sim/common/Make-common.in

   1 # Makefile fragment for common parts of all simulators.
   2 # Copyright 1997-2016 Free Software Foundation, Inc.
   3 # Contributed by Cygnus Support.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # This Makefile fragment consists of two separate parts.
  19 # They are merged into the final Makefile at points denoted by
  20 # "## COMMON_PRE_CONFIG_FRAG" and "## COMMON_POST_CONFIG_FRAG".
  21 #
  22 # The target Makefile should look like:
  23 #
  24 #># Copyright blah blah
  25 #>
  26 #>## COMMON_PRE_CONFIG_FRAG
  27 #>
  28 #># Any overrides necessary for the SIM_FOO config vars.
  29 #>SIM_FOO = ...
  30 #>
  31 #>## COMMON_POST_CONFIG_FRAG
  32 #>
  33 #># Rules to build target specific .o's.
  34
  35 ## COMMON_PRE_CONFIG_FRAG
  36
  37 VPATH = @srcdir@:$(srccom)
  38 srcdir = @srcdir@
  39 srccom = $(srcdir)/../common
  40 srcroot = $(srcdir)/../..
  41 srcsim = $(srcdir)/..
  42
  43 prefix = @prefix@
  44 exec_prefix = @exec_prefix@
  45
  46 host_alias = @host_alias@
  47 target_alias = @target_alias@
  48 program_transform_name = @program_transform_name@
  49 bindir = @bindir@
  50
  51 libdir = @libdir@
  52 tooldir = $(libdir)/$(target_alias)
  53
  54 datadir = @datadir@
  55 datarootdir = @datarootdir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 infodir = @infodir@
  59 includedir = @includedir@
  60
  61 lt_cv_dlopen_libs = @lt_cv_dlopen_libs@
  62 # This can be referenced by the gettext configuration code.
  63 top_builddir = ..
  64
  65 EXEEXT = @EXEEXT@
  66 SHELL = @SHELL@
  67
  68 INSTALL = @INSTALL@
  69 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  70 INSTALL_DATA = @INSTALL_DATA@
  71
  72 CC = @CC@
  73 CC_FOR_BUILD = @CC_FOR_BUILD@
  74 CFLAGS = @CFLAGS@
  75 CPPFLAGS = @CPPFLAGS@
  76 CXXFLAGS = @CXXFLAGS@
  77 LDFLAGS = @LDFLAGS@
  78 SIM_DEBUG = @sim_debug@
  79 SIM_TRACE = @sim_trace@
  80 SIM_PROFILE = @sim_profile@
  81
  82 SIM_ASSERT = @sim_assert@
  83 SIM_ALIGNMENT = @sim_alignment@
  84 SIM_BITSIZE = @sim_bitsize@
  85 SIM_DEFAULT_MODEL = @sim_default_model@
  86 SIM_ENDIAN = @sim_endian@
  87 SIM_ENVIRONMENT = @sim_environment@
  88 SIM_FLOAT = @sim_float@
  89 SIM_HW_CFLAGS = @sim_hw_cflags@
  90 SIM_HW_OBJS = @sim_hw_objs@
  91 SIM_HW = @sim_hw@
  92 SIM_INLINE = @sim_inline@
  93 SIM_PACKAGES = @sim_packages@
  94 SIM_RESERVED_BITS = @sim_reserved_bits@
  95 SIM_SCACHE = @sim_scache@
  96 SIM_SMP = @sim_smp@
  97 SIM_XOR_ENDIAN = @sim_xor_endian@
  98 WARN_CFLAGS = @WARN_CFLAGS@
  99 WERROR_CFLAGS = @WERROR_CFLAGS@
 100 SIM_WARN_CFLAGS = $(WARN_CFLAGS)
 101 SIM_WERROR_CFLAGS = $(WERROR_CFLAGS)
 102
 103 HDEFINES = @HDEFINES@
 104 TDEFINES =
 105
 106 AR = @AR@
 107 AR_FLAGS = rc
 108 RANLIB = @RANLIB@
 109 MAKEINFO = makeinfo
 110
 111 # Dependency tracking information.
