Alan Modra 6e5e9d58c1 PR22836, "-r -s" doesn't work with -g3 using GCC 7 ...

This fixes the case where all of a group is removed with ld -r, the
situation in the PR, and failures where part of a group is removed
that contain relocs.

bfd/
	PR 22836
	* elf.c (_bfd_elf_fixup_group_sections): Account for removed
	relocation sections.  If size reduces to just the flag word,
	remove that too and mark with SEC_EXCLUDE.
	* elflink.c (bfd_elf_final_link): Strip empty group sections.
binutils/
	* testsuite/binutils-all/group-7.s,
	* testsuite/binutils-all/group-7a.d,
	* testsuite/binutils-all/group-7b.d,
	* testsuite/binutils-all/group-7c.d: New tests.
	* testsuite/binutils-all/objcopy.exp: Run them.
ld/
	* testsuite/ld-elf/pr22836-2.d,
	* testsuite/ld-elf/pr22836-2.s: New test.

2018-02-13 22:55:49 +10:30

..

aarch64

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

arc

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

arm

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

bfin

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

hppa

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

i386

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

m68k

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

mips

MIPS/BFD: Correctly report unsupported `.reginfo' section size

2018-02-05 14:00:21 +00:00

vax

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

wasm32

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

windres

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

x86-64

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

add-empty-section.d

binutils/:

2010-01-20 00:09:13 +00:00

add-section.d

binutils/:

2010-01-20 00:09:13 +00:00

add-symbol.d

Run add-symbol test on mips

2015-10-22 12:49:17 +10:30

alias-2.def

2009-10-23 Kai Tietz <kai.tietz@onevision.com>

2009-10-23 14:53:57 +00:00

alias.def

* dlltool.c: Include <assert.h>.

2004-10-24 17:49:55 +00:00

ar.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

bintest.s

…

common-1.s

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1a.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1b.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1c.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1d.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1e.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-1f.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2.s

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2a.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2b.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2c.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2d.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2e.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

common-2f.d

Properly implement STT_COMMON

2016-02-26 05:01:34 -08:00

compress.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

copy-1.d

2006-05-02 Dave Korn <dave.korn@artimi.com>

2006-05-02 17:46:41 +00:00

copy-1.s

2006-04-26 H.J. Lu <hongjiu.lu@intel.com>

2006-04-26 13:37:05 +00:00

copy-2.d

* binutils-all/copy-2.d: Change "hppa" to "hppa*" in not-target list.

2011-01-01 01:56:59 +00:00

copy-3.d

Fix various binutils testsuite failures.

2016-06-22 14:42:26 +01:00

copy-4.d

Fix various binutils testsuite failures.

2016-06-22 14:42:26 +01:00

copytest.s

* binutils-all/copy-2.d: Change the name of the section whose flags are

2006-05-02 12:17:30 +00:00

data-sections.s

objcopy/strip: Allow section patterns starting with '!'.

2016-07-14 11:32:48 +01:00

debug_str.d

Fixes a problem with the BFD library running out of memory because it mistakenly

2014-04-30 17:04:04 +01:00

debug_str.s

Fixes a problem with the BFD library running out of memory because it mistakenly

2014-04-30 17:04:04 +01:00

debuglink.s

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dlltool.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dumptest.s

* readelf.c (dump_type): New type used to classify the kinds of dump requested by the user.

2007-08-30 13:47:35 +00:00

dw2-1.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw2-1.W

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

dw2-2.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw2-3.rS

Add SHF_COMPRESSED support to gas and objcopy

2015-04-08 07:54:09 -07:00

dw2-3.rt

Add SHF_COMPRESSED support to gas and objcopy

2015-04-08 07:54:09 -07:00

dw2-3.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw2-3.W

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

dw2-3gabi.W

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

dw2-compressed.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw2-decodedline-1.S

Remove support for the (deprecated) openrisc and or32 configurations and replace

2014-04-22 15:57:47 +01:00

dw2-decodedline.S

* binutils-all/dw2-decodedline.S: Always have whitespace before

2012-02-14 01:00:50 +00:00

dw2-empty.S

Don't compress empty debug section

2012-07-03 16:06:34 +00:00

dw2-ranges.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw2-ranges.W

objdump: Handle 32-bit base address in debug_ranges / debug_loc.

