2012-04-27 Peter Gavin * configure: Regenerated. * configure.ac: Updated version. 2012-04-07 Jeremy Bennett * MAINTAINERS: Added. * configure: Regenerated. * configure.ac: Updated version. 2012-03-23 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. 2011-08-15 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. 2011-08-15 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. Turned off -Werror (workaround for Bug 64). Fixed custom tests for strndup, strcasecmp and isblank (Bug 65). 2001-07-08 Olof Kindren * configure.ac: Added AM_SILENT_RULES for nicer builds * configure: Regenerated. 2011-06-12 Julius Baxter * cpu/or1k/spr-defs.h: : Change back to 0xffffffff * tick/tick.c: : renamed cycle_count_at_tick_start. : Renamed tick_counting. (sched_timer_job): Various comments to detail what is going on. : Renamed match_ttmr. : Renamed match_ttcr. : Is now TTCR value masked with TTMR_TP. : Added, being used to calculate cycles until next exception instead of match_time. 2011-06-10 Julius Baxter * cpu/or1k/spr-defs.h: : Change to 0x0fffffff 2011-06-06 Julius Baxter * Makefile.in: Regenerated. * cpu/or32/insnset.c: (mfspr): Made move-from-SPR in user mode work when SR[SUMRA] bit set. * cpu/common/abstract.c: Added PCU header to includes. (eval_mem32): Added call to PCU event count function. Moved debug breakpoint check to after exception triggers. (eval_mem16): Ditto. (eval_mem8): Ditto. (set_mem32): Ditto. (set_mem16): Ditto. (set_mem8): Ditto. (eval_insn): Added call to PCU event count function. * configure.ac: Added newly added pcu/ path to appropriate places. * cache/dcache-model.c: Added PCU header to includes. (dc_simulate_read): Added call to PCU event count function. * cache/icache-model.c: Added PCU header to includes. (ic_simulate_read): Added call to PCU event count function. * pcu/Makefile.in: Generated and added. * pcu/pcu.c: Added. * pcu/Makefile.am: Added. * pcu/pcu.h: Added. * mmu/dmmu.c: Added PCU header to includes. (dmmu_translate): Added call to PCU event count function on miss. Cleared away unused code surrounded by "#if 0". * mmu/immu.c: Added PCU header to includes. (immu_translate): Added call to PCU event count function on miss. Cleared away unused code surrounded by "#if 0". * configure: Regenerated. * Makefile.am: : Added pcu. : Added pcu/libpcu.la. * sim-config.c: Added PCU header to includes. (init_defconfig): Initialise pcu config struct. (reg_config_secs): Add call to pcu section setup function. * sim-config.h: : Added pcu config struct. * doc/or1ksim.texi: Added information on pcu configuration. 2011-06-04 Julius Baxter * cpu/or32/rec-i386.h: Removed. * cpu/or32/op-2t.h: Removed. * cpu/or32/rec-i386.h: Removed. * cpu/or32/op-2t.h: Removed. * cpu/or32/op-mftspr-op.h: Removed. * cpu/or32/op-i386.h: Removed. * cpu/or32/op.c: Removed. * cpu/or32/sched-i386.h: Removed. * cpu/or32/dyn32-defs.h: Removed. * cpu/or32/op-support.c: Removed. * cpu/or32/op-lwhb-op.h: Removed. * cpu/or32/op-comp-op.h: Removed. * cpu/or32/op-support.h: Removed. * cpu/or32/op-swhb-op.h: Removed. * cpu/or32/dyn-rec.c: Removed. * cpu/or32/op-arith-op.h: Removed. * cpu/or32/op-1t.h: Removed. * cpu/or32/dyn-rec.h: Removed. * cpu/or32/op-3t.h: Removed. * cpu/or32/op-ff1-op.h: Removed. * cpu/or32/op-t-reg-mov-op.h: Removed. * cpu/or32/dyngen-i386.c: Removed. * cpu/or32/def-op-t.h: Removed. * cpu/or32/op-1t-op.h: Removed. * cpu/or32/op-2t-op.h: Removed. * cpu/or32/op-3t-op.h: Removed. * cpu/or32/common-i386.h: Removed. * cpu/or32/op-extend-op.h: Removed. * cpu/or32/dyngen.c: Removed. * cpu/or32/dyngen-elf.c: Removed. * cpu/or32/dyngen.h: Removed. * cpu/or32/i386-regs.h: Removed. * cpu/or32/op-mac-op.h: Removed. * cpu/dlx: Removed. * cpu/dlx/Makefile.in: Removed. * cpu/dlx/arch.h: Removed. * cpu/dlx/execute.c: Removed. * cpu/dlx/Makefile.am: Removed. * cpu/dlx/.cvsignore: Removed. * cpu/or16: Removed. * cpu/or16/.cvsignore: Removed. * cpu/or32/or32.c: Remove dynamic execution-dependent sections. * cpu/or32/execute.c: Ditto. * cpu/or32/Makefile.am: Ditto. * cpu/common/abstract.c: Ditto. * cpu/common/execute.h: Ditto. * cpu/or1k/sprs.c: Ditto. * cpu/or1k/opcode/or32.h: Ditto. * cpu/or1k/except.c: Ditto. * sim-cmd.c: Ditto. * configure.ac: Remove dynamic-execution options. Remove DLX option. * configure: Regenerated. * doc/or1ksim.texi : Removed dynamic execution option information. 2011-05-09 Julius Baxter * configure: Regenerated. * configure.ac: Added TUN/TAP header to AC_CHECK_HEADERS * peripheral/eth.c: Added ifdef HAVE_LINUX_IF_TUN_H around TUN/TAP code and includes. * cpu/or1k/spr-defs.h: Fixed page number mask for MMU TLB registers. Added TLBEIR definition. Added definitions for SPR_TTMR_TP and SPR_TTCR_CNT. Removed definitions of SPR_TTMR_PERIOD and SPR_TTMR_CR_PERIOD. Added PICPR_IPRIO definition. * testsuite/test-code-or1k/uos/tick.c: Replace SPR_TTMR_PERIOD with SPR_TTMR_TP and SPR_TTCR_PERIOD with SPR_TTCR_CNT. * tick/tick.c: Ditto. * cpu/or1k/spr-dump.c: Ditto. * testsuite/test-code-or1k/tick/tick.c: Ditto. Fix continuous timer test. Remove spurious interrupt test. Believed to be an artifact of incorrect TTMR/TTCR defines. * testsuite/or1ksim.tests/tick.exp: Remove spurious interrupt test. 2011-04-28 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version * debug/debug-unit.c (set_stall_state): Clearing stall state also clears halted state. 2011-04-08 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version 0.5.1rc1. 2011-03-29 Jonas Bonn * cpu/or1k/sprs.c (mtspr): Setting PICMR always sets the bottom two bits if we have non-maskable interrupts. 2011-03-27 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version 0.5.0rc3. 2011-03-26 Jeremy Bennett * peripheral/eth.c (eth_open_tap_if): If fail to open the TAP, then also report the tap device name. 2011-02-24 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. 2011-02-22 Giuseppe Scrivano * sim-cmd.c (handle_sim_command) [HAVE_LIBREADLINE]: Exit immediately if no text is read. 2011-01-27 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * cpu/or32/insnset.c : Added behavior for NOP_RANDOM and NOP_OR1KSIM. Removed default behavior. * cpu/or1k/spr-defs.h: Added definition of NOP_RANDOM and NOP_OR1KSIM. Removed definitions of NOP_REPORT_FIRST and NOP_REPORT_LAST. * doc/or1ksim.texi : Document l.nop 10 and l.nop 11. * libtoplevel.c (or1ksim_init): Replaced srand () by init_randomness (). * peripheral/memory.c (mem_reset): Do not allow general reset of random number generator. * sim_config.c (parse_args): Change use of rand () to random (). * toplevel.c (main): Replaced srand () by init_randomness (). * toplevel-profile.c (main): Replaced srand () by init_randomness (). * toplevel-support.c (init_randomness): Created. * toplevel-support.h : Added. 2011-01-05 Jeremy Bennett * cpu/common/abstract.c (diassemble_instr): Added instruction as third parameter. No longer look up in memory. * cpu/common/abstract.h : Updated prototype. * cpu/or32/execute.c (trace_instr): Pass instruction as third parameter to dissassemble_instr. Clearer message when we can't get a physical address. 2011-01-05 Jeremy Bennett * cpu/common/abstract.c (diassemble_instr): Start each line with a flag indicating if user or supervisor mode. * doc/or1ksim.texi: Updated with new trace flags and explaining trace ouptut in more detail. 2011-01-05 Jeremy Bennett * cpu/common/abstract.c (diassemble_instr): Control output of physical/virtual address with --trace-physical and --trace-virtual flags. * sim-config.c (parse_args): Add --trace-physical and --trace-virtual flags. * sim-config.h : Add trace_phy and trace_virt flags. 2011-01-05 Jeremy Bennett * cpu/common/abstract.c (diassemble_instr): Added virtual address as second parameter, used for trace O/P. * cpu/common/abstract.h : Updated prototype. * cpu/or32/execute.c (trace_instr): Pass virtual as well as physical address to disassemble_instr. 2011-01-05 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * cpu/or1k/spr-defs.h: Added definition of NOP_TRACE_ON and NOP_TRACE_OFF. * cpu/or32/insnset.c : Added behavior for NOP_TRACE_ON and NOP_TRACE_OFF * doc/or1ksim.texi: New section documenting l.nop opcodes. 2011-01-04 Julius Baxter * cpu/or32/or32.c: : Added. (or1ksim_disassemble_trace_index): Added dumping of SPR content when disassembling l.mtspr instruction. * cpu/common/abstract.c: (disassemble_instr): Added tracing of SPR contents after l.mtspr insn. * cpu/or1k/opcode/or32.h: (trace_dest_spr): Added extern definition. 2010-12-27 Julius Baxter * peripheral/eth.c: : Changed to 10000. (eth_write32): Additional debug output, when enabled. 2010-12-18 Jeremy Bennett * peripheral/eth.c (eth_write320): Setting ETH_INT_MASK has no impact on interrupt processing. * configure: Regenerated. * configure.ac: Updated version. 2010-12-15 Jeremy Bennett * peripheral/eth.c : Added. (eth_controller_tx_clock, eth_controller_rx_clock): Reschedule for RTX_RESCHED_PERIOD. (eth_controller_tx_clock): dummy_crc parameter controls whether CRC is added. (eth_ignore_tap_packet): Deleted. (eth_ignore_tap_packets): Added (based on eth_ignore_tap_packet). (eth_reset): I/O opening moved into eth_open_if. (eth_open_if, eth_open_file_if, eth_open_tap_if): Created. (eth_regname): Created. (eth_read32, eth_write32): Unified debug printing. (eth_dummy_crc): Created. (eth_sec_start): Initialize dummy_crc. (reg_ethernet_sec): Add dummy_crc parameter. * doc/or1ksim.texi: Updated Ethernet configuration section for dummy_crc. 2010-12-15 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * peripheral/eth.c : Defined to ff:ff:ff:ff:ff:ff. : loopback_offset removed. State reduced to just BD indices, buffers removed. (eth_read_rx_file, eth_skip_rx_file, eth_rx_next_packet): Deleted. (eth_write_file_packet, eth_write_tap_packet, eth_write_packet) (eth_blush_bd): Created. (eth_controller_tx_clock): Completely rewritten. (eth_read_file_packet, eth_read_tap_packet, eth_read_packet) (eth_fill_bd, eth_ignore_packet): Created. (eth_controller_rx_clock): Completely rewritten. (eth_read32, eth_write32): Rewritten for new data structures. 2010-12-09 Julius Baxter * doc/or1ksim.texi: changed references to or32-uclinux-* to or32-elf-*. Added section on using SIGUSR1 signal to control trace dumping. * peripheral/eth.c: Change scheduling of TX and RX from 10 cycles to 1 when idling. * toplevel.c: Added SIGUSR1 handler hook. * toplevel-support.c: : New function to toggle the trace execution control variable. * toplevel-support.h: : Add function prototype. 2010-12-08 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * doc/or1ksim.texi: Updated Ethernet configuration section. Added new section on configurating TUN/TAP. 2010-12-01 Julius Baxter * peripheral/eth.c: : controlling debug printouts. : Added int_line_stat to hold status of IRQ line. (eth_controller_tx_clock, eth_controller_rx_clock): Add setting of interrupts dependent on line state, added setting of INT_SOURCE reg. regardless of INT_MASK bits or line state. 2010-11-30 Julius Baxter * cpu/or1k/sprs.c: Clarify commenting on PIC_PICSR register. * peripheral/eth.c: Many changes. 2010-11-26 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * peripheral/eth.c: Now uses TUN/TAP tunnelling. ETH_PHY conditional compilation removed throughout. : Redundant fields removed. New fields added. (eth_controller_tx_clock): Use write to TAP instead of sendto socket. (eth_controller_rx_clock): Use read from TAP instead of recv from socket. (eth_reset): Socket initialization replaced by opening TAP. (eth_rtx_type): Now string parameter. Currently "FILE" or "TAP" permitted. (eth_tap_dev): Created. (eth_sock_if): Deleted. (eth_sec_start, eth_sec_end, reg_ethernet_sec): Updated to add tap_dev. * peripheral/etch.h: ETH_PHY conditional compilation removed throughout. 2010-11-25 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * cpu/or1k/sprs.c (mtspr): Setting PICMR considers NMI usage. * doc/or1ksim.texi : Documented the PIC use_nmi config. * libtoplevel.c (or1ksim_interrupt): Does not clear interrupts immediately. * NEWS: Updated regarding PIC configuration. * pic/pic.c (pic_reset): Reference to PICPR removed. Initialization considers NMI use. (report_interrupt): NMI now handled through PICMR, rather than directly in the code. (pic_use_nmi): Created. (pic_reg_sec): Added "use_nmi" option. * sim-config.c (init_defconfig): config.pic.use_nmi initialized. * sim-config.h : New entry use_nmi added. 2010-11-24 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * doc/or1ksim.texi: More clarification of interrupt behavior when edge or level triggered. * pic/pic.c (report_interrupt): Improved warning when interrupt is reported while previous one is pending. (clear_interrupt): Now works for both level and edge triggered interrupts. 2010-11-22 Julius Baxter * cpu/common/execute.h : removed pic_lines variable. * cpu/or1k/sprs.c: Added comment clarifying PICSR behavior. * pic/pic.c: Removed use of pic_lines variable, added commenting clarifying behavior. : only clear PICSR when level triggered. * doc/or1ksim.texi (Interrupt Configuration): Added clarification of interrupt behavior when edge or level triggered. 2010-11-22 Julius Baxter * peripheral/eth.c (eth_miim_trans): comment out debug printf()s * cpu/or32/generate.c (generate_body): Add except_handle call to all generated illegal instruction cases. 2010-11-22 Jeremy Bennett * peripheral/eth.c (eth-reset): PF_PACKET renamed AF_PACKET. 2010-11-19 Julius Baxter * peripheral/eth.c: Added new variable phy_addr to device struct and ability to set it in config script section. : function to emulate MIIM transactions, mainly PHYID regs at the moment. * peripheral/eth.h: Added MIIM bus defines. * doc/or1ksim.texi: Added information in eth sectin for phy_addr value 2010-11-11 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * doc/or1ksim.texi: Added information about --trace option * NEWS: Updated. 2010-10-27 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * cpu/common/abstract.c (disassemble_instr): Initialize store_val and store_addr to avoid any compiler warnings. * cpu/or32/or32.c (or1ksim_disassemble_trace_index): Sign extend trace_store_imm. 2010-10-06 Jeremy Bennett * cpu/or32/or32.c : New globals. : New globals. (or1ksim_disassemble_trace_index): Result now void, passes back all info via globals (yuk, but consistent with what exists). Handles store addresses. * cpu/or32/execute.c (trace_instr): Simplified. * cpu/common/abstract.c (disassemble_instr): Result now void, all reg info printed here. Handles store addresses. * cpu/common/abstract.h : Change return type. * cpu/or1k/opcode/or32.h : New globals marked extern. : New globals marked extern. : Change return type. 2010-10-06 Jeremy Bennett * configure: Regenerated. * configure.ac: Updated version. * cpu/or32/or32.c (or1ksim_disassemble_trace_index): Added. * cpu/or32/execute.c (trace_instr): Added. (exec_main): Call trace_instr rather than dumpreg if tracing. * cpu/common/abstract.c (disassemble_instr): Added. * cpu/common/execute.h : Added. * cpu/common/abstract.h : Added. * cpu/or1k/opcode/or32.h : Added. * libtoplevel.c (or1ksim_run): Call trace_instr rather than dumpreg if tracing. 2010-10-02 Julius Baxter * peripheral/memory.c: Added support for exitnops memory fill option * doc/or1ksim.texi: Added information about exitnops option 2010-10-02 Jeremy Bennett * Release 0.5.0rc2. 2010-10-02 Jeremy Bennett * configure: Regenerated. * configure.ac: Fixed DEJAGNU to always be set, with no user override. 2010-10-02 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to 0.5.0rc2. * debug/rsp-server.c (rsp_query): Simplified handling of "qTStatus" to indicate we just do not support tracing. * doc/or1ksim.texi : No longer mandatory to specify the target. : Warns about issues with memory controller. : Warns about issues with memory controller and advises not to use it. : Details for options with arguments updated. * NEWS: Updated for 0.5.0rc2. * peripheral/mc.c (mc_poc): Use constant MC_POC_VALID (mc_index): Ensure value is valid. * peripheral/mc-defines.h : Defined. 2010-09-30 Jeremy Bennett * configure.ac: Minor tidy ups. * configure: Regenerated. 2010-09-24 Julius Baxter * debug/rsp-server.c: Added rsp_query handler entries for new packets seen with gdb-7.2. 2010-09-20 Jeremy Bennett * cpu/or32/execute.c (exec_main): Dump regs if tracing enabled. * doc/or1ksim.texi : Document -t/--trace. : or1ksim_write_mem second argument is now const. * libtoplevel.c (or1ksim_run): Dump regs if tracing enabled. (or1ksim_write_mem): Second argument is now const. * or1ksim.h : Second argument is now const. * sim-config.c (parse_args): New option -t/--trace. * toplevel.c (main): Remove setting of runtim.sim.hush. 2010-09-07 Jeremy Bennett * config.h.in: Regenerated. * debug.cfg, rsp.cfg: Deleted. * doc/or1ksim.texi: Updated for new options and library interface. * doc/or1ksim.info, doc/version.texi: Regenerated. * Makefile.am: Added sim.cfg to EXTRA_DIST. * NEWS: Updated for 0.5.0rc1. * or1ksim.h : OR1KSIM_RC_OK explicitly zero. * sim.cfg: Updated for consistency with the user guide. * sim-config.c (init_defconfig): 50000 as default VAPI port. (alloc_memory_block): Verbose message of amount allocated. 2010-09-06 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to 0.5.0rc1. 2010-08-08 Julius Baxter * cpu/or32/or32.c: Fix compile warning about chars indexing arrays * cpu/or32/generate.c: Fix compile warning about chars indexing arrays * sim-cmd.c: Fix compile warning about chars indexing arrays * peripheral/eth.h: Removed define for MSG_WAITALL under Cygwin 2010-08-06 Julius Baxter * cpu/or1k/spr-defs.h : Fixed value (Thanks to Jonas Bonn) 2010-08-04 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. Test for varargs.h dropped. * cpu/or32/insnset.c : Terminate execution on NOP_EXIT, even if debugging. * debug/rsp-server.c (rsp_query): Added support for qAttached packet. * libtoplevel.c (or1ksim_run): Stall after a single instruction if SPR_DMR1_ST flag is set. * softfloat/host.h: Make #define of INLINE conditional, to allow the user to override. * softfloat/README: Added instructions for non-optimized compilation. * softfloat/softfloat-macros: Add a conditional #ifndef NO_SOFTFLOAT_UNUSUED around unused functions. 2010-08-03 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or32/execute.c: Remove include of gdbcomm.h. (exec_main): Remove two tests for config.debug.gdb_enabled. * cpu/or32/insnset.c : Change test for config.debug.gdb_enabled to config.debug.enabled for NOP_EXIT case. * debug/debug-unit.c (debug_gdb_enabled, debug_server_port): Deleted. (debug_rsp_enabled): Remove test for gdb_enabled. (reg_debug_sec): Remove gdb_enabled and server_port parameters. * debug/Makefile.am: Remove gdbcomm.c and gdbcomm.h. * sim-cmd.c: Remove include of gdbcomm.h. (initialize_readline): Remove conditional setting of rl_event_hook. (check_gdbcomm): Deleted. (handle_sim_command): Remove check of gdb_enabled. * sim-config.c (init_defconfig): Remove setting of config.debug.gdb_enabled and config.debug.server_port. (parse_args): Use --srv and --nosrv to set/clear RSP debugging. * sim-config.h : Removed debug.gdb_enabled and debug.server_port. * toplevel-support.c: Remove include of gdbcomm.h. (sim_init): Remove two tests for gdb_enabled. 2010-08-03 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. 2010-08-03 Julius Baxter * softfloat: Directory for softfloat, software emulation of 32-bit FPU. * softfloat/Makefile.am: Created. * softfloat/Makefile.in: Regenerated. * softfloat/README: Created. * softfloat/host.h: Created. * softfloat/milieu.h: Created. * softfloat/softfloat-macros: Created. * softfloat/softfloat-specialize: Created. * softfloat/softfloat.c: Created. * softfloat/softfloat.h: Created. * configure: Regenerated. * configure.ac: Added softfloat path to appropriate places * Makefile.am: Added softfloat path and library to appropriate places * Makefile.in: Regenerated. * cpu/or32/execute-fp.h: deleted * cpu/or32/execute.c: Updated with FPU flag and rounding mode functions * cpu/or32/insnset.c: FP insns. now call softfloat functions for ops. * cpu/or1k/spr-defs.h: Add timer disabled bit 2010-08-01 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or1k/opcode/or32.h : Renamed from build_automata. : Deleted. : Renamed from op_start. : Renamed from automata. : Renamed from ti. : Renamed from or32_opcodes. : Renamed from disassembled. : Renamed from insn_len. : Renamed from insn_name. : Renamed from destruct_automata. : Renamed from insn_decode. : Renamed from disassemble_insn. : Renamed from disassemble_index. : Renamed from extend_imm. : Renamed from or32_extract * cpu/or32/or32.c, cpu/or32/execute.c, cpu/or32/generate.c, * cpu/common/stats.c, cpu/common/abstract.c, cpu/common/parse.c, * cpu/or1k/opcode/or32.h, cuc/load.c, cuc/cuc.c, * support/dumpverilog.c, toplevel-support.c: Renaming corresponding to changes in cpu/or1k/opcode/or32.h. * cpu/or32/execute-fp.h: Deleted * cpu/or32/generate.c : Remove reference to execute-fp.h * cpu/or32/execute.c : Declared static. (fp_set_flags_restore_host_rm, fp_set_or1k_rm): Declared static, forward declaration removed. * or1ksim.h (or1ksim_read_mem, or1ksim_write_mem): addr arg changed to unsigned long int. (or1ksim_read_spr): sprval_ptr arg changed to unsigned long int *. (or1ksim_write_spr): sprval arg changed to unsigned long int. (or1ksim_read_reg): regval_ptr arg changed to unsigned long int *. (or1ksim_write_reg): regval arg changed to unsigned long int. * libtoplevel.c (or1ksim_read_mem, or1ksim_write_mem): addr arg changed to unsigned long int. (or1ksim_read_spr): sprval_ptr arg changed to unsigned long int *. (or1ksim_write_spr): sprval arg changed to unsigned long int. (or1ksim_read_reg): regval_ptr arg changed to unsigned long int *. (or1ksim_write_reg): regval arg changed to unsigned long int. 2010-07-30 Julius Baxter * cpu/or32/execute-fp.h: Added for inclusion by generated execute code * cpu/or32/execute.c: Added floating point support functions * cpu/or32/simpl32-defs.h: removed duplicate l_invalid() defn. * cpu/or32/insnset.c: Add calls to floating point support funcs. * cpu/or32/generate.c: Added ability to configure includes for execgen * cpu/or1k/sprs.c: Added FPCSR returning 0 when no hardfloat * cpu/or1k/spr-defs.h: Added FP group and FPCSR addr and bits defines * testsuite/test-code-or1k/support/spr-defs.h: ditto 2010-06-31 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * config/dcache-model.c (reg_dc_sec): Upper case enumeration elements. * config/icache-model.c (reg_ic_sec): Upper case enumeration elements. * cpu/or1k/spr-defs.h : Add SPR_GPR_BASE. * debug/debug-unit.c (reg_debug_sec): Upper case enumeration elements. * sim-config.h : Upper case enumeration elements. * doc/or1ksim.texi: Delete reference to using include files. * cuc/cuc.c (reg_cuc_sec): Upper case enumeration elements. * or1ksim.h : Argument order changed. : Argument as value, not buffer. : Added. * NEWS: Updated with new features. * peripheral/gpio.c (reg_gpio_sec): Upper case enumeration elements. * peripheral/mc.c (reg_mc_sec): Upper case enumeration elements. * peripheral/generic.c (reg_generic_sec): Upper case enumeration elements. * peripheral/eth.c (reg_eth_sec): Upper case enumeration elements. * peripheral/kbd.c (reg_kbd_sec): Upper case enumeration elements. * peripheral/fb.c (reg_fb_sec): Upper case enumeration elements. * peripheral/dma.c (reg_dma_sec): Upper case enumeration elements. * peripheral/ata.c (reg_ata_sec): Upper case enumeration elements. * peripheral/memory.c (reg_memory_sec): Upper case enumeration elements. * peripheral/vga.c (reg_vga_sec): Upper case enumeration elements. * peripheral/uart.c (reg_uart_sec): Upper case enumeration elements. * mmu/dmmu.c (reg_dmmu_sec): Upper case enumeration elements. * mmu/immu.c (reg_immu_sec): Upper case enumeration elements. * vapi/vapi.c (reg_vapi_sec): Upper case enumeration elements. * bpb/branch-predict.c (reg_bpb_sec): Upper case enumeration elements. * cpu-config.c (reg_cpu_sec): Upper case enumeration elements. * libtoplevel.c: Include debug-unit.h, spr-defs.h and sprs.h headers. (or1ksim_step): Deleted. (or1ksim_read_mem, or1ksim_write_mem): Argument order changed. (or1ksim_read_reg, or1ksim_write_reg): Argument as value, not buffer. Mapped to SPR read/write calls. (or1ksim_read_spr, or1ksim_write_spr, or1ksim_set_stall_state): Created. * pic/pic.c (reg_pic_sec): Upper case enumeration elements. * pm/pm.c (reg_pm_sec): Upper case enumeration elements. * sim-config.c : Global variable deleted and replaced by local arguments. : Renamed from sections. : Forward declaration deleted. (lookup_section, lookup_param): Created. (set_config_param): Renamed from switch_param. Simplified - no preceding blanks and string and word representations are identical. (next_word, next_lexeme): Created. (read_script_file): Also search ~/.or1ksim. Use new functions to get lexemes and to lookup sections and parameters. (alloc_memory_block): Created. (parse_args): New arguments -q/--quiet, --report-memory-errors, -m/--memory. No use of sim.cfg as default config file. (reg_sim_sec): Upper case enumeration elements. (set_config): Use new section and parameter lookup functions. 