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4ec0995016
binutils-gdb/ld/testsuite
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H.J. Lu 4ec0995016 x86; Allow IFUNC pointer defined in PDE 
If IFUNC symbol is defined in position-dependent executable, we should
change it to the normal function and set its address to its PLT entry
which should be resolved by R_*_IRELATIVE at run-time.  All external
references should be resolved to its PLT in executable.

bfd/

	PR ld/23169
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
	an error on IFUNC pointer defined in PDE.
	* elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
	_bfd_x86_elf_link_fixup_ifunc_symbol.
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
	* elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
	function.
	* elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.

ld/

	PR ld/23169
	* testsuite/ld-ifunc/ifunc-9-i386.d: New file.
	* testsuite/ld-ifunc/ifunc-9-x86-64.d: Likewise.
	* testsuite/ld-ifunc/pr23169a.c: Likewise.
	* testsuite/ld-ifunc/pr23169a.rd: Likewise.
	* testsuite/ld-ifunc/pr23169b.c: Likewise.
	* testsuite/ld-ifunc/pr23169b.c: Likewise.
	* testsuite/ld-ifunc/pr23169c.rd: Likewise.
	* testsuite/ld-ifunc/pr23169c.rd: Likewise.
	* testsuite/ld-ifunc/ifunc-9-x86.d: Removed.
	* testsuite/ld-ifunc/ifunc.exp: Run PR ld/23169 tests.
2018-05-14 03:55:50 -07:00
..
config ld: Skip unsupported static executable tests 2018-01-29 04:55:23 -08:00
ld-aarch64 [2/2][LD][AARCH64]Add BFD_RELOC_AARCH64_TLSLE_LDST8/16/32/64_TPREL_LO12 support in LD. 2018-03-28 18:08:51 +01:00
ld-alpha Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-arc ld error/warning messages 2018-02-26 10:51:12 +10:30
ld-arm [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-auto-import Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-avr Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-bootstrap ld: Skip unsupported static executable tests 2018-01-29 04:55:23 -08:00
ld-cdtest Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-checks Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-cris ld error/warning messages 2018-02-26 10:51:12 +10:30
ld-crx Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-cygwin Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-d10v Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-discard [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-elf x86: Mark __bss_start, _end and _edata locally defined 2018-05-14 03:48:02 -07:00
ld-elfcomm Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-elfvers various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-elfvsb various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-elfweak various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-fastcall Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-frv Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-gc [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-h8300 Remove h8300-coff support 2018-04-16 15:17:57 +09:30
ld-i386 various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-ia64 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-ifunc x86; Allow IFUNC pointer defined in PDE 2018-05-14 03:55:50 -07:00
ld-libs Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-linkonce various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-m68hc11 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-m68k Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-mep Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-metag Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-mips-elf BFD: Prevent writing the MIPS _gp_disp symbol into symbol tables 2018-05-03 17:17:46 +01:00
ld-misc Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-mmix ld error/warning messages 2018-02-26 10:51:12 +10:30
ld-mn10300 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-msp430-elf Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-nds32 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-nios2 Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-pe Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-pie Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-plugin various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-powerpc Remove netware support 2018-04-16 15:11:22 +09:30
ld-pru Fix binary compatibility between GCC and the TI compiler for the PRU target. 2018-05-09 11:39:32 +01:00
ld-riscv-elf RISC-V: Give error for ignored pcrel_lo addend. 2018-02-15 10:53:46 -08:00
ld-s390 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-scripts [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-selective Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-sh Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-shared various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-size various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-sparc various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-spu Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-srec Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-tic6x ELF linker messages 2018-02-26 09:29:15 +10:30
ld-tilegx Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-tilepro Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-undefined [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-unique RISC-V: Disallow output format changes. 2018-03-06 12:01:50 -08:00
ld-v850 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-vax-elf Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-visium Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-vxworks Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-x86-64 x86-64: Add ENDBR64 to the TLSDESC PLT entry 2018-03-25 05:02:32 -07:00
ld-xc16x Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-xstormy16 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-xtensa Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
ld-z8k Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
lib testsuite: Support filtering targets by TCL procedure in `run_dump_test' 2018-04-27 15:25:20 +01:00
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ChangeLog-2015 binutils ChangeLog rotation 2016-01-01 22:59:17 +10:30
ChangeLog-9303