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riscv-gcc-1
Commit d1209685 by Zack Weinberg
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Makefile.in, [...]: Expunge remaining traces of facility for running MD files… 

Makefile.in, [...]: Expunge remaining traces of facility for running MD files through C preprocessor.

gcc:
        * Makefile.in, config.gcc, configure.in: Expunge remaining
        traces of facility for running MD files through C preprocessor.

libiberty:
        * aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.
        (AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
        * configure.in: Call AC_C_INLINE and AC_C_CONST.  Use three
        argument form of AC_DEFINE in dummy definitions block.  Use
        AC_DEFINE_NOAUTOHEADER for real definitions of things defined
        in dummy block.  Preload cache variables instead of bypassing
        tests, where possible.
        * acconfig.h: Removed.

        * xmalloc.c (xmalloc_failed): New function, does error
        reporting on failed allocation.
        (xmalloc, xcalloc, xrealloc): Use it.
        * libiberty.h: Move #includes to top.  Prototype xmalloc_failed.

From-SVN: r37650
parent c01a508e
Showing with 191 additions and 240 deletions
gcc/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* Makefile.in, config.gcc, configure.in: Expunge remaining
traces of facility for running MD files through C preprocessor.
2000-11-22 Joseph S. Myers <jsm28@cam.ac.uk> 2000-11-22 Joseph S. Myers <jsm28@cam.ac.uk>
* gcov.texi: Add magic comments for texi2pod.pl. * gcov.texi: Add magic comments for texi2pod.pl.
......
gcc/Makefile.in
...@@ -495,10 +495,6 @@ GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PART ...@@ -495,10 +495,6 @@ GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PART
# Directory to link to, when using the target `maketest'. # Directory to link to, when using the target `maketest'.
DIR = ../gcc DIR = ../gcc
# Guaranteed to not exist when not passing md through cpp.
# This value is overridden directly by configure.
MD_FILE = md-cpp-not-used
# Flags to use when cross-building GCC. # Flags to use when cross-building GCC.
# Prefix to apply to names of object files when using them # Prefix to apply to names of object files when using them
# to run on the machine we are compiling on. # to run on the machine we are compiling on.
...@@ -1647,12 +1643,6 @@ s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H) ...@@ -1647,12 +1643,6 @@ s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
# about the target machine. They do depend on config.h itself, # about the target machine. They do depend on config.h itself,
# since that describes the host machine. # since that describes the host machine.
# Pass the md file through cpp if the target requests it.
$(MD_FILE): $(MD_DEPS)
rm -f $@
$(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
mv tmp-$@ $@
gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
...@@ -2237,9 +2227,6 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean ...@@ -2237,9 +2227,6 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean
-rm -rf libgcc -rm -rf libgcc
-rm -f *.dvi -rm -f *.dvi
-rm -f */*.dvi -rm -f */*.dvi
-if [ -f md.pre-cpp ]; then \
rm -f md ; \
fi
# Delete the include directory. # Delete the include directory.
-rm -rf include -rm -rf include
# Delete files used by the "multilib" facility (including libgcc subdirs). # Delete files used by the "multilib" facility (including libgcc subdirs).
...@@ -2259,7 +2246,7 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean ...@@ -2259,7 +2246,7 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean
INTL_DISTCLEAN = intl.distclean INTL_DISTCLEAN = intl.distclean
distclean: clean $(INTL_DISTCLEAN) lang.distclean distclean: clean $(INTL_DISTCLEAN) lang.distclean
-rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
-rm -f md cstamp-h -rm -f cstamp-h
-rm -f config.status config.run config.cache config.bak -rm -f config.status config.run config.cache config.bak
-rm -f Make-lang Make-hooks Make-host Make-target -rm -f Make-lang Make-hooks Make-host Make-target
-rm -f Makefile specs.h options.h gencheck.h *.oaux -rm -f Makefile specs.h options.h gencheck.h *.oaux
......
gcc/config.gcc
...@@ -119,9 +119,6 @@ ...@@ -119,9 +119,6 @@
# build_install_headers_dir # build_install_headers_dir
# Target to use when installing header files. # Target to use when installing header files.
# #
# md_cppflags Non-empty list of args to pass to cpp if the target
# wants its .md file passed through cpp.
#
# host_truncate_target # host_truncate_target
# Non-empty if the target name should be truncated # Non-empty if the target name should be truncated
# on this host, due to filename length issues. # on this host, due to filename length issues.
...@@ -182,9 +179,6 @@ use_collect2= ...@@ -182,9 +179,6 @@ use_collect2=
target_cpu_default= target_cpu_default=
# Set this to control how the header file directory is installed. # Set this to control how the header file directory is installed.