2015-11-30 13:28:26 +00:00

dw5.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dw5.W

Add support to readelf and objdump for following links to separate debug information files.

2017-11-15 11:34:03 +00:00

dwarf-attributes.S

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

dwarf-attributes.W

Display more information when decoding DW_AT_endianity, DW_AT_decimal_sign, DW_AT_defaulted and DW_AT_discr_list DWARF attributes.

2017-10-11 12:02:51 +01:00

dwo.s

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

elfedit-1.d

Also skip x86_64-*-nacl*

2015-05-12 12:47:27 -07:00

elfedit-2.d

Improve binutils testsuite coverage for GNU/Hurd.

2010-11-08 06:43:40 +00:00

elfedit-3.d

Improve binutils testsuite coverage for GNU/Hurd.

2010-11-08 06:43:40 +00:00

elfedit-4.d

bfd/

2012-04-03 16:01:38 +00:00

elfedit-5.d

Add EM_386/EM_IAMCU support to elfedit.c

2015-05-11 09:57:21 -07:00

elfedit.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

empty

Allow zero length archive elements.

2016-03-07 17:29:25 +00:00

empty-file

binutils/:

2010-01-20 00:09:13 +00:00

empty.s

2007-04-12 H.J. Lu <hongjiu.lu@intel.com>

2007-04-12 19:20:46 +00:00

exclude-1.s

Implement generic SHF_EXCLUDE.

2010-05-18 03:31:07 +00:00

exclude-1a.d

Implement generic SHF_EXCLUDE.

2010-05-18 03:31:07 +00:00

exclude-1b.d

Implement generic SHF_EXCLUDE.

2010-05-18 03:31:07 +00:00

fastcall.def

Adds support for fastcall symbols as used on Microsoft Windows platforms

2002-11-06 19:36:20 +00:00

group-2.s

binutils/testsuite/

2008-10-03 15:08:22 +00:00

group-3.s

binutils/testsuite/

2008-10-03 15:08:22 +00:00

group-4.s

binutils/testsuite/

2008-10-03 15:08:22 +00:00

group-5.d

2010-10-23 Mark Mitchell <mark@codesourcery.com>

2010-10-23 18:05:10 +00:00

group-5.s

* binutils-all/group-5.s, * binutils-all/group-5.d: New test.

2010-02-18 00:13:30 +00:00

group-6.d

Remove the group section if all members are removed.

2011-09-16 04:23:19 +00:00

group-6.s

Remove the group section if all members are removed.

2011-09-16 04:23:19 +00:00

group-7.s

PR22836, "-r -s" doesn't work with -g3 using GCC 7

2018-02-13 22:55:49 +10:30

group-7a.d

PR22836, "-r -s" doesn't work with -g3 using GCC 7

2018-02-13 22:55:49 +10:30

group-7b.d

PR22836, "-r -s" doesn't work with -g3 using GCC 7

2018-02-13 22:55:49 +10:30

group-7c.d

PR22836, "-r -s" doesn't work with -g3 using GCC 7

2018-02-13 22:55:49 +10:30

group.s

binutils/testsuite/

2008-10-03 15:08:22 +00:00

libdw2-compressed.out

Add a dw2-3.S test

2015-04-04 07:34:25 -07:00

libdw2-compressedgabi.out

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

libdw2.out

Add a dw2-3.S test

2015-04-04 07:34:25 -07:00

link-order.s

2005-10-19 H.J. Lu <hongjiu.lu@intel.com>

2005-10-19 17:39:43 +00:00

linkdebug.s

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

localize-hidden-1.d

Fix the evaluation of RL78 complex relocs, by making immediate values be computed relative to a new absolute symbol.

2015-07-24 16:44:27 +01:00

localize-hidden-1.s

binutils/testsuite/

2009-04-16 04:24:07 +00:00

localize-hidden-2.d

binutils/

2006-06-23 16:23:09 +00:00

localize-hidden-2.s

binutils/testsuite/

2009-04-16 04:24:07 +00:00

locview-1.s

LVU: dump loclists with locviews

2017-09-22 17:05:51 -03:00

locview-2.s

LVU: dump loclists with locviews

2017-09-22 17:05:51 -03:00

mbind1.s

Support ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX

2017-04-04 09:06:04 -07:00

needed-by-reloc.s

* binutils-all/needed-by-reloc.s: Use .long rather than .4byte.

