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https://sourceware.org/git/binutils-gdb.git
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Add basic igen configuration to autoconf. Disable.
This commit is contained in:
Andrew Cagney
parent
dad6f1f326
commit
122edc03de
@ -1,3 +1,18 @@
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Fri Oct 24 17:41:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* configure.in (sim_gen): Dependent on target, select type of
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generator. Always select old style generator.
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configure: Re-generate.
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Makefile.in (tmp-igen, tmp-m16, clean-m16, clean-igen): New
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targets.
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(SIM_M16_CFLAGS, SIM_M16_ALL, SIM_M16_OBJ, BUILT_SRC_FROM_M16,
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SIM_IGEN_CFLAGS, SIM_IGEN_ALL, SIM_IGEN_OBJ, BUILT_SRC_FROM_IGEN,
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IGEN_TRACE, IGEN_INSN, IGEN_DC): Define
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(SIM_EXTRA_CFLAGS, SIM_EXTRA_ALL, SIM_OBJS): Add member
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SIM_@sim_gen@_*, set by autoconf.
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Wed Oct 22 12:52:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-main.h (NULLIFY_NEXT_INSTRUCTION, DELAY_SLOT): Define.
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@ -6,7 +6,10 @@
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srcdir=@srcdir@
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srcroot=$(srcdir)/../../
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SIM_OBJS = interp.o \
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SIM_OBJS = \
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$(SIM_@sim_gen@_OBJ) \
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interp.o \
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sim-bits.o \
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sim-load.o \
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sim-utils.o \
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sim-hload.o \
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@ -25,6 +28,8 @@ SIM_OBJS = interp.o \
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sim-core.o \
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sim-watch.o
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# List of flags to always pass to $(CC).
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SIM_SUBTARGET=@SIM_SUBTARGET@
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@ -32,11 +37,12 @@ SIM_SUBTARGET=@SIM_SUBTARGET@
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# is in progress.
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SIM_EXTRA_CFLAGS = \
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$(SIM_SUBTARGET) \
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-I$(srcdir)/../../newlib/libc/sys/idt
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-I$(srcdir)/../../newlib/libc/sys/idt \
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$(SIM_@sim_gen@_CFLAGS)
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SIM_EXTRA_CLEAN = clean-extra
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SIM_EXTRA_CLEAN = clean-igen clean-m16 clean-extra
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SIM_EXTRA_ALL = tmp.igen
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SIM_EXTRA_ALL = $(SIM_@sim_gen@_ALL)
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# List of main object files for `run'.
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SIM_RUN_OBJS = nrun.o
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@ -45,14 +51,11 @@ SIM_RUN_OBJS = nrun.o
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## COMMON_POST_CONFIG_FRAG
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interp.o: $(srcdir)/interp.c oengine.c config.h sim-main.h
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interp.o: $(srcdir)/interp.c config.h sim-main.h oengine.c
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oengine.c: gencode
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./gencode @SIMCONF@ > tmp-oengine
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mv tmp-oengine oengine.c
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tmp.igen: gencode
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./gencode --igen @SIMCONF@ > tmp-igen
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mv tmp-igen tmp.igen
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gencode: gencode.o getopt.o getopt1.o
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$(CC_FOR_BUILD) -o $@ gencode.o getopt.o getopt1.o
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@ -65,5 +68,178 @@ getopt.o: $(srcdir)/../../libiberty/getopt.c
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getopt1.o: $(srcdir)/../../libiberty/getopt1.c
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$(CC_FOR_BUILD) -c -g -I${srcroot}/include $(srcdir)/../../libiberty/getopt1.c
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../igen/igen:
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cd ../igen && $(MAKE)
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IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries
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IGEN_INSN=$(srcdir)/mips.igen
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IGEN_DC=$(srcdir)/mips.dc
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SIM_IGEN_CFLAGS = -DWITH_IGEN
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SIM_IGEN_ALL = tmp-igen
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SIM_IGEN_OBJ = \
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support.o \
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itable.o \
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semantics.o \
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idecode.o \
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icache.o \
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engine.o \
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irun.o
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BUILT_SRC_FROM_IGEN = \
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icache.h \
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icache.c \
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idecode.h \
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idecode.c \
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semantics.h \
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semantics.c \
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model.h \
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model.c \
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support.h \
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support.c \
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itable.h \
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itable.c \
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engine.h \
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engine.c \
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irun.c
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$(BUILT_SRC_FROM_IGEN): tmp-igen
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.PHONY: clean-igen
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clean-igen:
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rm -f $(BUILT_SRC_FROM_IGEN)
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rm -f tmp-igen
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tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen
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cd ../igen && $(MAKE)
