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gold, dwp: support zstd compressed input debug sections [PR 29641]

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This feature is enabled if config/zstd.m4 uses zstd.
This commit is contained in:
Fangrui Song 2022-11-10 21:42:14 -08:00 • committed by Fangrui Song
parent 1c343a13ba
commit 332a4eeaea
12 changed files with 438 additions and 104 deletions
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1
elfcpp/elfcpp.h
View file

@ -465,6 +465,7 @@ enum SHF
enum
{
ELFCOMPRESS_ZLIB = 1,
ELFCOMPRESS_ZSTD = 2,
ELFCOMPRESS_LOOS = 0x60000000,
ELFCOMPRESS_HIOS = 0x6fffffff,
ELFCOMPRESS_LOPROC = 0x70000000,

10
gold/Makefile.am
View file

@ -34,8 +34,8 @@ ZLIBINC = @zlibinc@
THREADFLAGS = @PTHREAD_CFLAGS@
THREADLIBS = @PTHREAD_LIBS@
AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS) $(JANSSON_CFLAGS)
AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(ZSTD_CFLAGS) $(THREADFLAGS)
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(ZSTD_CFLAGS) $(THREADFLAGS) $(JANSSON_CFLAGS)
AM_LDFLAGS = $(THREADFLAGS)
AM_CPPFLAGS = \
@ -187,7 +187,7 @@ libgold_a_LIBADD = $(LIBOBJS)
sources_var = main.cc
deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
ldflags_var = $(GOLD_LDFLAGS)
ld_new_SOURCES = $(sources_var)
@ -201,12 +201,12 @@ incremental_dump_SOURCES = incremental-dump.cc
incremental_dump_DEPENDENCIES = $(TARGETOBJS) libgold.a $(LIBIBERTY) \
$(LIBINTL_DEP)
incremental_dump_LDADD = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
dwp_SOURCES = dwp.cc
dwp_DEPENDENCIES = libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADLIBS) \
$(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
dwp_LDFLAGS = $(GOLD_LDFLAGS)
CONFIG_STATUS_DEPENDENCIES = $(srcdir)/../bfd/development.sh

16
gold/Makefile.in
View file

@ -135,6 +135,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/ax_pthread.m4 \
$(top_srcdir)/../config/po.m4 \
$(top_srcdir)/../config/progtest.m4 \
$(top_srcdir)/../config/zlib.m4 \
$(top_srcdir)/../config/zstd.m4 \
$(top_srcdir)/../bfd/warning.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
@ -194,7 +195,8 @@ ld_new_OBJECTS = $(am_ld_new_OBJECTS)
am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) libgold.a $(LIBIBERTY) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1)
ld_new_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(ld_new_LDFLAGS) \
$(LDFLAGS) -o $@
@GCC_TRUE@@NATIVE_LINKER_TRUE@am_ld1_OBJECTS = $(am__objects_4)
@ -601,6 +603,8 @@ WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
XGETTEXT = @XGETTEXT@
YACC = @YACC@
YFLAGS = @YFLAGS@
ZSTD_CFLAGS = @ZSTD_CFLAGS@
ZSTD_LIBS = @ZSTD_LIBS@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
@ -673,8 +677,8 @@ ZLIB = @zlibdir@ -lz
ZLIBINC = @zlibinc@
THREADFLAGS = @PTHREAD_CFLAGS@
THREADLIBS = @PTHREAD_LIBS@
AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS) $(JANSSON_CFLAGS)
AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(ZSTD_CFLAGS) $(THREADFLAGS)
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(ZSTD_CFLAGS) $(THREADFLAGS) $(JANSSON_CFLAGS)
AM_LDFLAGS = $(THREADFLAGS)
AM_CPPFLAGS = \
-I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../elfcpp \
@ -811,7 +815,7 @@ libgold_a_LIBADD = $(LIBOBJS)
sources_var = main.cc
deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
ldflags_var = $(GOLD_LDFLAGS)
ld_new_SOURCES = $(sources_var)
@ -824,12 +828,12 @@ incremental_dump_DEPENDENCIES = $(TARGETOBJS) libgold.a $(LIBIBERTY) \
$(LIBINTL_DEP)
incremental_dump_LDADD = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
dwp_SOURCES = dwp.cc
dwp_DEPENDENCIES = libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADLIBS) \
$(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
dwp_LDFLAGS = $(GOLD_LDFLAGS)
CONFIG_STATUS_DEPENDENCIES = $(srcdir)/../bfd/development.sh