2007-05-11 07:16:28 +00:00

nm-1.s

* binutils-all/nm.exp: --size-sort test: Add more ELF-like

2013-08-22 11:29:43 +00:00

nm-elf-1.s

binutils/

2013-08-19 15:08:52 +00:00

nm-ver.s

Add the ability for nm to display symbol version information.

2016-11-11 11:49:45 +00:00

nm.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

note-1.d

* binutils-all/ar.exp: Don't run unique_symbol on msp or hpux.

2010-09-23 12:04:37 +00:00

note-2-32.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-2-32.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-2-64.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-2-64.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-3-32.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-3-32.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-3-64.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-3-64.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-3.32.s

Add test of V2 GNU build attribute notes.

2017-08-17 14:51:31 +01:00

note-4-32.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-4-32.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-4-64.d

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

note-4-64.s

Add support for v3 binary annotation notes.

2018-01-03 10:30:07 +00:00

objcopy.exp

PR22836, "-r -s" doesn't work with -g3 using GCC 7

2018-02-13 22:55:49 +10:30

objdump.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

objdump.s

* binutils-all/objdump.W, binutils-all/objdump.s: Don't match

2009-03-11 22:49:54 +00:00

objdump.W

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

objdump.Wk

Add support to readelf and objdump for following links to separate debug information files.

2017-11-15 11:34:03 +00:00

objdump.WK2

Add support to readelf and objdump for following links to separate debug information files.

2017-11-15 11:34:03 +00:00

objdump.WL

Add support to readelf and objdump for following links to separate debug information files.

2017-11-15 11:34:03 +00:00

only-section-01.d

objcopy/strip: Allow section patterns starting with '!'.

2016-07-14 11:32:48 +01:00

pr18374.s

Fix PR18374 by making readelf and objdump ignore end-of-list markers in the .debug_loc section if there are relocations against them.

2015-05-15 11:24:33 +01:00

pr19020.in

Don't use the output section size to copy input section

2015-09-29 13:31:57 -07:00

pr19020a.d

Don't use the output section size to copy input section

2015-09-29 13:31:57 -07:00

pr19020b.d

Don't use the output section size to copy input section

2015-09-29 13:31:57 -07:00

pr19547.c

Clear HAS_RELOC if there are no relocations

2016-02-02 03:30:48 -08:00

readelf.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

readelf.h

2003-09-29 H.J. Lu <hongjiu.lu@intel.com>

2003-09-30 00:15:54 +00:00

readelf.k

Add support to readelf and objdump for following links to separate debug information files.

2017-11-15 11:34:03 +00:00

readelf.k2

Add ability to follow dwo links to readelf/objdump.

2017-11-21 13:12:04 +00:00

readelf.locview-1

LVU: dump loclists with locviews

2017-09-22 17:05:51 -03:00

readelf.locview-2

LVU: dump loclists with locviews

2017-09-22 17:05:51 -03:00

readelf.n

Display unknown notes. Decode NT_GNU_HWCAP notes.

2016-10-17 15:29:43 +01:00

readelf.pr18374

Fix PR18374 by making readelf and objdump ignore end-of-list markers in the .debug_loc section if there are relocations against them.

2015-05-15 11:24:33 +01:00

readelf.r

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

readelf.r-64

readelf ngettext fixes

2017-11-07 17:01:16 +10:30

readelf.s

Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets.

2016-08-19 09:16:30 +01:00

readelf.s-64

Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets.

2016-08-19 09:16:30 +01:00

readelf.ss

readelf -s test: Skip extra symbols produced by MSP430 assembler.

2014-03-17 11:00:32 +00:00

readelf.ss-64

Fix the binutils readelf.ss test for the AArch64 target.

