diff options
| -rw-r--r-- | binutils/ChangeLog | 11 | ||||
| -rw-r--r-- | binutils/readelf.c | 106 | ||||
| -rw-r--r-- | include/elf/ChangeLog | 26 | ||||
| -rw-r--r-- | include/elf/ia64.h | 76 |
4 files changed, 206 insertions, 13 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index bb3b887..e8622c2 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,14 @@ +2008-01-30 Tristan Gingold <gingold@adacore.com> + + * 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. + 2008-01-29 Nick Clifton <nickc@redhat.com> * dwarf.c (print_dwarf_vma): New function. Display the value of a diff --git a/binutils/readelf.c b/binutils/readelf.c index 55ab842..404f070 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -1329,6 +1329,11 @@ dump_relocations (FILE *file, && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX && psym->st_shndx == SHN_IA_64_ANSI_COMMON) sec_name = "ANSI_COM"; + else if (elf_header.e_machine == EM_IA_64 + && (elf_header.e_ident[EI_OSABI] + == ELFOSABI_OPENVMS) + && psym->st_shndx == SHN_IA_64_VMS_SYMVEC) + sec_name = "VMS_SYMVEC"; else { sprintf (name_buf, "<section 0x%x>", @@ -1522,7 +1527,37 @@ get_ia64_dynamic_type (unsigned long type) { switch (type) { - case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE"; + case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE"; + case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE"; + case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT"; + case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS"; + case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ"; + case DT_IA_64_VMS_IDENT: return "VMS_IDENT"; + case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT"; + case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT"; + case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT"; + case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT"; + case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED"; + case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT"; + case DT_IA_64_VMS_XLATED: return "VMS_XLATED"; + case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE"; + case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ"; + case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG"; + case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG"; + case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME"; + case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO"; + case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET"; + case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG"; + case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET"; + case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG"; + case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET"; + case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET"; + case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF"; + case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF"; + case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF"; + case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET"; + case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG"; + case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE"; default: return NULL; } @@ -1688,6 +1723,9 @@ get_dynamic_type (unsigned long type) case EM_PARISC: result = get_parisc_dynamic_type (type); break; + case EM_IA_64: + result = get_ia64_dynamic_type (type); + break; default: result = NULL; break; @@ -2657,9 +2695,16 @@ get_ia64_section_type_name (unsigned int sh_type) switch (sh_type) { - case SHT_IA_64_EXT: return "IA_64_EXT"; - case SHT_IA_64_UNWIND: return "IA_64_UNWIND"; - case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT"; + case SHT_IA_64_EXT: return "IA_64_EXT"; + case SHT_IA_64_UNWIND: return "IA_64_UNWIND"; + case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT"; + case SHT_IA_64_VMS_TRACE: return "VMS_TRACE"; + case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES"; + case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG"; + case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR"; + case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES"; + case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR"; + case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP"; default: break; } @@ -2763,7 +2808,24 @@ get_section_type_name (unsigned int sh_type) sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC); } else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS)) - sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS); + { + const char *result; + + switch (elf_header.e_machine) + { + case EM_IA_64: + result = get_ia64_section_type_name (sh_type); + break; + default: + result = NULL; + break; + } + + if (result != NULL) + return result; + + sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS); + } else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER)) sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER); else @@ -3908,7 +3970,7 @@ get_elf_section_flags (bfd_vma sh_flags) bfd_vma os_flags = 0; bfd_vma proc_flags = 0; bfd_vma unknown_flags = 0; - const struct + static const struct { const char *str; int len; @@ -3924,7 +3986,17 @@ get_elf_section_flags (bfd_vma sh_flags) { "LINK ORDER", 10 }, { "OS NONCONF", 10 }, { "GROUP", 5 }, - { "TLS", 3 } + { "TLS", 3 }, + /* IA-64 specific. */ + { "SHORT", 5 }, + { "NORECOV", 7 }, + /* IA-64 OpenVMS specific. */ + { "VMS_GLOBAL", 10 }, + { "VMS_OVERLAID", 12 }, + { "VMS_SHARED", 10 }, + { "VMS_VECTOR", 10 }, + { "VMS_ALLOC_64BIT", 15 }, + { "VMS_PROTECTED", 13} }; if (do_section_details) @@ -3958,6 +4030,26 @@ get_elf_section_flags (bfd_vma sh_flags) default: index = -1; + if (elf_header.e_machine == EM_IA_64) + { + if (flag == SHF_IA_64_SHORT) + index = 10; + else if (flag == SHF_IA_64_NORECOV) + index = 11; +#ifdef BFD64 + else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) + switch (flag) + { + case SHF_IA_64_VMS_GLOBAL: index = 12; break; + case SHF_IA_64_VMS_OVERLAID: index = 13; break; + case SHF_IA_64_VMS_SHARED: index = 14; break; + case SHF_IA_64_VMS_VECTOR: index = 15; break; + case SHF_IA_64_VMS_ALLOC_64BIT: index = 16; break; + case SHF_IA_64_VMS_PROTECTED: index = 17; break; + default: break; + } +#endif + } break; } diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 15fc3f1..9382d9b 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,29 @@ +2008-01-30 Tristan Gingold <gingold@adacore.com> + + 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 + 2008-01-16 Mark Kettenis <kettenis@gnu.org> * common.h (AT_SUN_AUXFLAGS): Define. diff --git a/include/elf/ia64.h b/include/elf/ia64.h index c63edc3..7ee271f 100644 --- a/include/elf/ia64.h +++ b/include/elf/ia64.h @@ -1,5 +1,5 @@ /* IA-64 ELF support for BFD. - Copyright 1998, 1999, 2000, 2001, 2002, 2003 + Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008 Free Software Foundation, Inc. Contributed by David Mosberger-Tang <davidm@hpl.hp.com> @@ -54,18 +54,25 @@ /* Bits in the sh_flags field of Elf64_Shdr: */ -#define SHF_IA_64_SHORT 0x10000000 /* Section near gp. */ -#define SHF_IA_64_NORECOV 0x20000000 /* Spec insns w/o recovery. */ +#define SHF_IA_64_SHORT 0x10000000 /* Section near gp. */ +#define SHF_IA_64_NORECOV 0x20000000 /* Spec insns w/o recovery. */ -#define SHF_IA_64_HP_TLS 0x01000000 /* HP specific TLS flag. */ +#define SHF_IA_64_HP_TLS 0x01000000 /* HP specific TLS flag. */ + +#define SHF_IA_64_VMS_GLOBAL 0x0100000000ULL /* Global for clustering. */ +#define SHF_IA_64_VMS_OVERLAID 0x0200000000ULL /* To be overlaid. */ +#define SHF_IA_64_VMS_SHARED 0x0400000000ULL /* Shared btw processes. */ +#define SHF_IA_64_VMS_VECTOR 0x0800000000ULL /* Priv change mode vect. */ +#define SHF_IA_64_VMS_ALLOC_64BIT 0x1000000000ULL /* Allocate beyond 2GB. */ +#define