Attachment #8706 for bug #19109

Lines 1-5 Link Here

(-)a/gas/NEWS (+3 lines)
1	-- text --	1	-- text --
2		2
		3	* Add a configure option --enable-compressed-debug-sections=[yes\|no] to decide
		4	whether DWARF debug sections should be compressed by default.
		5
3	* Add support for the ARC EM/HS, and ARC600/700 architectures. Remove	6	* Add support for the ARC EM/HS, and ARC600/700 architectures. Remove
4	assembler support for Argonaut RISC architectures.	7	assembler support for Argonaut RISC architectures.
5		8

Lines 224-229 print_version_id (void) Link Here

(-)a/gas/as.c (-1 / +15 lines)
224	VERSION, TARGET_ALIAS, BFD_VERSION_STRING);	224	VERSION, TARGET_ALIAS, BFD_VERSION_STRING);
225	}	225	}
226		226
		227	#ifdef DEFAULT_FLAG_COMPRESS_DEBUG
		228	enum compressed_debug_section_type flag_compress_debug
		229	= COMPRESS_DEBUG_GABI_ZLIB;
		230	#endif
		231
227	static void	232	static void
228	show_usage (FILE * stream)	233	show_usage (FILE * stream)
229	{	234	{
Lines 245-256 Options:\n\ Link Here
245		250
246	fprintf (stream, _("\	251	fprintf (stream, _("\
247	--alternate initially turn on alternate macro syntax\n"));	252	--alternate initially turn on alternate macro syntax\n"));
		253	#ifdef DEFAULT_FLAG_COMPRESS_DEBUG
248	fprintf (stream, _("\	254	fprintf (stream, _("\
249	--compress-debug-sections[={none\|zlib\|zlib-gnu\|zlib-gabi}]\n\	255	--compress-debug-sections[={none\|zlib\|zlib-gnu\|zlib-gabi}]\n\
250	compress DWARF debug sections using zlib\n"));	256	compress DWARF debug sections using zlib [default]\n"));
251	fprintf (stream, _("\	257	fprintf (stream, _("\
252	--nocompress-debug-sections\n\	258	--nocompress-debug-sections\n\
253	don't compress DWARF debug sections\n"));	259	don't compress DWARF debug sections\n"));
		260	#else
		261	fprintf (stream, _("\
		262	--compress-debug-sections[={none\|zlib\|zlib-gnu\|zlib-gabi}]\n\
		263	compress DWARF debug sections using zlib\n"));
		264	fprintf (stream, _("\
		265	--nocompress-debug-sections\n\
		266	don't compress DWARF debug sections [default]\n"));
		267	#endif
254	fprintf (stream, _("\	268	fprintf (stream, _("\
255	-D produce assembler debugging messages\n"));	269	-D produce assembler debugging messages\n"));
256	fprintf (stream, _("\	270	fprintf (stream, _("\

Lines 36-41 Link Here

(-)a/gas/config.in (+3 lines)
36	/* Default emulation. */	36	/* Default emulation. */
37	#undef DEFAULT_EMULATION	37	#undef DEFAULT_EMULATION
38		38
		39	/* Define if you want compressed debug sections by default. */
		40	#undef DEFAULT_FLAG_COMPRESS_DEBUG
		41
39	/* Supported emulations. */	42	/* Supported emulations. */
40	#undef EMULATIONS	43	#undef EMULATIONS
41		44




#include "elf/x86-64.h"
#include "opcodes/i386-init.h"

#ifdef TE_LINUX
/* Default to compress debug sections for Linux.  */
enum compressed_debug_section_type flag_compress_debug
  = COMPRESS_DEBUG_GABI_ZLIB;
#endif

#ifndef REGISTER_WARNINGS
#define REGISTER_WARNINGS 1
#endif




enable_largefile
enable_targets
enable_checking
enable_compressed_debug_sections
enable_werror
enable_build_warnings
enable_nls

  --disable-largefile     omit support for large files
  --enable-targets        alternative target configurations besides the primary
  --enable-checking       enable run-time checks
  --enable-compressed-debug-sections  compress debug sections by default
  --enable-werror         treat compile warnings as errors
  --enable-build-warnings enable build-time compiler warnings
  --disable-nls           do not use Native Language Support