2010-06-31 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/common/abstract.c (setsim_mem32, setsim_mem16, setsim_mem8) (evalsim_mem32, evalsim_mem16, evalsim_mem8): Only report out of memory writes if --report-memory-errors is set. (set_direct32, set_direct16, set_direct8, eval_direct32) (eval_direct16, eval_direct8): Report memory errors to standard error. * cpu/common/parse.c (readfile_elf, identifyfile, loadcode): Use PRINTFQ for informative messages. * cpu/or1k/opcode/or32.h : Function declaration now takes argument. * cpu/or32/generate.c (main): build_automata takes argument. * cpu/or32/insnset.c : all output from NOP_EXIT is via PRINTFQ. * cpu/or32/or32.c (build_automata). Takes an argument. Only prints informative output if argument is zero. * libtoplevel.c (or1ksim_init): Changed syntax to use full argument vector. * or1ksim.h : Changed prototype. * pic/pic.c (pic_reset): Reset message uses PRINTFQ. * sim-config.c (parse_args): Added new args -q/--quiet and --report-memory-errors. * sim-config.h : New fields sim.quiet and sim.report_mem_errs. * toplevel-support.c (sim_init): Identification message is printed using PRINTFQ, call to build_automata takes parameter. 2010-07-17 Julius Baxter * sim-config.c: Adding binary execution trace support * sim-config.h: Adding binary execution trace options to config struct * toplevel.c: do_stats variable now set when binary insn. trace enabled * toplevel-support.c: Added file handling for binary execution trace * cpu/or32/execute.c: Adding binary execution dump function * cpu/common/execute.h: Adding proptoype for binary dump function 2010-06-31 Jeremy Bennett * argtable2/argtable2.c (arg_print_formatted): Cast argument to * configure: Regenerated. * configure.ac: Version changed to current date. isspace to int (x2). * debug/rsp-server.c (rsp_remove_matchpoint) (rsp_insert_matchpoint): Don't cast pointer to enum. Invalidate instruction cache before writing. (rsp_write_mem, rsp_write_mem_bin): Invalidate caches before writing. * NEWS: Updated for new version 2010-06-29 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or32/insnset.c : On exit, mark cpu as halted if this is library. * libtoplevel.c: Add definitions of GDB register numbers. (or1ksim_init): Initailize config.sim.is_library. (or1ksim_run): Distinguish between halting and hitting breakpoint, return if stalled/halted after cpu_cock (). (or1ksim_step, or1ksim_read_mem, or1ksim_write_mem) (or1ksim_read_reg, or1ksim_write_reg): New functions. * NEWS: Updated for new version * sim-config.c (init_defconfig): Initialize config.sim.is_library. * sim-config.h : Added field sim.is_library. : Added field cpu.halted. 2010-06-22 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to 0.4.0. * NEWS: Updated for 0.4.0. 2010-06-16 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to 0.4.0rc2. New conditional to allow l.xori to have unsigned immediate operand. * cpu/or32/or32.c : l.xori optionally uses unsigned immediate. * doc/or1ksim.texi: Updated with enable-unsigned-xori config option. * NEWS: Updated with new bugs fixed. 2010-06-15 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. enable-arith-flag and enable-ov-flag config options removed. * cpu/or32/insnset.c : Use bitwise OR, not addition to calculate SPR address. : Do not now affect CY and OV flags. : Sets OV and CY flags correctly, and triggers Range Exception if required. * doc/or1ksim.texi: Updated to remove enable-arith-flag and enable-ov-flag config options. * NEWS: Updated with new bugs fixed. 2010-06-14 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or32/generate.c (gen_eval_operands): Generate macro REG_PARAM0 to identify register. Corrected undef of SET_PARAM0. * cpu/or32/insnset.c : Trigger exceptions on use of link register as destination or non-aligned effective address. : Trigger exception on use of non-aligned effective address. : Created. * cpu/or32/or32.c : l.ror and l.rori enabled. * NEWS: Updated with new bugs fixed. 2010-06-13 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or32/generate.c (generate_header): stdint.h included in header. * cpu/or32/insnset.c : Overflow and carry flags computed and range exception triggered if SR[OVE] is set. : Created * cpu/or32/or32.c : l.mulu enabled. * NEWS: Updated with new bugs fixed. 2010-06-11 Jeremy Bennett * cpu/or32/insnset.c : Intermediate result computed as 32 bits, then sign extended. : Computation corrected. * cpu/or32/or32.c : l.maci bit pattern corrected. * NEWS: Updated with new bugs fixed. 2010-06-10 Jeremy Bennett * cpu/or32/insnset.c : New entry. * cpu/or32/or32.c : l.fl1 enabled. * NEWS: Updated with new bugs fixed. 2010-06-10 Jeremy Bennett * peripheral/Makefile.am: mc-defines.h added to sources. * cpu/or32/insnset.c : Updated to handle overflow and exceptions correctly. * cpu/or32/or32.c : l.addic enabled. * NEWS: Updated with new bugs fixed. 2010-06-09 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. Removed enable_ov_flag as option for configuration. * cpu/or32/insnset.c : Updated to handle overflow and exceptions correctly. * peripheral/Makefile.am: mc-defines.h added to sources. * NEWS: Updated with new bugs fixed. 2010-06-08 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * peripheral/mc.h: mc_defines.h -> mc-defines.h. * peripherals/mc-defines.h: Renamed from mc_defines.h 2010-06-08 Julius Baxter * peripherals/mc.h: Moved defines to peripherals/mc_defines.h * peripherals/mc_defines.h: Created. 2010-06-06 Jeremy Bennett * configure: Regenerated. * configure.ac: Version changed to current date. * cpu/or32/insnset.c : Corrected divide by zero exception. Set carry flag on divide by zero. * NEWS: Updated with bugs fixed. 2010-06-01 Jeremy Bennett * cpu/or32/generate.c (generate_header): Include math.h. * cpu/or32/insnset.c : Added definition. * cpu/or32/insnset.c : Corrected implementation. * cpu/or32/or32.c : Made l.lws valid, rather than ignored. 2010-05-31 Jeremy Bennett * cpu/or32/insnset.c : Removed since invalid. 2010-05-25 Julius Baxter * profiler.c: PROF_DEBUG added as symbol, MAX_STACK increased. (prof_acquire): Conditional debugging statements added. * profiler.h: MAX_FUNCS increased. 2010-05-25 Jungsook yang * cpu/common/labels.c (add_label): Improved commenting. * cpu/or32/generate.c (generate_header): extend typedef generation for FP opcodes. * cpu/or32/insnset.c : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Implementation added. : Placeholder added. : Placeholder added. : Placeholder added. : Placeholder added. * cpu-config.c (cpu_hardfloat): Function added. (reg_cpu_sec): "hardfloat" parameter added. * doc/or1ksim.texi : Documentation of "hardfloat" added. * sim-config.c (init_defconfig): config.cpu.hardfloat initialized. * sim-config.h : cpu.hardfloat field added. 2010-05-25 Jeremy Bennett * cpu/common/abstract.c (reg_mem_area): Remove debugging printf (). * peripheral/generic.c (generic_read_byte): Pass class ptr to upcall. (generic_write_byte): Pass class ptr to upcall. (generic_read_hw): Pass class ptr to upcall. (generic_write_hw): Pass class ptr to upcall. (generic_read_word): Pass class ptr to upcall. (generic_write_word): Pass class ptr to upcall. 2010-05-20 Jeremy Bennett configure.ac: Date of version updated. configure: Regenerated. 2010-05-19 Jeremy Bennett * debug/jtag.c (wishbone_write): Corrected writing when invalid address. 2010-05-18 Jeremy Bennett * debug/jtag.c (go_command_read): Change in calling convention to spr_read and wishbone_read. (go_command_write): Change in calling convention to spr_write () and wishbone_write (). (spr_read): Status passed as argument. Correcly handle under- and over-run. (spr_write): Status passed as argument. Correcly handle under- and over-run. (wishbone_read): Correcly handle under- and over-run. (wishbone_write): Correcly handle under- and over-run. 2010-05-15 Jeremy Bennett * debug/jtag.c (construct_response): Return type changed to void. (go_command): Number of bits passed as arg and on to subsidiary functions. Return type changed to void. Error message with invalid access type removed. (go_command_read): Number of bits passed as arg. Return type changed to void. Size validated against prior WRITE_COMMAND. Error message due to invalid modules removed. Over/under-run allowed. (go_command_write): Number of bits passed as arg. Return type changed to void. Size validated against prior WRITE_COMMAND. Error message due to invalid modules removed. Over/under-run allowed for. (jtag_reset): Return type changed to void. (jtag_shift_dr): Number of bits passed as arg and passed to subsidiary functions. Return type changed to void. (jtag_shift_ir): Number of bits passed as arg and checked. Return type changed to void. (null_read): No longer takes bit offset as argument, takes actual data size as argument. Internal logic simplied and works with under/over-run. (read_command): Number of bits passed as arg and checked. Return type changed to void. (read_control): Number of bits passed as arg and checked. Return type changed to void. Duplicate error messages eliminated. (select_module): Renamed from module_select. Number of bits passed as arg and checked. Return type changed to void. (spr_read): No longer takes bit offset as argument, takes actual data size as argument. Internal logic simplied and works with under/over-run. (spr_write): No longer takes bit offset as argument, takes actual data size as argument. Internal logic simplied and works with under/over-run. (validate_spr_fields): Takes access type, address and data size as arguments. No correction, just report errors/warnings. (validate_wb_fields): Takes access type, address and data size as arguments. No correction, just report errors. (wishbone_read): No longer takes bit offset as argument, takes actual data size as argument. Internal logic simplied and works with under/over-run. (wishbone_write): No longer takes bit offset as argument, takes actual data size as argument. Internal logic simplied and works with under/over-run. (write_command). Number of bits passed as arg and checked. Return type changed to void. Fields validated. (write_control). Number of bits passed as arg and checked. Return type changed to void. Duplicate error messages eliminated. * debug/jtag.h: Proforma for jtag_shift_dr and jtag_shift_ir changed to include number of bits and return type void. * libtoplevel.c (or1ksim_jtag_reset): Number of JTAG reset cycles defined locally here. * libtoplevel.c (or1ksim_jtag_shift_dr): Number of bits added as function argument and passed on to internal function. * libtoplevel.c (or1ksim_jtag_shift_ir): Number of bits added as function argument and passed on to internal function. * or1ksim.h: Proforma for or1ksim_jtag_shift_ir and or1ksim_jtag_shift_ir changed to include number of bits in reg. 2010-05-13 Jeremy Bennett * debug/jtag.c (validate_spr_fields): More concise warnings, corrected length to 4, not 1. (reverse_bits): Fixed typo in one constant. * cpu/or1k/sprs.c (mtspr): Undocumented audio SPRs 0xfffd-0xffff and associated static vars "fo" and "audio_cnt" removed. 2010-05-12 Jeremy Bennett * debug/jtag.c (go_command_read): Ensure null bytes set if no data due to error and correct CRC calcuated. Give warning for length of zero as well as too long. (wishbone_read): Set null bytes if there is a validation error. (null_read); New function set null bytes if erroneous read. (validate_spr_fields): Correctly return success when fields valid. (spr_read): Bytes reversed correctly. (read_control, write_control): Add separate message if no module selected. (read_control): Clear data and set CRC if error. (construct_response): Correctly compute number of bits. (go_command): Compute correct length in bits when access type is invalid. (write_command): Warnings in terms of bytes requested, not actual field. Separate warning for zero. 2010-05-11 Jeremy Bennett * debug/jtag.c (validate_spr_fields): Check for length changed to 4 bytes (was 1 word). (module_select): Save module ID, even if invalid. (go_command_read, go_command_write): Separate error message if module undefined. (wishbone_read): Corrected shifts by bit-off for JTAG bytes. 2010-05-04 Jeremy Bennett * debug/jtag.c (module_select): Corrected parenthesis for computation of crc_in. (construct_response): Corrected parenthesis for computation of skip_bytes and bit_off. (go_command_read): Do not abort if the module is not valid. (go_command_write): Reverse each byte of data broken out. Do not abort if the module is not valid. (read_command): Returns valid zero data if no prior WRITE_COMMAND. (spr_read): Use zero as the value if validation fails. (spr_write): Do not write if validation fails. (validate_spr_fields): Returns a boolean response. Fails if no access type is specified. Add break after each switch entry for access type. (write_command): Corrected calculation of acc_type. (wishbone_read): reverse the value of byte before inserting. (wishbone_write); Correctly compute value of byte when bit-off is not zero (shift MS bits left not right). 2010-05-02 Mark Jarvin * debug/jtag.c (go_command_read): Initialize crc_out at declaration. * cpu/or32/generate.c (output_function): Close file if fgets () fails (2 places). * configure.ac : Deleted (obsolescent, breaks MacOS X). * cuc/verilog.c (output_verilog): Init vars when generating state generator machine. * port/strndup.c: also include stdlib.h and string.h. 2010-04-28 Jeremy Bennett * or1ksim.h : Upcall arguments redefined. * libtoplevel.c (or1ksim_init): Upcall arguments redefined. * sim-config.h : definition of read_up and write_up changed. * generic.c (ext_read_word, ext_write_word): Deleted. (mtohl, htoml, mtohs, htoms): Deleted. (generic_read_byte, generic_write_byte, generic_read_hw) (generic_write_hw, generic_read_word, generic_write_word): Changed to use new upcall interface. 2010-04-22 Jeremy Bennett * sim-config.c (read_script_file): Check cur_section is defined before dereferencing to identify parameter. * peripheral/generic.c (generic_read_byte, generic_write_byte) (generic_read_half_word, generic_write_half_word) (generic_read_word, generic_write_word): Use upcall availability as test for upcall. 2010-04-21 Jeremy Bennett * NEWS: updated * mprofile.c (main_mprofiler): Bug 1710 fixed. 2010-04-21 Jeremy Bennett * NEWS: updated * peripheral/ps2kbd.c (kbd_reset): Bug 1723 fixed. 2010-04-21 Jeremy Bennett * AUTHORS: Corrected spelling of Mark Jarvin. * debug/rsp-server.c (rsp_get_client): Set len before calling accept (). 2010-04-20 Jeremy Bennett * cache/icache-model.c (ic_end_sec): Use -1 as the invalid tag value. 2010-04-20 Jeremy Bennett * doc/or1ksim.texi: Updated with new testing instructions. * README: Updated. * configure.ac: Check for rl_event_hook declaration. * sim-cmd.c (initialize_readline): Only use rl_event_hook if it's available. * peripheral/atadevice.c: Added conditional includes for Apple MAC. * port/strndup.c: Include stddef.h to define size_t. 2010-04-20 Jeremy Bennett * cpu/or1k/spr-defs.h: NOP_PRINTF removed. * support/simprintf.h, support/simprintf.h: Deleted * support/dbchs.h: simprintf channel removed. * support/Makefile.am: References to simprintf.* removed. * cpu/or32/generate.c (generate_body): Generate exception for illegal instructions. * cpu/or32/insnset.c: NOP_PRINTF and stackaddr removed. * cpu/or32/execute.c (evalsim_reg): Remove simprintf reference. * peripheral/channels/xterm.c (xterm_open): write result used. * peripheral/generic.c (htoml): Fixed punning dereference. * peripheral/generic.c (htoms): Fixed punning dereference. * peripheral/generic.c (generic_read_byte): Fixed punning dereference. * peripheral/generic.c (generic_write_byte): Fixed punning dereference. * peripheral/generic.c (generic_read_hw): Fixed punning dereference. * peripheral/generic.c (generic_write_hw): Fixed punning dereference. * peripheral/atadevice.c (ata_devices_read): Clarified precedence. * peripheral/atadevice.c (ata_devices_write): Clarified precedence. * peripheral/atadevice-cmdi.c (ata_read_sect): fread result used. * debug/debug-unit.c (calculate_watchpoints): memset fixed. * debug/jtag.c (crc32): i correctly initialized. * debug/jtag.c (construct_response): operator precedence clarified. * debug/jtag.c (construct_response): jreg[zero_bytes] fixed. * debug/jtag.c (validate_spr_fields): Format char fixed in printf. * debug/jtag.c: "/*" within comments removed. * debug/jtag.c: included toplevel-support.h * cuc/bb.c (reg_dep): Duplicate code removed. * cuc/bb.c (detect_bb): Array bound check added * cuc/timings.c (load_timing_table): index initialized. 2010-04-19 Jeremy Bennett * COPYING: Updated to v3. * peripheral/gpio.c: #defines transfered to gpio.h * peripheral/gpio.h: #defines transfered from gpio.c * peripheral/mc.c: #defines transfered to mc.h * peripheral/mc.h: #defines transfered from mc.c 2010-04-18 Jeremy Bennett * cpu/or32/insnset.c: Added support for new timing NOPs. * cpu/or1k/spr-defs.h: NOP_GET_TICKS and NOP_GET_PS added. 2010-04-14 Jeremy Bennett * peripheral/eth.c: #defines transfered to eth.h * peripheral/eth.h: #defines transfered from eth.c 2009-03-02 Jeremy Bennett * README: Reference to installation instructions updated * NEWS: Updated for release 0.3.0 * doc/or1ksim.texi: Copyright date updated 2009-02-24 Jeremy Bennett * configure.ac: Version number upped * cpu/common/execute.h: cpu_state.npc_not_valid added * cpu/or1k/spr-defs.h: SPR_DRR_FPE added * cpu/or1k/spr-dump.c: SPR_DRR_FPE added * cpu/or1k/sprs.c: New handling of NPC added * cpu/or32/execute.c: High reset vector start added * cpu/or32/insnset.c: * debug/debug-unit.c: * debug/rsp-server.c: Performance improved * doc/or1ksim.texi: Updated * libtoplevel.c: Version prints out * or1ksim.h: Interrupt library routines added * peripheral/channels/fd.c: RSP xterm fixed * peripheral/generic.c: Endianess of upcalls fixed * sim-config.c, sim-config.h: new config fields for NPC functionality added. * toplevel-support.c (sim_init): Version number printed out 2008-11-17 Jeremy Bennett * sim-config.c: MERROR deleted (not used). WARNING replaced by explicit fprintf calls. * sim-config.h, sim-config.c, peripheral/16450.c: CONFIG_ERROR replaced by fprintf. 2008-11-16 Jeremy Bennett * debug/gdbcomm.c (get_server_socket): server_ip flag getting by fcntl corrected (wrong syntax used for GETFL). 2008-11-16 Jeremy Bennett * doc/or1ksim.texi: Documentation of the various configuration options added. 2008-11-16 Jeremy Bennett * cpu/or32/op-mftspr-op.h, cpu/or32/op.c, cpu/or32/dyn32-defs.h, cpu/or32/def_op_t.h, cpu/or32/op-support.c, cpu/or32/op-swhb-op.h, cpu/or32/dyn-rec.c, cpu/or32/execute.c, cpu/or32/op-arith-op.h, cpu/or32/dyn-rec.h, cpu/or32/simpl32-defs.h, cpu/or32/insnset.c, cpu/or32/dyngen.c, cpu/or32/dyngen-elf.c, cpu/or32/Makefile.am: Numerous changes to ensure compilation succeeds with DYNAMIC_EXECUTION. 2008-11-16 Jeremy Bennett * cpu/or1k/opcode/or32.h: Change include of simple32_defs.h to simple32-defs.h and dyn32_defs.h to dyn32-defs.h * cpu/or32/simple32-defs.h: Made conditional and added include of * cpu/or32/Makefile.am: For simple execution removed insnset.c from the sources and added it to EXTRA sources. 