1 /* readelf.c -- display contents of an ELF format file
2 Copyright 1998-2013 Free Software Foundation, Inc.
4 Originally developed by Eric Youngdale <eric@andante.jic.com>
5 Modifications by Nick Clifton <nickc@redhat.com>
7 This file is part of GNU Binutils.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
24 /* The difference between readelf and objdump:
26 Both programs are capable of displaying the contents of ELF format files,
27 so why does the binutils project have two file dumpers ?
29 The reason is that objdump sees an ELF file through a BFD filter of the
30 world; if BFD has a bug where, say, it disagrees about a machine constant
31 in e_flags, then the odds are good that it will remain internally
32 consistent. The linker sees it the BFD way, objdump sees it the BFD way,
33 GAS sees it the BFD way. There was need for a tool to go find out what
34 the file actually says.
36 This is why the readelf program does not link against the BFD library - it
37 exists as an independent program to help verify the correct working of BFD.
39 There is also the case that readelf can provide more information about an
40 ELF file than is provided by objdump. In particular it can display DWARF
41 debugging information which (at the moment) objdump cannot. */
54 /* Define BFD64 here, even if our default architecture is 32 bit ELF
55 as this will allow us to read in and parse 64bit and 32bit ELF files.
56 Only do this if we believe that the compiler can support a 64 bit
57 data type. For now we only rely on GCC being able to do this. */
66 #include "elf/common.h"
67 #include "elf/external.h"
68 #include "elf/internal.h"
71 /* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that
72 we can obtain the H8 reloc numbers. We need these for the
73 get_reloc_size() function. We include h8.h again after defining
74 RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */
79 /* Undo the effects of #including reloc-macros.h. */
81 #undef START_RELOC_NUMBERS
85 #undef END_RELOC_NUMBERS
86 #undef _RELOC_MACROS_H
88 /* The following headers use the elf/reloc-macros.h file to
89 automatically generate relocation recognition functions
90 such as elf_mips_reloc_type() */
92 #define RELOC_MACROS_GEN_FUNC
94 #include "elf/aarch64.h"
95 #include "elf/alpha.h"
100 #include "elf/cr16.h"
101 #include "elf/cris.h"
103 #include "elf/d10v.h"
104 #include "elf/d30v.h"
106 #include "elf/epiphany.h"
107 #include "elf/fr30.h"
110 #include "elf/hppa.h"
111 #include "elf/i386.h"
112 #include "elf/i370.h"
113 #include "elf/i860.h"
114 #include "elf/i960.h"
115 #include "elf/ia64.h"
116 #include "elf/ip2k.h"
117 #include "elf/lm32.h"
118 #include "elf/iq2000.h"
119 #include "elf/m32c.h"
120 #include "elf/m32r.h"
121 #include "elf/m68k.h"
122 #include "elf/m68hc11.h"
123 #include "elf/mcore.h"
125 #include "elf/metag.h"
126 #include "elf/microblaze.h"
127 #include "elf/mips.h"
128 #include "elf/mmix.h"
129 #include "elf/mn10200.h"
130 #include "elf/mn10300.h"
131 #include "elf/moxie.h"
133 #include "elf/msp430.h"
134 #include "elf/nios2.h"
135 #include "elf/or32.h"
138 #include "elf/ppc64.h"
139 #include "elf/rl78.h"
141 #include "elf/s390.h"
142 #include "elf/score.h"
144 #include "elf/sparc.h"
146 #include "elf/tic6x.h"
147 #include "elf/tilegx.h"
148 #include "elf/tilepro.h"
149 #include "elf/v850.h"
151 #include "elf/x86-64.h"
152 #include "elf/xc16x.h"
153 #include "elf/xgate.h"
154 #include "elf/xstormy16.h"
155 #include "elf/xtensa.h"
158 #include "libiberty.h"
159 #include "safe-ctype.h"
160 #include "filenames.h"
163 #define offsetof(TYPE, MEMBER) ((size_t) &(((TYPE *) 0)->MEMBER))
166 char * program_name = "readelf";
167 static long archive_file_offset;
168 static unsigned long archive_file_size;
169 static unsigned long dynamic_addr;
170 static bfd_size_type dynamic_size;
171 static unsigned int dynamic_nent;
172 static char * dynamic_strings;
173 static unsigned long dynamic_strings_length;
174 static char * string_table;
175 static unsigned long string_table_length;
176 static unsigned long num_dynamic_syms;
177 static Elf_Internal_Sym * dynamic_symbols;
178 static Elf_Internal_Syminfo * dynamic_syminfo;
179 static unsigned long dynamic_syminfo_offset;
180 static unsigned int dynamic_syminfo_nent;
181 static char program_interpreter[PATH_MAX];
182 static bfd_vma dynamic_info[DT_ENCODING];
183 static bfd_vma dynamic_info_DT_GNU_HASH;
184 static bfd_vma version_info[16];
185 static Elf_Internal_Ehdr elf_header;
186 static Elf_Internal_Shdr * section_headers;
187 static Elf_Internal_Phdr * program_headers;
188 static Elf_Internal_Dyn * dynamic_section;
189 static Elf_Internal_Shdr * symtab_shndx_hdr;
190 static int show_name;
191 static int do_dynamic;
193 static int do_dyn_syms;
195 static int do_sections;
196 static int do_section_groups;
197 static int do_section_details;
198 static int do_segments;
199 static int do_unwind;
200 static int do_using_dynamic;
201 static int do_header;
203 static int do_version;
204 static int do_histogram;
205 static int do_debugging;
208 static int do_archive_index;
209 static int is_32bit_elf;
213 struct group_list * next;
214 unsigned int section_index;
219 struct group_list * root;
220 unsigned int group_index;
223 static size_t group_count;
224 static struct group * section_groups;
225 static struct group ** section_headers_groups;
228 /* Flag bits indicating particular types of dump. */
229 #define HEX_DUMP (1 << 0) /* The -x command line switch. */
230 #define DISASS_DUMP (1 << 1) /* The -i command line switch. */
231 #define DEBUG_DUMP (1 << 2) /* The -w command line switch. */
232 #define STRING_DUMP (1 << 3) /* The -p command line switch. */
233 #define RELOC_DUMP (1 << 4) /* The -R command line switch. */
235 typedef unsigned char dump_type;
237 /* A linked list of the section names for which dumps were requested. */
238 struct dump_list_entry
242 struct dump_list_entry * next;
244 static struct dump_list_entry * dump_sects_byname;
246 /* A dynamic array of flags indicating for which sections a dump
247 has been requested via command line switches. */
248 static dump_type * cmdline_dump_sects = NULL;
249 static unsigned int num_cmdline_dump_sects = 0;
251 /* A dynamic array of flags indicating for which sections a dump of
252 some kind has been requested. It is reset on a per-object file
253 basis and then initialised from the cmdline_dump_sects array,
254 the results of interpreting the -w switch, and the
255 dump_sects_byname list. */
256 static dump_type * dump_sects = NULL;
257 static unsigned int num_dump_sects = 0;
260 /* How to print a vma value. */
261 typedef enum print_mode
275 #define SECTION_NAME(X) \
276 ((X) == NULL ? _("<none>") \
277 : string_table == NULL ? _("<no-name>") \
278 : ((X)->sh_name >= string_table_length ? _("<corrupt>") \
279 : string_table + (X)->sh_name))
281 #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
283 #define GET_ELF_SYMBOLS(file, section, sym_count) \
284 (is_32bit_elf ? get_32bit_elf_symbols (file, section, sym_count) \
285 : get_64bit_elf_symbols (file, section, sym_count))
287 #define VALID_DYNAMIC_NAME(offset) ((dynamic_strings != NULL) && (offset < dynamic_strings_length))
288 /* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has
289 already been called and verified that the string exists. */
290 #define GET_DYNAMIC_NAME(offset) (dynamic_strings + offset)
292 #define REMOVE_ARCH_BITS(ADDR) \
295 if (elf_header.e_machine == EM_ARM) \
300 /* Retrieve NMEMB structures, each SIZE bytes long from FILE starting at OFFSET.
301 Put the retrieved data into VAR, if it is not NULL. Otherwise allocate a buffer
302 using malloc and fill that. In either case return the pointer to the start of
303 the retrieved data or NULL if something went wrong. If something does go wrong
304 emit an error message using REASON as part of the context. */
307 get_data (void * var, FILE * file, long offset, size_t size, size_t nmemb,
312 if (size == 0 || nmemb == 0)
315 if (fseek (file, archive_file_offset + offset, SEEK_SET))
317 error (_("Unable to seek to 0x%lx for %s\n"),
318 (unsigned long) archive_file_offset + offset, reason);
325 /* Check for overflow. */
326 if (nmemb < (~(size_t) 0 - 1) / size)
327 /* + 1 so that we can '\0' terminate invalid string table sections. */
328 mvar = malloc (size * nmemb + 1);
332 error (_("Out of memory allocating 0x%lx bytes for %s\n"),
333 (unsigned long)(size * nmemb), reason);
337 ((char *) mvar)[size * nmemb] = '\0';
340 if (fread (mvar, size, nmemb, file) != nmemb)
342 error (_("Unable to read in 0x%lx bytes of %s\n"),
343 (unsigned long)(size * nmemb), reason);
352 /* Print a VMA value. */
355 print_vma (bfd_vma vma, print_mode mode)
368 return nc + printf ("%8.8" BFD_VMA_FMT "x", vma);
375 return printf ("%5" BFD_VMA_FMT "d", vma);
383 return nc + printf ("%" BFD_VMA_FMT "x", vma);
386 return printf ("%" BFD_VMA_FMT "d", vma);
389 return printf ("%" BFD_VMA_FMT "u", vma);
394 /* Display a symbol on stdout. Handles the display of control characters and
395 multibye characters (assuming the host environment supports them).
397 Display at most abs(WIDTH) characters, truncating as necessary, unless do_wide is true.
399 If WIDTH is negative then ensure that the output is at least (- WIDTH) characters,
400 padding as necessary.
402 Returns the number of emitted characters. */
405 print_symbol (int width, const char *symbol)
407 bfd_boolean extra_padding = FALSE;
409 #ifdef HAVE_MBSTATE_T
416 /* Keep the width positive. This also helps. */
418 extra_padding = TRUE;
422 /* Set the remaining width to a very large value.
423 This simplifies the code below. */
424 width_remaining = INT_MAX;
426 width_remaining = width;
428 #ifdef HAVE_MBSTATE_T
429 /* Initialise the multibyte conversion state. */
430 memset (& state, 0, sizeof (state));
433 while (width_remaining)
436 const char c = *symbol++;
441 /* Do not print control characters directly as they can affect terminal
442 settings. Such characters usually appear in the names generated
443 by the assembler for local labels. */
446 if (width_remaining < 2)
449 printf ("^%c", c + 0x40);
450 width_remaining -= 2;
453 else if (ISPRINT (c))
461 #ifdef HAVE_MBSTATE_T
464 /* Let printf do the hard work of displaying multibyte characters. */
465 printf ("%.1s", symbol - 1);
469 #ifdef HAVE_MBSTATE_T
470 /* Try to find out how many bytes made up the character that was
471 just printed. Advance the symbol pointer past the bytes that
473 n = mbrtowc (& w, symbol - 1, MB_CUR_MAX, & state);
477 if (n != (size_t) -1 && n != (size_t) -2 && n > 0)
482 if (extra_padding && num_printed < width)
484 /* Fill in the remaining spaces. */
485 printf ("%-*s", width - num_printed, " ");
492 /* Return a pointer to section NAME, or NULL if no such section exists. */
494 static Elf_Internal_Shdr *
495 find_section (const char * name)
499 for (i = 0; i < elf_header.e_shnum; i++)
500 if (streq (SECTION_NAME (section_headers + i), name))
501 return section_headers + i;
506 /* Return a pointer to a section containing ADDR, or NULL if no such
509 static Elf_Internal_Shdr *
510 find_section_by_address (bfd_vma addr)
514 for (i = 0; i < elf_header.e_shnum; i++)
516 Elf_Internal_Shdr *sec = section_headers + i;
517 if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size)
524 /* Return a pointer to section NAME, or NULL if no such section exists,
525 restricted to the list of sections given in SET. */
527 static Elf_Internal_Shdr *
528 find_section_in_set (const char * name, unsigned int * set)
534 while ((i = *set++) > 0)
535 if (streq (SECTION_NAME (section_headers + i), name))
536 return section_headers + i;
539 return find_section (name);
542 /* Read an unsigned LEB128 encoded value from p. Set *PLEN to the number of
545 static inline unsigned long
546 read_uleb128 (unsigned char *data,
547 unsigned int *length_return,
548 const unsigned char * const end)
550 return read_leb128 (data, length_return, FALSE, end);
553 /* Return true if the current file is for IA-64 machine and OpenVMS ABI.
554 This OS has so many departures from the ELF standard that we test it at
560 return elf_header.e_machine == EM_IA_64
561 && elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS;
564 /* Guess the relocation size commonly used by the specific machines. */
567 guess_is_rela (unsigned int e_machine)
571 /* Targets that use REL relocations. */
588 /* Targets that use RELA relocations. */
592 case EM_ADAPTEVA_EPIPHANY:
594 case EM_ALTERA_NIOS2:
613 case EM_LATTICEMICO32:
622 case EM_CYGNUS_MN10200:
624 case EM_CYGNUS_MN10300:
655 case EM_MICROBLAZE_OLD:
676 warn (_("Don't know about relocations on this machine architecture\n"));
682 slurp_rela_relocs (FILE * file,
683 unsigned long rel_offset,
684 unsigned long rel_size,
685 Elf_Internal_Rela ** relasp,
686 unsigned long * nrelasp)
688 Elf_Internal_Rela * relas;
689 unsigned long nrelas;
694 Elf32_External_Rela * erelas;
696 erelas = (Elf32_External_Rela *) get_data (NULL, file, rel_offset, 1,
697 rel_size, _("32-bit relocation data"));
701 nrelas = rel_size / sizeof (Elf32_External_Rela);
703 relas = (Elf_Internal_Rela *) cmalloc (nrelas,
704 sizeof (Elf_Internal_Rela));
709 error (_("out of memory parsing relocs\n"));
713 for (i = 0; i < nrelas; i++)
715 relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
716 relas[i].r_info = BYTE_GET (erelas[i].r_info);
717 relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
724 Elf64_External_Rela * erelas;
726 erelas = (Elf64_External_Rela *) get_data (NULL, file, rel_offset, 1,
727 rel_size, _("64-bit relocation data"));
731 nrelas = rel_size / sizeof (Elf64_External_Rela);
733 relas = (Elf_Internal_Rela *) cmalloc (nrelas,
734 sizeof (Elf_Internal_Rela));
739 error (_("out of memory parsing relocs\n"));
743 for (i = 0; i < nrelas; i++)
745 relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
746 relas[i].r_info = BYTE_GET (erelas[i].r_info);
747 relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
749 /* The #ifdef BFD64 below is to prevent a compile time
750 warning. We know that if we do not have a 64 bit data
751 type that we will never execute this code anyway. */
753 if (elf_header.e_machine == EM_MIPS
754 && elf_header.e_ident[EI_DATA] != ELFDATA2MSB)
756 /* In little-endian objects, r_info isn't really a
757 64-bit little-endian value: it has a 32-bit
758 little-endian symbol index followed by four
759 individual byte fields. Reorder INFO
761 bfd_vma inf = relas[i].r_info;
762 inf = (((inf & 0xffffffff) << 32)
763 | ((inf >> 56) & 0xff)
764 | ((inf >> 40) & 0xff00)
765 | ((inf >> 24) & 0xff0000)
766 | ((inf >> 8) & 0xff000000));
767 relas[i].r_info = inf;
780 slurp_rel_relocs (FILE * file,
781 unsigned long rel_offset,
782 unsigned long rel_size,
783 Elf_Internal_Rela ** relsp,
784 unsigned long * nrelsp)
786 Elf_Internal_Rela * rels;
792 Elf32_External_Rel * erels;
794 erels = (Elf32_External_Rel *) get_data (NULL, file, rel_offset, 1,
795 rel_size, _("32-bit relocation data"));
799 nrels = rel_size / sizeof (Elf32_External_Rel);
801 rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
806 error (_("out of memory parsing relocs\n"));
810 for (i = 0; i < nrels; i++)
812 rels[i].r_offset = BYTE_GET (erels[i].r_offset);
813 rels[i].r_info = BYTE_GET (erels[i].r_info);
814 rels[i].r_addend = 0;
821 Elf64_External_Rel * erels;
823 erels = (Elf64_External_Rel *) get_data (NULL, file, rel_offset, 1,
824 rel_size, _("64-bit relocation data"));
828 nrels = rel_size / sizeof (Elf64_External_Rel);
830 rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
835 error (_("out of memory parsing relocs\n"));
839 for (i = 0; i < nrels; i++)
841 rels[i].r_offset = BYTE_GET (erels[i].r_offset);
842 rels[i].r_info = BYTE_GET (erels[i].r_info);
843 rels[i].r_addend = 0;
845 /* The #ifdef BFD64 below is to prevent a compile time
846 warning. We know that if we do not have a 64 bit data
847 type that we will never execute this code anyway. */
849 if (elf_header.e_machine == EM_MIPS
850 && elf_header.e_ident[EI_DATA] != ELFDATA2MSB)
852 /* In little-endian objects, r_info isn't really a
853 64-bit little-endian value: it has a 32-bit
854 little-endian symbol index followed by four
855 individual byte fields. Reorder INFO
857 bfd_vma inf = rels[i].r_info;
858 inf = (((inf & 0xffffffff) << 32)
859 | ((inf >> 56) & 0xff)
860 | ((inf >> 40) & 0xff00)
861 | ((inf >> 24) & 0xff0000)
862 | ((inf >> 8) & 0xff000000));
863 rels[i].r_info = inf;
875 /* Returns the reloc type extracted from the reloc info field. */
878 get_reloc_type (bfd_vma reloc_info)
881 return ELF32_R_TYPE (reloc_info);
883 switch (elf_header.e_machine)
886 /* Note: We assume that reloc_info has already been adjusted for us. */
887 return ELF64_MIPS_R_TYPE (reloc_info);
890 return ELF64_R_TYPE_ID (reloc_info);
893 return ELF64_R_TYPE (reloc_info);
897 /* Return the symbol index extracted from the reloc info field. */
900 get_reloc_symindex (bfd_vma reloc_info)
902 return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info);
905 static inline bfd_boolean
906 uses_msp430x_relocs (void)
909 elf_header.e_machine == EM_MSP430 /* Paranoia. */
910 /* GCC uses osabi == ELFOSBI_STANDALONE. */
911 && (((elf_header.e_flags & EF_MSP430_MACH) == E_MSP430_MACH_MSP430X)
912 /* TI compiler uses ELFOSABI_NONE. */
913 || (elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE));
916 /* Display the contents of the relocation data found at the specified
920 dump_relocations (FILE * file,
921 unsigned long rel_offset,
922 unsigned long rel_size,
923 Elf_Internal_Sym * symtab,
926 unsigned long strtablen,
930 Elf_Internal_Rela * rels;
932 if (is_rela == UNKNOWN)
933 is_rela = guess_is_rela (elf_header.e_machine);
937 if (!slurp_rela_relocs (file, rel_offset, rel_size, &rels, &rel_size))
942 if (!slurp_rel_relocs (file, rel_offset, rel_size, &rels, &rel_size))
951 printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n"));
953 printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n"));
958 printf (_(" Offset Info Type Sym. Value Symbol's Name\n"));
960 printf (_(" Offset Info Type Sym.Value Sym. Name\n"));
968 printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n"));
970 printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n"));
975 printf (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
977 printf (_(" Offset Info Type Sym. Value Sym. Name\n"));
981 for (i = 0; i < rel_size; i++)
986 bfd_vma symtab_index;
989 offset = rels[i].r_offset;
990 inf = rels[i].r_info;
992 type = get_reloc_type (inf);
993 symtab_index = get_reloc_symindex (inf);
997 printf ("%8.8lx %8.8lx ",
998 (unsigned long) offset & 0xffffffff,
999 (unsigned long) inf & 0xffffffff);
1003 #if BFD_HOST_64BIT_LONG
1005 ? "%16.16lx %16.16lx "
1006 : "%12.12lx %12.12lx ",
1008 #elif BFD_HOST_64BIT_LONG_LONG
1011 ? "%16.16llx %16.16llx "
1012 : "%12.12llx %12.12llx ",
1016 ? "%16.16I64x %16.16I64x "
1017 : "%12.12I64x %12.12I64x ",
1022 ? "%8.8lx%8.8lx %8.8lx%8.8lx "
1023 : "%4.4lx%8.8lx %4.4lx%8.8lx ",
1024 _bfd_int64_high (offset),
1025 _bfd_int64_low (offset),
1026 _bfd_int64_high (inf),
1027 _bfd_int64_low (inf));
1031 switch (elf_header.e_machine)
1038 rtype = elf_aarch64_reloc_type (type);
1042 case EM_CYGNUS_M32R:
1043 rtype = elf_m32r_reloc_type (type);
1048 rtype = elf_i386_reloc_type (type);
1053 rtype = elf_m68hc11_reloc_type (type);
1057 rtype = elf_m68k_reloc_type (type);
1061 rtype = elf_i960_reloc_type (type);
1066 rtype = elf_avr_reloc_type (type);
1069 case EM_OLD_SPARCV9:
1070 case EM_SPARC32PLUS:
1073 rtype = elf_sparc_reloc_type (type);
1077 rtype = elf_spu_reloc_type (type);
1081 rtype = v800_reloc_type (type);
1084 case EM_CYGNUS_V850:
1085 rtype = v850_reloc_type (type);
1089 case EM_CYGNUS_D10V:
1090 rtype = elf_d10v_reloc_type (type);
1094 case EM_CYGNUS_D30V:
1095 rtype = elf_d30v_reloc_type (type);
1099 rtype = elf_dlx_reloc_type (type);
1103 rtype = elf_sh_reloc_type (type);
1107 case EM_CYGNUS_MN10300:
1108 rtype = elf_mn10300_reloc_type (type);
1112 case EM_CYGNUS_MN10200:
1113 rtype = elf_mn10200_reloc_type (type);
1117 case EM_CYGNUS_FR30:
1118 rtype = elf_fr30_reloc_type (type);
1122 rtype = elf_frv_reloc_type (type);
1126 rtype = elf_mcore_reloc_type (type);
1130 rtype = elf_mmix_reloc_type (type);
1134 rtype = elf_moxie_reloc_type (type);
1138 if (uses_msp430x_relocs ())
1140 rtype = elf_msp430x_reloc_type (type);
1144 rtype = elf_msp430_reloc_type (type);
1148 rtype = elf_ppc_reloc_type (type);
1152 rtype = elf_ppc64_reloc_type (type);
1156 case EM_MIPS_RS3_LE:
1157 rtype = elf_mips_reloc_type (type);
1161 rtype = elf_alpha_reloc_type (type);
1165 rtype = elf_arm_reloc_type (type);
1169 rtype = elf_arc_reloc_type (type);
1173 rtype = elf_hppa_reloc_type (type);
1179 rtype = elf_h8_reloc_type (type);
1184 rtype = elf_or32_reloc_type (type);
1189 rtype = elf_pj_reloc_type (type);
1192 rtype = elf_ia64_reloc_type (type);
1196 rtype = elf_cris_reloc_type (type);
1200 rtype = elf_i860_reloc_type (type);
1206 rtype = elf_x86_64_reloc_type (type);
1210 rtype = i370_reloc_type (type);
1215 rtype = elf_s390_reloc_type (type);
1219 rtype = elf_score_reloc_type (type);
1223 rtype = elf_xstormy16_reloc_type (type);
1227 rtype = elf_crx_reloc_type (type);
1231 rtype = elf_vax_reloc_type (type);
1234 case EM_ADAPTEVA_EPIPHANY:
1235 rtype = elf_epiphany_reloc_type (type);
1240 rtype = elf_ip2k_reloc_type (type);
1244 rtype = elf_iq2000_reloc_type (type);
1249 rtype = elf_xtensa_reloc_type (type);
1252 case EM_LATTICEMICO32:
1253 rtype = elf_lm32_reloc_type (type);
1258 rtype = elf_m32c_reloc_type (type);
1262 rtype = elf_mt_reloc_type (type);
1266 rtype = elf_bfin_reloc_type (type);
1270 rtype = elf_mep_reloc_type (type);
1274 rtype = elf_cr16_reloc_type (type);
1278 case EM_MICROBLAZE_OLD:
1279 rtype = elf_microblaze_reloc_type (type);
1283 rtype = elf_rl78_reloc_type (type);
1287 rtype = elf_rx_reloc_type (type);
1291 rtype = elf_metag_reloc_type (type);
1296 rtype = elf_xc16x_reloc_type (type);
1300 rtype = elf_tic6x_reloc_type (type);
1304 rtype = elf_tilegx_reloc_type (type);
1308 rtype = elf_tilepro_reloc_type (type);
1312 rtype = elf_xgate_reloc_type (type);
1315 case EM_ALTERA_NIOS2:
1316 rtype = elf_nios2_reloc_type (type);
1321 printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff);
1323 printf (do_wide ? "%-22.22s" : "%-17.17s", rtype);
1325 if (elf_header.e_machine == EM_ALPHA
1327 && streq (rtype, "R_ALPHA_LITUSE")
1330 switch (rels[i].r_addend)
1332 case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break;
1333 case LITUSE_ALPHA_BASE: rtype = "BASE"; break;
1334 case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break;
1335 case LITUSE_ALPHA_JSR: rtype = "JSR"; break;
1336 case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break;
1337 case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break;
1338 case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break;
1339 default: rtype = NULL;
1342 printf (" (%s)", rtype);
1346 printf (_("<unknown addend: %lx>"),
1347 (unsigned long) rels[i].r_addend);
1350 else if (symtab_index)
1352 if (symtab == NULL || symtab_index >= nsyms)
1353 printf (_(" bad symbol index: %08lx"), (unsigned long) symtab_index);
1356 Elf_Internal_Sym * psym;
1358 psym = symtab + symtab_index;
1362 if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC)
1366 unsigned int width = is_32bit_elf ? 8 : 14;
1368 /* Relocations against GNU_IFUNC symbols do not use the value
1369 of the symbol as the address to relocate against. Instead
1370 they invoke the function named by the symbol and use its
1371 result as the address for relocation.
1373 To indicate this to the user, do not display the value of
1374 the symbol in the "Symbols's Value" field. Instead show
1375 its name followed by () as a hint that the symbol is
1379 || psym->st_name == 0
1380 || psym->st_name >= strtablen)
1383 name = strtab + psym->st_name;
1385 len = print_symbol (width, name);
1386 printf ("()%-*s", len <= width ? (width + 1) - len : 1, " ");
1390 print_vma (psym->st_value, LONG_HEX);
1392 printf (is_32bit_elf ? " " : " ");
1395 if (psym->st_name == 0)
1397 const char * sec_name = "<null>";
1400 if (ELF_ST_TYPE (psym->st_info) == STT_SECTION)
1402 if (psym->st_shndx < elf_header.e_shnum)
1404 = SECTION_NAME (section_headers + psym->st_shndx);
1405 else if (psym->st_shndx == SHN_ABS)
1407 else if (psym->st_shndx == SHN_COMMON)
1408 sec_name = "COMMON";
1409 else if ((elf_header.e_machine == EM_MIPS
1410 && psym->st_shndx == SHN_MIPS_SCOMMON)
1411 || (elf_header.e_machine == EM_TI_C6000
1412 && psym->st_shndx == SHN_TIC6X_SCOMMON))
1413 sec_name = "SCOMMON";
1414 else if (elf_header.e_machine == EM_MIPS
1415 && psym->st_shndx == SHN_MIPS_SUNDEFINED)
1416 sec_name = "SUNDEF";
1417 else if ((elf_header.e_machine == EM_X86_64
1418 || elf_header.e_machine == EM_L1OM
1419 || elf_header.e_machine == EM_K1OM)
1420 && psym->st_shndx == SHN_X86_64_LCOMMON)
1421 sec_name = "LARGE_COMMON";
1422 else if (elf_header.e_machine == EM_IA_64
1423 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX
1424 && psym->st_shndx == SHN_IA_64_ANSI_COMMON)
1425 sec_name = "ANSI_COM";
1426 else if (is_ia64_vms ()
1427 && psym->st_shndx == SHN_IA_64_VMS_SYMVEC)
1428 sec_name = "VMS_SYMVEC";
1431 sprintf (name_buf, "<section 0x%x>",
1432 (unsigned int) psym->st_shndx);
1433 sec_name = name_buf;
1436 print_symbol (22, sec_name);
1438 else if (strtab == NULL)
1439 printf (_("<string table index: %3ld>"), psym->st_name);
1440 else if (psym->st_name >= strtablen)
1441 printf (_("<corrupt string table index: %3ld>"), psym->st_name);
1443 print_symbol (22, strtab + psym->st_name);
1447 bfd_signed_vma off = rels[i].r_addend;
1450 printf (" - %" BFD_VMA_FMT "x", - off);
1452 printf (" + %" BFD_VMA_FMT "x", off);
1458 bfd_signed_vma off = rels[i].r_addend;
1460 printf ("%*c", is_32bit_elf ? 12 : 20, ' ');
1462 printf ("-%" BFD_VMA_FMT "x", - off);
1464 printf ("%" BFD_VMA_FMT "x", off);
1467 if (elf_header.e_machine == EM_SPARCV9
1469 && streq (rtype, "R_SPARC_OLO10"))
1470 printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf));
1475 if (! is_32bit_elf && elf_header.e_machine == EM_MIPS)
1477 bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf);
1478 bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf);
1479 const char * rtype2 = elf_mips_reloc_type (type2);
1480 const char * rtype3 = elf_mips_reloc_type (type3);
1482 printf (" Type2: ");
1485 printf (_("unrecognized: %-7lx"),
1486 (unsigned long) type2 & 0xffffffff);
1488 printf ("%-17.17s", rtype2);
1490 printf ("\n Type3: ");
1493 printf (_("unrecognized: %-7lx"),
1494 (unsigned long) type3 & 0xffffffff);
1496 printf ("%-17.17s", rtype3);
1507 get_mips_dynamic_type (unsigned long type)
1511 case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION";
1512 case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP";
1513 case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM";
1514 case DT_MIPS_IVERSION: return "MIPS_IVERSION";
1515 case DT_MIPS_FLAGS: return "MIPS_FLAGS";
1516 case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS";
1517 case DT_MIPS_MSYM: return "MIPS_MSYM";
1518 case DT_MIPS_CONFLICT: return "MIPS_CONFLICT";
1519 case DT_MIPS_LIBLIST: return "MIPS_LIBLIST";
1520 case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO";
1521 case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO";
1522 case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO";
1523 case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO";
1524 case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO";
1525 case DT_MIPS_GOTSYM: return "MIPS_GOTSYM";
1526 case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO";
1527 case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP";
1528 case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS";
1529 case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO";
1530 case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE";
1531 case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO";
1532 case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC";
1533 case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO";
1534 case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM";
1535 case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO";
1536 case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM";
1537 case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO";
1538 case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS";
1539 case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT";
1540 case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
1541 case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX";
1542 case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX";
1543 case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX";
1544 case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX";
1545 case DT_MIPS_OPTIONS: return "MIPS_OPTIONS";
1546 case DT_MIPS_INTERFACE: return "MIPS_INTERFACE";
1547 case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN";
1548 case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE";
1549 case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR";
1550 case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX";
1551 case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE";
1552 case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE";
1553 case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC";
1554 case DT_MIPS_PLTGOT: return "MIPS_PLTGOT";
1555 case DT_MIPS_RWPLT: return "MIPS_RWPLT";
1562 get_sparc64_dynamic_type (unsigned long type)
1566 case DT_SPARC_REGISTER: return "SPARC_REGISTER";
1573 get_ppc_dynamic_type (unsigned long type)
1577 case DT_PPC_GOT: return "PPC_GOT";
1578 case DT_PPC_TLSOPT: return "PPC_TLSOPT";
1585 get_ppc64_dynamic_type (unsigned long type)
1589 case DT_PPC64_GLINK: return "PPC64_GLINK";
1590 case DT_PPC64_OPD: return "PPC64_OPD";
1591 case DT_PPC64_OPDSZ: return "PPC64_OPDSZ";
1592 case DT_PPC64_TLSOPT: return "PPC64_TLSOPT";
1599 get_parisc_dynamic_type (unsigned long type)
1603 case DT_HP_LOAD_MAP: return "HP_LOAD_MAP";
1604 case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS";
1605 case DT_HP_DLD_HOOK: return "HP_DLD_HOOK";
1606 case DT_HP_UX10_INIT: return "HP_UX10_INIT";
1607 case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ";
1608 case DT_HP_PREINIT: return "HP_PREINIT";
1609 case DT_HP_PREINITSZ: return "HP_PREINITSZ";
1610 case DT_HP_NEEDED: return "HP_NEEDED";
1611 case DT_HP_TIME_STAMP: return "HP_TIME_STAMP";
1612 case DT_HP_CHECKSUM: return "HP_CHECKSUM";
1613 case DT_HP_GST_SIZE: return "HP_GST_SIZE";
1614 case DT_HP_GST_VERSION: return "HP_GST_VERSION";
1615 case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL";
1616 case DT_HP_EPLTREL: return "HP_GST_EPLTREL";
1617 case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ";
1618 case DT_HP_FILTERED: return "HP_FILTERED";
1619 case DT_HP_FILTER_TLS: return "HP_FILTER_TLS";
1620 case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED";
1621 case DT_HP_LAZYLOAD: return "HP_LAZYLOAD";
1622 case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT";
1623 case DT_PLT: return "PLT";
1624 case DT_PLT_SIZE: return "PLT_SIZE";
1625 case DT_DLT: return "DLT";
1626 case DT_DLT_SIZE: return "DLT_SIZE";
1633 get_ia64_dynamic_type (unsigned long type)
1637 case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE";
1638 case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE";
1639 case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT";
1640 case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS";
1641 case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ";
1642 case DT_IA_64_VMS_IDENT: return "VMS_IDENT";
1643 case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT";
1644 case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT";
1645 case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT";
1646 case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT";
1647 case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED";
1648 case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT";
1649 case DT_IA_64_VMS_XLATED: return "VMS_XLATED";
1650 case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE";
1651 case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ";
1652 case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG";
1653 case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG";
1654 case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME";
1655 case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO";
1656 case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET";
1657 case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG";
1658 case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET";
1659 case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG";
1660 case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET";
1661 case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET";
1662 case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF";
1663 case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF";
1664 case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF";
1665 case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET";
1666 case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG";
1667 case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE";
1674 get_alpha_dynamic_type (unsigned long type)
1678 case DT_ALPHA_PLTRO: return "ALPHA_PLTRO";
1685 get_score_dynamic_type (unsigned long type)
1689 case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS";
1690 case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO";
1691 case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO";
1692 case DT_SCORE_GOTSYM: return "SCORE_GOTSYM";
1693 case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO";
1694 case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO";
1701 get_tic6x_dynamic_type (unsigned long type)
1705 case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET";
1706 case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET";
1707 case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE";
1708 case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE";
1709 case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP";
1710 case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX";
1717 get_nios2_dynamic_type (unsigned long type)
1721 case DT_NIOS2_GP: return "NIOS2_GP";
1728 get_dynamic_type (unsigned long type)
1730 static char buff[64];
1734 case DT_NULL: return "NULL";
1735 case DT_NEEDED: return "NEEDED";
1736 case DT_PLTRELSZ: return "PLTRELSZ";
1737 case DT_PLTGOT: return "PLTGOT";
1738 case DT_HASH: return "HASH";
1739 case DT_STRTAB: return "STRTAB";
1740 case DT_SYMTAB: return "SYMTAB";
1741 case DT_RELA: return "RELA";
1742 case DT_RELASZ: return "RELASZ";
1743 case DT_RELAENT: return "RELAENT";
1744 case DT_STRSZ: return "STRSZ";
1745 case DT_SYMENT: return "SYMENT";
1746 case DT_INIT: return "INIT";
1747 case DT_FINI: return "FINI";
1748 case DT_SONAME: return "SONAME";
1749 case DT_RPATH: return "RPATH";
1750 case DT_SYMBOLIC: return "SYMBOLIC";
1751 case DT_REL: return "REL";
1752 case DT_RELSZ: return "RELSZ";
1753 case DT_RELENT: return "RELENT";
1754 case DT_PLTREL: return "PLTREL";
1755 case DT_DEBUG: return "DEBUG";
1756 case DT_TEXTREL: return "TEXTREL";
1757 case DT_JMPREL: return "JMPREL";
1758 case DT_BIND_NOW: return "BIND_NOW";
1759 case DT_INIT_ARRAY: return "INIT_ARRAY";
1760 case DT_FINI_ARRAY: return "FINI_ARRAY";
1761 case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ";
1762 case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ";
1763 case DT_RUNPATH: return "RUNPATH";
1764 case DT_FLAGS: return "FLAGS";
1766 case DT_PREINIT_ARRAY: return "PREINIT_ARRAY";
