OpenCores

0,0 → 1,24

fido_profiling.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-exit.c =================================================================== --- cf-exit.c (nonexistent) +++ cf-exit.c (revision 816) @@ -0,0 +1,30 @@ +/* + * cf-exit.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +extern void __reset (void); + +/* + * _exit -- Exit from the application. + */ + +void __attribute__ ((noreturn)) _exit (int code) +{ + while (1) + { + __asm__ __volatile__ ("halt" ::: "memory"); + __reset (); + } +}

cf-exit.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sbc5204.ld =================================================================== --- sbc5204.ld (nonexistent) +++ sbc5204.ld (revision 816) @@ -0,0 +1,128 @@ +/* STARTUP(crt0.o) */ +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ +SEARCH_DIR(.) +GROUP(-ldbug -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the Arnewsh SBC5204 + * stack grows down from high memory. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x10000, LENGTH = 0x30000 +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 0x30000); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + *(.text .text.*) + . = ALIGN(0x4); + __CTOR_LIST__ = .; + ___CTOR_LIST__ = .; + LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) + *(.ctors) + LONG(0) + __CTOR_END__ = .; + __DTOR_LIST__ = .; + ___DTOR_LIST__ = .; + LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) + *(.dtors) + LONG(0) + __DTOR_END__ = .; + *(.rodata .rodata.*) + *(.gcc_except_table) + + . = ALIGN(0x2); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: Makefile.in =================================================================== --- Makefile.in (nonexistent) +++ Makefile.in (revision 816) @@ -0,0 +1,483 @@ +# Copyright (c) 1995, 1996, 2001 Cygnus Support -*- mode:makefile -*- +# +# The authors hereby grant permission to use, copy, modify, distribute, +# and license this software and its documentation for any purpose, provided +# that existing copyright notices are retained in all copies and that this +# notice is included verbatim in any distributions. No written agreement, +# license, or royalty fee is required for any of the authorized uses. +# Modifications to this software may be copyrighted by their authors +# and need not follow the licensing terms described here, provided that +# the new terms are clearly indicated on the first page of each file where +# they apply. +# +# This currently works with Motorola's MVME135 and IDP m68k based +# target boards. +# + +DESTDIR = +VPATH = @srcdir@ +srcdir = @srcdir@ +objdir = . +srcroot = $(srcdir)/../.. +objroot = $(objdir)/../.. + +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +host_alias = @host_alias@ +target_alias = @target_alias@ +program_transform_name = @program_transform_name@ + +bindir = @bindir@ +libdir = @libdir@ +tooldir = $(exec_prefix)/$(target_alias) + +# Multilib support variables. +# TOP is used instead of MULTI{BUILD,SRC}TOP. +MULTIDIRS = +MULTISUBDIR = +MULTIDO = true +MULTICLEAN = true + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ + +SHELL = /bin/sh + +CC = @CC@ + +AS = @AS@ +AR = @AR@ +LD = @LD@ +RANLIB = @RANLIB@ +AR_FLAGS = qv + +OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \ + then echo ${objroot}/../binutils/objdump ; \ + else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi` +OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \ + then echo ${objroot}/../binutils/objcopy ; \ + else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi` + +SCRIPTS = mvme162 mvme135 idp bcc + +OBJS = close.o fstat.o getpid.o isatty.o kill.o \ + lseek.o open.o print.o putnum.o read.o sbrk.o stat.o \ + unlink.o write.o + +# What targets to build for. This is a list of {m68k,cf} +DO = @DO@ + +# Here is all of the simulator stuff +SIM_SCRIPTS = sim.ld +SIM_LDFLAGS = -Tsim.ld +SIM_BSP = libsim.a +SIM_CRT0 = sim-crt0.o +SIM_OBJS = sim-print.o sim-inbyte.o sim-sbrk.o sim-abort.o sim-errno.o simulator.o sim-funcs.o unlink.o +SIM_TEST = +SIM_INSTALL = install-sim + + +CRT0 = crt0.o +# +# here's all the MVME135 target stuff +# +MVME_LDFLAGS= -L${srcdir} -Tmvme135.ld +MVME135_BSP= libmvme135.a +MVME162_BSP= libmvme162.a +#MVME135_OBJS= mvme.o +#MVME162_OBJS= mvme.o +# Uncomment the last two objects if you want to use the GDB stub. +# The stub is included "as is", and will likely take some hacking +# to work on your system. +MVME135_OBJS= cpu32bug.o # mvme-stub.o mvme135-asm.o +MVME162_OBJS= cpu32bug.o # mvme-stub.o mvme162lx-asm.o + + +# +# here's all the BCC target stuff +# +BCC_LDFLAGS= -L${srcdir} -Tbcc.ld +BCC_BSP= libbcc.a +BCC_OBJS= cpu32bug.o + +# +# here's all the IDP target stuff +# +IDP_LDFLAGS= -L${srcdir} -Tidp.ld +IDP_BSP= libidp.a +IDP_OBJS= leds.o idp-inbyte.o idp-outbyte.o mc68ec.o + +# +# here's all the IDP GDB target stuff +# +IDPGDB_LDFLAGS= -L${srcdir} -Tidpgdb.ld +IDPGDB_BSP= libidpgdb.a +IDPGDB_OBJS= leds.o idp-inbyte.o idp-gdb-outbyte.o mc68ec.o + +# +# here's all the ColdFire boards +# +CF_CRT0S= cf-hosted-crt0.o cf-unhosted-crt0.o +CF_BSP= libcf.a +CF_OBJS= cf-isv.o cf-crt1.o cf-hosted.o getpid.o kill.o cf-sbrk.o \ + cf-exit.o $(patsubst %,cf-%.o,${CF_ISRS}) +CF_ISRS= other_interrupt access_error address_error \ + illegal_instruction divide_by_zero privilege_violation \ + trace unimplemented_opcode breakpoint_debug_interrupt \ + format_error spurious_interrupt fp_interrupt \ + unsupported_instruction trap_interrupt + +# RAM ROM +m5208evb := 1024M 16M 0M 2M +m5213evb := 512M 32K 0M 256K +m52235evb := 512M 32K 0M 256K +m5235evb := 0M 16M 0xFFE00000 2M +m5249c3 := 0M 4M 0xFFE00000 2M +m5272c3 := 0M 4M 0xFFE00000 2M +m5275evb := 0M 16M 0xFFE00000 2M +m5282evb := 0M 16M 0xFFE00000 2M +m5329evb := 1024M 32M 0M 2M +m5485evb := 0M 64M 1024M 16M + +CF_BOARDS := m5208evb m5213evb m52235evb m5235evb m5249c3 m5272c3 m5275evb \ + m5282evb m5329evb m5485evb +CF_RAM_SCRIPTS := $(patsubst %,%-ram.ld,$(CF_BOARDS)) +CF_ROM_SCRIPTS := $(patsubst %,%-rom.ld,$(CF_BOARDS)) +CF_HOSTED_SCRIPTS := $(patsubst %.ld,%-hosted.ld,$(CF_RAM_SCRIPTS) $(CF_ROM_SCRIPTS)) +CF_SCRIPTS = $(CF_RAM_SCRIPTS) $(CF_ROM_SCRIPTS) $(CF_HOSTED_SCRIPTS) +CF_SOURCES = cf-isv.S cf-crt0.S cf-crt1.c asm.h + +# Fido board. +# Programs built with the ROM linker script are designed to be +# executed from flash. Programs built with the RAM linker script are +# designed to be run via JTAG. Program built with the RedBoot linker +# script are designed to be run from the RedBoot boot loader. +FIDO_CRT0S = fido-rom-crt0.o fido-ram-crt0.o fido-redboot-crt0.o +FIDO_BSP = libfido.a +FIDO_OBJS = fido-hosted.o getpid.o kill.o fido-sbrk.o fido-_exit.o \ + $(patsubst %,fido-%Handler.o,$(FIDO_HANDLERS)) +FIDO_HANDLERS:= BusError AddressError IllegalInstruction DivideByZero Chk \ + Trapcc PrivilegeViolation Trace ALine FLine HwBreakpoint Reserved0 \ + FormatError UnitializedInt SoftwareInt \ + $(addprefix Unassigned,0 1 2 3 4 5 6) \ + $(addprefix Int,0 1 2 3 4 5 6 7) \ + $(addprefix Trap,00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15) \ + $(addprefix Reserved,048 049 050 051 052 053 054 055 056 057 058 \ + 059 060 061 062 063) \ + ContextOvertime MpuError \ + $(addprefix SystemTimer,0 1 2 3 4) \ + WatchdogTimer TimerCounter0 TimerCounter1 DMA0 DMA1 AtoDConversion \ + $(addprefix Pdma,0 1 2 3) \ + $(addprefix Reserved,081 082 083 084 085 086 087 088 089 \ + 090 091 092 093 094 095) \ + $(addprefix Trapx,00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15) \ + Dummy +FIDO_UNHOSTED_SCRIPTS:= fido-rom.ld fido-sram.ld fido-sdram.ld +FIDO_HOSTED_SCRIPTS:=$(patsubst %.ld,%-hosted.ld,$(FIDO_UNHOSTED_SCRIPTS)) +FIDO_SCRIPTS = $(FIDO_UNHOSTED_SCRIPTS) $(FIDO_HOSTED_SCRIPTS) fido-redboot.ld +FIDO_SOURCES = fido-crt0.S asm.h fido.h + +# +# here's all the unhosted stuff +# +UNHOSTED_BSP= libunhosted.a +UNHOSTED_OBJS= unhosted-close.o unhosted-fstat.o \ + unhosted-gettimeofday.o unhosted-isatty.o unhosted-lseek.o \ + unhosted-open.o unhosted-read.o unhosted-rename.o \ + unhosted-stat.o unhosted-system.o unhosted-time.o \ + unhosted-unlink.o unhosted-write.o + +# +# here's all the hosted stuff +# +HOSTED_BSP= libhosted.a +HOSTED_OBJS= hosted-gdb.o hosted-exit.o $(patsubst un%,%,$(UNHOSTED_OBJS)) + +# Host specific makefile fragment comes in here. +@host_makefile_frag@ + +all :: $(DO:%=all_%) + +# +# here's where we build the board support packages for each target +# + +.PHONY: all_m68k +all_m68k :: ${SIM_CRT0} ${SIM_BSP} ${CRT0} ${BCC_BSP} ${IDP_BSP} \ + ${IDPGDB_BSP} ${MVME135_BSP} ${MVME162_BSP} +.PHONY: all_cf +all_cf :: ${CF_CRT0S} ${CF_BSP} ${CF_SCRIPTS} ${HOSTED_BSP} ${UNHOSTED_BSP} + +.PHONY: all_fido +all_fido :: ${FIDO_CRT0S} ${FIDO_BSP} ${FIDO_SCRIPTS} \ + ${HOSTED_BSP} ${UNHOSTED_BSP} + +${SIM_BSP}: ${SIM_OBJS} + ${AR} ${ARFLAGS} $@ ${SIM_OBJS} + ${RANLIB} $@ + +${BCC_BSP}: $(OBJS) ${BCC_OBJS} + ${AR} ${ARFLAGS} $@ $(OBJS) ${BCC_OBJS} + ${RANLIB} $@ + +${IDP_BSP}: $(OBJS) ${IDP_OBJS} + ${AR} ${ARFLAGS} $@ $(OBJS) ${IDP_OBJS} + ${RANLIB} $@ + +${IDPGDB_BSP}: $(OBJS) ${IDPGDB_OBJS} + ${AR} ${ARFLAGS} $@ $(OBJS) ${IDPGDB_OBJS} + ${RANLIB} $@ + +${MVME135_BSP}: $(OBJS) ${MVME135_OBJS} + ${AR} ${ARFLAGS} $@ $(OBJS) ${MVME135_OBJS} + ${RANLIB} $@ + +${MVME162_BSP}: $(OBJS) ${MVME162_OBJS} + ${AR} ${ARFLAGS} $@ $(OBJS) ${MVME162_OBJS} + ${RANLIB} $@ + +# build hosted library +$(HOSTED_OBJS): hosted%.o: io%.c io.h + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DHOSTED=1 $(INCLUDES) -c $< -o $@ +$(HOSTED_BSP): $(HOSTED_OBJS) + ${AR} ${ARFLAGS} $@ $^ + ${RANLIB} $@ +cf-hosted-crt0.o: cf-crt0.S + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DHOSTED=1 $(INCLUDES) -c $< -o $@ + +# build unhosted library +$(UNHOSTED_OBJS): unhosted%.o: io%.c io.h + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DHOSTED=0 $(INCLUDES) -c $< -o $@ +$(UNHOSTED_BSP): $(UNHOSTED_OBJS) + ${AR} ${ARFLAGS} $@ $^ + ${RANLIB} $@ +cf-unhosted-crt0.o: cf-crt0.S + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DHOSTED=0 $(INCLUDES) -c $< -o $@ + +# build coldfire library +$(patsubst %,cf-%.o,${CF_ISRS}) : cf-isrs.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -c $< -o $@ \ + -DL_$(patsubst cf-%.o,%,$@) +$(CF_BSP): $(CF_OBJS) + ${AR} ${ARFLAGS} $@ $^ + ${RANLIB} $@ + +m%-ram.ld : cf.sc Makefile + IO=unhosted RAM=$(word 1,$(m$*)) RAM_SIZE=$(word 2,$(m$*)) \ + ${SHELL} $< >$@ +m%-rom.ld : cf.sc Makefile + IO=unhosted RAM=$(word 1,$(m$*)) RAM_SIZE=$(word 2,$(m$*)) \ + ROM=$(word 3,$(m$*)) ROM_SIZE=$(word 4,$(m$*)) ${SHELL} $< >$@ +m%-ram-hosted.ld : cf.sc Makefile + IO=hosted RAM=$(word 1,$(m$*)) RAM_SIZE=$(word 2,$(m$*)) \ + ${SHELL} $< >$@ +m%-rom-hosted.ld : cf.sc Makefile + IO=hosted RAM=$(word 1,$(m$*)) RAM_SIZE=$(word 2,$(m$*)) \ + ROM=$(word 3,$(m$*)) ROM_SIZE=$(word 4,$(m$*)) ${SHELL} $< >$@ + +#build fido library +fido-%-crt0.o : fido-crt0.S asm.h fido.h + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) \ + -DFIDO_$* -c -o $@ $< + +$(patsubst %,fido-%Handler.o,${FIDO_HANDLERS}) : fido-handler.c + $(CC) $(CFLAGS_FOR_TARGET) -fomit-frame-pointer $(CFLAGS) $(INCLUDES) \ + -c $< -o $@ -DHANDLER=$(patsubst fido-%.o,_%,$@) +${FIDO_BSP}: ${FIDO_OBJS} + ${AR} ${ARFLAGS} $@ ${FIDO_OBJS} + ${RANLIB} $@ + +fido-rom.ld: fido.sc + MODE=rom IO=unhosted ${SHELL} $< > $@ + +fido-rom-hosted.ld: fido.sc + MODE=rom IO=hosted ${SHELL} $< > $@ + +fido-sram.ld: fido.sc + MODE=sram IO=unhosted ${SHELL} $< > $@ + +fido-sram-hosted.ld: fido.sc + MODE=sram IO=hosted ${SHELL} $< > $@ + +fido-sdram.ld: fido.sc + MODE=sdram IO=unhosted ${SHELL} $< > $@ + +fido-sdram-hosted.ld: fido.sc + MODE=sdram IO=hosted ${SHELL} $< > $@ + +fido-redboot.ld: fido.sc + MODE=redboot IO=unhosted ${SHELL} $< > $@ + +leds.o: ${srcdir}/leds.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -c $< + +idp-inbyte.o: ${srcdir}/idp-inbyte.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -c $< + +idp-outbyte.o: ${srcdir}/idp-outbyte.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -c $< + +idp-gdb-outbyte.o: ${srcdir}/idp-outbyte.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DGDB_MONITOR_OUTPUT $(INCLUDES) -c $< -o $@ + +mc68ec.o: ${srcdir}/mc68ec.c + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -c $< + +test.o: ${srcdir}/test.c + +# +# Make a simple test case to test the linker script, startup code, and +# I/O code +# +test: $(OBJS) idp-test.srec mvme135-test.srec bcc-test.srec \ + idp-test.dis mvme135-test.dis bcc-test.dis + @echo Done... + +# compile a fully linked binary. The -N option is for a.out, so the +# base address will be zero, rather than the default of 0x2020. The +# -Wl,-T*.ld is for the linker script. By using -Wl, the linker script +# is put on the proper place in the comand line for ld, and all the +# symbols will get fully resolved. + +idp-test.x: test.o ${CRT0} Makefile ${IDP_BSP} + ${CC} $(CFLAGS_FOR_TARGET) $(CFLAGS) -L${srcdir} -L${objdir} \ + test.o -o $@ $(LDFLAGS_FOR_TARGET) -N -Wl,-Tidp.ld +idp-test.srec: idp-test.x + $(OBJCOPY) -O srec idp-test.x $@ +idp-test.dis: idp-test.x + @rm -fr idp-test.dis + $(OBJDUMP) -d idp-test.x > $@ +idp-test: idp-test.srec idp-test.dis + +idpgdb-test.x: test.o ${CRT0} Makefile ${IDPGDB_BSP} + ${CC} $(CFLAGS_FOR_TARGET) $(CFLAGS) -L${srcdir} -L${objdir} \ + test.o -o $@ $(LDFLAGS_FOR_TARGET) -N -Wl,-Tidpgdb.ld +idpgdb-test.srec: idpgdb-test.x + $(OBJCOPY) -O srec idpgdb-test.x $@ +idpgdb-test.dis: idpgdb-test.x + @rm -fr idpgdb-test.dis + $(OBJDUMP) -d idpgdb-test.x > $@ +idpgdb-test: idpgdb-test.srec idpgdb-test.dis + +mvme135-test.x: test.o ${CRT0} ${srcdir}/mvme135.ld Makefile ${MVME135_BSP} + ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ + -N -Wl,-Tmvme135.ld -nostdlib +mvme135-test.srec: mvme135-test.x + $(OBJCOPY) -O srec mvme135-test.x $@ +mvme135-test.dis: mvme135-test.x + @rm -fr mvme135-test.dis + $(OBJDUMP) -d mvme135-test.x > $@ +mvme135-test: mvme135-test.srec mvme135-test.dis + +mvme162-test.x: test.o ${CRT0} ${srcdir}/mvme162.ld Makefile ${MVME162_BSP} + ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ + -N -Wl,-Tmvme162.ld -nostdlib +mvme162-test.srec: mvme162-test.x + $(OBJCOPY) -O srec mvme162-test.x $@ +mvme162-test.dis: mvme162-test.x + @rm -fr mvme162-test.dis + $(OBJDUMP) -d mvme162-test.x > $@ +mvme162-test: mvme162-test.srec mvme162-test.dis + +bcc-test.x: test.o ${CRT0} ${srcdir}/bcc.ld Makefile ${BCC_BSP} + ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ + -N -Wl,-Tbcc.ld -nostdlib +bcc-test.srec: bcc-test.x + $(OBJCOPY) -O srec bcc-test.x $@ +bcc-test.dis: bcc-test.x + @rm -fr bcc-test.dis + $(OBJDUMP) -d bcc-test.x > $@ +bcc-test: bcc-test.srec bcc-test.dis + +# a C++ test case +dtor.o: $(srcdir)/dtor.C + $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $< +dtor.dis: dtor.x + @rm -fr dtor.dis + $(OBJDUMP) -d dtor.x > $@ +dtor.x: dtor.o ${CRT0} ${srcdir}/mvme135.ld Makefile ${MVME135_BSP} + ${CC} -L${srcdir} -L${objdir} dtor.o -o $@ $(LIBS_FOR_TARGET) \ + -N -Wl,-Tmvme135.ld -nostdlib + +unlink.o: $(srcdir)/../unlink.c + +.PHONY: install info dvi doc install-info clean-info +install:: $(DO:%=install_%) + + +.PHONY:install_m68k +install_m68k:: + # install SIM stuff + $(INSTALL_PROGRAM) $(SIM_CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(SIM_CRT0) + $(INSTALL_PROGRAM) $(SIM_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(SIM_BSP) + $(INSTALL_DATA) ${srcdir}/sim.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/sim.ld + # + $(INSTALL_PROGRAM) $(CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(CRT0) + # install BCC stuff + $(INSTALL_PROGRAM) $(BCC_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(BCC_BSP) + $(INSTALL_DATA) ${srcdir}/bcc.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/bcc.ld + # install IDP stuff + $(INSTALL_PROGRAM) $(IDP_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(IDP_BSP) + $(INSTALL_DATA) ${srcdir}/idp.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/idp.ld + # install IDPGDB stuff + $(INSTALL_PROGRAM) $(IDPGDB_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(IDPGDB_BSP) + $(INSTALL_DATA) ${srcdir}/idpgdb.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/idpgdb.ld + # install MVME135 stuff + $(INSTALL_PROGRAM) $(MVME135_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(MVME135_BSP) + $(INSTALL_DATA) ${srcdir}/mvme135.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/mvme135.ld + # install MVME162lx stuff + $(INSTALL_PROGRAM) $(MVME162_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(MVME162_BSP) + $(INSTALL_DATA) ${srcdir}/mvme162.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/mvme162.ld + $(INSTALL_DATA) ${srcdir}/sbc5204.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/sbc5204.ld + $(INSTALL_DATA) ${srcdir}/sbc5206.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/sbc5206.ld + +.PHONY: install_cf +install_cf:: install_io + # install CF stuff + $(INSTALL_DATA) $(CF_CRT0S) $(CF_BSP) \ + $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} + $(INSTALL_DATA) $(CF_SCRIPTS) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} +ifeq ($(MULTISUBDIR),) + # only install sources for the default multilib + $(INSTALL_DATA) $(addprefix ${srcdir}/,$(CF_SOURCES)) \ + $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} +endif + +.PHONY: install_fido +install_fido:: install_io + $(INSTALL_DATA) $(FIDO_CRT0S) $(FIDO_BSP) \ + $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR) + $(INSTALL_DATA) $(FIDO_SCRIPTS) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} +ifeq ($(MULTISUBDIR),) + # only install sources for the default multilib + $(INSTALL) -d $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/src + $(INSTALL_DATA) $(addprefix $(srcdir)/,$(FIDO_SOURCES)) \ + $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/src +endif + +.PHONY: install_io +install_io:: + # install IO stuff + $(INSTALL_DATA) $(HOSTED_BSP) $(UNHOSTED_BSP) \ + $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} + +# target specific makefile fragment comes in here. +@target_makefile_frag@ + +clean mostlyclean: + rm -f a.out core *.i *~ *.a *.o *-test *.srec *.dis *.x *.map + +distclean maintainer-clean realclean: clean + rm -f Makefile config.cache config.log config.status + +info dvi doc: +install-info: +clean-info: + +Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@ + $(SHELL) config.status + +config.status: configure + $(SHELL) config.status --recheck Index: io-time.c =================================================================== --- io-time.c (nonexistent) +++ io-time.c (revision 816) @@ -0,0 +1,45 @@ +/* + * io-time.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO time +#include "io.h" + +/* + * time -- get the current time + * input parameters: + * 0 : timeval ptr + * output parameters: + * 0 : result + * 1 : errno + */ + +time_t time (time_t *t) +{ +#if HOSTED + struct timeval tv; + + if (gettimeofday (&tv, NULL)) + return -1; + if (t) + *t = tv.tv_sec; + return tv.tv_sec; +#else + errno = ENOSYS; + return -1; +#endif +}

io-time.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: idp-inbyte.c =================================================================== --- idp-inbyte.c (nonexistent) +++ idp-inbyte.c (revision 816) @@ -0,0 +1,41 @@ +/* idp-inbyte.c -- + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include <_ansi.h> +#include "mc68681reg.h" + +/* + * The DUART is mapped into the IDP address space in an unusual + * manner. The mc68681 is an 8 bit device located on the least + * significant byte (byte0) of the data bus. Bytes 3, 2, and + * one have nothing in them and writes to these locations are + * not valid. + */ + +#define DUART_ADDR 0x00B00000 +#define READREG(x) (*((volatile char *) DUART_ADDR + (x * 4) + 3)) +#define WRITEREG(x, y) (*((char *) DUART_ADDR + (x * 4) + 3) = y) + +/* + * inbyte -- get a byte from the DUART RX buffer. This only reads + * from channel A + */ +char +_DEFUN_VOID (inbyte) +{ + while ((READREG (DUART_SRA) & 0x01) == 0x00) + ; + + return (READREG (DUART_RBA)); /* read the byte */ +}

idp-inbyte.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: bcc.ld =================================================================== --- bcc.ld (nonexistent) +++ bcc.ld (revision 816) @@ -0,0 +1,128 @@ +STARTUP(crt0.o) +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ +SEARCH_DIR(.) +GROUP(-lbcc -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the M68332BCC Business Card Computer. + * stack grows down from high memory. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x3000, LENGTH = 0xd000 +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 0xd000); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + *(.text .text.*) + . = ALIGN(0x4); + __CTOR_LIST__ = .; + ___CTOR_LIST__ = .; + LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) + *(.ctors) + LONG(0) + __CTOR_END__ = .; + __DTOR_LIST__ = .; + ___DTOR_LIST__ = .; + LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) + *(.dtors) + LONG(0) + __DTOR_END__ = .; + *(.rodata .rodata.*) + *(.gcc_except_table) + + . = ALIGN(0x2); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: sim.ld =================================================================== --- sim.ld (nonexistent) +++ sim.ld (revision 816) @@ -0,0 +1,88 @@ +STARTUP(sim-crt0.o) +OUTPUT_ARCH(m68k) + +SEARCH_DIR(.) +GROUP(-lsim -lc -lgcc -lsim) +__DYNAMIC = 0; + + +MEMORY +{ + ram (rwx) : ORIGIN = 0x80000000, LENGTH = 1M +} + +PROVIDE (__stack = 0); + +SECTIONS +{ + .text : + { + CREATE_OBJECT_SYMBOLS + *(.text .text.*) + + . = ALIGN(0x4); + /* These are for running static constructors and destructors under ELF. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + + *(.rodata .rodata.*) + + . = ALIGN(0x4); + *(.gcc_except_table) + + . = ALIGN(0x4); + *(.eh_frame) + + . = ALIGN(0x4); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + . = ALIGN(0x4); + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: idpgdb.ld =================================================================== --- idpgdb.ld (nonexistent) +++ idpgdb.ld (revision 816) @@ -0,0 +1,147 @@ +STARTUP(crt0.o) +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ + +SEARCH_DIR(.) +GROUP(-lidpgdb -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the MC68ec0x0 Board (IDP) + * stack grows down from high memory. This works for + * both the rom68k and the mon68k monitors. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ + +/* + * When the IDP is not remapped (see rom68k's MP command in the + * "M68EC0x0IDP Users Manual", the first 64K bytes are reserved; + * Otherwise the first 256K bytes are reserved. + * + * The following memory map describes a unmapped IDP w/2MB RAM. + */ + +MEMORY +{ + ram (rwx) : ORIGIN = 0x00010000, LENGTH = 2M-64K + rom0 : ORIGIN = 0x00800000, LENGTH = 1M + rom1 : ORIGIN = 0x00900000, LENGTH = 1M +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 2M - 8); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + CREATE_OBJECT_SYMBOLS + *(.text .text.*) + + . = ALIGN(0x4); + /* These are for running static constructors and destructors under ELF. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + + *(.rodata .rodata.*) + + . = ALIGN(0x4); + *(.gcc_except_table) + + . = ALIGN(0x4); + *(.eh_frame) + + . = ALIGN(0x4); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + . = ALIGN(0x4); + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: dtor.C =================================================================== --- dtor.C (nonexistent) +++ dtor.C (revision 816) @@ -0,0 +1,25 @@ +#include + +extern "C" void print (char *, ...); + +class foo +{ +public: + foo () { print ("ctor\n"); } + ~foo () { print ("dtor\n"); } +}; + +foo x; + +main () +{ + outbyte ('&'); + outbyte ('@'); + outbyte ('$'); + outbyte ('%'); + print ("FooBar\r\n"); + + /* whew, we made it */ + print ("\r\nDone...\r\n"); + fflush(stdout); +}

