mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-23 20:19:49 +00:00
Add OpenVMS extensions.
* ia64.h (SHF_IA_64_VMS_GLOBAL, SHF_IA_64_VMS_OVERLAID)
(SHF_IA_64_VMS_SHARED, SHF_IA_64_VMS_VECTOR)
(SHF_IA_64_VMS_ALLOC_64BIT, SHF_IA_64_VMS_PROTECTED)
(SHT_IA_64_VMS_TRACE, SHT_IA_64_VMS_TIE_SIGNATURES)
(SHT_IA_64_VMS_DEBUG, SHT_IA_64_VMS_DEBUG_STR)
(SHT_IA_64_VMS_LINKAGES, SHT_IA_64_VMS_SYMBOL_VECTOR)
(SHT_IA_64_VMS_FIXUP, DT_IA_64_VMS_SUBTYPE)
(DT_IA_64_VMS_IMGIOCNT, DT_IA_64_VMS_LNKFLAGS)
(DT_IA_64_VMS_VIR_MEM_BLK_SIZ, DT_IA_64_VMS_IDENT)
(DT_IA_64_VMS_NEEDED_IDENT, DT_IA_64_VMS_IMG_RELA_CNT)
(DT_IA_64_VMS_SEG_RELA_CNT, DT_IA_64_VMS_FIXUP_RELA_CNT)
(DT_IA_64_VMS_FIXUP_NEEDED, DT_IA_64_VMS_SYMVEC_CNT)
(DT_IA_64_VMS_XLATED, DT_IA_64_VMS_STACKSIZE)
(DT_IA_64_VMS_UNWINDSZ, DT_IA_64_VMS_UNWIND_CODSEG)
(DT_IA_64_VMS_UNWIND_INFOSEG, DT_IA_64_VMS_LINKTIME)
(DT_IA_64_VMS_SEG_NO, DT_IA_64_VMS_SYMVEC_OFFSET)
(DT_IA_64_VMS_SYMVEC_SEG, DT_IA_64_VMS_UNWIND_OFFSET)
(DT_IA_64_VMS_UNWIND_SEG, DT_IA_64_VMS_STRTAB_OFFSET)
(DT_IA_64_VMS_SYSVER_OFFSET, DT_IA_64_VMS_IMG_RELA_OFF)
(DT_IA_64_VMS_SEG_RELA_OFF, DT_IA_64_VMS_FIXUP_RELA_OFF)
(DT_IA_64_VMS_PLTGOT_OFFSET, DT_IA_64_VMS_PLTGOT_SEG)
(DT_IA_64_VMS_FPMODE, SHN_IA_64_VMS_SYMVEC): Define
* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
(get_dynamic_type): Handle IA64-specific tags.
(get_ia64_section_type_name): Handle OpenVMS-specific sections.
(get_section_type_name): Handle OS-specific sections (and
particularly IA64 OpenVMS one).
(get_elf_section_flags): Makes flags static. Add entries for IA64 and
decode them.
This commit is contained in:
Nick Clifton
parent
f43691e395
commit
148b93f236
@ -1,3 +1,14 @@
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2008-01-30 Tristan Gingold <gingold@adacore.com>
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* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
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(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
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(get_dynamic_type): Handle IA64-specific tags.
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(get_ia64_section_type_name): Handle OpenVMS-specific sections.
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(get_section_type_name): Handle OS-specific sections (and
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particularly IA64 OpenVMS one).
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(get_elf_section_flags): Makes flags static. Add entries for IA64 and
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decode them.