2
gold/NEWS
View file

@ -1,3 +1,5 @@
* gold and dwp now support zstd compressed debug sections.
Changes in 1.16:
* Improve warning messages for relocations that refer to discarded sections.

1
gold/aclocal.m4 vendored
View file

@ -1208,4 +1208,5 @@ m4_include([../config/plugins.m4])
m4_include([../config/po.m4])
m4_include([../config/progtest.m4])
m4_include([../config/zlib.m4])
m4_include([../config/zstd.m4])
m4_include([../bfd/warning.m4])

40
gold/compressed_output.cc
View file

@ -22,6 +22,9 @@
#include "gold.h"
#include <zlib.h>
#ifdef HAVE_ZSTD
#include <zstd.h>
#endif
#include "parameters.h"
#include "options.h"
#include "compressed_output.h"
@ -148,45 +151,38 @@ decompress_input_section(const unsigned char* compressed_data,
if ((sh_flags & elfcpp::SHF_COMPRESSED) != 0)
{
unsigned int compression_header_size;
unsigned int ch_type;
if (size == 32)
{
compression_header_size = elfcpp::Elf_sizes<32>::chdr_size;
if (big_endian)
{
elfcpp::Chdr<32, true> chdr(compressed_data);
if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
return false;
}
ch_type = elfcpp::Chdr<32, true> (compressed_data).get_ch_type();
else
{
elfcpp::Chdr<32, false> chdr(compressed_data);
if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
return false;
}
ch_type = elfcpp::Chdr<32, false>(compressed_data).get_ch_type();
}
else if (size == 64)
{
compression_header_size = elfcpp::Elf_sizes<64>::chdr_size;
if (big_endian)
{
elfcpp::Chdr<64, true> chdr(compressed_data);
if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
return false;
}
ch_type = elfcpp::Chdr<64, true>(compressed_data).get_ch_type();
else
{
elfcpp::Chdr<64, false> chdr(compressed_data);
if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
return false;
}
ch_type = elfcpp::Chdr<64, false>(compressed_data).get_ch_type();
}
else
gold_unreachable();
#ifdef HAVE_ZSTD
if (ch_type == elfcpp::ELFCOMPRESS_ZSTD)
return !ZSTD_isError(
ZSTD_decompress(uncompressed_data, uncompressed_size,
compressed_data + compression_header_size,
compressed_size - compression_header_size));
#endif
if (ch_type == elfcpp::ELFCOMPRESS_ZLIB)
return zlib_decompress(compressed_data + compression_header_size,
compressed_size - compression_header_size,
uncompressed_data,
uncompressed_size);
uncompressed_data, uncompressed_size);
return false;
}
const unsigned int zlib_header_size = 12;

3
gold/config.in
View file

@ -229,6 +229,9 @@
/* Define to 1 if you have the <windows.h> header file. */
#undef HAVE_WINDOWS_H
/* Define to 1 if zstd is enabled. */
#undef HAVE_ZSTD
/* Default library search path */
#undef LIB_PATH