dtor.C Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-close.c =================================================================== --- io-close.c (nonexistent) +++ io-close.c (revision 816) @@ -0,0 +1,42 @@ +/* + * io-close.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO close +#include "io.h" + +/* + * close -- close a file descriptor. + * input parameters: + * 0 : file descriptor + * output parameters: + * 0 : result + * 1 : errno + */ + +int close (int fd) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fd; + __hosted (HOSTED_CLOSE, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + return 0; +#endif +}

io-close.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cpu32bug.S =================================================================== --- cpu32bug.S (nonexistent) +++ cpu32bug.S (revision 816) @@ -0,0 +1,118 @@ +/* + * cpu32bug.S -- board support for the CPU32BUG monitor. + * + * Copyright (c) 1995, 1996 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "asm.h" +#include "cpu32bug.h" + + .title "cpu32bug.S for m68k-coff" + + .text + .global SYM (_exit) + .global SYM (outln) + .global SYM (outbyte) + .global SYM (putDebugChar) + .global SYM (inbyte) + .global SYM (getDebugChar) + .global SYM (havebyte) + +/* + * _exit -- Exit from the application. Normally we cause a user trap + * to return to the ROM monitor for another run. + */ + .text + .align 2 +SYM (_exit): + link fp, IMM(0) + trap IMM(15) + .word RETURN + +/* + * inbyte -- get a byte from the serial port + * d0 - contains the byte read in + */ + .text + .align 2 +SYM (getDebugChar): /* symbol name used by m68k-stub */ +SYM (inbyte): + link fp, IMM(-8) + trap IMM(15) + .word INCHR + moveb sp@, d0 + extw d0 + extl d0 + unlk fp + rts + +/* + * outbyte -- sends a byte out the serial port + * d0 - contains the byte to be sent + */ + .text + .align 2 +SYM (putDebugChar): /* symbol name used by m68k-stub */ +SYM (outbyte): + link fp, IMM(-4) + moveb fp@(11), sp@ + trap IMM(15) + .word OUTCHR + unlk fp + rts + +/* + * outln -- sends a string of bytes out the serial port with a CR/LF + * a0 - contains the address of the string's first byte + * a1 - contains the address of the string's last byte + */ + .text + .align 2 +SYM (outln): + link fp, IMM(-8) + moveml a0/a1, sp@ + trap IMM(15) + .word OUTLN + unlk fp + rts + +/* + * outstr -- sends a string of bytes out the serial port without a CR/LF + * a0 - contains the address of the string's first byte + * a1 - contains the address of the string's last byte + */ + .text + .align 2 +SYM (outstr): + link fp, IMM(-8) + moveml a0/a1, sp@ + trap IMM(15) + .word OUTSTR + unlk fp + rts + +/* + * havebyte -- checks to see if there is a byte in the serial port, + * returns 1 if there is a byte, 0 otherwise. + */ + .text + .align 2 +SYM (havebyte): + trap IMM(15) + .word INSTAT + beqs empty + movel IMM(1), d0 + rts +empty: + movel IMM(0), d0 + rts

cpu32bug.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme135.ld =================================================================== --- mvme135.ld (nonexistent) +++ mvme135.ld (revision 816) @@ -0,0 +1,129 @@ +STARTUP(crt0.o) +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ +SEARCH_DIR(.) +GROUP(-lmvme135 -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the Motorola MVME135 Board + * stack grows down from high memory. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ + +MEMORY +{ + ram (rwx) : ORIGIN = 0x5000, LENGTH = 1M +} + +/* + * Allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 1M - 8); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + *(.text .text.*) + . = ALIGN(0x4); + __CTOR_LIST__ = .; + ___CTOR_LIST__ = .; + LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) + *(.ctors) + LONG(0) + __CTOR_END__ = .; + __DTOR_LIST__ = .; + ___DTOR_LIST__ = .; + LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) + *(.dtors) + LONG(0) + __DTOR_END__ = .; + *(.rodata .rodata.*) + *(.gcc_except_table) + + . = ALIGN(0x2); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: cf-crt0.S =================================================================== --- cf-crt0.S (nonexistent) +++ cf-crt0.S (revision 816) @@ -0,0 +1,56 @@ +/* Initial boot + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + + #include "asm.h" + .text + + .extern __stack + .extern __heap_end + .weak __heap_end + .extern __start1 + + /* __reset should cause a HALT in a hosted executable and + fall into __start for an unhosted executable. The user is + free to override this with their own declaration. */ + .globl __reset + .weak __reset +__reset: +#if HOSTED + HALT +#endif + + .globl __start +__start: + /* Initialize stack */ + move.l IMM(__stack), sp + move.l IMM(0), fp + move.l IMM(__heap_end), d1 +#if HOSTED + /* INIT_SIM syscall. Allows changing sp & d1. */ + move.l IMM(1),d0 + + /* The semihosting sequence is 'nop; halt;sentinel' aligned to + a 4 byte boundary. The sentinel is an ill formed instruction + (movec %sp,0). The debugger will adjust the pc, so it is never + executed. */ + .balignw 4,0x4e71 + nop + halt + .long 0x4e7bf000 +#endif + move.l d1,sp@- + move.l fp,sp@- /* Dummy return address */ + jmp __start1 +

cf-crt0.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-crt0.S =================================================================== --- sim-crt0.S (nonexistent) +++ sim-crt0.S (revision 816) @@ -0,0 +1,121 @@ +/* + * crt0.S -- startup file for m68k-coff + * + * Copyright (c) 1995, 1996, 1998, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "asm.h" + + .title "crt0.S for m68k-coff" +#define STACKSIZE 0x4000 + +/* + * Define an empty environment. + */ + .data + .align 2 +SYM (environ): + .long 0 + + .align 2 + .text + +/* + * These symbols are defined in C code, so they need to always be + * named with SYM because of the difference between object file formats. + */ + +/* These are defined in C code. */ + .extern SYM (main) + .extern SYM (exit) + .extern SYM (atexit) + .extern SYM(__do_global_dtors) + +/* + * These values are set in the linker script, so they must be + * explicitly named here without SYM. + */ + .extern __stack + .extern __bss_start + .extern _end + +/* + * set things up so the application will run. This *must* be called start. + */ + .global SYM (start) + +SYM (start): + /* See if user supplied their own stack (__stack != 0). If not, then + * default to using the value of %sp as set by the ROM monitor. + */ + movel IMM(__stack), a0 + cmpl IMM(0), a0 + jbeq 1f + movel a0, sp +1: + /* set up initial stack frame */ + link a6, IMM(-8) + +/* + * zero out the bss section. + */ + movel IMM(__bss_start), d1 + movel IMM(_end), d0 + cmpl d0, d1 + jbeq 3f + movl d1, a0 + subl d1, d0 + subql IMM(1), d0 +2: + clrb (a0)+ +#if !defined(__mcoldfire__) && !defined(__mcf5200__) + dbra d0, 2b + clrw d0 + subql IMM(1), d0 + jbcc 2b +#else + subql IMM(1), d0 + jbpl 2b +#endif + +3: + +/* + * call the main routine from the application to get it going. + * main (argc, argv, environ) + * we pass argv as a pointer to NULL. + */ + +#ifdef ADD_DTORS + /* put __do_global_dtors in the atexit list so the destructors get run */ + movel IMM (SYM(__do_global_dtors)),(sp) + PICCALL SYM (atexit) +#endif + movel IMM (__FINI_SECTION__),(sp) + PICCALL SYM (atexit) + + PICCALL __INIT_SECTION__ + + pea 0 + PICPEA SYM (environ),a0 + pea sp@(4) + pea 0 + PICCALL SYM (main) + movel d0, sp@- + +/* + * drop down into exit incase the user doesn't. This should drop + * control back to the ROM monitor, if there is one. This calls the + * exit() from the C library so the C++ tables get cleaned up right. + */ + PICCALL SYM (exit)

sim-crt0.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-isatty.c =================================================================== --- io-isatty.c (nonexistent) +++ io-isatty.c (revision 816) @@ -0,0 +1,42 @@ +/* + * io-isatty.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO isatty +#include "io.h" + +/* + * isatty -- check if fd is a terminal + * input parameters: + * 0 : file descriptor + * output parameters: + * 0 : result + * 1 : errno + */ + +int isatty (int fd) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fd; + __hosted (HOSTED_ISATTY, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + return 1; +#endif +}

io-isatty.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: crt0.S =================================================================== --- crt0.S (nonexistent) +++ crt0.S (revision 816) @@ -0,0 +1,149 @@ +/* + * crt0.S -- startup file for m68k-coff + * + * Copyright (c) 1995, 1996, 1998 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "asm.h" + + .title "crt0.S for m68k-coff" +#define STACKSIZE 0x4000 + +/* + * Define an empty environment. + */ + .data + .align 2 +SYM (environ): + .long 0 + + .align 2 + .text + +/* + * These symbols are defined in C code, so they need to always be + * named with SYM because of the difference between object file formats. + */ + +/* These are defined in C code. */ + .extern SYM (main) + .extern SYM (exit) + .extern SYM (hardware_init_hook) + .extern SYM (software_init_hook) + .extern SYM (atexit) + .extern SYM(__do_global_dtors) + +/* + * These values are set in the linker script, so they must be + * explicitly named here without SYM. + */ + .extern __stack + .extern __bss_start + .extern _end + +/* + * Set things up so the application will run. For historical reasons + * this is called 'start'. We set things up to provide '_start' + * as with other systems, but also provide a weak alias called + * 'start' for compatibility with existing linker scripts. + */ + .global SYM (start) + .weak SYM (start) + .set SYM (start),SYM(_start) + + .global SYM (_start) +SYM (_start): + /* + * put any hardware init code here + */ + + /* See if user supplied their own stack (__stack != 0). If not, then + * default to using the value of %sp as set by the ROM monitor. + */ + movel IMM(__stack), a0 + cmpl IMM(0), a0 + jbeq 1f + movel a0, sp +1: + /* set up initial stack frame */ + link a6, IMM(-8) + +/* + * zero out the bss section. + */ + movel IMM(__bss_start), d1 + movel IMM(_end), d0 + cmpl d0, d1 + jbeq 3f + movl d1, a0 + subl d1, d0 + subql IMM(1), d0 +2: + clrb (a0)+ +#if !defined(__mcoldfire__) + dbra d0, 2b + clrw d0 + subql IMM(1), d0 + jbcc 2b +#else + subql IMM(1), d0 + jbpl 2b +#endif + +3: + +/* + * initialize target specific stuff. Only execute these + * functions it they exist. + */ + PICLEA SYM (hardware_init_hook), a0 + cmpl IMM(0),a0 + jbeq 4f + jsr (a0) +4: + + PICLEA SYM (software_init_hook), a0 + cmpl IMM(0),a0 + jbeq 5f + jsr (a0) +5: + +/* + * call the main routine from the application to get it going. + * main (argc, argv, environ) + * we pass argv as a pointer to NULL. + */ + +#ifdef ADD_DTORS + /* put __do_global_dtors in the atexit list so the destructors get run */ + movel IMM (SYM(__do_global_dtors)),(sp) + PICCALL SYM (atexit) +#endif + movel IMM (__FINI_SECTION__),(sp) + PICCALL SYM (atexit) + + PICCALL __INIT_SECTION__ + + pea 0 + PICPEA SYM (environ),a0 + pea sp@(4) + pea 0 + PICCALL SYM (main) + movel d0, sp@- + +/* + * drop down into exit incase the user doesn't. This should drop + * control back to the ROM monitor, if there is one. This calls the + * exit() from the C library so the C++ tables get cleaned up right. + */ + PICCALL SYM (exit)

crt0.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cpu32bug.h =================================================================== --- cpu32bug.h (nonexistent) +++ cpu32bug.h (revision 816) @@ -0,0 +1,35 @@ +/* + * These constants are for the M68332BCC's boot monitor. They + * are used with a TRAP 15 call to access the monitor's I/O routines. + * they must be in the word following the trap call. + */ + INCHR=0X0 + INSTAT=0X1 + INLN=0X2 + READSTR=0X3 + READLN=0X4 + CHKBRK=0X5 + + OUTCHR=0X20 + OUTSTR=0X21 + OUTLN=0X22 + WRITE=0X23 + WRITELN=0X24 + WRITDLN=0X25 + PCRLF=0X26 + ERASELN=0X27 + WRITD=0X28 + SNDBRK=0X29 + + TM_INI=0X40 + TM_STR0=0X41 + TM_RD=0X42 + DELAY=0X43 + + RETURN=0X63 + BINDEC=0X64 + + CHANGEV=0X67 + STRCMP=0X68 + MULU32=0X69 + DIVU32=0X6A

cpu32bug.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: simulator.S =================================================================== --- simulator.S (nonexistent) +++ simulator.S (revision 816) @@ -0,0 +1,84 @@ +/* + * simulator.S -- m68k simulator system calls. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "asm.h" + +#define SYSCALL(x) .word 0x4afc, x + +#define FUNC_START(x) .globl x; x: +#define FUNC_END(x) +#define FUNC_NAME(x) SYM(x) + +FUNC_START(_exit) + SYSCALL(1) + +/* + * Insure that the debugger tells the client that the PC is in _exit, + * not whatever function happens to follow this function. + */ + +0: nop + jmp 0b /* we never should return, but... */ + +FUNC_END(_exit) + +FUNC_START(read) + SYSCALL(3) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(read) + +FUNC_START(write) + SYSCALL(4) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(write) + +FUNC_START(open) + SYSCALL(5) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(open) + +FUNC_START(close) + SYSCALL(6) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(close) + +FUNC_START(brk) + SYSCALL(17) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(brk) + +FUNC_START(lseek) + SYSCALL(199) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(lseek) + +FUNC_START(fstat) + SYSCALL(28) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(lseek) + +FUNC_START(isatty) + SYSCALL(29) + bcs FUNC_NAME(_cerror) + rts +FUNC_END(isatty)

simulator.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-funcs.c =================================================================== --- sim-funcs.c (nonexistent) +++ sim-funcs.c (revision 816) @@ -0,0 +1,30 @@ +/* sim-funcs.c - random needed simulator functions + * + * Copyright (c) 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#define _XOPEN_SOURCE +#include + +int +kill(int pid, int sig) +{ + exit(0xdead); +} + +pid_t +getpid() +{ + return 42; +} +

sim-funcs.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: configure.in =================================================================== --- configure.in (nonexistent) +++ configure.in (revision 816) @@ -0,0 +1,93 @@ +# Copyright (c) 1995, 1996 Cygnus Support +# +# The authors hereby grant permission to use, copy, modify, distribute, +# and license this software and its documentation for any purpose, provided +# that existing copyright notices are retained in all copies and that this +# notice is included verbatim in any distributions. No written agreement, +# license, or royalty fee is required for any of the authorized uses. +# Modifications to this software may be copyrighted by their authors +# and need not follow the licensing terms described here, provided that +# the new terms are clearly indicated on the first page of each file where +# they apply. +# +# process this file with autoconf to produce a configure script. +AC_PREREQ(2.59) +AC_INIT(crt0.S) + +if test "${enable_shared}" = "yes" ; then + echo "Shared libraries not supported for cross compiling, ignored" +fi + +if test "$srcdir" = "." ; then + if test "${with_target_subdir}" != "." ; then + libgloss_topdir="${with_multisrctop}../../.." + else + libgloss_topdir="${with_multisrctop}../.." + fi +else + libgloss_topdir="${srcdir}/../.." +fi + +AC_CONFIG_AUX_DIR($libgloss_topdir) +AC_CANONICAL_SYSTEM +AC_ARG_PROGRAM + +AC_PROG_INSTALL + +LIB_AC_PROG_CC + +AS=${AS-as} +AC_SUBST(AS) +AR=${AR-ar} +AC_SUBST(AR) +LD=${LD-ld} +AC_SUBST(LD) +AC_PROG_RANLIB +LIB_AM_PROG_AS + +AC_MSG_CHECKING([target cpu family]) +DO=m68k +dnl Temporarily modify LDFLAGS so that link tests will succeed without +dnl a C library. Note that we may not have a C librabry yet and that +dnl autoconf automatically adds script to check whether we can create +dnl an executable or not. +dnl +saved_LDFLAGS="$LDFLAGS" +LDFLAGS="-nostdlib -e main" +AC_PREPROC_IFELSE([#ifndef __mcoldfire__ + #error we are not coldfire + #endif], + DO="cf",) +AC_PREPROC_IFELSE([#ifndef __mfido__ + #error we are not fido + #endif], + DO="fido",) +LDFLAGS=$saved_LDFLAGS +AC_MSG_RESULT($DO) +AC_SUBST(DO) + +host_makefile_frag=${srcdir}/../config/default.mh +target_makefile_frag=${srcdir}/../config/default.mt + +dnl We have to assign the same value to other variables because autoconf +dnl doesn't provide a mechanism to substitute a replacement keyword with +dnl arbitrary data or pathnames. +dnl +host_makefile_frag_path=$host_makefile_frag +AC_SUBST(host_makefile_frag_path) +AC_SUBST_FILE(host_makefile_frag) +target_makefile_frag_path=$target_makefile_frag +AC_SUBST(target_makefile_frag_path) +AC_SUBST_FILE(target_makefile_frag) + +AC_CONFIG_FILES(Makefile, +. ${libgloss_topdir}/config-ml.in, +srcdir=${srcdir} +target=${target} +with_multisubdir=${with_multisubdir} +ac_configure_args="${ac_configure_args} --enable-multilib" +CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} +libgloss_topdir=${libgloss_topdir} +) +AC_OUTPUT +

configure.in Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-open.c =================================================================== --- io-open.c (nonexistent) +++ io-open.c (revision 816) @@ -0,0 +1,61 @@ +/* + * io-open.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#include +#include +#include +#define IO open +#include "io.h" + +/* + * open -- Open a file. + * input parameters: + * 0 : fname ptr + * 1 : fname length + * 2 : flags + * 3 : mode + * output parameters: + * 0 : result + * 1 : errno + */ + +int open (const char *fname, int flags, ...) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fname; + parameters[1] = strlen (fname) + 1; + parameters[2] = __hosted_to_gdb_open_flags (flags); + if (flags & O_CREAT) + { + va_list ap; + va_start (ap, flags); + parameters[3] = __hosted_to_gdb_mode_t (va_arg (ap, mode_t)); + va_end (ap); + } + else + parameters[3] = 0; + __hosted (HOSTED_OPEN, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-open.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-isrs.c =================================================================== --- cf-isrs.c (nonexistent) +++ cf-isrs.c (revision 816) @@ -0,0 +1,163 @@ +/* + * cf-isv.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* This file contains default interrupt handlers code for the + interrupt vector. All but one of the interrupts are user + replaceable. + + These interrupt handlers are entered whenever the associated + interrupt occurs. All they do is stop the debugger to give the user + the opportunity to determine where the problem was. */ + + +/* Each ISR is a loop containing a halt instruction */ +#define ISR_DEFINE(NAME) \ +void __attribute__((interrupt_handler)) NAME (void) \ +{ \ + while (1) \ + __asm__ __volatile__ ("halt" ::: "memory"); \ +} \ +struct eat_trailing_semicolon + +#if defined (L_other_interrupt) +static ISR_DEFINE (__other_interrupt); +#define ALIAS __other_interrupt +#define PREFIX interrupt +#define ALIASES A(6) A(7) \ + A(15) A(16) A(17) A(18) A(19) A(20) A(21) A(22) A(23) \ + A(25) A(26) A(27) A(28) A(29) A(30) A(31) \ + A(56) A(57) A(58) A(59) A(60) A(62) A(63) \ + A(64) A(65) A(66) A(67) A(68) A(69) A(70) A(71) \ + A(72) A(73) A(74) A(75) A(76) A(77) A(78) A(79) \ + A(80) A(81) A(82) A(83) A(84) A(85) A(86) A(87) \ + A(88) A(89) A(90) A(91) A(92) A(93) A(94) A(95) \ + A(96) A(97) A(98) A(99) A(100) A(101) A(102) A(103) \ + A(104) A(105) A(106) A(107) A(108) A(109) A(110) A(111) \ + A(112) A(113) A(114) A(115) A(116) A(117) A(118) A(119) \ + A(120) A(121) A(122) A(123) A(124) A(125) A(126) A(127) \ + A(128) A(129) A(130) A(131) A(132) A(133) A(134) A(135) \ + A(136) A(137) A(138) A(139) A(140) A(141) A(142) A(143) \ + A(144) A(145) A(146) A(147) A(148) A(149) A(150) A(151) \ + A(152) A(153) A(154) A(155) A(156) A(157) A(158) A(159) \ + A(160) A(161) A(162) A(163) A(164) A(165) A(166) A(167) \ + A(168) A(169) A(170) A(171) A(172) A(173) A(174) A(175) \ + A(176) A(177) A(178) A(179) A(180) A(181) A(182) A(183) \ + A(184) A(185) A(186) A(187) A(188) A(189) A(190) A(191) \ + A(192) A(193) A(194) A(195) A(196) A(197) A(198) A(199) \ + A(200) A(201) A(202) A(203) A(204) A(205) A(206) A(207) \ + A(208) A(209) A(210) A(211) A(212) A(213) A(214) A(215) \ + A(216) A(217) A(218) A(219) A(220) A(221) A(222) A(223) \ + A(224) A(225) A(226) A(227) A(228) A(229) A(230) A(231) \ + A(232) A(233) A(234) A(235) A(236) A(237) A(238) A(239) \ + A(240) A(241) A(242) A(243) A(244) A(245) A(246) A(247) \ + A(248) A(249) A(250) A(251) A(252) A(253) A(254) A(255) +#endif + +#if defined (L_access_error) +ISR_DEFINE (__access_error); +#define DEFINED __access_error +#endif + +#if defined (L_address_error) +ISR_DEFINE (__address_error); +#define DEFINED __address_error +#endif + +#if defined (L_illegal_instruction) +ISR_DEFINE (__illegal_instruction); +#define DEFINED __illegal_instruction +#endif + +#if defined (L_divide_by_zero) +ISR_DEFINE (__divide_by_zero); +#define DEFINED __divide_by_zero +#endif + +#if defined (L_privilege_violation) +ISR_DEFINE (__privilege_violation); +#define DEFINED __privilege_violation +#endif + +#if defined (L_trace) +ISR_DEFINE (__trace); +#define DEFINED __trace +#endif + +#if defined (L_unimplemented_opcode) +static ISR_DEFINE (__unimplemented_opcode); +#define ALIAS __unimplemented_opcode +#define PREFIX unimplemented_ +#define SUFFIX _opcode +#define ALIASES A(line_a) A(line_f) +#endif + +#if defined (L_breakpoint_debug_interrupt) +static ISR_DEFINE (__breakpoint_debug_interrupt); +#define ALIAS __breakpoint_debug_interrupt +#define SUFFIX _breakpoint_debug_interrupt +#define ALIASES A(non_pc) A(pc) +#endif + +#if defined (L_format_error) +ISR_DEFINE (__format_error); +#define DEFINED __format_error +#endif + +#if defined (L_spurious_interrupt) +ISR_DEFINE (__spurious_interrupt); +#define DEFINED __spurious_interrupt +#endif + +#if defined (L_trap_interrupt) +static ISR_DEFINE (__trap_interrupt); +#define ALIAS __trap_interrupt +#define PREFIX trap +#define ALIASES A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) \ + A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15) +#endif + +#if defined (L_fp_interrupt) +static ISR_DEFINE (__fp_interrupt); +#define ALIAS __fp_interrupt +#define PREFIX fp_ +#define ALIASES A(branch_unordered) A(inexact_result) A(divide_by_zero) \ + A(underflow) A(operand_error) A(overflow) A(input_not_a_number) \ + A(input_denormalized_number) +#endif + +#if defined (L_unsupported_instruction) +ISR_DEFINE (__unsupported_instruction); +#define DEFINED __unsupported_instruction +#endif + +#if defined(ALIAS) +#ifndef PREFIX +#define PREFIX +#endif +#ifndef SUFFIX +#define SUFFIX +#endif +#define STRING_(a) #a +#define STRING(a) STRING_(a) +#define PASTE4_(a,b,c,d) a##b##c##d +#define PASTE4(a,b,c,d) PASTE4_(a,b,c,d) +#define A(N) \ + void __attribute__((weak, alias(STRING(ALIAS)))) PASTE4(__,PREFIX,N,SUFFIX) (void); +ALIASES +#elif !defined(DEFINED) +#error "No interrupt routine requested" +#endif +

cf-isrs.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-errno.c =================================================================== --- sim-errno.c (nonexistent) +++ sim-errno.c (revision 816) @@ -0,0 +1,28 @@ +/* + * sim-errno.c -- return address of errno for current thread. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + + +/* syscall handler branches here in case of error. */ + +extern int *__errno(); + +int +_cerror (e) + int e; +{ + *__errno() = e; + return -1; +}

sim-errno.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: test.c =================================================================== --- test.c (nonexistent) +++ test.c (revision 816) @@ -0,0 +1,26 @@ +extern int led_putnum(); +extern char print(),putnum(); + +#include + +main() +{ + char buf[20]; + + outbyte ('&'); + outbyte ('@'); + outbyte ('$'); + outbyte ('%'); + print ("FooBar\r\n"); + +#if 0 + write (2, "Enter 5 characters... ", 24); + read (0, buf, 5); + print (buf); + print ("\r\n"); +#endif + + /* whew, we made it */ + print ("\r\nDone...\r\n"); + fflush(stdout); +}

test.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-inbyte.c =================================================================== --- sim-inbyte.c (nonexistent) +++ sim-inbyte.c (revision 816) @@ -0,0 +1,26 @@ +/* + * sim-inbyte.c -- read a character from standard input. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +int +inbyte () +{ + char c; + + if (read (0, &c, 1) <= 0) + return -1; + + return c; +}

sim-inbyte.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-stat.c =================================================================== --- io-stat.c (nonexistent) +++ io-stat.c (revision 816) @@ -0,0 +1,53 @@ +/* + * io-stat.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#include +#include +#define IO stat +#include "io.h" + +/* + * stat -- get file information + * input parameters: + * 0 : filename ptr + * 1 : filename length + * 2 : stat buf ptr + * output parameters: + * 0 : result + * 1 : errno + */ + + +int stat (const char *filename, struct stat *buf) +{ +#if HOSTED + gdb_parambuf_t parameters; + struct gdb_stat gbuf; + parameters[0] = (uint32_t) filename; + parameters[1] = (uint32_t) strlen (filename) + 1; + parameters[2] = (uint32_t) &gbuf; + __hosted (HOSTED_STAT, parameters); + __hosted_from_gdb_stat (&gbuf, buf); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-stat.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fido-sbrk.c =================================================================== --- fido-sbrk.c (nonexistent) +++ fido-sbrk.c (revision 816) @@ -0,0 +1,15 @@ +#include + +extern char _end[]; +static char *curbrk = _end; +extern char _heapend; /* End of heap */ + +void * +sbrk (ptrdiff_t incr) +{ + char *oldbrk = curbrk; + if (curbrk + incr > &_heapend) + return (void *) -1; + curbrk += incr; + return oldbrk; +}

fido-sbrk.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-print.c =================================================================== --- sim-print.c (nonexistent) +++ sim-print.c (revision 816) @@ -0,0 +1,43 @@ +/* sim-print.c -- print a string on the output device. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* + * print -- do a raw print of a string + */ +void +print (ptr) + char *ptr; +{ + int len = 0; + char *p = ptr; + + while (*p != '\0') + p++; + + write (1, ptr, p-ptr); +} + +/* + * outbyte -- write a single character. + */ + +void +outbyte (c_int) + int c_int; +{ + char c = c_int; + + write (1, &c, 1); +}