install_headers_dir=install-headers-tar install_headers_dir=install-headers-tar
# Set this to a non-empty list of args to pass to cpp if the target
# wants its .md file passed through cpp.
md_cppflags=
# Set this if directory names should be truncated to 14 characters. # Set this if directory names should be truncated to 14 characters.
truncate_target= truncate_target=
# Set this if gdb needs a dir command with `dirname $out_file` # Set this if gdb needs a dir command with `dirname $out_file`
......
gcc/configure
...@@ -1575,7 +1575,7 @@ for ac_kw in inline __inline__ __inline; do ...@@ -1575,7 +1575,7 @@ for ac_kw in inline __inline__ __inline; do
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
} $ac_kw foo() { } int $ac_kw foo() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
...@@ -1605,7 +1605,7 @@ esac ...@@ -1605,7 +1605,7 @@ esac
# Find some useful tools # Find some useful tools
for ac_prog in gawk mawk nawk awk for ac_prog in mawk gawk nawk awk
do do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
...@@ -4013,7 +4013,7 @@ else ...@@ -4013,7 +4013,7 @@ else
int main() { int main() {
/* Ultrix mips cc rejects this. */ /* Ultrix mips cc rejects this. */
typedef int charset[2]; const charset x; typedef int charset[2]; const charset x = {0,0};
/* SunOS 4.1.1 cc rejects this. */ /* SunOS 4.1.1 cc rejects this. */
char const *const *ccp; char const *const *ccp;
char **p; char **p;
...@@ -4154,7 +4154,7 @@ else ...@@ -4154,7 +4154,7 @@ else
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); void *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
...@@ -5708,20 +5708,6 @@ else ...@@ -5708,20 +5708,6 @@ else
maybe_use_collect2="-DUSE_COLLECT2" maybe_use_collect2="-DUSE_COLLECT2"
fi fi
# NEED TO CONVERT
# Set MD_DEPS if the real md file is in md.pre-cpp.
# Set MD_CPP to the cpp to pass the md file through. Md files use ';'
# for line oriented comments, so we must always use a GNU cpp. If
# building gcc with a cross compiler, use the cross compiler just
# built. Otherwise, we can use the cpp just built.
md_file_sub=
if test "x$md_cppflags" = x
then
md_file_sub=$srcdir/config/$md_file
else
md_file=md
fi
# If we have gas in the build tree, make a link to it. # If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then if test -f ../gas/Makefile; then
rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
...@@ -5743,7 +5729,7 @@ fi ...@@ -5743,7 +5729,7 @@ fi
# Figure out what assembler we will be using. # Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
echo "configure:5747: checking what assembler to use" >&5 echo "configure:5733: checking what assembler to use" >&5
gcc_cv_as= gcc_cv_as=
gcc_cv_gas_major_version= gcc_cv_gas_major_version=
gcc_cv_gas_minor_version= gcc_cv_gas_minor_version=
...@@ -5828,7 +5814,7 @@ fi ...@@ -5828,7 +5814,7 @@ fi
# Figure out what nm we will be using. # Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
echo "configure:5832: checking what nm to use" >&5 echo "configure:5818: checking what nm to use" >&5
if test -x nm$host_exeext; then if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext gcc_cv_nm=./nm$host_exeext
elif test x$host = x$target; then elif test x$host = x$target; then
...@@ -5839,7 +5825,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6 ...@@ -5839,7 +5825,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6
# Figure out what assembler alignment features are present. # Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
echo "configure:5843: checking assembler alignment features" >&5 echo "configure:5829: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
# Gas version 2.6 and later support for .balign and .p2align. # Gas version 2.6 and later support for .balign and .p2align.
...@@ -5887,7 +5873,7 @@ fi ...@@ -5887,7 +5873,7 @@ fi
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
echo "configure:5891: checking assembler subsection support" >&5 echo "configure:5877: checking assembler subsection support" >&5
gcc_cv_as_subsections=no gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -5927,7 +5913,7 @@ fi ...@@ -5927,7 +5913,7 @@ fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
echo "configure:5931: checking assembler weak support" >&5 echo "configure:5917: checking assembler weak support" >&5
gcc_cv_as_weak=no gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -5950,7 +5936,7 @@ fi ...@@ -5950,7 +5936,7 @@ fi
echo "$ac_t""$gcc_cv_as_weak" 1>&6 echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
echo "configure:5954: checking assembler hidden support" >&5 echo "configure:5940: checking assembler hidden support" >&5
gcc_cv_as_hidden=no gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -5976,7 +5962,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6 ...@@ -5976,7 +5962,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6
case "$target" in case "$target" in
sparc*-*-*) sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:5980: checking assembler .register pseudo-op support" >&5 echo "configure:5966: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6004,7 +5990,7 @@ EOF ...@@ -6004,7 +5990,7 @@ EOF
fi fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
echo "configure:6008: checking assembler supports -relax" >&5 echo "configure:5994: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6034,7 +6020,7 @@ EOF ...@@ -6034,7 +6020,7 @@ EOF
case "$tm_file" in case "$tm_file" in
*64*) *64*)
echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
echo "configure:6038: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 echo "configure:6024: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6079,7 +6065,7 @@ EOF ...@@ -6079,7 +6065,7 @@ EOF
if test "x$gcc_cv_as_flags64" != xno; then if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:6083: checking for assembler offsetable %lo() support" >&5 echo "configure:6069: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6118,7 +6104,7 @@ EOF ...@@ -6118,7 +6104,7 @@ EOF
i[34567]86-*-*) i[34567]86-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:6122: checking assembler instructions" >&5 echo "configure:6108: checking assembler instructions" >&5
gcc_cv_as_instructions= gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -6147,7 +6133,7 @@ EOF ...@@ -6147,7 +6133,7 @@ EOF
esac esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:6151: checking assembler dwarf2 debug_line support" >&5 echo "configure:6137: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version # ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any # of gas. Moreover, we need to emit a valid instruction to trigger any
...@@ -6324,7 +6310,7 @@ EOF ...@@ -6324,7 +6310,7 @@ EOF
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:6328: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo "configure:6314: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode" enableval="$enable_maintainer_mode"
......
