| # Copyright (c) 1995, 1996, 1997 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. |
| |
| # Makefile for libgloss/sparc. This is the board support |
| # code for the various sparc targets. |
| |
| DESTDIR = |
| VPATH = @srcdir@ |
| srcdir = @srcdir@ |
| objdir = . |
| srcroot = $(srcdir)/../.. |
| objroot = $(objdir)/../.. |
| |
| prefix = @prefix@ |
| exec_prefix = @exec_prefix@ |
| |
| host_alias = @host_alias@ |
| target_alias = @target_alias@ |
| |
| 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 = qrv |
| |
| 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` |
| |
| CYGMON_CRT0 = cygmon-crt0.o |
| CYGMON_BSP = libcygmon.a |
| CYGMON_OBJS = cygmon-salib.o |
| |
| 701_CRT0 = crt0-701.o |
| 701_BSP = libsplet701.a |
| 701_OBJS = sysc-701.o salib-701.o sparclet-stub.o |
| |
| 930_BSP = libslite930.a |
| 931_BSP = libslite931.a |
| 934_BSP = libslite934.a |
| 86X_BSP = libslite86x.a |
| |
| # for the time being, built the stub without hardware breakpoint support |
| SLITE_OBJS = salib.o sparcl-stub.o cache.o |
| |
| # ERC32: SIS simulator, see sim/erc32. |
| ERC32_CRT0 = erc32-crt0.o |
| ERC32_BSP = liberc32.a |
| ERC32_OBJS = erc32-io.o traps.o erc32-stub.o debug.o fixctors.o |
| ERC32_ALL = $(ERC32_CRT0) $(ERC32_BSP) |
| |
| CRT0 = crt0.o |
| 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 |
| |
| # This is set to one of SPARC, SLITE, or SPLET by configure. |
| # It's not clear what to do here. |
| # One could certainly build everything. The assembler supports all cpu |
| # variants (via runtime switches). However, the compiler [currently] doesn't. |
| # Of course, it may be the case that there isn't any cpu specific code in |
| # C source files, but there might be in the future. |
| CPU = @CPU@ |
| |
| # sparc stuff (not sparclite or sparclet) |
| SPARC_ALL = $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld |
| SPARC_INSTALL = sparc-install |
| SPARC_OBJ_FORMAT = sparc |
| SPARC_RAM_START = 0x4000 |
| |
| # sparc 64 stuff |
| SPARC64_ALL = $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld |
| SPARC64_INSTALL = sparc-install |
| SPARC64_OBJ_FORMAT = sparc:v9 |
| SPARC64_RAM_START = 0x4000 |
| |
| # sparclite stuff |
| SLITE_ALL = $(930_BSP) $(931_BSP) $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld $(934_BSP) $(86X_BSP) |
| SLITE_INSTALL = slite-install |
| SLITE_OBJ_FORMAT = sparc |
| SLITE_RAM_START = 0x40050000 |
| |
| # sparclet stuff |
| SPLET_ALL = $(701_CRT0) $(701_BSP) |
| SPLET_INSTALL = splet-install |
| |
| #### Host specific Makefile fragment comes in here. |
| @host_makefile_frag@ |
| |
| all: ${CRT0} $($(CPU)_ALL) $(ERC32_ALL) |
| |
| $(CYGMON_CRT0): cygmon-crt0.S |
| $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DTARGET_CPU_$(CPU) $(INCLUDES) -o $@ -c $(srcdir)/cygmon-crt0.S |
| |
| $(CYGMON_BSP): $(CYGMON_OBJS) |
| @rm -f $@ |
| ${AR} ${AR_FLAGS} $@ $(CYGMON_OBJS) |
| ${RANLIB} $@ |
| |
| #$(STUBLIBS): $(OBJS) $(SLITE_OBJS) $(CRT0) |
| # ${CC} -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(930_BSP) |
| # ${CC} -DSL931 -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(931_BSP) |
| # ${CC} -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(934_BSP) |
| |
| $(CRT0): $(srcdir)/crt0.S $(srcdir)/asm.h $(srcdir)/slite.h |
| $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/crt0.S |
| |
| $(930_BSP) $(931_BSP) $(934_BSP) $(86X_BSP): $(OBJS) $(SLITE_OBJS) |
| @rm -f $@ |
| ${AR} ${AR_FLAGS} $@ $(OBJS) $(SLITE_OBJS) |
| ${RANLIB} $@ |
| |
| $(701_BSP): $(701_OBJS) |
| @rm -f $@ |
| ${AR} ${AR_FLAGS} $@ $(701_OBJS) |
| ${RANLIB} $@ |
| |
| erc32-crt0.o: $(srcdir)/erc32-crt0.S $(srcdir)/asm.h $(srcdir)/slite.h |
| $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/erc32-crt0.S |
| |
| liberc32.a: $(OBJS) $(ERC32_OBJS) |
| @rm -f $@ |
| ${AR} ${AR_FLAGS} $@ $(OBJS) $(ERC32_OBJS) |
| ${RANLIB} $@ |
| |
| crt0-701.o: crt0-701.S |
| sysc-701.o: sysc-701.c |
| salib-701.o: salib-701.c |
| sparclet-stub.o: sparclet-stub.c |
| cygmon-salib.o: cygmon-salib.c |
| $(CC) -DTARGET_CPU_$(CPU) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/cygmon-salib.c |
| cache.o: $(srcdir)/cache.c |
| salib.o: $(srcdir)/salib.c |
| win.o: $(srcdir)/win.S |
| syscalls.o: $(srcdir)/syscalls.c |
| sparcl-stub.o: $(srcdir)/sparcl-stub.c $(srcdir)/../debug.h $(srcdir)/../debug.c |
| erc32-stub.o: $(srcdir)/erc32-stub.c $(srcdir)/../debug.h $(srcdir)/../debug.c |
| fixctors.o : $(srcdir)/fixctors.c |
| |
| $(objdir)/cygmon.ld: @CYGMONLDSCRIPTTEMPL@ |