sim-print.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme.S =================================================================== --- mvme.S (nonexistent) +++ mvme.S (revision 816) @@ -0,0 +1,155 @@ +/* mvme.S -- board support for m68k + * + * Copyright (c) 1995, 1996 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "asm.h" + + .title "mvme.S for m68k-coff" + + .align 2 + .text + .global SYM (_exit) + .global SYM (outln) + .global SYM (outbyte) + .global SYM (putDebugChar) + .global SYM (inbyte) + .global SYM (getDebugChar) + .global SYM (havebyte) + .global SYM (exceptionHandler) + + .set vbr_size, 0x400 + .comm SYM (vbr_table), vbr_size + +/* + * _exit -- Exit from the application. Normally we cause a user trap + * to return to the ROM monitor for another run. + */ +SYM (_exit): + unlk a6 + trap IMM(15) + .word return + + .align 2 + +/* + * inbyte -- get a byte from the serial port + * d0 - contains the byte read in + */ + .align 2 +SYM (getDebugChar): /* symbol name used by m68k-stub */ +SYM (inbyte): + link a6, IMM(-8) + trap IMM(15) + .word inchr + moveb sp@, d0 + extw d0 + extl d0 + unlk a6 + rts + +/* + * outbyte -- sends a byte out the serial port + * d0 - contains the byte to be sent + */ + .align 2 +SYM (putDebugChar): /* symbol name used by m68k-stub */ +SYM (outbyte): + link fp, IMM(-4) + moveb fp@(11), sp@ + trap IMM(15) + .word outchr + unlk fp + rts + +/* + * outln -- sends a string of bytes out the serial port with a CR/LF + * a0 - contains the address of the string's first byte + * a1 - contains the address of the string's last byte + */ + .align 2 +SYM (outln): + link a6, IMM(-8) + moveml a0/a1, sp@ + trap IMM(15) + .word outln + unlk a6 + rts + +/* + * outstr -- sends a string of bytes out the serial port without a CR/LF + * a0 - contains the address of the string's first byte + * a1 - contains the address of the string's last byte + */ + .align 2 +SYM (outstr): + link a6, IMM(-8) + moveml a0/a1, sp@ + trap IMM(15) + .word outstr + unlk a6 + rts + +/* + * havebyte -- checks to see if there is a byte in the serial port, + * returns 1 if there is a byte, 0 otherwise. + */ +SYM (havebyte): + trap IMM(15) + .word instat + beqs empty + movel IMM(1), d0 + rts +empty: + movel IMM(0), d0 + rts + +/* + * These constants are for the MVME-135 board's boot monitor. They + * are used with a TRAP 15 call to access the monitor's I/O routines. + * they must be in the word following the trap call. + */ + .set inchr, 0x0 + .set instat, 0x1 + .set inln, 0x2 + .set readstr, 0x3 + .set readln, 0x4 + .set chkbrk, 0x5 + + .set outchr, 0x20 + .set outstr, 0x21 + .set outln, 0x22 + .set write, 0x23 + .set writeln, 0x24 + .set writdln, 0x25 + .set pcrlf, 0x26 + .set eraseln, 0x27 + .set writd, 0x28 + .set sndbrk, 0x29 + + .set tm_ini, 0x40 + .set dt_ini, 0x42 + .set tm_disp, 0x43 + .set tm_rd, 0x44 + + .set redir, 0x60 + .set redir_i, 0x61 + .set redir_o, 0x62 + .set return, 0x63 + .set bindec, 0x64 + + .set changev, 0x67 + .set strcmp, 0x68 + .set mulu32, 0x69 + .set divu32, 0x6A + .set chk_sum, 0x6B

mvme.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-gettimeofday.c =================================================================== --- io-gettimeofday.c (nonexistent) +++ io-gettimeofday.c (revision 816) @@ -0,0 +1,53 @@ +/* + * io-gettimeofday.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO gettimeofday +#include "io.h" + +/* + * gettimeofday -- get the current time + * input parameters: + * 0 : timeval ptr + * output parameters: + * 0 : result + * 1 : errno + */ + +int gettimeofday (struct timeval *tv, void *tzvp) +{ +#if HOSTED + gdb_parambuf_t parameters; + struct gdb_timeval gtv; + struct timezone *tz = tzvp; + if (!tv) + return 0; + if (tz) + { + errno = EINVAL; + return -1; + } + parameters[0] = (uint32_t) >v; + __hosted (HOSTED_GETTIMEOFDAY, parameters); + __hosted_from_gdb_timeval (>v, tv); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-gettimeofday.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-fstat.c =================================================================== --- io-fstat.c (nonexistent) +++ io-fstat.c (revision 816) @@ -0,0 +1,49 @@ +/* + * io-fstat.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#include +#define IO fstat +#include "io.h" + +/* + * fstat -- get file information + * input parameters: + * 0 : file descriptor + * 1 : stat buf ptr + * output parameters: + * 0 : result + * 1 : errno + */ + +int fstat (int fd, struct stat *buf) +{ +#if HOSTED + gdb_parambuf_t parameters; + struct gdb_stat gbuf; + parameters[0] = (uint32_t) fd; + parameters[1] = (uint32_t) &gbuf; + __hosted (HOSTED_FSTAT, parameters); + __hosted_from_gdb_stat (&gbuf, buf); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-fstat.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: leds.c =================================================================== --- leds.c (nonexistent) +++ leds.c (revision 816) @@ -0,0 +1,78 @@ +/* + * leds.c -- control the led's on a Motorola mc68ec0x0 board. + * + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ +#include "leds.h" + +/* + * led_putnum -- print a hex number on the LED. the value of num must be a char with + * the ascii value. ie... number 0 is '0', a is 'a', ' ' (null) clears + * the led display. + * Setting the bit to 0 turns it on, 1 turns it off. + * the LED's are controlled by setting the right bit mask in the base + * address. + * The bits are: + * [d.p | g | f | e | d | c | b | a ] is the byte. + * + * The locations are: + * + * a + * ----- + * f | | b + * | g | + * ----- + * | | + * e | | c + * ----- + * d . d.p (decimal point) + */ +void +led_putnum ( num ) +char num; +{ + static unsigned char *leds = (unsigned char *)LED_ADDR; + static unsigned char num_bits [18] = { + 0xff, /* clear all */ + 0xc0, 0xf9, 0xa4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x98, /* numbers 0-9 */ + 0x98, 0x20, 0x3, 0x27, 0x21, 0x4, 0xe /* letters a-f */ + }; + + if (num >= '0' && num <= '9') + num = (num - '0') + 1; + + if (num >= 'a' && num <= 'f') + num = (num - 'a') + 12; + + if (num == ' ') + num = 0; + + *leds = num_bits[num]; +} + +/* + * zylons -- draw a rotating pattern. NOTE: this function never returns. + */ +void +zylons() +{ + unsigned char *leds = (unsigned char *)LED_ADDR; + unsigned char curled = 0xfe; + + while (1) + { + *leds = curled; + curled = (curled >> 1) | (curled << 7); + delay ( 200 ); + } +}

leds.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-hosted.S =================================================================== --- cf-hosted.S (nonexistent) +++ cf-hosted.S (revision 816) @@ -0,0 +1,36 @@ +/* + * cf-hosted.S -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* Semihosting function. The debugger intercepts the halt, and + determines that it is followed by the sentinel pattern. */ + + .globl __hosted +__hosted: + linkw %fp,#0 + movel %fp@(8),%d0 + movel %fp@(12),%d1 + + /* The semihosting sequence is 'nop; halt;sentinel' aligned to + a 4 byte boundary. The sentinel is an ill formed instruction + (movec %sp,0). The debugger will adjust the pc, so it is never + executed. */ + .balignw 4,0x4e71 + nop + halt + .long 0x4e7bf000 + + unlk %fp + rts

cf-hosted.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: leds.h =================================================================== --- leds.h (nonexistent) +++ leds.h (revision 816) @@ -0,0 +1,37 @@ +/* leds.c -- control the led's on a Motorola mc68ec0x0 board. + * Written by rob@cygnus.com (Rob Savoye) + * + * Copyright (c) 1995, 1996 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#ifndef __LEDS_H__ +#define __LEDS_H__ + +#define LED_ADDR 0xd00003 +#define LED_0 ~0x1 +#define LED_1 ~0x2 +#define LED_2 ~0x4 +#define LED_3 ~0x8 +#define LED_4 ~0x10 +#define LED_5 ~0x20 +#define LED_6 ~0x40 +#define LED_7 ~0x80 +#define LEDS_OFF 0xff +#define LEDS_ON 0x0 + +#define FUDGE(x) ((x >= 0xa && x <= 0xf) ? (x + 'a') & 0x7f : (x + '0') & 0x7f) + +extern void led_putnum( char ); +void zylons(); + +#endif /* __LEDS_H__ */

leds.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-write.c =================================================================== --- io-write.c (nonexistent) +++ io-write.c (revision 816) @@ -0,0 +1,47 @@ +/* + * io-write.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO write +#include "io.h" + +/* + * write -- write to a file descriptor + * input parameters: + * 0 : file descriptor + * 1 : buf ptr + * 2 : count + * output parameters: + * 0 : result + * 1 : errno + */ + +ssize_t write (int fd, const void *buf, size_t count) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fd; + parameters[1] = (uint32_t) buf; + parameters[2] = (uint32_t) count; + __hosted (HOSTED_WRITE, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-write.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme162lx-asm.S =================================================================== --- mvme162lx-asm.S (nonexistent) +++ mvme162lx-asm.S (revision 816) @@ -0,0 +1,292 @@ +/* + * mvme162lx-asm.S -- assembler routines for the MVME stub. + * + * This code was pulled out of mvme162lx-stub.c by Ian Taylor so that I + * could handle different register and label prefixes in a sensible + * way. + */ + +/**************************************************************************** + + THIS SOFTWARE IS NOT COPYRIGHTED + + HP offers the following for use in the public domain. HP makes no + warranty with regard to the software or it's performance and the + user accepts the software "AS IS" with all faults. + + HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD + TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +****************************************************************************/ + +#include "asm.h" + + .title "mvme162lx-asm.S for m68k" + + .globl SYM (registers) + .globl SYM (lastFrame) + .globl SYM (superStack) + .globl SYM (exceptionHook) + .globl SYM (_returnFromException) + .globl SYM (stackPtr) + .globl SYM (handle_exception) + .globl SYM (exceptionSize) + +.text +.globl SYM (return_to_super) +SYM (return_to_super): + movel SYM (registers)+60,sp /* get new stack pointer */ + movel SYM (lastFrame),a0 /* get last frame info */ + bra return_to_any + +.globl SYM (return_to_user) +SYM (return_to_user): + movel SYM (registers)+60,a0 /* get usp */ + movel a0,usp /* set usp */ + movel SYM (superStack),sp /* get original stack pointer */ + +return_to_any: + movel SYM (lastFrame),a0 /* get last frame info */ + movel a0@+,SYM (lastFrame) /* link in previous frame */ + addql IMM (8),a0 /* skip over pc, vector#*/ + movew a0@+,d0 /* get # of words in cpu frame */ + addw d0,a0 /* point to end of data */ + addw d0,a0 /* point to end of data */ + movel a0,a1 +/* copy the stack frame */ + subql IMM (1),d0 +copyUserLoop: + movew a1@-,sp@- + dbf d0,copyUserLoop + +#ifdef __HAVE_68881__ + fmoveml SYM (registers)+168,fpcr/fpsr/fpi + fmovemx SYM (registers)+72,fp0-fp7 + cmpl IMM (-1),a0@ /* skip frestore flag set ? */ + beq skip_frestore + frestore a0@+ +skip_frestore: +#endif + + moveml SYM (registers),d0-d7/a0-a6 + rte /* pop and go! */ + + +/* this function is called immediately when a level 7 interrupt occurs */ +/* if the previous interrupt level was 7 then we're already servicing */ +/* this interrupt and an rte is in order to return to the debugger. */ +/* For the 68000, the offset for sr is 6 due to the jsr return address */ +.text +.globl SYM (_debug_level7) +SYM (_debug_level7): + movew d0,sp@- +#ifdef mc68020 + movew sp@(2),d0 +#else + movew sp@(6),d0 +#endif + andiw IMM (0x700),d0 + cmpiw IMM (0x700),d0 + beq _already7 + movew sp@+,d0 + bra SYM (_catchException) +_already7: + movew sp@+,d0 +#ifndef mc68020 + lea sp@(4),sp /* pull off 68000 return address */ +#endif + rte + +#ifdef mc68020 +/* This function is called when a 68020 exception occurs. It saves + * all the cpu and fpcp regs in the _registers array, creates a frame on a + * linked list of frames which has the cpu and fpcp stack frames needed + * to properly restore the context of these processors, and invokes + * an exception handler (remcom_handler). + * + * stack on entry: stack on exit: + * N bytes of junk exception # MSWord + * Exception Format Word exception # MSWord + * Program counter LSWord + * Program counter MSWord + * Status Register + * + * + */ + +.text +.globl SYM (_catchException) +SYM (_catchException): + + oriw IMM (0x0700),sr /* Disable interrupts */ + + moveml d0-d7/a0-a6,SYM (registers) /* save registers */ + movel SYM (lastFrame),a0 /* last frame pointer */ + +#ifdef __HAVE_68881__ + /* do an fsave, then remember the address to begin a restore from */ + fsave a0@- + fmovemx fp0-fp7, SYM (registers)+72 + fmoveml fpcr/fpsr/fpi, SYM (registers)+168 +#endif + + lea SYM (registers),a5 /* get address of registers */ + movew sp@,d1 /* get status register */ + movew d1,a5@(66) /* save sr */ + movel sp@(2),a4 /* save pc in a4 for later use */ + movel a4,a5@(68) /* save pc in _regisers[] */ + +/* figure out how many bytes in the stack frame */ + movew sp@(6),d0 /* get '020 exception format */ + movew d0,d2 /* make a copy of format word */ + andiw IMM (0xf000),d0 /* mask off format type */ + rolw IMM (5),d0 /* rotate into the low byte *2 */ + lea SYM (exceptionSize),a1 + addw d0,a1 /* index into the table */ + movew a1@,d0 /* get number of words in frame */ + movew d0,d3 /* save it */ + subw d0,a0 /* adjust save pointer */ + subw d0,a0 /* adjust save pointer(bytes) */ + movel a0,a1 /* copy save pointer */ + subql IMM (1),d0 /* predecrement loop counter */ + +/* copy the frame */ + +saveFrameLoop: + movew sp@+,a1@+ + dbf d0,saveFrameLoop + +/* now that the stack has been clenaed, + * save the a7 in use at time of exception + */ + movel sp,SYM (superStack) /* save supervisor sp */ + andiw IMM (0x2000),d1 /* were we in supervisor mode ? */ + beq userMode + movel a7,a5@(60) /* save a7 */ + bra a7saveDone +userMode: + movel usp,a1 + movel a1,a5@(60) /* save user stack pointer */ +a7saveDone: + + +/* save size of frame */ + movew d3,a0@- + +/* compute exception number */ + andl IMM (0xfff),d2 /* mask off vector offset */ + lsrw IMM (2),d2 /* divide by 4 to get vect num */ + movel d2,a0@- /* save it */ + +/* save pc causing exception */ + movel a4,a0@- + +/* save old frame link and set the new value*/ + movel SYM (lastFrame),a1 /* last frame pointer */ + movel a1,a0@- /* save pointer to prev frame */ + movel a0,SYM (lastFrame) + + movel d2,sp@- /* push exception num */ +#ifdef TMP_HACK + movel SYM (exceptionHook),a0 /* get address of handler */ + jbsr a0@ /* and call it */ +#else + jbsr SYM (remcomHandler) +#endif + clrl sp@ /* replace exception num parm with frame ptr */ + jbsr SYM (_returnFromException) /* jbsr, but never returns */ + +#else /* mc68000 */ + +/* This function is called when an exception occurs. It translates the + * return address found on the stack into an exception vector # which + * is then handled by either handle_exception or a system handler. + * _catchException provides a front end for both. + * + * stack on entry: stack on exit: + * Program counter MSWord exception # MSWord + * Program counter LSWord exception # MSWord + * Status Register + * Return Address MSWord + * Return Address LSWord + */ +.text +.globl SYM (_catchException) +SYM (_catchException): + + oriw IMM (0x0700),sr /* Disable interrupts */ + + moveml d0-d7/a0-a6,SYM (registers) /* save registers */ + movel SYM (lastFrame),a0 /* last frame pointer */ + +#ifdef __HAVE_68881__ + /* do an fsave, then remember the address to begin a restore from */ + fsave a0@- + fmovemx fp0-fp7, SYM (registers)+72 + fmoveml fpcr/fpsr/fpi, SYM (registers)+168 +#endif + + lea SYM (registers),a5 /* get address of registers */ + movel sp@+,d2 /* pop return address */ + addl IMM (1530),d2 /* convert return addr to */ + divs IMM (6),d2 /* exception number */ + extl d2 + + moveql IMM (3),d3 /* assume a three word frame */ + + cmpiw IMM (3),d2 /* bus error or address error ? */ + bgt normal /* if >3 then normal error */ + movel sp@+,a0@- /* copy error info to frame buff*/ + movel sp@+,a0@- /* these are never used */ + moveql IMM (7),d3 /* this is a 7 word frame */ + +normal: + movew sp@+,d1 /* pop status register */ + movel sp@+,a4 /* pop program counter */ + movew d1,a5@(66) /* save sr */ + movel a4,a5@(68) /* save pc in _regisers[] */ + movel a4,a0@- /* copy pc to frame buffer */ + movew d1,a0@- /* copy sr to frame buffer */ + + movel sp,SYM (superStack) /* save supervisor sp */ + + andiw IMM (0x2000),d1 /* were we in supervisor mode ? */ + beq userMode + movel a7,a5@(60) /* save a7 */ + bra saveDone +userMode: + movel usp,a1 /* save user stack pointer */ + movel a1,a5@(60) /* save user stack pointer */ +saveDone: + + movew d3,a0@- /* push frame size in words */ + movel d2,a0@- /* push vector number */ + movel a4,a0@- /* push exception pc */ + +/* save old frame link and set the new value */ + movel SYM (lastFrame),a1 /* last frame pointer */ + movel a1,a0@- /* save pointer to prev frame */ + movel a0,SYM (lastFrame) + + movel d2,sp@- /* push exception num */ + movel SYM (exceptionHook),a0 /* get address of handler */ + jbsr a0@ /* and call it */ + clrl sp@ /* replace exception num parm with frame ptr */ + jbsr SYM (_returnFromException) /* jbsr, but never returns */ + +#endif /* m68000 */ + +/* + * remcomHandler is a front end for handle_exception. It moves the + * stack pointer into an area reserved for debugger use in case the + * breakpoint happened in supervisor mode. + */ +.globl SYM (remcomHandler) +SYM (remcomHandler): + addl IMM (4),sp /* pop off return address */ + movel sp@+,d0 /* get the exception number */ + movel SYM (stackPtr),sp /* move to remcom stack area */ + movel d0,sp@- /* push exception onto stack */ + jbsr SYM (handle_exception) /* this never returns */ + rts /* return */

mvme162lx-asm.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: configure =================================================================== --- configure (nonexistent) +++ configure (revision 816) @@ -0,0 +1,4995 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '$a$' >/dev/null 2>&1 && + test "X`expr 00001 : '.*$...$'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ + X"$0" : 'X$//$$' \| \ + X"$0" : 'X$/$' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/$[^/][^/]*$\/*$/{ + s//\1/ + q + } + /^X\/$\/\/$$/{ + s//\1/ + q + } + /^X\/$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '$a$' >/dev/null 2>&1 && + test "X`expr 00001 : '.*$...$'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; 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But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5 +echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +fi + +{ echo "$as_me:$LINENO: checking whether we are using GNU C" >&5 +echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat > conftest.c <&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then + ac_cv_c_compiler_gnu=yes +else + ac_cv_c_compiler_gnu=no +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } + +if test $ac_cv_c_compiler_gnu = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + + +AS=${AS-as} + +AR=${AR-ar} + +LD=${LD-ld} + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +# By default we simply use the C compiler to build assembly code. + +test "${CCAS+set}" = set || CCAS=$CC +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS + + + + +{ echo "$as_me:$LINENO: checking target cpu family" >&5 +echo $ECHO_N "checking target cpu family... $ECHO_C" >&6; } +DO=m68k +saved_LDFLAGS="$LDFLAGS" +LDFLAGS="-nostdlib -e main" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +cat >conftest.$ac_ext <<_ACEOF +#ifndef __mcoldfire__ + #error we are not coldfire + #endif +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + DO="cf" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f conftest.err conftest.$ac_ext +cat >conftest.$ac_ext <<_ACEOF +#ifndef __mfido__ + #error we are not fido + #endif +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + DO="fido" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f conftest.err conftest.$ac_ext +LDFLAGS=$saved_LDFLAGS +{ echo "$as_me:$LINENO: result: $DO" >&5 +echo "${ECHO_T}$DO" >&6; } + + +host_makefile_frag=${srcdir}/../config/default.mh +target_makefile_frag=${srcdir}/../config/default.mt + +host_makefile_frag_path=$host_makefile_frag + + +target_makefile_frag_path=$target_makefile_frag + + + +ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ + t end + s/^$[^=]*$=$.*$$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. 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When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '$a$' >/dev/null 2>&1 && + test "X`expr 00001 : '.*$...$'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ + X"$0" : 'X$//$$' \| \ + X"$0" : 'X$/$' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/$[^/][^/]*$\/*$/{ + s//\1/ + q + } + /^X\/$\/\/$$/{ + s//\1/ + q + } + /^X\/$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. 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Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ + X"$mf" : 'X$//$[^/]' \| \ + X"$mf" : 'X$//$$' \| \ + X"$mf" : 'X$/$' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X$\/\/$[^/].*/{ + s//\1/ + q + } + /^X$\/\/$$/{ + s//\1/ + q + } + /^X$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote$.*(DEPDIR).*$$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ + X"$file" : 'X$//$[^/]' \| \ + X"$file" : 'X$//$$' \| \ + X"$file" : 'X$/$' \| . 2>/dev/null || +echo X"$file" | + sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X$\/\/$[^/].*/{ + s//\1/ + q + } + /^X$\/\/$$/{ + s//\1/ + q + } + /^X$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X$//$[^/]' \| \ + X"$as_dir" : 'X$//$$' \| \ + X"$as_dir" : 'X$/$' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X$\/\/$[^/].*/{ + s//\1/ + q + } + /^X$\/\/$$/{ + s//\1/ + q + } + /^X$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + "Makefile":F) . ${libgloss_topdir}/config-ml.in ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + +

configure Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: io-gdb.c =================================================================== --- io-gdb.c (nonexistent) +++ io-gdb.c (revision 816) @@ -0,0 +1,140 @@ +/* + * hosted io support for GDB's remote fileio protocol + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include "io.h" +#include +#include +#include + +gdb_mode_t +__hosted_to_gdb_mode_t (mode_t m) +{ + gdb_mode_t result = 0; + if (m & S_IFREG) + result |= GDB_S_IFREG; + if (m & S_IFDIR) + result |= GDB_S_IFDIR; + if (m & S_IRUSR) + result |= GDB_S_IRUSR; + if (m & S_IWUSR) + result |= GDB_S_IWUSR; + if (m & S_IXUSR) + result |= GDB_S_IXUSR; + if (m & S_IRGRP) + result |= GDB_S_IRGRP; + if (m & S_IWGRP) + result |= GDB_S_IWGRP; + if (m & S_IXGRP) + result |= GDB_S_IXGRP; + if (m & S_IROTH) + result |= GDB_S_IROTH; + if (m & S_IWOTH) + result |= GDB_S_IWOTH; + if (m & S_IXOTH) + result |= GDB_S_IXOTH; + return result; +} + +int32_t +__hosted_to_gdb_open_flags (int f) +{ + int32_t result = 0; + if (f & O_RDONLY) + result |= GDB_O_RDONLY; + if (f & O_WRONLY) + result |= GDB_O_WRONLY; + if (f & O_RDWR) + result |= GDB_O_RDWR; + if (f & O_APPEND) + result |= GDB_O_APPEND; + if (f & O_CREAT) + result |= GDB_O_CREAT; + if (f & O_TRUNC) + result |= GDB_O_TRUNC; + if (f & O_EXCL) + result |= GDB_O_EXCL; + return result; +} + +int32_t +__hosted_to_gdb_lseek_flags (int f) +{ + if (f == SEEK_CUR) + return GDB_SEEK_CUR; + else if (f == SEEK_END) + return GDB_SEEK_END; + else + return GDB_SEEK_SET; +} + +void +__hosted_from_gdb_stat (const struct gdb_stat *gs, + struct stat *s) +{ + s->st_dev = gs->st_dev; + s->st_ino = gs->st_ino; + s->st_mode = gs->st_mode; + s->st_nlink = gs->st_nlink; + s->st_uid = gs->st_uid; + s->st_gid = gs->st_gid; + s->st_rdev = gs->st_rdev; + s->st_size = gs->st_size; + s->st_blksize = gs->st_blksize; + s->st_blocks = gs->st_blocks; + s->st_atime = gs->st_atime; + s->st_mtime = gs->st_mtime; + s->st_ctime = gs->st_ctime; +} + +void +__hosted_from_gdb_timeval (const struct gdb_timeval *gt, + struct timeval *t) +{ + t->tv_sec = gt->tv_sec; + t->tv_usec = gt->tv_usec; +} + +int +__hosted_from_gdb_errno (int32_t err) +{ + switch (err) + { + case 0: return 0; + case GDB_EPERM: return EPERM; + case GDB_ENOENT: return ENOENT; + case GDB_EINTR: return EINTR; + case GDB_EBADF: return EBADF; + case GDB_EACCES: return EACCES; + case GDB_EFAULT: return EFAULT; + case GDB_EBUSY: return EBUSY; + case GDB_EEXIST: return EEXIST; + case GDB_ENODEV: return ENODEV; + case GDB_ENOTDIR: return ENOTDIR; + case GDB_EISDIR: return EISDIR; + case GDB_EINVAL: return EINVAL; + case GDB_ENFILE: return ENFILE; + case GDB_EMFILE: return EMFILE; + case GDB_EFBIG: return EFBIG; + case GDB_ENOSPC: return ENOSPC; + case GDB_ESPIPE: return ESPIPE; + case GDB_EROFS: return EROFS; + case GDB_ENAMETOOLONG: return ENAMETOOLONG; + case GDB_EUNKNOWN: + default: + return EIO; + } +} +