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2008-01-29 Nick Clifton <nickc@redhat.com>
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* dwarf.c (print_dwarf_vma): New function. Display the value of a
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@ -1329,6 +1329,11 @@ dump_relocations (FILE *file,
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&& elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX
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&& psym->st_shndx == SHN_IA_64_ANSI_COMMON)
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sec_name = "ANSI_COM";
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else if (elf_header.e_machine == EM_IA_64
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&& (elf_header.e_ident[EI_OSABI]
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== ELFOSABI_OPENVMS)
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&& psym->st_shndx == SHN_IA_64_VMS_SYMVEC)
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sec_name = "VMS_SYMVEC";
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else
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{
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sprintf (name_buf, "<section 0x%x>",
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@ -1523,6 +1528,36 @@ get_ia64_dynamic_type (unsigned long type)
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switch (type)
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{
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case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE";
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case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE";
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case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT";
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case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS";
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case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ";
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case DT_IA_64_VMS_IDENT: return "VMS_IDENT";
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case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT";
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case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT";
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case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT";
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case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT";
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case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED";
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case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT";
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case DT_IA_64_VMS_XLATED: return "VMS_XLATED";
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case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE";
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case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ";
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case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG";
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case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG";
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case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME";
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case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO";
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case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET";
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case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG";
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case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET";
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case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG";
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case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET";
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case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET";
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case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF";
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case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF";
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case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF";
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case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET";
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case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG";
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case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE";
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default:
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return NULL;
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}
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@ -1688,6 +1723,9 @@ get_dynamic_type (unsigned long type)
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case EM_PARISC:
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result = get_parisc_dynamic_type (type);
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break;
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case EM_IA_64:
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result = get_ia64_dynamic_type (type);
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break;
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default:
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result = NULL;
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break;
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@ -2660,6 +2698,13 @@ get_ia64_section_type_name (unsigned int sh_type)
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case SHT_IA_64_EXT: return "IA_64_EXT";
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case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
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case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
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case SHT_IA_64_VMS_TRACE: return "VMS_TRACE";
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case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES";
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case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG";
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case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR";
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case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES";
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case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR";
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case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP";
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default:
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break;
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}
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@ -2763,7 +2808,24 @@ get_section_type_name (unsigned int sh_type)
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sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC);
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}
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else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
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{
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const char *result;
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switch (elf_header.e_machine)
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{
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case EM_IA_64:
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result = get_ia64_section_type_name (sh_type);
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break;
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default:
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result = NULL;
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break;
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}
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if (result != NULL)
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return result;
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sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS);
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}
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else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
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sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER);
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else
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@ -3908,7 +3970,7 @@ get_elf_section_flags (bfd_vma sh_flags)
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bfd_vma os_flags = 0;
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bfd_vma proc_flags = 0;
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bfd_vma unknown_flags = 0;
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const struct
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static const struct
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{
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const char *str;
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int len;
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@ -3924,7 +3986,17 @@ get_elf_section_flags (bfd_vma sh_flags)
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{ "LINK ORDER", 10 },
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{ "OS NONCONF", 10 },
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{ "GROUP", 5 },
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{ "TLS", 3 }
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{ "TLS", 3 },
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/* IA-64 specific. */
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{ "SHORT", 5 },
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{ "NORECOV", 7 },
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/* IA-64 OpenVMS specific. */
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{ "VMS_GLOBAL", 10 },
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{ "VMS_OVERLAID", 12 },
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{ "VMS_SHARED", 10 },
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{ "VMS_VECTOR", 10 },
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{ "VMS_ALLOC_64BIT", 15 },
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{ "VMS_PROTECTED", 13}
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};
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if (do_section_details)
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@ -3958,6 +4030,26 @@ get_elf_section_flags (bfd_vma sh_flags)
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default:
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index = -1;
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if (elf_header.e_machine == EM_IA_64)
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{
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if (flag == SHF_IA_64_SHORT)
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index = 10;
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else if (flag == SHF_IA_64_NORECOV)
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index = 11;
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#ifdef BFD64
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else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
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switch (flag)
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{
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case SHF_IA_64_VMS_GLOBAL: index = 12; break;
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case SHF_IA_64_VMS_OVERLAID: index = 13; break;
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case SHF_IA_64_VMS_SHARED: index = 14; break;
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case SHF_IA_64_VMS_VECTOR: index = 15; break;
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case SHF_IA_64_VMS_ALLOC_64BIT: index = 16; break;
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case SHF_IA_64_VMS_PROTECTED: index = 17; break;
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default: break;
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}
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#endif
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}
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break;
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}
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@ -1,3 +1,29 @@
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2008-01-30 Tristan Gingold <gingold@adacore.com>
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Add OpenVMS extensions.