1767 case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ";
1769 case DT_CHECKSUM: return "CHECKSUM";
1770 case DT_PLTPADSZ: return "PLTPADSZ";
1771 case DT_MOVEENT: return "MOVEENT";
1772 case DT_MOVESZ: return "MOVESZ";
1773 case DT_FEATURE: return "FEATURE";
1774 case DT_POSFLAG_1: return "POSFLAG_1";
1775 case DT_SYMINSZ: return "SYMINSZ";
1776 case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */
1778 case DT_ADDRRNGLO: return "ADDRRNGLO";
1779 case DT_CONFIG: return "CONFIG";
1780 case DT_DEPAUDIT: return "DEPAUDIT";
1781 case DT_AUDIT: return "AUDIT";
1782 case DT_PLTPAD: return "PLTPAD";
1783 case DT_MOVETAB: return "MOVETAB";
1784 case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */
1786 case DT_VERSYM: return "VERSYM";
1788 case DT_TLSDESC_GOT: return "TLSDESC_GOT";
1789 case DT_TLSDESC_PLT: return "TLSDESC_PLT";
1790 case DT_RELACOUNT: return "RELACOUNT";
1791 case DT_RELCOUNT: return "RELCOUNT";
1792 case DT_FLAGS_1: return "FLAGS_1";
1793 case DT_VERDEF: return "VERDEF";
1794 case DT_VERDEFNUM: return "VERDEFNUM";
1795 case DT_VERNEED: return "VERNEED";
1796 case DT_VERNEEDNUM: return "VERNEEDNUM";
1798 case DT_AUXILIARY: return "AUXILIARY";
1799 case DT_USED: return "USED";
1800 case DT_FILTER: return "FILTER";
1802 case DT_GNU_PRELINKED: return "GNU_PRELINKED";
1803 case DT_GNU_CONFLICT: return "GNU_CONFLICT";
1804 case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ";
1805 case DT_GNU_LIBLIST: return "GNU_LIBLIST";
1806 case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ";
1807 case DT_GNU_HASH: return "GNU_HASH";
1810 if ((type >= DT_LOPROC) && (type <= DT_HIPROC))
1812 const char * result;
1814 switch (elf_header.e_machine)
1817 case EM_MIPS_RS3_LE:
1818 result = get_mips_dynamic_type (type);
1821 result = get_sparc64_dynamic_type (type);
1824 result = get_ppc_dynamic_type (type);
1827 result = get_ppc64_dynamic_type (type);
1830 result = get_ia64_dynamic_type (type);
1833 result = get_alpha_dynamic_type (type);
1836 result = get_score_dynamic_type (type);
1839 result = get_tic6x_dynamic_type (type);
1841 case EM_ALTERA_NIOS2:
1842 result = get_nios2_dynamic_type (type);
1852 snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type);
1854 else if (((type >= DT_LOOS) && (type <= DT_HIOS))
1855 || (elf_header.e_machine == EM_PARISC
1856 && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS)))
1858 const char * result;
1860 switch (elf_header.e_machine)
1863 result = get_parisc_dynamic_type (type);
1866 result = get_ia64_dynamic_type (type);
1876 snprintf (buff, sizeof (buff), _("Operating System specific: %lx"),
1880 snprintf (buff, sizeof (buff), _("<unknown>: %lx"), type);
1887 get_file_type (unsigned e_type)
1889 static char buff[32];
1893 case ET_NONE: return _("NONE (None)");
1894 case ET_REL: return _("REL (Relocatable file)");
1895 case ET_EXEC: return _("EXEC (Executable file)");
1896 case ET_DYN: return _("DYN (Shared object file)");
1897 case ET_CORE: return _("CORE (Core file)");
1900 if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC))
1901 snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type);
1902 else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS))
1903 snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type);
1905 snprintf (buff, sizeof (buff), _("<unknown>: %x"), e_type);
1911 get_machine_name (unsigned e_machine)
1913 static char buff[64]; /* XXX */
1917 case EM_NONE: return _("None");
1918 case EM_AARCH64: return "AArch64";
1919 case EM_M32: return "WE32100";
1920 case EM_SPARC: return "Sparc";
1921 case EM_SPU: return "SPU";
1922 case EM_386: return "Intel 80386";
1923 case EM_68K: return "MC68000";
1924 case EM_88K: return "MC88000";
1925 case EM_486: return "Intel 80486";
1926 case EM_860: return "Intel 80860";
1927 case EM_MIPS: return "MIPS R3000";
1928 case EM_S370: return "IBM System/370";
1929 case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian";
1930 case EM_OLD_SPARCV9: return "Sparc v9 (old)";
1931 case EM_PARISC: return "HPPA";
1932 case EM_PPC_OLD: return "Power PC (old)";
1933 case EM_SPARC32PLUS: return "Sparc v8+" ;
1934 case EM_960: return "Intel 90860";
1935 case EM_PPC: return "PowerPC";
1936 case EM_PPC64: return "PowerPC64";
1937 case EM_FR20: return "Fujitsu FR20";
1938 case EM_RH32: return "TRW RH32";
1939 case EM_MCORE: return "MCORE";
1940 case EM_ARM: return "ARM";
1941 case EM_OLD_ALPHA: return "Digital Alpha (old)";
1942 case EM_SH: return "Renesas / SuperH SH";
1943 case EM_SPARCV9: return "Sparc v9";
1944 case EM_TRICORE: return "Siemens Tricore";
1945 case EM_ARC: return "ARC";
1946 case EM_H8_300: return "Renesas H8/300";
1947 case EM_H8_300H: return "Renesas H8/300H";
1948 case EM_H8S: return "Renesas H8S";
1949 case EM_H8_500: return "Renesas H8/500";
1950 case EM_IA_64: return "Intel IA-64";
1951 case EM_MIPS_X: return "Stanford MIPS-X";
1952 case EM_COLDFIRE: return "Motorola Coldfire";
1953 case EM_ALPHA: return "Alpha";
1954 case EM_CYGNUS_D10V:
1955 case EM_D10V: return "d10v";
1956 case EM_CYGNUS_D30V:
1957 case EM_D30V: return "d30v";
1958 case EM_CYGNUS_M32R:
1959 case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)";
1960 case EM_CYGNUS_V850:
1961 case EM_V800: return "Renesas V850 (using RH850 ABI)";
1962 case EM_V850: return "Renesas V850";
1963 case EM_CYGNUS_MN10300:
1964 case EM_MN10300: return "mn10300";
1965 case EM_CYGNUS_MN10200:
1966 case EM_MN10200: return "mn10200";
1967 case EM_MOXIE: return "Moxie";
1968 case EM_CYGNUS_FR30:
1969 case EM_FR30: return "Fujitsu FR30";
1970 case EM_CYGNUS_FRV: return "Fujitsu FR-V";
1972 case EM_PJ: return "picoJava";
1973 case EM_MMA: return "Fujitsu Multimedia Accelerator";
1974 case EM_PCP: return "Siemens PCP";
1975 case EM_NCPU: return "Sony nCPU embedded RISC processor";
1976 case EM_NDR1: return "Denso NDR1 microprocesspr";
1977 case EM_STARCORE: return "Motorola Star*Core processor";
1978 case EM_ME16: return "Toyota ME16 processor";
1979 case EM_ST100: return "STMicroelectronics ST100 processor";
1980 case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor";
1981 case EM_PDSP: return "Sony DSP processor";
1982 case EM_PDP10: return "Digital Equipment Corp. PDP-10";
1983 case EM_PDP11: return "Digital Equipment Corp. PDP-11";
1984 case EM_FX66: return "Siemens FX66 microcontroller";
1985 case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller";
1986 case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller";
1987 case EM_68HC16: return "Motorola MC68HC16 Microcontroller";
1988 case EM_68HC12: return "Motorola MC68HC12 Microcontroller";
1989 case EM_68HC11: return "Motorola MC68HC11 Microcontroller";
1990 case EM_68HC08: return "Motorola MC68HC08 Microcontroller";
1991 case EM_68HC05: return "Motorola MC68HC05 Microcontroller";
1992 case EM_SVX: return "Silicon Graphics SVx";
1993 case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller";
1994 case EM_VAX: return "Digital VAX";
1996 case EM_AVR: return "Atmel AVR 8-bit microcontroller";
1997 case EM_CRIS: return "Axis Communications 32-bit embedded processor";
1998 case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu";
1999 case EM_FIREPATH: return "Element 14 64-bit DSP processor";
2000 case EM_ZSP: return "LSI Logic's 16-bit DSP processor";
2001 case EM_MMIX: return "Donald Knuth's educational 64-bit processor";
2002 case EM_HUANY: return "Harvard Universitys's machine-independent object format";
2003 case EM_PRISM: return "Vitesse Prism";
2004 case EM_X86_64: return "Advanced Micro Devices X86-64";
2005 case EM_L1OM: return "Intel L1OM";
2006 case EM_K1OM: return "Intel K1OM";
2008 case EM_S390: return "IBM S/390";
2009 case EM_SCORE: return "SUNPLUS S+Core";
2010 case EM_XSTORMY16: return "Sanyo XStormy16 CPU core";
2012 case EM_OR32: return "OpenRISC";
2013 case EM_ARC_A5: return "ARC International ARCompact processor";
2014 case EM_CRX: return "National Semiconductor CRX microprocessor";
2015 case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY";
2016 case EM_DLX: return "OpenDLX";
2018 case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers";
2019 case EM_IQ2000: return "Vitesse IQ2000";
2021 case EM_XTENSA: return "Tensilica Xtensa Processor";
2022 case EM_VIDEOCORE: return "Alphamosaic VideoCore processor";
2023 case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor";
2024 case EM_NS32K: return "National Semiconductor 32000 series";
2025 case EM_TPC: return "Tenor Network TPC processor";
2026 case EM_ST200: return "STMicroelectronics ST200 microcontroller";
2027 case EM_MAX: return "MAX Processor";
2028 case EM_CR: return "National Semiconductor CompactRISC";
2029 case EM_F2MC16: return "Fujitsu F2MC16";
2030 case EM_MSP430: return "Texas Instruments msp430 microcontroller";
2031 case EM_LATTICEMICO32: return "Lattice Mico32";
2033 case EM_M32C: return "Renesas M32c";
2034 case EM_MT: return "Morpho Techologies MT processor";
2035 case EM_BLACKFIN: return "Analog Devices Blackfin";
2036 case EM_SE_C33: return "S1C33 Family of Seiko Epson processors";
2037 case EM_SEP: return "Sharp embedded microprocessor";
2038 case EM_ARCA: return "Arca RISC microprocessor";
2039 case EM_UNICORE: return "Unicore";
2040 case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU";
2041 case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor";
2042 case EM_NIOS32: return "Altera Nios";
2043 case EM_ALTERA_NIOS2: return "Altera Nios II";
2045 case EM_XC16X: return "Infineon Technologies xc16x";
2046 case EM_M16C: return "Renesas M16C series microprocessors";
2047 case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller";
2048 case EM_CE: return "Freescale Communication Engine RISC core";
2049 case EM_TSK3000: return "Altium TSK3000 core";
2050 case EM_RS08: return "Freescale RS08 embedded processor";
2051 case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor";
2052 case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor";
2053 case EM_VIDEOCORE3: return "Broadcom VideoCore III processor";
2054 case EM_SE_C17: return "Seiko Epson C17 family";
2055 case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family";
2056 case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family";
2057 case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family";
2058 case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor";
2059 case EM_CYPRESS_M8C: return "Cypress M8C microprocessor";
2060 case EM_R32C: return "Renesas R32C series microprocessors";
2061 case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family";
2062 case EM_QDSP6: return "QUALCOMM DSP6 Processor";
2063 case EM_8051: return "Intel 8051 and variants";
2064 case EM_STXP7X: return "STMicroelectronics STxP7x family";
2065 case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family";
2066 case EM_ECOG1X: return "Cyan Technology eCOG1X family";
2067 case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers";
2068 case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor";
2069 case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor";
2070 case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture";
2071 case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine";
2074 case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze";
2075 case EM_RL78: return "Renesas RL78";
2076 case EM_RX: return "Renesas RX";
2077 case EM_METAG: return "Imagination Technologies Meta processor architecture";
2078 case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture";
2079 case EM_ECOG16: return "Cyan Technology eCOG16 family";
2080 case EM_ETPU: return "Freescale Extended Time Processing Unit";
2081 case EM_SLE9X: return "Infineon Technologies SLE9X core";
2082 case EM_AVR32: return "Atmel Corporation 32-bit microprocessor family";
2083 case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller";
2084 case EM_TILE64: return "Tilera TILE64 multicore architecture family";
2085 case EM_TILEPRO: return "Tilera TILEPro multicore architecture family";
2086 case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family";
2087 case EM_CUDA: return "NVIDIA CUDA architecture";
2088 case EM_XGATE: return "Motorola XGATE embedded processor";
2090 snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
2096 decode_ARM_machine_flags (unsigned e_flags, char buf[])
2101 eabi = EF_ARM_EABI_VERSION (e_flags);
2102 e_flags &= ~ EF_ARM_EABIMASK;
2104 /* Handle "generic" ARM flags. */
2105 if (e_flags & EF_ARM_RELEXEC)
2107 strcat (buf, ", relocatable executable");
2108 e_flags &= ~ EF_ARM_RELEXEC;
2111 if (e_flags & EF_ARM_HASENTRY)
2113 strcat (buf, ", has entry point");
2114 e_flags &= ~ EF_ARM_HASENTRY;
2117 /* Now handle EABI specific flags. */
2121 strcat (buf, ", <unrecognized EABI>");
2126 case EF_ARM_EABI_VER1:
2127 strcat (buf, ", Version1 EABI");
2132 /* Process flags one bit at a time. */
2133 flag = e_flags & - e_flags;
2138 case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
2139 strcat (buf, ", sorted symbol tables");
2149 case EF_ARM_EABI_VER2:
2150 strcat (buf, ", Version2 EABI");
2155 /* Process flags one bit at a time. */
2156 flag = e_flags & - e_flags;
2161 case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
2162 strcat (buf, ", sorted symbol tables");
2165 case EF_ARM_DYNSYMSUSESEGIDX:
2166 strcat (buf, ", dynamic symbols use segment index");
2169 case EF_ARM_MAPSYMSFIRST:
2170 strcat (buf, ", mapping symbols precede others");
2180 case EF_ARM_EABI_VER3:
2181 strcat (buf, ", Version3 EABI");
2184 case EF_ARM_EABI_VER4:
2185 strcat (buf, ", Version4 EABI");
2190 /* Process flags one bit at a time. */
2191 flag = e_flags & - e_flags;
2197 strcat (buf, ", BE8");
2201 strcat (buf, ", LE8");
2212 case EF_ARM_EABI_VER5:
2213 strcat (buf, ", Version5 EABI");
2218 /* Process flags one bit at a time. */
2219 flag = e_flags & - e_flags;
2225 strcat (buf, ", BE8");
2229 strcat (buf, ", LE8");
2232 case EF_ARM_ABI_FLOAT_SOFT: /* Conflicts with EF_ARM_SOFT_FLOAT. */
2233 strcat (buf, ", soft-float ABI");
2236 case EF_ARM_ABI_FLOAT_HARD: /* Conflicts with EF_ARM_VFP_FLOAT. */
2237 strcat (buf, ", hard-float ABI");
2247 case EF_ARM_EABI_UNKNOWN:
2248 strcat (buf, ", GNU EABI");
2253 /* Process flags one bit at a time. */
2254 flag = e_flags & - e_flags;
2259 case EF_ARM_INTERWORK:
2260 strcat (buf, ", interworking enabled");
2263 case EF_ARM_APCS_26:
2264 strcat (buf, ", uses APCS/26");
2267 case EF_ARM_APCS_FLOAT:
2268 strcat (buf, ", uses APCS/float");
2272 strcat (buf, ", position independent");
2276 strcat (buf, ", 8 bit structure alignment");
2279 case EF_ARM_NEW_ABI:
2280 strcat (buf, ", uses new ABI");
2283 case EF_ARM_OLD_ABI:
2284 strcat (buf, ", uses old ABI");
2287 case EF_ARM_SOFT_FLOAT:
2288 strcat (buf, ", software FP");
2291 case EF_ARM_VFP_FLOAT:
2292 strcat (buf, ", VFP");
2295 case EF_ARM_MAVERICK_FLOAT:
2296 strcat (buf, ", Maverick FP");
2307 strcat (buf,_(", <unknown>"));
2311 get_machine_flags (unsigned e_flags, unsigned e_machine)
2313 static char buf[1024];
2325 decode_ARM_machine_flags (e_flags, buf);
2329 if (e_flags & EF_BFIN_PIC)
2330 strcat (buf, ", PIC");
2332 if (e_flags & EF_BFIN_FDPIC)
2333 strcat (buf, ", FDPIC");
2335 if (e_flags & EF_BFIN_CODE_IN_L1)
2336 strcat (buf, ", code in L1");
2338 if (e_flags & EF_BFIN_DATA_IN_L1)
2339 strcat (buf, ", data in L1");
2344 switch (e_flags & EF_FRV_CPU_MASK)
2346 case EF_FRV_CPU_GENERIC:
2350 strcat (buf, ", fr???");
2353 case EF_FRV_CPU_FR300:
2354 strcat (buf, ", fr300");
2357 case EF_FRV_CPU_FR400:
2358 strcat (buf, ", fr400");
2360 case EF_FRV_CPU_FR405:
2361 strcat (buf, ", fr405");
2364 case EF_FRV_CPU_FR450:
2365 strcat (buf, ", fr450");
2368 case EF_FRV_CPU_FR500:
2369 strcat (buf, ", fr500");
2371 case EF_FRV_CPU_FR550:
2372 strcat (buf, ", fr550");
2375 case EF_FRV_CPU_SIMPLE:
2376 strcat (buf, ", simple");
2378 case EF_FRV_CPU_TOMCAT:
2379 strcat (buf, ", tomcat");
2385 if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000)
2386 strcat (buf, ", m68000");
2387 else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32)
2388 strcat (buf, ", cpu32");
2389 else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO)
2390 strcat (buf, ", fido_a");
2393 char const * isa = _("unknown");
2394 char const * mac = _("unknown mac");
2395 char const * additional = NULL;
2397 switch (e_flags & EF_M68K_CF_ISA_MASK)
2399 case EF_M68K_CF_ISA_A_NODIV:
2401 additional = ", nodiv";
2403 case EF_M68K_CF_ISA_A:
2406 case EF_M68K_CF_ISA_A_PLUS:
2409 case EF_M68K_CF_ISA_B_NOUSP:
2411 additional = ", nousp";
2413 case EF_M68K_CF_ISA_B:
2416 case EF_M68K_CF_ISA_C:
2419 case EF_M68K_CF_ISA_C_NODIV:
2421 additional = ", nodiv";
2424 strcat (buf, ", cf, isa ");
2427 strcat (buf, additional);
2428 if (e_flags & EF_M68K_CF_FLOAT)
2429 strcat (buf, ", float");
2430 switch (e_flags & EF_M68K_CF_MAC_MASK)
2435 case EF_M68K_CF_MAC:
2438 case EF_M68K_CF_EMAC:
2441 case EF_M68K_CF_EMAC_B:
2454 if (e_flags & EF_PPC_EMB)
2455 strcat (buf, ", emb");
2457 if (e_flags & EF_PPC_RELOCATABLE)
2458 strcat (buf, _(", relocatable"));
2460 if (e_flags & EF_PPC_RELOCATABLE_LIB)
2461 strcat (buf, _(", relocatable-lib"));
2465 if ((e_flags & EF_RH850_ABI) == EF_RH850_ABI)
2466 strcat (buf, ", RH850 ABI");
2468 if (e_flags & EF_V800_850E3)
2469 strcat (buf, ", V3 architecture");
2471 if ((e_flags & (EF_RH850_FPU_DOUBLE | EF_RH850_FPU_SINGLE)) == 0)
2472 strcat (buf, ", FPU not used");
2474 if ((e_flags & (EF_RH850_REGMODE22 | EF_RH850_REGMODE32)) == 0)
2475 strcat (buf, ", regmode: COMMON");
2477 if ((e_flags & (EF_RH850_GP_FIX | EF_RH850_GP_NOFIX)) == 0)
2478 strcat (buf, ", r4 not used");
2480 if ((e_flags & (EF_RH850_EP_FIX | EF_RH850_EP_NOFIX)) == 0)
2481 strcat (buf, ", r30 not used");
2483 if ((e_flags & (EF_RH850_TP_FIX | EF_RH850_TP_NOFIX)) == 0)
2484 strcat (buf, ", r5 not used");
2486 if ((e_flags & (EF_RH850_REG2_RESERVE | EF_RH850_REG2_NORESERVE)) == 0)
2487 strcat (buf, ", r2 not used");
2489 for (e_flags &= 0xFFFF; e_flags; e_flags &= ~ (e_flags & - e_flags))
2491 switch (e_flags & - e_flags)
2493 case EF_RH850_FPU_DOUBLE: strcat (buf, ", double precision FPU"); break;
2494 case EF_RH850_FPU_SINGLE: strcat (buf, ", single precision FPU"); break;
2495 case EF_RH850_SIMD: strcat (buf, ", SIMD"); break;
2496 case EF_RH850_CACHE: strcat (buf, ", CACHE"); break;
2497 case EF_RH850_MMU: strcat (buf, ", MMU"); break;
2498 case EF_RH850_REGMODE22: strcat (buf, ", regmode:22"); break;
2499 case EF_RH850_REGMODE32: strcat (buf, ", regmode:23"); break;
2500 case EF_RH850_DATA_ALIGN8: strcat (buf, ", 8-byte alignment"); break;
2501 case EF_RH850_GP_FIX: strcat (buf, ", r4 fixed"); break;
2502 case EF_RH850_GP_NOFIX: strcat (buf, ", r4 free"); break;
2503 case EF_RH850_EP_FIX: strcat (buf, ", r30 fixed"); break;
2504 case EF_RH850_EP_NOFIX: strcat (buf, ", r30 free"); break;
2505 case EF_RH850_TP_FIX: strcat (buf, ", r5 fixed"); break;
2506 case EF_RH850_TP_NOFIX: strcat (buf, ", r5 free"); break;
2507 case EF_RH850_REG2_RESERVE: strcat (buf, ", r2 fixed"); break;
2508 case EF_RH850_REG2_NORESERVE: strcat (buf, ", r2 free"); break;
2515 case EM_CYGNUS_V850:
2516 switch (e_flags & EF_V850_ARCH)
2518 case E_V850E3V5_ARCH:
2519 strcat (buf, ", v850e3v5");
2521 case E_V850E2V3_ARCH:
2522 strcat (buf, ", v850e2v3");
2525 strcat (buf, ", v850e2");
2528 strcat (buf, ", v850e1");
2531 strcat (buf, ", v850e");
2534 strcat (buf, ", v850");
2537 strcat (buf, _(", unknown v850 architecture variant"));
2543 case EM_CYGNUS_M32R:
2544 if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH)
2545 strcat (buf, ", m32r");
2549 case EM_MIPS_RS3_LE:
2550 if (e_flags & EF_MIPS_NOREORDER)
2551 strcat (buf, ", noreorder");
2553 if (e_flags & EF_MIPS_PIC)
2554 strcat (buf, ", pic");
2556 if (e_flags & EF_MIPS_CPIC)
2557 strcat (buf, ", cpic");
2559 if (e_flags & EF_MIPS_UCODE)
2560 strcat (buf, ", ugen_reserved");
2562 if (e_flags & EF_MIPS_ABI2)
2563 strcat (buf, ", abi2");
2565 if (e_flags & EF_MIPS_OPTIONS_FIRST)
2566 strcat (buf, ", odk first");
2568 if (e_flags & EF_MIPS_32BITMODE)
2569 strcat (buf, ", 32bitmode");
2571 if (e_flags & EF_MIPS_NAN2008)
2572 strcat (buf, ", nan2008");
2574 switch ((e_flags & EF_MIPS_MACH))
2576 case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break;
2577 case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break;
2578 case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break;
2579 case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break;
2580 case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break;
2581 case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break;
2582 case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break;
2583 case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break;
2584 case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break;
2585 case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break;
2586 case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break;
2587 case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break;
2588 case E_MIPS_MACH_LS3A: strcat (buf, ", loongson-3a"); break;
2589 case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break;
2590 case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break;
2591 case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break;
2593 /* We simply ignore the field in this case to avoid confusion:
2594 MIPS ELF does not specify EF_MIPS_MACH, it is a GNU
2597 default: strcat (buf, _(", unknown CPU")); break;
2600 switch ((e_flags & EF_MIPS_ABI))
2602 case E_MIPS_ABI_O32: strcat (buf, ", o32"); break;
2603 case E_MIPS_ABI_O64: strcat (buf, ", o64"); break;
2604 case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break;
2605 case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break;
2607 /* We simply ignore the field in this case to avoid confusion:
2608 MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension.
2609 This means it is likely to be an o32 file, but not for
2612 default: strcat (buf, _(", unknown ABI")); break;
2615 if (e_flags & EF_MIPS_ARCH_ASE_MDMX)
2616 strcat (buf, ", mdmx");
2618 if (e_flags & EF_MIPS_ARCH_ASE_M16)
2619 strcat (buf, ", mips16");
2621 if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS)
2622 strcat (buf, ", micromips");
2624 switch ((e_flags & EF_MIPS_ARCH))
2626 case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break;
2627 case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break;
2628 case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break;
2629 case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break;
2630 case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break;
2631 case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break;
2632 case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break;
2633 case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break;
2634 case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break;
2635 default: strcat (buf, _(", unknown ISA")); break;
2640 switch ((e_flags & EF_SH_MACH_MASK))
2642 case EF_SH1: strcat (buf, ", sh1"); break;
2643 case EF_SH2: strcat (buf, ", sh2"); break;
2644 case EF_SH3: strcat (buf, ", sh3"); break;
2645 case EF_SH_DSP: strcat (buf, ", sh-dsp"); break;
2646 case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break;
2647 case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break;
2648 case EF_SH3E: strcat (buf, ", sh3e"); break;
2649 case EF_SH4: strcat (buf, ", sh4"); break;
2650 case EF_SH5: strcat (buf, ", sh5"); break;
2651 case EF_SH2E: strcat (buf, ", sh2e"); break;
2652 case EF_SH4A: strcat (buf, ", sh4a"); break;
2653 case EF_SH2A: strcat (buf, ", sh2a"); break;
2654 case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break;
2655 case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break;
2656 case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break;
2657 case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break;
2658 case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break;
2659 case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break;
2660 case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break;
2661 case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break;
2662 case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break;
2663 default: strcat (buf, _(", unknown ISA")); break;
2666 if (e_flags & EF_SH_PIC)
2667 strcat (buf, ", pic");
2669 if (e_flags & EF_SH_FDPIC)
2670 strcat (buf, ", fdpic");
2674 if (e_flags & EF_SPARC_32PLUS)
2675 strcat (buf, ", v8+");
2677 if (e_flags & EF_SPARC_SUN_US1)
2678 strcat (buf, ", ultrasparcI");
2680 if (e_flags & EF_SPARC_SUN_US3)
2681 strcat (buf, ", ultrasparcIII");
2683 if (e_flags & EF_SPARC_HAL_R1)
2684 strcat (buf, ", halr1");
2686 if (e_flags & EF_SPARC_LEDATA)
2687 strcat (buf, ", ledata");
2689 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO)
2690 strcat (buf, ", tso");
2692 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO)
2693 strcat (buf, ", pso");
2695 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO)
2696 strcat (buf, ", rmo");
2700 switch (e_flags & EF_PARISC_ARCH)
2702 case EFA_PARISC_1_0:
2703 strcpy (buf, ", PA-RISC 1.0");
2705 case EFA_PARISC_1_1:
2706 strcpy (buf, ", PA-RISC 1.1");
2708 case EFA_PARISC_2_0:
2709 strcpy (buf, ", PA-RISC 2.0");
2714 if (e_flags & EF_PARISC_TRAPNIL)
2715 strcat (buf, ", trapnil");
2716 if (e_flags & EF_PARISC_EXT)
2717 strcat (buf, ", ext");
2718 if (e_flags & EF_PARISC_LSB)
2719 strcat (buf, ", lsb");
2720 if (e_flags & EF_PARISC_WIDE)
2721 strcat (buf, ", wide");
2722 if (e_flags & EF_PARISC_NO_KABP)
2723 strcat (buf, ", no kabp");
2724 if (e_flags & EF_PARISC_LAZYSWAP)
2725 strcat (buf, ", lazyswap");
2730 if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS)
2731 strcat (buf, ", new calling convention");
2733 if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS)
2734 strcat (buf, ", gnu calling convention");
2738 if ((e_flags & EF_IA_64_ABI64))
2739 strcat (buf, ", 64-bit");
2741 strcat (buf, ", 32-bit");
2742 if ((e_flags & EF_IA_64_REDUCEDFP))
2743 strcat (buf, ", reduced fp model");
2744 if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP))
2745 strcat (buf, ", no function descriptors, constant gp");
2746 else if ((e_flags & EF_IA_64_CONS_GP))
2747 strcat (buf, ", constant gp");
2748 if ((e_flags & EF_IA_64_ABSOLUTE))
2749 strcat (buf, ", absolute");
2750 if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
2752 if ((e_flags & EF_IA_64_VMS_LINKAGES))
2753 strcat (buf, ", vms_linkages");
2754 switch ((e_flags & EF_IA_64_VMS_COMCOD))
2756 case EF_IA_64_VMS_COMCOD_SUCCESS:
2758 case EF_IA_64_VMS_COMCOD_WARNING:
2759 strcat (buf, ", warning");
2761 case EF_IA_64_VMS_COMCOD_ERROR:
2762 strcat (buf, ", error");
2764 case EF_IA_64_VMS_COMCOD_ABORT:
2765 strcat (buf, ", abort");
2774 if ((e_flags & EF_VAX_NONPIC))
2775 strcat (buf, ", non-PIC");
2776 if ((e_flags & EF_VAX_DFLOAT))
2777 strcat (buf, ", D-Float");
2778 if ((e_flags & EF_VAX_GFLOAT))
2779 strcat (buf, ", G-Float");
2783 if (e_flags & E_FLAG_RL78_G10)
2784 strcat (buf, ", G10");
2788 if (e_flags & E_FLAG_RX_64BIT_DOUBLES)
2789 strcat (buf, ", 64-bit doubles");
2790 if (e_flags & E_FLAG_RX_DSP)
2791 strcat (buf, ", dsp");
2792 if (e_flags & E_FLAG_RX_PID)
2793 strcat (buf, ", pid");
2794 if (e_flags & E_FLAG_RX_ABI)
2795 strcat (buf, ", RX ABI");
2799 if (e_flags & EF_S390_HIGH_GPRS)
2800 strcat (buf, ", highgprs");
2804 if ((e_flags & EF_C6000_REL))
2805 strcat (buf, ", relocatable module");
2809 strcat (buf, _(": architecture variant: "));
2810 switch (e_flags & EF_MSP430_MACH)
2812 case E_MSP430_MACH_MSP430x11: strcat (buf, "MSP430x11"); break;
2813 case E_MSP430_MACH_MSP430x11x1 : strcat (buf, "MSP430x11x1 "); break;
2814 case E_MSP430_MACH_MSP430x12: strcat (buf, "MSP430x12"); break;
2815 case E_MSP430_MACH_MSP430x13: strcat (buf, "MSP430x13"); break;
2816 case E_MSP430_MACH_MSP430x14: strcat (buf, "MSP430x14"); break;
2817 case E_MSP430_MACH_MSP430x15: strcat (buf, "MSP430x15"); break;
2818 case E_MSP430_MACH_MSP430x16: strcat (buf, "MSP430x16"); break;
2819 case E_MSP430_MACH_MSP430x31: strcat (buf, "MSP430x31"); break;
2820 case E_MSP430_MACH_MSP430x32: strcat (buf, "MSP430x32"); break;
2821 case E_MSP430_MACH_MSP430x33: strcat (buf, "MSP430x33"); break;
2822 case E_MSP430_MACH_MSP430x41: strcat (buf, "MSP430x41"); break;
2823 case E_MSP430_MACH_MSP430x42: strcat (buf, "MSP430x42"); break;
2824 case E_MSP430_MACH_MSP430x43: strcat (buf, "MSP430x43"); break;
2825 case E_MSP430_MACH_MSP430x44: strcat (buf, "MSP430x44"); break;
2826 case E_MSP430_MACH_MSP430X : strcat (buf, "MSP430X"); break;
2828 strcat (buf, _(": unknown")); break;
2831 if (e_flags & ~ EF_MSP430_MACH)
2832 strcat (buf, _(": unknown extra flag bits also present"));
2840 get_osabi_name (unsigned int osabi)
2842 static char buff[32];
2846 case ELFOSABI_NONE: return "UNIX - System V";
2847 case ELFOSABI_HPUX: return "UNIX - HP-UX";
2848 case ELFOSABI_NETBSD: return "UNIX - NetBSD";
2849 case ELFOSABI_GNU: return "UNIX - GNU";
2850 case ELFOSABI_SOLARIS: return "UNIX - Solaris";
2851 case ELFOSABI_AIX: return "UNIX - AIX";
2852 case ELFOSABI_IRIX: return "UNIX - IRIX";
2853 case ELFOSABI_FREEBSD: return "UNIX - FreeBSD";
2854 case ELFOSABI_TRU64: return "UNIX - TRU64";
2855 case ELFOSABI_MODESTO: return "Novell - Modesto";
2856 case ELFOSABI_OPENBSD: return "UNIX - OpenBSD";
2857 case ELFOSABI_OPENVMS: return "VMS - OpenVMS";
2858 case ELFOSABI_NSK: return "HP - Non-Stop Kernel";
2859 case ELFOSABI_AROS: return "AROS";
2860 case ELFOSABI_FENIXOS: return "FenixOS";
2863 switch (elf_header.e_machine)
2868 case ELFOSABI_ARM: return "ARM";
2878 case ELFOSABI_STANDALONE: return _("Standalone App");
2887 case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000");
2888 case ELFOSABI_C6000_LINUX: return "Linux C6000";
2897 snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi);
2903 get_aarch64_segment_type (unsigned long type)
2907 case PT_AARCH64_ARCHEXT:
2908 return "AARCH64_ARCHEXT";
2917 get_arm_segment_type (unsigned long type)
2931 get_mips_segment_type (unsigned long type)
2935 case PT_MIPS_REGINFO:
2937 case PT_MIPS_RTPROC:
2939 case PT_MIPS_OPTIONS:
2949 get_parisc_segment_type (unsigned long type)
2953 case PT_HP_TLS: return "HP_TLS";
2954 case PT_HP_CORE_NONE: return "HP_CORE_NONE";
2955 case PT_HP_CORE_VERSION: return "HP_CORE_VERSION";
2956 case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL";
2957 case PT_HP_CORE_COMM: return "HP_CORE_COMM";
2958 case PT_HP_CORE_PROC: return "HP_CORE_PROC";
2959 case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE";
2960 case PT_HP_CORE_STACK: return "HP_CORE_STACK";
2961 case PT_HP_CORE_SHM: return "HP_CORE_SHM";
2962 case PT_HP_CORE_MMF: return "HP_CORE_MMF";
2963 case PT_HP_PARALLEL: return "HP_PARALLEL";
2964 case PT_HP_FASTBIND: return "HP_FASTBIND";
2965 case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT";
2966 case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
2967 case PT_HP_STACK: return "HP_STACK";
2968 case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
2969 case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT";
2970 case PT_PARISC_UNWIND: return "PARISC_UNWIND";
2971 case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER";
2980 get_ia64_segment_type (unsigned long type)
2984 case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT";
2985 case PT_IA_64_UNWIND: return "IA_64_UNWIND";
2986 case PT_HP_TLS: return "HP_TLS";
2987 case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
2988 case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
2989 case PT_IA_64_HP_STACK: return "HP_STACK";
2998 get_tic6x_segment_type (unsigned long type)
3002 case PT_C6000_PHATTR: return "C6000_PHATTR";
3011 get_segment_type (unsigned long p_type)
3013 static char buff[32];
3017 case PT_NULL: return "NULL";
3018 case PT_LOAD: return "LOAD";
3019 case PT_DYNAMIC: return "DYNAMIC";
3020 case PT_INTERP: return "INTERP";
3021 case PT_NOTE: return "NOTE";
3022 case PT_SHLIB: return "SHLIB";
3023 case PT_PHDR: return "PHDR";
3024 case PT_TLS: return "TLS";
3026 case PT_GNU_EH_FRAME:
3027 return "GNU_EH_FRAME";
3028 case PT_GNU_STACK: return "GNU_STACK";
3029 case PT_GNU_RELRO: return "GNU_RELRO";
3032 if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
3034 const char * result;
3036 switch (elf_header.e_machine)
3039 result = get_aarch64_segment_type (p_type);
3042 result = get_arm_segment_type (p_type);
3045 case EM_MIPS_RS3_LE:
3046 result = get_mips_segment_type (p_type);
3049 result = get_parisc_segment_type (p_type);
3052 result = get_ia64_segment_type (p_type);
3055 result = get_tic6x_segment_type (p_type);
3065 sprintf (buff, "LOPROC+%lx", p_type - PT_LOPROC);
3067 else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
3069 const char * result;
3071 switch (elf_header.e_machine)
3074 result = get_parisc_segment_type (p_type);
3077 result = get_ia64_segment_type (p_type);
3087 sprintf (buff, "LOOS+%lx", p_type - PT_LOOS);
3090 snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type);
3097 get_mips_section_type_name (unsigned int sh_type)
3101 case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST";
3102 case SHT_MIPS_MSYM: return "MIPS_MSYM";
3103 case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT";
3104 case SHT_MIPS_GPTAB: return "MIPS_GPTAB";
3105 case SHT_MIPS_UCODE: return "MIPS_UCODE";
3106 case SHT_MIPS_DEBUG: return "MIPS_DEBUG";
3107 case SHT_MIPS_REGINFO: return "MIPS_REGINFO";
3108 case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE";
3109 case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM";
3110 case SHT_MIPS_RELD: return "MIPS_RELD";
3111 case SHT_MIPS_IFACE: return "MIPS_IFACE";
3112 case SHT_MIPS_CONTENT: return "MIPS_CONTENT";
3113 case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS";
3114 case SHT_MIPS_SHDR: return "MIPS_SHDR";
3115 case SHT_MIPS_FDESC: return "MIPS_FDESC";
3116 case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM";
3117 case SHT_MIPS_DENSE: return "MIPS_DENSE";
3118 case SHT_MIPS_PDESC: return "MIPS_PDESC";
3119 case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM";
3120 case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM";
3121 case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM";
3122 case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR";
3123 case SHT_MIPS_LINE: return "MIPS_LINE";
3124 case SHT_MIPS_RFDESC: return "MIPS_RFDESC";
3125 case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM";
3126 case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST";
3127 case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS";
3128 case SHT_MIPS_DWARF: return "MIPS_DWARF";
3129 case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL";
3130 case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
3131 case SHT_MIPS_EVENTS: return "MIPS_EVENTS";
3132 case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE";
3133 case SHT_MIPS_PIXIE: return "MIPS_PIXIE";
3134 case SHT_MIPS_XLATE: return "MIPS_XLATE";
3135 case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG";
3136 case SHT_MIPS_WHIRL: return "MIPS_WHIRL";
3137 case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION";
3138 case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD";
3139 case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION";
3147 get_parisc_section_type_name (unsigned int sh_type)
3151 case SHT_PARISC_EXT: return "PARISC_EXT";
3152 case SHT_PARISC_UNWIND: return "PARISC_UNWIND";
3153 case SHT_PARISC_DOC: return "PARISC_DOC";
3154 case SHT_PARISC_ANNOT: return "PARISC_ANNOT";
3155 case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN";
3156 case SHT_PARISC_STUBS: return "PARISC_STUBS";
3157 case SHT_PARISC_DLKM: return "PARISC_DLKM";
3165 get_ia64_section_type_name (unsigned int sh_type)
3167 /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */
3168 if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG)
3169 return get_osabi_name ((sh_type & 0x00FF0000) >> 16);
3173 case SHT_IA_64_EXT: return "IA_64_EXT";
3174 case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
3175 case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
3176 case SHT_IA_64_VMS_TRACE: return "VMS_TRACE";
3177 case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES";
3178 case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG";
3179 case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR";
3180 case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES";
3181 case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR";
3182 case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP";
3190 get_x86_64_section_type_name (unsigned int sh_type)
3194 case SHT_X86_64_UNWIND: return "X86_64_UNWIND";
3202 get_aarch64_section_type_name (unsigned int sh_type)
3206 case SHT_AARCH64_ATTRIBUTES:
3207 return "AARCH64_ATTRIBUTES";
3215 get_arm_section_type_name (unsigned int sh_type)
3219 case SHT_ARM_EXIDX: return "ARM_EXIDX";
3220 case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP";
3221 case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES";
3222 case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY";
3223 case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION";
3231 get_tic6x_section_type_name (unsigned int sh_type)
3235 case SHT_C6000_UNWIND:
3236 return "C6000_UNWIND";
3237 case SHT_C6000_PREEMPTMAP:
3238 return "C6000_PREEMPTMAP";
3239 case SHT_C6000_ATTRIBUTES:
3240 return "C6000_ATTRIBUTES";
3245 case SHT_TI_HANDLER:
3246 return "TI_HANDLER";
3247 case SHT_TI_INITINFO:
3248 return "TI_INITINFO";
3249 case SHT_TI_PHATTRS:
3250 return "TI_PHATTRS";
3258 get_msp430x_section_type_name (unsigned int sh_type)
3262 case SHT_MSP430_SEC_FLAGS: return "MSP430_SEC_FLAGS";
3263 case SHT_MSP430_SYM_ALIASES: return "MSP430_SYM_ALIASES";
3264 case SHT_MSP430_ATTRIBUTES: return "MSP430_ATTRIBUTES";
3265 default: return NULL;
3270 get_section_type_name (unsigned int sh_type)
3272 static char buff[32];
3276 case SHT_NULL: return "NULL";
3277 case SHT_PROGBITS: return "PROGBITS";
3278 case SHT_SYMTAB: return "SYMTAB";
3279 case SHT_STRTAB: return "STRTAB";
3280 case SHT_RELA: return "RELA";
3281 case SHT_HASH: return "HASH";
3282 case SHT_DYNAMIC: return "DYNAMIC";
3283 case SHT_NOTE: return "NOTE";
3284 case SHT_NOBITS: return "NOBITS";
3285 case SHT_REL: return "REL";
3286 case SHT_SHLIB: return "SHLIB";
3287 case SHT_DYNSYM: return "DYNSYM";
3288 case SHT_INIT_ARRAY: return "INIT_ARRAY";
3289 case SHT_FINI_ARRAY: return "FINI_ARRAY";
3290 case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY";
3291 case SHT_GNU_HASH: return "GNU_HASH";
3292 case SHT_GROUP: return "GROUP";
3293 case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICIES";
3294 case SHT_GNU_verdef: return "VERDEF";
3295 case SHT_GNU_verneed: return "VERNEED";
3296 case SHT_GNU_versym: return "VERSYM";
3297 case 0x6ffffff0: return "VERSYM";
3298 case 0x6ffffffc: return "VERDEF";
3299 case 0x7ffffffd: return "AUXILIARY";
3300 case 0x7fffffff: return "FILTER";
3301 case SHT_GNU_LIBLIST: return "GNU_LIBLIST";
3304 if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC))
3306 const char * result;
3308 switch (elf_header.e_machine)
3311 case EM_MIPS_RS3_LE:
3312 result = get_mips_section_type_name (sh_type);
3315 result = get_parisc_section_type_name (sh_type);
3318 result = get_ia64_section_type_name (sh_type);
3323 result = get_x86_64_section_type_name (sh_type);
3326 result = get_aarch64_section_type_name (sh_type);
3329 result = get_arm_section_type_name (sh_type);
3332 result = get_tic6x_section_type_name (sh_type);
3335 result = get_msp430x_section_type_name (sh_type);
3345 sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC);
3347 else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
3349 const char * result;
3351 switch (elf_header.e_machine)
3354 result = get_ia64_section_type_name (sh_type);
3364 sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS);
3366 else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
3367 sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER);
3369 /* This message is probably going to be displayed in a 15
3370 character wide field, so put the hex value first. */
3371 snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type);
3377 #define OPTION_DEBUG_DUMP 512
3378 #define OPTION_DYN_SYMS 513
3379 #define OPTION_DWARF_DEPTH 514
3380 #define OPTION_DWARF_START 515
3381 #define OPTION_DWARF_CHECK 516
3383 static struct option options[] =
3385 {"all", no_argument, 0, 'a'},
3386 {"file-header", no_argument, 0, 'h'},
3387 {"program-headers", no_argument, 0, 'l'},
3388 {"headers", no_argument, 0, 'e'},
3389 {"histogram", no_argument, 0, 'I'},
3390 {"segments", no_argument, 0, 'l'},
3391 {"sections", no_argument, 0, 'S'},
3392 {"section-headers", no_argument, 0, 'S'},
3393 {"section-groups", no_argument, 0, 'g'},
3394 {"section-details", no_argument, 0, 't'},
3395 {"full-section-name",no_argument, 0, 'N'},
3396 {"symbols", no_argument, 0, 's'},
3397 {"syms", no_argument, 0, 's'},
3398 {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS},
3399 {"relocs", no_argument, 0, 'r'},
3400 {"notes", no_argument, 0, 'n'},
3401 {"dynamic", no_argument, 0, 'd'},
3402 {"arch-specific", no_argument, 0, 'A'},
3403 {"version-info", no_argument, 0, 'V'},
3404 {"use-dynamic", no_argument, 0, 'D'},
3405 {"unwind", no_argument, 0, 'u'},
3406 {"archive-index", no_argument, 0, 'c'},
3407 {"hex-dump", required_argument, 0, 'x'},
3408 {"relocated-dump", required_argument, 0, 'R'},
3409 {"string-dump", required_argument, 0, 'p'},
3410 #ifdef SUPPORT_DISASSEMBLY
3411 {"instruction-dump", required_argument, 0, 'i'},
3413 {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP},
3415 {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH},
3416 {"dwarf-start", required_argument, 0, OPTION_DWARF_START},
3417 {"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
3419 {"version", no_argument, 0, 'v'},
3420 {"wide", no_argument, 0, 'W'},
3421 {"help", no_argument, 0, 'H'},
3422 {0, no_argument, 0, 0}
3426 usage (FILE * stream)
3428 fprintf (stream, _("Usage: readelf <option(s)> elf-file(s)\n"));
3429 fprintf (stream, _(" Display information about the contents of ELF format files\n"));
3430 fprintf (stream, _(" Options are:\n\
3431 -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n\
3432 -h --file-header Display the ELF file header\n\
3433 -l --program-headers Display the program headers\n\
3434 --segments An alias for --program-headers\n\
3435 -S --section-headers Display the sections' header\n\
3436 --sections An alias for --section-headers\n\
3437 -g --section-groups Display the section groups\n\
3438 -t --section-details Display the section details\n\
3439 -e --headers Equivalent to: -h -l -S\n\
3440 -s --syms Display the symbol table\n\
3441 --symbols An alias for --syms\n\
3442 --dyn-syms Display the dynamic symbol table\n\
3443 -n --notes Display the core notes (if present)\n\
3444 -r --relocs Display the relocations (if present)\n\
3445 -u --unwind Display the unwind info (if present)\n\
3446 -d --dynamic Display the dynamic section (if present)\n\
3447 -V --version-info Display the version sections (if present)\n\
3448 -A --arch-specific Display architecture specific information (if any)\n\
3449 -c --archive-index Display the symbol/file index in an archive\n\
3450 -D --use-dynamic Use the dynamic section info when displaying symbols\n\
3451 -x --hex-dump=<number|name>\n\
3452 Dump the contents of section <number|name> as bytes\n\
3453 -p --string-dump=<number|name>\n\
3454 Dump the contents of section <number|name> as strings\n\
3455 -R --relocated-dump=<number|name>\n\
3456 Dump the contents of section <number|name> as relocated bytes\n\
3457 -w[lLiaprmfFsoRt] or\n\
3458 --debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,\n\
3459 =frames-interp,=str,=loc,=Ranges,=pubtypes,\n\
3460 =gdb_index,=trace_info,=trace_abbrev,=trace_aranges,\n\
3462 Display the contents of DWARF2 debug sections\n"));
3463 fprintf (stream, _("\
3464 --dwarf-depth=N Do not display DIEs at depth N or greater\n\
3465 --dwarf-start=N Display DIEs starting with N, at the same depth\n\
3467 #ifdef SUPPORT_DISASSEMBLY
3468 fprintf (stream, _("\
3469 -i --instruction-dump=<number|name>\n\
3470 Disassemble the contents of section <number|name>\n"));
3472 fprintf (stream, _("\
3473 -I --histogram Display histogram of bucket list lengths\n\
3474 -W --wide Allow output width to exceed 80 characters\n\
3475 @<file> Read options from <file>\n\
3476 -H --help Display this information\n\
3477 -v --version Display the version number of readelf\n"));
3479 if (REPORT_BUGS_TO[0] && stream == stdout)
3480 fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO);
3482 exit (stream == stdout ? 0 : 1);
3485 /* Record the fact that the user wants the contents of section number
3486 SECTION to be displayed using the method(s) encoded as flags bits
3487 in TYPE. Note, TYPE can be zero if we are creating the array for
3491 request_dump_bynumber (unsigned int section, dump_type type)
3493 if (section >= num_dump_sects)
3495 dump_type * new_dump_sects;
3497 new_dump_sects = (dump_type *) calloc (section + 1,
3498 sizeof (* dump_sects));
3500 if (new_dump_sects == NULL)
3501 error (_("Out of memory allocating dump request table.\n"));
3504 /* Copy current flag settings. */
3505 memcpy (new_dump_sects, dump_sects, num_dump_sects * sizeof (* dump_sects));
3509 dump_sects = new_dump_sects;
3510 num_dump_sects = section + 1;
3515 dump_sects[section] |= type;
3520 /* Request a dump by section name. */
3523 request_dump_byname (const char * section, dump_type type)
3525 struct dump_list_entry * new_request;
3527 new_request = (struct dump_list_entry *)
3528 malloc (sizeof (struct dump_list_entry));
3530 error (_("Out of memory allocating dump request table.\n"));
3532 new_request->name = strdup (section);
3533 if (!new_request->name)
3534 error (_("Out of memory allocating dump request table.\n"));
3536 new_request->type = type;
3538 new_request->next = dump_sects_byname;
3539 dump_sects_byname = new_request;
3543 request_dump (dump_type type)
3549 section = strtoul (optarg, & cp, 0);
3551 if (! *cp && section >= 0)
3552 request_dump_bynumber (section, type);
3554 request_dump_byname (optarg, type);
3559 parse_args (int argc, char ** argv)
3566 while ((c = getopt_long
3567 (argc, argv, "ADHINR:SVWacdeghi:lnp:rstuvw::x:", options, NULL)) != EOF)
3585 do_section_groups++;
3593 do_section_groups++;
3598 do_section_details++;
3642 request_dump (HEX_DUMP);
3645 request_dump (STRING_DUMP);
3648 request_dump (RELOC_DUMP);
3655 dwarf_select_sections_all ();
3660 dwarf_select_sections_by_letters (optarg);
3663 case OPTION_DEBUG_DUMP:
3670 dwarf_select_sections_by_names (optarg);
3673 case OPTION_DWARF_DEPTH:
3677 dwarf_cutoff_level = strtoul (optarg, & cp, 0);
3680 case OPTION_DWARF_START:
3684 dwarf_start_die = strtoul (optarg, & cp, 0);
3687 case OPTION_DWARF_CHECK:
3690 case OPTION_DYN_SYMS:
3693 #ifdef SUPPORT_DISASSEMBLY
3695 request_dump (DISASS_DUMP);
3699 print_version (program_name);
3708 /* xgettext:c-format */
3709 error (_("Invalid option '-%c'\n"), c);
3716 if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
3717 && !do_segments && !do_header && !do_dump && !do_version
3718 && !do_histogram && !do_debugging && !do_arch && !do_notes
3719 && !do_section_groups && !do_archive_index
3724 warn (_("Nothing to do.\n"));
3730 get_elf_class (unsigned int elf_class)
3732 static char buff[32];
3736 case ELFCLASSNONE: return _("none");
3737 case ELFCLASS32: return "ELF32";
3738 case ELFCLASS64: return "ELF64";
3740 snprintf (buff, sizeof (buff), _("<unknown: %x>"), elf_class);
3746 get_data_encoding (unsigned int encoding)
3748 static char buff[32];
3752 case ELFDATANONE: return _("none");
3753 case ELFDATA2LSB: return _("2's complement, little endian");
3754 case ELFDATA2MSB: return _("2's complement, big endian");
3756 snprintf (buff, sizeof (buff), _("<unknown: %x>"), encoding);
3761 /* Decode the data held in 'elf_header'. */
3764 process_file_header (void)
3766 if ( elf_header.e_ident[EI_MAG0] != ELFMAG0
3767 || elf_header.e_ident[EI_MAG1] != ELFMAG1
3768 || elf_header.e_ident[EI_MAG2] != ELFMAG2
3769 || elf_header.e_ident[EI_MAG3] != ELFMAG3)
3772 (_("Not an ELF file - it has the wrong magic bytes at the start\n"));
3776 init_dwarf_regnames (elf_header.e_machine);
3782 printf (_("ELF Header:\n"));
3783 printf (_(" Magic: "));
3784 for (i = 0; i < EI_NIDENT; i++)
3785 printf ("%2.2x ", elf_header.e_ident[i]);
3787 printf (_(" Class: %s\n"),
3788 get_elf_class (elf_header.e_ident[EI_CLASS]));
3789 printf (_(" Data: %s\n"),
3790 get_data_encoding (elf_header.e_ident[EI_DATA]));
3791 printf (_(" Version: %d %s\n"),
3792 elf_header.e_ident[EI_VERSION],
3793 (elf_header.e_ident[EI_VERSION] == EV_CURRENT
3795 : (elf_header.e_ident[EI_VERSION] != EV_NONE
3796 ? _("<unknown: %lx>")
3798 printf (_(" OS/ABI: %s\n"),
3799 get_osabi_name (elf_header.e_ident[EI_OSABI]));
3800 printf (_(" ABI Version: %d\n"),
3801 elf_header.e_ident[EI_ABIVERSION]);
3802 printf (_(" Type: %s\n"),
3803 get_file_type (elf_header.e_type));
3804 printf (_(" Machine: %s\n"),
3805 get_machine_name (elf_header.e_machine));
3806 printf (_(" Version: 0x%lx\n"),
3807 (unsigned long) elf_header.e_version);
3809 printf (_(" Entry point address: "));
3810 print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX);
3811 printf (_("\n Start of program headers: "));
3812 print_vma ((bfd_vma) elf_header.e_phoff, DEC);
3813 printf (_(" (bytes into file)\n Start of section headers: "));
3814 print_vma ((bfd_vma) elf_header.e_shoff, DEC);
3815 printf (_(" (bytes into file)\n"));
3817 printf (_(" Flags: 0x%lx%s\n"),
3818 (unsigned long) elf_header.e_flags,
3819 get_machine_flags (elf_header.e_flags, elf_header.e_machine));
3820 printf (_(" Size of this header: %ld (bytes)\n"),
3821 (long) elf_header.e_ehsize);
3822 printf (_(" Size of program headers: %ld (bytes)\n"),
3823 (long) elf_header.e_phentsize);
3824 printf (_(" Number of program headers: %ld"),
3825 (long) elf_header.e_phnum);
3826 if (section_headers != NULL
3827 && elf_header.e_phnum == PN_XNUM
3828 && section_headers[0].sh_info != 0)
3829 printf (" (%ld)", (long) section_headers[0].sh_info);
3830 putc ('\n', stdout);
3831 printf (_(" Size of section headers: %ld (bytes)\n"),
3832 (long) elf_header.e_shentsize);
3833 printf (_(" Number of section headers: %ld"),
3834 (long) elf_header.e_shnum);
3835 if (section_headers != NULL && elf_header.e_shnum == SHN_UNDEF)
3836 printf (" (%ld)", (long) section_headers[0].sh_size);
3837 putc ('\n', stdout);
3838 printf (_(" Section header string table index: %ld"),
3839 (long) elf_header.e_shstrndx);
3840 if (section_headers != NULL
3841 && elf_header.e_shstrndx == (SHN_XINDEX & 0xffff))
3842 printf (" (%u)", section_headers[0].sh_link);
3843 else if (elf_header.e_shstrndx != SHN_UNDEF
3844 && elf_header.e_shstrndx >= elf_header.e_shnum)
3845 printf (_(" <corrupt: out of range>"));
3846 putc ('\n', stdout);
3849 if (section_headers != NULL)
3851 if (elf_header.e_phnum == PN_XNUM
3852 && section_headers[0].sh_info != 0)
3853 elf_header.e_phnum = section_headers[0].sh_info;
3854 if (elf_header.e_shnum == SHN_UNDEF)
3855 elf_header.e_shnum = section_headers[0].sh_size;
3856 if (elf_header.e_shstrndx == (SHN_XINDEX & 0xffff))
3857 elf_header.e_shstrndx = section_headers[0].sh_link;
3858 else if (elf_header.e_shstrndx >= elf_header.e_shnum)
3859 elf_header.e_shstrndx = SHN_UNDEF;
3860 free (section_headers);
3861 section_headers = NULL;
3869 get_32bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders)
3871 Elf32_External_Phdr * phdrs;
3872 Elf32_External_Phdr * external;
3873 Elf_Internal_Phdr * internal;
3876 phdrs = (Elf32_External_Phdr *) get_data (NULL, file, elf_header.e_phoff,
3877 elf_header.e_phentsize,
3879 _("program headers"));
3883 for (i = 0, internal = pheaders, external = phdrs;
3884 i < elf_header.e_phnum;
3885 i++, internal++, external++)
3887 internal->p_type = BYTE_GET (external->p_type);
3888 internal->p_offset = BYTE_GET (external->p_offset);
3889 internal->p_vaddr = BYTE_GET (external->p_vaddr);
3890 internal->p_paddr = BYTE_GET (external->p_paddr);
3891 internal->p_filesz = BYTE_GET (external->p_filesz);
3892 internal->p_memsz = BYTE_GET (external->p_memsz);
3893 internal->p_flags = BYTE_GET (external->p_flags);
3894 internal->p_align = BYTE_GET (external->p_align);
3903 get_64bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders)
3905 Elf64_External_Phdr * phdrs;
3906 Elf64_External_Phdr * external;
3907 Elf_Internal_Phdr * internal;
3910 phdrs = (Elf64_External_Phdr *) get_data (NULL, file, elf_header.e_phoff,
3911 elf_header.e_phentsize,
3913 _("program headers"));
3917 for (i = 0, internal = pheaders, external = phdrs;
3918 i < elf_header.e_phnum;
3919 i++, internal++, external++)
3921 internal->p_type = BYTE_GET (external->p_type);
3922 internal->p_flags = BYTE_GET (external->p_flags);
3923 internal->p_offset = BYTE_GET (external->p_offset);
3924 internal->p_vaddr = BYTE_GET (external->p_vaddr);
3925 internal->p_paddr = BYTE_GET (external->p_paddr);
3926 internal->p_filesz = BYTE_GET (external->p_filesz);
3927 internal->p_memsz = BYTE_GET (external->p_memsz);
3928 internal->p_align = BYTE_GET (external->p_align);
3936 /* Returns 1 if the program headers were read into `program_headers'. */
3939 get_program_headers (FILE * file)
3941 Elf_Internal_Phdr * phdrs;
3943 /* Check cache of prior read. */
3944 if (program_headers != NULL)
3947 phdrs = (Elf_Internal_Phdr *) cmalloc (elf_header.e_phnum,
3948 sizeof (Elf_Internal_Phdr));
3952 error (_("Out of memory\n"));
3957 ? get_32bit_program_headers (file, phdrs)
3958 : get_64bit_program_headers (file, phdrs))
3960 program_headers = phdrs;
3968 /* Returns 1 if the program headers were loaded. */
3971 process_program_headers (FILE * file)
3973 Elf_Internal_Phdr * segment;
3976 if (elf_header.e_phnum == 0)
3978 /* PR binutils/12467. */
3979 if (elf_header.e_phoff != 0)
3980 warn (_("possibly corrupt ELF header - it has a non-zero program"
3981 " header offset, but no program headers"));
3982 else if (do_segments)
3983 printf (_("\nThere are no program headers in this file.\n"));
3987 if (do_segments && !do_header)
3989 printf (_("\nElf file type is %s\n"), get_file_type (elf_header.e_type));
3990 printf (_("Entry point "));
3991 print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX);
3992 printf (_("\nThere are %d program headers, starting at offset "),
3993 elf_header.e_phnum);
3994 print_vma ((bfd_vma) elf_header.e_phoff, DEC);
3998 if (! get_program_headers (file))
4003 if (elf_header.e_phnum > 1)
4004 printf (_("\nProgram Headers:\n"));
4006 printf (_("\nProgram Headers:\n"));
4010 (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
4013 (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
4017 (_(" Type Offset VirtAddr PhysAddr\n"));
4019 (_(" FileSiz MemSiz Flags Align\n"));
4026 for (i = 0, segment = program_headers;
4027 i < elf_header.e_phnum;
4032 printf (" %-14.14s ", get_segment_type (segment->p_type));
4036 printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
4037 printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr);
4038 printf ("0x%8.8lx ", (unsigned long) segment->p_paddr);
4039 printf ("0x%5.5lx ", (unsigned long) segment->p_filesz);
4040 printf ("0x%5.5lx ", (unsigned long) segment->p_memsz);
4042 (segment->p_flags & PF_R ? 'R' : ' '),
4043 (segment->p_flags & PF_W ? 'W' : ' '),
4044 (segment->p_flags & PF_X ? 'E' : ' '));
4045 printf ("%#lx", (unsigned long) segment->p_align);
4049 if ((unsigned long) segment->p_offset == segment->p_offset)
4050 printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
4053 print_vma (segment->p_offset, FULL_HEX);
4057 print_vma (segment->p_vaddr, FULL_HEX);
4059 print_vma (segment->p_paddr, FULL_HEX);
4062 if ((unsigned long) segment->p_filesz == segment->p_filesz)
4063 printf ("0x%6.6lx ", (unsigned long) segment->p_filesz);
4066 print_vma (segment->p_filesz, FULL_HEX);
4070 if ((unsigned long) segment->p_memsz == segment->p_memsz)
4071 printf ("0x%6.6lx", (unsigned long) segment->p_memsz);
4074 print_vma (segment->p_memsz, FULL_HEX);
4078 (segment->p_flags & PF_R ? 'R' : ' '),
4079 (segment->p_flags & PF_W ? 'W' : ' '),
4080 (segment->p_flags & PF_X ? 'E' : ' '));
4082 if ((unsigned long) segment->p_align == segment->p_align)
4083 printf ("%#lx", (unsigned long) segment->p_align);
4086 print_vma (segment->p_align, PREFIX_HEX);
4091 print_vma (segment->p_offset, FULL_HEX);
4093 print_vma (segment->p_vaddr, FULL_HEX);
4095 print_vma (segment->p_paddr, FULL_HEX);
4097 print_vma (segment->p_filesz, FULL_HEX);
4099 print_vma (segment->p_memsz, FULL_HEX);
4101 (segment->p_flags & PF_R ? 'R' : ' '),
4102 (segment->p_flags & PF_W ? 'W' : ' '),
4103 (segment->p_flags & PF_X ? 'E' : ' '));
4104 print_vma (segment->p_align, HEX);
4108 switch (segment->p_type)
4112 error (_("more than one dynamic segment\n"));
4114 /* By default, assume that the .dynamic section is the first
4115 section in the DYNAMIC segment. */
4116 dynamic_addr = segment->p_offset;
4117 dynamic_size = segment->p_filesz;
4119 /* Try to locate the .dynamic section. If there is
4120 a section header table, we can easily locate it. */
4121 if (section_headers != NULL)
4123 Elf_Internal_Shdr * sec;
4125 sec = find_section (".dynamic");
4126 if (sec == NULL || sec->sh_size == 0)
4128 /* A corresponding .dynamic section is expected, but on
4129 IA-64/OpenVMS it is OK for it to be missing. */
4130 if (!is_ia64_vms ())
4131 error (_("no .dynamic section in the dynamic segment\n"));
4135 if (sec->sh_type == SHT_NOBITS)
4141 dynamic_addr = sec->sh_offset;
4142 dynamic_size = sec->sh_size;
4144 if (dynamic_addr < segment->p_offset
4145 || dynamic_addr > segment->p_offset + segment->p_filesz)
4146 warn (_("the .dynamic section is not contained"
4147 " within the dynamic segment\n"));
4148 else if (dynamic_addr > segment->p_offset)
4149 warn (_("the .dynamic section is not the first section"
4150 " in the dynamic segment.\n"));
4155 if (fseek (file, archive_file_offset + (long) segment->p_offset,
4157 error (_("Unable to find program interpreter name\n"));
4161 int ret = snprintf (fmt, sizeof (fmt), "%%%ds", PATH_MAX);
4163 if (ret >= (int) sizeof (fmt) || ret < 0)
4164 error (_("Internal error: failed to create format string to display program interpreter\n"));
4166 program_interpreter[0] = 0;
4167 if (fscanf (file, fmt, program_interpreter) <= 0)
4168 error (_("Unable to read program interpreter name\n"));
4171 printf (_("\n [Requesting program interpreter: %s]"),
4172 program_interpreter);
4178 putc ('\n', stdout);
4181 if (do_segments && section_headers != NULL && string_table != NULL)
4183 printf (_("\n Section to Segment mapping:\n"));
4184 printf (_(" Segment Sections...\n"));
4186 for (i = 0; i < elf_header.e_phnum; i++)
4189 Elf_Internal_Shdr * section;
4191 segment = program_headers + i;
4192 section = section_headers + 1;
4194 printf (" %2.2d ", i);
4196 for (j = 1; j < elf_header.e_shnum; j++, section++)
4198 if (!ELF_TBSS_SPECIAL (section, segment)
4199 && ELF_SECTION_IN_SEGMENT_STRICT (section, segment))
4200 printf ("%s ", SECTION_NAME (section));
4211 /* Find the file offset corresponding to VMA by using the program headers. */
4214 offset_from_vma (FILE * file, bfd_vma vma, bfd_size_type size)
4216 Elf_Internal_Phdr * seg;
4218 if (! get_program_headers (file))
4220 warn (_("Cannot interpret virtual addresses without program headers.\n"));
4224 for (seg = program_headers;
4225 seg < program_headers + elf_header.e_phnum;
4228 if (seg->p_type != PT_LOAD)
4231 if (vma >= (seg->p_vaddr & -seg->p_align)
4232 && vma + size <= seg->p_vaddr + seg->p_filesz)
4233 return vma - seg->p_vaddr + seg->p_offset;
4236 warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"),
4237 (unsigned long) vma);
4243 get_32bit_section_headers (FILE * file, unsigned int num)
4245 Elf32_External_Shdr * shdrs;
4246 Elf_Internal_Shdr * internal;
4249 shdrs = (Elf32_External_Shdr *) get_data (NULL, file, elf_header.e_shoff,
4250 elf_header.e_shentsize, num,
4251 _("section headers"));
4255 section_headers = (Elf_Internal_Shdr *) cmalloc (num,
4256 sizeof (Elf_Internal_Shdr));
4258 if (section_headers == NULL)
4260 error (_("Out of memory\n"));
4264 for (i = 0, internal = section_headers;
4268 internal->sh_name = BYTE_GET (shdrs[i].sh_name);
4269 internal->sh_type = BYTE_GET (shdrs[i].sh_type);
4270 internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
4271 internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
4272 internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
4273 internal->sh_size = BYTE_GET (shdrs[i].sh_size);
4274 internal->sh_link = BYTE_GET (shdrs[i].sh_link);
4275 internal->sh_info = BYTE_GET (shdrs[i].sh_info);
4276 internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
4277 internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
4286 get_64bit_section_headers (FILE * file, unsigned int num)
4288 Elf64_External_Shdr * shdrs;
4289 Elf_Internal_Shdr * internal;
4292 shdrs = (Elf64_External_Shdr *) get_data (NULL, file, elf_header.e_shoff,
4293 elf_header.e_shentsize, num,
4294 _("section headers"));
4298 section_headers = (Elf_Internal_Shdr *) cmalloc (num,
4299 sizeof (Elf_Internal_Shdr));
4301 if (section_headers == NULL)
4303 error (_("Out of memory\n"));
4307 for (i = 0, internal = section_headers;
4311 internal->sh_name = BYTE_GET (shdrs[i].sh_name);
4312 internal->sh_type = BYTE_GET (shdrs[i].sh_type);
4313 internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
4314 internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
4315 internal->sh_size = BYTE_GET (shdrs[i].sh_size);
4316 internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
4317 internal->sh_link = BYTE_GET (shdrs[i].sh_link);
4318 internal->sh_info = BYTE_GET (shdrs[i].sh_info);
4319 internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
4320 internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
4328 static Elf_Internal_Sym *
4329 get_32bit_elf_symbols (FILE * file,
4330 Elf_Internal_Shdr * section,
4331 unsigned long * num_syms_return)
4333 unsigned long number = 0;
4334 Elf32_External_Sym * esyms = NULL;
4335 Elf_External_Sym_Shndx * shndx = NULL;
4336 Elf_Internal_Sym * isyms = NULL;
4337 Elf_Internal_Sym * psym;
4340 /* Run some sanity checks first. */
4341 if (section->sh_entsize == 0)
4343 error (_("sh_entsize is zero\n"));
4347 number = section->sh_size / section->sh_entsize;
4349 if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1)
4351 error (_("Invalid sh_entsize\n"));
4355 esyms = (Elf32_External_Sym *) get_data (NULL, file, section->sh_offset, 1,
4356 section->sh_size, _("symbols"));
4361 if (symtab_shndx_hdr != NULL
4362 && (symtab_shndx_hdr->sh_link
4363 == (unsigned long) (section - section_headers)))
4365 shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file,
4366 symtab_shndx_hdr->sh_offset,
4367 1, symtab_shndx_hdr->sh_size,
4368 _("symbol table section indicies"));
4373 isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
4377 error (_("Out of memory\n"));
4381 for (j = 0, psym = isyms; j < number; j++, psym++)
4383 psym->st_name = BYTE_GET (esyms[j].st_name);
4384 psym->st_value = BYTE_GET (esyms[j].st_value);
4385 psym->st_size = BYTE_GET (esyms[j].st_size);
4386 psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
4387 if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
4389 = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
4390 else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
4391 psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
4392 psym->st_info = BYTE_GET (esyms[j].st_info);
4393 psym->st_other = BYTE_GET (esyms[j].st_other);
4402 if (num_syms_return != NULL)
4403 * num_syms_return = isyms == NULL ? 0 : number;
4408 static Elf_Internal_Sym *
4409 get_64bit_elf_symbols (FILE * file,
4410 Elf_Internal_Shdr * section,
4411 unsigned long * num_syms_return)
4413 unsigned long number = 0;
4414 Elf64_External_Sym * esyms = NULL;
4415 Elf_External_Sym_Shndx * shndx = NULL;
4416 Elf_Internal_Sym * isyms = NULL;
4417 Elf_Internal_Sym * psym;
4420 /* Run some sanity checks first. */
4421 if (section->sh_entsize == 0)
4423 error (_("sh_entsize is zero\n"));
4427 number = section->sh_size / section->sh_entsize;
4429 if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1)
4431 error (_("Invalid sh_entsize\n"));
4435 esyms = (Elf64_External_Sym *) get_data (NULL, file, section->sh_offset, 1,
4436 section->sh_size, _("symbols"));
4440 if (symtab_shndx_hdr != NULL
4441 && (symtab_shndx_hdr->sh_link
4442 == (unsigned long) (section - section_headers)))
4444 shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file,
4445 symtab_shndx_hdr->sh_offset,
4446 1, symtab_shndx_hdr->sh_size,
4447 _("symbol table section indicies"));
4452 isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
4456 error (_("Out of memory\n"));
4460 for (j = 0, psym = isyms; j < number; j++, psym++)
4462 psym->st_name = BYTE_GET (esyms[j].st_name);
4463 psym->st_info = BYTE_GET (esyms[j].st_info);
4464 psym->st_other = BYTE_GET (esyms[j].st_other);
4465 psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
4467 if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
4469 = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
4470 else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
4471 psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
4473 psym->st_value = BYTE_GET (esyms[j].st_value);
4474 psym->st_size = BYTE_GET (esyms[j].st_size);
4483 if (num_syms_return != NULL)
4484 * num_syms_return = isyms == NULL ? 0 : number;
4490 get_elf_section_flags (bfd_vma sh_flags)
4492 static char buff[1024];
4494 int field_size = is_32bit_elf ? 8 : 16;
4496 int size = sizeof (buff) - (field_size + 4 + 1);
4497 bfd_vma os_flags = 0;
4498 bfd_vma proc_flags = 0;
4499 bfd_vma unknown_flags = 0;
4507 /* 0 */ { STRING_COMMA_LEN ("WRITE") },
4508 /* 1 */ { STRING_COMMA_LEN ("ALLOC") },
4509 /* 2 */ { STRING_COMMA_LEN ("EXEC") },
4510 /* 3 */ { STRING_COMMA_LEN ("MERGE") },
4511 /* 4 */ { STRING_COMMA_LEN ("STRINGS") },
4512 /* 5 */ { STRING_COMMA_LEN ("INFO LINK") },
4513 /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") },
4514 /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") },
4515 /* 8 */ { STRING_COMMA_LEN ("GROUP") },
4516 /* 9 */ { STRING_COMMA_LEN ("TLS") },
4517 /* IA-64 specific. */
4518 /* 10 */ { STRING_COMMA_LEN ("SHORT") },
4519 /* 11 */ { STRING_COMMA_LEN ("NORECOV") },
4520 /* IA-64 OpenVMS specific. */
4521 /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") },
4522 /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") },
4523 /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") },
4524 /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") },
4525 /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") },
4526 /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") },
4528 /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") },
4529 /* SPARC specific. */
4530 /* 19 */ { STRING_COMMA_LEN ("ORDERED") }
4533 if (do_section_details)
4535 sprintf (buff, "[%*.*lx]: ",
4536 field_size, field_size, (unsigned long) sh_flags);
4537 p += field_size + 4;
4544 flag = sh_flags & - sh_flags;
4547 if (do_section_details)
4551 case SHF_WRITE: sindex = 0; break;
4552 case SHF_ALLOC: sindex = 1; break;
4553 case SHF_EXECINSTR: sindex = 2; break;
4554 case SHF_MERGE: sindex = 3; break;
4555 case SHF_STRINGS: sindex = 4; break;
4556 case SHF_INFO_LINK: sindex = 5; break;
4557 case SHF_LINK_ORDER: sindex = 6; break;
4558 case SHF_OS_NONCONFORMING: sindex = 7; break;
4559 case SHF_GROUP: sindex = 8; break;
4560 case SHF_TLS: sindex = 9; break;
4561 case SHF_EXCLUDE: sindex = 18; break;
4565 switch (elf_header.e_machine)
4568 if (flag == SHF_IA_64_SHORT)
4570 else if (flag == SHF_IA_64_NORECOV)
4573 else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
4576 case SHF_IA_64_VMS_GLOBAL: sindex = 12; break;
4577 case SHF_IA_64_VMS_OVERLAID: sindex = 13; break;
4578 case SHF_IA_64_VMS_SHARED: sindex = 14; break;
4579 case SHF_IA_64_VMS_VECTOR: sindex = 15; break;
4580 case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break;
4581 case SHF_IA_64_VMS_PROTECTED: sindex = 17; break;
4592 case EM_OLD_SPARCV9:
4593 case EM_SPARC32PLUS:
4596 if (flag == SHF_ORDERED)
4606 if (p != buff + field_size + 4)
4608 if (size < (10 + 2))
4615 size -= flags [sindex].len;
4616 p = stpcpy (p, flags [sindex].str);
4618 else if (flag & SHF_MASKOS)
4620 else if (flag & SHF_MASKPROC)
4623 unknown_flags |= flag;
4629 case SHF_WRITE: *p = 'W'; break;
4630 case SHF_ALLOC: *p = 'A'; break;
4631 case SHF_EXECINSTR: *p = 'X'; break;
4632 case SHF_MERGE: *p = 'M'; break;
4633 case SHF_STRINGS: *p = 'S'; break;
4634 case SHF_INFO_LINK: *p = 'I'; break;
4635 case SHF_LINK_ORDER: *p = 'L'; break;
4636 case SHF_OS_NONCONFORMING: *p = 'O'; break;
4637 case SHF_GROUP: *p = 'G'; break;
4638 case SHF_TLS: *p = 'T'; break;
4639 case SHF_EXCLUDE: *p = 'E'; break;
4642 if ((elf_header.e_machine == EM_X86_64
4643 || elf_header.e_machine == EM_L1OM
4644 || elf_header.e_machine == EM_K1OM)
4645 && flag == SHF_X86_64_LARGE)
4647 else if (flag & SHF_MASKOS)
4650 sh_flags &= ~ SHF_MASKOS;
4652 else if (flag & SHF_MASKPROC)
4655 sh_flags &= ~ SHF_MASKPROC;
4665 if (do_section_details)
4669 size -= 5 + field_size;
4670 if (p != buff + field_size + 4)
4678 sprintf (p, "OS (%*.*lx)", field_size, field_size,
4679 (unsigned long) os_flags);
4680 p += 5 + field_size;
4684 size -= 7 + field_size;
4685 if (p != buff + field_size + 4)
4693 sprintf (p, "PROC (%*.*lx)", field_size, field_size,
4694 (unsigned long) proc_flags);
4695 p += 7 + field_size;
4699 size -= 10 + field_size;
4700 if (p != buff + field_size + 4)
4708 sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size,
4709 (unsigned long) unknown_flags);
4710 p += 10 + field_size;
4719 process_section_headers (FILE * file)
4721 Elf_Internal_Shdr * section;
4724 section_headers = NULL;
4726 if (elf_header.e_shnum == 0)
4728 /* PR binutils/12467. */
4729 if (elf_header.e_shoff != 0)
4730 warn (_("possibly corrupt ELF file header - it has a non-zero"
4731 " section header offset, but no section headers\n"));
4732 else if (do_sections)
4733 printf (_("\nThere are no sections in this file.\n"));
4738 if (do_sections && !do_header)
4739 printf (_("There are %d section headers, starting at offset 0x%lx:\n"),
4740 elf_header.e_shnum, (unsigned long) elf_header.e_shoff);
4744 if (! get_32bit_section_headers (file, elf_header.e_shnum))
4747 else if (! get_64bit_section_headers (file, elf_header.e_shnum))
4750 /* Read in the string table, so that we have names to display. */
4751 if (elf_header.e_shstrndx != SHN_UNDEF
4752 && elf_header.e_shstrndx < elf_header.e_shnum)
4754 section = section_headers + elf_header.e_shstrndx;
4756 if (section->sh_size != 0)
4758 string_table = (char *) get_data (NULL, file, section->sh_offset,
4759 1, section->sh_size,
4762 string_table_length = string_table != NULL ? section->sh_size : 0;
4766 /* Scan the sections for the dynamic symbol table
4767 and dynamic string table and debug sections. */
4768 dynamic_symbols = NULL;
4769 dynamic_strings = NULL;
4770 dynamic_syminfo = NULL;
4771 symtab_shndx_hdr = NULL;
4773 eh_addr_size = is_32bit_elf ? 4 : 8;
4774 switch (elf_header.e_machine)
4777 case EM_MIPS_RS3_LE:
4778 /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit
4779 FDE addresses. However, the ABI also has a semi-official ILP32
4780 variant for which the normal FDE address size rules apply.