SHF_IA_64_VMS_PROTECTED 0x2000000000ULL /* Export from sharable. */ /* Possible values for sh_type in Elf64_Shdr: */ #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* Extension bits. */ #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* Unwind bits. */ -#define SHT_IA_64_LOPSREG (SHT_LOPROC + 0x8000000) +#define SHT_IA_64_LOPSREG (SHT_LOPROC + 0x8000000) /* ABI says (SHT_LOPROC + 0xfffffff) but I think it's a typo -- this makes sense. */ -#define SHT_IA_64_HIPSREG (SHT_LOPROC + 0x8ffffff) +#define SHT_IA_64_HIPSREG (SHT_LOPROC + 0x8ffffff) #define SHT_IA_64_PRIORITY_INIT (SHT_LOPROC + 0x9000000) /* SHT_IA_64_HP_OPT_ANOT is only generated by HPUX compilers for its @@ -74,6 +81,26 @@ annotate or sed will turn it into 32 or 64 during the build. */ #define SHT_IA_64_HP_OPT_ANOT 0x60000004 +/* OpenVMS section types. */ +/* The section contains PC-to-source correlation information for use by the + VMS RTL's traceback facility. */ +#define SHT_IA_64_VMS_TRACE 0x60000000 +/* The section contains routine signature information for use by the + translated image executive. */ +#define SHT_IA_64_VMS_TIE_SIGNATURES 0x60000001 +/* The section contains dwarf-3 information. */ +#define SHT_IA_64_VMS_DEBUG 0x60000002 +/* The section contains the dwarf-3 string table. */ +#define SHT_IA_64_VMS_DEBUG_STR 0x60000003 +/* The section contains linkage information to perform consistency checking + accross object modules. */ +#define SHT_IA_64_VMS_LINKAGES 0x60000004 +/* The section allows the symbol vector in an image to be location through + the section table. */ +#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005 +/* The section contains inter-image fixups. */ +#define SHT_IA_64_VMS_FIXUP 0x60000006 + /* Bits in the p_flags field of Elf64_Phdr: */ #define PF_IA_64_NORECOV 0x80000000 @@ -95,11 +122,48 @@ #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) +/* VMS specific values for d_tag in Elf64_Dyn: */ + +#define DT_IA_64_VMS_SUBTYPE (DT_LOOS + 0) +#define DT_IA_64_VMS_IMGIOCNT (DT_LOOS + 2) +#define DT_IA_64_VMS_LNKFLAGS (DT_LOOS + 8) +#define DT_IA_64_VMS_VIR_MEM_BLK_SIZ (DT_LOOS + 10) +#define DT_IA_64_VMS_IDENT (DT_LOOS + 12) +#define DT_IA_64_VMS_NEEDED_IDENT (DT_LOOS + 16) +#define DT_IA_64_VMS_IMG_RELA_CNT (DT_LOOS + 18) +#define DT_IA_64_VMS_SEG_RELA_CNT (DT_LOOS + 20) +#define DT_IA_64_VMS_FIXUP_RELA_CNT (DT_LOOS + 22) +#define DT_IA_64_VMS_FIXUP_NEEDED (DT_LOOS + 24) +#define DT_IA_64_VMS_SYMVEC_CNT (DT_LOOS + 26) +#define DT_IA_64_VMS_XLATED (DT_LOOS + 30) +#define DT_IA_64_VMS_STACKSIZE (DT_LOOS + 32) +#define DT_IA_64_VMS_UNWINDSZ (DT_LOOS + 34) +#define DT_IA_64_VMS_UNWIND_CODSEG (DT_LOOS + 36) +#define DT_IA_64_VMS_UNWIND_INFOSEG (DT_LOOS + 38) +#define DT_IA_64_VMS_LINKTIME (DT_LOOS + 40) +#define DT_IA_64_VMS_SEG_NO (DT_LOOS + 42) +#define DT_IA_64_VMS_SYMVEC_OFFSET (DT_LOOS + 44) +#define DT_IA_64_VMS_SYMVEC_SEG (DT_LOOS + 46) +#define DT_IA_64_VMS_UNWIND_OFFSET (DT_LOOS + 48) +#define DT_IA_64_VMS_UNWIND_SEG (DT_LOOS + 50) +#define DT_IA_64_VMS_STRTAB_OFFSET (DT_LOOS + 52) +#define DT_IA_64_VMS_SYSVER_OFFSET (DT_LOOS + 54) +#define DT_IA_64_VMS_IMG_RELA_OFF (DT_LOOS + 56) +#define DT_IA_64_VMS_SEG_RELA_OFF (DT_LOOS + 58) +#define DT_IA_64_VMS_FIXUP_RELA_OFF (DT_LOOS + 60) +#define DT_IA_64_VMS_PLTGOT_OFFSET (DT_LOOS + 62) +#define DT_IA_64_VMS_PLTGOT_SEG (DT_LOOS + 64) +#define DT_IA_64_VMS_FPMODE (DT_LOOS + 66) + /* This section only used by HP-UX, The HP linker gives weak symbols precedence over regular common symbols. We want common to override weak. Using this common instead of SHN_COMMON does that. */ #define SHN_IA_64_ANSI_COMMON 0xFF00 +/* This section is only used by OpenVMS. Symbol is defined in the symbol + vector (only possible for image files). */ +#define SHN_IA_64_VMS_SYMVEC 0xff20 + /* IA64-specific relocation types: */ /* Relocs apply to specific instructions within a bundle. The least |