272
gold/configure vendored
View file

@ -633,9 +633,6 @@ HAVE_PUBNAMES_FALSE
HAVE_PUBNAMES_TRUE
JANSSON_LIBS
JANSSON_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
THREADS_FALSE
THREADS_TRUE
PTHREAD_CFLAGS
@ -643,6 +640,13 @@ PTHREAD_LIBS
PTHREAD_CC
ax_pthread_config
SED
HAVE_ZSTD_FALSE
HAVE_ZSTD_TRUE
ZSTD_LIBS
ZSTD_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
zlibinc
zlibdir
LIBOBJS
@ -855,6 +859,7 @@ enable_build_warnings
with_gold_ldflags
with_gold_ldadd
with_system_zlib
with_zstd
enable_threads
enable_jansson
enable_maintainer_mode
@ -876,6 +881,8 @@ YFLAGS
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
ZSTD_CFLAGS
ZSTD_LIBS
JANSSON_CFLAGS
JANSSON_LIBS
CXXCPP'
@ -1527,6 +1534,8 @@ Optional Packages:
--with-gold-ldflags=FLAGS additional link flags for gold
--with-gold-ldadd=LIBS additional libraries for gold
--with-system-zlib use installed libz
--with-zstd support zstd compressed debug sections
(default=auto)
Some influential environment variables:
CC C compiler command
@ -1550,6 +1559,8 @@ Some influential environment variables:
directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR
path overriding pkg-config's built-in search path
ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
ZSTD_LIBS linker flags for ZSTD, overriding pkg-config
JANSSON_CFLAGS
C compiler flags for JANSSON, overriding pkg-config
JANSSON_LIBS
@ -8217,7 +8228,7 @@ esac
fi
# Link in zlib if we can. This allows us to write compressed sections.
# Link in zlib/zstd if we can. This allows us to write compressed sections.
# Use the system's zlib library.
zlibdir="-L\$(top_builddir)/../zlib"
@ -8236,6 +8247,255 @@ fi
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
$as_echo "$ac_pt_PKG_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
PKG_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
else
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=0.9.0
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
PKG_CONFIG=""
fi
fi
# Check whether --with-zstd was given.
if test "${with_zstd+set}" = set; then :
withval=$with_zstd;
else
with_zstd=auto
fi
if test "$with_zstd" != no; then :
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
$as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
if test -n "$ZSTD_CFLAGS"; then
pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$ZSTD_LIBS"; then
pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = no; then
pkg_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $pkg_cv_ZSTD_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
else
pkg_failed=yes
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$pkg_save_LDFLAGS
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
else
ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$ZSTD_PKG_ERRORS" >&5
if test "$with_zstd" = yes; then
as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
fi
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if test "$with_zstd" = yes; then
as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
fi
else
ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
$as_echo "#define HAVE_ZSTD 1" >>confdefs.h
fi
fi
if test "$pkg_cv_ZSTD_LIBS" != ""; then
HAVE_ZSTD_TRUE=
HAVE_ZSTD_FALSE='#'
else
HAVE_ZSTD_TRUE='#'
HAVE_ZSTD_FALSE=
fi
# Check whether --enable-threads was given.
if test "${enable_threads+set}" = set; then :
enableval=$enable_threads; case "${enableval}" in
@ -10869,6 +11129,10 @@ if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_ZSTD_TRUE}" && test -z "${HAVE_ZSTD_FALSE}"; then
as_fn_error $? "conditional \"HAVE_ZSTD\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
as_fn_error $? "conditional \"THREADS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5

4
gold/configure.ac
View file

@ -566,8 +566,10 @@ else
AC_LIBOBJ(mremap)
fi
# Link in zlib if we can. This allows us to write compressed sections.
# Link in zlib/zstd if we can. This allows us to write compressed sections.
AM_ZLIB
AC_ZSTD
AM_CONDITIONAL(HAVE_ZSTD, test "$pkg_cv_ZSTD_LIBS" != "")
AC_ARG_ENABLE([threads],
[[ --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}]]],

