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| author | H.J. Lu <hjl.tools@gmail.com> | 2005-07-25 15:41:08 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2005-07-25 15:41:08 +0000 |
| commit | 3b22753a67cf616514de804ef6d5ed5e90a7d883 (patch) | |
| tree | 3c29f331caab83e24a8fcc2478fdc5daf2f1a4ab /binutils | |
| parent | a4d8e49b5087fc4ed7392b451d506ee6a643bae1 (diff) | |
| download | gdb-3b22753a67cf616514de804ef6d5ed5e90a7d883.zip gdb-3b22753a67cf616514de804ef6d5ed5e90a7d883.tar.gz gdb-3b22753a67cf616514de804ef6d5ed5e90a7d883.tar.bz2 | |
bfd/
2005-07-25 Jan Hubicka <jh@suse.cz>
H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (_bfd_elf_large_com_section): New.
* elf.c (_bfd_elf_large_com_section): New. Defined.
* elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
(elf64_x86_64_elf_section_from_bfd_section): New.
(elf64_x86_64_symbol_processing): New.
(elf64_x86_64_common_definition): New.
(elf64_x86_64_common_section_index): New.
(elf64_x86_64_common_section): New.
(elf64_x86_64_merge_symbol): New.
(elf64_x86_64_additional_program_headers): New.
(elf64_x86_64_special_sections): New.
(elf_backend_section_from_bfd_section): New. Defined.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_common_section_index): Likewise.
(elf_backend_common_section): Likewise.
(elf_backend_common_definition): Likewise.
(elf_backend_merge_symbol): Likewise.
(elf_backend_special_sections): Likewise.
(elf_backend_additional_program_headers): Likewise.
binutils/
2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (dump_relocations): Handle SHN_X86_64_LCOMMON.
(get_symbol_index_type): Likewise.
(get_elf_section_flags): Handle SHF_X86_64_LARGE.
gas/
2005-07-25 Jan Hubicka <jh@suse.cz>
H.J. Lu <hongjiu.lu@intel.com>
* config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
defined.
(elf_com_section_ptr): New.
(elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
(elf_common_parse): Make it global. Use elf_com_section_ptr
instead of bfd_com_section_ptr.
(obj_elf_change_section): Handle x86-64 large bss sections.
* config/obj-elf.h (elf_com_section_ptr): New.
(elf_common_parse): New.
* config/tc-i386.c (handle_large_common): New.
(md_pseudo_table): Add "largecomm".
(x86_64_section_letter): New.
(x86_64_section_word): New.
* config/tc-i386.h (x86_64_section_word): New.
(x86_64_section_letter): New.
(md_elf_section_letter): New. Defined.
(md_elf_section_word): Likewise.
include/elf/
2005-07-25 Jan Hubicka <jh@suse.cz>
* x86-64.h (SHN_X86_64_LCOMMON): New.
(SHF_X86_64_LARGE): New.
ld/
2005-07-25 Jan Hubicka <jh@suse.cz>
H.J. Lu <hongjiu.lu@intel.com>
* emulparams/elf_x86_64.sh (LARGE_SECTIONS): New.
* scripttempl/elf.sc: Updated for large section support.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 6 | ||||
| -rw-r--r-- | binutils/readelf.c | 11 |
2 files changed, 16 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 421a514..41dd004 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2005-07-25 H.J. Lu <hongjiu.lu@intel.com> + + * readelf.c (dump_relocations): Handle SHN_X86_64_LCOMMON. + (get_symbol_index_type): Likewise. + (get_elf_section_flags): Handle SHF_X86_64_LARGE. + 2005-07-21 Eric Christopher <echristo@apple.com> * MAINTAINERS: Change affiliation. diff --git a/binutils/readelf.c b/binutils/readelf.c index 07493fe..8c1f6f6 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -1355,6 +1355,9 @@ dump_relocations (FILE *file, sec_name = "ABS"; else if (psym->st_shndx == SHN_COMMON) sec_name = "COMMON"; + else if (elf_header.e_machine == EM_X86_64 + && psym->st_shndx == SHN_X86_64_LCOMMON) + sec_name = "LARGE_COMMON"; else if (elf_header.e_machine == EM_IA_64 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX && psym->st_shndx == SHN_IA_64_ANSI_COMMON) @@ -3789,7 +3792,10 @@ get_elf_section_flags (bfd_vma sh_flags) case SHF_TLS: *p = 'T'; break; default: - if (flag & SHF_MASKOS) + if (elf_header.e_machine == EM_X86_64 + && flag == SHF_X86_64_LARGE) + *p = 'l'; + else if (flag & SHF_MASKOS) { *p = 'o'; sh_flags &= ~ SHF_MASKOS; @@ -6698,6 +6704,9 @@ get_symbol_index_type (unsigned int type) && elf_header.e_machine == EM_IA_64 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX) return "ANSI_COM"; + else if (elf_header.e_machine == EM_X86_64 + && type == SHN_X86_64_LCOMMON) + return "LARGE_COM"; else if (type >= SHN_LOPROC && type <= SHN_HIPROC) sprintf (buff, "PRC[0x%04x]", type); else if (type >= SHN_LOOS && type <= SHN_HIOS) |