io-gdb.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sbc5206.ld =================================================================== --- sbc5206.ld (nonexistent) +++ sbc5206.ld (revision 816) @@ -0,0 +1,128 @@ +/* STARTUP(crt0.o) */ +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ +SEARCH_DIR(.) +GROUP(-ldbug -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the Arnewsh SBC5206 + * stack grows down from high memory. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x10000, LENGTH = 0xd000 +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 0xd000); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + *(.text .text.*) + . = ALIGN(0x4); + __CTOR_LIST__ = .; + ___CTOR_LIST__ = .; + LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) + *(.ctors) + LONG(0) + __CTOR_END__ = .; + __DTOR_LIST__ = .; + ___DTOR_LIST__ = .; + LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) + *(.dtors) + LONG(0) + __DTOR_END__ = .; + *(.rodata .rodata.*) + *(.gcc_except_table) + + . = ALIGN(0x2); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: fido.sc =================================================================== --- fido.sc (nonexistent) +++ fido.sc (revision 816) @@ -0,0 +1,230 @@ +SRAM_ORIGIN=0x03000000 +SRAM_LENGTH=0x00100000 + +# HEAPEND must be in the same memory region as DATA. STACK should be +# above HEAPEND, also in the same region, for configurations which +# need __stack. + +case $MODE in + rom) + CRT0=rom + TEXT=rom + DATA=sram + DATALOAD="rom" + STACK=0x030ffffc + HEAPEND=0x03080000 + ;; + sram) + CRT0=ram + TEXT=sram + DATA=sdram + STACK=0x021ffffc + HEAPEND=0x02180000 + # Leave the rest of SDRAM for manual use. + ;; + sdram) + CRT0=ram + TEXT=sdram + DATA=sdram + STACK=0x021ffffc + HEAPEND=0x02180000 + # Leave the rest of SDRAM for manual use. + ;; + redboot) + CRT0=redboot + # We need to avoid the area used by RedBoot + SRAM_ORIGIN=0x3080000 + SRAM_LENGTH=0x80000 + # Put code for RedBoot apps in SRAM, since the fido1100 has + # trouble running code from SDRAM. + TEXT=sram + DATA=sdram + STACK=0 + HEAPEND=0x027f0000 + ;; + *) + ERROR + ;; +esac + +cat < ${TEXT} + + /* Text section. */ + .text : + { + *(.text .text.*) + *(.gnu.linkonce.t.*) + + . = ALIGN(0x4); + /* These are for running static constructors and destructors under ELF. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*crtend.o(.ctors)) + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*crtend.o(.dtors)) + + . = ALIGN(0x4); + KEEP (*crtbegin.o(.jcr)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .jcr)) + KEEP (*crtend.o(.jcr)) + + *(.rodata .rodata.*) + *(.gnu.linkonce.r.*) + *(.gcc_except_table) + *(.eh_frame) + + . = ALIGN(0x2); + _init = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _fini = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + . = ALIGN(0x800); /* align to a 2K dcache boundary */ + _dcache_start = .; + *(DCACHE_CODE) + _dcache_end = .; + _etext = .; + *(.lit) + . = ALIGN(0x4); + __start_romdata = .; + } > ${TEXT} + + /* Initialized data section. */ + .data : + { + _data = .; + *(.got.plt) *(.got) + *(.shdata); + *(.data .data.*) + *(.gnu.linkonce.d.*) + _edata_cksum = .; + *(checksum); + _edata = .; + } > ${DATA} ${DATALOAD:+AT>} ${DATALOAD} + + /* Zero-initialized data. */ + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ${DATA} + + /* Specially designated data is placed in the internal RAM. */ + fast_memory : + { + . = ALIGN(0x4); + __fast_start = .; + *(FAST_RAM) + __fast_stop = .; + } > int_ram +} + +PROVIDE (__stack = ${STACK}); + +PROVIDE (_heapend = ${HEAPEND}); +EOF Index: idp-outbyte.c =================================================================== --- idp-outbyte.c (nonexistent) +++ idp-outbyte.c (revision 816) @@ -0,0 +1,74 @@ +/* idp-outbyte.c + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include <_ansi.h> +#include "mc68681reg.h" + +/* + * The DUART is mapped into the IDP address space in an unusual + * manner. The mc68681 is an 8 bit device located on the least + * significant byte (byte0) of the data bus. Bytes 3, 2, and + * one have nothing in them and writes to these locations are + * not valid. + */ + +#define DUART_ADDR 0x00B00000 +#define READREG(x) (*((volatile char *) DUART_ADDR + (x * 4) + 3)) +#define WRITEREG(x, y) (*((char *) DUART_ADDR + (x * 4) + 3) = y) + +/* + * raw_outbyte -- send a byte to the DUART buffer. This only sends + * to channel A. + */ +static void +_DEFUN (raw_outbyte, (byte), + char byte) +{ + /* First, wait for the UART to finish clocking out the last + character we sent, if any. Then, give it the next character to + work on. By waiting first, then handing off a new character, we + allow the UART to work while the processor (perhaps) does other + things; if we waited after sending each character, there'd be no + opportunity for parallelism. */ + while ((READREG (DUART_SRA) & 0x04) == 0x00) + ; + + WRITEREG (DUART_TBA, byte); /* write the byte */ +} + + +/* + * outbyte -- send BYTE out the DUART's channel A, for display to + * the user. + * + * Normally, this is identical to raw_outbyte, but if + * GDB_MONITOR_OUTPUT is #defined, we prefix each byte we send + * with a ^O character (ASCII 15). This is a signal to GDB's + * `rom68k' target to pass the character directly on to the user; + * it allows programs to do console output under GDB. + * + * We compile this file twice: once with GDB_MONITOR_OUTPUT + * #defined, and once without. The former .o file we put in + * libidpgdb.a, which is included in the link by idpgdb.ld; the + * latter we put in libidp.a, which is selected by idp.ld. + */ +void +_DEFUN (outbyte, (byte), + char byte) +{ +#ifdef GDB_MONITOR_OUTPUT + raw_outbyte (0x0f); +#endif + raw_outbyte (byte); +}

idp-outbyte.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-rename.c =================================================================== --- io-rename.c (nonexistent) +++ io-rename.c (revision 816) @@ -0,0 +1,50 @@ +/* + * io-rename.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#define IO rename +#include "io.h" + +/* + * rename -- rename a file + * input parameters: + * 0 : oldname ptr + * 1 : oldname length + * 2 : newname ptr + * 3 : newname length + * output parameters: + * 0 : result + * 1 : errno + */ + +int _rename (const char *oldpath, const char *newpath) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) oldpath; + parameters[1] = (uint32_t) strlen (oldpath) + 1; + parameters[2] = (uint32_t) newpath; + parameters[3] = (uint32_t) strlen (newpath) + 1; + __hosted (HOSTED_RENAME, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-rename.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io.h =================================================================== --- io.h (nonexistent) +++ io.h (revision 816) @@ -0,0 +1,155 @@ +/* + * hosted & unhosted io support. + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#if HOSTED +#include +#include +#include +#include + +#define HOSTED_EXIT 0 +#define HOSTED_INIT_SIM 1 +#define HOSTED_OPEN 2 +#define HOSTED_CLOSE 3 +#define HOSTED_READ 4 +#define HOSTED_WRITE 5 +#define HOSTED_LSEEK 6 +#define HOSTED_RENAME 7 +#define HOSTED_UNLINK 8 +#define HOSTED_STAT 9 +#define HOSTED_FSTAT 10 +#define HOSTED_GETTIMEOFDAY 11 +#define HOSTED_ISATTY 12 +#define HOSTED_SYSTEM 13 + +/* This function is provided by the board's BSP, because the precise + mechanism of informing gdb is board specific. */ +extern int __io_hosted (int func, void *args); + +/* Protocol specific representation of datatypes, as specified in D.9.11 + * of the GDB manual. + * Note that since the m68k is big-endian, we can use native + * representations of integer datatypes in structured datatypes. */ + +typedef uint32_t gdb_mode_t; +typedef uint32_t gdb_time_t; + +struct gdb_stat { + uint32_t st_dev; /* device */ + uint32_t st_ino; /* inode */ + gdb_mode_t st_mode; /* protection */ + uint32_t st_nlink; /* number of hard links */ + uint32_t st_uid; /* user ID of owner */ + uint32_t st_gid; /* group ID of owner */ + uint32_t st_rdev; /* device type (if inode device) */ + uint64_t st_size; /* total size, in bytes */ + uint64_t st_blksize; /* blocksize for filesystem I/O */ + uint64_t st_blocks; /* number of blocks allocated */ + gdb_time_t st_atime; /* time of last access */ + gdb_time_t st_mtime; /* time of last modification */ + gdb_time_t st_ctime; /* time of last change */ +}; + +struct gdb_timeval { + gdb_time_t tv_sec; /* second */ + uint64_t tv_usec; /* microsecond */ +}; + + +/* Parameters are passed between the library and the debugging stub + * in a fixed-size buffer. + */ + +typedef uint32_t gdb_parambuf_t[4]; + +/* open flags */ + +#define GDB_O_RDONLY 0x0 +#define GDB_O_WRONLY 0x1 +#define GDB_O_RDWR 0x2 +#define GDB_O_APPEND 0x8 +#define GDB_O_CREAT 0x200 +#define GDB_O_TRUNC 0x400 +#define GDB_O_EXCL 0x800 + +/* mode_t values */ + +#define GDB_S_IFREG 0100000 +#define GDB_S_IFDIR 040000 +#define GDB_S_IRUSR 0400 +#define GDB_S_IWUSR 0200 +#define GDB_S_IXUSR 0100 +#define GDB_S_IRGRP 040 +#define GDB_S_IWGRP 020 +#define GDB_S_IXGRP 010 +#define GDB_S_IROTH 04 +#define GDB_S_IWOTH 02 +#define GDB_S_IXOTH 01 + +/* errno values */ + +#define GDB_EPERM 1 +#define GDB_ENOENT 2 +#define GDB_EINTR 4 +#define GDB_EBADF 9 +#define GDB_EACCES 13 +#define GDB_EFAULT 14 +#define GDB_EBUSY 16 +#define GDB_EEXIST 17 +#define GDB_ENODEV 19 +#define GDB_ENOTDIR 20 +#define GDB_EISDIR 21 +#define GDB_EINVAL 22 +#define GDB_ENFILE 23 +#define GDB_EMFILE 24 +#define GDB_EFBIG 27 +#define GDB_ENOSPC 28 +#define GDB_ESPIPE 29 +#define GDB_EROFS 30 +#define GDB_ENAMETOOLONG 91 +#define GDB_EUNKNOWN 9999 + +/* lseek flags */ + +#define GDB_SEEK_SET 0 +#define GDB_SEEK_CUR 1 +#define GDB_SEEK_END 2 + + +/* conversion functions */ + +extern gdb_mode_t __hosted_to_gdb_mode_t (mode_t m); +extern int32_t __hosted_to_gdb_open_flags (int f); +extern int32_t __hosted_to_gdb_lseek_flags (int f); + +extern void __hosted_from_gdb_stat (const struct gdb_stat *gs, + struct stat *s); +extern void __hosted_from_gdb_timeval (const struct gdb_timeval *gt, + struct timeval *t); +extern int __hosted_from_gdb_errno (int32_t err); + +#else +#ifdef IO +#define IO_NAME_(IO) __hosted_##IO +#define IO_NAME(IO) IO_NAME_(IO) +#define IO_STRING_(IO) #IO +#define IO_STRING(IO) IO_STRING_(IO) +/* Emit an object that causes a gnu linker warning. */ +static const char IO_NAME (IO) [] +__attribute__ ((section (".gnu.warning"), used)) = +"IO function '" IO_STRING (IO) "' used"; +#endif +#endif

io.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mc68681reg.h =================================================================== --- mc68681reg.h (nonexistent) +++ mc68681reg.h (revision 816) @@ -0,0 +1,43 @@ +/* mc68681reg.h -- Motorola mc68681 DUART register offsets. + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#define DUART_MR1A 0x00 /* Mode Register A */ +#define DUART_MR1A 0x00 /* Mode Register A */ +#define DUART_SRA 0x01 /* Status Register A */ +#define DUART_CSRA 0x01 /* Clock-Select Register A */ +#define DUART_CRA 0x02 /* Command Register A */ +#define DUART_RBA 0x03 /* Receive Buffer A */ +#define DUART_TBA 0x03 /* Transmit Buffer A */ +#define DUART_IPCR 0x04 /* Input Port Change Register */ +#define DUART_ACR 0x04 /* Auxiliary Control Register */ +#define DUART_ISR 0x05 /* Interrupt Status Register */ +#define DUART_IMR 0x05 /* Interrupt Mask Register */ +#define DUART_CUR 0x06 /* Counter Mode: current MSB */ +#define DUART_CTUR 0x06 /* Counter/Timer upper reg */ +#define DUART_CLR 0x07 /* Counter Mode: current LSB */ +#define DUART_CTLR 0x07 /* Counter/Timer lower reg */ +#define DUART_MR1B 0x08 /* Mode Register B */ +#define DUART_MR2B 0x08 /* Mode Register B */ +#define DUART_SRB 0x09 /* Status Register B */ +#define DUART_CSRB 0x09 /* Clock-Select Register B */ +#define DUART_CRB 0x0A /* Command Register B */ +#define DUART_RBB 0x0B /* Receive Buffer B */ +#define DUART_TBB 0x0B /* Transmit Buffer A */ +#define DUART_IVR 0x0C /* Interrupt Vector Register */ +#define DUART_IP 0x0D /* Input Port */ +#define DUART_OPCR 0x0D /* Output Port Configuration Reg. */ +#define DUART_STRTCC 0x0E /* Start-Counter command */ +#define DUART_OPRSET 0x0E /* Output Port Reg, SET bits */ +#define DUART_STOPCC 0x0F /* Stop-Counter command */ +#define DUART_OPRRST 0x0F /* Output Port Reg, ReSeT bits */

mc68681reg.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme-stub.c =================================================================== --- mvme-stub.c (nonexistent) +++ mvme-stub.c (revision 816) @@ -0,0 +1,734 @@ +unsigned long sp_ptr; +unsigned long pc_ptr; +int cnt; +#define UNWIND asm ("movel %/sp, %0" : "=g" (sp_ptr));\ + printf ("\n\t\t== Starting at 0x%x ==\n", sp_ptr);\ + for (cnt=4; cnt <=32; cnt+=4) {\ + printf ("+%d(0x%x): 0x%x\t\t-%d(0x%x): 0x%x\n",\ + cnt, (sp_ptr + cnt), *(unsigned long *)(sp_ptr + cnt),\ + cnt, (sp_ptr - cnt), *(unsigned long *)(sp_ptr - cnt)\ + ); }; fflush (stdout); + +/**************************************************************************** + + THIS SOFTWARE IS NOT COPYRIGHTED + + HP offers the following for use in the public domain. HP makes no + warranty with regard to the software or it's performance and the + user accepts the software "AS IS" with all faults. + + HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD + TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +****************************************************************************/ + +/**************************************************************************** + * Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $ + * + * Module name: remcom.c $ + * Revision: 1.34 $ + * Date: 91/03/09 12:29:49 $ + * Contributor: Lake Stevens Instrument Division$ + * + * Description: low level support for gdb debugger. $ + * + * Considerations: only works on target hardware $ + * + * Written by: Glenn Engel $ + * ModuleState: Experimental $ + * + * NOTES: See Below $ + * + * To enable debugger support, two things need to happen. One, a + * call to set_debug_traps() is necessary in order to allow any breakpoints + * or error conditions to be properly intercepted and reported to gdb. + * Two, a breakpoint needs to be generated to begin communication. This + * is most easily accomplished by a call to breakpoint(). Breakpoint() + * simulates a breakpoint by executing a trap #1. + * + * Some explanation is probably necessary to explain how exceptions are + * handled. When an exception is encountered the 68000 pushes the current + * program counter and status register onto the supervisor stack and then + * transfers execution to a location specified in it's vector table. + * The handlers for the exception vectors are hardwired to jmp to an address + * given by the relation: (exception - 256) * 6. These are decending + * addresses starting from -6, -12, -18, ... By allowing 6 bytes for + * each entry, a jsr, jmp, bsr, ... can be used to enter the exception + * handler. Using a jsr to handle an exception has an added benefit of + * allowing a single handler to service several exceptions and use the + * return address as the key differentiation. The vector number can be + * computed from the return address by [ exception = (addr + 1530) / 6 ]. + * The sole purpose of the routine _catchException is to compute the + * exception number and push it on the stack in place of the return address. + * The external function exceptionHandler() is + * used to attach a specific handler to a specific 68k exception. + * For 68020 machines, the ability to have a return address around just + * so the vector can be determined is not necessary because the '020 pushes an + * extra word onto the stack containing the vector offset + * + * Because gdb will sometimes write to the stack area to execute function + * calls, this program cannot rely on using the supervisor stack so it + * uses it's own stack area reserved in the int array remcomStack. + * + ************* + * + * The following gdb commands are supported: + * + * command function Return value + * + * g return the value of the CPU registers hex data or ENN + * G set the value of the CPU registers OK or ENN + * + * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN + * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN + * + * c Resume at current address SNN ( signal NN) + * cAA..AA Continue at address AA..AA SNN + * + * s Step one instruction SNN + * sAA..AA Step one instruction from AA..AA SNN + * + * k kill + * + * ? What was the last sigval ? SNN (signal NN) + * + * All commands and responses are sent with a packet which includes a + * checksum. A packet consists of + * + * $#. + * + * where + * :: + * :: < two hex digits computed as modulo 256 sum of > + * + * When a packet is received, it is first acknowledged with either '+' or '-'. + * '+' indicates a successful transfer. '-' indicates a failed transfer. + * + * Example: + * + * Host: Reply: + * $m0,10#2a +$00010203040506070809101112131415#42 + * + ****************************************************************************/ + +#include +#include +#include +#include <_ansi.h> + +/************************************************************************ + * + * external low-level support routines + */ +typedef void (*ExceptionHook)(int); /* pointer to function with int parm */ +typedef void (*Function)(); /* pointer to a function */ + +extern int putDebugChar(); /* write a single character */ +extern char getDebugChar(); /* read and return a single char */ + +ExceptionHook exceptionHook; /* hook variable for errors/exceptions */ + +/************************/ +/* FORWARD DECLARATIONS */ +/************************/ +/** static void initializeRemcomErrorFrame PARAMS ((void)); **/ +static void _DEFUN_VOID (initializeRemcomErrorFrame); + +/************************************************************************/ +/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/ +/* at least NUMREGBYTES*2 are needed for register packets */ +#define BUFMAX 400 + +static char initialized; /* boolean flag. != 0 means we've been initialized */ + +int remote_debug = 0; /*** Robs Thu Sep 24 22:18:51 PDT 1992 ***/ +/* debug > 0 prints ill-formed commands in valid packets & checksum errors */ + +static const char hexchars[]="0123456789abcdef"; + +/* there are 180 bytes of registers on a 68020 w/68881 */ +/* many of the fpa registers are 12 byte (96 bit) registers */ +#define NUMREGBYTES 180 +enum regnames {D0,D1,D2,D3,D4,D5,D6,D7, + A0,A1,A2,A3,A4,A5,A6,A7, + PS,PC, + FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7, + FPCONTROL,FPSTATUS,FPIADDR + }; + +typedef struct FrameStruct +{ + struct FrameStruct *previous; + int exceptionPC; /* pc value when this frame created */ + int exceptionVector; /* cpu vector causing exception */ + short frameSize; /* size of cpu frame in words */ + short sr; /* for 68000, this not always sr */ + int pc; + short format; + int fsaveHeader; + int morejunk[0]; /* exception frame, fp save... */ +} Frame; + +#define FRAMESIZE 500 +int gdbFrameStack[FRAMESIZE]; +Frame *lastFrame; + +/* + * these should not be static cuz they can be used outside this module + */ +int registers[NUMREGBYTES/4]; +int superStack; + +#define STACKSIZE 10000 +int remcomStack[STACKSIZE/sizeof(int)]; +int* stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1]; + +/* + * In many cases, the system will want to continue exception processing + * when a continue command is given. + * oldExceptionHook is a function to invoke in this case. + */ + +static ExceptionHook oldExceptionHook; + +/* the size of the exception stack on the 68020 varies with the type of + * exception. The following table is the number of WORDS used + * for each exception format. + */ +const short exceptionSize[] = { 4,4,6,4,4,4,4,4,29,10,16,46,12,4,4,4 }; + +/************* jump buffer used for setjmp/longjmp **************************/ +jmp_buf remcomEnv; + +#define BREAKPOINT() asm(" trap #1"); + +extern void _DEFUN_VOID (return_to_super); +extern void _DEFUN_VOID (return_to_user); +extern void _DEFUN_VOID (_catchException); + +void _returnFromException( Frame *frame ) +{ + /* if no passed in frame, use the last one */ + if (! frame) + { + frame = lastFrame; + frame->frameSize = 4; + frame->format = 0; + frame->fsaveHeader = -1; /* restore regs, but we dont have fsave info*/ + } + +#ifndef mc68020 + /* a 68000 cannot use the internal info pushed onto a bus error + * or address error frame when doing an RTE so don't put this info + * onto the stack or the stack will creep every time this happens. + */ + frame->frameSize=3; +#endif + + /* throw away any frames in the list after this frame */ + lastFrame = frame; + + frame->sr = registers[(int) PS]; + frame->pc = registers[(int) PC]; + + if (registers[(int) PS] & 0x2000) + { + /* return to supervisor mode... */ + return_to_super(); + } + else + { /* return to user mode */ + return_to_user(); + } +} + +int hex(ch) +char ch; +{ + if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10); + if ((ch >= '0') && (ch <= '9')) return (ch-'0'); + if ((ch >= 'A') && (ch <= 'F')) return (ch-'A'+10); + return (-1); +} + + +/* scan for the sequence $# */ +void getpacket(buffer) +char * buffer; +{ + unsigned char checksum; + unsigned char xmitcsum; + int i; + int count; + char ch; + + if (remote_debug) { + printf("\nGETPACKET: sr=0x%x, pc=0x%x, sp=0x%x\n", + registers[ PS ], + registers[ PC ], + registers[ A7 ] + ); fflush (stdout); + UNWIND + } + + do { + /* wait around for the start character, ignore all other characters */ + while ((ch = getDebugChar()) != '$'); + checksum = 0; + xmitcsum = -1; + + count = 0; + + /* now, read until a # or end of buffer is found */ + while (count < BUFMAX) { + ch = getDebugChar(); + if (ch == '#') break; + checksum = checksum + ch; + buffer[count] = ch; + count = count + 1; + } + buffer[count] = 0; + + if (ch == '#') { + xmitcsum = hex(getDebugChar()) << 4; + xmitcsum += hex(getDebugChar()); + if ((remote_debug ) && (checksum != xmitcsum)) { + fprintf(stderr,"bad checksum. My count = 0x%x, sent=0x%x. buf=%s\n", + checksum,xmitcsum,buffer); + } + + if (checksum != xmitcsum) putDebugChar('-'); /* failed checksum */ + else { + putDebugChar('+'); /* successful transfer */ + /* if a sequence char is present, reply the sequence ID */ + if (buffer[2] == ':') { + putDebugChar( buffer[0] ); + putDebugChar( buffer[1] ); + /* remove sequence chars from buffer */ + count = strlen(buffer); + for (i=3; i <= count; i++) buffer[i-3] = buffer[i]; + } + } + } + } while (checksum != xmitcsum); + +} + +/* send the packet in buffer. The host get's one chance to read it. + This routine does not wait for a positive acknowledge. */ + +void putpacket(buffer) +char * buffer; +{ + unsigned char checksum; + int count; + char ch; + + /* $#. */ + /*** do {***/ + putDebugChar('$'); + checksum = 0; + count = 0; + + while (ch=buffer[count]) { + if (! putDebugChar(ch)) return; + checksum += ch; + count += 1; + } + + putDebugChar('#'); + putDebugChar(hexchars[checksum >> 4]); + putDebugChar(hexchars[checksum % 16]); + + if (remote_debug) { + printf("\nPUTPACKET: sr=0x%x, pc=0x%x, sp=0x%x\n", + registers[ PS ], + registers[ PC ], + registers[ A7 ] + ); fflush (stdout); + UNWIND + } + +/*** } while (getDebugChar() != '+'); ***/ +/** } while (1 == 0); (getDebugChar() != '+'); **/ + +} + +char remcomInBuffer[BUFMAX]; +char remcomOutBuffer[BUFMAX]; +static short error; + + +void debug_error(format, parm) +char * format; +char * parm; +{ + if (remote_debug) fprintf(stderr,format,parm); +} + +/* convert the memory pointed to by mem into hex, placing result in buf */ +/* return a pointer to the last char put in buf (null) */ +char* mem2hex(mem, buf, count) +char* mem; +char* buf; +int count; +{ + int i; + unsigned char ch; + for (i=0;i> 4]; + *buf++ = hexchars[ch % 16]; + } + *buf = 0; + return(buf); +} + +/* convert the hex array pointed to by buf into binary to be placed in mem */ +/* return a pointer to the character AFTER the last byte written */ +char* hex2mem(buf, mem, count) +char* buf; +char* mem; +int count; +{ + int i; + unsigned char ch; + for (i=0;i=0) + { + *intValue = (*intValue <<4) | hexValue; + numChars ++; + } + else + break; + + (*ptr)++; + } + + return (numChars); +} + +/* + * This function does all command procesing for interfacing to gdb. + */ +void handle_exception(int exceptionVector) +{ + int sigval; + int addr, length; + char * ptr; + int newPC; + Frame *frame; + + if (remote_debug) printf("\nHANDLE_EXCEPTION: vector=%d, sr=0x%x, pc=0x%x, sp=0x%x\n", + exceptionVector, + registers[ PS ], + registers[ PC ], + registers[ A7 ] + ); fflush (stdout); + + /* reply to host that an exception has occurred */ + sigval = computeSignal( exceptionVector ); + remcomOutBuffer[0] = 'S'; + remcomOutBuffer[1] = hexchars[sigval >> 4]; + remcomOutBuffer[2] = hexchars[sigval % 16]; + remcomOutBuffer[3] = 0; + + putpacket(remcomOutBuffer); + + while (1==1) { + error = 0; + remcomOutBuffer[0] = 0; + getpacket(remcomInBuffer); + switch (remcomInBuffer[0]) { + case '?' : remcomOutBuffer[0] = 'S'; + remcomOutBuffer[1] = hexchars[sigval >> 4]; + remcomOutBuffer[2] = hexchars[sigval % 16]; + remcomOutBuffer[3] = 0; + break; + case 'd' : remote_debug = !(remote_debug); /* toggle debug flag */ + break; + case 'g' : /* return the value of the CPU registers */ + mem2hex((char*) registers, remcomOutBuffer, NUMREGBYTES); + break; + case 'G' : /* set the value of the CPU registers - return OK */ + hex2mem(&remcomInBuffer[1], (char*) registers, NUMREGBYTES); + strcpy(remcomOutBuffer,"OK"); + break; + + /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */ + case 'm' : + if (setjmp(remcomEnv) == 0) + { + exceptionHandler(2,handle_buserror); + + /* TRY TO READ %x,%x. IF SUCCEED, SET PTR = 0 */ + ptr = &remcomInBuffer[1]; + if (hexToInt(&ptr,&addr)) + if (*(ptr++) == ',') + if (hexToInt(&ptr,&length)) + { + ptr = 0; + mem2hex((char*) addr, remcomOutBuffer, length); + } + + if (ptr) + { + strcpy(remcomOutBuffer,"E01"); + debug_error("malformed read memory command: %s",remcomInBuffer); + } + } + else { + exceptionHandler(2,_catchException); + strcpy(remcomOutBuffer,"E03"); + debug_error("bus error"); + } + + /* restore handler for bus error */ + exceptionHandler(2,_catchException); + break; + + /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */ + case 'M' : + if (setjmp(remcomEnv) == 0) { + exceptionHandler(2,handle_buserror); + + /* TRY TO READ '%x,%x:'. IF SUCCEED, SET PTR = 0 */ + ptr = &remcomInBuffer[1]; + if (hexToInt(&ptr,&addr)) + if (*(ptr++) == ',') + if (hexToInt(&ptr,&length)) + if (*(ptr++) == ':') + { + hex2mem(ptr, (char*) addr, length); + ptr = 0; + strcpy(remcomOutBuffer,"OK"); + } + if (ptr) + { + strcpy(remcomOutBuffer,"E02"); + debug_error("malformed write memory command: %s",remcomInBuffer); + } + } + else { + exceptionHandler(2,_catchException); + strcpy(remcomOutBuffer,"E03"); + debug_error("bus error"); + } + + /* restore handler for bus error */ + exceptionHandler(2,_catchException); + break; + + /* cAA..AA Continue at address AA..AA(optional) */ + /* sAA..AA Step one instruction from AA..AA(optional) */ + case 'c' : + case 's' : + /* try to read optional parameter, pc unchanged if no parm */ + ptr = &remcomInBuffer[1]; + if (hexToInt(&ptr,&addr)) + registers[ PC ] = addr; + + newPC = registers[ PC]; + + /* clear the trace bit */ + registers[ PS ] &= 0x7fff; + + /* set the trace bit if we're stepping */ + if (remcomInBuffer[0] == 's') registers[ PS ] |= 0x8000; + + /* + * look for newPC in the linked list of exception frames. + * if it is found, use the old frame it. otherwise, + * fake up a dummy frame in returnFromException(). + */ + if (remote_debug) printf("new pc = 0x%x\n",newPC); + frame = lastFrame; + while (frame) + { + if (remote_debug) + printf("frame at 0x%x has pc=0x%x, except#=%d\n", + frame,frame->exceptionPC, + frame->exceptionVector); + if (frame->exceptionPC == newPC) break; /* bingo! a match */ + /* + * for a breakpoint instruction, the saved pc may + * be off by two due to re-executing the instruction + * replaced by the trap instruction. Check for this. + */ + if ((frame->exceptionVector == 33) && + (frame->exceptionPC == (newPC+2))) break; + if (frame == frame->previous) + { + frame = 0; /* no match found */ + break; + } + frame = frame->previous; + } + + /* + * If we found a match for the PC AND we are not returning + * as a result of a breakpoint (33), + * trace exception (9), nmi (31), jmp to + * the old exception handler as if this code never ran. + */ + if (frame) + { + if ((frame->exceptionVector != 9) && + (frame->exceptionVector != 31) && + (frame->exceptionVector != 33)) + { + /* + * invoke the previous handler. + */ + if (oldExceptionHook) + (*oldExceptionHook) (frame->exceptionVector); + newPC = registers[ PC ]; /* pc may have changed */ + if (newPC != frame->exceptionPC) + { + if (remote_debug) + printf("frame at 0x%x has pc=0x%x, except#=%d\n", + frame,frame->exceptionPC, + frame->exceptionVector); + /* re-use the last frame, we're skipping it (longjump?)*/ + frame = (Frame *) 0; + _returnFromException( frame ); /* this is a jump */ + } + } + } + + /* if we couldn't find a frame, create one */ + if (frame == 0) + { + frame = lastFrame -1 ; + + /* by using a bunch of print commands with breakpoints, + it's possible for the frame stack to creep down. If it creeps + too far, give up and reset it to the top. Normal use should + not see this happen. + */ + if ((unsigned int) (frame-2) < (unsigned int) &gdbFrameStack) + { + initializeRemcomErrorFrame(); + frame = lastFrame; + } + frame->previous = lastFrame; + lastFrame = frame; + frame = 0; /* null so _return... will properly initialize it */ + } + + _returnFromException( frame ); /* this is a jump */ + + break; + + /* kill the program */ + case 'k' : /* do nothing */ + break; + } /* switch */ + + /* reply to the request */ + putpacket(remcomOutBuffer); + } +} + + +void initializeRemcomErrorFrame() +{ + lastFrame = ((Frame *) &gdbFrameStack[FRAMESIZE-1]) - 1; + lastFrame->previous = lastFrame; +} + +/* this function is used to set up exception handlers for tracing and + breakpoints */ +void set_debug_traps() +{ +extern void _debug_level7(); +extern void remcomHandler(); +int exception; + + initializeRemcomErrorFrame(); + stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1]; + + setup_vectors(); + + if (oldExceptionHook != remcomHandler) + { + oldExceptionHook = exceptionHook; + exceptionHook = remcomHandler; + } + + initialized = 1; + +} +/* This function will generate a breakpoint exception. It is used at the + beginning of a program to sync up with a debugger and can be used + otherwise as a quick means to stop program execution and "break" into + the debugger. */ + +void breakpoint() +{ + if (initialized) BREAKPOINT(); +}