 112 DEPMODE = @CCDEPMODE@
 113 DEPDIR = @DEPDIR@
 114 depcomp = $(SHELL) $(srcroot)/depcomp
 115
 116 # Note that these are overridden by GNU make-specific code below if
 117 # GNU make is used.  The overrides implement dependency tracking.
 118 COMPILE.pre = $(CC)
 119 COMPILE.post = -c -o $@
 120 COMPILE = $(COMPILE.pre) $(ALL_CFLAGS) $(COMPILE.post)
 121 POSTCOMPILE = @true
 122
 123 # Each simulator's Makefile.in defines one or more of these variables
 124 # to override our settings as necessary.  There is no need to define these
 125 # in the simulator's Makefile.in if one is using the default value.  In fact
 126 # it's preferable not to.
 127
 128 # List of object files, less common parts.
 129 SIM_OBJS =
 130 # List of extra dependencies.
 131 # Generally this consists of simulator specific files included by sim-main.h.
 132 SIM_EXTRA_DEPS =
 133 # List of flags to always pass to $(CC).
 134 SIM_EXTRA_CFLAGS =
 135 # List of extra libraries to link with.
 136 SIM_EXTRA_LIBS =
 137 # List of extra program dependencies.
 138 SIM_EXTRA_LIBDEPS =
 139 # List of main object files for `run'.
 140 SIM_RUN_OBJS = nrun.o
 141 # Dependency of `all' to build any extra files.
 142 SIM_EXTRA_ALL =
 143 # Dependency of `install' to install any extra files.
 144 SIM_EXTRA_INSTALL =
 145 # Dependency of `clean' to clean any extra files.
 146 SIM_EXTRA_CLEAN =
 147 # Likewise `distclean'
 148 SIM_EXTRA_DISTCLEAN =
 149
 150 # Every time a new general purpose source file was added every target's
 151 # Makefile.in needed to be updated to include the file in SIM_OBJS.
 152 # This doesn't scale.
 153 # This variable specifies all the generic stuff common to the newer simulators.
 154 # Things like sim-reason.o can't go here as the cpu may provide its own
 155 # (though hopefully in time that won't be so).  Things like sim-bits.o can go
 156 # here.  Some files are used by all simulators (e.g. callback.o).
 157 # Those files are specified in LIB_OBJS below.
 158
 159 SIM_COMMON_HW_OBJS = \
 160         hw-alloc.o \
 161         hw-base.o \
 162         hw-device.o \
 163         hw-events.o \
 164         hw-handles.o \
 165         hw-instances.o \
 166         hw-ports.o \
 167         hw-properties.o \
 168         hw-tree.o \
 169         sim-hw.o \
 170
 171 SIM_NEW_COMMON_OBJS = \
 172         sim-arange.o \
 173         sim-bits.o \
 174         sim-close.o \
 175         sim-command.o \
 176         sim-config.o \
 177         sim-core.o \
 178         sim-cpu.o \
 179         sim-endian.o \
 180         sim-engine.o \
 181         sim-events.o \
 182         sim-fpu.o \
 183         sim-hload.o \
 184         sim-hrw.o \
 185         sim-io.o \
 186         sim-info.o \
 187         sim-load.o \
 188         sim-memopt.o \
 189         sim-model.o \
 190         sim-module.o \
 191         sim-options.o \
 192         sim-profile.o \
 193         sim-reason.o \
 194         sim-reg.o \
 195         sim-signal.o \
 196         sim-stop.o \
 197         sim-syscall.o \
 198         sim-trace.o \
 199         sim-utils.o \
 200         sim-watch.o \
 201         \
 202         $(SIM_HW_OBJS) \
 203
 204 # cgen-sim.h and the headers it includes
 205 CGEN_SIM_DEPS = \
 206         $(srccom)/cgen-sim.h \
 207         $(srccom)/cgen-defs.h \
 208         $(srccom)/cgen-scache.h \
 209         $(srccom)/cgen-fpu.h \
 210         $(srccom)/cgen-par.h \
 211         $(srccom)/cgen-cpu.h \
 212         $(srccom)/cgen-trace.h \
 213         cpuall.h
 214
 215 # Add this to SIM_EXTRA_DEPS.
