toolchain/gcc/libgloss/sparc/Makefile.in

   1 # Copyright (c) 1995, 1996, 1997 Cygnus Support
   2 #
   3 # The authors hereby grant permission to use, copy, modify, distribute,
   4 # and license this software and its documentation for any purpose, provided
   5 # that existing copyright notices are retained in all copies and that this
   6 # notice is included verbatim in any distributions. No written agreement,
   7 # license, or royalty fee is required for any of the authorized uses.
   8 # Modifications to this software may be copyrighted by their authors
   9 # and need not follow the licensing terms described here, provided that
  10 # the new terms are clearly indicated on the first page of each file where
  11 # they apply.
  12
  13 # Makefile for libgloss/sparc. This is the board support
  14 # code for the various sparc targets.
  15
  16 VPATH = @srcdir@
  17 srcdir = @srcdir@
  18 objdir = .
  19 srcroot = $(srcdir)/../..
  20 objroot = $(objdir)/../..
  21
  22 prefix = @prefix@
  23 exec_prefix = @exec_prefix@
  24
  25 host_alias = @host_alias@
  26 target_alias = @target_alias@
  27
  28 bindir = @bindir@
  29 libdir = @libdir@
  30 tooldir = $(exec_prefix)/$(target_alias)
  31
  32 # Multilib support variables.
  33 # TOP is used instead of MULTI{BUILD,SRC}TOP.
  34 MULTIDIRS =
  35 MULTISUBDIR =
  36 MULTIDO = true
  37 MULTICLEAN = true
  38
  39 INSTALL = @INSTALL@
  40 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  41 INSTALL_DATA = @INSTALL_DATA@
  42
  43 SHELL = /bin/sh
  44
  45 CC = @CC@
  46
  47 AS = @AS@
  48 AR = @AR@
  49 LD = @LD@
  50 RANLIB = @RANLIB@
  51 AR_FLAGS = qrv
  52
  53 OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
  54         then echo ${objroot}/../binutils/objdump ; \
  55         else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
  56 OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
  57         then echo ${objroot}/../binutils/objcopy ; \
  58         else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
  59
  60 CYGMON_CRT0 = cygmon-crt0.o
  61 CYGMON_BSP = libcygmon.a
  62 CYGMON_OBJS = cygmon-salib.o
  63
  64 701_CRT0 = crt0-701.o
  65 701_BSP = libsplet701.a
  66 701_OBJS = sysc-701.o salib-701.o sparclet-stub.o
  67
  68 930_BSP = libslite930.a
  69 931_BSP = libslite931.a
  70 934_BSP = libslite934.a
  71 86X_BSP = libslite86x.a
  72
  73 # for the time being, built the stub without hardware breakpoint support
  74 SLITE_OBJS = salib.o sparcl-stub.o cache.o
  75
  76 # ERC32: SIS simulator, see sim/erc32.
  77 ERC32_CRT0 = erc32-crt0.o
  78 ERC32_BSP = liberc32.a
  79 ERC32_OBJS = erc32-io.o traps.o erc32-stub.o debug.o fixctors.o
  80 ERC32_ALL = $(ERC32_CRT0) $(ERC32_BSP)
  81
  82 CRT0 = crt0.o
  83 OBJS = close.o fstat.o getpid.o isatty.o kill.o \
  84         lseek.o open.o print.o putnum.o read.o sbrk.o stat.o \
  85         unlink.o write.o
  86
  87 # This is set to one of SPARC, SLITE, or SPLET by configure.
  88 # It's not clear what to do here.
  89 # One could certainly build everything.  The assembler supports all cpu
  90 # variants (via runtime switches).  However, the compiler [currently] doesn't.
  91 # Of course, it may be the case that there isn't any cpu specific code in
  92 # C source files, but there might be in the future.