19
gold/testsuite/Makefile.am
View file

@ -149,25 +149,25 @@ check_PROGRAMS += object_unittest
object_unittest_SOURCES = object_unittest.cc
object_unittest_LDFLAGS = $(THREADFLAGS)
object_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
check_PROGRAMS += binary_unittest
binary_unittest_SOURCES = binary_unittest.cc
binary_unittest_LDFLAGS = $(THREADFLAGS)
binary_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
check_PROGRAMS += leb128_unittest
leb128_unittest_SOURCES = leb128_unittest.cc
leb128_unittest_LDFLAGS = $(THREADFLAGS)
leb128_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
check_PROGRAMS += overflow_unittest
overflow_unittest_SOURCES = overflow_unittest.cc
overflow_unittest_LDFLAGS = $(THREADFLAGS)
overflow_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
$(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
$(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
overflow_unittest.o: overflow_unittest.cc
$(CXXCOMPILE) -O3 -c -o $@ $<
@ -3120,6 +3120,17 @@ gdb_index_test_2_gabi: gdb_index_test_cdebug_gabi.o gcctestdir/ld
$(CXXLINK) -Wl,--gdb-index $<
gdb_index_test_2_gabi.stdout: gdb_index_test_2_gabi
$(TEST_READELF) --debug-dump=gdb_index $< > $@
if HAVE_ZSTD
check_SCRIPTS += gdb_index_test_2_zstd.sh
check_DATA += gdb_index_test_2_zstd.stdout
MOSTLYCLEANFILES += gdb_index_test_2_zstd.stdout gdb_index_test_2_zstd
gdb_index_test_cdebug_zstd.o: gdb_index_test.cc
$(CXXCOMPILE) -O0 -g -Wa,--compress-debug-sections=zstd -c -o $@ $<
gdb_index_test_2_zstd: gdb_index_test_cdebug_zstd.o gcctestdir/ld
$(CXXLINK) -Wl,--gdb-index $<
gdb_index_test_2_zstd.stdout: gdb_index_test_2_zstd
$(TEST_READELF) --debug-dump=gdb_index $< > $@
endif
# Another simple C test (DW_AT_high_pc encoding) for --gdb-index.
check_SCRIPTS += gdb_index_test_3.sh