2008-10-15 Jeremy Bennett * configure.ac: Corrected gcc args for --enabled-profiling * cpu/common/stats.h, cpu/common/stats.c: Moved definition of RAW_RANGE to stats.h from stats.c. Made declaration of raw_stats non-static and added extern declaration to stats.h * cpu/common/stats.c (printstats): Changed MAX_RANGE to RAW_RANGE * cpu/or32/execute.c (evalsim_reg): Changed MAX_RAW_RANGE to RAW_RANGE 2008-10-11 Jeremy Bennett * all: Removed redundant headers added missing GPL statements, formatted to GNU standard. Made all non-global functions and top level variables explicitly static, eliminated most typedefs. * doc/or1ksim.texi: New file (user guide). * toplevel.c: Removed redundant headers. Tidied layout. Ensured explicit return code via exit() always. * toplevel-support.c (debug): simplified code, removing conditionality on DEBUG. Tidied layout * libtoplevel.c: Added Doxygen commenting * mainpage: New (top level Doxygen file) * doxygen.config: Doxygen configuration file * configure.ac: Deleted setting HAS_DEBUG (not used) * cpu/or32/or32.c: Deleted dummy debug definition * support/simprintf.c, sim-config.c, sim-config.h: Deleted config.sim.fstdout. * sim-config.c, sim-config.h: Deleted script_fn (not actually used) * sim-config.c, sim-config.h, ps2kbd.c: Deleted config.sim.kfreq - calculate locally instead. * sim-config.c: Alternative (consistent) naming for file parameters. Config parameters validated for range * sim-config.c, vapi.c: Alternative (consistent) naming for file parameters. Config parameters validated for range * sim-config.c, cuc.c: Alternative (consistent) naming for file parameters. Config parameters validated for range * mmu/immu.c, mmu/dmmu.c: Defaults set for all paramters. Warnings replace errors for bad parameter settings. Formatting tidied up. Offsets for MMU config register bits corrected. * sim-config.c, cachce/dcache_model.c: All parameters initialized and values checked. Warnings replace errors for bad parameter settings.xo * sim-config.c, sim-config.h, cache/icache_model: All parameters initialized and values checked. Warnings replace errors for bad parameter settings. static config fields in config.ic (not used) all deleted. * sim-config.c, pm/pm.c, cpu/or1k/sprs.c, cpu/or32/execute.c: Initialization includes setting of UPR field. All effects of the power management SPR are made conditional on the PM unit being enabled. * sim-config.c, sim-config.h, cpu/or1k/execute.c, debug/debug-unit.c, dcache/dcache.c, vapi/vapi.c, pm/pm.c: References to cpu.config.upr replaced by the actual SPR in the cpu state. * sim-config.c, sim-config.h, pic/pic.c, pic/pic.h, cpu/or1k/sprs.c: Initialization structure placed in config.pic for consistency with other components. * peripheral/mc.c (mc_sec_start, mc_poc): All fields explicitly set. MC enabled by default for consistency. * peripheral/16450.c (uart_sec_start, uart_channel): All fields explicitly initiated, default supplied for channel * peripheral/dma.c (dma_sec_start): All fields explicitly initiated * peripheral/etch.c: All fields explicitly initialized and values checked on entry. All socket fields issue warning if used when not configured in build. * peripheral/gpio.c (reg_gpio_sec): Alternative (preferred) parameter name "vapi_id" added. All fields explicitly initialized. * peripheral/vga.c (reg_vga_sec, vga_filename): Alternative (preferred) parameter name "txfile" added. All fields explicitly initialized. * peripheral/fb.c (reg_fb_sec, fb_filename): Alternative (preferred) parameter name "txfile" added. All fields explicitly initialized. * peripheral/ps2kbd.c (reg_kbd_sec, kdb_rxfile): All fields explicitly initialized. * peripheral/atahost.c (reg_ata_sec, ata_file, ata_mwdma) (ata_pio): All fields explicitly initialized and entry values checked. * cpu-config.h, cpu-config.cpu: New - break out the CPU config code from sim-config.c, sim-config.h * sim-config.c, sim-config.h: Transfer declaration of reg functions to the headers where they are implemented. * toplevel-support.c: new name for toplevel_support.c * dma-defs.h: new name for dma_defs.h * debug-unit.h, debug-unit.c: new names for debug_unit.h and debug_unit.c * eth.h: created from ethernet_i.h and ethernet.h, which are deleted * dcache-model.c, dcache-model.h, icache-model.c, icache-model.h: new names for dcache_model.c, dcache_model.h, icache_model.c, icache_model.h * branch-predict.c, branch-predict.h: new names for branch_predict.c, branch_predict.h * execute.c, insnset.c (set_reg): Deleted and replaced by setsim_reg * channel.c, channel.h, fd.c, fd.h, file.c, generic.c, generic.h, tcp.c, tty.c, xterm.c: Code restructured and declarations made rigorous. * file.h, tcp.h, tty.h, xterm.h: New files * cpu/or32/generate.c, cpu/or32/or32.c: Function debug moved from generate.c to or32.c, renamed or32_debug and declared static, to avoid confusion with main debug function in toplevel-support.c. 2008-09-08 Jeremy Bennett * argtable2: This directory is a direct inclusion of the argtable2 library * artable2/Makefile.am: Modified so the library and header are not installed * AUTHORS: Added argtable2 credits * configure.ac: Created by renaming configure.in. Added extra tests needed for argtable2 * Makefile.am: Added argtable2 library and broke out separate commands for profiling (psim) and memory profiling (mpsim) * toplevel.c (main): Alternative profile and mprofile command lines removed from help text. * toplevel-mpsim.c: New top level for standalone mpsim command * toplevel-psim.c: New top level for standalone psim command * sim-config.c (parse_args): profile and mprofile options on command line removed. 2008-09-07 Jeremy Bennett * toplevel_support.c, sim-config.c, support/dumpverilog.c: or1ksim_ver replaced by PACKAGE_VERSION 2008-09-06 Jeremy Bennett * AUTHORS: Added Jeremy Bennett * bpb/Makefile.am: Updated to use libtool libraries * cache/Makefile.am: Updated to use libtool libraries * configure.in: Obsolete material removed * cpu/common/Makefile.am: Updated to use libtool libraries * cpu/dlx/Makefile.am: Updated to use libtool libraries * cpu/or1k/Makefile.am: Updated to use libtool libraries * cpu/or32/Makefile.am: Updated to use libtool libraries * cuc/Makefile.am: Updated to use libtool libraries * debug/Makefile.am: Updated to use libtool libraries * INSTALL: instructions updated * libtoplevel.c: new file * Makefile.am: Updated to use libtool libraries. Restructured to generate both a standalone simulator and a library * mmu/Makefile.am: Updated to use libtool libraries * or1ksim.h: new file * peripheral/channels/Makefile.am: Updated to use libtool libraries * peripheral/generic.c, peripheral/generic.h: new files * peripheral/Makefile.am: Updated to use libtool libraries * pic/Makefile.am: Updated to use libtool libraries * pm/Makefile.am: Updated to use libtool libraries * port/Makefile.am: Updated to use libtool libraries * README: General update * sim-config.c (reg_config_secs): Added call to reg_generic_sec() * sim-config.h: Added config entries for SystemC library interface and to facility timing. Declare reg_generic_sec() * support/dbchs.h: Add a debug channel for generic peripherals * support/Makefile.am: Updated to use libtool libraries * testbench/dhry.h: ^M characters removed * testbench/README: Updated instructions * tick/Makefile.am: Updated to use libtool libraries * toplevel.c: Most support routines split out into toplevel_support.c * toplevel_support.c: New file * vapi/Makefile.am: Updated to use libtool libraries 2008-09-04 Jeremy Bennett * bpb/Makefile.am: Added header to SOURCES, so included in TAGS file * cache/dcache_model.c: Set UPR in config state when enabled * cache/icache_model.c: Set UPR in config state when enabled * cpu/common/abstract.c (eval_insn): Trigger breakpoint on instruction fetch address, not debug load address * cpu/common/Makefile.am: Added header to SOURCES, so included in TAGS file * cpu/dlx/Makefile.am: Added header to SOURCES, so included in TAGS file * cpu/or1k/Makefile.am: Added header to SOURCES, so included in TAGS file * cpu/or1k/spr_defs.h: Updated bit definitions to match current OR1K architecture. Added missing bit definitions and bit definitions for CPU config and Debug config regs. Added NOP_PUTC constant for l.nop. * cpu/or1k/spr_dump.c: Updated bit definitions and data structures to match changes in spr_defs.h. * cpu/or32/execute.c: Added initialization of CPU and Debug config regs * cpu/or32/insnset.c: Added sensitivity to breakpoint when setting registers and code for NOP_PUTC * cpu/or32/Makefile.am: Added header to SOURCES, so included in TAGS file * debug/debug_unit.c (du_clock): watchpoint status dropped. * debug/debug_unit.c (CheckDebugUnit): Check for single stepping removed. * debug/debug_unit.c (calculate_watchpoints): Completely rewritten to match current debug unit behavior. * debug/gdbcomm.c (JTAGRequest): fcntl F_GETFL corrected. * mmu/Makefile.am: Added header to SOURCES, so included in TAGS file * peripheral/channels/Makefile.am: Added header to SOURCES, so included in TAGS file * peripheral/channels/xterm.c: HAS_ON_EXIT changed to HAVE_ON_EXIT * peripheral/Makefile.am: Added header to SOURCES, so included in TAGS file * pic/Makefile.am: Added header to SOURCES, so included in TAGS file * pm/Makefile.am: Added header to SOURCES, so included in TAGS file * port/Makefile.am: Added header to SOURCES, so included in TAGS file * sim-config.c: Added entries for CPU config and made SR values symbolic * sim-config.h: Added entries for CPU config * support/Makefile.am: Added header to SOURCES, so included in TAGS file * support/simprintf.c (simprintf). Fixed bug with evaluating arguments * testbench/support/spr_defs.h. Apparent typo in comment * tick/Makefile.am: Added header to SOURCES, so included in TAGS file 2006-01-18 20:34 nogj * sim-cmd.c: Fix segmentation fault if setting a breakpoint on a non-existing label 2006-01-07 18:12 nogj * toplevel.c: Release 0.2.0-rc3 2006-01-07 18:11 nogj * ChangeLog: Update ChangeLog 2006-01-07 18:09 nogj * ChangeLog: Upgrade cvs2cl.pl to version 2.59 2006-01-04 10:44 rezso * ChangeLog, cpu/common/elf.h, cpu/common/parse.c, cpu/common/parse.h: [no log message] 2005-12-15 08:46 jcastillo * support/dumpverilog.h: Fixed types in function declaration 2005-12-05 01:18 phoenix * testbench/mmu.c: CI should not be set in dMMU translation tables or one gets different behaviour with dMMU on or off in case data cache is enabled. care should be taken for addresses higher than 0x7fff_ffff where the situation is just reversed. (since or1200 does not cache upper half of address space if there is no dMMU) 2005-11-26 14:19 nogj * ChangeLog: Update ChangeLog 2005-11-26 13:41 nogj * toplevel.c: 0.2.0-rc2 release 2005-11-25 19:37 nogj * pic/pic.c: Avoid scheduleing too many jobs, potentially underflowing the scheduler stack 2005-11-25 19:35 nogj * toplevel.c: Don't drop cycles from the scheduler 2005-11-25 14:35 phoenix * peripheral/eth.c: fix uninitialized reads 2005-11-18 19:15 nogj * cpu/or32/or32.c: Execute l.ff1 instruction 2005-11-18 19:14 nogj * support/dumpverilog.c: Fix dumphex/dumpverilog to not do unaligned memory access 2005-11-06 17:44 nogj * peripheral/eth.c: Handle ethernet addresses as an address and not as an int 2005-11-06 17:23 nogj * cpu/or32/or32.c: Fix parsing the destination register 2005-11-06 17:21 nogj * sim-cmd.c: Fix handling of eof in the sim cli 2005-11-06 17:09 nogj * sim-config.c: Add default immu/dmmu page size 2005-11-06 17:08 nogj * support/misc.c: Fix the case of is_power2(0) 2005-11-06 17:08 nogj * sim-cmd.c, sim-config.h, toplevel.c: Don't kill sim on second ctrl+c if the cli prompt has already been shown 2005-11-03 20:01 lampret * cpu/or32/or32.c: Added l.fl1 2005-10-31 08:23 nogj * support/debug.c: Make -d channel be equivalent to -d +channel 2005-10-31 08:00 nogj * sim-cmd.c: Correct INT_MAX->INT32_MAX 2005-10-26 16:32 nogj * peripheral/memory.c: Charles Qi Fix memory handling on big endian machines 2005-10-21 00:15 phoenix * cpu/or1k/except.c: added missing exception, fixes segfault with trap exception 2005-10-20 01:10 phoenix * cpu/common/abstract.c, cpu/or32/execute.c, sim-cmd.c: usability improvments 2005-10-11 08:21 nogj * sim-cmd.c, sim-config.c, sim-config.h: Stephan Bourduas * Fix starting instruction logger from > 2^31 - 1 instructions * Fix `run x' command, where x > 2^31. nog. 2005-09-29 13:16 nogj * cpu/or1k/sprs.c: Add missing break; statements 2005-09-29 13:15 nogj * testbench/support/support.c: Put consecutive asm statements into one __asm__() block to prevent gcc from scheduleing other instructions between them. 2005-09-29 13:12 nogj * cpu/or32/generate.c: gcc4 compile fix 2005-09-29 00:54 phoenix * Makefile.in, aclocal.m4, config.h.in, configure, configure.in, bpb/Makefile.in, cache/Makefile.in, cpu/common/Makefile.in, cpu/Makefile.in, cpu/dlx/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.in, peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in, port/Makefile.in, support/Makefile.in, tick/Makefile.in, vapi/Makefile.in: configure updates 2005-09-13 18:01 nogj * ChangeLog: Update ChangeLog with cvs2cl.pl -S 2005-09-06 18:32 nogj * support/debug.c: Fix segfault when parsing invalid debug options 2005-09-06 18:32 nogj * testbench/: acv_gpio.cfg, default.cfg: Update config files 2005-09-06 18:31 nogj * peripheral/ps2kbd.c: Hush noisy message that was making test think that the ethernet test failed 2005-09-06 18:31 nogj * testbench/tick.c: Make the timer test emit the correct success protocol 2005-09-06 18:30 nogj * testbench/test: Revert previous `fix' to accept the correct return code 2005-09-06 18:30 nogj * peripheral/gpio.c: Fix internal clock handling 2005-09-06 18:29 nogj * peripheral/16450.c: Fix sending too many interrupts in the uart 2005-09-05 10:53 nogj * configure.in: Remove the no-longer used --enable-impl configure option 2005-09-05 10:52 nogj * sim-config.c: Fix segfault when parsing unknown config sections 2005-09-05 10:50 nogj * tick/tick.c: Fix bug of not reporting timer interrupts when one was pending and a write happens to the ttmr spr that is not clearing the interrupt pending flag 2005-09-05 10:50 nogj * tick/tick.c: Make the tick interrupt work when except_handle does not return 2005-09-05 10:49 nogj * support/sched.h: Fix a bug where the scheduler stack would underrun when a job was scheduled run in negative time 2005-09-05 10:47 nogj * sim-cmd.c, sim-config.c, sim-config.h, toplevel.c, cache/dcache_model.c, cpu/common/abstract.c, cpu/common/parse.c, cpu/common/stats.c, cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or32/or32.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/verilog.c, debug/debug_unit.c, debug/debug_unit.h, debug/gdbcomm.c, debug/gdbcomm.h, peripheral/16450.c, peripheral/atadevice.c, peripheral/atadevice_cmdi.c, peripheral/atahost.c, peripheral/eth.c, peripheral/fb.c, peripheral/mc.c, peripheral/memory.c, peripheral/ps2kbd.c, peripheral/vga.c, peripheral/channels/tcp.c, peripheral/channels/tty.c, peripheral/channels/xterm.c, support/debug.c, support/dumpverilog.c, support/misc.h, support/sched.c, support/simprintf.c, vapi/vapi.c, vapi/vapi.h: Fix most warnings issued by gcc4 2005-09-05 10:42 nogj * cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, peripheral/memory.c: Create an 8-bit program load function to be able to load an unaligned section 2005-09-05 10:41 nogj * sim-config.c, cache/dcache_model.c, cache/icache_model.c, cpu/or1k/spr_dump.c, cuc/adv.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c, mmu/dmmu.c, mmu/immu.c, support/Makefile.am, support/misc.c, support/misc.h: * Moved log2_int() from cuc/cuc.c as it is usefull for other things aswell. * Changed code to use log2_int() instead of log2(), which is also a builtin library function (fixes compile on gcc4). * Moved is_power2() from sim-config.c to misc.c. 2005-08-19 00:13 phoenix * cpu/or32/or32.c: fixed l.maci encoding 2005-07-21 22:02 robertmh * config.guess, config.sub, testbench/config.sub: Update most config.guess and config.sub scripts. 2005-07-05 21:54 nogj * cpu/: or1k/sprs.c, or32/dyn_rec_stubs.c, or32/execute.c: Remove the pcprev global 2005-07-05 21:53 nogj * mprofiler.c, mprofiler.h, sim-config.c, sim-config.h, toplevel.c, cpu/or1k/sprs.c, cpu/or32/dyn_rec.c, cpu/or32/execute.c, debug/debug_unit.c, debug/gdbcomm.c: * prototype() -> prototype(void) where appropriate. * Use `static' where it can be used. 2005-07-05 21:53 nogj * sim-config.c, cpu/common/abstract.h, cpu/or1k/sprs.c, cpu/or32/dyn32_defs.h, cpu/or32/op.c, peripheral/16450.c, peripheral/channels/channel.c, testbench/acv_uart.c: Spelling fixes 2005-07-05 21:52 nogj * toplevel.c: Print the useage of the -d in the help text 2005-07-05 21:52 nogj * cpu/: common/execute.h, or32/dyn_rec.c, or32/dyn_rec.h, or32/op_support.c: Use an array to keep track of the recompiled pages instead of a linked list 2005-07-05 21:51 nogj * debug/debug_unit.c: Only tell the user that we don't simulate a stalled cpu when it would actually get stalled 2005-07-05 21:51 nogj * sim-cmd.c, pic/pic.c, support/sched.c, support/sched.h, tick/tick.c: move sched_next_insn from sim-cmd.c to sched.c. It is also usefull for the pic and the tick timer 2005-07-05 21:50 nogj * cpu/or32/op_support.c: Print the exit code in decimal, like with the complex execution 2005-07-05 21:50 nogj * cpu/or32/dyn_rec.c: Try to find a symbolic name of the location where we crashed 2005-07-05 21:50 nogj * cpu/or32/dyn_rec.c: Print stackdump to stderr instead of stdout 2005-07-05 21:49 nogj * support/: dbchs.h, sched.h: Print the scheduler jobs when the sched_jobs debug channel has been specified 2005-07-05 21:49 nogj * cpu/or1k/sprs.c, testbench/Makefile.am, tick/tick.c, tick/tick.h, testbench/tick.c: * Breakup the tick_job function into smaller ones. * Fix lots of conner cases. * Add tests for the tick timer. 2005-07-05 08:34 nogj * sim-config.h, toplevel.c, cpu/common/abstract.h, mmu/dmmu.c, mmu/dmmu.h: Speed up the dmmu 2005-07-05 08:33 nogj * sim-config.h, toplevel.c, cpu/common/abstract.h, mmu/immu.c, mmu/immu.h: Speed up the immu 2005-07-05 08:33 nogj * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/or32/insnset.c, debug/debug_unit.c: Remove old spr logging code. Use `-d +spr' to get spr access logged to stderr 2005-07-01 22:04 nogj * cpu/or1k/Makefile.am, cpu/or1k/sprs.c, cpu/or1k/sprs.h, mmu/dmmu.c, mmu/immu.c, support/dbchs.h, cpu/or1k/spr_dump.c: Add pretty spr dumping code 2005-07-01 22:03 nogj * cpu/or1k/sprs.c: Remove non-trigerable out-of-range checks 2005-07-01 22:03 nogj * support/: debug.c, debug.h: Move the checking of the debug channel into the TRACE() macro 2005-06-30 19:53 nogj * cpu/or1k/sprs.c: * The effective address as written to the I/DCBPR registers needs to be translated by the respective mmu. * Don't treat any values as special in the handling of DCPBR, DCBFR, DCBIR, ICBPR and ICBIR. 2005-06-30 13:42 nogj * port/port.h: s/HAS_ISBLANK/HAVE_ISBLANK/ fix compileing on windows/cygwin. Reported by Kuoping Hsu and Girish Venkatar 2005-06-30 13:42 nogj * cpu/or32/dyn_rec.c: Fix the execution log when an mtspr instruction causes an itlb miss 2005-06-30 13:42 nogj * cpu/or32/dyn_rec.c: Fix a very outdated comment 2005-06-30 13:42 nogj * cpu/: common/abstract.h, or1k/except.c, or32/dyn_rec.c, or32/op_support.c: Rename ADDR_PAGE to IADDR_PAGE 2005-06-30 13:41 nogj * cpu/or32/dyn_rec.c: Check OR32_IF_DELAY instead of it_jump || it_branch 2005-06-30 13:41 nogj * testbench/: acv_gpio.cfg, acv_uart.cfg, mmu.cfg: Bring config files up-to-date with recent changes 2005-06-30 13:41 nogj * support/: dbchs.h, debug.c: Add the cycles debug channel to print the value of the cycle counter before each line 2005-06-30 13:40 nogj * support/debug.h: Add {TRACE,ERR,FIXME,WARN}_ON macros to get the state of the given debug channel 2005-06-30 13:40 nogj * sim-config.c: Remove unused code 2005-06-30 13:40 nogj * peripheral/mc.c: Add a usefull trace to the mc 2005-06-30 13:39 nogj * peripheral/16450.c: Print a '\n' at the end of the trace 2005-06-30 13:39 nogj * peripheral/16450.c: Use uint8_t instead of char 2005-06-30 13:39 nogj * debug/debug_unit.c: Make non-writeable memory writeable by the debug core 2005-06-30 13:38 nogj * debug/debug_unit.c, support/dbchs.h: Use the new debug channel code instead of a compile time macro 2005-06-30 13:38 nogj * cpu/or32/execute.c: Fix compileation with --enable-execution=simple 2005-06-30 13:38 nogj * cpu/: or1k/sprs.c, or32/execute.c, or32/insnset.c: Remove the flag global 2005-06-30 13:37 nogj * cpu/or32/Makefile.am: Fix compileing on windows (Reported my Kuoping Hsu and Girish Venkatar) 2005-06-30 13:37 nogj * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h: Fix typo 2005-06-30 13:37 nogj * cpu/or1k/except.c, support/dbchs.h: Create a seporate debug channel to dump exceptions to 2005-06-30 13:37 nogj * cpu/or1k/arch.h: Remove 08 prefix from PRIdREG 2005-06-30 13:36 nogj * cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/dyn_rec_stubs.c, cpu/or32/execute.c, cpu/or32/insnset.c, debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pm/pm.c: Remove m{f,t}spr calls where we can access the spr directly 2005-06-30 13:36 nogj * configure.in: Use readline by default if it is availible 2005-06-30 13:36 nogj * sim-config.c, toplevel.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/stats.c, cpu/or1k/except.c, cpu/or1k/sprs.h, cpu/or32/execute.c, cpu/or32/insnset.c, debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pic/pic.c, tick/tick.c: * Remove very slow {set,test}sprbit{,s} functions. * Remove uses of getsprbits in time critical functions. 2005-06-15 15:02 nogj * peripheral/16450.c: Make output clearer 2005-06-15 15:01 nogj * peripheral/: 16450.c, 16450.h: Use proper types 2005-06-15 15:01 nogj * peripheral/16450.c: Move loopback handling out of uart_clock16 2005-06-15 15:00 nogj * peripheral/: 16450.c, 16450.h: Move interrupt handling out of uart_clock16 2005-06-15 15:00 nogj * peripheral/: 16450.c, 16450.h: Move RX logic out of uart_clock16 2005-06-15 15:00 nogj * peripheral/16450.c: Move vapi command handling out of uart_clock16 2005-06-15 14:59 nogj * peripheral/: 16450.c, 16450.h: Move TX logic out of uart_clock16 2005-06-15 14:59 nogj * testbench/acv_uart.c: Correct a couple of tests 2005-06-15 14:58 nogj * testbench/acv_uart.c: Print more verbose ouput 2005-06-15 14:58 nogj * pic/pic.c: Don't issue a pending interrupt when it has already been cleared 2005-05-23 09:59 nogj * support/: dbchs.h, simprintf.c: Make simprintf use the new debugging functions 2005-05-23 09:58 nogj * support/dbchs.h, vapi/vapi.c: Make the vapi use the new debugging functions 2005-05-23 09:57 nogj * peripheral/dma.c, support/dbchs.h: Make the dma peripheral use the new debugging functions 2005-05-23 09:57 nogj * peripheral/mc.c, support/dbchs.h: Make the mc peripheral use the new debugging functions 2005-05-23 09:56 nogj * peripheral/gpio.c, support/dbchs.h: Make the gpio use the new debugging functions 2005-05-23 09:55 nogj * peripheral/atadevice.c, peripheral/atadevice.h, peripheral/atadevice_cmdi.c, peripheral/atahost.c, peripheral/messages.h, support/dbchs.h: Make the ata peripheral use the new debugging functions 2005-05-23 09:55 nogj * sim-cmd.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/or32/dyn_rec.c, cpu/or32/dyn_rec_stubs.c, cpu/or32/execute.c, cuc/cuc.c, debug/debug_unit.