X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=binutils%2Freadelf.c;h=7f22c58dbe573b6e5727c029ef425ef0fdad5408;hb=793d9e3fde1a643df92c4bb8c52415844921a2e9;hp=4ed1ba1b735ce7f78ca6a09be99825a9c5f6720a;hpb=c0d38b0ec6756de6a0b68477e47bb8619eef2262;p=external%2Fbinutils.git diff --git a/binutils/readelf.c b/binutils/readelf.c index 4ed1ba1..7f22c58 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -232,6 +232,7 @@ static unsigned int dynamic_syminfo_nent; static char program_interpreter[PATH_MAX]; static bfd_vma dynamic_info[DT_ENCODING]; static bfd_vma dynamic_info_DT_GNU_HASH; +static bfd_vma dynamic_info_DT_MIPS_XHASH; static bfd_vma version_info[16]; static Elf_Internal_Dyn * dynamic_section; static elf_section_list * symtab_shndx_list; @@ -335,6 +336,10 @@ static const char * get_symbol_version_string (ADDR) &= ~1; \ } \ while (0) + +/* Get the correct GNU hash section name. */ +#define GNU_HASH_SECTION_NAME \ + dynamic_info_DT_MIPS_XHASH ? ".MIPS.xhash" : ".gnu.hash" /* Print a BFD_VMA to an internal buffer, for use in error messages. BFD_FMA_FMT can't be used in translated strings. */ @@ -385,9 +390,9 @@ get_data (void * var, /* If the size_t type is smaller than the bfd_size_type, eg because you are building a 32-bit tool on a 64-bit host, then make sure that when the sizes are cast to (size_t) no information is lost. */ - if (sizeof (size_t) < sizeof (bfd_size_type) - && ( (bfd_size_type) ((size_t) size) != size - || (bfd_size_type) ((size_t) nmemb) != nmemb)) + if ((size_t) size != size + || (size_t) nmemb != nmemb + || (size_t) amt != amt) { if (reason) error (_("Size truncation prevents reading %s" @@ -397,7 +402,7 @@ get_data (void * var, } /* Check for size overflow. */ - if (amt < nmemb) + if (amt / size != nmemb || (size_t) amt + 1 == 0) { if (reason) error (_("Size overflow prevents reading %s" @@ -429,10 +434,8 @@ get_data (void * var, mvar = var; if (mvar == NULL) { - /* Check for overflow. */ - if (nmemb < (~(bfd_size_type) 0 - 1) / size) - /* + 1 so that we can '\0' terminate invalid string table sections. */ - mvar = malloc ((size_t) amt + 1); + /* + 1 so that we can '\0' terminate invalid string table sections. */ + mvar = malloc ((size_t) amt + 1); if (mvar == NULL) { @@ -1874,6 +1877,7 @@ get_mips_dynamic_type (unsigned long type) case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC"; case DT_MIPS_PLTGOT: return "MIPS_PLTGOT"; case DT_MIPS_RWPLT: return "MIPS_RWPLT"; + case DT_MIPS_XHASH: return "MIPS_XHASH"; default: return NULL; } @@ -2412,7 +2416,7 @@ get_machine_name (unsigned e_machine) case EM_TPC: return "Tenor Network TPC processor"; case EM_SNP1K: return "Trebia SNP 1000 processor"; /* 100 */ - case EM_ST200: return "STMicroelectronics ST200 microcontroller"; + case EM_ST200: return "STMicroelectronics ST200 microcontroller"; case EM_IP2K_OLD: case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers"; case EM_MAX: return "MAX Processor"; @@ -2528,7 +2532,7 @@ get_machine_name (unsigned e_machine) case EM_MT: return "Morpho Techologies MT processor"; case EM_ALPHA: return "Alpha"; case EM_WEBASSEMBLY: return "Web Assembly"; - case EM_DLX: return "OpenDLX"; + case EM_DLX: return "OpenDLX"; case EM_XSTORMY16: return "Sanyo XStormy16 CPU core"; case EM_IQ2000: return "Vitesse IQ2000"; case EM_M32C_OLD: @@ -3879,22 +3883,6 @@ get_parisc_segment_type (unsigned long type) { switch (type) { - case PT_HP_TLS: return "HP_TLS"; - case PT_HP_CORE_NONE: return "HP_CORE_NONE"; - case PT_HP_CORE_VERSION: return "HP_CORE_VERSION"; - case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL"; - case PT_HP_CORE_COMM: return "HP_CORE_COMM"; - case PT_HP_CORE_PROC: return "HP_CORE_PROC"; - case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE"; - case PT_HP_CORE_STACK: return "HP_CORE_STACK"; - case PT_HP_CORE_SHM: return "HP_CORE_SHM"; - case PT_HP_CORE_MMF: return "HP_CORE_MMF"; - case PT_HP_PARALLEL: return "HP_PARALLEL"; - case PT_HP_FASTBIND: return "HP_FASTBIND"; - case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT"; - case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT"; - case PT_HP_STACK: return "HP_STACK"; - case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME"; case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT"; case PT_PARISC_UNWIND: return "PARISC_UNWIND"; case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER"; @@ -3909,10 +3897,6 @@ get_ia64_segment_type (unsigned long type) { case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT"; case PT_IA_64_UNWIND: return "IA_64_UNWIND"; - case PT_HP_TLS: return "HP_TLS"; - case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT"; - case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT"; - case PT_IA_64_HP_STACK: return "HP_STACK"; default: return NULL; } } @@ -3928,6 +3912,44 @@ get_tic6x_segment_type (unsigned long type) } static const char * +get_hpux_segment_type (unsigned long type, unsigned e_machine) +{ + if (e_machine == EM_PARISC) + switch (type) + { + case PT_HP_TLS: return "HP_TLS"; + case PT_HP_CORE_NONE: return "HP_CORE_NONE"; + case PT_HP_CORE_VERSION: return "HP_CORE_VERSION"; + case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL"; + case PT_HP_CORE_COMM: return "HP_CORE_COMM"; + case PT_HP_CORE_PROC: return "HP_CORE_PROC"; + case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE"; + case PT_HP_CORE_STACK: return "HP_CORE_STACK"; + case PT_HP_CORE_SHM: return "HP_CORE_SHM"; + case PT_HP_CORE_MMF: return "HP_CORE_MMF"; + case PT_HP_PARALLEL: return "HP_PARALLEL"; + case PT_HP_FASTBIND: return "HP_FASTBIND"; + case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT"; + case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT"; + case PT_HP_STACK: return "HP_STACK"; + case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME"; + default: return NULL; + } + + if (e_machine == EM_IA_64) + switch (type) + { + case PT_HP_TLS: return "HP_TLS"; + case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT"; + case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT"; + case PT_IA_64_HP_STACK: return "HP_STACK"; + default: return NULL; + } + + return NULL; +} + +static const char * get_solaris_segment_type (unsigned long type) { switch (type) @@ -3965,12 +3987,7 @@ get_segment_type (Filedata * filedata, unsigned long p_type) case PT_GNU_PROPERTY: return "GNU_PROPERTY"; default: - if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI) - { - sprintf (buff, "GNU_MBIND+%#lx", - p_type - PT_GNU_MBIND_LO); - } - else if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) + if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) { const char * result; @@ -4011,24 +4028,28 @@ get_segment_type (Filedata * filedata, unsigned long p_type) } else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS)) { - const char * result; + const char * result = NULL; - switch (filedata->file_header.e_machine) + switch (filedata->file_header.e_ident[EI_OSABI]) { - case