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From-SVN: r539
This commit is contained in:
Richard Stallman 1992-03-20 22:22:14 +00:00
parent eca3fa3b23
commit 2e494f7040
3 changed files with 228 additions and 216 deletions
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288
gcc/Makefile.in
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@ -19,9 +19,12 @@
# The targets for external use include:
# all, doc, proto, install, install-cross, install-cross-rest,
# uninstall, TAGS, mostlyclean, clean, cleanconfig, realclean,
# uninstall, TAGS, mostlyclean, clean, distclean, realclean,
# stage1, stage2, stage3, stage4.
# Suppress smart makes who think they know how to automake Yacc files
.y.c:
.NOEXPORT: # This tells GNU Make version 3
# not to put all the variables in the environment.
@ -84,7 +87,7 @@ OLDCC = cc
# NOTE: -O does not work on some Unix systems!
CCLIBFLAGS = -O
# Version of ar to use when compiling libgcc1.a.
# Version of ar to use when compiling libgcc1.a.
OLDAR = ar
# The GCC to use for compiling libgcc2.a. Usually the one we just built.
@ -121,12 +124,14 @@ srcdir = .
# Common prefix for installation directories.
# NOTE: This directory must exist when you start installation.
prefix = /usr/local
# Directory in which to put host dependent programs and libraries
exec_prefix = $(prefix)
# Directory in which to put the executable for the command `gcc'
bindir = $(prefix)/bin
bindir = $(exec_prefix)/bin
# Directory in which to put the directories used by the compiler.
libdir = $(prefix)/lib
libdir = $(exec_prefix)/lib
# Directory in which the compiler finds executables, libraries, etc.
libsubdir = $(libdir)/gcc/$(target)/$(version)
libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
# Extension (if any) to put in installed man-page filename.
manext = .1
# Directory in which to put man pages.
@ -143,6 +148,8 @@ CLIB=
OBSTACK=obstack.o
# Specify the rule for actually making libgcc1.a.
# The value may be empty; that means to do absolutely nothing
# with or for libgcc1.a.
LIBGCC1 = libgcc1.a
# Specify the rule for actually making libgcc2.a.
@ -159,11 +166,17 @@ LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1
# The rules for compiling them should be in the t-* file for the machine.
EXTRA_PASSES =
# List of extra executables that should be compiled for this target machine
# that are used for linking.
# Like EXTRA_PASSES, but these are used when linking.
EXTRA_PROGRAMS =
# List of extra object files that should be compiled for this target machine.
# The rules for compiling them should be in the t-* file for the machine.
EXTRA_PARTS =
# List of extra object files that should be compiled and linked with
# compiler proper (cc1, cc1obj, cc1plus).
EXTRA_OBJS =
# List of extra C and assembler files to add to libgcc1.a.
# Assembler files should have names ending in `.asm'.
LIB1FUNCS_EXTRA =
@ -189,12 +202,12 @@ GCC_PASSES=gcc cc1 cpp $(EXTRA_PASSES)
# List of things which should already be built whenever we try to use gcc
# to link anything.
GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PARTS)
GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(EXTRA_PARTS)
# Change this to empty to prevent installing limits.h.
# Actually, this currently has no effect,
# Actually, this currently has no effect,
# and if that causes no problems, it can be deleted.
# Otherwise, it must be replaced so as to control
# Otherwise, it must be replaced so as to control
# the actions of install-limits-h.
LIMITS_H = limits.h
@ -212,8 +225,12 @@ HOST_PREFIX=
HOST_PREFIX_1=loser-
HOST_CC=$(CC)
HOST_CFLAGS=$(ALL_CFLAGS)
HOST_CLIB=$(CLIB)
HOST_LDFLAGS=$(LDFLAGS)
HOST_CPPFLAGS=$(ALL_CPPFLAGS)
HOST_ALLOCA=$(ALLOCA)
HOST_MALLOC=$(MALLOC)
HOST_OBSTACK=$(OBSTACK)
# Choose the real default target.
ALL=all.internal
@ -227,13 +244,15 @@ INSTALL_TARGET=install-native
# do not specify the default target.
# The real definition is under `all.internal' (for native compilers)
# or `all.cross' (for cross compilers).
all: $(ALL)
all: all.indirect
# sed inserts variable overrides after the following line.
####
# Now figure out from those variables how to compile and link.
all.indirect: $(ALL)
INTERNAL_CFLAGS = $(CROSS)
# This is the variable actually used when we compile.
@ -243,10 +262,10 @@ ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
# Even if ALLOCA is set, don't use it if compiling with GCC.
USE_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" ] ; then echo ${ALLOCA}; else true; fi`
USE_HOST_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" -a x"${ALLOCA}" != x ] ; then echo ${HOST_PREFIX}${ALLOCA}; else true; fi`
USE_HOST_MALLOC= `if [ x"${MALLOC}" != x ] ; then echo ${HOST_PREFIX}${MALLOC}; else true; fi`
USE_HOST_OBSTACK= `if [ x"${OBSTACK}" != x ] ; then echo ${HOST_PREFIX}${OBSTACK}; else true; fi`
USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
# Dependency on obstack, alloca, malloc or whatever library facilities
# are not installed in the system libraries.
@ -256,7 +275,7 @@ LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
# Likewise, for use in the tools that must run on this machine
# even if we are cross-building GCC.
# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
HOST_LIBDEPS= $(HOST_PREFIX)$(OBSTACK) $(HOST_PREFIX)$(ALLOCA) $(HOST_PREFIX)$(MALLOC)
HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
# How to link with both our special library facilities
# and the system's installed libraries.
@ -264,7 +283,8 @@ LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
# Likewise, for use in the tools that must run on this machine
# even if we are cross-building GCC.
HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) $(CLIB)
HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
$(HOST_CLIB)
HOST_RTL = $(HOST_PREFIX)rtl.o
HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
@ -313,7 +333,7 @@ OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
regclass.o local-alloc.o global-alloc.o reload.o reload1.o caller-save.o \
insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
insn-recog.o insn-extract.o insn-output.o insn-emit.o \
insn-attrtab.o aux-output.o
insn-attrtab.o aux-output.o xcoffout.o $(EXTRA_OBJS)
# GEN files are listed separately, so they can be built before doing parallel
# makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
@ -384,10 +404,10 @@ start.encap: native gcc $(LIBGCC1_TARGET)
# Use this to make a GCC that will be used only to recompile GCC.
for-bootstrap: start.encap libgcc.a
# These can't be made, with COFF encapsulation, until after GCC can run.
rest.encap: libgcc.a float.h
rest.encap: libgcc.a float.h $(EXTRA_PARTS)
# This is what is made with the host's compiler
# whether making a cross compiler or not.
native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PARTS)
native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS)
# Define the names for selecting languages in LANGUAGES.
C c: cc1
@ -396,9 +416,16 @@ OBJC objc: cc1obj
OBJECTIVE-C objective-c: cc1obj
PROTO: proto
# Really, really stupid make features, such as SUN's KEEP_STATE, may force
# a target to build even if it is up-to-date. So we must verify that
# config.status does not exist before failing.
config.status:
@echo You must configure gcc. Look at the INSTALL file for details.
@false
@if [ ! -f config.status ] ; then \
echo You must configure gcc. Look at the INSTALL file for details.; \
false; \
else \
true; \
fi
compilations: ${OBJS}
@ -434,8 +461,8 @@ enquire: enquire.o $(GCC_PARTS)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
-cp $(srcdir)/enquire.c . > /dev/null 2>&1
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. \
-c enquire.c
# Breaking this line caused a problem with one version of GNU make.
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c enquire.c
# Build libgcc.a.
# This is done in two parts because some functions, in libgcc1.c,
@ -482,7 +509,7 @@ libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
# We don't use -e here because there are if statements
# that should not make the command give up when the if condition is false.
# Instead, we test for failure after each command where it matters.
for file in .. $(LIB1FUNCS_EXTRA); \
-for file in .. $(LIB1FUNCS_EXTRA); \
do \
if [ x$${file} != x.. ]; then \
name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
@ -525,8 +552,7 @@ libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
for name in $(LIB2FUNCS); \
do \
echo $${name}; \
$(GCC_FOR_TARGET) -fstrength-reduce -O $(INCLUDES) \
$(LIBGCC2_CFLAGS) -c -DL$${name} \
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
$(srcdir)/libgcc2.c -o $${name}.o; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
$(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
@ -538,7 +564,7 @@ libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
# We don't use -e here because there are if statements
# that should not make the command give up when the if condition is false.
# Instead, we test for failure after each command where it matters.
for file in .. $(LIB2FUNCS_EXTRA); \
-for file in .. $(LIB2FUNCS_EXTRA); \
do \
if [ x$${file} != x.. ]; then \
name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
@ -547,8 +573,7 @@ libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
cp $${file} $${name}.s; file=$${name}.s; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
else true; fi; \
$(GCC_FOR_TARGET) -fstrength-reduce -O $(INCLUDES) \
$(LIBGCC2_CFLAGS) -c $${file}; \
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
$(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
rm -f $${name}.[so]; \
@ -566,7 +591,10 @@ libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
libgcc.a: $(LIBGCC1) $(LIBGCC2)
-rm -rf tmplibgcc.a libgcc.a tmpcopy
mkdir tmpcopy
(cd tmpcopy; $(AR) x ../$(LIBGCC1))
-if [ x$(LIBGCC1) != x ]; \
then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
else true; \
fi
(cd tmpcopy; $(AR) x ../$(LIBGCC2))
(cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
rm -rf tmpcopy
@ -580,13 +608,11 @@ libgcc.a: $(LIBGCC1) $(LIBGCC2)