146
gold/testsuite/Makefile.in
View file

@ -846,28 +846,31 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
# Test that --gdb-index functions correctly without gcc-generated pubnames.
# Test that --gdb-index functions correctly with compressed debug sections.
# Another simple C test (DW_AT_high_pc encoding) for --gdb-index.
# Test that --gdb-index functions correctly with gcc-generated pubnames.
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_78 = gdb_index_test_1.sh \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.sh \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.sh \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.sh \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.sh
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.sh
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_79 = gdb_index_test_1.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.stdout
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.stdout
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_80 = gdb_index_test_1.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_1 \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2 \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2 \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@am__append_81 = gdb_index_test_2_zstd.sh
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@am__append_82 = gdb_index_test_2_zstd.stdout
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@am__append_83 = gdb_index_test_2_zstd.stdout gdb_index_test_2_zstd
# Another simple C test (DW_AT_high_pc encoding) for --gdb-index.
# Test that --gdb-index functions correctly with gcc-generated pubnames.
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_84 = gdb_index_test_3.sh \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.sh
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_85 = gdb_index_test_3.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.stdout
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_86 = gdb_index_test_3.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3 \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.stdout \
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4
@ -882,19 +885,19 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
# appropriately aligned.
# Test that the --defsym option copies the symbol type and visibility.
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_81 = ehdr_start_test_4.sh \
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_87 = ehdr_start_test_4.sh \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ defsym_test.sh
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_82 = ehdr_start_test_4.syms \
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_88 = ehdr_start_test_4.syms \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ defsym_test.syms
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_83 = ehdr_start_test_4 \
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_89 = ehdr_start_test_4 \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ defsym_test defsym_test.syms
@GCC_FALSE@ehdr_start_test_5_DEPENDENCIES =
@NATIVE_LINKER_FALSE@ehdr_start_test_5_DEPENDENCIES =
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_84 = incremental_test_2 \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_90 = incremental_test_2 \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_3 \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_4 \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_5
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_85 = two_file_test_tmp_2.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_91 = two_file_test_tmp_2.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_tmp_3.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_4.base \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_tmp_4.o \
@ -904,36 +907,36 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
# Test the --incremental-unchanged flag with an archive library.
# The second link should not update the library.
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_86 = incremental_test_6
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_87 = incremental_copy_test \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_92 = incremental_test_6
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_93 = incremental_copy_test \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_common_test_1 \
@CFLAGS_CF_PROTECTION_FALSE@@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_comdat_test_1
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_88 = exception_x86_64_bnd_test
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_89 = gnu_property_test.sh
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_90 = gnu_property_test.stdout
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_91 = pr22266
@DEFAULT_TARGET_AARCH64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_92 = aarch64_pr23870
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_94 = exception_x86_64_bnd_test
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_95 = gnu_property_test.sh
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_96 = gnu_property_test.stdout
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_97 = pr22266
@DEFAULT_TARGET_AARCH64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_98 = aarch64_pr23870
# These tests work with native and cross linkers.
# Test script section order.
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_93 = script_test_10.sh
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_94 = script_test_10.stdout
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_95 = script_test_10
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_99 = script_test_10.sh
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_100 = script_test_10.stdout
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_101 = script_test_10
# These tests work with cross linkers only.
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_96 = split_i386.sh
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_97 = split_i386_1.stdout split_i386_2.stdout \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_102 = split_i386.sh
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_103 = split_i386_1.stdout split_i386_2.stdout \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_3.stdout split_i386_4.stdout split_i386_r.stdout