 216 CGEN_INCLUDE_DEPS = \
 217         $(CGEN_SIM_DEPS) \
 218         $(srccom)/cgen-engine.h \
 219         $(srccom)/cgen-types.h \
 220         $(srcdir)/../../include/opcode/cgen.h
 221
 222 ## End COMMON_PRE_CONFIG_FRAG
 223
 224 ## COMMON_POST_CONFIG_FRAG
 225
 226 CONFIG_CFLAGS = \
 227         @DEFS@ \
 228         $(SIM_DEBUG) \
 229         $(SIM_DEFAULT_MODEL) \
 230         $(SIM_TRACE) \
 231         $(SIM_PROFILE) \
 232         $(SIM_ASSERT) \
 233         $(SIM_ALIGNMENT) \
 234         $(SIM_BITSIZE) \
 235         $(SIM_ENDIAN) \
 236         $(SIM_ENVIRONMENT) \
 237         $(SIM_FLOAT) \
 238         $(SIM_HW_CFLAGS) \
 239         $(SIM_INLINE) \
 240         $(SIM_PACKAGES) \
 241         $(SIM_RESERVED_BITS) \
 242         $(SIM_SCACHE) \
 243         $(SIM_SMP) \
 244         $(SIM_WARN_CFLAGS) \
 245         $(SIM_WERROR_CFLAGS) \
 246         $(SIM_XOR_ENDIAN) \
 247         $(SIM_HARDWARE) \
 248         $(SIM_EXTRA_CFLAGS) \
 249         $(HDEFINES) $(TDEFINES)
 250 CSEARCH = -I. -I$(srcdir) -I../common -I$(srccom) \
 251   -I../../include -I$(srcroot)/include \
 252   -I../../bfd -I$(srcroot)/bfd \
 253   -I../../opcodes -I$(srcroot)/opcodes \
 254   @INCINTL@
 255 ALL_CFLAGS = $(CONFIG_CFLAGS) $(CSEARCH) $(CFLAGS)
 256 BUILD_CFLAGS = -g -O $(CSEARCH)
 257
 258 COMMON_DEP_CFLAGS = $(CONFIG_CFLAGS) $(CSEARCH)
 259
 260 ZLIB = @zlibdir@ -lz
 261 LIBIBERTY_LIB = ../../libiberty/libiberty.a
 262 BFD_LIB = ../../bfd/libbfd.a
 263 @PLUGINS_TRUE@LIBDL = @lt_cv_dlopen_libs@
 264 OPCODES_LIB = ../../opcodes/libopcodes.a
 265 LIBINTL = @LIBINTL@
 266 LIBINTL_DEP = @LIBINTL_DEP@
 267 CONFIG_LIBS = @LIBS@ $(ZLIB)
 268 LIBDEPS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL_DEP) $(LIBIBERTY_LIB) \
 269         $(SIM_EXTRA_LIBDEPS)
 270 EXTRA_LIBS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL) $(LIBIBERTY_LIB) \
 271         $(CONFIG_LIBS) $(SIM_EXTRA_LIBS) $(LIBDL)
 272
 273 LIB_OBJS = callback.o syscall.o targ-map.o version.o $(SIM_OBJS)
 274
 275 RUNTESTFLAGS =
 276
 277 callback_h = $(srcroot)/include/gdb/callback.h
 278 remote_sim_h = $(srcroot)/include/gdb/remote-sim.h
 279
 280 all: $(SIM_EXTRA_ALL) libsim.a run$(EXEEXT) .gdbinit
 281
 282 libsim.a: $(LIB_OBJS)
 283         rm -f libsim.a
 284         $(AR) $(AR_FLAGS) libsim.a $(LIB_OBJS)
 285         $(RANLIB) libsim.a
 286
 287 run$(EXEEXT): $(SIM_RUN_OBJS) libsim.a $(LIBDEPS)
 288         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o run$(EXEEXT) \
 289           $(SIM_RUN_OBJS) libsim.a $(EXTRA_LIBS)
 290
 291 # FIXME: Ideally, callback.o and friends live in a library outside of
 292 # both the gdb and simulator source trees (e.g. devo/remote.  Not
 293 # devo/libremote because this directory would contain more than just
 294 # a library).