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../igen/igen \
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$(IGEN_TRACE) \
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-Werror \
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-Wnodiscard \
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-F 32,64,f \
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-M mipsIV \
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-G gen-direct-access \
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-i $(IGEN_INSN) \
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-o $(IGEN_DC) \
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-x \
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-n icache.h -hc tmp-icache.h \
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-n icache.c -c tmp-icache.c \
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-n semantics.h -hs tmp-semantics.h \
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-n semantics.c -s tmp-semantics.c \
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-n idecode.h -hd tmp-idecode.h \
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-n idecode.c -d tmp-idecode.c \
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-n model.h -hm tmp-model.h \
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-n model.c -m tmp-model.c \
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-n support.h -hf tmp-support.h \
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-n support.c -f tmp-support.c \
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-n itable.h -ht tmp-itable.h \
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-n itable.c -t tmp-itable.c \
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-n engine.h -he tmp-engine.h \
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-n engine.c -e tmp-engine.c \
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-n irun.c -r tmp-irun.c
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$(srcdir)/../../move-if-change tmp-icache.h icache.h
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$(srcdir)/../../move-if-change tmp-icache.c icache.c
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$(srcdir)/../../move-if-change tmp-idecode.h idecode.h
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$(srcdir)/../../move-if-change tmp-idecode.c idecode.c
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$(srcdir)/../../move-if-change tmp-semantics.h semantics.h
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$(srcdir)/../../move-if-change tmp-semantics.c semantics.c
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$(srcdir)/../../move-if-change tmp-model.h model.h
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$(srcdir)/../../move-if-change tmp-model.c model.c
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$(srcdir)/../../move-if-change tmp-support.h support.h
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$(srcdir)/../../move-if-change tmp-support.c support.c
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$(srcdir)/../../move-if-change tmp-itable.h itable.h
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$(srcdir)/../../move-if-change tmp-itable.c itable.c
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$(srcdir)/../../move-if-change tmp-engine.h engine.h
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$(srcdir)/../../move-if-change tmp-engine.c engine.c
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$(srcdir)/../../move-if-change tmp-irun.c irun.c
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touch tmp-igen
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SIM_M16_CFLAGS = -DWITH_IGEN
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SIM_M16_ALL = tmp-igen $(SIM_M16_ALL)
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SIM_M16_OBJ = \
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$(SIM_IGEN_OBJ) = \
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m16_support.o \
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m16_itable.o \
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m16_semantics.o \
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m16_idecode.o \
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m16_icache.o \
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m16_engine.o \
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m16_irun.o
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BUILT_SRC_FROM_M16 = \
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m16_icache.h \
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m16_icache.c \
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m16_idecode.h \
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m16_idecode.c \
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m16_semantics.h \
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m16_semantics.c \
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m16_model.h \
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m16_model.c \
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m16_support.h \
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m16_support.c \
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m16_itable.h \
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m16_itable.c \
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m16_engine.h \
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m16_engine.c \
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m16_irun.c
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$(BUILT_SRC_FROM_M16): tmp-m16
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.PHONY: clean-m16
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clean-m16:
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rm -f $(BUILT_SRC_FROM_M16)
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rm -f tmp-m16
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tmp-m16: $(IGEN_INSN) $(IGEN_DC) ../igen/igen
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cd ../igen && $(MAKE)
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../igen/igen \
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$(IGEN_TRACE) \
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-Werror \
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-Wnodiscard \
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-F 16 \
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-M mips16 \
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-G gen-direct-access \
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-i $(IGEN_INSN) \
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-o $(IGEN_DC) \
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-x \
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-n m16_icache.h -hc tmp-icache.h \
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-n m16_icache.c -c tmp-icache.c \
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-n m16_semantics.h -hs tmp-semantics.h \
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-n m16_semantics.c -s tmp-semantics.c \
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-n m16_idecode.h -hd tmp-idecode.h \
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-n m16_idecode.c -d tmp-idecode.c \
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-n m16_model.h -hm tmp-model.h \
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-n m16_model.c -m tmp-model.c \
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-n m16_support.h -hf tmp-support.h \
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-n m16_support.c -f tmp-support.c \
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-n m16_itable.h -ht tmp-itable.h \
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-n m16_itable.c -t tmp-itable.c \
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-n m16_engine.h -he tmp-engine.h \
