trunk/doc/img/structure.png Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/img/architecture.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/img/architecture.png =================================================================== --- trunk/doc/img/architecture.png (revision 10) +++ trunk/doc/img/architecture.png (nonexistent)

trunk/doc/img/architecture.png Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/img/structure.graphml =================================================================== --- trunk/doc/img/structure.graphml (revision 10) +++ trunk/doc/img/structure.graphml (nonexistent) @@ -1,774 +0,0 @@ - - - - - - - - - - - - - - - - - - Dn Addr (3) - - - - - - - - - - - An Addr (3) - - - - - - - - - - - Dn RAM - - - - - - - - - - - An RAM - - - - - - - - - - - Dn output - - - - - - - - - - - An output - - - - - - - - - - - USP - - - - - - - - - - - SR - - - - - - - - - - - CCR - - - - - - - - - - - Operand1 (32) - - - - - - - - - - - Operand2 (32) - - - - - - - - - - - ALU - -AND,OR,EOR -ADD,SUB -MULU,MULS,DIVU,DIVS - - - - - - - - - - - Result register (32) - - - - - - - - - - - PC (32) - - - - - - - - - - - ir (16) - - - - - - - - - - - prefetch (80) - - - - - - - - - - - Shift - - - - - - - - - - - address (32) - - - - - - - - - - - size (2) - - - - - - - - - - - data (32) - - - - - - - - - - - Bus cycle -unit - - - - - - - - - - - fc (3) - - - - - - - - - - - Prefetch unit - - - - - - - - - - - Decode unit - - - - - - - - - - - Efficient Address -unit - - - - - - - - - - - ipl (3) - - - - - - - - - - - Reset -Blocked -(2) - - - - - - - - - - - Micrcode ROM - -45 kilobits - - - - - - - - - - - Micro PC (9) - - - - - - - - - - - Micro word (88) - - - - - - - - - - - Increment - - - - - - - - - - - Decrement - - - - - - - - - - - Index register (32) - - - - - - - - - - - select (4) - - - - - - - - - - - ea_reg (3) - - - - - - - - - - - ea_mod (3) - - - - - - - - - - - ea_type (4) - - - - - - - - - - - movem_modreg (6) - - - - - - - - - - - movem_loop (5) - - - - - - - - - - - trap (8) - - - - - - - - - - - Offset register (32) - - - - - - - - - - - movem_reg (16) - - - - - - - - - - - ALU unit - - - - - - - - - - - Microcode unit - - - - - - - - - - - Register file - - - - - - - - - - - stop_flag (1) - - - - - - - - - - - trace_flag (1) - - - - - - - - - - - group_0_flag (1) - - - - - - - - - - - instruction_flag (1) - - - - - - - - - - - read_modify_write_flag (1) - - - - - - - - - - - do_reset_flag (1) - - - - - - - - - - - do_interrupt_flag (1) - - - - - - - - - - - do_read_flag (1) - - - - - - - - - - - do_write_flag (1) - - - - - - - - - - - do_blocked_flag (1) - - - - - - - - - - - data_write (32) - - - - - - - - - - - An input (32) - - - - - - - - - - - Status unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Index: trunk/doc/img/architecture.graphml =================================================================== --- trunk/doc/img/architecture.graphml (revision 10) +++ trunk/doc/img/architecture.graphml (nonexistent) @@ -1,363 +0,0 @@ - - - - - - - - - - - - - - - - - - ao68000 - - - - - - - - - - - bus_control - - - - - - - - - - - registers - - - - - - - - - - - memory_registers - - - - - - - - - - - decoder - - - - - - - - - - - condition - - - - - - - - - - - alu - - - - - - - - - - - microcode_branch - - - - - - - - - - - WISHBONE bus - - - - - - - - - - - Interrupt input - -Reset output - -Blocked output - - - - - - - - - - - microcode - - - - - - - - - - - Dn and An -registers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Index: trunk/doc/img/opencores.jpg =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/img/opencores.jpg =================================================================== --- trunk/doc/img/opencores.jpg (revision 10) +++ trunk/doc/img/opencores.jpg (nonexistent)

trunk/doc/img/opencores.jpg Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/img/wishbone_compatible.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/img/wishbone_compatible.png =================================================================== --- trunk/doc/img/wishbone_compatible.png (revision 10) +++ trunk/doc/img/wishbone_compatible.png (nonexistent)

trunk/doc/img/wishbone_compatible.png Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/Makefile =================================================================== --- trunk/doc/Makefile (revision 10) +++ trunk/doc/Makefile (nonexistent) @@ -1,57 +0,0 @@ -ifndef BROWSER -BROWSER := firefox -endif - -ifndef AO68000_BASE -AO68000_BASE := $(CURDIR)/.. -endif - -help: - @echo -e "Select operation to perform. Type 'make' followed by the name of the operation." - @echo - @echo -e "Available operations:" - @echo -e "unpack \t- unpack generated doxygen HTML documentation." - @echo -e "doxygen \t- run the doxygen tool on the ao68000 project." - @echo -e " \t Doxverilog version required." - @echo -e "view \t- open generated doxygen HTML documentation in a browser." - @echo -e "spec_extract \t- generate the specification.odt file from the HTML docs." - @echo - @exit 0 - -unpack: - tar -x -z -f doxygen_generated.tar.gz - -doxygen: doxygen.cfg ./doxygen -ifndef DOXVERILOG - @echo "DOXVERILOG environment variable not set. Set it to a Doxverilog executable." - @exit 1 -endif - $(DOXVERILOG) doxygen.cfg - -view: doxygen - $(BROWSER) ./doxygen/html/index.html & - -spec_extract: ./doxygen - mkdir -p ./out/spec_extract - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_references.html $(AO68000_BASE)/doc/out/spec_extract/references.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_ports.html $(AO68000_BASE)/doc/out/spec_extract/ports.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_clocks.html $(AO68000_BASE)/doc/out/spec_extract/clocks.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_registers.html $(AO68000_BASE)/doc/out/spec_extract/registers.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_operation.html $(AO68000_BASE)/doc/out/spec_extract/operation.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_architecture.html $(AO68000_BASE)/doc/out/spec_extract/architecture.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_introduction.html $(AO68000_BASE)/doc/out/spec_extract/introduction.html - java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar spec_extract $(AO68000_BASE)/doc/doxygen/html/page_spec_revisions.html $(AO68000_BASE)/doc/out/spec_extract/revisions.html - - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/src/specification_template.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/references.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/ports.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/clocks.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/registers.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/operation.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/architecture.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/introduction.html,True)" - soffice "macro:///Standard.Module1.Main(file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,file://$(AO68000_BASE)/doc/out/spec_extract/specification.odt,,file://$(AO68000_BASE)/doc/out/spec_extract/revisions.html,False)" - -clean: - rm -R -f ./doxygen - rm -R -f ./out/spec_extract - Index: trunk/doc/doxygen_generated.tar.gz =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/doxygen_generated.tar.gz =================================================================== --- trunk/doc/doxygen_generated.tar.gz (revision 10) +++ trunk/doc/doxygen_generated.tar.gz (nonexistent)

trunk/doc/doxygen_generated.tar.gz Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/src/mc68000.txt =================================================================== --- trunk/doc/src/mc68000.txt (revision 10) +++ trunk/doc/src/mc68000.txt (nonexistent) @@ -1,1120 +0,0 @@ -Registers: -D0,D1,D2,D3,D4,D5,D6,D7 32-bit -A0,A1,A2,A3,A4,A5,A6 32-bit -A7 USP 32-bit -A7' SSP 32-bit -PC 32-bit -CCR condition code reg, SR status register 8-bit User, 16-bit Supervisor - -Address registers: -base address registers, word and long-word operations, -operations always affect 32-bits, word operations sign-extended -All 16: index registers - -SR -Condition Code Register: -0: C Carry -1: V Overflow -2: Z Zero -3: N Negative -4: X Extend -Status register: -8-10: I Interrupt mask -13: S Supervisor -15: T Trace mode - -MC68000 Addressing modes - Number of extension words -Register Direct Addressing - Data Register Direct = Dn 0 - Address Register Direct = An 0 -Absolute Data Addressing - Absolute Short = (Next Word) 1 - Absolute Long = (Next Two Words) 2 -Program Counter Relative Addressing - Relative with Offset = (PC + d16) 1 - Relative with Index and Offset = (PC + Rn + d8) 1* -Register Indirect Addressing - Register Indirect = (An) 0 - Postincrement Register Indirect = (An), An <- An + N 0 - Predecrement Register Indirect An <- An–N, = (An) 0 - Register Indirect with Offset = (An + d16) 1 - Indexed Register Indirect with Offset = (An + Rn + d8) 1* -Immediate Data Addressing - Immediate DATA = Next Word(s) 1 or 2 - Quick Immediate Inherent Data 0 -Implied Addressing - Implied Register = SR, USP, SSP, PC 0 - -N = 1 for byte, 2 for word, and 4 for long word. If An is the stack pointer and - the operand size is byte, N = 2 to keep the stack pointer on a word - boundary. - -1*: format of brief extension word -Data/Address(1 bit) Rn(3 bits) word/long(1 bit) 000 d8(8 bits) -word/long: size of sign-extended index register - -Exceptions -0 Reset: Initial SSP (Supervisor Program Space) -1 Reset: Initial PC (Supervisor Program Space) - -2 Bus Error From external logic -3 Address Error Odd address fetch -4 Illegal Instruction $4AFA, $4AFB, $4AFC -5 Zero Divide -6 CHK Instruction Trap check bounds -7 TRAPV Instruction Trap overflow -8 Privilege Violation -9 Trace -10 Line 1010 Emulator Illegal instruction -11 Line 1111 Emulator Illegal instruction -12-14 RESERVED -15 Uninitialized Interrupt Vector Default for uninitialized ext hw -16-23 RESERVED -24 Spurious Interrupt Bus error while int ack cycle -25 Level 1 Interrupt Autovector -26 Level 2 Interrupt Autovector -27 Level 3 Interrupt Autovector -28 Level 4 Interrupt Autovector -29 Level 5 Interrupt Autovector -30 Level 6 Interrupt Autovector -31 Level 7 Interrupt Autovector -32-47 Trap Instruction Vectors Trap instruction -48-63 RESERVED -64-255 User Interrupt Vectors - -Ack cycle: DACK + vector number, VPA, AVEC, BERR - -Privilege violations: PC address current -AND Immediate to SR -EOR Immediate to SR -OR Immediate to SR -MOVE to SR? -MOVE USP -RESET -RTE -STOP - -Tracing -Not: when interrupt, illegal, privileged, reset, bus error, address error -Before: pending interrupt -After: instruction generated exception - -Stack Frame -Reset: -None - -Bus/Address error: -00. reset, 01. address error, 02. bus error: immediate reaction: abort current bus cycle, abort instruction or exception processing -if bus error/address error while address error,bus error or reset: block processor -address error: access word or long operand or instruction from odd address -bus error: BERR -processing an instruction: normal state or in group 2 exception -not processing an instruction: group 0 or 1 exception -Stack frame: -Undefined 11 bits, Read/Write bit 4, Instruction/Not bit 3, Function code bits 2-0, -Access address 32 bits, -Instruction register 16 bits, -Status register 16 bits, -Program counter 32 bits - -Rest: -Status register, Program counter - -Processing sequence -From TRAP: 1 -> S-bit of SR; SSP -= 4; PC -> (SSP); SSP -= 2; SR -> (SSP) -From ILLEGAL: SSP -= 4; PC -> (SSP); SSP -= 2; SR -> (SSP) -Copy status register -Enter Supervisor mode -Turn off tracing -Reset, interrupt exceptions: update interrupt priority mask -Determine vector number -Save on stack using SSP - -PC value in exceptions: - usualy: trap: trace: interrupt: with address of next instruction, - address and bus errors: advanced 2-10 bytes after first word of current instruction - privilege violation: illegal: address of first word of current instruction - - -Without: -- Function Codes -- Bus arbitration -- Synchronous 6800 bus cycles - - -Operation code map: -0000 Bit Manipulation/MOVEP/Immediate -0001 Move Byte -0010 Move Long -0011 Move Word -0100 Miscellaneous -0101 ADDQ/SUBQ/Scc/DBcc/TRAPc -0110 Bcc/BSR/BRA -0111 MOVEQ -1000 OR/DIV/SBCD -1001 SUB/SUBX -1010 (Unassigned, Reserved) -1011 CMP/EOR -1100 AND/MUL/ABCD/EXG -1101 ADD/ADDX -1110 Shift/Rotate/Bit Field -1111 Coprocessor Interface/MC68040 and CPU32 Extensions - - -******************************************************************************************************************************************* -******************************************************************************************************************************************* -******************************************************************************************************************************************* - - -******************************************************************************************************************************************* -* add, sub -******************************************************************************************************************************************* -* -ABCD Add Decimal with Extend -[SBCD Subtract Decimal with Extend] - Destination10 +[-] Source10 +[-] X -> Destination - Byte operation, packed BCD - CC: X=C set if decimal carry [borrow] else cleared; Z cleared if result nonzero else unchanged; N,V undefined - 1100[1000] Ry dest(3 bits) 1 0000 R/M Rx source(3 bits) - R/M = 0 data registers, 1 = address registers predecrement: -(An) -* -ADD Add -[SUB Subtract] - Destination +[-] Source -> Destination - Byte, Word, Long - CC: X=C set if carry[borrow] generated else cleared; V set if overflow else cleared; Z set if result zero else cleared; - N set if result negative else cleared - 1101[1001] register(3 bits) opmode(3 bits) ea mode register (3,3 bits) - register: data reg - opmode: 000,001,010 byte,word,long: ea +[-] Dn -> Dn; 100, 101, 110 byte,word,long: Dn +[-] ea -> ea - ea source, all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - ea dest, memory alter: (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 -* -ADDA Add Address -[SUBA Subtract Address] - Destination +[-] Source -> Destination - Word, Long - CC: not affected - 1101[1001] register(3 bits) opmode(3 bits) ea mode register(3,3 bits) - register: destination An - opmode: 011 word operation sign extended to 32 bits; 111 long operation - ea source, all modes. -* -ADDI Add Immediate -[SUBI Subtract Immediate] - Destination +[-] Immediate data -> Destination - Byte, Word, Long - CC: same as ADD - 0000 0110[0100] size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - size: 00,01,10 byte,word,long - ea dest, data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, -* -ADDQ Add Quick -[SUBQ Subtract Quick] - Destination +[-] Immediate data -> Destination - Byte, Word, Long - CC: same as ADD,ADDA; not affected when destiantion is An - 0101 data(3 bits) 0[1] size(2 bits) ea mode register (3,3 bits) - data: immediate data: 0=8, 1=1, ..., 7=7 - size: 00,01,10 byte,word,long - ea dest, alter: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, -* -ADDX Add with Extend -[SUBX Subtract with Extend] - Destination +[-] Source +[-] X -> Destination - Byte, Word, Long - CC: X=C set if carry[borrow] else cleared; V set if overflow else cleared; Z cleared if nonzero else unchanged; N set if negative else cleared - 1101[1001] Ry dest(3 bits) 1 size(2 bits) 00 R/M Rx source(3 bits) - R/M = 0 data registers, 1 = address registers predecrement: -(An) - size: 00,01,10 byte,word,long - -******************************************************************************************************************************************* -* cmp -******************************************************************************************************************************************* -* -CMP Compare - Destination - Source -> CC - Byte, Word, Long - CC: X not affected; C set if borrow else cleared; V set if overflow else cleared; Z set if zero else cleared; N set if negative else cleared - 1011 register(3 bits) opmode(3 bits) ea mode register(3,3 bits) - register: destination Dn - opmode: 000,001,010 byte,word,long: Dn - ea - ea source, all modes. -* -CMPA Compare Address - Destination - Source -> CC - CC: same as CMP - 1011 register(3 bits) opmode(3 bits) ea mode register(3,3 bits) - register: destination An - opmode: 011 word operation sign extended to 32 bits; 111 long operation - ea source, all modes. -* -CMPI Compare Immediate - Destination - Immediate Data -> CC - Byte, Word, Long - CC: same as CMP - 0000 1100 size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - size: 00,01,10 byte,word,long - ea dest, data alter. -* -CMPM Compare Memory to Memory - Destination - Source -> CC - Byte, Word, Long - CC: same as CMP - 1011 Ax dest(3 bits) 1 size(2 bits) 00 1 Ay source(3 bits) - Ax dest, Ay source: postincrement: +(An) - size: 00,01,10 byte,word,long - -******************************************************************************************************************************************* -* mul, div -******************************************************************************************************************************************* -* -MULS Signed Multiply -[MULU Unsigned Multiply] - Source x Destination -> Destination - Word operation: source and dest 16 bit lower order -> destination 32 bit - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - 1100 Dn dest(3 bits) 1[0] 11 ea mode register(3,3 bits) - ea source, data: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - -* -DIVS Signed Divide -[DIVU Unsigned Divide] - Destination / Source -> Destination - Word operation: dest 32 bits, source 16 bits -> 16 bit MSB remainder, 16 bit LSB quotient, sign of remainder = sign of dividend - CC: X not affected; C cleared; V set if overflow else if trap undefined else cleared; - Z set if quotient zero else if trap or overflow undefined else cleared; - Z set if quotient negative else if trap or overflow undefined else cleared; - 1000 Dn dest(3 bits) 1[0] 11 ea mode register(3,3 bits) - ea source, data. - - Overflow: if quotient larger than a 16-bit signed integer. - Division by 0: trap. - If overflow detected: operands unaffected. - -******************************************************************************************************************************************* -* ext, neg -******************************************************************************************************************************************* -* -EXT Sign Extend - Destination sign-extended -> Destination - Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - 0100 100 opmode(3 bits) 00 0 Dn dest(3 bits) - opmode: 010,011 byte to word, word to long -* -NEGX Negate with Extend - 0 - Destination - X -> Destination - Byte, Word, Long - CC: X=C set if borrow else clear; V set if overflow else clear; Z set if nonzero else unchanged; N set if negative else clear - 0100 0000 size(2 bits) ea mode register(3,3 bits) - size: 00,01,10 byte,word,long - ea dest, data alter. -* -NBCD Negate Decimal with Extend - 0 - Destination10 - X -> Destination - Byte operation - CC: X=C set if decimal borrow else cleared; Z cleared if nonzero else unchanged; N,V undefined - 0100 1000 00 ea mode register(3,3 bits) - ea dest, data alter. -* -NEG Negate - 0 - Destination -> Destination - Byte, Word, Long - CC: X=C clear if zero else set; V set if overflow else clear; Z set if zero else clear; N set if negative else clear - 0100 0100 size(2 bits) ea mode register(3,3 bits) - size: 00,01,10 byte,word,long - ea dest, data alter. - -******************************************************************************************************************************************* -* and,eor,or,not -******************************************************************************************************************************************* -* -AND Logical AND -[OR Logical Inclusive-OR] - Source &[|] Destination -> Destination - Byte, Word, Long: not on An - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - 1100[1000] Dn register(3 bits) opmode(3 bits) ea mode register(3,3 bits) - opmode: 000,001,010 byte,word,long: ea & Dn -> Dn; 100,101,110 byte,word,long: Dn & ea -> ea - ea source, data. - ea dest, memory alter. -* -ANDI Logical AND Immediate -[EORI Logical Exclusive-OR Immediate] -[ORI Logical Inclusive-OR Immediate] - Immediate data &[^][|] Destination -> Destination - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - 0000 0010[1010][0000] size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - size: 00,01,10 byte,word,long - ea dest, data alter. -* -ANDI to CCR AND Immediate to Condition Code Register -[EORI to CCR Exclusive-OR Immediate to Condition Code Register] -[ORI to CCR Inclusive-OR Immediate to Condition Code Register] - Source &[^][|] CCR -> CCR - Byte operation - CC: result - 0000 0010[1010][0000] 00 111 100; 0000 0000 data(8 bit) -* -ANDI to SR AND Immediate to Status Register/Privilege/ -[EORI to SR Exclusive-OR Immediate to Status Register/Privilege/] -[ORI to SR Inclusive-OR Immediate to Status Register/Privilege/] - Source &[^][|] SR -> SR - Word operation - CC: result - 0000 0010[1010][0000] 01 111 100; data(16 bit) -* -EOR Logical Exclusive-OR - Source ^ Destination -> Destination - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - 1011 Dn source(3 bits) opmode(3 bits) ea mode register(3,3 bits) - opmode: 100,101,110 byte,word,long: ea ^ Dn -> ea - ea dest, data alter. -* -NOT Logical Complement - ~ Destination -> Destination - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - 0100 0110 size(2 bits) ea mode register(3,3 bits) - size: 00,01,10 byte,word,long - ea dest, data alter. - -******************************************************************************************************************************************* -* shift,rotate -******************************************************************************************************************************************* -* -ASL, ASR Arithmetic Shift Left and Right -[LSL, LSR Logical Shift Left and Right] -[ROL, ROR Rotate Left and Right] -[ROXL, ROXR Rotate with Extend Left and Right] - Destination shifted[shifted][rotated][rotated with X] by count -> Destination - Byte, Word, Long, in memory: 1 bit shift[shift][rotate][rotate] and word - CC: X set to last bit, unchanged if zero shift[same][not affected][same set]; N set if MSB bit is set else cleared; - Z set if zero else cleared; V set if MSB bit changed during shift else cleared[cleared][cleared][cleared]; - C set to last bit, cleared if zero shift[same][same][set to X] - 1110 count/register(3 bits) dr(1 bit) size(2 bits) i/r(1 bit) 00[01][11][10] Dn dest(3 bit) - i/r = 0 count/register=count: 0=8, 1=1, ..., 7=7; i/r = 0 count/register=register: modulo 64 - dr = 0 right shift; dr = 1 left shift - size: 00,01,10 byte,word,long - 1110 000[001][011][010] dr(1 bit) 11 ea mode register(3,3 bits) - dr = 0 right shift; dr = 1 left shift - ea dest: memory alter. - -******************************************************************************************************************************************* -* move,clr,exg,swap -******************************************************************************************************************************************* -* -MOVE Move - Source -> Destination - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - 00 size(2 bits) ea dest register mode(3,3 bits) ea source mode register(3,3 bits) - size: 01,11,10 byte,word,long - ea dest, data alter. - ea source, all modes. -* -MOVEA Move Address - Source -> Destination - Word, Long - CC: not affected - 00 size(2 bits) An dest(3 bits) 0 01 ea source mode register(3,3 bits) - size: 11,10 word,long: word operands are sign extended - ea source, all modes. -* -MOVE to CCR Move to Condition Code Register - Source -> CC - Word operation: upper byte ignored - 0100 0100 11 ea source mode register(3,3 bits) - ea source, data. -* -MOVE from SR Move from Status Register - SR -> Destination - Word operation - CC: not affected - 0100 0000 11 ea dest mode register(3,3 bits) - ea dest, data alter. -* -MOVE to SR Move to Status Register/Privileged/ - Source -> SR - Word operation - CC: result - 0100 0110 11 ea source mode register(3,3 bits) - ea source, data. -* -MOVE USP Move User Stack Pointer/Privileged/ - USP -> An; An -> USP - Long operation - CC: not affected - 0100 1110 0110 dr(1 bit) An reg(3 bits) - dr: 0 An -> USP; 1 USP -> An -* -MOVEM Move Multiple Registers - Registers -> Destination; Source -> Registers - Word, Long: word operations to An or Dn are sign extended - CC: not affected - 0100 1 dr(1 bit) 00 1 size(1 bit) ea mode register(3,3 bits); register list mask - dr: 0 register to memory; 1 memory to register - size: 0,1 word,long operation - ea dest: register to memory, control alter or predecrement available: - (An) 010, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - ea source: memory to register, control or postincrement available: - (An) 010, (An)+ 011, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - list mask: control or postincrement: A7-A0, D7-D0; predecrement: D0-D7; A0-A7 -* -MOVEP Move Peripheral - Source -> Destination - Word, Long - CC: not affected - 0000 data reg(3 bits) opmode(3 bits) 00 1 address reg(3 bits); 16 bit displacement - opmode: 100,101 word,long: memory -> register; 110,111 word,long: register -> memory - address reg: (An, d16) -* -MOVEQ Move Quick - Immediate data -> Destination - Long operation; 8 bit data is sign extended to 32 bits - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - 0111 Dn dest(3 bits) 0 data(8 bits) -* -CLR Clear - 0 -> Destination - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set; N cleared - 0100 0010 size(2 bits) ea dest mode register(3,3 bits) - size: 00,01,10 byte,word,long - ea dest, data alter. -* -EXG Exchange Registers - Rx <-> Ry - Long operation - CC: not affected - 1100 Rx reg(3 bits) 1 opmode(5 bits) Ry reg(3 bits) - Rx reg: if Dn <-> An always Dn - Ry reg: if Dn <-> An always An - opmode: 01000 data regs; 01001 address regs; 10001 mix regs -* -SWAP Swap Register Words - Reg 31-16 <-> Reg 15-0 - Word operation - CC: X not affected; C cleared; V cleared; Z set if 32 bits are zero else cleared; N set if result MSB set else cleared - 0100 1000 0100 0 reg(3 bits) - -******************************************************************************************************************************************* -* branch,jump -******************************************************************************************************************************************* -* -Bcc Branch Conditionally - if condition PC + d8/d16 -> PC - Byte, Word - CC: not affected - 0110 condition(4 bits) disp8(8 bit); 16 bit displacement if disp8 == 0 - condition: high(!C & !Z) 0010, low or same(C | V) 0011, - carry clear(!C) 0100, carry set(C) 0101, not equal(Z) 0110, equal(!Z) 0111, - overflow clear(!V) 1000, overflow set(V) 1001, plus(!N) 1010, minus(N) 1011, - greater or equal(N & V | !N & !V) 1100, less than(N & !V | !N & V) 1101, - greater than(N & V & !Z | !N & !V & !Z) 1110, less or equal(Z | N & !V | !N & V) 1111 -* -BRA Branch - if condition PC + d8/d16 -> PC - Byte, Word - CC: not affected - 0110 0000 disp8(8 bit); 16 bit displacement if disp8 == 0 -* -BSR Branch to Subroutine - SP -= 4; PC -> (SP); PC + d8/d16 -> PC - Byte, Word - CC: not affected - 0110 0001 disp8(8 bit); 16 bit displacement if disp8 == 0 -* -DBcc Test Condition, Decrement, and Branch - if !condition { Dn(lower order 16 bits) -= 1; if Dn != -1 then PC + d16 -> PC } - Word operation - CC: not affected - 0101 condition(4 bits) 1100 1 Dn register(3 bits); 16 bit displacement - condition: true(1) 0000, false(0) 0001, high(!C & !Z) 0010, low or same(C | V) 0011, - carry clear(!C) 0100, carry set(C) 0101, not equal(Z) 0110, equal(!Z) 0111, - overflow clear(!V) 1000, overflow set(V) 1001, plus(!N) 1010, minus(N) 1011, - greater or equal(N & V | !N & !V) 1100, less than(N & !V | !N & V), - greater than(N & V & !Z | !N & !V & !Z), less or equal(Z | N & !V | !N & V) 1111 -* -JMP Jump - Destination address -> PC - Unsized - CC: not affected - 0100 1110 11 ea mode register(3,3 bits) - ea, control: (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 -* -JSR Jump to Subroutine - SP -= 4; PC -> (SP); Destination address -> PC - Unsized - CC: not affected - 0100 1110 10 ea mode register(3,3 bits) - ea, control. -* -RTR Return and Restore - (SP) -> CC; SP += 2; (SP) -> PC; SP += 4 - Unsized - CC: set from stack; supervisor bits unaffected - 0100 1110 0111 0111 -* -RTS Return from Subroutine - (SP) -> PC; SP += 4 - Unsized - CC: not affected - 0100 1110 0111 0101 - -******************************************************************************************************************************************* -* test bit,test,check -******************************************************************************************************************************************* -* -BCHG Test Bit and Change -[BCLR Test Bit and Clear] -[BSET Test Bit and Set] -[BTST Test Bit] - test( of Destination ) -> Z; test( of Destination )[0][1][nothing] -> of Destination - Byte, Long - CC: X,N,V,C not affected; Z set if bit tested is zero else cleared - 0000 Dn reg(3 bits) 101[110][111][100] ea mode register(3,3 bits) - Dn reg: bit number - ea dest, data alter.[same][same][data address]; Dn is long operation else byte operation - 0000 1000 01[10][11][00] ea mode register(3,3 bits); 0000 0000 bit number(8 bits) - ea dest, data alter[same][same][data address]; Dn is long operation else byte operation - - ea data address Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 -* -Scc Set Conditionally - if condition 1s -> Destination else 0s -> Destination - Byte operation - CC: not affected - 0101 condition(4 bits) 11 ea mode register(3,3 bits) - condition: same as in DBcc - ea dest, data alter. -* -TAS Test Operand and Set/Read-modify-write bus operation/ - Destination tested -> CC; 1 -> bit 7 of destination - Byte operation - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if MSB bit set else cleared - 0100 1010 11 ea mode register(3,3 bits) - ea operand, data alter. -* -TST Test Operand - Destination tested -> CC - Byte, Word, Long - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if MSB bit set else cleared - 0100 1010 size(2 bits) ea mode register(3,3 bits) - size: 00,01,10 byte,word,long - ea operand, data alter. -* -CHK Check Register Against Bound - if Dn < 0 or Dn > Source then TRAP - Word operation - CC: X not affected; N set if Dn < 0; cleared if Dn > Source else undefined; C,V,Z udefined - 0100 Dn reg(3 bits) size(2 bits) 0 ea mode register(3,3 bits) - size: 11 word - ea source, data. - -******************************************************************************************************************************************* -* address,stack -******************************************************************************************************************************************* -* -LEA Load Effective Address - ea -> An - Long operation - CC: not affected - 0100 An reg(3 bits) 1 11 ea mode register(3,3 bits) - ea, control. -* -PEA Push Effective Address - SP -= 4; ea -> (SP) - Long operation - CC: not affected - 0100 1000 01 ea mode register(3,3 bits) - ea, control. -* -LINK Link and Allocate - SP -= 4; An -> (SP); SP -> An; SP + d16 -> SP - Word operation - CC: not affected - 0100 1110 0101 0 An reg(3 bits); 16 bit displacement -* -UNLK Unlink - An -> SP; (SP) -> An; Sp += 4 - Unsized - CC: not affected - 0100 1110 0101 1 An reg(3 bits) - -******************************************************************************************************************************************* -* exceptions -******************************************************************************************************************************************* -* -ILLEGAL Take Illegal Instruction Trap - SSP -= 4; PC -> (SSP); SSP -= 2; SR -> (SSP) - Unsized - CC: not affected - 0100 1010 1111 1100 -* -TRAP Trap - 1 -> S-bit of SR; SSP -= 4; PC -> (SSP); SSP -= 2; SR -> (SSP) - Unsized - CC: not affected - 0100 1110 0100 vector(4 bits) -* -TRAPV Trap on Overflow - if V then TRAP - Unsized - CC: not affected - 0100 1110 0111 0110 -* -RTE Return from Exception/Privileged/ - if S-bit set in SR then { (SP) -> SR; SP += 2; (SP) -> PC; SP += 4; restore state and dealocate rest of stack according to (SP) } else TRAP - Unsized - CC: set from stack - 0100 1110 0111 0011 - -******************************************************************************************************************************************* -* control -******************************************************************************************************************************************* -* -NOP No Operation - None - Unsized - CC: not affected - 0100 1110 0111 0001 -* -RESET Reset External Devices/Privileged/ - if S-bit set in SR then { assert !RESET line for 124 clock cycles } else TRAP - Unsized - CC: not affected - 0100 1110 0111 0000 -* -STOP Stop/Privileged/ - if S-bit set in SR then { immediate data -> SR; STOP } else TRAP - Unsized - CC: set according to immediate data - 0100 1110 0111 0010; 16 bit immediate data - - Resume when trace, interrupt or rest. - -******************************************************************************************************************************************* -******************************************************************************************************************************************* -******************************************************************************************************************************************* - -0000 0010[1010][0000] size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - ANDI,EORI,ORI - -0000 0010[1010][0000] 00 111 100; 0000 0000 data(8 bit) ANDI to CCR,EORI to CCR,ORI to CCR -0000 0010[1010][0000] 01 111 100; data(16 bit) ANDI to SR,EORI to SR,ORI to SR - -0000 0110[0100] size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - ADDI,SUBI - -0000 1000 01[10][11][00] ea mode register(3,3 bits); 0000 0000 bit number(8 bits) BCHG,BCLR,BSET,BTST - -0000 1100 size(2 bits) ea mode register(3,3 bits); imm16 next word, imm8 lower order byte of next word, imm32 two next words - CMPI - -0000 Dn reg(3 bits) 101[110][111][100] ea mode register(3,3 bits) BCHG,BCLR,BSET,BTST - -0000 Dn reg(3 bits) opmode(3 bits) 001 address reg(3 bits); 16 bit displacement MOVEP - -00 size(2 bits) ea dest register mode(3,3 bits) ea source mode register(3,3 bits) MOVE -00 size(2 bits) An dest(3 bits) 001 ea source mode register(3,3 bits) MOVEA - -if( 0000 000 0 ** !111100 ) ORI -if( 0000 000 0 00 111100 ) ORI to CCR -if( 0000 000 0 01 111100 ) ORI to SR -if( 0000 001 0 ** !111100 ) ANDI -if( 0000 001 0 00 111100 ) ANDI to CCR -if( 0000 001 0 01 111100 ) ANDI to SR -if( 0000 010 0 ) SUBI -if( 0000 011 0 ) ADDI -if( 0000 100 0 ) BCHG,BCLR,BSET,BTST -if( 0000 101 0 ** !111100 ) EORI -if( 0000 101 0 00 111100 ) EORI to CCR -if( 0000 101 0 01 111100 ) EORI to SR -if( 0000 110 0 ) CMPI -if( 0000 *** 1** !001 ) BCHG,BCLR,BSET,BTST -if( 0000 *** 1** 001 ) MOVEP -if( 00 !00 *** !001 ) MOVE -if( 00 !00 *** 001 ) MOVEA - -******************************************************************************************************************************************* - -0100 0000 size(2 bits) ea mode register(3,3 bits) NEGX -0100 0000 11 ea dest mode register(3,3 bits) MOVE FROM SR - -0100 Dn reg(3 bits) 1 10 ea mode register(3,3 bits) CHK -0100 An reg(3 bits) 1 11 ea mode register(3,3 bits) LEA - -0100 0010 size(2 bits) ea dest mode register(3,3 bits) CLR - -0100 0100 size(2 bits) ea mode register(3,3 bits) NEG -0100 0100 11 ea source mode register(3,3 bits) MOVE TO CCR - -0100 0110 size(2 bits) ea mode register(3,3 bits) NOT -0100 0110 11 ea source mode register(3,3 bits) MOVE TO SR - -0100 1000 00 ea mode register(3,3 bits) NBCD -0100 1000 01 000 reg(3 bits) SWAP -0100 1000 01 ea mode register(3,3 bits) PEA -0100 100 opmode(3 bits) 000 Dn dest(3 bits) EXT - -0100 1 dr(1 bit) 00 1 size(1 bit) ea mode register(3,3 bits); register list mask MOVEM - -0100 1010 size(2 bits) ea mode register(3,3 bits) TST -0100 1010 11 ea mode register(3,3 bits) TAS -0100 1010 1111 1100 ILLEGAL - -0100 1110 0100 vector(4 bits) TRAP - -0100 1110 0101 0 An reg(3 bits); 16 bit displacement LNK -0100 1110 0101 1 An reg(3 bits) UNLK - -0100 1110 0110 dr(1 bit) An reg(3 bits) MOVE USP - -0100 1110 0111 0000 RESET -0100 1110 0111 0001 NOP -0100 1110 0111 0010 STOP -0100 1110 0111 0011 RTE -0100 1110 0111 0101 RTS -0100 1110 0111 0110 TRAPV -0100 1110 0111 0111 RTR - -0100 1110 10 ea mode register(3,3 bits) JSR -0100 1110 11 ea mode register(3,3 bits) JMP - -if( 0100 0000 00|01|10 ) NEGX -if( 0100 0000 11 ) MOVE FROM SR -if( 0100 ***1 10 ) CHK -if( 0100 ***1 11 ) LEA -if( 0100 0010 ) CLR -if( 0100 0100 00|01|10 ) NEG -if( 0100 0100 11 ) MOVE TO CCR -if( 0100 0110 00|01|10 ) NOT -if( 0100 0110 11 ) MOVE TO SR -if( 0100 1000 00 ) NBCD -if( 0100 1000 01 000 ) SWAP -if( 0100 1000 01 !000 ) PEA -if( 0100 1000 1* 000 ) EXT -if( 0100 1*00 1* !000 ) MOVEM -if( 0100 1010 00|01|10 ) TST -if( 0100 1010 11 !111100 ) TAS -if( 0100 1010 11 111100 ) ILLEGAL -if( 0100 1110 0100 ) TRAP -if( 0100 1110 0101 0 ) LNK -if( 0100 1110 0101 1 ) ULNK -if( 0100 1110 0110 ) MOVE USP -if( 0100 1110 0111 0000 ) RESET -if( 0100 1110 0111 0001 ) NOP -if( 0100 1110 0111 0010 ) STOP -if( 0100 1110 0111 0011 ) RTE -if( 0100 1110 0111 0101 ) RTS -if( 0100 1110 0111 0110 ) TRAPV -if( 0100 1110 0111 0111 ) RTR -if( 0100 1110 10 ) JSR -if( 0100 1110 11 ) JMP - -******************************************************************************************************************************************* - -0101 data(3 bits) 0[1] size(2 bits) ea mode register (3,3 bits) ADDQ,SUBQ -0101 condition(4 bits) 11 ea mode register(3,3 bits) Scc -0101 condition(4 bits) 11 001 Dn register(3 bits); 16 bit displacement DBcc - -if( 0101 *** 0 !11 ) ADDQ -if( 0101 *** 1 !11 ) SUBQ -if( 0101 *** * 11 !001 ) Scc -if( 0101 *** * 11 001 ) DBcc - -******************************************************************************************************************************************* - -0110 0000 disp8(8 bit); 16 bit displacement if disp8 == 0 BRA -0110 0001 disp8(8 bit); 16 bit displacement if disp8 == 0 BSR -0110 condition(4 bits) disp8(8 bit); 16 bit displacement if disp8 == 0 Bcc - -if( 0110 0000 ) BRA -if( 0110 0001 ) BSR -if( 0110 !000 ) Bcc - -******************************************************************************************************************************************* - -0111 Dn dest(3 bits) 0 data(8 bits) MOVEQ - -******************************************************************************************************************************************* - -1011 register(3 bits) opmode(3 bits) ea mode register(3,3 bits) CMP - -1011 Dn source(3 bits) opmode(3 bits) ea mode register(3,3 bits) EOR -1011 Ax dest(3 bits) 1 size(2 bits) 001 Ay source(3 bits) CMPM - -1011 register(3 bits) opmode(3 bits) ea mode register(3,3 bits) CMPA - -if( 1011 *** 000|001|010 ) CMP -if( 1011 *** 100|101|110 001 ) CMPM -if( 1011 *** 100|101|110 !001 ) EOR -if( 1011 *** 011|111 ) CMPA - -******************************************************************************************************************************************* - -1000 Dn dest(3 bits) 1[0] 11 ea mode register(3,3 bits) DIVS,DIVU - -1100[1000] Ry dest(3 bits) 1 0000 R/M Rx source(3 bits) ABCD,SBCD -1100[1000] Dn register(3 bits) opmode(3 bits) ea mode register(3,3 bits) AND,OR - -1100 Rx reg(3 bits) 1 opmode(5 bits) Ry reg(3 bits) EXG -1100 Dn dest(3 bits) 1[0] 11 ea mode register(3,3 bits) MULS,MULU - -if( 1000 *** 011 ) DIVU -if( 1000 *** 111 ) DIVS -if( 1000 *** 10000 ) SBCD -if( 1000 *** 000**|001**|010**|10001|10010|10011|101**|110** ) OR - -if( 1100 *** 011 ) MULU -if( 1100 *** 111 ) MULS -if( 1100 *** 10000 ) ABCD -if( 1100 *** 000**|001**|010**|10001|10010|10011|10101|10110|10111|11001|11010|11011 ) AND -if( 1100 *** 10100|11000 ) EXG - -******************************************************************************************************************************************* - -1101[1001] register(3 bits) opmode(3 bits) ea mode register (3,3 bits) ADD,SUB -1101[1001] register(3 bits) opmode(3 bits) ea mode register(3,3 bits) ADDA,SUBA -1101[1001] Ry dest(3 bits) 1 size(2 bits) 00 R/M Rx source(3 bits) ADDX,SUBX - -if( 1001 *** 000|001|010|10001|10010|10011|10101|10110|10111|11001|11010|11011 ) SUB -if( 1001 *** 011|111 ) SUBA -if( 1001 *** 10000|10100|11000 ) SUBX -if( 1101 *** 000|001|010|10001|10010|10011|10101|10110|10111|11001|11010|11011 ) ADD -if( 1101 *** 011|111 ) ADDA -if( 1101 *** 10000|10100|11000) ADDX - -******************************************************************************************************************************************* - -1110 count/register(3 bits) dr(1 bit) size(2 bits) i/r(1 bit) 00[01][11][10] Dn dest(3 bit) ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR -1110 000[001][011][010] dr(1 bit) 11 ea mode register(3,3 bits) ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR - -if( 1110 *** * !11 ) ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR -if( 1110 *** * 11 ) ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR - -******************************************************************************************************************************************* - -microcode -instruction: XXXX *** XXX - -0000 *** 000 ORI,ORI to CCR,ANDI,ANDI to CCR,SUBI,ADDI,BCHG,BCLR,BSET,BTST,EORI,EORI to CCR,CMPI -0000 *** 001 ORI,ORI to SR,ANDI,ANDI to SR,SUBI,ADDI,BCHG,BCLR,BSET,BTST,EORI,EORI to SR,CMPI -0000 *** 010 ORI,ANDI,SUBI,ADDI,BCHG,BCLR,BSET,BTST,EORI,CMPI -0000 *** 011 ORI,ANDI,SUBI,ADDI,BCHG,BCLR,BSET,BTST,EORI,CMPI -0000 *** 100 BCHG,BCLR,BSET,BTST,MOVEP -0000 *** 101 BCHG,BCLR,BSET,BTST,MOVEP -0000 *** 110 BCHG,BCLR,BSET,BTST,MOVEP -0000 *** 111 BCHG,BCLR,BSET,BTST,MOVEP - -0001 *** 000 MOVE -0001 *** 001 MOVEA -0001 *** 010 MOVE -0001 *** 011 MOVE -0001 *** 100 MOVE -0001 *** 101 MOVE -0001 *** 110 MOVE -0001 *** 111 MOVE - -0010 *** 000 MOVE -0010 *** 001 MOVEA -0010 *** 010 MOVE -0010 *** 011 MOVE -0010 *** 100 MOVE -0010 *** 101 MOVE -0010 *** 110 MOVE -0010 *** 111 MOVE - -0011 *** 000 MOVE -0011 *** 001 MOVEA -0011 *** 010 MOVE -0011 *** 011 MOVE -0011 *** 100 MOVE -0011 *** 101 MOVE -0011 *** 110 MOVE -0011 *** 111 MOVE - -0100 *** 000 NEGX,CLR,NEG,NOT,NBCD,TST -0100 *** 001 NEGX,CLR,NEG,NOT,SWAP,PEA,TST,TRAP,LNK,ULNK,MOVE USP,RESET,NOP,STOP,RTE,RTS,TRAPV,RTR -0100 *** 010 NEGX,CLR,NEG,NOT,EXT,MOVEM,TST,JSR -0100 *** 011 MOVE FROM SR,CLR,MOVE TO CCR,MOVE TO SR,EXT,MOVEM,TAS,ILLEGAL,JMP -0100 *** 100 invalid -0100 *** 101 invalid -0100 *** 110 CHK -0100 *** 111 LEA - -0101 *** 000 ADDQ -0101 *** 001 ADDQ -0101 *** 010 ADDQ -0101 *** 011 Scc,DBcc -0101 *** 100 SUBQ -0101 *** 101 SUBQ -0101 *** 110 SUBQ -0101 *** 111 Scc,DBcc - -0110 *** 000 BRA,Bcc -0110 *** 001 BRA,Bcc -0110 *** 010 BRA,Bcc -0110 *** 011 BRA,Bcc -0110 *** 100 BSR,Bcc -0110 *** 101 BSR,Bcc -0110 *** 110 BSR,Bcc -0110 *** 111 BSR,Bcc - -0111 *** 000 MOVEQ -0111 *** 001 MOVEQ -0111 *** 010 MOVEQ -0111 *** 011 MOVEQ -0111 *** 100 invalid -0111 *** 101 invalid -0111 *** 110 invalid -0111 *** 111 invalid - -1000 *** 000 OR -1000 *** 001 OR -1000 *** 010 OR -1000 *** 011 DIVU -1000 *** 100 SBCD,OR -1000 *** 101 OR -1000 *** 110 OR -1000 *** 111 DIVS - -1001 *** 000 SUB -1001 *** 001 SUB -1001 *** 010 SUB -1001 *** 011 SUBA -1001 *** 100 SUB,SUBX -1001 *** 101 SUB,SUBX -1001 *** 110 SUB,SUBX -1001 *** 111 SUBA - -1010 *** 000 invalid -1010 *** 001 invalid -1010 *** 010 invalid -1010 *** 011 invalid -1010 *** 100 invalid -1010 *** 101 invalid -1010 *** 110 invalid -1010 *** 111 invalid - -1011 *** 000 CMP -1011 *** 001 CMP -1011 *** 010 CMP -1011 *** 011 CMPA -1011 *** 100 CMPM,EOR -1011 *** 101 CMPM,EOR -1011 *** 110 CMPM,EOR -1011 *** 111 CMPA - -1100 *** 000 AND -1100 *** 001 AND -1100 *** 010 AND -1100 *** 011 MULU -1100 *** 100 ABCD,AND -1100 *** 101 EXG,AND -1100 *** 110 EXG,AND -1100 *** 111 MULS - -1101 *** 000 ADD -1101 *** 001 ADD -1101 *** 010 ADD -1101 *** 011 ADDA -1101 *** 100 ADD,ADDX -1101 *** 101 ADD,ADDX -1101 *** 110 ADD,ADDX -1101 *** 111 ADDA - -1110 *** 000 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 001 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 010 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 011 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR ea -1110 *** 100 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 101 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 110 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR reg -1110 *** 111 ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR ea - -1111 *** 000 invalid -1111 *** 001 invalid -1111 *** 010 invalid -1111 *** 011 invalid -1111 *** 100 invalid -1111 *** 101 invalid -1111 *** 110 invalid -1111 *** 111 invalid - ->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> -Original MC68000 Ports: - -Address bus: A23-A1, output -Data bus: D15-D0, bidirectional - -Address Strobe: output -Read/Write: 0 - write, 1 - read -Upper and Lower data strobes: output - -Data transfer acknowlege: input - -A,D,AS,R/W,UDS,LDS: all tri-state - -BERR: input -BERR: perform exception handling, while BERR asserted wait in Hi-Z -BERR + HALT: retry bus cycle, HALT longer than BERR for at least 1 clock cycle, while HALT asserted wait in Hi-Z, - not for read-modify-write, retry count not limited - - -FC[2:0]: valid with Address Strobe - 0 - undefined - 1 - user data - 2 - user program - 3 - undefined - 4 - undefined - 5 - supervisor data : all exception vector entries except reset - 6 - supervisor program : exception vector for reset - 7 - cpu space : interrupt acknowlege bus cycle - -interrupt IPL[2:0]: - assert IPL until processor signals interrupt acknowlege -interrupt acknowlege bus cycle: - FC: 7 - A23-A4: high, A3-A1: interrupt number output - D15-D8 ignored, D7-D0 + DACK: vector number - input VPA: autovector, complete 6800 read cycle: assert VMA - input BERR: spurious interrupt - -HALT, RESET: inout -input HALT + RESET: processor reset -output RESET: RESET opcode: reset external devices -output HALT: processor blocked -input HALT: stop bus activity after current bus cycle, Hi-Z all three-state lines, bus arbitration as usual - - -bus request: input, at any time -bus grant: output, bus is to be released after current cycle -bus grant acknowlege: input, bus in use by external device - -E: clock: output, 6 clocks low, 4 clocks high -Valid Peripheral Address: input, use autovector in interrupt acknowlege cycle, device is 6800 type: synchronize data on E -Valid Memory Address: output, memory address valid and processor synchronized on E - ->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> -Backup ->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> - -//----- flip_flop_registers -//ir1,ir2: -// required by: ANDI,EORI,ORI,ANDI to CCR,EORI to CCR,ORI to CCR,ANDI to SR,EORI to SR,ORI to SR,ADDI,SUBI - Index: trunk/doc/src/openoffice_macro.txt =================================================================== --- trunk/doc/src/openoffice_macro.txt (revision 10) +++ trunk/doc/src/openoffice_macro.txt (nonexistent) @@ -1,27 +0,0 @@ -REM ***** BASIC ***** - -Sub Main(srcUrl as String, destUrl as String, search as String, replaceUrl as String, doClose as Boolean) -Dim Doc As Object -Dim SearchDesc As Object -Dim Str As String -Dim Found As Object -Dim aOptions() As Object - -Doc = StarDesktop.loadComponentFromURL(srcUrl, "_blank", 0, aOptions) -SearchDesc = Doc.createSearchDescriptor - - -SearchDesc.SearchString = search - -Found = Doc.findFirst(SearchDesc) - -Found.insertDocumentFromURL( replaceUrl, aOptions ) - -Doc.storeAsURL(destUrl, aOptions) - -if(doClose) then -Doc.close(True) -endif - -End Sub - Index: trunk/doc/src/documentation.v =================================================================== --- trunk/doc/src/documentation.v (revision 10) +++ trunk/doc/src/documentation.v (nonexistent) @@ -1,579 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* This file contains only Doxygen documentation. -*/ - -/*! \file documentation.v - * \brief ao68000 Doxygen documentation. - */ - -/*! \mainpage - *

