sim/common/Make-common.in

   1 # Makefile fragment for common parts of all simulators.
   2 # Copyright 1997-2021 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 C_DIALECT = @C_DIALECT@
  74 CC_FOR_BUILD = @CC_FOR_BUILD@
  75 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
  76 CFLAGS = @CFLAGS@
  77 CPPFLAGS = @CPPFLAGS@
  78 CXXFLAGS = @CXXFLAGS@
  79 LDFLAGS = @LDFLAGS@
  80
  81 SIM_ALIGNMENT = @sim_alignment@
  82 SIM_BITSIZE = @sim_bitsize@
  83 SIM_DEFAULT_MODEL = @sim_default_model@
  84 SIM_ENDIAN = @sim_endian@
  85 SIM_FLOAT = @sim_float@
  86 SIM_HW_CFLAGS = @sim_hw_cflags@
  87 SIM_HW_OBJS = @sim_hw_objs@
  88 SIM_HW = @sim_hw@
  89 SIM_INLINE = @sim_inline@
  90 SIM_RESERVED_BITS = @sim_reserved_bits@
  91 SIM_SCACHE = @sim_scache@
  92 WARN_CFLAGS = @WARN_CFLAGS@
  93 WERROR_CFLAGS = @WERROR_CFLAGS@
  94 SIM_WARN_CFLAGS = $(WARN_CFLAGS)
  95 SIM_WERROR_CFLAGS = $(WERROR_CFLAGS)
  96
  97 AR = @AR@
  98 AR_FLAGS = rc
  99 RANLIB = @RANLIB@
 100 MAKEINFO = makeinfo
 101
 102 # Dependency tracking information.
 103 DEPMODE = @CCDEPMODE@
 104 DEPDIR = @DEPDIR@
 105 depcomp = $(SHELL) $(srcroot)/depcomp
 106
 107 # Note that these are overridden by GNU make-specific code below if
 108 # GNU make is used.  The overrides implement dependency tracking.
 109 COMPILE.pre = $(CC) $(C_DIALECT)
 110 COMPILE.post = -c -o $@
 111 COMPILE = $(COMPILE.pre) $(ALL_CFLAGS) $(COMPILE.post)
 112 POSTCOMPILE = @true
 113
 114 # igen leaks memory, and therefore makes AddressSanitizer unhappy.  Disable
 115 # leak detection while running it.
 116 IGEN = ASAN_OPTIONS=detect_leaks=0 ../igen/igen
 117
 118 # Each simulator's Makefile.in defines one or more of these variables
 119 # to override our settings as necessary.  There is no need to define these
 120 # in the simulator's Makefile.in if one is using the default value.  In fact
 121 # it's preferable not to.
 122
 123 # List of object files, less common parts.
 124 SIM_OBJS =
 125 # List of extra dependencies.
 126 # Generally this consists of simulator specific files included by sim-main.h.
 127 SIM_EXTRA_DEPS =
 128 # List of flags to always pass to $(CC).
 129 SIM_EXTRA_CFLAGS =
 130 # List of extra libraries to link with.
 131 SIM_EXTRA_LIBS =
 132 # List of main object files for `run'.
 133 SIM_RUN_OBJS = nrun.o
 134 # Dependency of `install' to install any extra files.
 135 SIM_EXTRA_INSTALL =
 136 # Dependency of `clean' to clean any extra files.
 137 SIM_EXTRA_CLEAN =
 138 # Likewise `distclean'
 139 SIM_EXTRA_DISTCLEAN =
 140
 141 # Every time a new general purpose source file was added every target's
 142 # Makefile.in needed to be updated to include the file in SIM_OBJS.
 143 # This doesn't scale.
 144 # This variable specifies all the generic stuff common to the newer simulators.
 145 # Things like sim-reason.o can't go here as the cpu may provide its own
 146 # (though hopefully in time that won't be so).  Things like sim-bits.o can go
 147 # here.  Some files are used by all simulators (e.g. callback.o).
 148 # Those files are specified in LIB_OBJS below.