# linked using GCC on system V, for the sake of C++ constructors.
crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
-finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c
mv crtstuff.o crtbegin.o
-finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
-finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c
mv crtstuff.o crtend.o
-finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
# Compiling object files from source files.
@ -618,7 +644,7 @@ cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
`echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
$(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
@echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
@echo expect 30 shift/reduce conflicts and 14 reduce/reduce conflicts
cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
@ -674,7 +700,7 @@ c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
gcc.o: gcc.c $(CONFIG_H) gvarargs.h obstack.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
-DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
-DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
-DDEFAULT_TARGET_MACHINE=\"$(target)\" \
-c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
@ -687,7 +713,8 @@ tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h insn-attr.h
toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
insn-attr.h xcoff.h
rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
@ -695,7 +722,7 @@ print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h \
insn-codes.h expr.h hard-reg-set.h regs.h
insn-codes.h expr.h hard-reg-set.h regs.h xcoff.h
function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
recog.h output.h
@ -712,13 +739,15 @@ explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
insn-flags.h insn-config.h insn-codes.h expr.h recog.h
dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
insn-config.h reload.h gstab.h
insn-config.h reload.h gstab.h xcoff.h
sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
insn-config.h reload.h
dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
insn-config.h reload.h output.h
xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoff.h flags.h
emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \
regs.h insn-config.h insn-codes.h real.h expr.h
getpwd.o : getpwd.c $(CONFIG_H)
integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
@ -759,7 +788,7 @@ sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
flags.h insn-config.h insn-attr.h
final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
hard-reg-set.h insn-codes.h gstab.h
hard-reg-set.h insn-codes.h gstab.h xcoff.h
recog.o : recog.c $(CONFIG_H) $(RTL_H) \
regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
insn-flags.h insn-codes.h real.h
@ -1010,34 +1039,34 @@ cccp.o: cccp.c $(CONFIG_H) pcp.h version.c
# The reason we use $(libdir)/g++-include rather than using libsubdir
# is for compatibility with the current version of libg++.
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
-DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
-DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
-DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
-DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
-c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
proto: config.status protoize unprotoize SYSCALLS.c.X protoize.1 unprotoize.1
protoize: protoize.o getopt.o getopt1.o version.o $(LIBDEPS)
protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) \
protoize.o getopt.o getopt1.o version.o $(LIBS) -o $@
protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
protoize.o: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libsubdir)/g++-include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
-DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
-DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
-DSTD_PROTO_DIR=\"$(libsubdir)\" \
$(srcdir)/protoize.c
unprotoize: unprotoize.o getopt.o getopt1.o version.o $(LIBDEPS)
unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) \
unprotoize.o getopt.o getopt1.o version.o $(LIBS) -o $@
unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
unprotoize.o: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
cp $(srcdir)/protoize.c unprotoize.c
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libsubdir)/g++-include\" \
-DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
-DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
-DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
-DSTD_PROTO_DIR=\"$(libsubdir)\" \
@ -1052,29 +1081,22 @@ getopt1.o: $(srcdir)/getopt1.c getopt.h
protoize.1: $(srcdir)/proto-man ./cpp
./cpp -traditional $(srcdir)/proto-man \
| grep -v '^#' \
| awk 'NF > 0 {print}' > tmp-protoize.1
mv tmp-protoize.1 protoize.1
| awk 'NF > 0 {print}' > tmp-proto.1
mv tmp-proto.1 protoize.1
unprotoize.1: $(srcdir)/proto-man ./cpp
./cpp -traditional -DUNPRO $(srcdir)/proto-man \
| grep -v '^#' \
| awk 'NF > 0 {print}' > tmp-unprotoize.1
mv tmp-unprotoize.1 unprotoize.1
| awk 'NF > 0 {print}' > tmp-unproto.1
mv tmp-unproto.1 unprotoize.1
SYSCALLS.c : $(srcdir)/sys-types.h $(srcdir)/sys-protos.h
cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h >$@
# This info describes the target machine, so compile with GCC just built.
SYSCALLS.c.X: SYSCALLS.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-fgen-aux-info -S -o /dev/null $(srcdir)/SYSCALLS.c
test-protoize:
-rm -f tmp-protoize.*
cp protoize.c tmp-protoize.c
chmod u+w tmp-protoize.c
./unprotoize -N -c "-B./ -Wall -Wwrite-strings $(CFLAGS)" tmp-protoize.c
./protoize -N -B ./ -c "-B./ -Wall -Wwrite-strings $(CFLAGS)" tmp-protoize.c
@echo Expect exactly one one line difference for visit_each_hash_node.