gcc/configure.in
...@@ -1077,20 +1077,6 @@ else ...@@ -1077,20 +1077,6 @@ else
maybe_use_collect2="-DUSE_COLLECT2" maybe_use_collect2="-DUSE_COLLECT2"
fi fi
# NEED TO CONVERT
# Set MD_DEPS if the real md file is in md.pre-cpp.
# Set MD_CPP to the cpp to pass the md file through. Md files use ';'
# for line oriented comments, so we must always use a GNU cpp. If
# building gcc with a cross compiler, use the cross compiler just
# built. Otherwise, we can use the cpp just built.
md_file_sub=
if test "x$md_cppflags" = x
then
md_file_sub=$srcdir/config/$md_file
else
md_file=md
fi
# If we have gas in the build tree, make a link to it. # If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then if test -f ../gas/Makefile; then
rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
......
include/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* libiberty.h: Move #includes to top. Prototype xmalloc_failed.
2000-11-15 Kenneth Block <kenneth.block@compaq.com> 2000-11-15 Kenneth Block <kenneth.block@compaq.com>
* demangle.h: Add gnat and java demangle styles. * demangle.h: Add gnat and java demangle styles.
......
include/libiberty.h
...@@ -16,6 +16,13 @@ extern "C" { ...@@ -16,6 +16,13 @@ extern "C" {
#include "ansidecl.h" #include "ansidecl.h"
#ifdef ANSI_PROTOTYPES
/* Get a definition for size_t. */
#include <stddef.h>
/* Get a definition for va_list. */
#include <stdarg.h>
#endif
/* Build an argument vector from a string. Allocates memory using /* Build an argument vector from a string. Allocates memory using
malloc. Use freeargv to free the vector. */ malloc. Use freeargv to free the vector. */
...@@ -130,16 +137,13 @@ extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN; ...@@ -130,16 +137,13 @@ extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN;
extern void xmalloc_set_program_name PARAMS ((const char *)); extern void xmalloc_set_program_name PARAMS ((const char *));
/* Report an allocation failure. */
extern void xmalloc_failed PARAMS ((size_t)) ATTRIBUTE_NORETURN;
/* Allocate memory without fail. If malloc fails, this will print a /* Allocate memory without fail. If malloc fails, this will print a
message to stderr (using the name set by xmalloc_set_program_name, message to stderr (using the name set by xmalloc_set_program_name,
if any) and then call xexit. */ if any) and then call xexit. */
#ifdef ANSI_PROTOTYPES
/* Get a definition for size_t. */
#include <stddef.h>
/* Get a definition for va_list. */
#include <stdarg.h>
#endif
extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC; extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC;
/* Reallocate memory without fail. This works like xmalloc. Note, /* Reallocate memory without fail. This works like xmalloc. Note,
......
libiberty/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.
(AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
* configure.in: Call AC_C_INLINE and AC_C_CONST. Use three
argument form of AC_DEFINE in dummy definitions block. Use
AC_DEFINE_NOAUTOHEADER for real definitions of things defined
in dummy block. Preload cache variables instead of bypassing
tests, where possible.
* acconfig.h: Removed.
* xmalloc.c (xmalloc_failed): New function, does error
reporting on failed allocation.
(xmalloc, xcalloc, xrealloc): Use it.
2000-11-21 Hans-Peter Nilsson <hp@bitrange.com> 2000-11-21 Hans-Peter Nilsson <hp@bitrange.com>
* cplus-dem.c (cplus_demangle): Fix formatting. * cplus-dem.c (cplus_demangle): Fix formatting.