- * OpenCores ao68000 IP Core. - * \author Aleksander Osman, - * \date 28.03.2010 - * \version 1.0 - *

- * \image html ./doc/img/opencores.jpg - *

- * - *

- * Contents: - * - Specification, automatically generated from: - * - \subpage page_spec_revisions, - * - \subpage page_spec_introduction, - * - \subpage page_spec_architecture, - * - \subpage page_spec_operation, - * - \subpage page_spec_registers, - * - \subpage page_spec_clocks, - * - \subpage page_spec_ports, - * - \subpage page_spec_references. - * - \subpage page_directory, - * - \subpage page_tool, - * - \subpage page_verification, - * - \subpage page_mc68000, - * - \subpage page_old_notes, - * - \subpage page_microcode_compilation, - * - \subpage page_microcode_operations, - * - \subpage page_microcode, - * - \subpage page_soc_linux. - *

- * \image html ./doc/img/wishbone_compatible.png - *

- * - * Structure Diagram: - * \image html structure.png - */ - - -/*! \page page_spec_introduction Introduction - * - * The OpenCores ao68000 IP Core is a Motorola MC68000 compatible processor. - * - *

Features

- * - CISC processor with microcode, - * - WISHBONE revision B.3 compatible MASTER interface, - * - not cycle exact with the MC68000, some instructions take more cycles to complete, some less, - * - Uses about 7500 LE on Altera Cyclone II and about 45000 bits of RAM for microcode, - * - Tested against the WinUAE M68000 software emulator. Every 16-bit instruction was tested with random register contents and RAM contents - * (\ref page_verification). The result of execution was compared, - * - Runs Linux kernel version 2.6.33.1 up to init process lookup (\ref page_soc_linux), - * - Contains a simple prefetch which is capable of holding up to 5 16-bit instruction words, - * - Document generated by Doxygen (www.doxygen.org) with doxverilog patch (http://developer.berlios.de/projects/doxverilog/). The specification - * is automatically extracted from the Doxygen HTML output. - * - *

WISHBONE compatibility

- * - Version: WISHBONE specification Revision B.3, - * - General description: 32-bit WISHBONE Master interface, - * - WISHBONE signals described in \ref page_spec_ports, - * - Supported cycles: Master Read/Write, Master Block Read/Write, Master Read-Modify-Write for TAS instruction, - * Register Feedback Bus Cycles as described in chapter 4 of the WISHBONE specification, - * - Use of ERR_I: on memory access – bus error, on interrupt acknowledge: spurious interrupt, - * - Use of RTY_I: on memory access – repeat access, on interrupt acknowledge: generate auto-vector, - * - WISHBONE data port size: 32-bit, - * - Data port granularity: 8-bits, - * - Data port maximum operand size: 32-bits, - * - Data transfer ordering: BIG ENDIAN, - * - Data transfer sequencing: UNDEFINED, - * - Constraints on CLK_I signal: described in \ref page_spec_clocks, maximum frequency: about 70 MHz. - * - *

Use

- * The ao68000 can be used as an processor in a System-on-Chip booting Linux kernel up to init program lookup (\ref page_soc_linux). - * - *

Similar projects

- * Other free soft-core implementations of M68000 microprocessor include: - * - OpenCores TG68 (http://www.opencores.org/project,tg68) - runs Amiga software, used as part of the Minimig Core, - * - Suska Atari VHDL WF_68K00_IP Core (http://www.experiment-s.de/en) - runs Atari software, - * - OpenCores K68 (http://www.opencores.org/project,k68) - no user and supervisor modes distinction, executes most instructions, but not all. - * - OpenCores ae68 (http://www.opencores.org/project,ae68) - no files uploaded as of 27.03.2010. - * - *

Limitations

- * - microcode not optimized: some instructions take more cycles to execute than the original MC68000, - * - TRACE not tested, - * - the core is large compared to other implementations. - * - *

TODO

- * - optimize the microcode and count the exact cycle count for every instruction, - * - test TRACE, - * - run WISHBONE verification models, - * - more documentation of the ao68000 module: signal description, operation, FSM in bus_control, - * - describe changes done in WinUAE sources (copy from ao.c), - * - describe microcode words and subprocedures, - * - document the full_system modules, - * - prepare scripts for VATS: run_sim -r -> regresion test, - * - use memories from OpenCore common. - * - *

Status

- * - Tested with WinUAE software MC68000 emulator, - * - Booted Linux kernel up to init process lookup. - * - *

Requirements

- * - Icarus Verilog simulator (http://www.icarus.com/eda/verilog/) is required to compile the tb_ao68000 testbench, - * - Access to Altera Quartus II instalation directory (directory eda/sim_lib/) is required to compile the tb_ao68000 testbench, - * - GCC (http://gcc.gnu.org) is required to compile the WinUAE MC68000 software emulator, - * - Java runtime (http://java.sun.com) is required to run the ao68000_tool (\ref page_tool), - * - Java SDK (http://java.sun.com) is required to compile the ao68000_tool (\ref page_tool), - * - Apache Ant (http://ant.apache.org) is required to compile the ao68000_tool (\ref page_tool), - * - Altera Quartus II synthesis tool (http://www.altera.com) is required to synthesise the full_system System-on-Chip - * (\ref page_soc_linux). - * - *

Glossary

- * - ao68000 - the ao68000 IP Core processor, - * - MC68000 - the original Motorola MC68000 processor. - */ - -/*! \page page_spec_revisions Revision History - * - * - * - * - *

Rev.	Date	Author	Description
1.0	28.03.2010	Aleksander Osman	First Draft

- */ - -/*! \page page_directory Directory structure - * The ao68000 project consists of the following directories: - * - * \verbinclude ./doc/src/directory.txt - */ - -/*! \page page_verification Processor verification - * The ao68000 IP Core is verified with the WinUAE MC68000 software emulator. - * The verification is based on the idea that given the same contents of: - * - every register in the processor, - * - all memory locations that are read during execution, - * - * the result of execution, that is the contents of: - * - every register in the processor, - * - all memory locations written during execution, - * - * should be the same for the IP Core and the software emulator. - * - *

Verification procedure

- * The verification is performed in the following way: - * - the WinUAE MC68000 software emulator is compiled. The sources of the emulator are located at: ./bench/sw_emulators/winuae/. - * The makefile with instructions to compile the emulator are located at: ./sim/sw_emulators/bin/Makefile. - * The compiled binary is located at: ./sim/sw_emulators/run/winuae/ao. - * - the ao68000 testbench is compiled. The sources of the testbench are located at: ./bench/verilog/tb_ao68000/. - * The makefile with instructions to compile the testbench are located at: ./sim/rtl_sim/bin/Makefile. - * The compiled Icarus Verilog script is located at: ./sim/rtl_sim/run/tb_ao68000/tb_ao68000. - * - Both of the above executable programs accept arguments that specify the values of: - * - memory locations that are read during execution, - * - the contents of every register in the processor. - * - The result of executing both of the programs is the contents of: - * - memory locations written during execution, - * - the contents of every register in the processor after execution. - * - The tool ./sw/ao68000_tool/dist/ao68000_tool.jar (\ref page_tool) is used to run both of the executable programs and - * compare the result of execution. The tool is capable of executing multiple concurrent simulations in order to utilize current - * multicore processors. The makefile containing instructions to run the tool is located in: ./sim/rtl_sw_compare/bin/Makefile. - * - *

Requirements

- * - Icarus Verilog simulator (http://www.icarus.com/eda/verilog/) is required to compile the tb_ao68000 testbench, - * - Access to Altera Quartus II instalation (directory eda/sim_lib/) is required to compile the tb_ao68000 testbench, - * - GCC (http://gcc.gnu.org) is required to compile the WinUAE MC68000 software emulator, - * - Java runtime (http://java.sun.com) is required to run the ao68000_tool (\ref page_tool). - */ -/*! \page page_tool ao68000_tool documentation - * - * The ao68000_tool is used to: - * - generate a microcode operations Java file, which contains all available microcode operations (\ref page_microcode_operations): - * ./sw/ao68000_tool/src/ao68000_tool/Parser.java. It is generated from ./rtl/verilog/ao68000/microcode_params.v, - * - generate microcode for ao680000 (\ref page_microcode_compilation) with microcode locations. The microcode - * is generated and stored into an Altera MIF format file located at: - * ./sw/ao68000_tool/microcode.mif. The microcode locations are - * save at:./rtl/verilog/ao68000/microcode/microcode_locations.v, - * - run and compare the results of ao68000 RTL simulation of - * ao68000/sim/rtl_sim/run/tb_ao68000/tb_ao68000 with the software MC68000 - * emulation of ao68000/sim/sw_emulators/winuae/ao (\ref page_verification), - * - extract the specification contents from Doxygen HTML output, to generate the specification ODT file. - * - * The tool is located at: ./sw/ao68000_tool/dist/ao68000_tool.jar. The makefile containing instructions to compile - * the tool is available at: ./sw/ao68000_tool/Makefile. To recompile the tool, ant (http://ant.apache.org) is required. - */ - -/*! \page page_mc68000 MC68000 notes - * \verbinclude ./doc/src/mc68000.txt - */ - -/*! \page page_old_notes Old ao68000 notes - * \verbinclude ./doc/src/old_notes.txt - */ - -/*! \page page_microcode_compilation Microcode compilation - * The ao68000 microcode is represented as an Java program. Execution of this program results in generating the binary - * microcode. - * - *

Microcode operations

- * All possible microcode operations are described in microcode_params.v. - * The locations of: - * - each operation in the microcode word, - * - every procedure in the microcode - * - * are defined in the auto-generated microcode_locations.v file. All the available operation are also represented as Java functions and - * saved in an auto-generated file, located at ./sw/ao68000_tool/src/ao68000_tool/Parser.java (\ref page_microcode_operations). - * These two auto-generated files are generated by the tool ao68000_tool.jar (\ref page_tool). - * - *

Microcode compilation

- * The source for the microcode is located at ./sw/ao68000_tool/src/ao68000_tool/Microcode.java (\ref page_microcode). - * - * The compiled microcode, in Altera MIF format, is located at ./rtl/verilog/ao68000/microcode/microcode.mif. - * - * The tool ao68000_tool.jar (\ref page_tool) is used to compile the microcode source and transform it into a MIF file. - * The makefile containing instructions for performing the compilation is located at ./sw/ao68000_tool/Makefile. - */ - - -/*! \page page_microcode_operations Microcode operations - * The listing below represents operations available in the \ref page_microcode. It is taken from: - * ./sw/ao68000_tool/src/ao68000_tool/Parser.java. More information about the microcode structure and compilation is available at - * \ref page_microcode_compilation. - * - * \include ./sw/ao68000_tool/src/ao68000_tool/Parser.java - */ - -/*! \page page_microcode Microcode - * The listing below represents the microcode. - * It is taken from ./sw/ao68000_tool/src/ao68000_tool/Microcode.java. More information about the microcode structure and - * compilation is available at \ref page_microcode_compilation. - * - * \include ./sw/ao68000_tool/src/ao68000_tool/Microcode.java - */ - -/*! \page page_spec_architecture Architecture - * - *

- * **Figure 1:** Simplified block diagram of ao68000 top module. - *
- * \image html ./doc/img/architecture.png - *

- *

ao68000

- * \copydoc ao68000 - * - *

bus_control

- * \copydoc bus_control - * - *

registers

- * \copydoc registers - * - *

memory_registers

- * \copydoc memory_registers - * - *

decoder

- * \copydoc decoder - * - *

condition

- * \copydoc condition - * - *

alu

- * \copydoc alu - * - *

microcode_branch

- * \copydoc microcode_branch - */ - -/*! \page page_spec_operation Operation - * The ao68000 IP Core is designed to operate in a similar way as the original MC68000. The most import differences are: - * - the core IO ports are compatible with the WISHBONE specification, - * - the execution of instructions in the ao68000 core is not cycle-exact with the original MC68000 and usually takes a few cycles longer. - * - *

Setting up the core

- * The ao68000 IP Core has an WISHBONE MASTER interface. All standard memory access bus cycles conform to the WISHBONE specification. - * These cycles include: - * - instruction fetch, - * - data read, - * - data write. - * - * The cycles are either Single, Block or Read-Modify-Write (for the TAS instruction). When waiting to finish a bus cycle - * the ao68000 reacts on the following input signals: - * - ACK_I: the cycle is completed successfully, - * - RTY_I: the cycle is immediately repeated, the processor does not continue its operation before the current bus cycle is finished. - * In case of the Read-Modify-Write cycle - only the current bus cycle is repeated: either the read or write. - * - ERR_I: the cycle is terminated and a bus error is processed. In case of double bus error the processor enters the blocked state. - * - * There is also a special bus cycle: the interrupt acknowledge cycle. This cycle is a reaction on receiving a external interrupt from - * the ipl_i inputs. The processor only samples the ipl_i lines after processing an instruction, so the interrupt lines have to be asserted - * for some time before the core reacts. The interrupt acknowledge cycle is performed in the following way: - * - ADR_O is set to { 27'b111_1111_1111_1111_1111_1111_1111, 3 bits indicating the interrupt priority level for this cycle }, - * - SEL_O is set to 4'b1111, - * - fc_o is set to 3'b111 to indicate a CPU Cycle as in the original MC68000. - * - * The ao68000 reacts on the following signals when waiting to finish a interrupt acknowledge bus cycle: - * - ACK_I: the cycle is completed successfully and the interrupt vector is read from DAT_I[7:0], - * - RTY_I: the cycle is completed successfully and the processor generates a auto-vector internally, - * - ERR_I: the cycle is terminated and the processor starts processing a spurious interrupt exception. - * - * Every bus cycle is supplemented with output tags: - * - WISHBONE standard tags: SGL_O, BLK_O, RMW_O, CTI_O, BTE_O, - * - ao68000 custom tag: fc_o that operates like the Function Code of the original MC68000. - * - * The ao68000 core has two additional outputs that are used to indicate the state of the processor: - * - reset_o is a external device reset signal. It is asserted when processing the RESET instruction. It is asserted for 124 bus cycles. - * After that the processor returns to normal instruction processing. - * - blocked_o is an output that indicates that the processor is blocked after a double bus error. When this output line is asserted - * the processor is blocked and does not process any instructions. The only way to continue processing instructions is to reset - * the core. - * - *

Resetting the core

- * The ao68000 core is reset with a standard synchronous WISHBONE RST_I input. One clock cycle with RST_I asserted is enough to reset - * the core. After deasserting the signal, the core starts its standard startup sequence, which is similar to the one performed - * by the original MC68000: - * - the value of the SSP register is read from address 0, - * - the value of the PC is read from address 1. - * - * An identical sequence is performed when powering up the core for the first time. - * - *

Processor modes

- * The ao68000 core has two modes of operation - exactly like the original MC68000: - * - Supervisor mode - * - User mode. - * - * Performing a privileged instruction when running in user mode results in a privilege exception, just like in MC68000. - * - *

Processor states

- * The ao68000 core can be in one of the following states: - * - instruction processing, which includes group 2 exception processing, - * - group 0 and group 1 exception processing, - * - external device reset state when processing the RESET instruction, - * - blocked state after a double bus error. - */ - -/*! \page page_spec_registers Registers - * The ao68000 IP Core is a WISHBONE Master and does not contain any registers available for reading or writing from outside of the core. - */ - -/*! \page page_spec_clocks Clocks - * - * - * - * - * - * - * - * - *

**Table 1:** List of clocks.
Name	Source	Rates (MHz)			Remarks	Description
		Max	Min	Resolution
CLK_I	Input Port	70	-	-	-	System clock.

- */ - -/*! \page page_spec_ports IO Ports - *

WISHBONE IO Ports

- * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - *

**Table 1:** List of WISHBONE IO ports.
Port	Width	Direction	Description
CLK_I	1	Input	\copydoc CLK_I
RST_I	1	Input	\copydoc RST_I
CYC_O	1	Output	\copydoc CYC_O
ADR_O	30	Output	\copydoc ADR_O
DAT_O	32	Output	\copydoc DAT_O
DAT_I	32	Input	\copydoc DAT_I
SEL_O	4	Output	\copydoc SEL_O
STB_O	1	Output	\copydoc STB_O
WE_O	1	Output	\copydoc WE_O
ACK_I	1	Input	\copydoc ACK_I
ERR_I	1	Input	\copydoc ERR_I
RTY_I	1	Input	\copydoc RTY_I
SGL_O	1	Output	\copydoc SGL_O
BLK_O	1	Output	\copydoc BLK_O
RMW_O	1	Output	\copydoc RMW_O
CTI_O	3	Output	\copydoc CTI_O
BTE_O	2	Output	\copydoc BTE_O
fc_o	3	Output	\copydoc fc_o

- * - *

Other IO Ports

- * - * - * - * - * - * - * - *

**Table 2:** List of Other IO ports.
Port	Width	Direction	Description
ipl_i	3	Input	\copydoc ipl_i
reset_o	1	Output	\copydoc reset_o
blocked_o	1	Output	\copydoc blocked_o

- */ - -/*! \addtogroup CLK_I CLK_I Port - * WISHBONE Clock Input - */ -/*! \addtogroup RST_I RST_I Port - * WISHBONE Reset Input - */ -/*! \addtogroup CYC_O CYC_O Port - * WISHBONE Master Cycle Output - */ -/*! \addtogroup ADR_O ADR_O Port - * WISHBONE Master Address Output - */ -/*! \addtogroup DAT_O DAT_O Port - * WISHBONE Master Data Output - */ -/*! \addtogroup DAT_I DAT_I Port - * WISHBONE Master Data Input - */ -/*! \addtogroup SEL_O SEL_O Port - * WISHBONE Master Byte Select - */ -/*! \addtogroup STB_O STB_O Port - * WISHBONE Master Strobe Output - */ -/*! \addtogroup WE_O WE_O Port - * WISHBONE Master Write Enable Output - */ -/*! \addtogroup ACK_I ACK_I Port - * WISHBONE Master Acknowledge Input: - * - on normal cycle: acknowledge, - * - on interrupt acknowledge cycle: external vector provided on DAT_I[7:0]. - */ -/*! \addtogroup ERR_I ERR_I Port - * WISHBONE Master Error Input - * - on normal cycle: bus error, - * - on interrupt acknowledge cycle: spurious interrupt. - */ -/*! \addtogroup RTY_I RTY_I Port - * WISHBONE Master Retry Input - * - on normal cycle: retry bus cycle, - * - on interrupt acknowledge: use auto-vector. - */ -/*! \addtogroup SGL_O SGL_O Port - * WISHBONE Cycle Tag, TAG_TYPE: TGC_O, Single Bus Cycle. - */ -/*! \addtogroup BLK_O BLK_O Port - * WISHBONE Cycle Tag, TAG_TYPE: TGC_O, Block Bus Cycle. - */ -/*! \addtogroup RMW_O RMW_O Port - * WISHBONE Cycle Tag, TAG_TYPE: TGC_O, Read-Modify-Write Cycle. - */ -/*! \addtogroup CTI_O CTI_O Port - * WISHBONE Address Tag, TAG_TYPE: TGA_O, Cycle Type Identifier, - * Incrementing Bus Cycle or End-of-Burst Cycle. - */ -/*! \addtogroup BTE_O BTE_O Port - * WISHBONE Address Tag, TAG_TYPE: TGA_O, Burst Type Extension, - * always Linear Burst. - */ -/*! \addtogroup fc_o fc_o Port - * Custom TAG_TYPE: TGC_O, Cycle Tag, - * Processor Function Code: - * - 1 - user data, - * - 2 - user program, - * - 5 - supervisor data : all exception vector entries except reset, - * - 6 - supervisor program : exception vector for reset, - * - 7 - cpu space: interrupt acknowledge. - */ -/*! \addtogroup ipl_i ipl_i Port - * Interrupt Priority Level - * Interrupt acknowledge cycle: - * - ACK_I: interrupt vector on DAT_I[7:0], - * - ERR_I: spurious interrupt, - * - RTY_I: auto-vector. - */ -/*! \addtogroup reset_o reset_o Port - * External device reset. Output high when processing the RESET instruction. - */ -/*! \addtogroup blocked_o blocked_o Port - * Processor blocked indicator. The processor is blocked after a double bus error. - */ - -/*! \page page_spec_references References - *

- * Specification for the: WISHBONE System-on-Chip (SoC) Interconnection Architecture for Portable IP Cores.
- * Revision: B.3.
- * Released: September 7, 2002.
- * Available from: http://www.opencores.org.
- *
- * M68000 8-/16-/32-Bit Microprocessors User’s Manual.
- * Ninth Edition.
- * Freescale Semiconductor, Inc.
- * Available from: http://www.freescale.com.
- *
- * MOTOROLA M68000 FAMILY Programmer’s Reference Manual (Includes CPU32 Instructions).
- * MOTOROLA INC., 1992. M68000PM/AD REV.1.
- * Available form: http://www.freescale.com.
- *
- * ao68000 Doxygen(Design) Documentation.
- *

- */ - -/*! \page page_soc_linux System-on-Chip example with ao68000 running Linux - * The ao68000 IP Core is capable of booting the Linux kernel (http://www.kernel.org) up to the init program search. - * - *

Requirements

- * - Linux kernel sources (http://www.kernel.org), tested with version 2.6.33.1, - * - a MC68000 toolchain (http://www.gnu.org), tested with binutils-2.20 and gcc-core-4.4.3, - * - a development board to run the system, tested with Terasic DE2-70 board (http://www.terasic.com.tw), - * - a SDHC card, - * - a serial cable to view the output of kernel execution on a serial terminal program. - * - *

System-on-Chip

- * In order to test the ao68000 processor by booting the Linux kernel, a System-on-Chip is prepared and located at: - * ./rtl/verilog/full_system/. The system consists of: - * - an early boot state machine: early_boot.v, - * - a SDHC card controller: sd.v, - * - a serial line transmitter: serial_txd.v, - * - a SSRAM controller: ssram.v, - * - a simple timer: timer.v, - * - a top level module, that instantiates the above modules and the ao68000 processor: full_system.v. - * - *

Step-by-step instruction to prepare the system

- * - download the Linux kernel (linux-2.6.33.1.tar.bz2), - * - download the toolchain (binutils-2.20.tar.bz2, gcc-core-4.4.3.tar.bz2), - * - configure and make Binutils:
- * ./configure --prefix=(build prefix) --target=m68knommu-none-linux
- * make
- * make install
- * - configure and make GCC: - *

./../gcc-4.4.3/configure --prefix=(build prefix) --target=m68knommu-none-linux








    - *          --disable-threads --disable-shared --disable-libmudflap --disable-libssp --disable-libiberty --disable-zlib --disable-libgomp

- *
- * make
- * make install
- * - patch the Linux kernel sources by copying the contents of the directory ./sw/linux/linux-2.6.33.1-ao68000/ into the Linux kernel - * sources directory, - * - configure and make the Linux kernel:
- * make menuconfig ARCH=m68knommu CROSS_COMPILE=(build prefix)/bin/m68knommu-none-linux-
- * make ARCH=m68knommu CROSS_COMPILE=(build prefix)/bin/m68knommu-none-linux-
- * - convert the Linux kernel binary in ELF format into a flat binary format: - * (build prefix)//bin/m68knommu-none-linux-objcopy -O binary vmlinux vmlinux.bin
- * - synthesise the full_system with the Altera Quartus II tool. The instructions to perform the synthesis are located in the makefile - * located at: ./syn/altera/bin/Makefile, - * - prepare a SDHC card with the software: - * - copy the first 8 bytes of memory form the file ./sw/linux/sector0.dat:
- * dd if=sector0.dat of=/dev/(SD card device) - * This file contains the SSP and PC values read by the ao68000 processor after booting. - * - copy the Linux kernel flat binary, at offset 1024:
- * dd if=vmlinux.bin of=/dev/(SD card device) bs=1024 seek=1
- * - insert the SDHC card into the reader in the Terasic DE2-70 board, - * - load the synthesised SOF file into the FPGA - * - look at the output of the kernel console by opening a serial terminal application and reading the output of the board. - * - *

Notes

- * - the SLOB allocator and not the default SLAB allocator had to be selected because of a problem in the kernel sources - * (in_interrupt() check in ./kernel/slab.c:2109 before enabling the interrupts), - * - the source file in the Linux kernel: ./init/initramfs.c compiled with the GCC option -m68000 contains illegal code - * to execute on a MC68000 (copy a long word from an unaligned address). Even after correcting this problem, the kernel did not want to boot - * reliably (sometimes it booted and found the init program, sometimes not). - * - *

Linux console output

- * The output of the running kernel is presented below: - * \verbinclude ./doc/src/linux_booting.txt - */ - Index: trunk/doc/src/linux_booting.txt =================================================================== --- trunk/doc/src/linux_booting.txt (revision 10) +++ trunk/doc/src/linux_booting.txt (nonexistent) @@ -1,34 +0,0 @@ -Linux version 2.6.33.1 (alek@gesserit) (gcc version 4.4.3 (GCC) ) #11 Sun Mar 21 - 13:47:14 CET 2010 - -AO68000 support Aleksander Osman - -uClinux/AO68000 - -Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne -Built 1 zonelists in Zone order, mobility grouping off. Total pages: 254 -Kernel command line: -PID hash table entries: 16 (order: -6, 64 bytes) -Dentry cache hash table entries: 1024 (order: 0, 4096 bytes) -Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) -Memory available: 400k/1024k RAM, (492k kernel code, 74k data) -Hierarchical RCU implementation. -RCU-based detection of stalled CPUs is enabled. -NR_IRQS:32 -console [ttyDE20] enabled -Calibrating delay loop... 6.55 BogoMIPS (lpj=32768) -Mount-cache hash table entries: 512 -Switching to clocksource jiffies -Freeing unused kernel memory: 20k freed (0x81000 - 0x85000) -Warning: unable to open an initial console. -Kernel panic - not syncing: No init found. Try passing init= option to kernel. -Stack from 000c6f9a: - 000c6fca 0007272a 00077560 00087332 00087332 00000400 000765f6 000c6fd6 - 00000001 00080fb8 00000698 000765ee 00080ff8 00000752 000765f6 000765ee - 000765e4 000765da 000765cf 0008691c 000811f8 00000b00 000862d4 00000dc2 - 00000000 - -Call Trace with CONFIG_FRAME_POINTER disabled: - [0007272a] [00077560] [00000400] [000765f6] [00000698] - [000765ee] [00000752] [000765f6] [000765ee] [000765e4] - [000765da] [000765cf] [000811f8] [00000b00] [00000dc2] Index: trunk/doc/src/specification_template.odt =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/src/specification_template.odt =================================================================== --- trunk/doc/src/specification_template.odt (revision 10) +++ trunk/doc/src/specification_template.odt (nonexistent)