-diff protoize.c tmp-protoize.c
-rm -f tmp-protoize.*
-fgen-aux-info -S -o /dev/null SYSCALLS.c
# Remake the info files.
@ -1093,9 +1115,9 @@ $(srcdir)/gcc.info: $(srcdir)/gcc.texi
# There are four levels of this:
# `mostlyclean', `clean', `cleanconfig' and `realclean'.
# `mostlyclean' is useful while working on a particular type of machine.
# It deletes most, but not all, of the files made by compilation.
# It does not delete libgcc.a or its parts, so it won't have to be recompiled.
# `clean' deletes what you want to delete ordinarily to save space.
# This is most, but not all, of the files made by compilation.
# `clean' deletes everything made by running `make all'.
# `cleanconfig' also deletes the files made by config.
# `realclean' also deletes everything that could be regenerated automatically.
@ -1106,50 +1128,62 @@ mostlyclean:
-rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
-rm -f $(HOST_PREFIX_1)obstack.c
# Delete the temp files made in the course of building libgcc.a.
-rm -f tmplibgcc.a* tmpcopy
-rm -f tmplibgcc* tmpcopy
for name in $(LIB1FUNCS); do rm -f $${name}.c; done
# Delete other temporary files.
-rm -f tmp-float.h tmp-*protoize.1 tmp-gcc.xtar.Z tmp-limits.h
-rm -f tmp-float.h tmp-*proto.1 tmp-gcc.xtar.Z tmp-limits.h gccnew
# Delete the stamp files.
-rm -f stamp-* tmp-*
-rm -f *.s *.s[0-9] *.co
# Delete debugging dump files.
-rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
-rm -f *.dbr *.jump2 *.sched *.cse2 *.cpp *.sched2 *.stack
-rm -f gccnew specs core float.h enquire SYSCALLS.c.X
-rm -f collect collect2
-rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
# Delete some files made during installation.
-rm -f specs float.h enquire SYSCALLS.c SYSCALLS.c.X
-rm -f collect collect2 ld mips-tfile mips-tdump
# Delete unwanted output files from TeX.
-rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
# Delete core dumps.
-rm -f core
# delete all files made by compilation.
clean: mostlyclean
-rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready
-rm -fr stage1 stage2 stage3 stage4
# Like clean but also delete the links and files made to configure gcc.
cleanconfig: clean
# This is used to get rid of everything found in the source dir
# that shouldn't be in the distribution.
distclean: clean
-rm -f tm.h aux-output.c config.h md config.status tconfig.h
-rm -f Makefile aux-output2.c
-rm -f Makefile *.dvi *.oaux
# Delete anything likely to be found in the source directory
# that shouldn't be in the distribution.
extraclean: distclean
-rm -rf =* #* *~ config/#* config/*~
-rm -f *.dvi *.oaux patch*
-rm -f *.s *.s[0-9] *.i
# Get rid of every file that's generated from some other file.
# Most of these files ARE PRESENT in the GCC distribution.
realclean: cleanconfig
-rm -f cpp.aux cpp.cps cpp.fns cpp.info cpp.kys cpp.pgs cpp.tps cpp.vrs
realclean: distclean
-rm -f cp-parse.c cp-parse.h cp-parse.output
-rm -f objc-parse.c objc-parse.output
-rm -f protoize.1 unprotoize.1
-rm -f c-parse.c c-parse.h c-parse.output
-rm -f cexp.c cexp.output TAGS
-rm -f cpp.info* cpp.?? cpp.??s cpp.log cpp.toc cpp.*aux
-rm -f gcc.info* gcc.?? gcc.??s gcc.log gcc.toc gcc.*aux
-rm -f gplus.info* gplus.?? gplus.??s gplus.log gplus.toc gplus.*aux
-rm -f *.dvi
-rm -f cpp.info* cpp.??s cpp.*aux
-rm -f gcc.info* gcc.??s gcc.*aux
-rm -f gplus.info* gplus.??s gplus.*aux
# Entry points `install' and `uninstall'.
# Also temporarily `install-fixincludes' could replace `install-headers'.
# Also use `install-collect2' to install collect2 when the config files don't.
install: $(INSTALL_TARGET)
# Copy the files of native compiler into directories where they will be run.
install-native: install-common install-libgcc $(INSTALL_HEADERS) \
install-man install-proto
install-man
# Copy the files of cross compiler into directories where they will be run.
install-cross: install-common install-common-headers \
@ -1215,9 +1249,9 @@ install-float-h-cross:
# Create the installation directory.
install-dir:
if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
if [ -d $(libdir)/gcc ] ; then true ; else mkdir $(libdir)/gcc ; fi
if [ -d $(libdir)/gcc/$(target) ] ; then true ; else mkdir $(libdir)/gcc/$(target) ; fi
if [ -d $(libdir)/gcc/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc/$(target)/$(version) ; fi