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/vga.c, support/dumpverilog.c, support/simprintf.c: Remove useless *breakpoint argument from the {set,eval}_direct* functions 2005-05-18 13:13 nogj * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/or1k/sprs.c, cpu/or32/dyn_rec.c, cpu/or32/dyn_rec.h, cpu/or32/dyn_rec_stubs.c, cuc/bb.c, peripheral/16450.c, peripheral/Makefile.am, peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/mc.h, peripheral/memory.c, peripheral/ps2kbd.c, peripheral/vga.c, testbench/default.cfg: * Seporate out the code used for handling the memory peripheral to peripheral/memory.c * Mostly decouple the memory controller from the internals of the memory handling. * Rewrite memory handling to be more linear and thus much faster. * Issue a bus error on read/write with invalid granularity. 2005-05-18 13:11 nogj * sim-config.c, sim-config.h, peripheral/Makefile.am, peripheral/test.c: Remove nolonger used test peripheral 2005-05-12 18:57 nogj * sim-cmd.c, cpu/common/abstract.c, cpu/common/parse.c, cpu/or32/execute.c, cuc/cuc.c, peripheral/fb.c, peripheral/vga.c, support/dumpverilog.c: Use the {set,eval}_direct* functions where they are supposed to be used 2005-04-27 21:17 nogj * cpu/: common/abstract.h, or32/dyn_rec.c, or32/op.c: Remove fixed pagesize limitation from the recompiler 2005-04-27 21:16 nogj * cpu/or32/execute.c: Fix instruction counter 2005-04-27 21:16 nogj * cpu/: common/execute.h, or1k/except.c, or32/dyn32_defs.h, or32/dyn_rec.c, or32/dyn_rec.h, or32/dyn_rec_stubs.c, or32/dyngen.c, or32/op.c, or32/op_i386.h, or32/op_support.c, or32/op_support.h, or32/op_t_reg_mov_op.h, or32/rec_i386.h: Remove the useless cross reference stuff: it was a bad idea to begin with 2005-04-27 21:14 nogj * toplevel.c: Kill the sim on the second ctrl-c 2005-04-27 21:14 nogj * sim-cmd.c: The `break' and `stall' commands don't work correctly in the recompiler (yet) 2005-04-27 21:14 nogj * pic/pic.c: Move a TRACE such that it is displayed when except handle does not return 2005-04-27 21:13 nogj * peripheral/vga.c: Fix typo such that the vga peripheral may be disabled 2005-04-27 21:13 nogj * peripheral/16450.c: Change the wording of error messages to more acuretly reflect the error they are talking about. 2005-04-27 21:13 nogj * cpu/or32/or32.c: l.rfe does not have a delay slot. Don't mark it as such. 2005-04-27 21:12 nogj * cpu/or32/Makefile.am: * Building op.S and op.o depend on op_t_reg_mov_op.h * Clean generated files produced by the recompiler 2005-03-31 18:18 nogj * cpu/or1k/except.c, pic/pic.c: Add warning that except_handle may not return 2005-03-31 18:16 nogj * sim-cmd.c, sim-config.h, toplevel.c, cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c, debug/debug_unit.c: Rewrite the interactive mode handling to also work in the recompiler 2005-03-31 18:15 nogj * peripheral/: eth.c, fb.c, ps2kbd.c: Don't halt the sim when not needed 2005-03-31 18:15 nogj * peripheral/: dma.c, vga.c: * Remove useless checks. * Don't halt the sim when not really necessary. 2005-03-31 18:14 nogj * peripheral/dma.c: Fix printing of uninitialised value 2005-03-31 18:13 nogj * peripheral/eth.c, support/dbchs.h: Make the ethernet peripheral use the new debug channels 2005-03-31 18:13 nogj * sim.cfg, peripheral/16450.c, peripheral/16450.h, peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c, peripheral/dma.h, peripheral/eth.c, peripheral/ethernet_i.h, peripheral/fb.c, peripheral/gpio.c, peripheral/gpio_i.h, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/vga.c: Add an optional `enabled' paramter to every peripheral 2005-03-31 18:12 nogj * sim-config.c, support/dbchs.h: Add traces to the config file parsing routines 2005-03-31 18:12 nogj * debug/debug_unit.c: Fix typo in the debug unit configureation 2005-03-31 18:11 nogj * sim-config.c, sim-config.h, toplevel.c: Remove nolonger needed --output-cfg option 2005-03-31 18:10 nogj * configure.in: Spelling fix spotted by Matjaz 2005-03-31 18:09 nogj * configure.in, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or1k/opcode/or32.h, cpu/or32/Makefile.am, cpu/or32/common_i386.h, cpu/or32/dyn32_defs.h, cpu/or32/dyn_rec.c, cpu/or32/dyn_rec.h, cpu/or32/dyn_rec_stubs.c, cpu/or32/dyngen.c, cpu/or32/dyngen.h, cpu/or32/dyngen_elf.c, cpu/or32/dyngen_i386.c, cpu/or32/execute.c, cpu/or32/i386_regs.h, cpu/or32/op.c, cpu/or32/op_arith_op.h, cpu/or32/op_comp_op.h, cpu/or32/op_extend_op.h, cpu/or32/op_ff1_op.h, cpu/or32/op_i386.h, cpu/or32/op_lwhb_op.h, cpu/or32/op_mac_op.h, cpu/or32/op_mftspr_op.h, cpu/or32/op_support.c, cpu/or32/op_support.h, cpu/or32/op_swhb_op.h, cpu/or32/op_t_reg_mov_op.h, cpu/or32/or32.c, cpu/or32/rec_i386.h, cpu/or32/sched_i386.h, support/sched.h: Implement a dynamic recompiler to speed up the execution 2005-03-31 18:06 nogj * configure.in: Change --enable-simple to --enable-execution to be able to select between more than two mutually exclusive execution models 2005-03-31 18:05 nogj * configure.in: Issue an error if the selected target cpu is unknown 2005-03-31 18:04 nogj * sim-cmd.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/or1k/sprs.c, cpu/or32/execute.c, mmu/immu.c, peripheral/fb.c, peripheral/ps2kbd.c, pic/pic.c, support/simprintf.c, testbench/mmu.c, tick/tick.c: Cosmetic fixes 2005-03-31 18:03 nogj * cpu/: or1k/opcode/or32.h, or32/simpl32_defs.h: Move the definitions needed for the simple execution model out of or32.h and into simpl32_defs.h 2005-03-31 18:02 nogj * cpu/: or1k/except.c, or1k/sprs.h, or32/execute.c: Replace some problematic calles to mfspr/mtspr with direct access to the spr 2005-03-31 18:01 nogj * cpu/or32/or32.c: Reclasify l.trap and l.sys to be an exception instruction 2005-03-31 18:01 nogj * cpu/or32/insnset.c: NOP_REPORT should report numbers in hex not decimal 2005-03-31 18:00 nogj * cpu/common/trace.c: Rearange some code to make it clearer what it does 2005-03-31 18:00 nogj * cpu/common/execute.h: Fix the prototype of setsim_reg 2005-03-31 17:59 nogj * sim-cmd.c, sim-config.c, toplevel.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c, cpu/common/execute.h, cpu/common/stats.c, cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c, debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pic/pic.c, pm/pm.c, support/dumpverilog.c, tick/tick.c: Collect most of the cpu state variables in a structure (cpu_state) 2005-03-31 17:57 nogj * cpu/or32/execute.c: Log SPR_SR in the execution log 2005-03-31 17:55 nogj * cpu/: common/stats.c, common/stats.h, or32/execute.c: Remove useless indirection: check_depend()->depend_operands() 2005-03-31 17:55 nogj * pic/pic.c, support/dbchs.h: * Fix some warnings. * Add some debugging messages. 2005-03-31 17:54 nogj * testbench/: acv_gpio.cfg, acv_uart.cfg, default.cfg: Update the config files for the tests to the new format 2005-03-31 17:52 nogj * testbench/support/support.c: Remove the useless include "sys/time.h" 2005-03-31 17:52 nogj * testbench/test: Fix test to expect the correct `return code' 2005-03-31 17:51 nogj * mmu/immu.c: Rearange some code such that it is not assumed that except_handle returns 2005-03-31 17:51 nogj * mmu/immu.c, support/dbchs.h: Make the immu use the new debug functions 2005-03-31 17:50 nogj * mmu/dmmu.c: Rearange code in the dmmu such that it is not assumed that except_handle returns 2005-03-31 17:50 nogj * mmu/dmmu.c, support/dbchs.h: Make the dmmu use the new debug functions 2005-03-31 17:49 nogj * tick/: tick.c, tick.h: Use the uorreg_t where it should be used 2005-03-31 17:49 nogj * support/dbchs.h, tick/tick.c: Make the tick timer use the new debug functions 2005-03-31 17:48 nogj * cache/icache_model.c: Fix the declaration of `sec' in reg_ic_sec 2005-03-31 17:48 nogj * toplevel.c, cache/icache_model.c, cache/icache_model.h, cpu/or1k/sprs.c: Move the function of ic_clock() to mtspr() and remove it 2005-03-31 17:47 nogj * toplevel.c, cache/dcache_model.c, cache/dcache_model.h, cpu/or1k/sprs.c: Do what dc_clock() did in mtspr() and remove it 2005-03-31 17:46 nogj * peripheral/dma.c: Useing set_mem32 and eval_mem32 is incorrect. Use set_direct32 and eval_direct32 instead 2005-03-31 17:46 nogj * cpu/common/abstract.h, support/simprintf.c: Correct incorrect calls to eval_direct8 2005-03-31 17:44 nogj * peripheral/16450.c: Remove useless use of floats 2005-03-31 17:44 nogj * peripheral/16450.c: Fix VAPI in the uart 2005-03-31 17:43 nogj * peripheral/16450.c, support/dbchs.h: Make uart use the new trace functions 2005-03-31 17:40 nogj * toplevel.c, peripheral/16450.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/ps2kbd.c, peripheral/vga.c, support/dbchs.h, support/sched.c, support/sched.h, tick/tick.c: * Change scheduler to count down to 0 instead of reaching a certain cycle count. * Change the SCHED_ADD interface to take a time out as the parameter instead of the number of cycles. 2005-03-25 13:20 nogj * sim-cmd.c, sim-config.c, support/Makefile.am, support/dbchs.h, support/debug.c, support/debug.h: Implement debug channels based on the wine debugging scheme 2005-03-25 13:19 nogj * peripheral/eth.c: Remove useless define 2005-03-25 13:18 nogj * toplevel.c, pic/pic.c, pic/pic.h: Remove pic_clock() 2005-03-25 13:17 nogj * cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c, tick/tick.c: Rework exception handling 2005-03-16 13:25 nogj * cpu/or32/or32.c: Fix the parameters to the l.ff1/l.maci instructions 2005-03-16 13:14 nogj * peripheral/gpio.c: Nir Mor: Corrected stupid typo 2005-03-16 13:03 nogj * sim-config.c, cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, mmu/dmmu.c, mmu/immu.c: Nir Mor: Implemented DCCFGR, ICCFGR, DMMUCFGR and IMMUCFGR spr registers. 2005-03-12 03:25 phoenix * cuc/Makefile: removed 2005-02-26 13:46 phoenix * vapi/Makefile.in: aclocal && autoconf && automake 2005-02-26 13:40 phoenix * port/Makefile.in, Makefile.in, aclocal.m4, configure, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/dlx/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.in, peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, tick/Makefile.in: aclocal && autoconf && automake 2005-02-26 12:51 phoenix * port/Makefile.in: aclocal && autoconf && automake, missing piece 2005-02-26 12:51 phoenix * port/Makefile.in: file Makefile.in was added on branch stable_0_1_x on 2005-02-26 12:40:59 +0000 2005-02-25 12:56 phoenix * Makefile.in, aclocal.m4, configure, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.in, peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, tick/Makefile.in, vapi/Makefile.in, cpu/dlx/Makefile.in: aclocal && autoconf && automake 2005-02-18 22:04 nogj * configure.in, sim-cmd.c, sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/or32/insnset.c: Remove FAST_SIM, it nolonger provides a speed up 2005-02-18 22:03 nogj * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/gpio.c, peripheral/gpio.h: Cleanup the gpio peripheral useing the new callbacks 2005-02-18 22:02 nogj * sim-cmd.c, sim-config.c, sim-config.h, toplevel.c, peripheral/mc.c, peripheral/mc.h: Cleanup the memory controller useing the new callbacks 2005-02-18 22:01 nogj * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/eth.c, peripheral/ethernet.h, peripheral/ethernet_i.h: Cleanup ethernet peripheral, useing the new callbacks 2005-02-18 22:01 nogj * sim-cmd.c, sim-config.h, sim.cfg, toplevel.c, peripheral/ps2kbd.c, peripheral/ps2kbd.h: Cleanup kbd peripheral useing the new callbacks 2005-02-18 22:00 nogj * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/dma.c, peripheral/dma.h: Cleanup dma peripheral useing the new callbacks 2005-02-18 21:59 nogj * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/fb.c, peripheral/fb.h: Cleanup FB peripheral, useing the new callbacks 2005-02-18 21:59 nogj * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/vga.c, peripheral/vga.h: Cleanup VGA peripheral useing the new callbacks 2005-02-18 21:58 nogj * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/16450.c, peripheral/16450.h: Cleanup uart peripheral useing the new callback mechanism 2005-02-18 21:57 nogj * peripheral/16450.c, peripheral/eth.c, peripheral/gpio.c, vapi/vapi.c, vapi/vapi.h: Pass a caller given pointer to the vapi_read callback 2005-02-18 21:56 nogj * toplevel.c, peripheral/atadevice.c, support/sched.c, support/sched.h, tick/tick.c: Pass a pointer as the user given argument in the schedular callback 2005-02-18 21:55 nogj * sim-cmd.c, sim-config.h, sim.cfg, toplevel.c, peripheral/atadevice.c, peripheral/atadevice.h, peripheral/atahost.c, peripheral/atahost.h: Clean up the ata peripheral useing the new set of callbacks 2005-02-18 21:55 nogj * sim-cmd.c, sim-config.h: Add status callback 2005-02-18 21:54 nogj * cpu/common/abstract.c: initialise dev_mem->chip_select in register_memory 2005-02-18 21:53 nogj * sim-config.c, sim-config.h, peripheral/test.c: Cleanup test peripheral 2005-02-18 21:52 nogj * sim-config.h, toplevel.c: Add dynamic hooks to sim_reset 2005-02-18 21:51 nogj * cpu/common/abstract.c, cpu/common/abstract.h, debug/debug_unit.c, peripheral/16450.c, peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/test.c, peripheral/vga.c: Pass private data in readfunc/writefunc callbacks 2005-02-18 21:47 nogj * profiler.c, sim-config.c, sim-config.h, toplevel.c, bpb/branch_predict.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c, cpu/common/labels.c, cuc/cuc.c, debug/debug_unit.c, debug/gdbcomm.c, mmu/dmmu.c, mmu/immu.c, peripheral/16450.c, peripheral/atahost.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/test.c, peripheral/vga.c, pm/pm.c, support/dumpverilog.c, support/sched.c, vapi/vapi.c: Modularise config file parseing. Paving the way for further modularisation. 2005-02-11 11:23 nogj * peripheral/dma.h, peripheral/dma_defs.h, testbench/dmatest.c: Fix dmatest testcase 2005-02-10 15:53 phoenix * cpu/: common/abstract.c, or1k/sprs.c, or1k/sprs.h: typing fixes 2005-02-09 19:18 nogj * Makefile.am, sim-cmd.c, sim-config.c, sim-config.h, toplevel.c, cpu/common/parse.c, cpu/common/parse.h: Modularise simulator command parsing 2005-02-09 19:02 nogj * cpu/: common/abstract.h, or32/execute.c: Optimise execution history tracking 2005-02-09 18:57 nogj * toplevel.c: Optimise execution history tracking 2005-02-09 18:47 nogj * debug/debug_unit.c: Reindent create_watchpoints useing a more compact indentation style 2005-02-09 18:40 nogj * Makefile.am, configure.in, mprofiler.c, sim-config.c, toplevel.c, bpb/branch_predict.c, bpb/branch_predict.h, cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/labels.c, cpu/common/labels.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/common/trace.c, cpu/common/trace.h, cpu/or1k/arch.h, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c, cpu/or32/or32.c, cuc/adv.c, cuc/bb.c, cuc/cuc.c, cuc/insn.c, cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c, debug/debug_unit.c, debug/gdb.h, extras/Makefile.am, extras/Makefile.in, extras/extras.c, extras/extras.h, mmu/dmmu.c, mmu/dmmu.h, mmu/immu.c, mmu/immu.h, peripheral/16450.c, peripheral/atadevice.c, peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c, peripheral/dma.h, peripheral/eth.c, peripheral/ethernet_i.h, peripheral/fb.c, peripheral/gpio.c, peripheral/gpio_i.h, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/test.c, peripheral/vga.c, peripheral/channels/channel.c, pic/pic.c, pm/pm.c, port/Makefile.am, port/isblank.c, port/port.h, port/strndup.c, support/dumpverilog.c, support/profile.c, support/profile.h, support/simprintf.c, tick/tick.c, vapi/vapi.c: Mark a simulated cpu address as such, by introducing the new oraddr_t type 2005-01-29 07:54 nogj * debug/debug_unit.c.bak: Remove backup file 2005-01-27 15:14 nogj * cpu/: or32/execute.c, or32/or32.c, or32/generate.c, common/abstract.h: Remove the global op structure 2005-01-27 15:02 nogj * cpu/or32/Makefile.am, configure.in: Fix out-of-tree builds 2005-01-27 14:51 nogj * cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or1k/opcode/or32.h, toplevel.c, sim-config.c, cache/dcache_model.c, cache/icache_model.c, mmu/immu.c, mmu/dmmu.c, cpu/common/abstract.h, cpu/common/abstract.c, cpu/common/stats.c, bpb/branch_predict.c, support/dumpverilog.c: * Avoid doing a store in *every* instruction executed by storeing the instruction function unit in or32_opcodes 2005-01-27 14:41 nogj * cpu/or32/: execute.c, insnset.c: * Fix warnings in insnset.c and execute.c 2005-01-27 14:35 nogj * cpu/: or32/generate.c, or32/or32.c, or32/execute.c, or32/insnset.c, or1k/opcode/or32.h: * Fix generate.c to produce a execgen.c with less warnings. * Fix the --enable-simple configure option. 2005-01-27 14:15 nogj * cpu/: or32/or32.c, or1k/opcode/or32.h: Mark wich operand is the destination operand in the architechture definition 2005-01-11 16:41 andreje * cpu/: or1k/opcode/or32.h, or32/insnset.c, or32/or32.c: l.ff1 instruction added 2004-12-23 22:16 phoenix * peripheral/eth.c: gcc 3.4.3 compile fix 2004-10-22 00:26 phoenix * cpu/common/abstract.c: memory access functions fixes 2004-10-20 18:02 phoenix * configure.in, cpu/common/parse.c, cpu/common/stats.c, peripheral/ethernet_i.h: Adrian Wise: or1ksim bugfix & Solaris build 2004-10-18 00:55 phoenix * cpu/or32/insnset.c: some tests rely on exit(0) as a last std output text to pass 2004-10-16 01:08 phoenix * sim-config.h: cpu/sim memory accesses separation, tick, exception, nr. of operands, cycles count,... corrections. 2004-10-16 00:52 phoenix * tick/tick.c, support/sched.h, support/simprintf.c, cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or1k/except.c, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, cpu/common/abstract.c, cpu/common/abstract.h: cpu/sim memory accesses separation, tick, exception, nr. of operands, cycles count,... corrections. 2004-09-28 03:14 phoenix * cpu/or1k/arch.h: added a warning 2004-09-28 03:09 phoenix * support/simprintf.c: missing declaration when defined STACK_ARGS 2004-09-28 02:58 phoenix * cpu/or1k/arch.h: in some cases (cbasic test from orp for example) this caused problems, disable for now 2004-07-22 22:17 phoenix * cpu/or32/or32.c: removed includes 2004-07-20 01:05 phoenix * debug/gdbcomm.c, debug/gdbcomm.h, mmu/dmmu.c, mmu/dmmu.h, mmu/immu.c, mmu/immu.h, cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c, debug/debug_unit.c, debug/debug_unit.h, configure.in, bpb/branch_predict.h, cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/labels.c, cpu/common/labels.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/common/trace.c, cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c, cpu/or32/or32.c, cuc/adv.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c: Gyorgy Jeney: extensive cleanup 2004-07-20 01:01 phoenix * peripheral/dma.h, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/ps2kbd.h, peripheral/vga.c, pic/pic.h, peripheral/atadevice_cmdi.c, peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c, peripheral/channels/tcp.c, peripheral/channels/tty.c, peripheral/channels/xterm.c, mprofiler.c, mprofiler.h, peripheral/16450.c, peripheral/16450.h, peripheral/atadevice.c: Gyorgy Jeney: extensive cleanup 2004-07-20 00:56 phoenix * cpu/common/trace.h, profiler.c, sim-config.c, sim-config.h, toplevel.c, support/dumpverilog.c, support/dumpverilog.h, support/sched.h, support/simprintf.c, pic/pic.c, vapi/vapi.c: Gyorgy Jeney: extensive cleanup 2004-07-02 13:14 phoenix * cpu/or32/insnset.c: compile fix regarding lf.itof.s, lf.itof.d 2004-07-02 03:19 phoenix * cpu/or1k/sprs.c: compile fix (remove const) 2004-06-28 00:56 lampret * cpu/or32/or32.c: Updated instruction set descriptions. Changed FP instructions encoding. 2004-05-20 01:09 phoenix * cpu/or32/generate.c: added more operands 2004-05-09 21:52 lampret * cpu/or32/: or32.c: Changed desciption of the l.cust5 insns 2004-04-05 15:15 jurem * testbench/: support/Makefile.in, aclocal.m4, uos/Makefile.in, Makefile.in, configure: aclocal, autoconf and automake dependency problem solved (so it doesn't do automatic update of aclocal, configure and Makefile.in files) 2004-03-29 13:29 jurem * testbench/: Makefile.in, configure, configure.in: Fixed CCAS & CCASFLAGS, now works 2004-03-26 15:57 markom * support/simprintf.c: simprintf now uses stack vargs -- same as printf 2004-03-26 15:24 jurem * testbench/: Makefile.in, configure, configure.in, uos/Makefile.in: CCAS added to configure.in, CCASCOMPILE changed in Makefile.in 2004-03-26 10:25 markom * cpu/or1k/arch.h: simprintf now uses stack vargs -- same as printf 2004-02-14 20:50 phoenix * cpu/or1k/opcode/or32.h: page size is 8192 on or32 2004-02-06 00:23 lampret * depcomp: Added depcomp \(should this be part of configure process with automake --add-missing\?\) 2004-02-06 00:08 lampret * Makefile.in, aclocal.m4, config.h.in, configure, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/dlx/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in, extras/Makefile.in, extras/extras.c, mmu/Makefile.in, peripheral/Makefile.in, peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, testbench/Makefile.in, testbench/configure,, tick/Makefile.in, vapi/Makefile.in: Downgrading back to automake-1.4 2004-02-03 16:04 hpanther * toplevel.c: Correct typo. 2004-02-03 15:33 hpanther * peripheral/: 16450.c, eth.c, ethernet_i.h, fb.c, channels/channel.c, channels/fd.c, channels/file.c, channels/generic.c, channels/xterm.c: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-02-03 15:29 hpanther * extras/: Makefile.am, Makefile.in, extras.c, extras.h: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-02-03 15:26 hpanther * cuc/adv.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c, debug/debug_unit.c, debug/debug_unit.h: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-02-03 15:23 hpanther * cpu/common/abstract.c, cpu/common/coff.h, cpu/common/elf.h, cpu/common/stats.c, cpu/common/stats.h, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-02-03 15:17 hpanther * bpb/branch_predict.c: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-02-03 15:12 hpanther * ChangeLog, Makefile.am, Makefile.in, README.gdb, aclocal.m4, config.guess, config.h.in, config.sub, configure, configure.in, mprofiler.c, toplevel.c: Added "cm" command to copy data inside memory. Make or1ksim work on little endian platforms. Port to Mac OS X. Some bugfixes. Allow JTAG write access to read-only memory regions. 2004-01-30 05:21 phoenix * peripheral/eth.c: make it work with MMU enabled 2004-01-30 05:12 phoenix * cpu/common/abstract.c: additional functions to bypass cache and mmu needed for peripheral devices 2004-01-30 05:07 phoenix * mmu/dmmu.c: additional functions to bypass cache and mmu needed for peripheral devices 2004-01-06 03:14 phoenix * peripheral/channels/tty.c: cfmakeraw is not avaliable on cygwin 2003-12-13 02:27 phoenix * cpu/common/abstract.c: segfault when there is no memory context fix 2003-11-28 16:04 phoenix * sim-config.c: fix for gdb_debug config 2003-11-11 04:42 phoenix * cpu/or32/execute.c: added additional field into executed log wich besides EA also prints PA (physical address) 2003-11-11 04:39 phoenix * cpu/or1k/sprs.c: value stored in ITLB and DTLB match registers was wrong. fixed. 