trunk/doc/src/specification_template.odt Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/src/directory.txt =================================================================== --- trunk/doc/src/directory.txt (revision 10) +++ trunk/doc/src/directory.txt (nonexistent) @@ -1,48 +0,0 @@ -- bench ........................................................................ Testbench sources - - sw_simulators ............................................................ Software MC68000 emulators - - winuae ............................................................... WinUAE MC68000 processor emulator - - verilog .................................................................. Verilog language testbenches - - tb_ao68000 ........................................................... ao68000 testbench for comparison with software emulators - -- doc .......................................................................... Project documentation - - doxygen .................................................................. Doxygen auto-generated documentation - - html ................................................................. Doxygen HTML documentation - - img ...................................................................... Documentation images - - out ...................................................................... Output of specification extraction tool - - src ...................................................................... Documentation sources - -- rtl .......................................................................... RTL core sources - - verilog .................................................................. Verilog language RTL sources - - ao68000 .............................................................. ao68000 core sources - - altera_specific .................................................. Altera specific modules - - microcode ........................................................ Microcode with locations - - full_system .......................................................... System-on-Chip example for ao68000 - -- sim .......................................................................... Simulation scripts and binaries - - rtl_sim .................................................................. RTL simulation scripts - - bin .................................................................. Scripts for compiling testbench tb_ao68000 - - run .................................................................. Testbench build directory - - rtl_sw_compare ........................................................... ao68000 RTL comparison with MC68000 software emulators - - bin .................................................................. Scripts to prepare the comparison - - run .................................................................. Comparison run directory - - sw_emulators ............................................................. MC68000 software emulator scripts - - bin .................................................................. Scripts for compiling WinUAE software MC68000 emulator - - run .................................................................. WinUAE build directory - -- sw ........................................................................... Software projects and tools - - ao68000_tool ............................................................. ao68000_tool NetBeans project - - build ................................................................ Compiled classes - - dist ................................................................. Final compiled and assembled JAR - - nbproject ............................................................ NetBeans project directory - - src .................................................................. ao68000_tool sources - - test ................................................................. Tests directory - - linux .................................................................... Linux kernel sources for ao68000 support - - linux-2.6.33.1-ao68000 ............................................... Linux kernel version 2.6.33.1 - - nbcd_abcd_sbcd ........................................................... Binary Coded Decimal test tool - -- syn .......................................................................... Synthesis directory - - altera ................................................................... Altera Quartus II synthesis tool support - - bin .................................................................. Synthesis scripts - - run .................................................................. System-on-Chip full_system project files - - out .................................................................. Synthesis directory - Index: trunk/doc/src/old_notes.txt =================================================================== --- trunk/doc/src/old_notes.txt (revision 10) +++ trunk/doc/src/old_notes.txt (nonexistent) @@ -1,1348 +0,0 @@ -******************************************************************************************************************************************* -NOTE: The information bellow is not current. It is here only for historical reasons. -******************************************************************************************************************************************* - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b0 && ir[11:9] != 3'b100 && ir[11:9] != 3'b110 && - ir[15:0] != 16'b0000_000_0_00_111100 && ir[15:0] != 16'b0000_000_0_01_111100 && - ir[15:0] != 16'b0000_001_0_00_111100 && ir[15:0] != 16'b0000_001_0_01_111100 && - ir[15:0] != 16'b0000_101_0_00_111100 && ir[15:0] != 16'b0000_101_0_01_111100 -) - ANDI,EORI,ORI,ADDI,SUBI -+++ - if( ir[7:6] == 2'b00 ) load ir1[7:0] to operand1[7:0] - else if( ir[7:6] == 2'b01 ) load ir1[15:0] to operand1[15:0] - else if( ir[7:6] == 2'b10 ) load { ir1, ir2 } to operand1[31:0] - - move operand1 to operand2 - - operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - load (ea) from ir[5:0] to operand1: data alter - Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - perform ALU operation: - if( ir[11:9] == 3'b000 ) OR - else if( ir[11:9] == 3'b001 ) AND - else if( ir[11:9] == 3'b010 ) SUB - else if( ir[11:9] == 3'b011 ) ADD - else if( ir[11:9] == 3'b101 ) EOR - - update CCR: - ANDI,EORI,ORI: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - ADDI,SUBI: same as ADD: X=C set if carry[borrow] generated else cleared; V set if overflow else cleared; Z set if result zero else cleared; - N set if result negative else cleared - - save result to (ea) from ir[5:0] - - update PC - -if( ir[15:0] == 16'b0000_000_0_00_111100 || ir[15:0] == 16'b0000_000_0_01_111100 || - ir[15:0] == 16'b0000_001_0_00_111100 || ir[15:0] == 16'b0000_001_0_01_111100 || - ir[15:0] == 16'b0000_101_0_00_111100 || ir[15:0] == 16'b0000_101_0_01_111100 -) - ORI to CCR,ORI to SR,ANDI to CCR,ANDI to SR,EORI to CCR,EORI to SR -+++ - if( ir[7:6] == 2'b00 ) load ir1[7:0] to operand1[7:0] - else if( ir[7:6] == 2'b01 ) load ir1[15:0] to operand1[15:0] - else if( ir[7:6] == 2'b10 ) load { ir1, ir2 } to operand1[31:0] - - move operand1 to operand2 - - operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - move SR to operand1 - - perform ALU operation: - if( ir[11:9] == 3'b000 ) OR - else if( ir[11:9] == 3'b001 ) AND - else if( ir[11:9] == 3'b101 ) EOR - - move result to operand1 - - save operand1 to CCR/SR - - update CCR: - result - - update PC - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b0 && ir[11:9] = 3'b110 ) - CMPI -+++ - if( ir[7:6] == 2'b00 ) load ir1[7:0] to operand2[7:0] - else if( ir[7:6] == 2'b01 ) load ir1[15:0] to operand2[15:0] - else if( ir[7:6] == 2'b10 ) load { ir1, ir2 } to operand2[31:0] - - operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - load (ea) from ir[5:0] to operand1: data alter - Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - perform ALU operation: - if( ir[11:9] == 3'b110 ) CMP=SUB - - update CCR: - CMPI: same as CMP: X not affected; C set if borrow else cleared; V set if overflow else cleared; Z set if zero else cleared; - N set if negative else cleared - - update PC - -if( ir[15:12] == 4'b0000 && ir[11:8] == 4'b1000 && ir[7:6] != 2'b00 ) - BCHG,BCLR,BSET immediate -+++ - load ir1[7:0] to operand1[7:0] - - move operand1 to operand2 - - load (ea) form ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - operation size: - if( ir[5:3] == 3'b000 ) long - else if( ir[5:3] != 3'b000 ) byte - - perform bit operation: - test( of Destination ) -> Z; test( of Destination )[0][1] -> of Destination - if( ir[7:6] == 2'b01 ) BCHG - else if( ir[7:6] == 2'b10 ) BCLR - else if( ir[7:6] == 2'b11 ) BSET - - update CCR: X,N,V,C not affected; Z set if bit tested is zero else cleared - - save result to (ea) form ir[5:0] - - update PC - -if( ir[15:12] == 4'b0000 && ir[11:8] == 4'b1000 && ir[7:6] == 2'b00 ) - BTST immediate -+++ - load ir1[7:0] to operand1[7:0] - - move operand1 to operand2 - - load (ea) form ir[5:0] to operand1: data address - data address: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - operation size: - if( ir[5:3] == 3'b000 ) long - else if( ir[5:3] != 3'b000 ) byte - - perform bit operation: - test( of Destination ) -> Z - if( ir[7:6] == 2'b00 ) BTST - - update CCR: X,N,V,C not affected; Z set if bit tested is zero else cleared - - update PC - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b1 && ir[5:3] != 3'b001 && ir[8:6] != 3'b100 ) - BCHG,BCLR,BSET register -+++ - load (ea) from ir[11:9] to operand1[7:0]: Dn - - move operand1 to operand2 - - load (ea) form ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - operation size: - if( ir[5:3] == 3'b000 ) long - else if( ir[5:3] != 3'b000 ) byte - - perform bit operation: - test( of Destination ) -> Z; test( of Destination )[0][1] -> of Destination - if( ir[7:6] == 2'b01 ) BCHG - else if( ir[7:6] == 2'b10 ) BCLR - else if( ir[7:6] == 2'b11 ) BSET - - update CCR: X,N,V,C not affected; Z set if bit tested is zero else cleared - - save result to (ea) form ir[5:0] - - update PC - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b1 && ir[5:3] != 3'b001 && ir[8:6] == 3'b100 ) - BTST register -+++ - load (ea) from ir[11:9] to operand1[7:0]: Dn - - move operand1 to operand2 - - load (ea) form ir[5:0] to operand1: data address - data address: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - operation size: - if( ir[5:3] == 3'b000 ) long - else if( ir[5:3] != 3'b000 ) byte - - perform bit operation: - test( of Destination ) -> Z - if( ir[7:6] == 2'b00 ) BTST - - update CCR: X,N,V,C not affected; Z set if bit tested is zero else cleared - - update PC - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b1 && ir[5:3] == 3'b001 && ( ir[7:6] == 2'b00 || ir[7:6] == 2'b01 ) ) - MOVEP memory to register -+++ - operation size: - if( ir[7:6] == 2'b00 ) word - if( ir[7:6] == 2'b01 ) long - - load ea from ir[2:0] to address register: (d16, An) - - do - load from (address) to operand1 register, long - move two alternate bytes to result register - increment ea by 4 - repeat for long - - save result to (ea) from ir[11:9]: Dn, word ( ir[7:6] == 2'b00 ), long ( ir[7:6] == 2'b01 ) - - update CCR: no change - update PC - -if( ir[15:12] == 4'b0000 && ir[8] == 1'b1 && ir[5:3] == 3'b001 && ( ir[7:6] == 2'b10 || ir[7:6] == 2'b11 ) ) - MOVEP register to memory -+++ - operation size: - if( ir[7:6] == 2'b10 ) word - if( ir[7:6] == 2'b11 ) long - - load (ea) from ir[11:9] to operand1: Dn, long - - load ea from ir[2:0] to address register: (d16, An) - - do - move two alternate bytes to result register - save result register to (addreess), long, only selected bytes - increment ea by 4 - repeat for long - - update CCR: no change - update PC - -if( ir[15:14] == 2'b00 && ir[13:12] != 2'b00 && ir[8:6] != 3'b001) - MOVE -+++ - size of operation: ir[13:12]: 01,11,10 byte,word,long - - load (ea) from ir[5:0] to operand1: all modes. - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - copy operand1 to result register - - save result to (ea) from ir[11:6]: data alter. - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - - update PC - -if( ir[15:14] == 2'b00 && (ir[13:12] == 2'b11 || ir[13:12] == 2'b10) && ir[8:6] == 3'b001) - MOVEA -+++ - size of operation: ir[13:12]: 11,10 word,long - - load (ea) from ir[5:0] to operand1: all modes. - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - copy operand1 to result register - - save result to (ea) from ir[11:6]: An - - CC: not affected - - update PC - -if( ir[15:12] == 4'b1100 && (ir[8:4] == 5'b10100 || 5'b11000) ) - EXG -+++ - load (ea) from ir[5:0] to operand1: Dn, An - - perform ALU operation: move operand1 to result register - - load (ea) from ir[11:9] with mode in ir[7:3] to operand1: Dn (5'b01000 or 5'b10001), An (5'b01001) - - save result to (ea) from ir[11:9] with mode in ir[7:3]: Dn (5'b01000 or 5'b10001), An (5'b01001), - - perform ALU operation: move operand1 to result register - - save result to (ea) from ir[5:0]: Dn, An - - CC: not affected - - update PC - -if( ir[15:12] == 4'b1011 && (ir[8:6] == 3'b100 || 3'b101 || 3'b110) && ir[5:3] == 3'b001 ) - CMPM -+++ - load (ea) from ir[2:0] to operand1: postincrement (An)+ - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: postincrement (An)+ - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: CMPM == SUB - - CC: X not affected; C set if borrow else cleared; V set if overflow else cleared; Z set if zero else cleared; N set if negative else cleared - Ax dest, Ay source: postincrement: +(An) - - update PC - -if( ir[15:12] == 4'b1011 && (ir[8:6] == 3'b100 || 3'b101 || 3'b110) && ir[5:3] != 3'b001 ) - EOR -+++ - load (ea) from ir[11:9] to operand1: Dn - - move operand1 to operand2 - - load (ea) from ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: EOR - - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - - save result to (ea) from ir[5:0]: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - update PC - -if( (ir[15:12] == 4'b1101 || 4'b1001 || 4'b1100 || 4'b1000) && - (ir[8:4] == 5'b10001 || 5'b10010 || 5'b10011 || 5'b10101 || 5'b10110 || 5'b10111 || 5'b11001 || 5'b11010 || 5'b11011) ) - - ADD to mem,SUB to mem,AND to mem,OR to mem -+++ - load (ea) from ir[11:9] to operand1: Dn - - move operand1 to operand2 - - load (ea) indexed by ir[5:0] to operand1: memory alter - memory alter: (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: - if( ir[15:12] == 4'b1101 ) ADD - else if( ir[15:12] == 4'b1001 ) SUB - else if( ir[15:12] == 4'b1100 ) AND - else if( ir[15:12] == 4'b1000 ) OR - - if( ADD,SUB ) - CC: X=C set if carry[borrow] generated else cleared; V set if overflow else cleared; Z set if result zero else cleared; - N set if result negative else cleared - else if( AND,OR ) - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - - save result to (ea) from ir[5:0]: memory alter - memory alter: (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - update PC - -if( (ir[15:12] == 4'b1101 || 4'b1001 || 4'b1100 || 4'b1000) && (ir[8:6] == 3'b000 || 3'b001 || 3'b010) ) - ADD to Dn,SUB to Dn,AND to Dn,OR to Dn -+++ - load (ea) from ir[5:0] to operand1: all modes - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: Dn - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: - if( ir[15:12] == 4'b1101 ) ADD - else if( ir[15:12] == 4'b1001 ) SUB - else if( ir[15:12] == 4'b1100 ) AND - else if( ir[15:12] == 4'b1000 ) OR - - if( ADD,SUB ) - CC: X=C set if carry[borrow] generated else cleared; V set if overflow else cleared; Z set if result zero else cleared; - N set if result negative else cleared - else if( AND,OR ) - CC: X not affected; C cleared; V cleared; Z set if zero else clear; N set if MSB set else cleared - - save result to (ea) from ir[11:9]: Dn - - update PC - -if( (ir[15:12] == 4'b1011) && (ir[8:6] == 3'b000 || 3'b001 || 3'b010) ) - CMP -+++ - load (ea) from ir[5:0] to operand1: all modes - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: Dn - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: - if( ir[15:12] == 4'b1011 ) CMP=SUB - - CC: X not affected; C set if borrow else cleared; V set if overflow else cleared; Z set if zero else cleared; N set if negative else cleared - - update PC - -if( (ir[15:12] == 4'b1100 || 4'b1000) && ir[7:6] == 2'b11 ) - MULS,MULU,DIVS,DIVU -+++ - load (ea) from ir[5:0] to operand1: data - data: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: Dn - - perform ALU operation: - if( ir[15:12] == 4'b1100 && ir[8] == 1'b0 ) MULU - else if( ir[15:12] == 4'b1100 && ir[8] == 1'b1 ) MULS - else if( ir[15:12] == 4'b1000 && ir[8] == 1'b0 ) DIVU - else if( ir[15:12] == 4'b1000 && ir[8] == 1'b1 ) DIVS - - if( MULU/MULS ) - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - else if( DIVU/DIVS ) - CC: X not affected; C cleared; V set if overflow else if trap undefined else cleared; - Z set if quotient zero else if trap or overflow undefined else cleared; - N set if quotient negative else if trap or overflow undefined else cleared; - - save result to (ea) from ir[11:9]: Dn - - update PC - -if( (ir[15:12] == 4'b1101 || 4'b1001) && (ir[8:6] == 3'b011 || 3'b111) ) - ADDA,SUBA -+++ - load (ea) from ir[5:0] to operand1: all modes - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: An - - ALU operation size, source is sign-extended: - if( ir[8] == 1'b0 ) word - else if( ir[8] == 1'b1 ) long - - perform ALU operation: - if( ir[14:12] == 3'b101 ) ADD - else if( ir[14:12] == 3'b001 ) SUB - - CC: not affected - - save result sign-extended to (ea) from ir[11:9]: An - - update PC - -if( (ir[15:12] == 4'b1011) && (ir[8:6] == 3'b011 || 3'b111) ) - CMPA -+++ - load (ea) from ir[5:0] to operand1: all modes - all modes: Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: An - - ALU operation size, source is sign-extended: - if( ir[8] == 1'b0 ) word - else if( ir[8] == 1'b1 ) long - - perform ALU operation: - if( ir[14:12] == 3'b011 ) CMP==SUB - - CC: X not affected; C set if borrow else cleared; V set if overflow else cleared; Z set if zero else cleared; N set if negative else cleared - - update PC - -if( ((ir[15:12] == 4'b1100 || 4'b1000) && ir[8:4] == 5'b10000) || ((if[15:12] == 4'b1101 || 4'b1001) && (ir[8:4] == 5'b10000 || 5'b10100 || 5'b11000) ) - ABCD,SBCD,ADDX,SUBX -+++ - load (ea) from ir[2:0] to operand1: Dn (ir[3] == 1'b0), -(An) (ir[3] == 1'b1) - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: Dn (ir[3] == 1'b0), -(An) (ir[3] == 1'b1) - - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - perform ALU operation: - if( ir[14:12] == 3'b100 ) ABCD - else if( ir[14:12] == 3'b000 ) SBCD - else if( ir[14:12] == 3'b101 ) ADDX - else if( ir[14:12] == 3'b001 ) SUBX - - if( ir[12] == 1'b0 /ABCD,SBCD/ ) - CC: X=C set if decimal carry [borrow] else cleared; Z cleared if result nonzero else unchanged; N,V undefined - else - CC: X=C set if carry[borrow] else cleared; V set if overflow else cleared; Z cleared if nonzero else unchanged; N set if negative else cleared - - save result to (ea) from ir[11:9]: Dn (ir[3] == 1'b0), -(An) (ir[3] == 1'b1) - - update PC - -if( ir[15:12] == 4'b1110 && ir[7:6] == 2'b11 && ir[11] == 1'b0 ) - ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR all memory -+++ - load (ea) from ir[5:0] to operand1: memory alter - memory alter: (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - load 1'b1 to operand2 - - ALU operation size: word - - ALU shift/rotate direction: - if( ir[8] == 1'b0 ) right - else if( ir[8] == 1'b1 ) left - - perform ALU operation: - if( ir[10:9] == 2'b00 ) ASL/ASR - else if( ir[10:9] == 2'b01 ) LSL,LSR - else if( ir[10:9] == 2'b11 ) ROL,ROR - else if( ir[10:9] == 2'b10 ) ROXL,ROXR - - CC: X set to last bit, unchanged if zero shift[same][not affected][same set]; N set if MSB bit is set else cleared; Z set if zero else cleared; - V set if MSB bit changed during shift else cleared[cleared][cleared][cleared]; C set to last bit, cleared if zero shift[same][same][set to X] - - save result to (ea) from ir[5:0]: memory alter - memory alter: (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - update PC - -if( ir[15:12] == 4'b1110 && (ir[7:6] == 2'b00 || 2'b01 || 2'b10) ) - ASL,LSL,ROL,ROXL,ASR,LSR,ROR,ROXR all immediate/register -+++ - load (ea) from ir[11:9] to operand1: Dn - - move operand1 to operand2 - - load (ea) from ir[2:0] to operand1: Dn - - if( ir[5] == 1'b0 ) - if( ir[11:9] == 3'b000 ) load 4'b1000 to operand2 - else load ir[11:9] to operand2 - else if( ir[5] == 1'b1 ) - perform operand2 modulo 64 - - ALU operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - ALU shift/rotate direction: - if( ir[8] == 1'b0 ) right - else if( ir[8] == 1'b1 ) left - - perform ALU operation: - if( ir[4:3] == 2'b00 ) ASL/ASR - else if( ir[4:3] == 2'b01 ) LSL,LSR - else if( ir[4:3] == 2'b11 ) ROL,ROR - else if( ir[4:3] == 2'b10 ) ROXL,ROXR - - CC: X set to last bit, unchanged if zero shift[same][not affected][same set]; N set if MSB bit is set else cleared; Z set if zero else cleared; - V set if MSB bit changed during shift else cleared[cleared][cleared][cleared]; C set to last bit, cleared if zero shift[same][same][set to X] - - save result to (ea) from ir[2:0]: Dn - - update PC - -if( ir[15:12] == 4'b0111 && ir[8] == 1'b0 ) - MOVEQ -+++ - load ir[7:0] sign-extended to result register - - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - - save result to (ea) from ir[11:9]: Dn - - update PC - -if( ir[15:12] == 4'b0110 && ir[11:8] == 4'b0001 ) - BSR -+++ - CC: not affected - - SP -= 4 - - move PC to operand1 - move operand1 to result - - save result to (ea): (SP) - - if( ir[7:0] == 8'b0 ) - add to PC: ir1[15:0] - else - add to PC: ir[7:0] - - return - -if( ir[15:12] == 4'b0110 && ir[11:8] != 4'b0001 ) - Bcc,BRA -+++ - condition: high(!C & !Z) 0010, low or same(C | V) 0011, - carry clear(!C) 0100, carry set(C) 0101, not equal(Z) 0110, equal(!Z) 0111, - overflow clear(!V) 1000, overflow set(V) 1001, plus(!N) 1010, minus(N) 1011, - greater or equal(N & V | !N & !V) 1100, less than(N & !V | !N & V) 1101, - greater than(N & V & !Z | !N & !V & !Z) 1110, less or equal(Z | N & !V | !N & V) 1111 - - CC: not affected - - if( contidtion on ir[11:8] true ) - if( ir[7:0] == 8'b0 ) - add to PC: ir1[15:0] - else - add to PC: ir[7:0] - - return - - update PC - -if( ir[15:12] == 4'b0101 && ir[7:6] == 2'b11 && ir[5:3] != 2'b001 ) - Scc -+++ - condition: true(1) 0000, false(0) 0001, high(!C & !Z) 0010, low or same(C | V) 0011, - carry clear(!C) 0100, carry set(C) 0101, not equal(Z) 0110, equal(!Z) 0111, - overflow clear(!V) 1000, overflow set(V) 1001, plus(!N) 1010, minus(N) 1011, - greater or equal(N & V | !N & !V) 1100, less than(N & !V | !N & V), - greater than(N & V & !Z | !N & !V & !Z), less or equal(Z | N & !V | !N & V) 1111 - - if( contidtion on ir[11:8] false ) - load 8'b00000000 to result - else - load 8'b11111111 to result - - operation size: byte - - save result to (ea) from ir[5:0]: data alter. - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - CC: not affected - - update PC - -if( ir[15:12] == 4'b0101 && ir[7:6] == 2'b11 && ir[5:3] == 2'b001 ) - DBcc -+++ - condition: true(1) 0000, false(0) 0001, high(!C & !Z) 0010, low or same(C | V) 0011, - carry clear(!C) 0100, carry set(C) 0101, not equal(Z) 0110, equal(!Z) 0111, - overflow clear(!V) 1000, overflow set(V) 1001, plus(!N) 1010, minus(N) 1011, - greater or equal(N & V | !N & !V) 1100, less than(N & !V | !N & V), - greater than(N & V & !Z | !N & !V & !Z), less or equal(Z | N & !V | !N & V) 1111 - - CC: not affected - - if( condition on ir[11:8] false ) - load (ea) from ir[2:0] to operand1: Dn - - load 1'b1 to operand2 - - ALU operation size: word - - perform ALU operation: SUB - - save result to (ea) from ir[2:0]: Dn - - if( result != -1 ) - add to PC: ir1[15:0] - return - - update PC - -if( ir[15:12] == 4'b0101 && ir[7:6] != 2'b11 && ir[5:3] != 3'b001 ) - ADDQ,SUBQ not An -+++ - if( ir[11:9] == 3'b000 ) - load 4'b1000 to operand2 - else - load ir[11:9] to operand2 - - load (ea) from by ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - ALU operation size: - if( ir[7:6] == 2'b10 ) long - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b00 ) byte - - perform ALU operation: - if( ir[8] == 1'b0 ) ADDQ - else if( ir[8] == 1'b1 ) SUBQ - - CC: X=C set if carry[borrow] generated else cleared; V set if overflow else cleared; Z set if result zero else cleared; - N set if result negative else cleared - - save result to (ea) from ir[5:0] - - update PC - -if( ir[15:12] == 4'b0101 && ir[7:6] != 2'b11 && ir[5:3] == 3'b001) - ADDQ,SUBQ An -+++ - if( ir[11:9] == 3'b000 ) - load 4'b1000 to operand2 - else - load ir[11:9] to operand2 - - load (ea) from by ir[2:0] to operand1: An - - ALU operation size: long - - perform ALU operation: - if( ir[8] == 1'b0 ) ADD - else if( ir[8] == 1'b1 ) SUB - - CC: not affected - - save result to (ea) from ir[2:0]: An - - update PC - -if( ir[15:0] == 16'b0100 1110 0111 0001 ) - NOP -+++ - CC: not affected - - update PC - -if( ir[15:0] == 16'b0100 1110 0111 0000 ) - RESET -+++ - hold REST output for 124 clock cycles - - CC: not affected - - update PC - -if( ir[15:0] == 16'b0100 1110 0111 0010 ) - STOP -+++ - copy ir1[15:0] to SR - - Resume when trace, interrupt or rest. - -if( ir[15:5] == 12'b0100 1110 0100 ) - TRAP -+++ - TRAP with vector indexed by ir[3:0] - - CC: not affected - -if( ir[15:0] == 16'b0100 1110 0111 0110 ) - TRAPV -+++ - if( V ) TRAP - - CC: not affected - - update PC - -if( ir[15:0] == 16'b0100 1110 0111 0011 || ir[15:0] == 16'b0100 1110 0111 0111 ) - RTE,RTR -+++ - load (ea) to operand1: (SP) - - perform ALU operation: - if(ir[2] == 1'b0) move operand1 to SR - else if(ir[2] == 1'b1) move operand1 to CCR - - SP += 2 - - load (ea) to operand1: (SP) - move operand1 to result - move result to PC - - SP += 4 - -if( ir[15:0] == 16'b0100 1110 0111 0101 ) - RTS -+++ - load (ea) to operand1: (SP) - move operand1 to result - move result to PC - - SP += 4 - -if( ir[15:6] == 10'b0100 1110 11 ) - JMP -+++ - load (ea) from ir[5:0] to operand1: control - control: (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - perform ALU operation: move operand1 to result - - copy result register to PC - - CC: not affected - -if( ir[15:6] == 10'b0100 1110 10 ) - JSR -+++ - SP -= 4 - - move PC to operand1 - move operand1 to result - save result to (ea): (SP) - - load (ea) from ir[5:0] to operand1: control - control: (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - perform ALU operation: move operand1 to result - - copy result register to PC - - CC: not affected - -if( ir[15:3] == 13'b0100 1110 0101 0 ) - LINK -+++ - SP -= 4 - - load (ea) from ir[2:0] to operand1: An - - perform ALU operation: move operand1 to result - - save result to (ea): (SP) - - load (ea) to operand1: SP - move operand1 to result - - save result to (ea) from ir[2:0]: An - - add to SP: ir1[15:0] - - CC: not affected - - update PC - -if( ir[15:3] == 13'b0100 1110 0101 1 ) - ULNK -+++ - load (ea) from ir[2:0] to operand1: An - - perform ALU operation: move operand1 to result - - save result to (ea): SP - - load ea to operand1: (SP) - move operand1 to result - - save result to (ea) from ir[2:0]: An - - SP += 4 - - CC: not affected - - update PC - -if( ir[15:8] == 8'b0100 1010 && ir[7:6] != 2'b11 ) - TST -+++ - ea operation size: - if( ir[7:6] == 2'b00 ) byte - else if( ir[7:6] == 2'b01 ) word - else if( ir[7:6] == 2'b10 ) long - - load (ea) from ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - perform ALU TST operation: set CC - - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if MSB bit set else cleared - - update PC - -if( ir[15:6] == 10'b0100 1010 11 && ir[5:0] != 6'b111000 ) - TAS -+++ - ea operation size: byte - - enable READ-MODIFY-WRITE bus cycle - - load (ea) from ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - perform ALU TAS operation: set bit 7 in result register - - CC: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if MSB bit set else cleared - - save result to (ea) from ir[5:0]: data alter - - disable READ-MODIFY-WRITE bus cycle - - update PC - -if( ir[15:12] == 4'b0100 && ir[8:6] == 3'b110 ) - CHK -+++ - load (ea) from ir[5:0] to operand1: data - data: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move operand1 to operand2 - - load (ea) from ir[11:9] to operand1: Dn - - - ALU operation size: word - - perform ALU CHK operation: operand1 < 0 or operand1 - operand2 > 0 - - CC: X not affected; N set if operand1 < 0; cleared if operand1 - operand2 > 0 else undefined; C,V,Z udefined - - if( ALU check ) trap CHK - - update PC - -if( ir[15:12] == 4'b0100 && ir[8:6] == 3'b111 ) - LEA -+++ - load ea from ir[5:0] to address register: control - control: (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - move address register to operand1 - perform ALU operation: move operand1 to result register - - save result to (ea) from ir[11:9]: An - - CC: not affected - - update PC - -if( ir[15:6] == 10'b0100 1000 01 && ir[5:3] != 3'b000 ) - PEA -+++ - load ea from ir[5:0] to address register: control - control: (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - SP -= 4 - - move address register to operand1 - move operand1 to result - - save result to (ea): (SP) - - CC: not affected - - update PC - -if( ir[15:6] == 10'b0100 0100 11 || ir[15:6] == 10'b0100 0110 11 ) - MOVE TO CCR, MOVE TO SR -+++ - ea operation size: word - - load (ea) from ir[5:0] to operand1: data - data: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - if( ir[11:8] == 4'b0110 /MOVE TO SR/ ) - copy word form operand1 register to SR - else - copy lower byte form operand1 register to CCR - - update PC - -if( ir[15:6] == 10'b0100 0000 11 ) - MOVE FROM SR -+++ - copy SR register to result register - - ea operation size: word - - save result to (ea) from ir[5:0]: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - CC: not affected - - update PC - -if( ir[15:3] == 12'b0100 1110 0110 0 ) - MOVE USP to USP -+++ - load (ea) from ir[2:0] to operand1: An - - perform ALU operation: move operand1 to result - - move result to USP - - CC: not affected - - update PC - -if( ir[15:3] == 13'b0100 1110 0110 1 ) - MOVE USP to An -+++ - move USP to operand1 - - perform ALU operation: move operand1 to result - - save result to (ea) from ir[2:0]: An - - CC: not affected - - update PC - -if( ir[15:12] == 4'b0100 && ( (ir[11:8] == 4'b0000 && ir[7:6] != 2'b11) || (ir[11:8] == 4'b0010) || (ir[11:8] == 4'b0100 && ir[7:6] != 2'b11) || - (ir[11:8] == 4'b0110 && ir[7:6] != 2'b11) || (ir[11:6] == 6'b1000 00) ) ) -+++ - NEGX,CLR,NEG,NOT,NBCD - - load (ea) from ir[5:0] to operand1: data alter - data alter: Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 - - ALU operation size: - NEGX: ir[7:6]: 00,01,10 byte,word,long - CLR: ir[7:6]: 00,01,10 byte,word,long - NEG: ir[7:6]: 00,01,10 byte,word,long - NOT: ir[7:6]: 00,01,10 byte,word,long - NBCD: ir[7:6]: 00 byte - - perform ALU operation: - NEGX: ir[11:8] == 4'b0000 - CLR: ir[11:8] == 4'b0010 - NEG: ir[11:8] == 4'b0100 - NOT: ir[11:8] == 4'b0110 - NBCD: ir[11:6] == 6'b1000 00 - - CC: - NEGX: X=C set if borrow else clear; V set if overflow else clear; Z cleared if nonzero else unchanged; N set if negative else clear - CLR: X not affected; C cleared; V cleared; Z set; N cleared - NEG: X=C clear if zero else set; V set if overflow else clear; Z set if zero else clear; N set if negative else clear - NOT: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - NBCD: X=C set if decimal borrow else cleared; Z cleared if nonzero else unchanged; N,V undefined - - save result to (ea) from ir[5:0]: data alter - - update PC - -if( ir[15:12] == 4'b0100 && (ir[11:3] == 9'b1000 01 000 || (ir[11:7] == 5'b1000 1 && ir[5:3] == 3'b000) ) - SWAP,EXT -+++ - load (ea) from ir[5:0] to operand1: Dn - - ALU operation size: word - SWAP: ir[7:6]: 01 long - EXT: ir[7:6]: 10,11 byte to word, word to long - - perform ALU operation: - SWAP: ir[11:6] == 6'b1000 01 - EXT: ir[11:7] == 5'b1000 1 - - CC: - SWAP: X not affected; C cleared; V cleared; Z set if 32 bits are zero else cleared; N set if result MSB set else cleared - EXT: X not affected; C cleared; V cleared; Z set if zero else cleared; N set if negative else cleared - - save result to (ea) from ir[5:0]: Dn - - update PC - -if( ir[15:7] == 9'b0100 1100 1 && ir[5:3] != 3'b000 ) - MOVEM memory to register -+++ - operation size: - if( ir[6] == 1'b0 ) word - else if ir[6] == 1'b1 ) long - - load ea from ir[5:0] to address register: control or postincrement - (An) 010, (An)+ 011, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - register selection order: D0,D1,...D7,A0,A1,...,A7 - - do - if( ir1[0] == 1'b1 ) - read from (ea) to operand1 - - perform ALU operation: move operand1 with sign-extension to result - - save result to selected register - - update address register - - shift ir1 - loop 16 times - - if( ir[5:3] == 3'b011 ) save address register back to An indexed by ir[2:0] - - CC: not affected - - update PC - -if( ir[15:7] == 9'b0100 1000 1 && ir[5:3] == 3'b100 ) - MOVEM register to memory, predecrement -+++ - operation size: - if( ir[6] == 1'b0 ) word - else if ir[6] == 1'b1 ) long - - load ea from ir[5:0] to address register: control alter or predecrement - (An) 010, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - register selection order: A7,A6,..A0,D7,D6,....D0 - - do - if( ir1[0] == 1'b1 ) - save selected register to operand1 - - perform ALU operation: move operand1 to result - - save result to (ea) - - update address register - - shift ir1 - loop 16 times - - if( ir[5:3] == 3'b100 ) save address register back to An indexed by ir[2:0] - - CC: not affected - - update PC - -if( ir[15:7] == 9'b0100 1000 1 && ir[5:3] != 3'b000 && ir[5:3] != 3b100 ) - MOVEM register to memory, control -+++ - operation size: - if( ir[6] == 1'b0 ) word - else if ir[6] == 1'b1 ) long - - load ea from ir[5:0] to address register: control alter or predecrement - (An) 010, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, - - register selection order: D0,D1,...D7,A0,A1,...,A7 - - do - if( ir1[0] == 1'b1 ) - save selected register to operand1 - - perform ALU operation: move operand1 to result - - save result to (ea) - - update address register - - shift ir1 - loop 16 times - - CC: not affected - - update PC - -*/ - -/* - ->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> -microinstructions - -MOVE_ea_reg_TO_An_address -MOVE_ea_reg_TO_Dn_address -MOVE_ir1_brief_ext_TO_An_Dn_addresses // ir_valid -MOVE_An_output_TO_address -MOVE_Dn_output_TO_OP1 -MOVE_An_output_TO_OP1 -MOVE_zeros_TO_index -MOVE_ir1_brief_ext_TO_index // ir_valid -MOVE_ir1_byte_TO_offset // ir_valid -MOVE_ir1_word_TO_offset // ir_valid -MOVE_base_index_offset_TO_address -MOVE_ir1_absolute_word_TO_address // ir_valid -MOVE_ir1_ir2_absolute_long_TO_address // ir_valid -MOVE_pc_index_offset_TO_address -MOVE_trap_TO_address -MOVE_result_TO_An_input -MOVE_result_TO_Dn_input(size=) -MOVE_address_TO_An_input -MOVE_result_TO_data - -MOVE_OP1_TO_OP2 -MOVE_OP2_TO_OP1 -MOVE_ADDR_TO_OP1 -MOVE_data_TO_OP1 -MOVE_immediate_TO_OP1(size=) -MOVE_result_TO_OP1 -MOVE_moveq_TO_OP1 -MOVE_PC_NEXT_TO_OP1 -MOVE_zeros_TO_OP1 -MOVE_ones_TO_OP1 -MOVE_SR_TO_OP1 -MOVE_USP_TO_OP1 -MOVE_ir_TO_OP1 -MOVE_address_bus_info_TO_OP2 -MOVE_1_TO_OP2 -MOVE_offset_TO_OP2 -MOVE_count_TO_OP2 -MOVE_addq_subq_TO_OP2 -MOVE_result_TO_PC -MOVE_result_TO_USP -MOVE_zeros_TO_movem_mod_reg -MOVE_001111_TO_movem_mod_reg -MOVE_OP1_TO_movem_reg -MOVE_zeros_TO_movem_loop -MOVE_prefetch_ir_TO_ir -MOVE_interrupt_mask_TO_sr -MOVE_1_0_supervisor_trace_TO_sr -MOVE_reset_mask_TO_sr -MOVE_prefetch_ir_TO_PC -MOVE_prefetch_ir_TO_SSP - -MOVE_illegal_instr_TO_TRAP -MOVE_divide_by_zero_TO_TRAP -MOVE_chk_TO_TRAP -MOVE_trapv_TO_TRAP -MOVE_priv_viol_TO_TRAP -MOVE_trap_TO_TRAP -MOVE_decoder_trap_TO_TRAP -MOVE_trace_TO_TRAP -MOVE_interrupt_trap_TO_TRAP - -MOVE_0_TO_stop_flag -MOVE_1_TO_stop_flag -MOVE_sr15_TO_trace_flag -MOVE_0_TO_group_0_flag -MOVE_1_TO_group_0_flag -MOVE_0_TO_read_modify_write_flag -MOVE_1_TO_read_modify_write_flag -MOVE_0_TO_instruction_flag -MOVE_1_TO_instruction_flag -MOVE_1_TO_blocked_flag -MOVE_0_TO_read_flag -MOVE_1_To_read_flag -MOVE_0_TO_write_flag -MOVE_1_TO_write_flag -MOVE_0_TO_interrupt_flag -MOVE_1_TO_interrupt_flag -MOVE_1_TO_reset_flag -MOVE_0_TO_reset_flag - -INCR_ADDR_BY_SIZE(size=) -DECR_ADDR_BY_SIZE(size=) -DECR_OP2_BY_1 -CALL procedure -RETURN -INCR_movem_loop_BY_1 -INCR_movem_mod_reg_BY_1 -DECR_movem_mod_reg_BY_1 -JMP: local label, trap, instr_fin, instr_fin_pc_loaded, -SHIFT_RIGHT_movem_reg -INCR_PC_BY_2 -INCR_PC_BY_4 -INCR_PC_BY_size(size=) - -BRANCH(movem_loop == 4'b1000) -BRANCH(movem_reg[0] == 0) -BRANCH(operand2[5:0] == 6'b0) -BRANCH(special == 2'b01) -BRANCH(special == 2'b10) -BRANCH(condition == 1'b0) -BRANCH(condition == 1'b1) -BRANCH(result[15:0] == 16'hFFFF) -BRANCH(V == 1'b0) -BRANCH(stop_flag == 1'b1) -BRANCH(ir[7:0] != 8'b0) -BRANCH(decoder_trap == 8'b0) -BRANCH(trace_flag == 1'b0) -BRANCH(group_0_flag == 0) - -WAIT_RESET, WAIT_MEMORY_READ(size, address), WAIT_MEMORY_WRITE(size, address, select), WAIT_interrupt, WAIT_blocked -WAIT_prefetch_ir_valid - -subprocedures: -ea(size=, reg=, mod=, type=, select=) - -LOAD_EA: to address register -PERFORM_EA_READ: to operand1 -PERFORM_EA_WRITE: from result -SAVE_EA - ->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> - -TYPE.ALL: all - Dn 000, An (word, long) 001, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 -TYPE.CONTROL_POSTINC: control or postincrement - (An) 010, (An)+ 011, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 -TYPE.CONTROLALTER_PREDEC: control alter or predecrement - (An) 010, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, -TYPE.CONTROL: control - (An) 010, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, (d16, PC) 111 010, (d8, PC, Xn) 111 011 -TYPE.DATAALTER: data alter - Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, -TYPE.DN_AN: Dn, An - Dn 000, An 001 -TYPE.MEMORYALTER: memory alter - (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001 -TYPE.DATA: data - Dn 000, (An) 010, (An)+ 011, -(An) 100, (d16, An) 101, (d8, An, Xn) 110, - (xxx).W 111 000, (xxx).L 111 001, #data 111 100, (d16, PC) 111 010, (d8, PC, Xn) 111 011 - - Index: trunk/doc/specification.pdf =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/doc/specification.pdf =================================================================== --- trunk/doc/specification.pdf (revision 10) +++ trunk/doc/specification.pdf (nonexistent)