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-n m16_engine.c -e tmp-engine.c \
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-n m16_irun.c -r tmp-irun.c
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$(srcdir)/../../move-if-change tmp-icache.h m16_icache.h
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$(srcdir)/../../move-if-change tmp-icache.c m16_icache.c
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$(srcdir)/../../move-if-change tmp-idecode.h m16_idecode.h
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$(srcdir)/../../move-if-change tmp-idecode.c m16_idecode.c
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$(srcdir)/../../move-if-change tmp-semantics.h m16_semantics.h
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$(srcdir)/../../move-if-change tmp-semantics.c m16_semantics.c
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$(srcdir)/../../move-if-change tmp-model.h m16_model.h
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$(srcdir)/../../move-if-change tmp-model.c m16_model.c
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$(srcdir)/../../move-if-change tmp-support.h m16_support.h
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$(srcdir)/../../move-if-change tmp-support.c m16_support.c
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$(srcdir)/../../move-if-change tmp-itable.h m16_itable.h
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$(srcdir)/../../move-if-change tmp-itable.c m16_itable.c
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$(srcdir)/../../move-if-change tmp-engine.h m16_engine.h
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$(srcdir)/../../move-if-change tmp-engine.c m16_engine.c
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$(srcdir)/../../move-if-change tmp-irun.c m16_irun.c
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touch tmp-m16
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clean-extra:
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rm -f gencode engine.c tmp.igen
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rm -f gencode oengine.c tmp.igen
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36
sim/mips/configure
vendored
36
sim/mips/configure
vendored
@ -1768,21 +1768,38 @@ fi
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#
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# Select the sim generator & architecture
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#
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sim_gen=NO
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case "${target}" in
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# start-sanitize-r5900
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# mips64r59*-*-*) sim_gen=IGEN ;;
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# end-sanitize-r5900
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# start-sanitize-vr5400
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# mips64vr54*-*-*) sim_gen=IGEN ;;
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# end-sanitize-vr5400
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# mips16*-*-*) sim_gen=M16 ;;
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*) sim_gen=NO ;;
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esac
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for ac_hdr in string.h strings.h stdlib.h stdlib.h
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do
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ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo "configure:1776: checking for $ac_hdr" >&5
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echo "configure:1793: checking for $ac_hdr" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1781 "configure"
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#line 1798 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:1786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:1803: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -1809,7 +1826,7 @@ fi
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done
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echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
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echo "configure:1813: checking for fabs in -lm" >&5
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echo "configure:1830: checking for fabs in -lm" >&5
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ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -1817,7 +1834,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lm $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 1821 "configure"
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#line 1838 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -1828,7 +1845,7 @@ int main() {
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fabs()
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; return 0; }
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EOF
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if { (eval echo configure:1832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:1849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -1858,12 +1875,12 @@ fi
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for ac_func in aint anint sqrt
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:1862: checking for $ac_func" >&5
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echo "configure:1879: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1867 "configure"
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#line 1884 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1886,7 +1903,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:1890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:1907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -2092,6 +2109,7 @@ s%@sim_trace@%$sim_trace%g
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s%@sim_profile@%$sim_profile%g
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s%@SIMCONF@%$SIMCONF%g
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s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
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s%@sim_gen@%$sim_gen%g
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CEOF
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EOF
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@ -91,6 +91,23 @@ esac
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SIM_AC_OPTION_FLOAT($mips_fpu)
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#
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# Select the sim generator & architecture
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#
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sim_gen=NO
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case "${target}" in
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# start-sanitize-r5900
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# mips64r59*-*-*) sim_gen=IGEN ;;
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# end-sanitize-r5900
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# start-sanitize-vr5400
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# mips64vr54*-*-*) sim_gen=IGEN ;;
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# end-sanitize-vr5400
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# mips16*-*-*) sim_gen=M16 ;;
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*) sim_gen=NO ;;
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esac
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AC_SUBST(sim_gen)
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AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)
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AC_CHECK_LIB(m, fabs)
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AC_CHECK_FUNCS(aint anint sqrt)
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