 149
 150 SIM_COMMON_HW_OBJS = \
 151         hw-alloc.o \
 152         hw-base.o \
 153         hw-device.o \
 154         hw-events.o \
 155         hw-handles.o \
 156         hw-instances.o \
 157         hw-ports.o \
 158         hw-properties.o \
 159         hw-tree.o \
 160         sim-hw.o \
 161
 162 SIM_NEW_COMMON_OBJS = \
 163         sim-arange.o \
 164         sim-bits.o \
 165         sim-close.o \
 166         sim-command.o \
 167         sim-config.o \
 168         sim-core.o \
 169         sim-cpu.o \
 170         sim-endian.o \
 171         sim-engine.o \
 172         sim-events.o \
 173         sim-fpu.o \
 174         sim-hload.o \
 175         sim-hrw.o \
 176         sim-io.o \
 177         sim-info.o \
 178         sim-load.o \
 179         sim-memopt.o \
 180         sim-model.o \
 181         sim-module.o \
 182         sim-options.o \
 183         sim-profile.o \
 184         sim-reason.o \
 185         sim-reg.o \
 186         sim-signal.o \
 187         sim-stop.o \
 188         sim-syscall.o \
 189         sim-trace.o \
 190         sim-utils.o \
 191         sim-watch.o \
 192         \
 193         $(SIM_HW_OBJS) \
 194
 195 # cgen-sim.h and the headers it includes
 196 CGEN_SIM_DEPS = \
 197         $(srccom)/cgen-sim.h \
 198         $(srccom)/cgen-defs.h \
 199         $(srccom)/cgen-scache.h \
 200         $(srccom)/cgen-fpu.h \
 201         $(srccom)/cgen-par.h \
 202         $(srccom)/cgen-cpu.h \
 203         $(srccom)/cgen-trace.h \
 204         cpuall.h
 205
 206 # Add this to SIM_EXTRA_DEPS.
 207 CGEN_INCLUDE_DEPS = \
 208         $(CGEN_SIM_DEPS) \
 209         $(srccom)/cgen-engine.h \
 210         $(srccom)/cgen-types.h \
 211         $(srcdir)/../../include/opcode/cgen.h
 212
 213 ## End COMMON_PRE_CONFIG_FRAG
 214
 215 ## COMMON_POST_CONFIG_FRAG
 216
 217 CONFIG_CFLAGS = \
 218         @DEFS@ \
 219         $(SIM_DEFAULT_MODEL) \
 220         $(SIM_ALIGNMENT) \
 221         $(SIM_BITSIZE) \
 222         $(SIM_ENDIAN) \
 223         $(SIM_FLOAT) \
 224         $(SIM_HW_CFLAGS) \
 225         $(SIM_INLINE) \
 226         $(SIM_RESERVED_BITS) \
 227         $(SIM_SCACHE) \
 228         $(SIM_WARN_CFLAGS) \
 229         $(SIM_WERROR_CFLAGS) \
 230         $(SIM_HARDWARE) \
 231         $(SIM_EXTRA_CFLAGS)
 232 CSEARCH = -I. -I$(srcdir) -I../common -I$(srccom) \
 233   -I../../include -I$(srcroot)/include \
 234   -I../../bfd -I$(srcroot)/bfd \
 235   -I../../opcodes -I$(srcroot)/opcodes \
 236   @INCINTL@
 237 ALL_CFLAGS = $(CONFIG_CFLAGS) $(CSEARCH) $(CFLAGS)
 238 BUILD_CFLAGS = $(CFLAGS_FOR_BUILD) $(CSEARCH)
 239
 240 COMMON_DEP_CFLAGS = $(CONFIG_CFLAGS) $(CSEARCH)
 241
 242 ZLIB = @zlibdir@ -lz
 243 LIBIBERTY_LIB = ../../libiberty/libiberty.a
 244 BFD_LIB = ../../bfd/libbfd.a
 245 @PLUGINS_TRUE@LIBDL = @lt_cv_dlopen_libs@
 246 OPCODES_LIB = ../../opcodes/libopcodes.a