trunk/doc/specification.pdf Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/doc/README.txt =================================================================== --- trunk/doc/README.txt (revision 10) +++ trunk/doc/README.txt (nonexistent) @@ -1,13 +0,0 @@ -The ao68000 core documentation is generated by the Doxygen tool -(www.doxygen.org) with the doxverilog patch -(http://developer.berlios.de/projects/doxverilog/). - -A generated copy of the documentation is included. Because of its size, it is -stored in an compressed archive: doxygen_generated.tar.gz. - -To decompress it type: -make unpack - -To open the documentation, open the file: -./doxygen/html/index.html -in a browser. Index: trunk/doc/doxygen.cfg =================================================================== --- trunk/doc/doxygen.cfg (revision 10) +++ trunk/doc/doxygen.cfg (nonexistent) @@ -1,258 +0,0 @@ -# Doxyfile 1.5.8 - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- -DOXYFILE_ENCODING = UTF-8 -PROJECT_NAME = ao68000 -PROJECT_NUMBER = -OUTPUT_DIRECTORY = ./doxygen -CREATE_SUBDIRS = NO -OUTPUT_LANGUAGE = English -BRIEF_MEMBER_DESC = YES -REPEAT_BRIEF = YES -ABBREVIATE_BRIEF = -ALWAYS_DETAILED_SEC = NO -INLINE_INHERITED_MEMB = NO -FULL_PATH_NAMES = NO -STRIP_FROM_PATH = -STRIP_FROM_INC_PATH = -SHORT_NAMES = NO -JAVADOC_AUTOBRIEF = NO -QT_AUTOBRIEF = NO -MULTILINE_CPP_IS_BRIEF = NO -INHERIT_DOCS = YES -SEPARATE_MEMBER_PAGES = NO -TAB_SIZE = 4 -ALIASES = -OPTIMIZE_OUTPUT_FOR_C = NO -OPTIMIZE_OUTPUT_JAVA = NO -OPTIMIZE_FOR_FORTRAN = NO -OPTIMIZE_OUTPUT_VERILOG= YES -OPTIMIZE_OUTPUT_VHDL = NO -EXTENSION_MAPPING = -BUILTIN_STL_SUPPORT = NO -CPP_CLI_SUPPORT = NO -SIP_SUPPORT = NO -IDL_PROPERTY_SUPPORT = YES -DISTRIBUTE_GROUP_DOC = NO -SUBGROUPING = YES -TYPEDEF_HIDES_STRUCT = NO -SYMBOL_CACHE_SIZE = 0 -#--------------------------------------------------------------------------- -# Build related configuration options -#--------------------------------------------------------------------------- -EXTRACT_ALL = YES -EXTRACT_PRIVATE = NO -EXTRACT_STATIC = NO -EXTRACT_LOCAL_CLASSES = YES -EXTRACT_LOCAL_METHODS = NO -EXTRACT_ANON_NSPACES = NO -HIDE_UNDOC_MEMBERS = NO -HIDE_UNDOC_CLASSES = NO -HIDE_FRIEND_COMPOUNDS = NO -HIDE_IN_BODY_DOCS = NO -INTERNAL_DOCS = YES -CASE_SENSE_NAMES = YES -HIDE_SCOPE_NAMES = NO -SHOW_INCLUDE_FILES = YES -INLINE_INFO = YES -SORT_MEMBER_DOCS = YES -SORT_BRIEF_DOCS = NO -SORT_GROUP_NAMES = NO -SORT_BY_SCOPE_NAME = NO -GENERATE_TODOLIST = YES -GENERATE_TESTLIST = YES -GENERATE_BUGLIST = YES -GENERATE_DEPRECATEDLIST= YES -ENABLED_SECTIONS = -MAX_INITIALIZER_LINES = 30 -SHOW_USED_FILES = YES -SHOW_DIRECTORIES = NO -SHOW_FILES = YES -SHOW_NAMESPACES = YES -FILE_VERSION_FILTER = -LAYOUT_FILE = -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- -QUIET = NO -WARNINGS = YES -WARN_IF_UNDOCUMENTED = YES -WARN_IF_DOC_ERROR = YES -WARN_NO_PARAMDOC = NO -WARN_FORMAT = "$file:$line: $text" -WARN_LOGFILE = -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- -INPUT = ./../rtl/verilog/ao68000 ./../doc/src -INPUT_ENCODING = UTF-8 -FILE_PATTERNS = *.v -RECURSIVE = YES -EXCLUDE = -EXCLUDE_SYMLINKS = NO -EXCLUDE_PATTERNS = -EXCLUDE_SYMBOLS = -EXAMPLE_PATH = ./.. -EXAMPLE_PATTERNS = -EXAMPLE_RECURSIVE = NO -IMAGE_PATH = ./img -INPUT_FILTER = -FILTER_PATTERNS = -FILTER_SOURCE_FILES = NO -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- -SOURCE_BROWSER = YES -INLINE_SOURCES = YES -STRIP_CODE_COMMENTS = YES -REFERENCED_BY_RELATION = NO -REFERENCES_RELATION = NO -REFERENCES_LINK_SOURCE = YES -USE_HTAGS = NO -VERBATIM_HEADERS = YES -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- -ALPHABETICAL_INDEX = NO -COLS_IN_ALPHA_INDEX = 5 -IGNORE_PREFIX = -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- -GENERATE_HTML = YES -HTML_OUTPUT = html -HTML_FILE_EXTENSION = .html -HTML_HEADER = -HTML_FOOTER = -HTML_STYLESHEET = -HTML_ALIGN_MEMBERS = YES -HTML_DYNAMIC_SECTIONS = NO -GENERATE_DOCSET = NO -DOCSET_FEEDNAME = "Doxygen generated docs" -DOCSET_BUNDLE_ID = org.doxygen.Project -GENERATE_HTMLHELP = NO -CHM_FILE = -HHC_LOCATION = -GENERATE_CHI = NO -CHM_INDEX_ENCODING = -BINARY_TOC = NO -TOC_EXPAND = NO -GENERATE_QHP = NO -QCH_FILE = -QHP_NAMESPACE = -QHP_VIRTUAL_FOLDER = doc -QHP_CUST_FILTER_NAME = -QHP_CUST_FILTER_ATTRS = -QHP_SECT_FILTER_ATTRS = -QHG_LOCATION = -DISABLE_INDEX = NO -ENUM_VALUES_PER_LINE = 4 -GENERATE_TREEVIEW = NONE -TREEVIEW_WIDTH = 250 -FORMULA_FONTSIZE = 10 -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- -GENERATE_LATEX = NO -LATEX_OUTPUT = latex -LATEX_CMD_NAME = latex -MAKEINDEX_CMD_NAME = makeindex -COMPACT_LATEX = NO -PAPER_TYPE = a4wide -EXTRA_PACKAGES = -LATEX_HEADER = -PDF_HYPERLINKS = YES -USE_PDFLATEX = YES -LATEX_BATCHMODE = NO -LATEX_HIDE_INDICES = NO -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- -GENERATE_RTF = NO -RTF_OUTPUT = rtf -COMPACT_RTF = NO -RTF_HYPERLINKS = NO -RTF_STYLESHEET_FILE = -RTF_EXTENSIONS_FILE = -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- -GENERATE_MAN = NO -MAN_OUTPUT = man -MAN_EXTENSION = .3 -MAN_LINKS = NO -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- -GENERATE_XML = NO -XML_OUTPUT = xml -XML_SCHEMA = -XML_DTD = -XML_PROGRAMLISTING = YES -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- -GENERATE_AUTOGEN_DEF = NO -#--------------------------------------------------------------------------- -# configuration options related to the Perl module output -#--------------------------------------------------------------------------- -GENERATE_PERLMOD = NO -PERLMOD_LATEX = NO -PERLMOD_PRETTY = YES -PERLMOD_MAKEVAR_PREFIX = -#--------------------------------------------------------------------------- -# Configuration options related to the preprocessor -#--------------------------------------------------------------------------- -ENABLE_PREPROCESSING = YES -MACRO_EXPANSION = NO -EXPAND_ONLY_PREDEF = NO -SEARCH_INCLUDES = YES -INCLUDE_PATH = ./../rtl/verilog/ao68000 -INCLUDE_FILE_PATTERNS = *.v -PREDEFINED = -EXPAND_AS_DEFINED = -SKIP_FUNCTION_MACROS = YES -#--------------------------------------------------------------------------- -# Configuration::additions related to external references -#--------------------------------------------------------------------------- -TAGFILES = -GENERATE_TAGFILE = -ALLEXTERNALS = NO -EXTERNAL_GROUPS = YES -PERL_PATH = /usr/bin/perl -#--------------------------------------------------------------------------- -# Configuration options related to the dot tool -#--------------------------------------------------------------------------- -CLASS_DIAGRAMS = YES -MSCGEN_PATH = -HIDE_UNDOC_RELATIONS = YES -HAVE_DOT = NO -DOT_FONTNAME = FreeSans -DOT_FONTSIZE = 10 -DOT_FONTPATH = -CLASS_GRAPH = YES -COLLABORATION_GRAPH = YES -GROUP_GRAPHS = YES -UML_LOOK = NO -TEMPLATE_RELATIONS = NO -INCLUDE_GRAPH = YES -INCLUDED_BY_GRAPH = YES -CALL_GRAPH = NO -CALLER_GRAPH = NO -GRAPHICAL_HIERARCHY = YES -DIRECTORY_GRAPH = YES -DOT_IMAGE_FORMAT = png -DOT_PATH = -DOTFILE_DIRS = -DOT_GRAPH_MAX_NODES = 50 -MAX_DOT_GRAPH_DEPTH = 0 -DOT_TRANSPARENT = NO -DOT_MULTI_TARGETS = NO -GENERATE_LEGEND = YES -DOT_CLEANUP = YES -#--------------------------------------------------------------------------- -# Options related to the search engine -#--------------------------------------------------------------------------- -SEARCHENGINE = NO Index: trunk/sim/rtl_sw_compare/bin/Makefile =================================================================== --- trunk/sim/rtl_sw_compare/bin/Makefile (revision 10) +++ trunk/sim/rtl_sw_compare/bin/Makefile (nonexistent) @@ -1,44 +0,0 @@ -AO68000_BASE := $(CURDIR)/../../.. -export AO68000_BASE - -DEST_DIR := $(AO68000_BASE)/sim/rtl_sw_compare/run - -START_IR_DEC := 0 -END_IR_DEC := 65536 -TERM_PROGRAM := xterm -COUNT := 2 -COUNT_LIST := $(wordlist 1,$(COUNT),0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19) - -STEP = `expr $ $(END_IR_DEC) - $(START_IR_DEC) $ / $(COUNT)` - -help: - @echo -e "Select RTL-SW comparison profile. Type 'make' followed by the name of the profile." - @echo - @echo -e "Available profiles:" - @echo -e "tb_ao68000_with_winuae \t- compare tb_ao68000 RTL project with winuae software project." - @echo - @exit 0 - -tb_ao68000_with_winuae: - $(foreach i,$(COUNT_LIST), mkdir -p $(DEST_DIR)/tb_ao68000_$(i); ) - $(foreach i,$(COUNT_LIST), mkdir -p $(DEST_DIR)/tb_ao68000_$(i)/microcode; ) - $(foreach i,$(COUNT_LIST), mkdir -p $(DEST_DIR)/tb_ao68000_$(i)/altera_specific; ) - $(foreach i,$(COUNT_LIST), mkdir -p $(DEST_DIR)/tb_ao68000_$(i)/bin; ) - $(foreach i,$(COUNT_LIST), mkdir -p $(DEST_DIR)/tb_ao68000_$(i)/vcd; ) - $(foreach i,$(COUNT_LIST), cp $(AO68000_BASE)/rtl/verilog/ao68000/microcode/microcode.mif $(DEST_DIR)/tb_ao68000_$(i)/microcode; ) - $(foreach i,$(COUNT_LIST), cp $(AO68000_BASE)/rtl/verilog/ao68000/altera_specific/empty_ram.mif $(DEST_DIR)/tb_ao68000_$(i)/altera_specific; ) - $(foreach i,$(COUNT_LIST), echo -e "#!/bin/bash\n$(AO68000_BASE)/sim/rtl_sim/run/tb_ao68000/tb_ao68000 \$$@" \ - > $(DEST_DIR)/tb_ao68000_$(i)/bin/run.sh; \ - ) - $(foreach i,$(COUNT_LIST), chmod +x $(DEST_DIR)/tb_ao68000_$(i)/bin/run.sh; ) - $(foreach i,$(COUNT_LIST), $(TERM_PROGRAM) -e java -jar $(AO68000_BASE)/sw/ao68000_tool/dist/ao68000_tool.jar test \ - $(AO68000_BASE)/sim/sw_emulators/run/winuae/ao \ - $(DEST_DIR)/tb_ao68000_$(i)/bin/run.sh \ - `expr $(i) \* $ \( $(END_IR_DEC) - $(START_IR_DEC) $ / $(COUNT) \)` \ - `expr $ $(i) + 1 $ \* $ \( $(END_IR_DEC) - $(START_IR_DEC) $ / $(COUNT) \)` \ - & \ - ) - -clean: - rm -f -R $(DEST_DIR)/tb_ao68000_* - Index: trunk/sim/sw_emulators/bin/Makefile =================================================================== --- trunk/sim/sw_emulators/bin/Makefile (revision 10) +++ trunk/sim/sw_emulators/bin/Makefile (nonexistent) @@ -1,22 +0,0 @@ -AO68000_BASE := $(CURDIR)/../../.. -export AO68000_BASE - -SRC_DIR := $(AO68000_BASE)/bench/sw_emulators -DEST_DIR := $(AO68000_BASE)/sim/sw_emulators/run - -help: - @echo -e "Select software MC68000 emulator to compile. Type 'make' followed by the name of the project." - @echo - @echo -e "Available projects:" - @echo -e "winuae \t- MC68000 emulator from the WinUAE project (www.winuae.net)." - @echo - @exit 0 - -winuae: - mkdir -p $(DEST_DIR)/winuae - cp $(SRC_DIR)/winuae/Makefile $(DEST_DIR)/winuae - $(MAKE) -C $(DEST_DIR)/winuae VPATH=$(SRC_DIR)/winuae - -clean: - rm -f -R $(DEST_DIR)/winuae - Index: trunk/sim/rtl_sim/bin/Makefile =================================================================== --- trunk/sim/rtl_sim/bin/Makefile (revision 10) +++ trunk/sim/rtl_sim/bin/Makefile (nonexistent) @@ -1,21 +0,0 @@ -AO68000_BASE := $(CURDIR)/../../.. -export AO68000_BASE - -SRC_DIR := $(AO68000_BASE)/bench/verilog -DEST_DIR := $(AO68000_BASE)/sim/rtl_sim/run - -help: - @echo -e "Select RTL simulation to compile. Type 'make' followed by the name of the project." - @echo - @echo -e "Available projects:" - @echo -e "tb_ao68000 \t- testbench for ao68000." - @echo - @exit 0 - -tb_ao68000: - mkdir -p $(DEST_DIR)/tb_ao68000 - cp $(SRC_DIR)/tb_ao68000/Makefile $(DEST_DIR)/tb_ao68000 - $(MAKE) -C $(DEST_DIR)/tb_ao68000 VPATH=$(SRC_DIR)/tb_ao68000 - -clean: - rm -f -R $(DEST_DIR)/tb_ao68000 Index: trunk/sw/nbcd_abcd_sbcd/nbcd_abcd_sbcd.c =================================================================== --- trunk/sw/nbcd_abcd_sbcd/nbcd_abcd_sbcd.c (revision 10) +++ trunk/sw/nbcd_abcd_sbcd/nbcd_abcd_sbcd.c (nonexistent) @@ -1,300 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include - -/* -struct from_68knotes_t { - unsigned char operand; - unsigned int x; - unsigned char unadjusted; - unsigned char adjusted; - unsigned int v; -}; -struct from_68knotes_t from_68knotes[] = { - { 0x00, 0, 0x00, 0x00, 0 }, - { 0x00, 1, 0xFF, 0x99, 0 }, - { 0xFF, 0, 0x01, 0x9B, 0 }, - { 0xFF, 1, 0x00, 0x9A, 0 }, - { 0x01, 0, 0xFF, 0x99, 0 }, - { 0x01, 1, 0xFE, 0x98, 0 }, - { 0x0F, 0, 0xF1, 0x8B, 0 }, - { 0x0F, 1, 0xF0, 0x8A, 0 }, - { 0xF0, 0, 0x10, 0xB0, 0 }, - { 0xF0, 1, 0x0F, 0xA9, 0 }, - { 0x9A, 0, 0x66, 0x00, 0 }, - { 0x9A, 1, 0x65, 0xFF, 0 }, - { 0x99, 0, 0x67, 0x01, 0 }, - { 0x99, 1, 0x66, 0x00, 0 }, - { 0x10, 0, 0xF0, 0x90, 0 }, - { 0x10, 1, 0xEF, 0x89, 0 }, - { 0x7F, 0, 0x81, 0x1B, 1 }, - { 0x7F, 1, 0x80, 0x1A, 1 }, - { 0x80, 0, 0x80, 0x20, 1 }, - { 0x80, 1, 0x7F, 0x19, 0 }, - { 0x81, 0, 0x7F, 0x19, 0 }, - { 0x81, 1, 0x7E, 0x18, 0 } -}; -*/ - -struct input_t { - unsigned char src; - unsigned char dst; - - unsigned int x; - unsigned int z; - unsigned int v; -}; - -struct output_t { - unsigned char result; - - unsigned int c; - unsigned int v; - unsigned int z; - unsigned int n; - unsigned int x; -}; - -struct output_t uae_nbcd(struct input_t in) { - signed char src = in.dst; - - unsigned short newv_lo = - (src & 0xF) - in.x; - unsigned short newv_hi = - (src & 0xF0); - unsigned short newv; - int cflg; - if (newv_lo > 9) { newv_lo -= 6; } - newv = newv_hi + newv_lo; cflg = (newv & 0x1F0) > 0x90; - if (cflg) newv -= 0x60; - - struct output_t out; - out.c = cflg ? 1 : 0; - out.x = out.c; - out.z = in.z & ((((signed char)(newv)) == 0) ? 1 : 0); - out.n = (((signed char)(newv)) < 0) ? 1 : 0; - out.v = in.v; - - out.result = (newv) & 0xff; - return out; -} -struct output_t verilog_nbcd(struct input_t in) { - struct output_t out; - - unsigned char l = 25 - ((in.dst) & 0x0F); - unsigned char h = 25 - (((in.dst) & 0xF0) >> 4); - - if( ((in.dst) & 0x0F) > 9 ) h -= 1; - - l &= 0x0F; - h &= 0x0F; - - if(in.x == 0) { - if(l == 9) { - l = 0; - h = (h==9) ? 0 : h+1; - } - else if(l == 0xF) { - l = 0; - h += 1; - } - else { - l += 1; - } - } - - l &= 0x0F; - h &= 0x0F; - - out.result = (h << 4) + l; - - out.v = in.v; - out.z = in.z & ((out.result == 0) ? 1 : 0); - out.c = out.x = (in.dst == 0 && in.x == 0) ? 0 : 1; - out.n = (((out.result) & 0x80) == 0) ? 0 : 1; - - return out; -} - -struct output_t uae_abcd(struct input_t in) { - signed char src = in.src; - signed char dst = in.dst; - - unsigned short newv_lo = (src & 0xF) + (dst & 0xF) + (in.x ? 1 : 0); - unsigned short newv_hi = (src & 0xF0) + (dst & 0xF0); - unsigned short newv, tmp_newv; - int cflg; - newv = tmp_newv = newv_hi + newv_lo; if (newv_lo > 9) { newv += 6; } - cflg = (newv & 0x3F0) > 0x90; - if (cflg) newv += 0x60; - - struct output_t out; - out.c = cflg; - out.x = out.c; - out.z = in.z & (((signed char)(newv)) == 0); - out.n = ((signed char)(newv)) < 0; - out.v = (tmp_newv & 0x80) == 0 && (newv & 0x80) != 0; - out.result = (newv) & 0xff; - - return out; -} -struct output_t verilog_abcd(struct input_t in) { - - unsigned char l = (in.src & 0x0F) + (in.dst & 0x0F) + in.x; - unsigned char h = ((in.src & 0xF0) >> 4) + ((in.dst & 0xF0) >> 4); - - int tmp = (in.src + in.dst + in.x) & 0x80; - - l = (l > 0x09) ? (l+6) : l; - h = (l > 0x1F) ? (h+2) : - (l > 0x0F) ? (h+1) : h; - h = (h > 0x09) ? (h+6) : h; - - struct output_t out; - out.c = (h > 0x09) ? 1 : 0; - out.x = out.c; - - l &= 0x0F; - h &= 0x0F; - - out.result = (h << 4) + l; - - out.z = in.z & (out.result == 0); - out.n = ((out.result & 0x80) == 0x80) ? 1 : 0; - out.v = (tmp == 0) && ((out.result & 0x80) != 0); - - return out; -} - -struct output_t uae_sbcd(struct input_t in) { - signed char src = in.src; - signed char dst = in.dst; - - unsigned short newv_lo = (dst & 0xF) - (src & 0xF) - (in.x ? 1 : 0); - unsigned short newv_hi = (dst & 0xF0) - (src & 0xF0); - unsigned short newv, tmp_newv; - int bcd = 0; - newv = tmp_newv = newv_hi + newv_lo; - if (newv_lo & 0xF0) { newv -= 6; bcd = 6; }; - if ((((dst & 0xFF) - (src & 0xFF) - (in.x ? 1 : 0)) & 0x100) > 0xFF) { newv -= 0x60; } - - struct output_t out; - out.c = (((dst & 0xFF) - (src & 0xFF) - bcd - (in.x ? 1 : 0)) & 0x300) > 0xFF; - out.x = out.c; - out.z = in.z & (((signed char)(newv)) == 0); - out.n = ((signed char)(newv)) < 0; - out.v = (tmp_newv & 0x80) != 0 && (newv & 0x80) == 0; - out.result = (newv) & 0xff; - - return out; -} - -struct output_t verilog_sbcd(struct input_t in) { - - unsigned char l = 32 + (in.dst & 0x0F) - (in.src & 0x0F) - in.x; - unsigned char h = 32 + ((in.dst & 0xF0) >> 4) - ((in.src & 0xF0) >> 4); - - int tmp = in.dst - in.src - in.x; - - l = (l < 32) ? (l-6) : l; - h = (l < 16) ? (h-2) : - (l < 32) ? (h-1) : h; - h = (h < 32 && (tmp & 0x100) > 0xFF) ? (h-6) : h; - - struct output_t out; - out.c = (h < 32) ? 1 : 0; - out.x = out.c; - - l &= 0x0F; - h &= 0x0F; - - out.result = (h << 4) + l; - - out.z = in.z & (out.result == 0); - out.n = ((out.result & 0x80) == 0x80) ? 1 : 0; - out.v = ((tmp & 0x80) != 0) && ((out.result & 0x80) == 0); - - return out; -} - -void compare(struct input_t in, struct output_t uae, struct output_t verilog) { - if( uae.result == verilog.result && - uae.c == verilog.c && - uae.v == verilog.v && - uae.z == verilog.z && - uae.n == verilog.n && - uae.x == verilog.x - ) return; - - //printf("%hhx + %hhx + %x: | ", in.dst, in.src, in.x); - //printf("%hhx - %hhx - %x: | ", in.dst, in.src, in.x); - - printf("[Mismatch: in.dst: %hhx, in.src: %hhx, in.x: %x] ", in.dst, in.src, in.x); - - if( uae.result != verilog.result ) printf("result: %hhx != %hhx | ", uae.result, verilog.result); - if( uae.c != verilog.c ) printf("c: %x != %x | ", uae.c, verilog.c); - if( uae.v != verilog.v ) printf("v: %x != %x | ", uae.v, verilog.v); - if( uae.z != verilog.z ) printf("z: %x != %x | ", uae.z, verilog.z); - if( uae.n != verilog.n ) printf("n: %x != %x | ", uae.n, verilog.n); - if( uae.x != verilog.x ) printf("x: %x != %x | ", uae.x, verilog.x); - printf("\n"); -} - -int main(int argc, char **argv) { - struct input_t in; - - int i,j,k,l,m; - for(i=0; i<256; i++) { - for(j=0; j<256; j++) { - for(k=0; k<2; k++) { - for(l=0; l<2; l++) { - for(m=0; m<2; m++) { - in.src = i; - in.dst = j; - in.x = k; - in.z = l; - in.v = m; - - struct output_t uae0 = uae_nbcd(in); - struct output_t verilog0 = verilog_nbcd(in); - - compare(in, uae0, verilog0); - - struct output_t uae1 = uae_abcd(in); - struct output_t verilog1 = verilog_abcd(in); - - compare(in, uae1, verilog1); - - struct output_t uae2 = uae_sbcd(in); - struct output_t verilog2 = verilog_sbcd(in); - - compare(in, uae2, verilog2); - } - } - } - } - } - - return 0; -} - Index: trunk/sw/ao68000_tool/nbproject/project.xml =================================================================== --- trunk/sw/ao68000_tool/nbproject/project.xml (revision 10) +++ trunk/sw/ao68000_tool/nbproject/project.xml (nonexistent) @@ -1,15 +0,0 @@ - - - org.netbeans.modules.java.j2seproject - - - ao68000_tool - - - - - - - - - Index: trunk/sw/ao68000_tool/nbproject/genfiles.properties =================================================================== --- trunk/sw/ao68000_tool/nbproject/genfiles.properties (revision 10) +++ trunk/sw/ao68000_tool/nbproject/genfiles.properties (nonexistent) @@ -1,8 +0,0 @@ -build.xml.data.CRC32=2c4f0216 -build.xml.script.CRC32=9d8ae462 -build.xml.stylesheet.CRC32=28e38971@1.38.2.45 -# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml. -# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you. -nbproject/build-impl.xml.data.CRC32=2c4f0216 -nbproject/build-impl.xml.script.CRC32=3148488c -nbproject/build-impl.xml.stylesheet.CRC32=f33e10ff@1.38.2.45 Index: trunk/sw/ao68000_tool/nbproject/private/private.properties =================================================================== --- trunk/sw/ao68000_tool/nbproject/private/private.properties (revision 10) +++ trunk/sw/ao68000_tool/nbproject/private/private.properties (nonexistent) @@ -1,3 +0,0 @@ -compile.on.save=true -jaxbwiz.endorsed.dirs=/home/alek/programy/netbeans-6.8/ide12/modules/ext/jaxb/api -user.properties.file=/home/alek/.netbeans/6.9/build.properties Index: trunk/sw/ao68000_tool/nbproject/private/private.xml =================================================================== --- trunk/sw/ao68000_tool/nbproject/private/private.xml (revision 10) +++ trunk/sw/ao68000_tool/nbproject/private/private.xml (nonexistent) @@ -1,4 +0,0 @@ - - - - Index: trunk/sw/ao68000_tool/nbproject/build-impl.xml =================================================================== --- trunk/sw/ao68000_tool/nbproject/build-impl.xml (revision 10) +++ trunk/sw/ao68000_tool/nbproject/build-impl.xml (nonexistent) @@ -1,891 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must set src.dir - Must set test.src.dir - Must set build.dir - Must set dist.dir - Must set build.classes.dir - Must set dist.javadoc.dir - Must set build.test.classes.dir - Must set build.test.results.dir - Must set build.classes.excludes - Must set dist.jar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must set javac.includes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must select some files in the IDE or set javac.includes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To run this application from the command line without Ant, try: - - - - - - - java -cp "${run.classpath.with.dist.jar}" ${main.class} - - - - - - - - - - - - To run this application from the command line without Ant, try: - - java -jar "${dist.jar.resolved}" - - - - - - - - To run this application from the command line without Ant, try: - - java -jar "${dist.jar.resolved}" - - - - - - - - - - - - - - - - - - - Must select one file in the IDE or set run.class - - - - Must select one file in the IDE or set run.class - - - - - - - - - - - - - - - - - - - - - - - Must select one file in the IDE or set debug.class - - - - - Must select one file in the IDE or set debug.class - - - - - Must set fix.includes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must select some files in the IDE or set javac.includes - - - - - - - - - - - - - - - - - - - - Some tests failed; see details above. - - - - - - - - - Must select some files in the IDE or set test.includes - - - - Some tests failed; see details above. - - - - - Must select one file in the IDE or set test.class - - - - - - - - - - - - - - - - - - - - - - - - - - - Must select one file in the IDE or set applet.url - - - - - - - - - Must select one file in the IDE or set applet.url - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Index: trunk/sw/ao68000_tool/nbproject/project.properties =================================================================== --- trunk/sw/ao68000_tool/nbproject/project.properties (revision 10) +++ trunk/sw/ao68000_tool/nbproject/project.properties (nonexistent) @@ -1,63 +0,0 @@ -build.classes.dir=${build.dir}/classes -build.classes.excludes=**/*.java,**/*.form -# This directory is removed when the project is cleaned: -build.dir=build -build.generated.dir=${build.dir}/generated -build.generated.sources.dir=${build.dir}/generated-sources -# Only compile against the classpath explicitly listed here: -build.sysclasspath=ignore -build.test.classes.dir=${build.dir}/test/classes -build.test.results.dir=${build.dir}/test/results -# Uncomment to specify the preferred debugger connection transport: -#debug.transport=dt_socket -debug.classpath=\ - ${run.classpath} -debug.test.classpath=\ - ${run.test.classpath} -# This directory is removed when the project is cleaned: -dist.dir=dist -dist.jar=${dist.dir}/ao68000_tool.jar -dist.javadoc.dir=${dist.dir}/javadoc -excludes= -includes=** -jar.compress=false -javac.classpath= -# Space-separated list of extra javac options -javac.compilerargs= -javac.deprecation=false -javac.source=1.5 -javac.target=1.5 -javac.test.classpath=\ - ${javac.classpath}:\ - ${build.classes.dir}:\ - ${libs.junit.classpath}:\ - ${libs.junit_4.classpath} -javadoc.additionalparam= -javadoc.author=false -javadoc.encoding=${source.encoding} -javadoc.noindex=false -javadoc.nonavbar=false -javadoc.notree=false -javadoc.private=false -javadoc.splitindex=true -javadoc.use=true -javadoc.version=false -javadoc.windowtitle= -jaxbwiz.endorsed.dirs="${netbeans.home}/../ide12/modules/ext/jaxb/api" -main.class=ao68000_tool.Main -manifest.file=manifest.mf -meta.inf.dir=${src.dir}/META-INF -platform.active=default_platform -run.classpath=\ - ${javac.classpath}:\ - ${build.classes.dir} -# Space-separated list of JVM arguments used when running the project -# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value -# or test-sys-prop.name=value to set system properties for unit tests): -run.jvmargs= -run.test.classpath=\ - ${javac.test.classpath}:\ - ${build.test.classes.dir} -source.encoding=UTF-8 -src.dir=src -test.src.dir=test Index: trunk/sw/ao68000_tool/manifest.mf =================================================================== --- trunk/sw/ao68000_tool/manifest.mf (revision 10) +++ trunk/sw/ao68000_tool/manifest.mf (nonexistent) @@ -1,3 +0,0 @@ -Manifest-Version: 1.0 -X-COMMENT: Main-Class will be added automatically by build - Index: trunk/sw/ao68000_tool/src/ao68000_tool/Main.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/Main.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/Main.java (nonexistent) @@ -1,110 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package ao68000_tool; - -import java.io.File; -import java.io.FileOutputStream; - -public class Main { - /** - * Print program call arguments description and exit. - */ - static void print_call_arguments() { - System.out.println("Can not parse program arguments."); - System.out.println(""); - System.out.println("ao68000_tool accepts the following syntax:"); - System.out.println(" [operation arguments]"); - System.out.println(""); - System.out.println("The following are available:"); - System.out.println("\t parser "); - System.out.println("\t microcode "); - System.out.println("\t "); - System.out.println("\t test "); - System.out.println("\t spec_extract "); - System.out.println(""); - System.out.println("For more information please read the ao68000 IP core documentation."); - - System.exit(1); - } - - /** - * @param args - program arguments described in method - * print_call_arguments(). - */ - public static void main(String[] args) { - try { - // check program call arguments - if(args[0].equals("parser") == true && args.length != 3) print_call_arguments(); - else if(args[0].equals("microcode") == true && args.length != 4) print_call_arguments(); - else if(args[0].equals("test") == true && args.length != 5) print_call_arguments(); - else if(args[0].equals("spec_extract") == true && args.length != 3) print_call_arguments(); - - if(args[0].equals("parser")) { - String java = ParseParams.parse(args[1]); - - FileOutputStream output = new FileOutputStream(args[2]); - output.write(java.getBytes()); - output.close(); - } - else if(args[0].equals("microcode")) { - ParseParams.parse(args[1]); - - FileOutputStream microcode_os = new FileOutputStream(args[2]); - FileOutputStream locations_os = new FileOutputStream(args[3]); - - GenerateMicrocode.generate(microcode_os, locations_os); - - microcode_os.close(); - locations_os.close(); - } - else if(args[0].equals("test")) { - File exe1 = new File(args[1]); - File exe2 = new File(args[2]); - - int start = Integer.parseInt(args[3]); - int end = Integer.parseInt(args[4]); - - Tester.start_test(exe1, exe2, start, end); - } - else if(args[0].equals("spec_extract")) { - DocumentationTool.extract(args[1], args[2]); - } - - System.exit(0); - } - catch(Exception e) { - e.printStackTrace(); - - try { - while(true) { - Thread.sleep(1000); - } - } - catch(Exception e2) { - e2.printStackTrace(); - } - } - } -} Index: trunk/sw/ao68000_tool/src/ao68000_tool/Microcode.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/Microcode.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/Microcode.java (nonexistent) @@ -1,1537 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package ao68000_tool; - -public class Microcode { - static void microcode(Parser p) throws Exception { - - p.label("reset"); - - p .GROUP_0_FLAG_SET(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - // move SSP and PC from prefetch - p .AN_INPUT_FROM_PREFETCH_IR().AN_ADDRESS_SSP().AN_WRITE_ENABLE_SET() - .PC_FROM_PREFETCH_IR() - // jump to main loop - .BRANCH_procedure().PROCEDURE_jump_to_main_loop(); - - - p.label("MICROPC_ADDRESS_BUS_TRAP"); - - // save trap number and bus cycle extended information - p .TRAP_FROM_INTERRUPT() - .OP2_MOVE_ADDRESS_BUS_INFO() - // clear internal flags - .READ_MODIFY_WRITE_FLAG_CLEAR() - .INSTRUCTION_FLAG_SET() - .DO_READ_FLAG_CLEAR() - .DO_WRITE_FLAG_CLEAR() - .DO_INTERRUPT_FLAG_CLEAR() - - // check if group_0_flag already active - .BRANCH_group_0_flag().offset("address_bus_trap_group_0_flag_cleared"); - - // if group_0_flag active: block processor - p .DO_BLOCKED_FLAG_SET() - .BRANCH_procedure() - .PROCEDURE_wait_finished(); - - // continue processing trap - p .label("address_bus_trap_group_0_flag_cleared"); - p .GROUP_0_FLAG_SET(); - - //-- - // move PC to OP1 - p .OP1_FROM_PC(); - // move OP1 to result - p .ALU_SIMPLE_MOVE() - // move SR to OP1 - .OP1_FROM_SR(); - - // set supervisor, clear trace - p .ALU_SR_SET_TRAP(); - - //-- - // stack PC - p .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea() - // move SR to result - .ALU_SIMPLE_MOVE() - // move IR to OP1 - .OP1_FROM_IR(); - - // stack SR - p .SIZE_WORD().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea() - // move IR to result - .ALU_SIMPLE_MOVE() - // move fault address to OP1 - .OP1_FROM_FAULT_ADDRESS(); - - //-- - // stack IR - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea() - // move fault address to result - .ALU_SIMPLE_MOVE() - // move bus cycle info stored in OP2 to OP1 - .OP1_FROM_OP2(); - - // stack fault address - p .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea() - // move bus cycle info from OP1 to result - .ALU_SIMPLE_MOVE(); - - // stack bus cycle info - p .SIZE_WORD().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - //-- - // load PC from exception vector table - p .ADDRESS_FROM_TRAP() - .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - p .ALU_SIMPLE_MOVE(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait one cycle to check loaded PC: is it even ? - p .OP1_FROM_OP2(); - //-- - // jump to main loop - p .BRANCH_procedure().PROCEDURE_jump_to_main_loop(); - - p.label("MICROPC_TRAP_ENTRY"); - - //-- - // move PC to OP1 - p .OP1_FROM_PC(); - // move OP1 to result - p .ALU_SIMPLE_MOVE() - // move SR to OP1 - .OP1_FROM_SR(); - - // set supervisor, clear trace - p .ALU_SR_SET_TRAP(); - - //-- - // stack PC - p .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea() - // move SR to result - .ALU_SIMPLE_MOVE(); - - // stack SR - p .SIZE_WORD().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - //-- - // load PC from exception vector table - p .ADDRESS_FROM_TRAP() - .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - p .ALU_SIMPLE_MOVE(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait one cycle to check loaded PC: is it even ? - p .OP1_FROM_OP2(); - - //-- - // return - p .BRANCH_procedure().PROCEDURE_return(); - - - p.label("MICROPC_MAIN_LOOP"); - - // check if stop flag set and wait for valid prefetch and decode instruction - // execute instruction, instruction generated trap possible - p .BRANCH_stop_flag_wait_ir_decode().offset("main_loop_after_execution") - // clear read-modify-write flag always - .READ_MODIFY_WRITE_FLAG_CLEAR() - - // save trace flag, only when valid prefetch and valid instruction and stop flag cleared - .TRACE_FLAG_COPY_WHEN_NO_STOP() - - // save first instruction word, only when prefetch valid and stop flag cleared - .IR_LOAD_WHEN_PREFETCH_VALID() - // clear group 0 flag, only when valid prefetch and stop flag cleared - .GROUP_0_FLAG_CLEAR_WHEN_VALID_PREFETCH() - - // increment PC by 2, only when valid prefetch and valid instruction and stop flag cleared - .PC_INCR_BY_2_IN_MAIN_LOOP() - // clear instruction flag, only when valid prefetch and valid instruction and stop flag cleared - .INSTRUCTION_FLAG_CLEAR_IN_MAIN_LOOP(); - - // call trap - p .TRAP_FROM_DECODER() - .INSTRUCTION_FLAG_SET() - .BRANCH_procedure().PROCEDURE_call_trap(); - // after trap jump to main loop - p .BRANCH_procedure().PROCEDURE_jump_to_main_loop(); - - // jump here after execution - p .label("main_loop_after_execution"); - - // check if trace flag set and check external interrupt - p .BRANCH_trace_flag_and_interrupt().offset("main_loop_interrupt") - // set instruction flag, always - .INSTRUCTION_FLAG_SET(); - - // call trap - p .TRAP_TRACE() - .STOP_FLAG_CLEAR() - .BRANCH_procedure().PROCEDURE_call_trap(); - // after trap continue - - // jump here if trace flag not set and interupt pending - p .label("main_loop_interrupt"); - - // check external interrupt - p .DO_INTERRUPT_FLAG_SET_IF_ACTIVE() - .BRANCH_procedure().PROCEDURE_interrupt_mask(); - - p .BRANCH_procedure().PROCEDURE_wait_finished() - .ALU_SR_SET_INTERRUPT(); - - p .DO_INTERRUPT_FLAG_CLEAR() - .TRAP_FROM_INTERRUPT() - .STOP_FLAG_CLEAR() - .BRANCH_procedure().PROCEDURE_call_trap(); - - // after trap jump to main loop - p .BRANCH_procedure().PROCEDURE_jump_to_main_loop(); - - // **************************************************************** EA - - // load ea: to address register - - // (An), (An)+: - p.label("MICROPC_LOAD_EA_An"); - p.label("MICROPC_LOAD_EA_An_plus"); - - p .ADDRESS_FROM_AN_OUTPUT() - .BRANCH_procedure().PROCEDURE_return(); - - // -(An): - p.label("MICROPC_LOAD_EA_minus_An"); - - p .ADDRESS_FROM_AN_OUTPUT(); - p .ADDRESS_DECR_BY_SIZE() - .BRANCH_procedure().PROCEDURE_return(); - - // (d16, An): - p.label("MICROPC_LOAD_EA_d16_An"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .INDEX_0() - .OFFSET_IMM_16() - .PC_INCR_BY_2() - .ADDRESS_FROM_AN_OUTPUT(); - - p .ADDRESS_FROM_BASE_INDEX_OFFSET() - .BRANCH_procedure().PROCEDURE_return(); - - // (d8, An, Xn): - p.label("MICROPC_LOAD_EA_d8_An_Xn"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid() - .ADDRESS_FROM_AN_OUTPUT(); - - p .AN_ADDRESS_FROM_EXTENDED() - .DN_ADDRESS_FROM_EXTENDED() - .OFFSET_IMM_8(); - - p .AN_ADDRESS_FROM_EXTENDED() - .INDEX_LOAD_EXTENDED() - .PC_INCR_BY_2(); - - p .ADDRESS_FROM_BASE_INDEX_OFFSET() - .BRANCH_procedure().PROCEDURE_return(); - - // (xxx).W: - p.label("MICROPC_LOAD_EA_xxx_W"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .ADDRESS_FROM_IMM_16() - .PC_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_return(); - - // (xxx).L: - p.label("MICROPC_LOAD_EA_xxx_L"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .ADDRESS_FROM_IMM_32() - .PC_INCR_BY_4() - .BRANCH_procedure().PROCEDURE_return(); - - // (d16, PC): - p.label("MICROPC_LOAD_EA_d16_PC"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .INDEX_0() - .OFFSET_IMM_16(); - - p .ADDRESS_FROM_PC_INDEX_OFFSET() - .PC_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_return(); - - // (d8, PC, Xn): - p.label("MICROPC_LOAD_EA_d8_PC_Xn"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .AN_ADDRESS_FROM_EXTENDED() - .DN_ADDRESS_FROM_EXTENDED() - .OFFSET_IMM_8(); - - p .AN_ADDRESS_FROM_EXTENDED() - .INDEX_LOAD_EXTENDED(); - - p .ADDRESS_FROM_PC_INDEX_OFFSET() - .PC_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_LOAD_EA_illegal_command"); - - // call trap - p .TRAP_ILLEGAL_INSTR() - .BRANCH_procedure().PROCEDURE_call_trap(); - // after trap jump to main loop - p .BRANCH_procedure().PROCEDURE_jump_to_main_loop(); - - - // perform_ea_read: memory, Dn,An,immediate - - // Dn: - p.label("MICROPC_PERFORM_EA_READ_Dn"); - - p .OP1_FROM_DN() - .BRANCH_procedure().PROCEDURE_return(); - - // An: - p.label("MICROPC_PERFORM_EA_READ_An"); - - p .OP1_FROM_AN() - .BRANCH_procedure().PROCEDURE_return(); - - // immediate - p.label("MICROPC_PERFORM_EA_READ_imm"); - - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE() - .BRANCH_procedure().PROCEDURE_return(); - - // memory - p.label("MICROPC_PERFORM_EA_READ_memory"); - - p .DO_READ_FLAG_SET() - .BRANCH_procedure().PROCEDURE_wait_finished(); - - p .DO_READ_FLAG_CLEAR() - .OP1_FROM_DATA() - .BRANCH_procedure().PROCEDURE_return(); - - // perform ea write: memory, Dn,An - // size of operand matters: select in memory write - - // Dn: - p.label("MICROPC_PERFORM_EA_WRITE_Dn"); - - p .DN_WRITE_ENABLE_SET() - .BRANCH_procedure().PROCEDURE_return(); - - - // An: - p.label("MICROPC_PERFORM_EA_WRITE_An"); - - p .AN_WRITE_ENABLE_SET() - .BRANCH_procedure().PROCEDURE_return(); - - // memory: - p.label("MICROPC_PERFORM_EA_WRITE_memory"); - - p .DATA_WRITE_FROM_RESULT() - .DO_WRITE_FLAG_SET() - .BRANCH_procedure().PROCEDURE_wait_finished(); - - p .DO_WRITE_FLAG_CLEAR() - .BRANCH_procedure().PROCEDURE_return(); - - // save ea: (An)+,-(An) - - // (An)+: - p.label("MICROPC_SAVE_EA_An_plus"); - - p .ADDRESS_INCR_BY_SIZE(); - - p .AN_INPUT_FROM_ADDRESS() - .AN_WRITE_ENABLE_SET() - .BRANCH_procedure().PROCEDURE_return(); - - // -(An) - p.label("MICROPC_SAVE_EA_minus_An"); - - p .AN_INPUT_FROM_ADDRESS() - .AN_WRITE_ENABLE_SET() - .BRANCH_procedure().PROCEDURE_return(); - - // **************************************************************** Instructions - - p.label("MICROPC_MOVEP_memory_to_register"); - - p .SIZE_BYTE().EA_REG_IR_2_0().EA_MOD_INDIRECTOFFSET().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_MOVEP_M2R_1() - .ADDRESS_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_MOVEP_M2R_2() - .ADDRESS_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_MOVEP_M2R_3() - .ADDRESS_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_MOVEP_M2R_4() - .SIZE_1().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEP_register_to_memory"); - - p .SIZE_1_PLUS().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .SIZE_BYTE().EA_REG_IR_2_0().EA_MOD_INDIRECTOFFSET().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .ALU_MOVEP_R2M_1() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .ADDRESS_INCR_BY_2() - .ALU_MOVEP_R2M_2() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_movep_16().offset("movep_16"); - - p .ADDRESS_INCR_BY_2() - .ALU_MOVEP_R2M_3() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .ADDRESS_INCR_BY_2() - .ALU_MOVEP_R2M_4() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - // jump here if word operation - p .label("movep_16"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEM_memory_to_register"); - - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .MOVEM_REG_FROM_OP1() - .MOVEM_MODREG_LOAD_0() - .MOVEM_LOOP_LOAD_0() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL_POSTINC(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - // push current micro pc on stack - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - // check if loop finished - p .BRANCH_movem_loop().offset("movem_memory_to_register_loop"); - - // check if operation on register required - p .BRANCH_movem_reg().offset("movem_memory_to_register_reg"); - - p .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL_POSTINC(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIGN_EXTEND() - .ADDRESS_INCR_BY_SIZE() - .SIZE_LONG().EA_REG_MOVEM_REG_2_0().EA_MOD_MOVEM_MOD_5_3().EA_TYPE_DN_AN(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - // jump here if operation on register not required - p .label("movem_memory_to_register_reg"); - - p .MOVEM_MODREG_INCR_BY_1() - .MOVEM_REG_SHIFT_RIGHT() - .MOVEM_LOOP_INCR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here if loop finished - p .label("movem_memory_to_register_loop"); - - p .BRANCH_procedure().PROCEDURE_pop_micropc() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL_POSTINC(); - - p .BRANCH_procedure().PROCEDURE_call_save_ea() - .ADDRESS_DECR_BY_SIZE(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEM_register_to_memory_predecrement"); - - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .MOVEM_REG_FROM_OP1() - .MOVEM_MODREG_LOAD_6b001111() - .MOVEM_LOOP_LOAD_0() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROLALTER_PREDEC(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - // push current micro pc on stack - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - // check if loop finished - p .BRANCH_movem_loop().offset("movem_register_to_memory_predecrement_loop"); - - // check if operation on register required - p .BRANCH_movem_reg().offset("movem_register_to_memory_predecrement_reg"); - - p .SIZE_2().EA_REG_MOVEM_REG_2_0().EA_MOD_MOVEM_MOD_5_3().EA_TYPE_DN_AN(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIGN_EXTEND() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROLALTER_PREDEC(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .ADDRESS_DECR_BY_SIZE(); - - // jump here if operation on register not required - p .label("movem_register_to_memory_predecrement_reg"); - - p .MOVEM_MODREG_DECR_BY_1() - .MOVEM_REG_SHIFT_RIGHT() - .MOVEM_LOOP_INCR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here if loop finished - p .label("movem_register_to_memory_predecrement_loop"); - - p .BRANCH_procedure().PROCEDURE_pop_micropc() - .ADDRESS_INCR_BY_SIZE(); - - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEM_register_to_memory_control"); - - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .MOVEM_REG_FROM_OP1() - .MOVEM_MODREG_LOAD_0() - .MOVEM_LOOP_LOAD_0() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROLALTER_PREDEC(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - // push current micro pc on stack - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - // check if loop finished - p .BRANCH_movem_loop().offset("movem_register_to_memory_control_loop"); - - // check if operation on register required - p .BRANCH_movem_reg().offset("movem_register_to_memory_control_reg"); - - p .SIZE_2().EA_REG_MOVEM_REG_2_0().EA_MOD_MOVEM_MOD_5_3().EA_TYPE_DN_AN(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIGN_EXTEND() - .SIZE_2().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROLALTER_PREDEC(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .ADDRESS_INCR_BY_SIZE(); - - // jump here if operation on register not required - p .label("movem_register_to_memory_control_reg"); - - p .MOVEM_MODREG_INCR_BY_1() - .MOVEM_REG_SHIFT_RIGHT() - .MOVEM_LOOP_INCR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here if loop finished - p .label("movem_register_to_memory_control_loop"); - - p .BRANCH_procedure().PROCEDURE_pop_micropc(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_LEA"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .OP1_FROM_ADDRESS(); - - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_PEA"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .OP1_FROM_ADDRESS(); - - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_ANDI_EORI_ORI_ADDI_SUBI"); -//+++ - p .SIZE_3().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE() - - .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .OP2_FROM_OP1() - .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_ORI_to_CCR_ORI_to_SR_ANDI_to_CCR_ANDI_to_SR_EORI_to_CCR_EORI_to_SR"); -//+ - p .SIZE_3().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .OP2_FROM_OP1() - .OP1_FROM_SR(); - - p .ALU_ARITHMETIC_LOGIC(); - - p .OP1_FROM_RESULT(); - - p .ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_CMPI"); -//+ - p .SIZE_3().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE() - - .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .OP2_FROM_OP1() - .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ABCD_SBCD_ADDX_SUBX"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_DN_PREDEC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN_PREDEC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ABCD_SBCD_ADDX_SUBX() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_EXG"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DN_AN(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_DN_AN_EXG().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DN_AN(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - - p.label("MICROPC_CMPM"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_POSTINC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_11_9().EA_MOD_POSTINC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_all_immediate_register"); - - p .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_2_0().EA_MOD_DN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_LOAD_COUNT(); - - p .ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_prepare(); - - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - p .BRANCH_operand2().offset("shift_rotate_immediate_loop"); - - p .ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR(); - p .OP1_FROM_RESULT() - .OP2_DECR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here if loop finished - p .label("shift_rotate_immediate_loop"); - - p .BRANCH_procedure().PROCEDURE_pop_micropc(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_all_memory"); - - p .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_MEMORYALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .OP2_LOAD_1(); - - p .ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_prepare(); - p .ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR(); - - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_MOVE"); - - p .SIZE_4().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_SIMPLE_MOVE() - .SIZE_4().EA_REG_IR_11_9().EA_MOD_IR_8_6().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - p .ALU_MOVE() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEA"); - - p .SIZE_4().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_SIGN_EXTEND() - .SIZE_4().EA_REG_IR_11_9().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_EOR"); - - p .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_ADD_to_mem_SUB_to_mem_AND_to_mem_OR_to_mem"); - - p .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_MEMORYALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_ADD_to_Dn_SUB_to_Dn_AND_to_Dn_OR_to_Dn"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_CMP"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_3().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ADDA_SUBA"); - - p .SIZE_5().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ADDA_SUBA_CMPA_ADDQ_SUBQ() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_CMPA"); - - p .SIZE_5().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ADDA_SUBA_CMPA_ADDQ_SUBQ() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_CHK"); - - p .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATA(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_WORD().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_CHK(); - - p .BRANCH_special_01().offset("chk_no_trap"); - p .TRAP_CHK() - .BRANCH_procedure().PROCEDURE_call_trap(); - // after return continue - - // jump here if no trap - p .label("chk_no_trap"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MULS_MULU_DIVS_DIVU"); - - p .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATA(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .OP2_FROM_OP1() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_MULS_MULU_DIVS_DIVU() - .MOVEM_LOOP_LOAD_0(); - - p .BRANCH_special_01().offset("div_no_div_by_zero_trap"); - p .TRAP_DIV_BY_ZERO() - .BRANCH_procedure().PROCEDURE_call_trap(); - // return after return - p .BRANCH_procedure().PROCEDURE_return(); - - // jump here if no trap - p .label("div_no_div_by_zero_trap"); - - // push current micro pc on stack - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - // check if loop finished - p .BRANCH_movem_loop().offset("mult_div_loop_0"); - p .MOVEM_LOOP_INCR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here after first loop finished - p .label("mult_div_loop_0"); - - p .BRANCH_procedure().PROCEDURE_pop_micropc() - .MOVEM_LOOP_LOAD_0(); - - // push current micro pc on stack - p .BRANCH_procedure().PROCEDURE_push_micropc(); - - // check if loop finished - p .BRANCH_movem_loop().offset("mult_div_loop_1"); - p .MOVEM_LOOP_INCR_BY_1() - .BRANCH_procedure().PROCEDURE_return(); - - // jump here after second loop finished - p .label("mult_div_loop_1"); - - p .ALU_MULS_MULU_DIVS_DIVU() - .BRANCH_procedure().PROCEDURE_pop_micropc(); - - p .BRANCH_special_10().offset("mult_div_overflow"); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - // jump here if overflow - p .label("mult_div_overflow"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVEQ"); - - p .OP1_MOVEQ() - .SIZE_LONG().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .ALU_MOVE() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_BCHG_BCLR_BSET_immediate"); - - p .SIZE_BYTE().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .OP2_FROM_OP1() - .SIZE_6().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_BCHG_BCLR_BSET_BTST() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_BTST_immediate"); - - p .SIZE_BYTE().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .OP2_FROM_OP1() - .SIZE_6().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATA(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_BCHG_BCLR_BSET_BTST() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_BCHG_BCLR_BSET_register"); - - p .SIZE_6().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_FROM_OP1() - .SIZE_6().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_BCHG_BCLR_BSET_BTST() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_BTST_register"); - - p .SIZE_6().EA_REG_IR_11_9().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .OP2_FROM_OP1() - .SIZE_6().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATA(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_BCHG_BCLR_BSET_BTST() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_TAS"); - - p .READ_MODIFY_WRITE_FLAG_SET() - .SIZE_BYTE().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_TAS() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .READ_MODIFY_WRITE_FLAG_CLEAR() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_NEGX_CLR_NEG_NOT_NBCD"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_NEGX_CLR_NEG_NOT_NBCD_SWAP_EXT() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_SWAP_EXT"); - - p .SIZE_2().EA_REG_IR_2_0().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_NEGX_CLR_NEG_NOT_NBCD_SWAP_EXT() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_TST"); - - p .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_MOVE() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ADDQ_SUBQ_not_An"); - - p .OP2_ADDQ_SUBQ() - .SIZE_3().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - - p .ALU_ARITHMETIC_LOGIC() - .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_ADDQ_SUBQ_An"); - - p .OP2_ADDQ_SUBQ() - .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_ADDA_SUBA_CMPA_ADDQ_SUBQ() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_Scc"); - - p .BRANCH_condition_0().offset("scc_condition_0"); - p .OP1_LOAD_ONES(); - - // jump here if condition is false - p .label("scc_condition_0"); - - p .BRANCH_condition_1().offset("scc_condition_1"); - p .OP1_LOAD_ZEROS(); - - // jump here if condition is true - p .label("scc_condition_1"); - - p .ALU_SIMPLE_MOVE() - .SIZE_BYTE().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_Bcc_BRA"); - - p .OP1_FROM_PC(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_ir().offset("bcc_bra_no_word"); - - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - // jump here if no need to load extra immediate word - p .label("bcc_bra_no_word"); - - p .BRANCH_condition_0().offset("bcc_bra_no_branch"); - - p .OP2_FROM_OP1(); - p .OP2_MOVE_OFFSET() - .OP1_FROM_RESULT(); - - p .ALU_SIMPLE_LONG_ADD(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait for PC check - p .ALU_SIMPLE_MOVE(); - - // jump here if no branch - p .label("bcc_bra_no_branch"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_DBcc"); - - p .BRANCH_condition_1().offset("dbcc_condition_true"); - - p .OP2_LOAD_1() - .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_DN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIMPLE_LONG_SUB(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .OP1_FROM_PC() - .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .BRANCH_result().offset("dbcc_condition_true"); - - p .OP1_FROM_IMMEDIATE() - .ALU_SIMPLE_MOVE(); - - p .OP2_FROM_OP1() - .OP1_FROM_RESULT(); - - p .ALU_SIMPLE_LONG_ADD() - // wait for instruction prefetch - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait for PC check - p .ALU_SIMPLE_MOVE(); - - p .BRANCH_procedure().PROCEDURE_return(); - - // jump here if condition is true - p .label("dbcc_condition_true"); - - p .PC_INCR_BY_2() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVE_FROM_SR"); - - p .OP1_FROM_SR() - .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATAALTER(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_MOVE_TO_CCR_MOVE_TO_SR"); - - p .SIZE_WORD().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_DATA(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_MOVE_USP_to_USP"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - p .ALU_SIMPLE_MOVE(); - - p .AN_ADDRESS_USP() - .AN_WRITE_ENABLE_SET(); - - p .BRANCH_procedure().PROCEDURE_return(); - - - p.label("MICROPC_MOVE_USP_to_An"); - - p .OP1_FROM_USP() - .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_LINK"); - - // load An to OP1 - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - // move OP1 to result - p .ALU_LINK_MOVE() - .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - - // write result to (SP) - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - // load SP to OP1 - p .SIZE_LONG().EA_REG_3b111().EA_MOD_AN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - // move OP1 to result - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - - // save result to An - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - // load offset word to OP1 - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - // move OP1 to OP2 - p .OP2_FROM_OP1() - .SIZE_LONG().EA_REG_3b111().EA_MOD_AN().EA_TYPE_ALL(); - - // load SP to OP1 - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - // add offset and SP to SP - p .ALU_SIMPLE_LONG_ADD() - .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_ULNK"); - // load An to OP1 - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - - // move OP1 to result - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_3b111().EA_MOD_AN().EA_TYPE_ALL(); - - // save result to SP - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - // load (SP) to OP1 - p .SIZE_LONG().EA_REG_3b111().EA_MOD_POSTINC().EA_TYPE_ALL(); - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - p .BRANCH_procedure().PROCEDURE_call_perform_ea_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - // move OP1 to result - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_AN().EA_TYPE_ALL(); - - // save result to An - p .BRANCH_procedure().PROCEDURE_call_perform_ea_write(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_BSR"); - - p .OP1_FROM_PC(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_ir().offset("bsr_no_word"); - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - // jump here if no need to load extra immediate word - p .label("bsr_no_word"); - - p .OP2_FROM_OP1(); - p .OP2_MOVE_OFFSET() - .OP1_FROM_RESULT(); - - p .ALU_SIMPLE_LONG_ADD(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .OP1_FROM_PC() - .PC_FROM_RESULT(); - - p .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_JMP"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .OP1_FROM_ADDRESS(); - p .ALU_SIMPLE_MOVE(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait for PC check - p .ALU_SIMPLE_MOVE(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_JSR"); - - p .SIZE_LONG().EA_REG_IR_2_0().EA_MOD_IR_5_3().EA_TYPE_CONTROL(); - - p .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .OP1_FROM_ADDRESS(); - p .ALU_SIMPLE_MOVE(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .OP1_FROM_PC() - .PC_FROM_RESULT(); - - p .SIZE_LONG().EA_REG_3b111().EA_MOD_PREDEC().EA_TYPE_ALL(); - - p .ALU_SIMPLE_MOVE() - .BRANCH_procedure().PROCEDURE_call_load_ea(); - - p .BRANCH_procedure().PROCEDURE_call_write(); - - p.label("MICROPC_RTE_RTR"); - - p .SIZE_WORD().EA_REG_3b111().EA_MOD_POSTINC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_SIMPLE_MOVE() - .SIZE_LONG().EA_REG_3b111().EA_MOD_POSTINC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_SIMPLE_MOVE() - .OP1_FROM_RESULT(); - p .ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait for PC check - p .ALU_SIMPLE_MOVE(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_RTS"); - - p .SIZE_LONG().EA_REG_3b111().EA_MOD_POSTINC().EA_TYPE_ALL(); - - p .BRANCH_procedure().PROCEDURE_call_read(); - p .BRANCH_procedure().PROCEDURE_call_save_ea(); - - p .ALU_SIMPLE_MOVE(); - - // wait for instruction prefetch - p .BRANCH_procedure().PROCEDURE_wait_prefetch_valid(); - - p .PC_FROM_RESULT(); - - // wait for PC check - p .ALU_SIMPLE_MOVE(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_NOP"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_TRAP"); - - p .TRAP_TRAP() - .BRANCH_procedure().PROCEDURE_call_trap(); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_TRAPV"); - - p .BRANCH_V().offset("trapv_no_trap"); - - p .TRAP_TRAPV() - .BRANCH_procedure().PROCEDURE_call_trap(); - - // jump here if overflow == 0 - p .label("trapv_no_trap"); - - p .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_RESET"); - - p .DO_RESET_FLAG_SET(); - p .BRANCH_procedure().PROCEDURE_wait_finished(); - - p .DO_RESET_FLAG_CLEAR() - .BRANCH_procedure().PROCEDURE_return(); - - p.label("MICROPC_STOP"); - - p .SIZE_WORD().EA_REG_3b100().EA_MOD_3b111().EA_TYPE_ALL() - .BRANCH_procedure().PROCEDURE_wait_prefetch_valid_32(); - - p .OP1_FROM_IMMEDIATE() - .PC_INCR_BY_SIZE(); - - p .ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR() - .STOP_FLAG_SET() - .BRANCH_procedure().PROCEDURE_return(); - } -} Index: trunk/sw/ao68000_tool/src/ao68000_tool/Tester.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/Tester.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/Tester.java (nonexistent) @@ -1,365 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package ao68000_tool; - -import java.io.File; -import java.util.HashMap; -import java.util.Random; -import java.util.Vector; - -/* - * 0000 0000 ss ddd DDD : ORI - * - * 0000 rrr1 00 ddd DDD : BTST - * 0000 ddd1 ss 001 sss : MOVEP from memory - * - * 0000 rrr1 01 ddd DDD : BCHG - * 0000 rrr1 10 ddd DDD : BCLR - * 0000 rrr1 11 ddd DDD : BSET - * - * 0000 0010 ss ddd DDD : ANDI - * - * 0000 0100 ss ddd DDD : SUBI - * - * 0000 0110 ss ddd DDD : ADDI - * - * 0000 1000 00 ddd DDD : BTST imm - * 0000 1000 01 ddd DDD : BCHG imm - * 0000 1000 10 ddd DDD : BCLR imm - * 0000 1000 11 ddd DDD : BSET imm - * - * 0000 1010 ss ddd DDD : EORI - * 0000 1100 ss ddd DDD : CMPI - * - * 0000 1110 xx xxx xxx : illegal instruction - * - * 00ss DDDd dd sss SSS : MOVE - * 00ss DDD0 01 sss SSS : MOVEA - * - * 0100 0000 ss ddd DDD : NEGX - * 0100 0000 11 ddd DDD : MOVE FROM SR - * - * 0100 0001 00 xxx xxx : illegal instruction - * - * 0100 rrrs s0 ddd DDD : CHK - * 0100 rrr1 11 ddd DDD : LEA - * - * 0100 0010 ss ddd DDD : CLR - * - * 0100 0100 ss ddd DDD : NEG - * 0100 0100 11 sss SSS : MOVE TO CCR - * 0100 0110 ss ddd DDD : NOT - * 0100 0110 11 sss SSS : MOVE TO SR - * - * 0100 1000 00 ddd DDD : NBCD - * 0100 1000 01 000 rrr : SWAP - * - * 0100 1000 01 001 xxx : illegal instruction - * 0100 1000 01 ddd DDD : PEA - * - * 0100 1000 ss ddd DDD : EXT - * 0100 1000 ss 001 rrr : MOVEM register to memory - * - * 0100 1010 ss ddd DDD : TST - * 0100 1010 11 ddd DDD : TAS - * - * 0100 1010 11 111 100 : ILLEGAL - * - * 0100 1100 ss ddd DDD : MOVEM memory to register - * - * 0100 1110 01 00i iii : TRAP - * - * 0100 1110 01 010 rrr : LNK - * 0100 1110 01 011 rrr : ULNK - * - * 0100 1110 01 10d rrr : MOVE USP - * - * 0100 1110 01 110 000 : RESET - * 0100 1110 01 110 001 : NOP - * 0100 1110 01 110 010 : STOP - * 0100 1110 01 110 011 : RTE - * 0100 1110 01 110 100 : illegal instruction - * 0100 1110 01 110 101 : RTS - * 0100 1110 01 110 110 : TRAPV - * 0100 1110 01 110 111 : RTR - * - * 0100 1110 01 111 xxx : illegal instruction - * 0100 1110 10 sss SSS : JSR - * 0100 1110 11 sss SSS : JMP - * - * 0101 cccc 11 001 rrr : DBcc - * 0101 cccc 11 ddd DDD : Scc - * 0101 qqq1 ss ddd DDD : SUBQ - * 0101 qqq0 ss ddd DDD : ADDQ - * - * 0110 0001 dd ddd ddd : BSR - * 0110 0000 dd ddd ddd : BRA - * 0110 cccc dd ddd ddd : Bcc - * - * 0111 rrr0 dd ddd ddd : MOVEQ - * - * 1011 rrro oo sss SSS : CMP - * 1011 rrro oo sss SSS : CMPA - * 1011 ddd1 ss 001 sss : CMPM - * 1011 ssso oo ddd DDD : EOR - * - * 1101 rrro oo eee EEE : ADD - * 1100 rrro oo eee EEE : AND - * 1000 rrro oo eee EEE : OR - * 1001 rrro oo eee EEE : SUB - * - * 1001 rrro oo sss SSS : SUBA - * 1101 rrro oo sss SSS : ADDA - * - * 1101 ddd1 oo 00m sss : ADDX - * 1001 ddd1 oo 00m sss : SUBX - * - * 1100 ddd1 00 00m sss : ABCD - * 1000 ddd1 00 00m sss : SBCD - * - * 1100 ddd1 oo ooo aaa : EXG - * - * 1100 ddd0 11 sss SSS : MULU - * 1100 ddd1 11 sss SSS : MULS - * 1000 ddd0 11 sss SSS : DIVU - * 1000 ddd1 11 sss SSS : DIVS - * - * 1110 000d 11 sss SSS : ASL,ASR memory - * 1110 cccd ss i00 rrr : ASL,ASR register/immediate - * 1110 001d 11 sss SSS : LSL,LSR memory - * 1110 cccd ss i01 rrr : LSL,LSR register/immediate - * 1110 011d 11 sss SSS : ROL,ROR memory - * 1110 cccd ss i11 rrr : ROL,ROR register/immediate - * 1110 010d 11 sss SSS : ROXL,ROXR memory - * 1110 cccd ss i10 rrr : ROXL,ROXR register/immediate - */ - -public class Tester { - static int get_random(Random random, boolean must_be_even) { - if(global_zero) return 0; - while(true) { - int rand = random.nextInt(); - if(must_be_even == false) return rand; - else if(must_be_even == true && (rand % 2) == 0) return rand; - } - } - static int get_random_bit(Random random) { - if(global_zero) return 0; - return (random.nextInt() % 2 == 0) ? 0 : 1; - } - static int get_random_ipm(Random random) { - if(global_zero) return 0; - int rand = random.nextInt(); - rand = rand % 8; - return (rand < 0) ? -rand : rand; - } - static String get_8_char_hex_string(int val) throws Exception { - String s = Integer.toHexString(val>>>2); - while(s.length() < 8) s = "0" + s; - return s.substring(s.length()-8); - } - static String get_4_char_hex_string(int val) throws Exception { - String s = Integer.toHexString(val); - while(s.length() < 4) s = "0" + s; - return s.substring(s.length()-4); - } - - static void start_test(File exe1, File exe2, int start, int end) throws Exception { - random = new Random(); - for(int i=start; i map_exe1 = start_test_process(common, exe1); - if(map_exe1 == null) throw new Exception("Exe1 odd address read/write."); - - - program_output += "\nRunning exe2: " + exe2.getName() + "\n"; - common.remove(0); - common.add(0, exe2.getCanonicalPath()); - HashMap map_exe2 = start_test_process(common, exe2); - if(map_exe2 == null) throw new Exception("Exe2 odd address read/write."); - - boolean failed = false; - boolean is_blocked = (map_exe1.containsKey("processor blocked") && map_exe2.containsKey("processor blocked")) ? true : false; - for(String key : map_exe1.keySet()) { - String value_emu = map_exe1.get(key); - String value_verilog = map_exe2.get(key); - map_exe2.remove(key); - - // if processor blocked, do not compare PC and SSP registers - if(is_blocked && key.equals("PC")) continue; - if(is_blocked && key.equals("SSP")) continue; - - if(value_emu.equals(value_verilog) == false) { - if(failed == false) System.out.println(""); - System.out.println("Key mismatch: " + key + ": Exe1=" + value_emu + " / Exe2=" + value_verilog); - failed = true; - } - } - for(String key : map_exe2.keySet()) { - if(failed == false) System.out.println(""); - System.out.println("Key mismatch: " + key + ": EXE1=" + null + " / EXE2=" + map_exe2.get(key)); - failed = true; - } - - if(failed) { - System.out.println(""); - throw new Exception("Mismatch detected. Program output:\n" + program_output); - } - } - catch(Exception e) { - String result = ""; - for(String s : common) { - result += s + "\n"; - } - throw new Exception(e.getMessage() + "\nCommon dump:\n" + result + "\nInstruction:\n" + instruction); - } - } - static HashMap start_test_process(Vector common, File file) throws Exception { - - Runtime runtime = Runtime.getRuntime(); - String result = ""; - String addresses = "\n"; - int count=0; - while(true) { - result = ""; - if(file.isDirectory() == false) file = new File(file.getParent()); - Process p = runtime.exec(common.toArray(new String[0]), null, file); - - int read = p.getInputStream().read(); - while(read != -1) { - result += (char)read; - read = p.getInputStream().read(); - } - p.waitFor(); - p.getErrorStream().close(); - p.getInputStream().close(); - p.getOutputStream().close(); - - if(p.exitValue() == 0) break; - else { - int index = result.indexOf("Missing argument: MEM"); - int index2 = result.indexOf("on odd address"); - if(index != -1) { - index += new String("Missing argument: MEM").length(); - result = result.substring(index, index+8); - addresses += result + "\n"; - - String to_add = "+MEM" + result + "=" + Integer.toHexString(get_random(random, false)); - if(to_add.length() > 4+8+1+8) throw new Exception("Illegal memory value length: " + to_add); - common.add(to_add); - } - else if(index2 != -1) { - throw new Exception("Odd address:" + result); - } - else throw new Exception("Error running process:\n" + result); - } - - count++; - if(count == 100) throw new Exception("Number of memory reads exceeded: " + common.firstElement() + " " + addresses); - } - - program_output += result; - - result = result.substring(result.indexOf("START TEST") + new String("START TEST").length()); - String split[] = result.split("\n"); - - HashMap map = new HashMap(); - for(int i=0; i= next_end) { - deep--; - start = next_end + 5; - } - else if(next_start == -1 && next_end != -1) { - deep--; - start = next_end + 5; - } - else throw new Exception("Error parsing file."); - } - String result = all.substring(start_saved, start) + ">"; - - //System.out.println("s: " + start_saved + ", e: " + start); - //System.out.println(result); - - result = result.replaceAll("