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* ia64.h (SHF_IA_64_VMS_GLOBAL, SHF_IA_64_VMS_OVERLAID)
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(SHF_IA_64_VMS_SHARED, SHF_IA_64_VMS_VECTOR)
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(SHF_IA_64_VMS_ALLOC_64BIT, SHF_IA_64_VMS_PROTECTED)
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(SHT_IA_64_VMS_TRACE, SHT_IA_64_VMS_TIE_SIGNATURES)
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(SHT_IA_64_VMS_DEBUG, SHT_IA_64_VMS_DEBUG_STR)
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(SHT_IA_64_VMS_LINKAGES, SHT_IA_64_VMS_SYMBOL_VECTOR)
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(SHT_IA_64_VMS_FIXUP, DT_IA_64_VMS_SUBTYPE)
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(DT_IA_64_VMS_IMGIOCNT, DT_IA_64_VMS_LNKFLAGS)
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(DT_IA_64_VMS_VIR_MEM_BLK_SIZ, DT_IA_64_VMS_IDENT)
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(DT_IA_64_VMS_NEEDED_IDENT, DT_IA_64_VMS_IMG_RELA_CNT)
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(DT_IA_64_VMS_SEG_RELA_CNT, DT_IA_64_VMS_FIXUP_RELA_CNT)
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(DT_IA_64_VMS_FIXUP_NEEDED, DT_IA_64_VMS_SYMVEC_CNT)
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(DT_IA_64_VMS_XLATED, DT_IA_64_VMS_STACKSIZE)
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(DT_IA_64_VMS_UNWINDSZ, DT_IA_64_VMS_UNWIND_CODSEG)
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(DT_IA_64_VMS_UNWIND_INFOSEG, DT_IA_64_VMS_LINKTIME)
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(DT_IA_64_VMS_SEG_NO, DT_IA_64_VMS_SYMVEC_OFFSET)
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(DT_IA_64_VMS_SYMVEC_SEG, DT_IA_64_VMS_UNWIND_OFFSET)
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(DT_IA_64_VMS_UNWIND_SEG, DT_IA_64_VMS_STRTAB_OFFSET)
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(DT_IA_64_VMS_SYSVER_OFFSET, DT_IA_64_VMS_IMG_RELA_OFF)
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(DT_IA_64_VMS_SEG_RELA_OFF, DT_IA_64_VMS_FIXUP_RELA_OFF)
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(DT_IA_64_VMS_PLTGOT_OFFSET, DT_IA_64_VMS_PLTGOT_SEG)
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(DT_IA_64_VMS_FPMODE, SHN_IA_64_VMS_SYMVEC): Define
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2008-01-16 Mark Kettenis <kettenis@gnu.org>
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* common.h (AT_SUN_AUXFLAGS): Define.
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@ -1,5 +1,5 @@
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/* IA-64 ELF support for BFD.
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Copyright 1998, 1999, 2000, 2001, 2002, 2003
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008
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Free Software Foundation, Inc.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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@ -59,6 +59,13 @@
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#define SHF_IA_64_HP_TLS 0x01000000 /* HP specific TLS flag. */
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#define SHF_IA_64_VMS_GLOBAL 0x0100000000ULL /* Global for clustering. */
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#define SHF_IA_64_VMS_OVERLAID 0x0200000000ULL /* To be overlaid. */
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#define SHF_IA_64_VMS_SHARED 0x0400000000ULL /* Shared btw processes. */
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#define SHF_IA_64_VMS_VECTOR 0x0800000000ULL /* Priv change mode vect. */
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#define SHF_IA_64_VMS_ALLOC_64BIT 0x1000000000ULL /* Allocate beyond 2GB. */
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#define SHF_IA_64_VMS_PROTECTED 0x2000000000ULL /* Export from sharable. */
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/* Possible values for sh_type in Elf64_Shdr: */
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#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* Extension bits. */
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@ -74,6 +81,26 @@
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annotate or sed will turn it into 32 or 64 during the build. */
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#define SHT_IA_64_HP_OPT_ANOT 0x60000004
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/* OpenVMS section types. */
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/* The section contains PC-to-source correlation information for use by the
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VMS RTL's traceback facility. */
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#define SHT_IA_64_VMS_TRACE 0x60000000
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/* The section contains routine signature information for use by the
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translated image executive. */
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#define SHT_IA_64_VMS_TIE_SIGNATURES 0x60000001
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/* The section contains dwarf-3 information. */
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#define SHT_IA_64_VMS_DEBUG 0x60000002
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/* The section contains the dwarf-3 string table. */