 295
 296 gentmap: Makefile $(srccom)/gentmap.c targ-vals.def
 297         $(CC_FOR_BUILD) $(srccom)/gentmap.c -o gentmap $(BUILD_CFLAGS) $(NL_TARGET)
 298
 299 targ-vals.h targ-map.c: stamp-tvals
 300 stamp-tvals: gentmap
 301         rm -f tmp-tvals.h tmp-tmap.c
 302         ./gentmap -h >tmp-tvals.h
 303         $(SHELL) $(srcroot)/move-if-change tmp-tvals.h targ-vals.h
 304         ./gentmap -c >tmp-tmap.c
 305         $(SHELL) $(srcroot)/move-if-change tmp-tmap.c targ-map.c
 306         touch stamp-tvals
 307
 308 version.c: Makefile $(srcroot)/gdb/version.in $(srcroot)/bfd/version.h $(srcroot)/gdb/common/create-version.sh
 309         $(SHELL) $(srcroot)/gdb/common/create-version.sh $(srcroot)/gdb \
 310             $(host_alias) $(target_alias) version.c
 311
 312 #
 313 # Rules for building sim-* components.  Triggered by listing the corresponding
 314 # .o file in the list of simulator targets.
 315 #
 316
 317 sim_main_headers = \
 318         sim-main.h \
 319         $(sim-assert_h) \
 320         $(sim-base_h) \
 321         $(sim-cpu_h) \
 322         $(sim-engine_h) \
 323         $(sim-events_h) \
 324         $(sim-memopt_h) \
 325         $(sim-model_h) \
 326         $(sim-module_h) \
 327         $(sim-profile_h) \
 328         $(sim-trace_h) \
 329         $(sim-watch_h) \
 330         $(sim-basics_h) \
 331         $(SIM_EXTRA_DEPS)
 332
 333 # Exported version of sim_main_headers.
 334 SIM_MAIN_DEPS = \
 335         $(sim_main_headers)
 336
 337 sim-alu_h = $(srccom)/sim-alu.h
 338 sim-arange_h = $(srccom)/sim-arange.h \
 339                 $(srccom)/sim-arange.c
 340 sim-assert_h = $(srccom)/sim-assert.h
 341 sim-base_h = $(srccom)/sim-base.h \
 342                 $(sim-module_h) \
 343                 $(sim-trace_h) \
 344                 $(sim-core_h) \
 345                 $(sim-events_h) \
 346                 $(sim-profile_h) \
 347                 $(sim-model_h) \
 348                 $(sim-io_h) \
 349                 $(sim-engine_h) \
 350                 $(sim-watch_h) \
 351                 $(sim-memopt_h) \
 352                 $(sim-cpu_h)
 353 sim-basics_h = $(srccom)/sim-basics.h \
 354                 $(sim-config_h) \
 355                 $(callback_h) \
 356                 $(sim-inline_h) \
 357                 $(sim-types_h) \
 358                 $(sim-bits_h) \
 359                 $(sim-endian_h) \
 360                 $(sim-signal_h) \
 361                 $(sim-arange_h) \
 362                 $(sim-utils_h)
 363 sim-bits_h = $(srccom)/sim-bits.h \
 364                 $(srccom)/sim-bits.c
 365 sim-config_h = $(srccom)/sim-config.h
 366 sim-core_h = $(srccom)/sim-core.h
 367 sim-cpu_h = $(srccom)/sim-cpu.h
 368 sim-endian_h = $(srccom)/sim-endian.h \
 369                 $(srccom)/sim-endian.c
 370 sim-engine_h = $(srccom)/sim-engine.h