4782 GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX
4783 section, where XX is the size of longs in bits. Unfortunately,
4784 earlier compilers provided no way of distinguishing ILP32 objects
4785 from LP64 objects, so if there's any doubt, we should assume that
4786 the official LP64 form is being used. */
4787 if ((elf_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64
4788 && find_section (".gcc_compiled_long32") == NULL)
4794 switch (elf_header.e_flags & EF_H8_MACH)
4796 case E_H8_MACH_H8300:
4797 case E_H8_MACH_H8300HN:
4798 case E_H8_MACH_H8300SN:
4799 case E_H8_MACH_H8300SXN:
4802 case E_H8_MACH_H8300H:
4803 case E_H8_MACH_H8300S:
4804 case E_H8_MACH_H8300SX:
4812 switch (elf_header.e_flags & EF_M32C_CPU_MASK)
4814 case EF_M32C_CPU_M16C:
4821 #define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \
4824 bfd_size_type expected_entsize = is_32bit_elf ? size32 : size64; \
4825 if (section->sh_entsize != expected_entsize) \
4827 error (_("Section %d has invalid sh_entsize of %" BFD_VMA_FMT "x\n"), \
4828 i, section->sh_entsize); \
4829 error (_("(Using the expected size of %d for the rest of this dump)\n"), \
4830 (int) expected_entsize); \
4831 section->sh_entsize = expected_entsize; \
4836 #define CHECK_ENTSIZE(section, i, type) \
4837 CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \
4838 sizeof (Elf64_External_##type))
4840 for (i = 0, section = section_headers;
4841 i < elf_header.e_shnum;
4844 char * name = SECTION_NAME (section);
4846 if (section->sh_type == SHT_DYNSYM)
4848 if (dynamic_symbols != NULL)
4850 error (_("File contains multiple dynamic symbol tables\n"));
4854 CHECK_ENTSIZE (section, i, Sym);
4855 dynamic_symbols = GET_ELF_SYMBOLS (file, section, & num_dynamic_syms);
4857 else if (section->sh_type == SHT_STRTAB
4858 && streq (name, ".dynstr"))
4860 if (dynamic_strings != NULL)
4862 error (_("File contains multiple dynamic string tables\n"));
4866 dynamic_strings = (char *) get_data (NULL, file, section->sh_offset,
4867 1, section->sh_size,
4868 _("dynamic strings"));
4869 dynamic_strings_length = dynamic_strings == NULL ? 0 : section->sh_size;
4871 else if (section->sh_type == SHT_SYMTAB_SHNDX)
4873 if (symtab_shndx_hdr != NULL)
4875 error (_("File contains multiple symtab shndx tables\n"));
4878 symtab_shndx_hdr = section;
4880 else if (section->sh_type == SHT_SYMTAB)
4881 CHECK_ENTSIZE (section, i, Sym);
4882 else if (section->sh_type == SHT_GROUP)
4883 CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE);
4884 else if (section->sh_type == SHT_REL)
4885 CHECK_ENTSIZE (section, i, Rel);
4886 else if (section->sh_type == SHT_RELA)
4887 CHECK_ENTSIZE (section, i, Rela);
4888 else if ((do_debugging || do_debug_info || do_debug_abbrevs
4889 || do_debug_lines || do_debug_pubnames || do_debug_pubtypes
4890 || do_debug_aranges || do_debug_frames || do_debug_macinfo
4891 || do_debug_str || do_debug_loc || do_debug_ranges
4892 || do_debug_addr || do_debug_cu_index)
4893 && (const_strneq (name, ".debug_")
4894 || const_strneq (name, ".zdebug_")))
4897 name += sizeof (".zdebug_") - 1;
4899 name += sizeof (".debug_") - 1;
4902 || (do_debug_info && const_strneq (name, "info"))
4903 || (do_debug_info && const_strneq (name, "types"))
4904 || (do_debug_abbrevs && const_strneq (name, "abbrev"))
4905 || (do_debug_lines && strcmp (name, "line") == 0)
4906 || (do_debug_lines && const_strneq (name, "line."))
4907 || (do_debug_pubnames && const_strneq (name, "pubnames"))
4908 || (do_debug_pubtypes && const_strneq (name, "pubtypes"))
4909 || (do_debug_aranges && const_strneq (name, "aranges"))
4910 || (do_debug_ranges && const_strneq (name, "ranges"))
4911 || (do_debug_frames && const_strneq (name, "frame"))
4912 || (do_debug_macinfo && const_strneq (name, "macinfo"))
4913 || (do_debug_macinfo && const_strneq (name, "macro"))
4914 || (do_debug_str && const_strneq (name, "str"))
4915 || (do_debug_loc && const_strneq (name, "loc"))
4916 || (do_debug_addr && const_strneq (name, "addr"))
4917 || (do_debug_cu_index && const_strneq (name, "cu_index"))
4918 || (do_debug_cu_index && const_strneq (name, "tu_index"))
4920 request_dump_bynumber (i, DEBUG_DUMP);
4922 /* Linkonce section to be combined with .debug_info at link time. */
4923 else if ((do_debugging || do_debug_info)
4924 && const_strneq (name, ".gnu.linkonce.wi."))
4925 request_dump_bynumber (i, DEBUG_DUMP);
4926 else if (do_debug_frames && streq (name, ".eh_frame"))
4927 request_dump_bynumber (i, DEBUG_DUMP);
4928 else if (do_gdb_index && streq (name, ".gdb_index"))
4929 request_dump_bynumber (i, DEBUG_DUMP);
4930 /* Trace sections for Itanium VMS. */
4931 else if ((do_debugging || do_trace_info || do_trace_abbrevs
4932 || do_trace_aranges)
4933 && const_strneq (name, ".trace_"))
4935 name += sizeof (".trace_") - 1;
4938 || (do_trace_info && streq (name, "info"))
4939 || (do_trace_abbrevs && streq (name, "abbrev"))
4940 || (do_trace_aranges && streq (name, "aranges"))
4942 request_dump_bynumber (i, DEBUG_DUMP);
4950 if (elf_header.e_shnum > 1)
4951 printf (_("\nSection Headers:\n"));
4953 printf (_("\nSection Header:\n"));
4957 if (do_section_details)
4959 printf (_(" [Nr] Name\n"));
4960 printf (_(" Type Addr Off Size ES Lk Inf Al\n"));
4964 (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n"));
4968 if (do_section_details)
4970 printf (_(" [Nr] Name\n"));
4971 printf (_(" Type Address Off Size ES Lk Inf Al\n"));
4975 (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n"));
4979 if (do_section_details)
4981 printf (_(" [Nr] Name\n"));
4982 printf (_(" Type Address Offset Link\n"));
4983 printf (_(" Size EntSize Info Align\n"));
4987 printf (_(" [Nr] Name Type Address Offset\n"));
4988 printf (_(" Size EntSize Flags Link Info Align\n"));
4992 if (do_section_details)
4993 printf (_(" Flags\n"));
4995 for (i = 0, section = section_headers;
4996 i < elf_header.e_shnum;
4999 printf (" [%2u] ", i);
5000 if (do_section_details)
5002 print_symbol (INT_MAX, SECTION_NAME (section));
5007 print_symbol (-17, SECTION_NAME (section));
5010 printf (do_wide ? " %-15s " : " %-15.15s ",
5011 get_section_type_name (section->sh_type));
5015 const char * link_too_big = NULL;
5017 print_vma (section->sh_addr, LONG_HEX);
5019 printf ( " %6.6lx %6.6lx %2.2lx",
5020 (unsigned long) section->sh_offset,
5021 (unsigned long) section->sh_size,
5022 (unsigned long) section->sh_entsize);
5024 if (do_section_details)
5025 fputs (" ", stdout);
5027 printf (" %3s ", get_elf_section_flags (section->sh_flags));
5029 if (section->sh_link >= elf_header.e_shnum)
5032 /* The sh_link value is out of range. Normally this indicates
5033 an error but it can have special values in Solaris binaries. */
5034 switch (elf_header.e_machine)
5041 case EM_OLD_SPARCV9:
5042 case EM_SPARC32PLUS:
5045 if (section->sh_link == (SHN_BEFORE & 0xffff))
5046 link_too_big = "BEFORE";
5047 else if (section->sh_link == (SHN_AFTER & 0xffff))
5048 link_too_big = "AFTER";
5055 if (do_section_details)
5057 if (link_too_big != NULL && * link_too_big)
5058 printf ("<%s> ", link_too_big);
5060 printf ("%2u ", section->sh_link);
5061 printf ("%3u %2lu\n", section->sh_info,
5062 (unsigned long) section->sh_addralign);
5065 printf ("%2u %3u %2lu\n",
5068 (unsigned long) section->sh_addralign);
5070 if (link_too_big && ! * link_too_big)
5071 warn (_("section %u: sh_link value of %u is larger than the number of sections\n"),
5072 i, section->sh_link);
5076 print_vma (section->sh_addr, LONG_HEX);
5078 if ((long) section->sh_offset == section->sh_offset)
5079 printf (" %6.6lx", (unsigned long) section->sh_offset);
5083 print_vma (section->sh_offset, LONG_HEX);
5086 if ((unsigned long) section->sh_size == section->sh_size)
5087 printf (" %6.6lx", (unsigned long) section->sh_size);
5091 print_vma (section->sh_size, LONG_HEX);
5094 if ((unsigned long) section->sh_entsize == section->sh_entsize)
5095 printf (" %2.2lx", (unsigned long) section->sh_entsize);
5099 print_vma (section->sh_entsize, LONG_HEX);
5102 if (do_section_details)
5103 fputs (" ", stdout);
5105 printf (" %3s ", get_elf_section_flags (section->sh_flags));
5107 printf ("%2u %3u ", section->sh_link, section->sh_info);
5109 if ((unsigned long) section->sh_addralign == section->sh_addralign)
5110 printf ("%2lu\n", (unsigned long) section->sh_addralign);
5113 print_vma (section->sh_addralign, DEC);
5117 else if (do_section_details)
5119 printf (" %-15.15s ",
5120 get_section_type_name (section->sh_type));
5121 print_vma (section->sh_addr, LONG_HEX);
5122 if ((long) section->sh_offset == section->sh_offset)
5123 printf (" %16.16lx", (unsigned long) section->sh_offset);
5127 print_vma (section->sh_offset, LONG_HEX);
5129 printf (" %u\n ", section->sh_link);
5130 print_vma (section->sh_size, LONG_HEX);
5132 print_vma (section->sh_entsize, LONG_HEX);
5134 printf (" %-16u %lu\n",
5136 (unsigned long) section->sh_addralign);
5141 print_vma (section->sh_addr, LONG_HEX);
5142 if ((long) section->sh_offset == section->sh_offset)
5143 printf (" %8.8lx", (unsigned long) section->sh_offset);
5147 print_vma (section->sh_offset, LONG_HEX);
5150 print_vma (section->sh_size, LONG_HEX);
5152 print_vma (section->sh_entsize, LONG_HEX);
5154 printf (" %3s ", get_elf_section_flags (section->sh_flags));
5156 printf (" %2u %3u %lu\n",
5159 (unsigned long) section->sh_addralign);
5162 if (do_section_details)
5163 printf (" %s\n", get_elf_section_flags (section->sh_flags));
5166 if (!do_section_details)
5168 if (elf_header.e_machine == EM_X86_64
5169 || elf_header.e_machine == EM_L1OM
5170 || elf_header.e_machine == EM_K1OM)
5171 printf (_("Key to Flags:\n\
5172 W (write), A (alloc), X (execute), M (merge), S (strings), l (large)\n\
5173 I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
5174 O (extra OS processing required) o (OS specific), p (processor specific)\n"));
5176 printf (_("Key to Flags:\n\
5177 W (write), A (alloc), X (execute), M (merge), S (strings)\n\
5178 I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
5179 O (extra OS processing required) o (OS specific), p (processor specific)\n"));
5186 get_group_flags (unsigned int flags)
5188 static char buff[32];
5198 snprintf (buff, sizeof (buff), _("[<unknown>: 0x%x] "), flags);
5205 process_section_groups (FILE * file)
5207 Elf_Internal_Shdr * section;
5209 struct group * group;
5210 Elf_Internal_Shdr * symtab_sec;
5211 Elf_Internal_Shdr * strtab_sec;
5212 Elf_Internal_Sym * symtab;
5213 unsigned long num_syms;
5217 /* Don't process section groups unless needed. */
5218 if (!do_unwind && !do_section_groups)
5221 if (elf_header.e_shnum == 0)
5223 if (do_section_groups)
5224 printf (_("\nThere are no sections to group in this file.\n"));
5229 if (section_headers == NULL)
5231 error (_("Section headers are not available!\n"));
5232 /* PR 13622: This can happen with a corrupt ELF header. */
5236 section_headers_groups = (struct group **) calloc (elf_header.e_shnum,
5237 sizeof (struct group *));
5239 if (section_headers_groups == NULL)
5241 error (_("Out of memory\n"));
5245 /* Scan the sections for the group section. */
5247 for (i = 0, section = section_headers;
5248 i < elf_header.e_shnum;
5250 if (section->sh_type == SHT_GROUP)
5253 if (group_count == 0)
5255 if (do_section_groups)
5256 printf (_("\nThere are no section groups in this file.\n"));
5261 section_groups = (struct group *) calloc (group_count, sizeof (struct group));
5263 if (section_groups == NULL)
5265 error (_("Out of memory\n"));
5275 for (i = 0, section = section_headers, group = section_groups;
5276 i < elf_header.e_shnum;
5279 if (section->sh_type == SHT_GROUP)
5281 char * name = SECTION_NAME (section);
5283 unsigned char * start;
5284 unsigned char * indices;
5285 unsigned int entry, j, size;
5286 Elf_Internal_Shdr * sec;
5287 Elf_Internal_Sym * sym;
5289 /* Get the symbol table. */
5290 if (section->sh_link >= elf_header.e_shnum
5291 || ((sec = section_headers + section->sh_link)->sh_type
5294 error (_("Bad sh_link in group section `%s'\n"), name);
5298 if (symtab_sec != sec)
5303 symtab = GET_ELF_SYMBOLS (file, symtab_sec, & num_syms);
5308 error (_("Corrupt header in group section `%s'\n"), name);
5312 if (section->sh_info >= num_syms)
5314 error (_("Bad sh_info in group section `%s'\n"), name);
5318 sym = symtab + section->sh_info;
5320 if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
5322 if (sym->st_shndx == 0
5323 || sym->st_shndx >= elf_header.e_shnum)
5325 error (_("Bad sh_info in group section `%s'\n"), name);
5329 group_name = SECTION_NAME (section_headers + sym->st_shndx);
5338 /* Get the string table. */
5339 if (symtab_sec->sh_link >= elf_header.e_shnum)
5348 != (sec = section_headers + symtab_sec->sh_link))
5353 strtab = (char *) get_data (NULL, file, strtab_sec->sh_offset,
5354 1, strtab_sec->sh_size,
5356 strtab_size = strtab != NULL ? strtab_sec->sh_size : 0;
5358 group_name = sym->st_name < strtab_size
5359 ? strtab + sym->st_name : _("<corrupt>");
5362 start = (unsigned char *) get_data (NULL, file, section->sh_offset,
5363 1, section->sh_size,
5369 size = (section->sh_size / section->sh_entsize) - 1;
5370 entry = byte_get (indices, 4);
5373 if (do_section_groups)
5375 printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"),
5376 get_group_flags (entry), i, name, group_name, size);
5378 printf (_(" [Index] Name\n"));
5381 group->group_index = i;
5383 for (j = 0; j < size; j++)
5385 struct group_list * g;
5387 entry = byte_get (indices, 4);
5390 if (entry >= elf_header.e_shnum)
5392 error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"),
5393 entry, i, elf_header.e_shnum - 1);
5397 if (section_headers_groups [entry] != NULL)
5401 error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"),
5403 section_headers_groups [entry]->group_index);
5408 /* Intel C/C++ compiler may put section 0 in a
5409 section group. We just warn it the first time
5410 and ignore it afterwards. */
5411 static int warned = 0;
5414 error (_("section 0 in group section [%5u]\n"),
5415 section_headers_groups [entry]->group_index);
5421 section_headers_groups [entry] = group;
5423 if (do_section_groups)
5425 sec = section_headers + entry;
5426 printf (" [%5u] %s\n", entry, SECTION_NAME (sec));
5429 g = (struct group_list *) xmalloc (sizeof (struct group_list));
5430 g->section_index = entry;
5431 g->next = group->root;
5449 /* Data used to display dynamic fixups. */
5451 struct ia64_vms_dynfixup
5453 bfd_vma needed_ident; /* Library ident number. */
5454 bfd_vma needed; /* Index in the dstrtab of the library name. */
5455 bfd_vma fixup_needed; /* Index of the library. */
5456 bfd_vma fixup_rela_cnt; /* Number of fixups. */
5457 bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */
5460 /* Data used to display dynamic relocations. */
5462 struct ia64_vms_dynimgrela
5464 bfd_vma img_rela_cnt; /* Number of relocations. */
5465 bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */
5468 /* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared
5472 dump_ia64_vms_dynamic_fixups (FILE *file, struct ia64_vms_dynfixup *fixup,
5473 const char *strtab, unsigned int strtab_sz)
5475 Elf64_External_VMS_IMAGE_FIXUP *imfs;
5477 const char *lib_name;
5479 imfs = get_data (NULL, file, dynamic_addr + fixup->fixup_rela_off,
5480 1, fixup->fixup_rela_cnt * sizeof (*imfs),
5481 _("dynamic section image fixups"));
5485 if (fixup->needed < strtab_sz)
5486 lib_name = strtab + fixup->needed;
5489 warn ("corrupt library name index of 0x%lx found in dynamic entry",
5490 (unsigned long) fixup->needed);
5493 printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"),
5494 (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident);
5496 (_("Seg Offset Type SymVec DataType\n"));
5498 for (i = 0; i < (long) fixup->fixup_rela_cnt; i++)
5503 printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg));
5504 printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset));
5505 type = BYTE_GET (imfs [i].type);
5506 rtype = elf_ia64_reloc_type (type);
5508 printf (" 0x%08x ", type);
5510 printf (" %-32s ", rtype);
5511 printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index));
5512 printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type));
5518 /* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */
5521 dump_ia64_vms_dynamic_relocs (FILE *file, struct ia64_vms_dynimgrela *imgrela)
5523 Elf64_External_VMS_IMAGE_RELA *imrs;
5526 imrs = get_data (NULL, file, dynamic_addr + imgrela->img_rela_off,
5527 1, imgrela->img_rela_cnt * sizeof (*imrs),
5528 _("dynamic section image relocations"));
5532 printf (_("\nImage relocs\n"));
5534 (_("Seg Offset Type Addend Seg Sym Off\n"));
5536 for (i = 0; i < (long) imgrela->img_rela_cnt; i++)
5541 printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg));
5542 printf ("%08" BFD_VMA_FMT "x ",
5543 (bfd_vma) BYTE_GET (imrs [i].rela_offset));
5544 type = BYTE_GET (imrs [i].type);
5545 rtype = elf_ia64_reloc_type (type);
5547 printf ("0x%08x ", type);
5549 printf ("%-31s ", rtype);
5550 print_vma (BYTE_GET (imrs [i].addend), FULL_HEX);
5551 printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg));
5552 printf ("%08" BFD_VMA_FMT "x\n",
5553 (bfd_vma) BYTE_GET (imrs [i].sym_offset));
5559 /* Display IA-64 OpenVMS dynamic relocations and fixups. */
5562 process_ia64_vms_dynamic_relocs (FILE *file)
5564 struct ia64_vms_dynfixup fixup;
5565 struct ia64_vms_dynimgrela imgrela;
5566 Elf_Internal_Dyn *entry;
5568 bfd_vma strtab_off = 0;
5569 bfd_vma strtab_sz = 0;
5570 char *strtab = NULL;
5572 memset (&fixup, 0, sizeof (fixup));
5573 memset (&imgrela, 0, sizeof (imgrela));
5575 /* Note: the order of the entries is specified by the OpenVMS specs. */
5576 for (entry = dynamic_section;
5577 entry < dynamic_section + dynamic_nent;
5580 switch (entry->d_tag)
5582 case DT_IA_64_VMS_STRTAB_OFFSET:
5583 strtab_off = entry->d_un.d_val;
5586 strtab_sz = entry->d_un.d_val;
5588 strtab = get_data (NULL, file, dynamic_addr + strtab_off,
5589 1, strtab_sz, _("dynamic string section"));
5592 case DT_IA_64_VMS_NEEDED_IDENT:
5593 fixup.needed_ident = entry->d_un.d_val;
5596 fixup.needed = entry->d_un.d_val;
5598 case DT_IA_64_VMS_FIXUP_NEEDED:
5599 fixup.fixup_needed = entry->d_un.d_val;
5601 case DT_IA_64_VMS_FIXUP_RELA_CNT:
5602 fixup.fixup_rela_cnt = entry->d_un.d_val;
5604 case DT_IA_64_VMS_FIXUP_RELA_OFF:
5605 fixup.fixup_rela_off = entry->d_un.d_val;
5607 dump_ia64_vms_dynamic_fixups (file, &fixup, strtab, strtab_sz);
5610 case DT_IA_64_VMS_IMG_RELA_CNT:
5611 imgrela.img_rela_cnt = entry->d_un.d_val;
5613 case DT_IA_64_VMS_IMG_RELA_OFF:
5614 imgrela.img_rela_off = entry->d_un.d_val;
5616 dump_ia64_vms_dynamic_relocs (file, &imgrela);
5636 } dynamic_relocations [] =
5638 { "REL", DT_REL, DT_RELSZ, FALSE },
5639 { "RELA", DT_RELA, DT_RELASZ, TRUE },
5640 { "PLT", DT_JMPREL, DT_PLTRELSZ, UNKNOWN }
5643 /* Process the reloc section. */
5646 process_relocs (FILE * file)
5648 unsigned long rel_size;
5649 unsigned long rel_offset;
5655 if (do_using_dynamic)
5659 int has_dynamic_reloc;
5662 has_dynamic_reloc = 0;
5664 for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++)
5666 is_rela = dynamic_relocations [i].rela;
5667 name = dynamic_relocations [i].name;
5668 rel_size = dynamic_info [dynamic_relocations [i].size];
5669 rel_offset = dynamic_info [dynamic_relocations [i].reloc];
5671 has_dynamic_reloc |= rel_size;
5673 if (is_rela == UNKNOWN)
5675 if (dynamic_relocations [i].reloc == DT_JMPREL)
5676 switch (dynamic_info[DT_PLTREL])
5690 (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"),
5691 name, rel_offset, rel_size);
5693 dump_relocations (file,
5694 offset_from_vma (file, rel_offset, rel_size),
5696 dynamic_symbols, num_dynamic_syms,
5697 dynamic_strings, dynamic_strings_length, is_rela);
5702 has_dynamic_reloc |= process_ia64_vms_dynamic_relocs (file);
5704 if (! has_dynamic_reloc)
5705 printf (_("\nThere are no dynamic relocations in this file.\n"));
5709 Elf_Internal_Shdr * section;
5713 for (i = 0, section = section_headers;
5714 i < elf_header.e_shnum;
5717 if ( section->sh_type != SHT_RELA
5718 && section->sh_type != SHT_REL)
5721 rel_offset = section->sh_offset;
5722 rel_size = section->sh_size;
5726 Elf_Internal_Shdr * strsec;
5729 printf (_("\nRelocation section "));
5731 if (string_table == NULL)
5732 printf ("%d", section->sh_name);
5734 printf ("'%s'", SECTION_NAME (section));
5736 printf (_(" at offset 0x%lx contains %lu entries:\n"),
5737 rel_offset, (unsigned long) (rel_size / section->sh_entsize));
5739 is_rela = section->sh_type == SHT_RELA;
5741 if (section->sh_link != 0
5742 && section->sh_link < elf_header.e_shnum)
5744 Elf_Internal_Shdr * symsec;
5745 Elf_Internal_Sym * symtab;
5746 unsigned long nsyms;
5747 unsigned long strtablen = 0;
5748 char * strtab = NULL;
5750 symsec = section_headers + section->sh_link;
5751 if (symsec->sh_type != SHT_SYMTAB
5752 && symsec->sh_type != SHT_DYNSYM)
5755 symtab = GET_ELF_SYMBOLS (file, symsec, & nsyms);
5760 if (symsec->sh_link != 0
5761 && symsec->sh_link < elf_header.e_shnum)
5763 strsec = section_headers + symsec->sh_link;
5765 strtab = (char *) get_data (NULL, file, strsec->sh_offset,
5768 strtablen = strtab == NULL ? 0 : strsec->sh_size;
5771 dump_relocations (file, rel_offset, rel_size,
5772 symtab, nsyms, strtab, strtablen, is_rela);
5778 dump_relocations (file, rel_offset, rel_size,
5779 NULL, 0, NULL, 0, is_rela);
5786 printf (_("\nThere are no relocations in this file.\n"));
5792 /* Process the unwind section. */
5794 #include "unwind-ia64.h"
5796 /* An absolute address consists of a section and an offset. If the
5797 section is NULL, the offset itself is the address, otherwise, the
5798 address equals to LOAD_ADDRESS(section) + offset. */
5802 unsigned short section;
5806 #define ABSADDR(a) \
5808 ? section_headers [(a).section].sh_addr + (a).offset \
5811 struct ia64_unw_table_entry
5813 struct absaddr start;
5815 struct absaddr info;
5818 struct ia64_unw_aux_info
5821 struct ia64_unw_table_entry *table; /* Unwind table. */
5822 unsigned long table_len; /* Length of unwind table. */
5823 unsigned char * info; /* Unwind info. */
5824 unsigned long info_size; /* Size of unwind info. */
5825 bfd_vma info_addr; /* starting address of unwind info. */
5826 bfd_vma seg_base; /* Starting address of segment. */
5827 Elf_Internal_Sym * symtab; /* The symbol table. */
5828 unsigned long nsyms; /* Number of symbols. */
5829 char * strtab; /* The string table. */
5830 unsigned long strtab_size; /* Size of string table. */
5834 find_symbol_for_address (Elf_Internal_Sym * symtab,
5835 unsigned long nsyms,
5836 const char * strtab,
5837 unsigned long strtab_size,
5838 struct absaddr addr,
5839 const char ** symname,
5842 bfd_vma dist = 0x100000;
5843 Elf_Internal_Sym * sym;
5844 Elf_Internal_Sym * best = NULL;
5847 REMOVE_ARCH_BITS (addr.offset);
5849 for (i = 0, sym = symtab; i < nsyms; ++i, ++sym)
5851 bfd_vma value = sym->st_value;
5853 REMOVE_ARCH_BITS (value);
5855 if (ELF_ST_TYPE (sym->st_info) == STT_FUNC
5856 && sym->st_name != 0
5857 && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx)
5858 && addr.offset >= value
5859 && addr.offset - value < dist)
5862 dist = addr.offset - value;
5870 *symname = (best->st_name >= strtab_size
5871 ? _("<corrupt>") : strtab + best->st_name);
5877 *offset = addr.offset;
5881 dump_ia64_unwind (struct ia64_unw_aux_info * aux)
5883 struct ia64_unw_table_entry * tp;
5886 for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
5890 const unsigned char * dp;
5891 const unsigned char * head;
5892 const char * procname;
5894 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
5895 aux->strtab_size, tp->start, &procname, &offset);
5897 fputs ("\n<", stdout);
5901 fputs (procname, stdout);
5904 printf ("+%lx", (unsigned long) offset);
5907 fputs (">: [", stdout);
5908 print_vma (tp->start.offset, PREFIX_HEX);
5909 fputc ('-', stdout);
5910 print_vma (tp->end.offset, PREFIX_HEX);
5911 printf ("], info at +0x%lx\n",
5912 (unsigned long) (tp->info.offset - aux->seg_base));
5914 head = aux->info + (ABSADDR (tp->info) - aux->info_addr);
5915 stamp = byte_get ((unsigned char *) head, sizeof (stamp));
5917 printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n",
5918 (unsigned) UNW_VER (stamp),
5919 (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32),
5920 UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "",
5921 UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "",
5922 (unsigned long) (eh_addr_size * UNW_LENGTH (stamp)));
5924 if (UNW_VER (stamp) != 1)
5926 printf (_("\tUnknown version.\n"));
5931 for (dp = head + 8; dp < head + 8 + eh_addr_size * UNW_LENGTH (stamp);)
5932 dp = unw_decode (dp, in_body, & in_body);
5937 slurp_ia64_unwind_table (FILE * file,
5938 struct ia64_unw_aux_info * aux,
5939 Elf_Internal_Shdr * sec)
5941 unsigned long size, nrelas, i;
5942 Elf_Internal_Phdr * seg;
5943 struct ia64_unw_table_entry * tep;
5944 Elf_Internal_Shdr * relsec;
5945 Elf_Internal_Rela * rela;
5946 Elf_Internal_Rela * rp;
5947 unsigned char * table;
5949 Elf_Internal_Sym * sym;
5950 const char * relname;
5952 /* First, find the starting address of the segment that includes
5955 if (elf_header.e_phnum)
5957 if (! get_program_headers (file))
5960 for (seg = program_headers;
5961 seg < program_headers + elf_header.e_phnum;
5964 if (seg->p_type != PT_LOAD)
5967 if (sec->sh_addr >= seg->p_vaddr
5968 && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
5970 aux->seg_base = seg->p_vaddr;
5976 /* Second, build the unwind table from the contents of the unwind section: */
5977 size = sec->sh_size;
5978 table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size,
5983 aux->table = (struct ia64_unw_table_entry *)
5984 xcmalloc (size / (3 * eh_addr_size), sizeof (aux->table[0]));
5986 for (tp = table; tp < table + size; ++tep)
5988 tep->start.section = SHN_UNDEF;
5989 tep->end.section = SHN_UNDEF;
5990 tep->info.section = SHN_UNDEF;
5991 tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
5992 tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
5993 tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
5994 tep->start.offset += aux->seg_base;
5995 tep->end.offset += aux->seg_base;
5996 tep->info.offset += aux->seg_base;
6000 /* Third, apply any relocations to the unwind table: */
6001 for (relsec = section_headers;
6002 relsec < section_headers + elf_header.e_shnum;
6005 if (relsec->sh_type != SHT_RELA
6006 || relsec->sh_info >= elf_header.e_shnum
6007 || section_headers + relsec->sh_info != sec)
6010 if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
6014 for (rp = rela; rp < rela + nrelas; ++rp)
6016 relname = elf_ia64_reloc_type (get_reloc_type (rp->r_info));
6017 sym = aux->symtab + get_reloc_symindex (rp->r_info);
6019 if (! const_strneq (relname, "R_IA64_SEGREL"))
6021 warn (_("Skipping unexpected relocation type %s\n"), relname);
6025 i = rp->r_offset / (3 * eh_addr_size);
6027 switch (rp->r_offset/eh_addr_size % 3)
6030 aux->table[i].start.section = sym->st_shndx;
6031 aux->table[i].start.offset = rp->r_addend + sym->st_value;
6034 aux->table[i].end.section = sym->st_shndx;
6035 aux->table[i].end.offset = rp->r_addend + sym->st_value;
6038 aux->table[i].info.section = sym->st_shndx;
6039 aux->table[i].info.offset = rp->r_addend + sym->st_value;
6049 aux->table_len = size / (3 * eh_addr_size);
6054 ia64_process_unwind (FILE * file)
6056 Elf_Internal_Shdr * sec;
6057 Elf_Internal_Shdr * unwsec = NULL;
6058 Elf_Internal_Shdr * strsec;
6059 unsigned long i, unwcount = 0, unwstart = 0;
6060 struct ia64_unw_aux_info aux;
6062 memset (& aux, 0, sizeof (aux));
6064 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6066 if (sec->sh_type == SHT_SYMTAB
6067 && sec->sh_link < elf_header.e_shnum)
6069 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
6071 strsec = section_headers + sec->sh_link;
6072 assert (aux.strtab == NULL);
6073 aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset,
6076 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
6078 else if (sec->sh_type == SHT_IA_64_UNWIND)
6083 printf (_("\nThere are no unwind sections in this file.\n"));
6085 while (unwcount-- > 0)
6090 for (i = unwstart, sec = section_headers + unwstart;
6091 i < elf_header.e_shnum; ++i, ++sec)
6092 if (sec->sh_type == SHT_IA_64_UNWIND)
6099 len = sizeof (ELF_STRING_ia64_unwind_once) - 1;
6101 if ((unwsec->sh_flags & SHF_GROUP) != 0)
6103 /* We need to find which section group it is in. */
6104 struct group_list * g = section_headers_groups [i]->root;
6106 for (; g != NULL; g = g->next)
6108 sec = section_headers + g->section_index;
6110 if (streq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info))
6115 i = elf_header.e_shnum;
6117 else if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind_once, len))
6119 /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */
6120 len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1;
6121 suffix = SECTION_NAME (unwsec) + len;
6122 for (i = 0, sec = section_headers; i < elf_header.e_shnum;
6124 if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info_once, len2)
6125 && streq (SECTION_NAME (sec) + len2, suffix))
6130 /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO
6131 .IA_64.unwind or BAR -> .IA_64.unwind_info. */
6132 len = sizeof (ELF_STRING_ia64_unwind) - 1;
6133 len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1;
6135 if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind, len))
6136 suffix = SECTION_NAME (unwsec) + len;
6137 for (i = 0, sec = section_headers; i < elf_header.e_shnum;
6139 if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info, len2)
6140 && streq (SECTION_NAME (sec) + len2, suffix))
6144 if (i == elf_header.e_shnum)
6146 printf (_("\nCould not find unwind info section for "));
6148 if (string_table == NULL)
6149 printf ("%d", unwsec->sh_name);
6151 printf (_("'%s'"), SECTION_NAME (unwsec));
6155 aux.info_addr = sec->sh_addr;
6156 aux.info = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1,
6159 aux.info_size = aux.info == NULL ? 0 : sec->sh_size;
6161 printf (_("\nUnwind section "));
6163 if (string_table == NULL)
6164 printf ("%d", unwsec->sh_name);
6166 printf (_("'%s'"), SECTION_NAME (unwsec));
6168 printf (_(" at offset 0x%lx contains %lu entries:\n"),
6169 (unsigned long) unwsec->sh_offset,
6170 (unsigned long) (unwsec->sh_size / (3 * eh_addr_size)));
6172 (void) slurp_ia64_unwind_table (file, & aux, unwsec);
6174 if (aux.table_len > 0)
6175 dump_ia64_unwind (& aux);
6178 free ((char *) aux.table);
6180 free ((char *) aux.info);
6189 free ((char *) aux.strtab);
6192 struct hppa_unw_table_entry
6194 struct absaddr start;
6196 unsigned int Cannot_unwind:1; /* 0 */
6197 unsigned int Millicode:1; /* 1 */
6198 unsigned int Millicode_save_sr0:1; /* 2 */
6199 unsigned int Region_description:2; /* 3..4 */
6200 unsigned int reserved1:1; /* 5 */
6201 unsigned int Entry_SR:1; /* 6 */
6202 unsigned int Entry_FR:4; /* number saved */ /* 7..10 */
6203 unsigned int Entry_GR:5; /* number saved */ /* 11..15 */
6204 unsigned int Args_stored:1; /* 16 */
6205 unsigned int Variable_Frame:1; /* 17 */
6206 unsigned int Separate_Package_Body:1; /* 18 */
6207 unsigned int Frame_Extension_Millicode:1; /* 19 */
6208 unsigned int Stack_Overflow_Check:1; /* 20 */
6209 unsigned int Two_Instruction_SP_Increment:1; /* 21 */
6210 unsigned int Ada_Region:1; /* 22 */
6211 unsigned int cxx_info:1; /* 23 */
6212 unsigned int cxx_try_catch:1; /* 24 */
6213 unsigned int sched_entry_seq:1; /* 25 */
6214 unsigned int reserved2:1; /* 26 */
6215 unsigned int Save_SP:1; /* 27 */
6216 unsigned int Save_RP:1; /* 28 */
6217 unsigned int Save_MRP_in_frame:1; /* 29 */
6218 unsigned int extn_ptr_defined:1; /* 30 */
6219 unsigned int Cleanup_defined:1; /* 31 */
6221 unsigned int MPE_XL_interrupt_marker:1; /* 0 */
6222 unsigned int HP_UX_interrupt_marker:1; /* 1 */
6223 unsigned int Large_frame:1; /* 2 */
6224 unsigned int Pseudo_SP_Set:1; /* 3 */
6225 unsigned int reserved4:1; /* 4 */
6226 unsigned int Total_frame_size:27; /* 5..31 */
6229 struct hppa_unw_aux_info
6231 struct hppa_unw_table_entry *table; /* Unwind table. */
6232 unsigned long table_len; /* Length of unwind table. */
6233 bfd_vma seg_base; /* Starting address of segment. */
6234 Elf_Internal_Sym * symtab; /* The symbol table. */
6235 unsigned long nsyms; /* Number of symbols. */
6236 char * strtab; /* The string table. */
6237 unsigned long strtab_size; /* Size of string table. */
6241 dump_hppa_unwind (struct hppa_unw_aux_info * aux)
6243 struct hppa_unw_table_entry * tp;
6245 for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
6248 const char * procname;
6250 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
6251 aux->strtab_size, tp->start, &procname,
6254 fputs ("\n<", stdout);
6258 fputs (procname, stdout);
6261 printf ("+%lx", (unsigned long) offset);
6264 fputs (">: [", stdout);
6265 print_vma (tp->start.offset, PREFIX_HEX);
6266 fputc ('-', stdout);
6267 print_vma (tp->end.offset, PREFIX_HEX);
6270 #define PF(_m) if (tp->_m) printf (#_m " ");
6271 #define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m);
6274 PF(Millicode_save_sr0);
6275 /* PV(Region_description); */
6281 PF(Separate_Package_Body);
6282 PF(Frame_Extension_Millicode);
6283 PF(Stack_Overflow_Check);
6284 PF(Two_Instruction_SP_Increment);
6288 PF(sched_entry_seq);
6291 PF(Save_MRP_in_frame);
6292 PF(extn_ptr_defined);
6293 PF(Cleanup_defined);
6294 PF(MPE_XL_interrupt_marker);
6295 PF(HP_UX_interrupt_marker);
6298 PV(Total_frame_size);
6307 slurp_hppa_unwind_table (FILE * file,
6308 struct hppa_unw_aux_info * aux,
6309 Elf_Internal_Shdr * sec)
6311 unsigned long size, unw_ent_size, nentries, nrelas, i;
6312 Elf_Internal_Phdr * seg;
6313 struct hppa_unw_table_entry * tep;
6314 Elf_Internal_Shdr * relsec;
6315 Elf_Internal_Rela * rela;
6316 Elf_Internal_Rela * rp;
6317 unsigned char * table;
6319 Elf_Internal_Sym * sym;
6320 const char * relname;
6322 /* First, find the starting address of the segment that includes
6325 if (elf_header.e_phnum)
6327 if (! get_program_headers (file))
6330 for (seg = program_headers;
6331 seg < program_headers + elf_header.e_phnum;
6334 if (seg->p_type != PT_LOAD)
6337 if (sec->sh_addr >= seg->p_vaddr
6338 && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
6340 aux->seg_base = seg->p_vaddr;
6346 /* Second, build the unwind table from the contents of the unwind
6348 size = sec->sh_size;
6349 table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size,
6355 nentries = size / unw_ent_size;
6356 size = unw_ent_size * nentries;
6358 tep = aux->table = (struct hppa_unw_table_entry *)
6359 xcmalloc (nentries, sizeof (aux->table[0]));
6361 for (tp = table; tp < table + size; tp += unw_ent_size, ++tep)
6363 unsigned int tmp1, tmp2;
6365 tep->start.section = SHN_UNDEF;
6366 tep->end.section = SHN_UNDEF;
6368 tep->start.offset = byte_get ((unsigned char *) tp + 0, 4);
6369 tep->end.offset = byte_get ((unsigned char *) tp + 4, 4);
6370 tmp1 = byte_get ((unsigned char *) tp + 8, 4);
6371 tmp2 = byte_get ((unsigned char *) tp + 12, 4);
6373 tep->start.offset += aux->seg_base;
6374 tep->end.offset += aux->seg_base;
6376 tep->Cannot_unwind = (tmp1 >> 31) & 0x1;
6377 tep->Millicode = (tmp1 >> 30) & 0x1;
6378 tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1;
6379 tep->Region_description = (tmp1 >> 27) & 0x3;
6380 tep->reserved1 = (tmp1 >> 26) & 0x1;
6381 tep->Entry_SR = (tmp1 >> 25) & 0x1;
6382 tep->Entry_FR = (tmp1 >> 21) & 0xf;
6383 tep->Entry_GR = (tmp1 >> 16) & 0x1f;
6384 tep->Args_stored = (tmp1 >> 15) & 0x1;
6385 tep->Variable_Frame = (tmp1 >> 14) & 0x1;
6386 tep->Separate_Package_Body = (tmp1 >> 13) & 0x1;
6387 tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1;
6388 tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1;
6389 tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1;
6390 tep->Ada_Region = (tmp1 >> 9) & 0x1;
6391 tep->cxx_info = (tmp1 >> 8) & 0x1;
6392 tep->cxx_try_catch = (tmp1 >> 7) & 0x1;
6393 tep->sched_entry_seq = (tmp1 >> 6) & 0x1;
6394 tep->reserved2 = (tmp1 >> 5) & 0x1;
6395 tep->Save_SP = (tmp1 >> 4) & 0x1;
6396 tep->Save_RP = (tmp1 >> 3) & 0x1;
6397 tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1;
6398 tep->extn_ptr_defined = (tmp1 >> 1) & 0x1;
6399 tep->Cleanup_defined = tmp1 & 0x1;
6401 tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1;
6402 tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1;
6403 tep->Large_frame = (tmp2 >> 29) & 0x1;
6404 tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1;
6405 tep->reserved4 = (tmp2 >> 27) & 0x1;
6406 tep->Total_frame_size = tmp2 & 0x7ffffff;
6410 /* Third, apply any relocations to the unwind table. */
6411 for (relsec = section_headers;
6412 relsec < section_headers + elf_header.e_shnum;
6415 if (relsec->sh_type != SHT_RELA
6416 || relsec->sh_info >= elf_header.e_shnum
6417 || section_headers + relsec->sh_info != sec)
6420 if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
6424 for (rp = rela; rp < rela + nrelas; ++rp)
6426 relname = elf_hppa_reloc_type (get_reloc_type (rp->r_info));
6427 sym = aux->symtab + get_reloc_symindex (rp->r_info);
6429 /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */
6430 if (! const_strneq (relname, "R_PARISC_SEGREL"))
6432 warn (_("Skipping unexpected relocation type %s\n"), relname);
6436 i = rp->r_offset / unw_ent_size;
6438 switch ((rp->r_offset % unw_ent_size) / eh_addr_size)
6441 aux->table[i].start.section = sym->st_shndx;
6442 aux->table[i].start.offset = sym->st_value + rp->r_addend;
6445 aux->table[i].end.section = sym->st_shndx;
6446 aux->table[i].end.offset = sym->st_value + rp->r_addend;
6456 aux->table_len = nentries;
6462 hppa_process_unwind (FILE * file)
6464 struct hppa_unw_aux_info aux;
6465 Elf_Internal_Shdr * unwsec = NULL;
6466 Elf_Internal_Shdr * strsec;
6467 Elf_Internal_Shdr * sec;
6470 if (string_table == NULL)
6473 memset (& aux, 0, sizeof (aux));
6475 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6477 if (sec->sh_type == SHT_SYMTAB
6478 && sec->sh_link < elf_header.e_shnum)
6480 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
6482 strsec = section_headers + sec->sh_link;
6483 assert (aux.strtab == NULL);
6484 aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset,
6487 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
6489 else if (streq (SECTION_NAME (sec), ".PARISC.unwind"))
6494 printf (_("\nThere are no unwind sections in this file.\n"));
6496 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6498 if (streq (SECTION_NAME (sec), ".PARISC.unwind"))
6500 printf (_("\nUnwind section "));
6501 printf (_("'%s'"), SECTION_NAME (sec));
6503 printf (_(" at offset 0x%lx contains %lu entries:\n"),
6504 (unsigned long) sec->sh_offset,
6505 (unsigned long) (sec->sh_size / (2 * eh_addr_size + 8)));
6507 slurp_hppa_unwind_table (file, &aux, sec);
6508 if (aux.table_len > 0)
6509 dump_hppa_unwind (&aux);
6512 free ((char *) aux.table);
6520 free ((char *) aux.strtab);
6525 unsigned char * data; /* The unwind data. */
6526 Elf_Internal_Shdr * sec; /* The cached unwind section header. */
6527 Elf_Internal_Rela * rela; /* The cached relocations for this section. */
6528 unsigned long nrelas; /* The number of relocations. */
6529 unsigned int rel_type; /* REL or RELA ? */
6530 Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */
6533 struct arm_unw_aux_info
6535 FILE * file; /* The file containing the unwind sections. */
6536 Elf_Internal_Sym * symtab; /* The file's symbol table. */
6537 unsigned long nsyms; /* Number of symbols. */
6538 char * strtab; /* The file's string table. */
6539 unsigned long strtab_size; /* Size of string table. */
6543 arm_print_vma_and_name (struct arm_unw_aux_info *aux,
6544 bfd_vma fn, struct absaddr addr)
6546 const char *procname;
6549 if (addr.section == SHN_UNDEF)
6552 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
6553 aux->strtab_size, addr, &procname,
6556 print_vma (fn, PREFIX_HEX);
6560 fputs (" <", stdout);
6561 fputs (procname, stdout);
6564 printf ("+0x%lx", (unsigned long) sym_offset);
6565 fputc ('>', stdout);
6572 arm_free_section (struct arm_section *arm_sec)
6574 if (arm_sec->data != NULL)
6575 free (arm_sec->data);
6577 if (arm_sec->rela != NULL)
6578 free (arm_sec->rela);
6581 /* 1) If SEC does not match the one cached in ARM_SEC, then free the current
6582 cached section and install SEC instead.