...@@ -52,13 +67,13 @@ ...@@ -52,13 +67,13 @@
(result_caret_pos): New macro. (result_caret_pos): New macro.
(result_append_string): Rename to... (result_append_string): Rename to...
(result_add_string): ... this, and insert at caret position. (result_add_string): ... this, and insert at caret position.
Rename throughout. Rename throughout.
(result_append): Rename to... (result_append): Rename to...
(result_add): ... this, and insert at caret position. Rename (result_add): ... this, and insert at caret position. Rename
throughout. throughout.
(result_append_char): Rename to... (result_append_char): Rename to...
(result_add_char): ... this, and insert at caret position. Rename (result_add_char): ... this, and insert at caret position. Rename
throughout. throughout.
(result_append_space): Remove. (result_append_space): Remove.
(string_list_new): Initialize caret position. (string_list_new): Initialize caret position.
(result_add_separated_char): Use caret position. (result_add_separated_char): Use caret position.
...@@ -70,13 +85,13 @@ ...@@ -70,13 +85,13 @@
(substitution_add): Likewise. (substitution_add): Likewise.
(demangling_new): Initialize caret position. (demangling_new): Initialize caret position.
(demangle_encoding): Use caret position. (demangle_encoding): Use caret position.
(demanglin_nested_name): Put CV qualifiers after name. (demanglin_nested_name): Put CV qualifiers after name.
(demangle_type_ptr): Use switch statement. Handle pointers to (demangle_type_ptr): Use switch statement. Handle pointers to
arrays. Don't use result_append_space. Use caret position. arrays. Don't use result_append_space. Use caret position.
(demangle_type): Emit CV qualifiers after underlying type. Adjust (demangle_type): Emit CV qualifiers after underlying type. Adjust
call to demangle_array_type. call to demangle_array_type.
(demangle_array_type): Add parameter to handle pointers to arrays. (demangle_array_type): Add parameter to handle pointers to arrays.
2000-10-01 Mark Mitchell <mark@codesourcery.com> 2000-10-01 Mark Mitchell <mark@codesourcery.com>
* splay-tree.c (splay_tree_insert): Fix formatting. * splay-tree.c (splay_tree_insert): Fix formatting.
...@@ -133,7 +148,7 @@ ...@@ -133,7 +148,7 @@
(demangle_special_name): Fix comment. (demangle_special_name): Fix comment.
(demangle_type): Rename variable. (demangle_type): Rename variable.
(demangle_bare_function_type): Check for missing return type and (demangle_bare_function_type): Check for missing return type and
parameter. parameter.
(demangle_class_enum_type): Rename parameter. (demangle_class_enum_type): Rename parameter.
(demangle_discriminator): Fix misspelling in comment. (demangle_discriminator): Fix misspelling in comment.
...@@ -145,8 +160,8 @@ ...@@ -145,8 +160,8 @@
2000-09-04 Alex Samuel <samuel@codesourcery.com> 2000-09-04 Alex Samuel <samuel@codesourcery.com>
* cp-demangle.c (demangle_template_arg): Eat an `E' after an * cp-demangle.c (demangle_template_arg): Eat an `E' after an
<expression>. <expression>.
2000-09-04 Alex Samuel <samuel@codesourcery.com> 2000-09-04 Alex Samuel <samuel@codesourcery.com>
* cp-demangle.c (demangle_type_ptr): Increment position past * cp-demangle.c (demangle_type_ptr): Increment position past
...@@ -159,7 +174,7 @@ ...@@ -159,7 +174,7 @@
(demangle_call_offset): Likewise. (demangle_call_offset): Likewise.
(demangle_special_name): Update thunk demangling to comply with (demangle_special_name): Update thunk demangling to comply with
ABI changes. ABI changes.
2000-09-03 Alex Samuel <samuel@codesourcery.com> 2000-09-03 Alex Samuel <samuel@codesourcery.com>
* cp-demangle.c (ANONYMOUS_NAMESPACE_PREFIX): New macro. * cp-demangle.c (ANONYMOUS_NAMESPACE_PREFIX): New macro.
...@@ -169,17 +184,17 @@ ...@@ -169,17 +184,17 @@
(result_insert): Likewise. (result_insert): Likewise.
(result_insert_char): Likewise. (result_insert_char): Likewise.
(substitution_add): Remove last parameter. Don't store template (substitution_add): Remove last parameter. Don't store template
parm number. parm number.
(BFT_NO_RETURN_TYPE): Define as NULL. (BFT_NO_RETURN_TYPE): Define as NULL.
(demangle_encoding): Adjust call to demangle_bare_function_type. (demangle_encoding): Adjust call to demangle_bare_function_type.
(demangle_name): Adjust substitution. Adjust call to (demangle_name): Adjust substitution. Adjust call to
substitution_add. substitution_add.
(demangle_prefix): Adjust call to substitution_add. (demangle_prefix): Adjust call to substitution_add.