2003-11-11 04:27 phoenix * cpu/or1k/except.c: at exception print insn number to ease debugging 2003-10-13 09:22 danwi * configure: Daniel Wiklund: Removed multiple entries of debug/Makefile in configure 2003-09-17 18:29 phoenix * Makefile.in: make it compile on RH 8,9 2003-09-12 12:17 dries * configure.in: removed second debug/Makefile (credits: Daniel Wiklund - danwi@isy.liu.se) 2003-07-13 03:58 phoenix * cpu/or32/execute.c: avoid another immu exception that should not happen 2003-07-11 21:21 phoenix * cpu/or32/execute.c: more informative output 2003-07-10 02:06 phoenix * cpu/or32/execute.c, mmu/immu.c: fix for immu exceptions that never should have happened 2003-07-01 22:07 csanchez * cpu/or32/insnset.c: Added support for l.addc instruction. 2003-07-01 21:33 csanchez * cpu/: or1k/opcode/or32.h, or32/or32.c: Added support for l.addc instruction. 2003-06-09 17:46 markom * peripheral/16450.c: timeout bug fixed; contribution by Carlos 2003-04-13 08:55 sfurman * peripheral/channels/tty.c: When using tty channel, put the serial port into raw mode (no echo, no CR/LF conversion, no other line discipline/buffering). 2003-04-12 22:21 sfurman * peripheral/16450.c: When multiple interrupts were pending, e.g. TX buffer empty and RX available, reading the UART's IIR register could potentially clear a TX interrupt before it had been sent to the processor, thus dropping the interrupt permanently. Fix tested w/ both eCos and uclinux. 2003-04-12 18:24 phoenix * debug/gdb.h: [no log message] 2003-04-12 16:48 phoenix * cpu/common/elf.h: remove unneded include 2003-04-12 05:08 phoenix * cuc/cuc.h: [no log message] 2003-04-12 05:02 phoenix * debug/debug_unit.c, debug/gdb.h, debug/gdbcomm.c, vapi/vapi.c: remove unneeded include 2003-04-12 04:57 phoenix * peripheral/ethernet_i.h: cygwin fix 2003-04-12 04:52 phoenix * peripheral/channels/xterm.c: cygwin fix 2003-04-12 04:33 sfurman * peripheral/16450.c: 1) Fix trivial bug w/ transmitter empty interrupts that I introduced in the last check-in. 2) Improve printed output from debugging-only uart_status() routine. 2003-04-09 08:11 sfurman * peripheral/16450.c: Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. 2003-04-02 04:26 sfurman * peripheral/channels/tty.c: Fixed my bustage: Add missing 2nd argument to open(). Otherwise, opening a serial port channel can sporadically fail. 2003-03-30 03:42 sfurman * peripheral/channels/: Makefile.am, Makefile.in, channel.c, tty.c: Added ability to map I/O from simulated UARTs to physical serial ports on the host running the simulator. 2003-03-28 00:22 sfurman * sim.cfg: Added lengthy comment explaining all possible choices for UART channels, e.g. xterm, tcp, file, etc. 2003-02-28 21:06 sfurman * peripheral/channels/xterm.c: Get rid of C++ style declarations (which can appear in the middle of a block) in C program. Some older compilers complain. 2003-02-28 20:31 sfurman * .cvsignore: Ignore generated files 2003-02-28 20:19 sfurman * peripheral/channels/Makefile.in: Fix my dumb automake bustage 2003-02-28 00:25 sfurman * peripheral/channels/Makefile.in: 1) Fix the "channels:xterm" feature so that it functions on linux. The existing implementation relies on SysV STREAMS behavior that Linux does not possess. 2) Allow arguments to be passed to the xterm from the sim.cfg file, e.g. to set the window dimensions or fonts. 3) Add the ability for a program to interact with the simulator UART through a TCP socket. 2003-02-28 00:15 sfurman * peripheral/channels/: channel.c, Makefile.am, tcp.c, xterm.c: 1) Fix the "channels:xterm" feature so that it functions on linux. The existing implementation relies on SysV STREAMS behavior that Linux does not possess. 2) Allow arguments to be passed to the xterm from the sim.cfg file, e.g. to set the window dimensions or fonts. 3) Add the ability for a program to interact with the simulator UART through a TCP socket. 2003-02-28 00:01 sfurman * bpb/.cvsignore, cpu/common/.cvsignore, cpu/.cvsignore, cpu/or1k/.cvsignore, cpu/or32/.cvsignore, cache/.cvsignore, cuc/.cvsignore, debug/.cvsignore, mmu/.cvsignore, peripheral/channels/.cvsignore, peripheral/.cvsignore, pic/.cvsignore, pm/.cvsignore, support/.cvsignore, testbench/support/.cvsignore, testbench/.cvsignore, testbench/uos/.cvsignore, tick/.cvsignore, vapi/.cvsignore: Ignore generated files for CVS purposes 2003-02-27 23:23 sfurman * peripheral/16450.c: There was a bug in the simulator's UART implementation that caused the UART's LSR register to become corrupted. This was due to an assumption that 'char' is an unsigned type, but that is not true on all platforms. When the char type is signed and a character is read in the range 0x80-0xff, the high bit is sign-extended into the upper bits of an entry in the receive FIFO. When the character reaches the head of the FIFO, the upper bits of the FIFO entry are OR'ed into the LSR, causing the LSR to be set to 0xFF. A simple cast fixes the problem. 2003-01-28 04:49 lampret * cpu/or32/or32.c: Added cvs log keywords 2002-12-09 16:51 simons * cpu/or1k/sprs.c: Cache invalidate bug fixed again (it was ok before). 2002-12-03 15:43 markom * cuc/verilog.c: sync problem in cuc not yet fixed 2002-12-03 15:39 markom * cuc/: Makefile, verilog.c: few cuc bug fixes 2002-12-03 12:45 markom * cuc/verilog.c: cuc now compiles 2002-12-03 12:42 markom * cuc/Makefile, peripheral/atadevice.h: cvs problem fixed 2002-12-03 12:37 markom * Makefile.in, aclocal.m4, cache/Makefile.in, cuc/Makefile, mmu/Makefile.in: cvs bug fixed 2002-12-03 12:24 markom * sim-config.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c, peripheral/atadevice.h: small bug in cuc fixed 2002-12-02 22:20 simons * cpu/or1k/sprs.c: Cache invalidate bug fixed. 2002-12-02 22:13 simons * Makefile.in, bpb/Makefile.in, cpu/Makefile.in: Cache invalidate bug fixed. 2002-11-26 04:37 lampret * support/simprintf.c: eval_reg replaced with the new evalsim_reg32 2002-11-26 02:21 lampret * cpu/or1k/arch.h: STACK_ARGS is getting obsolete and is only needed by simprintf, which needs it to be 0. 2002-11-20 22:33 simons * cache/: dcache_model.c, icache_model.c: Bug fixed. 2002-11-06 03:03 rprescott * configure: channels integration 2002-10-29 10:48 simons * testbench/README: or32-uclinux tool chain have to be used to build the testbench. 2002-10-27 22:30 rprescott * sim.cfg: channels integration 2002-10-27 22:26 rprescott * configure.in, sim-config.c, sim-config.h: channels integration 2002-10-27 22:19 rprescott * Makefile.am: channels integration 2002-10-27 22:15 rprescott * configure, configure.in: channels integration 2002-10-27 22:11 rprescott * configure, configure.in: channels integration 2002-10-25 20:19 rprescott * peripheral/: 16450.c, 16450.h, Makefile.am: channels support 2002-10-25 20:17 rprescott * AUTHORS: Added me ;-) 2002-10-25 19:41 rprescott * peripheral/channels/: channel.c, channel.h, Makefile.am, Makefile.in, fd.c, fd.h, file.c, generic.c, generic.h, xterm.c: Channels (fd,file,xterm) first import 2002-10-25 19:41 rprescott * peripheral/channels/: channel.c, channel.h, Makefile.am, Makefile.in, fd.c, fd.h, file.c, generic.c, generic.h, xterm.c: Initial revision 2002-10-24 03:09 simons * peripheral/eth.c: Minimum packet length cheching changed to present the real hw. 2002-10-21 11:37 rherveille * peripheral/atadevice.h: Changed main structure. 2002-10-21 11:30 markom * README: readme updated 2002-10-18 15:07 rherveille * peripheral/: atadevice.c, atadevice_cmdi.c: Removed trailing ' \' used to continue code on the next line. This caused problems with some compilers. 2002-10-11 12:55 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, load.c: few cuc bugs fixed 2002-10-10 16:11 markom * toplevel.c, cpu/common/parse.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/load.c, cuc/verilog.c: ELF sym loading improved 2002-09-27 16:58 markom * cuc/load.c: cuc sw loading bug fixed 2002-09-27 16:46 markom * cuc/: cuc.c, insn.c, verilog.c: several cuc bugs fixed; different verilog cuc file naming 2002-09-16 22:48 simons * peripheral/mc.h: Different memory controller. 2002-09-13 21:07 ivang * toplevel.c: HUGE VOODOO BUG FIXED 2002-09-13 18:51 ivang * toplevel.c: Added help for "breaks" command. 2002-09-13 18:49 ivang * cpu/common/labels.c, cpu/common/labels.h, toplevel.c: Added "breaks" command that prints all set breakpoints. 2002-09-12 16:43 markom * toplevel.c, cuc/verilog.c, testbench/acv_uart.c, testbench/acv_uart.cfg: breakpoint can be set on labels 2002-09-10 18:37 markom * cuc/: cuc.c, insn.c: options missing bug fixed 2002-09-10 18:10 markom * cuc/insn.c: cmov pushing through 2002-09-10 12:44 markom * cuc/bb.c: fixed type 2 joining FLAG_REG bug 2002-09-10 11:36 markom * cuc/bb.c: uncond branch simplification bug fixed 2002-09-10 11:10 markom * cuc/load.c: cuc delay slot loading bug fixed 2002-09-09 17:18 markom * cuc/bb.c: added a-b-c, a-c bb simplification 2002-09-09 16:20 markom * cuc/: bb.c, cuc.c, insn.c: profiling miscalculation and add-sfxx joining bugs fixed 2002-09-08 04:29 lampret * cpu/or32/or32.c: Fixed encoding for l.div/l.divu. 2002-09-05 11:07 simons * testbench/support/support.c: PRINTF/printf mess fixed. 2002-09-04 22:05 simons * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h: PRINTF/printf mess fixed. 2002-09-04 13:29 simons * testbench/acv_gpio.c, testbench/acv_uart.c, testbench/cbasic.c, testbench/dhry.c, testbench/dhry.h, testbench/dmatest.c, testbench/eth.c, testbench/eth0.tx, testbench/except_test.c, testbench/functest.c, testbench/kbdtest.c, testbench/mc_async.c, testbench/mc_common.c, testbench/mc_dram.c, testbench/mc_ssram.c, testbench/mc_sync.c, testbench/mmu.c, testbench/mul.c, testbench/mycompress.c, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, testbench/support/support.c, testbench/support/support.h, testbench/uos/spr_defs.h, testbench/uos/task.c, testbench/uos/uos.c: Mess with printf/PRINTF fixed. Ethernet test changed to support latest changes. 2002-08-30 21:46 rherveille * sim.cfg: [no log message] 2002-08-30 21:45 rherveille * peripheral/atahost.c: fixed some bugs detected by Bender hardware 2002-08-30 14:57 simons * peripheral/eth.c: TX_BD_NUM register now contains a real number of transmit BDs (before this was n*2) 2002-08-29 12:26 simons * config.guess: Host type was not recognized. 2002-08-23 14:57 markom * cuc/cuc.c: cuc temporary files are deleted upon exiting 2002-08-23 14:50 markom * cuc/verilog.c: fixed load/store state machine verilog generation errors 2002-08-23 11:38 markom * sim-config.c: added missing fout initialization 2002-08-23 10:38 markom * config.guess, mprofiler.c, profiler.c, sim-config.c, sim-config.h, toplevel.c, bpb/Makefile.in, bpb/branch_predict.c, cache/dcache_model.c, cache/icache_model.c, cpu/Makefile.in, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/parse.c, cpu/common/stats.c, cpu/common/trace.c, cpu/dlx/execute.c, cpu/or1k/Makefile.in, cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/Makefile.in, cpu/or32/execute.c, cpu/or32/insnset.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c, debug/debug_unit.c, debug/debug_unit.c.bak, debug/gdbcomm.c, mmu/dmmu.c, mmu/immu.c, peripheral/16450.c, peripheral/atadevice.c, peripheral/atahost.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c, pic/pic.c, pm/pm.c, support/dumpverilog.c, support/sched.h, support/simprintf.c, testbench/acv_gpio.c, testbench/acv_uart.c, testbench/cbasic.c, testbench/dhry.c, testbench/dhry.h, testbench/dmatest.c, testbench/eth.c, testbench/except_test.c, testbench/functest.c, testbench/kbdtest.c, testbench/mc_async.c, testbench/mc_common.c, testbench/mc_dram.c, testbench/mc_ssram.c, testbench/mc_sync.c, testbench/mmu.c, testbench/mul.c, testbench/mycompress.c, testbench/support/support.c, testbench/support/support.h, testbench/uos/task.c, testbench/uos/uos.c, tick/tick.c, vapi/vapi.c: PRINTF should be used instead of printf; command redirection repaired 2002-08-22 11:59 markom * cuc/: Makefile, cuc.c, insn.c, verilog.c: some minor bugs fixed 2002-08-21 19:12 simons * cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c: A bug when cache enabled and bus error comes fixed. 2002-08-19 11:44 markom * cuc/verilog.c: outputs out of function are not registered anymore 2002-08-16 15:38 markom * cuc/: bb.c, cuc.c, insn.c, memory.c, verilog.c: generated cuc top scheduler builds without syntax errors; not tested yet 2002-08-16 15:17 simons * testbench/: board.h, default.cfg, eth0.tx: Interrupt suorces fixed. 2002-08-16 12:30 simons * testbench/: kbdtest.c, kbdtest.rx: Now even keyboard test passes. 2002-08-15 23:41 simons * testbench/: board.h, xess.ld: Testbench is now running on ORP architecture platform. 2002-08-15 23:38 simons * Makefile.in, aclocal.m4, sim-config.c, sim-config.h, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/abstract.h, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile, debug/Makefile.in, mmu/Makefile.in, peripheral/16450.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/atahost.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c, peripheral/vga.c, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, testbench/Makefile.am, testbench/Makefile.in, testbench/basic.S, testbench/cache.cfg, testbench/cache.ld, testbench/cache_asm.S, testbench/cfg.S, testbench/default.cfg, testbench/default.ld, testbench/dmatest.c, testbench/dmatest.cfg, testbench/eth.c, testbench/eth.cfg, testbench/eth0.tx, testbench/except.S, testbench/except_test.c, testbench/except_test.cfg, testbench/except_test_s.S, testbench/fbtest.c, testbench/fbtest.cfg, testbench/flag.S, testbench/int_test.S, testbench/int_test.cfg, testbench/kbdtest.c, testbench/kbdtest.cfg, testbench/mmu.c, testbench/mmu.cfg, testbench/uos/except_or32.S, tick/Makefile.in, vapi/Makefile.in, peripheral/test.c, testbench/int_test.ld: Testbench is now running on ORP architecture platform. 2002-08-13 22:15 simons * testbench/: except.S, mmu.c, mmu.cfg, xess.ld: Flash at 0x04000000 RAM at 0x00000000. Only MMU test works. 2002-08-13 18:03 simons * testbench/: basic.S, cache.ld, cfg.S, default.ld, eth0.tx, except.S, except_mc.ld, except_test.c, except_test.cfg, except_test_s.S, fbtest.c, flag.S, int_test.S, mul.c, mycompress.c, xess.ld, support/support.c: Changed to work with or32-uclinux tool chain. Everything works except keyboard test. 2002-08-12 13:42 markom * cuc/memory.c: some debugging code cleanup 2002-08-12 12:58 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, memory.c: burst detection for bytes & halfwords added 2002-08-09 14:17 markom * cuc/: bb.c, cuc.c, cuc.h, memory.c: memory optimizations moved into main optimization loop 2002-08-08 16:59 markom * profiler.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c: profiling and cuc can be made in one run 2002-08-08 11:11 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c: caller saved register r11 fixed 2002-08-08 10:50 markom * cuc/: adv.c, insn.c: conditional facts does not work for assignments outside BB 2002-08-08 10:00 markom * cuc/: adv.c, cuc.c, cuc.h, insn.c, memory.c, verilog.c: added file; cleanup 2002-08-07 14:43 markom * cuc/: Makefile, Makefile.am, Makefile.in, bb.c, cuc.c, cuc.h, insn.c: simple conditional facts generation tested 2002-08-06 16:19 markom * cuc/: bb.c, cuc.c: conditional facts generation 2002-08-06 13:19 markom * cuc/: bb.c, cuc.c, cuc.h, verilog.c: adding fact generation from conditionals; still under development 2002-08-06 12:11 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, timings.c, verilog.c: adv. dead code elimination; few optimizations 2002-08-05 18:11 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, verilog.c: more CMOV optimizations; some bugs fixed; more complex optimization structure 2002-08-05 16:40 markom * cuc/: bb.c, insn.c, timings.c: more CMOV optimizations; cse tested 2002-08-02 14:10 markom * cuc/insn.c: add - sfxx optimization 2002-08-02 13:35 markom * configure, virtex.tim, cuc/bb.c, cuc/insn.c, cuc/insn.h: sfor instruction replaced by conditional cmov 2002-08-02 13:17 markom * virtex.tim, cuc/bb.c, cuc/insn.c: problems with LRBB removal solved 2002-08-01 19:15 markom * cuc/: insn.c, verilog.c: regs and loads do not use rst - can yield less logic 2002-08-01 19:12 markom * virtex.tim, cuc/bb.c, cuc/cuc.h, cuc/insn.c, cuc/verilog.c: new BB joining type; BBID_END added; virtex.tim sample cuc timings 2002-08-01 12:13 markom * cuc/: bb.c, cuc.c, verilog.c: bb joining, basic block triggers bugs fixed; more verilog generation of arbiter 2002-07-31 20:17 rherveille * peripheral/: atadevice.c, atadevice.h, atadevice_cmdi.c, atadevice_cmdi.h, atahost.c, atahost.h: stable release 2002-07-31 13:47 markom * cuc/cuc.c: sa command bug fixed 2002-07-31 13:46 markom * cuc/insn.c: optimize cmovs bug fixed 2002-07-30 16:31 markom * cuc/bb.c, cuc/cuc.c, cuc/verilog.c, testbench/mul.c, testbench/support/support.h: cuc main verilog file generation 2002-07-30 11:25 lampret * cpu/or1k/sprs.c: SR[FO] is always set to 1. 2002-07-30 11:12 lampret * cpu/or32/execute.c: Executed log insns counter output in decimal instead of hex. 2002-07-30 11:09 lampret * sim-config.c: Reset SR (and ESR) have TEE set to zero (no tick timer). 2002-07-30 11:06 lampret * cpu/or32/execute.c: Added instruction count to hardware executed log 2002-07-30 10:26 lampret * configure.in: No arith and overflow flags by default. 2002-07-28 23:54 lampret * testbench/basic.S: Bug fix. 2002-07-24 16:01 markom * cuc/verilog.c: busy signal added 2002-07-24 15:58 markom * cuc/: cuc.h, memory.c, timings.c, verilog.c: function calling generation; not tested yet 2002-07-24 12:46 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, load.c, verilog.c: function dependency analysis added 2002-07-23 17:18 markom * cuc/: bb.c, cuc.c, cuc.h, insn.c, load.c: type 2 bb joining; few small bugs fixed; cmov edge condition added 2002-07-23 11:31 markom * cuc/: cuc.c, cuc.h, memory.c: duplicated memory loads (same location) can be removed 2002-07-22 18:21 markom * cuc/: cuc.c, insn.c: a few gui improvements 2002-07-22 17:28 markom * cuc/: bb.c, cuc.c, insn.c, insn.h, verilog.c: separated async and sync cond rst||... and fixed few other bugs in verilog generator; advanced cmov optimization 2002-07-17 18:55 markom * cuc/: Makefile, bb.c, cuc.c, load.c: l.movhi added; (signed) comparison bug fixed 2002-07-17 18:32 markom * configure, configure.in, sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/parse.h, cpu/or32/execute.c, cuc/Makefile, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/insn.h, cuc/load.c, cuc/memory.c, cuc/timings.c: improved CUC GUI; pre/unroll bugs fixed 2002-07-13 02:28 simons * configure, configure.in: Typing mistake fixed. 2002-07-12 20:20 ivang * sim-config.c, sim-config.h, cuc/Makefile, peripheral/eth.c, peripheral/ethernet.h, peripheral/ethernet_i.h, testbench/Makefile.in, testbench/aclocal.m4, testbench/configure, testbench/eth0.tx, testbench/support/Makefile.in, testbench/uos/Makefile.in: Modified Ethernet model. 2002-07-10 18:24 simons * cpu/or1k/sprs.c, mmu/dmmu.c, mmu/immu.c: MMU registers reserved fields protected from writing. 2002-07-10 12:32 markom * sim-config.h, toplevel.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c, cpu/common/stats.c, cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c, debug/debug_unit.c, debug/debug_unit.h, mmu/dmmu.c, mmu/immu.c, peripheral/16450.c, peripheral/dma.c, peripheral/eth.c, peripheral/fb.c, peripheral/ps2kbd.c, peripheral/vga.c, support/sched.c, support/sched.h, support/simprintf.c, tick/tick.c: code cleaning - a lot of global variables moved to runtime struct 2002-07-09 17:37 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/parse.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/insn.h, cuc/load.c, cuc/timings.c, cuc/verilog.c: cuc updated, cuc prompt parsing; CSM analysis 2002-07-07 14:50 simons * cpu/common/: abstract.c, abstract.h: Routine for adjusting read and write delay for devices added. 2002-07-04 18:35 markom * Makefile.am, Makefile.in, README, configure, configure.in, mprofiler.h, profiler.c, profiler.h, sim.cfg, toplevel.c, cpu/dlx/Makefile.in, cpu/or1k/opcode/or32.h, cpu/or32/or32.c, cuc/Makefile, cuc/Makefile.am, cuc/Makefile.in, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/insn.h, cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c: Initial version of OpenRISC Custom Unit Compiler added 2002-07-03 00:53 rherveille * cpu/common/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in, peripheral/messages.h: ata beta release 2002-07-03 00:44 rherveille * Makefile.in, aclocal.m4, sim-config.c, sim-config.h, sim.cfg, toplevel.c, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/atacmd.h, peripheral/atadevice.c, peripheral/atadevice.h, peripheral/atadevice_cmdi.c, peripheral/atadevice_cmdi.h, peripheral/atahost.c, peripheral/atahost.h, peripheral/atahost_define.h, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, tick/Makefile.in, vapi/Makefile.in: Beta release of ATA simulation 2002-06-05 08:26 markom * toplevel.c: help added for mprofiler and profiler commands 2002-06-03 08:10 markom * peripheral/: eth.c, ethernet_i.h, fb.c: ifdefs changed to ifs, to exclude ethernet_i header file 2002-05-24 00:27 ivang * cpu/common/abstract.c: Added delayr and delayw variable initialization (default value 1) 2002-05-22 09:15 markom * peripheral/: fb.c, fb.h: camera support added to fb 2002-05-14 12:15 markom * sim-config.c: I/D MMU and I/D caches takes some cycles by default 2002-05-13 14:58 markom * config.h.in, configure, configure.in, peripheral/eth.c, peripheral/ethernet.c, peripheral/ethernet_i.h: eth phy is now optional and disabled by default, use --enable-ethphy to enable it 2002-05-10 12:22 markom * mprofiler.c, toplevel.c, cpu/common/parse.c, cpu/common/parse.h: profiler and mprofiler commands added to interactive mode of or1ksim 2002-05-10 11:32 markom * mprofiler.c, mprofiler.h, profiler.c, profiler.h, sim-config.c, sim-config.h, toplevel.c: profiler now uses nicer parameters 2002-05-10 11:19 markom * peripheral/fb.c: fb refresh updated 2002-05-09 11:06 markom * peripheral/: fb.c, fb.h: refresh indicator/count added to frame buffer 2002-05-03 18:45 ivang * peripheral/eth.c: Fix. 2002-04-29 17:06 simons * peripheral/eth.c: Controller reset fixed. 2002-04-26 14:26 ivang * testbench/test: Added execution of pre and post simulation shell scripts. Script should be named .pre.sh for pre-execution script and .post.sh for post-execution script. 