2015-04-02 15:28:02 +01:00

readelf.ss-mips

MIPS testsuite cleanup - part 1

2014-09-06 17:58:37 +01:00

readelf.ss-tmips

[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions

2014-07-29 11:27:59 +01:00

readelf.wa

Display null bytes in DWARF debug info

2012-08-02 13:42:59 +00:00

readelf.z

Add --decompress option to readelf to decompress sections before they are dumped.

2015-05-15 17:16:31 +01:00

remove-relocs-01.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-relocs-01.s

Use address sized relocs in remove-relocs-01.s

2016-07-15 17:02:20 +09:30

remove-relocs-02.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-relocs-03.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-relocs-04.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-relocs-05.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-relocs-06.d

objcopy/strip: Add option --remove-relocations=SECTIONPATTERN

2016-07-14 11:34:10 +01:00

remove-section-01.d

objcopy/strip: Allow section patterns starting with '!'.

2016-07-14 11:32:48 +01:00

size.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

strip-1.d

binutils/

2006-09-14 23:37:35 +00:00

strip-2.d

2010-10-23 Mark Mitchell <mark@codesourcery.com>

2010-10-23 18:05:10 +00:00

strip-3.d

[ARC] Object attributes.

2017-05-10 14:42:22 +02:00

strip-4.d

2008-10-01 H.J. Lu <hongjiu.lu@intel.com>

2008-10-01 21:54:59 +00:00

strip-5.d

2008-10-01 H.J. Lu <hongjiu.lu@intel.com>

2008-10-01 21:54:59 +00:00

strip-6.d

2008-10-01 H.J. Lu <hongjiu.lu@intel.com>

2008-10-01 23:10:48 +00:00

strip-7.d

binutils/testsuite/

2008-10-03 15:08:22 +00:00

strip-8.d

2008-10-01 H.J. Lu <hongjiu.lu@intel.com>

2008-10-02 01:06:12 +00:00

strip-9.d

binutils/testsuite/

2008-10-03 15:08:22 +00:00

strip-10.d

My patch to the binutils strip-10.d test was wrong. The osabi field should always be set to

2014-01-29 14:01:54 +00:00

strip-11.d

Fix the evaluation of RL78 complex relocs, by making immediate values be computed relative to a new absolute symbol.

2015-07-24 16:44:27 +01:00

strip-12.d

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

strip-12.s

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

symbols-1.d

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

symbols-2.d

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

symbols-3.d

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

symbols-4.d

Tweak binutils testsuite

2015-08-11 23:29:36 +09:30

symbols.s

objcopy: Improve wildcard matching for symbols with '!' prefix.

2015-08-07 11:41:40 +02:00

testprog.c

Fix copying Solaris binaries with objcopy.

2016-04-14 12:04:09 +01:00

testranges-ia64.d

2009-07-16 H.J. Lu <hongjiu.lu@intel.com>

2009-07-16 21:00:09 +00:00

testranges-ia64.s

2009-07-16 H.J. Lu <hongjiu.lu@intel.com>

2009-07-16 21:00:09 +00:00

testranges.d

Also expect .zdebug in DWARF debug section name.

2010-11-15 18:14:11 +00:00

testranges.s

binutils/

2009-09-07 18:07:02 +00:00

unique.s

2009-08-03 H.J. Lu <hongjiu.lu@intel.com>

2009-08-06 16:22:36 +00:00

unknown.s

binutils/testsuite/

2005-10-19 20:49:03 +00:00

update-1.s

objcopy: Add --update-section option.

2015-02-28 21:25:51 +00:00

update-2.s

objcopy: Add --update-section option.

2015-02-28 21:25:51 +00:00

update-3.s

objcopy: Add --update-section option.

2015-02-28 21:25:51 +00:00

update-4.s

objcopy: Add --update-section option.

2015-02-28 21:25:51 +00:00

update-section.exp

Update year range in copyright notice of binutils files

2018-01-03 17:49:56 +10:30

version.def

ChangeLog binutils

2012-02-11 20:02:03 +00:00

version.s

* binutils-all/dw2-decodedline.S: Always have whitespace before

2012-02-14 01:00:50 +00:00

z.s

Add --decompress option to readelf to decompress sections before they are dumped.

2015-05-15 17:16:31 +01:00