(demangle_identifier): Handle anonymous namespaces. (demangle_identifier): Handle anonymous namespaces.
(demangle_operator_name): Change demangling of vendor-extended (demangle_operator_name): Change demangling of vendor-extended
operator to match ABI changes. operator to match ABI changes.
(demangle_type_ptr): Change parameters. Make recursive. Handle (demangle_type_ptr): Change parameters. Make recursive. Handle
substitutions here. substitutions here.
(demangle_type): Adjust calls to demangle_template_param, (demangle_type): Adjust calls to demangle_template_param,
substitution_add, and demangle_type_ptr. Fix substitution of substitution_add, and demangle_type_ptr. Fix substitution of
templated types. templated types.
...@@ -187,7 +202,7 @@ ...@@ -187,7 +202,7 @@
(demangle_bare_function_type): Likewise. Adjust insertion point. (demangle_bare_function_type): Likewise. Adjust insertion point.
(demangle_template_param): Remove last parameter. (demangle_template_param): Remove last parameter.
(demangle_expr_primary): Remove unused variable. Adjust call to (demangle_expr_primary): Remove unused variable. Adjust call to
demangle_template_param. demangle_template_param.
(is_mangled_char): Accept `$' and `.'. (is_mangled_char): Accept `$' and `.'.
* cplus-dem.c (gnu_new_abi_symbol_characters): Add '$' and '.'. * cplus-dem.c (gnu_new_abi_symbol_characters): Add '$' and '.'.
* dyn-string.c (dyn_string_insert_char): New function. * dyn-string.c (dyn_string_insert_char): New function.
...@@ -232,7 +247,7 @@ ...@@ -232,7 +247,7 @@
(demangle_type): Don't treat r as built-in type. Remove argument (demangle_type): Don't treat r as built-in type. Remove argument
to demangle_substitution. Fix substitution candidate mechanics. to demangle_substitution. Fix substitution candidate mechanics.
Handle <template-template-parm>s. Improve comments. Handle <template-template-parm>s. Improve comments.
(demangle_template_param): Don't handle template arg lists here. (demangle_template_param): Don't handle template arg lists here.
(demangle_substitution): Remove parameter. (demangle_substitution): Remove parameter.
(print_usage): Remove extra fprintf option. (print_usage): Remove extra fprintf option.
...@@ -257,12 +272,12 @@ ...@@ -257,12 +272,12 @@
(demangle_type_ptr): Remove duplicate RETURN_IF_ERROR. (demangle_type_ptr): Remove duplicate RETURN_IF_ERROR.
(demangle_type): Check for template args after substitution. (demangle_type): Check for template args after substitution.
(demangle_template_args): Use result_open_template_list. (demangle_template_args): Use result_open_template_list.
2000-08-02 Zack Weinberg <zack@wolery.cumb.org> 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
* pexecute.c: Don't use vfork. Initialize 'pid' before retry loop. * pexecute.c: Don't use vfork. Initialize 'pid' before retry loop.
2000-07-26 Dave Pitts <dpitts@cozx.com> 2000-07-26 Dave Pitts <dpitts@cozx.com>
* config/mh-openedition.h: Added -DLE370 definition. * config/mh-openedition.h: Added -DLE370 definition.
...@@ -300,7 +315,7 @@ ...@@ -300,7 +315,7 @@
2000-07-24 Daniel Berlin <dberlin@redhat.com> 2000-07-24 Daniel Berlin <dberlin@redhat.com>
* cplus-dem.c (demangle_signature): Change if (GNU_DEMANGLING) to * cplus-dem.c (demangle_signature): Change if (GNU_DEMANGLING) to
if (AUTO_DEMANGLING || GNU_DEMANGLING) if (AUTO_DEMANGLING || GNU_DEMANGLING)
2000-07-21 Alex Samuel <samuel@codesourcery.com> 2000-07-21 Alex Samuel <samuel@codesourcery.com>
...@@ -379,7 +394,7 @@ ...@@ -379,7 +394,7 @@
<class-enum-type> <class-enum-type>
(demangle_subtitution): Set template_p for special substitutions. (demangle_subtitution): Set template_p for special substitutions.
(main): Fix typos. (main): Fix typos.
2000-06-27 Alex Samuel <samuel@codesourcery.com> 2000-06-27 Alex Samuel <samuel@codesourcery.com>
* cp-demangle.c (demangle_special_name): Swap base and derived * cp-demangle.c (demangle_special_name): Swap base and derived
...@@ -437,7 +452,7 @@ ...@@ -437,7 +452,7 @@
(dyn_string_append_cstr): Likewise. (dyn_string_append_cstr): Likewise.
(dyn_string_append_char): Likewise. (dyn_string_append_char): Likewise.
(dyn_string_substring): Likewise. (dyn_string_substring): Likewise.