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#define SHT_IA_64_VMS_DEBUG_STR 0x60000003
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/* The section contains linkage information to perform consistency checking
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accross object modules. */
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#define SHT_IA_64_VMS_LINKAGES 0x60000004
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/* The section allows the symbol vector in an image to be location through
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the section table. */
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#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
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/* The section contains inter-image fixups. */
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#define SHT_IA_64_VMS_FIXUP 0x60000006
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/* Bits in the p_flags field of Elf64_Phdr: */
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#define PF_IA_64_NORECOV 0x80000000
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@ -95,11 +122,48 @@
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#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
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/* VMS specific values for d_tag in Elf64_Dyn: */
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#define DT_IA_64_VMS_SUBTYPE (DT_LOOS + 0)
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#define DT_IA_64_VMS_IMGIOCNT (DT_LOOS + 2)
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#define DT_IA_64_VMS_LNKFLAGS (DT_LOOS + 8)
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#define DT_IA_64_VMS_VIR_MEM_BLK_SIZ (DT_LOOS + 10)
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#define DT_IA_64_VMS_IDENT (DT_LOOS + 12)
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#define DT_IA_64_VMS_NEEDED_IDENT (DT_LOOS + 16)
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#define DT_IA_64_VMS_IMG_RELA_CNT (DT_LOOS + 18)
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#define DT_IA_64_VMS_SEG_RELA_CNT (DT_LOOS + 20)
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#define DT_IA_64_VMS_FIXUP_RELA_CNT (DT_LOOS + 22)
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#define DT_IA_64_VMS_FIXUP_NEEDED (DT_LOOS + 24)
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#define DT_IA_64_VMS_SYMVEC_CNT (DT_LOOS + 26)
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#define DT_IA_64_VMS_XLATED (DT_LOOS + 30)
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#define DT_IA_64_VMS_STACKSIZE (DT_LOOS + 32)
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#define DT_IA_64_VMS_UNWINDSZ (DT_LOOS + 34)
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#define DT_IA_64_VMS_UNWIND_CODSEG (DT_LOOS + 36)
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#define DT_IA_64_VMS_UNWIND_INFOSEG (DT_LOOS + 38)
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#define DT_IA_64_VMS_LINKTIME (DT_LOOS + 40)
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#define DT_IA_64_VMS_SEG_NO (DT_LOOS + 42)
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#define DT_IA_64_VMS_SYMVEC_OFFSET (DT_LOOS + 44)
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#define DT_IA_64_VMS_SYMVEC_SEG (DT_LOOS + 46)
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#define DT_IA_64_VMS_UNWIND_OFFSET (DT_LOOS + 48)
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#define DT_IA_64_VMS_UNWIND_SEG (DT_LOOS + 50)
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#define DT_IA_64_VMS_STRTAB_OFFSET (DT_LOOS + 52)
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#define DT_IA_64_VMS_SYSVER_OFFSET (DT_LOOS + 54)
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#define DT_IA_64_VMS_IMG_RELA_OFF (DT_LOOS + 56)
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#define DT_IA_64_VMS_SEG_RELA_OFF (DT_LOOS + 58)
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#define DT_IA_64_VMS_FIXUP_RELA_OFF (DT_LOOS + 60)
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#define DT_IA_64_VMS_PLTGOT_OFFSET (DT_LOOS + 62)
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#define DT_IA_64_VMS_PLTGOT_SEG (DT_LOOS + 64)
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#define DT_IA_64_VMS_FPMODE (DT_LOOS + 66)
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/* This section only used by HP-UX, The HP linker gives weak symbols
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precedence over regular common symbols. We want common to override
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weak. Using this common instead of SHN_COMMON does that. */
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#define SHN_IA_64_ANSI_COMMON 0xFF00
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/* This section is only used by OpenVMS. Symbol is defined in the symbol
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vector (only possible for image files). */
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#define SHN_IA_64_VMS_SYMVEC 0xff20
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/* IA64-specific relocation types: */
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/* Relocs apply to specific instructions within a bundle. The least
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