mvme-stub.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fido-hosted.S =================================================================== --- fido-hosted.S (nonexistent) +++ fido-hosted.S (revision 816) @@ -0,0 +1,35 @@ +/* + * fido-hosted.S -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* Semihosting function. The debugger intercepts the halt, and + determines that it is followed by the sentinel pattern. */ + + .globl __hosted +__hosted: + linkw %fp,#0 + movel %fp@(8),%d0 + movel %fp@(12),%d1 + .align 4 + nop + bkpt #0 + + /* This sentinel instruction value must be immediately after + the bkpt instruction. The debugger will adjust the pc, so + that it is never executed. This instruction is + 'movec %sp,0'. */ + .long 0x4e7bf000 + unlk %fp + rts

fido-hosted.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mc68ec.c =================================================================== --- mc68ec.c (nonexistent) +++ mc68ec.c (revision 816) @@ -0,0 +1,48 @@ +/* mc68ec.c -- Low level support for the Motorola mc68ec0x0 board. + * Written by rob@cygnus.com (Rob Savoye) + * + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ +#include +#include +#include <_ansi.h> +#include +#include "leds.h" + +/* + * _exit -- exit the running program. We just cause an exception + * which makes the program return to the boot monitor + * prompt. It can be restarted from there. + */ +void +_DEFUN (_exit, (status), + int_status) +{ + /* Use `i' constraint to get proper immediate-operand syntax for + target assembler configuration. */ + asm ("trap %0" : : "i" (0)); /* seems to be a harmless vector number */ +} + +/* + * delay -- delay execution. This is an ugly hack. It should + * use the timer, but I'm waiting for docs. (sigh) + */ +void +_DEFUN (delay, (num), + int num) +{ + while (num--) + { + asm ("nop"); + } +}

mc68ec.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-sbrk.c =================================================================== --- sim-sbrk.c (nonexistent) +++ sim-sbrk.c (revision 816) @@ -0,0 +1,30 @@ +/* + * sim-sbrk.c -- m68k sbrk support when running under the simulator. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +extern char _end[]; +static char *curbrk = _end; + +char * +sbrk (incr) + int incr; +{ + char *oldbrk = curbrk; + curbrk += incr; + if (brk (curbrk) == -1) + return (char *) -1; + + return oldbrk; +}

sim-sbrk.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fido-_exit.c =================================================================== --- fido-_exit.c (nonexistent) +++ fido-_exit.c (revision 816) @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2006 CodeSourcery, Inc. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include + +__attribute__((noreturn)) +void +_exit (int code) +{ + while (1) + asm volatile ("stop #0x700"); +}

fido-_exit.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-sbrk.c =================================================================== --- cf-sbrk.c (nonexistent) +++ cf-sbrk.c (revision 816) @@ -0,0 +1,50 @@ +/* + * cf-sbrk.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +/* + * sbrk -- changes heap size size. Get nbytes more + * RAM. We just increment a pointer in what's + * left of memory on the board. + */ + +extern char __end[] __attribute__ ((aligned (4))); + +/* End of heap, if non NULL. */ +extern void *__heap_limit; + +void * +sbrk (int nbytes) +{ + static char *heap = __end; + char *end = __heap_limit; + char *base = heap; + char *new_heap = heap + nbytes; + + if (!end) + { + /* Use sp - 256 as the heap limit. */ + __asm__ __volatile__ ("move.l %/sp,%0" : "=r"(end)); + end -= 256; + } + if (nbytes < 0 || (long)(end - new_heap) < 0) + { + errno = ENOMEM; + return (void *)-1; + } + heap = new_heap; + return base; +}

cf-sbrk.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: idp.ld =================================================================== --- idp.ld (nonexistent) +++ idp.ld (revision 816) @@ -0,0 +1,147 @@ +STARTUP(crt0.o) +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ + +SEARCH_DIR(.) +GROUP(-lidp -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the MC68ec0x0 Board (IDP) + * stack grows down from high memory. This works for + * both the rom68k and the mon68k monitors. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ + +/* + * When the IDP is not remapped (see rom68k's MP command in the + * "M68EC0x0IDP Users Manual", the first 64K bytes are reserved; + * Otherwise the first 256K bytes are reserved. + * + * The following memory map describes a unmapped IDP w/2MB RAM. + */ + +MEMORY +{ + ram (rwx) : ORIGIN = 0x00010000, LENGTH = 2M-64K + rom0 : ORIGIN = 0x00800000, LENGTH = 1M + rom1 : ORIGIN = 0x00900000, LENGTH = 1M +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 2M - 8); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + CREATE_OBJECT_SYMBOLS + *(.text .text.*) + + . = ALIGN(0x4); + /* These are for running static constructors and destructors under ELF. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + + *(.rodata .rodata.*) + + . = ALIGN(0x4); + *(.gcc_except_table) + + . = ALIGN(0x4); + *(.eh_frame) + + . = ALIGN(0x4); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + . = ALIGN(0x4); + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: fido-handler.c =================================================================== --- fido-handler.c (nonexistent) +++ fido-handler.c (revision 816) @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2006 CodeSourcery, Inc. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +__attribute__((interrupt_handler)) void +HANDLER() +{ + /* Load the status register into %d0 and the program counter at + which the interrupt occured into %d1 for ease of inspection in + the debugger. */ + asm("move.l %sp @(0),%d0\n\t" + "move.l %sp @(-4),%d1\n\t" + "sleep"); +}

fido-handler.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim-abort.c =================================================================== --- sim-abort.c (nonexistent) +++ sim-abort.c (revision 816) @@ -0,0 +1,21 @@ +/* + * sim-abort.c -- m68k abort support when running under the simulator. + * + * Copyright (c) 1995, 2001 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +void abort(void) +{ + write (2, "Abort called.\n", sizeof("Abort called.\n")-1); + exit (1); +}

sim-abort.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-crt1.c =================================================================== --- cf-crt1.c (nonexistent) +++ cf-crt1.c (revision 816) @@ -0,0 +1,79 @@ +/* Initialization code for coldfire boards. + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include + +extern const int __interrupt_vector[]; +extern void __reset (void); + +extern const char __data_load[] __attribute__ ((aligned (4))); +extern char __data_start[] __attribute__ ((aligned (4))); +extern char __bss_start[] __attribute__ ((aligned (4))); +extern char __end[] __attribute__ ((aligned (4))); +void *__heap_limit; +extern void software_init_hook (void) __attribute__ ((weak)); +extern void hardware_init_hook (void) __attribute__ ((weak)); +extern void _init (void); +extern void _fini (void); + +extern int main (int, char **, char **); + +/* This is called from a tiny assembly stub. */ +void __start1 (void *heap_limit) +{ + unsigned ix; + + if (hardware_init_hook) + hardware_init_hook (); + + /* Initialize memory */ + if (__data_load != __data_start) + memcpy (__data_start, __data_load, __bss_start - __data_start); + memset (__bss_start, 0, __end - __bss_start); + + __heap_limit = heap_limit; + + if (software_init_hook) + software_init_hook (); + + _init (); + + /* I'm not sure how useful it is to have a fini_section in an + embedded system. */ + atexit (_fini); + + ix = main (0, NULL, NULL); + exit (ix); + + while (1) + __reset (); +} + +/* A default hardware init hook. */ + +void __attribute__ ((weak)) hardware_init_hook (void) +{ + /* Set the VBR. */ + __asm__ __volatile__ ("movec.l %0,%/vbr" :: "r" (__interrupt_vector)); + +#if !defined(__mcf_family_5213) && !defined(__mcf_family_51qe) + /* Flush & enable the caches */ +#define CACR_CINV (1 << 24) +#define CACR_CENB (1 << 31) + __asm__ __volatile__ ("movec.l %0,%/cacr" :: "r" (CACR_CINV | CACR_CENB)); +#endif + + /* Should we drop into user mode here? */ +}

cf-crt1.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-unlink.c =================================================================== --- io-unlink.c (nonexistent) +++ io-unlink.c (revision 816) @@ -0,0 +1,46 @@ +/* + * io-unlink.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#define IO unlink +#include "io.h" + +/* + * unlink -- unlink (delete) a file + * input parameters: + * 0 : filename ptr + * 1 : filename length + * output parameters: + * 0 : result + * 1 : errno + */ + +int unlink (const char *path) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) path; + parameters[1] = (uint32_t) strlen (path) + 1; + __hosted (HOSTED_UNLINK, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-unlink.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fido-crt0.S =================================================================== --- fido-crt0.S (nonexistent) +++ fido-crt0.S (revision 816) @@ -0,0 +1,600 @@ +/** + * fido-crt0.S -- Simple startup code + * + * Copyright (c) 1995, 1996, 1998 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + * + * Copyright 2006 Innovasic Semiconductor, All Rights Reserved. + * Part of the fido Realtime Support Library + * + * Description: + * This routine performs initializations assuming a Fido + * development board. In order, the following functions are performed: + * + * -- memory offset register initialization + * -- chip select register initialization for external memory + * -- SDRAM ctrl register initialization for external memory + * -- in line test of external SRAM + * -- sets user SP for MasterContext0 (main) + * -- copies the bss section to RAM + * -- transfers control to MasterContext0 (main) + * + */ + +#include "asm.h" +#include "fido.h" + +.title "fido-crt0.S for Fido" + +/*----------------------------------------------------------------------------*/ +//--------- 66 MHz values -------- +// set up CS0 for flash +#define CS0_CTRL_VAL 0x0000024A +#define CS0_TIMING_VAL 0x01000000 + +// set up CS1 for SDRAM +#define CS1_CTRL_VAL 0x0200030A /* selects SDRAM ctrl instead of CS1 */ +#define CS1_TIMING_VAL 0x00000000 /* N/A for SDRAM operation */ +#define SDRAM_TIMING_0_VAL 0x00022522 /* TRP=0x2, TRCD=0x2, TRF=0x5, TWR=0x5 TCL=0x5 */ +#define SDRAM_TIMING_1_VAL 0x00120407 /* INI_PREC=0x1, INI_REFT=0x2, REF_INTV=0x407 */ +#define SDRAM_CONFIG_0_VAL 0x00002113 /* MA2T=0, DDW=x16device=0x2, dsz=64MBit, mbw=16bit, bnksz=8Mbyte */ +#define SDRAM_CONFIG_1_VAL 0x00000000 /* IPREC=0, IREF=0, ISMR=0, PWDN=0, SREF=0 */ +#define SDRAM_EXT_BANK_1_VAL 0x00001020 /* SDRAM memory bank 0 at addr 0x0200_0000 */ + +// set up CS2 for SRAM +#define CS2_CTRL_VAL 0x03000267 +#define CS2_TIMING_VAL 0x08400000 +/*----------------------------------------------------------------------------*/ + +#define EXT_SRAM_END_ADDR 0x30FFFFC /* 1 MB of ext. SRAM (2-512Kx8 chips) */ +#define PERP_PWRUP_MASK 0x0000 /* turn on all peripherals */ + +/* + * Define an empty environment. + */ + .data 2 + .align 2 +SYM (environ): + .long 0 + + .align 2 + .text 2 + +/* + * These symbols are defined in C code, so they need to always be + * named with SYM because of the difference between object file formats. + */ + +/* These are defined in C code. */ +/* .extern SYM (main) */ + .extern SYM (exit) + .extern SYM (hardware_init_hook) + .extern SYM (software_init_hook) + .extern SYM (atexit) + .extern SYM (__do_global_dtors) +/* + * These values are set in the linker script, so they must be + * explicitly named here without SYM. + */ +#ifdef FIDO_rom + .extern __stack +#endif + .extern __bss_start + .extern _end + +/* + * set things up so application will run. This *must* be called _start. + */ + .global SYM (_start) + +SYM (_start): + +#ifdef FIDO_rom + /* save initial value of base offset register */ + movec mbb,d7 + + /* Initialize memory offset register to offset value in FIDOmemmap.h */ + movel #FIDO_MEM_OFFSET,d0 /* Load memory offset into REG d0 */ + movec d0,mbb + + movel #0x011, FIDO_DBG_CTRL /* set the debug control reg */ + + /* At POR the PerpPowerCtrlReg is set to 0x3F0F, all peripherals off + See PerpPowerCtrlReg definition, this example turns ON everything */ + movel #PERP_PWRUP_MASK,FIDO_CLOCK_MASK_REGISTER + + /* Set up chip selects for ROM, SRAM, and SDRAM (all external mem.) */ + movel #CS0_CTRL_VAL, FIDO_BIU_CS0_CONTROL /* flash memory CS0 */ + movel #CS0_TIMING_VAL, FIDO_BIU_CS0_TIMING + + movel #CS2_CTRL_VAL, FIDO_BIU_CS2_CONTROL /* SRAM memory CS2 */ + movel #CS2_TIMING_VAL, FIDO_BIU_CS2_TIMING + + /* if this is not POR then say so */ + movel FIDO_POR_REG,d6 + + /* test external SRAM -- */ + /* a0 == working pointer */ + /* a1 == pointer to base of memory */ + /* a2 == pointer to end of memory */ + /* d0,d1,d2,d3 working registers */ + + moveal #0x3000000,a1 + moveal #0x30FFFFC,a2 + + movel a1,a0 + /* walking ones */ + movel #1,d0 + +.LWalkOnes: + movel d0, (a0) /* write value out */ + cmpl (a0), d0 /* read it back */ + bne .LFailOnes + lsl.l #1, d0 /* move to next value */ + bne .LWalkOnes /* when it goes to zero you're done */ + bra .LValTest +.LFailOnes: + movel #0x01, d0 + bra .LMemTestEnd + +.LValTest: + /* ffff's */ + /* 5555's */ + /* aaaa's */ + /* 0000's */ + movel a1,a0 + movel #0xFFFFFFFF,d0 + +.LValLoop: + movel d0,(a0) /* write value out */ + cmpl (a0)+, d0 /* compare and move to next */ + bne .LFailVal + cmpl a0,a2 /* at end of memory? */ + bge .LValLoop + movel d0,d0 /* done writing zeros? */ + beq .LAddrTest + movel a1,a0 /* go back to start with next value */ + subl #0x55555555,d0 /* get next value (f->a->5->0) */ + bra .LValLoop +.LFailVal: + movel #0x02, d0 + bra .LMemTestEnd + +.LAddrTest: + /* unique values */ + movel a1,a0 +.LWriteLoop: + movel a0, (a0)+ /* write value out and move one */ + cmpl a0,a2 /* look for end of memory */ + bge .LWriteLoop + + movel a1,a0 +.LReadLoop: + cmpl (a0), a0 /* compare value and move on */ + bne .LFailAddr + addql #4,a0 + cmpl a0,a2 /* look for end of memory */ + bge .LReadLoop + clrl d0 /* everything passed */ + bra .LMemTestEnd + +.LFailAddr: + movel #0x03, d0 + +.LMemTestEnd: + movel d0,d4 /* mem test result in d4 0 == pass */ +#endif /* ROM */ + + /* See if user supplied their own stack (__stack != 0). If not, then + * default to using the value of %sp as set by the ROM monitor */ + movel IMM(__stack), a0 + cmpl IMM(0), a0 + jbeq .Lloc1 + movel a0, sp +.Lloc1: + /* set up initial stack frame */ + link a6, IMM(-8) + +#ifdef FIDO_rom +/* + * Now set up the SDRAM (waited to let the controller spin up) +*/ + /* always initialize SDRAM regs, they're cleared by any reset */ + /* SDRAM enbl bit set in CS1 re-directs to SDRAM controller regs */ + + movel #CS1_CTRL_VAL, FIDO_BIU_CS1_CONTROL /* SDRAM memory CS1 */ + movel #SDRAM_TIMING_0_VAL, FIDO_SDRAM_TIMING_0 /* SDRAM TIMING REG0 */ + movel #SDRAM_TIMING_1_VAL, FIDO_SDRAM_TIMING_1 /* SDRAM TIMING REG1 */ + movel #SDRAM_CONFIG_0_VAL, FIDO_SDRAM_CONFIG_0 /* SDRAM CONFIG REG */ + movel #0x0000001c, FIDO_SDRAM_CONFIG_1 /* SDRAM CONFIG REG */ + +.LsdConfigLoop: + movel FIDO_SDRAM_CONFIG_1,d0 + cmpl #0x00000000,d0 + bne .LsdConfigLoop + + movel #SDRAM_EXT_BANK_1_VAL, FIDO_SDRAM_EXT_BANK_1 /* BANK 1 REG */ + +/* + * copy data from ROM to RAM + */ + + moval IMM(__start_romdata),a0 /* begin data in ROM */ + moval IMM(_data), a1 /* begin data in RAM */ + moval IMM(_edata),a2 /* end of data in RAM */ + + /* while(a1 < a2) *a1++ = *a0++; */ +.LdataCopyLoop: + movel (a0)+,(a1)+ + cmpal a1,a2 + bgt .LdataCopyLoop +#endif /* ROM */ + +#ifdef FIDO_ram + /* For ROM configs, the linker script ensures that + _vector_table is placed at the proper place. For RAM + configs, we have to adjust it ourselves. */ + movel IMM (SYM (_vector_table)), FIDO_CTX0_VBR +#endif + +#ifndef FIDO_redboot + /* Setup interrupt vectors for secondary contexts. */ + movel IMM (SYM (_vector_table1)), FIDO_CTX1_VBR + movel IMM (SYM (_vector_table2)), FIDO_CTX2_VBR + movel IMM (SYM (_vector_table3)), FIDO_CTX3_VBR + movel IMM (SYM (_vector_table4)), FIDO_CTX4_VBR +#endif + +/* + * zero out the bss section. + */ + movel IMM(__bss_start), d1 + movel IMM(_end), d0 + cmpl d0, d1 + jbeq .Lloc3 + movl d1, a0 + subl d1, d0 + subql IMM(1), d0 +2: + clrb (a0)+ +#ifndef __mcf5200__ + dbra d0, 2b + clrw d0 + subql IMM(1), d0 + jbcc 2b +#else + subql IMM(1), d0 + jbpl 2b +#endif + +.Lloc3: + +#ifdef ADD_DTORS + /* put __do_global_dtors in the atexit list so the destructors get run */ + movel IMM (SYM(__do_global_dtors)),(sp) + jsr SYM (atexit) +#endif + movel IMM (_fini),(sp) + jsr SYM (atexit) + + jsr _init + +/* + * call the main routine from the application to get it going. + * main (argc, argv, environ) + * we pass argv as a pointer to NULL. + */ + + pea 0 + pea SYM (environ) + pea sp@(4) + pea 0 + jsr SYM (main) /* call to main */ + movel d0, sp@- + +/* + * drop down into exit in case the user doesn't. This should drop + * control back to the ROM monitor, if there is one. This calls the + * exit() from the C library so the C++ tables get cleaned up right. + */ + jsr SYM (exit) + +#ifndef FIDO_redboot + /* Define the interrupt vector table. The linker script + ensures that the table is placed at address zero. */ + .section .vector_table,"a" + + .global SYM (_vector_table) + +SYM (_vector_table): + + dc.l __stack /* 000 Initial Stack */ + dc.l _start /* 001 Context 0 Start */ + dc.l _BusErrorHandler /* 002 Bus Error */ + dc.l _AddressErrorHandler /* 003 Address Error */ + dc.l _IllegalInstructionHandler /* 004 Illegal Instruction */ + dc.l _DivideByZeroHandler /* 005 Divide by Zero */ + dc.l _ChkHandler /* 006 CHK, CHK2 Instructions */ + dc.l _TrapccHandler /* 007 TRAPcc, TRAPV Instructions */ + dc.l _PrivilegeViolationHandler /* 008 Privilege Violation */ + dc.l _TraceHandler /* 009 Trace */ + dc.l _ALineHandler /* 010 A-Line Unimplemented Instr */ + dc.l _FLineHandler /* 011 F-Line Unimplemented Instr */ + dc.l _HwBreakpointHandler /* 012 Hardware Breakpoint */ + dc.l _Reserved0Handler /* 013 Reserved */ + dc.l _FormatErrorHandler /* 014 Format Error */ + dc.l _UnitializedIntHandler /* 015 Unitialized Interrupt */ + dc.l _SoftwareIntHandler /* 016 Software Interrupt */ + dc.l _Unassigned0Handler /* 017 Unassigned */ + dc.l _Unassigned1Handler /* 018 Unassigned */ + dc.l _Unassigned2Handler /* 019 Unassigned */ + dc.l _Unassigned3Handler /* 020 Unassigned */ + dc.l _Unassigned4Handler /* 021 Unassigned */ + dc.l _Unassigned5Handler /* 022 Unassigned */ + dc.l _Unassigned6Handler /* 023 Unassigned */ + dc.l _Int0Handler /* 024 Interrupt 0 */ + dc.l _Int1Handler /* 025 Interrupt 1 */ + dc.l _Int2Handler /* 026 Interrupt 2 */ + dc.l _Int3Handler /* 027 Interrupt 3 */ + dc.l _Int4Handler /* 028 Interrupt 4 */ + dc.l _Int5Handler /* 029 Interrupt 5 */ + dc.l _Int6Handler /* 030 Interrupt 6 */ + dc.l _Int7Handler /* 031 Interrupt 7 */ + dc.l _Trap00Handler /* 032 Trap #00 Instruction */ + dc.l _Trap01Handler /* 033 Trap #01 Instruction */ + dc.l _Trap02Handler /* 034 Trap #02 Instruction */ + dc.l _Trap03Handler /* 035 Trap #03 Instruction */ + dc.l _Trap04Handler /* 036 Trap #04 Instruction */ + dc.l _Trap05Handler /* 037 Trap #05 Instruction */ + dc.l _Trap06Handler /* 038 Trap #06 Instruction */ + dc.l _Trap07Handler /* 039 Trap #07 Instruction */ + dc.l _Trap08Handler /* 040 Trap #08 Instruction */ + dc.l _Trap09Handler /* 041 Trap #09 Instruction */ + dc.l _Trap10Handler /* 042 Trap #10 Instruction */ + dc.l _Trap11Handler /* 043 Trap #11 Instruction */ + dc.l _Trap12Handler /* 044 Trap #12 Instruction */ + dc.l _Trap13Handler /* 045 Trap #13 Instruction */ + dc.l _Trap14Handler /* 046 Trap #14 Instruction */ + dc.l _Trap15Handler /* 047 Trap #15 Instruction */ + dc.l _Reserved048Handler /* 048 Reserved */ + dc.l _Reserved049Handler /* 049 Reserved */ + dc.l _Reserved050Handler /* 050 Reserved */ + dc.l _Reserved051Handler /* 051 Reserved */ + dc.l _Reserved052Handler /* 052 Reserved */ + dc.l _Reserved053Handler /* 053 Reserved */ + dc.l _Reserved054Handler /* 054 Reserved */ + dc.l _Reserved055Handler /* 055 Reserved */ + dc.l _Reserved056Handler /* 056 Reserved */ + dc.l _Reserved057Handler /* 057 Reserved */ + dc.l _Reserved058Handler /* 058 Reserved */ + dc.l _Reserved059Handler /* 059 Reserved */ + dc.l _Reserved060Handler /* 060 Reserved */ + dc.l _Reserved061Handler /* 061 Reserved */ + dc.l _Reserved062Handler /* 062 Reserved */ + dc.l _Reserved063Handler /* 063 Reserved */ + dc.l _ContextOvertimeHandler /* 064 Context Overtime */ + dc.l _MpuErrorHandler /* 065 MPU Error */ + dc.l _SystemTimer0Handler /* 066 System Timer 0 */ + dc.l _SystemTimer1Handler /* 067 System Timer 1 */ + dc.l _SystemTimer2Handler /* 068 System Timer 2 */ + dc.l _SystemTimer3Handler /* 069 System Timer 3 */ + dc.l _SystemTimer4Handler /* 070 System Timer 4 */ + dc.l _WatchdogTimerHandler /* 071 Watchdog Timer */ + dc.l _TimerCounter0Handler /* 072 Timer Counter 1 */ + dc.l _TimerCounter1Handler /* 073 Timer Counter 2 */ + dc.l _DMA0Handler /* 074 DMA Channel 0 */ + dc.l _DMA1Handler /* 075 DMA Channel 1 */ + dc.l _AtoDConversionHandler /* 076 A/D Conversion Complete */ + dc.l _Pdma0Handler /* 077 PDMA Ch 0 Interrupt */ + dc.l _Pdma1Handler /* 078 PDMA Ch 1 Interrupt */ + dc.l _Pdma2Handler /* 079 PDMA Ch 2 Interrupt */ + dc.l _Pdma3Handler /* 080 PDMA Ch 3 Interrupt */ + dc.l _Reserved081Handler /* 081 Reserved */ + dc.l _Reserved082Handler /* 082 Reserved */ + dc.l _Reserved083Handler /* 083 Reserved */ + dc.l _Reserved084Handler /* 084 Reserved */ + dc.l _Reserved085Handler /* 085 Reserved */ + dc.l _Reserved086Handler /* 086 Reserved */ + dc.l _Reserved087Handler /* 087 Reserved */ + dc.l _Reserved088Handler /* 088 Reserved */ + dc.l _Reserved089Handler /* 089 Reserved */ + dc.l _Reserved090Handler /* 090 Reserved */ + dc.l _Reserved091Handler /* 091 Reserved */ + dc.l _Reserved092Handler /* 092 Reserved */ + dc.l _Reserved093Handler /* 093 Reserved */ + dc.l _Reserved094Handler /* 094 Reserved */ + dc.l _Reserved095Handler /* 095 Reserved */ + dc.l _Trapx00Handler /* 096 Trapx 00 Instruction */ + dc.l _Trapx01Handler /* 097 Trapx 01 Instruction */ + dc.l _Trapx02Handler /* 098 Trapx 02 Instruction */ + dc.l _Trapx03Handler /* 099 Trapx 03 Instruction */ + dc.l _Trapx04Handler /* 100 Trapx 04 Instruction */ + dc.l _Trapx05Handler /* 101 Trapx 05 Instruction */ + dc.l _Trapx06Handler /* 102 Trapx 06 Instruction */ + dc.l _Trapx07Handler /* 103 Trapx 07 Instruction */ + dc.l _Trapx08Handler /* 104 Trapx 08 Instruction */ + dc.l _Trapx09Handler /* 105 Trapx 09 Instruction */ + dc.l _Trapx10Handler /* 106 Trapx 10 Instruction */ + dc.l _Trapx11Handler /* 107 Trapx 11 Instruction */ + dc.l _Trapx12Handler /* 108 Trapx 12 Instruction */ + dc.l _Trapx13Handler /* 109 Trapx 13 Instruction */ + dc.l _Trapx14Handler /* 110 Trapx 14 Instruction */ + dc.l _Trapx15Handler /* 111 Trapx 15 Instruction */ + dc.l _DummyHandler /* 112 */ + dc.l _DummyHandler /* 113 */ + dc.l _DummyHandler /* 114 */ + dc.l _DummyHandler /* 115 */ + dc.l _DummyHandler /* 116 */ + dc.l _DummyHandler /* 117 */ + dc.l _DummyHandler /* 118 */ + dc.l _DummyHandler /* 119 */ + dc.l _DummyHandler /* 120 */ + dc.l _DummyHandler /* 121 */ + dc.l _DummyHandler /* 122 */ + dc.l _DummyHandler /* 123 */ + dc.l _DummyHandler /* 124 */ + dc.l _DummyHandler /* 125 */ + dc.l _DummyHandler /* 126 */ + dc.l _DummyHandler /* 127 */ + dc.l _DummyHandler /* 128 */ + dc.l _DummyHandler /* 129 */ + dc.l _DummyHandler /* 130 */ + dc.l _DummyHandler /* 131 */ + dc.l _DummyHandler /* 132 */ + dc.l _DummyHandler /* 133 */ + dc.l _DummyHandler /* 134 */ + dc.l _DummyHandler /* 135 */ + dc.l _DummyHandler /* 136 */ + dc.l _DummyHandler /* 137 */ + dc.l _DummyHandler /* 138 */ + dc.l _DummyHandler /* 139 */ + dc.l _DummyHandler /* 140 */ + dc.l _DummyHandler /* 141 */ + dc.l _DummyHandler /* 142 */ + dc.l _DummyHandler /* 143 */ + dc.l _DummyHandler /* 144 */ + dc.l _DummyHandler /* 145 */ + dc.l _DummyHandler /* 146 */ + dc.l _DummyHandler /* 147 */ + dc.l _DummyHandler /* 148 */ + dc.l _DummyHandler /* 149 */ + dc.l _DummyHandler /* 150 */ + dc.l _DummyHandler /* 151 */ + dc.l _DummyHandler /* 152 */ + dc.l _DummyHandler /* 153 */ + dc.l _DummyHandler /* 154 */ + dc.l _DummyHandler /* 155 */ + dc.l _DummyHandler /* 156 */ + dc.l _DummyHandler /* 157 */ + dc.l _DummyHandler /* 158 */ + dc.l _DummyHandler /* 159 */ + dc.l _DummyHandler /* 160 */ + dc.l _DummyHandler /* 161 */ + dc.l _DummyHandler /* 162 */ + dc.l _DummyHandler /* 163 */ + dc.l _DummyHandler /* 164 */ + dc.l _DummyHandler /* 165 */ + dc.l _DummyHandler /* 166 */ + dc.l _DummyHandler /* 167 */ + dc.l _DummyHandler /* 168 */ + dc.l _DummyHandler /* 169 */ + dc.l _DummyHandler /* 170 */ + dc.l _DummyHandler /* 171 */ + dc.l _DummyHandler /* 172 */ + dc.l _DummyHandler /* 173 */ + dc.l _DummyHandler /* 174 */ + dc.l _DummyHandler /* 175 */ + dc.l _DummyHandler /* 176 */ + dc.l _DummyHandler /* 177 */ + dc.l _DummyHandler /* 178 */ + dc.l _DummyHandler /* 179 */ + dc.l _DummyHandler /* 180 */ + dc.l _DummyHandler /* 181 */ + dc.l _DummyHandler /* 182 */ + dc.l _DummyHandler /* 183 */ + dc.l _DummyHandler /* 184 */ + dc.l _DummyHandler /* 185 */ + dc.l _DummyHandler /* 186 */ + dc.l _DummyHandler /* 187 */ + dc.l _DummyHandler /* 188 */ + dc.l _DummyHandler /* 189 */ + dc.l _DummyHandler /* 190 */ + dc.l _DummyHandler /* 191 */ + dc.l _DummyHandler /* 192 */ + dc.l _DummyHandler /* 193 */ + dc.l _DummyHandler /* 194 */ + dc.l _DummyHandler /* 195 */ + dc.l _DummyHandler /* 196 */ + dc.l _DummyHandler /* 197 */ + dc.l _DummyHandler /* 198 */ + dc.l _DummyHandler /* 199 */ + dc.l _DummyHandler /* 200 */ + dc.l _DummyHandler /* 201 */ + dc.l _DummyHandler /* 202 */ + dc.l _DummyHandler /* 203 */ + dc.l _DummyHandler /* 204 */ + dc.l _DummyHandler /* 205 */ + dc.l _DummyHandler /* 206 */ + dc.l _DummyHandler /* 207 */ + dc.l _DummyHandler /* 208 */ + dc.l _DummyHandler /* 209 */ + dc.l _DummyHandler /* 210 */ + dc.l _DummyHandler /* 211 */ + dc.l _DummyHandler /* 212 */ + dc.l _DummyHandler /* 213 */ + dc.l _DummyHandler /* 214 */ + dc.l _DummyHandler /* 215 */ + dc.l _DummyHandler /* 216 */ + dc.l _DummyHandler /* 217 */ + dc.l _DummyHandler /* 218 */ + dc.l _DummyHandler /* 219 */ + dc.l _DummyHandler /* 220 */ + dc.l _DummyHandler /* 221 */ + dc.l _DummyHandler /* 222 */ + dc.l _DummyHandler /* 223 */ + dc.l _DummyHandler /* 224 */ + dc.l _DummyHandler /* 225 */ + dc.l _DummyHandler /* 226 */ + dc.l _DummyHandler /* 227 */ + dc.l _DummyHandler /* 228 */ + dc.l _DummyHandler /* 229 */ + dc.l _DummyHandler /* 230 */ + dc.l _DummyHandler /* 231 */ + dc.l _DummyHandler /* 232 */ + dc.l _DummyHandler /* 233 */ + dc.l _DummyHandler /* 234 */ + dc.l _DummyHandler /* 235 */ + dc.l _DummyHandler /* 236 */ + dc.l _DummyHandler /* 237 */ + dc.l _DummyHandler /* 238 */ + dc.l _DummyHandler /* 239 */ + dc.l _DummyHandler /* 240 */ + dc.l _DummyHandler /* 241 */ + dc.l _DummyHandler /* 242 */ + dc.l _DummyHandler /* 243 */ + dc.l _DummyHandler /* 244 */ + dc.l _DummyHandler /* 245 */ + dc.l _DummyHandler /* 246 */ + dc.l _DummyHandler /* 247 */ + dc.l _DummyHandler /* 248 */ + dc.l _DummyHandler /* 249 */ + dc.l _DummyHandler /* 250 */ + dc.l _DummyHandler /* 251 */ + dc.l _DummyHandler /* 252 */ + dc.l _DummyHandler /* 253 */ + dc.l _DummyHandler /* 254 */ + dc.l _DummyHandler /* 255 */ + +/* + * Define weak symbols for four alternate interrupt vectors. + * These will be used as the interrupt vectors for the four + * secondary contexts. + */ + .section .data + + .global SYM (_vector_table1) + .weak SYM (_vector_table1) + .set SYM (_vector_table1), SYM (_vector_table) + + .global SYM (_vector_table2) + .weak SYM (_vector_table2) + .set SYM (_vector_table2), SYM (_vector_table) + + .global SYM (_vector_table3) + .weak SYM (_vector_table3) + .set SYM (_vector_table3), SYM (_vector_table) + + .global SYM (_vector_table4) + .weak SYM (_vector_table4) + .set SYM (_vector_table4), SYM (_vector_table) + +#endif