2002-04-25 21:10 ivang * testbench/eth.c: Bug fix. 2002-04-25 18:49 ivang * testbench/: eth.cfg, eth0.tx: Configuration for ethernet testcase. 2002-04-25 18:39 ivang * peripheral/eth.c, testbench/eth.c: Fixed bug in file interface. Modified testcase to suid modifications. 2002-04-18 12:20 markom * config.sub, testbench/config.sub: or32-uclinux target added 2002-04-17 16:23 ivang * support/simprintf.c, sim-config.c, sim-config.h: Added configuration parameter for specifying stdout file filename. 2002-04-15 15:54 markom * peripheral/16450.c, support/sched.h: ugly bug with duplicate redefined i removed 2002-04-12 17:18 simons * cpu/common/parse.c: Physical address bug fixed. 2002-04-11 22:52 simons * cpu/common/elf.h: Elf support added. 2002-04-11 12:20 simons * cpu/common/parse.c: Elf support added. 2002-04-10 09:46 markom * configure, configure.in, cpu/common/Makefile.am, cpu/common/Makefile.in, support/Makefile.am, support/Makefile.in, support/sched.c, support/sched.h: sched files moved to support dir 2002-04-10 09:40 markom * toplevel.c, peripheral/16450.c, peripheral/16450.h: uart now partially uses scheduler 2002-04-10 09:10 markom * sim-config.c, sim-config.h, toplevel.c, cpu/or1k/sprs.c, peripheral/16450.c, peripheral/fb.c, peripheral/fb.h, peripheral/ps2kbd.c, peripheral/ps2kbd.h, peripheral/vga.c, peripheral/vga.h, pic/pic.c, pm/pm.c, pm/pm.h: kbd, fb, vga devices now uses scheduler 2002-04-09 15:15 markom * cpu/or32/execute.c, peripheral/mc.c: memory regions can now overlap with MC -- not according to MC spec 2002-04-05 11:11 simons * testbench/Makefile.am, testbench/Makefile.in, testbench/int_test.S, testbench/int_test.cfg, tick/tick.c: Cache and tick timer tests fixed. 2002-04-03 15:09 markom * cpu/or32/or32.c: l.muli instruction added 2002-03-29 23:11 simons * peripheral/fb.c: Wrapping around 512k boundary to simulate real hw. 2002-03-26 17:04 simons * peripheral/fb.c: Color bits position changed. 2002-03-17 20:48 simons * peripheral/: eth.c, ethernet.h, ethernet_i.h: Some changes and fixes. 2002-03-15 12:12 ivang * peripheral/: mc.c, mc.h: Added status info dump. 2002-03-15 11:57 ivang * toplevel.c: Added dump of MC status. 2002-03-14 11:59 ivang * cpu/or32/Makefile.in: [no log message] 2002-03-08 17:00 ivang * sim-config.c: Fixed eth configuration. 2002-03-08 17:00 ivang * testbench/: eth.c, eth.cfg: Fixed configuration. 2002-03-08 16:34 ivang * sim-config.c, sim-config.h: Fixed error during merge. 2002-03-08 16:16 ivang * sim-config.c, sim-config.h: Merge. 2002-03-07 12:03 markom * sim-config.c, sim.cfg, testbench/default.cfg, testbench/dmatest.cfg, testbench/except_test.cfg, testbench/int_test.cfg: tick section is now obsolete; update your .cfg files! 2002-03-07 12:02 markom * pic/pic.c: some small optimizations 2002-03-07 11:39 markom * toplevel.c, cpu/common/Makefile.am, cpu/common/Makefile.in, cpu/or1k/sprs.c, cpu/or1k/sprs.h, tick/tick.c, tick/tick.h: tick timer works with scheduler 2002-03-06 16:53 ivang * cpu/or32/Makefile.am, sim-config.c: Fixed building problem. 2002-03-06 16:29 ivang * sim-config.c, sim-config.h, sim.cfg, peripheral/eth.c: Added some more configuration parameters. 2002-03-06 16:16 ivang * sim.cfg: Configuration of ethernet model socket interface and IRQ added. 2002-03-06 16:13 ivang * sim-config.c, sim-config.h, peripheral/eth.c: Added configuration for socket interface and IRQ level. 2002-03-06 14:28 markom * cpu/or32/: execute.c, insnset.c, or32.c: floating point registers are obsolete; GPRs should be used instead 2002-03-06 10:52 markom * configure, configure.in: configure files updated 2002-03-06 10:30 markom * cpu/: common/abstract.h, or1k/opcode/or32.h, or32/execute.c, or32/generate.c, or32/insnset.c, or32/or32.c: single floating point support added 2002-03-06 10:29 markom * config.h.in: config.h.in updated 2002-03-06 08:44 markom * cpu/or32/: execute.c, generate.c, or32.c: some minor improvements 2002-03-05 09:38 markom * testbench/dhry.c: dhrystones strcmp repaired 2002-03-04 13:09 markom * toplevel.c, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/or32.c: do_stats introduced for faster no-stats execution 2002-03-04 10:27 markom * sim-config.c, sim-config.h, toplevel.c, cpu/common/stats.c, cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c, mmu/immu.c, peripheral/16450.c, peripheral/16450.h: lot of small minor improvements: code documented, cleaned; runs at about same speed when not actually logging, but exe_log is enabled; raw_stats now run only with simple execution - enable RAW_USAGE_STATS macro 2002-03-01 13:29 markom * cpu/or32/: execute.c, generate.c, insnset.c: eval_operand and set_operand functions are being generated 2002-03-01 07:39 markom * cpu/or32/: execute.c, generate.c, or32.c: eval_operands is now being generated 2002-02-28 15:04 markom * aclocal.m4, config.h.in, configure, configure.in, cpu/or1k/opcode/or32.h, cpu/or32/Makefile.am, cpu/or32/Makefile.in, cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or32/or32.c: insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding 2002-02-27 14:17 ivang * peripheral/eth.c, peripheral/ethernet.h, testbench/eth.c: Updated changed registers. 2002-02-27 13:06 markom * support/simprintf.c: exe_logs now print also l.nop 3 printfs 2002-02-27 10:30 markom * cpu/: common/parse.c, or1k/except.c, or1k/opcode/or32.h, or32/execute.c, or32/or32.c: small optimizations to dissasemble 2002-02-27 09:56 ivang * sim.cfg, cpu/common/stats.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/eth.c, peripheral/ethernet.h, peripheral/ethernet_i.h, testbench/eth.c: Initial coding of ethernet simulator model finished. 2002-02-22 21:39 simons * testbench/support/support.c: Simprintf bug fixed again. 2002-02-22 21:24 simons * testbench/support/support.c: Simprintf bug fixed again. 2002-02-22 21:13 simons * testbench/support/support.c: Simprintf bug fixed again. 2002-02-20 14:20 ivang * peripheral/eth.c: Development version of ethernet.c 2002-02-20 14:20 ivang * peripheral/: ethernet.h, ethernet_i.h: Modifications and additions for finished ethernet core. 2002-02-20 10:19 markom * cpu/common/: parse.c, stats.c: immediate stats added 2002-02-20 08:41 markom * cpu/or1k/except.c, cpu/or32/execute.c, debug/debug_unit.c: exception info is outputted only in verbose mode 2002-02-20 08:40 markom * cpu/common/stats.c: stats data is now initialized; should fix some problems with caches, etc 2002-02-20 08:38 markom * peripheral/ps2kbd.c: some more file sanity checking 2002-02-20 08:36 markom * testbench/: cache.cfg, eth.cfg, acv_gpio.cfg, acv_uart.cfg, except_test.cfg, mmu.cfg: update 2002-02-20 08:17 markom * sim.cfg: profiling disabled in sample configuration 2002-02-19 21:31 lampret * peripheral/: ps2kbd.c, ps2kbd.h: Now works with the uClinux ps/2 keyboard driver. 2002-02-19 21:28 lampret * toplevel.c: Added info for ps2kbd. 2002-02-17 18:21 ivang * cpu/or1k/opcode/or32.h: num_opcodes better because of linking. 2002-02-17 16:03 ivang * cpu/or1k/opcode/or32.h: extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. 2002-02-15 16:00 markom * cpu/or32/execute.c, testbench/default.cfg: some minor improvements 2002-02-15 14:47 markom * cpu/or32/execute.c, testbench/default.cfg: executed log output looks nicer (and more correct :)) 2002-02-15 14:21 markom * cpu/: or1k/opcode/or32.h, or32/or32.c: update of shared files 2002-02-15 12:59 markom * sim-config.c, sim-config.h, sim.cfg, cpu/or32/execute.c: register output added to sw executed log 2002-02-15 10:11 markom * sim-config.c, sim-config.h, sim.cfg, cpu/or32/execute.c: advanced exe_log functionality added 2002-02-15 10:06 markom * cpu/or32/or32.c: wrong version was restored 2002-02-15 10:05 markom * peripheral/ps2kbd.c: typo fixed 2002-02-15 09:32 markom * peripheral/ps2kbd.c: some corrections to model; control and status is not yet implemented! 2002-02-12 12:26 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/ps2kbd.c, peripheral/ps2kbd.h, testbench/Makefile.am, testbench/Makefile.in, testbench/kbdtest.c, testbench/kbdtest.cfg, testbench/kbdtest.rx: very simple PS/2 keyboard model with associated test added 2002-02-11 12:23 ivang * cpu/: or1k/opcode/or32.h, or32/or32.c: GNU binutils merge. 2002-02-06 09:47 markom * sim-config.c, sim-config.h, sim.cfg, peripheral/fb.c, testbench/fbtest.c, testbench/fbtest.cfg: fb now works in system memory 2002-02-05 15:23 markom * sim-config.c, sim-config.h, peripheral/fb.c, peripheral/fb.h, testbench/fbtest.c, testbench/fbtest.cfg: some changes to fb to make it compatible with HW 2002-02-05 13:38 markom * Makefile.am, Makefile.in, sim-config.c: some bugs fixed 2002-02-05 09:57 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/fb.c, peripheral/fb.h, peripheral/vga.c, peripheral/vga.h, testbench/Makefile.am, testbench/Makefile.in, testbench/default.cfg, testbench/fbtest.c, testbench/fbtest.cfg, vapi/vapi.h: simple frame buffer peripheral with test added 2002-02-04 14:39 ivang * cpu/or1k/: sprs.c, sprs.h: Modified logging of SPR accesses. Logging only explicit instruction accesses. 2002-02-04 14:35 ivang * debug/debug_unit.c: Quick bug fix. 2002-02-04 14:32 ivang * debug/debug_unit.c: Modified logging of SPR accesses. Logging only explicit instruction accesses. 2002-02-04 14:17 ivang * cpu/or32/execute.c: Modified logging of SPR accesses. Logging only explicit instruction accesses. 2002-02-04 12:54 ivang * Makefile.in: Merge profiler and mprofiler with sim. 2002-02-01 22:22 simons * testbench/: mmu.c, mmu.cfg, mmu_asm.S: MMU cache inhibit bit test added. 2002-02-01 22:04 simons * cpu/common/abstract.c, cpu/common/abstract.h, cache/dcache_model.c, cache/icache_model.c, mmu/dmmu.c, mmu/immu.c: TLBTR CI bit is now working properly. 2002-01-31 17:01 ivang * sim-config.c: Bug fix in command line parser. 2002-01-30 22:02 ivang * Makefile.am, sim-config.c, toplevel.c, mprofiler.c, mprofiler.h, profiler.c, profiler.h, sim-config.h, sim.cfg: profiler and mprofiler merged into sim. 2002-01-29 23:09 simons * cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/common/abstract.c, sim-config.c, sim-config.h, testbench/cache.c, testbench/cache.cfg, cpu/or32/execute.c: Real cache access is simulated now. 2002-01-29 14:07 markom * cpu/: common/stats.c, or32/execute.c: some bug fixes in store buffer analysis 2002-01-29 10:47 markom * sim-config.h, sim.cfg, cpu/common/stats.c, cpu/or32/execute.c: typo fixed 2002-01-29 10:05 markom * cpu/or32/or32.c: or32 restored 2002-01-29 10:04 markom * sim-config.c, sim-config.h, sim.cfg, cache/dcache_model.h, cpu/common/stats.c, cpu/or32/execute.c: store buffer added 2002-01-28 17:33 ivang * cpu/or1k/sprs.c, cpu/or1k/sprs.h, sim-config.c, sim-config.h, sim.cfg, toplevel.c: Added logging of writes/read to/from SPR registers. 2002-01-28 15:39 markom * cpu/or32/or32.c: update based on recent changes; arithmetic instructions does not modify carry yet 2002-01-28 12:26 simons * testbench/cache.ld: Cache test works on hardware. 2002-01-28 11:24 simons * testbench/: Makefile.am, Makefile.in, cache.c, cache.cfg, cache_asm.S: Cache test works on hardware. 2002-01-28 11:18 markom * cpu/or32/execute.c: use ARITH_SET_FLAG to turn off set flag by arith. instructions 2002-01-28 11:14 markom * cpu/or32/execute.c, testbench/except_test.c, testbench/int_test.S, testbench/xess.ld: all test pass, after newest changes 2002-01-25 16:07 markom * testbench/flag.S: flags test added 2002-01-25 16:06 markom * cpu/common/stats.c, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, cpu/or1k/opcode/or32.h, cpu/or32/execute.c, cpu/or32/or32.c, testbench/Makefile.am, testbench/Makefile.in: cmov and extxx instructions; add, addi, and, andi now set flag 2002-01-24 10:40 simons * testbench/except_test.c: Tick timer period extended to meet real timing. 2002-01-23 09:10 simons * cpu/common/abstract.c, cpu/or32/execute.c, pic/pic.c, testbench/except_test.c, testbench/except_test.cfg, testbench/xess.ld, tick/tick.c: EEAR register is not changed by trap, sys, int, tick and range exception. 2002-01-22 13:28 simons * testbench/: except_test.c, except_test.cfg, except_test_s.S: Range exception removed from test. 2002-01-21 13:05 markom * cpu/or32/execute.c: raw register range bug fixed; acv_uart test passes 2002-01-21 12:54 markom * toplevel.c, cpu/or32/execute.c: simulator prints out a message, when gdb is not attached and stall occurs; OV flag fixed 2002-01-21 12:23 markom * cpu/or32/execute.c, testbench/Makefile.am, testbench/Makefile.in, testbench/mul.c, testbench/pic.c: mul test repaired - signed multiplication; obsolete pic test removed; make check pass 2002-01-19 23:54 simons * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, cpu/or1k/sprs.h, testbench/support/spr_defs.h, cpu/or32/execute.c, debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pic/pic.c, testbench/acv_gpio.c, testbench/acv_uart.c, testbench/except.S, testbench/except_mc.S, testbench/except_test.c, testbench/except_test_s.S, testbench/int_test.S, testbench/mmu.c, testbench/mmu_asm.S, testbench/pic.c, testbench/support/int.c, testbench/support/int.h, testbench/support/support.c, testbench/support/support.h, testbench/uos/spr_defs.h, testbench/uos/tick.c, testbench/uos/uos.c, tick/tick.c: No more low/high priority interrupts (PICPR removed). Added tick timer exception. 2002-01-17 16:17 markom * cpu/common/abstract.c, debug/debug_unit.c: gdb messages disabled 2002-01-15 15:12 markom * testbench/: Makefile.am, Makefile.in, inst_set_test.c, int_test.S, int_test.cfg: some risc test added 2002-01-15 12:47 simons * testbench/cache.c: Not needed to be compiled with -O2 optimization any more. 2002-01-15 10:49 markom * sim-config.c, cpu/common/abstract.c, cpu/or32/execute.c, testbench/Makefile.am, testbench/Makefile.in, testbench/cache.c, testbench/cache.cfg, testbench/functest.c: fixed some tests to work 2002-01-14 22:15 simons * sim-config.c, cpu/common/abstract.c, cpu/or1k/except.c, cpu/or1k/sprs.c, mmu/dmmu.c: Some new bugs fixed. 2002-01-14 10:06 markom * sim-config.c, sim.cfg, testbench/configure, testbench/configure.in: include command added to cfg script 2002-01-14 09:50 simons * pic/pic.c: Commit lapsus fixed. 2002-01-14 09:26 simons * configure, configure.in: Fast sim switch fixed. 2002-01-13 18:34 simons * cpu/or1k/sprs.c, pic/pic.c, tick/tick.c: Tick timer is not connected to PIC. 2002-01-11 10:21 markom * toplevel.c, cpu/common/abstract.c, cpu/common/execute.h, cpu/or32/execute.c: some code cleanup 2002-01-10 14:21 ivang * peripheral/fields.h: Fixed bug in SET_FIELD macro. (setting register field to 0 is not such a good idea) 2002-01-10 12:06 markom * cpu/: common/stats.c, or32/execute.c: nop statistics removed 2002-01-10 11:14 markom * configure, configure.in, sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/execute.h, cpu/common/labels.c, cpu/common/labels.h, cpu/or32/execute.c, pic/pic.c: some optimizations; fsim running at 2MIPS; pm section added to config; configure bug fixed 2002-01-10 08:59 markom * sim-config.c, sim-config.h, sim.cfg, cpu/common/stats.c, cpu/or1k/except.c, cpu/or32/execute.c: support for SPR_SR_EP added; cpu.sr added to config 2002-01-10 08:21 markom * cpu/common/stats.c: stats 1 requirement bug fixed 2002-01-10 08:13 markom * sim-config.c, toplevel.c, cpu/common/abstract.c: memory fill bug fixed 2002-01-10 08:08 markom * sim.cfg: FLASH and RAM were named incorrectly 2002-01-09 17:01 ivang * testbench/: mc_async.c, mc_async.h, mc_common.c, mc_dram.c, mc_dram.h, mc_ssram.c, mc_ssram.h, mc_sync.c, mc_sync.h: Added option to read configuration from MC. Fixed bugs in address calculation. 2002-01-09 15:58 markom * config.h.in, configure, configure.in, sim-config.c, sim-config.h, toplevel.c, testbench/acv_uart.cfg, testbench/cache.cfg, testbench/default.cfg, testbench/except_test.cfg, vapi/vapi.c: fsim runs 4 times faster than sim 2002-01-09 14:32 markom * sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/or32/execute.c: deprecated GDB_ENABLED and DEBUG_ENABLED macros removed 2002-01-09 14:25 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/16450.c, peripheral/dma.c, peripheral/ethernet.c, peripheral/gpio.c, testbench/acv_gpio.cfg, testbench/default.cfg, testbench/dmatest.cfg, testbench/eth.cfg, testbench/mmu.cfg: enabled parameters removed from devices, which also have number of devices; command line --output-cfg parameter added 2002-01-09 11:31 markom * mprofiler.c: update of mprofiler 2002-01-09 10:03 markom * Makefile.am, Makefile.in, mprofiler.c, profiler.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, support/Makefile.am, support/Makefile.in, support/profile.c, support/profile.h: memory profiler added 2002-01-08 21:10 simons * cpu/common/abstract.c, testbench/mem_test.c: Alignment bug fixed. 2002-01-08 18:36 ivang * peripheral/mc.c: Fixed mc_read_word() bug! 2002-01-08 16:22 ivang * testbench/: mc_async.c, mc_sync.c, mc_common.h, mc_dram.c, mc_ssram.c: Added GPIO output for progress indication for FPGA simulation. 2002-01-08 15:08 simons * toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, peripheral/mc.c: Memory controller fixed. 2002-01-08 14:20 markom * cpu/common/abstract.c: lot of new parameters concerning memory delays added; bpb parameter moved from cpu to new bpb section; UPDATE YOUR .CFG FILES! 2002-01-08 14:05 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, bpb/branch_predict.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/stats.c, cpu/or32/execute.c, mmu/dmmu.c, mmu/immu.c, testbench/acv_gpio.cfg, testbench/acv_uart.cfg, testbench/cache.cfg, testbench/default.cfg, testbench/except_test.cfg, testbench/mmu.cfg: lot of new parameters concerning memory delays added; bpb parameter moved from cpu to new bpb section; UPDATE YOUR .CFG FILES! 2002-01-08 11:19 simons * cpu/common/abstract.c: CS number added to mem dev list. 2002-01-08 11:16 simons * peripheral/: mc.c, mc.h: Missing parts added. 2002-01-08 10:39 markom * toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/dlx/Makefile.in, cpu/or32/execute.c, testbench/Makefile.am, testbench/Makefile.in, testbench/mem_test.c, testbench/support/support.c: memory width increased to 32bit; new memory test mem_test added - simple big endian test 2002-01-08 08:53 markom * toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/or32/execute.c: memory cycles are calculated according to parameters from .cfg file 2002-01-07 15:36 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/stats.c, cpu/common/stats.h, cpu/or1k/except.c, cpu/or32/execute.c, mmu/dmmu.c, mmu/immu.c: stats is updated; statical single stats removed; t command output cleaned, added time output; cycles is moved to instructions; cycles now count time 2002-01-07 13:29 simons * testbench/cache.c: Changed to work with new simulator. 2002-01-07 10:39 markom * profiler.c: profiler updated; lot of comments; bug with missaligned return call resolving fixed 2002-01-07 09:50 markom * sim-config.c, sim-config.h, sim.cfg, cpu/common/abstract.c, cpu/common/stats.c, cpu/common/stats.h, cpu/or32/execute.c, support/dumpverilog.h, testbench/acv_gpio.cfg, testbench/acv_uart.cfg, testbench/cache.cfg, testbench/default.cfg, testbench/dhry.c, testbench/except_test.cfg, testbench/mmu.cfg: removed stats 6 command, handling SLP; function profiling is supported by profiler; subroutine level parallelism is not covered yet, but should be done in profiler 2002-01-06 21:08 simons * peripheral/16450.c: THRI interrupt fixed. 2002-01-06 18:55 simons * peripheral/16450.c: Bug in receiver fixed. 2002-01-06 10:50 simons * cpu/common/abstract.c, testbench/except_test.c: EEAR shows virtual address on bus error exception. 2002-01-05 18:25 simons * testbench/except_test_s.S: Bug fixed. 2002-01-05 18:03 simons * testbench/support/support.c: Simprintf bug fixed. 2002-01-05 16:28 simons * testbench/except_test.c: LP interrupt test removed, because it can not be tested with tick timer. 2002-01-05 15:40 simons * testbench/: except_test.S, except_test_s.S: except_test.S renamed to except_test_s.S 2002-01-04 15:52 markom * configure, configure.in, sim-config.c, toplevel.c, cpu/common/stats.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h: some more performance optimizations 2002-01-04 14:58 markom * Makefile.in, configure, configure.in, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/or1k/Makefile.in, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/Makefile.in, debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.in, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, testbench/dhry.c, tick/Makefile.in, vapi/Makefile.in: some performance optimizations 2002-01-04 11:37 markom * testbench/: Makefile.am, Makefile.in, except.cfg, except_main.c, except_test.c, except_test.cfg: except test files renamed 2002-01-04 11:26 markom * cpu/or1k/sprs.c, support/simprintf.c, testbench/acv_uart.c: uart test updated; simprintf updated 2002-01-04 09:39 markom * configure, configure.in, cpu/common/coff.h, cpu/common/parse.c, testbench/test3.o: obsolete --enable-profiler and --disable-debugmod configure options removed; parse.c now loads only external symbols 2002-01-03 15:44 markom * cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, testbench/support/spr_defs.h, cpu/or32/execute.c, testbench/basic.S, testbench/cfg.S, testbench/test, testbench/support/support.c, testbench/uos/except_or32.S: new reporting system 2002-01-03 14:38 markom * testbench/mmu.c: unused var warning corrected 2002-01-03 14:04 markom * cpu/or32/or32.c: nop instruction now has immediate 2002-01-02 13:13 erez * peripheral/dma.c: Fixed tabs in dma.c 2002-01-02 11:38 erez * peripheral/gpio.c, peripheral/gpio.h, peripheral/gpio_i.h, testbench/acv_gpio.c: Added RGPIO_INTS (according to GPIO spec) 2002-01-02 11:16 erez * testbench/.cvsignore: Added .cvsignore files for annoying generated files in testbench 2002-01-02 11:14 erez * .cvsignore, bpb/.cvsignore, cache/.cvsignore, cpu/.cvsignore, cpu/common/.cvsignore, cpu/dlx/.cvsignore, cpu/or16/.cvsignore, cpu/or1k/.cvsignore, cpu/or32/.cvsignore, debug/.cvsignore, mmu/.cvsignore, peripheral/.cvsignore, pic/.cvsignore, pm/.cvsignore, support/.cvsignore, testbench/support/.cvsignore, testbench/uos/.cvsignore, tick/.cvsignore, vapi/.cvsignore: Added .cvsignore files for annoying generated files 2002-01-02 11:11 erez * peripheral/gpio.c, testbench/acv_gpio.c, testbench/support/int.c, testbench/support/int.h, testbench/uos/tick.c: Made testbench/support/int.c more usable and changed acv_gpio test to use it 2001-12-22 02:16 lampret * cpu/or32/execute.c: Fixed data type bug in l_mac() that caused incorrect calculation of MACHI. Possible that l_msb has the same bug. 2001-12-22 01:25 lampret * cpu/or32/or32.c: Fixed encoding of the following insns: l.mac,l.msb,l.maci,l.mtspr,l.mfspr 2001-12-21 14:11 markom * sim-config.c: added missing enddevice command in GPIO section 2001-12-21 14:09 markom * toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/trace.c, cpu/common/trace.h, cpu/or32/execute.c, debug/debug_unit.c, peripheral/dma.c, peripheral/ethernet.c, support/dumpverilog.c: trace.h removed; removed absolete trace_fd code - use exe_log instead 2001-12-21 11:15 markom * peripheral/Makefile.in, testbench/Makefile.am, testbench/Makefile.in, testbench/acv_uart.c, testbench/cbasic.c, testbench/configure, testbench/configure.in, testbench/support/Makefile.in, testbench/uos/Makefile.am, testbench/uos/Makefile.in: --enable-opt switch added to testbench configure 2001-12-21 11:14 markom * peripheral/16450.c: uart THRE interrupt immedialty after write to IER 2001-12-20 15:53 markom * toplevel.c: pc command fixed 2001-12-20 15:36 markom * sim-config.c, peripheral/16450.c: clkcycle parsing problem fixed 2001-12-20 09:55 erez * sim.cfg: Updated documentation in default sim.cfg 2001-12-20 08:22 markom * debug/debug_unit.c, debug/gdb.h, testbench/Makefile.am, testbench/Makefile.in, testbench/default.ld, testbench/except.ld: gdb.h moved to debug dir; except.ld renamed to default.ld 2001-12-19 20:12 simons * testbench/: cache.c, cache.cfg: Changed to support execution from various addresses. 