  93 CPU = @CPU@
  94
  95 # sparc stuff (not sparclite or sparclet)
  96 SPARC_ALL = $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld
  97 SPARC_INSTALL = sparc-install
  98 SPARC_OBJ_FORMAT = sparc
  99 SPARC_RAM_START = 0x4000
 100
 101 # sparc 64 stuff
 102 SPARC64_ALL = $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld
 103 SPARC64_INSTALL = sparc-install
 104 SPARC64_OBJ_FORMAT = sparc:v9
 105 SPARC64_RAM_START = 0x4000
 106
 107 # sparclite stuff
 108 SLITE_ALL = $(930_BSP) $(931_BSP) $(CYGMON_BSP) $(CYGMON_CRT0) $(objdir)/cygmon.ld $(934_BSP) $(86X_BSP)
 109 SLITE_INSTALL = slite-install
 110 SLITE_OBJ_FORMAT = sparc
 111 SLITE_RAM_START = 0x40050000
 112
 113 # sparclet stuff
 114 SPLET_ALL = $(701_CRT0) $(701_BSP)
 115 SPLET_INSTALL = splet-install
 116
 117 #### Host specific Makefile fragment comes in here.
 118 @host_makefile_frag@
 119
 120 all: ${CRT0} $($(CPU)_ALL) $(ERC32_ALL)
 121
 122 $(CYGMON_CRT0): cygmon-crt0.S
 123         $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) -DTARGET_CPU_$(CPU) $(INCLUDES) -o $@ -c $(srcdir)/cygmon-crt0.S
 124
 125 $(CYGMON_BSP): $(CYGMON_OBJS)
 126         @rm -f $@
 127         ${AR} ${AR_FLAGS} $@ $(CYGMON_OBJS)
 128         ${RANLIB} $@
 129
 130 #$(STUBLIBS): $(OBJS) $(SLITE_OBJS) $(CRT0)
 131 #       ${CC} -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(930_BSP)
 132 #       ${CC} -DSL931 -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(931_BSP)
 133 #       ${CC} -nostdlib -r $(SLITE_OBJS) $(SHARED_OBJS) -o $(934_BSP)
 134
 135 $(CRT0): $(srcdir)/crt0.S $(srcdir)/asm.h $(srcdir)/slite.h
 136         $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/crt0.S
 137
 138 $(930_BSP) $(931_BSP) $(934_BSP) $(86X_BSP): $(OBJS) $(SLITE_OBJS)
 139         @rm -f $@
 140         ${AR} ${AR_FLAGS} $@ $(OBJS) $(SLITE_OBJS)
 141         ${RANLIB} $@
 142
 143 $(701_BSP): $(701_OBJS)
 144         @rm -f $@
 145         ${AR} ${AR_FLAGS} $@ $(701_OBJS)
 146         ${RANLIB} $@
 147
 148 erc32-crt0.o: $(srcdir)/erc32-crt0.S $(srcdir)/asm.h $(srcdir)/slite.h
 149         $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/erc32-crt0.S
 150
 151 liberc32.a: $(OBJS) $(ERC32_OBJS)
 152         @rm -f $@
 153         ${AR} ${AR_FLAGS} $@ $(OBJS) $(ERC32_OBJS)
 154         ${RANLIB} $@
 155
 156 crt0-701.o: crt0-701.S
 157 sysc-701.o: sysc-701.c
 158 salib-701.o: salib-701.c
 159 sparclet-stub.o: sparclet-stub.c
 160 cygmon-salib.o: cygmon-salib.c
 161         $(CC) -DTARGET_CPU_$(CPU) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -o $@ -c $(srcdir)/cygmon-salib.c
 162 cache.o: $(srcdir)/cache.c