2000-06-09 Zack Weinberg <zack@wolery.cumb.org> 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
* cp-demangle.c (demangle_operator_name): Add spaces before * cp-demangle.c (demangle_operator_name): Add spaces before
...@@ -460,7 +475,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be> ...@@ -460,7 +475,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be>
2000-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2000-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* configure.in (ac_libiberty_warn_cflags): Add -pedantic. * configure.in (ac_libiberty_warn_cflags): Add -pedantic.
* choose-temp.c (try, choose_temp_base, make_temp_file): Constify. * choose-temp.c (try, choose_temp_base, make_temp_file): Constify.
* cp-demangle.c (demangle_char): Change parameter from char to int. * cp-demangle.c (demangle_char): Change parameter from char to int.
...@@ -479,7 +494,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be> ...@@ -479,7 +494,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be>
const-ness. const-ness.
* setenv.c (setenv): Use braces to avoid ambiguous `else'. * setenv.c (setenv): Use braces to avoid ambiguous `else'.
2000-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2000-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (cp-demangle.o): Depend on $(INCDIR)/demangle.h. * Makefile.in (cp-demangle.o): Depend on $(INCDIR)/demangle.h.
...@@ -517,7 +532,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be> ...@@ -517,7 +532,7 @@ Thu Jun 8 09:25:54 2000 Philippe De Muyter <phdm@macqel.be>
(main): Use gnu_new_abi_symbol_characters. * cp-demangle.c: New (main): Use gnu_new_abi_symbol_characters. * cp-demangle.c: New
file. file.
* cp-demangle.c: New file. * cp-demangle.c: New file.
Tue May 30 16:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com> Tue May 30 16:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
* floatformat.c: Add name to each floatformat field. * floatformat.c: Add name to each floatformat field.
...@@ -549,7 +564,7 @@ Tue May 30 15:07:52 2000 Jeffrey A Law (law@cygnus.com) ...@@ -549,7 +564,7 @@ Tue May 30 15:07:52 2000 Jeffrey A Law (law@cygnus.com)
2000-05-16 Horst von Brand <vonbrand@sleipnir.valparaiso.cl> 2000-05-16 Horst von Brand <vonbrand@sleipnir.valparaiso.cl>
* hashtab.c (hash_pointer): Delete low-order bits which are * hashtab.c (hash_pointer): Delete low-order bits which are
probably zero, also eliminate a warning on alpha. probably zero, also eliminate a warning on alpha.
2000-05-15 David Edelsohn <edelsohn@gnu.org> 2000-05-15 David Edelsohn <edelsohn@gnu.org>
...@@ -584,9 +599,9 @@ Thu May 4 17:14:41 2000 Philippe De Muyter <phdm@macqel.be> ...@@ -584,9 +599,9 @@ Thu May 4 17:14:41 2000 Philippe De Muyter <phdm@macqel.be>
2000-04-28 Kenneth Block <block@zk3.dec.com> 2000-04-28 Kenneth Block <block@zk3.dec.com>
Jason Merrill <jason@casey.cygnus.com> Jason Merrill <jason@casey.cygnus.com>
* cplus-dem.c (libiberty_demanglers): New table for demangle styles. * cplus-dem.c (libiberty_demanglers): New table for demangle styles.
(cplus_demangle_set_style): New function for setting style. (cplus_demangle_set_style): New function for setting style.
(cplus_demangle_name_to_style): New function to translate name. (cplus_demangle_name_to_style): New function to translate name.
2000-04-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2000-04-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
...@@ -638,7 +653,7 @@ Tue Apr 18 16:23:31 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> ...@@ -638,7 +653,7 @@ Tue Apr 18 16:23:31 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2000-04-16 Dave Pitts <dpitts@cozx.com> 2000-04-16 Dave Pitts <dpitts@cozx.com>
* cplus-dem.c (cplus_demangle_opname): Changed to use islower. * cplus-dem.c (cplus_demangle_opname): Changed to use islower.
2000-04-05 Richard Henderson <rth@cygnus.com> 2000-04-05 Richard Henderson <rth@cygnus.com>
* splay-tree.c (splay_tree_remove): New. * splay-tree.c (splay_tree_remove): New.
...@@ -649,7 +664,7 @@ Tue Apr 18 16:23:31 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> ...@@ -649,7 +664,7 @@ Tue Apr 18 16:23:31 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
codes. codes.
(htab_find_with_hash): Likewise. (htab_find_with_hash): Likewise.
(htab_find_slot_with_hash): Likewise. (htab_find_slot_with_hash): Likewise.
2000-03-29 Zack Weinberg <zack@wolery.cumb.org> 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
* hashtab.c (htab_find_with_hash): Avoid calculating hash2 * hashtab.c (htab_find_with_hash): Avoid calculating hash2
...@@ -678,7 +693,7 @@ Thu Mar 16 01:33:58 2000 Jeffrey A Law (law@cygnus.com) ...@@ -678,7 +693,7 @@ Thu Mar 16 01:33:58 2000 Jeffrey A Law (law@cygnus.com)
(REQUIRED_OFILES): Add partition.o. (REQUIRED_OFILES): Add partition.o.