EM_PARISC: - result = get_parisc_segment_type (p_type); + case ELFOSABI_GNU: + case ELFOSABI_FREEBSD: + if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI) + { + sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO); + result = buff; + } break; - case EM_IA_64: - result = get_ia64_segment_type (p_type); + case ELFOSABI_HPUX: + result = get_hpux_segment_type (p_type, + filedata->file_header.e_machine); + break; + case ELFOSABI_SOLARIS: + result = get_solaris_segment_type (p_type); break; default: - if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS) - result = get_solaris_segment_type (p_type); - else - result = NULL; break; } - if (result != NULL) return result; @@ -4098,6 +4119,7 @@ get_mips_section_type_name (unsigned int sh_type) case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD"; case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION"; case SHT_MIPS_ABIFLAGS: return "MIPS_ABIFLAGS"; + case SHT_MIPS_XHASH: return "MIPS_XHASH"; default: break; } @@ -5079,6 +5101,9 @@ process_program_headers (Filedata * filedata) unsigned int i; Elf_Internal_Phdr * previous_load = NULL; + dynamic_addr = 0; + dynamic_size = 0; + if (filedata->file_header.e_phnum == 0) { /* PR binutils/12467. */ @@ -5129,9 +5154,6 @@ process_program_headers (Filedata * filedata) } } - dynamic_addr = 0; - dynamic_size = 0; - for (i = 0, segment = filedata->program_headers; i < filedata->file_header.e_phnum; i++, segment++) @@ -7398,11 +7420,6 @@ struct absaddr bfd_vma offset; }; -#define ABSADDR(a) \ - ((a).section \ - ? filedata->section_headers [(a).section].sh_addr + (a).offset \ - : (a).offset) - /* Find the nearest symbol at or below ADDR. Returns the symbol name, if found, and the offset from the symbol to ADDR. */ @@ -7548,8 +7565,22 @@ dump_ia64_unwind (Filedata * filedata, struct ia64_unw_aux_info * aux) if (aux->info == NULL) continue; + offset = tp->info.offset; + if (tp->info.section) + { + if (tp->info.section >= filedata->file_header.e_shnum) + { + warn (_("Invalid section %u in table entry %ld\n"), + tp->info.section, (long) (tp - aux->table)); + res = FALSE; + continue; + } + offset += filedata->section_headers[tp->info.section].sh_addr; + } + offset -= aux->info_addr; /* PR 17531: file: 0997b4d1. */ - if ((ABSADDR (tp->info) - aux->info_addr) >= aux->info_size) + if (offset >= aux->info_size + || aux->info_size - offset < 8) { warn (_("Invalid offset %lx in table entry %ld\n"), (long) tp->info.offset, (long) (tp - aux->table)); @@ -7557,7 +7588,7 @@ dump_ia64_unwind (Filedata * filedata, struct ia64_unw_aux_info * aux) continue; } - head = aux->info + (ABSADDR (tp->info) - aux->info_addr); + head = aux->info + offset; stamp = byte_get ((unsigned char *) head, sizeof (stamp)); printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n", @@ -9501,6 +9532,11 @@ dynamic_section_mips_val (Elf_Internal_Dyn * entry) print_vma (entry->d_un.d_val, DEC); break; + case DT_MIPS_XHASH: + dynamic_info_DT_MIPS_XHASH = entry->d_un.d_val; + dynamic_info_DT_GNU_HASH = entry->d_un.d_val; + /* Falls through. */ + default: print_vma (entry->d_un.d_ptr, PREFIX_HEX); } @@ -11052,9 +11088,7 @@ get_symbol_binding (Filedata * filedata, unsigned int binding) else if (binding >= STB_LOOS && binding <= STB_HIOS) { if (binding == STB_GNU_UNIQUE - && (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU - /* GNU is still using the default value 0. */ - || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) + && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU) return "UNIQUE"; snprintf (buff, sizeof (buff), _(": %d"), binding); } @@ -11106,9 +11140,7 @@ get_symbol_type (Filedata * filedata, unsigned int type) if (type == STT_GNU_IFUNC && (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU - || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD - /* GNU is still using the default value 0. */ - || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) + || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD)) return "IFUNC"; snprintf (buff, sizeof (buff), _(": %d"), type); @@ -11136,7 +11168,7 @@ get_symbol_visibility (unsigned int visibility) static const char * get_alpha_symbol_other (unsigned int other) -{ +{ switch (other) { case STO_ALPHA_NOPV: return "NOPV"; @@ -11144,7 +11176,7 @@ get_alpha_symbol_other (unsigned int other) default: error (_("Unrecognized alpah specific other value: %u"), other); return _(""); - } + } } static const char * @@ -11496,6 +11528,7 @@ get_symbol_version_string (Filedata * filedata, if ((vers_data & VERSYM_HIDDEN) == 0 && vers_data == 0) return NULL; + *sym_info = (vers_data & VERSYM_HIDDEN) != 0 ? symbol_hidden : symbol_public; max_vd_ndx = 0; /* Usually we'd only see verdef for defined symbols, and verneed for @@ -11549,7 +11582,7 @@ get_symbol_version_string (Filedata * filedata, if (ivd.vd_ndx == (vers_data & VERSYM_VERSION)) { - if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE) + if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE) return NULL; off -= ivd.vd_next; @@ -11561,12 +11594,8 @@ get_symbol_version_string (Filedata * filedata, ivda.vda_name = BYTE_GET (evda.vda_name); if (psym->st_name != ivda.vda_name) - { - *sym_info = ((vers_data & VERSYM_HIDDEN) != 0 - ? symbol_hidden : symbol_public); - return (ivda.vda_name < strtab_size - ? strtab + ivda.vda_name : _("")); - } + return (ivda.vda_name < strtab_size + ? strtab + ivda.vda_name : _("")); } } } @@ -11653,6 +11682,7 @@ process_symbol_table (Filedata * filedata) bfd_vma ngnubuckets = 0; bfd_vma * gnubuckets = NULL; bfd_vma * gnuchains = NULL; + bfd_vma * mipsxlat = NULL; bfd_vma gnusymidx = 0; bfd_size_type ngnuchains = 0; @@ -11818,7 +11848,31 @@ process_symbol_table (Filedata * filedata) gnuchains = get_dynamic_data (filedata, maxchain, 4); ngnuchains = maxchain; + if (gnuchains == NULL) + goto no_gnu_hash; + + if (dynamic_info_DT_MIPS_XHASH) + { + if (fseek (filedata->handle, + (archive_file_offset + + offset_from_vma (filedata, (buckets_vma + + 4 * (ngnubuckets + + maxchain)), 4)), + SEEK_SET)) + { + error (_("Unable to seek to start of dynamic information\n")); + goto no_gnu_hash; + } + + mipsxlat = get_dynamic_data (filedata, maxchain, 4); + } + no_gnu_hash: + if (dynamic_info_DT_MIPS_XHASH && mipsxlat == NULL) + { + free (gnuchains); + gnuchains = NULL; + } if (gnuchains == NULL) { free (gnubuckets); @@ -11868,7 +11922,8 @@ process_symbol_table (Filedata * filedata) if (dynamic_info_DT_GNU_HASH) { - printf (_("\nSymbol table of `.gnu.hash' for image:\n")); + printf (_("\nSymbol table of `%s' for image:\n"), + GNU_HASH_SECTION_NAME); if (is_32bit_elf) printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); else @@ -11882,7 +11937,10 @@ process_symbol_table (Filedata * filedata) do { - print_dynamic_symbol (filedata, si, hn); + if (dynamic_info_DT_MIPS_XHASH) + print_dynamic_symbol (filedata, mipsxlat[off], hn); + else + print_dynamic_symbol (filedata, si, hn); si++; } while (off < ngnuchains && (gnuchains[off++] & 1) == 0); @@ -12105,11 +12163,12 @@ process_symbol_table (Filedata * filedata) unsigned long nzero_counts = 0; unsigned long nsyms = 0; - printf (ngettext ("\nHistogram for `.gnu.hash' bucket list length " + printf (ngettext ("\nHistogram for `%s' bucket list length " "(total of %lu bucket):\n", - "\nHistogram for `.gnu.hash' bucket list length " + "\nHistogram for `%s' bucket list length " "(total of %lu buckets):\n", (unsigned long) ngnubuckets), + GNU_HASH_SECTION_NAME, (unsigned long) ngnubuckets); lengths = (unsigned long *) calloc (ngnubuckets, sizeof (*lengths)); @@ -12166,6 +12225,7 @@ process_symbol_table (Filedata * filedata) free (lengths); free (gnubuckets); free (gnuchains); + free (mipsxlat); } return TRUE; @@ -12598,7 +12658,7 @@ is_32bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) case EM_OR1K: return reloc_type == 1; /* R_OR1K_32. */ case EM_PARISC: - return (reloc_type == 1 /* R_PARISC_DIR32. */ + return (reloc_type == 1 /* R_PARISC_DIR32. */ || reloc_type == 2 /* R_PARISC_DIR21L. */ || reloc_type == 41); /* R_PARISC_SECREL32. */ case EM_PJ: @@ -13345,7 +13405,7 @@ apply_relocations (Filedata * filedata, } rloc = start + rp->r_offset; - if ((rloc + reloc_size) > end || (rloc < start)) + if (rloc >= end || (rloc + reloc_size) > end || (rloc < start)) { warn (_("skipping invalid relocation offset 0x%lx in section %s\n"), (unsigned long) rp->r_offset, @@ -13848,10 +13908,10 @@ shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata) static char *dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED, char *s, void *arg) { - char *spaces = arg; + const char *blanks = arg; char *new_s; - if (asprintf (&new_s, "%s%s", spaces, s) < 0) + if (asprintf (&new_s, "%s%s", blanks, s) < 0) return s; return new_s; } @@ -13993,7 +14053,7 @@ load_specific_debug_section (enum dwarf_section_display_enum debug, struct dwarf_section * section = &debug_displays [debug].section; char buf [64]; Filedata * filedata = (Filedata *) data; - + if (section->start != NULL) { /* If it is already loaded, do nothing. */ @@ -16460,8 +16520,6 @@ process_mips_specific (Filedata * filedata) if (options_offset != 0) { Elf_External_Options * eopt; - Elf_Internal_Options * iopt; - Elf_Internal_Options * option; size_t offset; int cnt; sect = filedata->section_headers; @@ -16485,6 +16543,10 @@ process_mips_specific (Filedata * filedata) sect->sh_size, _("options")); if (eopt) { + Elf_Internal_Options * iopt; + Elf_Internal_Options * option; + Elf_Internal_Options * iopt_end; + iopt = (Elf_Internal_Options *) cmalloc ((sect->sh_size / sizeof (eopt)), sizeof (* iopt)); if (iopt == NULL) @@ -16495,7 +16557,8 @@ process_mips_specific (Filedata * filedata) offset = cnt = 0; option = iopt; - + iopt_end = iopt + (sect->sh_size / sizeof (eopt)); + while (offset <= sect->sh_size - sizeof (* eopt)) { Elf_External_Options * eoption; @@ -16538,15 +16601,25 @@ process_mips_specific (Filedata * filedata) /* This shouldn't happen. */ printf (" NULL %d %lx", option->section, option->info); break; + case ODK_REGINFO: printf (" REGINFO "); if (filedata->file_header.e_machine == EM_MIPS) { - /* 32bit form. */ Elf32_External_RegInfo * ereg; Elf32_RegInfo reginfo; + /* 32bit form. */ + if (option + 2 > iopt_end) + { + printf (_("\n")); + error (_("Truncated MIPS REGINFO option\n")); + cnt = 0; + break; + } + ereg = (Elf32_External_RegInfo *) (option + 1); + reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); @@ -16567,6 +16640,14 @@ process_mips_specific (Filedata * filedata) Elf64_External_RegInfo * ereg; Elf64_Internal_RegInfo reginfo; + if (option + 2 > iopt_end) + { + printf (_("\n")); + error (_("Truncated MIPS REGINFO option\n")); + cnt = 0; + break; + } + ereg = (Elf64_External_RegInfo *) (option + 1); reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); @@ -16586,6 +16667,7 @@ process_mips_specific (Filedata * filedata) } ++option; continue; + case ODK_EXCEPTIONS: fputs (" EXCEPTIONS fpe_min(", stdout); process_mips_fpe_exception (option->info & OEX_FPU_MIN); @@ -16602,6 +16684,7 @@ process_mips_specific (Filedata * filedata) if (option->info & OEX_DISMISS) fputs (" DISMISS", stdout); break; + case ODK_PAD: fputs (" PAD ", stdout); if (option->info & OPAD_PREFIX) @@ -16611,6 +16694,7 @@ process_mips_specific (Filedata * filedata) if (option->info & OPAD_SYMBOL) fputs (" SYMBOL", stdout); break; + case ODK_HWPATCH: fputs (" HWPATCH ", stdout); if (option->info & OHW_R4KEOP) @@ -16622,14 +16706,17 @@ process_mips_specific (Filedata * filedata) if (option->info & OHW_R5KCVTL) fputs (" R5KCVTL", stdout); break; + case ODK_FILL: fputs (" FILL ", stdout); /* XXX Print content of info word? */ break; + case ODK_TAGS: fputs (" TAGS ", stdout); /* XXX Print content of info word? */ break; + case ODK_HWAND: fputs (" HWAND ", stdout); if (option->info & OHWA0_R4KEOP_CHECKED) @@ -16637,6 +16724,7 @@ process_mips_specific (Filedata * filedata) if (option->info & OHWA0_R4KEOP_CLEAN) fputs (" R4KEOP_CLEAN", stdout); break; + case ODK_HWOR: fputs (" HWOR ", stdout); if (option->info & OHWA0_R4KEOP_CHECKED) @@ -16644,16 +16732,19 @@ process_mips_specific (Filedata * filedata) if (option->info & OHWA0_R4KEOP_CLEAN) fputs (" R4KEOP_CLEAN", stdout); break; + case ODK_GP_GROUP: printf (" GP_GROUP %#06lx self-contained %#06lx", option->info & OGP_GROUP, (option->info & OGP_SELF) >> 16); break; + case ODK_IDENT: printf (" IDENT %#06lx self-contained %#06lx", option->info & OGP_GROUP, (option->info & OGP_SELF) >> 16); break; + default: /* This shouldn't happen. */ printf (" %3d ??? %d %lx", @@ -17659,6 +17750,20 @@ decode_aarch64_feature_1_and (unsigned int bitmask) } static void +decode_compiler_flags_notes (unsigned long bitmask) +{ + printf("%#lx [", bitmask); + + printf("%c%ccxx11, ", bitmask & GNU_PROPERTY_USECXX_VALIDATION ? '=' : '~', + bitmask & GNU_PROPERTY_USECXX11_ABI ? '+' : '!'); + + printf("%c%casan", bitmask & GNU_PROPERTY_SANITIZE_VALIDATION ? '=' : '~', + bitmask & GNU_PROPERTY_SANITIZE_ADDRESS ? '+' : '!'); + + printf("]"); +} + +static void print_gnu_property_note (Filedata * filedata, Elf_Internal_Note * pnote) { unsigned char * ptr = (unsigned char *) pnote->descdata; @@ -17823,6 +17928,18 @@ print_gnu_property_note (Filedata * filedata, Elf_Internal_Note * pnote) printf (_(" "), datasz); goto next; + case GNU_PROPERTY_COMPILER_FLAGS: + printf ("compilations flags: "); + if ((datasz != 4) && (datasz != 8)) + printf (_(" "), datasz); + else + { + unsigned long bitmask_flags; + bitmask_flags = (unsigned long) byte_get (ptr, size); + decode_compiler_flags_notes (bitmask_flags); + } + goto next; + default: break; } @@ -17955,7 +18072,7 @@ print_gnu_note (Filedata * filedata, Elf_Internal_Note *pnote) case NT_GNU_PROPERTY_TYPE_0: print_gnu_property_note (filedata, pnote); break; - + default: /* Handle unrecognised types. An error message should have already been