6583 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC
6584 and return its valued in * WORDP, relocating if necessary.
6585 3) Update the NEXT_RELA field in ARM_SEC and store the section index and
6586 relocation's offset in ADDR.
6587 4) If SYM_NAME is non-NULL and a relocation was applied, record the offset
6588 into the string table of the symbol associated with the reloc. If no
6589 reloc was applied store -1 there.
6590 5) Return TRUE upon success, FALSE otherwise. */
6593 get_unwind_section_word (struct arm_unw_aux_info * aux,
6594 struct arm_section * arm_sec,
6595 Elf_Internal_Shdr * sec,
6596 bfd_vma word_offset,
6597 unsigned int * wordp,
6598 struct absaddr * addr,
6601 Elf_Internal_Rela *rp;
6602 Elf_Internal_Sym *sym;
6603 const char * relname;
6605 bfd_boolean wrapped;
6607 addr->section = SHN_UNDEF;
6610 if (sym_name != NULL)
6611 *sym_name = (bfd_vma) -1;
6613 /* If necessary, update the section cache. */
6614 if (sec != arm_sec->sec)
6616 Elf_Internal_Shdr *relsec;
6618 arm_free_section (arm_sec);
6621 arm_sec->data = get_data (NULL, aux->file, sec->sh_offset, 1,
6622 sec->sh_size, _("unwind data"));
6623 arm_sec->rela = NULL;
6624 arm_sec->nrelas = 0;
6626 for (relsec = section_headers;
6627 relsec < section_headers + elf_header.e_shnum;
6630 if (relsec->sh_info >= elf_header.e_shnum
6631 || section_headers + relsec->sh_info != sec
6632 /* PR 15745: Check the section type as well. */
6633 || (relsec->sh_type != SHT_REL
6634 && relsec->sh_type != SHT_RELA))
6637 arm_sec->rel_type = relsec->sh_type;
6638 if (relsec->sh_type == SHT_REL)
6640 if (!slurp_rel_relocs (aux->file, relsec->sh_offset,
6642 & arm_sec->rela, & arm_sec->nrelas))
6645 else /* relsec->sh_type == SHT_RELA */
6647 if (!slurp_rela_relocs (aux->file, relsec->sh_offset,
6649 & arm_sec->rela, & arm_sec->nrelas))
6655 arm_sec->next_rela = arm_sec->rela;
6658 /* If there is no unwind data we can do nothing. */
6659 if (arm_sec->data == NULL)
6662 /* Get the word at the required offset. */
6663 word = byte_get (arm_sec->data + word_offset, 4);
6665 /* Look through the relocs to find the one that applies to the provided offset. */
6667 for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++)
6669 bfd_vma prelval, offset;
6671 if (rp->r_offset > word_offset && !wrapped)
6676 if (rp->r_offset > word_offset)
6679 if (rp->r_offset & 3)
6681 warn (_("Skipping unexpected relocation at offset 0x%lx\n"),
6682 (unsigned long) rp->r_offset);
6686 if (rp->r_offset < word_offset)
6689 sym = aux->symtab + ELF32_R_SYM (rp->r_info);
6691 if (arm_sec->rel_type == SHT_REL)
6693 offset = word & 0x7fffffff;
6694 if (offset & 0x40000000)
6695 offset |= ~ (bfd_vma) 0x7fffffff;
6697 else if (arm_sec->rel_type == SHT_RELA)
6698 offset = rp->r_addend;
6702 offset += sym->st_value;
6703 prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset);
6705 /* Check that we are processing the expected reloc type. */
6706 if (elf_header.e_machine == EM_ARM)
6708 relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info));
6710 if (streq (relname, "R_ARM_NONE"))
6713 if (! streq (relname, "R_ARM_PREL31"))
6715 warn (_("Skipping unexpected relocation type %s\n"), relname);
6719 else if (elf_header.e_machine == EM_TI_C6000)
6721 relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info));
6723 if (streq (relname, "R_C6000_NONE"))
6726 if (! streq (relname, "R_C6000_PREL31"))
6728 warn (_("Skipping unexpected relocation type %s\n"), relname);
6735 /* This function currently only supports ARM and TI unwinders. */
6738 word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff);
6739 addr->section = sym->st_shndx;
6740 addr->offset = offset;
6742 * sym_name = sym->st_name;
6747 arm_sec->next_rela = rp;
6752 static const char *tic6x_unwind_regnames[16] =
6754 "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3",
6755 "A14", "A13", "A12", "A11", "A10",
6756 "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]"
6760 decode_tic6x_unwind_regmask (unsigned int mask)
6764 for (i = 12; mask; mask >>= 1, i--)
6768 fputs (tic6x_unwind_regnames[i], stdout);
6770 fputs (", ", stdout);
6776 if (remaining == 0 && more_words) \
6779 if (! get_unwind_section_word (aux, data_arm_sec, data_sec, \
6780 data_offset, & word, & addr, NULL)) \
6786 #define GET_OP(OP) \
6791 (OP) = word >> 24; \
6796 printf (_("[Truncated opcode]\n")); \
6799 printf ("0x%02x ", OP)
6802 decode_arm_unwind_bytecode (struct arm_unw_aux_info *aux,
6803 unsigned int word, unsigned int remaining,
6804 unsigned int more_words,
6805 bfd_vma data_offset, Elf_Internal_Shdr *data_sec,
6806 struct arm_section *data_arm_sec)
6808 struct absaddr addr;
6810 /* Decode the unwinding instructions. */
6813 unsigned int op, op2;
6822 printf (" 0x%02x ", op);
6824 if ((op & 0xc0) == 0x00)
6826 int offset = ((op & 0x3f) << 2) + 4;
6828 printf (" vsp = vsp + %d", offset);
6830 else if ((op & 0xc0) == 0x40)
6832 int offset = ((op & 0x3f) << 2) + 4;
6834 printf (" vsp = vsp - %d", offset);
6836 else if ((op & 0xf0) == 0x80)
6839 if (op == 0x80 && op2 == 0)
6840 printf (_("Refuse to unwind"));
6843 unsigned int mask = ((op & 0x0f) << 8) | op2;
6848 for (i = 0; i < 12; i++)
6849 if (mask & (1 << i))
6855 printf ("r%d", 4 + i);
6860 else if ((op & 0xf0) == 0x90)
6862 if (op == 0x9d || op == 0x9f)
6863 printf (_(" [Reserved]"));
6865 printf (" vsp = r%d", op & 0x0f);
6867 else if ((op & 0xf0) == 0xa0)
6869 int end = 4 + (op & 0x07);
6874 for (i = 4; i <= end; i++)
6890 else if (op == 0xb0)
6891 printf (_(" finish"));
6892 else if (op == 0xb1)
6895 if (op2 == 0 || (op2 & 0xf0) != 0)
6896 printf (_("[Spare]"));
6899 unsigned int mask = op2 & 0x0f;
6904 for (i = 0; i < 12; i++)
6905 if (mask & (1 << i))
6916 else if (op == 0xb2)
6918 unsigned char buf[9];
6919 unsigned int i, len;
6920 unsigned long offset;
6922 for (i = 0; i < sizeof (buf); i++)
6925 if ((buf[i] & 0x80) == 0)
6928 assert (i < sizeof (buf));
6929 offset = read_uleb128 (buf, &len, buf + i + 1);
6930 assert (len == i + 1);
6931 offset = offset * 4 + 0x204;
6932 printf ("vsp = vsp + %ld", offset);
6934 else if (op == 0xb3 || op == 0xc8 || op == 0xc9)
6936 unsigned int first, last;
6943 printf ("pop {D%d", first);
6945 printf ("-D%d", first + last);
6948 else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0)
6950 unsigned int count = op & 0x07;
6954 printf ("-D%d", 8 + count);
6957 else if (op >= 0xc0 && op <= 0xc5)
6959 unsigned int count = op & 0x07;
6961 printf (" pop {wR10");
6963 printf ("-wR%d", 10 + count);
6966 else if (op == 0xc6)
6968 unsigned int first, last;
6973 printf ("pop {wR%d", first);
6975 printf ("-wR%d", first + last);
6978 else if (op == 0xc7)
6981 if (op2 == 0 || (op2 & 0xf0) != 0)
6982 printf (_("[Spare]"));
6985 unsigned int mask = op2 & 0x0f;
6990 for (i = 0; i < 4; i++)
6991 if (mask & (1 << i))
6997 printf ("wCGR%d", i);
7003 printf (_(" [unsupported opcode]"));
7009 decode_tic6x_unwind_bytecode (struct arm_unw_aux_info *aux,
7010 unsigned int word, unsigned int remaining,
7011 unsigned int more_words,
7012 bfd_vma data_offset, Elf_Internal_Shdr *data_sec,
7013 struct arm_section *data_arm_sec)
7015 struct absaddr addr;
7017 /* Decode the unwinding instructions. */
7020 unsigned int op, op2;
7029 printf (" 0x%02x ", op);
7031 if ((op & 0xc0) == 0x00)
7033 int offset = ((op & 0x3f) << 3) + 8;
7034 printf (" sp = sp + %d", offset);
7036 else if ((op & 0xc0) == 0x80)
7039 if (op == 0x80 && op2 == 0)
7040 printf (_("Refuse to unwind"));
7043 unsigned int mask = ((op & 0x1f) << 8) | op2;
7045 printf ("pop compact {");
7049 decode_tic6x_unwind_regmask (mask);
7053 else if ((op & 0xf0) == 0xc0)
7061 unsigned int offset;
7065 /* Scan entire instruction first so that GET_OP output is not
7066 interleaved with disassembly. */
7068 for (i = 0; nregs < (op & 0xf); i++)
7074 regpos[nregs].offset = i * 2;
7075 regpos[nregs].reg = reg;
7082 regpos[nregs].offset = i * 2 + 1;
7083 regpos[nregs].reg = reg;
7088 printf (_("pop frame {"));
7090 for (i = i * 2; i > 0; i--)
7092 if (regpos[reg].offset == i - 1)
7094 name = tic6x_unwind_regnames[regpos[reg].reg];
7101 fputs (name, stdout);
7108 else if (op == 0xd0)
7109 printf (" MOV FP, SP");
7110 else if (op == 0xd1)
7111 printf (" __c6xabi_pop_rts");
7112 else if (op == 0xd2)
7114 unsigned char buf[9];
7115 unsigned int i, len;
7116 unsigned long offset;
7118 for (i = 0; i < sizeof (buf); i++)
7121 if ((buf[i] & 0x80) == 0)
7124 assert (i < sizeof (buf));
7125 offset = read_uleb128 (buf, &len, buf + i + 1);
7126 assert (len == i + 1);
7127 offset = offset * 8 + 0x408;
7128 printf (_("sp = sp + %ld"), offset);
7130 else if ((op & 0xf0) == 0xe0)
7132 if ((op & 0x0f) == 7)
7135 printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]);
7139 printf (_(" [unsupported opcode]"));
7146 arm_expand_prel31 (bfd_vma word, bfd_vma where)
7150 offset = word & 0x7fffffff;
7151 if (offset & 0x40000000)
7152 offset |= ~ (bfd_vma) 0x7fffffff;
7154 if (elf_header.e_machine == EM_TI_C6000)
7157 return offset + where;
7161 decode_arm_unwind (struct arm_unw_aux_info * aux,
7163 unsigned int remaining,
7164 bfd_vma data_offset,
7165 Elf_Internal_Shdr * data_sec,
7166 struct arm_section * data_arm_sec)
7169 unsigned int more_words = 0;
7170 struct absaddr addr;
7171 bfd_vma sym_name = (bfd_vma) -1;
7175 /* Fetch the first word.
7176 Note - when decoding an object file the address extracted
7177 here will always be 0. So we also pass in the sym_name
7178 parameter so that we can find the symbol associated with
7179 the personality routine. */
7180 if (! get_unwind_section_word (aux, data_arm_sec, data_sec, data_offset,
7181 & word, & addr, & sym_name))
7187 if ((word & 0x80000000) == 0)
7189 /* Expand prel31 for personality routine. */
7191 const char *procname;
7193 fn = arm_expand_prel31 (word, data_sec->sh_addr + data_offset);
7194 printf (_(" Personality routine: "));
7196 && addr.section == SHN_UNDEF && addr.offset == 0
7197 && sym_name != (bfd_vma) -1 && sym_name < aux->strtab_size)
7199 procname = aux->strtab + sym_name;
7200 print_vma (fn, PREFIX_HEX);
7203 fputs (" <", stdout);
7204 fputs (procname, stdout);
7205 fputc ('>', stdout);
7209 procname = arm_print_vma_and_name (aux, fn, addr);
7210 fputc ('\n', stdout);
7212 /* The GCC personality routines use the standard compact
7213 encoding, starting with one byte giving the number of
7215 if (procname != NULL
7216 && (const_strneq (procname, "__gcc_personality_v0")
7217 || const_strneq (procname, "__gxx_personality_v0")
7218 || const_strneq (procname, "__gcj_personality_v0")
7219 || const_strneq (procname, "__gnu_objc_personality_v0")))
7226 printf (_(" [Truncated data]\n"));
7229 more_words = word >> 24;
7239 /* ARM EHABI Section 6.3:
7241 An exception-handling table entry for the compact model looks like:
7245 1 0 index Data for personalityRoutine[index] */
7247 if (elf_header.e_machine == EM_ARM
7248 && (word & 0x70000000))
7249 warn (_("Corrupt ARM compact model table entry: %x \n"), word);
7251 per_index = (word >> 24) & 0x7f;
7252 printf (_(" Compact model index: %d\n"), per_index);
7259 else if (per_index < 3)
7261 more_words = (word >> 16) & 0xff;
7267 switch (elf_header.e_machine)
7272 decode_arm_unwind_bytecode (aux, word, remaining, more_words,
7273 data_offset, data_sec, data_arm_sec);
7277 warn (_("Unknown ARM compact model index encountered\n"));
7278 printf (_(" [reserved]\n"));
7285 decode_tic6x_unwind_bytecode (aux, word, remaining, more_words,
7286 data_offset, data_sec, data_arm_sec);
7288 else if (per_index < 5)
7290 if (((word >> 17) & 0x7f) == 0x7f)
7291 printf (_(" Restore stack from frame pointer\n"));
7293 printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc);
7294 printf (_(" Registers restored: "));
7296 printf (" (compact) ");
7297 decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff);
7299 printf (_(" Return register: %s\n"),
7300 tic6x_unwind_regnames[word & 0xf]);
7303 printf (_(" [reserved (%d)]\n"), per_index);
7307 error (_("Unsupported architecture type %d encountered when decoding unwind table"),
7308 elf_header.e_machine);
7311 /* Decode the descriptors. Not implemented. */
7315 dump_arm_unwind (struct arm_unw_aux_info *aux, Elf_Internal_Shdr *exidx_sec)
7317 struct arm_section exidx_arm_sec, extab_arm_sec;
7318 unsigned int i, exidx_len;
7320 memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec));
7321 memset (&extab_arm_sec, 0, sizeof (extab_arm_sec));
7322 exidx_len = exidx_sec->sh_size / 8;
7324 for (i = 0; i < exidx_len; i++)
7326 unsigned int exidx_fn, exidx_entry;
7327 struct absaddr fn_addr, entry_addr;
7330 fputc ('\n', stdout);
7332 if (! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec,
7333 8 * i, & exidx_fn, & fn_addr, NULL)
7334 || ! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec,
7335 8 * i + 4, & exidx_entry, & entry_addr, NULL))
7337 arm_free_section (& exidx_arm_sec);
7338 arm_free_section (& extab_arm_sec);
7342 /* ARM EHABI, Section 5:
7343 An index table entry consists of 2 words.
7344 The first word contains a prel31 offset to the start of a function, with bit 31 clear. */
7345 if (exidx_fn & 0x80000000)
7346 warn (_("corrupt index table entry: %x\n"), exidx_fn);
7348 fn = arm_expand_prel31 (exidx_fn, exidx_sec->sh_addr + 8 * i);
7350 arm_print_vma_and_name (aux, fn, fn_addr);
7351 fputs (": ", stdout);
7353 if (exidx_entry == 1)
7355 print_vma (exidx_entry, PREFIX_HEX);
7356 fputs (" [cantunwind]\n", stdout);
7358 else if (exidx_entry & 0x80000000)
7360 print_vma (exidx_entry, PREFIX_HEX);
7361 fputc ('\n', stdout);
7362 decode_arm_unwind (aux, exidx_entry, 4, 0, NULL, NULL);
7366 bfd_vma table, table_offset = 0;
7367 Elf_Internal_Shdr *table_sec;
7369 fputs ("@", stdout);
7370 table = arm_expand_prel31 (exidx_entry, exidx_sec->sh_addr + 8 * i + 4);
7371 print_vma (table, PREFIX_HEX);
7374 /* Locate the matching .ARM.extab. */
7375 if (entry_addr.section != SHN_UNDEF
7376 && entry_addr.section < elf_header.e_shnum)
7378 table_sec = section_headers + entry_addr.section;
7379 table_offset = entry_addr.offset;
7383 table_sec = find_section_by_address (table);
7384 if (table_sec != NULL)
7385 table_offset = table - table_sec->sh_addr;
7387 if (table_sec == NULL)
7389 warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"),
7390 (unsigned long) table);
7393 decode_arm_unwind (aux, 0, 0, table_offset, table_sec,
7400 arm_free_section (&exidx_arm_sec);
7401 arm_free_section (&extab_arm_sec);
7404 /* Used for both ARM and C6X unwinding tables. */
7407 arm_process_unwind (FILE *file)
7409 struct arm_unw_aux_info aux;
7410 Elf_Internal_Shdr *unwsec = NULL;
7411 Elf_Internal_Shdr *strsec;
7412 Elf_Internal_Shdr *sec;
7414 unsigned int sec_type;
7416 switch (elf_header.e_machine)
7419 sec_type = SHT_ARM_EXIDX;
7423 sec_type = SHT_C6000_UNWIND;
7427 error (_("Unsupported architecture type %d encountered when processing unwind table"),
7428 elf_header.e_machine);
7432 if (string_table == NULL)
7435 memset (& aux, 0, sizeof (aux));
7438 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
7440 if (sec->sh_type == SHT_SYMTAB && sec->sh_link < elf_header.e_shnum)
7442 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
7444 strsec = section_headers + sec->sh_link;
7445 assert (aux.strtab == NULL);
7446 aux.strtab = get_data (NULL, file, strsec->sh_offset,
7447 1, strsec->sh_size, _("string table"));
7448 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
7450 else if (sec->sh_type == sec_type)
7455 printf (_("\nThere are no unwind sections in this file.\n"));
7457 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
7459 if (sec->sh_type == sec_type)
7461 printf (_("\nUnwind table index '%s' at offset 0x%lx contains %lu entries:\n"),
7463 (unsigned long) sec->sh_offset,
7464 (unsigned long) (sec->sh_size / (2 * eh_addr_size)));
7466 dump_arm_unwind (&aux, sec);
7473 free ((char *) aux.strtab);
7477 process_unwind (FILE * file)
7479 struct unwind_handler
7482 void (* handler)(FILE *);
7485 { EM_ARM, arm_process_unwind },
7486 { EM_IA_64, ia64_process_unwind },
7487 { EM_PARISC, hppa_process_unwind },
7488 { EM_TI_C6000, arm_process_unwind },
7496 for (i = 0; handlers[i].handler != NULL; i++)
7497 if (elf_header.e_machine == handlers[i].machtype)
7499 handlers[i].handler (file);
7503 printf (_("\nThe decoding of unwind sections for machine type %s is not currently supported.\n"),
7504 get_machine_name (elf_header.e_machine));
7508 dynamic_section_mips_val (Elf_Internal_Dyn * entry)
7510 switch (entry->d_tag)
7513 if (entry->d_un.d_val == 0)
7517 static const char * opts[] =
7519 "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT",
7520 "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS",
7521 "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD",
7522 "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF",
7528 for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt)
7529 if (entry->d_un.d_val & (1 << cnt))
7531 printf ("%s%s", first ? "" : " ", opts[cnt]);
7537 case DT_MIPS_IVERSION:
7538 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
7539 printf (_("Interface Version: %s"), GET_DYNAMIC_NAME (entry->d_un.d_val));
7541 printf (_("<corrupt: %" BFD_VMA_FMT "d>"), entry->d_un.d_ptr);
7544 case DT_MIPS_TIME_STAMP:
7549 time_t atime = entry->d_un.d_val;
7550 tmp = gmtime (&atime);
7551 snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u",
7552 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
7553 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
7554 printf (_("Time Stamp: %s"), timebuf);
7558 case DT_MIPS_RLD_VERSION:
7559 case DT_MIPS_LOCAL_GOTNO:
7560 case DT_MIPS_CONFLICTNO:
7561 case DT_MIPS_LIBLISTNO:
7562 case DT_MIPS_SYMTABNO:
7563 case DT_MIPS_UNREFEXTNO:
7564 case DT_MIPS_HIPAGENO:
7565 case DT_MIPS_DELTA_CLASS_NO:
7566 case DT_MIPS_DELTA_INSTANCE_NO:
7567 case DT_MIPS_DELTA_RELOC_NO:
7568 case DT_MIPS_DELTA_SYM_NO:
7569 case DT_MIPS_DELTA_CLASSSYM_NO:
7570 case DT_MIPS_COMPACT_SIZE:
7571 print_vma (entry->d_un.d_ptr, DEC);
7575 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7581 dynamic_section_parisc_val (Elf_Internal_Dyn * entry)
7583 switch (entry->d_tag)
7585 case DT_HP_DLD_FLAGS:
7594 { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" },
7595 { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" },
7596 { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" },
7597 { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" },
7598 { DT_HP_BIND_NOW, "HP_BIND_NOW" },
7599 { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" },
7600 { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" },
7601 { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" },
7602 { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" },
7603 { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" },
7604 { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" },
7605 { DT_HP_GST, "HP_GST" },
7606 { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" },
7607 { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" },
7608 { DT_HP_NODELETE, "HP_NODELETE" },
7609 { DT_HP_GROUP, "HP_GROUP" },
7610 { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" }
7614 bfd_vma val = entry->d_un.d_val;
7616 for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt)
7617 if (val & flags[cnt].bit)
7621 fputs (flags[cnt].str, stdout);
7623 val ^= flags[cnt].bit;
7626 if (val != 0 || first)
7630 print_vma (val, HEX);
7636 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7644 /* VMS vs Unix time offset and factor. */
7646 #define VMS_EPOCH_OFFSET 35067168000000000LL
7647 #define VMS_GRANULARITY_FACTOR 10000000
7649 /* Display a VMS time in a human readable format. */
7652 print_vms_time (bfd_int64_t vmstime)
7657 unxtime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR;
7658 tm = gmtime (&unxtime);
7659 printf ("%04u-%02u-%02uT%02u:%02u:%02u",
7660 tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
7661 tm->tm_hour, tm->tm_min, tm->tm_sec);
7666 dynamic_section_ia64_val (Elf_Internal_Dyn * entry)
7668 switch (entry->d_tag)
7670 case DT_IA_64_PLT_RESERVE:
7671 /* First 3 slots reserved. */
7672 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7674 print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX);
7677 case DT_IA_64_VMS_LINKTIME:
7679 print_vms_time (entry->d_un.d_val);
7683 case DT_IA_64_VMS_LNKFLAGS:
7684 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7685 if (entry->d_un.d_val & VMS_LF_CALL_DEBUG)
7686 printf (" CALL_DEBUG");
7687 if (entry->d_un.d_val & VMS_LF_NOP0BUFS)
7688 printf (" NOP0BUFS");
7689 if (entry->d_un.d_val & VMS_LF_P0IMAGE)
7690 printf (" P0IMAGE");
7691 if (entry->d_un.d_val & VMS_LF_MKTHREADS)
7692 printf (" MKTHREADS");
7693 if (entry->d_un.d_val & VMS_LF_UPCALLS)
7694 printf (" UPCALLS");
7695 if (entry->d_un.d_val & VMS_LF_IMGSTA)
7697 if (entry->d_un.d_val & VMS_LF_INITIALIZE)
7698 printf (" INITIALIZE");
7699 if (entry->d_un.d_val & VMS_LF_MAIN)
7701 if (entry->d_un.d_val & VMS_LF_EXE_INIT)
7702 printf (" EXE_INIT");
7703 if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG)
7704 printf (" TBK_IN_IMG");
7705 if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG)
7706 printf (" DBG_IN_IMG");
7707 if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF)
7708 printf (" TBK_IN_DSF");
7709 if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF)
7710 printf (" DBG_IN_DSF");
7711 if (entry->d_un.d_val & VMS_LF_SIGNATURES)
7712 printf (" SIGNATURES");
7713 if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF)
7714 printf (" REL_SEG_OFF");
7718 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7725 get_32bit_dynamic_section (FILE * file)
7727 Elf32_External_Dyn * edyn;
7728 Elf32_External_Dyn * ext;
7729 Elf_Internal_Dyn * entry;
7731 edyn = (Elf32_External_Dyn *) get_data (NULL, file, dynamic_addr, 1,
7732 dynamic_size, _("dynamic section"));
7736 /* SGI's ELF has more than one section in the DYNAMIC segment, and we
7737 might not have the luxury of section headers. Look for the DT_NULL
7738 terminator to determine the number of entries. */
7739 for (ext = edyn, dynamic_nent = 0;
7740 (char *) ext < (char *) edyn + dynamic_size;
7744 if (BYTE_GET (ext->d_tag) == DT_NULL)
7748 dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent,
7750 if (dynamic_section == NULL)
7752 error (_("Out of memory\n"));
7757 for (ext = edyn, entry = dynamic_section;
7758 entry < dynamic_section + dynamic_nent;
7761 entry->d_tag = BYTE_GET (ext->d_tag);
7762 entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
7771 get_64bit_dynamic_section (FILE * file)
7773 Elf64_External_Dyn * edyn;
7774 Elf64_External_Dyn * ext;
7775 Elf_Internal_Dyn * entry;
7777 edyn = (Elf64_External_Dyn *) get_data (NULL, file, dynamic_addr, 1,
7778 dynamic_size, _("dynamic section"));
7782 /* SGI's ELF has more than one section in the DYNAMIC segment, and we
7783 might not have the luxury of section headers. Look for the DT_NULL
7784 terminator to determine the number of entries. */
7785 for (ext = edyn, dynamic_nent = 0;
7786 (char *) ext < (char *) edyn + dynamic_size;
7790 if (BYTE_GET (ext->d_tag) == DT_NULL)
7794 dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent,
7796 if (dynamic_section == NULL)
7798 error (_("Out of memory\n"));
7803 for (ext = edyn, entry = dynamic_section;
7804 entry < dynamic_section + dynamic_nent;
7807 entry->d_tag = BYTE_GET (ext->d_tag);
7808 entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
7817 print_dynamic_flags (bfd_vma flags)
7825 flag = flags & - flags;
7835 case DF_ORIGIN: fputs ("ORIGIN", stdout); break;
7836 case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break;
7837 case DF_TEXTREL: fputs ("TEXTREL", stdout); break;
7838 case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break;
7839 case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break;
7840 default: fputs (_("unknown"), stdout); break;
7846 /* Parse and display the contents of the dynamic section. */
7849 process_dynamic_section (FILE * file)
7851 Elf_Internal_Dyn * entry;
7853 if (dynamic_size == 0)
7856 printf (_("\nThere is no dynamic section in this file.\n"));
7863 if (! get_32bit_dynamic_section (file))
7866 else if (! get_64bit_dynamic_section (file))
7869 /* Find the appropriate symbol table. */
7870 if (dynamic_symbols == NULL)
7872 for (entry = dynamic_section;
7873 entry < dynamic_section + dynamic_nent;
7876 Elf_Internal_Shdr section;
7878 if (entry->d_tag != DT_SYMTAB)
7881 dynamic_info[DT_SYMTAB] = entry->d_un.d_val;
7883 /* Since we do not know how big the symbol table is,
7884 we default to reading in the entire file (!) and
7885 processing that. This is overkill, I know, but it
7887 section.sh_offset = offset_from_vma (file, entry->d_un.d_val, 0);
7889 if (archive_file_offset != 0)
7890 section.sh_size = archive_file_size - section.sh_offset;
7893 if (fseek (file, 0, SEEK_END))
7894 error (_("Unable to seek to end of file!\n"));
7896 section.sh_size = ftell (file) - section.sh_offset;
7900 section.sh_entsize = sizeof (Elf32_External_Sym);
7902 section.sh_entsize = sizeof (Elf64_External_Sym);
7904 dynamic_symbols = GET_ELF_SYMBOLS (file, §ion, & num_dynamic_syms);
7905 if (num_dynamic_syms < 1)
7907 error (_("Unable to determine the number of symbols to load\n"));
7913 /* Similarly find a string table. */
7914 if (dynamic_strings == NULL)
7916 for (entry = dynamic_section;
7917 entry < dynamic_section + dynamic_nent;
7920 unsigned long offset;
7923 if (entry->d_tag != DT_STRTAB)
7926 dynamic_info[DT_STRTAB] = entry->d_un.d_val;
7928 /* Since we do not know how big the string table is,
7929 we default to reading in the entire file (!) and
7930 processing that. This is overkill, I know, but it
7933 offset = offset_from_vma (file, entry->d_un.d_val, 0);
7935 if (archive_file_offset != 0)
7936 str_tab_len = archive_file_size - offset;
7939 if (fseek (file, 0, SEEK_END))
7940 error (_("Unable to seek to end of file\n"));
7941 str_tab_len = ftell (file) - offset;
7944 if (str_tab_len < 1)
7947 (_("Unable to determine the length of the dynamic string table\n"));
7951 dynamic_strings = (char *) get_data (NULL, file, offset, 1,
7953 _("dynamic string table"));
7954 dynamic_strings_length = dynamic_strings == NULL ? 0 : str_tab_len;
7959 /* And find the syminfo section if available. */
7960 if (dynamic_syminfo == NULL)
7962 unsigned long syminsz = 0;
7964 for (entry = dynamic_section;
7965 entry < dynamic_section + dynamic_nent;
7968 if (entry->d_tag == DT_SYMINENT)
7970 /* Note: these braces are necessary to avoid a syntax
7971 error from the SunOS4 C compiler. */
7972 assert (sizeof (Elf_External_Syminfo) == entry->d_un.d_val);
7974 else if (entry->d_tag == DT_SYMINSZ)
7975 syminsz = entry->d_un.d_val;
7976 else if (entry->d_tag == DT_SYMINFO)
7977 dynamic_syminfo_offset = offset_from_vma (file, entry->d_un.d_val,
7981 if (dynamic_syminfo_offset != 0 && syminsz != 0)
7983 Elf_External_Syminfo * extsyminfo;
7984 Elf_External_Syminfo * extsym;
7985 Elf_Internal_Syminfo * syminfo;
7987 /* There is a syminfo section. Read the data. */
7988 extsyminfo = (Elf_External_Syminfo *)
7989 get_data (NULL, file, dynamic_syminfo_offset, 1, syminsz,
7990 _("symbol information"));
7994 dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz);
7995 if (dynamic_syminfo == NULL)
7997 error (_("Out of memory\n"));
8001 dynamic_syminfo_nent = syminsz / sizeof (Elf_External_Syminfo);
8002 for (syminfo = dynamic_syminfo, extsym = extsyminfo;
8003 syminfo < dynamic_syminfo + dynamic_syminfo_nent;
8004 ++syminfo, ++extsym)
8006 syminfo->si_boundto = BYTE_GET (extsym->si_boundto);
8007 syminfo->si_flags = BYTE_GET (extsym->si_flags);
8014 if (do_dynamic && dynamic_addr)
8015 printf (_("\nDynamic section at offset 0x%lx contains %u entries:\n"),
8016 dynamic_addr, dynamic_nent);
8018 printf (_(" Tag Type Name/Value\n"));
8020 for (entry = dynamic_section;
8021 entry < dynamic_section + dynamic_nent;
8029 print_vma (entry->d_tag, FULL_HEX);
8030 dtype = get_dynamic_type (entry->d_tag);
8031 printf (" (%s)%*s", dtype,
8032 ((is_32bit_elf ? 27 : 19)
8033 - (int) strlen (dtype)),
8037 switch (entry->d_tag)
8041 print_dynamic_flags (entry->d_un.d_val);
8051 switch (entry->d_tag)
8054 printf (_("Auxiliary library"));
8058 printf (_("Filter library"));
8062 printf (_("Configuration file"));
8066 printf (_("Dependency audit library"));
8070 printf (_("Audit library"));
8074 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
8075 printf (": [%s]\n", GET_DYNAMIC_NAME (entry->d_un.d_val));
8079 print_vma (entry->d_un.d_val, PREFIX_HEX);
8088 printf (_("Flags:"));
8090 if (entry->d_un.d_val == 0)
8091 printf (_(" None\n"));
8094 unsigned long int val = entry->d_un.d_val;
8096 if (val & DTF_1_PARINIT)
8098 printf (" PARINIT");
8099 val ^= DTF_1_PARINIT;
8101 if (val & DTF_1_CONFEXP)
8103 printf (" CONFEXP");
8104 val ^= DTF_1_CONFEXP;
8107 printf (" %lx", val);
8116 printf (_("Flags:"));
8118 if (entry->d_un.d_val == 0)
8119 printf (_(" None\n"));
8122 unsigned long int val = entry->d_un.d_val;
8124 if (val & DF_P1_LAZYLOAD)
8126 printf (" LAZYLOAD");
8127 val ^= DF_P1_LAZYLOAD;
8129 if (val & DF_P1_GROUPPERM)
8131 printf (" GROUPPERM");
8132 val ^= DF_P1_GROUPPERM;
8135 printf (" %lx", val);
8144 printf (_("Flags:"));
8145 if (entry->d_un.d_val == 0)
8146 printf (_(" None\n"));
8149 unsigned long int val = entry->d_un.d_val;
8156 if (val & DF_1_GLOBAL)
8161 if (val & DF_1_GROUP)
8166 if (val & DF_1_NODELETE)
8168 printf (" NODELETE");
8169 val ^= DF_1_NODELETE;
8171 if (val & DF_1_LOADFLTR)
8173 printf (" LOADFLTR");
8174 val ^= DF_1_LOADFLTR;
8176 if (val & DF_1_INITFIRST)
8178 printf (" INITFIRST");
8179 val ^= DF_1_INITFIRST;
8181 if (val & DF_1_NOOPEN)
8186 if (val & DF_1_ORIGIN)
8191 if (val & DF_1_DIRECT)
8196 if (val & DF_1_TRANS)
8201 if (val & DF_1_INTERPOSE)
8203 printf (" INTERPOSE");
8204 val ^= DF_1_INTERPOSE;
8206 if (val & DF_1_NODEFLIB)
8208 printf (" NODEFLIB");
8209 val ^= DF_1_NODEFLIB;
8211 if (val & DF_1_NODUMP)
8216 if (val & DF_1_CONFALT)
8218 printf (" CONFALT");
8219 val ^= DF_1_CONFALT;
8221 if (val & DF_1_ENDFILTEE)
8223 printf (" ENDFILTEE");
8224 val ^= DF_1_ENDFILTEE;
8226 if (val & DF_1_DISPRELDNE)
8228 printf (" DISPRELDNE");
8229 val ^= DF_1_DISPRELDNE;
8231 if (val & DF_1_DISPRELPND)
8233 printf (" DISPRELPND");
8234 val ^= DF_1_DISPRELPND;
8236 if (val & DF_1_NODIRECT)
8238 printf (" NODIRECT");
8239 val ^= DF_1_NODIRECT;
8241 if (val & DF_1_IGNMULDEF)
8243 printf (" IGNMULDEF");
8244 val ^= DF_1_IGNMULDEF;
8246 if (val & DF_1_NOKSYMS)
8248 printf (" NOKSYMS");
8249 val ^= DF_1_NOKSYMS;
8251 if (val & DF_1_NOHDR)
8256 if (val & DF_1_EDITED)
8261 if (val & DF_1_NORELOC)
8263 printf (" NORELOC");
8264 val ^= DF_1_NORELOC;
8266 if (val & DF_1_SYMINTPOSE)
8268 printf (" SYMINTPOSE");
8269 val ^= DF_1_SYMINTPOSE;
8271 if (val & DF_1_GLOBAUDIT)
8273 printf (" GLOBAUDIT");
8274 val ^= DF_1_GLOBAUDIT;
8276 if (val & DF_1_SINGLETON)
8278 printf (" SINGLETON");
8279 val ^= DF_1_SINGLETON;
8282 printf (" %lx", val);
8289 dynamic_info[entry->d_tag] = entry->d_un.d_val;
8291 puts (get_dynamic_type (entry->d_un.d_val));
8311 dynamic_info[entry->d_tag] = entry->d_un.d_val;
8317 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
8318 name = GET_DYNAMIC_NAME (entry->d_un.d_val);
8324 switch (entry->d_tag)
8327 printf (_("Shared library: [%s]"), name);
8329 if (streq (name, program_interpreter))
8330 printf (_(" program interpreter"));
8334 printf (_("Library soname: [%s]"), name);
8338 printf (_("Library rpath: [%s]"), name);
8342 printf (_("Library runpath: [%s]"), name);
8346 print_vma (entry->d_un.d_val, PREFIX_HEX);
8351 print_vma (entry->d_un.d_val, PREFIX_HEX);
8364 dynamic_info[entry->d_tag] = entry->d_un.d_val;
8368 case DT_INIT_ARRAYSZ:
8369 case DT_FINI_ARRAYSZ:
8370 case DT_GNU_CONFLICTSZ:
8371 case DT_GNU_LIBLISTSZ:
8374 print_vma (entry->d_un.d_val, UNSIGNED);
8375 printf (_(" (bytes)\n"));
8385 print_vma (entry->d_un.d_val, UNSIGNED);
8398 if (entry->d_tag == DT_USED
8399 && VALID_DYNAMIC_NAME (entry->d_un.d_val))
8401 char * name = GET_DYNAMIC_NAME (entry->d_un.d_val);
8405 printf (_("Not needed object: [%s]\n"), name);
8410 print_vma (entry->d_un.d_val, PREFIX_HEX);
8416 /* The value of this entry is ignored. */
8421 case DT_GNU_PRELINKED:
8425 time_t atime = entry->d_un.d_val;
8427 tmp = gmtime (&atime);
8428 printf ("%04u-%02u-%02uT%02u:%02u:%02u\n",
8429 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
8430 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
8436 dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
8439 print_vma (entry->d_un.d_val, PREFIX_HEX);