fido-crt0.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cf-isv.S =================================================================== --- cf-isv.S (nonexistent) +++ cf-isv.S (revision 816) @@ -0,0 +1,120 @@ +/* The interrupt table. + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + + .macro SLOT,n,prefix=,suffix= + .long __\prefix\n\suffix + .endm + + .macro ISR n + SLOT \n,interrupt, + .endm + + .macro TRAP n + SLOT \n,trap, + .endm + + .macro FP n + SLOT \n,fp_, + .endm + + .macro UNIMP_OPCODE n + SLOT \n,unimplemented_,_opcode + .endm + + .macro BREAKPOINT_DEBUG n + SLOT \n,,_breakpoint_debug_interrupt + .endm + + .section .interrupt_vector,"a" + + .globl __interrupt_vector +__interrupt_vector: + + .long __stack /* 0 */ + .long __reset /* 1 */ + .long __access_error /* 2 */ + .long __address_error /* 3 */ + .long __illegal_instruction /* 4 */ + .long __divide_by_zero /* 5 */ + ISR 6 + ISR 7 + .long __privilege_violation /* 8 */ + .long __trace /* 9 */ + UNIMP_OPCODE line_a /* 10 */ + UNIMP_OPCODE line_f /* 11 */ + BREAKPOINT_DEBUG non_pc /* 12 */ + BREAKPOINT_DEBUG pc /* 13 */ + .long __format_error /* 14 */ + .irp N,15,16,17,18,19,20,21,22,23 + ISR \N /* [15,24) */ + .endr + .long __spurious_interrupt /* 24 */ + .irp N,25,26,27,28,29,30,31 + ISR \N /* [25,32) */ + .endr + .irp N,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 + TRAP \N /* [32,48) */ + .endr + FP branch_unordered /* 48 */ + FP inexact_result /* 49 */ + FP divide_by_zero /* 50 */ + FP underflow /* 51 */ + FP operand_error /* 52 */ + FP overflow /* 53 */ + FP input_not_a_number /* 54 */ + FP input_denormalized_number /* 55 */ + .irp N,56,57,58,59,60 + ISR \N /* [56,61) */ + .endr + .long __unsupported_instruction /* 61 */ + .irp N,62,63 + ISR \N /* [62,64) */ + .endr + .irp N,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79 + ISR \N /* [64,80) */ + .endr + .irp N,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95 + ISR \N /* [80,96) */ + .endr + .irp N,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111 + ISR \N /* [96,112) */ + .endr + .irp N,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127 + ISR \N /* [112,128) */ + .endr + .irp N,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143 + ISR \N /* [128,144) */ + .endr + .irp N,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159 + ISR \N /* [144,160) */ + .endr + .irp N,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175 + ISR \N /* [160,176) */ + .endr + .irp N,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191 + ISR \N /* [176,192) */ + .endr + .irp N,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207 + ISR \N /* [192,208) */ + .endr + .irp N,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223 + ISR \N /* [208,224) */ + .endr + .irp N,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239 + ISR \N /* [224,240) */ + .endr + .irp N,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255 + ISR \N /* [240,256) */ + .endr

cf-isv.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-lseek.c =================================================================== --- io-lseek.c (nonexistent) +++ io-lseek.c (revision 816) @@ -0,0 +1,51 @@ +/* + * io-lseek.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#define IO lseek +#include "io.h" + +/* + * lseek -- reposition a file descriptor + * input parameters: + * 0 : file descriptor + * 1 : high word of offset + * 2 : low word of offset + * 3 : seek flag + * output parameters: + * 0 : high word of result + * 1 : low word of result + * 2 : errno + */ + +off_t lseek (int fd, off_t offset, int whence) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fd; + parameters[1] = (uint32_t) ((offset >> 32) & 0xffffffff); + parameters[2] = (uint32_t) (offset & 0xffffffff); + parameters[3] = __hosted_to_gdb_lseek_flags (whence); + __hosted (HOSTED_LSEEK, parameters); + errno = __hosted_from_gdb_errno (parameters[2]); + return ((uint64_t)parameters[0] << 32) | ((uint64_t)parameters[1]); +#else + errno = ENOSYS; + return -1; +#endif +}

io-lseek.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme162.ld =================================================================== --- mvme162.ld (nonexistent) +++ mvme162.ld (revision 816) @@ -0,0 +1,130 @@ +STARTUP(crt0.o) +OUTPUT_ARCH(m68k) +/* Uncomment this if you want srecords. This is needed for a.out + * if you plan to use GDB. +OUTPUT_FORMAT(srec) + */ +SEARCH_DIR(.) +GROUP(-lmvme162 -lc -lgcc) +__DYNAMIC = 0; + +/* + * Setup the memory map of the Motorola MVME135 Board + * stack grows down from high memory. + * + * The memory map look like this: + * +--------------------+ <- low memory + * | .text | + * | _etext | + * | ctor list | the ctor and dtor lists are for + * | dtor list | C++ support + * +--------------------+ + * | .data | initialized data goes here + * | _edata | + * +--------------------+ + * | .bss | + * | __bss_start | start of bss, cleared by crt0 + * | _end | start of heap, used by sbrk() + * +--------------------+ + * . . + * . . + * . . + * | __stack | top of stack + * +--------------------+ + */ + +MEMORY +{ + monitor : ORIGIN = 0x0000, LENGTH = 64K + ram (rwx) : ORIGIN = 0x10000, LENGTH = 16M +} + +/* + * allocate the stack to be at the top of memory, since the stack + * grows down + */ + +PROVIDE (__stack = 16M - 8); + +/* + * Initalize some symbols to be zero so we can reference them in the + * crt0 without core dumping. These functions are all optional, but + * we do this so we can have our crt0 always use them if they exist. + * This is so BSPs work better when using the crt0 installed with gcc. + * We have to initalize them twice, so we cover a.out (which prepends + * an underscore) and coff object file formats. + */ +PROVIDE (hardware_init_hook = 0); +PROVIDE (_hardware_init_hook = 0); +PROVIDE (software_init_hook = 0); +PROVIDE (_software_init_hook = 0); +/* + * stick everything in ram (of course) + */ +SECTIONS +{ + .text : + { + *(.text .text.*) + . = ALIGN(0x4); + __CTOR_LIST__ = .; + ___CTOR_LIST__ = .; + LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) + *(.ctors) + LONG(0) + __CTOR_END__ = .; + __DTOR_LIST__ = .; + ___DTOR_LIST__ = .; + LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) + *(.dtors) + LONG(0) + __DTOR_END__ = .; + *(.rodata .rodata.*) + *(.gcc_except_table) + + . = ALIGN(0x2); + __INIT_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.init) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + __FINI_SECTION__ = . ; + LONG (0x4e560000) /* linkw %fp,#0 */ + *(.fini) + SHORT (0x4e5e) /* unlk %fp */ + SHORT (0x4e75) /* rts */ + + _etext = .; + *(.lit) + } > ram + + .data : + { + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + _edata = .; + } > ram + + .bss : + { + . = ALIGN(0x4); + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(COMMON) + _end = ALIGN (0x8); + __end = _end; + } > ram + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } +} Index: cf.sc =================================================================== --- cf.sc (nonexistent) +++ cf.sc (revision 816) @@ -0,0 +1,139 @@ +# a linker script template. +# RAM - start of board's ram +# RAM_SIZE - size of board's ram +# ROM - start of board's rom +# ROM_SIZE - size of board's rom +# IO - io library name + +test -z "${ROM:+1}" && NOROM=1 + +cat <${ROM:+rom}${NOROM:+ram} + + .data : + { + __data_load = LOADADDR (.data); + __data_start = .; + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.*) + *(.gnu.linkonce.d.*) + . = ALIGN (4); + _edata = .; + } >ram ${ROM:+AT>rom} + + .bss : + { + __bss_start = . ; + *(.shbss) + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + . = ALIGN (8); + _end = .; + __end = _end; + } >ram ${ROM:+AT>rom} + + .stab 0 (NOLOAD) : + { + *(.stab) + } + + .stabstr 0 (NOLOAD) : + { + *(.stabstr) + } + + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + +} +EOF Index: README =================================================================== --- README (nonexistent) +++ README (revision 816) @@ -0,0 +1,8 @@ +Support for the mvme162 was written by: + + Technische Universitaet Berlin fax: +49.30.314 21 116 + Axel Nennker, FR 2-2 phone: +49.30.314 73 114 + Franklinstr. 28-29 e-mail: nennker@cs.tu-berlin.de + D-10587 Berlin World Wide Web: http://www.cs.tu-berlin.de/~nennker + Germany http://www.cs.tu-berlin.de/~gnat +

README Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-exit.c =================================================================== --- io-exit.c (nonexistent) +++ io-exit.c (revision 816) @@ -0,0 +1,29 @@ +/* + * io-exit.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#if HOSTED +#include "io.h" + +/* + * _exit -- Exit from the application. + */ + +void __attribute__ ((noreturn)) _exit (int code) +{ + while (1) + __hosted (HOSTED_EXIT, (void *)code); +} +#endif

io-exit.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-read.c =================================================================== --- io-read.c (nonexistent) +++ io-read.c (revision 816) @@ -0,0 +1,47 @@ +/* + * io-read.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#define IO read +#include "io.h" + +/* + * read -- read from a file descriptor + * input parameters: + * 0 : file descriptor + * 1 : buf ptr + * 2 : count + * output parameters: + * 0 : result + * 1 : errno + */ + +ssize_t read (int fd, void *buf, size_t count) +{ +#if HOSTED + gdb_parambuf_t parameters; + parameters[0] = (uint32_t) fd; + parameters[1] = (uint32_t) buf; + parameters[2] = (uint32_t) count; + __hosted (HOSTED_READ, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + return parameters[0]; +#else + errno = ENOSYS; + return -1; +#endif +}

io-read.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: asm.h =================================================================== --- asm.h (nonexistent) +++ asm.h (revision 816) @@ -0,0 +1,155 @@ +/* asm.h -- macros for m68k asm + * + * Copyright (c) 1995, 1996 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#if 0 +/* + * XXX __USER_LABEL_PREFIX__ and __REGISTER_PREFIX__ do not work on gcc 2.7.0-3 + * XXX The following ifdef magic fixes the problem but results in a warning + * XXX when compiling assembly code. + */ +#ifndef __USER_LABEL_PREFIX__ +/* #define __USER_LABEL_PREFIX__ "" /* no underscore for coff */ +#define __USER_LABEL_PREFIX__ _ /* leading underscore for aout */ +#endif + +#ifndef __REGISTER_PREFIX__ +#define __REGISTER_PREFIX__ /* never has anything prefixed */ +#endif +#endif + +/* + * some assemblers choke on '#' as an immediate value. As gcc can also + * use '&', use that in those cases. + */ +#ifndef __IMMEDIATE_PREFIX__ +#define __IMMEDIATE_PREFIX__ # +#endif + +/* ANSI concatenation macros. */ +#define CONCAT1(a, b) CONCAT2(a, b) +#define CONCAT2(a, b) a ## b + +/* use the right prefix for global labels. */ +#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__,x) + +/* use the right prefix for registers. */ +#define REG(x) CONCAT1 (__REGISTER_PREFIX__,x) + +/* use the right prefix for immediate values. */ +#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__,x) + +/* use the right prefix for register names */ +#define d0 REG (d0) +#define d1 REG (d1) +#define d2 REG (d2) +#define d3 REG (d3) +#define d4 REG (d4) +#define d5 REG (d5) +#define d6 REG (d6) +#define d7 REG (d7) +#define a0 REG (a0) +#define a1 REG (a1) +#define a2 REG (a2) +#define a3 REG (a3) +#define a4 REG (a4) +#define a5 REG (a5) +#define a6 REG (a6) +#define a7 REG (a7) +#define fp REG (fp) +#define fp0 REG (fp0) +#define fp1 REG (fp1) +#define fp2 REG (fp2) +#define fp3 REG (fp3) +#define fp4 REG (fp4) +#define fp5 REG (fp5) +#define fp6 REG (fp6) +#define fp7 REG (fp7) +#define sp REG (sp) +#define usp REG (usp) +#define vbr REG (vbr) +#define mbb REG (mbb) +#define sr REG (sr) +#define fpcr REG (fpcr) +#define fpsr REG (fpsr) +#define fpi REG (fpi) + +/* Provide a few macros to allow for PIC code support. + * With PIC, data is stored A5 relative so we've got to take a bit of special + * care to ensure that all loads of global data is via A5. PIC also requires + * jumps and subroutine calls to be PC relative rather than absolute. We cheat + * a little on this and in the PIC case, we use short offset branches and + * hope that the final object code is within range (which it should be). + */ +#ifndef __PIC__ + + /* Non PIC (absolute/relocatable) versions */ + + .macro PICCALL addr + jbsr \addr + .endm + + .macro PICJUMP addr + jmp \addr + .endm + + .macro PICLEA sym, reg + lea \sym, \reg + .endm + + .macro PICPEA sym, areg + pea \sym + .endm + +#else /* __PIC__ */ + + /* Common for -mid-shared-libary and -msep-data */ + + .macro PICCALL addr + bsr \addr + .endm + + .macro PICJUMP addr + bra \addr + .endm + +# if defined(__ID_SHARED_LIBRARY__) + + /* -mid-shared-library versions */ + + .macro PICLEA sym, reg + movel a5@(_current_shared_library_a5_offset_), \reg + movel \sym@GOT(\reg), \reg + .endm + + .macro PICPEA sym, areg + movel a5@(_current_shared_library_a5_offset_), \areg + movel \sym@GOT(\areg), sp@- + .endm + +# else /* !__ID_SHARED_LIBRARY__ */ + + /* Versions for -msep-data */ + + .macro PICLEA sym, reg + movel \sym@GOT(a5), \reg + .endm + + .macro PICPEA sym, areg + movel \sym@GOT(a5), sp@- + .endm + +# endif /* !__ID_SHARED_LIBRARY__ */ +#endif /* __PIC__ */ +