", " "); - result = result.replaceAll("

", " "); - - int max=0; - while(result.indexOf("href=\"", max) != -1) { - int i = result.indexOf("href=\"", max); - max = i+6; - - if(result.substring(i).startsWith("href=\"http:")) continue; - - result = result.substring(0, i) + "href=\"file://./doxygen/html/" + result.substring(i+6); - } - - // save output - FileOutputStream out = new FileOutputStream(dest); - out.write(result.getBytes()); - out.close(); - } -} Index: trunk/sw/ao68000_tool/src/ao68000_tool/Parser.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/Parser.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/Parser.java (nonexistent) @@ -1,719 +0,0 @@ -package ao68000_tool; -class Parser { - boolean newline; - Parser() { this(true); } - Parser(boolean newline) { this.newline = newline; } - Parser EA_REG_IR_2_0() throws Exception { - GenerateMicrocode.entry(newline, "EA_REG_IR_2_0"); - return new Parser(false); - } - Parser EA_REG_IR_11_9() throws Exception { - GenerateMicrocode.entry(newline, "EA_REG_IR_11_9"); - return new Parser(false); - } - Parser EA_REG_MOVEM_REG_2_0() throws Exception { - GenerateMicrocode.entry(newline, "EA_REG_MOVEM_REG_2_0"); - return new Parser(false); - } - Parser EA_REG_3b111() throws Exception { - GenerateMicrocode.entry(newline, "EA_REG_3b111"); - return new Parser(false); - } - Parser EA_REG_3b100() throws Exception { - GenerateMicrocode.entry(newline, "EA_REG_3b100"); - return new Parser(false); - } - Parser EA_MOD_IR_5_3() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_IR_5_3"); - return new Parser(false); - } - Parser EA_MOD_MOVEM_MOD_5_3() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_MOVEM_MOD_5_3"); - return new Parser(false); - } - Parser EA_MOD_IR_8_6() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_IR_8_6"); - return new Parser(false); - } - Parser EA_MOD_PREDEC() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_PREDEC"); - return new Parser(false); - } - Parser EA_MOD_3b111() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_3b111"); - return new Parser(false); - } - Parser EA_MOD_DN_PREDEC() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_DN_PREDEC"); - return new Parser(false); - } - Parser EA_MOD_DN_AN_EXG() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_DN_AN_EXG"); - return new Parser(false); - } - Parser EA_MOD_POSTINC() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_POSTINC"); - return new Parser(false); - } - Parser EA_MOD_AN() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_AN"); - return new Parser(false); - } - Parser EA_MOD_DN() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_DN"); - return new Parser(false); - } - Parser EA_MOD_INDIRECTOFFSET() throws Exception { - GenerateMicrocode.entry(newline, "EA_MOD_INDIRECTOFFSET"); - return new Parser(false); - } - Parser EA_TYPE_ALL() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_ALL"); - return new Parser(false); - } - Parser EA_TYPE_CONTROL_POSTINC() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_CONTROL_POSTINC"); - return new Parser(false); - } - Parser EA_TYPE_CONTROLALTER_PREDEC() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_CONTROLALTER_PREDEC"); - return new Parser(false); - } - Parser EA_TYPE_CONTROL() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_CONTROL"); - return new Parser(false); - } - Parser EA_TYPE_DATAALTER() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_DATAALTER"); - return new Parser(false); - } - Parser EA_TYPE_DN_AN() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_DN_AN"); - return new Parser(false); - } - Parser EA_TYPE_MEMORYALTER() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_MEMORYALTER"); - return new Parser(false); - } - Parser EA_TYPE_DATA() throws Exception { - GenerateMicrocode.entry(newline, "EA_TYPE_DATA"); - return new Parser(false); - } - Parser OP1_FROM_OP2() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_OP2"); - return new Parser(false); - } - Parser OP1_FROM_ADDRESS() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_ADDRESS"); - return new Parser(false); - } - Parser OP1_FROM_DATA() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_DATA"); - return new Parser(false); - } - Parser OP1_FROM_IMMEDIATE() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_IMMEDIATE"); - return new Parser(false); - } - Parser OP1_FROM_RESULT() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_RESULT"); - return new Parser(false); - } - Parser OP1_MOVEQ() throws Exception { - GenerateMicrocode.entry(newline, "OP1_MOVEQ"); - return new Parser(false); - } - Parser OP1_FROM_PC() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_PC"); - return new Parser(false); - } - Parser OP1_LOAD_ZEROS() throws Exception { - GenerateMicrocode.entry(newline, "OP1_LOAD_ZEROS"); - return new Parser(false); - } - Parser OP1_LOAD_ONES() throws Exception { - GenerateMicrocode.entry(newline, "OP1_LOAD_ONES"); - return new Parser(false); - } - Parser OP1_FROM_SR() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_SR"); - return new Parser(false); - } - Parser OP1_FROM_USP() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_USP"); - return new Parser(false); - } - Parser OP1_FROM_AN() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_AN"); - return new Parser(false); - } - Parser OP1_FROM_DN() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_DN"); - return new Parser(false); - } - Parser OP1_FROM_IR() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_IR"); - return new Parser(false); - } - Parser OP1_FROM_FAULT_ADDRESS() throws Exception { - GenerateMicrocode.entry(newline, "OP1_FROM_FAULT_ADDRESS"); - return new Parser(false); - } - Parser OP2_FROM_OP1() throws Exception { - GenerateMicrocode.entry(newline, "OP2_FROM_OP1"); - return new Parser(false); - } - Parser OP2_LOAD_1() throws Exception { - GenerateMicrocode.entry(newline, "OP2_LOAD_1"); - return new Parser(false); - } - Parser OP2_LOAD_COUNT() throws Exception { - GenerateMicrocode.entry(newline, "OP2_LOAD_COUNT"); - return new Parser(false); - } - Parser OP2_ADDQ_SUBQ() throws Exception { - GenerateMicrocode.entry(newline, "OP2_ADDQ_SUBQ"); - return new Parser(false); - } - Parser OP2_MOVE_OFFSET() throws Exception { - GenerateMicrocode.entry(newline, "OP2_MOVE_OFFSET"); - return new Parser(false); - } - Parser OP2_MOVE_ADDRESS_BUS_INFO() throws Exception { - GenerateMicrocode.entry(newline, "OP2_MOVE_ADDRESS_BUS_INFO"); - return new Parser(false); - } - Parser OP2_DECR_BY_1() throws Exception { - GenerateMicrocode.entry(newline, "OP2_DECR_BY_1"); - return new Parser(false); - } - Parser ADDRESS_INCR_BY_SIZE() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_INCR_BY_SIZE"); - return new Parser(false); - } - Parser ADDRESS_DECR_BY_SIZE() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_DECR_BY_SIZE"); - return new Parser(false); - } - Parser ADDRESS_INCR_BY_2() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_INCR_BY_2"); - return new Parser(false); - } - Parser ADDRESS_FROM_AN_OUTPUT() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_AN_OUTPUT"); - return new Parser(false); - } - Parser ADDRESS_FROM_BASE_INDEX_OFFSET() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_BASE_INDEX_OFFSET"); - return new Parser(false); - } - Parser ADDRESS_FROM_IMM_16() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_IMM_16"); - return new Parser(false); - } - Parser ADDRESS_FROM_IMM_32() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_IMM_32"); - return new Parser(false); - } - Parser ADDRESS_FROM_PC_INDEX_OFFSET() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_PC_INDEX_OFFSET"); - return new Parser(false); - } - Parser ADDRESS_FROM_TRAP() throws Exception { - GenerateMicrocode.entry(newline, "ADDRESS_FROM_TRAP"); - return new Parser(false); - } - Parser SIZE_BYTE() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_BYTE"); - return new Parser(false); - } - Parser SIZE_WORD() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_WORD"); - return new Parser(false); - } - Parser SIZE_LONG() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_LONG"); - return new Parser(false); - } - Parser SIZE_1() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_1"); - return new Parser(false); - } - Parser SIZE_1_PLUS() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_1_PLUS"); - return new Parser(false); - } - Parser SIZE_2() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_2"); - return new Parser(false); - } - Parser SIZE_3() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_3"); - return new Parser(false); - } - Parser SIZE_4() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_4"); - return new Parser(false); - } - Parser SIZE_5() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_5"); - return new Parser(false); - } - Parser SIZE_6() throws Exception { - GenerateMicrocode.entry(newline, "SIZE_6"); - return new Parser(false); - } - Parser MOVEM_MODREG_LOAD_0() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_MODREG_LOAD_0"); - return new Parser(false); - } - Parser MOVEM_MODREG_LOAD_6b001111() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_MODREG_LOAD_6b001111"); - return new Parser(false); - } - Parser MOVEM_MODREG_INCR_BY_1() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_MODREG_INCR_BY_1"); - return new Parser(false); - } - Parser MOVEM_MODREG_DECR_BY_1() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_MODREG_DECR_BY_1"); - return new Parser(false); - } - Parser MOVEM_LOOP_LOAD_0() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_LOOP_LOAD_0"); - return new Parser(false); - } - Parser MOVEM_LOOP_INCR_BY_1() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_LOOP_INCR_BY_1"); - return new Parser(false); - } - Parser MOVEM_REG_FROM_OP1() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_REG_FROM_OP1"); - return new Parser(false); - } - Parser MOVEM_REG_SHIFT_RIGHT() throws Exception { - GenerateMicrocode.entry(newline, "MOVEM_REG_SHIFT_RIGHT"); - return new Parser(false); - } - Parser IR_LOAD_WHEN_PREFETCH_VALID() throws Exception { - GenerateMicrocode.entry(newline, "IR_LOAD_WHEN_PREFETCH_VALID"); - return new Parser(false); - } - Parser PC_FROM_RESULT() throws Exception { - GenerateMicrocode.entry(newline, "PC_FROM_RESULT"); - return new Parser(false); - } - Parser PC_INCR_BY_2() throws Exception { - GenerateMicrocode.entry(newline, "PC_INCR_BY_2"); - return new Parser(false); - } - Parser PC_INCR_BY_4() throws Exception { - GenerateMicrocode.entry(newline, "PC_INCR_BY_4"); - return new Parser(false); - } - Parser PC_INCR_BY_SIZE() throws Exception { - GenerateMicrocode.entry(newline, "PC_INCR_BY_SIZE"); - return new Parser(false); - } - Parser PC_FROM_PREFETCH_IR() throws Exception { - GenerateMicrocode.entry(newline, "PC_FROM_PREFETCH_IR"); - return new Parser(false); - } - Parser PC_INCR_BY_2_IN_MAIN_LOOP() throws Exception { - GenerateMicrocode.entry(newline, "PC_INCR_BY_2_IN_MAIN_LOOP"); - return new Parser(false); - } - Parser TRAP_ILLEGAL_INSTR() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_ILLEGAL_INSTR"); - return new Parser(false); - } - Parser TRAP_DIV_BY_ZERO() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_DIV_BY_ZERO"); - return new Parser(false); - } - Parser TRAP_CHK() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_CHK"); - return new Parser(false); - } - Parser TRAP_TRAPV() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_TRAPV"); - return new Parser(false); - } - Parser TRAP_PRIVIL_VIOLAT() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_PRIVIL_VIOLAT"); - return new Parser(false); - } - Parser TRAP_TRACE() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_TRACE"); - return new Parser(false); - } - Parser TRAP_TRAP() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_TRAP"); - return new Parser(false); - } - Parser TRAP_FROM_DECODER() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_FROM_DECODER"); - return new Parser(false); - } - Parser TRAP_FROM_INTERRUPT() throws Exception { - GenerateMicrocode.entry(newline, "TRAP_FROM_INTERRUPT"); - return new Parser(false); - } - Parser OFFSET_IMM_8() throws Exception { - GenerateMicrocode.entry(newline, "OFFSET_IMM_8"); - return new Parser(false); - } - Parser OFFSET_IMM_16() throws Exception { - GenerateMicrocode.entry(newline, "OFFSET_IMM_16"); - return new Parser(false); - } - Parser INDEX_0() throws Exception { - GenerateMicrocode.entry(newline, "INDEX_0"); - return new Parser(false); - } - Parser INDEX_LOAD_EXTENDED() throws Exception { - GenerateMicrocode.entry(newline, "INDEX_LOAD_EXTENDED"); - return new Parser(false); - } - Parser STOP_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "STOP_FLAG_SET"); - return new Parser(false); - } - Parser STOP_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "STOP_FLAG_CLEAR"); - return new Parser(false); - } - Parser TRACE_FLAG_COPY_WHEN_NO_STOP() throws Exception { - GenerateMicrocode.entry(newline, "TRACE_FLAG_COPY_WHEN_NO_STOP"); - return new Parser(false); - } - Parser GROUP_0_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "GROUP_0_FLAG_SET"); - return new Parser(false); - } - Parser GROUP_0_FLAG_CLEAR_WHEN_VALID_PREFETCH() throws Exception { - GenerateMicrocode.entry(newline, "GROUP_0_FLAG_CLEAR_WHEN_VALID_PREFETCH"); - return new Parser(false); - } - Parser INSTRUCTION_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "INSTRUCTION_FLAG_SET"); - return new Parser(false); - } - Parser INSTRUCTION_FLAG_CLEAR_IN_MAIN_LOOP() throws Exception { - GenerateMicrocode.entry(newline, "INSTRUCTION_FLAG_CLEAR_IN_MAIN_LOOP"); - return new Parser(false); - } - Parser READ_MODIFY_WRITE_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "READ_MODIFY_WRITE_FLAG_SET"); - return new Parser(false); - } - Parser READ_MODIFY_WRITE_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "READ_MODIFY_WRITE_FLAG_CLEAR"); - return new Parser(false); - } - Parser DO_RESET_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "DO_RESET_FLAG_SET"); - return new Parser(false); - } - Parser DO_RESET_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "DO_RESET_FLAG_CLEAR"); - return new Parser(false); - } - Parser DO_INTERRUPT_FLAG_SET_IF_ACTIVE() throws Exception { - GenerateMicrocode.entry(newline, "DO_INTERRUPT_FLAG_SET_IF_ACTIVE"); - return new Parser(false); - } - Parser DO_INTERRUPT_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "DO_INTERRUPT_FLAG_CLEAR"); - return new Parser(false); - } - Parser DO_READ_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "DO_READ_FLAG_SET"); - return new Parser(false); - } - Parser DO_READ_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "DO_READ_FLAG_CLEAR"); - return new Parser(false); - } - Parser DO_WRITE_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "DO_WRITE_FLAG_SET"); - return new Parser(false); - } - Parser DO_WRITE_FLAG_CLEAR() throws Exception { - GenerateMicrocode.entry(newline, "DO_WRITE_FLAG_CLEAR"); - return new Parser(false); - } - Parser DO_BLOCKED_FLAG_SET() throws Exception { - GenerateMicrocode.entry(newline, "DO_BLOCKED_FLAG_SET"); - return new Parser(false); - } - Parser DATA_WRITE_FROM_RESULT() throws Exception { - GenerateMicrocode.entry(newline, "DATA_WRITE_FROM_RESULT"); - return new Parser(false); - } - Parser AN_ADDRESS_FROM_EXTENDED() throws Exception { - GenerateMicrocode.entry(newline, "AN_ADDRESS_FROM_EXTENDED"); - return new Parser(false); - } - Parser AN_ADDRESS_USP() throws Exception { - GenerateMicrocode.entry(newline, "AN_ADDRESS_USP"); - return new Parser(false); - } - Parser AN_ADDRESS_SSP() throws Exception { - GenerateMicrocode.entry(newline, "AN_ADDRESS_SSP"); - return new Parser(false); - } - Parser AN_WRITE_ENABLE_SET() throws Exception { - GenerateMicrocode.entry(newline, "AN_WRITE_ENABLE_SET"); - return new Parser(false); - } - Parser AN_INPUT_FROM_ADDRESS() throws Exception { - GenerateMicrocode.entry(newline, "AN_INPUT_FROM_ADDRESS"); - return new Parser(false); - } - Parser AN_INPUT_FROM_PREFETCH_IR() throws Exception { - GenerateMicrocode.entry(newline, "AN_INPUT_FROM_PREFETCH_IR"); - return new Parser(false); - } - Parser DN_ADDRESS_FROM_EXTENDED() throws Exception { - GenerateMicrocode.entry(newline, "DN_ADDRESS_FROM_EXTENDED"); - return new Parser(false); - } - Parser DN_WRITE_ENABLE_SET() throws Exception { - GenerateMicrocode.entry(newline, "DN_WRITE_ENABLE_SET"); - return new Parser(false); - } - Parser ALU_SR_SET_INTERRUPT() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SR_SET_INTERRUPT"); - return new Parser(false); - } - Parser ALU_SR_SET_TRAP() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SR_SET_TRAP"); - return new Parser(false); - } - Parser ALU_MOVEP_M2R_1() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_M2R_1"); - return new Parser(false); - } - Parser ALU_MOVEP_M2R_2() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_M2R_2"); - return new Parser(false); - } - Parser ALU_MOVEP_M2R_3() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_M2R_3"); - return new Parser(false); - } - Parser ALU_MOVEP_M2R_4() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_M2R_4"); - return new Parser(false); - } - Parser ALU_MOVEP_R2M_1() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_R2M_1"); - return new Parser(false); - } - Parser ALU_MOVEP_R2M_2() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_R2M_2"); - return new Parser(false); - } - Parser ALU_MOVEP_R2M_3() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_R2M_3"); - return new Parser(false); - } - Parser ALU_MOVEP_R2M_4() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVEP_R2M_4"); - return new Parser(false); - } - Parser ALU_SIGN_EXTEND() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SIGN_EXTEND"); - return new Parser(false); - } - Parser ALU_ARITHMETIC_LOGIC() throws Exception { - GenerateMicrocode.entry(newline, "ALU_ARITHMETIC_LOGIC"); - return new Parser(false); - } - Parser ALU_ABCD_SBCD_ADDX_SUBX() throws Exception { - GenerateMicrocode.entry(newline, "ALU_ABCD_SBCD_ADDX_SUBX"); - return new Parser(false); - } - Parser ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_prepare() throws Exception { - GenerateMicrocode.entry(newline, "ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR_prepare"); - return new Parser(false); - } - Parser ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR() throws Exception { - GenerateMicrocode.entry(newline, "ALU_ASL_LSL_ROL_ROXL_ASR_LSR_ROR_ROXR"); - return new Parser(false); - } - Parser ALU_MOVE() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVE"); - return new Parser(false); - } - Parser ALU_ADDA_SUBA_CMPA_ADDQ_SUBQ() throws Exception { - GenerateMicrocode.entry(newline, "ALU_ADDA_SUBA_CMPA_ADDQ_SUBQ"); - return new Parser(false); - } - Parser ALU_CHK() throws Exception { - GenerateMicrocode.entry(newline, "ALU_CHK"); - return new Parser(false); - } - Parser ALU_MULS_MULU_DIVS_DIVU() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MULS_MULU_DIVS_DIVU"); - return new Parser(false); - } - Parser ALU_BCHG_BCLR_BSET_BTST() throws Exception { - GenerateMicrocode.entry(newline, "ALU_BCHG_BCLR_BSET_BTST"); - return new Parser(false); - } - Parser ALU_TAS() throws Exception { - GenerateMicrocode.entry(newline, "ALU_TAS"); - return new Parser(false); - } - Parser ALU_NEGX_CLR_NEG_NOT_NBCD_SWAP_EXT() throws Exception { - GenerateMicrocode.entry(newline, "ALU_NEGX_CLR_NEG_NOT_NBCD_SWAP_EXT"); - return new Parser(false); - } - Parser ALU_SIMPLE_LONG_ADD() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SIMPLE_LONG_ADD"); - return new Parser(false); - } - Parser ALU_SIMPLE_LONG_SUB() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SIMPLE_LONG_SUB"); - return new Parser(false); - } - Parser ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR() throws Exception { - GenerateMicrocode.entry(newline, "ALU_MOVE_TO_CCR_SR_RTE_RTR_STOP_LOGIC_TO_CCR_SR"); - return new Parser(false); - } - Parser ALU_SIMPLE_MOVE() throws Exception { - GenerateMicrocode.entry(newline, "ALU_SIMPLE_MOVE"); - return new Parser(false); - } - Parser ALU_LINK_MOVE() throws Exception { - GenerateMicrocode.entry(newline, "ALU_LINK_MOVE"); - return new Parser(false); - } - Parser BRANCH_movem_loop() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_movem_loop"); - return new Parser(false); - } - Parser BRANCH_movem_reg() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_movem_reg"); - return new Parser(false); - } - Parser BRANCH_operand2() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_operand2"); - return new Parser(false); - } - Parser BRANCH_special_01() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_special_01"); - return new Parser(false); - } - Parser BRANCH_special_10() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_special_10"); - return new Parser(false); - } - Parser BRANCH_condition_0() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_condition_0"); - return new Parser(false); - } - Parser BRANCH_condition_1() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_condition_1"); - return new Parser(false); - } - Parser BRANCH_result() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_result"); - return new Parser(false); - } - Parser BRANCH_V() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_V"); - return new Parser(false); - } - Parser BRANCH_movep_16() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_movep_16"); - return new Parser(false); - } - Parser BRANCH_stop_flag_wait_ir_decode() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_stop_flag_wait_ir_decode"); - return new Parser(false); - } - Parser BRANCH_ir() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_ir"); - return new Parser(false); - } - Parser BRANCH_trace_flag_and_interrupt() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_trace_flag_and_interrupt"); - return new Parser(false); - } - Parser BRANCH_group_0_flag() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_group_0_flag"); - return new Parser(false); - } - Parser BRANCH_procedure() throws Exception { - GenerateMicrocode.entry(newline, "BRANCH_procedure"); - return new Parser(false); - } - Parser PROCEDURE_call_load_ea() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_load_ea"); - return new Parser(false); - } - Parser PROCEDURE_call_perform_ea_read() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_perform_ea_read"); - return new Parser(false); - } - Parser PROCEDURE_call_perform_ea_write() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_perform_ea_write"); - return new Parser(false); - } - Parser PROCEDURE_call_save_ea() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_save_ea"); - return new Parser(false); - } - Parser PROCEDURE_return() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_return"); - return new Parser(false); - } - Parser PROCEDURE_wait_finished() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_wait_finished"); - return new Parser(false); - } - Parser PROCEDURE_wait_prefetch_valid() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_wait_prefetch_valid"); - return new Parser(false); - } - Parser PROCEDURE_wait_prefetch_valid_32() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_wait_prefetch_valid_32"); - return new Parser(false); - } - Parser PROCEDURE_jump_to_main_loop() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_jump_to_main_loop"); - return new Parser(false); - } - Parser PROCEDURE_push_micropc() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_push_micropc"); - return new Parser(false); - } - Parser PROCEDURE_call_trap() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_trap"); - return new Parser(false); - } - Parser PROCEDURE_pop_micropc() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_pop_micropc"); - return new Parser(false); - } - Parser PROCEDURE_interrupt_mask() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_interrupt_mask"); - return new Parser(false); - } - Parser PROCEDURE_call_read() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_read"); - return new Parser(false); - } - Parser PROCEDURE_call_write() throws Exception { - GenerateMicrocode.entry(newline, "PROCEDURE_call_write"); - return new Parser(false); - } - void label(String label) throws Exception { GenerateMicrocode.entry(newline, "label_" + label); } - Parser offset(String label) throws Exception { - GenerateMicrocode.entry(newline, "offset_" + label); - return new Parser(false); - } -} Index: trunk/sw/ao68000_tool/src/ao68000_tool/ParseParams.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/ParseParams.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/ParseParams.java (nonexistent) @@ -1,121 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package ao68000_tool; - -import java.io.File; -import java.io.FileInputStream; -import java.util.Vector; -import java.util.regex.Matcher; -import java.util.regex.Pattern; -import java.util.HashMap; - -class ParseParams { - /** - * Parse microcode_params.v to get information about what to control with the microcode, - * that is, about the microcode parameters. - * - * @param file_name - path to microcode_params.v, - * @return - the contents of Parser.java, - * @throws Exception - in case of file read error. - */ - static String parse(String file_name) throws Exception { - // load file - File file = new File(file_name); - byte bytes[] = new byte[(int)file.length()]; - FileInputStream in = new FileInputStream(file); - if( in.read(bytes) != bytes.length ) throw new Exception("Can not read from file: " + file.getCanonicalPath()); - in.close(); - - // prepare Parser.java header and constructors - String java = ""; - java += "package ao68000_tool;" + "\n"; - java += "class Parser {" + "\n"; - java += "\t" + "boolean newline;" + "\n"; - java += "\t" + "Parser() { this(true); }" + "\n"; - java += "\t" + "Parser(boolean newline) { this.newline = newline; }" + "\n"; - - // prepare data structures to keep information about the microcode parameters - prefixes = new Vector(); - prefix_locations = new HashMap(); - name_values = new HashMap(); - - // split read file into lines - String string = new String(bytes); - String tokens[] = string.split("\\n"); - - // prepare patterns, initialize counters - Pattern pat = Pattern.compile("`define\\s*(\\S+)\\s*(\\d+)'d(\\d+).*"); - int last_parameter_size = 0; - control_bit_offset = 0; - - // parse each line - for(String s : tokens) { - Matcher m0 = pat.matcher(s); - - // match parameter names and values - if( m0.matches() ) { - String name = m0.group(1); - int size = Integer.parseInt(m0.group(2)); - int value = Integer.parseInt(m0.group(3)); - - // check if parameter name ends with _IDLE - if(name.endsWith("_IDLE")) { - last_parameter_size = size; - - String prefix = name.substring(0, name.length()-5); - - prefixes.add(prefix + "_"); - prefix_locations.put(prefix + "_start", control_bit_offset); - prefix_locations.put(prefix + "_end", control_bit_offset+last_parameter_size-1); - control_bit_offset += last_parameter_size; - } - else { - java += "\t" + "Parser " + name + "() throws Exception {" + "\n"; - java += "\t\t" + "GenerateMicrocode.entry(newline, \"" + name + "\");" + "\n"; - java += "\t\t" + "return new Parser(false);" + "\n"; - java += "\t" + "}" + "\n"; - - name_values.put(name, value); - } - } - } - - // prepare Parser.java ending - java += "\t" + "void label(String label) throws Exception { GenerateMicrocode.entry(newline, \"label_\" + label); }" + "\n"; - java += "\t" + "Parser offset(String label) throws Exception {" + "\n"; - java += "\t\t" + "GenerateMicrocode.entry(newline, \"offset_\" + label);" + "\n"; - java += "\t\t" + "return new Parser(false);" + "\n"; - java += "\t" + "}" + "\n"; - - java += "}" + "\n"; - - return java; - } - - static Vector prefixes; - static HashMap name_values; - static HashMap prefix_locations; - static int control_bit_offset; -} Index: trunk/sw/ao68000_tool/src/ao68000_tool/GenerateMicrocode.java =================================================================== --- trunk/sw/ao68000_tool/src/ao68000_tool/GenerateMicrocode.java (revision 10) +++ trunk/sw/ao68000_tool/src/ao68000_tool/GenerateMicrocode.java (nonexistent) @@ -1,255 +0,0 @@ -/* - * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package ao68000_tool; - -import java.io.OutputStream; -import java.util.Vector; -import java.util.HashMap; -import java.util.HashSet; - -class GenerateMicrocode { - static void entry(boolean newline, String name) throws Exception { - /* - * if newline is true: end of last line - * if name is "offset_" + label: branch label - * if name is "label_" + label: label declaration - */ - - if(ParseParams.prefixes == null || labels == null || lines == null) throw new Exception("Entry validator not initialized."); - - // save last line - if(newline == true && current_line != null && current_line.size() > 0) lines.add(current_line); - // prepare a new line - if(newline == true) current_line = new HashMap(); - - // save label location - if(name.startsWith("label_")) { - String label = name.substring(6); - if(labels.containsKey(label)) throw new Exception("Double label declaration: " + label); - labels.put(label, lines.size()); - return; - } - - // get prefix - String prefix = "PROCEDURE_"; - if(name.startsWith("offset_")) { - String label = name.substring(7); - name = "label_" + label; - } - else { - prefix = null; - for(String p : ParseParams.prefixes) { - if(name.startsWith(p)) { - prefix = p; - break; - } - } - } - - if(prefix == null) throw new Exception("Unknown prefix for name: " + name); - - // check for double prefix - if(current_line.containsKey(prefix)) throw new Exception("Double prefix call: " + prefix); - - // extend current line - current_line.put(prefix, name); - } - - static void fill_bit_part(int array[], int start, int end, int value) throws Exception { - while(start <= end) { - int bit = value & 0x1; - - array[start] = bit; - - value >>= 1; - start++; - } - } - static void final_process(OutputStream out) throws Exception { - if(ParseParams.prefixes == null || labels == null || lines == null) throw new Exception("Final validator not initialized."); - // add last line - if(current_line != null && current_line.size() > 0) lines.add(current_line); - - - int i=0; - // resolve labels - for(HashMap line : lines) { - if(line.containsKey("PROCEDURE_")) { - String value = line.get("PROCEDURE_"); - - if(value.startsWith("label_")) { - String label = value.substring(6); - - if(labels.containsKey(label) == false) throw new Exception("Unresolved label: " + label); - int label_value = labels.get(label); - - int delta = label_value - i; - - if(delta < 0 || delta > 15) throw new Exception("Label: " + label + " out of bounds: " + delta); - line.put("PROCEDURE_", "value_" + delta); - } - } - i++; - } - - // prepare output header - int depth = 1; - while(depth < lines.size()) depth *= 2; - - out.write(new String("DEPTH = " + depth + ";\n").getBytes()); - out.write(new String("WIDTH = " + bit_line.length + ";\n").getBytes()); - out.write(new String("ADDRESS_RADIX = DEC;\n").getBytes()); - out.write(new String("DATA_RADIX = BIN;\n").getBytes()); - out.write(new String("CONTENT\n").getBytes()); - out.write(new String("BEGIN\n").getBytes()); - - i=0; - HashSet set = new HashSet(); - Vector bit_lines = new Vector(); - // prepare final bit array - for(HashMap line : lines) { - for(int j=0; j=0; j--) { - bits += bit_line[j]; - } - set.add(bits); - bit_lines.add(bits); - out.write(new String(bits + ";\n").getBytes()); - - i++; - } - out.write(new String("END;\n").getBytes()); - - - // prepare a compact microcode with a microcode decoder - // microcode reduced to 500x8 bits = 4000 bits, but microcode decoder takes about 1000 LE - // so currently unused -/* - i = set.size(); - int bit_size = 0; - while(i > 0) { - bit_size++; - i /= 2; - } - System.out.println("Set size: " + set.size() + ", bit size: " + bit_size + ", bit_line.length: " + bit_line.length); - - String empty_line = ""; - i = 0; - while(i < bit_line.length) { - empty_line += "0"; - i++; - } - - - String verilog = "assign micro_data =" + "\n"; - - verilog += "(encoded == " + bit_size + "'d" + 0 + ") ? " + bit_line.length + "'b" + empty_line + " :" + "\n"; - HashMap bit_line_numbers = new HashMap(); - i = 1; - for(String line : set) { - verilog += "(encoded == " + bit_size + "'d" + i + ") ? " + bit_line.length + "'b" + line + " :" + "\n"; - - bit_line_numbers.put(line, i); - i++; - } - verilog += bit_line.length + "'b" + empty_line + ";" + "\n"; - - i=0; - for(String line : bit_lines) { - String addr = "" + i + ": "; - while(addr.length() < 8) addr = " " + addr; - System.out.print(addr); - - String content = "" + bit_line_numbers.get(line) + ";"; - System.out.println(content); - - i++; - } - System.out.println("Verilog:\n" + verilog); -*/ - } - static void print_microcode_defines(OutputStream out) throws Exception { - if(ParseParams.prefix_locations == null || ParseParams.prefixes == null) throw new Exception("No prefix_locations or prefixes set."); - - out.write(new String("/*! \\file microcode_locations.v\n * \\brief Definitions of microcode locations.\n */\n").getBytes()); - - for(String s : ParseParams.prefixes) { - int start = ParseParams.prefix_locations.get(s + "start"); - int end = ParseParams.prefix_locations.get(s + "end"); - - String short_name = s.substring(0, s.length()-1); - short_name = short_name.toLowerCase(); - - out.write(new String("`define MICRO_DATA_" + short_name + " " + "micro_data[" + end + ":" + start + "]\n").getBytes()); - } - out.write(new String("\n").getBytes()); - - for(String label : labels.keySet()) { - if(label.startsWith("MICROPC_")) { - out.write(new String("`define " + label + " 9'd" + labels.get(label) + "\n").getBytes()); - } - } - } - static void generate(OutputStream microcode_os, OutputStream locations_os) throws Exception { - bit_line = new int[ParseParams.control_bit_offset]; - lines = new Vector>(); - labels = new HashMap(); - - Microcode.microcode(new Parser()); - - final_process(microcode_os); - print_microcode_defines(locations_os); - } - static HashMap current_line; - static Vector> lines; - static HashMap labels; - static int bit_line[]; -} Index: trunk/sw/ao68000_tool/Makefile =================================================================== --- trunk/sw/ao68000_tool/Makefile (revision 10) +++ trunk/sw/ao68000_tool/Makefile (nonexistent) @@ -1,21 +0,0 @@ -ifndef AO68000_BASE -AO68000_BASE := $(CURDIR)/../.. -endif - -AO68000_RTL := $(AO68000_BASE)/rtl/verilog/ao68000 - -help: - @echo -e "Select operation to perform. Type 'make' followed by the name of the operation." - @echo - @echo -e "Available operations:" - @echo -e "microcode \t- compile microcode for the ao68000." - @echo -e "compile_tool \t- compile the ao68000_tool. Ant tool required." - @echo - @exit 0 - -./dist/ao68000_tool.jar: - ant jar - -microcode: ./dist/ao68000_tool.jar - java -jar ./dist/ao68000_tool.jar parser $(AO68000_RTL)/microcode_params.v ./src/ao68000_tool/Parser.java - java -jar ./dist/ao68000_tool.jar microcode $(AO68000_RTL)/microcode_params.v $(AO68000_RTL)/microcode/microcode.mif $(AO68000_RTL)/microcode/microcode_locations.v Index: trunk/sw/ao68000_tool/build.xml =================================================================== --- trunk/sw/ao68000_tool/build.xml (revision 10) +++ trunk/sw/ao68000_tool/build.xml (nonexistent) @@ -1,74 +0,0 @@ - - - - - - - - - - - Builds, tests, and runs the project ao68000_tool. - - - Index: trunk/sw/ao68000_tool =================================================================== --- trunk/sw/ao68000_tool (revision 10) +++ trunk/sw/ao68000_tool (nonexistent)