2001-12-19 19:34 erez * peripheral/gpio.c, peripheral/gpio_i.h, testbench/acv_gpio.c, testbench/acv_gpio.cfg: Implemented some GPIO tests 2001-12-19 15:56 markom * cpu/or32/execute.c: profiling uses l.jr instead of obsolete l.jalr 2001-12-19 15:54 markom * sim-config.c: -f bug fixed 2001-12-19 15:44 simons * testbench/mmu.c: RTL_SIM define added for shorter simulation runtime. 2001-12-19 15:31 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/stats.c, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/execute.c, debug/debug_unit.c, debug/debug_unit.h, debug/gdbcomm.c, debug/gdbcomm.h, testbench/support/spr_defs.h, testbench/configure, testbench/functest.c, testbench/support/Makefile.in, testbench/uos/Makefile.in: connection with gdb repaired; temp_except_delay removed; lot of except and debug code cleaned; sys 203 causes stall under gdb; non-sim memory area log bug fixed 2001-12-19 15:18 erez * testbench/: Makefile.am, Makefile.in, acv_gpio.c, acv_gpio.cfg, acv_uart.cfg: Started adding acv_gpio testbench 2001-12-19 15:16 erez * sim-config.c, sim-config.h, peripheral/gpio.c, peripheral/gpio.h, peripheral/gpio_i.h, vapi/vapi.c, vapi/vapi.h: Improved multi-id vapi logs (i.e. GPIO) 2001-12-19 14:36 ivang * testbench/mc_common.c: Fixed warnings. 2001-12-19 13:38 simons * testbench/: except.S, except_mc.S, except_test.S, mmu_asm.S: l.jalr r9 is not used any more. 2001-12-19 09:58 ivang * testbench/mc_async.h: Added test flag templates. 2001-12-19 09:57 ivang * testbench/mc_async.c: Removed MC initialization. Must be done in except_mc.S 2001-12-19 09:46 ivang * testbench/mc_sync.c: Removed MC initialization. Must be done in except_mc.S 2001-12-19 09:46 ivang * testbench/mc_sync.h: Added test flag templates. 2001-12-19 09:36 ivang * testbench/mc_ssram.h: Added test flag templates 2001-12-19 09:36 ivang * testbench/mc_ssram.c: Removed MC initialization. Must be done in except_mc.S 2001-12-19 09:13 ivang * testbench/mc_common.c: Fixed some typos. 2001-12-18 23:28 simons * testbench/mmu.c: EEAR is used for determing ITLB miss and IPF page address. 2001-12-18 23:26 simons * testbench/: except_main.c, except_test.S: New tests added. 2001-12-18 23:24 simons * toplevel.c: Interrupt has the highest priority among all exceptions. 2001-12-18 23:23 simons * cpu/: or32/execute.c, or1k/except.c, or1k/sprs.c: Some small bugs fixed. 2001-12-18 00:09 simons * testbench/: except.cfg, except_main.c, except_test.S: Exception test. 2001-12-17 23:49 simons * testbench/except.S: DTLBMISS and DPF exceptions are fixed in simulator. 2001-12-17 23:47 simons * testbench/: Makefile.am, Makefile.in: excpt test removed except test added. 2001-12-17 23:46 simons * testbench/excpt.S: This is replaced by except test. 2001-12-17 23:20 simons * cpu/: or32/execute.c, common/abstract.c, or1k/except.c: Align, bus error and range exception fixed. 2001-12-14 19:55 simons * testbench/: mmu.c, mmu.cfg: Page size set to 8192. 2001-12-14 19:54 simons * mmu/: dmmu.c, immu.c: Page size bug fixed. 2001-12-14 14:59 ivang * testbench/except_mc.ld: For mc tests 2001-12-14 14:55 ivang * testbench/: mc_async.c, mc_async.h, mc_common.c, mc_common.h, mc_dram.c, mc_dram.h, mc_ssram.c, mc_ssram.h, mc_sync.c, mc_sync.h: MC Tests. 2001-12-14 14:48 ivang * testbench/except_mc.S: Also performs mc initialization. 2001-12-14 14:44 ivang * testbench/Makefile.am: Added mc tests. 2001-12-14 13:27 markom * testbench/: Makefile.am, Makefile.in, configure.in: each test should define its own LDFLAGS 2001-12-14 11:01 simons * cpu/or1k/: except.c, sprs.c: Exceptions are allways enabled. 2001-12-13 10:34 simons * testbench/mmu.cfg: MMU test configuration. 2001-12-13 10:07 simons * testbench/mmu.c: Permission test added. 2001-12-13 09:14 simons * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, mmu/immu.c: ITLBMR register bit fields set in order. 2001-12-13 07:55 erez * peripheral/gpio.c: Reading GPIO input reg now also returns values on output bits 2001-12-12 23:21 erez * sim-config.c, sim-config.h, toplevel.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/ethernet.h, peripheral/gpio.c, peripheral/gpio.h, peripheral/gpio_i.h: Added GPIO simulation 2001-12-12 19:45 simons * testbench/except.ld: Text and data sections are put in ram. 2001-12-12 16:28 erez * vapi/vapi.c: VAPI can now accept requests for different device ids on the same stream 2001-12-12 15:54 simons * testbench/except.S: Two instructions removed from reset wrapper to save space. 2001-12-12 15:45 erez * vapi/: vapi.c, vapi.h: Changed VAPI device ID in log file to 16 bits 2001-12-12 15:24 erez * sim-config.c, sim-config.h, debug/gdbcomm.c, debug/gdbcomm.h, peripheral/ethernet.c, vapi/vapi.c, vapi/vapi.h: Added "fake" JTAG proxy log to vapi log file 2001-12-12 15:10 simons * mmu/dmmu.c: ITLB -> DTLB lapsus fixed. 2001-12-12 15:09 simons * cpu/: common/abstract.c, or1k/except.c, or32/execute.c, or1k/except.h: When lsu instruction produce exception registers are preserved. 2001-12-12 15:04 simons * testbench/except.S: Copying from flash to ram only when there is 0xff on address 0. 2001-12-12 09:56 markom * sim-config.c, sim.cfg: isblank changed to isspace 2001-12-12 09:18 markom * sim-config.c, sim-config.h, sim.cfg, cpu/common/abstract.c, cpu/common/abstract.h: clkcycle parameter added to configuration 2001-12-12 09:16 markom * testbench/basic.S: added missing basic.S file 2001-12-12 08:30 markom * cpu/or32/execute.c: stepping over breakpoint added 2001-12-11 16:06 markom * cpu/common/abstract.c, mmu/dmmu.c, mmu/dmmu.h, mmu/immu.c: dpfault and ipfault exceptions implemented 2001-12-11 15:38 markom * sim-config.c, sim-config.h, sim.cfg, cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h, cpu/common/abstract.c, cpu/common/abstract.h, mmu/dmmu.c, mmu/immu.c: cache configuration added 2001-12-11 14:52 markom * sim-config.c, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, testbench/acv_uart.cfg: memory_table status output; some bugs fixed in configuration loading 2001-12-11 14:29 markom * sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h: memory logging added 2001-12-11 13:51 markom * sim-config.c, sim-config.h, sim.cfg, mmu/dmmu.c, mmu/dmmu.h, mmu/immu.c, mmu/immu.h: immu and dmmu configurations added 2001-12-11 11:31 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, peripheral/16450.c, peripheral/dma.c, peripheral/ethernet.c, testbench/Makefile.am, testbench/Makefile.in, testbench/acv_uart.cfg, testbench/basic.s, testbench/cache.c, testbench/default.cfg, testbench/defaultmem.cfg, testbench/dmatest.cfg, testbench/eth.cfg, testbench/excpt.S, testbench/functest.c: memory configuration file joined into .cfg file; *mem.cfg are obsolete; read-only and write-only memory is supported; memory logging is not yet supported; update of testbench - only cache test fails, since it writes to RO memory 2001-12-10 16:00 markom * peripheral/16450.c, peripheral/16450.h, testbench/acv_uart.c, testbench/acv_uart.cfg, testbench/defaultmem.cfg: changed break behaviour and interrupt pending; interrupt line chabnged to 15; sync bug in mode switch 2001-12-10 13:57 simons * testbench/except.ld: Data section is put to flash when loading. 2001-12-10 13:35 markom * testbench/functest.c: aadded missing file 2001-12-10 11:35 simons * testbench/excpt.S: Jump bug fixed. 2001-12-09 22:23 erez * sim-config.c, sim-config.h, testbench/acv_uart.cfg, vapi/vapi.c: Added config parameter vapi.log_device_id 2001-12-09 22:21 erez * peripheral/crc32.c, peripheral/dma.c, peripheral/ethernet.c, peripheral/ethernet.h, peripheral/ethernet_i.h, testbench/dmatest.cfg, testbench/eth.c, testbench/eth.cfg: Renamed ethernet's RX_BD_NUM to TX_BD_NUM (following change in original files) 2001-12-09 00:53 simons * testbench/mmu.c: ITLB test tested on simulator. 2001-12-09 00:52 simons * cpu/or32/execute.c, cpu/common/abstract.c, mmu/immu.c: IMMU bugs fixed. 2001-12-08 00:14 simons * testbench/: mmu.c, mmu_asm.S: DTLB test tested on simulator. 2001-12-07 16:16 simons * testbench/xess.ld: Stack section should not be loaded into mamory. 2001-12-07 14:42 markom * testbench/: Makefile.in, basic.s, cfg.S, except.S, except.ld, mmu.c, mmu_asm.S: some section changes 2001-12-07 13:47 simons * testbench/mmu.c: [no log message] 2001-12-07 10:56 markom * peripheral/16450.c, peripheral/16450.h, testbench/acv_uart.c: acv uart testsuite now works (without modem test) 2001-12-06 17:13 simons * testbench/: Makefile.am, Makefile.in, configure, configure.in, except.S, except.ld, mmu.c, mmu_asm.S, xess.ld, support/support.h: MMU test added. 2001-12-06 10:51 markom * peripheral/16450.c, peripheral/16450.h, pic/pic.c, testbench/Makefile.am, testbench/Makefile.in, testbench/acv_uart.c, testbench/acv_uart.cfg, testbench/cbasic.c, testbench/default.cfg, testbench/except.S: some minor changes to or1ksim; Testbench except.s modified. Interrupt test almost finished for uart ACV. 2001-12-05 14:37 erez * peripheral/ethernet.c: Fixed errant rx_bd_num 2001-12-05 12:02 erez * peripheral/ethernet.c, peripheral/ethernet.h, peripheral/ethernet_i.h, testbench/eth.c: Renamed ethernet's RX_BD_ADR to RX_BD_NUM 2001-11-28 14:44 ivang * peripheral/mc.h: added register field defines 2001-11-28 13:23 markom * config.sub, configure, configure.in, toplevel.c, cpu/or16/Makefile.am, cpu/or16/Makefile.in, cpu/or16/arch.h, cpu/or16/execute.c, cpu/or1k/opcode/or16.h, cpu/or1k/opcode/or32.h: removed or16 architecture 2001-11-28 11:20 markom * testbench/: acv_uart.c, defaultmem.cfg: added missing file 2001-11-28 09:21 markom * testbench/: acv_uart.cfg, default.cfg: removed obsolete dependency and history from cpu section 2001-11-28 08:07 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/or32/execute.c: dependency joined with dependstats; history moved to sim section 2001-11-28 07:56 markom * cpu/: dlx/execute.c, or16/execute.c, or32/execute.c: messages: exception on many places changed to abort 2001-11-27 22:12 lampret * cpu/or32/execute.c: Changed default delay for load and store in superscalar cpu. 2001-11-27 22:11 lampret * sim.cfg: Added comments for cpu section. 2001-11-27 14:39 markom * peripheral/16450.c, peripheral/16450.h, testbench/Makefile.am, testbench/Makefile.in, testbench/configure, testbench/configure.in, testbench/test, testbench/support/Makefile.in, testbench/uos/Makefile.in: check testbench now modified to work with new report output 2001-11-27 13:20 markom * sim.cfg: modified simmem.cfg structure! ADD > BEFORE EACH LINE! 2001-11-27 13:17 markom * sim.cfg, cpu/common/abstract.c, testbench/acv_uartmem.cfg, testbench/uos/int.h: modified simmem.cfg structure! ADD 2001-11-27 11:37 markom * cpu/common/abstract.c: bitmask function bug fixed 2001-11-27 11:33 markom * cpu/or1k/sprs.c, testbench/Makefile.am, testbench/Makefile.in, testbench/acv_uart.c, testbench/configure, testbench/configure.in, testbench/dhry.c, testbench/mul.c, testbench/support/Makefile.in, testbench/support/int.c, testbench/support/support.c, testbench/support/support.h, vapi/vapi.c: number display is more strict with 0x prefix with hex numbers 2001-11-27 10:59 markom * testbench/: Makefile.am, Makefile.in, acv_uart.c, acv_uart.cfg, default.cfg, dmatest.cfg, eth.cfg: all tests pass check 2001-11-27 09:36 markom * cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, testbench/support/spr_defs.h, cpu/or32/execute.c, debug/debug_unit.c, testbench/support/int.c, testbench/support/int.h, testbench/support/support.c, testbench/uos/Makefile.am, testbench/uos/Makefile.in: cleanup in testbench; pc divided into ppc and npc 2001-11-27 09:00 markom * testbench/: acv_uart.c, acv_uartmem.cfg, support/Makefile.am, support/Makefile.in, support/int.c, support/int.h, uos/Makefile.am, uos/Makefile.in, uos/int.c: int.c and int.h are general enough and should be useful for other tests beside uos 2001-11-26 17:34 simons * cpu/or32/or32.c: [no log message] 2001-11-26 11:02 markom * config.h.in, configure, configure.in, cpu/or1k/Makefile.am, cpu/or1k/Makefile.in, cpu/or1k/sprs.c, cpu/or1k/opcode/or32.h, cpu/or32/or32.c, peripheral/Makefile.in, testbench/acv_uart.c, testbench/acv_uart.cfg, testbench/except.S: steps toward joining or32.c and opcode/or32.h of or1ksim and gdb; decode.c moved to or32.c 2001-11-23 09:51 simons * testbench/README: Configuration command description added. 2001-11-22 20:10 simons * INSTALL: [no log message] 2001-11-21 09:09 markom * sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/parse.c, cpu/or32/execute.c, peripheral/16450.c, testbench/acv_uart.c, testbench/acv_uart.cfg, vapi/vapi.c: set config command added; config struct has been divided into two structs - config and runtime; -f option allows multiple config scripts 2001-11-20 12:30 markom * sim-config.c, sim-config.h, sim.cfg, cpu/or32/or32.c, peripheral/16450.c, peripheral/16450.h, testbench/acv_uart.c, testbench/acv_uart.cfg, vapi/vapi.c: uart VAPI model improved; changes to MC and eth. 2001-11-16 21:06 simons * cpu/common/abstract.c, cpu/or32/execute.c, pic/pic.c, testbench/cache.c: Some bugs regarding cache simulation fixed. 2001-11-14 16:02 erez * peripheral/: Makefile.am, Makefile.in, crc32.c, crc32.h, ethernet.c: Added CRC32 calculation to Ethernet 2001-11-14 14:40 erez * peripheral/: ethernet.c, ethernet.h, ethernet_i.h: Improved Ethernet simulation 2001-11-14 14:38 erez * config.h.in, configure, configure.in: Added check for net/ethernet.h (needed by ethernet simulator) 2001-11-14 12:33 markom * sim.cfg, toplevel.c, cpu/common/parse.c, cpu/common/stats.c, cpu/or16/execute.c, cpu/or1k/except.c, cpu/or32/execute.c, cpu/or32/or32.c, mmu/dmmu.c, mmu/immu.c, peripheral/16450.c, peripheral/16450.h, peripheral/mc.c, support/simprintf.c, testbench/Makefile.am, testbench/Makefile.in, testbench/acv_uart.c, testbench/acv_uart.cfg, testbench/basic.s, testbench/cfg.S, testbench/except.S, testbench/except.ld, testbench/excpt.S: added acv test for uart; sim debug now has verbose levels; lot of bugs fixed in uart model 2001-11-14 10:22 erez * testbench/uos/: tick.c, uos.c: Small touches to test programs 2001-11-13 13:35 markom * testbench/: Makefile.am, Makefile.in, except.S, except.ld, except.s, support/support.c, support/support.h: added exception vectors to support and modified section names 2001-11-13 11:43 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/16450.c, peripheral/16450.h, testbench/README, testbench/pic.c, vapi/vapi.h: added VAPI for uart; uart 16550 support, some bugs fixed 2001-11-12 15:43 markom * toplevel.c, peripheral/16450.c, vapi/vapi.c, vapi/vapi.h: VAPI works 2001-11-12 14:40 markom * sim-config.c, sim.cfg, toplevel.c, vapi/vapi.c: some small bugs fixed 2001-11-12 11:50 markom * vapi/vapit.c: removed vapi client file 2001-11-12 08:49 markom * sim-config.c, tick/tick.c: small bug fixed 2001-11-12 08:46 markom * sim-config.c, sim-config.h, sim.cfg, peripheral/16450.c, pic/pic.h, testbench/default.cfg, testbench/dmatest.cfg, tick/tick.c, tick/tick.h: removed fixed irq numbering from pic.h; tick timer section added 2001-11-12 07:54 markom * sim.cfg, toplevel.c: dependecy is required by history analisis 2001-11-12 02:38 lampret * cpu/common/abstract.c: simulate_dc_mmu_load() was calling insn cache/mmu routines instead of data cache/mmu. Fixed. 2001-11-12 02:33 lampret * sim-config.c: More realistic default cache type. 2001-11-10 23:21 erez * testbench/: eth.c, eth.cfg: minor ethernet testbench modifications 2001-11-10 23:18 erez * peripheral/: ethernet.c, ethernet.h: added initial ethernet RX simulation (very simple for now) 2001-11-10 23:17 erez * sim-config.c: small fix 2001-11-10 19:11 simons * testbench/cache.c: IC test repaired.C 2001-11-10 16:52 markom * debug/: gdbcomm.c, gdbcomm.h: added missing gdbcomm files 2001-11-10 11:38 erez * sim-config.c: added prototypes for xxx_vapi_id() 2001-11-09 11:11 markom * sim-config.c, sim-config.h, sim.cfg: added vapi_id to cfg 2001-11-09 11:05 markom * sim.cfg: a lot of help in sim.cfg 2001-11-09 09:19 markom * testbench/: default.cfg, dmatest.cfg, eth.cfg: added missing files 2001-11-09 09:18 markom * sim-config.c, sim-config.h, sim.cfg, testbench/Makefile.am, testbench/Makefile.in, testbench/dmatest.c, testbench/eth.c, testbench/excpt.S, testbench/test: make check working for all tests except cache 2001-11-08 16:03 markom * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, testbench/basic.s, testbench/cbasic.c, testbench/cfg.S, testbench/local_global.c, testbench/mul.c, testbench/test: more tests run; added cfg capabilities for tests 2001-11-08 14:24 markom * sim-config.c, cpu/common/abstract.c, testbench/Makefile.am, testbench/Makefile.in, testbench/configure, testbench/configure.in, testbench/except.ld, testbench/test, testbench/support/Makefile.in, testbench/uos/Makefile.in: testbench now has make check 2001-11-08 13:22 markom * peripheral/ethernet.c: ignore reset if ethernet is disabled 2001-11-08 10:53 markom * Makefile.am, Makefile.in, sim-config.c, sim-config.h, toplevel.c, bpb/branch_predict.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/stats.c, cpu/or32/execute.c, debug/Makefile.in, testbench/Makefile.in, vapi/Makefile.am, vapi/Makefile.in, vapi/vapi.c: corrected lots of bugs 2001-11-08 09:50 markom * sim-config.c, toplevel.c, vapi/vapi.c, vapi/vapi.h, vapi/vapit.c: VAPI should work, but not tested with sim yet. 2001-11-08 09:00 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/parse.c, cpu/common/parse.h, debug/Makefile.am, vapi/vapi.c, vapi/vapi.h, vapi/vapit.c: included VAPI in execution, but it is still not functioning; some cleanup in toplevel.c 2001-11-07 21:27 lampret * cpu/or32/execute.c: Fixed reset exception (ESR0) and added some SPRs to executed.log 2001-11-07 11:48 markom * vapi/Makefile.in: ran automake and autoconf 2001-11-07 11:33 markom * cpu/common/abstract.c: mc +& bug fixed 2001-11-07 11:13 simons * cpu/common/parse.c: Sections loaded by physical add. 2001-11-07 10:09 markom * cpu/common/abstract.c: repaired bug in memcfg parser 2001-11-07 09:55 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/execute.h, cpu/or32/execute.c: improved config parser 2001-11-07 08:20 markom * configure, configure.in, sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/or32/execute.c, peripheral/Makefile.in, vapi/Makefile.am, vapi/vapi.c, vapi/vapi.h, vapi/vapit.c: added draft VAPI files; added verbose option to sim section 2001-11-07 02:57 lampret * cpu/or1k/sprs.c: Added TT and PIC SPRs to the status (info command) 2001-11-05 08:34 markom * cpu/common/: abstract.c, parse.c: some speedups, when debug module is disabled 2001-11-05 08:29 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/common/labels.c, cpu/common/labels.h, cpu/or32/execute.c, debug/debug_unit.c: added labels; corrected false if clause, preventing to fill iqueue 2001-11-02 15:05 markom * profiler.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c, bpb/branch_predict.c, cpu/common/stats.c, cpu/or32/execute.c: updated cpu config section; added sim config section 2001-11-02 14:07 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/stats.c, cpu/or32/execute.c, cpu/or32/or32.c: configure for cpu; modified command line options 2001-11-02 13:32 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cpu/common/abstract.c, cpu/or32/execute.c, cpu/or32/or32.c: small bug in build_automata fixed; configure for memory 2001-11-02 11:01 markom * sim-config.c, sim-config.h, sim.cfg, toplevel.