 247 LIBINTL = @LIBINTL@
 248 LIBINTL_DEP = @LIBINTL_DEP@
 249 CONFIG_LIBS = @LIBS@ $(ZLIB)
 250 LIBDEPS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL_DEP) $(LIBIBERTY_LIB)
 251 EXTRA_LIBS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL) $(LIBIBERTY_LIB) \
 252         $(CONFIG_LIBS) $(SIM_EXTRA_LIBS) $(LIBDL)
 253
 254 LIB_OBJS = callback.o syscall.o targ-map.o version.o $(SIM_OBJS)
 255
 256 COMPILE_FOR_BUILD = $(CC_FOR_BUILD) $(BUILD_CFLAGS)
 257 LINK_FOR_BUILD = $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(LDFLAGS_FOR_BUILD) -o $@
 258
 259 RUNTESTFLAGS =
 260
 261 callback_h = $(srcroot)/include/gdb/callback.h
 262 remote_sim_h = $(srcroot)/include/gdb/remote-sim.h
 263
 264 all: libsim.a run$(EXEEXT) .gdbinit
 265
 266 libsim.a: $(LIB_OBJS)
 267         rm -f libsim.a
 268         $(AR) $(AR_FLAGS) libsim.a $(LIB_OBJS)
 269         $(RANLIB) libsim.a
 270
 271 run$(EXEEXT): $(SIM_RUN_OBJS) libsim.a $(LIBDEPS)
 272         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o run$(EXEEXT) \
 273           $(SIM_RUN_OBJS) libsim.a $(EXTRA_LIBS)
 274
 275 # FIXME: Ideally, callback.o and friends live in a library outside of
 276 # both the gdb and simulator source trees (e.g. devo/remote.  Not
 277 # devo/libremote because this directory would contain more than just
 278 # a library).
 279
 280 gentmap.o: Makefile $(srccom)/gentmap.c $(srccom)/nltvals.def
 281         $(COMPILE_FOR_BUILD) -o $@ -c $(srccom)/gentmap.c $(NL_TARGET)
 282
 283 gentmap: gentmap.o
 284         $(LINK_FOR_BUILD) $<
 285
 286 targ-vals.h targ-map.c: stamp-tvals
 287 stamp-tvals: gentmap
 288         rm -f tmp-tvals.h tmp-tmap.c
 289         ./gentmap -h >tmp-tvals.h
 290         $(SHELL) $(srcroot)/move-if-change tmp-tvals.h targ-vals.h
 291         ./gentmap -c >tmp-tmap.c
 292         $(SHELL) $(srcroot)/move-if-change tmp-tmap.c targ-map.c
 293         touch stamp-tvals
 294
 295 version.c: Makefile $(srcroot)/gdb/version.in $(srcroot)/bfd/version.h $(srcroot)/sim/common/create-version.sh
 296         $(SHELL) $(srcroot)/sim/common/create-version.sh $(srcroot)/gdb $@.tmp
 297         $(SHELL) $(srcroot)/move-if-change $@.tmp $@
 298         touch $@
 299
 300 #
 301 # Rules for building sim-* components.  Triggered by listing the corresponding
 302 # .o file in the list of simulator targets.
 303 #
 304
 305 sim_main_headers = \
 306         sim-main.h \
 307         $(sim-assert_h) \
 308         $(sim-base_h) \
 309         $(sim-cpu_h) \
 310         $(sim-engine_h) \
 311         $(sim-events_h) \
 312         $(sim-memopt_h) \
 313         $(sim-model_h) \
 314         $(sim-module_h) \
 315         $(sim-profile_h) \
 316         $(sim-trace_h) \
 317         $(sim-watch_h) \
 318         $(sim-basics_h) \
 319         $(SIM_EXTRA_DEPS)
 320
 321 # Exported version of sim_main_headers.