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_98 = split_i386_1 split_i386_2 split_i386_3 \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_104 = split_i386_1 split_i386_2 split_i386_3 \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_4 split_i386_r
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_99 = split_x86_64.sh \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_105 = split_x86_64.sh \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_plt_1.sh \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_1.sh \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_2.sh
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_100 = split_x86_64_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_106 = split_x86_64_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_2.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_3.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_4.stdout \
@ -941,14 +944,14 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_plt_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_2.stdout
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_101 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_107 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_4 split_x86_64_r
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_102 = split_x32.sh
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_103 = split_x32_1.stdout split_x32_2.stdout \
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_108 = split_x32.sh
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_109 = split_x32_1.stdout split_x32_2.stdout \
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x32_3.stdout split_x32_4.stdout split_x32_r.stdout
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_104 = split_x32_1 split_x32_2 split_x32_3 \
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_110 = split_x32_1 split_x32_2 split_x32_3 \
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x32_4 split_x32_r
@ -969,7 +972,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
# Check Thumb to ARM farcall veneers
# Check handling of --target1-abs, --target1-rel and --target2 options
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_105 = arm_abs_global.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_111 = arm_abs_global.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_in_range.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_out_of_range.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_fix_v4bx.sh \
@ -992,7 +995,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel.sh
# The test demonstrates why the constructor of a target object should not access options.
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_106 = arm_abs_global.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_112 = arm_abs_global.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range.stdout \
@ -1045,7 +1048,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_abs.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target_lazy_init
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_107 = arm_abs_global \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_113 = arm_abs_global \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range \
@ -1096,20 +1099,20 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_abs \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target_lazy_init
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_108 = aarch64_reloc_none.sh \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_114 = aarch64_reloc_none.sh \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs.sh \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430.sh \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc.sh
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_109 = aarch64_reloc_none.stdout \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_115 = aarch64_reloc_none.stdout \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs.stdout \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430.stdout \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc.stdout
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_110 = aarch64_reloc_none \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_116 = aarch64_reloc_none \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430 \
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_111 = split_s390.sh
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_112 = split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_117 = split_s390.sh
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_118 = split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4.stdout split_s390_n1.stdout split_s390_n2.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a1.stdout split_s390_a2.stdout split_s390_z1_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z2_ns.stdout split_s390_z3_ns.stdout split_s390_z4_ns.stdout \
@ -1121,7 +1124,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns.stdout split_s390x_n1_ns.stdout \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_n2_ns.stdout split_s390x_r.stdout
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_113 = split_s390_z1 split_s390_z2 split_s390_z3 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_119 = split_s390_z1 split_s390_z2 split_s390_z3 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4 split_s390_n1 split_s390_n2 split_s390_a1 \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a2 split_s390_z1_ns split_s390_z2_ns split_s390_z3_ns \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4_ns split_s390_n1_ns split_s390_n2_ns split_s390_r \
@ -1130,11 +1133,11 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z1_ns split_s390x_z2_ns split_s390x_z3_ns \
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns split_s390x_n1_ns split_s390x_n2_ns split_s390x_r
@DEFAULT_TARGET_X86_64_TRUE@am__append_114 = *.dwo *.dwp pr26936a \
@DEFAULT_TARGET_X86_64_TRUE@am__append_120 = *.dwo *.dwp pr26936a \
@DEFAULT_TARGET_X86_64_TRUE@ pr26936b retain_1 retain_2
@DEFAULT_TARGET_X86_64_TRUE@am__append_115 = dwp_test_1.sh \
@DEFAULT_TARGET_X86_64_TRUE@am__append_121 = dwp_test_1.sh \
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.sh pr26936.sh retain.sh
@DEFAULT_TARGET_X86_64_TRUE@am__append_116 = dwp_test_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@am__append_122 = dwp_test_1.stdout \
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.stdout pr26936a.stdout \
@DEFAULT_TARGET_X86_64_TRUE@ pr26936b.stdout retain_1.out \
@DEFAULT_TARGET_X86_64_TRUE@ retain_2.out
@ -1152,6 +1155,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/ax_pthread.m4 \