trunk/sw/ao68000_tool Property changes : Deleted: svn:ignore ## -1 +0,0 ## -build Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/time.c =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/time.c (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/time.c (nonexistent) @@ -1,93 +0,0 @@ -/* - * linux/arch/m68knommu/kernel/time.c - * - * Copyright (C) 1991, 1992, 1995 Linus Torvalds - * - * This file contains the m68k-specific time handling details. - * Most of the stuff is located in the machine specific files. - * - * 1997-09-10 Updated NTP code according to technical memorandum Jan '96 - * "A Kernel Model for Precision Timekeeping" by Dave Mills - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#define TICK_SIZE (tick_nsec / 1000) - -static inline int set_rtc_mmss(unsigned long nowtime) -{ - if (mach_set_clock_mmss) - return mach_set_clock_mmss (nowtime); - return -1; -} - -#ifndef CONFIG_GENERIC_CLOCKEVENTS -/* - * timer_interrupt() needs to keep up the real-time clock, - * as well as call the "do_timer()" routine every clocktick - */ -irqreturn_t arch_timer_interrupt(int irq, void *dummy) -{ - unsigned long flags; - - - if (current->pid) - profile_tick(CPU_PROFILING); - - write_seqlock_irqsave(&xtime_lock, flags); - - do_timer(1); - - -#ifndef CONFIG_SMP - update_process_times(user_mode(get_irq_regs())); -#endif - - write_sequnlock_irqrestore(&xtime_lock, flags); - - return(IRQ_HANDLED); -} -#endif - -static unsigned long read_rtc_mmss(void) -{ - unsigned int year, mon, day, hour, min, sec; - - if (mach_gettod) - mach_gettod(&year, &mon, &day, &hour, &min, &sec); - else - year = mon = day = hour = min = sec = 0; - - if ((year += 1900) < 1970) - year += 100; - - return mktime(year, mon, day, hour, min, sec); -} - -void read_persistent_clock(struct timespec *ts) -{ - ts->tv_sec = read_rtc_mmss(); - ts->tv_nsec = 0; -} - -int update_persistent_clock(struct timespec now) -{ - return set_rtc_mmss(now.tv_sec); -} - -void time_init(void) -{ - hw_timer_init(); -} Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/setup.c =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/setup.c (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/setup.c (nonexistent) @@ -1,358 +0,0 @@ -/* - * linux/arch/m68knommu/kernel/setup.c - * - * Copyright (C) 1999-2007 Greg Ungerer (gerg@snapgear.com) - * Copyright (C) 1998,1999 D. Jeff Dionne - * Copyleft ()) 2000 James D. Schettine {james@telos-systems.com} - * Copyright (C) 1998 Kenneth Albanowski - * Copyright (C) 1995 Hamish Macdonald - * Copyright (C) 2000 Lineo Inc. (www.lineo.com) - * Copyright (C) 2001 Lineo, Inc. - * - * 68VZ328 Fixes/support Evan Stawnyczy - */ - -/* - * This file handles the architecture-dependent parts of system setup - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -unsigned long memory_start; -unsigned long memory_end; - -EXPORT_SYMBOL(memory_start); -EXPORT_SYMBOL(memory_end); - -char __initdata command_line[COMMAND_LINE_SIZE]; - -/* machine dependent timer functions */ -void (*mach_gettod)(int*, int*, int*, int*, int*, int*); -int (*mach_set_clock_mmss)(unsigned long); - -/* machine dependent reboot functions */ -void (*mach_reset)(void); -void (*mach_halt)(void); -void (*mach_power_off)(void); - -#ifdef CONFIG_M68000 - #define CPU "MC68000" -#endif -#ifdef CONFIG_M68328 - #define CPU "MC68328" -#endif -#ifdef CONFIG_M68EZ328 - #define CPU "MC68EZ328" -#endif -#ifdef CONFIG_M68VZ328 - #define CPU "MC68VZ328" -#endif -#ifdef CONFIG_M68360 - #define CPU "MC68360" -#endif -#if defined(CONFIG_M5206) - #define CPU "COLDFIRE(m5206)" -#endif -#if defined(CONFIG_M5206e) - #define CPU "COLDFIRE(m5206e)" -#endif -#if defined(CONFIG_M520x) - #define CPU "COLDFIRE(m520x)" -#endif -#if defined(CONFIG_M523x) - #define CPU "COLDFIRE(m523x)" -#endif -#if defined(CONFIG_M5249) - #define CPU "COLDFIRE(m5249)" -#endif -#if defined(CONFIG_M5271) - #define CPU "COLDFIRE(m5270/5271)" -#endif -#if defined(CONFIG_M5272) - #define CPU "COLDFIRE(m5272)" -#endif -#if defined(CONFIG_M5275) - #define CPU "COLDFIRE(m5274/5275)" -#endif -#if defined(CONFIG_M528x) - #define CPU "COLDFIRE(m5280/5282)" -#endif -#if defined(CONFIG_M5307) - #define CPU "COLDFIRE(m5307)" -#endif -#if defined(CONFIG_M532x) - #define CPU "COLDFIRE(m532x)" -#endif -#if defined(CONFIG_M5407) - #define CPU "COLDFIRE(m5407)" -#endif -#if defined(CONFIG_AO68000) - #define CPU "AO68000" -#endif -#ifndef CPU - #define CPU "UNKNOWN" -#endif - -extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end; -extern int _ramstart, _ramend; - -#if defined(CONFIG_UBOOT) -/* - * parse_uboot_commandline - * - * Copies u-boot commandline arguments and store them in the proper linux - * variables. - * - * Assumes: - * _init_sp global contains the address in the stack pointer when the - * kernel starts (see head.S::_start) - * - * U-Boot calling convention: - * (*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end); - * - * _init_sp can be parsed as such - * - * _init_sp+00 = u-boot cmd after jsr into kernel (skip) - * _init_sp+04 = &kernel board_info (residual data) - * _init_sp+08 = &initrd_start - * _init_sp+12 = &initrd_end - * _init_sp+16 = &cmd_start - * _init_sp+20 = &cmd_end - * - * This also assumes that the memory locations pointed to are still - * unmodified. U-boot places them near the end of external SDRAM. - * - * Argument(s): - * commandp = the linux commandline arg container to fill. - * size = the sizeof commandp. - * - * Returns: - */ -void parse_uboot_commandline(char *commandp, int size) -{ - extern unsigned long _init_sp; - unsigned long *sp; - unsigned long uboot_kbd; - unsigned long uboot_initrd_start, uboot_initrd_end; - unsigned long uboot_cmd_start, uboot_cmd_end; - - - sp = (unsigned long *)_init_sp; - uboot_kbd = sp[1]; - uboot_initrd_start = sp[2]; - uboot_initrd_end = sp[3]; - uboot_cmd_start = sp[4]; - uboot_cmd_end = sp[5]; - - if (uboot_cmd_start && uboot_cmd_end) - strncpy(commandp, (const char *)uboot_cmd_start, size); -#if defined(CONFIG_BLK_DEV_INITRD) - if (uboot_initrd_start && uboot_initrd_end && - (uboot_initrd_end > uboot_initrd_start)) { - initrd_start = uboot_initrd_start; - initrd_end = uboot_initrd_end; - ROOT_DEV = Root_RAM0; - printk(KERN_INFO "initrd at 0x%lx:0x%lx\n", - initrd_start, initrd_end); - } -#endif /* if defined(CONFIG_BLK_DEV_INITRD) */ -} -#endif /* #if defined(CONFIG_UBOOT) */ - -void __init setup_arch(char **cmdline_p) -{ - int bootmap_size; - - memory_start = PAGE_ALIGN(_ramstart); - memory_end = _ramend; - - init_mm.start_code = (unsigned long) &_stext; - init_mm.end_code = (unsigned long) &_etext; - init_mm.end_data = (unsigned long) &_edata; - init_mm.brk = (unsigned long) 0; - - config_BSP(&command_line[0], sizeof(command_line)); - -#if defined(CONFIG_BOOTPARAM) - strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); - command_line[sizeof(command_line) - 1] = 0; -#endif /* CONFIG_BOOTPARAM */ - -#if defined(CONFIG_UBOOT) - /* CONFIG_UBOOT and CONFIG_BOOTPARAM defined, concatenate cmdline */ - #if defined(CONFIG_BOOTPARAM) - /* Add the whitespace separator */ - command_line[strlen(CONFIG_BOOTPARAM_STRING)] = ' '; - /* Parse uboot command line into the rest of the buffer */ - parse_uboot_commandline( - &command_line[(strlen(CONFIG_BOOTPARAM_STRING)+1)], - (sizeof(command_line) - - (strlen(CONFIG_BOOTPARAM_STRING)+1))); - /* Only CONFIG_UBOOT defined, create cmdline */ - #else - parse_uboot_commandline(&command_line[0], sizeof(command_line)); - #endif /* CONFIG_BOOTPARAM */ - command_line[sizeof(command_line) - 1] = 0; -#endif /* CONFIG_UBOOT */ - printk(KERN_INFO "\x0F\r\n\nuClinux/" CPU "\n"); - -#ifdef CONFIG_UCDIMM - printk(KERN_INFO "uCdimm by Lineo, Inc. \n"); -#endif -#ifdef CONFIG_M68VZ328 - printk(KERN_INFO "M68VZ328 support by Evan Stawnyczy \n"); -#endif -#ifdef CONFIG_COLDFIRE - printk(KERN_INFO "COLDFIRE port done by Greg Ungerer, gerg@snapgear.com\n"); -#ifdef CONFIG_M5307 - printk(KERN_INFO "Modified for M5307 by Dave Miller, dmiller@intellistor.com\n"); -#endif -#ifdef CONFIG_ELITE - printk(KERN_INFO "Modified for M5206eLITE by Rob Scott, rscott@mtrob.fdns.net\n"); -#endif -#endif - printk(KERN_INFO "Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne\n"); - -#if defined( CONFIG_PILOT ) && defined( CONFIG_M68328 ) - printk(KERN_INFO "TRG SuperPilot FLASH card support \n"); -#endif -#if defined( CONFIG_PILOT ) && defined( CONFIG_M68EZ328 ) - printk(KERN_INFO "PalmV support by Lineo Inc. \n"); -#endif -#if defined (CONFIG_M68360) - printk(KERN_INFO "QUICC port done by SED Systems ,\n"); - printk(KERN_INFO "based on 2.0.38 port by Lineo Inc. .\n"); -#endif -#ifdef CONFIG_DRAGEN2 - printk(KERN_INFO "DragonEngine II board support by Georges Menie\n"); -#endif -#ifdef CONFIG_M5235EVB - printk(KERN_INFO "Motorola M5235EVB support (C)2005 Syn-tech Systems, Inc. (Jate Sujjavanich)\n"); -#endif - - pr_debug("KERNEL -> TEXT=0x%06x-0x%06x DATA=0x%06x-0x%06x " - "BSS=0x%06x-0x%06x\n", (int) &_stext, (int) &_etext, - (int) &_sdata, (int) &_edata, - (int) &_sbss, (int) &_ebss); - pr_debug("MEMORY -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x\n ", - (int) &_ebss, (int) memory_start, - (int) memory_start, (int) memory_end); - - /* Keep a copy of command line */ - *cmdline_p = &command_line[0]; - memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE); - boot_command_line[COMMAND_LINE_SIZE-1] = 0; - -#ifdef DEBUG - if (strlen(*cmdline_p)) - printk(KERN_DEBUG "Command line: '%s'\n", *cmdline_p); -#endif -#if defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_DUMMY_CONSOLE) - conswitchp = &dummy_con; -#endif - - /* - * Give all the memory to the bootmap allocator, tell it to put the - * boot mem_map at the start of memory. - */ - bootmap_size = init_bootmem_node( - NODE_DATA(0), - memory_start >> PAGE_SHIFT, /* map goes here */ - PAGE_OFFSET >> PAGE_SHIFT, /* 0 on coldfire */ - memory_end >> PAGE_SHIFT); - /* - * Free the usable memory, we have to make sure we do not free - * the bootmem bitmap so we then reserve it after freeing it :-) - */ - - free_bootmem(memory_start, memory_end - memory_start); - reserve_bootmem(memory_start, bootmap_size, BOOTMEM_DEFAULT); - -#if defined(CONFIG_UBOOT) && defined(CONFIG_BLK_DEV_INITRD) - if ((initrd_start > 0) && (initrd_start < initrd_end) && - (initrd_end < memory_end)) - reserve_bootmem(initrd_start, initrd_end - initrd_start, - BOOTMEM_DEFAULT); -#endif /* if defined(CONFIG_BLK_DEV_INITRD) */ - - /* - * Get kmalloc into gear. - */ - paging_init(); -} - -/* - * Get CPU information for use by the procfs. - */ -static int show_cpuinfo(struct seq_file *m, void *v) -{ - char *cpu, *mmu, *fpu; - u_long clockfreq; - - cpu = CPU; - mmu = "none"; - fpu = "none"; - -#ifdef CONFIG_COLDFIRE - clockfreq = (loops_per_jiffy * HZ) * 3; -#else - clockfreq = (loops_per_jiffy * HZ) * 16; -#endif - - seq_printf(m, "CPU:\t\t%s\n" - "MMU:\t\t%s\n" - "FPU:\t\t%s\n" - "Clocking:\t%lu.%1luMHz\n" - "BogoMips:\t%lu.%02lu\n" - "Calibration:\t%lu loops\n", - cpu, mmu, fpu, - clockfreq / 1000000, - (clockfreq / 100000) % 10, - (loops_per_jiffy * HZ) / 500000, - ((loops_per_jiffy * HZ) / 5000) % 100, - (loops_per_jiffy * HZ)); - - return 0; -} - -static void *c_start(struct seq_file *m, loff_t *pos) -{ - return *pos < NR_CPUS ? ((void *) 0x12345678) : NULL; -} - -static void *c_next(struct seq_file *m, void *v, loff_t *pos) -{ - ++*pos; - return c_start(m, pos); -} - -static void c_stop(struct seq_file *m, void *v) -{ -} - -const struct seq_operations cpuinfo_op = { - .start = c_start, - .next = c_next, - .stop = c_stop, - .show = show_cpuinfo, -}; - Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/vmlinux.lds.S =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/vmlinux.lds.S (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/kernel/vmlinux.lds.S (nonexistent) @@ -1,182 +0,0 @@ -/* - * vmlinux.lds.S -- master linker script for m68knommu arch - * - * (C) Copyright 2002-2006, Greg Ungerer - * - * This linker script is equiped to build either ROM loaded or RAM - * run kernels. - */ - -#include -#include -#include - -#if defined(CONFIG_RAMKERNEL) -#define RAM_START CONFIG_KERNELBASE -#define RAM_LENGTH (CONFIG_RAMBASE + CONFIG_RAMSIZE - CONFIG_KERNELBASE) -#define TEXT ram -#define DATA ram -#define INIT ram -#define BSSS ram -#endif -#if defined(CONFIG_ROMKERNEL) || defined(CONFIG_HIMEMKERNEL) -#define RAM_START CONFIG_RAMBASE -#define RAM_LENGTH CONFIG_RAMSIZE -#define ROMVEC_START CONFIG_ROMVEC -#define ROMVEC_LENGTH CONFIG_ROMVECSIZE -#define ROM_START CONFIG_ROMSTART -#define ROM_LENGTH CONFIG_ROMSIZE -#define TEXT rom -#define DATA ram -#define INIT ram -#define BSSS ram -#endif - -#ifndef DATA_ADDR -#define DATA_ADDR -#endif - - -OUTPUT_ARCH(m68k) -ENTRY(_start) - -MEMORY { - ram : ORIGIN = RAM_START, LENGTH = RAM_LENGTH -#ifdef ROM_START - romvec : ORIGIN = ROMVEC_START, LENGTH = ROMVEC_LENGTH - rom : ORIGIN = ROM_START, LENGTH = ROM_LENGTH -#endif -} - -jiffies = jiffies_64 + 4; - -SECTIONS { - -#ifdef ROMVEC_START - . = ROMVEC_START ; - .romvec : { - __rom_start = . ; - _romvec = .; - *(.data.initvect) - } > romvec -#endif - - .text : { - _text = .; - _stext = . ; - HEAD_TEXT - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.text.lock) - - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - - *(.rodata) *(.rodata.*) - *(__vermagic) /* Kernel version magic */ - *(__markers_strings) - *(.rodata1) - *(.rodata.str1.1) - - /* Kernel symbol table: Normal symbols */ - . = ALIGN(4); - __start___ksymtab = .; - *(__ksymtab) - __stop___ksymtab = .; - - /* Kernel symbol table: GPL-only symbols */ - __start___ksymtab_gpl = .; - *(__ksymtab_gpl) - __stop___ksymtab_gpl = .; - - /* Kernel symbol table: Normal unused symbols */ - __start___ksymtab_unused = .; - *(__ksymtab_unused) - __stop___ksymtab_unused = .; - - /* Kernel symbol table: GPL-only unused symbols */ - __start___ksymtab_unused_gpl = .; - *(__ksymtab_unused_gpl) - __stop___ksymtab_unused_gpl = .; - - /* Kernel symbol table: GPL-future symbols */ - __start___ksymtab_gpl_future = .; - *(__ksymtab_gpl_future) - __stop___ksymtab_gpl_future = .; - - /* Kernel symbol table: Normal symbols */ - __start___kcrctab = .; - *(__kcrctab) - __stop___kcrctab = .; - - /* Kernel symbol table: GPL-only symbols */ - __start___kcrctab_gpl = .; - *(__kcrctab_gpl) - __stop___kcrctab_gpl = .; - - /* Kernel symbol table: Normal unused symbols */ - __start___kcrctab_unused = .; - *(__kcrctab_unused) - __stop___kcrctab_unused = .; - - /* Kernel symbol table: GPL-only unused symbols */ - __start___kcrctab_unused_gpl = .; - *(__kcrctab_unused_gpl) - __stop___kcrctab_unused_gpl = .; - - /* Kernel symbol table: GPL-future symbols */ - __start___kcrctab_gpl_future = .; - *(__kcrctab_gpl_future) - __stop___kcrctab_gpl_future = .; - - /* Kernel symbol table: strings */ - *(__ksymtab_strings) - - /* Built-in module parameters */ - . = ALIGN(4) ; - __start___param = .; - *(__param) - __stop___param = .; - - *(.note.gnu.build-id) - - . = ALIGN(4) ; - _etext = . ; - } > TEXT - - .data DATA_ADDR : { - . = ALIGN(4); - _sdata = . ; - DATA_DATA - CACHELINE_ALIGNED_DATA(32) - INIT_TASK_DATA(THREAD_SIZE) - _edata = . ; - } > DATA - - .init.text : { - . = ALIGN(PAGE_SIZE); - __init_begin = .; - } > INIT - INIT_TEXT_SECTION(PAGE_SIZE) > INIT - INIT_DATA_SECTION(16) > INIT - .init.data : { - . = ALIGN(PAGE_SIZE); - __init_end = .; - } > INIT - - .bss : { - . = ALIGN(4); - _sbss = . ; - *(.bss) - *(COMMON) - . = ALIGN(4) ; - _ebss = . ; - _end = . ; - } > BSSS - - DISCARDS -} - Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Kconfig =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Kconfig (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Kconfig (nonexistent) @@ -1,752 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# - -mainmenu "uClinux/68k (w/o MMU) Kernel Configuration" - -config M68K - bool - default y - select HAVE_IDE - -config MMU - bool - default n - -config NO_DMA - bool - depends on !COLDFIRE - default y - -config FPU - bool - default n - -config ZONE_DMA - bool - default y - -config RWSEM_GENERIC_SPINLOCK - bool - default y - -config RWSEM_XCHGADD_ALGORITHM - bool - default n - -config ARCH_HAS_ILOG2_U32 - bool - default n - -config ARCH_HAS_ILOG2_U64 - bool - default n - -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_GPIO - bool - default n - -config GENERIC_HWEIGHT - bool - default y - -config GENERIC_HARDIRQS - bool - default y - -config GENERIC_CALIBRATE_DELAY - bool - default y - -config GENERIC_TIME - bool - default y - -config GENERIC_CMOS_UPDATE - bool - default y - -config TIME_LOW_RES - bool - default y - -config GENERIC_CLOCKEVENTS - bool - default n - -config NO_IOPORT - def_bool y - -source "init/Kconfig" - -source "kernel/Kconfig.freezer" - -menu "Processor type and features" - -choice - prompt "CPU" - default M68EZ328 - -config M68328 - bool "MC68328" - help - Motorola 68328 processor support. - -config AO68000 - bool "AO68000" - help - AO68000 soft core support. - -config M68EZ328 - bool "MC68EZ328" - help - Motorola 68EX328 processor support. - -config M68VZ328 - bool "MC68VZ328" - help - Motorola 68VZ328 processor support. - -config M68360 - bool "MC68360" - help - Motorola 68360 processor support. - -config M5206 - bool "MCF5206" - help - Motorola ColdFire 5206 processor support. - -config M5206e - bool "MCF5206e" - help - Motorola ColdFire 5206e processor support. - -config M520x - bool "MCF520x" - select GENERIC_CLOCKEVENTS - help - Freescale Coldfire 5207/5208 processor support. - -config M523x - bool "MCF523x" - select GENERIC_CLOCKEVENTS - help - Freescale Coldfire 5230/1/2/4/5 processor support - -config M5249 - bool "MCF5249" - help - Motorola ColdFire 5249 processor support. - -config M5271 - bool "MCF5271" - help - Freescale (Motorola) ColdFire 5270/5271 processor support. - -config M5272 - bool "MCF5272" - help - Motorola ColdFire 5272 processor support. - -config M5275 - bool "MCF5275" - help - Freescale (Motorola) ColdFire 5274/5275 processor support. - -config M528x - bool "MCF528x" - select GENERIC_CLOCKEVENTS - help - Motorola ColdFire 5280/5282 processor support. - -config M5307 - bool "MCF5307" - help - Motorola ColdFire 5307 processor support. - -config M532x - bool "MCF532x" - help - Freescale (Motorola) ColdFire 532x processor support. - -config M5407 - bool "MCF5407" - help - Motorola ColdFire 5407 processor support. - -endchoice - -config M527x - bool - depends on (M5271 || M5275) - select GENERIC_CLOCKEVENTS - default y - -config COLDFIRE - bool - depends on (M5206 || M5206e || M520x || M523x || M5249 || M527x || M5272 || M528x || M5307 || M532x || M5407) - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - default y - -config CLOCK_SET - bool "Enable setting the CPU clock frequency" - default n - help - On some CPU's you do not need to know what the core CPU clock - frequency is. On these you can disable clock setting. On some - traditional 68K parts, and on all ColdFire parts you need to set - the appropriate CPU clock frequency. On these devices many of the - onboard peripherals derive their timing from the master CPU clock - frequency. - -config CLOCK_FREQ - int "Set the core clock frequency" - default "66666666" - depends on CLOCK_SET - help - Define the CPU clock frequency in use. This is the core clock - frequency, it may or may not be the same as the external clock - crystal fitted to your board. Some processors have an internal - PLL and can have their frequency programmed at run time, others - use internal dividers. In general the kernel won't setup a PLL - if it is fitted (there are some exceptions). This value will be - specific to the exact CPU that you are using. - -config CLOCK_DIV - int "Set the core/bus clock divide ratio" - default "1" - depends on CLOCK_SET - help - On many SoC style CPUs the master CPU clock is also used to drive - on-chip peripherals. The clock that is distributed to these - peripherals is sometimes a fixed ratio of the master clock - frequency. If so then set this to the divider ratio of the - master clock to the peripheral clock. If not sure then select 1. - -config OLDMASK - bool "Old mask 5307 (1H55J) silicon" - depends on M5307 - help - Build support for the older revision ColdFire 5307 silicon. - Specifically this is the 1H55J mask revision. - -comment "Platform" - -config TERASICDE2 - bool "Terasic DE2-70 FPGA development board support" - depends on AO68000 - help - Support for the Terasic DE2-70 FPGA development board. - -config PILOT3 - bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support" - depends on M68328 - help - Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII. - -config XCOPILOT_BUGS - bool "(X)Copilot support" - depends on PILOT3 - help - Support the bugs of Xcopilot. - -config UC5272 - bool 'Arcturus Networks uC5272 dimm board support' - depends on M5272 - help - Support for the Arcturus Networks uC5272 dimm board. - -config UC5282 - bool "Arcturus Networks uC5282 board support" - depends on M528x - help - Support for the Arcturus Networks uC5282 dimm board. - -config UCSIMM - bool "uCsimm module support" - depends on M68EZ328 - help - Support for the Arcturus Networks uCsimm module. - -config UCDIMM - bool "uDsimm module support" - depends on M68VZ328 - help - Support for the Arcturus Networks uDsimm module. - -config DRAGEN2 - bool "DragenEngine II board support" - depends on M68VZ328 - help - Support for the DragenEngine II board. - -config DIRECT_IO_ACCESS - bool "Allow user to access IO directly" - depends on (UCSIMM || UCDIMM || DRAGEN2) - help - Disable the CPU internal registers protection in user mode, - to allow a user application to read/write them. - -config INIT_LCD - bool "Initialize LCD" - depends on (UCSIMM || UCDIMM || DRAGEN2) - help - Initialize the LCD controller of the 68x328 processor. - -config MEMORY_RESERVE - int "Memory reservation (MiB)" - depends on (UCSIMM || UCDIMM) - help - Reserve certain memory regions on 68x328 based boards. - -config UCQUICC - bool "Lineo uCquicc board support" - depends on M68360 - help - Support for the Lineo uCquicc board. - -config ARN5206 - bool "Arnewsh 5206 board support" - depends on M5206 - help - Support for the Arnewsh 5206 board. - -config M5206eC3 - bool "Motorola M5206eC3 board support" - depends on M5206e - help - Support for the Motorola M5206eC3 board. - -config ELITE - bool "Motorola M5206eLITE board support" - depends on M5206e - help - Support for the Motorola M5206eLITE board. - -config M5208EVB - bool "Freescale M5208EVB board support" - depends on M520x - help - Support for the Freescale Coldfire M5208EVB. - -config M5235EVB - bool "Freescale M5235EVB support" - depends on M523x - help - Support for the Freescale M5235EVB board. - -config M5249C3 - bool "Motorola M5249C3 board support" - depends on M5249 - help - Support for the Motorola M5249C3 board. - -config M5271EVB - bool "Freescale (Motorola) M5271EVB board support" - depends on M5271 - help - Support for the Freescale (Motorola) M5271EVB board. - -config M5275EVB - bool "Freescale (Motorola) M5275EVB board support" - depends on M5275 - help - Support for the Freescale (Motorola) M5275EVB board. - -config M5272C3 - bool "Motorola M5272C3 board support" - depends on M5272 - help - Support for the Motorola M5272C3 board. - -config COBRA5272 - bool "senTec COBRA5272 board support" - depends on M5272 - help - Support for the senTec COBRA5272 board. - -config AVNET5282 - bool "Avnet 5282 board support" - depends on M528x - help - Support for the Avnet 5282 board. - -config M5282EVB - bool "Motorola M5282EVB board support" - depends on M528x - help - Support for the Motorola M5282EVB board. - -config COBRA5282 - bool "senTec COBRA5282 board support" - depends on M528x - help - Support for the senTec COBRA5282 board. - -config SOM5282EM - bool "EMAC.Inc SOM5282EM board support" - depends on M528x - help - Support for the EMAC.Inc SOM5282EM module. - -config WILDFIRE - bool "Intec Automation Inc. WildFire board support" - depends on M528x - help - Support for the Intec Automation Inc. WildFire. - -config WILDFIREMOD - bool "Intec Automation Inc. WildFire module support" - depends on M528x - help - Support for the Intec Automation Inc. WildFire module. - -config ARN5307 - bool "Arnewsh 5307 board support" - depends on M5307 - help - Support for the Arnewsh 5307 board. - -config M5307C3 - bool "Motorola M5307C3 board support" - depends on M5307 - help - Support for the Motorola M5307C3 board. - -config SECUREEDGEMP3 - bool "SnapGear SecureEdge/MP3 platform support" - depends on M5307 - help - Support for the SnapGear SecureEdge/MP3 platform. - -config M5329EVB - bool "Freescale (Motorola) M5329EVB board support" - depends on M532x - help - Support for the Freescale (Motorola) M5329EVB board. - -config COBRA5329 - bool "senTec COBRA5329 board support" - depends on M532x - help - Support for the senTec COBRA5329 board. - -config M5407C3 - bool "Motorola M5407C3 board support" - depends on M5407 - help - Support for the Motorola M5407C3 board. - -config CLEOPATRA - bool "Feith CLEOPATRA board support" - depends on (M5307 || M5407) - help - Support for the Feith Cleopatra boards. - -config CANCam - bool "Feith CANCam board support" - depends on M5272 - help - Support for the Feith CANCam board. - -config SCALES - bool "Feith SCALES board support" - depends on M5272 - help - Support for the Feith SCALES board. - -config NETtel - bool "SecureEdge/NETtel board support" - depends on (M5206e || M5272 || M5307) - help - Support for the SnapGear NETtel/SecureEdge/SnapGear boards. - -config SNAPGEAR - bool "SnapGear router board support" - depends on NETtel - help - Special additional support for SnapGear router boards. - -config CPU16B - bool "Sneha Technologies S.L. Sarasvati board support" - depends on M5272 - help - Support for the SNEHA CPU16B board. - -config MOD5272 - bool "Netburner MOD-5272 board support" - depends on M5272 - help - Support for the Netburner MOD-5272 board. - -config SAVANTrosie1 - bool "Savant Rosie1 board support" - depends on M523x - help - Support for the Savant Rosie1 board. - -config ROMFS_FROM_ROM - bool "ROMFS image not RAM resident" - depends on (NETtel || SNAPGEAR) - help - The ROMfs filesystem will stay resident in the FLASH/ROM, not be - moved into RAM. - -config PILOT - bool - default y - depends on (PILOT3 || PILOT5) - -config ARNEWSH - bool - default y - depends on (ARN5206 || ARN5307) - -config FREESCALE - bool - default y - depends on (M5206eC3 || M5208EVB || M5235EVB || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5329EVB || M5407C3) - -config HW_FEITH - bool - default y - depends on (CLEOPATRA || CANCam || SCALES) - -config senTec - bool - default y - depends on (COBRA5272 || COBRA5282) - -config EMAC_INC - bool - default y - depends on (SOM5282EM) - -config SNEHA - bool - default y - depends on CPU16B - -config SAVANT - bool - default y - depends on SAVANTrosie1 - -config AVNET - bool - default y - depends on (AVNET5282) - -config UBOOT - bool "Support for U-Boot command line parameters" - help - If you say Y here kernel will try to collect command - line parameters from the initial u-boot stack. - default n - -config 4KSTACKS - bool "Use 4Kb for kernel stacks instead of 8Kb" - default y - help - If you say Y here the kernel will use a 4Kb stacksize for the - kernel stack attached to each process/thread. This facilitates - running more threads on a system and also reduces the pressure - on the VM subsystem for higher order allocations. - -config HZ - int - default 1000 if CLEOPATRA - default 100 - -comment "RAM configuration" - -config RAMBASE - hex "Address of the base of RAM" - default "0" - help - Define the address that RAM starts at. On many platforms this is - 0, the base of the address space. And this is the default. Some - platforms choose to setup their RAM at other addresses within the - processor address space. - -config RAMSIZE - hex "Size of RAM (in bytes)" - default "0x400000" - help - Define the size of the system RAM. If you select 0 then the - kernel will try to probe the RAM size at runtime. This is not - supported on all CPU types. - -config VECTORBASE - hex "Address of the base of system vectors" - default "0" - help - Define the address of the system vectors. Commonly this is - put at the start of RAM, but it doesn't have to be. On ColdFire - platforms this address is programmed into the VBR register, thus - actually setting the address to use. - -config KERNELBASE - hex "Address of the base of kernel code" - default "0x400" - help - Typically on m68k systems the kernel will not start at the base - of RAM, but usually some small offset from it. Define the start - address of the kernel here. The most common setup will have the - processor vectors at the base of RAM and then the start of the - kernel. On some platforms some RAM is reserved for boot loaders - and the kernel starts after that. The 0x400 default was based on - a system with the RAM based at address 0, and leaving enough room - for the theoretical maximum number of 256 vectors. - -choice - prompt "RAM bus width" - default RAMAUTOBIT - -config RAMAUTOBIT - bool "AUTO" - help - Select the physical RAM data bus size. Not needed on most platforms, - so you can generally choose AUTO. - -config RAM8BIT - bool "8bit" - help - Configure RAM bus to be 8 bits wide. - -config RAM16BIT - bool "16bit" - help - Configure RAM bus to be 16 bits wide. - -config RAM32BIT - bool "32bit" - help - Configure RAM bus to be 32 bits wide. - -endchoice - -comment "ROM configuration" - -config ROM - bool "Specify ROM linker regions" - default n - help - Define a ROM region for the linker script. This creates a kernel - that can be stored in flash, with possibly the text, and data - regions being copied out to RAM at startup. - -config ROMBASE - hex "Address of the base of ROM device" - default "0" - depends on ROM - help - Define the address that the ROM region starts at. Some platforms - use this to set their chip select region accordingly for the boot - device. - -config ROMVEC - hex "Address of the base of the ROM vectors" - default "0" - depends on ROM - help - This is almost always the same as the base of the ROM. Since on all - 68000 type variants the vectors are at the base of the boot device - on system startup. - -config ROMVECSIZE - hex "Size of ROM vector region (in bytes)" - default "0x400" - depends on ROM - help - Define the size of the vector region in ROM. For most 68000 - variants this would be 0x400 bytes in size. Set to 0 if you do - not want a vector region at the start of the ROM. - -config ROMSTART - hex "Address of the base of system image in ROM" - default "0x400" - depends on ROM - help - Define the start address of the system image in ROM. Commonly this - is strait after the ROM vectors. - -config ROMSIZE - hex "Size of the ROM device" - default "0x100000" - depends on ROM - help - Size of the ROM device. On some platforms this is used to setup - the chip select that controls the boot ROM device. - -choice - prompt "Kernel executes from" - ---help--- - Choose the memory type that the kernel will be running in. - -config RAMKERNEL - bool "RAM" - help - The kernel will be resident in RAM when running. - -config ROMKERNEL - bool "ROM" - help - The kernel will be resident in FLASH/ROM when running. This is - often referred to as Execute-in-Place (XIP), since the kernel - code executes from the position it is stored in the FLASH/ROM. - -endchoice - -if COLDFIRE -source "kernel/Kconfig.preempt" -endif - -source "kernel/time/Kconfig" - -source "mm/Kconfig" - -endmenu - -config ISA_DMA_API - bool - depends on !M5272 - default y - -source "drivers/pcmcia/Kconfig" - -menu "Executable file formats" - -source "fs/Kconfig.binfmt" - -endmenu - -menu "Power management options" - -config PM - bool "Power Management support" - help - Support processor power management modes - -endmenu - -source "net/Kconfig" - -source "drivers/Kconfig" - -source "fs/Kconfig" - -source "arch/m68knommu/Kconfig.debug" - -source "security/Kconfig" - -source "crypto/Kconfig" - -source "lib/Kconfig" Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/defconfig =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/defconfig (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/defconfig (nonexistent) @@ -1,378 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.33.1 -# Sun Mar 21 13:19:24 2010 -# -CONFIG_M68K=y -# CONFIG_MMU is not set -CONFIG_NO_DMA=y -# CONFIG_FPU is not set -CONFIG_ZONE_DMA=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_GENERIC_GPIO is not set -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_TIME_LOW_RES=y -# CONFIG_GENERIC_CLOCKEVENTS is not set -CONFIG_NO_IOPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -# CONFIG_SYSVIPC is not set -# CONFIG_BSD_PROCESS_ACCT is not set - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=32 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -# CONFIG_BLK_DEV_INITRD is not set -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y -CONFIG_UID16=y -# CONFIG_KALLSYMS is not set -# CONFIG_HOTPLUG is not set -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -# CONFIG_FUTEX is not set -# CONFIG_EPOLL is not set -# CONFIG_SIGNALFD is not set -# CONFIG_TIMERFD is not set -# CONFIG_EVENTFD is not set -CONFIG_AIO=y - -# -# Kernel Performance Events And Counters -# -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_COMPAT_BRK=y -# CONFIG_SLAB is not set -# CONFIG_SLUB is not set -CONFIG_SLOB=y -# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set -# CONFIG_PROFILING is not set - -# -# GCOV-based kernel profiling -# -# CONFIG_SLOW_WORK is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_BASE_SMALL=0 -# CONFIG_MODULES is not set -# CONFIG_BLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_M68328 is not set -CONFIG_AO68000=y -# CONFIG_M68EZ328 is not set -# CONFIG_M68VZ328 is not set -# CONFIG_M68360 is not set -# CONFIG_M5206 is not set -# CONFIG_M5206e is not set -# CONFIG_M520x is not set -# CONFIG_M523x is not set -# CONFIG_M5249 is not set -# CONFIG_M5271 is not set -# CONFIG_M5272 is not set -# CONFIG_M5275 is not set -# CONFIG_M528x is not set -# CONFIG_M5307 is not set -# CONFIG_M532x is not set -# CONFIG_M5407 is not set -# CONFIG_CLOCK_SET is not set - -# -# Platform -# -CONFIG_TERASICDE2=y -# CONFIG_UBOOT is not set -CONFIG_4KSTACKS=y -CONFIG_HZ=100 - -# -# RAM configuration -# -CONFIG_RAMBASE=0x0 -CONFIG_RAMSIZE=0x100000 -CONFIG_VECTORBASE=0x0 -CONFIG_KERNELBASE=0x400 -CONFIG_RAMAUTOBIT=y -# CONFIG_RAM8BIT is not set -# CONFIG_RAM16BIT is not set -# CONFIG_RAM32BIT is not set - -# -# ROM configuration -# -# CONFIG_ROM is not set -CONFIG_RAMKERNEL=y -# CONFIG_ROMKERNEL is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_VIRT_TO_BUS=y -CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1 -CONFIG_ISA_DMA_API=y - -# -# Executable file formats -# -CONFIG_BINFMT_FLAT=y -# CONFIG_BINFMT_ZFLAT is not set -# CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set - -# -# Power management options -# -# CONFIG_PM is not set -# CONFIG_NET is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -# CONFIG_MISC_DEVICES is not set -CONFIG_HAVE_IDE=y - -# -# SCSI device support -# -# CONFIG_SCSI_DMA is not set -# CONFIG_SCSI_NETLINK is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -# CONFIG_INPUT is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -# CONFIG_VT is not set -# CONFIG_DEVKMEM is not set -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set -CONFIG_DE2_70_CONSOLE=y - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_UNIX98_PTYS is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set -# CONFIG_R3964 is not set -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_RTC_CLASS is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set - -# -# TI VLYNQ -# -# CONFIG_STAGING is not set - -# -# File systems -# -# CONFIG_FILE_LOCKING is not set -# CONFIG_FSNOTIFY is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY is not set -# CONFIG_INOTIFY_USER is not set -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set - -# -# Pseudo filesystems -# -# CONFIG_PROC_FS is not set -# CONFIG_SYSFS is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_MISC_FILESYSTEMS is not set -# CONFIG_NLS is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_MEMORY_INIT is not set -CONFIG_RCU_CPU_STALL_DETECTOR=y -# CONFIG_SAMPLES is not set -# CONFIG_FULLDEBUG is not set -CONFIG_BOOTPARAM=y -CONFIG_BOOTPARAM_STRING="" -# CONFIG_NO_KERNEL_MSG is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -# CONFIG_CRYPTO is not set -# CONFIG_BINARY_PRINTF is not set - -# -# Library routines -# -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -# CONFIG_CRC32 is not set -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_HAS_IOMEM=y Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/Makefile =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/Makefile (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/Makefile (nonexistent) @@ -1,16 +0,0 @@ -# -# Makefile for arch/m68knommu/platform/ao68000. -# - -head-y = head-$(MODEL).o - -obj-y += entry.o ints.o -#timers.o -obj-$(CONFIG_AO68000) += config.o - -extra-y := head.o - -$(obj)/head.o: $(obj)/$(head-y) - ln -sf $(head-y) $(obj)/head.o - -clean-files := $(obj)/head.o $(head-y) Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/ints.c =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/ints.c (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/ints.c (nonexistent) @@ -1,142 +0,0 @@ -/* - * linux/arch/m68knommu/platform/ao68000/ints.c - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - * - * Copyright 1996 Roman Zippel - * Copyright 1999 D. Jeff Dionne - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(CONFIG_M68328) -#include -#elif defined(CONFIG_M68EZ328) -#include -#elif defined(CONFIG_M68VZ328) -#include -#endif - -/* assembler routines */ -asmlinkage void system_call(void); -asmlinkage void buserr(void); -asmlinkage void trap(void); -asmlinkage void trap3(void); -asmlinkage void trap4(void); -asmlinkage void trap5(void); -asmlinkage void trap6(void); -asmlinkage void trap7(void); -asmlinkage void trap8(void); -asmlinkage void trap9(void); -asmlinkage void trap10(void); -asmlinkage void trap11(void); -asmlinkage void trap12(void); -asmlinkage void trap13(void); -asmlinkage void trap14(void); -asmlinkage void trap15(void); -asmlinkage void trap33(void); -asmlinkage void trap34(void); -asmlinkage void trap35(void); -asmlinkage void trap36(void); -asmlinkage void trap37(void); -asmlinkage void trap38(void); -asmlinkage void trap39(void); -asmlinkage void trap40(void); -asmlinkage void trap41(void); -asmlinkage void trap42(void); -asmlinkage void trap43(void); -asmlinkage void trap44(void); -asmlinkage void trap45(void); -asmlinkage void trap46(void); -asmlinkage void trap47(void); -asmlinkage irqreturn_t bad_interrupt(int, void *); -asmlinkage irqreturn_t inthandler(void); -asmlinkage irqreturn_t inthandler1(void); -asmlinkage irqreturn_t inthandler2(void); -asmlinkage irqreturn_t inthandler3(void); -asmlinkage irqreturn_t inthandler4(void); -asmlinkage irqreturn_t inthandler5(void); -asmlinkage irqreturn_t inthandler6(void); -asmlinkage irqreturn_t inthandler7(void); - -extern e_vector *_ramvec; - -/* The number of spurious interrupts */ -volatile unsigned int num_spurious; - -/* The 68k family did not have a good way to determine the source - * of interrupts until later in the family. The EC000 core does - * not provide the vector number on the stack, we vector everything - * into one vector and look in the blasted mask register... - * This code is designed to be fast, almost constant time, not clean! - */ -asmlinkage void process_int(int vec, struct pt_regs *fp) -{ - do_IRQ(vec, fp); -} - -static void intc_irq_unmask(unsigned int irq) -{ -} - -static void intc_irq_mask(unsigned int irq) -{ -} - -static struct irq_chip intc_irq_chip = { - .name = "M68K-INTC", - .mask = intc_irq_mask, - .unmask = intc_irq_unmask, -}; - -/* - * This function should be called during kernel startup to initialize - * the machine vector table. - */ -void __init init_IRQ(void) -{ - int i; - - _ramvec[2] = (e_vector) buserr; - - /* set up the vectors */ - _ramvec[3] = (e_vector) trap3; - _ramvec[4] = (e_vector) trap4; - _ramvec[5] = (e_vector) trap5; - _ramvec[6] = (e_vector) trap6; - _ramvec[7] = (e_vector) trap7; - _ramvec[8] = (e_vector) trap8; - _ramvec[9] = (e_vector) trap9; - _ramvec[10] = (e_vector) trap10; - - for (i = 11; i < 24; ++i) _ramvec[i] = (e_vector) trap; - - _ramvec[25] = (e_vector) inthandler1; - _ramvec[26] = (e_vector) inthandler2; - _ramvec[27] = (e_vector) inthandler3; - _ramvec[28] = (e_vector) inthandler4; - _ramvec[29] = (e_vector) inthandler5; - _ramvec[30] = (e_vector) inthandler6; - _ramvec[31] = (e_vector) inthandler7; - - _ramvec[32] = (e_vector) system_call; - - for(i=33; i<256; i++) _ramvec[i] = (e_vector) trap; //bad_interrupt - - for (i = 0; (i < NR_IRQS); i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = NULL; - irq_desc[i].depth = 1; - irq_desc[i].chip = &intc_irq_chip; - } -} - Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/head-ram.S =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/head-ram.S (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/head-ram.S (nonexistent) @@ -1,61 +0,0 @@ -#include - - .global __main - .global __rom_start - - .global _rambase - .global _ramvec - .global _ramstart - .global _ramend - - .global splash_bits - .global _start - .global _stext - .global _edata - - .text - -_start: -_stext: - movew #0x2700, %sr /* Exceptions off! */ - - moveal #(CONFIG_RAMBASE + CONFIG_RAMSIZE), %ssp - moveal #_sbss, %a0 - moveal #_ebss, %a1 - - /* Copy 0 to %a0 until %a0 >= %a1 */ -L1: - movel #0, %a0@+ - cmpal %a0, %a1 - bhi L1 - - /* Thread */ - lea init_thread_union, %a0 - lea PAGE_SIZE(%a0), %sp - -lp: - jsr start_kernel - jmp lp -_exit: - - jmp _exit - -__main: - /* nothing */ - rts - - .data - -/* - * Set up the usable of RAM stuff. Size of RAM is determined then - * an initial stack set up at the end. - */ -.align 4 -_ramvec: -.long 0 -_rambase: -.long 0 -_ramstart: -.long _ebss -_ramend: -.long (CONFIG_RAMBASE + CONFIG_RAMSIZE) Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/entry.S =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/entry.S (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/entry.S (nonexistent) @@ -1,302 +0,0 @@ -/* - * linux/arch/m68knommu/platform/68328/entry.S - * - * Copyright (C) 1991, 1992 Linus Torvalds - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. - * - * Linux/m68k support by Hamish Macdonald - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -.text - -.globl system_call -.globl resume -.globl ret_from_exception -.globl ret_from_signal -.globl sys_call_table -.globl ret_from_interrupt -.globl bad_interrupt -.globl inthandler1 -.globl inthandler2 -.globl inthandler3 -.globl inthandler4 -.globl inthandler5 -.globl inthandler6 -.globl inthandler7 - -.globl trap3 -.globl trap4 -.globl trap5 -.globl trap6 -.globl trap7 -.globl trap8 -.globl trap9 -.globl trap10 - -trap3: - move.b #0x33, (0xE0000000) - jmp trap -trap4: - move.b #0x34, (0xE0000000) - jmp trap -trap5: - move.b #0x35, (0xE0000000) - jmp trap -trap6: - move.b #0x36, (0xE0000000) - jmp trap -trap7: - move.b #0x37, (0xE0000000) - jmp trap -trap8: - move.b #0x38, (0xE0000000) - jmp trap -trap9: - move.b #0x39, (0xE0000000) - jmp trap -trap10: - move.b #0x3A, (0xE0000000) - jmp trap - -badsys: - movel #-ENOSYS,%sp@(PT_OFF_D0) - jra ret_from_exception - -do_trace: - movel #-ENOSYS,%sp@(PT_OFF_D0) /* needed for strace*/ - subql #4,%sp - SAVE_SWITCH_STACK - jbsr syscall_trace - RESTORE_SWITCH_STACK - addql #4,%sp - movel %sp@(PT_OFF_ORIG_D0),%d1 - movel #-ENOSYS,%d0 - cmpl #NR_syscalls,%d1 - jcc 1f - lsl #2,%d1 - lea sys_call_table, %a0 - jbsr %a0@(%d1) - -1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */ - subql #4,%sp /* dummy return address */ - SAVE_SWITCH_STACK - jbsr syscall_trace - -ret_from_signal: - RESTORE_SWITCH_STACK - addql #4,%sp - jra ret_from_exception - -ENTRY(system_call) - SAVE_ALL - - /* save top of frame*/ - pea %sp@ - jbsr set_esp0 - addql #4,%sp - - movel %sp@(PT_OFF_ORIG_D0),%d0 - - movel %sp,%d1 /* get thread_info pointer */ - andl #-THREAD_SIZE,%d1 - movel %d1,%a2 - btst #TIF_SYSCALL_TRACE,%a2@(TI_FLAGS) - jne do_trace - cmpl #NR_syscalls,%d0 - jcc badsys - lsl #2,%d0 - lea sys_call_table,%a0 - movel %a0@(%d0), %a0 - jbsr %a0@ - movel %d0,%sp@(PT_OFF_D0) /* save the return value*/ - -ret_from_exception: - btst #5,%sp@(PT_OFF_SR) /* check if returning to kernel*/ - jeq Luser_return /* if so, skip resched, signals*/ - -Lkernel_return: - RESTORE_ALL - -Luser_return: - /* only allow interrupts when we are really the last one on the*/ - /* kernel stack, otherwise stack overflow can occur during*/ - /* heavy interrupt load*/ - andw #ALLOWINT,%sr - - movel %sp,%d1 /* get thread_info pointer */ - andl #-THREAD_SIZE,%d1 - movel %d1,%a2 - move %a2@(TI_FLAGS),%d1 /* thread_info->flags */ - andl #_TIF_WORK_MASK,%d1 - jne Lwork_to_do - RESTORE_ALL - -Lwork_to_do: - movel %a2@(TI_FLAGS),%d1 /* thread_info->flags */ - btst #TIF_NEED_RESCHED,%d1 - jne reschedule - -Lsignal_return: - subql #4,%sp /* dummy return address*/ - SAVE_SWITCH_STACK - pea %sp@(SWITCH_STACK_SIZE) - clrl %sp@- - bsrw do_signal - addql #8,%sp - RESTORE_SWITCH_STACK - addql #4,%sp -Lreturn: - RESTORE_ALL - -/* - * This is the main interrupt handler, responsible for calling process_int() - */ -inthandler1: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #1,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler2: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #2,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler3: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #3,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler4: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #4,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler5: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #5,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler6: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #6,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler7: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel #7,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -inthandler: - SAVE_ALL - movew %sp@(PT_OFF_VECTOR), %d0 - and #0x3ff, %d0 - - movel %sp,%sp@- - movel %d0,%sp@- /* put vector # on stack*/ - jbsr process_int /* process the IRQ*/ -3: addql #8,%sp /* pop parameters off stack*/ - bra ret_from_interrupt - -ret_from_interrupt: - /*jeq 1f*/ -2: - RESTORE_ALL - - /*ALIGN*/ -1: - moveb %sp@(PT_OFF_SR), %d0 - and #7, %d0 - jhi 2b - - /* check if we need to do software interrupts */ - /*tst.l irq_stat+CPUSTAT_SOFTIRQ_PENDING*/ - jeq ret_from_exception - - pea ret_from_exception - jra do_softirq - - -/* - * Handler for uninitialized and spurious interrupts. - */ -ENTRY(bad_interrupt) - addql #1,num_spurious - rte - -/* - * Beware - when entering resume, prev (the current task) is - * in a0, next (the new task) is in a1,so don't change these - * registers until their contents are no longer needed. - */ -ENTRY(resume) - movel %a0,%d1 /* save prev thread in d1 */ - movew %sr,%a0@(TASK_THREAD+THREAD_SR) /* save sr */ - movel %usp,%a2 /* save usp */ - movel %a2,%a0@(TASK_THREAD+THREAD_USP) - - SAVE_SWITCH_STACK - movel %sp,%a0@(TASK_THREAD+THREAD_KSP) /* save kernel stack */ - movel %a1@(TASK_THREAD+THREAD_KSP),%sp /* restore new thread stack */ - RESTORE_SWITCH_STACK - - movel %a1@(TASK_THREAD+THREAD_USP),%a0 /* restore user stack */ - movel %a0,%usp - movew %a1@(TASK_THREAD+THREAD_SR),%sr /* restore thread status reg */ - rts - Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/config.c =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/config.c (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/platform/ao68000/config.c (nonexistent) @@ -1,127 +0,0 @@ -/***************************************************************************/ - -/* - * linux/arch/m68knommu/platform/ao68000/config.c - * - * Copyright (C) 1993 Hamish Macdonald - * Copyright (C) 1999 D. Jeff Dionne - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - * - * VZ Support/Fixes Evan Stawnyczy - */ - -/***************************************************************************/ - -#include -#include -#include -#include - - -// EARLY PRINTK from arch/arm/kernel/early_printk.c --------------------------------- -#include -#include - -//extern void printch(int); - -static void early_write(const char *s, unsigned n) -{ - volatile char *uart = (char *)0xE0000000; - - while(n-- > 0) { - uart[0] = s[0]; - s++; - } -} - -static void early_console_write(struct console *con, const char *s, unsigned n) -{ - early_write(s, n); -} - -static struct console early_console = { - .name = "earlycon", - .write = early_console_write, - .flags = CON_PRINTBUFFER | CON_BOOT, - .index = -1, -}; - -asmlinkage void early_printk(const char *fmt, ...) -{ - char buf[512]; - int n; - va_list ap; - - va_start(ap, fmt); - n = vscnprintf(buf, sizeof(buf), fmt, ap); - early_write(buf, n); - va_end(ap); -} - -static int __init setup_early_printk(char *buf) -{ - // blockes if called in (in_interrupt()) in kernel/printk.c - register_console(&early_console); - return 0; -} -//------------------------------------------------------------------------------------------ - - -/***************************************************************************/ - -void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec) -{ - *year = *mon = *day = 1; - *hour = 2; - *min = 3; - *sec = 4; -} - -/***************************************************************************/ - -void m68328_reset (void) -{ - local_irq_disable(); - while(1) { ; } -} - -/***************************************************************************/ - -void config_BSP(char *command, int len) -{ -// setup_early_printk(command); - - printk(KERN_INFO "\nAO68000 support Aleksander Osman \n"); - - mach_gettod = m68328_timer_gettod; - mach_reset = m68328_reset; -} - -/***************************************************************************/ - -static irqreturn_t hw_tick(int irq, void *dummy) -{ - return arch_timer_interrupt(irq, dummy); -} - -/***************************************************************************/ - -static struct irqaction ao68000_timer_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER, - .handler = hw_tick, -}; - -/***************************************************************************/ - - -void hw_timer_init(void) -{ - /* set ISR */ - setup_irq(0x01, &ao68000_timer_irq); -} - -/***************************************************************************/ Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/configs/ao68000_defconfig =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/configs/ao68000_defconfig (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/configs/ao68000_defconfig (nonexistent) @@ -1,378 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.33.1 -# Sun Mar 21 13:19:24 2010 -# -CONFIG_M68K=y -# CONFIG_MMU is not set -CONFIG_NO_DMA=y -# CONFIG_FPU is not set -CONFIG_ZONE_DMA=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_GENERIC_GPIO is not set -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_TIME_LOW_RES=y -# CONFIG_GENERIC_CLOCKEVENTS is not set -CONFIG_NO_IOPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -# CONFIG_SYSVIPC is not set -# CONFIG_BSD_PROCESS_ACCT is not set - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=32 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -# CONFIG_BLK_DEV_INITRD is not set -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y -CONFIG_UID16=y -# CONFIG_KALLSYMS is not set -# CONFIG_HOTPLUG is not set -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -# CONFIG_FUTEX is not set -# CONFIG_EPOLL is not set -# CONFIG_SIGNALFD is not set -# CONFIG_TIMERFD is not set -# CONFIG_EVENTFD is not set -CONFIG_AIO=y - -# -# Kernel Performance Events And Counters -# -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_COMPAT_BRK=y -# CONFIG_SLAB is not set -# CONFIG_SLUB is not set -CONFIG_SLOB=y -# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set -# CONFIG_PROFILING is not set - -# -# GCOV-based kernel profiling -# -# CONFIG_SLOW_WORK is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_BASE_SMALL=0 -# CONFIG_MODULES is not set -# CONFIG_BLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_M68328 is not set -CONFIG_AO68000=y -# CONFIG_M68EZ328 is not set -# CONFIG_M68VZ328 is not set -# CONFIG_M68360 is not set -# CONFIG_M5206 is not set -# CONFIG_M5206e is not set -# CONFIG_M520x is not set -# CONFIG_M523x is not set -# CONFIG_M5249 is not set -# CONFIG_M5271 is not set -# CONFIG_M5272 is not set -# CONFIG_M5275 is not set -# CONFIG_M528x is not set -# CONFIG_M5307 is not set -# CONFIG_M532x is not set -# CONFIG_M5407 is not set -# CONFIG_CLOCK_SET is not set - -# -# Platform -# -CONFIG_TERASICDE2=y -# CONFIG_UBOOT is not set -CONFIG_4KSTACKS=y -CONFIG_HZ=100 - -# -# RAM configuration -# -CONFIG_RAMBASE=0x0 -CONFIG_RAMSIZE=0x100000 -CONFIG_VECTORBASE=0x0 -CONFIG_KERNELBASE=0x400 -CONFIG_RAMAUTOBIT=y -# CONFIG_RAM8BIT is not set -# CONFIG_RAM16BIT is not set -# CONFIG_RAM32BIT is not set - -# -# ROM configuration -# -# CONFIG_ROM is not set -CONFIG_RAMKERNEL=y -# CONFIG_ROMKERNEL is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_VIRT_TO_BUS=y -CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1 -CONFIG_ISA_DMA_API=y - -# -# Executable file formats -# -CONFIG_BINFMT_FLAT=y -# CONFIG_BINFMT_ZFLAT is not set -# CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set - -# -# Power management options -# -# CONFIG_PM is not set -# CONFIG_NET is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -# CONFIG_MISC_DEVICES is not set -CONFIG_HAVE_IDE=y - -# -# SCSI device support -# -# CONFIG_SCSI_DMA is not set -# CONFIG_SCSI_NETLINK is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -# CONFIG_INPUT is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -# CONFIG_VT is not set -# CONFIG_DEVKMEM is not set -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set -CONFIG_DE2_70_CONSOLE=y - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_UNIX98_PTYS is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set -# CONFIG_R3964 is not set -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_RTC_CLASS is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set - -# -# TI VLYNQ -# -# CONFIG_STAGING is not set - -# -# File systems -# -# CONFIG_FILE_LOCKING is not set -# CONFIG_FSNOTIFY is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY is not set -# CONFIG_INOTIFY_USER is not set -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set - -# -# Pseudo filesystems -# -# CONFIG_PROC_FS is not set -# CONFIG_SYSFS is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_MISC_FILESYSTEMS is not set -# CONFIG_NLS is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_MEMORY_INIT is not set -CONFIG_RCU_CPU_STALL_DETECTOR=y -# CONFIG_SAMPLES is not set -# CONFIG_FULLDEBUG is not set -CONFIG_BOOTPARAM=y -CONFIG_BOOTPARAM_STRING="" -# CONFIG_NO_KERNEL_MSG is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -# CONFIG_CRYPTO is not set -# CONFIG_BINARY_PRINTF is not set - -# -# Library routines -# -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -# CONFIG_CRC32 is not set -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_HAS_IOMEM=y Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Makefile =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Makefile (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68knommu/Makefile (nonexistent) @@ -1,129 +0,0 @@ -# -# arch/m68knommu/Makefile -# -# This file is subject to the terms and conditions of the GNU General Public -# License. See the file "COPYING" in the main directory of this archive -# for more details. -# -# (C) Copyright 2002, Greg Ungerer -# - -KBUILD_DEFCONFIG := ao68000_defconfig - -platform-$(CONFIG_M68328) := 68328 -platform-$(CONFIG_M68EZ328) := 68EZ328 -platform-$(CONFIG_M68VZ328) := 68VZ328 -platform-$(CONFIG_M68360) := 68360 -platform-$(CONFIG_M5206) := 5206 -platform-$(CONFIG_M5206e) := 5206e -platform-$(CONFIG_M520x) := 520x -platform-$(CONFIG_M523x) := 523x -platform-$(CONFIG_M5249) := 5249 -platform-$(CONFIG_M527x) := 527x -platform-$(CONFIG_M5272) := 5272 -platform-$(CONFIG_M528x) := 528x -platform-$(CONFIG_M5307) := 5307 -platform-$(CONFIG_M532x) := 532x -platform-$(CONFIG_M5407) := 5407 -platform-$(CONFIG_AO68000) := ao68000 -PLATFORM := $(platform-y) - -board-$(CONFIG_PILOT) := pilot -board-$(CONFIG_UC5272) := UC5272 -board-$(CONFIG_UC5282) := UC5282 -board-$(CONFIG_UCSIMM) := ucsimm -board-$(CONFIG_UCDIMM) := ucdimm -board-$(CONFIG_UCQUICC) := uCquicc -board-$(CONFIG_DRAGEN2) := de2 -board-$(CONFIG_ARNEWSH) := ARNEWSH -board-$(CONFIG_FREESCALE) := FREESCALE -board-$(CONFIG_M5235EVB) := M5235EVB -board-$(CONFIG_M5271EVB) := M5271EVB -board-$(CONFIG_M5275EVB) := M5275EVB -board-$(CONFIG_M5282EVB) := M5282EVB -board-$(CONFIG_ELITE) := eLITE -board-$(CONFIG_NETtel) := NETtel -board-$(CONFIG_SECUREEDGEMP3) := MP3 -board-$(CONFIG_CLEOPATRA) := CLEOPATRA -board-$(CONFIG_senTec) := senTec -board-$(CONFIG_SNEHA) := SNEHA -board-$(CONFIG_M5208EVB) := M5208EVB -board-$(CONFIG_MOD5272) := MOD5272 -board-$(CONFIG_AVNET) := AVNET -board-$(CONFIG_SAVANT) := SAVANT -board-$(CONFIG_TERASICDE2) := TERASICDE2 - -BOARD := $(board-y) - -model-$(CONFIG_RAMKERNEL) := ram -model-$(CONFIG_ROMKERNEL) := rom -MODEL := $(model-y) - -# -# Some code support is grouped together for a common cpu-subclass (for -# example all ColdFire cpu's are very similar). Determine the sub-class -# for the selected cpu. ONLY need to define this for the non-base member -# of the family. -# -cpuclass-$(CONFIG_M5206) := coldfire -cpuclass-$(CONFIG_M5206e) := coldfire -cpuclass-$(CONFIG_M520x) := coldfire -cpuclass-$(CONFIG_M523x) := coldfire -cpuclass-$(CONFIG_M5249) := coldfire -cpuclass-$(CONFIG_M527x) := coldfire -cpuclass-$(CONFIG_M5272) := coldfire -cpuclass-$(CONFIG_M528x) := coldfire -cpuclass-$(CONFIG_M5307) := coldfire -cpuclass-$(CONFIG_M532x) := coldfire -cpuclass-$(CONFIG_M5407) := coldfire -cpuclass-$(CONFIG_M68328) := 68328 -cpuclass-$(CONFIG_M68EZ328) := 68328 -cpuclass-$(CONFIG_M68VZ328) := 68328 -cpuclass-$(CONFIG_M68360) := 68360 -cpuclass-$(CONFIG_AO68000) := ao68000 -CPUCLASS := $(cpuclass-y) - -ifneq ($(CPUCLASS),$(PLATFORM)) -CLASSDIR := arch/m68knommu/platform/$(cpuclass-y)/ -endif - -export PLATFORM BOARD MODEL CPUCLASS - -# -# Some CFLAG additions based on specific CPU type. -# -cflags-$(CONFIG_M5206) := $(call cc-option,-mcpu=5206,-m5200) -cflags-$(CONFIG_M5206e) := $(call cc-option,-m5206e,-m5200) -cflags-$(CONFIG_M520x) := $(call cc-option,-mcpu=5208,-m5200) -cflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307) -cflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200) -cflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307) -cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5271,-m5200) -cflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307) -cflags-$(CONFIG_M528x) := $(call cc-option,-m528x,-m5307) -cflags-$(CONFIG_M5307) := $(call cc-option,-m5307,-m5200) -cflags-$(CONFIG_M532x) := $(call cc-option,-mcpu=532x,-m5307) -cflags-$(CONFIG_M5407) := $(call cc-option,-m5407,-m5200) -cflags-$(CONFIG_M68328) := -m68000 -cflags-$(CONFIG_M68EZ328) := -m68000 -cflags-$(CONFIG_M68VZ328) := -m68000 -cflags-$(CONFIG_M68360) := -m68332 -cflags-$(CONFIG_AO68000) := -m68000 - -KBUILD_AFLAGS += $(cflags-y) -KBUILD_AFLAGS += -D__uClinux__ - -KBUILD_CFLAGS += $(cflags-y) -KBUILD_CFLAGS += -D__uClinux__ -KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\" - -head-y := arch/m68knommu/platform/$(cpuclass-y)/head.o - -core-y += arch/m68knommu/kernel/ \ - arch/m68knommu/mm/ \ - $(CLASSDIR) \ - arch/m68knommu/platform/$(PLATFORM)/ -libs-y += arch/m68knommu/lib/ - -archclean: - Index: trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68k/include/asm/delay_no.h =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68k/include/asm/delay_no.h (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/arch/m68k/include/asm/delay_no.h (nonexistent) @@ -1,76 +0,0 @@ -#ifndef _M68KNOMMU_DELAY_H -#define _M68KNOMMU_DELAY_H - -/* - * Copyright (C) 1994 Hamish Macdonald - * Copyright (C) 2004 Greg Ungerer - */ - -#include - -static inline void __delay(unsigned long loops) -{ -#if defined(CONFIG_COLDFIRE) - /* The coldfire runs this loop at significantly different speeds - * depending upon long word alignment or not. We'll pad it to - * long word alignment which is the faster version. - * The 0x4a8e is of course a 'tstl %fp' instruction. This is better - * than using a NOP (0x4e71) instruction because it executes in one - * cycle not three and doesn't allow for an arbitary delay waiting - * for bus cycles to finish. Also fp/a6 isn't likely to cause a - * stall waiting for the register to become valid if such is added - * to the coldfire at some stage. - */ - __asm__ __volatile__ ( ".balignw 4, 0x4a8e\n\t" - "1: subql #1, %0\n\t" - "jcc 1b" - : "=d" (loops) : "0" (loops)); -#else - __asm__ __volatile__ ( "1: subql #1, %0\n\t" - "jcc 1b" - : "=d" (loops) : "0" (loops)); -#endif -} - -/* - * Ideally we use a 32*32->64 multiply to calculate the number of - * loop iterations, but the older standard 68k and ColdFire do not - * have this instruction. So for them we have a clsoe approximation - * loop using 32*32->32 multiplies only. This calculation based on - * the ARM version of delay. - * - * We want to implement: - * - * loops = (usecs * 0x10c6 * HZ * loops_per_jiffy) / 2^32 - */ - -#define HZSCALE (268435456 / (1000000/HZ)) - -extern unsigned long loops_per_jiffy; - -static inline void _udelay(unsigned long usecs) -{ -#if defined(CONFIG_M68328) || defined(CONFIG_M68EZ328) || \ - defined(CONFIG_M68VZ328) || defined(CONFIG_M68360) || \ - defined(CONFIG_COLDFIRE) || defined(CONFIG_AO68000) - __delay((((usecs * HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6); -#else - unsigned long tmp; - - usecs *= 4295; /* 2**32 / 1000000 */ - __asm__ ("mulul %2,%0:%1" - : "=d" (usecs), "=d" (tmp) - : "d" (usecs), "1" (loops_per_jiffy*HZ)); - __delay(usecs); -#endif -} - -/* - * Moved the udelay() function into library code, no longer inlined. - * I had to change the algorithm because we are overflowing now on - * the faster ColdFire parts. The code is a little bigger, so it makes - * sense to library it. - */ -extern void udelay(unsigned long usecs); - -#endif /* defined(_M68KNOMMU_DELAY_H) */ Index: trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Kconfig =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Kconfig (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Kconfig (nonexistent) @@ -1,1499 +0,0 @@ -# -# Serial device configuration -# - -menu "Serial drivers" - depends on HAS_IOMEM - -# -# The new 8250/16550 serial drivers -config SERIAL_8250 - tristate "8250/16550 and compatible serial support" - select SERIAL_CORE - ---help--- - This selects whether you want to include the driver for the standard - serial ports. The standard answer is Y. People who might say N - here are those that are setting up dedicated Ethernet WWW/FTP - servers, or users that have one of the various bus mice instead of a - serial mouse and don't intend to use their machine's standard serial - port for anything. (Note that the Cyclades and Stallion multi - serial port drivers do not need this driver built in for them to - work.) - - To compile this driver as a module, choose M here: the - module will be called 8250. - [WARNING: Do not compile this driver as a module if you are using - non-standard serial ports, since the configuration information will - be lost when the driver is unloaded. This limitation may be lifted - in the future.] - - BTW1: If you have a mouseman serial mouse which is not recognized by - the X window system, try running gpm first. - - BTW2: If you intend to use a software modem (also called Winmodem) - under Linux, forget it. These modems are crippled and require - proprietary drivers which are only available under Windows. - - Most people will say Y or M here, so that they can use serial mice, - modems and similar devices connecting to the standard serial ports. - -config DE2_70_CONSOLE - bool "Console on Terasic DE2-70 board" - select SERIAL_CORE_CONSOLE - help - Select console. - -config SERIAL_8250_CONSOLE - bool "Console on 8250/16550 and compatible serial port" - depends on SERIAL_8250=y - select SERIAL_CORE_CONSOLE - ---help--- - If you say Y here, it will be possible to use a serial port as the - system console (the system console is the device which receives all - kernel messages and warnings and which allows logins in single user - mode). This could be useful if some terminal or printer is connected - to that serial port. