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109a0a7e90
Add explicit arch-specific modules.c rules to keep the build from generating an incorrect common/modules.c. Otherwise the pattern rules would cascade such that it'd look for $arch/modules.o which turned into common/modules.c which triggered the gen rule. My local testing of this code didn't catch this bug because of how Automake manages .Po (dependency files) in incremental builds -- it was adding extra rules that override the pattern rules which caused the build to generate correct modules.c files. But when building from a cold cache, the pattern rules would force common/modules.c to be used leading to crashes at runtime.
159 lines
5.2 KiB
Makefile
159 lines
5.2 KiB
Makefile
## See sim/Makefile.am
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##
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## Copyright (C) 1996-2023 Free Software Foundation, Inc.
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## Contributed by Cygnus Support.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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## Some modules don't build cleanly yet.
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AM_CFLAGS_%C%_cpu.o = -Wno-error
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AM_CFLAGS_%C%_cpu2.o = -Wno-error
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AM_CFLAGS_%C%_cpux.o = -Wno-error
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AM_CFLAGS_%C%_m32r.o = -Wno-error
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AM_CFLAGS_%C%_m32r2.o = -Wno-error
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AM_CFLAGS_%C%_m32rx.o = -Wno-error
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AM_CFLAGS_%C%_mloop.o = -Wno-error
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AM_CFLAGS_%C%_mloop2.o = -Wno-error
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AM_CFLAGS_%C%_mloopx.o = -Wno-error
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AM_CFLAGS_%C%_sem.o = -Wno-error
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AM_CFLAGS_%C%_sim_if.o = -Wno-error
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AM_CFLAGS_%C%_traps.o = -Wno-error
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nodist_%C%_libsim_a_SOURCES = \
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%D%/modules.c
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%C%_libsim_a_SOURCES = \
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$(common_libcommon_a_SOURCES)
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%C%_libsim_a_LIBADD = \
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$(patsubst %,%D%/%,$(SIM_NEW_COMMON_OBJS)) \
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$(patsubst %,%D%/dv-%.o,$(SIM_HW_DEVICES)) \
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$(patsubst %,%D%/dv-%.o,$(%C%_SIM_EXTRA_HW_DEVICES)) \
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\
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%D%/cgen-run.o \
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%D%/cgen-scache.o \
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%D%/cgen-trace.o \
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%D%/cgen-utils.o \
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\
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%D%/arch.o \
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\
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%D%/m32r.o \
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%D%/cpu.o \
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%D%/decode.o \
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%D%/sem.o \
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%D%/model.o \
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%D%/mloop.o \
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\
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%D%/m32rx.o \
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%D%/cpux.o \
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%D%/decodex.o \
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%D%/modelx.o \
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%D%/mloopx.o \
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\
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%D%/m32r2.o \
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%D%/cpu2.o \
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%D%/decode2.o \
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%D%/model2.o \
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%D%/mloop2.o \
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\
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%D%/sim-if.o \
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%D%/traps.o
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$(%C%_libsim_a_OBJECTS) $(%C%_libsim_a_LIBADD): %D%/hw-config.h
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noinst_LIBRARIES += %D%/libsim.a
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## Override wildcards that trigger common/modules.c to be (incorrectly) used.
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%D%/modules.o: %D%/modules.c
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%D%/%.o: common/%.c ; $(SIM_COMPILE)
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-@am__include@ %D%/$(DEPDIR)/*.Po
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%C%_run_SOURCES =
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%C%_run_LDADD = \
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%D%/nrun.o \
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%D%/libsim.a \
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$(SIM_COMMON_LIBS)
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noinst_PROGRAMS += %D%/run
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%C%_SIM_EXTRA_HW_DEVICES = m32r_cache m32r_uart
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## List all generated headers to help Automake dependency tracking.
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BUILT_SOURCES += \
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%D%/eng.h \
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%D%/engx.h \
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%D%/eng2.h
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%C%_BUILD_OUTPUTS = \
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%D%/mloop.c \
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%D%/stamp-mloop \
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%D%/mloopx.c \
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%D%/stamp-mloop-x \
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%D%/mloop2.c \
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%D%/stamp-mloop-2
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## Generating modules.c requires all sources to scan.
