H.J. Lu dc2be3d2f6 x86: Generate PLT relocations for -z now ...

This patch partially reverses:

commit 25070364b0ce33eed46aa5d78ebebbec6accec7e
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sat May 16 07:00:21 2015 -0700

    Don't generate PLT relocations for now binding

to support LD_AUDIT and LD_PROFILE with -z now.  If there is an existing
GOT relocation, it is still used to avoid PLT relocation against the same
function symbol.

bfd/

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
	commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.

ld/

	* testsuite/ld-i386/plt-pic2.dd: Updated.
	* testsuite/ld-i386/plt2.dd: Likewise.
	* testsuite/ld-i386/plt2.rd: Likewise.
	* testsuite/ld-i386/pr17689now.rd: Likewise.
	* testsuite/ld-ifunc/ifunc-16-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-16-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
	* testsuite/ld-x86-64/plt2.dd: Likewise.
	* testsuite/ld-x86-64/plt2.rd: Likewise.
	* testsuite/ld-x86-64/pr17689now.rd: Likewise.
	* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038c-now.d: Likewise.

2017-05-11 07:45:59 -07:00

..

binutils.exp

Run more ld tests when not native

2017-01-02 23:48:08 +10:30

dummy.c

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

ifunc-1-local-x86.d

Update IFUNC tests for x32

2016-02-17 13:05:06 -08:00

ifunc-1-local-x86.s

bfd/

2009-06-14 01:39:46 +00:00

ifunc-1-x86.d

Update IFUNC tests for x32

2016-02-17 13:05:06 -08:00

ifunc-1-x86.s

…

ifunc-2-i386-now.d

i386: Improve PLT generation and synthetic PLT symbols

2017-05-08 10:11:32 -07:00

ifunc-2-i386.d

…

ifunc-2-i386.s

i386: Issue an error on non-PIC call to IFUNC in PIC object

2016-08-29 08:14:45 -07:00

ifunc-2-local-i386-now.d

i386: Improve PLT generation and synthetic PLT symbols

2017-05-08 10:11:32 -07:00

ifunc-2-local-i386.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-2-local-i386.s

i386: Issue an error on non-PIC call to IFUNC in PIC object

2016-08-29 08:14:45 -07:00

ifunc-2-local-x86-64-now.d

x86-64: Improve PLT generation and synthetic PLT symbols

2017-05-08 12:24:29 -07:00

ifunc-2-local-x86-64.d

[x86-64] Omit dynamic sections symbols

2016-02-17 11:19:04 -08:00

ifunc-2-local-x86-64.s

bfd/

2009-06-14 01:39:46 +00:00

ifunc-2-x86-64-now.d

x86-64: Improve PLT generation and synthetic PLT symbols

2017-05-08 12:24:29 -07:00

ifunc-2-x86-64.d

[x86-64] Omit dynamic sections symbols

2016-02-17 11:19:04 -08:00

ifunc-2-x86-64.s

…

ifunc-3-x86.s

…

ifunc-3a-x86.d

Update IFUNC tests for x32

2016-02-17 13:05:06 -08:00

ifunc-3b-x86.d

…

ifunc-4-local-x86.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-4-local-x86.s

bfd/

2009-06-14 01:39:46 +00:00

ifunc-4-x86.d

…

ifunc-4-x86.s

…

ifunc-4a-x86.d

Don't return on STT_GNU_IFUNC symbol when stripping.

2009-11-09 14:37:16 +00:00

ifunc-5-i386.s

…

ifunc-5-local-i386.s

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5-local-x86-64.s

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5-x86-64.s

…

ifunc-5a-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-5a-local-i386.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5a-local-x86-64.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5a-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-5b-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-5b-local-i386.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5b-local-x86-64.d

bfd/

2009-06-14 01:39:46 +00:00

ifunc-5b-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-5r-local-i386.d

bfd/

2009-07-16 14:23:12 +00:00

ifunc-5r-local-x86-64.d

Add -mrelax-relocations= to x86 assembler

2016-02-03 08:25:15 -08:00

ifunc-6-i386.s

bfd/

2009-06-02 17:31:42 +00:00

ifunc-6-x86-64.s

bfd/

2009-06-02 17:31:42 +00:00

ifunc-6a-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-6a-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-6b-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-6b-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-7-i386.s

bfd/

2009-06-02 17:31:42 +00:00

ifunc-7-x86-64.s

bfd/

2009-06-02 17:31:42 +00:00

ifunc-7a-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-7a-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-7b-i386.d

bfd/

2009-06-02 17:31:42 +00:00

ifunc-7b-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8-i386.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8-x86-64.d