8445 if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM))
8446 version_info[DT_VERSIONTAGIDX (entry->d_tag)] =
8451 switch (elf_header.e_machine)
8454 case EM_MIPS_RS3_LE:
8455 dynamic_section_mips_val (entry);
8458 dynamic_section_parisc_val (entry);
8461 dynamic_section_ia64_val (entry);
8464 print_vma (entry->d_un.d_val, PREFIX_HEX);
8476 get_ver_flags (unsigned int flags)
8478 static char buff[32];
8485 if (flags & VER_FLG_BASE)
8486 strcat (buff, "BASE ");
8488 if (flags & VER_FLG_WEAK)
8490 if (flags & VER_FLG_BASE)
8491 strcat (buff, "| ");
8493 strcat (buff, "WEAK ");
8496 if (flags & VER_FLG_INFO)
8498 if (flags & (VER_FLG_BASE|VER_FLG_WEAK))
8499 strcat (buff, "| ");
8501 strcat (buff, "INFO ");
8504 if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO))
8505 strcat (buff, _("| <unknown>"));
8510 /* Display the contents of the version sections. */
8513 process_version_sections (FILE * file)
8515 Elf_Internal_Shdr * section;
8522 for (i = 0, section = section_headers;
8523 i < elf_header.e_shnum;
8526 switch (section->sh_type)
8528 case SHT_GNU_verdef:
8530 Elf_External_Verdef * edefs;
8538 (_("\nVersion definition section '%s' contains %u entries:\n"),
8539 SECTION_NAME (section), section->sh_info);
8541 printf (_(" Addr: 0x"));
8542 printf_vma (section->sh_addr);
8543 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
8544 (unsigned long) section->sh_offset, section->sh_link,
8545 section->sh_link < elf_header.e_shnum
8546 ? SECTION_NAME (section_headers + section->sh_link)
8549 edefs = (Elf_External_Verdef *)
8550 get_data (NULL, file, section->sh_offset, 1,section->sh_size,
8551 _("version definition section"));
8554 endbuf = (char *) edefs + section->sh_size;
8556 for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
8559 Elf_External_Verdef * edef;
8560 Elf_Internal_Verdef ent;
8561 Elf_External_Verdaux * eaux;
8562 Elf_Internal_Verdaux aux;
8566 /* Check for very large indicies. */
8567 if (idx > (size_t) (endbuf - (char *) edefs))
8570 vstart = ((char *) edefs) + idx;
8571 if (vstart + sizeof (*edef) > endbuf)
8574 edef = (Elf_External_Verdef *) vstart;
8576 ent.vd_version = BYTE_GET (edef->vd_version);
8577 ent.vd_flags = BYTE_GET (edef->vd_flags);
8578 ent.vd_ndx = BYTE_GET (edef->vd_ndx);
8579 ent.vd_cnt = BYTE_GET (edef->vd_cnt);
8580 ent.vd_hash = BYTE_GET (edef->vd_hash);
8581 ent.vd_aux = BYTE_GET (edef->vd_aux);
8582 ent.vd_next = BYTE_GET (edef->vd_next);
8584 printf (_(" %#06x: Rev: %d Flags: %s"),
8585 idx, ent.vd_version, get_ver_flags (ent.vd_flags));
8587 printf (_(" Index: %d Cnt: %d "),
8588 ent.vd_ndx, ent.vd_cnt);
8590 /* Check for overflow. */
8591 if (ent.vd_aux > (size_t) (endbuf - vstart))
8594 vstart += ent.vd_aux;
8596 eaux = (Elf_External_Verdaux *) vstart;
8598 aux.vda_name = BYTE_GET (eaux->vda_name);
8599 aux.vda_next = BYTE_GET (eaux->vda_next);
8601 if (VALID_DYNAMIC_NAME (aux.vda_name))
8602 printf (_("Name: %s\n"), GET_DYNAMIC_NAME (aux.vda_name));
8604 printf (_("Name index: %ld\n"), aux.vda_name);
8606 isum = idx + ent.vd_aux;
8608 for (j = 1; j < ent.vd_cnt; j++)
8610 /* Check for overflow. */
8611 if (aux.vda_next > (size_t) (endbuf - vstart))
8614 isum += aux.vda_next;
8615 vstart += aux.vda_next;
8617 eaux = (Elf_External_Verdaux *) vstart;
8618 if (vstart + sizeof (*eaux) > endbuf)
8621 aux.vda_name = BYTE_GET (eaux->vda_name);
8622 aux.vda_next = BYTE_GET (eaux->vda_next);
8624 if (VALID_DYNAMIC_NAME (aux.vda_name))
8625 printf (_(" %#06x: Parent %d: %s\n"),
8626 isum, j, GET_DYNAMIC_NAME (aux.vda_name));
8628 printf (_(" %#06x: Parent %d, name index: %ld\n"),
8629 isum, j, aux.vda_name);
8633 printf (_(" Version def aux past end of section\n"));
8638 if (cnt < section->sh_info)
8639 printf (_(" Version definition past end of section\n"));
8645 case SHT_GNU_verneed:
8647 Elf_External_Verneed * eneed;
8654 printf (_("\nVersion needs section '%s' contains %u entries:\n"),
8655 SECTION_NAME (section), section->sh_info);
8657 printf (_(" Addr: 0x"));
8658 printf_vma (section->sh_addr);
8659 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
8660 (unsigned long) section->sh_offset, section->sh_link,
8661 section->sh_link < elf_header.e_shnum
8662 ? SECTION_NAME (section_headers + section->sh_link)
8665 eneed = (Elf_External_Verneed *) get_data (NULL, file,
8666 section->sh_offset, 1,
8668 _("Version Needs section"));
8671 endbuf = (char *) eneed + section->sh_size;
8673 for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
8675 Elf_External_Verneed * entry;
8676 Elf_Internal_Verneed ent;
8681 if (idx > (size_t) (endbuf - (char *) eneed))
8684 vstart = ((char *) eneed) + idx;
8685 if (vstart + sizeof (*entry) > endbuf)
8688 entry = (Elf_External_Verneed *) vstart;
8690 ent.vn_version = BYTE_GET (entry->vn_version);
8691 ent.vn_cnt = BYTE_GET (entry->vn_cnt);
8692 ent.vn_file = BYTE_GET (entry->vn_file);
8693 ent.vn_aux = BYTE_GET (entry->vn_aux);
8694 ent.vn_next = BYTE_GET (entry->vn_next);
8696 printf (_(" %#06x: Version: %d"), idx, ent.vn_version);
8698 if (VALID_DYNAMIC_NAME (ent.vn_file))
8699 printf (_(" File: %s"), GET_DYNAMIC_NAME (ent.vn_file));
8701 printf (_(" File: %lx"), ent.vn_file);
8703 printf (_(" Cnt: %d\n"), ent.vn_cnt);
8705 /* Check for overflow. */
8706 if (ent.vn_aux > (size_t) (endbuf - vstart))
8709 vstart += ent.vn_aux;
8711 for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j)
8713 Elf_External_Vernaux * eaux;
8714 Elf_Internal_Vernaux aux;
8716 if (vstart + sizeof (*eaux) > endbuf)
8718 eaux = (Elf_External_Vernaux *) vstart;
8720 aux.vna_hash = BYTE_GET (eaux->vna_hash);
8721 aux.vna_flags = BYTE_GET (eaux->vna_flags);
8722 aux.vna_other = BYTE_GET (eaux->vna_other);
8723 aux.vna_name = BYTE_GET (eaux->vna_name);
8724 aux.vna_next = BYTE_GET (eaux->vna_next);
8726 if (VALID_DYNAMIC_NAME (aux.vna_name))
8727 printf (_(" %#06x: Name: %s"),
8728 isum, GET_DYNAMIC_NAME (aux.vna_name));
8730 printf (_(" %#06x: Name index: %lx"),
8731 isum, aux.vna_name);
8733 printf (_(" Flags: %s Version: %d\n"),
8734 get_ver_flags (aux.vna_flags), aux.vna_other);
8736 /* Check for overflow. */
8737 if (aux.vna_next > (size_t) (endbuf - vstart))
8740 isum += aux.vna_next;
8741 vstart += aux.vna_next;
8745 warn (_("Missing Version Needs auxillary information\n"));
8750 if (cnt < section->sh_info)
8751 warn (_("Missing Version Needs information\n"));
8757 case SHT_GNU_versym:
8759 Elf_Internal_Shdr * link_section;
8762 unsigned char * edata;
8763 unsigned short * data;
8765 Elf_Internal_Sym * symbols;
8766 Elf_Internal_Shdr * string_sec;
8767 unsigned long num_syms;
8770 if (section->sh_link >= elf_header.e_shnum)
8773 link_section = section_headers + section->sh_link;
8774 total = section->sh_size / sizeof (Elf_External_Versym);
8776 if (link_section->sh_link >= elf_header.e_shnum)
8781 symbols = GET_ELF_SYMBOLS (file, link_section, & num_syms);
8782 if (symbols == NULL)
8785 string_sec = section_headers + link_section->sh_link;
8787 strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1,
8788 string_sec->sh_size,
8789 _("version string table"));
8796 printf (_("\nVersion symbols section '%s' contains %d entries:\n"),
8797 SECTION_NAME (section), total);
8799 printf (_(" Addr: "));
8800 printf_vma (section->sh_addr);
8801 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
8802 (unsigned long) section->sh_offset, section->sh_link,
8803 SECTION_NAME (link_section));
8805 off = offset_from_vma (file,
8806 version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
8807 total * sizeof (short));
8808 edata = (unsigned char *) get_data (NULL, file, off, total,
8810 _("version symbol data"));
8818 data = (short unsigned int *) cmalloc (total, sizeof (short));
8820 for (cnt = total; cnt --;)
8821 data[cnt] = byte_get (edata + cnt * sizeof (short),
8826 for (cnt = 0; cnt < total; cnt += 4)
8829 int check_def, check_need;
8832 printf (" %03x:", cnt);
8834 for (j = 0; (j < 4) && (cnt + j) < total; ++j)
8835 switch (data[cnt + j])
8838 fputs (_(" 0 (*local*) "), stdout);
8842 fputs (_(" 1 (*global*) "), stdout);
8846 nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION,
8847 data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' ');
8849 /* If this index value is greater than the size of the symbols
8850 array, break to avoid an out-of-bounds read. */
8851 if ((unsigned long)(cnt + j) >= num_syms)
8853 warn (_("invalid index into symbol array\n"));
8859 if (symbols[cnt + j].st_shndx >= elf_header.e_shnum
8860 || section_headers[symbols[cnt + j].st_shndx].sh_type
8863 if (symbols[cnt + j].st_shndx == SHN_UNDEF)
8870 && version_info[DT_VERSIONTAGIDX (DT_VERNEED)])
8872 Elf_Internal_Verneed ivn;
8873 unsigned long offset;
8875 offset = offset_from_vma
8876 (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
8877 sizeof (Elf_External_Verneed));
8881 Elf_Internal_Vernaux ivna;
8882 Elf_External_Verneed evn;
8883 Elf_External_Vernaux evna;
8884 unsigned long a_off;
8886 if (get_data (&evn, file, offset, sizeof (evn), 1,
8887 _("version need")) == NULL)
8890 ivn.vn_aux = BYTE_GET (evn.vn_aux);
8891 ivn.vn_next = BYTE_GET (evn.vn_next);
8893 a_off = offset + ivn.vn_aux;
8897 if (get_data (&evna, file, a_off, sizeof (evna),
8898 1, _("version need aux (2)")) == NULL)
8905 ivna.vna_next = BYTE_GET (evna.vna_next);
8906 ivna.vna_other = BYTE_GET (evna.vna_other);
8909 a_off += ivna.vna_next;
8911 while (ivna.vna_other != data[cnt + j]
8912 && ivna.vna_next != 0);
8914 if (ivna.vna_other == data[cnt + j])
8916 ivna.vna_name = BYTE_GET (evna.vna_name);
8918 if (ivna.vna_name >= string_sec->sh_size)
8919 name = _("*invalid*");
8921 name = strtab + ivna.vna_name;
8922 nn += printf ("(%s%-*s",
8924 12 - (int) strlen (name),
8930 offset += ivn.vn_next;
8932 while (ivn.vn_next);
8935 if (check_def && data[cnt + j] != 0x8001
8936 && version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
8938 Elf_Internal_Verdef ivd;
8939 Elf_External_Verdef evd;
8940 unsigned long offset;
8942 offset = offset_from_vma
8943 (file, version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
8948 if (get_data (&evd, file, offset, sizeof (evd), 1,
8949 _("version def")) == NULL)
8956 ivd.vd_next = BYTE_GET (evd.vd_next);
8957 ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
8960 offset += ivd.vd_next;
8962 while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION)
8963 && ivd.vd_next != 0);
8965 if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION))
8967 Elf_External_Verdaux evda;
8968 Elf_Internal_Verdaux ivda;
8970 ivd.vd_aux = BYTE_GET (evd.vd_aux);
8972 if (get_data (&evda, file,
8973 offset - ivd.vd_next + ivd.vd_aux,
8975 _("version def aux")) == NULL)
8978 ivda.vda_name = BYTE_GET (evda.vda_name);
8980 if (ivda.vda_name >= string_sec->sh_size)
8981 name = _("*invalid*");
8983 name = strtab + ivda.vda_name;
8984 nn += printf ("(%s%-*s",
8986 12 - (int) strlen (name),
8992 printf ("%*c", 18 - nn, ' ');
9010 printf (_("\nNo version information found in this file.\n"));
9016 get_symbol_binding (unsigned int binding)
9018 static char buff[32];
9022 case STB_LOCAL: return "LOCAL";
9023 case STB_GLOBAL: return "GLOBAL";
9024 case STB_WEAK: return "WEAK";
9026 if (binding >= STB_LOPROC && binding <= STB_HIPROC)
9027 snprintf (buff, sizeof (buff), _("<processor specific>: %d"),
9029 else if (binding >= STB_LOOS && binding <= STB_HIOS)
9031 if (binding == STB_GNU_UNIQUE
9032 && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU
9033 /* GNU is still using the default value 0. */
9034 || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
9036 snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding);
9039 snprintf (buff, sizeof (buff), _("<unknown>: %d"), binding);
9045 get_symbol_type (unsigned int type)
9047 static char buff[32];
9051 case STT_NOTYPE: return "NOTYPE";
9052 case STT_OBJECT: return "OBJECT";
9053 case STT_FUNC: return "FUNC";
9054 case STT_SECTION: return "SECTION";
9055 case STT_FILE: return "FILE";
9056 case STT_COMMON: return "COMMON";
9057 case STT_TLS: return "TLS";
9058 case STT_RELC: return "RELC";
9059 case STT_SRELC: return "SRELC";
9061 if (type >= STT_LOPROC && type <= STT_HIPROC)
9063 if (elf_header.e_machine == EM_ARM)
9065 if (type == STT_ARM_TFUNC)
9066 return "THUMB_FUNC";
9067 if (type == STT_ARM_16BIT)
9068 return "THUMB_LABEL";
9071 if (elf_header.e_machine == EM_SPARCV9 && type == STT_REGISTER)
9074 if (elf_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI)
9075 return "PARISC_MILLI";
9077 snprintf (buff, sizeof (buff), _("<processor specific>: %d"), type);
9079 else if (type >= STT_LOOS && type <= STT_HIOS)
9081 if (elf_header.e_machine == EM_PARISC)
9083 if (type == STT_HP_OPAQUE)
9085 if (type == STT_HP_STUB)
9089 if (type == STT_GNU_IFUNC
9090 && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU
9091 || elf_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD
9092 /* GNU is still using the default value 0. */
9093 || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
9096 snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type);
9099 snprintf (buff, sizeof (buff), _("<unknown>: %d"), type);
9105 get_symbol_visibility (unsigned int visibility)
9109 case STV_DEFAULT: return "DEFAULT";
9110 case STV_INTERNAL: return "INTERNAL";
9111 case STV_HIDDEN: return "HIDDEN";
9112 case STV_PROTECTED: return "PROTECTED";
9118 get_mips_symbol_other (unsigned int other)
9130 case STO_MICROMIPS | STO_MIPS_PIC:
9131 return "MICROMIPS, MIPS PIC";
9140 get_ia64_symbol_other (unsigned int other)
9144 static char res[32];
9148 /* Function types is for images and .STB files only. */
9149 switch (elf_header.e_type)
9153 switch (VMS_ST_FUNC_TYPE (other))
9155 case VMS_SFT_CODE_ADDR:
9156 strcat (res, " CA");
9158 case VMS_SFT_SYMV_IDX:
9159 strcat (res, " VEC");
9162 strcat (res, " FD");
9164 case VMS_SFT_RESERVE:
9165 strcat (res, " RSV");
9174 switch (VMS_ST_LINKAGE (other))
9176 case VMS_STL_IGNORE:
9177 strcat (res, " IGN");
9179 case VMS_STL_RESERVE:
9180 strcat (res, " RSV");
9183 strcat (res, " STD");
9186 strcat (res, " LNK");
9201 get_symbol_other (unsigned int other)
9203 const char * result = NULL;
9204 static char buff [32];
9209 switch (elf_header.e_machine)
9212 result = get_mips_symbol_other (other);
9215 result = get_ia64_symbol_other (other);
9224 snprintf (buff, sizeof buff, _("<other>: %x"), other);
9229 get_symbol_index_type (unsigned int type)
9231 static char buff[32];
9235 case SHN_UNDEF: return "UND";
9236 case SHN_ABS: return "ABS";
9237 case SHN_COMMON: return "COM";
9239 if (type == SHN_IA_64_ANSI_COMMON
9240 && elf_header.e_machine == EM_IA_64
9241 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX)
9243 else if ((elf_header.e_machine == EM_X86_64
9244 || elf_header.e_machine == EM_L1OM
9245 || elf_header.e_machine == EM_K1OM)
9246 && type == SHN_X86_64_LCOMMON)
9248 else if ((type == SHN_MIPS_SCOMMON
9249 && elf_header.e_machine == EM_MIPS)
9250 || (type == SHN_TIC6X_SCOMMON
9251 && elf_header.e_machine == EM_TI_C6000))
9253 else if (type == SHN_MIPS_SUNDEFINED
9254 && elf_header.e_machine == EM_MIPS)
9256 else if (type >= SHN_LOPROC && type <= SHN_HIPROC)
9257 sprintf (buff, "PRC[0x%04x]", type & 0xffff);
9258 else if (type >= SHN_LOOS && type <= SHN_HIOS)
9259 sprintf (buff, "OS [0x%04x]", type & 0xffff);
9260 else if (type >= SHN_LORESERVE)
9261 sprintf (buff, "RSV[0x%04x]", type & 0xffff);
9262 else if (type >= elf_header.e_shnum)
9263 sprintf (buff, "bad section index[%3d]", type);
9265 sprintf (buff, "%3d", type);
9273 get_dynamic_data (FILE * file, unsigned int number, unsigned int ent_size)
9275 unsigned char * e_data;
9278 e_data = (unsigned char *) cmalloc (number, ent_size);
9282 error (_("Out of memory\n"));
9286 if (fread (e_data, ent_size, number, file) != number)
9288 error (_("Unable to read in dynamic data\n"));
9292 i_data = (bfd_vma *) cmalloc (number, sizeof (*i_data));
9296 error (_("Out of memory\n"));
9302 i_data[number] = byte_get (e_data + number * ent_size, ent_size);
9310 print_dynamic_symbol (bfd_vma si, unsigned long hn)
9312 Elf_Internal_Sym * psym;
9315 psym = dynamic_symbols + si;
9317 n = print_vma (si, DEC_5);
9319 fputs (" " + n, stdout);
9320 printf (" %3lu: ", hn);
9321 print_vma (psym->st_value, LONG_HEX);
9323 print_vma (psym->st_size, DEC_5);
9325 printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
9326 printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
9327 printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
9328 /* Check to see if any other bits in the st_other field are set.
9329 Note - displaying this information disrupts the layout of the
9330 table being generated, but for the moment this case is very
9332 if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))
9333 printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)));
9334 printf (" %3.3s ", get_symbol_index_type (psym->st_shndx));
9335 if (VALID_DYNAMIC_NAME (psym->st_name))
9336 print_symbol (25, GET_DYNAMIC_NAME (psym->st_name));
9338 printf (_(" <corrupt: %14ld>"), psym->st_name);
9342 /* Dump the symbol table. */
9344 process_symbol_table (FILE * file)
9346 Elf_Internal_Shdr * section;
9347 bfd_vma nbuckets = 0;
9348 bfd_vma nchains = 0;
9349 bfd_vma * buckets = NULL;
9350 bfd_vma * chains = NULL;
9351 bfd_vma ngnubuckets = 0;
9352 bfd_vma * gnubuckets = NULL;
9353 bfd_vma * gnuchains = NULL;
9354 bfd_vma gnusymidx = 0;
9356 if (!do_syms && !do_dyn_syms && !do_histogram)
9359 if (dynamic_info[DT_HASH]
9361 || (do_using_dynamic
9363 && dynamic_strings != NULL)))
9365 unsigned char nb[8];
9366 unsigned char nc[8];
9367 int hash_ent_size = 4;
9369 if ((elf_header.e_machine == EM_ALPHA
9370 || elf_header.e_machine == EM_S390
9371 || elf_header.e_machine == EM_S390_OLD)
9372 && elf_header.e_ident[EI_CLASS] == ELFCLASS64)
9376 (archive_file_offset
9377 + offset_from_vma (file, dynamic_info[DT_HASH],
9378 sizeof nb + sizeof nc)),
9381 error (_("Unable to seek to start of dynamic information\n"));
9385 if (fread (nb, hash_ent_size, 1, file) != 1)
9387 error (_("Failed to read in number of buckets\n"));
9391 if (fread (nc, hash_ent_size, 1, file) != 1)
9393 error (_("Failed to read in number of chains\n"));
9397 nbuckets = byte_get (nb, hash_ent_size);
9398 nchains = byte_get (nc, hash_ent_size);
9400 buckets = get_dynamic_data (file, nbuckets, hash_ent_size);
9401 chains = get_dynamic_data (file, nchains, hash_ent_size);
9404 if (buckets == NULL || chains == NULL)
9406 if (do_using_dynamic)
9417 if (dynamic_info_DT_GNU_HASH
9419 || (do_using_dynamic
9421 && dynamic_strings != NULL)))
9423 unsigned char nb[16];
9424 bfd_vma i, maxchain = 0xffffffff, bitmaskwords;
9425 bfd_vma buckets_vma;
9428 (archive_file_offset
9429 + offset_from_vma (file, dynamic_info_DT_GNU_HASH,
9433 error (_("Unable to seek to start of dynamic information\n"));
9437 if (fread (nb, 16, 1, file) != 1)
9439 error (_("Failed to read in number of buckets\n"));
9443 ngnubuckets = byte_get (nb, 4);
9444 gnusymidx = byte_get (nb + 4, 4);
9445 bitmaskwords = byte_get (nb + 8, 4);
9446 buckets_vma = dynamic_info_DT_GNU_HASH + 16;
9448 buckets_vma += bitmaskwords * 4;
9450 buckets_vma += bitmaskwords * 8;
9453 (archive_file_offset
9454 + offset_from_vma (file, buckets_vma, 4)),
9457 error (_("Unable to seek to start of dynamic information\n"));
9461 gnubuckets = get_dynamic_data (file, ngnubuckets, 4);
9463 if (gnubuckets == NULL)
9466 for (i = 0; i < ngnubuckets; i++)
9467 if (gnubuckets[i] != 0)
9469 if (gnubuckets[i] < gnusymidx)
9472 if (maxchain == 0xffffffff || gnubuckets[i] > maxchain)
9473 maxchain = gnubuckets[i];
9476 if (maxchain == 0xffffffff)
9479 maxchain -= gnusymidx;
9482 (archive_file_offset
9483 + offset_from_vma (file, buckets_vma
9484 + 4 * (ngnubuckets + maxchain), 4)),
9487 error (_("Unable to seek to start of dynamic information\n"));
9493 if (fread (nb, 4, 1, file) != 1)
9495 error (_("Failed to determine last chain length\n"));
9499 if (maxchain + 1 == 0)
9504 while ((byte_get (nb, 4) & 1) == 0);
9507 (archive_file_offset
9508 + offset_from_vma (file, buckets_vma + 4 * ngnubuckets, 4)),
9511 error (_("Unable to seek to start of dynamic information\n"));
9515 gnuchains = get_dynamic_data (file, maxchain, 4);
9518 if (gnuchains == NULL)
9523 if (do_using_dynamic)
9528 if ((dynamic_info[DT_HASH] || dynamic_info_DT_GNU_HASH)
9531 && dynamic_strings != NULL)
9535 if (dynamic_info[DT_HASH])
9539 printf (_("\nSymbol table for image:\n"));
9541 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9543 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9545 for (hn = 0; hn < nbuckets; hn++)
9550 for (si = buckets[hn]; si < nchains && si > 0; si = chains[si])
9551 print_dynamic_symbol (si, hn);
9555 if (dynamic_info_DT_GNU_HASH)
9557 printf (_("\nSymbol table of `.gnu.hash' for image:\n"));
9559 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9561 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9563 for (hn = 0; hn < ngnubuckets; ++hn)
9564 if (gnubuckets[hn] != 0)
9566 bfd_vma si = gnubuckets[hn];
9567 bfd_vma off = si - gnusymidx;
9571 print_dynamic_symbol (si, hn);
9574 while ((gnuchains[off++] & 1) == 0);
9578 else if (do_dyn_syms || (do_syms && !do_using_dynamic))
9582 for (i = 0, section = section_headers;
9583 i < elf_header.e_shnum;
9587 char * strtab = NULL;
9588 unsigned long int strtab_size = 0;
9589 Elf_Internal_Sym * symtab;
9590 Elf_Internal_Sym * psym;
9591 unsigned long num_syms;
9593 if ((section->sh_type != SHT_SYMTAB
9594 && section->sh_type != SHT_DYNSYM)
9596 && section->sh_type == SHT_SYMTAB))
9599 if (section->sh_entsize == 0)
9601 printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"),
9602 SECTION_NAME (section));
9606 printf (_("\nSymbol table '%s' contains %lu entries:\n"),
9607 SECTION_NAME (section),
9608 (unsigned long) (section->sh_size / section->sh_entsize));
9611 printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
9613 printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
9615 symtab = GET_ELF_SYMBOLS (file, section, & num_syms);
9619 if (section->sh_link == elf_header.e_shstrndx)
9621 strtab = string_table;
9622 strtab_size = string_table_length;
9624 else if (section->sh_link < elf_header.e_shnum)
9626 Elf_Internal_Shdr * string_sec;
9628 string_sec = section_headers + section->sh_link;
9630 strtab = (char *) get_data (NULL, file, string_sec->sh_offset,
9631 1, string_sec->sh_size,
9633 strtab_size = strtab != NULL ? string_sec->sh_size : 0;
9636 for (si = 0, psym = symtab; si < num_syms; si++, psym++)
9638 printf ("%6d: ", si);
9639 print_vma (psym->st_value, LONG_HEX);
9641 print_vma (psym->st_size, DEC_5);
9642 printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
9643 printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
9644 printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
9645 /* Check to see if any other bits in the st_other field are set.
9646 Note - displaying this information disrupts the layout of the
9647 table being generated, but for the moment this case is very rare. */
9648 if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))
9649 printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)));
9650 printf (" %4s ", get_symbol_index_type (psym->st_shndx));
9651 print_symbol (25, psym->st_name < strtab_size
9652 ? strtab + psym->st_name : _("<corrupt>"));
9654 if (section->sh_type == SHT_DYNSYM
9655 && version_info[DT_VERSIONTAGIDX (DT_VERSYM)] != 0)
9657 unsigned char data[2];
9658 unsigned short vers_data;
9659 unsigned long offset;
9663 offset = offset_from_vma
9664 (file, version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
9665 sizeof data + si * sizeof (vers_data));
9667 if (get_data (&data, file, offset + si * sizeof (vers_data),
9668 sizeof (data), 1, _("version data")) == NULL)
9671 vers_data = byte_get (data, 2);
9673 is_nobits = (psym->st_shndx < elf_header.e_shnum
9674 && section_headers[psym->st_shndx].sh_type
9677 check_def = (psym->st_shndx != SHN_UNDEF);
9679 if ((vers_data & VERSYM_HIDDEN) || vers_data > 1)
9681 if (version_info[DT_VERSIONTAGIDX (DT_VERNEED)]
9682 && (is_nobits || ! check_def))
9684 Elf_External_Verneed evn;
9685 Elf_Internal_Verneed ivn;
9686 Elf_Internal_Vernaux ivna;
9688 /* We must test both. */
9689 offset = offset_from_vma
9690 (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
9695 unsigned long vna_off;
9697 if (get_data (&evn, file, offset, sizeof (evn), 1,
9698 _("version need")) == NULL)
9706 ivn.vn_aux = BYTE_GET (evn.vn_aux);
9707 ivn.vn_next = BYTE_GET (evn.vn_next);
9709 vna_off = offset + ivn.vn_aux;
9713 Elf_External_Vernaux evna;
9715 if (get_data (&evna, file, vna_off,
9717 _("version need aux (3)")) == NULL)
9725 ivna.vna_other = BYTE_GET (evna.vna_other);
9726 ivna.vna_next = BYTE_GET (evna.vna_next);
9727 ivna.vna_name = BYTE_GET (evna.vna_name);
9730 vna_off += ivna.vna_next;
9732 while (ivna.vna_other != vers_data
9733 && ivna.vna_next != 0);
9735 if (ivna.vna_other == vers_data)
9738 offset += ivn.vn_next;
9740 while (ivn.vn_next != 0);
9742 if (ivna.vna_other == vers_data)
9745 ivna.vna_name < strtab_size
9746 ? strtab + ivna.vna_name : _("<corrupt>"),
9750 else if (! is_nobits)
9751 error (_("bad dynamic symbol\n"));
9758 if (vers_data != 0x8001
9759 && version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
9761 Elf_Internal_Verdef ivd;
9762 Elf_Internal_Verdaux ivda;
9763 Elf_External_Verdaux evda;
9766 off = offset_from_vma
9768 version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
9769 sizeof (Elf_External_Verdef));
9773 Elf_External_Verdef evd;
9775 if (get_data (&evd, file, off, sizeof (evd),
9776 1, _("version def")) == NULL)
9784 ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
9785 ivd.vd_aux = BYTE_GET (evd.vd_aux);
9786 ivd.vd_next = BYTE_GET (evd.vd_next);
9791 while (ivd.vd_ndx != (vers_data & VERSYM_VERSION)
9792 && ivd.vd_next != 0);
9797 if (get_data (&evda, file, off, sizeof (evda),
9798 1, _("version def aux")) == NULL)
9801 ivda.vda_name = BYTE_GET (evda.vda_name);
9803 if (psym->st_name != ivda.vda_name)
9804 printf ((vers_data & VERSYM_HIDDEN)
9806 ivda.vda_name < strtab_size
9807 ? strtab + ivda.vda_name : _("<corrupt>"));
9817 if (strtab != string_table)
9823 (_("\nDynamic symbol information is not available for displaying symbols.\n"));
9825 if (do_histogram && buckets != NULL)
9827 unsigned long * lengths;
9828 unsigned long * counts;
9831 unsigned long maxlength = 0;
9832 unsigned long nzero_counts = 0;
9833 unsigned long nsyms = 0;
9835 printf (_("\nHistogram for bucket list length (total of %lu buckets):\n"),
9836 (unsigned long) nbuckets);
9837 printf (_(" Length Number %% of total Coverage\n"));
9839 lengths = (unsigned long *) calloc (nbuckets, sizeof (*lengths));
9840 if (lengths == NULL)
9842 error (_("Out of memory\n"));
9845 for (hn = 0; hn < nbuckets; ++hn)
9847 for (si = buckets[hn]; si > 0 && si < nchains; si = chains[si])
9850 if (maxlength < ++lengths[hn])
9855 counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
9858 error (_("Out of memory\n"));
9862 for (hn = 0; hn < nbuckets; ++hn)
9863 ++counts[lengths[hn]];
9868 printf (" 0 %-10lu (%5.1f%%)\n",
9869 counts[0], (counts[0] * 100.0) / nbuckets);
9870 for (i = 1; i <= maxlength; ++i)
9872 nzero_counts += counts[i] * i;
9873 printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
9874 i, counts[i], (counts[i] * 100.0) / nbuckets,
9875 (nzero_counts * 100.0) / nsyms);
9883 if (buckets != NULL)
9889 if (do_histogram && gnubuckets != NULL)
9891 unsigned long * lengths;
9892 unsigned long * counts;
9894 unsigned long maxlength = 0;
9895 unsigned long nzero_counts = 0;
9896 unsigned long nsyms = 0;
9898 lengths = (unsigned long *) calloc (ngnubuckets, sizeof (*lengths));
9899 if (lengths == NULL)
9901 error (_("Out of memory\n"));
9905 printf (_("\nHistogram for `.gnu.hash' bucket list length (total of %lu buckets):\n"),
9906 (unsigned long) ngnubuckets);
9907 printf (_(" Length Number %% of total Coverage\n"));
9909 for (hn = 0; hn < ngnubuckets; ++hn)
9910 if (gnubuckets[hn] != 0)
9912 bfd_vma off, length = 1;
9914 for (off = gnubuckets[hn] - gnusymidx;
9915 (gnuchains[off] & 1) == 0; ++off)
9917 lengths[hn] = length;
9918 if (length > maxlength)
9923 counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
9926 error (_("Out of memory\n"));
9930 for (hn = 0; hn < ngnubuckets; ++hn)
9931 ++counts[lengths[hn]];
9933 if (ngnubuckets > 0)
9936 printf (" 0 %-10lu (%5.1f%%)\n",
9937 counts[0], (counts[0] * 100.0) / ngnubuckets);
9938 for (j = 1; j <= maxlength; ++j)
9940 nzero_counts += counts[j] * j;
9941 printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
9942 j, counts[j], (counts[j] * 100.0) / ngnubuckets,
9943 (nzero_counts * 100.0) / nsyms);
9957 process_syminfo (FILE * file ATTRIBUTE_UNUSED)
9961 if (dynamic_syminfo == NULL
9963 /* No syminfo, this is ok. */
9966 /* There better should be a dynamic symbol section. */
9967 if (dynamic_symbols == NULL || dynamic_strings == NULL)
9971 printf (_("\nDynamic info segment at offset 0x%lx contains %d entries:\n"),
9972 dynamic_syminfo_offset, dynamic_syminfo_nent);
9974 printf (_(" Num: Name BoundTo Flags\n"));
9975 for (i = 0; i < dynamic_syminfo_nent; ++i)
9977 unsigned short int flags = dynamic_syminfo[i].si_flags;
9979 printf ("%4d: ", i);
9980 if (VALID_DYNAMIC_NAME (dynamic_symbols[i].st_name))
9981 print_symbol (30, GET_DYNAMIC_NAME (dynamic_symbols[i].st_name));
9983 printf (_("<corrupt: %19ld>"), dynamic_symbols[i].st_name);
9986 switch (dynamic_syminfo[i].si_boundto)
9988 case SYMINFO_BT_SELF:
9989 fputs ("SELF ", stdout);
9991 case SYMINFO_BT_PARENT:
9992 fputs ("PARENT ", stdout);
9995 if (dynamic_syminfo[i].si_boundto > 0
9996 && dynamic_syminfo[i].si_boundto < dynamic_nent
9997 && VALID_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val))
9999 print_symbol (10, GET_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val));
10003 printf ("%-10d ", dynamic_syminfo[i].si_boundto);
10007 if (flags & SYMINFO_FLG_DIRECT)
10008 printf (" DIRECT");
10009 if (flags & SYMINFO_FLG_PASSTHRU)
10010 printf (" PASSTHRU");
10011 if (flags & SYMINFO_FLG_COPY)
10013 if (flags & SYMINFO_FLG_LAZYLOAD)
10014 printf (" LAZYLOAD");
10022 /* Check to see if the given reloc needs to be handled in a target specific
10023 manner. If so then process the reloc and return TRUE otherwise return
10027 target_specific_reloc_handling (Elf_Internal_Rela * reloc,
10028 unsigned char * start,
10029 Elf_Internal_Sym * symtab)
10031 unsigned int reloc_type = get_reloc_type (reloc->r_info);
10033 switch (elf_header.e_machine)
10036 case EM_MSP430_OLD:
10038 static Elf_Internal_Sym * saved_sym = NULL;
10040 switch (reloc_type)
10042 case 10: /* R_MSP430_SYM_DIFF */
10043 if (uses_msp430x_relocs ())
10045 case 21: /* R_MSP430X_SYM_DIFF */
10046 saved_sym = symtab + get_reloc_symindex (reloc->r_info);
10049 case 1: /* R_MSP430_32 or R_MSP430_ABS32 */
10050 case 3: /* R_MSP430_16 or R_MSP430_ABS8 */
10051 goto handle_sym_diff;
10053 case 5: /* R_MSP430_16_BYTE */
10054 case 9: /* R_MSP430_8 */
10055 if (uses_msp430x_relocs ())
10057 goto handle_sym_diff;
10059 case 2: /* R_MSP430_ABS16 */
10060 case 15: /* R_MSP430X_ABS16 */
10061 if (! uses_msp430x_relocs ())
10063 goto handle_sym_diff;
10066 if (saved_sym != NULL)
10070 value = reloc->r_addend
10071 + (symtab[get_reloc_symindex (reloc->r_info)].st_value
10072 - saved_sym->st_value);
10074 byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2);
10082 if (saved_sym != NULL)
10083 error (_("Unhandled MSP430 reloc type found after SYM_DIFF reloc"));
10090 case EM_CYGNUS_MN10300:
10092 static Elf_Internal_Sym * saved_sym = NULL;
10094 switch (reloc_type)
10096 case 34: /* R_MN10300_ALIGN */
10098 case 33: /* R_MN10300_SYM_DIFF */
10099 saved_sym = symtab + get_reloc_symindex (reloc->r_info);
10101 case 1: /* R_MN10300_32 */
10102 case 2: /* R_MN10300_16 */
10103 if (saved_sym != NULL)
10107 value = reloc->r_addend
10108 + (symtab[get_reloc_symindex (reloc->r_info)].st_value
10109 - saved_sym->st_value);
10111 byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2);
10118 if (saved_sym != NULL)
10119 error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc"));
10129 /* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in
10130 DWARF debug sections. This is a target specific test. Note - we do not
10131 go through the whole including-target-headers-multiple-times route, (as
10132 we have already done with <elf/h8.h>) because this would become very
10133 messy and even then this function would have to contain target specific
10134 information (the names of the relocs instead of their numeric values).
