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(__data_start): Define this symbol as the first thing in .data.

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This commit is contained in:
Roland McGrath
1995-05-09 07:03:38 +00:00
parent 421f82e5cc
commit 273d56ce89
10 changed files with 185 additions and 44 deletions
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34
configure vendored
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@ -660,9 +660,9 @@ mach=
tail=$machine
while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
set $m
# If using ELF, look for an `elf' subdirectory of each machine directory.
if test "$elf" = yes; then
mach="$mach /$1/elf"
# Prepend the machine's FPU directory unless --without-fp.
if test "$with_fp" = yes; then
mach="$mach /$1/fpu"
fi
mach="$mach /$1"
tail="$2"
@ -698,21 +698,25 @@ fi
# We have now validated the configuration.
# Remove the leading slashes.
sysnames="`echo $sysnames | sed -e 's@^/@@' -e 's@ /@ @g'`"
# Prepend the machine's FPU directory unless --without-fp.
if test "$with_fp" = yes; then
fpu_dirs=
# If using ELF, look for an `elf' subdirectory of each machine directory.
# We prepend these rather than inserting them whereever the machine appears
# because things specified by the machine's ELF ABI should override
# OS-specific things, and should always be the same for any OS on the
# machine (otherwise what's the point of an ABI?).
if test "$elf" = yes; then
elf_dirs=
for m in $mach; do
if test -d $sysdep_dir$m/fpu; then
fpu_dirs="$fpu_dirs $m/fpu"
if test -d $sysdep_dir$m/elf; then
elf_dirs="$elf_dirs $m/elf"
fi
done
sysnames="`echo $fpu_dirs | sed -e 's,^/,,' -e 's, /,,g'` $sysnames"
sysnames="`echo $elf_dirs | sed -e 's,^/,,' -e 's, /,,g'` $sysnames"
fi
# Remove the leading slashes.
sysnames="`echo $sysnames | sed -e 's@^/@@' -e 's@ /@ @g'`"
# Expand the list of system names into a full list of directories
# from each element's parent name and Implies file (if present).
@ -993,7 +997,7 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 997 "configure"
#line 1001 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
@ -1007,7 +1011,7 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1011 "configure"
#line 1015 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
@ -1059,7 +1063,7 @@ if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1063 "configure"
#line 1067 "configure"
#include "confdefs.h"
#define __need_size_t
#define __need_wchar_t