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/Makefile.am, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/trace.c, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or32/execute.c, peripheral/16450.c, peripheral/dma.c, peripheral/mc.c, peripheral/mc.h, peripheral/vga.c, peripheral/vga.h, pic/pic.c, pic/pic.h, support/dumpverilog.c, testbench/Makefile.am, testbench/pic.c: modified memory accesses; added cfg script; added pic test basic entry of vga; some extensions to mc 2001-10-31 21:08 erez * support/dumpverilog.c: Replaced some 8-bit memory access with 32-bit 2001-10-31 18:28 erez * tick/Makefile: Removed tick/Makefile, which is generated anyway 2001-10-31 18:08 erez * testbench/: Makefile.am, Makefile.in, configure, dma.c, dmatest.c, eth.c: Added Ethernet test; renamed dma to dmatest; commented out missing pic.c 2001-10-31 18:04 erez * sim-config.c, sim-config.h, toplevel.c, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/ethernet.c, peripheral/ethernet.h: Added initial Ethernet simulation (only TX as yet) 2001-10-31 18:02 erez * peripheral/dma.c: fixed masked_increase() in dma.c 2001-10-31 15:21 erez * cpu/or1k/sprs.c: mtspr() now correctly sets value to register 2001-10-31 15:19 erez * cpu/or1k/except.c: Made error report more verbose 2001-10-31 14:35 erez * peripheral/fields.h: Made macros slightly more robust 2001-10-31 14:34 erez * peripheral/: dma.c, 16450.c: Fixed typo 2001-10-31 14:32 erez * cpu/common/abstract.c: "Granularity" bugfix 2001-10-26 10:57 markom * cpu/common/: parse.c, parse.h: removed some ugly absolete code from parse.c 2001-10-26 10:47 markom * sim.cfg: sample config script added 2001-10-26 10:46 markom * sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/or1k/sprs.c, cpu/or32/execute.c: removed GlobalMode 2001-10-25 11:23 markom * Makefile.am, Makefile.in, peripheral/Makefile.in, tick/Makefile: "make install" now works 2001-10-25 11:11 markom * sim-config.c, sim-config.h: fixed small bug 2001-10-25 10:50 markom * profiler.c, sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, tick/Makefile, peripheral/Makefile.am, peripheral/mc.c, peripheral/mc.h: added enviroment configuration script parser 2001-10-24 22:43 erez * peripheral/16450.c: Changed function prototypes to quiet compiler warning 2001-10-24 22:40 erez * support/dumpverilog.c: Added some checks about memory entries 2001-10-24 22:36 erez * pic/pic.h: Added INT_DMA 2001-10-24 22:35 erez * cpu/common/abstract.c, cpu/common/abstract.h, peripheral/16450.c, peripheral/16450.h, peripheral/dma.c, peripheral/dma.h: memory areas now have a "granularity" also switched dma to GNU coding 2001-10-24 22:27 erez * toplevel.c: When initializing memory, use set_mem8() instead of cur_area->writefunc() 2001-10-24 19:22 erez * peripheral/fields.h: Changed my email 2001-10-24 19:19 erez * cpu/common/parse.c: Now checks getentry() returns valid result 2001-10-24 19:17 erez * cpu/common/parse.h: Removed redundant OPERAND_DELIM (conflicted with other file) 2001-10-24 19:14 erez * sim-config.c, sim-config.h: DMA IRQ is now a parameter 2001-10-24 17:35 erez * testbench/: Makefile.in, aclocal.m4, configure: Reran automake and autoconf 2001-10-24 17:33 erez * testbench/configure.in: Checks for tools by target, not host 2001-10-24 17:29 erez * testbench/dma.c: Fixed include paths and switched to printf()'s instead of report()'s 2001-10-24 15:31 markom * testbench/: README, mul.c, support/Makefile.am, support/Makefile.in, support/support.c, support/support.h: added missing support files 2001-10-24 14:57 erez * config.h.in: Reran autoheader 2001-10-24 13:40 markom * testbench/: COPYING, Makefile.am, Makefile.in, TODO, aclocal.m4, basic.s, cache.c, cbasic.c, cfg.S, config.sub, configure, configure.in, dhry.c, dhry.h, dma.c, except.ld, except.s, excpt.S, exit.c, local_global.c, mul.c, mycompress.c, test3.o, xess.ld: added various tests 2001-10-24 12:51 markom * stamp-h: reran automake and autoconf 2001-10-24 12:49 markom * testbench/uos/: README, except_or32.S, int.c, int.h, ipc.h, spr_defs.h, task.c, tick.c, uos.c, uos.h: added uos to new testbench 2001-10-24 12:48 markom * Makefile.am, Makefile.in, config.h.in, configure, configure.in, sim-config.c, sim-config.h, toplevel.c, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/common/trace.c, cpu/dlx/Makefile.in, cpu/or16/Makefile.in, cpu/or1k/Makefile.in, cpu/or1k/except.c, cpu/or1k/spr_defs.h, cpu/or32/Makefile.in, cpu/or32/execute.c, cpu/or32/or32.c, testbench/support/spr_defs.h, debug/Makefile.am, debug/Makefile.in, debug/debug_unit.c, debug/debug_unit.c.bak, debug/debug_unit.h, mmu/Makefile.in, peripheral/16450.c, peripheral/16450.h, peripheral/Makefile.am, peripheral/Makefile.in, peripheral/debug_unit.c, peripheral/debug_unit.h, pic/Makefile.in, pm/Makefile.in, support/Makefile.in, support/dumpverilog.c, testbench/uos/Makefile, testbench/uos/Makefile.am, testbench/uos/Makefile.in, testbench/uos/README, testbench/uos/except_or32.S, testbench/uos/int.c, testbench/uos/int.h, testbench/uos/ipc.h, testbench/uos/spr_defs.h, testbench/uos/task.c, testbench/uos/tick.c, testbench/uos/uos.c, testbench/uos/uos.h, tick/Makefile.in: major changes to testbench; debug unit is moved to /debug; memory organization can be customized; UART from simons; overall cleanup 2001-10-04 13:11 erez * configure, configure.in: Removed redundant "long long" checks 2001-10-04 12:17 erez * testbench/README: Added test5 for DMA 2001-10-04 12:15 erez * peripheral/: dma.c, dma.h, fields.h: Added DMA 2001-10-04 12:10 erez * sim-config.c, sim-config.h, toplevel.c, peripheral/Makefile.am, peripheral/Makefile.in: Added DMA 2001-10-04 12:06 erez * configure: Added check for "long long" 2001-09-27 10:11 chris * toplevel.c, cpu/common/abstract.c, cpu/or32/execute.c, peripheral/debug_unit.c, peripheral/debug_unit.h: Several modifications to support gdb in a new exception style mode. This new version works with gdb, and does not require the simulator to implement a writeable PC. 2001-09-20 15:14 erez * mmu/: dmmu.h, immu.h: Added function prototypes to stop gcc from complaining 2001-09-13 18:16 erez * config.h.in, configure, configure.in: changed configure.in and acconfig.h to check for long long reran autoheader & autoconf 2001-09-13 18:14 erez * cpu/common/: abstract.c, abstract.h: readfunc() and writefunc() now use unsigned long values instead of unsigned char. 2001-09-07 22:54 simons * testbench/uos/: Makefile, README, except_or32.S, int.c, int.h, ipc.h, spr_defs.h, task.c, tick.c, uos.c, uos.h: Moved from testbench.old 2001-09-07 22:44 simons * testbench/uos/: README, kernel/Makefile, kernel/except_or32.S, kernel/idle.c, kernel/machine.c, kernel/machine.h, kernel/ukernel.c, kernel/ukernel.h, kernel/vmm.c, kernel/vmm.h, libc/Makefile, libc/string.c, libc/syscalls.c, user1/Makefile, user1/user1.c, user3/Makefile: This is not used any more. 2001-09-07 22:17 simons * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, sim-config.c: Configuration SPRs added. 2001-09-07 22:16 simons * testbench/README: New test added. 2001-09-07 14:07 chris * peripheral/debug_unit.h: Declared RISCOP.RESET to be volatile so that -O2 optimization would not optimize away the correct behavior by trying to be too clever. 2001-09-07 05:00 chris * cpu/or1k/sprs.c: Removed GlobalMode reference causing problems for --disable-debugmod option. 2001-09-06 08:38 chris * sim-config.h: Added UART jitter var to sim config 2001-09-06 08:38 chris * sim-config.c: Added jitter initialization 2001-09-06 08:29 chris * tick/tick.c: fixed mode handling for tick facility 2001-09-06 08:29 chris * pic/pic.c: fixed PIC interrupt controller 2001-09-06 08:28 chris * peripheral/debug_unit.c: minor change to clear pending exception 2001-09-06 08:28 chris * peripheral/16450.h: major change to UART structure 2001-09-06 08:27 chris * peripheral/16450.c: major change to UART code 2001-09-06 08:27 chris * cpu/or32/execute.c: modified decode for trace debugging 2001-09-06 08:27 chris * cpu/or1k/sprs.c: changed special case for PICSR 2001-09-06 08:26 chris * cpu/or1k/except.c: updated exception handling procedures 2001-09-06 08:26 chris * toplevel.c: Added trace/stall commands 2001-08-16 14:44 markom * configure.in: Added new configure option --enable-impl=[default,mp3,bender], which defines IMPL_impl. It selects implementation specific environment. One should #ifdef the code that is different than default. 2001-08-16 12:08 markom * toplevel.c, cpu/common/abstract.c, cpu/or1k/opcode/or32.h, cpu/or32/execute.c, cpu/or32/or32.c: Few changes that should be done previously: - machine.h replaced by spr_defs.h - if reset label does not exist, boot from 0x0100 2001-08-14 08:19 markom * Makefile.am, Makefile.in, profiler.c, sim-config.c, sim-config.h, toplevel.c, cpu/common/parse.c, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, cpu/or32/execute.c, support/simprintf.c: - profiler added, use e.g.: make profiler ./sim -profile -fast executable ./profiler -g [-c] (no special compiling options necessary) 2001-08-08 16:23 markom * Makefile.in, configure, configure.in, sim-config.c, toplevel.c, cache/dcache_model.c, cache/icache_model.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/stats.c, cpu/or1k/arch.h, cpu/or1k/except.c, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/execute.c, mmu/dmmu.c, mmu/immu.c, peripheral/debug_unit.c, peripheral/debug_unit.h, testbench/support/spr_defs.h, pic/pic.c, pm/pm.c, tick/Makefile, tick/tick.c: - SPR values corrected - testbenches now work - lot of optimizations, use --disable-debugmod for optimal performance - some tick timer bugs fixed 2001-06-27 09:13 chris * README.gdb: Updated for new runtime environment 2001-06-27 09:01 chris * cpu/or1k/sprs.c: Writes to SPR_PC are now enabled 2001-06-27 08:59 chris * cpu/or1k/except.c: Breakpoint exceptions from single step are not printed now. 2001-06-26 05:58 chris * peripheral/debug_unit.c: Replace single stepping patch that got overwritten 2001-06-25 14:20 chris * README.gdb: Initial checkin of instructions 2001-06-25 14:09 chris * peripheral/: debug_unit.c, debug_unit.h: Modifications necessary for functional gdb debugging interface 2001-06-25 14:08 chris * cpu/or32/or32.c: Modifications necessary for functional gdb interface 2001-06-25 14:05 chris * cpu/or32/execute.c: Modifications for a functional gdb environment 2001-06-25 14:04 chris * cpu/or1k/opcode/or32.h: Added l_trap() 2001-06-25 14:01 chris * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h, cpu/or1k/sprs.c: Modifications for functional gdb 2001-06-25 13:58 chris * toplevel.c, cpu/or1k/except.c: Modifications for functional gdb 2001-06-22 10:58 markom * toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/or1k/arch.h, cpu/or1k/opcode/or32.h, cpu/or32/execute.c, cpu/or32/or32.c, peripheral/debug_unit.c, pic/pic.c, support/dumpverilog.c, tick/Makefile: - on the fly insn decoding - removed asm input file support - removed string from execution - speedup of loading 2001-06-21 11:52 chris * cpu/or1k/except.h: Added TRAP exception 2001-06-19 12:38 markom * cpu/common/: abstract.c, abstract.h, parse.c: [no log message] 2001-06-19 12:29 markom * cpu/or1k/Makefile.am, cpu/or1k/Makefile.in, cpu/or1k/arch.h, cpu/or1k/except.c, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, cpu/or1k/opcode/or16.h, cpu/or1k/opcode/or32.h, testbench/support/spr_defs.h, cpu/or32/Makefile.am, cpu/or32/Makefile.in, cpu/or32/execute.c, cpu/or32/or32.c, tick/tick.c: moved header files to match other utilities repaired l.sra and some other shifting instructions started build_automata for binary instruction decode 2001-06-18 13:52 chris * configure: Added option for socket libraries under Solaris 2001-06-18 13:48 chris * configure.in: Added option for socket libraries under Solaris 2001-06-18 13:44 chris * peripheral/debug_unit.h: Initial checkin of the Debug Unit register descriptions 2001-06-18 13:43 chris * peripheral/debug_unit.c: Initial checkin of the debug unit module 2001-06-18 13:42 chris * cpu/or32/execute.c: Added code to inject insn from Debug Unit DIR 2001-06-18 13:41 chris * cpu/or1k/except.c: Added code to check debug unit after an exception 2001-06-18 13:39 chris * toplevel.c: Added GDB debugging protocol. 2001-06-12 15:35 markom * Makefile.am, Makefile.in, config.h.in, configure, configure.in, sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/parse.c, cpu/common/parse.h, cpu/dlx/execute.c, cpu/or16/execute.c, cpu/or1k/Makefile.am, cpu/or1k/Makefile.in, cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h, cpu/or32/execute.c, peripheral/16450.c, peripheral/Makefile.am, peripheral/Makefile.in, pic/pic.c, support/dumpverilog.c, support/simprintf.c, tick/Makefile: Bugs fixed: - l.rfe temporarly disables exceptions - l.sys does PC -= 4 - breakpoints now supported at peripheria locations - uart0.rt/.tx nonexistent file segment fault Other modifications: - replaced string names to instruction indexes - execute.c executes specified (in ISA table) function - modified ISA table - flag needed for gdb - added or32.c, which supports or32.h - added new instructions l.mac, l.msb, l.maci, l.macrc and their executing functions (opcodes to be revisited) - added header acconfig.h - modified configuration files 2001-05-22 13:41 markom * cache/icache_model.c: bug fix. 2001-05-18 07:10 lampret * Makefile.am, Makefile.in, configure, configure.in, sim-config.c, sim-config.h, toplevel.c: Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. 2001-05-18 07:00 lampret * pm/Makefile.am, pm/Makefile.in, pm/pm.c, pm/pm.h, pic/Makefile.am, pic/Makefile.in, pic/pic.c, pic/pic.h: Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. 2001-05-18 06:55 lampret * cpu/common/abstract.c, cpu/common/stats.c, cpu/or1k/except.h, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, cpu/or32/execute.c, testbench/support/spr_defs.h, cache/dcache_model.c, cache/icache_model.c, cache/icache_model.h, mmu/dmmu.c, mmu/immu.c, bpb/branch_predict.c, tick/Makefile, tick/tick.c, peripheral/16450.c, peripheral/Makefile.in: Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. 2001-05-03 06:32 lampret * tick/tick.c: Updated tick facility. 2001-05-03 06:29 lampret * cpu/or1k/except.h, cpu/or1k/spr_defs.h, testbench/support/spr_defs.h: [no log message] 2001-05-03 06:27 lampret * cpu/or32/execute.c: Return value register is now r9. 2001-05-03 06:26 lampret * testbench/README: Description of all test cases (at least working one). 2001-04-03 03:26 lampret * testbench/uos/: kernel/Makefile, kernel/except_or32.S, kernel/idle.c, kernel/machine.c, kernel/machine.h, kernel/ukernel.c, kernel/ukernel.h, kernel/vmm.c, kernel/vmm.h, libc/Makefile, libc/string.c, libc/syscalls.c, user1/Makefile, user1/user1.c, user3/Makefile: Update. 2001-04-03 03:24 lampret * testbench/uos/README: Adding uos. 2001-04-03 00:24 lampret * Makefile.am, Makefile.in, configure, configure.in, toplevel.c: Tick timer. 2001-04-03 00:22 lampret * tick/: Makefile, Makefile.am, Makefile.in, tick.c, tick.h: Tick timer facility. 2001-04-02 22:49 lampret * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h: Added tick timer. 2001-04-01 15:24 lampret * toplevel.c: Added dh command. 2001-04-01 15:24 lampret * support/dumpverilog.c: Added dumphex. 2001-04-01 15:23 lampret * cache/Makefile.in: Update. 2001-04-01 15:21 lampret * cpu/: common/execute.h, or32/execute.c: Updates. 2001-04-01 15:18 lampret * cpu/or1k/except.c: Changed pctemp to pcnext. 2000-10-30 08:35 lampret * sim-config.c, sim-config.h, toplevel.c: (i/d)tlb_status 2000-10-30 08:33 lampret * cpu/common/abstract.c, cpu/common/stats.c, cpu/common/stats.h, cpu/dlx/Makefile.in, cpu/or16/Makefile.in, cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/spr_defs.h, cpu/or1k/sprs.c, testbench/support/spr_defs.h, cpu/or32/execute.c: Regular update. 2000-10-30 08:28 lampret * cache/: icache_model.c, icache_model.h: regular update 2000-10-30 08:27 lampret * support/: dumpverilog.c, dumpverilog.h, simprintf.c: simgetstr added. eval_mem32 replaced with evalsim_mem32. 2000-10-23 10:04 lampret * mmu/: immu.c, immu.h: Same as DMMU. 2000-10-23 10:03 lampret * mmu/: Makefile.am, Makefile.in, dmmu.c: Fixed all bugs. Now more or less works. IMMU still has some problems (exception start). 2000-10-18 09:07 lampret * README: Added 'how to build GNU tools' 2000-10-11 09:45 lampret * sim-config.c, sim-config.h, toplevel.c: Sim debug. 2000-10-11 09:42 lampret * cpu/or32/execute.c: Added hook for l.sys 204. Changed SPR of flag (no more CCR) 2000-10-11 09:40 lampret * cpu/common/parse.c: Added simulator "application load". 2000-10-11 09:40 lampret * cpu/common/abstract.c: Added another set of eval_ functions that should be used directly by simulator. evalsim_ and setsim_ don't go through MMU transaltion mechanism. 2000-10-11 09:38 lampret * cpu/common/: stats.c, stats.h: Added DMMU stats. 2000-10-11 09:37 lampret * cpu/or1k/except.c, cpu/or1k/except.h, cpu/or1k/spr_defs.h, cpu/or1k/sprs.h, testbench/support/spr_defs.h: SPR bit definition moved to spr_defs.h. 2000-10-11 09:36 lampret * cpu/or1k/sprs.c: Fixed a bug in getsprbits/setsprbits functions (now mask can have arbitry alignment of bits). 2000-10-11 09:32 lampret * mmu/: dmmu.c, dmmu.h: OR1K DMMU model. 2000-09-06 06:22 lampret * support/: dumpverilog.c, dumpverilog.h: Memory model changed. 2000-08-21 09:25 lampret * support/: dumpverilog.c, dumpverilog.h: Added 'dv' command for dumping memory as verilog model. 2000-08-21 09:23 lampret * Makefile.in, NEWS, README, toplevel.c, bpb/Makefile.in, cache/dcache_model.c, cpu/Makefile.in, cpu/common/Makefile.in, cpu/or1k/Makefile.in, cpu/or1k/except.h, cpu/or32/Makefile.am, cpu/or32/Makefile.in, cpu/or32/execute.c, support/Makefile.am, support/Makefile.in: Regular maintenance. 2000-06-21 13:38 lampret * cpu/common/parse.h: Comment character changed. 2000-06-21 13:37 lampret * cpu/or1k/except.c: Exception detection changed a bit. 2000-06-21 13:36 lampret * cpu/common/execute.h: Added CURINSN macro. 2000-06-21 13:35 lampret * cpu/or1k/except.h: Changed simulation mode to non-virtual (real). 2000-06-21 13:34 lampret * cpu/or1k/sprs.h: Added CCR. 2000-06-21 13:34 lampret * cpu/common/abstract.c: Added interrupt recognition and better memory dump. 2000-06-21 13:32 lampret * toplevel.c: Added srand(). 2000-06-21 13:30 lampret * sim-config.h: Added NONE. 2000-06-16 08:19 lampret * support/simprintf.c: %s bug fixed. 2000-06-11 04:50 lampret * cpu/or1k/except.c: SUPV bit from SR is now saved into EPCR bit 0. 2000-06-11 04:49 lampret * cpu/common/parse.c: Bug fix. Only symbols with names shorter than 9 characters are loaded. 2000-06-10 07:21 lampret * cpu/common/parse.c: Bug fix. Now all COFF sections are loaded not just .text. 2000-06-10 02:16 lampret * cpu/or1k/except.h: Virtual machine at the moment. 2000-06-10 02:16 lampret * cpu/common/abstract.h: STACK_SIZE is not properly used (will be removed soon). 2000-06-10 02:14 lampret * cpu/common/parse.c: Fixed bug when loading "data" from .text segment (all insns are not only decoded but also placed in simulator memory undecoded as data). 2000-06-10 02:11 lampret * cpu/common/abstract.c: SLP hooks. 2000-06-10 02:11 lampret * cpu/common/: stats.c, stats.h: Started with SLP (not finished yet). 2000-06-06 03:25 lampret * cpu/or1k/: except.c, except.h: Handling of or1k exceptions. 2000-06-06 03:22 lampret * cpu/common/abstract.c: Interrupt recognition. 2000-06-06 00:41 lampret * peripheral/: 16450.c, 16450.h, Makefile.am, Makefile.in: 16450 serial UART device. 2000-06-06 00:35 lampret * Makefile.am, Makefile.in, configure, configure.in, sim-config.c, sim-config.h, toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/common/stats.c, cpu/common/stats.h, cpu/common/trace.c, cpu/dlx/execute.c, cpu/or1k/Makefile.am, cpu/or1k/Makefile.in, cpu/or1k/sprs.c, cpu/or1k/sprs.h: Updated SPRs, exceptions. Added 16450 device. 2000-05-22 03:07 lampret * cpu/common/coff.h: Adding OR16/OR32 insn decoder. 2000-05-22 02:59 lampret * Makefile.am, Makefile.in, configure, configure.in, toplevel.c, bpb/branch_predict.c, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c, cpu/or16/execute.c, cpu/or1k/Makefile.am, cpu/or1k/Makefile.in, cpu/or1k/sprs.c: Adding COFF loader. 2000-05-06 22:46 lampret * NEWS: Updated. 2000-05-06 05:47 lampret * configure, configure.in, bpb/branch_predict.c, cache/dcache_model.c, cache/icache_model.c, cpu/Makefile.am, cpu/Makefile.in, cpu/common/abstract.h, cpu/common/parse.c, cpu/dlx/Makefile.am, cpu/dlx/Makefile.in, cpu/or16/Makefile.am, cpu/or16/Makefile.in, cpu/or16/execute.c: Clean up. 2000-05-06 05:46 lampret * cpu/common/abstract.c: Bug fix in handling labels when loading code into simulator memory. 2000-05-06 05:45 lampret * cpu/common/: stats.c, stats.h: Static branch prediction added. 2000-05-06 05:31 lampret * cpu/or1k/: Makefile.am, Makefile.in, arch.h, sprs.c, sprs.h: Common OR1K backend for OR32 and OR16. 2000-05-03 23:36 lampret * cpu/: common/abstract.h, common/parse.c, or16/execute.c: More modifications related to or16. 2000-05-03 23:35 cmchen * AUTHORS, README, toplevel.c: More modifications related to or16. 2000-05-03 10:25 lampret * cpu/or32/Makefile.in: or1k renamed to or32. 2000-05-03 10:11 lampret * cpu/or16/: Makefile.am, Makefile.in, arch.h, execute.c: Added or16, or1k renamed to or32. 2000-05-03 10:06 lampret * Makefile.in, README, config.sub, configure, configure.in, toplevel.c, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/parse.c, cpu/dlx/Makefile.in, mmu/Makefile.in, support/Makefile.in: or16 added, or1k renamed to or32. 2000-04-10 13:28 jrydberg * Makefile.in, config.h.in, configure: Re-generated. 2000-04-10 13:27 jrydberg * configure.in, toplevel.c: Add support for systems without readline. To use GNU readline library, use the `--enable-readline' option to the configure script. 2000-03-04 22:14 jrydberg * AUTHORS, ChangeLog, NEWS: Initial revision. 2000-03-03 16:55 jrydberg * Makefile.in, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in, cpu/or32/Makefile.in, mmu/Makefile.in, support/Makefile.in: Rebuild of the generated files. 2000-03-03 16:54 jrydberg * README: Added information to the section about how to configure and compile the package. 2000-03-03 16:53 jrydberg * configure: Rebuild from configure.in. 2000-03-03 16:53 jrydberg * configure.in: Support for both architectures. Specify architecture with the --target option. 2000-03-03 16:52 jrydberg * config.sub: Added support for OpenRISC 100 and DLX. 2000-03-03 16:50 jrydberg * cpu/dlx/: Makefile.am, Makefile.in: Initial revision. 2000-03-03 16:39 jrydberg * INSTALL, Makefile.am, Makefile.in, aclocal.m4, config.guess, config.h.in, config.sub, configure, configure.in, install-sh, missing, mkinstalldirs, sim-config.c, sim-config.h, stamp-h.in, toplevel.c, bpb/Makefile.am, bpb/Makefile.in, cache/Makefile, cache/Makefile.am, cache/Makefile.in, cpu/Makefile.am, cpu/Makefile.in, cpu/common/Makefile.am, cpu/common/Makefile.in, cpu/common/abstract.c, cpu/dlx/Makefile, cpu/or32/Makefile.am, cpu/or32/Makefile.in, mmu/Makefile.am, mmu/Makefile.in, support/Makefile.am, support/Makefile.in, support/simprintf.c: Major update of the enviorment. Now uses autoconf and automake. The simulator uses readline aswell to get input from the user. A number of new files added, some modified. The libc directory is now called support. 2000-03-02 22:32 lampret * README, toplevel.c, bpb/branch_predict.c, cpu/common/abstract.c, cpu/common/parse.c, cpu/common/stats.c, cpu/common/stats.h, cpu/dlx/execute.c, cpu/or32/execute.c, mmu/dmmu.c, mmu/dmmu.h: Just a regular update with exception of cache simulation. MMU simulation still under development. 2000-03-02 22:29 lampret * cache/: Makefile, dcache_model.c, dcache_model.h, icache_model.c, icache_model.h: Data and instruction cache simulation added. 2000-01-12 18:27 lampret * README: no message 1999-10-29 06:02 cvs * COPYING, README, toplevel.c, bpb/branch_predict.c, bpb/branch_predict.h, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/common/stats.h, cpu/common/trace.c, cpu/common/trace.h, cpu/dlx/Makefile, cpu/dlx/arch.h, cpu/dlx/execute.c, cpu/or32/execute.c: First import. 1999-10-29 06:02 cvs * COPYING, README, toplevel.c, bpb/branch_predict.c, bpb/branch_predict.h, cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h, cpu/common/parse.c, cpu/common/parse.h, cpu/common/stats.c, cpu/common/stats.h, cpu/common/trace.c, cpu/common/trace.h, cpu/dlx/Makefile, cpu/dlx/arch.h, cpu/dlx/execute.c, cpu/or32/execute.c: Initial revision