| sed 's/TARGET_OBJ_FORMAT/$($(CPU)_OBJ_FORMAT)/g;s/TARGET_RAM_START/$($(CPU)_RAM_START)/g;' < $(<) > $(objdir)/cygmon.ld |
| |
| install: $($(CPU)_INSTALL) |
| $(INSTALL_DATA) $(CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(CRT0) |
| |
| sparc-install: |
| $(INSTALL_DATA) $(CYGMON_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(CYGMON_OBJS) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(objdir)/cygmon.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(CYGMON_CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| |
| slite-install: |
| $(INSTALL_DATA) $(930_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(930_BSP) |
| $(INSTALL_DATA) $(931_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(931_BSP) |
| $(INSTALL_DATA) $(934_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(934_BSP) |
| $(INSTALL_DATA) $(86X_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(86X_BSP) |
| $(INSTALL_DATA) $(srcdir)/ex930.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(srcdir)/ex931.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(srcdir)/ex934.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(srcdir)/sparc86x.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(srcdir)/elfsim.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(ERC32_CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(ERC32_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(objdir)/traps.o $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(CYGMON_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(CYGMON_OBJS) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(objdir)/cygmon.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| $(INSTALL_DATA) $(CYGMON_CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| |
| splet-install: |
| $(INSTALL_DATA) $(701_CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(701_CRT0) |
| $(INSTALL_DATA) $(701_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(701_BSP) |
| $(INSTALL_DATA) $(srcdir)/tsc701.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} |
| |
| # Make a simple test case to test the linker script, startup code, and |
| # I/O code |
| # |
| test: ex930-test.x ex931-test.x erc32-test.x |
| @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. |
| |
| erc32-test.x: test.o ${ERC32_CRT0} ${srcdir}/erc32.ld Makefile ${ERC32_BSP} |
| ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ |
| -N -Wl,-Terc32.ld -Wl,-Map -Wl,erc32.map -nostdlib |
| erc32-test.srec: erc32-test.x |
| $(OBJCOPY) -O srec erc32-test.x $@ |
| erc32-test.dis: erc32-test.x |
| @rm -fr erc32-test.dis |
| $(OBJDUMP) -d erc32-test.x > $@ |
| erc32-test: erc32-test.srec erc32-test.dis |
| |
| ex930-test.x: test.o ${CRT0} ${srcdir}/ex930.ld Makefile ${930_BSP} |
| ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ |
| -N -Wl,-Tex930.ld -nostdlib |
| ex930-test.srec: ex930-test.x |
| $(OBJCOPY) -O srec ex930-test.x $@ |
| ex930-test.dis: ex930-test.x |
| @rm -fr ex930-test.dis |
| $(OBJDUMP) -d ex930-test.x > $@ |
| ex930-test: ex930-test.srec ex930-test.dis |
| |
| ex931-test.x: test.o ${CRT0} ${srcdir}/ex931.ld Makefile ${931_BSP} |
| ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ |
| -N -Wl,-Tex931.ld -nostdlib |
| ex931-test.srec: ex931-test.x |
| $(OBJCOPY) -O srec ex931-test.x $@ |
| ex931-test.dis: ex931-test.x |
| @rm -fr ex931-test.dis |
| $(OBJDUMP) -d ex931-test.x > $@ |
| ex931-test: ex931-test.srec ex931-test.dis |
| |
| ex934-test.x: test.o ${CRT0} ${srcdir}/ex934.ld Makefile ${934_BSP} |
| ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \ |
| -N -Wl,-Tex934.ld -nostdlib |
| ex934-test.srec: ex934-test.x |
| $(OBJCOPY) -O srec ex934-test.x $@ |
| ex934-test.dis: ex934-test.x |
| @rm -fr ex934-test.dis |
| $(OBJDUMP) -d ex934-test.x > $@ |
| ex934-test: ex934-test.srec ex934-test.dis |
| |
| # a C++ test case |
| dtor.o: $(srcdir)/dtor.C |
| $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -o $@ -c $? |
| dtor.dis: dtor.x |
| @rm -fr dtor.dis |
| $(OBJDUMP) -d dtor.x > $@ |
| dtor.x: dtor.o ${ERC32_CRT0} ${srcdir}/erc32.ld Makefile ${ERC32_BSP} |
| ${CC} -L${srcdir} -L${objdir} dtor.o -o $@ $(LIBS_FOR_TARGET) \ |
| -N -Wl,-Terc32.ld |
| |
| # target specific makefile fragment comes in here. |
| @target_makefile_frag@ |
| |
| clean mostlyclean: |
| rm -f *.o *.a *.map *.x |
| |
| distclean maintainer-clean realclean: clean |
| rm -f Makefile config.cache config.log config.status |
| |
| .PHONY: info dvi doc install-info clean-info |
| info doc dvi: |
| 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 |