 371 sim-events_h = $(srccom)/sim-events.h
 372 sim-fpu_h = $(srccom)/sim-fpu.h
 373 sim-hw_h = $(srccom)/sim-hw.h
 374 sim-inline_h = $(srccom)/sim-inline.h
 375 sim-io_h = $(srccom)/sim-io.h
 376 sim-memopt_h = $(srccom)/sim-memopt.h
 377 sim-model_h = $(srccom)/sim-model.h
 378 sim-module_h = $(srccom)/sim-module.h
 379 sim-n-bits_h = $(srccom)/sim-n-bits.h
 380 sim-n-core_h = $(srccom)/sim-n-core.h
 381 sim-n-endian_h = $(srccom)/sim-n-endian.h
 382 sim-options_h = $(srccom)/sim-options.h
 383 sim-profile_h = $(srccom)/sim-profile.h
 384 sim-signal_h = $(srccom)/sim-signal.h
 385 sim-trace_h = $(srccom)/sim-trace.h
 386 sim-types_h = $(srccom)/sim-types.h
 387 sim-utils_h = $(srccom)/sim-utils.h
 388 sim-watch_h = $(srccom)/sim-watch.h
 389
 390 hw-alloc_h = $(srccom)/hw-alloc.h
 391 hw-base_h = $(srccom)/hw-base.h
 392 hw-device_h = $(srccom)/hw-device.h
 393 hw-events_h = $(srccom)/hw-events.h
 394 hw-handles_h = $(srccom)/hw-handles.h
 395 hw-instances_h = $(srccom)/hw-instances.h
 396 hw-ports_h = $(srccom)/hw-ports.h
 397 hw-properties_h = $(srccom)/hw-properties.h
 398 hw-tree_h = $(srccom)/hw-tree.h
 399
 400 hw_main_headers = \
 401         $(srccom)/hw-main.h \
 402         $(hw-alloc_h) \
 403         $(hw-base_h) \
 404         $(hw-device_h) \
 405         $(hw-events_h) \
 406         $(hw-instances_h) \
 407         $(hw-handles_h) \
 408         $(hw-ports_h) \
 409         $(hw-properties_h) \
 410
 411 #
 412 # Dependency tracking.  Most of this is conditional on GNU Make being
 413 # found by configure; if GNU Make is not found, we fall back to a
 414 # simpler scheme.
 415 #
 416
 417 @GMAKE_TRUE@ifeq ($(DEPMODE),depmode=gcc3)
 418 # Note that we put the dependencies into a .Tpo file, then move them
 419 # into place if the compile succeeds.  We need this because gcc does
 420 # not atomically write the dependency output file.
 421 @GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 422 @GMAKE_TRUE@    -MF $(DEPDIR)/$(basename $(@F)).Tpo
 423 @GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 424 @GMAKE_TRUE@    $(DEPDIR)/$(basename $(@F)).Po
 425 @GMAKE_TRUE@else
 426 @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
 427 @GMAKE_TRUE@    DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
 428 # depcomp handles atomicity for us, so we don't need a postcompile
 429 # step.
 430 @GMAKE_TRUE@override POSTCOMPILE =
 431 @GMAKE_TRUE@endif
 432
 433 all_object_files = $(LIB_OBJS) $(SIM_RUN_OBJS)
 434 generated_files = \
 435         $(SIM_EXTRA_DEPS) \
 436         hw-config.h \
 437         targ-map.c \
 438         targ-vals.h \
 439         version.c
 440
 441 # Ensure that generated files are created early.  Use order-only
 442 # dependencies if available.  They require GNU make 3.80 or newer,
 443 # and the .VARIABLES variable was introduced at the same time.