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyS1". (Try "man bootparam" or see the documentation of - your boot loader (grub or lilo or loadlin) about how to pass options - to the kernel at boot time.) - - If you don't have a VGA card installed and you say Y here, the - kernel will automatically use the first serial line, /dev/ttyS0, as - system console. - - You can set that using a kernel command line option such as - "console=uart8250,io,0x3f8,9600n8" - "console=uart8250,mmio,0xff5e0000,115200n8". - and it will switch to normal serial console when the corresponding - port is ready. - "earlycon=uart8250,io,0x3f8,9600n8" - "earlycon=uart8250,mmio,0xff5e0000,115200n8". - it will not only setup early console. - - If unsure, say N. - -config FIX_EARLYCON_MEM - bool - depends on X86 - default y - -config SERIAL_8250_GSC - tristate - depends on SERIAL_8250 && GSC - default SERIAL_8250 - -config SERIAL_8250_PCI - tristate "8250/16550 PCI device support" if EMBEDDED - depends on SERIAL_8250 && PCI - default SERIAL_8250 - help - This builds standard PCI serial support. You may be able to - disable this feature if you only need legacy serial support. - Saves about 9K. - -config SERIAL_8250_PNP - tristate "8250/16550 PNP device support" if EMBEDDED - depends on SERIAL_8250 && PNP - default SERIAL_8250 - help - This builds standard PNP serial support. You may be able to - disable this feature if you only need legacy serial support. - -config SERIAL_8250_HP300 - tristate - depends on SERIAL_8250 && HP300 - default SERIAL_8250 - -config SERIAL_8250_CS - tristate "8250/16550 PCMCIA device support" - depends on PCMCIA && SERIAL_8250 - ---help--- - Say Y here to enable support for 16-bit PCMCIA serial devices, - including serial port cards, modems, and the modem functions of - multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are - credit-card size devices often used with laptops.) - - To compile this driver as a module, choose M here: the - module will be called serial_cs. - - If unsure, say N. - -config SERIAL_8250_NR_UARTS - int "Maximum number of 8250/16550 serial ports" - depends on SERIAL_8250 - default "4" - help - Set this to the number of serial ports you want the driver - to support. This includes any ports discovered via ACPI or - PCI enumeration and any ports that may be added at run-time - via hot-plug, or any ISA multi-port serial cards. - -config SERIAL_8250_RUNTIME_UARTS - int "Number of 8250/16550 serial ports to register at runtime" - depends on SERIAL_8250 - range 0 SERIAL_8250_NR_UARTS - default "4" - help - Set this to the maximum number of serial ports you want - the kernel to register at boot time. This can be overridden - with the module parameter "nr_uarts", or boot-time parameter - 8250.nr_uarts - -config SERIAL_8250_EXTENDED - bool "Extended 8250/16550 serial driver options" - depends on SERIAL_8250 - help - If you wish to use any non-standard features of the standard "dumb" - driver, say Y here. This includes HUB6 support, shared serial - interrupts, special multiport support, support for more than the - four COM 1/2/3/4 boards, etc. - - Note that the answer to this question won't directly affect the - kernel: saying N will just cause the configurator to skip all - the questions about serial driver options. If unsure, say N. - -config SERIAL_8250_MANY_PORTS - bool "Support more than 4 legacy serial ports" - depends on SERIAL_8250_EXTENDED && !IA64 - help - Say Y here if you have dumb serial boards other than the four - standard COM 1/2/3/4 ports. This may happen if you have an AST - FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available - from ), or other custom - serial port hardware which acts similar to standard serial port - hardware. If you only use the standard COM 1/2/3/4 ports, you can - say N here to save some memory. You can also say Y if you have an - "intelligent" multiport card such as Cyclades, Digiboards, etc. - -# -# Multi-port serial cards -# - -config SERIAL_8250_FOURPORT - tristate "Support Fourport cards" - depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS - help - Say Y here if you have an AST FourPort serial board. - - To compile this driver as a module, choose M here: the module - will be called 8250_fourport. - -config SERIAL_8250_ACCENT - tristate "Support Accent cards" - depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS - help - Say Y here if you have an Accent Async serial board. - - To compile this driver as a module, choose M here: the module - will be called 8250_accent. - -config SERIAL_8250_BOCA - tristate "Support Boca cards" - depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS - help - Say Y here if you have a Boca serial board. Please read the Boca - mini-HOWTO, available from - - To compile this driver as a module, choose M here: the module - will be called 8250_boca. - -config SERIAL_8250_EXAR_ST16C554 - tristate "Support Exar ST16C554/554D Quad UART" - depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS - help - The Uplogix Envoy TU301 uses this Exar Quad UART. If you are - tinkering with your Envoy TU301, or have a machine with this UART, - say Y here. - - To compile this driver as a module, choose M here: the module - will be called 8250_exar_st16c554. - -config SERIAL_8250_HUB6 - tristate "Support Hub6 cards" - depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS - help - Say Y here if you have a HUB6 serial board. - - To compile this driver as a module, choose M here: the module - will be called 8250_hub6. - -config SERIAL_8250_SHARE_IRQ - bool "Support for sharing serial interrupts" - depends on SERIAL_8250_EXTENDED - help - Some serial boards have hardware support which allows multiple dumb - serial ports on the same board to share a single IRQ. To enable - support for this in the serial driver, say Y here. - -config SERIAL_8250_DETECT_IRQ - bool "Autodetect IRQ on standard ports (unsafe)" - depends on SERIAL_8250_EXTENDED - help - Say Y here if you want the kernel to try to guess which IRQ - to use for your serial port. - - This is considered unsafe; it is far better to configure the IRQ in - a boot script using the setserial command. - - If unsure, say N. - -config SERIAL_8250_RSA - bool "Support RSA serial ports" - depends on SERIAL_8250_EXTENDED - help - ::: To be written ::: - -config SERIAL_8250_MCA - tristate "Support 8250-type ports on MCA buses" - depends on SERIAL_8250 != n && MCA - help - Say Y here if you have a MCA serial ports. - - To compile this driver as a module, choose M here: the module - will be called 8250_mca. - -config SERIAL_8250_ACORN - tristate "Acorn expansion card serial port support" - depends on ARCH_ACORN && SERIAL_8250 - help - If you have an Atomwide Serial card or Serial Port card for an Acorn - system, say Y to this option. The driver can handle 1, 2, or 3 port - cards. If unsure, say N. - -config SERIAL_8250_AU1X00 - bool "Au1x00 serial port support" - depends on SERIAL_8250 != n && SOC_AU1X00 - help - If you have an Au1x00 SOC based board and want to use the serial port, - say Y to this option. The driver can handle up to 4 serial ports, - depending on the SOC. If unsure, say N. - -config SERIAL_8250_RM9K - bool "Support for MIPS RM9xxx integrated serial port" - depends on SERIAL_8250 != n && SERIAL_RM9000 - select SERIAL_8250_SHARE_IRQ - help - Selecting this option will add support for the integrated serial - port hardware found on MIPS RM9122 and similar processors. - If unsure, say N. - -comment "Non-8250 serial port support" - -config SERIAL_AMBA_PL010 - tristate "ARM AMBA PL010 serial port support" - depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) - select SERIAL_CORE - help - This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have - an Integrator/AP or Integrator/PP2 platform, or if you have a - Cirrus Logic EP93xx CPU, say Y or M here. - - If unsure, say N. - -config SERIAL_AMBA_PL010_CONSOLE - bool "Support for console on AMBA serial port" - depends on SERIAL_AMBA_PL010=y - select SERIAL_CORE_CONSOLE - ---help--- - Say Y here if you wish to use an AMBA PrimeCell UART as the system - console (the system console is the device which receives all kernel - messages and warnings and which allows logins in single user mode). - - Even if you say Y here, the currently visible framebuffer console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyAM0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_AMBA_PL011 - tristate "ARM AMBA PL011 serial port support" - depends on ARM_AMBA - select SERIAL_CORE - help - This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have - an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M - here. - - If unsure, say N. - -config SERIAL_AMBA_PL011_CONSOLE - bool "Support for console on AMBA serial port" - depends on SERIAL_AMBA_PL011=y - select SERIAL_CORE_CONSOLE - ---help--- - Say Y here if you wish to use an AMBA PrimeCell UART as the system - console (the system console is the device which receives all kernel - messages and warnings and which allows logins in single user mode). - - Even if you say Y here, the currently visible framebuffer console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyAMA0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_SB1250_DUART - tristate "BCM1xxx on-chip DUART serial support" - depends on SIBYTE_SB1xxx_SOC=y - select SERIAL_CORE - default y - ---help--- - Support for the asynchronous serial interface (DUART) included in - the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that - the letter D in DUART stands for "dual", which is how the device - is implemented. Depending on the SOC configuration there may be - one or more DUARTs available of which all are handled. - - If unsure, say Y. To compile this driver as a module, choose M here: - the module will be called sb1250-duart. - -config SERIAL_SB1250_DUART_CONSOLE - bool "Support for console on a BCM1xxx DUART serial port" - depends on SERIAL_SB1250_DUART=y - select SERIAL_CORE_CONSOLE - default y - ---help--- - If you say Y here, it will be possible to use a serial port as the - system console (the system console is the device which receives all - kernel messages and warnings and which allows logins in single user - mode). - - If unsure, say Y. - -config SERIAL_ATMEL - bool "AT91 / AT32 on-chip serial port support" - depends on (ARM && ARCH_AT91) || AVR32 - select SERIAL_CORE - help - This enables the driver for the on-chip UARTs of the Atmel - AT91 and AT32 processors. - -config SERIAL_ATMEL_CONSOLE - bool "Support for console on AT91 / AT32 serial port" - depends on SERIAL_ATMEL=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you wish to use an on-chip UART on a Atmel - AT91 or AT32 processor as the system console (the system - console is the device which receives all kernel messages and - warnings and which allows logins in single user mode). - -config SERIAL_ATMEL_PDC - bool "Support DMA transfers on AT91 / AT32 serial port" - depends on SERIAL_ATMEL - default y - help - Say Y here if you wish to use the PDC to do DMA transfers to - and from the Atmel AT91 / AT32 serial port. In order to - actually use DMA transfers, make sure that the use_dma_tx - and use_dma_rx members in the atmel_uart_data struct is set - appropriately for each port. - - Note that break and error handling currently doesn't work - properly when DMA is enabled. Make sure that ports where - this matters don't use DMA. - -config SERIAL_ATMEL_TTYAT - bool "Install as device ttyATn instead of ttySn" - depends on SERIAL_ATMEL=y - help - Say Y here if you wish to have the internal AT91 / AT32 UARTs - appear as /dev/ttyATn (major 204, minor starting at 154) - instead of the normal /dev/ttySn (major 4, minor starting at - 64). This is necessary if you also want other UARTs, such as - external 8250/16C550 compatible UARTs. - The ttySn nodes are legally reserved for the 8250 serial driver - but are often misused by other serial drivers. - - To use this, you should create suitable ttyATn device nodes in - /dev/, and pass "console=ttyATn" to the kernel. - - Say Y if you have an external 8250/16C550 UART. If unsure, say N. - -config SERIAL_KS8695 - bool "Micrel KS8695 (Centaur) serial port support" - depends on ARCH_KS8695 - select SERIAL_CORE - help - This selects the Micrel Centaur KS8695 UART. Say Y here. - -config SERIAL_KS8695_CONSOLE - bool "Support for console on KS8695 (Centaur) serial port" - depends on SERIAL_KS8695=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you wish to use a KS8695 (Centaur) UART as the - system console (the system console is the device which - receives all kernel messages and warnings and which allows - logins in single user mode). - -config SERIAL_CLPS711X - tristate "CLPS711X serial port support" - depends on ARM && ARCH_CLPS711X - select SERIAL_CORE - help - ::: To be written ::: - -config SERIAL_CLPS711X_CONSOLE - bool "Support for console on CLPS711X serial port" - depends on SERIAL_CLPS711X=y - select SERIAL_CORE_CONSOLE - help - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyCL1". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_SAMSUNG - tristate "Samsung SoC serial support" - depends on ARM && PLAT_S3C - select SERIAL_CORE - help - Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, - providing /dev/ttySAC0, 1 and 2 (note, some machines may not - provide all of these ports, depending on how the serial port - pins are configured. - -config SERIAL_SAMSUNG_UARTS - int - depends on ARM && PLAT_S3C - default 2 if ARCH_S3C2400 - default 4 if ARCH_S5PC1XX || ARCH_S3C64XX || CPU_S3C2443 - default 3 - help - Select the number of available UART ports for the Samsung S3C - serial driver - -config SERIAL_SAMSUNG_DEBUG - bool "Samsung SoC serial debug" - depends on SERIAL_SAMSUNG && DEBUG_LL - help - Add support for debugging the serial driver. Since this is - generally being used as a console, we use our own output - routines that go via the low-level debug printascii() - function. - -config SERIAL_SAMSUNG_CONSOLE - bool "Support for console on Samsung SoC serial port" - depends on SERIAL_SAMSUNG=y - select SERIAL_CORE_CONSOLE - help - Allow selection of the S3C24XX on-board serial ports for use as - an virtual console. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttySACx". (Try "man bootparam" or see the documentation of - your boot loader about how to pass options to the kernel at - boot time.) - -config SERIAL_S3C2400 - tristate "Samsung S3C2410 Serial port support" - depends on ARM && SERIAL_SAMSUNG && CPU_S3C2400 - default y if CPU_S3C2400 - help - Serial port support for the Samsung S3C2400 SoC - -config SERIAL_S3C2410 - tristate "Samsung S3C2410 Serial port support" - depends on SERIAL_SAMSUNG && CPU_S3C2410 - default y if CPU_S3C2410 - help - Serial port support for the Samsung S3C2410 SoC - -config SERIAL_S3C2412 - tristate "Samsung S3C2412/S3C2413 Serial port support" - depends on SERIAL_SAMSUNG && CPU_S3C2412 - default y if CPU_S3C2412 - help - Serial port support for the Samsung S3C2412 and S3C2413 SoC - -config SERIAL_S3C2440 - tristate "Samsung S3C2440/S3C2442 Serial port support" - depends on SERIAL_SAMSUNG && (CPU_S3C2440 || CPU_S3C2442) - default y if CPU_S3C2440 - default y if CPU_S3C2442 - help - Serial port support for the Samsung S3C2440 and S3C2442 SoC - -config SERIAL_S3C24A0 - tristate "Samsung S3C24A0 Serial port support" - depends on SERIAL_SAMSUNG && CPU_S3C24A0 - default y if CPU_S3C24A0 - help - Serial port support for the Samsung S3C24A0 SoC - -config SERIAL_S3C6400 - tristate "Samsung S3C6400/S3C6410 Serial port support" - depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410) - default y - help - Serial port support for the Samsung S3C6400 and S3C6410 - SoCs - -config SERIAL_S5PC100 - tristate "Samsung S5PC100 Serial port support" - depends on SERIAL_SAMSUNG && CPU_S5PC100 - default y - help - Serial port support for the Samsung S5PC100 SoCs - -config SERIAL_MAX3100 - tristate "MAX3100 support" - depends on SPI - select SERIAL_CORE - help - MAX3100 chip support - -config SERIAL_DZ - bool "DECstation DZ serial driver" - depends on MACH_DECSTATION && 32BIT - select SERIAL_CORE - default y - ---help--- - DZ11-family serial controllers for DECstations and VAXstations, - including the DC7085, M7814, and M7819. - -config SERIAL_DZ_CONSOLE - bool "Support console on DECstation DZ serial driver" - depends on SERIAL_DZ=y - select SERIAL_CORE_CONSOLE - default y - ---help--- - If you say Y here, it will be possible to use a serial port as the - system console (the system console is the device which receives all - kernel messages and warnings and which allows logins in single user - mode). - - Note that the firmware uses ttyS3 as the serial console on - DECstations that use this driver. - - If unsure, say Y. - -config SERIAL_ZS - tristate "DECstation Z85C30 serial support" - depends on MACH_DECSTATION - select SERIAL_CORE - default y - ---help--- - Support for the Zilog 85C350 serial communications controller used - for serial ports in newer DECstation systems. These include the - DECsystem 5900 and all models of the DECstation and DECsystem 5000 - systems except from model 200. - - If unsure, say Y. To compile this driver as a module, choose M here: - the module will be called zs. - -config SERIAL_ZS_CONSOLE - bool "Support for console on a DECstation Z85C30 serial port" - depends on SERIAL_ZS=y - select SERIAL_CORE_CONSOLE - default y - ---help--- - If you say Y here, it will be possible to use a serial port as the - system console (the system console is the device which receives all - kernel messages and warnings and which allows logins in single user - mode). - - Note that the firmware uses ttyS1 as the serial console on the - Maxine and ttyS3 on the others using this driver. - - If unsure, say Y. - -config SERIAL_21285 - tristate "DC21285 serial port support" - depends on ARM && FOOTBRIDGE - select SERIAL_CORE - help - If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ - PCI bridge you can enable its onboard serial port by enabling this - option. - -config SERIAL_21285_CONSOLE - bool "Console on DC21285 serial port" - depends on SERIAL_21285=y - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the 21285 footbridge you can - make it the console by answering Y to this option. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyFB". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_MPSC - bool "Marvell MPSC serial port support" - depends on PPC32 && MV64X60 - select SERIAL_CORE - help - Say Y here if you want to use the Marvell MPSC serial controller. - -config SERIAL_MPSC_CONSOLE - bool "Support for console on Marvell MPSC serial port" - depends on SERIAL_MPSC - select SERIAL_CORE_CONSOLE - help - Say Y here if you want to support a serial console on a Marvell MPSC. - -config SERIAL_PXA - bool "PXA serial port support" - depends on ARCH_PXA || ARCH_MMP - select SERIAL_CORE - help - If you have a machine based on an Intel XScale PXA2xx CPU you - can enable its onboard serial ports by enabling this option. - -config SERIAL_PXA_CONSOLE - bool "Console on PXA serial port" - depends on SERIAL_PXA - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the Intel XScale PXA - CPU you can make it the console by answering Y to this option. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttySA0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_SA1100 - bool "SA1100 serial port support" - depends on ARM && ARCH_SA1100 - select SERIAL_CORE - help - If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you - can enable its onboard serial port by enabling this option. - Please read for further - info. - -config SERIAL_SA1100_CONSOLE - bool "Console on SA1100 serial port" - depends on SERIAL_SA1100 - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the SA1100/SA1110 StrongARM - CPU you can make it the console by answering Y to this option. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttySA0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_BFIN - tristate "Blackfin serial port support" - depends on BLACKFIN - select SERIAL_CORE - select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) - help - Add support for the built-in UARTs on the Blackfin. - - To compile this driver as a module, choose M here: the - module will be called bfin_5xx. - -config SERIAL_BFIN_CONSOLE - bool "Console on Blackfin serial port" - depends on SERIAL_BFIN=y - select SERIAL_CORE_CONSOLE - -choice - prompt "UART Mode" - depends on SERIAL_BFIN - default SERIAL_BFIN_DMA - help - This driver supports the built-in serial ports of the Blackfin family - of CPUs - -config SERIAL_BFIN_DMA - bool "DMA mode" - depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n - help - This driver works under DMA mode. If this option is selected, the - blackfin simple dma driver is also enabled. - -config SERIAL_BFIN_PIO - bool "PIO mode" - help - This driver works under PIO mode. - -endchoice - -config SERIAL_BFIN_UART0 - bool "Enable UART0" - depends on SERIAL_BFIN - help - Enable UART0 - -config BFIN_UART0_CTSRTS - bool "Enable UART0 hardware flow control" - depends on SERIAL_BFIN_UART0 - help - Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS - signal. - -config UART0_CTS_PIN - int "UART0 CTS pin" - depends on BFIN_UART0_CTSRTS && !BF548 - default 23 - help - The default pin is GPIO_GP7. - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config UART0_RTS_PIN - int "UART0 RTS pin" - depends on BFIN_UART0_CTSRTS && !BF548 - default 22 - help - The default pin is GPIO_GP6. - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config SERIAL_BFIN_UART1 - bool "Enable UART1" - depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) - help - Enable UART1 - -config BFIN_UART1_CTSRTS - bool "Enable UART1 hardware flow control" - depends on SERIAL_BFIN_UART1 - help - Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS - signal. - -config UART1_CTS_PIN - int "UART1 CTS pin" - depends on BFIN_UART1_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config UART1_RTS_PIN - int "UART1 RTS pin" - depends on BFIN_UART1_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config SERIAL_BFIN_UART2 - bool "Enable UART2" - depends on SERIAL_BFIN && (BF54x || BF538 || BF539) - help - Enable UART2 - -config BFIN_UART2_CTSRTS - bool "Enable UART2 hardware flow control" - depends on SERIAL_BFIN_UART2 - help - Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS - signal. - -config UART2_CTS_PIN - int "UART2 CTS pin" - depends on BFIN_UART2_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config UART2_RTS_PIN - int "UART2 RTS pin" - depends on BFIN_UART2_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config SERIAL_BFIN_UART3 - bool "Enable UART3" - depends on SERIAL_BFIN && (BF54x) - help - Enable UART3 - -config BFIN_UART3_CTSRTS - bool "Enable UART3 hardware flow control" - depends on SERIAL_BFIN_UART3 - help - Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS - signal. - -config UART3_CTS_PIN - int "UART3 CTS pin" - depends on BFIN_UART3_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config UART3_RTS_PIN - int "UART3 RTS pin" - depends on BFIN_UART3_CTSRTS && !BF548 - default -1 - help - Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. - -config SERIAL_IMX - bool "IMX serial port support" - depends on ARM && (ARCH_IMX || ARCH_MXC) - select SERIAL_CORE - select RATIONAL - help - If you have a machine based on a Motorola IMX CPU you - can enable its onboard serial port by enabling this option. - -config SERIAL_IMX_CONSOLE - bool "Console on IMX serial port" - depends on SERIAL_IMX - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the Motorola IMX - CPU you can make it the console by answering Y to this option. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttySA0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_UARTLITE - tristate "Xilinx uartlite serial port support" - depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE - select SERIAL_CORE - help - Say Y here if you want to use the Xilinx uartlite serial controller. - - To compile this driver as a module, choose M here: the - module will be called uartlite. - -config SERIAL_UARTLITE_CONSOLE - bool "Support for console on Xilinx uartlite serial port" - depends on SERIAL_UARTLITE=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you wish to use a Xilinx uartlite as the system - console (the system console is the device which receives all kernel - messages and warnings and which allows logins in single user mode). - -config SERIAL_SUNCORE - bool - depends on SPARC - select SERIAL_CORE - select SERIAL_CORE_CONSOLE - default y - -config SERIAL_SUNZILOG - tristate "Sun Zilog8530 serial support" - depends on SPARC - help - This driver supports the Zilog8530 serial ports found on many Sparc - systems. Say Y or M if you want to be able to these serial ports. - -config SERIAL_SUNZILOG_CONSOLE - bool "Console on Sun Zilog8530 serial port" - depends on SERIAL_SUNZILOG=y - help - If you would like to be able to use the Zilog8530 serial port - on your Sparc system as the console, you can do so by answering - Y to this option. - -config SERIAL_SUNSU - tristate "Sun SU serial support" - depends on SPARC && PCI - help - This driver supports the 8250 serial ports that run the keyboard and - mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able - to these serial ports. - -config SERIAL_SUNSU_CONSOLE - bool "Console on Sun SU serial port" - depends on SERIAL_SUNSU=y - help - If you would like to be able to use the SU serial port - on your Sparc system as the console, you can do so by answering - Y to this option. - -config SERIAL_MUX - tristate "Serial MUX support" - depends on GSC - select SERIAL_CORE - default y - ---help--- - Saying Y here will enable the hardware MUX serial driver for - the Nova, K class systems and D class with a 'remote control card'. - The hardware MUX is not 8250/16550 compatible therefore the - /dev/ttyB0 device is shared between the Serial MUX and the PDC - software console. The following steps need to be completed to use - the Serial MUX: - - 1. create the device entry (mknod /dev/ttyB0 c 11 0) - 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 - 3. Add device ttyB0 to /etc/securetty (if you want to log on as - root on this console.) - 4. Change the kernel command console parameter to: console=ttyB0 - -config SERIAL_MUX_CONSOLE - bool "Support for console on serial MUX" - depends on SERIAL_MUX=y - select SERIAL_CORE_CONSOLE - default y - -config PDC_CONSOLE - bool "PDC software console support" - depends on PARISC && !SERIAL_MUX && VT - default n - help - Saying Y here will enable the software based PDC console to be - used as the system console. This is useful for machines in - which the hardware based console has not been written yet. The - following steps must be competed to use the PDC console: - - 1. create the device entry (mknod /dev/ttyB0 c 11 0) - 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 - 3. Add device ttyB0 to /etc/securetty (if you want to log on as - root on this console.) - 4. Change the kernel command console parameter to: console=ttyB0 - -config SERIAL_SUNSAB - tristate "Sun Siemens SAB82532 serial support" - depends on SPARC && PCI - help - This driver supports the Siemens SAB82532 DUSCC serial ports on newer - (PCI) UltraSPARC systems. Say Y or M if you want to be able to these - serial ports. - -config SERIAL_SUNSAB_CONSOLE - bool "Console on Sun Siemens SAB82532 serial port" - depends on SERIAL_SUNSAB=y - help - If you would like to be able to use the SAB82532 serial port - on your Sparc system as the console, you can do so by answering - Y to this option. - -config SERIAL_SUNHV - bool "Sun4v Hypervisor Console support" - depends on SPARC64 - help - This driver supports the console device found on SUN4V Sparc - systems. Say Y if you want to be able to use this device. - -config SERIAL_IP22_ZILOG - tristate "SGI Zilog8530 serial support" - depends on SGI_HAS_ZILOG - select SERIAL_CORE - help - This driver supports the Zilog8530 serial ports found on SGI - systems. Say Y or M if you want to be able to these serial ports. - -config SERIAL_IP22_ZILOG_CONSOLE - bool "Console on SGI Zilog8530 serial port" - depends on SERIAL_IP22_ZILOG=y - select SERIAL_CORE_CONSOLE - -config SERIAL_SH_SCI - tristate "SuperH SCI(F) serial port support" - depends on HAVE_CLK && (SUPERH || H8300) - select SERIAL_CORE - -config SERIAL_SH_SCI_NR_UARTS - int "Maximum number of SCI(F) serial ports" - depends on SERIAL_SH_SCI - default "2" - -config SERIAL_SH_SCI_CONSOLE - bool "Support for console on SuperH SCI(F)" - depends on SERIAL_SH_SCI=y - select SERIAL_CORE_CONSOLE - -config SERIAL_PNX8XXX - bool "Enable PNX8XXX SoCs' UART Support" - depends on MIPS && (SOC_PNX8550 || SOC_PNX833X) - select SERIAL_CORE - help - If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 - and you want to use serial ports, say Y. Otherwise, say N. - -config SERIAL_PNX8XXX_CONSOLE - bool "Enable PNX8XX0 serial console" - depends on SERIAL_PNX8XXX - select SERIAL_CORE_CONSOLE - help - If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 - and you want to use serial console, say Y. Otherwise, say N. - -config SERIAL_CORE - tristate - -config SERIAL_CORE_CONSOLE - bool - -config CONSOLE_POLL - bool - -config SERIAL_68328 - bool "68328 serial support" - depends on M68328 || M68EZ328 || M68VZ328 - help - This driver supports the built-in serial port of the Motorola 68328 - (standard, EZ and VZ varieties). - -config SERIAL_68328_RTS_CTS - bool "Support RTS/CTS on 68328 serial port" - depends on SERIAL_68328 - -config SERIAL_MCF - bool "Coldfire serial support" - depends on COLDFIRE - select SERIAL_CORE - help - This serial driver supports the Freescale Coldfire serial ports. - -config SERIAL_MCF_BAUDRATE - int "Default baudrate for Coldfire serial ports" - depends on SERIAL_MCF - default 19200 - help - This setting lets you define what the default baudrate is for the - ColdFire serial ports. The usual default varies from board to board, - and this setting is a way of catering for that. - -config SERIAL_MCF_CONSOLE - bool "Coldfire serial console support" - depends on SERIAL_MCF - select SERIAL_CORE_CONSOLE - help - Enable a ColdFire internal serial port to be the system console. - -config SERIAL_68360_SMC - bool "68360 SMC uart support" - depends on M68360 - help - This driver supports the SMC serial ports of the Motorola 68360 CPU. - -config SERIAL_68360_SCC - bool "68360 SCC uart support" - depends on M68360 - help - This driver supports the SCC serial ports of the Motorola 68360 CPU. - -config SERIAL_68360 - bool - depends on SERIAL_68360_SMC || SERIAL_68360_SCC - default y - -config SERIAL_PMACZILOG - tristate "PowerMac z85c30 ESCC support" - depends on PPC_OF && PPC_PMAC - select SERIAL_CORE - help - This driver supports the Zilog z85C30 serial ports found on - PowerMac machines. - Say Y or M if you want to be able to these serial ports. - -config SERIAL_PMACZILOG_TTYS - bool "Use ttySn device nodes for Zilog z85c30" - depends on SERIAL_PMACZILOG - help - The pmac_zilog driver for the z85C30 chip on many powermacs - historically used the device numbers for /dev/ttySn. The - 8250 serial port driver also uses these numbers, which means - the two drivers being unable to coexist; you could not use - both z85C30 and 8250 type ports at the same time. - - If this option is not selected, the pmac_zilog driver will - use the device numbers allocated for /dev/ttyPZn. This allows - the pmac_zilog and 8250 drivers to co-exist, but may cause - existing userspace setups to break. Programs that need to - access the built-in serial ports on powermacs will need to - be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. - - If you enable this option, any z85c30 ports in the system will - be registered as ttyS0 onwards as in the past, and you will be - unable to use the 8250 module for PCMCIA or other 16C550-style - UARTs. - - Say N unless you need the z85c30 ports on your powermac - to appear as /dev/ttySn. - -config SERIAL_PMACZILOG_CONSOLE - bool "Console on PowerMac z85c30 serial port" - depends on SERIAL_PMACZILOG=y - select SERIAL_CORE_CONSOLE - help - If you would like to be able to use the z85c30 serial port - on your PowerMac as the console, you can do so by answering - Y to this option. - -config SERIAL_LH7A40X - tristate "Sharp LH7A40X embedded UART support" - depends on ARM && ARCH_LH7A40X - select SERIAL_CORE - help - This enables support for the three on-board UARTs of the - Sharp LH7A40X series CPUs. Choose Y or M. - -config SERIAL_LH7A40X_CONSOLE - bool "Support for console on Sharp LH7A40X serial port" - depends on SERIAL_LH7A40X=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you wish to use one of the serial ports as the - system console--the system console is the device which - receives all kernel messages and warnings and which allows - logins in single user mode. - - Even if you say Y here, the currently visible framebuffer console - (/dev/tty0) will still be used as the default system console, but - you can alter that using a kernel command line, for example - "console=ttyAM1". - -config SERIAL_CPM - tristate "CPM SCC/SMC serial port support" - depends on CPM2 || 8xx - select SERIAL_CORE - help - This driver supports the SCC and SMC serial ports on Motorola - embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) - -config SERIAL_CPM_CONSOLE - bool "Support for console on CPM SCC/SMC serial port" - depends on SERIAL_CPM=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you wish to use a SCC or SMC CPM UART as the system - console (the system console is the device which receives all kernel - messages and warnings and which allows logins in single user mode). - - Even if you say Y here, the currently visible framebuffer console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttyCPM0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - -config SERIAL_SGI_L1_CONSOLE - bool "SGI Altix L1 serial console support" - depends on IA64_GENERIC || IA64_SGI_SN2 - select SERIAL_CORE - select SERIAL_CORE_CONSOLE - help - If you have an SGI Altix and you would like to use the system - controller serial port as your console (you want this!), - say Y. Otherwise, say N. - -config SERIAL_MPC52xx - tristate "Freescale MPC52xx/MPC512x family PSC serial support" - depends on PPC_MPC52xx || PPC_MPC512x - select SERIAL_CORE - help - This driver supports MPC52xx and MPC512x PSC serial ports. If you would - like to use them, you must answer Y or M to this option. Note that - for use as console, it must be included in kernel and not as a - module. - -config SERIAL_MPC52xx_CONSOLE - bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" - depends on SERIAL_MPC52xx=y - select SERIAL_CORE_CONSOLE - help - Select this options if you'd like to use one of the PSC serial port - of the Freescale MPC52xx family as a console. - -config SERIAL_MPC52xx_CONSOLE_BAUD - int "Freescale MPC52xx/MPC512x family PSC serial port baud" - depends on SERIAL_MPC52xx_CONSOLE=y - default "9600" - help - Select the MPC52xx console baud rate. - This value is only used if the bootloader doesn't pass in the - console baudrate - -config SERIAL_ICOM - tristate "IBM Multiport Serial Adapter" - depends on PCI && (PPC_ISERIES || PPC_PSERIES) - select SERIAL_CORE - select FW_LOADER - help - This driver is for a family of multiport serial adapters - including 2 port RVX, 2 port internal modem, 4 port internal - modem and a split 1 port RVX and 1 port internal modem. - - This driver can also be built as a module. If so, the module - will be called icom. - -config SERIAL_M32R_SIO - bool "M32R SIO I/F" - depends on M32R - default y - select SERIAL_CORE - help - Say Y here if you want to use the M32R serial controller. - -config SERIAL_M32R_SIO_CONSOLE - bool "use SIO console" - depends on SERIAL_M32R_SIO=y - select SERIAL_CORE_CONSOLE - help - Say Y here if you want to support a serial console. - - If you use an M3T-M32700UT or an OPSPUT platform, - please say also y for SERIAL_M32R_PLDSIO. - -config SERIAL_M32R_PLDSIO - bool "M32R SIO I/F on a PLD" - depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) - default n - help - Say Y here if you want to use the M32R serial controller - on a PLD (Programmable Logic Device). - - If you use an M3T-M32700UT or an OPSPUT platform, - please say Y. - -config SERIAL_TXX9 - bool "TMPTX39XX/49XX SIO support" - depends on HAS_TXX9_SERIAL - select SERIAL_CORE - default y - -config HAS_TXX9_SERIAL - bool - -config SERIAL_TXX9_NR_UARTS - int "Maximum number of TMPTX39XX/49XX SIO ports" - depends on SERIAL_TXX9 - default "6" - -config SERIAL_TXX9_CONSOLE - bool "TMPTX39XX/49XX SIO Console support" - depends on SERIAL_TXX9=y - select SERIAL_CORE_CONSOLE - -config SERIAL_TXX9_STDSERIAL - bool "TX39XX/49XX SIO act as standard serial" - depends on !SERIAL_8250 && SERIAL_TXX9 - -config SERIAL_VR41XX - tristate "NEC VR4100 series Serial Interface Unit support" - depends on CPU_VR41XX - select SERIAL_CORE - help - If you have a NEC VR4100 series processor and you want to use - Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) - (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. - -config SERIAL_VR41XX_CONSOLE - bool "Enable NEC VR4100 series Serial Interface Unit console" - depends on SERIAL_VR41XX=y - select SERIAL_CORE_CONSOLE - help - If you have a NEC VR4100 series processor and you want to use - a console on a serial port, say Y. Otherwise, say N. - -config SERIAL_JSM - tristate "Digi International NEO PCI Support" - depends on PCI - select SERIAL_CORE - help - This is a driver for Digi International's Neo series - of cards which provide multiple serial ports. You would need - something like this to connect more than two modems to your Linux - box, for instance in order to become a dial-in server. This driver - supports PCI boards only. - - If you have a card like this, say Y here, otherwise say N. - - To compile this driver as a module, choose M here: the - module will be called jsm. - -config SERIAL_SGI_IOC4 - tristate "SGI IOC4 controller serial support" - depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 - select SERIAL_CORE - help - If you have an SGI Altix with an IOC4 based Base IO card - and wish to use the serial ports on this card, say Y. - Otherwise, say N. - -config SERIAL_SGI_IOC3 - tristate "SGI Altix IOC3 serial support" - depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 - select SERIAL_CORE - help - If you have an SGI Altix with an IOC3 serial card, - say Y or M. Otherwise, say N. - -config SERIAL_MSM - bool "MSM on-chip serial port support" - depends on ARM && ARCH_MSM - select SERIAL_CORE - -config SERIAL_MSM_CONSOLE - bool "MSM serial console support" - depends on SERIAL_MSM=y - select SERIAL_CORE_CONSOLE - -config SERIAL_NETX - tristate "NetX serial port support" - depends on ARM && ARCH_NETX - select SERIAL_CORE - help - If you have a machine based on a Hilscher NetX SoC you - can enable its onboard serial port by enabling this option. - - To compile this driver as a module, choose M here: the - module will be called netx-serial. - -config SERIAL_NETX_CONSOLE - bool "Console on NetX serial port" - depends on SERIAL_NETX=y - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the Hilscher NetX SoC - you can make it the console by answering Y to this option. - -config SERIAL_OF_PLATFORM - tristate "Serial port on Open Firmware platform bus" - depends on PPC_OF || MICROBLAZE - depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL - help - If you have a PowerPC based system that has serial ports - on a platform specific bus, you should enable this option. - Currently, only 8250 compatible ports are supported, but - others can easily be added. - -config SERIAL_OF_PLATFORM_NWPSERIAL - tristate "NWP serial port driver" - depends on PPC_OF && PPC_DCR - select SERIAL_OF_PLATFORM - select SERIAL_CORE_CONSOLE - select SERIAL_CORE - help - This driver supports the cell network processor nwp serial - device. - -config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE - bool "Console on NWP serial port" - depends on SERIAL_OF_PLATFORM_NWPSERIAL=y - select SERIAL_CORE_CONSOLE - help - Support for Console on the NWP serial ports. - -config SERIAL_QE - tristate "Freescale QUICC Engine serial port support" - depends on QUICC_ENGINE - select SERIAL_CORE - select FW_LOADER - default n - help - This driver supports the QE serial ports on Freescale embedded - PowerPC that contain a QUICC Engine. - -config SERIAL_SC26XX - tristate "SC2681/SC2692 serial port support" - depends on SNI_RM - select SERIAL_CORE - help - This is a driver for the onboard serial ports of - older RM400 machines. - -config SERIAL_SC26XX_CONSOLE - bool "Console on SC2681/SC2692 serial port" - depends on SERIAL_SC26XX - select SERIAL_CORE_CONSOLE - help - Support for Console on SC2681/SC2692 serial ports. - -config SERIAL_BFIN_SPORT - tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)" - depends on BLACKFIN && EXPERIMENTAL - select SERIAL_CORE - help - Enable SPORT emulate UART on Blackfin series. - - To compile this driver as a module, choose M here: the - module will be called bfin_sport_uart. - -choice - prompt "Baud rate for Blackfin SPORT UART" - depends on SERIAL_BFIN_SPORT - default SERIAL_SPORT_BAUD_RATE_57600 - help - Choose a baud rate for the SPORT UART, other uart settings are - 8 bit, 1 stop bit, no parity, no flow control. - -config SERIAL_SPORT_BAUD_RATE_115200 - bool "115200" - -config SERIAL_SPORT_BAUD_RATE_57600 - bool "57600" - -config SERIAL_SPORT_BAUD_RATE_38400 - bool "38400" - -config SERIAL_SPORT_BAUD_RATE_19200 - bool "19200" - -config SERIAL_SPORT_BAUD_RATE_9600 - bool "9600" -endchoice - -config SPORT_BAUD_RATE - int - depends on SERIAL_BFIN_SPORT - default 115200 if (SERIAL_SPORT_BAUD_RATE_115200) - default 57600 if (SERIAL_SPORT_BAUD_RATE_57600) - default 38400 if (SERIAL_SPORT_BAUD_RATE_38400) - default 19200 if (SERIAL_SPORT_BAUD_RATE_19200) - default 9600 if (SERIAL_SPORT_BAUD_RATE_9600) - -config SERIAL_TIMBERDALE - tristate "Support for timberdale UART" - depends on MFD_TIMBERDALE - select SERIAL_CORE - ---help--- - Add support for UART controller on timberdale. - -config SERIAL_BCM63XX - tristate "bcm63xx serial port support" - select SERIAL_CORE - depends on BCM63XX - help - If you have a bcm63xx CPU, you can enable its onboard - serial port by enabling this options. - - To compile this driver as a module, choose M here: the - module will be called bcm963xx_uart. - -config SERIAL_BCM63XX_CONSOLE - bool "Console on bcm63xx serial port" - depends on SERIAL_BCM63XX=y - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the bcm63xx CPU - you can make it the console by answering Y to this option. - -config SERIAL_GRLIB_GAISLER_APBUART - tristate "GRLIB APBUART serial support" - depends on OF - ---help--- - Add support for the GRLIB APBUART serial port. - -config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE - bool "Console on GRLIB APBUART serial port" - depends on SERIAL_GRLIB_GAISLER_APBUART=y - select SERIAL_CORE_CONSOLE - help - Support for running a console on the GRLIB APBUART - -endmenu Index: trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/de2_70_console.c =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/de2_70_console.c (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/de2_70_console.c (nonexistent) @@ -1,79 +0,0 @@ -/* - * de2_70_console: simple console driver for Terasic DE2-70 board. Based on uartlite.c - * - * Copyright (C) 2010 Aleksander Osman - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#define DE2_70_NAME "ttyDE2" - -/* --------------------------------------------------------------------- - * Console driver operations - */ - -static void de2_70_console_write(struct console *co, const char *s, - unsigned int count) -{ - volatile char *tst = (char *)0xE0000000; - - while(count-- > 0) { - tst[0] = s[0]; - s++; - } -} - -static int __devinit de2_70_console_setup(struct console *co, char *options) -{ - return 0; -} - -static struct console de2_70_console = { - .name = DE2_70_NAME, - .write = de2_70_console_write, - .setup = de2_70_console_setup, - .flags = CON_PRINTBUFFER, - .index = -1, /* Specified on the cmdline (e.g. console=ttyUL0 ) */ -}; - -static int __init de2_70_console_init(void) -{ - register_console(&de2_70_console); - return 0; -} - -console_initcall(de2_70_console_init); - -/* --------------------------------------------------------------------- - * Module setup/teardown - */ - -int __init de2_70_init(void) -{ - return 0; -} - -void __exit de2_70_exit(void) -{ -} - -module_init(de2_70_init); -module_exit(de2_70_exit); - -MODULE_AUTHOR("Aleksander Osman <>"); -MODULE_DESCRIPTION("DE2-70 console"); -MODULE_LICENSE("GPL"); Index: trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Makefile =================================================================== --- trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Makefile (revision 10) +++ trunk/sw/linux/linux-2.6.33.1-ao68000/drivers/serial/Makefile (nonexistent) @@ -1,85 +0,0 @@ -# -# Makefile for the kernel serial device drivers. -# - -obj-$(CONFIG_SERIAL_CORE) += serial_core.o -obj-$(CONFIG_SERIAL_21285) += 21285.o -obj-$(CONFIG_DE2_70_CONSOLE) += de2_70_console.o - -# These Sparc drivers have to appear before others such as 8250 -# which share ttySx minor node space. Otherwise console device -# names change and other unplesantries. -obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o -obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o -obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o -obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o -obj-$(CONFIG_SERIAL_SUNSAB) += sunsab.o - -obj-$(CONFIG_SERIAL_8250) += 8250.o -obj-$(CONFIG_SERIAL_8250_PNP) += 8250_pnp.o -obj-$(CONFIG_SERIAL_8250_GSC) += 8250_gsc.o -obj-$(CONFIG_SERIAL_8250_PCI) += 8250_pci.o -obj-$(CONFIG_SERIAL_8250_HP300) += 8250_hp300.o -obj-$(CONFIG_SERIAL_8250_CS) += serial_cs.o -obj-$(CONFIG_SERIAL_8250_ACORN) += 8250_acorn.o -obj-$(CONFIG_SERIAL_8250_CONSOLE) += 8250_early.o -obj-$(CONFIG_SERIAL_8250_FOURPORT) += 8250_fourport.o -obj-$(CONFIG_SERIAL_8250_ACCENT) += 8250_accent.o -obj-$(CONFIG_SERIAL_8250_BOCA) += 8250_boca.o -obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554) += 8250_exar_st16c554.o -obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o -obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o -obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o -obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o -obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o -obj-$(CONFIG_SERIAL_PXA) += pxa.o -obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o -obj-$(CONFIG_SERIAL_SA1100) += sa1100.o -obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o -obj-$(CONFIG_SERIAL_BFIN) += bfin_5xx.o -obj-$(CONFIG_SERIAL_BFIN_SPORT) += bfin_sport_uart.o -obj-$(CONFIG_SERIAL_SAMSUNG) += samsung.o -obj-$(CONFIG_SERIAL_S3C2400) += s3c2400.o -obj-$(CONFIG_SERIAL_S3C2410) += s3c2410.o -obj-$(CONFIG_SERIAL_S3C2412) += s3c2412.o -obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o -obj-$(CONFIG_SERIAL_S3C24A0) += s3c24a0.o -obj-$(CONFIG_SERIAL_S3C6400) += s3c6400.o -obj-$(CONFIG_SERIAL_S5PC100) += s3c6400.o -obj-$(CONFIG_SERIAL_MAX3100) += max3100.o -obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o -obj-$(CONFIG_SERIAL_MUX) += mux.o -obj-$(CONFIG_SERIAL_68328) += 68328serial.o -obj-$(CONFIG_SERIAL_68360) += 68360serial.o -obj-$(CONFIG_SERIAL_MCF) += mcf.o -obj-$(CONFIG_SERIAL_PMACZILOG) += pmac_zilog.o -obj-$(CONFIG_SERIAL_LH7A40X) += serial_lh7a40x.o -obj-$(CONFIG_SERIAL_DZ) += dz.o -obj-$(CONFIG_SERIAL_ZS) += zs.o -obj-$(CONFIG_SERIAL_SH_SCI) += sh-sci.o -obj-$(CONFIG_SERIAL_SGI_L1_CONSOLE) += sn_console.o -obj-$(CONFIG_SERIAL_CPM) += cpm_uart/ -obj-$(CONFIG_SERIAL_IMX) += imx.o -obj-$(CONFIG_SERIAL_MPC52xx) += mpc52xx_uart.o -obj-$(CONFIG_SERIAL_ICOM) += icom.o -obj-$(CONFIG_SERIAL_M32R_SIO) += m32r_sio.o -obj-$(CONFIG_SERIAL_MPSC) += mpsc.o -obj-$(CONFIG_SERIAL_SB1250_DUART) += sb1250-duart.o -obj-$(CONFIG_ETRAX_SERIAL) += crisv10.o -obj-$(CONFIG_SERIAL_SC26XX) += sc26xx.o -obj-$(CONFIG_SERIAL_JSM) += jsm/ -obj-$(CONFIG_SERIAL_TXX9) += serial_txx9.o -obj-$(CONFIG_SERIAL_VR41XX) += vr41xx_siu.o -obj-$(CONFIG_SERIAL_SGI_IOC4) += ioc4_serial.o -obj-$(CONFIG_SERIAL_SGI_IOC3) += ioc3_serial.o -obj-$(CONFIG_SERIAL_ATMEL) += atmel_serial.o -obj-$(CONFIG_SERIAL_UARTLITE) += uartlite.o -obj-$(CONFIG_SERIAL_MSM) += msm_serial.o -obj-$(CONFIG_SERIAL_NETX) += netx-serial.o -obj-$(CONFIG_SERIAL_OF_PLATFORM) += of_serial.o -obj-$(CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL) += nwpserial.o -obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o -obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o -obj-$(CONFIG_SERIAL_QE) += ucc_uart.o -obj-$(CONFIG_SERIAL_TIMBERDALE) += timbuart.o -obj-$(CONFIG_SERIAL_GRLIB_GAISLER_APBUART) += apbuart.o Index: trunk/sw/linux/sector0.dat =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: trunk/sw/linux/sector0.dat =================================================================== --- trunk/sw/linux/sector0.dat (revision 10) +++ trunk/sw/linux/sector0.dat (nonexistent)