if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
# We don't use mkdir -p to create the parents of mandir,
# because some systems don't support it.
@ -1235,7 +1269,7 @@ install-common: native install-dir
else true; \
fi; \
done
for file in $(EXTRA_PASSES) $(EXTRA_PARTS) ..; do \
for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) ..; do \
if [ x"$$file" != x.. ]; then \
rm -f $(libsubdir)/$$file; \
$(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
@ -1246,10 +1280,10 @@ install-common: native install-dir
# Install the driver program as gcc-$(target)
# and also as either gcc (if native) or $(tooldir)/bin/gcc.
-if [ -f gcc-cross ] ; then \
$(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \
if [ -d $(tooldir)/bin/. ] ; then \
rm -f $(tooldir)/bin/gcc; \
$(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
$(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \
else true; fi; \
else \
rm -f $(bindir)/gcc; \
@ -1274,16 +1308,23 @@ install-proto: proto install-dir
chmod a-x $(libsubdir)/SYSCALLS.c.X
# Install the man pages.
install-man: install-dir $(srcdir)/gcc.1 protoize.1 unprotoize.1
install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 \
protoize.1 unprotoize.1 $(srcdir)/g++.1
-rm -f $(mandir)/gcc$(manext)
$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
chmod a-x $(mandir)/gcc$(manext)
-rm -f $(mandir)/cccp$(manext)
$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
chmod a-x $(mandir)/cccp$(manext)
-rm -f $(mandir)/protoize$(manext)
$(INSTALL_DATA) protoize.1 $(mandir)/protoize$(manext)
chmod a-x $(mandir)/protoize$(manext)
-rm -f $(mandir)/unprotoize$(manext)
$(INSTALL_DATA) unprotoize.1 $(mandir)/unprotoize$(manext)
chmod a-x $(mandir)/unprotoize$(manext)
-rm -f $(mandir)/g++$(manext)
$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
chmod a-x $(mandir)/g++$(manext)
# Install the library.
install-libgcc: libgcc.a
@ -1337,14 +1378,18 @@ install-common-headers: install-dir $(USER_H) gvarargs.h gstdarg.h gstddef.h
-rm -f $(libsubdir)/include/stddef.h
$(INSTALL_DATA) $(srcdir)/gstddef.h $(libsubdir)/include/stddef.h
chmod a-x $(libsubdir)/include/stddef.h
# Copy byteorder.h into the object file directory
# so that fixinc.svr4 can get at it if necessary.
# If the dirs are the same, this won't do anything.
-cp $(srcdir)/byteorder.h .
# $(libsubdir)/include:
# if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi
# -chmod ugo+rx $(libsubdir)/include
# This appears not to work. It isn't clear how to fix it.
# $(libsubdir)/include/README: $(libsubdir)/include $(srcdir)/fixincludes
# LIB=$(libsubdir)/include $(srcdir)/fixincludes
# $(libsubdir)/include/README: $(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
# LIB=$(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
# $(INSTALL_DATA) $(srcdir)/fixincludes-README $@
# chmod a-x $@
@ -1353,7 +1398,15 @@ install-fixincludes: install-headers
rm -rf $(libsubdir)/tmp
mkdir $(libsubdir)/tmp
# Move aside the headers that come from GCC; delete all else.
cd $(libsubdir)/include; mv $(INSTALLED_H) ../tmp; rm -rf *
# The sed command gets just the last file name component;
# this is necessary because VPATH could add a dirname.
# Using basename would be simpler, but some systems don't have it.
cd $(libsubdir)/include; \
for file in $(INSTALLED_H); do \
realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
mv $$realfile ../tmp; \
done; \
rm -rf *
# Install fixed copies of system files.
$(srcdir)/$(FIXINCLUDES) $(libsubdir)/include
# Bring back gcc's header files.
@ -1362,15 +1415,24 @@ install-fixincludes: install-headers
$(INSTALL_DATA) $(srcdir)/README-fixinc $(libsubdir)/include/README
chmod a-x $(libsubdir)/include/README
# Use this target to install the program `collect2' under the name `ld'.
install-collect2: collect2
$(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
# Install the driver program as $(libsubdir)/gcc for collect2.
-if [ -f gcc-cross ] ; then \
$(INSTALL_PROGRAM) gcc-cross $(libsubdir)/gcc; \
else \
$(INSTALL_PROGRAM) gcc $(libsubdir)/gcc; \
fi
# Cancel installation by deleting the installed files.
uninstall:
-rm -rf $(libsubdir)
-rm -rf $(bindir)/gcc
-rm -rf $(mandir)/protoize$(manext)
-rm -rf $(mandir)/unprotoize$(manext)
-rm -rf $(bindir)/protoize
-rm -rf $(bindir)/unprotoize
-rm -rf $(mandir)/gcc$(manext)
-rm -rf $(mandir)/cccp$(manext)
-rm -rf $(mandir)/protoize$(manext)
-rm -rf $(mandir)/unprotoize$(manext)
@ -1389,7 +1451,7 @@ TAGS: force
#dist: gcc-$(version).tar.Z
dist: gcc.xtar.Z
gcc.xtar.Z:
gcc.xtar.Z: gcc.xtar
compress < gcc.xtar > tmp-gcc.xtar.Z
mv tmp-gcc.xtar.Z gcc.xtar.Z
@ -1398,15 +1460,22 @@ gcc.xtar.Z:
#gcc-$(version).tar:
gcc.xtar:
-rm -rf gcc-$(version)
-rm -rf gcc-$(version) tmp
# Put all the files in a temporary subdirectory
# which has the name that we want to have in the tar file.
mkdir gcc-$(version)
for file in *; do \
ln $file gcc-$(version) || cp $file gcc-$(version); \
mkdir tmp
mkdir tmp/config
for file in *[0-9a-zA-Z+]; do \
ln $$file tmp || cp $$file tmp; \
done
cd config; \
for file in *[0-9a-zA-Z+]; do \
ln $$file ../tmp/config || cp $$file ../tmp/config; \
done
ln .gdbinit tmp
mv tmp gcc-$(version)
# Get rid of everything we don't want in the distribution.
cd gcc-$(version); make -f Makefile.in distclean
cd gcc-$(version); make -f Makefile.in extraclean
# Make the distribution.
tar chf gcc.xtar gcc-$(version)