 444 @GMAKE_TRUE@ifdef .VARIABLES
 445 @GMAKE_TRUE@$(all_object_files): | $(generated_files)
 446 @GMAKE_TRUE@else
 447 $(all_object_files) : $(generated_files)
 448 @GMAKE_TRUE@endif
 449
 450 # Dependencies.
 451 @GMAKE_TRUE@-include $(patsubst %.o, $(DEPDIR)/%.Po, $(all_object_files))
 452
 453 # FIXME This is one very simple-minded way of generating the file hw-config.h
 454 hw-config.h: Makefile.in $(srccom)/Make-common.in config.status Makefile
 455         rm -f tmp-hw.h
 456         echo "/* generated by Makefile */" > tmp-hw.h
 457         sim_hw="$(SIM_HW)"; \
 458         for hw in $$sim_hw ; do \
 459           echo "extern const struct hw_descriptor dv_$${hw}_descriptor[];" ; \
 460         done >> tmp-hw.h
 461         echo "const struct hw_descriptor *hw_descriptors[] = {" >> tmp-hw.h
 462         sim_hw="$(SIM_HW)"; \
 463         for hw in $$sim_hw ; do \
 464           echo "  dv_$${hw}_descriptor," ; \
 465         done >> tmp-hw.h
 466         echo "  NULL," >> tmp-hw.h
 467         echo "};" >> tmp-hw.h
 468         mv tmp-hw.h hw-config.h
 469
 470 test-hw-events: $(srccom)/hw-events.c libsim.a
 471         $(CC) $(ALL_CFLAGS) -DMAIN -o test-hw-events$(EXEEXT) \
 472                 $(srccom)/hw-events.c libsim.a $(EXTRA_LIBS)
 473
 474 # CGEN support.
 475
 476 # For use in Makefile.in for cpu-specific files.
 477 CGEN_MAIN_CPU_DEPS = \
 478         $(SIM_MAIN_DEPS) \
 479         $(srccom)/cgen-ops.h \
 480         $(srccom)/cgen-mem.h
 481
 482 # Support targets.
 483
 484 install: install-common $(SIM_EXTRA_INSTALL)
 485
 486 install-common: installdirs
 487         n=`echo run | sed '$(program_transform_name)'`; \
 488         $(INSTALL_PROGRAM) run$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
 489         n=`echo libsim.a | sed s/libsim.a/lib$(target_alias)-sim.a/`; \
 490         $(INSTALL_DATA) libsim.a $(DESTDIR)$(libdir)/$$n ; \
 491         ( cd $(DESTDIR)$(libdir) ; $(RANLIB) $$n )
 492
 493 installdirs:
 494         $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir)
 495         $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(libdir)
 496
 497 check:
 498         cd ../testsuite && $(MAKE) check RUNTESTFLAGS="$(RUNTESTFLAGS)"
 499
 500 info:
 501 clean-info:
 502 install-info:
 503
 504 .NOEXPORT:
 505 MAKEOVERRIDES=
 506
 507 tags etags: TAGS
 508
 509 # Macros like EXTERN_SIM_CORE confuse tags.
 510 # And the sim-n-foo.h files create functions that can't be found either.
 511 TAGS: force
 512         cd $(srcdir) && \
 513         etags --regex '/^\([[:lower:]_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
 514                 *.[ch] ../common/*.[ch]
 515
 516 clean: $(SIM_EXTRA_CLEAN)
 517         rm -f *.[oa] *~ core
 518         rm -f run$(EXEEXT) libsim.a
 519         rm -f gentmap targ-map.c targ-vals.h stamp-tvals
 520         if [ ! -f Make-common.in ] ; then \
 521                 rm -f $(BUILT_SRC_FROM_COMMON) ; \
 522         fi
 523         rm -f tmp-mloop.hin tmp-mloop.h tmp-mloop.cin tmp-mloop.c
 524
 525 distclean mostlyclean maintainer-clean realclean: clean $(SIM_EXTRA_DISTCLEAN)
 526         rm -f TAGS
 527         rm -f Makefile config.cache config.log config.status .gdbinit
 528         rm -f config.h stamp-h
 529         rm -f targ-vals.def
 530
 531 .c.o:
 532         $(COMPILE) $<
 533         $(POSTCOMPILE)
 534
 535 # Dummy target to force execution of dependent targets.