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 10974 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 11080 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H


fi

# PR gas/19109
# Decide the default method for compressing debug sections.
ac_default_compressed_debug_sections=unset
# Provide a configure time option to override our default.
# Check whether --enable-compressed_debug_sections was given.
if test "${enable_compressed_debug_sections+set}" = set; then :
  enableval=$enable_compressed_debug_sections; case "${enableval}" in
  yes) ac_default_compressed_debug_sections=yes ;;
  no)  ac_default_compressed_debug_sections=no ;;
  *)   ac_default_compressed_debug_sections=unset ;;
esac
fi

using_cgen=no



_ACEOF

	fi

	# For x86 Linux targets default to compressing
	# debug sections unless configured otherwise.
	cds=${ac_default_compressed_debug_sections}-${cpu_type}-${target_os}
	case $cds in
	  unset-i386-linux-*)
	    ac_default_compressed_debug_sections=yes
	    ;;
	esac
	;;

      rl78)


done

if test x$ac_default_compressed_debug_sections == xyes ; then

$as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h

fi

# Turn on all targets if possible
if test ${all_targets} = "yes"; then
  case ${target_cpu_type} in

Lines 64-69 if test x$ac_checking != x ; then Link Here

(-)a/gas/configure.ac (+25 lines)
64	AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])	64	AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])
65	fi	65	fi
66		66
		67	# PR gas/19109
		68	# Decide the default method for compressing debug sections.
		69	ac_default_compressed_debug_sections=unset
		70	# Provide a configure time option to override our default.
		71	AC_ARG_ENABLE(compressed_debug_sections,
		72	[ --enable-compressed-debug-sections compress debug sections by default],
		73	[case "${enableval}" in
		74	yes) ac_default_compressed_debug_sections=yes ;;
		75	no) ac_default_compressed_debug_sections=no ;;
		76	*) ac_default_compressed_debug_sections=unset ;;
		77	esac])dnl
		78
67	using_cgen=no	79	using_cgen=no
68		80
69	AM_BINUTILS_WARNINGS	81	AM_BINUTILS_WARNINGS
Lines 457-462 changequote([,])dnl Link Here
457	if test $this_target = $target ; then	469	if test $this_target = $target ; then
458	AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])	470	AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])
459	fi	471	fi
		472
		473	# For x86 Linux targets default to compressing
		474	# debug sections unless configured otherwise.
		475	cds=${ac_default_compressed_debug_sections}-${cpu_type}-${target_os}
		476	case $cds in
		477	unset-i386-linux-*)
		478	ac_default_compressed_debug_sections=yes
		479	;;
		480	esac
460	;;	481	;;
461		482
462	rl78)	483	rl78)
Lines 536-541 changequote([,])dnl Link Here
536		557
537	done	558	done
538		559
		560	if test x$ac_default_compressed_debug_sections == xyes ; then
		561	AC_DEFINE(DEFAULT_FLAG_COMPRESS_DEBUG, 1, [Define if you want compressed debug sections by default.])
		562	fi
		563
539	# Turn on all targets if possible	564	# Turn on all targets if possible
540	if test ${all_targets} = "yes"; then	565	if test ${all_targets} = "yes"; then
541	case ${target_cpu_type} in	566	case ${target_cpu_type} in

Lines 656-662 sections using zlib. The debug sections are renamed to begin with Link Here

(-)a/gas/doc/as.texinfo (-1 / +3 lines)
656	@end ifset	656	@end ifset
657		657
658	@item --nocompress-debug-sections	658	@item --nocompress-debug-sections
659	Do not compress DWARF debug sections. This is the default.	659	Do not compress DWARF debug sections. This is usually the default for all
		660	targets except the x86/x86_64, but a configure time option can be used to
		661	override this.
660		662
661	@item -D	663	@item -D
662	Ignored. This option is accepted for script compatibility with calls to	664	Ignored. This option is accepted for script compatibility with calls to