10135 FIXME: This is not the correct way to solve this problem. The proper way
10136 is to have target specific reloc sizing and typing functions created by
10137 the reloc-macros.h header, in the same way that it already creates the
10138 reloc naming functions. */
10141 is_32bit_abs_reloc (unsigned int reloc_type)
10143 switch (elf_header.e_machine)
10147 return reloc_type == 1; /* R_386_32. */
10149 return reloc_type == 1; /* R_68K_32. */
10151 return reloc_type == 1; /* R_860_32. */
10153 return reloc_type == 2; /* R_960_32. */
10155 return reloc_type == 258; /* R_AARCH64_ABS32 */
10157 return reloc_type == 1; /* R_ALPHA_REFLONG. */
10159 return reloc_type == 1; /* R_ARC_32. */
10161 return reloc_type == 2; /* R_ARM_ABS32 */
10164 return reloc_type == 1;
10165 case EM_ADAPTEVA_EPIPHANY:
10166 return reloc_type == 3;
10168 return reloc_type == 0x12; /* R_byte4_data. */
10170 return reloc_type == 3; /* R_CRIS_32. */
10172 return reloc_type == 3; /* R_CR16_NUM32. */
10174 return reloc_type == 15; /* R_CRX_NUM32. */
10175 case EM_CYGNUS_FRV:
10176 return reloc_type == 1;
10177 case EM_CYGNUS_D10V:
10179 return reloc_type == 6; /* R_D10V_32. */
10180 case EM_CYGNUS_D30V:
10182 return reloc_type == 12; /* R_D30V_32_NORMAL. */
10184 return reloc_type == 3; /* R_DLX_RELOC_32. */
10185 case EM_CYGNUS_FR30:
10187 return reloc_type == 3; /* R_FR30_32. */
10191 return reloc_type == 1; /* R_H8_DIR32. */
10193 return reloc_type == 0x65; /* R_IA64_SECREL32LSB. */
10196 return reloc_type == 2; /* R_IP2K_32. */
10198 return reloc_type == 2; /* R_IQ2000_32. */
10199 case EM_LATTICEMICO32:
10200 return reloc_type == 3; /* R_LM32_32. */
10203 return reloc_type == 3; /* R_M32C_32. */
10205 return reloc_type == 34; /* R_M32R_32_RELA. */
10207 return reloc_type == 1; /* R_MCORE_ADDR32. */
10208 case EM_CYGNUS_MEP:
10209 return reloc_type == 4; /* R_MEP_32. */
10211 return reloc_type == 2; /* R_METAG_ADDR32. */
10212 case EM_MICROBLAZE:
10213 return reloc_type == 1; /* R_MICROBLAZE_32. */
10215 return reloc_type == 2; /* R_MIPS_32. */
10217 return reloc_type == 4; /* R_MMIX_32. */
10218 case EM_CYGNUS_MN10200:
10220 return reloc_type == 1; /* R_MN10200_32. */
10221 case EM_CYGNUS_MN10300:
10223 return reloc_type == 1; /* R_MN10300_32. */
10225 return reloc_type == 1; /* R_MOXIE_32. */
10226 case EM_MSP430_OLD:
10228 return reloc_type == 1; /* R_MSP430_32 or R_MSP320_ABS32. */
10230 return reloc_type == 2; /* R_MT_32. */
10231 case EM_ALTERA_NIOS2:
10232 return reloc_type == 12; /* R_NIOS2_BFD_RELOC_32. */
10234 return reloc_type == 1; /* R_NIOS_32. */
10237 return reloc_type == 1; /* R_OR32_32. */
10239 return (reloc_type == 1 /* R_PARISC_DIR32. */
10240 || reloc_type == 41); /* R_PARISC_SECREL32. */
10243 return reloc_type == 1; /* R_PJ_DATA_DIR32. */
10245 return reloc_type == 1; /* R_PPC64_ADDR32. */
10247 return reloc_type == 1; /* R_PPC_ADDR32. */
10249 return reloc_type == 1; /* R_RL78_DIR32. */
10251 return reloc_type == 1; /* R_RX_DIR32. */
10253 return reloc_type == 1; /* R_I370_ADDR31. */
10256 return reloc_type == 4; /* R_S390_32. */
10258 return reloc_type == 8; /* R_SCORE_ABS32. */
10260 return reloc_type == 1; /* R_SH_DIR32. */
10261 case EM_SPARC32PLUS:
10264 return reloc_type == 3 /* R_SPARC_32. */
10265 || reloc_type == 23; /* R_SPARC_UA32. */
10267 return reloc_type == 6; /* R_SPU_ADDR32 */
10269 return reloc_type == 1; /* R_C6000_ABS32. */
10271 return reloc_type == 2; /* R_TILEGX_32. */
10273 return reloc_type == 1; /* R_TILEPRO_32. */
10274 case EM_CYGNUS_V850:
10276 return reloc_type == 6; /* R_V850_ABS32. */
10278 return reloc_type == 0x33; /* R_V810_WORD. */
10280 return reloc_type == 1; /* R_VAX_32. */
10284 return reloc_type == 10; /* R_X86_64_32. */
10287 return reloc_type == 3; /* R_XC16C_ABS_32. */
10289 return reloc_type == 4; /* R_XGATE_32. */
10291 return reloc_type == 1; /* R_XSTROMY16_32. */
10292 case EM_XTENSA_OLD:
10294 return reloc_type == 1; /* R_XTENSA_32. */
10296 error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"),
10297 elf_header.e_machine);
10302 /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10303 a 32-bit pc-relative RELA relocation used in DWARF debug sections. */
10306 is_32bit_pcrel_reloc (unsigned int reloc_type)
10308 switch (elf_header.e_machine)
10312 return reloc_type == 2; /* R_386_PC32. */
10314 return reloc_type == 4; /* R_68K_PC32. */
10316 return reloc_type == 261; /* R_AARCH64_PREL32 */
10317 case EM_ADAPTEVA_EPIPHANY:
10318 return reloc_type == 6;
10320 return reloc_type == 10; /* R_ALPHA_SREL32. */
10322 return reloc_type == 3; /* R_ARM_REL32 */
10323 case EM_MICROBLAZE:
10324 return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */
10326 return reloc_type == 9; /* R_PARISC_PCREL32. */
10328 return reloc_type == 26; /* R_PPC_REL32. */
10330 return reloc_type == 26; /* R_PPC64_REL32. */
10333 return reloc_type == 5; /* R_390_PC32. */
10335 return reloc_type == 2; /* R_SH_REL32. */
10336 case EM_SPARC32PLUS:
10339 return reloc_type == 6; /* R_SPARC_DISP32. */
10341 return reloc_type == 13; /* R_SPU_REL32. */
10343 return reloc_type == 6; /* R_TILEGX_32_PCREL. */
10345 return reloc_type == 4; /* R_TILEPRO_32_PCREL. */
10349 return reloc_type == 2; /* R_X86_64_PC32. */
10350 case EM_XTENSA_OLD:
10352 return reloc_type == 14; /* R_XTENSA_32_PCREL. */
10354 /* Do not abort or issue an error message here. Not all targets use
10355 pc-relative 32-bit relocs in their DWARF debug information and we
10356 have already tested for target coverage in is_32bit_abs_reloc. A
10357 more helpful warning message will be generated by apply_relocations
10358 anyway, so just return. */
10363 /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10364 a 64-bit absolute RELA relocation used in DWARF debug sections. */
10367 is_64bit_abs_reloc (unsigned int reloc_type)
10369 switch (elf_header.e_machine)
10372 return reloc_type == 257; /* R_AARCH64_ABS64. */
10374 return reloc_type == 2; /* R_ALPHA_REFQUAD. */
10376 return reloc_type == 0x27; /* R_IA64_DIR64LSB. */
10378 return reloc_type == 80; /* R_PARISC_DIR64. */
10380 return reloc_type == 38; /* R_PPC64_ADDR64. */
10381 case EM_SPARC32PLUS:
10384 return reloc_type == 54; /* R_SPARC_UA64. */
10388 return reloc_type == 1; /* R_X86_64_64. */
10391 return reloc_type == 22; /* R_S390_64. */
10393 return reloc_type == 1; /* R_TILEGX_64. */
10395 return reloc_type == 18; /* R_MIPS_64. */
10401 /* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is
10402 a 64-bit pc-relative RELA relocation used in DWARF debug sections. */
10405 is_64bit_pcrel_reloc (unsigned int reloc_type)
10407 switch (elf_header.e_machine)
10410 return reloc_type == 260; /* R_AARCH64_PREL64. */
10412 return reloc_type == 11; /* R_ALPHA_SREL64. */
10414 return reloc_type == 0x4f; /* R_IA64_PCREL64LSB. */
10416 return reloc_type == 72; /* R_PARISC_PCREL64. */
10418 return reloc_type == 44; /* R_PPC64_REL64. */
10419 case EM_SPARC32PLUS:
10422 return reloc_type == 46; /* R_SPARC_DISP64. */
10426 return reloc_type == 24; /* R_X86_64_PC64. */
10429 return reloc_type == 23; /* R_S390_PC64. */
10431 return reloc_type == 5; /* R_TILEGX_64_PCREL. */
10437 /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10438 a 24-bit absolute RELA relocation used in DWARF debug sections. */
10441 is_24bit_abs_reloc (unsigned int reloc_type)
10443 switch (elf_header.e_machine)
10445 case EM_CYGNUS_MN10200:
10447 return reloc_type == 4; /* R_MN10200_24. */
10453 /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10454 a 16-bit absolute RELA relocation used in DWARF debug sections. */
10457 is_16bit_abs_reloc (unsigned int reloc_type)
10459 switch (elf_header.e_machine)
10463 return reloc_type == 4; /* R_AVR_16. */
10464 case EM_ADAPTEVA_EPIPHANY:
10465 return reloc_type == 5;
10466 case EM_CYGNUS_D10V:
10468 return reloc_type == 3; /* R_D10V_16. */
10472 return reloc_type == R_H8_DIR16;
10475 return reloc_type == 1; /* R_IP2K_16. */
10478 return reloc_type == 1; /* R_M32C_16 */
10480 if (uses_msp430x_relocs ())
10481 return reloc_type == 2; /* R_MSP430_ABS16. */
10482 case EM_MSP430_OLD:
10483 return reloc_type == 5; /* R_MSP430_16_BYTE. */
10484 case EM_ALTERA_NIOS2:
10485 return reloc_type == 13; /* R_NIOS2_BFD_RELOC_16. */
10487 return reloc_type == 9; /* R_NIOS_16. */
10489 return reloc_type == 2; /* R_C6000_ABS16. */
10492 return reloc_type == 2; /* R_XC16C_ABS_16. */
10493 case EM_CYGNUS_MN10200:
10495 return reloc_type == 2; /* R_MN10200_16. */
10496 case EM_CYGNUS_MN10300:
10498 return reloc_type == 2; /* R_MN10300_16. */
10500 return reloc_type == 3; /* R_XGATE_16. */
10506 /* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded
10507 relocation entries (possibly formerly used for SHT_GROUP sections). */
10510 is_none_reloc (unsigned int reloc_type)
10512 switch (elf_header.e_machine)
10514 case EM_68K: /* R_68K_NONE. */
10515 case EM_386: /* R_386_NONE. */
10516 case EM_SPARC32PLUS:
10518 case EM_SPARC: /* R_SPARC_NONE. */
10519 case EM_MIPS: /* R_MIPS_NONE. */
10520 case EM_PARISC: /* R_PARISC_NONE. */
10521 case EM_ALPHA: /* R_ALPHA_NONE. */
10522 case EM_ADAPTEVA_EPIPHANY:
10523 case EM_PPC: /* R_PPC_NONE. */
10524 case EM_PPC64: /* R_PPC64_NONE. */
10525 case EM_ARM: /* R_ARM_NONE. */
10526 case EM_IA_64: /* R_IA64_NONE. */
10527 case EM_SH: /* R_SH_NONE. */
10529 case EM_S390: /* R_390_NONE. */
10530 case EM_CRIS: /* R_CRIS_NONE. */
10531 case EM_X86_64: /* R_X86_64_NONE. */
10532 case EM_L1OM: /* R_X86_64_NONE. */
10533 case EM_K1OM: /* R_X86_64_NONE. */
10534 case EM_MN10300: /* R_MN10300_NONE. */
10535 case EM_MOXIE: /* R_MOXIE_NONE. */
10536 case EM_M32R: /* R_M32R_NONE. */
10537 case EM_TI_C6000:/* R_C6000_NONE. */
10538 case EM_TILEGX: /* R_TILEGX_NONE. */
10539 case EM_TILEPRO: /* R_TILEPRO_NONE. */
10541 case EM_C166: /* R_XC16X_NONE. */
10542 case EM_ALTERA_NIOS2: /* R_NIOS2_NONE. */
10543 case EM_NIOS32: /* R_NIOS_NONE. */
10544 return reloc_type == 0;
10546 return reloc_type == 0 || reloc_type == 256;
10547 case EM_XTENSA_OLD:
10549 return (reloc_type == 0 /* R_XTENSA_NONE. */
10550 || reloc_type == 17 /* R_XTENSA_DIFF8. */
10551 || reloc_type == 18 /* R_XTENSA_DIFF16. */
10552 || reloc_type == 19 /* R_XTENSA_DIFF32. */);
10554 return reloc_type == 3; /* R_METAG_NONE. */
10559 /* Apply relocations to a section.
10560 Note: So far support has been added only for those relocations
10561 which can be found in debug sections.
10562 FIXME: Add support for more relocations ? */
10565 apply_relocations (void * file,
10566 Elf_Internal_Shdr * section,
10567 unsigned char * start)
10569 Elf_Internal_Shdr * relsec;
10570 unsigned char * end = start + section->sh_size;
10572 if (elf_header.e_type != ET_REL)
10575 /* Find the reloc section associated with the section. */
10576 for (relsec = section_headers;
10577 relsec < section_headers + elf_header.e_shnum;
10580 bfd_boolean is_rela;
10581 unsigned long num_relocs;
10582 Elf_Internal_Rela * relocs;
10583 Elf_Internal_Rela * rp;
10584 Elf_Internal_Shdr * symsec;
10585 Elf_Internal_Sym * symtab;
10586 unsigned long num_syms;
10587 Elf_Internal_Sym * sym;
10589 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
10590 || relsec->sh_info >= elf_header.e_shnum
10591 || section_headers + relsec->sh_info != section
10592 || relsec->sh_size == 0
10593 || relsec->sh_link >= elf_header.e_shnum)
10596 is_rela = relsec->sh_type == SHT_RELA;
10600 if (!slurp_rela_relocs ((FILE *) file, relsec->sh_offset,
10601 relsec->sh_size, & relocs, & num_relocs))
10606 if (!slurp_rel_relocs ((FILE *) file, relsec->sh_offset,
10607 relsec->sh_size, & relocs, & num_relocs))
10611 /* SH uses RELA but uses in place value instead of the addend field. */
10612 if (elf_header.e_machine == EM_SH)
10615 symsec = section_headers + relsec->sh_link;
10616 symtab = GET_ELF_SYMBOLS ((FILE *) file, symsec, & num_syms);
10618 for (rp = relocs; rp < relocs + num_relocs; ++rp)
10621 unsigned int reloc_type;
10622 unsigned int reloc_size;
10623 unsigned char * rloc;
10624 unsigned long sym_index;
10626 reloc_type = get_reloc_type (rp->r_info);
10628 if (target_specific_reloc_handling (rp, start, symtab))
10630 else if (is_none_reloc (reloc_type))
10632 else if (is_32bit_abs_reloc (reloc_type)
10633 || is_32bit_pcrel_reloc (reloc_type))
10635 else if (is_64bit_abs_reloc (reloc_type)
10636 || is_64bit_pcrel_reloc (reloc_type))
10638 else if (is_24bit_abs_reloc (reloc_type))
10640 else if (is_16bit_abs_reloc (reloc_type))
10644 warn (_("unable to apply unsupported reloc type %d to section %s\n"),
10645 reloc_type, SECTION_NAME (section));
10649 rloc = start + rp->r_offset;
10650 if ((rloc + reloc_size) > end || (rloc < start))
10652 warn (_("skipping invalid relocation offset 0x%lx in section %s\n"),
10653 (unsigned long) rp->r_offset,
10654 SECTION_NAME (section));
10658 sym_index = (unsigned long) get_reloc_symindex (rp->r_info);
10659 if (sym_index >= num_syms)
10661 warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"),
10662 sym_index, SECTION_NAME (section));
10665 sym = symtab + sym_index;
10667 /* If the reloc has a symbol associated with it,
10668 make sure that it is of an appropriate type.
10670 Relocations against symbols without type can happen.
10671 Gcc -feliminate-dwarf2-dups may generate symbols
10672 without type for debug info.
10674 Icc generates relocations against function symbols
10675 instead of local labels.
10677 Relocations against object symbols can happen, eg when
10678 referencing a global array. For an example of this see
10679 the _clz.o binary in libgcc.a. */
10681 && ELF_ST_TYPE (sym->st_info) > STT_SECTION)
10683 warn (_("skipping unexpected symbol type %s in %ld'th relocation in section %s\n"),
10684 get_symbol_type (ELF_ST_TYPE (sym->st_info)),
10685 (long int)(rp - relocs),
10686 SECTION_NAME (relsec));
10692 addend += rp->r_addend;
10693 /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are
10694 partial_inplace. */
10696 || (elf_header.e_machine == EM_XTENSA
10697 && reloc_type == 1)
10698 || ((elf_header.e_machine == EM_PJ
10699 || elf_header.e_machine == EM_PJ_OLD)
10700 && reloc_type == 1)
10701 || ((elf_header.e_machine == EM_D30V
10702 || elf_header.e_machine == EM_CYGNUS_D30V)
10703 && reloc_type == 12))
10704 addend += byte_get (rloc, reloc_size);
10706 if (is_32bit_pcrel_reloc (reloc_type)
10707 || is_64bit_pcrel_reloc (reloc_type))
10709 /* On HPPA, all pc-relative relocations are biased by 8. */
10710 if (elf_header.e_machine == EM_PARISC)
10712 byte_put (rloc, (addend + sym->st_value) - rp->r_offset,
10716 byte_put (rloc, addend + sym->st_value, reloc_size);
10725 #ifdef SUPPORT_DISASSEMBLY
10727 disassemble_section (Elf_Internal_Shdr * section, FILE * file)
10729 printf (_("\nAssembly dump of section %s\n"),
10730 SECTION_NAME (section));
10732 /* XXX -- to be done --- XXX */
10738 /* Reads in the contents of SECTION from FILE, returning a pointer
10739 to a malloc'ed buffer or NULL if something went wrong. */
10742 get_section_contents (Elf_Internal_Shdr * section, FILE * file)
10744 bfd_size_type num_bytes;
10746 num_bytes = section->sh_size;
10748 if (num_bytes == 0 || section->sh_type == SHT_NOBITS)
10750 printf (_("\nSection '%s' has no data to dump.\n"),
10751 SECTION_NAME (section));
10755 return (char *) get_data (NULL, file, section->sh_offset, 1, num_bytes,
10756 _("section contents"));
10761 dump_section_as_strings (Elf_Internal_Shdr * section, FILE * file)
10763 Elf_Internal_Shdr * relsec;
10764 bfd_size_type num_bytes;
10768 char * name = SECTION_NAME (section);
10769 bfd_boolean some_strings_shown;
10771 start = get_section_contents (section, file);
10775 printf (_("\nString dump of section '%s':\n"), name);
10777 /* If the section being dumped has relocations against it the user might
10778 be expecting these relocations to have been applied. Check for this
10779 case and issue a warning message in order to avoid confusion.
10780 FIXME: Maybe we ought to have an option that dumps a section with
10781 relocs applied ? */
10782 for (relsec = section_headers;
10783 relsec < section_headers + elf_header.e_shnum;
10786 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
10787 || relsec->sh_info >= elf_header.e_shnum
10788 || section_headers + relsec->sh_info != section
10789 || relsec->sh_size == 0
10790 || relsec->sh_link >= elf_header.e_shnum)
10793 printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n"));
10797 num_bytes = section->sh_size;
10799 end = start + num_bytes;
10800 some_strings_shown = FALSE;
10804 while (!ISPRINT (* data))
10805 if (++ data >= end)
10811 /* PR 11128: Use two separate invocations in order to work
10812 around bugs in the Solaris 8 implementation of printf. */
10813 printf (" [%6tx] ", data - start);
10814 printf ("%s\n", data);
10816 printf (" [%6Ix] %s\n", (size_t) (data - start), data);
10818 data += strlen (data);
10819 some_strings_shown = TRUE;
10823 if (! some_strings_shown)
10824 printf (_(" No strings found in this section."));
10832 dump_section_as_bytes (Elf_Internal_Shdr * section,
10834 bfd_boolean relocate)
10836 Elf_Internal_Shdr * relsec;
10837 bfd_size_type bytes;
10839 unsigned char * data;
10840 unsigned char * start;
10842 start = (unsigned char *) get_section_contents (section, file);
10846 printf (_("\nHex dump of section '%s':\n"), SECTION_NAME (section));
10850 apply_relocations (file, section, start);
10854 /* If the section being dumped has relocations against it the user might
10855 be expecting these relocations to have been applied. Check for this
10856 case and issue a warning message in order to avoid confusion.
10857 FIXME: Maybe we ought to have an option that dumps a section with
10858 relocs applied ? */
10859 for (relsec = section_headers;
10860 relsec < section_headers + elf_header.e_shnum;
10863 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
10864 || relsec->sh_info >= elf_header.e_shnum
10865 || section_headers + relsec->sh_info != section
10866 || relsec->sh_size == 0
10867 || relsec->sh_link >= elf_header.e_shnum)
10870 printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n"));
10875 addr = section->sh_addr;
10876 bytes = section->sh_size;
10885 lbytes = (bytes > 16 ? 16 : bytes);
10887 printf (" 0x%8.8lx ", (unsigned long) addr);
10889 for (j = 0; j < 16; j++)
10892 printf ("%2.2x", data[j]);
10900 for (j = 0; j < lbytes; j++)
10903 if (k >= ' ' && k < 0x7f)
10921 /* Uncompresses a section that was compressed using zlib, in place. */
10924 uncompress_section_contents (unsigned char **buffer ATTRIBUTE_UNUSED,
10925 dwarf_size_type *size ATTRIBUTE_UNUSED)
10927 #ifndef HAVE_ZLIB_H
10930 dwarf_size_type compressed_size = *size;
10931 unsigned char * compressed_buffer = *buffer;
10932 dwarf_size_type uncompressed_size;
10933 unsigned char * uncompressed_buffer;
10936 dwarf_size_type header_size = 12;
10938 /* Read the zlib header. In this case, it should be "ZLIB" followed
10939 by the uncompressed section size, 8 bytes in big-endian order. */
10940 if (compressed_size < header_size
10941 || ! streq ((char *) compressed_buffer, "ZLIB"))
10944 uncompressed_size = compressed_buffer[4]; uncompressed_size <<= 8;
10945 uncompressed_size += compressed_buffer[5]; uncompressed_size <<= 8;
10946 uncompressed_size += compressed_buffer[6]; uncompressed_size <<= 8;
10947 uncompressed_size += compressed_buffer[7]; uncompressed_size <<= 8;
10948 uncompressed_size += compressed_buffer[8]; uncompressed_size <<= 8;
10949 uncompressed_size += compressed_buffer[9]; uncompressed_size <<= 8;
10950 uncompressed_size += compressed_buffer[10]; uncompressed_size <<= 8;
10951 uncompressed_size += compressed_buffer[11];
10953 /* It is possible the section consists of several compressed
10954 buffers concatenated together, so we uncompress in a loop. */
10955 strm.zalloc = NULL;
10957 strm.opaque = NULL;
10958 strm.avail_in = compressed_size - header_size;
10959 strm.next_in = (Bytef *) compressed_buffer + header_size;
10960 strm.avail_out = uncompressed_size;
10961 uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size);
10963 rc = inflateInit (& strm);
10964 while (strm.avail_in > 0)
10968 strm.next_out = ((Bytef *) uncompressed_buffer
10969 + (uncompressed_size - strm.avail_out));
10970 rc = inflate (&strm, Z_FINISH);
10971 if (rc != Z_STREAM_END)
10973 rc = inflateReset (& strm);
10975 rc = inflateEnd (& strm);
10977 || strm.avail_out != 0)
10980 free (compressed_buffer);
10981 *buffer = uncompressed_buffer;
10982 *size = uncompressed_size;
10986 free (uncompressed_buffer);
10987 /* Indicate decompression failure. */
10990 #endif /* HAVE_ZLIB_H */
10994 load_specific_debug_section (enum dwarf_section_display_enum debug,
10995 Elf_Internal_Shdr * sec, void * file)
10997 struct dwarf_section * section = &debug_displays [debug].section;
11000 /* If it is already loaded, do nothing. */
11001 if (section->start != NULL)
11004 snprintf (buf, sizeof (buf), _("%s section data"), section->name);
11005 section->address = sec->sh_addr;
11006 section->start = (unsigned char *) get_data (NULL, (FILE *) file,
11008 sec->sh_size, buf);
11009 if (section->start == NULL)
11013 section->size = sec->sh_size;
11014 if (uncompress_section_contents (§ion->start, §ion->size))
11015 sec->sh_size = section->size;
11018 if (section->start == NULL)
11021 if (debug_displays [debug].relocate)
11022 apply_relocations ((FILE *) file, sec, section->start);
11027 /* If this is not NULL, load_debug_section will only look for sections
11028 within the list of sections given here. */
11029 unsigned int *section_subset = NULL;
11032 load_debug_section (enum dwarf_section_display_enum debug, void * file)
11034 struct dwarf_section * section = &debug_displays [debug].section;
11035 Elf_Internal_Shdr * sec;
11037 /* Locate the debug section. */
11038 sec = find_section_in_set (section->uncompressed_name, section_subset);
11040 section->name = section->uncompressed_name;
11043 sec = find_section_in_set (section->compressed_name, section_subset);
11045 section->name = section->compressed_name;
11050 /* If we're loading from a subset of sections, and we've loaded
11051 a section matching this name before, it's likely that it's a
11053 if (section_subset != NULL)
11054 free_debug_section (debug);
11056 return load_specific_debug_section (debug, sec, (FILE *) file);
11060 free_debug_section (enum dwarf_section_display_enum debug)
11062 struct dwarf_section * section = &debug_displays [debug].section;
11064 if (section->start == NULL)
11067 free ((char *) section->start);
11068 section->start = NULL;
11069 section->address = 0;
11074 display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
11076 char * name = SECTION_NAME (section);
11077 bfd_size_type length;
11081 length = section->sh_size;
11084 printf (_("\nSection '%s' has no debugging data.\n"), name);
11087 if (section->sh_type == SHT_NOBITS)
11089 /* There is no point in dumping the contents of a debugging section
11090 which has the NOBITS type - the bits in the file will be random.
11091 This can happen when a file containing a .eh_frame section is
11092 stripped with the --only-keep-debug command line option. */
11093 printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), name);
11097 if (const_strneq (name, ".gnu.linkonce.wi."))
11098 name = ".debug_info";
11100 /* See if we know how to display the contents of this section. */
11101 for (i = 0; i < max; i++)
11102 if (streq (debug_displays[i].section.uncompressed_name, name)
11103 || (i == line && const_strneq (name, ".debug_line."))
11104 || streq (debug_displays[i].section.compressed_name, name))
11106 struct dwarf_section * sec = &debug_displays [i].section;
11107 int secondary = (section != find_section (name));
11110 free_debug_section ((enum dwarf_section_display_enum) i);
11112 if (i == line && const_strneq (name, ".debug_line."))
11114 else if (streq (sec->uncompressed_name, name))
11115 sec->name = sec->uncompressed_name;
11117 sec->name = sec->compressed_name;
11118 if (load_specific_debug_section ((enum dwarf_section_display_enum) i,
11121 /* If this debug section is part of a CU/TU set in a .dwp file,
11122 restrict load_debug_section to the sections in that set. */
11123 section_subset = find_cu_tu_set (file, shndx);
11125 result &= debug_displays[i].display (sec, file);
11127 section_subset = NULL;
11129 if (secondary || (i != info && i != abbrev))
11130 free_debug_section ((enum dwarf_section_display_enum) i);
11138 printf (_("Unrecognized debug section: %s\n"), name);
11145 /* Set DUMP_SECTS for all sections where dumps were requested
11146 based on section name. */
11149 initialise_dumps_byname (void)
11151 struct dump_list_entry * cur;
11153 for (cur = dump_sects_byname; cur; cur = cur->next)
11158 for (i = 0, any = 0; i < elf_header.e_shnum; i++)
11159 if (streq (SECTION_NAME (section_headers + i), cur->name))
11161 request_dump_bynumber (i, cur->type);
11166 warn (_("Section '%s' was not dumped because it does not exist!\n"),
11172 process_section_contents (FILE * file)
11174 Elf_Internal_Shdr * section;
11180 initialise_dumps_byname ();
11182 for (i = 0, section = section_headers;
11183 i < elf_header.e_shnum && i < num_dump_sects;
11186 #ifdef SUPPORT_DISASSEMBLY
11187 if (dump_sects[i] & DISASS_DUMP)
11188 disassemble_section (section, file);
11190 if (dump_sects[i] & HEX_DUMP)
11191 dump_section_as_bytes (section, file, FALSE);
11193 if (dump_sects[i] & RELOC_DUMP)
11194 dump_section_as_bytes (section, file, TRUE);
11196 if (dump_sects[i] & STRING_DUMP)
11197 dump_section_as_strings (section, file);
11199 if (dump_sects[i] & DEBUG_DUMP)
11200 display_debug_section (i, section, file);
11203 /* Check to see if the user requested a
11204 dump of a section that does not exist. */
11205 while (i++ < num_dump_sects)
11207 warn (_("Section %d was not dumped because it does not exist!\n"), i);
11211 process_mips_fpe_exception (int mask)
11216 if (mask & OEX_FPU_INEX)
11217 fputs ("INEX", stdout), first = 0;
11218 if (mask & OEX_FPU_UFLO)
11219 printf ("%sUFLO", first ? "" : "|"), first = 0;
11220 if (mask & OEX_FPU_OFLO)
11221 printf ("%sOFLO", first ? "" : "|"), first = 0;
11222 if (mask & OEX_FPU_DIV0)
11223 printf ("%sDIV0", first ? "" : "|"), first = 0;
11224 if (mask & OEX_FPU_INVAL)
11225 printf ("%sINVAL", first ? "" : "|");
11228 fputs ("0", stdout);
11231 /* Display's the value of TAG at location P. If TAG is
11232 greater than 0 it is assumed to be an unknown tag, and
11233 a message is printed to this effect. Otherwise it is
11234 assumed that a message has already been printed.
11236 If the bottom bit of TAG is set it assumed to have a
11237 string value, otherwise it is assumed to have an integer
11240 Returns an updated P pointing to the first unread byte
11241 beyond the end of TAG's value.