 322 SIM_MAIN_DEPS = \
 323         $(sim_main_headers)
 324
 325 sim-alu_h = $(srccom)/sim-alu.h
 326 sim-arange_h = $(srccom)/sim-arange.h
 327 sim-assert_h = $(srccom)/sim-assert.h
 328 sim-base_h = $(srccom)/sim-base.h \
 329                 $(sim-module_h) \
 330                 $(sim-trace_h) \
 331                 $(sim-core_h) \
 332                 $(sim-events_h) \
 333                 $(sim-profile_h) \
 334                 $(sim-model_h) \
 335                 $(sim-io_h) \
 336                 $(sim-engine_h) \
 337                 $(sim-watch_h) \
 338                 $(sim-memopt_h) \
 339                 $(sim-cpu_h)
 340 sim-basics_h = $(srccom)/sim-basics.h \
 341                 $(sim-config_h) \
 342                 $(callback_h) \
 343                 $(sim-inline_h) \
 344                 $(sim-types_h) \
 345                 $(sim-bits_h) \
 346                 $(sim-endian_h) \
 347                 $(sim-signal_h) \
 348                 $(sim-arange_h) \
 349                 $(sim-utils_h)
 350 sim-bits_h = $(srccom)/sim-bits.h \
 351                 $(srccom)/sim-bits.c
 352 sim-config_h = $(srccom)/sim-config.h
 353 sim-core_h = $(srccom)/sim-core.h
 354 sim-cpu_h = $(srccom)/sim-cpu.h
 355 sim-endian_h = $(srccom)/sim-endian.h \
 356                 $(srccom)/sim-endian.c
 357 sim-engine_h = $(srccom)/sim-engine.h
 358 sim-events_h = $(srccom)/sim-events.h
 359 sim-fpu_h = $(srccom)/sim-fpu.h
 360 sim-hw_h = $(srccom)/sim-hw.h
 361 sim-inline_h = $(srccom)/sim-inline.h
 362 sim-io_h = $(srccom)/sim-io.h
 363 sim-memopt_h = $(srccom)/sim-memopt.h
 364 sim-model_h = $(srccom)/sim-model.h
 365 sim-module_h = $(srccom)/sim-module.h
 366 sim-n-bits_h = $(srccom)/sim-n-bits.h
 367 sim-n-core_h = $(srccom)/sim-n-core.h
 368 sim-n-endian_h = $(srccom)/sim-n-endian.h
 369 sim-options_h = $(srccom)/sim-options.h
 370 sim-profile_h = $(srccom)/sim-profile.h
 371 sim-signal_h = $(srccom)/sim-signal.h
 372 sim-trace_h = $(srccom)/sim-trace.h
 373 sim-types_h = $(srccom)/sim-types.h
 374 sim-utils_h = $(srccom)/sim-utils.h
 375 sim-watch_h = $(srccom)/sim-watch.h
 376
 377 hw-alloc_h = $(srccom)/hw-alloc.h
 378 hw-base_h = $(srccom)/hw-base.h
 379 hw-device_h = $(srccom)/hw-device.h
 380 hw-events_h = $(srccom)/hw-events.h
 381 hw-handles_h = $(srccom)/hw-handles.h
 382 hw-instances_h = $(srccom)/hw-instances.h
 383 hw-ports_h = $(srccom)/hw-ports.h
 384 hw-properties_h = $(srccom)/hw-properties.h
 385 hw-tree_h = $(srccom)/hw-tree.h
 386
 387 hw_main_headers = \
 388         $(srccom)/hw-main.h \
 389         $(hw-alloc_h) \
 390         $(hw-base_h) \
 391         $(hw-device_h) \
 392         $(hw-events_h) \
 393         $(hw-instances_h) \
 394         $(hw-handles_h) \
 395         $(hw-ports_h) \
 396         $(hw-properties_h) \
 397
 398 #
 399 # Dependency tracking.  Most of this is conditional on GNU Make being
 400 # found by configure; if GNU Make is not found, we fall back to a
 401 # simpler scheme.
 402 #
 403
 404 @GMAKE_TRUE@ifeq ($(DEPMODE),depmode=gcc3)
 405 # Note that we put the dependencies into a .Tpo file, then move them
 406 # into place if the compile succeeds.  We need this because gcc does
 407 # not atomically write the dependency output file.
 408 @GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 409 @GMAKE_TRUE@    -MF $(DEPDIR)/$(basename $(@F)).Tpo
 410 @GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 411 @GMAKE_TRUE@    $(DEPDIR)/$(basename $(@F)).Po
 412 @GMAKE_TRUE@else
 413 @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
 414 @GMAKE_TRUE@    DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
 415 # depcomp handles atomicity for us, so we don't need a postcompile
 416 # step.
 417 @GMAKE_TRUE@override POSTCOMPILE =
 418 @GMAKE_TRUE@endif
 419
 420 all_object_files = $(LIB_OBJS) $(SIM_RUN_OBJS)
 421 generated_files = \
 422         $(SIM_EXTRA_DEPS) \
 423         hw-config.h \
 424         targ-map.c \
 425         targ-vals.h \
 426         version.c
 427
 428 # Ensure that generated files are created early.  Use order-only
 429 # dependencies if available.  They require GNU make 3.80 or newer,
 430 # and the .VARIABLES variable was introduced at the same time.