(partition.o): New rule. (partition.o): New rule.
* partition.c: New file. * partition.c: New file.
2000-03-09 Zack Weinberg <zack@wolery.cumb.org> 2000-03-09 Zack Weinberg <zack@wolery.cumb.org>
* hashtab.c (htab_create): Set del_f. * hashtab.c (htab_create): Set del_f.
......
libiberty/acconfig.h deleted 100644 → 0
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
libiberty/aclocal.m4
...@@ -83,3 +83,54 @@ then AC_DEFINE(NEED_DECLARATION_ERRNO, 1, ...@@ -83,3 +83,54 @@ then AC_DEFINE(NEED_DECLARATION_ERRNO, 1,
[Define if errno must be declared even when <errno.h> is included.]) [Define if errno must be declared even when <errno.h> is included.])
fi fi
]) ])
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
AC_DEFUN(LIB_AC_PROG_CC,
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_PROVIDE([AC_PROG_CC])
AC_CHECK_PROG(CC, gcc, gcc)
if test -z "$CC"; then
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
AC_PROG_CC_GNU
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
dnl Check whether -g works, even if CFLAGS is set, in case the package
dnl plays around with CFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
AC_PROG_CC_G
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
ac_libiberty_warn_cflags=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
AC_SUBST(ac_libiberty_warn_cflags)
])
# Work around a bug in autoheader. This can go away when we switch to
# autoconf >2.50. The use of define instead of AC_DEFUN is
# deliberate.
define(AC_DEFINE_NOAUTOHEADER,
[cat >> confdefs.h <<\EOF
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
EOF
])
libiberty/config.in
...@@ -3,6 +3,9 @@ ...@@ -3,6 +3,9 @@
/* Define if using alloca.c. */ /* Define if using alloca.c. */
#undef C_ALLOCA #undef C_ALLOCA
/* Define to empty if the keyword does not work. */
#undef const
/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. /* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
This function is required for alloca.c support on those systems. */ This function is required for alloca.c support on those systems. */
#undef CRAY_STACKSEG_END #undef CRAY_STACKSEG_END
...@@ -22,6 +25,9 @@ ...@@ -22,6 +25,9 @@
/* Define if you have <vfork.h>. */ /* Define if you have <vfork.h>. */
#undef HAVE_VFORK_H #undef HAVE_VFORK_H
/* Define as __inline if that's what the C compiler calls it. */
#undef inline
/* Define to `int' if <sys/types.h> doesn't define. */ /* Define to `int' if <sys/types.h> doesn't define. */
#undef pid_t #undef pid_t
...@@ -46,18 +52,6 @@ ...@@ -46,18 +52,6 @@
/* Define vfork as fork if vfork does not work. */ /* Define vfork as fork if vfork does not work. */
#undef vfork #undef vfork
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
/* Define if you have the asprintf function. */ /* Define if you have the asprintf function. */
#undef HAVE_ASPRINTF #undef HAVE_ASPRINTF
...@@ -244,3 +238,12 @@ ...@@ -244,3 +238,12 @@
/* Define if errno must be declared even when <errno.h> is included. */ /* Define if errno must be declared even when <errno.h> is included. */
#undef NEED_DECLARATION_ERRNO #undef NEED_DECLARATION_ERRNO
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
libiberty/configure.in
...@@ -36,51 +36,11 @@ dnl to call AC_CHECK_PROG. ...@@ -36,51 +36,11 @@ dnl to call AC_CHECK_PROG.
AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :) AC_CHECK_TOOL(RANLIB, ranlib, :)
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
AC_DEFUN(LIB_AC_PROG_CC,
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_PROVIDE([AC_PROG_CC])
AC_CHECK_PROG(CC, gcc, gcc)
if test -z "$CC"; then
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
AC_PROG_CC_GNU
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
dnl Check whether -g works, even if CFLAGS is set, in case the package
dnl plays around with CFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
AC_PROG_CC_G
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
ac_libiberty_warn_cflags=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
])
AC_SUBST(ac_libiberty_warn_cflags)
LIB_AC_PROG_CC LIB_AC_PROG_CC
AC_ISC_POSIX AC_ISC_POSIX
AC_C_CONST
AC_C_INLINE
dnl When we start using libtool: dnl When we start using libtool:
dnl Default to a non shared library. This may be overridden by the dnl Default to a non shared library. This may be overridden by the
...@@ -172,11 +132,11 @@ if test "x" = "y"; then ...@@ -172,11 +132,11 @@ if test "x" = "y"; then
AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp) AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp)
AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol) AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol)
AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid) AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid)
AC_DEFINE(HAVE_SYS_ERRLIST)
AC_DEFINE(HAVE_SYS_NERR)
AC_DEFINE(HAVE_SYS_SIGLIST)
AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times) AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times)
AC_CHECK_FUNCS(sbrk gettimeofday) AC_CHECK_FUNCS(sbrk gettimeofday)
AC_DEFINE(HAVE_SYS_ERRLIST, 1, [Define if you have the sys_errlist variable.])