 163 salib.o: $(srcdir)/salib.c
 164 win.o: $(srcdir)/win.S
 165 syscalls.o: $(srcdir)/syscalls.c
 166 sparcl-stub.o: $(srcdir)/sparcl-stub.c $(srcdir)/../debug.h $(srcdir)/../debug.c
 167 erc32-stub.o: $(srcdir)/erc32-stub.c $(srcdir)/../debug.h $(srcdir)/../debug.c
 168 fixctors.o : $(srcdir)/fixctors.c
 169
 170 $(objdir)/cygmon.ld: @CYGMONLDSCRIPTTEMPL@
 171         sed 's/TARGET_OBJ_FORMAT/$($(CPU)_OBJ_FORMAT)/g;s/TARGET_RAM_START/$($(CPU)_RAM_START)/g;' < $(<) > $(objdir)/cygmon.ld
 172
 173 install: $($(CPU)_INSTALL)
 174         $(INSTALL_DATA) $(CRT0) $(tooldir)/lib${MULTISUBDIR}/$(CRT0)
 175
 176 sparc-install:
 177         $(INSTALL_DATA) $(CYGMON_BSP) $(tooldir)/lib${MULTISUBDIR}
 178         $(INSTALL_DATA) $(CYGMON_OBJS) $(tooldir)/lib${MULTISUBDIR}
 179         $(INSTALL_DATA) $(objdir)/cygmon.ld $(tooldir)/lib${MULTISUBDIR}
 180         $(INSTALL_DATA) $(CYGMON_CRT0) $(tooldir)/lib${MULTISUBDIR}
 181
 182 slite-install:
 183         $(INSTALL_DATA) $(930_BSP) $(tooldir)/lib${MULTISUBDIR}/$(930_BSP)
 184         $(INSTALL_DATA) $(931_BSP) $(tooldir)/lib${MULTISUBDIR}/$(931_BSP)
 185         $(INSTALL_DATA) $(934_BSP) $(tooldir)/lib${MULTISUBDIR}/$(934_BSP)
 186         $(INSTALL_DATA) $(86X_BSP) $(tooldir)/lib${MULTISUBDIR}/$(86X_BSP)
 187         $(INSTALL_DATA) $(srcdir)/ex930.ld $(tooldir)/lib${MULTISUBDIR}
 188         $(INSTALL_DATA) $(srcdir)/ex931.ld $(tooldir)/lib${MULTISUBDIR}
 189         $(INSTALL_DATA) $(srcdir)/ex934.ld $(tooldir)/lib${MULTISUBDIR}
 190         $(INSTALL_DATA) $(srcdir)/sparc86x.ld $(tooldir)/lib${MULTISUBDIR}
 191         $(INSTALL_DATA) $(srcdir)/elfsim.ld $(tooldir)/lib${MULTISUBDIR}
 192         $(INSTALL_DATA) $(ERC32_CRT0) $(tooldir)/lib${MULTISUBDIR}
 193         $(INSTALL_DATA) $(ERC32_BSP) $(tooldir)/lib${MULTISUBDIR}
 194         $(INSTALL_DATA) $(objdir)/traps.o $(tooldir)/lib${MULTISUBDIR}
 195         $(INSTALL_DATA) $(CYGMON_BSP) $(tooldir)/lib${MULTISUBDIR}
 196         $(INSTALL_DATA) $(CYGMON_OBJS) $(tooldir)/lib${MULTISUBDIR}
 197         $(INSTALL_DATA) $(objdir)/cygmon.ld $(tooldir)/lib${MULTISUBDIR}
 198         $(INSTALL_DATA) $(CYGMON_CRT0) $(tooldir)/lib${MULTISUBDIR}
 199
 200 splet-install:
 201         $(INSTALL_DATA) $(701_CRT0) $(tooldir)/lib${MULTISUBDIR}/$(701_CRT0)
 202         $(INSTALL_DATA) $(701_BSP) $(tooldir)/lib${MULTISUBDIR}/$(701_BSP)
 203         $(INSTALL_DATA) $(srcdir)/tsc701.ld $(tooldir)/lib${MULTISUBDIR}
 204
 205 # Make a simple test case to test the linker script, startup code, and
 206 # I/O code
 207 #
 208 test: ex930-test.x ex931-test.x erc32-test.x
 209         @echo Done...
