|
| From: | cvs-commit at gcc dot gnu.org |
| Subject: | [Bug ld/12371] Garbage collection for STT_GNU_IFUNC symbols in shared library |
| Date: | Thu, 6 Jan 2011 18:45:28 +0000 |
http://sourceware.org/bugzilla/show_bug.cgi?id=12371
--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot
gnu.org> 2011-01-06 18:45:09 UTC ---
CVSROOT: /cvs/src
Module name: src
Changes by: address@hidden 2011-01-06 18:45:05
Modified files:
bfd : ChangeLog elf-ifunc.c elf32-i386.c
elf64-x86-64.c
ld/testsuite : ChangeLog
ld/testsuite/ld-ifunc: ifunc-10-i386.s ifunc-10-x86-64.s
ifunc-11-i386.s ifunc-11-x86-64.s
Added files:
ld/testsuite/ld-ifunc: ifunc-12-i386.d ifunc-12-i386.s
ifunc-12-x86-64.d ifunc-12-x86-64.s
ifunc-13-i386.d ifunc-13-x86-64.d
ifunc-13a-i386.s ifunc-13a-x86-64.s
ifunc-13b-i386.s ifunc-13b-x86-64.s
Log message:
Handle STT_GNU_IFUNC symols when building shared library.
bfd/
2012-01-06 H.J. Lu <address@hidden>
PR ld/12366
PR ld/12371
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
handle symbols marked with regular reference, but not non-GOT
reference when building shared library.
* elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
local and global STT_GNU_IFUNC symols when building shared
library.
* elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
ld/testsuite/
2012-01-06 H.J. Lu <address@hidden>
PR ld/12366
PR ld/12371
* ld-ifunc/ifunc-10-i386.s: Add more tests.
* ld-ifunc/ifunc-10-x86-64.s: Likewise.
* ld-ifunc/ifunc-11-i386.s: Likewise.
* ld-ifunc/ifunc-11-x86-64.s: Likewise.
* ld-ifunc/ifunc-12-i386.d: New.
* ld-ifunc/ifunc-12-i386.s: Likewise.
* ld-ifunc/ifunc-12-x86-64.d: Likewise.
* ld-ifunc/ifunc-12-x86-64.s: Likewise.
* ld-ifunc/ifunc-13-i386.d: Likewise.
* ld-ifunc/ifunc-13-x86-64.d: Likewise.
* ld-ifunc/ifunc-13a-i386.s: Likewise.
* ld-ifunc/ifunc-13a-x86-64.s: Likewise.
* ld-ifunc/ifunc-13b-i386.s: Likewise.
* ld-ifunc/ifunc-13b-x86-64.s: Likewise.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5223&r2=1.5224
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf-ifunc.c.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.241&r2=1.242
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.204&r2=1.205
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1348&r2=1.1349
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-12-i386.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-12-i386.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-12-x86-64.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-12-x86-64.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13-i386.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13-x86-64.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13a-i386.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13a-x86-64.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13b-i386.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-13b-x86-64.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-10-i386.s.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-10-x86-64.s.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-11-i386.s.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-11-x86-64.s.diff?cvsroot=src&r1=1.1&r2=1.2
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