AC_DEFINE(HAVE_SYS_NERR, 1, [Define if you have the sys_nerr variable.])
AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define if you have the sys_siglist variable.])
fi fi
# For each of these functions, if the host does not provide the # For each of these functions, if the host does not provide the
...@@ -215,7 +175,7 @@ if test -n "${with_target_subdir}"; then ...@@ -215,7 +175,7 @@ if test -n "${with_target_subdir}"; then
# dont have to check them here. # dont have to check them here.
# Of the functions in $checkfuncs, newlib only has strerror. # Of the functions in $checkfuncs, newlib only has strerror.
AC_DEFINE(HAVE_STRERROR) AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
setobjs=yes setobjs=yes
...@@ -256,7 +216,7 @@ if test -z "${setobjs}"; then ...@@ -256,7 +216,7 @@ if test -z "${setobjs}"; then
# don't have to check them here. # don't have to check them here.
# Of the functions in $checkfuncs, VxWorks only has strerror. # Of the functions in $checkfuncs, VxWorks only has strerror.
AC_DEFINE(HAVE_STRERROR) AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
setobjs=yes setobjs=yes
;; ;;
...@@ -294,9 +254,8 @@ if test -z "${setobjs}"; then ...@@ -294,9 +254,8 @@ if test -z "${setobjs}"; then
*-*-mingw32*) *-*-mingw32*)
# Under mingw32, sys_nerr and sys_errlist exist, but they are # Under mingw32, sys_nerr and sys_errlist exist, but they are
# macros, so the test below won't find them. # macros, so the test below won't find them.
vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`" libiberty_cv_var_sys_nerr=yes
AC_DEFINE(HAVE_SYS_NERR) libiberty_cv_var_sys_errlist=yes
AC_DEFINE(HAVE_SYS_ERRLIST)
;; ;;
*-*-uwin*) *-*-uwin*)
...@@ -307,8 +266,8 @@ if test -z "${setobjs}"; then ...@@ -307,8 +266,8 @@ if test -z "${setobjs}"; then
# Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
# macros (actually, these are imported from a DLL, but the end effect # macros (actually, these are imported from a DLL, but the end effect
# is the same), so the test below won't find them. # is the same), so the test below won't find them.
AC_DEFINE(HAVE_SYS_NERR) libiberty_cv_var_sys_nerr=yes
AC_DEFINE(HAVE_SYS_ERRLIST) libiberty_cv_var_sys_errlist=yes
;; ;;
esac esac
......
libiberty/xmalloc.c
...@@ -64,6 +64,31 @@ xmalloc_set_program_name (s) ...@@ -64,6 +64,31 @@ xmalloc_set_program_name (s)
#endif /* HAVE_SBRK */ #endif /* HAVE_SBRK */
} }
void
xmalloc_failed (size)
size_t size;
{
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size, (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size);
#endif /* HAVE_SBRK */
xexit (1);
}
PTR PTR
xmalloc (size) xmalloc (size)
size_t size; size_t size;
...@@ -74,27 +99,8 @@ xmalloc (size) ...@@ -74,27 +99,8 @@ xmalloc (size)
size = 1; size = 1;
newmem = malloc (size); newmem = malloc (size);
if (!newmem) if (!newmem)
{ xmalloc_failed (size);
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size, (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size);
#endif /* HAVE_SBRK */
xexit (1);
}
return (newmem); return (newmem);
} }
...@@ -109,27 +115,8 @@ xcalloc (nelem, elsize) ...@@ -109,27 +115,8 @@ xcalloc (nelem, elsize)
newmem = calloc (nelem, elsize); newmem = calloc (nelem, elsize);
if (!newmem) if (!newmem)
{ xmalloc_failed (nelem * elsize);
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) (nelem * elsize), (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) (nelem * elsize));
#endif /* HAVE_SBRK */
xexit (1);
}
return (newmem); return (newmem);
} }
...@@ -147,26 +134,7 @@ xrealloc (oldmem, size) ...@@ -147,26 +134,7 @@ xrealloc (oldmem, size)
else else
newmem = realloc (oldmem, size); newmem = realloc (oldmem, size);
if (!newmem) if (!newmem)
{ xmalloc_failed (size);
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot reallocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size, (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot reallocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size);
#endif /* HAVE_SBRK */
xexit (1);
}
return (newmem); return (newmem);
} }
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