Return to bug 19109

Lines 764-769 enable_plugins Link Here

(-)a/gas/configure (-2 / +32 lines)
764	enable_largefile	764	enable_largefile
765	enable_targets	765	enable_targets
766	enable_checking	766	enable_checking
		767	enable_compressed_debug_sections
767	enable_werror	768	enable_werror
768	enable_build_warnings	769	enable_build_warnings
769	enable_nls	770	enable_nls
Lines 1412-1417 Optional Features: Link Here
1412	--disable-largefile omit support for large files	1413	--disable-largefile omit support for large files
1413	--enable-targets alternative target configurations besides the primary	1414	--enable-targets alternative target configurations besides the primary
1414	--enable-checking enable run-time checks	1415	--enable-checking enable run-time checks
		1416	--enable-compressed-debug-sections compress debug sections by default
1415	--enable-werror treat compile warnings as errors	1417	--enable-werror treat compile warnings as errors
1416	--enable-build-warnings enable build-time compiler warnings	1418	--enable-build-warnings enable build-time compiler warnings
1417	--disable-nls do not use Native Language Support	1419	--disable-nls do not use Native Language Support
Lines 10969-10975 else Link Here
10969	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	10971	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10970	lt_status=$lt_dlunknown	10972	lt_status=$lt_dlunknown
10971	cat > conftest.$ac_ext <<_LT_EOF	10973	cat > conftest.$ac_ext <<_LT_EOF
10972	#line 10972 "configure"	10974	#line 10974 "configure"
10973	#include "confdefs.h"	10975	#include "confdefs.h"
10974		10976
10975	#if HAVE_DLFCN_H	10977	#if HAVE_DLFCN_H
Lines 11075-11081 else Link Here
11075	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	11077	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11076	lt_status=$lt_dlunknown	11078	lt_status=$lt_dlunknown
11077	cat > conftest.$ac_ext <<_LT_EOF	11079	cat > conftest.$ac_ext <<_LT_EOF
11078	#line 11078 "configure"	11080	#line 11080 "configure"
11079	#include "confdefs.h"	11081	#include "confdefs.h"
11080		11082
11081	#if HAVE_DLFCN_H	11083	#if HAVE_DLFCN_H
Lines 11664-11669 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h Link Here
11664		11666
11665	fi	11667	fi
11666		11668
		11669	# PR gas/19109
		11670	# Decide the default method for compressing debug sections.
		11671	ac_default_compressed_debug_sections=unset
		11672	# Provide a configure time option to override our default.
		11673	# Check whether --enable-compressed_debug_sections was given.
		11674	if test "${enable_compressed_debug_sections+set}" = set; then :
		11675	enableval=$enable_compressed_debug_sections; case "${enableval}" in
		11676	yes) ac_default_compressed_debug_sections=yes ;;
		11677	no) ac_default_compressed_debug_sections=no ;;
		11678	*) ac_default_compressed_debug_sections=unset ;;
		11679	esac
		11680	fi
		11681
11667	using_cgen=no	11682	using_cgen=no
11668		11683
11669		11684
Lines 12410-12415 cat >>confdefs.h <<_ACEOF Link Here
12410	_ACEOF	12425	_ACEOF
12411		12426
12412	fi	12427	fi
		12428
		12429	# For x86 Linux targets default to compressing
		12430	# debug sections unless configured otherwise.
		12431	cds=${ac_default_compressed_debug_sections}-${cpu_type}-${target_os}
		12432	case $cds in
		12433	unset-i386-linux-*)
		12434	ac_default_compressed_debug_sections=yes
		12435	;;
		12436	esac
12413	;;	12437	;;
12414		12438
12415	rl78)	12439	rl78)
Lines 12489-12494 _ACEOF Link Here
12489		12513
12490	done	12514	done
12491		12515
		12516	if test x$ac_default_compressed_debug_sections == xyes ; then
		12517
		12518	$as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h
		12519
		12520	fi
		12521
12492	# Turn on all targets if possible	12522	# Turn on all targets if possible
12493	if test ${all_targets} = "yes"; then	12523	if test ${all_targets} = "yes"; then
12494	case ${target_cpu_type} in	12524	case ${target_cpu_type} in

Lines 33-44 Link Here

(-)a/gas/config/tc-i386.c (-6 lines)
33	#include "elf/x86-64.h"	33	#include "elf/x86-64.h"
34	#include "opcodes/i386-init.h"	34	#include "opcodes/i386-init.h"
35		35
36	#ifdef TE_LINUX
37	/* Default to compress debug sections for Linux. */
38	enum compressed_debug_section_type flag_compress_debug
39	= COMPRESS_DEBUG_GABI_ZLIB;
40	#endif
41
42	#ifndef REGISTER_WARNINGS	36	#ifndef REGISTER_WARNINGS
43	#define REGISTER_WARNINGS 1	37	#define REGISTER_WARNINGS 1
44	#endif	38	#endif