# Get rid of the temporary directory.
@ -1433,28 +1502,33 @@ maketest:
bootstrap: all force
$(MAKE) stage1
$(MAKE) CC="stage1/gcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" ALLOCA=
# This used to define ALLOCA as empty, but that would lead to bad results
# for a subsequent `make install' since that would not have ALLOCA empty.
# To prevent `make install' from compiling alloca.o and then relinking cc1
# because alloca.o is newer, we permit these recursive makes to compile
# alloca.o. Then cc1 is newer, so it won't have to be relinked.
$(MAKE) CC="stage1/gcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
$(MAKE) stage2
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" ALLOCA=
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
bootstrap2: force
$(MAKE) CC="stage1/gcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" ALLOCA=
$(MAKE) CC="stage1/gcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
$(MAKE) stage2
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" ALLOCA=
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
bootstrap3: force
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" ALLOCA=
$(MAKE) CC="stage2/gcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
# Copy the object files from a particular stage into a subdirectory.
stage1: force
if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
-if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
-mv $(STAGESTUFF) stage1
-rm -f stage1/libgcc.a
-cp libgcc.a stage1
-if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
stage2: force
if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
-if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
-mv $(STAGESTUFF) stage2
-rm -f stage2/libgcc.a
-cp libgcc.a stage2

100
gcc/dwarfout.c
View File

@ -53,9 +53,11 @@ extern time_t time ();
#else
#include <strings.h>
#define strrchr rindex
#define getcwd(s,len) getwd(s)
#endif
char *getpwd ();
/* IMPORTANT NOTE: Please see the file README.DWARF for important details
regarding the GNU implementation of Dwarf. */
@ -305,22 +307,22 @@ static unsigned lookup_filename ();
what is expected by "standard" AT&T System V.4 assemblers. */
#ifndef FILE_ASM_OP
#define FILE_ASM_OP "\t.file"
#define FILE_ASM_OP ".file"
#endif
#ifndef VERSION_ASM_OP
#define VERSION_ASM_OP "\t.version"
#define VERSION_ASM_OP ".version"
#endif
#ifndef SECTION_ASM_OP
#define SECTION_ASM_OP "\t.section"
#define SECTION_ASM_OP ".section"
#endif
#ifndef UNALIGNED_SHORT_ASM_OP
#define UNALIGNED_SHORT_ASM_OP "\t.2byte"
#define UNALIGNED_SHORT_ASM_OP ".2byte"
#endif
#ifndef UNALIGNED_INT_ASM_OP
#define UNALIGNED_INT_ASM_OP "\t.4byte"
#define UNALIGNED_INT_ASM_OP ".4byte"
#endif
#ifndef DEF_ASM_OP
#define DEF_ASM_OP "\t.set"
#define DEF_ASM_OP ".set"
#endif
/* This macro is already used elsewhere and has a published default. */
@ -484,12 +486,12 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_SOURCE_FILENAME
#define ASM_OUTPUT_SOURCE_FILENAME(FILE,NAME) \
fprintf ((FILE), "%s\t\"%s\"\n", FILE_ASM_OP, NAME)
fprintf ((FILE), "\t%s\t\"%s\"\n", FILE_ASM_OP, NAME)
#endif
#ifndef ASM_OUTPUT_DEF
#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
do { fprintf ((FILE), "%s\t", DEF_ASM_OP); \
do { fprintf ((FILE), "\t%s\t", DEF_ASM_OP); \
assemble_name (FILE, LABEL1); \
fprintf (FILE, ","); \
assemble_name (FILE, LABEL2); \
@ -569,7 +571,7 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_DELTA2
#define ASM_OUTPUT_DWARF_DELTA2(FILE,LABEL1,LABEL2) \
do { fprintf ((FILE), "%s\t", UNALIGNED_SHORT_ASM_OP); \
do { fprintf ((FILE), "\t%s\t", UNALIGNED_SHORT_ASM_OP); \
assemble_name (FILE, LABEL1); \
fprintf (FILE, "-"); \
assemble_name (FILE, LABEL2); \
@ -579,7 +581,7 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_DELTA4
#define ASM_OUTPUT_DWARF_DELTA4(FILE,LABEL1,LABEL2) \
do { fprintf ((FILE), "%s\t", UNALIGNED_INT_ASM_OP); \
do { fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP); \
assemble_name (FILE, LABEL1); \
fprintf (FILE, "-"); \
assemble_name (FILE, LABEL2); \
@ -589,13 +591,13 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_TAG
#define ASM_OUTPUT_DWARF_TAG(FILE,TAG) \
fprintf ((FILE), "%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
fprintf ((FILE), "\t%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
(unsigned) TAG, ASM_COMMENT_START, tag_name (TAG))
#endif
#ifndef ASM_OUTPUT_DWARF_ATTRIBUTE
#define ASM_OUTPUT_DWARF_ATTRIBUTE(FILE,ATTRIBUTE) \
fprintf ((FILE), "%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