asm.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fido.h =================================================================== --- fido.h (nonexistent) +++ fido.h (revision 816) @@ -0,0 +1,704 @@ +/** + ****************************************************************************** + * @defgroup FIDOmemmap.h Memory map include file for Fido + ****************************************************************************@{ + * + * @par COPYRIGHT: + * COPYRIGHT 2005-2006 INNOVASIC SEMICONDUCTOR, ALL RIGHTS RESERVED.\n + * Part of the FIDO REALTIME SUPPORT LIBRARY + * + * @par Created: + * Wed, 1 June 2005 David L. Deis [DD] + * + * @par CVS-Info: + * $Revision: 1.2 $ + * $Author: jjohnstn $ + * $Date: 2006/12/18 21:48:18 $ + * + * @par Description: + * Contains board-specific and onchip memory-mapped register and internal + * memory definitions. + */ +#ifndef FIDOmemmap_h +#define FIDOmemmap_h + +/****************************************************************************** + * Board-specific definitions specify the location and size of all external + * memories and the board operating frequency. These values must be specified + * based upon the physical board design. These definitions are used by the + * software libraries. + ****************************************************************************** + */ + +/** + * External memory base addresses controlled by chip selects 0,1, and 2. + * Specify -1 for any absent memories. The defaults are for the Innovasic + * development board. + */ +#define FLASH_BASE_ADDR 0x00000000 +#define FLASH_SIZE (8 * 1024 * 1024L) + +#define SDRAM_BASE_ADDR 0x02000000 +#define SDRAM_SIZE (8 * 1024 * 1024L) + +#define SRAM_BASE_ADDR 0x03000000 +#define SRAM_SIZE (1 * 1024 * 1024L) + +/** + * System clock frequency + */ +#define FIDO_CLOCK_FREQUENCY (66 * (1000 * 1000)) + +/****************************************************************************** + * Onchip memory-mapped register and internal memory definitions. + ****************************************************************************** + */ + +/** + * Memory offset register value loaded during crt0. This offset applies to + * the onchip SRAM, cache, and frame buffer memories and all memory-mapped + * registers and cannot conflict with any external memory regions. + */ +#define FIDO_MEM_OFFSET 0x01000000 + +/** + * Onchip SRAM + */ +#define FIDO_SRAM_BASE_ADDR (0x00000000 + FIDO_MEM_OFFSET) +#define FIDO_SRAM_SIZE ((6 * 1024) * sizeof (unsigned long)) + +/** + * Onchip relocatable cache RAM + */ +#define FIDO_CACHE_BASE_ADDR (0x00080000 + FIDO_MEM_OFFSET) +#define FIDO_CACHE_BLOCK_SIZE (2 * 1024) +#define FIDO_CACHE_BLOCK_MAX 16 +#define FIDO_CACHE_SIZE (FIDO_CACHE_BLOCK_SIZE * FIDO_CACHE_BLOCK_MAX) +#define FIDO_CACHE_BLOCK_ENABLE (1 << 0) + +/** + * Memory-mapped registers + */ +#ifndef __ASSEMBLER__ + typedef unsigned long volatile FIDO_Register_t; + #define FIDO_REGISTER_DEF (FIDO_Register_t*) +#else + #define FIDO_REGISTER_DEF +#endif /* __ASSEMBLER__ */ + +/* CPU DMA channel 0 and channel 1 registers */ +#define FIDO_DMACH0_CONTROL FIDO_REGISTER_DEF(0xA0000 + FIDO_MEM_OFFSET) +#define FIDO_DMACH0_COUNT FIDO_REGISTER_DEF(0xA0004 + FIDO_MEM_OFFSET) +#define FIDO_DMACH0_DEST FIDO_REGISTER_DEF(0xA0008 + FIDO_MEM_OFFSET) +#define FIDO_DMACH0_SOURCE FIDO_REGISTER_DEF(0xA000C + FIDO_MEM_OFFSET) +#define FIDO_DMACH1_CONTROL FIDO_REGISTER_DEF(0xA0010 + FIDO_MEM_OFFSET) +#define FIDO_DMACH1_COUNT FIDO_REGISTER_DEF(0xA0014 + FIDO_MEM_OFFSET) +#define FIDO_DMACH1_DEST FIDO_REGISTER_DEF(0xA0018 + FIDO_MEM_OFFSET) +#define FIDO_DMACH1_SOURCE FIDO_REGISTER_DEF(0xA001C + FIDO_MEM_OFFSET) + +#define FIDO_DMACH_MAX 2 + +/* Timer-Counter unit 0 registers */ +#define FIDO_TCU00_STATUS FIDO_REGISTER_DEF(0xA0280 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_MODE FIDO_REGISTER_DEF(0xA0284 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_COUNTER FIDO_REGISTER_DEF(0xA0288 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH0_IOMODE FIDO_REGISTER_DEF(0xA0290 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH1_IOMODE FIDO_REGISTER_DEF(0xA0294 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH2_IOMODE FIDO_REGISTER_DEF(0xA0298 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH3_IOMODE FIDO_REGISTER_DEF(0xA029C + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH0_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02A0 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH1_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02A4 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH2_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02A8 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH3_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02AC + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH0_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02B0 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH1_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02B4 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH2_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02B8 + FIDO_MEM_OFFSET) +#define FIDO_TCU00_CH3_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02BC + FIDO_MEM_OFFSET) + +/* Timer-Counter unit 1 registers */ +#define FIDO_TCU01_STATUS FIDO_REGISTER_DEF(0xA02C0 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_MODE FIDO_REGISTER_DEF(0xA02C4 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_COUNTER FIDO_REGISTER_DEF(0xA02C8 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH0_IOMODE FIDO_REGISTER_DEF(0xA02D0 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH1_IOMODE FIDO_REGISTER_DEF(0xA02D4 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH2_IOMODE FIDO_REGISTER_DEF(0xA02D8 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH3_IOMODE FIDO_REGISTER_DEF(0xA02DC + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH0_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02E0 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH1_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02E4 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH2_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02E8 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH3_INPUTCAPTURE FIDO_REGISTER_DEF(0xA02EC + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH0_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02F0 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH1_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02F4 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH2_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02F8 + FIDO_MEM_OFFSET) +#define FIDO_TCU01_CH3_OUTPUTCOMPARE FIDO_REGISTER_DEF(0xA02FC + FIDO_MEM_OFFSET) + +/* SystemTimer interrupt control registers, main ctrl reg, and prescale */ +#define FIDO_SYSTIMER_INT00CONTROL FIDO_REGISTER_DEF(0xA0300 + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_INT01CONTROL FIDO_REGISTER_DEF(0xA0304 + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_INT02CONTROL FIDO_REGISTER_DEF(0xA0308 + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_INT03CONTROL FIDO_REGISTER_DEF(0xA030C + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_INT04CONTROL FIDO_REGISTER_DEF(0xA0310 + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_CONTROL FIDO_REGISTER_DEF(0xA0314 + FIDO_MEM_OFFSET) +#define FIDO_SYSTIMER_PRESCALE FIDO_REGISTER_DEF(0xA0318 + FIDO_MEM_OFFSET) + +/* Watchdog timer control and reload registers */ +#define FIDO_WDTTIMER_CONTROL FIDO_REGISTER_DEF(0xA0340 + FIDO_MEM_OFFSET) +#define FIDO_WDTTIMER_RELOAD FIDO_REGISTER_DEF(0xA0344 + FIDO_MEM_OFFSET) + +#define FIDO_WDTTIMER_CONTROL_RELOAD (1 << 0) +#define FIDO_WDTTIMER_CONTROL_ENABLE (1 << 1) +#define FIDO_WDTTIMER_CONTROL_INTENABLE (1 << 2) + +/* Power on reset register */ +#define FIDO_POR_REG FIDO_REGISTER_DEF(0xA0360 + FIDO_MEM_OFFSET) + +/* Clock mask register, fixed at 0x00003F0F */ +#define FIDO_CLOCK_MASK_REGISTER FIDO_REGISTER_DEF(0xA0380 + FIDO_MEM_OFFSET) +#define FIDO_CLOCK_MASK_TCU1 (unsigned long)(1 << 13) +#define FIDO_CLOCK_MASK_TCU0 (unsigned long)(1 << 12) +#define FIDO_CLOCK_MASK_SYSTIMER (unsigned long)(1 << 11) +#define FIDO_CLOCK_MASK_SDRAM (unsigned long)(1 << 10) +#define FIDO_CLOCK_MASK_ATOD (unsigned long)(1 << 9) +#define FIDO_CLOCK_MASK_PMU (unsigned long)(1 << 8) +#define FIDO_CLOCK_MASK_UIC3 (unsigned long)(1 << 3) +#define FIDO_CLOCK_MASK_UIC2 (unsigned long)(1 << 2) +#define FIDO_CLOCK_MASK_UIC1 (unsigned long)(1 << 1) +#define FIDO_CLOCK_MASK_UIC0 (unsigned long)(1 << 0) + +/* Device ID register, fixed at 0x29811000 */ +#define FIDO_DEVICE_ID_REGISTER FIDO_REGISTER_DEF(0xA0400 + FIDO_MEM_OFFSET) + +/* Debug control registers for use by GDB and ROM monitor */ +#define FIDO_DBG_CTRL FIDO_REGISTER_DEF(0xA0404 + FIDO_MEM_OFFSET) +#define FIDO_TRCBUF_CTRL FIDO_REGISTER_DEF(0xA0408 + FIDO_MEM_OFFSET) +#define FIDO_TRCBUF_BASE FIDO_REGISTER_DEF(0xA040C + FIDO_MEM_OFFSET) +#define FIDO_BRK00_BASE FIDO_REGISTER_DEF(0xA0410 + FIDO_MEM_OFFSET) +#define FIDO_BRK00_DATA FIDO_REGISTER_DEF(0xA0414 + FIDO_MEM_OFFSET) +#define FIDO_BRK00_DATAMASK FIDO_REGISTER_DEF(0xA0418 + FIDO_MEM_OFFSET) +#define FIDO_BRK00_CTRL FIDO_REGISTER_DEF(0xA041C + FIDO_MEM_OFFSET) +#define FIDO_BRK01_BASE FIDO_REGISTER_DEF(0xA0420 + FIDO_MEM_OFFSET) +#define FIDO_BRK01_DATA FIDO_REGISTER_DEF(0xA0424 + FIDO_MEM_OFFSET) +#define FIDO_BRK01_DATAMASK FIDO_REGISTER_DEF(0xA0428 + FIDO_MEM_OFFSET) +#define FIDO_BRK01_CTRL FIDO_REGISTER_DEF(0xA042C + FIDO_MEM_OFFSET) +#define FIDO_BRK02_BASE FIDO_REGISTER_DEF(0xA0430 + FIDO_MEM_OFFSET) +#define FIDO_BRK02_DATA FIDO_REGISTER_DEF(0xA0434 + FIDO_MEM_OFFSET) +#define FIDO_BRK02_DATAMASK FIDO_REGISTER_DEF(0xA0438 + FIDO_MEM_OFFSET) +#define FIDO_BRK02_CTRL FIDO_REGISTER_DEF(0xA043C + FIDO_MEM_OFFSET) +#define FIDO_BRK03_BASE FIDO_REGISTER_DEF(0xA0440 + FIDO_MEM_OFFSET) +#define FIDO_BRK03_DATA FIDO_REGISTER_DEF(0xA0444 + FIDO_MEM_OFFSET) +#define FIDO_BRK03_DATAMASK FIDO_REGISTER_DEF(0xA0448 + FIDO_MEM_OFFSET) +#define FIDO_BRK03_CTRL FIDO_REGISTER_DEF(0xA044C + FIDO_MEM_OFFSET) +#define FIDO_BRK04_BASE FIDO_REGISTER_DEF(0xA0450 + FIDO_MEM_OFFSET) +#define FIDO_BRK04_DATA FIDO_REGISTER_DEF(0xA0454 + FIDO_MEM_OFFSET) +#define FIDO_BRK04_DATAMASK FIDO_REGISTER_DEF(0xA0458 + FIDO_MEM_OFFSET) +#define FIDO_BRK04_CTRL FIDO_REGISTER_DEF(0xA045C + FIDO_MEM_OFFSET) +#define FIDO_BRK05_BASE FIDO_REGISTER_DEF(0xA0460 + FIDO_MEM_OFFSET) +#define FIDO_BRK05_DATA FIDO_REGISTER_DEF(0xA0464 + FIDO_MEM_OFFSET) +#define FIDO_BRK05_DATAMASK FIDO_REGISTER_DEF(0xA0468 + FIDO_MEM_OFFSET) +#define FIDO_BRK05_CTRL FIDO_REGISTER_DEF(0xA046C + FIDO_MEM_OFFSET) +#define FIDO_BRK06_BASE FIDO_REGISTER_DEF(0xA0470 + FIDO_MEM_OFFSET) +#define FIDO_BRK06_DATA FIDO_REGISTER_DEF(0xA0474 + FIDO_MEM_OFFSET) +#define FIDO_BRK06_DATAMASK FIDO_REGISTER_DEF(0xA0478 + FIDO_MEM_OFFSET) +#define FIDO_BRK06_CTRL FIDO_REGISTER_DEF(0xA047C + FIDO_MEM_OFFSET) +#define FIDO_BRK07_BASE FIDO_REGISTER_DEF(0xA0480 + FIDO_MEM_OFFSET) +#define FIDO_BRK07_DATA FIDO_REGISTER_DEF(0xA0484 + FIDO_MEM_OFFSET) +#define FIDO_BRK07_DATAMASK FIDO_REGISTER_DEF(0xA0488 + FIDO_MEM_OFFSET) +#define FIDO_BRK07_CTRL FIDO_REGISTER_DEF(0xA048C + FIDO_MEM_OFFSET) + +/* A/D registers */ +#define FIDO_A2D0_REG00 FIDO_REGISTER_DEF(0xA0600 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG01 FIDO_REGISTER_DEF(0xA0604 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG02 FIDO_REGISTER_DEF(0xA0608 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG03 FIDO_REGISTER_DEF(0xA060C + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG04 FIDO_REGISTER_DEF(0xA0610 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG05 FIDO_REGISTER_DEF(0xA0614 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG06 FIDO_REGISTER_DEF(0xA0618 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG07 FIDO_REGISTER_DEF(0xA061C + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG08 FIDO_REGISTER_DEF(0xA0620 + FIDO_MEM_OFFSET) +#define FIDO_A2D0_REG09 FIDO_REGISTER_DEF(0xA0624 + FIDO_MEM_OFFSET) + +/* Chip select control&timing register pairs */ +#define FIDO_BIU_CS0_CONTROL FIDO_REGISTER_DEF(0xA0680 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS0_TIMING FIDO_REGISTER_DEF(0xA0684 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS1_CONTROL FIDO_REGISTER_DEF(0xA0688 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS1_TIMING FIDO_REGISTER_DEF(0xA068C + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS2_CONTROL FIDO_REGISTER_DEF(0xA0690 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS2_TIMING FIDO_REGISTER_DEF(0xA0694 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS3_CONTROL FIDO_REGISTER_DEF(0xA0698 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS3_TIMING FIDO_REGISTER_DEF(0xA069C + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS4_CONTROL FIDO_REGISTER_DEF(0xA06A0 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS4_TIMING FIDO_REGISTER_DEF(0xA06A4 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS5_CONTROL FIDO_REGISTER_DEF(0xA06A8 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS5_TIMING FIDO_REGISTER_DEF(0xA06AC + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS6_CONTROL FIDO_REGISTER_DEF(0xA06B0 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS6_TIMING FIDO_REGISTER_DEF(0xA06B4 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS7_CONTROL FIDO_REGISTER_DEF(0xA06B8 + FIDO_MEM_OFFSET) +#define FIDO_BIU_CS7_TIMING FIDO_REGISTER_DEF(0xA06BC + FIDO_MEM_OFFSET) + +#define FIDO_BIU_PRIORITY FIDO_REGISTER_DEF(0xA0700 + FIDO_MEM_OFFSET) +#define FIDO_BIU_DEF_TIMING FIDO_REGISTER_DEF(0xA0704 + FIDO_MEM_OFFSET) + +/* SDRAM timing, control, and bank select registers */ +#define FIDO_SDRAM_TIMING_0 FIDO_REGISTER_DEF(0xA0800 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_TIMING_1 FIDO_REGISTER_DEF(0xA0804 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_CONFIG_0 FIDO_REGISTER_DEF(0xA0808 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_CONFIG_1 FIDO_REGISTER_DEF(0xA080C + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_0 FIDO_REGISTER_DEF(0xA0810 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_1 FIDO_REGISTER_DEF(0xA0814 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_2 FIDO_REGISTER_DEF(0xA0818 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_3 FIDO_REGISTER_DEF(0xA081C + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_4 FIDO_REGISTER_DEF(0xA0820 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_5 FIDO_REGISTER_DEF(0xA0824 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_6 FIDO_REGISTER_DEF(0xA0828 + FIDO_MEM_OFFSET) +#define FIDO_SDRAM_EXT_BANK_7 FIDO_REGISTER_DEF(0xA082C + FIDO_MEM_OFFSET) + +/* External interrupt control registers */ +#define FIDO_INTCONTROLCH0 FIDO_REGISTER_DEF(0xA0900 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH1 FIDO_REGISTER_DEF(0xA0904 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH2 FIDO_REGISTER_DEF(0xA0908 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH3 FIDO_REGISTER_DEF(0xA090C + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH4 FIDO_REGISTER_DEF(0xA0910 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH5 FIDO_REGISTER_DEF(0xA0914 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH6 FIDO_REGISTER_DEF(0xA0918 + FIDO_MEM_OFFSET) +#define FIDO_INTCONTROLCH7 FIDO_REGISTER_DEF(0xA091C + FIDO_MEM_OFFSET) + +/* Software interrupt control registers */ +#define FIDO_CTX0_INT_CTRL FIDO_REGISTER_DEF(0xA0980 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_INT_CTRL FIDO_REGISTER_DEF(0xA0984 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_INT_CTRL FIDO_REGISTER_DEF(0xA0988 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_INT_CTRL FIDO_REGISTER_DEF(0xA098C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_INT_CTRL FIDO_REGISTER_DEF(0xA0990 + FIDO_MEM_OFFSET) + +#define FIDO_PMU_MAC_FILTER_MODE FIDO_REGISTER_DEF(0xA0A00 + FIDO_MEM_OFFSET) +#define FIDO_PMU_FILTER_DATA_HEAD FIDO_REGISTER_DEF(0xA0A04 + FIDO_MEM_OFFSET) +#define FIDO_PMU_FILTER_RDDATA_HEAD FIDO_REGISTER_DEF(0xA0A08 + FIDO_MEM_OFFSET) + +/* PMU channel 0 (tied to UIC 0) registers */ +#define FIDO_PMUCH0A_CONTROL FIDO_REGISTER_DEF(0xA0A40 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_STATUS FIDO_REGISTER_DEF(0xA0A44 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0A48 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0A4C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0A50 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_XMITFBUFEND FIDO_REGISTER_DEF(0xA0A54 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0A58 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0A5C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0A60 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_RCVFBUFEND FIDO_REGISTER_DEF(0xA0A64 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0A68 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0A6C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_XMITDATA FIDO_REGISTER_DEF(0xA0A70 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0A_RCVDATA FIDO_REGISTER_DEF(0xA0A74 + FIDO_MEM_OFFSET) + +#define FIDO_PMUCH0B_CONTROL FIDO_REGISTER_DEF(0xA0A80 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_STATUS FIDO_REGISTER_DEF(0xA0A84 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0A88 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0A8C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0A90 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_XMITFBUFEND FIDO_REGISTER_DEF(0xA0A94 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0A98 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0A9C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0AA0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_RCVFBUFEND FIDO_REGISTER_DEF(0xA0AA4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0AA8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0AAC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_XMITDATA FIDO_REGISTER_DEF(0xA0AB0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH0B_RCVDATA FIDO_REGISTER_DEF(0xA0AB4 + FIDO_MEM_OFFSET) + +/* PMU channel 1 (tied to UIC 1) registers */ +#define FIDO_PMUCH1A_CONTROL FIDO_REGISTER_DEF(0xA0AC0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_STATUS FIDO_REGISTER_DEF(0xA0AC4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0AC8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0ACC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0AD0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_XMITFBUFEND FIDO_REGISTER_DEF(0xA0AD4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0AD8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0ADC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0AE0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_RCVFBUFEND FIDO_REGISTER_DEF(0xA0AE4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0AE8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0AEC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_XMITDATA FIDO_REGISTER_DEF(0xA0AF0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1A_RCVDATA FIDO_REGISTER_DEF(0xA0AF4 + FIDO_MEM_OFFSET) + +#define FIDO_PMUCH1B_CONTROL FIDO_REGISTER_DEF(0xA0B00 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_STATUS FIDO_REGISTER_DEF(0xA0B04 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0B08 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0B0C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0B10 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_XMITFBUFEND FIDO_REGISTER_DEF(0xA0B14 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0B18 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0B1C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0B20 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_RCVFBUFEND FIDO_REGISTER_DEF(0xA0B24 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0B28 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0B2C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_XMITDATA FIDO_REGISTER_DEF(0xA0B30 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH1B_RCVDATA FIDO_REGISTER_DEF(0xA0B34 + FIDO_MEM_OFFSET) + +/* PMU channel 2 (tied to UIC 2) registers */ +#define FIDO_PMUCH2A_CONTROL FIDO_REGISTER_DEF(0xA0B40 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_STATUS FIDO_REGISTER_DEF(0xA0B44 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0B48 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0B4C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0B50 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_XMITFBUFEND FIDO_REGISTER_DEF(0xA0B54 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0B58 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0B5C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0B60 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_RCVFBUFEND FIDO_REGISTER_DEF(0xA0B64 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0B68 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0B6C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_XMITDATA FIDO_REGISTER_DEF(0xA0B70 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2A_RCVDATA FIDO_REGISTER_DEF(0xA0B74 + FIDO_MEM_OFFSET) + +#define FIDO_PMUCH2B_CONTROL FIDO_REGISTER_DEF(0xA0B80 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_STATUS FIDO_REGISTER_DEF(0xA0B84 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0B88 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0B8C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0B90 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_XMITFBUFEND FIDO_REGISTER_DEF(0xA0B94 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0B98 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0B9C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0BA0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_RCVFBUFEND FIDO_REGISTER_DEF(0xA0BA4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0BA8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0BAC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_XMITDATA FIDO_REGISTER_DEF(0xA0BB0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH2B_RCVDATA FIDO_REGISTER_DEF(0xA0BB4 + FIDO_MEM_OFFSET) + +/* PMU channel 3 (tied to UIC 3) registers */ +#define FIDO_PMUCH3A_CONTROL FIDO_REGISTER_DEF(0xA0BC0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_STATUS FIDO_REGISTER_DEF(0xA0BC4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0BC8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0BCC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0BD0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_XMITFBUFEND FIDO_REGISTER_DEF(0xA0BD4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0BD8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0BDC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0BE0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_RCVFBUFEND FIDO_REGISTER_DEF(0xA0BE4 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0BE8 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0BEC + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_XMITDATA FIDO_REGISTER_DEF(0xA0BF0 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3A_RCVDATA FIDO_REGISTER_DEF(0xA0BF4 + FIDO_MEM_OFFSET) + +#define FIDO_PMUCH3B_CONTROL FIDO_REGISTER_DEF(0xA0C00 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_STATUS FIDO_REGISTER_DEF(0xA0C04 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_PCKXMITSIZE FIDO_REGISTER_DEF(0xA0C08 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_PCKRCVSIZE FIDO_REGISTER_DEF(0xA0C0C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_XMITFBUFSTART FIDO_REGISTER_DEF(0xA0C10 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_XMITFBUFEND FIDO_REGISTER_DEF(0xA0C14 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_XMITFBUFRDPTR FIDO_REGISTER_DEF(0xA0C18 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_XMITFBUFWRPTR FIDO_REGISTER_DEF(0xA0C1C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_RCVFBUFSTART FIDO_REGISTER_DEF(0xA0C20 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_RCVFBUFEND FIDO_REGISTER_DEF(0xA0C24 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_RCVFBUFRDPTR FIDO_REGISTER_DEF(0xA0C28 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_RCVFBUFWRPTR FIDO_REGISTER_DEF(0xA0C2C + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_XMITDATA FIDO_REGISTER_DEF(0xA0C30 + FIDO_MEM_OFFSET) +#define FIDO_PMUCH3B_RCVDATA FIDO_REGISTER_DEF(0xA0C34 + FIDO_MEM_OFFSET) + +/* 4 PMU/UICs with 2 UIC channels (A and B) each */ +#define FIDO_PMUCH_MAX 4 +#define FIDO_UIC_MAX FIDO_PMUCH_MAX +#define FIDO_UICCH_MAX 2 + +/* FIDO_PMUCHXX_Control register definitions */ +#define FIDO_PMU_RCV_PACKET_SIZE_EN ( 1 << 18) +#define FIDO_PMU_UIC_INT_EN ( 1 << 17) +#define FIDO_PMU_PMU_INT_EN ( 1 << 16) +#define FIDO_PMU_PRI_SHIFT 13 +#define FIDO_PMU_PRI_MASK ( 7 << FIDO_PMU_PRI_SHIFT) +#define FIDO_PMU_CONTEXT_SHIFT 8 +#define FIDO_PMU_CONTEXT_MASK ( 7 << FIDO_PMU_CONTEXT_SHIFT) +#define FIDO_PMU_CHANNEL_EN ( 1 << 7) +#define FIDO_PMU_XMIT_START ( 1 << 6) +#define FIDO_PMU_XMIT_IRQ_EN ( 1 << 4) +#define FIDO_PMU_RCV_IRQ_EN ( 1 << 3) +#define FIDO_PMU_ERROR_IRQ_EN ( 1 << 2) +#define FIDO_PMU_MODE_FIFO ( 0 << 0) +#define FIDO_PMU_MODE_RANDOM ( 1 << 0) +#define FIDO_PMU_MODE_MASK ( 3 << 0) + +/* FIDO_PMUCHXX_Status register definitions */ +#define FIDO_PMU_RCV_FIFO_FULL ( 1 << 11) +#define FIDO_PMU_RCV_FIFO_EMPTY ( 1 << 10) +#define FIDO_PMU_XMIT_FIFO_FULL ( 1 << 9) +#define FIDO_PMU_XMIT_FIFO_EMPTY ( 1 << 8) +#define FIDO_PMU_INTERRUPT ( 1 << 7) +#define FIDO_PMU_RCV_BUFF_OVERFLOW ( 1 << 3) +#define FIDO_PMU_UIC_ERROR ( 1 << 2) +#define FIDO_PMU_RCV_COMPLETE ( 1 << 1) +#define FIDO_PMU_XMIT_COMPLETE ( 1 << 0) + +/* PMU interrupt vector definitions */ +#define FIDO_PMU0_INT_VECTOR 77 +#define FIDO_PMU1_INT_VECTOR 78 +#define FIDO_PMU2_INT_VECTOR 79 +#define FIDO_PMU3_INT_VECTOR 80 + +/* Context claim and software interrupt registers */ +#define FIDO_SWINTACT0 FIDO_REGISTER_DEF(0xA110C + FIDO_MEM_OFFSET) +#define FIDO_CTX1_CLAIM FIDO_REGISTER_DEF(0xA1110 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_PENDING FIDO_REGISTER_DEF(0xA1114 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_PRI_INHER FIDO_REGISTER_DEF(0xA1118 + FIDO_MEM_OFFSET) +#define FIDO_SWINTACT1 FIDO_REGISTER_DEF(0xA111C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_CLAIM FIDO_REGISTER_DEF(0xA1120 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_PENDING FIDO_REGISTER_DEF(0xA1124 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_PRI_INHER FIDO_REGISTER_DEF(0xA1128 + FIDO_MEM_OFFSET) +#define FIDO_SWINTACT2 FIDO_REGISTER_DEF(0xA112C + FIDO_MEM_OFFSET) +#define FIDO_CTX3_CLAIM FIDO_REGISTER_DEF(0xA1130 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_PENDING FIDO_REGISTER_DEF(0xA1134 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_PRI_INHER FIDO_REGISTER_DEF(0xA1138 + FIDO_MEM_OFFSET) +#define FIDO_SWINTACT3 FIDO_REGISTER_DEF(0xA113C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_CLAIM FIDO_REGISTER_DEF(0xA1140 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_PENDING FIDO_REGISTER_DEF(0xA1144 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_PRI_INHER FIDO_REGISTER_DEF(0xA1148 + FIDO_MEM_OFFSET) +#define FIDO_SWINTACT4 FIDO_REGISTER_DEF(0xA114C + FIDO_MEM_OFFSET) + +/* Context0 data registers and address registers */ +#define FIDO_CTX0_D0 FIDO_REGISTER_DEF(0xA8100 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D1 FIDO_REGISTER_DEF(0xA8104 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D2 FIDO_REGISTER_DEF(0xA8108 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D3 FIDO_REGISTER_DEF(0xA810C + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D4 FIDO_REGISTER_DEF(0xA8110 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D5 FIDO_REGISTER_DEF(0xA8114 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D6 FIDO_REGISTER_DEF(0xA8118 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_D7 FIDO_REGISTER_DEF(0xA811C + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A0 FIDO_REGISTER_DEF(0xA8120 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A1 FIDO_REGISTER_DEF(0xA8124 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A2 FIDO_REGISTER_DEF(0xA8128 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A3 FIDO_REGISTER_DEF(0xA812C + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A4 FIDO_REGISTER_DEF(0xA8130 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A5 FIDO_REGISTER_DEF(0xA8134 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A6 FIDO_REGISTER_DEF(0xA8138 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A7 FIDO_REGISTER_DEF(0xA813C + FIDO_MEM_OFFSET) +#define FIDO_CTX0_A7S FIDO_REGISTER_DEF(0xA8140 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_PC FIDO_REGISTER_DEF(0xA8144 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_SR FIDO_REGISTER_DEF(0xA8148 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_VBR FIDO_REGISTER_DEF(0xA814C + FIDO_MEM_OFFSET) +#define FIDO_CTX0_SFC FIDO_REGISTER_DEF(0xA8150 + FIDO_MEM_OFFSET) +#define FIDO_CTX0_DFC FIDO_REGISTER_DEF(0xA8154 + FIDO_MEM_OFFSET) + +/* Context1 data registers and address registers */ +#define FIDO_CTX1_D0 FIDO_REGISTER_DEF(0xA8180 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D1 FIDO_REGISTER_DEF(0xA8184 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D2 FIDO_REGISTER_DEF(0xA8188 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D3 FIDO_REGISTER_DEF(0xA818C + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D4 FIDO_REGISTER_DEF(0xA8190 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D5 FIDO_REGISTER_DEF(0xA8194 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D6 FIDO_REGISTER_DEF(0xA8198 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_D7 FIDO_REGISTER_DEF(0xA819C + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A0 FIDO_REGISTER_DEF(0xA81A0 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A1 FIDO_REGISTER_DEF(0xA81A4 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A2 FIDO_REGISTER_DEF(0xA81A8 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A3 FIDO_REGISTER_DEF(0xA81AC + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A4 FIDO_REGISTER_DEF(0xA81B0 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A5 FIDO_REGISTER_DEF(0xA81B4 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A6 FIDO_REGISTER_DEF(0xA81B8 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A7 FIDO_REGISTER_DEF(0xA81BC + FIDO_MEM_OFFSET) +#define FIDO_CTX1_A7S FIDO_REGISTER_DEF(0xA81C0 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_PC FIDO_REGISTER_DEF(0xA81C4 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_SR FIDO_REGISTER_DEF(0xA81C8 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_VBR FIDO_REGISTER_DEF(0xA81CC + FIDO_MEM_OFFSET) +#define FIDO_CTX1_SFC FIDO_REGISTER_DEF(0xA81D0 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_DFC FIDO_REGISTER_DEF(0xA81D4 + FIDO_MEM_OFFSET) + +/* Context2 data registers and address registers */ +#define FIDO_CTX2_D0 FIDO_REGISTER_DEF(0xA8200 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D1 FIDO_REGISTER_DEF(0xA8204 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D2 FIDO_REGISTER_DEF(0xA8208 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D3 FIDO_REGISTER_DEF(0xA820C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D4 FIDO_REGISTER_DEF(0xA8210 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D5 FIDO_REGISTER_DEF(0xA8214 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D6 FIDO_REGISTER_DEF(0xA8218 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_D7 FIDO_REGISTER_DEF(0xA812C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A0 FIDO_REGISTER_DEF(0xA8220 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A1 FIDO_REGISTER_DEF(0xA8224 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A2 FIDO_REGISTER_DEF(0xA8228 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A3 FIDO_REGISTER_DEF(0xA822C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A4 FIDO_REGISTER_DEF(0xA8230 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A5 FIDO_REGISTER_DEF(0xA8234 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A6 FIDO_REGISTER_DEF(0xA8238 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A7 FIDO_REGISTER_DEF(0xA823C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_A7S FIDO_REGISTER_DEF(0xA8240 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_PC FIDO_REGISTER_DEF(0xA8244 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_SR FIDO_REGISTER_DEF(0xA8248 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_VBR FIDO_REGISTER_DEF(0xA824C + FIDO_MEM_OFFSET) +#define FIDO_CTX2_SFC FIDO_REGISTER_DEF(0xA8250 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_DFC FIDO_REGISTER_DEF(0xA8254 + FIDO_MEM_OFFSET) + +/* Context3 data registers and address registers */ +#define FIDO_CTX3_D0 FIDO_REGISTER_DEF(0xA8280 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D1 FIDO_REGISTER_DEF(0xA8284 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D2 FIDO_REGISTER_DEF(0xA8288 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D3 FIDO_REGISTER_DEF(0xA828C + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D4 FIDO_REGISTER_DEF(0xA8290 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D5 FIDO_REGISTER_DEF(0xA8294 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D6 FIDO_REGISTER_DEF(0xA8298 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_D7 FIDO_REGISTER_DEF(0xA829C + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A0 FIDO_REGISTER_DEF(0xA82A0 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A1 FIDO_REGISTER_DEF(0xA82A4 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A2 FIDO_REGISTER_DEF(0xA82A8 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A3 FIDO_REGISTER_DEF(0xA82AC + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A4 FIDO_REGISTER_DEF(0xA82B0 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A5 FIDO_REGISTER_DEF(0xA82B4 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A6 FIDO_REGISTER_DEF(0xA82B8 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A7 FIDO_REGISTER_DEF(0xA82BC + FIDO_MEM_OFFSET) +#define FIDO_CTX3_A7S FIDO_REGISTER_DEF(0xA82C0 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_PC FIDO_REGISTER_DEF(0xA82C4 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_SR FIDO_REGISTER_DEF(0xA82C8 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_VBR FIDO_REGISTER_DEF(0xA82CC + FIDO_MEM_OFFSET) +#define FIDO_CTX3_SFC FIDO_REGISTER_DEF(0xA82D0 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_DFC FIDO_REGISTER_DEF(0xA82D4 + FIDO_MEM_OFFSET) + +/* Context4 data registers and address registers */ +#define FIDO_CTX4_D0 FIDO_REGISTER_DEF(0xA8300 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D1 FIDO_REGISTER_DEF(0xA8304 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D2 FIDO_REGISTER_DEF(0xA8308 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D3 FIDO_REGISTER_DEF(0xA830C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D4 FIDO_REGISTER_DEF(0xA8310 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D5 FIDO_REGISTER_DEF(0xA8314 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D6 FIDO_REGISTER_DEF(0xA8318 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_D7 FIDO_REGISTER_DEF(0xA831C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A0 FIDO_REGISTER_DEF(0xA8320 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A1 FIDO_REGISTER_DEF(0xA8324 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A2 FIDO_REGISTER_DEF(0xA8328 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A3 FIDO_REGISTER_DEF(0xA832C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A4 FIDO_REGISTER_DEF(0xA8330 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A5 FIDO_REGISTER_DEF(0xA8334 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A6 FIDO_REGISTER_DEF(0xA8338 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A7 FIDO_REGISTER_DEF(0xA833C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_A7S FIDO_REGISTER_DEF(0xA8340 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_PC FIDO_REGISTER_DEF(0xA8344 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_SR FIDO_REGISTER_DEF(0xA8348 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_VBR FIDO_REGISTER_DEF(0xA834C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_SFC FIDO_REGISTER_DEF(0xA8350 + FIDO_MEM_OFFSET) +#define FIDO_CTX4_DFC FIDO_REGISTER_DEF(0xA8354 + FIDO_MEM_OFFSET) + +#define FIDO_CTX_MAX 5 + +/* MPU Block control register */ +#define FIDO_MPU_BLK00CTRL FIDO_REGISTER_DEF(0xAA000 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK01CTRL FIDO_REGISTER_DEF(0xAA004 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK02CTRL FIDO_REGISTER_DEF(0xAA008 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK03CTRL FIDO_REGISTER_DEF(0xAA00C + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK04CTRL FIDO_REGISTER_DEF(0xAA010 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK05CTRL FIDO_REGISTER_DEF(0xAA014 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK06CTRL FIDO_REGISTER_DEF(0xAA018 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK07CTRL FIDO_REGISTER_DEF(0xAA01C + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK08CTRL FIDO_REGISTER_DEF(0xAA020 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK09CTRL FIDO_REGISTER_DEF(0xAA024 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK10CTRL FIDO_REGISTER_DEF(0xAA028 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK11CTRL FIDO_REGISTER_DEF(0xAA02C + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK12CTRL FIDO_REGISTER_DEF(0xAA030 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK13CTRL FIDO_REGISTER_DEF(0xAA034 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK14CTRL FIDO_REGISTER_DEF(0xAA038 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK15CTRL FIDO_REGISTER_DEF(0xAA03C + FIDO_MEM_OFFSET) + +#define FIDO_MPU_BLOCK_MAX 16 +#define FIDO_MPU_BLOCK_BASE_ALIGN 64 + +/* MPU Block attribute register */ +#define FIDO_MPU_BLK00ATTRIB FIDO_REGISTER_DEF(0xAA080 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK01ATTRIB FIDO_REGISTER_DEF(0xAA084 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK02ATTRIB FIDO_REGISTER_DEF(0xAA088 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK03ATTRIB FIDO_REGISTER_DEF(0xAA08C + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK04ATTRIB FIDO_REGISTER_DEF(0xAA090 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK05ATTRIB FIDO_REGISTER_DEF(0xAA094 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK06ATTRIB FIDO_REGISTER_DEF(0xAA098 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK07ATTRIB FIDO_REGISTER_DEF(0xAA09C + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK08ATTRIB FIDO_REGISTER_DEF(0xAA0A0 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK09ATTRIB FIDO_REGISTER_DEF(0xAA0A4 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK10ATTRIB FIDO_REGISTER_DEF(0xAA0A8 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK11ATTRIB FIDO_REGISTER_DEF(0xAA0AC + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK12ATTRIB FIDO_REGISTER_DEF(0xAA0B0 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK13ATTRIB FIDO_REGISTER_DEF(0xAA0B4 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK14ATTRIB FIDO_REGISTER_DEF(0xAA0B8 + FIDO_MEM_OFFSET) +#define FIDO_MPU_BLK15ATTRIB FIDO_REGISTER_DEF(0xAA0BC + FIDO_MEM_OFFSET) + +#define FIDO_MPU_ATTRIB_SIZE_SHIFT 2 +#define FIDO_MPU_ATTRIB_ENABLE (1 << 0) +#define FIDO_MPU_ATTRIB_READONLY (1 << 1) + +/* MPU allocation registers */ +#define FIDO_CTX0_MPUALLOCATION FIDO_REGISTER_DEF(0xAA100 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_MPUALLOCATION FIDO_REGISTER_DEF(0xAA104 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_MPUALLOCATION FIDO_REGISTER_DEF(0xAA108 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_MPUALLOCATION FIDO_REGISTER_DEF(0xAA10C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_MPUALLOCATION FIDO_REGISTER_DEF(0xAA110 + FIDO_MEM_OFFSET) + +/* DCACHE relocatable registers */ +#define FIDO_DCACHE_RELOCATBLK00 FIDO_REGISTER_DEF(0xAA180 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK01 FIDO_REGISTER_DEF(0xAA184 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK02 FIDO_REGISTER_DEF(0xAA188 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK03 FIDO_REGISTER_DEF(0xAA18C + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK04 FIDO_REGISTER_DEF(0xAA190 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK05 FIDO_REGISTER_DEF(0xAA194 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK06 FIDO_REGISTER_DEF(0xAA198 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK07 FIDO_REGISTER_DEF(0xAA19C + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK08 FIDO_REGISTER_DEF(0xAA1A0 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK09 FIDO_REGISTER_DEF(0xAA1A4 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK10 FIDO_REGISTER_DEF(0xAA1A8 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK11 FIDO_REGISTER_DEF(0xAA1AC + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK12 FIDO_REGISTER_DEF(0xAA1B0 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK13 FIDO_REGISTER_DEF(0xAA1B4 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK14 FIDO_REGISTER_DEF(0xAA1B8 + FIDO_MEM_OFFSET) +#define FIDO_DCACHE_RELOCATBLK15 FIDO_REGISTER_DEF(0xAA1BC + FIDO_MEM_OFFSET) + +/* Context control registers */ +#define FIDO_CTX0_CONTROL FIDO_REGISTER_DEF(0xAA400 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_CONTROL FIDO_REGISTER_DEF(0xAA404 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_CONTROL FIDO_REGISTER_DEF(0xAA408 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_CONTROL FIDO_REGISTER_DEF(0xAA40C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_CONTROL FIDO_REGISTER_DEF(0xAA410 + FIDO_MEM_OFFSET) + +#define FIDO_CTX_CONTROL_STATE_MASK ( 3 << 0) +#define FIDO_CTX_CONTROL_STATE_HALTED ( 0 << 0) +#define FIDO_CTX_CONTROL_STATE_NOTREADY ( 1 << 0) +#define FIDO_CTX_CONTROL_STATE_READY ( 2 << 0) + +#define FIDO_CTX_CONTROL_PRIORITY_MASK 7 +#define FIDO_CTX_CONTROL_PRIORITY_SHIFT 8 + +#define FIDO_CTX_CONTROL_MODE_MASK ( 3 << 13) +#define FIDO_CTX_CONTROL_MODE_STANDARD ( 0 << 13) +#define FIDO_CTX_CONTROL_MODE_FAST ( 1 << 13) +#define FIDO_CTX_CONTROL_MODE_FAST_ST ( 3 << 13) + +#define FIDO_CTX0_MAXTIME FIDO_REGISTER_DEF(0xAA480 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_MAXTIME FIDO_REGISTER_DEF(0xAA484 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_MAXTIME FIDO_REGISTER_DEF(0xAA488 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_MAXTIME FIDO_REGISTER_DEF(0xAA48C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_MAXTIME FIDO_REGISTER_DEF(0xAA490 + FIDO_MEM_OFFSET) + +/* Context timer registers */ +#define FIDO_CTX0_TIME FIDO_REGISTER_DEF(0xAA500 + FIDO_MEM_OFFSET) +#define FIDO_CTX1_TIME FIDO_REGISTER_DEF(0xAA504 + FIDO_MEM_OFFSET) +#define FIDO_CTX2_TIME FIDO_REGISTER_DEF(0xAA508 + FIDO_MEM_OFFSET) +#define FIDO_CTX3_TIME FIDO_REGISTER_DEF(0xAA50C + FIDO_MEM_OFFSET) +#define FIDO_CTX4_TIME FIDO_REGISTER_DEF(0xAA510 + FIDO_MEM_OFFSET) + +#define FIDO_CTXN_TIMECLR FIDO_REGISTER_DEF(0xAA580 + FIDO_MEM_OFFSET) +#define FIDO_CTX_IDLETIME FIDO_REGISTER_DEF(0xAA584 + FIDO_MEM_OFFSET) +#define FIDO_CTXN_TIMEEN FIDO_REGISTER_DEF(0xAA588 + FIDO_MEM_OFFSET) +#define FIDO_CTX_FAULTID FIDO_REGISTER_DEF(0xAA600 + FIDO_MEM_OFFSET) + +/* Current context register, contains id of currently executing context */ +#define FIDO_CURRENT_CONTEXT_REGISTER FIDO_REGISTER_DEF(0xAA604 + FIDO_MEM_OFFSET) + +/* UIC Frame Buffer transmit and receive memory */ +#define FIDO_FB_XMIT_BASE_ADDR (0xB0000 + FIDO_MEM_OFFSET) +#define FIDO_FB_XMIT_SIZE ((1 * 1024) * sizeof (unsigned long)) + +#define FIDO_FB_RCV_BASE_ADDR (0xB4000 + FIDO_MEM_OFFSET) +#define FIDO_FB_RCV_SIZE ((2 * 1024) * sizeof (unsigned long)) + +/* UIC register file base addresses */ +#define FIDO_UIC0_BASE (0x00B8000 + FIDO_MEM_OFFSET) +#define FIDO_UIC1_BASE (0x00B8200 + FIDO_MEM_OFFSET) +#define FIDO_UIC2_BASE (0x00B8400 + FIDO_MEM_OFFSET) +#define FIDO_UIC3_BASE (0x00B8600 + FIDO_MEM_OFFSET) + +#endif /* FIDOmemmap_h */ + +///@}