created by get_gnu_elf_note_type(), so all that we need to do is to @@ -18075,10 +18192,23 @@ process_netbsd_elf_note (Elf_Internal_Note * pnote) return TRUE; case NT_NETBSD_MARCH: - printf (" NetBSD\t0x%08lx\tMARCH <%s>\n", pnote->descsz, + printf (" NetBSD\t\t0x%08lx\tMARCH <%s>\n", pnote->descsz, pnote->descdata); return TRUE; +#ifdef NT_NETBSD_PAX + case NT_NETBSD_PAX: + version = byte_get ((unsigned char *) pnote->descdata, sizeof (version)); + printf (" NetBSD\t\t0x%08lx\tPaX <%s%s%s%s%s%s>\n", pnote->descsz, + ((version & NT_NETBSD_PAX_MPROTECT) ? "+mprotect" : ""), + ((version & NT_NETBSD_PAX_NOMPROTECT) ? "-mprotect" : ""), + ((version & NT_NETBSD_PAX_GUARD) ? "+guard" : ""), + ((version & NT_NETBSD_PAX_NOGUARD) ? "-guard" : ""), + ((version & NT_NETBSD_PAX_ASLR) ? "+ASLR" : ""), + ((version & NT_NETBSD_PAX_NOASLR) ? "-ASLR" : "")); + return TRUE; +#endif + default: printf (" NetBSD\t0x%08lx\tUnknown note type: (0x%08lx)\n", pnote->descsz, pnote->type); @@ -18267,7 +18397,7 @@ print_stapsdt_note (Elf_Internal_Note *pnote) } else goto stapdt_note_too_small; - + if (data >= data_end) goto stapdt_note_too_small; maxlen = data_end - data; @@ -18594,7 +18724,7 @@ same_section (Filedata * filedata, unsigned long addr1, unsigned long addr2) a1 = find_section_by_address (filedata, addr1); a2 = find_section_by_address (filedata, addr2); - + return a1 == a2 && a1 != NULL; } @@ -18658,7 +18788,7 @@ print_gnu_build_attribute_description (Elf_Internal_Note * pnote, start = byte_get ((unsigned char *) pnote->descdata, 8); end = byte_get ((unsigned char *) pnote->descdata + 8, 8); break; - + default: error (_(" \n"), pnote->descsz); printf (_(" ")); @@ -18953,7 +19083,7 @@ print_gnu_build_attribute_name (Elf_Internal_Note * pnote) if (do_wide && left > 0) printf ("%-*s", left, " "); - + return TRUE; } @@ -18991,6 +19121,10 @@ process_note (Elf_Internal_Note * pnote, /* NetBSD-specific core file notes. */ return process_netbsd_elf_note (pnote); + else if (const_strneq (pnote->namedata, "PaX")) + /* NetBSD-specific core file notes. */ + return process_netbsd_elf_note (pnote); + else if (strneq (pnote->namedata, "SPU/", 4)) { /* SPU-specific core file notes. */ @@ -19047,7 +19181,7 @@ process_note (Elf_Internal_Note * pnote, printf (_(" description data: ")); for (i = 0; i < pnote->descsz; i++) - printf ("%02x ", pnote->descdata[i]); + printf ("%02x ", pnote->descdata[i] & 0xff); if (!do_wide) printf ("\n"); } @@ -19111,7 +19245,7 @@ process_notes_at (Filedata * filedata, return FALSE; } - printf (_(" %-20s %10s\tDescription\n"), _("Owner"), _("Data size")); + printf (_(" %-20s %-10s\tDescription\n"), _("Owner"), _("Data size")); end = (char *) pnotes + length; while ((char *) external < end) @@ -19676,6 +19810,7 @@ process_object (Filedata * filedata) for (i = ARRAY_SIZE (dynamic_info); i--;) dynamic_info[i] = 0; dynamic_info_DT_GNU_HASH = 0; + dynamic_info_DT_MIPS_XHASH = 0; /* Process the file. */ if (show_name) @@ -19974,7 +20109,7 @@ process_archive (Filedata * filedata, bfd_boolean is_thin_archive) /* PR 24049 - we cannot use filedata->file_name as this will have already been freed. */ error (_("%s: failed to read archive header\n"), arch.file_name); - + ret = FALSE; break; } @@ -20068,7 +20203,7 @@ process_archive (Filedata * filedata, bfd_boolean is_thin_archive) thin_filedata.handle = nested_arch.file; thin_filedata.file_name = qualified_name; - + if (! process_object (& thin_filedata)) ret = FALSE; }