fprintf ((FILE), "\t%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
(unsigned) ATTRIBUTE, ASM_COMMENT_START, attribute_name (ATTRIBUTE))
#endif
@ -607,7 +609,7 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_FUND_TYPE
#define ASM_OUTPUT_DWARF_FUND_TYPE(FILE,FT) \
fprintf ((FILE), "%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
fprintf ((FILE), "\t%s\t0x%x\t%s %s\n", UNALIGNED_SHORT_ASM_OP, \
(unsigned) FT, ASM_COMMENT_START, fundamental_type_name (FT))
#endif
@ -625,7 +627,7 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_ADDR
#define ASM_OUTPUT_DWARF_ADDR(FILE,LABEL) \
do { fprintf ((FILE), "%s\t", UNALIGNED_INT_ASM_OP); \
do { fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP); \
assemble_name (FILE, LABEL); \
fprintf (FILE, "\n"); \
} while (0)
@ -633,14 +635,14 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_ADDR_CONST
#define ASM_OUTPUT_DWARF_ADDR_CONST(FILE,RTX) \
fprintf ((FILE), "%s\t", UNALIGNED_INT_ASM_OP); \
fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP); \
output_addr_const ((FILE), (RTX)); \
fputc ('\n', (FILE))
#endif
#ifndef ASM_OUTPUT_DWARF_REF
#define ASM_OUTPUT_DWARF_REF(FILE,LABEL) \
do { fprintf ((FILE), "%s\t", UNALIGNED_INT_ASM_OP); \
do { fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP); \
assemble_name (FILE, LABEL); \
fprintf (FILE, "\n"); \
} while (0)
@ -653,12 +655,12 @@ static unsigned lookup_filename ();
#ifndef ASM_OUTPUT_DWARF_DATA2
#define ASM_OUTPUT_DWARF_DATA2(FILE,VALUE) \
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_SHORT_ASM_OP, (unsigned) VALUE)
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_SHORT_ASM_OP, (unsigned) VALUE)
#endif
#ifndef ASM_OUTPUT_DWARF_DATA4
#define ASM_OUTPUT_DWARF_DATA4(FILE,VALUE) \
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_INT_ASM_OP, (unsigned) VALUE)
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_INT_ASM_OP, (unsigned) VALUE)
#endif
#ifndef ASM_OUTPUT_DWARF_DATA8
@ -666,13 +668,13 @@ static unsigned lookup_filename ();
do { \
if (WORDS_BIG_ENDIAN) \
{ \
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);\
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);\
} \
else \
{ \
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);\
fprintf ((FILE), "%s\t0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);\
fprintf ((FILE), "\t%s\t0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
} \
} while (0)
#endif
@ -1388,7 +1390,7 @@ location_attribute (rtl)
ASM_OUTPUT_LABEL (asm_out_file, begin_label);
/* Handle a special case. If we are about to output a location descriptor
for a variable or parameter which has been optimized out of existance,
for a variable or parameter which has been optimized out of existence,
don't do that. Instead we output a zero-length location descriptor
value as part of the location attribute. Note that we cannot simply
suppress the entire location attribute, because the absence of a
@ -1555,15 +1557,16 @@ location_or_const_value_attribute (decl)
with a means to describe that location also, but for now we can only
describe the "passing" location. */
#if 0 /* This is probably right, but it leads to a lot of trouble.
#if 1 /* This is probably right, but it leads to a lot of trouble.
Fixing one problem has been exposing another,
all of which seemed to have no ill effects before.
Better to turn this off for now and try fix it later. */
Let's try it again for now. */
rtl = (TREE_CODE (decl) == PARM_DECL)
? DECL_INCOMING_RTL (decl)
: DECL_RTL (decl);
#endif
#else
rtl = DECL_RTL (decl);
#endif
if (rtl == NULL)
return;
@ -2581,22 +2584,9 @@ output_compile_unit_die (arg)
last_filename = xstrdup (main_input_filename);
{
register unsigned len = 1024;
register char *dirname = (char *) xmalloc (len + 1);
/* We don't know how much space the dirname needs,
so try bigger and bigger buffers until it fits. */
while (1)
{
getcwd (dirname, len); /* Being conservative here. */
if (strlen (dirname) < len - 1) /* Being conservative here. */
break;
len *= 2;
dirname = (char *) xrealloc (dirname, len + 1);
}
comp_dir_attribute (dirname);
free (dirname);
char *wd = getpwd ();
if (wd)
comp_dir_attribute (wd);
}
if (debug_info_level >= DINFO_LEVEL_NORMAL)
@ -3440,7 +3430,7 @@ output_decl (decl, containing_scope)
register tree parm;
/* WARNING! Kludge zone ahead! Here we have a special
hack for svr4 SDB compatability. Instead of passing the
hack for svr4 SDB compatibility. Instead of passing the
current FUNCTION_DECL node as the second parameter (i.e.