trunk/sw/linux/sector0.dat Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: trunk/syn/altera/bin/Makefile =================================================================== --- trunk/syn/altera/bin/Makefile (revision 10) +++ trunk/syn/altera/bin/Makefile (nonexistent) @@ -1,22 +0,0 @@ -help: - @echo -e "Select project to synthesise. Type 'make' followed by the name of the project." - @echo - @echo -e "Available projects:" - @echo -e "full_system \t- system for Terasic DE2-70 board, consists of:" - @echo -e "\t\t ao68000 processor core," - @echo -e "\t\t SSRAM controller," - @echo -e "\t\t SDHC controller," - @echo -e "\t\t serial output," - @echo -e "\t\t boot controller." - @echo - @exit 0 - -full_system: - mkdir -p ./../out/full_system - cp ./../run/full_system/* ./../out/full_system/ - cp ./../../../rtl/verilog/full_system/* ./../out/full_system/ - cp -R ./../../../rtl/verilog/ao68000/* ./../out/full_system/ - cd ./../out/full_system && quartus_sh --flow compile full_system - -clean: - rm -f -R ./../out/full_system Index: trunk/syn/altera/run/full_system/full_system.qpf =================================================================== --- trunk/syn/altera/run/full_system/full_system.qpf (revision 10) +++ trunk/syn/altera/run/full_system/full_system.qpf (nonexistent) @@ -1,30 +0,0 @@ -# -------------------------------------------------------------------------- # -# -# Copyright (C) 1991-2009 Altera Corporation -# Your use of Altera Corporation's design tools, logic functions -# and other software and tools, and its AMPP partner logic -# functions, and any output files from any of the foregoing -# (including device programming or simulation files), and any -# associated documentation or information are expressly subject -# to the terms and conditions of the Altera Program License -# Subscription Agreement, Altera MegaCore Function License -# Agreement, or other applicable license agreement, including, -# without limitation, that your use is for the sole purpose of -# programming logic devices manufactured by Altera and sold by -# Altera or its authorized distributors. Please refer to the -# applicable agreement for further details. -# -# -------------------------------------------------------------------------- # -# -# Quartus II -# Version 9.1 Build 222 10/21/2009 SJ Web Edition -# Date created = 21:50:15 March 02, 2010 -# -# -------------------------------------------------------------------------- # - -QUARTUS_VERSION = "9.1" -DATE = "21:50:15 March 02, 2010" - -# Revisions - -PROJECT_REVISION = "full_system" Index: trunk/syn/altera/run/full_system/full_system.qsf =================================================================== --- trunk/syn/altera/run/full_system/full_system.qsf (revision 10) +++ trunk/syn/altera/run/full_system/full_system.qsf (nonexistent) @@ -1,167 +0,0 @@ -# -------------------------------------------------------------------------- # -# -# Copyright (C) 1991-2009 Altera Corporation -# Your use of Altera Corporation's design tools, logic functions -# and other software and tools, and its AMPP partner logic -# functions, and any output files from any of the foregoing -# (including device programming or simulation files), and any -# associated documentation or information are expressly subject -# to the terms and conditions of the Altera Program License -# Subscription Agreement, Altera MegaCore Function License -# Agreement, or other applicable license agreement, including, -# without limitation, that your use is for the sole purpose of -# programming logic devices manufactured by Altera and sold by -# Altera or its authorized distributors. Please refer to the -# applicable agreement for further details. -# -# -------------------------------------------------------------------------- # -# -# Quartus II -# Version 9.1 Build 222 10/21/2009 SJ Web Edition -# Date created = 21:50:15 March 02, 2010 -# -# -------------------------------------------------------------------------- # -# -# Notes: -# -# 1) The default values for assignments are stored in the file: -# full_system_assignment_defaults.qdf -# If this file doesn't exist, see file: -# assignment_defaults.qdf -# -# 2) Altera recommends that you do not modify this file. This -# file is updated automatically by the Quartus II software -# and any changes you make may be lost or overwritten. -# -# -------------------------------------------------------------------------- # - - -set_global_assignment -name FAMILY "Cyclone II" -set_global_assignment -name DEVICE EP2C70F896C6 -set_global_assignment -name TOP_LEVEL_ENTITY full_system -set_global_assignment -name ORIGINAL_QUARTUS_VERSION 9.1 -set_global_assignment -name PROJECT_CREATION_TIME_DATE "21:50:15 MARCH 02, 2010" -set_global_assignment -name LAST_QUARTUS_VERSION 9.1 -set_global_assignment -name USE_GENERATED_PHYSICAL_CONSTRAINTS OFF -section_id eda_blast_fpga -set_global_assignment -name DEVICE_FILTER_PACKAGE FBGA -set_global_assignment -name DEVICE_FILTER_PIN_COUNT 896 -set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 6 -set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0 -set_global_assignment -name MAX_CORE_JUNCTION_TEMP 85 -set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED" -set_global_assignment -name RESERVE_ASDO_AFTER_CONFIGURATION "AS INPUT TRI-STATED" -set_global_assignment -name PARTITION_NETLIST_TYPE SOURCE -section_id Top -set_global_assignment -name PARTITION_COLOR 16764057 -section_id Top -set_global_assignment -name LL_ROOT_REGION ON -section_id "Root Region" -set_global_assignment -name LL_MEMBER_STATE LOCKED -section_id "Root Region" -set_global_assignment -name VERILOG_FILE ao68000.v -set_global_assignment -name VERILOG_FILE altera_specific/alu_mult_div.v -set_global_assignment -name VERILOG_FILE altera_specific/register_ram.v -set_global_assignment -name VERILOG_FILE altera_specific/microcode_rom.v -set_global_assignment -name VERILOG_FILE ssram.v -set_global_assignment -name VERILOG_FILE early_boot.v -set_global_assignment -name VERILOG_FILE full_system.v -set_global_assignment -name VERILOG_FILE sd.v -set_global_assignment -name VERILOG_FILE serial_txd.v -set_global_assignment -name VERILOG_FILE timer.v -set_location_assignment PIN_R3 -to clk_i -set_location_assignment PIN_AA23 -to rst_i -set_location_assignment PIN_T26 -to sd_clk_o -set_location_assignment PIN_W29 -to sd_dat_io -set_location_assignment PIN_W28 -to sd_cmd_io -set_location_assignment PIN_AJ6 -to sd_debug[0] -set_location_assignment PIN_AK5 -to sd_debug[1] -set_location_assignment PIN_AJ5 -to sd_debug[2] -set_location_assignment PIN_AJ4 -to sd_debug[3] -set_location_assignment PIN_AK3 -to sd_debug[4] -set_location_assignment PIN_AH4 -to sd_debug[5] -set_location_assignment PIN_D21 -to uart_rxd -set_location_assignment PIN_E21 -to uart_txd -set_location_assignment PIN_G22 -to uart_cts -set_location_assignment PIN_F23 -to uart_rts -set_location_assignment PIN_AG8 -to ssram_address[0] -set_location_assignment PIN_AF8 -to ssram_address[1] -set_location_assignment PIN_AF14 -to ssram_address[10] -set_location_assignment PIN_AG14 -to ssram_address[11] -set_location_assignment PIN_AE15 -to ssram_address[12] -set_location_assignment PIN_AF15 -to ssram_address[13] -set_location_assignment PIN_AC16 -to ssram_address[14] -set_location_assignment PIN_AF20 -to ssram_address[15] -set_location_assignment PIN_AG20 -to ssram_address[16] -set_location_assignment PIN_AE11 -to ssram_address[17] -set_location_assignment PIN_AF11 -to ssram_address[18] -#set_location_assignment PIN_AG10 -to ssram_address[19] -set_location_assignment PIN_AH7 -to ssram_address[2] -#set_location_assignment PIN_AG9 -to ssram_address[20] -set_location_assignment PIN_AG7 -to ssram_address[3] -set_location_assignment PIN_AG6 -to ssram_address[4] -set_location_assignment PIN_AG5 -to ssram_address[5] -set_location_assignment PIN_AE12 -to ssram_address[6] -set_location_assignment PIN_AG12 -to ssram_address[7] -set_location_assignment PIN_AD13 -to ssram_address[8] -set_location_assignment PIN_AE13 -to ssram_address[9] -set_location_assignment PIN_AG17 -to ssram_adsc_n -set_location_assignment PIN_AC18 -to ssram_adsp_n -set_location_assignment PIN_AD16 -to ssram_advance_n -set_location_assignment PIN_AC21 -to ssram_byteen0_n -set_location_assignment PIN_AC20 -to ssram_byteen1_n -set_location_assignment PIN_AD20 -to ssram_byteen2_n -set_location_assignment PIN_AH20 -to ssram_byteen3_n -set_location_assignment PIN_AH19 -to ssram_ce1_n -set_location_assignment PIN_AG19 -to ssram_ce2 -set_location_assignment PIN_AD22 -to ssram_ce3_n -set_location_assignment PIN_AD7 -to ssram_clk -#set_location_assignment PIN_AK9 -to SRAM_DPA[0] -#set_location_assignment PIN_AJ23 -to SRAM_DPA[1] -#set_location_assignment PIN_AK20 -to SRAM_DPA[2] -#set_location_assignment PIN_AJ9 -to SRAM_DPA[3] -set_location_assignment PIN_AH10 -to ssram_data[0] -set_location_assignment PIN_AJ10 -to ssram_data[1] -set_location_assignment PIN_AH17 -to ssram_data[10] -set_location_assignment PIN_AJ18 -to ssram_data[11] -set_location_assignment PIN_AH18 -to ssram_data[12] -set_location_assignment PIN_AK19 -to ssram_data[13] -set_location_assignment PIN_AJ19 -to ssram_data[14] -set_location_assignment PIN_AK23 -to ssram_data[15] -set_location_assignment PIN_AJ20 -to ssram_data[16] -set_location_assignment PIN_AK21 -to ssram_data[17] -set_location_assignment PIN_AJ21 -to ssram_data[18] -set_location_assignment PIN_AK22 -to ssram_data[19] -set_location_assignment PIN_AK10 -to ssram_data[2] -set_location_assignment PIN_AJ22 -to ssram_data[20] -set_location_assignment PIN_AH15 -to ssram_data[21] -set_location_assignment PIN_AJ15 -to ssram_data[22] -set_location_assignment PIN_AJ16 -to ssram_data[23] -set_location_assignment PIN_AK14 -to ssram_data[24] -set_location_assignment PIN_AJ14 -to ssram_data[25] -set_location_assignment PIN_AJ13 -to ssram_data[26] -set_location_assignment PIN_AH13 -to ssram_data[27] -set_location_assignment PIN_AK12 -to ssram_data[28] -set_location_assignment PIN_AK7 -to ssram_data[29] -set_location_assignment PIN_AJ11 -to ssram_data[3] -set_location_assignment PIN_AJ8 -to ssram_data[30] -set_location_assignment PIN_AK8 -to ssram_data[31] -set_location_assignment PIN_AK11 -to ssram_data[4] -set_location_assignment PIN_AH12 -to ssram_data[5] -set_location_assignment PIN_AJ12 -to ssram_data[6] -set_location_assignment PIN_AH16 -to ssram_data[7] -set_location_assignment PIN_AK17 -to ssram_data[8] -set_location_assignment PIN_AJ17 -to ssram_data[9] -set_location_assignment PIN_AG18 -to ssram_globalw_n -set_location_assignment PIN_AD18 -to ssram_oe_n -set_location_assignment PIN_AF18 -to ssram_writeen_n - -set_global_assignment -name RESERVE_ALL_UNUSED_PINS_NO_OUTPUT_GND "AS INPUT TRI-STATED" -set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "3.3-V LVTTL" -set_location_assignment PIN_AC13 -to pc_debug[0] -set_location_assignment PIN_AB13 -to pc_debug[1] -set_location_assignment PIN_AC12 -to pc_debug[2] -set_location_assignment PIN_AB12 -to pc_debug[3] -set_location_assignment PIN_AC11 -to pc_debug[4] -set_location_assignment PIN_AD9 -to pc_debug[5] -set_location_assignment PIN_AD8 -to pc_debug[6] -set_location_assignment PIN_AJ7 -to pc_debug[7] -set_global_assignment -name OPTIMIZE_HOLD_TIMING "IO PATHS AND MINIMUM TPD PATHS" -set_global_assignment -name FITTER_EFFORT "AUTO FIT" -set_global_assignment -name SMART_RECOMPILE ON -set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top \ No newline at end of file Index: trunk/Makefile =================================================================== --- trunk/Makefile (revision 10) +++ trunk/Makefile (nonexistent) @@ -1,38 +0,0 @@ -AO68000_BASE := $(CURDIR) -export AO68000_BASE - -help: - @echo -e "Select operation to perform. Type 'make' followed by the name of the operation." - @echo - @echo -e "Available operations:" - @echo -e "synthesise \t- synthesise full_system SoC with ao68000 processor." - @echo -e "compare \t- run RTL-Software comparison." - @echo -e "docs \t- unpack Doxygen documentation." - @echo -e "clean \t- clean all." - @echo -e "commit \t- commit project to SVN repository." - @echo - @exit 0 - -synthesise: - $(MAKE) -C $(AO68000_BASE)/syn/altera/bin full_system - -docs: - $(MAKE) -C $(AO68000_BASE)/doc unpack - -compare: - $(MAKE) -C $(AO68000_BASE)/sw/ao68000_tool microcode - $(MAKE) -C $(AO68000_BASE)/sim/rtl_sim/bin tb_ao68000 - $(MAKE) -C $(AO68000_BASE)/sim/sw_emulators/bin winuae - $(MAKE) -C $(AO68000_BASE)/sim/rtl_sw_compare/bin tb_ao68000_with_winuae - -clean: - $(MAKE) -C $(AO68000_BASE)/bench/sw_emulators/winuae clean - $(MAKE) -C $(AO68000_BASE)/bench/verilog/tb_ao68000 clean - $(MAKE) -C $(AO68000_BASE)/doc clean - $(MAKE) -C $(AO68000_BASE)/sim/rtl_sim/bin clean - $(MAKE) -C $(AO68000_BASE)/sim/rtl_sw_compare/bin clean - $(MAKE) -C $(AO68000_BASE)/sim/sw_emulators/bin clean - $(MAKE) -C $(AO68000_BASE)/syn/altera/bin clean - -commit: clean - svn commit

Browse

Tools

Subversion Repositories ao68000

Compare Revisions

Rev 10 → Rev 11

Features

WISHBONE compatibility

Use

Similar projects

Limitations

TODO

Status

Requirements

Glossary

Verification procedure

Requirements

Microcode operations

Microcode compilation

ao68000

bus_control

registers

memory_registers

decoder

condition

alu

microcode_branch

Setting up the core

Resetting the core

Processor modes

Processor states

WISHBONE IO Ports

Other IO Ports

Requirements

System-on-Chip

Step-by-step instruction to prepare the system

Notes

Linux console output

", " "); - result = result.replaceAll("