fido.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: io-system.c =================================================================== --- io-system.c (nonexistent) +++ io-system.c (revision 816) @@ -0,0 +1,63 @@ +/* + * io-system.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include +#include +#include +#include +#define IO _system +#include "io.h" + +/* + * system: execute command on (remote) host + * input parameters: + * 0 : command ptr + * 1 : command length + * output parameters: + * 0 : result + * 1 : errno + */ + +int _system (const char *command) +{ +#if HOSTED + int e; + gdb_parambuf_t parameters; + + parameters[0] = (uint32_t) command; + parameters[1] = command ? (uint32_t) strlen (command) + 1 : 0; + __hosted (HOSTED_SYSTEM, parameters); + errno = __hosted_from_gdb_errno (parameters[1]); + e = parameters[0]; + if (e >= 0 && command) + { + /* We have to convert e, an exit status to the encoded status of + the command. To avoid hard coding the exit status, we simply + loop until we find the right position. */ + int exit_code; + + for (exit_code = e; e && WEXITSTATUS (e) != exit_code; e <<= 1) + continue; + } + + return e; +#else + if (!command) + return 0; + errno = ENOSYS; + return -1; +#endif +}

io-system.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: mvme135-asm.S =================================================================== --- mvme135-asm.S (nonexistent) +++ mvme135-asm.S (revision 816) @@ -0,0 +1,397 @@ +/* + * mvme135-asm.S -- assembler routines for the MVME stub. + * + * This code was pulled out of mvme135-stub.c by Ian Taylor so that I + * could handle different register and label prefixes in a sensible + * way. + */ + +/**************************************************************************** + + THIS SOFTWARE IS NOT COPYRIGHTED + + HP offers the following for use in the public domain. HP makes no + warranty with regard to the software or it's performance and the + user accepts the software "AS IS" with all faults. + + HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD + TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +****************************************************************************/ + +#include "asm.h" + + .title "mvme135-asm.S for m68k" + + .globl SYM (registers) + .globl SYM (lastFrame) + .globl SYM (superStack) + .globl SYM (exceptionHook) + .globl SYM (_returnFromException) + .globl SYM (stackPtr) + .globl SYM (handle_exception) + .globl SYM (exceptionSize) + .globl SYM (exceptionHandler) + +.text + + +/* + * Create a new exception vector table and populates it. Vectors from the + * boot monitor are spliced in so I/O and the abort button will continue + * to work. We also use the monitor's generalized vector for anything the + * debugger doesn't want. + */ + .global SYM (setup_vectors) +SYM (setup_vectors): + link fp, IMM (-8) + /* copy monitor vector table */ + + movecl vbr, a0 + lea SYM (vbr_table), a1 + movel 0x8(a0), d0 /* get generalized vector */ + movew IMM (0x3fc), d1 /* load vector count */ + +loop: /* fill table to gen. vector */ + movel d0, (a1,d1) + subqw IMM (4), d1 + bne loop + + movel 0x10(a0), 0x10(a1) /* breakpoint */ + movel 0x24(a0), 0x24(a1) /* trace */ + movel 0xbc(a0), 0xbc(a1) /* system call */ + + /* add stub vectors to table */ + movel SYM (_catchException), 0x8(a1) /* vector = 2, Access Fault */ + movel SYM (_catchException), 0xc(a1) /* vector = 3, Address Error */ + movel SYM (_catchException), 0x10(a1) /* vector = 4, Illegal instruction */ + movel SYM (_catchException), 0x14(a1) /* vector = 5, divide by 0 */ + movel SYM (_catchException), 0x18(a1) /* vector = 6, chk, chk2 instruction */ + movel SYM (_catchException), 0x1c(a1) /* vector = 7, ftrap, trap, trapv ins */ + movel SYM (_catchException), 0x20(a1) /* vector = 8, priviledge violation */ + movel SYM (_catchException), 0x24(a1) /* vector = 9, trace */ + movel SYM (_catchException), 0x28(a1) /* vector = 10, Aline opcode */ + movel SYM (_catchException), 0x2c(a1) /* vector = 11, fline opcode */ + movel SYM (_catchException), 0x30(a1) /* vector = 12, reserved */ + movel SYM (_catchException), 0x34(a1) /* vector = 13, coprocessor protocol violation */ + movel SYM (_catchException), 0x38(a1) /* vector = 14, format error */ + movel SYM (_catchException), 0x3c(a1) /* vector = 15, unitialized interupt */ + + /* unassigned, reserved */ + movel SYM (_catchException), 0x40(a1) /* vector = 16 */ + movel SYM (_catchException), 0x44(a1) /* vector = 17 */ + movel SYM (_catchException), 0x48(a1) /* vector = 18 */ + movel SYM (_catchException), 0x4c(a1) /* vector = 19 */ + movel SYM (_catchException), 0x50(a1) /* vector = 20 */ + movel SYM (_catchException), 0x54(a1) /* vector = 21 */ + movel SYM (_catchException), 0x58(a1) /* vector = 22 */ + movel SYM (_catchException), 0x5c(a1) /* vector = 23 */ + + movel SYM (_catchException), 0x84(a1) /* vector = 33, breakpoint, trap #1 */ + movel SYM (_catchException), 0xa0(a1) /* vector = 40 , trap #8*/ + + /* floating point traps */ + movel SYM (_catchException), 0xc0(a1) /* vector = 48 */ + movel SYM (_catchException), 0xc4(a1) /* vector = 49 */ + movel SYM (_catchException), 0xc8(a1) /* vector = 50 */ + movel SYM (_catchException), 0xcc(a1) /* vector = 51 */ + movel SYM (_catchException), 0xd0(a1) /* vector = 52 */ + movel SYM (_catchException), 0xd4(a1) /* vector = 53 */ + movel SYM (_catchException), 0xd8(a1) /* vector = 54 */ + movel SYM (_catchException), 0xdc(a1) /* vector = 55 */ + movel SYM (_catchException), 0xe0(a1) /* vector = 56 */ + movel SYM (_catchException), 0xe4(a1) /* vector = 57 */ + movel SYM (_catchException), 0xe8(a1) /* vector = 58 */ + +/*** movel &__debug_level7, 0x7c(a1) /* level7 interupt vector */ + + movecl a1, vbr /* change VBR to new table */ + unlk fp + rts +/* + * exceptionHandler -- sets up exception vector table. + * First arg is an integer vector number + * Second arg is the function pointer for the vector + */ +SYM (exceptionHandler): +# link a6, IMM (-8) +#str1: .ascii "Exception Handler Called\n" +# moveal IMM (str1), a0 +# moveal IMM (str1+25), a1 +# jsr SYM (outln) + +# unlk a6 + rts + +/* this never gets called */ + movel fp@(8), d0 /* get vector number */ + movel fp@(12), a0 /* get function address */ + moveal &SYM (vbr_table), a1 /* FIXME */ + + addl d0, d0 + addl d0, d0 + + addal d0, a1 + movel a0, (a1) + + movecl a1, vbr + unlk a6 + rts + +.globl SYM (return_to_super) +SYM (return_to_super): + movel SYM (registers)+60,sp /* get new stack pointer */ + movel SYM (lastFrame),a0 /* get last frame info */ + bra return_to_any + +.globl SYM (return_to_user) +SYM (return_to_user): + movel SYM (registers)+60,a0 /* get usp */ + movel a0,usp /* set usp */ + movel SYM (superStack),sp /* get original stack pointer */ + +return_to_any: + movel SYM (lastFrame),a0 /* get last frame info */ + movel a0@+,SYM (lastFrame) /* link in previous frame */ + addql IMM (8),a0 /* skip over pc, vector#*/ + movew a0@+,d0 /* get # of words in cpu frame */ + addw d0,a0 /* point to end of data */ + addw d0,a0 /* point to end of data */ + movel a0,a1 +/* copy the stack frame */ + subql IMM (1),d0 +copyUserLoop: + movew a1@-,sp@- + dbf d0,copyUserLoop + +#ifdef __HAVE_68881__ + fmoveml SYM (registers)+168,fpcr/fpsr/fpi + fmovemx SYM (registers)+72,fp0-fp7 + cmpl IMM (-1),a0@ /* skip frestore flag set ? */ + beq skip_frestore + frestore a0@+ +skip_frestore: +#endif + + moveml SYM (registers),d0-d7/a0-a6 + rte /* pop and go! */ + + +/* this function is called immediately when a level 7 interrupt occurs */ +/* if the previous interrupt level was 7 then we're already servicing */ +/* this interrupt and an rte is in order to return to the debugger. */ +/* For the 68000, the offset for sr is 6 due to the jsr return address */ +.text +.globl SYM (_debug_level7) +SYM (_debug_level7): + movew d0,sp@- +#ifdef mc68020 + movew sp@(2),d0 +#else + movew sp@(6),d0 +#endif + andiw IMM (0x700),d0 + cmpiw IMM (0x700),d0 + beq _already7 + movew sp@+,d0 + bra SYM (_catchException) +_already7: + movew sp@+,d0 +#ifndef mc68020 + lea sp@(4),sp /* pull off 68000 return address */ +#endif + rte + +#ifdef mc68020 +/* This function is called when a 68020 exception occurs. It saves + * all the cpu and fpcp regs in the _registers array, creates a frame on a + * linked list of frames which has the cpu and fpcp stack frames needed + * to properly restore the context of these processors, and invokes + * an exception handler (remcom_handler). + * + * stack on entry: stack on exit: + * N bytes of junk exception # MSWord + * Exception Format Word exception # MSWord + * Program counter LSWord + * Program counter MSWord + * Status Register + * + * + */ + +.text +.globl SYM (_catchException) +SYM (_catchException): + + oriw IMM (0x0700),sr /* Disable interrupts */ + + moveml d0-d7/a0-a6,SYM (registers) /* save registers */ + movel SYM (lastFrame),a0 /* last frame pointer */ + +#ifdef __HAVE_68881__ + /* do an fsave, then remember the address to begin a restore from */ + fsave a0@- + fmovemx fp0-fp7, SYM (registers)+72 + fmoveml fpcr/fpsr/fpi, SYM (registers)+168 +#endif + + lea SYM (registers),a5 /* get address of registers */ + movew sp@,d1 /* get status register */ + movew d1,a5@(66) /* save sr */ + movel sp@(2),a4 /* save pc in a4 for later use */ + movel a4,a5@(68) /* save pc in _regisers[] */ + +/* figure out how many bytes in the stack frame */ + movew sp@(6),d0 /* get '020 exception format */ + movew d0,d2 /* make a copy of format word */ + andiw IMM (0xf000),d0 /* mask off format type */ + rolw IMM (5),d0 /* rotate into the low byte *2 */ + lea SYM (exceptionSize),a1 + addw d0,a1 /* index into the table */ + movew a1@,d0 /* get number of words in frame */ + movew d0,d3 /* save it */ + subw d0,a0 /* adjust save pointer */ + subw d0,a0 /* adjust save pointer(bytes) */ + movel a0,a1 /* copy save pointer */ + subql IMM (1),d0 /* predecrement loop counter */ + +/* copy the frame */ + +saveFrameLoop: + movew sp@+,a1@+ + dbf d0,saveFrameLoop + +/* now that the stack has been clenaed, + * save the a7 in use at time of exception + */ + movel sp,SYM (superStack) /* save supervisor sp */ + andiw IMM (0x2000),d1 /* were we in supervisor mode ? */ + beq userMode + movel a7,a5@(60) /* save a7 */ + bra a7saveDone +userMode: + movel usp,a1 + movel a1,a5@(60) /* save user stack pointer */ +a7saveDone: + + +/* save size of frame */ + movew d3,a0@- + +/* compute exception number */ + andl IMM (0xfff),d2 /* mask off vector offset */ + lsrw IMM (2),d2 /* divide by 4 to get vect num */ + movel d2,a0@- /* save it */ + +/* save pc causing exception */ + movel a4,a0@- + +/* save old frame link and set the new value*/ + movel SYM (lastFrame),a1 /* last frame pointer */ + movel a1,a0@- /* save pointer to prev frame */ + movel a0,SYM (lastFrame) + + movel d2,sp@- /* push exception num */ +#ifdef TMP_HACK + movel SYM (exceptionHook),a0 /* get address of handler */ + jbsr a0@ /* and call it */ +#else + jbsr SYM (remcomHandler) +#endif + clrl sp@ /* replace exception num parm with frame ptr */ + jbsr SYM (_returnFromException) /* jbsr, but never returns */ + +#else /* mc68000 */ + +/* This function is called when an exception occurs. It translates the + * return address found on the stack into an exception vector # which + * is then handled by either handle_exception or a system handler. + * _catchException provides a front end for both. + * + * stack on entry: stack on exit: + * Program counter MSWord exception # MSWord + * Program counter LSWord exception # MSWord + * Status Register + * Return Address MSWord + * Return Address LSWord + */ +.text +.globl SYM (_catchException) +SYM (_catchException): + + oriw IMM (0x0700),sr /* Disable interrupts */ + + moveml d0-d7/a0-a6,SYM (registers) /* save registers */ + movel SYM (lastFrame),a0 /* last frame pointer */ + +#ifdef __HAVE_68881__ + /* do an fsave, then remember the address to begin a restore from */ + fsave a0@- + fmovemx fp0-fp7, SYM (registers)+72 + fmoveml fpcr/fpsr/fpi, SYM (registers)+168 +#endif + + lea SYM (registers),a5 /* get address of registers */ + movel sp@+,d2 /* pop return address */ + addl IMM (1530),d2 /* convert return addr to */ + divs IMM (6),d2 /* exception number */ + extl d2 + + moveql IMM (3),d3 /* assume a three word frame */ + + cmpiw IMM (3),d2 /* bus error or address error ? */ + bgt normal /* if >3 then normal error */ + movel sp@+,a0@- /* copy error info to frame buff*/ + movel sp@+,a0@- /* these are never used */ + moveql IMM (7),d3 /* this is a 7 word frame */ + +normal: + movew sp@+,d1 /* pop status register */ + movel sp@+,a4 /* pop program counter */ + movew d1,a5@(66) /* save sr */ + movel a4,a5@(68) /* save pc in _regisers[] */ + movel a4,a0@- /* copy pc to frame buffer */ + movew d1,a0@- /* copy sr to frame buffer */ + + movel sp,SYM (superStack) /* save supervisor sp */ + + andiw IMM (0x2000),d1 /* were we in supervisor mode ? */ + beq userMode + movel a7,a5@(60) /* save a7 */ + bra saveDone +userMode: + movel usp,a1 /* save user stack pointer */ + movel a1,a5@(60) /* save user stack pointer */ +saveDone: + + movew d3,a0@- /* push frame size in words */ + movel d2,a0@- /* push vector number */ + movel a4,a0@- /* push exception pc */ + +/* save old frame link and set the new value */ + movel SYM (lastFrame),a1 /* last frame pointer */ + movel a1,a0@- /* save pointer to prev frame */ + movel a0,SYM (lastFrame) + + movel d2,sp@- /* push exception num */ + movel SYM (exceptionHook),a0 /* get address of handler */ + jbsr a0@ /* and call it */ + clrl sp@ /* replace exception num parm with frame ptr */ + jbsr SYM (_returnFromException) /* jbsr, but never returns */ + +#endif /* m68000 */ + +/* + * remcomHandler is a front end for handle_exception. It moves the + * stack pointer into an area reserved for debugger use in case the + * breakpoint happened in supervisor mode. + */ +.globl SYM (remcomHandler) +SYM (remcomHandler): + addl IMM (4),sp /* pop off return address */ + movel sp@+,d0 /* get the exception number */ + movel SYM (stackPtr),sp /* move to remcom stack area */ + movel d0,sp@- /* push exception onto stack */ + jbsr SYM (handle_exception) /* this never returns */ + rts /* return */

mvme135-asm.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: aclocal.m4 =================================================================== --- aclocal.m4 (nonexistent) +++ aclocal.m4 (revision 816) @@ -0,0 +1,344 @@ +# generated automatically by aclocal 1.9.5 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# AM_CONDITIONAL -*- Autoconf -*- + +# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 7 + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +AC_DEFUN([AM_CONDITIONAL], +[AC_PREREQ(2.52)dnl + ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_SUBST([$1_TRUE]) +AC_SUBST([$1_FALSE]) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([[conditional "$1" was never defined. +Usually this means the macro was only invoked conditionally.]]) +fi])]) + + +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 8 + +# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be +# written in clear, in which case automake, when reading aclocal.m4, +# will think it sees a *use*, and therefore will trigger all it's +# C support machinery. 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For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_$1_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n ['s/^#*$[a-zA-Z0-9]*$)$/\1/p'] < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_$1_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_$1_dependencies_compiler_type=none +fi +]) +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) +AM_CONDITIONAL([am__fastdep$1], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) +]) + + +# AM_SET_DEPDIR +# ------------- +# Choose a directory name for dependency files. +# This macro is AC_REQUIREd in _AM_DEPENDENCIES +AC_DEFUN([AM_SET_DEPDIR], +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl +]) + + +# AM_DEP_TRACK +# ------------ +AC_DEFUN([AM_DEP_TRACK], +[AC_ARG_ENABLE(dependency-tracking, +[ --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors]) +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +AC_SUBST([AMDEPBACKSLASH]) +]) + +# Generate code to set up dependency tracking. -*- Autoconf -*- + +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +#serial 3 + +# _AM_OUTPUT_DEPENDENCY_COMMANDS +# ------------------------------ +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], +[for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`AS_DIRNAME("$mf")` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote$.*(DEPDIR).*$$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`AS_DIRNAME(["$file"])` + AS_MKDIR_P([$dirpart/$fdir]) + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done +])# _AM_OUTPUT_DEPENDENCY_COMMANDS + + +# AM_OUTPUT_DEPENDENCY_COMMANDS +# ----------------------------- +# This macro should only be invoked once -- use via AC_REQUIRE. +# +# This code is only required when automatic dependency tracking +# is enabled. FIXME. This creates each `.P' file that we will +# need in order to bootstrap the dependency handling code. +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], +[AC_CONFIG_COMMANDS([depfiles], + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], + [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) +]) + +# Copyright (C) 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# Check whether the underlying file-system supports filenames +# with a leading dot. For instance MS-DOS doesn't. +AC_DEFUN([AM_SET_LEADING_DOT], +[rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) + +# Check to see how 'make' treats includes. -*- Autoconf -*- + +# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 3 + +# AM_MAKE_INCLUDE() +# ----------------- +# Check to see how make treats includes. +AC_DEFUN([AM_MAKE_INCLUDE], +[am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +AC_MSG_CHECKING([for style of include used by $am_make]) +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi +AC_SUBST([am__include]) +AC_SUBST([am__quote]) +AC_MSG_RESULT([$_am_result]) +rm -f confinc confmf +]) + +m4_include([../acinclude.m4])

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