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fff53daefb
binutils-gdb/ld/testsuite
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H.J. Lu fff53daefb i386/x86-64: Add unwind info for .plt.got section 
When there are both PLT and GOT references to the same function symbol,
linker combines GOTPLT and GOT slots into a single GOT slot and create
an entry in .plt.got section for PLT access via the GOT slot.  This
patch adds unwind info for .plt.got section.

bfd/

	PR ld/20830
	* elf32-i386.c (elf_i386_eh_frame_plt_got): New.
	(PLT_GOT_FDE_LENGTH): Likewise.
	(elf_i386_plt_layout): Add eh_frame_plt_got and
	eh_frame_plt_got_size.
	(elf_i386_plt): Updated.
	(elf_i386_link_hash_table): Add plt_got_eh_frame.
	(elf_i386_check_relocs): Create .eh_frame section for .plt.got.
	(elf_i386_size_dynamic_sections): Allocate and initialize
	.eh_frame section for .plt.got.
	(elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
	.plt.got.
	(elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
	eh_frame_plt_got_size.
	* elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
	(PLT_GOT_FDE_LENGTH): Likewise.
	(elf_x86_64_backend_data): Add eh_frame_plt_got and
	eh_frame_plt_got_size.
	(elf_x86_64_arch_bed): Updated.
	(elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
	eh_frame_plt_got_size.
	(elf_x86_64_nacl_arch_bed): Likewise.
	(elf_x86_64_link_hash_table): Add plt_got_eh_frame.
	(elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
	(elf_x86_64_size_dynamic_sections): Allocate and initialize
	.eh_frame section for .plt.got.
	(elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
	for .plt.got.

ld/

	PR ld/20830
	* testsuite/ld-i386/i386.exp: Run pr20830.
	* testsuite/ld-x86-64/x86-64.exp: Likewise.
	* testsuite/ld-i386/pr20830.d: New file.
	* testsuite/ld-i386/pr20830.s: Likewise.
	* testsuite/ld-x86-64/pr20830.d: Likewise.
	* testsuite/ld-x86-64/pr20830.s: Likewise.
2017-01-10 13:31:59 -08:00
..
config Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-aarch64 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-alpha Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-arc [ARC] Add new linker emulation for nps 2017-01-10 10:55:13 +00:00
ld-arm Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-auto-import Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-avr Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-bootstrap Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-cdtest Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-checks Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-cris Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-crx Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-cygwin Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-d10v Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-discard Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-elf Check for shared lib support before running ld tests with -shared 2017-01-04 09:39:12 +10:30
ld-elfcomm Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-elfvers Add -rpath-link to various tests 2017-01-03 12:36:02 +10:30
ld-elfvsb Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-elfweak Add -rpath-link to various tests 2017-01-03 12:36:02 +10:30
ld-fastcall Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-frv Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-gc Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-h8300 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-i386 i386/x86-64: Add unwind info for .plt.got section 2017-01-10 13:31:59 -08:00
ld-ia64 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-ifunc Check for shared lib support before running ld tests with -shared 2017-01-04 09:39:12 +10:30
ld-libs Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-linkonce Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-m68hc11 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-m68k Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-mep Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-metag Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-mips-elf Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-misc Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-mmix Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-mn10300 Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-nds32 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-nios2 Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-pe Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-pie Don't run C tests in ld testsuite unless we have a C compiler 2017-01-03 11:47:47 +10:30
ld-plugin Check for shared lib support before running ld tests with -shared 2017-01-04 09:39:12 +10:30
ld-powerpc Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-pru PRU LD Port 2016-12-31 12:04:11 +10:30
ld-s390 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-scripts Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-selective Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-sh Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-shared Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-size Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-sparc Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-spu Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-srec Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-tic6x Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-tilegx Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-tilepro Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-undefined Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-unique Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-v850 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-vax-elf Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-versados Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-visium Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-vxworks Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-x86-64 i386/x86-64: Add unwind info for .plt.got section 2017-01-10 13:31:59 -08:00
ld-xc16x Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-xstormy16 Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
ld-xtensa Run more ld tests when not native 2017-01-02 23:48:08 +10:30
ld-z8k Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
lib Check ld_compile return status 2017-01-03 23:04:48 +10:30
ChangeLog-2004 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2005 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2006 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2007 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2008 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2009 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2010 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2011 Add copyright notices 2012-12-10 12:48:03 +00:00
ChangeLog-2012 Rotate binutils ChangeLog for 2013 2013-01-02 17:06:32 +00:00
ChangeLog-2013 New Year - binutils ChangeLog rotation 2014-01-08 05:32:12 -08:00
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 Add copyright notices 2012-12-10 12:48:03 +00:00