 536 force:
 537
 538 Makefile: Makefile.in $(srccom)/Make-common.in config.status
 539         CONFIG_HEADERS= $(SHELL) ./config.status
 540
 541 config.status: configure
 542         $(SHELL) ./config.status --recheck
 543
 544 config.h: stamp-h ; @true
 545 stamp-h: config.in config.status
 546         CONFIG_FILES= CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status
 547
 548 .gdbinit: # config.status $(srccom)/gdbinit.in
 549         CONFIG_FILES=$@:../common/gdbinit.in CONFIG_HEADERS= $(SHELL) ./config.status
 550
 551
 552 # CGEN support
 553
 554 CGENDIR = @cgendir@
 555 CGEN = "`if [ -f ../../guile/libguile/guile ]; then echo ../../guile/libguile/guile; else echo guile ; fi` -l $(CGENDIR)/guile.scm -s"
 556 CGENFLAGS = -v
 557 CGEN_CPU_DIR = $(CGENDIR)/cpu
 558
 559 # Most ports use the files here instead of cgen/cpu.
 560 CPU_DIR = $(srcroot)/cpu
 561
 562 CGEN_READ_SCM = $(CGENDIR)/sim.scm
 563 CGEN_ARCH_SCM = $(CGENDIR)/sim-arch.scm
 564 CGEN_CPU_SCM = $(CGENDIR)/sim-cpu.scm $(CGENDIR)/sim-model.scm
 565 CGEN_DECODE_SCM = $(CGENDIR)/sim-decode.scm
 566 CGEN_DESC_SCM = $(CGENDIR)/desc.scm $(CGENDIR)/desc-cpu.scm
 567
 568 # Various choices for which cpu specific files to generate.
 569 # These are passed to cgen.sh in the "extrafiles" argument.
 570 CGEN_CPU_EXTR = /extr/
 571 CGEN_CPU_READ = /read/
 572 CGEN_CPU_WRITE = /write/
 573 CGEN_CPU_SEM = /sem/
 574 CGEN_CPU_SEMSW = /semsw/
 575
 576 CGEN_FLAGS_TO_PASS = \
 577         CGEN='$(CGEN)' \
 578         CGENFLAGS="$(CGENFLAGS)"
 579
 580 # We store the generated files in the source directory until we decide to
 581 # ship a Scheme interpreter with gdb/binutils.  Maybe we never will.
 582
 583 cgen-arch: force
 584         $(SHELL) $(srccom)/cgen.sh arch $(srcdir) \
 585                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 586                 $(arch) "$(FLAGS)" ignored "$(isa)" $(mach) ignored \
 587                 $(archfile) ignored
 588
 589 cgen-cpu: force
 590         $(SHELL) $(srccom)/cgen.sh cpu $(srcdir) \
 591                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 592                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 593                 $(archfile) "$(EXTRAFILES)"
 594
 595 cgen-defs: force
 596         $(SHELL) $(srccom)/cgen.sh defs $(srcdir) \
 597                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 598                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 599                 $(archfile) ignored
 600
 601 cgen-decode: force
 602         $(SHELL) $(srccom)/cgen.sh decode $(srcdir) \
 603                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 604                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 605                 $(archfile) "$(EXTRAFILES)"
 606
 607 cgen-cpu-decode: force
 608         $(SHELL) $(srccom)/cgen.sh cpu-decode $(srcdir) \
 609                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 610                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 611                 $(archfile) "$(EXTRAFILES)"
 612
 613 cgen-desc: force
 614         $(SHELL) $(srccom)/cgen.sh desc $(srcdir) \
 615                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 616                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 617                 $(archfile) ignored $(opcfile)
 618
 619 ## End COMMON_POST_CONFIG_FRAG