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%D%/modules.c: | $(%C%_BUILD_OUTPUTS)
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## FIXME: Use of `mono' is wip.
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%D%/mloop.c %D%/eng.h: %D%/stamp-mloop ; @true
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%D%/stamp-mloop: $(srccom)/genmloop.sh %D%/mloop.in
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$(AM_V_GEN)$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
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-mono -fast -pbb -switch sem-switch.c \
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-cpu m32rbf \
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-infile $(srcdir)/%D%/mloop.in -outfile-prefix %D%/
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/eng.hin %D%/eng.h
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/mloop.cin %D%/mloop.c
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$(AM_V_at)touch $@
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## FIXME: Use of `mono' is wip.
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%D%/mloopx.c %D%/engx.h: %D%/stamp-mloop-x ; @true
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%D%/stamp-mloop-x: $(srccom)/genmloop.sh %D%/mloop.in
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$(AM_V_GEN)$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
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-mono -no-fast -pbb -parallel-write -switch semx-switch.c \
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-cpu m32rxf \
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-infile $(srcdir)/%D%/mloopx.in -outfile-prefix %D%/ -outfile-suffix x
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/engx.hin %D%/engx.h
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/mloopx.cin %D%/mloopx.c
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$(AM_V_at)touch $@
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## FIXME: Use of `mono' is wip.
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%D%/mloop2.c %D%/eng2.h: %D%/stamp-mloop-2 ; @true
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%D%/stamp-mloop-2: $(srccom)/genmloop.sh %D%/mloop.in
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$(AM_V_GEN)$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
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-mono -no-fast -pbb -parallel-write -switch sem2-switch.c \
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-cpu m32r2f \
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-infile $(srcdir)/%D%/mloop2.in -outfile-prefix %D%/ -outfile-suffix 2
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/eng2.hin %D%/eng2.h
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$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/mloop2.cin %D%/mloop2.c
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$(AM_V_at)touch $@
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MOSTLYCLEANFILES += $(%C%_BUILD_OUTPUTS)
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## Target that triggers all cgen targets that works when --disable-cgen-maint.
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%D%/cgen: %D%/cgen-arch %D%/cgen-cpu-decode %D%/cgen-cpu-decode-x %D%/cgen-cpu-decode-2
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%D%/cgen-arch:
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$(AM_V_GEN)mach=all FLAGS="with-scache with-profile=fn"; $(CGEN_GEN_ARCH)
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%D%/arch.h %D%/arch.c %D%/cpuall.h: @CGEN_MAINT@ %D%/cgen-arch
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%D%/cgen-cpu-decode:
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$(AM_V_GEN)cpu=m32rbf mach=m32r FLAGS="with-scache with-profile=fn" EXTRAFILES="$(CGEN_CPU_SEM) $(CGEN_CPU_SEMSW)"; $(CGEN_GEN_CPU_DECODE)
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%D%/cpu.h %D%/sem.c %D%/sem-switch.c %D%/model.c %D%/decode.c %D%/decode.h: @CGEN_MAINT@ %D%/cgen-cpu-decode
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%D%/cgen-cpu-decode-x:
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$(AM_V_GEN)cpu=m32rxf mach=m32rx SUFFIX=x FLAGS="with-scache with-profile=fn" EXTRAFILES="$(CGEN_CPU_SEMSW)"; $(CGEN_GEN_CPU_DECODE)
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%D%/cpux.h %D%/semx-switch.c %D%/modelx.c %D%/decodex.c %D%/decodex.h: @CGEN_MAINT@ %D%/cgen-cpu-decode-x
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%D%/cgen-cpu-decode-2:
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$(AM_V_GEN)cpu=m32r2f mach=m32r2 SUFFIX=2 FLAGS="with-scache with-profile=fn" EXTRAFILES="$(CGEN_CPU_SEMSW)"; $(CGEN_GEN_CPU_DECODE)
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%D%/cpu2.h %D%/sem2-switch.c %D%/model2.c %D%/decode2.c %D%/decode2.h: @CGEN_MAINT@ %D%/cgen-cpu-decode-2
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