 210
 211 # compile a fully linked binary. The -N option is for a.out, so the
 212 # base address will be zero, rather than the default of 0x2020. The
 213 # -Wl,-T*.ld is for the linker script. By using -Wl, the linker script
 214 # is put on the proper place in the comand line for ld, and all the
 215 # symbols will get fully resolved.
 216
 217 erc32-test.x: test.o ${ERC32_CRT0} ${srcdir}/erc32.ld Makefile ${ERC32_BSP}
 218         ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
 219         -N -Wl,-Terc32.ld -Wl,-Map -Wl,erc32.map -nostdlib
 220 erc32-test.srec: erc32-test.x
 221         $(OBJCOPY) -O srec erc32-test.x $@
 222 erc32-test.dis: erc32-test.x
 223         @rm -fr erc32-test.dis
 224         $(OBJDUMP) -d erc32-test.x > $@
 225 erc32-test: erc32-test.srec erc32-test.dis
 226
 227 ex930-test.x: test.o ${CRT0} ${srcdir}/ex930.ld Makefile  ${930_BSP}
 228         ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
 229         -N -Wl,-Tex930.ld -nostdlib
 230 ex930-test.srec: ex930-test.x
 231         $(OBJCOPY) -O srec ex930-test.x $@
 232 ex930-test.dis: ex930-test.x
 233         @rm -fr ex930-test.dis
 234         $(OBJDUMP) -d ex930-test.x > $@
 235 ex930-test: ex930-test.srec ex930-test.dis
 236
 237 ex931-test.x: test.o ${CRT0} ${srcdir}/ex931.ld Makefile  ${931_BSP}
 238         ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
 239         -N -Wl,-Tex931.ld -nostdlib
 240 ex931-test.srec: ex931-test.x
 241         $(OBJCOPY) -O srec ex931-test.x $@
 242 ex931-test.dis: ex931-test.x
 243         @rm -fr ex931-test.dis
 244         $(OBJDUMP) -d ex931-test.x > $@
 245 ex931-test: ex931-test.srec ex931-test.dis
 246
 247 ex934-test.x: test.o ${CRT0} ${srcdir}/ex934.ld Makefile  ${934_BSP}
 248         ${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
 249         -N -Wl,-Tex934.ld -nostdlib
 250 ex934-test.srec: ex934-test.x
 251         $(OBJCOPY) -O srec ex934-test.x $@
 252 ex934-test.dis: ex934-test.x
 253         @rm -fr ex934-test.dis
 254         $(OBJDUMP) -d ex934-test.x > $@
 255 ex934-test: ex934-test.srec ex934-test.dis
 256
 257 # a C++ test case
 258 dtor.o:  $(srcdir)/dtor.C
 259         $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -o $@ -c $?
 260 dtor.dis: dtor.x
 261         @rm -fr dtor.dis
 262         $(OBJDUMP) -d dtor.x > $@
 263 dtor.x: dtor.o ${ERC32_CRT0} ${srcdir}/erc32.ld Makefile ${ERC32_BSP}
 264         ${CC} -L${srcdir} -L${objdir} dtor.o -o $@ $(LIBS_FOR_TARGET) \
 265         -N -Wl,-Terc32.ld
 266
 267 # target specific makefile fragment comes in here.
 268 @target_makefile_frag@
 269
 270 clean mostlyclean:
 271         rm -f *.o *.a *.map *.x
 272
 273 distclean maintainer-clean realclean: clean
 274         rm -f Makefile config.cache config.log config.status
 275
 276 .PHONY: info dvi doc install-info clean-info
 277 info doc dvi:
 278 install-info:
 279 clean-info:
 280
 281 Makefile: Makefile.in config.status @host_makefile_frag_path@ \
 282         @target_makefile_frag_path@
 283         $(SHELL) config.status
 284
 285 config.status: configure
 286         $(SHELL) config.status --recheck