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8a-i386.s

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8a-x86-64.s

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8b-i386.s

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-8b-x86-64.s

2009-06-03 H.J. Lu <hongjiu.lu@intel.com>

2009-06-03 17:32:02 +00:00

ifunc-9-x86.d

2009-06-15 H.J. Lu <hongjiu.lu@intel.com>

2009-06-15 13:28:56 +00:00

ifunc-9-x86.s

bfd/

2009-06-14 22:13:30 +00:00

ifunc-10-i386.d

Support garbage collection against STT_GNU_IFUNC symbols.

2010-07-13 16:59:14 +00:00

ifunc-10-i386.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-10-x86-64.d

Support garbage collection against STT_GNU_IFUNC symbols.

2010-07-13 16:59:14 +00:00

ifunc-10-x86-64.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-11-i386.d

Support garbage collection against STT_GNU_IFUNC symbols.

2010-07-13 16:59:14 +00:00

ifunc-11-i386.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-11-x86-64.d

Support garbage collection against STT_GNU_IFUNC symbols.

2010-07-13 16:59:14 +00:00

ifunc-11-x86-64.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-12-i386.d

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-12-i386.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-12-x86-64.d

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-12-x86-64.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-13-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-13-x86-64.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-13a-i386.s

* read.c (read_symbol_name): New function. Reads a symbol names.

2012-05-28 14:20:19 +00:00

ifunc-13a-x86-64.s

Add missing "foo" after ".global"

2012-05-31 17:16:54 +00:00

ifunc-13b-i386.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-13b-x86-64.s

Handle STT_GNU_IFUNC symols when building shared library.

2011-01-06 18:45:05 +00:00

ifunc-14a-i386.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14a-x86-64.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14a.s

i386: Issue an error on non-PIC call to IFUNC in PIC object

2016-08-29 08:14:45 -07:00

ifunc-14b-i386.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14b-x86-64.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14b.s

Skip local IFUNC symbols when checking dynamic relocs in read-only sections.

2011-04-21 22:25:39 +00:00

ifunc-14c-i386.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14c-x86-64.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14c.s

i386: Issue an error on non-PIC call to IFUNC in PIC object

2016-08-29 08:14:45 -07:00

ifunc-14d-i386.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14d-x86-64.d

Check local IFUNC calls

2012-12-13 21:07:16 +00:00

ifunc-14e-i386.d

Properly adjust h->plt.refcount

2012-12-21 18:15:22 +00:00

ifunc-14e-x86-64.d

Properly adjust h->plt.refcount

2012-12-21 18:15:22 +00:00

ifunc-14f-i386.d

Properly adjust h->plt.refcount

2012-12-21 18:15:22 +00:00

ifunc-14f-x86-64.d

Properly adjust h->plt.refcount

2012-12-21 18:15:22 +00:00

ifunc-15-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-15-i386.s

* read.c (read_symbol_name): New function. Reads a symbol names.

2012-05-28 14:20:19 +00:00

ifunc-15-x86-64.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-15-x86-64.s

Add missing "foo" after ".global"

2012-05-31 17:16:54 +00:00

ifunc-16-i386-now.d

x86: Generate PLT relocations for -z now

2017-05-11 07:45:59 -07:00

ifunc-16-i386.d

Put IRELATIVE relocations after JUMP_SLOT.

2011-10-21 15:13:37 +00:00

ifunc-16-x86-64-now.d

x86: Generate PLT relocations for -z now

2017-05-11 07:45:59 -07:00

ifunc-16-x86-64.d

Put IRELATIVE relocations after JUMP_SLOT.

2011-10-21 15:13:37 +00:00

ifunc-16-x86.s

Put IRELATIVE relocations after JUMP_SLOT.