 431 @GMAKE_TRUE@ifdef .VARIABLES
 432 @GMAKE_TRUE@$(all_object_files): | $(generated_files)
 433 @GMAKE_TRUE@else
 434 $(all_object_files) : $(generated_files)
 435 @GMAKE_TRUE@endif
 436
 437 # Dependencies.
 438 @GMAKE_TRUE@-include $(patsubst %.o, $(DEPDIR)/%.Po, $(all_object_files))
 439
 440 # FIXME This is one very simple-minded way of generating the file hw-config.h
 441 hw-config.h: Makefile.in $(srccom)/Make-common.in config.status Makefile
 442         rm -f tmp-hw.h
 443         echo "/* generated by Makefile */" > tmp-hw.h
 444         sim_hw="$(SIM_HW)"; \
 445         for hw in $$sim_hw ; do \
 446           echo "extern const struct hw_descriptor dv_$${hw}_descriptor[];" ; \
 447         done >> tmp-hw.h
 448         echo "const struct hw_descriptor *hw_descriptors[] = {" >> tmp-hw.h
 449         sim_hw="$(SIM_HW)"; \
 450         for hw in $$sim_hw ; do \
 451           echo "  dv_$${hw}_descriptor," ; \
 452         done >> tmp-hw.h
 453         echo "  NULL," >> tmp-hw.h
 454         echo "};" >> tmp-hw.h
 455         mv tmp-hw.h hw-config.h
 456
 457 test-hw-events: $(srccom)/hw-events.c libsim.a
 458         $(CC) $(ALL_CFLAGS) -DMAIN -o test-hw-events$(EXEEXT) \
 459                 $(srccom)/hw-events.c libsim.a $(EXTRA_LIBS)
 460
 461 # CGEN support.
 462
 463 # For use in Makefile.in for cpu-specific files.
 464 CGEN_MAIN_CPU_DEPS = \
 465         $(SIM_MAIN_DEPS) \
 466         $(srccom)/cgen-ops.h \
 467         $(srccom)/cgen-mem.h
 468
 469 # Support targets.
 470
 471 install: install-common $(SIM_EXTRA_INSTALL)
 472
 473 install-common: installdirs
 474         a=`basename "$$(pwd)"`; \
 475         n=`echo run | sed '$(program_transform_name)'`; \
 476         [ "$(SIM_PRIMARY_TARGET)" = "$$a" ] || n="$$n-$$a"; \
 477         $(INSTALL_PROGRAM) run$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
 478         n="$(target_alias)-sim"; \
 479         a=`basename "$$(pwd)"`; \
 480         [ "$(SIM_PRIMARY_TARGET)" = "$$a" ] || n="$$n-$$a"; \
 481         n="lib$$n.a"; \
 482         $(INSTALL_DATA) libsim.a $(DESTDIR)$(libdir)/$$n ; \
 483         ( cd $(DESTDIR)$(libdir) ; $(RANLIB) $$n )
 484
 485 installdirs:
 486         $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir)
 487         $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(libdir)
 488
 489 check:
 490
 491 info:
 492 clean-info:
 493 install-info:
 494
 495 .NOEXPORT:
 496 MAKEOVERRIDES=
 497
 498 tags etags: TAGS
 499
 500 # Macros like EXTERN_SIM_CORE confuse tags.
 501 # And the sim-n-foo.h files create functions that can't be found either.
 502 TAGS: force
 503         cd $(srcdir) && \
 504         etags --regex '/^\([[:lower:]_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
 505                 *.[ch] ../common/*.[ch]
 506
 507 clean: $(SIM_EXTRA_CLEAN)
 508         rm -f *.[oa] *~ core
 509         rm -f run$(EXEEXT) libsim.a
 510         rm -f gentmap targ-map.c targ-vals.h stamp-tvals
 511         if [ ! -f Make-common.in ] ; then \
 512                 rm -f $(BUILT_SRC_FROM_COMMON) ; \
 513         fi
 514         rm -f tmp-mloop.hin tmp-mloop.h tmp-mloop.cin tmp-mloop.c
 515
 516 distclean mostlyclean maintainer-clean realclean: clean $(SIM_EXTRA_DISTCLEAN)
 517         rm -f TAGS
 518         rm -f Makefile config.cache config.log config.status .gdbinit
 519         rm -f config.h stamp-h
 520
 521 .c.o:
 522         $(COMPILE) $<
 523         $(POSTCOMPILE)
 524
 525 # Dummy target to force execution of dependent targets.