$(top_srcdir)/../config/po.m4 \
$(top_srcdir)/../config/progtest.m4 \
$(top_srcdir)/../config/zlib.m4 \
$(top_srcdir)/../config/zstd.m4 \
$(top_srcdir)/../bfd/warning.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
@ -1410,6 +1414,7 @@ am__DEPENDENCIES_1 =
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1)
binary_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
$(binary_unittest_LDFLAGS) $(LDFLAGS) -o $@
@ -1736,6 +1741,7 @@ leb128_unittest_OBJECTS = $(am_leb128_unittest_OBJECTS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1)
leb128_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
$(leb128_unittest_LDFLAGS) $(LDFLAGS) -o $@
@ -1760,6 +1766,7 @@ object_unittest_OBJECTS = $(am_object_unittest_OBJECTS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1)
object_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
$(object_unittest_LDFLAGS) $(LDFLAGS) -o $@
@ -1773,6 +1780,7 @@ overflow_unittest_OBJECTS = $(am_overflow_unittest_OBJECTS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(am__DEPENDENCIES_1)
overflow_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
$(overflow_unittest_LDFLAGS) $(LDFLAGS) -o $@
@ -2696,6 +2704,8 @@ WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
XGETTEXT = @XGETTEXT@
YACC = @YACC@
YFLAGS = @YFLAGS@
ZSTD_CFLAGS = @ZSTD_CFLAGS@
ZSTD_LIBS = @ZSTD_LIBS@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
@ -2843,9 +2853,10 @@ MOSTLYCLEANFILES = *.so *.syms *.stdout *.stderr $(am__append_4) \
$(am__append_36) $(am__append_39) $(am__append_43) \
$(am__append_49) $(am__append_53) $(am__append_54) \
$(am__append_60) $(am__append_80) $(am__append_83) \
$(am__append_85) $(am__append_95) $(am__append_98) \
$(am__append_86) $(am__append_89) $(am__append_91) \
$(am__append_101) $(am__append_104) $(am__append_107) \
$(am__append_110) $(am__append_113) $(am__append_114)
$(am__append_110) $(am__append_113) $(am__append_116) \
$(am__append_119) $(am__append_120)
# We will add to these later, for each individual test. Note
# that we add each test under check_SCRIPTS or check_PROGRAMS;
@ -2854,18 +2865,20 @@ check_SCRIPTS = $(am__append_2) $(am__append_21) $(am__append_25) \
$(am__append_31) $(am__append_37) $(am__append_44) \
$(am__append_47) $(am__append_51) $(am__append_55) \
$(am__append_58) $(am__append_64) $(am__append_75) \
$(am__append_78) $(am__append_81) $(am__append_89) \
$(am__append_93) $(am__append_96) $(am__append_99) \
$(am__append_78) $(am__append_81) $(am__append_84) \
$(am__append_87) $(am__append_95) $(am__append_99) \
$(am__append_102) $(am__append_105) $(am__append_108) \
$(am__append_111) $(am__append_115)
$(am__append_111) $(am__append_114) $(am__append_117) \
$(am__append_121)
check_DATA = $(am__append_3) $(am__append_22) $(am__append_26) \
$(am__append_32) $(am__append_38) $(am__append_45) \
$(am__append_48) $(am__append_52) $(am__append_56) \
$(am__append_59) $(am__append_65) $(am__append_76) \
$(am__append_79) $(am__append_82) $(am__append_90) \
$(am__append_94) $(am__append_97) $(am__append_100) \
$(am__append_79) $(am__append_82) $(am__append_85) \
$(am__append_88) $(am__append_96) $(am__append_100) \
$(am__append_103) $(am__append_106) $(am__append_109) \
$(am__append_112) $(am__append_116)
$(am__append_112) $(am__append_115) $(am__append_118) \
$(am__append_122)
BUILT_SOURCES = $(am__append_42)
TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
@ -2881,22 +2894,22 @@ DEPENDENCIES = \
@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_SOURCES = object_unittest.cc
@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_LDFLAGS = $(THREADFLAGS)
@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_SOURCES = binary_unittest.cc
@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_LDFLAGS = $(THREADFLAGS)
@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_SOURCES = leb128_unittest.cc
@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_LDFLAGS = $(THREADFLAGS)
@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_SOURCES = overflow_unittest.cc
@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_LDFLAGS = $(THREADFLAGS)
@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(JANSSON_LIBS)
@NATIVE_OR_CROSS_LINKER_TRUE@ $(THREADLIBS) $(LIBDL) $(ZLIB) $(ZSTD_LIBS) $(JANSSON_LIBS)
@GCC_TRUE@@NATIVE_LINKER_TRUE@large_symbol_alignment_SOURCES = large_symbol_alignment.cc
@GCC_TRUE@@NATIVE_LINKER_TRUE@large_symbol_alignment_DEPENDENCIES = gcctestdir/ld
@ -6181,6 +6194,13 @@ gdb_index_test_2_gabi.sh.log: gdb_index_test_2_gabi.sh
--log-file $$b.log --trs-file $$b.trs \
$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
"$$tst" $(AM_TESTS_FD_REDIRECT)
gdb_index_test_2_zstd.sh.log: gdb_index_test_2_zstd.sh
@p='gdb_index_test_2_zstd.sh'; \
b='gdb_index_test_2_zstd.sh'; \
$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
--log-file $$b.log --trs-file $$b.trs \
$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
"$$tst" $(AM_TESTS_FD_REDIRECT)
gdb_index_test_3.sh.log: gdb_index_test_3.sh
@p='gdb_index_test_3.sh'; \
b='gdb_index_test_3.sh'; \
@ -9500,6 +9520,12 @@ uninstall-am:
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--gdb-index $<
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2_gabi.stdout: gdb_index_test_2_gabi
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) --debug-dump=gdb_index $< > $@
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_cdebug_zstd.o: gdb_index_test.cc
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -O0 -g -Wa,--compress-debug-sections=zstd -c -o $@ $<
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2_zstd: gdb_index_test_cdebug_zstd.o gcctestdir/ld
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--gdb-index $<
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2_zstd.stdout: gdb_index_test_2_zstd
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@HAVE_ZSTD_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) --debug-dump=gdb_index $< > $@
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_3.o: gdb_index_test_3.c
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -O0 -g -c -o $@ $<
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_3: gdb_index_test_3.o gcctestdir/ld

24
gold/testsuite/gdb_index_test_2_zstd.sh Executable file
View file

@ -0,0 +1,24 @@
#!/bin/sh
# gdb_index_test_2_zstd.sh -- a test case for the --gdb-index option.
# Copyright (C) 2022 Free Software Foundation, Inc.
# This file is part of gold.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
exec ${srcdir}/gdb_index_test_comm.sh gdb_index_test_2_zstd.stdout