2011-10-21 15:13:37 +00:00

ifunc-17a-i386.d

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-17a-x86-64.d

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-17a.s

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-17b-i386.d

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-17b-x86-64.d

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-17b.s

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-18a-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-18a-x86-64.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-18a.s

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-18b-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-18b-x86-64.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-18b.s

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19a-i386.d

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19a-x86-64.d

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19a.s

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19b-i386.d

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19b-x86-64.d

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-19b.s

Also check local IFUNC references

2012-12-16 20:31:08 +00:00

ifunc-20-i386.d

Check regular reference without non-GOT reference

2013-04-15 21:16:18 +00:00

ifunc-20-x86-64.d

Check regular reference without non-GOT reference

2013-04-15 21:16:18 +00:00

ifunc-20.s

Check regular reference without non-GOT reference

2013-04-15 21:16:18 +00:00

ifunc-21-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-21-i386.s

Add ifunc tests for call, jmp, add, test

2015-09-03 04:03:13 -07:00

ifunc-21-x86-64.d

Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT.

2016-10-11 13:50:10 +01:00

ifunc-21-x86-64.s

Add ifunc tests for call, jmp, add, test

2015-09-03 04:03:13 -07:00

ifunc-22-i386.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-22-i386.s

Add ifunc tests for call, jmp, add, test

2015-09-03 04:03:13 -07:00

ifunc-22-x86-64.d

Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT.

2016-10-11 13:50:10 +01:00

ifunc-22-x86-64.s

Add ifunc tests for call, jmp, add, test

2015-09-03 04:03:13 -07:00

ifunc-23-x86.s

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-23a-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-23b-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-23c-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-24-x86.s

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-24a-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-24b-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-24c-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-25-x86.s

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-25a-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-25b-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-25c-x86.d

Don't generate PLT for IFUNC GOT/pointer reference

2016-06-18 09:17:25 -07:00

ifunc-common-1.out

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-common-1a.c

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-common-1b.c

Properly handle common symbol and weak function

2012-09-19 00:53:30 +00:00

ifunc-lib.c

Add ifunc-main IFUNC tests

2014-11-20 10:49:46 -08:00

ifunc-main.c

Always load function pointer into a stack variable

2014-11-20 11:29:45 -08:00

ifunc-main.out

Add ifunc-main IFUNC tests

2014-11-20 10:49:46 -08:00

ifunc.exp

ELF: Add run-time tests for -z now

2017-04-28 12:35:18 -07:00

lib.c

…

pass.out

Handle local IFUNC symbols in shared object

2016-03-08 09:42:16 -08:00

pr16467.out

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

pr16467a.c

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

pr16467a.map

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

pr16467b.c

PowerPC64 dot-sym testsuite fixes

2016-12-03 20:59:43 +10:30

pr16467b.map

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

pr16467c.c

Check incompatible existing default symbol definition

2014-01-21 15:42:51 -08:00

pr17154-i386-now.d

x86: Generate PLT relocations for -z now

2017-05-11 07:45:59 -07:00

pr17154-i386.d

Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT.

2016-10-11 13:50:10 +01:00

pr17154-x86-64-now.d

x86: Generate PLT relocations for -z now

2017-05-11 07:45:59 -07:00

pr17154-x86-64.d

Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT.

2016-10-11 13:50:10 +01:00

pr17154-x86.s

Properly match PLT entry against .got.plt relocation

2014-07-16 10:57:49 -07:00

pr18808.out

Skip IFUNC relocations in debug sections

2015-08-11 12:59:11 -07:00

pr18808a.c

Skip IFUNC relocations in debug sections

2015-08-11 12:59:11 -07:00

pr18808b.c

Fix compile time warning message in linker testsuite test.

2017-02-21 11:00:21 +00:00

pr18841.out

Return reloc_class_ifunc for reloc against IFUNC

2015-08-18 09:50:08 -07:00

pr18841a.c

Return reloc_class_ifunc for reloc against IFUNC

2015-08-18 09:50:08 -07:00

pr18841b.c

Return reloc_class_ifunc for reloc against IFUNC

2015-08-18 09:50:08 -07:00

pr18841c.c

Add another test for PR ld/18841

2015-08-18 10:43:47 -07:00

prog.c

…

test-1.c

bfd/

2009-07-21 21:37:26 +00:00

test-2.c

bfd/

2009-07-21 21:37:26 +00:00