From d7921315bafbc6419613771c6ad075e3cf160a0e Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 1 Aug 2011 23:04:23 +0000 Subject: Check R_X86_64_32 overflow and allow R_X86_64_64 for x32. bfd/ 2011-08-01 H.J. Lu 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 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 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 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 PR ld/13048 * i386-dis.c (print_insn): Optimize info->mach check. --- bfd/ChangeLog | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'bfd/ChangeLog') diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9a4b3f6..2ef3686 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,34 @@ +2011-08-01 H.J. Lu + + 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. + 2011-07-29 Maciej W. Rozycki * elfxx-mips.c (check_br32): Fix return type. -- cgit v1.1