 526 force:
 527
 528 Makefile: Makefile.in $(srccom)/Make-common.in config.status
 529         CONFIG_HEADERS= $(SHELL) ./config.status
 530
 531 config.status: configure
 532         $(SHELL) ./config.status --recheck
 533
 534 config.h: stamp-h ; @true
 535 stamp-h: config.in config.status
 536         CONFIG_FILES= CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status
 537
 538 .gdbinit: # config.status $(srccom)/gdbinit.in
 539         CONFIG_FILES=$@:../common/gdbinit.in CONFIG_HEADERS= $(SHELL) ./config.status
 540
 541
 542 # CGEN support
 543
 544 CGENDIR = @cgendir@
 545 CGEN = "`if [ -f ../../guile/libguile/guile ]; then echo ../../guile/libguile/guile; else echo guile ; fi` -l $(CGENDIR)/guile.scm -s"
 546 CGENFLAGS = -v
 547 CGEN_CPU_DIR = $(CGENDIR)/cpu
 548
 549 # Most ports use the files here instead of cgen/cpu.
 550 CPU_DIR = $(srcroot)/cpu
 551
 552 CGEN_READ_SCM = $(CGENDIR)/sim.scm
 553 CGEN_ARCH_SCM = $(CGENDIR)/sim-arch.scm
 554 CGEN_CPU_SCM = $(CGENDIR)/sim-cpu.scm $(CGENDIR)/sim-model.scm
 555 CGEN_DECODE_SCM = $(CGENDIR)/sim-decode.scm
 556 CGEN_DESC_SCM = $(CGENDIR)/desc.scm $(CGENDIR)/desc-cpu.scm
 557
 558 # Various choices for which cpu specific files to generate.
 559 # These are passed to cgen.sh in the "extrafiles" argument.
 560 CGEN_CPU_EXTR = /extr/
 561 CGEN_CPU_READ = /read/
 562 CGEN_CPU_WRITE = /write/
 563 CGEN_CPU_SEM = /sem/
 564 CGEN_CPU_SEMSW = /semsw/
 565
 566 CGEN_FLAGS_TO_PASS = \
 567         CGEN='$(CGEN)' \
 568         CGENFLAGS="$(CGENFLAGS)"
 569
 570 # We store the generated files in the source directory until we decide to
 571 # ship a Scheme interpreter with gdb/binutils.  Maybe we never will.
 572
 573 cgen-arch: force
 574         $(SHELL) $(srccom)/cgen.sh arch $(srcdir) \
 575                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 576                 $(arch) "$(FLAGS)" ignored "$(isa)" $(mach) ignored \
 577                 $(archfile) ignored
 578
 579 cgen-cpu: force
 580         $(SHELL) $(srccom)/cgen.sh cpu $(srcdir) \
 581                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 582                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 583                 $(archfile) "$(EXTRAFILES)"
 584
 585 cgen-defs: force
 586         $(SHELL) $(srccom)/cgen.sh defs $(srcdir) \
 587                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 588                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 589                 $(archfile) ignored
 590
 591 cgen-decode: force
 592         $(SHELL) $(srccom)/cgen.sh decode $(srcdir) \
 593                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 594                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 595                 $(archfile) "$(EXTRAFILES)"
 596
 597 cgen-cpu-decode: force
 598         $(SHELL) $(srccom)/cgen.sh cpu-decode $(srcdir) \
 599                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 600                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 601                 $(archfile) "$(EXTRAFILES)"
 602
 603 cgen-desc: force
 604         $(SHELL) $(srccom)/cgen.sh desc $(srcdir) \
 605                 $(CGEN) $(CGENDIR) "$(CGENFLAGS)" \
 606                 $(arch) "$(FLAGS)" $(cpu) "$(isa)" $(mach) "$(SUFFIX)" \
 607                 $(archfile) ignored $(opcfile)
 608
 609 ## End COMMON_POST_CONFIG_FRAG