the `containing_scope' parameter) to `output_decl' (as
we ought to) we instead pass a pointer to our own private
@ -4062,7 +4052,7 @@ dwarfout_line (filename, line)
filename = tail;
}
fprintf (asm_out_file, "%s\t%u\t%s %s:%u\n",
fprintf (asm_out_file, "\t%s\t%u\t%s %s:%u\n",
UNALIGNED_INT_ASM_OP, line, ASM_COMMENT_START,
filename, line);
ASM_OUTPUT_DWARF_DATA2 (asm_out_file, 0xffff);
@ -4084,7 +4074,7 @@ generate_macinfo_entry (type_and_offset, string)
{
fputc ('\n', asm_out_file);
ASM_DWARF_MACINFO_SECTION (asm_out_file);
fprintf (asm_out_file, "%s\t%s\n", UNALIGNED_INT_ASM_OP, type_and_offset);
fprintf (asm_out_file, "\t%s\t%s\n", UNALIGNED_INT_ASM_OP, type_and_offset);
ASM_OUTPUT_DWARF_STRING (asm_out_file, string);
ASM_DWARF_POP_SECTION (asm_out_file);
}
@ -4245,20 +4235,12 @@ dwarfout_init (asm_out_file, main_input_filename)
ASM_DWARF_SFNAMES_SECTION (asm_out_file);
ASM_OUTPUT_LABEL (asm_out_file, SFNAMES_BEGIN_LABEL);
{
register unsigned len = 1024;
register char *dirname = (char *) xmalloc (len + 1);
register char *pwd = getpwd ();
register unsigned len = strlen (pwd);
register char *dirname = (char *) xmalloc (len + 2);
/* We don't know how much space the dirname needs,
so try bigger and bigger buffers until it fits. */
for (;;)
{
getcwd (dirname, len); /* Being conservative here. */
if (strlen (dirname) < len - 1) /* Being conservative here. */
break;
len *= 2;
dirname = (char *) xrealloc (dirname, len + 1);
}
strcat (dirname, "/");
strcpy (dirname, pwd);
strcpy (dirname + len, "/");
ASM_OUTPUT_DWARF_STRING (asm_out_file, dirname);
free (dirname);
}

56
gcc/protoize.c
View File

@ -68,27 +68,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "gvarargs.h"
#include "getopt.h"
#ifndef PATH_MAX /* <limits.h> defines this on most POSIX systems. */
#include <sys/param.h>
/* Sometimes <sys/param.h> defines these macros. */
#undef CHAR_BIT
#undef CHAR_MAX
#undef CHAR_MIN
#undef CLK_TCK
#undef INT_MAX
#undef INT_MIN
#undef LONG_MAX
#undef LONG_MIN
#undef SCHAR_MAX
#undef SCHAR_MIN
#undef SHRT_MAX
#undef SHRT_MIN
#undef UCHAR_MAX
#undef UINT_MAX
#undef ULONG_MAX
#undef USHRT_MAX
#endif
extern int errno;
extern char *sys_errlist[];
extern char *version_string;
@ -108,12 +87,7 @@ extern char *version_string;
#define my_open(file, mode, flag) open((char *)file, mode, flag)
#define my_chmod(file, mode) chmod((char *)file, mode)
#if !(defined (USG) || defined (VMS) || defined (POSIX))
#define GUESSPATHLEN (MAXPATHLEN + 1)
#else /* (defined (USG) || defined (VMS) || defined (POSIX)) */
/* We actually use this as a starting point, not a limit. */
#define GUESSPATHLEN 200
#endif /* (defined (USG) || defined (VMS) || defined (POSIX)) */
char *getpwd ();
/* Aliases for pointers to void.
These were made to facilitate compilation with other compilers. */
@ -144,17 +118,6 @@ typedef char * const_pointer_type;
#define O_RDONLY 0
#define O_WRONLY 1
/* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
BSD systems) now provides getcwd as called for by POSIX. Allow for
the few exceptions to the general rule here. */
#if !(defined (USG) || defined (VMS))
extern char *getwd ();
#define getcwd(buf,len) getwd(buf)
#else /* (defined (USG) || defined (VMS)) */
extern char *getcwd ();
#endif /* (defined (USG) || defined (VMS)) */
/* Declaring stat or __flsbuf with a prototype
causes conflicts with system headers on some systems. */
@ -4403,23 +4366,16 @@ main (argc, argv)
{
int longind;
int c;
int size;
pname = strrchr (argv[0], '/');
pname = pname ? pname+1 : argv[0];
/* Read the working directory, avoiding arbitrary limit. */
size = GUESSPATHLEN;
while (1)
cwd_buffer = getpwd ();
if (!cwd_buffer)
{
char *value;
cwd_buffer = (char *) xmalloc (size);
value = getcwd (cwd_buffer, size);
if (value != 0 || errno != ERANGE)
break;
free (cwd_buffer);
size *= 2;
fprintf (stderr, "%s: cannot get working directory: %s\n",
pname, sys_errlist[errno]);
exit (1);
}
/* By default, convert the files in the current directory. */