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| author | H.J. Lu <hjl.tools@gmail.com> | 2011-08-01 23:04:23 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2011-08-01 23:04:23 +0000 |
| commit | d7921315bafbc6419613771c6ad075e3cf160a0e (patch) | |
| tree | 6584835bb8a8d456e85f2b491657a2934aa16032 /gas/config/tc-i386.h | |
| parent | c3f7b0e5a192ae55613bed418690637a3ebbc2c5 (diff) | |
| download | gdb-d7921315bafbc6419613771c6ad075e3cf160a0e.zip gdb-d7921315bafbc6419613771c6ad075e3cf160a0e.tar.gz gdb-d7921315bafbc6419613771c6ad075e3cf160a0e.tar.bz2 | |
Check R_X86_64_32 overflow and allow R_X86_64_64 for x32.
bfd/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* archures.c (bfd_mach_i386_intel_syntax): New.
(bfd_mach_i386_i8086): Updated.
(bfd_mach_i386_i386): Likewise.
(bfd_mach_x86_64): Likewise.
(bfd_mach_x64_32): Likewise.
(bfd_mach_i386_i386_intel_syntax): Likewise.
(bfd_mach_x86_64_intel_syntax): Likewise.
(bfd_mach_x64_32_intel_syntax): Likewise.
(bfd_mach_l1om): Likewise.
(bfd_mach_l1om_intel_syntax): Likewise.
(bfd_mach_k1om): Likewise.
(bfd_mach_k1om_intel_syntax): Likewise.
* bfd-in2.h: Regenerated.
* cpu-i386.c (bfd_i386_compatible): Check mach instead of
bits_per_address.
(bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
(bfd_x64_32_arch): Likewise.
* elf64-x86-64.c: Include "libiberty.h".
(x86_64_elf_howto_table): Append x32 R_X86_64_32.
(elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
(elf_x86_64_reloc_type_lookup): Likewise.
(elf_x86_64_reloc_name_lookup): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
gas/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* config/tc-i386.c (handle_quad): Removed.
(md_pseudo_table): Remove "quad".
(tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
(x86_dwarf2_addr_size): New.
* config/tc-i386.h (x86_dwarf2_addr_size): New.
(DWARF2_ADDR_SIZE): Likewise.
gas/testsuite/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* gas/i386/ilp32/ilp32.exp: Don't run inval.
* gas/i386/ilp32/inval.l: Removed.
* gas/i386/ilp32/inval.s: Likewise.
* gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of
R_X86_64_32.
* gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs.
* gas/i386/ilp32/x86-64-pcrel.d: Updated.
ld/testsuite/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* ld-x86-64/ilp32-6.d: New.
* ld-x86-64/ilp32-6.s: Likewise.
* ld-x86-64/ilp32-7.d: Likewise.
* ld-x86-64/ilp32-7.s: Likewise.
* ld-x86-64/ilp32-8.d: Likewise.
* ld-x86-64/ilp32-8.s: Likewise.
* ld-x86-64/ilp32-9.d: Likewise.
* ld-x86-64/ilp32-9.s: Likewise.
* ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9.
opcodes/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* i386-dis.c (print_insn): Optimize info->mach check.
Diffstat (limited to 'gas/config/tc-i386.h')
| -rw-r--r-- | gas/config/tc-i386.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index deb2e9f..6a6b31d 100644 --- a/gas/config/tc-i386.h +++ b/gas/config/tc-i386.h @@ -279,6 +279,9 @@ extern unsigned int x86_dwarf2_return_column; extern int x86_cie_data_alignment; #define DWARF2_CIE_DATA_ALIGNMENT x86_cie_data_alignment +extern int x86_dwarf2_addr_size (void); +#define DWARF2_ADDR_SIZE(bfd) x86_dwarf2_addr_size () + #define tc_parse_to_dw2regnum tc_x86_parse_to_dw2regnum extern void tc_x86_parse_to_dw2regnum (expressionS *); |