11243 Reads at or beyond END will not be made. */
11245 static unsigned char *
11246 display_tag_value (int tag,
11248 const unsigned char * const end)
11253 printf (" Tag_unknown_%d: ", tag);
11257 warn (_("corrupt tag\n"));
11261 /* FIXME: we could read beyond END here. */
11262 printf ("\"%s\"\n", p);
11263 p += strlen ((char *) p) + 1;
11269 val = read_uleb128 (p, &len, end);
11271 printf ("%ld (0x%lx)\n", val, val);
11277 /* ARM EABI attributes section. */
11282 /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */
11284 const char ** table;
11285 } arm_attr_public_tag;
11287 static const char * arm_attr_tag_CPU_arch[] =
11288 {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2",
11289 "v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8"};
11290 static const char * arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"};
11291 static const char * arm_attr_tag_THUMB_ISA_use[] =
11292 {"No", "Thumb-1", "Thumb-2"};
11293 static const char * arm_attr_tag_FP_arch[] =
11294 {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16",
11296 static const char * arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"};
11297 static const char * arm_attr_tag_Advanced_SIMD_arch[] =
11298 {"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8"};
11299 static const char * arm_attr_tag_PCS_config[] =
11300 {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004",
11301 "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"};
11302 static const char * arm_attr_tag_ABI_PCS_R9_use[] =
11303 {"V6", "SB", "TLS", "Unused"};
11304 static const char * arm_attr_tag_ABI_PCS_RW_data[] =
11305 {"Absolute", "PC-relative", "SB-relative", "None"};
11306 static const char * arm_attr_tag_ABI_PCS_RO_data[] =
11307 {"Absolute", "PC-relative", "None"};
11308 static const char * arm_attr_tag_ABI_PCS_GOT_use[] =
11309 {"None", "direct", "GOT-indirect"};
11310 static const char * arm_attr_tag_ABI_PCS_wchar_t[] =
11311 {"None", "??? 1", "2", "??? 3", "4"};
11312 static const char * arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"};
11313 static const char * arm_attr_tag_ABI_FP_denormal[] =
11314 {"Unused", "Needed", "Sign only"};
11315 static const char * arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"};
11316 static const char * arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"};
11317 static const char * arm_attr_tag_ABI_FP_number_model[] =
11318 {"Unused", "Finite", "RTABI", "IEEE 754"};
11319 static const char * arm_attr_tag_ABI_enum_size[] =
11320 {"Unused", "small", "int", "forced to int"};
11321 static const char * arm_attr_tag_ABI_HardFP_use[] =
11322 {"As Tag_FP_arch", "SP only", "DP only", "SP and DP"};
11323 static const char * arm_attr_tag_ABI_VFP_args[] =
11324 {"AAPCS", "VFP registers", "custom"};
11325 static const char * arm_attr_tag_ABI_WMMX_args[] =
11326 {"AAPCS", "WMMX registers", "custom"};
11327 static const char * arm_attr_tag_ABI_optimization_goals[] =
11328 {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
11329 "Aggressive Size", "Prefer Debug", "Aggressive Debug"};
11330 static const char * arm_attr_tag_ABI_FP_optimization_goals[] =
11331 {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
11332 "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"};
11333 static const char * arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"};
11334 static const char * arm_attr_tag_FP_HP_extension[] =
11335 {"Not Allowed", "Allowed"};
11336 static const char * arm_attr_tag_ABI_FP_16bit_format[] =
11337 {"None", "IEEE 754", "Alternative Format"};
11338 static const char * arm_attr_tag_MPextension_use[] =
11339 {"Not Allowed", "Allowed"};
11340 static const char * arm_attr_tag_DIV_use[] =
11341 {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed",
11342 "Allowed in v7-A with integer division extension"};
11343 static const char * arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"};
11344 static const char * arm_attr_tag_Virtualization_use[] =
11345 {"Not Allowed", "TrustZone", "Virtualization Extensions",
11346 "TrustZone and Virtualization Extensions"};
11347 static const char * arm_attr_tag_MPextension_use_legacy[] =
11348 {"Not Allowed", "Allowed"};
11350 #define LOOKUP(id, name) \
11351 {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name}
11352 static arm_attr_public_tag arm_attr_public_tags[] =
11354 {4, "CPU_raw_name", 1, NULL},
11355 {5, "CPU_name", 1, NULL},
11356 LOOKUP(6, CPU_arch),
11357 {7, "CPU_arch_profile", 0, NULL},
11358 LOOKUP(8, ARM_ISA_use),
11359 LOOKUP(9, THUMB_ISA_use),
11360 LOOKUP(10, FP_arch),
11361 LOOKUP(11, WMMX_arch),
11362 LOOKUP(12, Advanced_SIMD_arch),
11363 LOOKUP(13, PCS_config),
11364 LOOKUP(14, ABI_PCS_R9_use),
11365 LOOKUP(15, ABI_PCS_RW_data),
11366 LOOKUP(16, ABI_PCS_RO_data),
11367 LOOKUP(17, ABI_PCS_GOT_use),
11368 LOOKUP(18, ABI_PCS_wchar_t),
11369 LOOKUP(19, ABI_FP_rounding),
11370 LOOKUP(20, ABI_FP_denormal),
11371 LOOKUP(21, ABI_FP_exceptions),
11372 LOOKUP(22, ABI_FP_user_exceptions),
11373 LOOKUP(23, ABI_FP_number_model),
11374 {24, "ABI_align_needed", 0, NULL},
11375 {25, "ABI_align_preserved", 0, NULL},
11376 LOOKUP(26, ABI_enum_size),
11377 LOOKUP(27, ABI_HardFP_use),
11378 LOOKUP(28, ABI_VFP_args),
11379 LOOKUP(29, ABI_WMMX_args),
11380 LOOKUP(30, ABI_optimization_goals),
11381 LOOKUP(31, ABI_FP_optimization_goals),
11382 {32, "compatibility", 0, NULL},
11383 LOOKUP(34, CPU_unaligned_access),
11384 LOOKUP(36, FP_HP_extension),
11385 LOOKUP(38, ABI_FP_16bit_format),
11386 LOOKUP(42, MPextension_use),
11387 LOOKUP(44, DIV_use),
11388 {64, "nodefaults", 0, NULL},
11389 {65, "also_compatible_with", 0, NULL},
11390 LOOKUP(66, T2EE_use),
11391 {67, "conformance", 1, NULL},
11392 LOOKUP(68, Virtualization_use),
11393 LOOKUP(70, MPextension_use_legacy)
11397 static unsigned char *
11398 display_arm_attribute (unsigned char * p,
11399 const unsigned char * const end)
11404 arm_attr_public_tag * attr;
11408 tag = read_uleb128 (p, &len, end);
11411 for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++)
11413 if (arm_attr_public_tags[i].tag == tag)
11415 attr = &arm_attr_public_tags[i];
11422 printf (" Tag_%s: ", attr->name);
11423 switch (attr->type)
11428 case 7: /* Tag_CPU_arch_profile. */
11429 val = read_uleb128 (p, &len, end);
11433 case 0: printf (_("None\n")); break;
11434 case 'A': printf (_("Application\n")); break;
11435 case 'R': printf (_("Realtime\n")); break;
11436 case 'M': printf (_("Microcontroller\n")); break;
11437 case 'S': printf (_("Application or Realtime\n")); break;
11438 default: printf ("??? (%d)\n", val); break;
11442 case 24: /* Tag_align_needed. */
11443 val = read_uleb128 (p, &len, end);
11447 case 0: printf (_("None\n")); break;
11448 case 1: printf (_("8-byte\n")); break;
11449 case 2: printf (_("4-byte\n")); break;
11450 case 3: printf ("??? 3\n"); break;
11453 printf (_("8-byte and up to %d-byte extended\n"),
11456 printf ("??? (%d)\n", val);
11461 case 25: /* Tag_align_preserved. */
11462 val = read_uleb128 (p, &len, end);
11466 case 0: printf (_("None\n")); break;
11467 case 1: printf (_("8-byte, except leaf SP\n")); break;
11468 case 2: printf (_("8-byte\n")); break;
11469 case 3: printf ("??? 3\n"); break;
11472 printf (_("8-byte and up to %d-byte extended\n"),
11475 printf ("??? (%d)\n", val);
11480 case 32: /* Tag_compatibility. */
11481 val = read_uleb128 (p, &len, end);
11483 printf (_("flag = %d, vendor = %s\n"), val, p);
11484 p += strlen ((char *) p) + 1;
11487 case 64: /* Tag_nodefaults. */
11489 printf (_("True\n"));
11492 case 65: /* Tag_also_compatible_with. */
11493 val = read_uleb128 (p, &len, end);
11495 if (val == 6 /* Tag_CPU_arch. */)
11497 val = read_uleb128 (p, &len, end);
11499 if ((unsigned int)val >= ARRAY_SIZE (arm_attr_tag_CPU_arch))
11500 printf ("??? (%d)\n", val);
11502 printf ("%s\n", arm_attr_tag_CPU_arch[val]);
11506 while (*(p++) != '\0' /* NUL terminator. */);
11515 return display_tag_value (-1, p, end);
11517 return display_tag_value (0, p, end);
11520 assert (attr->type & 0x80);
11521 val = read_uleb128 (p, &len, end);
11523 type = attr->type & 0x7f;
11525 printf ("??? (%d)\n", val);
11527 printf ("%s\n", attr->table[val]);
11532 return display_tag_value (tag, p, end);
11535 static unsigned char *
11536 display_gnu_attribute (unsigned char * p,
11537 unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const),
11538 const unsigned char * const end)
11544 tag = read_uleb128 (p, &len, end);
11547 /* Tag_compatibility is the only generic GNU attribute defined at
11551 val = read_uleb128 (p, &len, end);
11555 printf (_("flag = %d, vendor = <corrupt>\n"), val);
11556 warn (_("corrupt vendor attribute\n"));
11560 printf (_("flag = %d, vendor = %s\n"), val, p);
11561 p += strlen ((char *) p) + 1;
11566 if ((tag & 2) == 0 && display_proc_gnu_attribute)
11567 return display_proc_gnu_attribute (p, tag, end);
11569 return display_tag_value (tag, p, end);
11572 static unsigned char *
11573 display_power_gnu_attribute (unsigned char * p,
11575 const unsigned char * const end)
11580 if (tag == Tag_GNU_Power_ABI_FP)
11582 val = read_uleb128 (p, &len, end);
11584 printf (" Tag_GNU_Power_ABI_FP: ");
11589 printf (_("Hard or soft float\n"));
11592 printf (_("Hard float\n"));
11595 printf (_("Soft float\n"));
11598 printf (_("Single-precision hard float\n"));
11601 printf ("??? (%d)\n", val);
11607 if (tag == Tag_GNU_Power_ABI_Vector)
11609 val = read_uleb128 (p, &len, end);
11611 printf (" Tag_GNU_Power_ABI_Vector: ");
11615 printf (_("Any\n"));
11618 printf (_("Generic\n"));
11621 printf ("AltiVec\n");
11627 printf ("??? (%d)\n", val);
11633 if (tag == Tag_GNU_Power_ABI_Struct_Return)
11637 warn (_("corrupt Tag_GNU_Power_ABI_Struct_Return"));
11641 val = read_uleb128 (p, &len, end);
11643 printf (" Tag_GNU_Power_ABI_Struct_Return: ");
11647 printf (_("Any\n"));
11650 printf ("r3/r4\n");
11653 printf (_("Memory\n"));
11656 printf ("??? (%d)\n", val);
11662 return display_tag_value (tag & 1, p, end);
11666 display_sparc_hwcaps (int mask)
11671 if (mask & ELF_SPARC_HWCAP_MUL32)
11672 fputs ("mul32", stdout), first = 0;
11673 if (mask & ELF_SPARC_HWCAP_DIV32)
11674 printf ("%sdiv32", first ? "" : "|"), first = 0;
11675 if (mask & ELF_SPARC_HWCAP_FSMULD)
11676 printf ("%sfsmuld", first ? "" : "|"), first = 0;
11677 if (mask & ELF_SPARC_HWCAP_V8PLUS)
11678 printf ("%sv8plus", first ? "" : "|"), first = 0;
11679 if (mask & ELF_SPARC_HWCAP_POPC)
11680 printf ("%spopc", first ? "" : "|"), first = 0;
11681 if (mask & ELF_SPARC_HWCAP_VIS)
11682 printf ("%svis", first ? "" : "|"), first = 0;
11683 if (mask & ELF_SPARC_HWCAP_VIS2)
11684 printf ("%svis2", first ? "" : "|"), first = 0;
11685 if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT)
11686 printf ("%sASIBlkInit", first ? "" : "|"), first = 0;
11687 if (mask & ELF_SPARC_HWCAP_FMAF)
11688 printf ("%sfmaf", first ? "" : "|"), first = 0;
11689 if (mask & ELF_SPARC_HWCAP_VIS3)
11690 printf ("%svis3", first ? "" : "|"), first = 0;
11691 if (mask & ELF_SPARC_HWCAP_HPC)
11692 printf ("%shpc", first ? "" : "|"), first = 0;
11693 if (mask & ELF_SPARC_HWCAP_RANDOM)
11694 printf ("%srandom", first ? "" : "|"), first = 0;
11695 if (mask & ELF_SPARC_HWCAP_TRANS)
11696 printf ("%strans", first ? "" : "|"), first = 0;
11697 if (mask & ELF_SPARC_HWCAP_FJFMAU)
11698 printf ("%sfjfmau", first ? "" : "|"), first = 0;
11699 if (mask & ELF_SPARC_HWCAP_IMA)
11700 printf ("%sima", first ? "" : "|"), first = 0;
11701 if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING)
11702 printf ("%scspare", first ? "" : "|"), first = 0;
11705 fputc('0', stdout);
11706 fputc('\n', stdout);
11709 static unsigned char *
11710 display_sparc_gnu_attribute (unsigned char * p,
11712 const unsigned char * const end)
11714 if (tag == Tag_GNU_Sparc_HWCAPS)
11719 val = read_uleb128 (p, &len, end);
11721 printf (" Tag_GNU_Sparc_HWCAPS: ");
11722 display_sparc_hwcaps (val);
11726 return display_tag_value (tag, p, end);
11729 static unsigned char *
11730 display_mips_gnu_attribute (unsigned char * p,
11732 const unsigned char * const end)
11734 if (tag == Tag_GNU_MIPS_ABI_FP)
11739 val = read_uleb128 (p, &len, end);
11741 printf (" Tag_GNU_MIPS_ABI_FP: ");
11745 case Val_GNU_MIPS_ABI_FP_ANY:
11746 printf (_("Hard or soft float\n"));
11748 case Val_GNU_MIPS_ABI_FP_DOUBLE:
11749 printf (_("Hard float (double precision)\n"));
11751 case Val_GNU_MIPS_ABI_FP_SINGLE:
11752 printf (_("Hard float (single precision)\n"));
11754 case Val_GNU_MIPS_ABI_FP_SOFT:
11755 printf (_("Soft float\n"));
11757 case Val_GNU_MIPS_ABI_FP_64:
11758 printf (_("Hard float (MIPS32r2 64-bit FPU)\n"));
11761 printf ("??? (%d)\n", val);
11767 return display_tag_value (tag & 1, p, end);
11770 static unsigned char *
11771 display_tic6x_attribute (unsigned char * p,
11772 const unsigned char * const end)
11778 tag = read_uleb128 (p, &len, end);
11784 val = read_uleb128 (p, &len, end);
11786 printf (" Tag_ISA: ");
11790 case C6XABI_Tag_ISA_none:
11791 printf (_("None\n"));
11793 case C6XABI_Tag_ISA_C62X:
11796 case C6XABI_Tag_ISA_C67X:
11799 case C6XABI_Tag_ISA_C67XP:
11800 printf ("C67x+\n");
11802 case C6XABI_Tag_ISA_C64X:
11805 case C6XABI_Tag_ISA_C64XP:
11806 printf ("C64x+\n");
11808 case C6XABI_Tag_ISA_C674X:
11809 printf ("C674x\n");
11812 printf ("??? (%d)\n", val);
11817 case Tag_ABI_wchar_t:
11818 val = read_uleb128 (p, &len, end);
11820 printf (" Tag_ABI_wchar_t: ");
11824 printf (_("Not used\n"));
11827 printf (_("2 bytes\n"));
11830 printf (_("4 bytes\n"));
11833 printf ("??? (%d)\n", val);
11838 case Tag_ABI_stack_align_needed:
11839 val = read_uleb128 (p, &len, end);
11841 printf (" Tag_ABI_stack_align_needed: ");
11845 printf (_("8-byte\n"));
11848 printf (_("16-byte\n"));
11851 printf ("??? (%d)\n", val);
11856 case Tag_ABI_stack_align_preserved:
11857 val = read_uleb128 (p, &len, end);
11859 printf (" Tag_ABI_stack_align_preserved: ");
11863 printf (_("8-byte\n"));
11866 printf (_("16-byte\n"));
11869 printf ("??? (%d)\n", val);
11875 val = read_uleb128 (p, &len, end);
11877 printf (" Tag_ABI_DSBT: ");
11881 printf (_("DSBT addressing not used\n"));
11884 printf (_("DSBT addressing used\n"));
11887 printf ("??? (%d)\n", val);
11893 val = read_uleb128 (p, &len, end);
11895 printf (" Tag_ABI_PID: ");
11899 printf (_("Data addressing position-dependent\n"));
11902 printf (_("Data addressing position-independent, GOT near DP\n"));
11905 printf (_("Data addressing position-independent, GOT far from DP\n"));
11908 printf ("??? (%d)\n", val);
11914 val = read_uleb128 (p, &len, end);
11916 printf (" Tag_ABI_PIC: ");
11920 printf (_("Code addressing position-dependent\n"));
11923 printf (_("Code addressing position-independent\n"));
11926 printf ("??? (%d)\n", val);
11931 case Tag_ABI_array_object_alignment:
11932 val = read_uleb128 (p, &len, end);
11934 printf (" Tag_ABI_array_object_alignment: ");
11938 printf (_("8-byte\n"));
11941 printf (_("4-byte\n"));
11944 printf (_("16-byte\n"));
11947 printf ("??? (%d)\n", val);
11952 case Tag_ABI_array_object_align_expected:
11953 val = read_uleb128 (p, &len, end);
11955 printf (" Tag_ABI_array_object_align_expected: ");
11959 printf (_("8-byte\n"));
11962 printf (_("4-byte\n"));
11965 printf (_("16-byte\n"));
11968 printf ("??? (%d)\n", val);
11973 case Tag_ABI_compatibility:
11974 val = read_uleb128 (p, &len, end);
11976 printf (" Tag_ABI_compatibility: ");
11977 printf (_("flag = %d, vendor = %s\n"), val, p);
11978 p += strlen ((char *) p) + 1;
11981 case Tag_ABI_conformance:
11982 printf (" Tag_ABI_conformance: ");
11983 printf ("\"%s\"\n", p);
11984 p += strlen ((char *) p) + 1;
11988 return display_tag_value (tag, p, end);
11992 display_raw_attribute (unsigned char * p, unsigned char * end)
11994 unsigned long addr = 0;
11995 size_t bytes = end - p;
12001 int lbytes = (bytes > 16 ? 16 : bytes);
12003 printf (" 0x%8.8lx ", addr);
12005 for (j = 0; j < 16; j++)
12008 printf ("%2.2x", p[j]);
12016 for (j = 0; j < lbytes; j++)
12019 if (k >= ' ' && k < 0x7f)
12035 static unsigned char *
12036 display_msp430x_attribute (unsigned char * p,
12037 const unsigned char * const end)
12043 tag = read_uleb128 (p, & len, end);
12048 case OFBA_MSPABI_Tag_ISA:
12049 val = read_uleb128 (p, &len, end);
12051 printf (" Tag_ISA: ");
12054 case 0: printf (_("None\n")); break;
12055 case 1: printf (_("MSP430\n")); break;
12056 case 2: printf (_("MSP430X\n")); break;
12057 default: printf ("??? (%d)\n", val); break;
12061 case OFBA_MSPABI_Tag_Code_Model:
12062 val = read_uleb128 (p, &len, end);
12064 printf (" Tag_Code_Model: ");
12067 case 0: printf (_("None\n")); break;
12068 case 1: printf (_("Small\n")); break;
12069 case 2: printf (_("Large\n")); break;
12070 default: printf ("??? (%d)\n", val); break;
12074 case OFBA_MSPABI_Tag_Data_Model:
12075 val = read_uleb128 (p, &len, end);
12077 printf (" Tag_Data_Model: ");
12080 case 0: printf (_("None\n")); break;
12081 case 1: printf (_("Small\n")); break;
12082 case 2: printf (_("Large\n")); break;
12083 case 3: printf (_("Restricted Large\n")); break;
12084 default: printf ("??? (%d)\n", val); break;
12089 printf (_(" <unknown tag %d>: "), tag);
12093 printf ("\"%s\"\n", p);
12094 p += strlen ((char *) p) + 1;
12098 val = read_uleb128 (p, &len, end);
12100 printf ("%d (0x%x)\n", val, val);
12109 process_attributes (FILE * file,
12110 const char * public_name,
12111 unsigned int proc_type,
12112 unsigned char * (* display_pub_attribute) (unsigned char *, const unsigned char * const),
12113 unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const))
12115 Elf_Internal_Shdr * sect;
12116 unsigned char * contents;
12118 unsigned char * end;
12119 bfd_vma section_len;
12123 /* Find the section header so that we get the size. */
12124 for (i = 0, sect = section_headers;
12125 i < elf_header.e_shnum;
12128 if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES)
12131 contents = (unsigned char *) get_data (NULL, file, sect->sh_offset, 1,
12132 sect->sh_size, _("attributes"));
12133 if (contents == NULL)
12139 len = sect->sh_size - 1;
12145 bfd_boolean public_section;
12146 bfd_boolean gnu_section;
12148 section_len = byte_get (p, 4);
12151 if (section_len > len)
12153 printf (_("ERROR: Bad section length (%d > %d)\n"),
12154 (int) section_len, (int) len);
12158 len -= section_len;
12159 printf (_("Attribute Section: %s\n"), p);
12161 if (public_name && streq ((char *) p, public_name))
12162 public_section = TRUE;
12164 public_section = FALSE;
12166 if (streq ((char *) p, "gnu"))
12167 gnu_section = TRUE;
12169 gnu_section = FALSE;
12171 namelen = strlen ((char *) p) + 1;
12173 section_len -= namelen + 4;
12175 while (section_len > 0)
12181 size = byte_get (p, 4);
12182 if (size > section_len)
12184 printf (_("ERROR: Bad subsection length (%d > %d)\n"),
12185 (int) size, (int) section_len);
12186 size = section_len;
12189 section_len -= size;
12190 end = p + size - 1;
12196 printf (_("File Attributes\n"));
12199 printf (_("Section Attributes:"));
12202 printf (_("Symbol Attributes:"));
12208 val = read_uleb128 (p, &j, end);
12212 printf (" %d", val);
12217 printf (_("Unknown tag: %d\n"), tag);
12218 public_section = FALSE;
12222 if (public_section)
12225 p = display_pub_attribute (p, end);
12227 else if (gnu_section)
12230 p = display_gnu_attribute (p,
12231 display_proc_gnu_attribute,
12236 printf (_(" Unknown section contexts\n"));
12237 display_raw_attribute (p, end);
12244 printf (_("Unknown format '%c'\n"), *p);
12252 process_arm_specific (FILE * file)
12254 return process_attributes (file, "aeabi", SHT_ARM_ATTRIBUTES,
12255 display_arm_attribute, NULL);
12259 process_power_specific (FILE * file)
12261 return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12262 display_power_gnu_attribute);
12266 process_sparc_specific (FILE * file)
12268 return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12269 display_sparc_gnu_attribute);
12273 process_tic6x_specific (FILE * file)
12275 return process_attributes (file, "c6xabi", SHT_C6000_ATTRIBUTES,
12276 display_tic6x_attribute, NULL);
12280 process_msp430x_specific (FILE * file)
12282 return process_attributes (file, "mspabi", SHT_MSP430_ATTRIBUTES,
12283 display_msp430x_attribute, NULL);
12286 /* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT.
12287 Print the Address, Access and Initial fields of an entry at VMA ADDR
12288 and return the VMA of the next entry. */
12291 print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr)
12294 print_vma (addr, LONG_HEX);
12296 if (addr < pltgot + 0xfff0)
12297 printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0));
12299 printf ("%10s", "");
12302 printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
12307 entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
12308 print_vma (entry, LONG_HEX);
12310 return addr + (is_32bit_elf ? 4 : 8);
12313 /* DATA points to the contents of a MIPS PLT GOT that starts at VMA
12314 PLTGOT. Print the Address and Initial fields of an entry at VMA
12315 ADDR and return the VMA of the next entry. */
12318 print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr)
12321 print_vma (addr, LONG_HEX);
12324 printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
12329 entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
12330 print_vma (entry, LONG_HEX);
12332 return addr + (is_32bit_elf ? 4 : 8);
12336 process_mips_specific (FILE * file)
12338 Elf_Internal_Dyn * entry;
12339 size_t liblist_offset = 0;
12340 size_t liblistno = 0;
12341 size_t conflictsno = 0;
12342 size_t options_offset = 0;
12343 size_t conflicts_offset = 0;
12344 size_t pltrelsz = 0;
12346 bfd_vma pltgot = 0;
12347 bfd_vma mips_pltgot = 0;
12348 bfd_vma jmprel = 0;
12349 bfd_vma local_gotno = 0;
12350 bfd_vma gotsym = 0;
12351 bfd_vma symtabno = 0;
12353 process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12354 display_mips_gnu_attribute);
12356 /* We have a lot of special sections. Thanks SGI! */
12357 if (dynamic_section == NULL)
12358 /* No information available. */
12361 for (entry = dynamic_section; entry->d_tag != DT_NULL; ++entry)
12362 switch (entry->d_tag)
12364 case DT_MIPS_LIBLIST:
12366 = offset_from_vma (file, entry->d_un.d_val,
12367 liblistno * sizeof (Elf32_External_Lib));
12369 case DT_MIPS_LIBLISTNO:
12370 liblistno = entry->d_un.d_val;
12372 case DT_MIPS_OPTIONS:
12373 options_offset = offset_from_vma (file, entry->d_un.d_val, 0);
12375 case DT_MIPS_CONFLICT:
12377 = offset_from_vma (file, entry->d_un.d_val,
12378 conflictsno * sizeof (Elf32_External_Conflict));
12380 case DT_MIPS_CONFLICTNO:
12381 conflictsno = entry->d_un.d_val;
12384 pltgot = entry->d_un.d_ptr;
12386 case DT_MIPS_LOCAL_GOTNO:
12387 local_gotno = entry->d_un.d_val;
12389 case DT_MIPS_GOTSYM:
12390 gotsym = entry->d_un.d_val;
12392 case DT_MIPS_SYMTABNO:
12393 symtabno = entry->d_un.d_val;
12395 case DT_MIPS_PLTGOT:
12396 mips_pltgot = entry->d_un.d_ptr;
12399 pltrel = entry->d_un.d_val;
12402 pltrelsz = entry->d_un.d_val;
12405 jmprel = entry->d_un.d_ptr;
12411 if (liblist_offset != 0 && liblistno != 0 && do_dynamic)
12413 Elf32_External_Lib * elib;
12416 elib = (Elf32_External_Lib *) get_data (NULL, file, liblist_offset,
12418 sizeof (Elf32_External_Lib),
12419 _("liblist section data"));
12422 printf (_("\nSection '.liblist' contains %lu entries:\n"),
12423 (unsigned long) liblistno);
12424 fputs (_(" Library Time Stamp Checksum Version Flags\n"),
12427 for (cnt = 0; cnt < liblistno; ++cnt)
12434 liblist.l_name = BYTE_GET (elib[cnt].l_name);
12435 atime = BYTE_GET (elib[cnt].l_time_stamp);
12436 liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
12437 liblist.l_version = BYTE_GET (elib[cnt].l_version);
12438 liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
12440 tmp = gmtime (&atime);
12441 snprintf (timebuf, sizeof (timebuf),
12442 "%04u-%02u-%02uT%02u:%02u:%02u",
12443 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
12444 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
12446 printf ("%3lu: ", (unsigned long) cnt);
12447 if (VALID_DYNAMIC_NAME (liblist.l_name))
12448 print_symbol (20, GET_DYNAMIC_NAME (liblist.l_name));
12450 printf (_("<corrupt: %9ld>"), liblist.l_name);
12451 printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum,
12452 liblist.l_version);
12454 if (liblist.l_flags == 0)
12458 static const struct
12465 { " EXACT_MATCH", LL_EXACT_MATCH },
12466 { " IGNORE_INT_VER", LL_IGNORE_INT_VER },
12467 { " REQUIRE_MINOR", LL_REQUIRE_MINOR },
12468 { " EXPORTS", LL_EXPORTS },
12469 { " DELAY_LOAD", LL_DELAY_LOAD },
12470 { " DELTA", LL_DELTA }
12472 int flags = liblist.l_flags;
12475 for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt)
12476 if ((flags & l_flags_vals[fcnt].bit) != 0)
12478 fputs (l_flags_vals[fcnt].name, stdout);
12479 flags ^= l_flags_vals[fcnt].bit;
12482 printf (" %#x", (unsigned int) flags);
12492 if (options_offset != 0)
12494 Elf_External_Options * eopt;
12495 Elf_Internal_Shdr * sect = section_headers;
12496 Elf_Internal_Options * iopt;
12497 Elf_Internal_Options * option;
12501 /* Find the section header so that we get the size. */
12502 while (sect->sh_type != SHT_MIPS_OPTIONS)
12505 eopt = (Elf_External_Options *) get_data (NULL, file, options_offset, 1,
12506 sect->sh_size, _("options"));
12509 iopt = (Elf_Internal_Options *)
12510 cmalloc ((sect->sh_size / sizeof (eopt)), sizeof (* iopt));
12513 error (_("Out of memory\n"));
12520 while (offset < sect->sh_size)
12522 Elf_External_Options * eoption;
12524 eoption = (Elf_External_Options *) ((char *) eopt + offset);
12526 option->kind = BYTE_GET (eoption->kind);
12527 option->size = BYTE_GET (eoption->size);
12528 option->section = BYTE_GET (eoption->section);
12529 option->info = BYTE_GET (eoption->info);
12531 offset += option->size;
12537 printf (_("\nSection '%s' contains %d entries:\n"),
12538 SECTION_NAME (sect), cnt);
12546 switch (option->kind)
12549 /* This shouldn't happen. */
12550 printf (" NULL %d %lx", option->section, option->info);
12553 printf (" REGINFO ");
12554 if (elf_header.e_machine == EM_MIPS)
12557 Elf32_External_RegInfo * ereg;
12558 Elf32_RegInfo reginfo;
12560 ereg = (Elf32_External_RegInfo *) (option + 1);
12561 reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
12562 reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
12563 reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
12564 reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
12565 reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
12566 reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
12568 printf ("GPR %08lx GP 0x%lx\n",
12569 reginfo.ri_gprmask,
12570 (unsigned long) reginfo.ri_gp_value);
12571 printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
12572 reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
12573 reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
12578 Elf64_External_RegInfo * ereg;
12579 Elf64_Internal_RegInfo reginfo;
12581 ereg = (Elf64_External_RegInfo *) (option + 1);
12582 reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
12583 reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
12584 reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
12585 reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
12586 reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
12587 reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
12589 printf ("GPR %08lx GP 0x",
12590 reginfo.ri_gprmask);
12591 printf_vma (reginfo.ri_gp_value);
12594 printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
12595 reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
12596 reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
12600 case ODK_EXCEPTIONS:
12601 fputs (" EXCEPTIONS fpe_min(", stdout);
12602 process_mips_fpe_exception (option->info & OEX_FPU_MIN);
12603 fputs (") fpe_max(", stdout);
12604 process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8);
12605 fputs (")", stdout);
12607 if (option->info & OEX_PAGE0)
12608 fputs (" PAGE0", stdout);
12609 if (option->info & OEX_SMM)
12610 fputs (" SMM", stdout);
12611 if (option->info & OEX_FPDBUG)
12612 fputs (" FPDBUG", stdout);
12613 if (option->info & OEX_DISMISS)
12614 fputs (" DISMISS", stdout);
12617 fputs (" PAD ", stdout);
12618 if (option->info & OPAD_PREFIX)
12619 fputs (" PREFIX", stdout);
12620 if (option->info & OPAD_POSTFIX)
12621 fputs (" POSTFIX", stdout);
12622 if (option->info & OPAD_SYMBOL)
12623 fputs (" SYMBOL", stdout);
12626 fputs (" HWPATCH ", stdout);
12627 if (option->info & OHW_R4KEOP)
12628 fputs (" R4KEOP", stdout);
12629 if (option->info & OHW_R8KPFETCH)
12630 fputs (" R8KPFETCH", stdout);
12631 if (option->info & OHW_R5KEOP)
12632 fputs (" R5KEOP", stdout);
12633 if (option->info & OHW_R5KCVTL)
12634 fputs (" R5KCVTL", stdout);
12637 fputs (" FILL ", stdout);
12638 /* XXX Print content of info word? */
12641 fputs (" TAGS ", stdout);
12642 /* XXX Print content of info word? */
12645 fputs (" HWAND ", stdout);
12646 if (option->info & OHWA0_R4KEOP_CHECKED)
12647 fputs (" R4KEOP_CHECKED", stdout);
12648 if (option->info & OHWA0_R4KEOP_CLEAN)
12649 fputs (" R4KEOP_CLEAN", stdout);
12652 fputs (" HWOR ", stdout);
12653 if (option->info & OHWA0_R4KEOP_CHECKED)
12654 fputs (" R4KEOP_CHECKED", stdout);
12655 if (option->info & OHWA0_R4KEOP_CLEAN)
12656 fputs (" R4KEOP_CLEAN", stdout);
12659 printf (" GP_GROUP %#06lx self-contained %#06lx",
12660 option->info & OGP_GROUP,
12661 (option->info & OGP_SELF) >> 16);
12664 printf (" IDENT %#06lx self-contained %#06lx",
12665 option->info & OGP_GROUP,
12666 (option->info & OGP_SELF) >> 16);
12669 /* This shouldn't happen. */
12670 printf (" %3d ??? %d %lx",
12671 option->kind, option->section, option->info);
12675 len = sizeof (* eopt);
12676 while (len < option->size)
12677 if (((char *) option)[len] >= ' '
12678 && ((char *) option)[len] < 0x7f)
12679 printf ("%c", ((char *) option)[len++]);
12681 printf ("\\%03o", ((char *) option)[len++]);
12683 fputs ("\n", stdout);
12691 if (conflicts_offset != 0 && conflictsno != 0)
12693 Elf32_Conflict * iconf;
12696 if (dynamic_symbols == NULL)
12698 error (_("conflict list found without a dynamic symbol table\n"));
12702 iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf));
12705 error (_("Out of memory\n"));
12711 Elf32_External_Conflict * econf32;
12713 econf32 = (Elf32_External_Conflict *)
12714 get_data (NULL, file, conflicts_offset, conflictsno,
12715 sizeof (* econf32), _("conflict"));
12719 for (cnt = 0; cnt < conflictsno; ++cnt)
12720 iconf[cnt] = BYTE_GET (econf32[cnt]);
12726 Elf64_External_Conflict * econf64;
12728 econf64 = (Elf64_External_Conflict *)
12729 get_data (NULL, file, conflicts_offset, conflictsno,
12730 sizeof (* econf64), _("conflict"));
12734 for (cnt = 0; cnt < conflictsno; ++cnt)
12735 iconf[cnt] = BYTE_GET (econf64[cnt]);
12740 printf (_("\nSection '.conflict' contains %lu entries:\n"),
12741 (unsigned long) conflictsno);
12742 puts (_(" Num: Index Value Name"));
12744 for (cnt = 0; cnt < conflictsno; ++cnt)
12746 Elf_Internal_Sym * psym = & dynamic_symbols[iconf[cnt]];
12748 printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]);
12749 print_vma (psym->st_value, FULL_HEX);
12751 if (VALID_DYNAMIC_NAME (psym->st_name))
12752 print_symbol (25, GET_DYNAMIC_NAME (psym->st_name));
12754 printf (_("<corrupt: %14ld>"), psym->st_name);
12761 if (pltgot != 0 && local_gotno != 0)
12763 bfd_vma ent, local_end, global_end;
12765 unsigned char * data;
12769 addr_size = (is_32bit_elf ? 4 : 8);
12770 local_end = pltgot + local_gotno * addr_size;
12771 global_end = local_end + (symtabno - gotsym) * addr_size;
12773 offset = offset_from_vma (file, pltgot, global_end - pltgot);
12774 data = (unsigned char *) get_data (NULL, file, offset,
12775 global_end - pltgot, 1,
12776 _("Global Offset Table data"));
12780 printf (_("\nPrimary GOT:\n"));
12781 printf (_(" Canonical gp value: "));
12782 print_vma (pltgot + 0x7ff0, LONG_HEX);
12785 printf (_(" Reserved entries:\n"));
12786 printf (_(" %*s %10s %*s Purpose\n"),
12787 addr_size * 2, _("Address"), _("Access"),
12788 addr_size * 2, _("Initial"));
12789 ent = print_mips_got_entry (data, pltgot, ent);
12790 printf (_(" Lazy resolver\n"));
12792 && (byte_get (data + ent - pltgot, addr_size)
12793 >> (addr_size * 8 - 1)) != 0)
12795 ent = print_mips_got_entry (data, pltgot, ent);
12796 printf (_(" Module pointer (GNU extension)\n"));
12800 if (ent < local_end)
12802 printf (_(" Local entries:\n"));
12803 printf (" %*s %10s %*s\n",
12804 addr_size * 2, _("Address"), _("Access"),
12805 addr_size * 2, _("Initial"));
12806 while (ent < local_end)
12808 ent = print_mips_got_entry (data, pltgot, ent);
12814 if (gotsym < symtabno)
12818 printf (_(" Global entries:\n"));
12819 printf (" %*s %10s %*s %*s %-7s %3s %s\n",
12820 addr_size * 2, _("Address"),
12822 addr_size * 2, _("Initial"),
12823 addr_size * 2, _("Sym.Val."),
12825 /* Note for translators: "Ndx" = abbreviated form of "Index". */
12826 _("Ndx"), _("Name"));
12828 sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1;
12829 for (i = gotsym; i < symtabno; i++)
12831 Elf_Internal_Sym * psym;
12833 psym = dynamic_symbols + i;
12834 ent = print_mips_got_entry (data, pltgot, ent);
12836 print_vma (psym->st_value, LONG_HEX);
12837 printf (" %-7s %3s ",
12838 get_symbol_type (ELF_ST_TYPE (psym->st_info)),
12839 get_symbol_index_type (psym->st_shndx));
12840 if (VALID_DYNAMIC_NAME (psym->st_name))
12841 print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name));
12843 printf (_("<corrupt: %14ld>"), psym->st_name);
12853 if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0)
12856 size_t offset, rel_offset;
12857 unsigned long count, i;
12858 unsigned char * data;
12859 int addr_size, sym_width;
12860 Elf_Internal_Rela * rels;
12862 rel_offset = offset_from_vma (file, jmprel, pltrelsz);
12863 if (pltrel == DT_RELA)
12865 if (!slurp_rela_relocs (file, rel_offset, pltrelsz, &rels, &count))
12870 if (!slurp_rel_relocs (file, rel_offset, pltrelsz, &rels, &count))
12875 addr_size = (is_32bit_elf ? 4 : 8);
12876 end = mips_pltgot + (2 + count) * addr_size;
12878 offset = offset_from_vma (file, mips_pltgot, end - mips_pltgot);
12879 data = (unsigned char *) get_data (NULL, file, offset, end - mips_pltgot,
12880 1, _("Procedure Linkage Table data"));
12884 printf ("\nPLT GOT:\n\n");
12885 printf (_(" Reserved entries:\n"));
12886 printf (_(" %*s %*s Purpose\n"),
12887 addr_size * 2, _("Address"), addr_size * 2, _("Initial"));
12888 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
12889 printf (_(" PLT lazy resolver\n"));
12890 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
12891 printf (_(" Module pointer\n"));
12894 printf (_(" Entries:\n"));
12895 printf (" %*s %*s %*s %-7s %3s %s\n",
12896 addr_size * 2, _("Address"),
12897 addr_size * 2, _("Initial"),
12898 addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name"));
12899 sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1;
12900 for (i = 0; i < count; i++)
12902 Elf_Internal_Sym * psym;
12904 psym = dynamic_symbols + get_reloc_symindex (rels[i].r_info);
12905 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
12907 print_vma (psym->st_value, LONG_HEX);
12908 printf (" %-7s %3s ",
12909 get_symbol_type (ELF_ST_TYPE (psym->st_info)),
12910 get_symbol_index_type (psym->st_shndx));
12911 if (VALID_DYNAMIC_NAME (psym->st_name))
12912 print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name));
12914 printf (_("<corrupt: %14ld>"), psym->st_name);
12928 process_gnu_liblist (FILE * file)
12930 Elf_Internal_Shdr * section;
12931 Elf_Internal_Shdr * string_sec;
12932 Elf32_External_Lib * elib;
12934 size_t strtab_size;
12941 for (i = 0, section = section_headers;
12942 i < elf_header.e_shnum;
12945 switch (section->sh_type)
12947 case SHT_GNU_LIBLIST:
12948 if (section->sh_link >= elf_header.e_shnum)
12951 elib = (Elf32_External_Lib *)
12952 get_data (NULL, file, section->sh_offset, 1, section->sh_size,
12953 _("liblist section data"));
12957 string_sec = section_headers + section->sh_link;
12959 strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1,
12960 string_sec->sh_size,
12961 _("liblist string table"));
12963 || section->sh_entsize != sizeof (Elf32_External_Lib))
12969 strtab_size = string_sec->sh_size;
12971 printf (_("\nLibrary list section '%s' contains %lu entries:\n"),
12972 SECTION_NAME (section),
12973 (unsigned long) (section->sh_size / sizeof (Elf32_External_Lib)));
12975 puts (_(" Library Time Stamp Checksum Version Flags"));
12977 for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib);
12985 liblist.l_name = BYTE_GET (elib[cnt].l_name);
12986 atime = BYTE_GET (elib[cnt].l_time_stamp);
12987 liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
12988 liblist.l_version = BYTE_GET (elib[cnt].l_version);
12989 liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
12991 tmp = gmtime (&atime);
12992 snprintf (timebuf, sizeof (timebuf),
12993 "%04u-%02u-%02uT%02u:%02u:%02u",
12994 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
12995 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
12997 printf ("%3lu: ", (unsigned long) cnt);
12999 printf ("%-20s", liblist.l_name < strtab_size
13000 ? strtab + liblist.l_name : _("<corrupt>"));
13002 printf ("%-20.20s", liblist.l_name < strtab_size
13003 ? strtab + liblist.l_name : _("<corrupt>"));
13004 printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum,
13005 liblist.l_version, liblist.l_flags);
13016 static const char *
13017 get_note_type (unsigned e_type)
13019 static char buff[64];
13021 if (elf_header.e_type == ET_CORE)
13025 return _("NT_AUXV (auxiliary vector)");
13027 return _("NT_PRSTATUS (prstatus structure)");
13029 return _("NT_FPREGSET (floating point registers)");
13031 return _("NT_PRPSINFO (prpsinfo structure)");
13032 case NT_TASKSTRUCT:
13033 return _("NT_TASKSTRUCT (task structure)");
13035 return _("NT_PRXFPREG (user_xfpregs structure)");
13037 return _("NT_PPC_VMX (ppc Altivec registers)");
13039 return _("NT_PPC_VSX (ppc VSX registers)");
13041 return _("NT_386_TLS (x86 TLS information)");
13042 case NT_386_IOPERM:
13043 return _("NT_386_IOPERM (x86 I/O permissions)");
13044 case NT_X86_XSTATE:
13045 return _("NT_X86_XSTATE (x86 XSAVE extended state)");
13046 case NT_S390_HIGH_GPRS:
13047 return _("NT_S390_HIGH_GPRS (s390 upper register halves)");
13048 case NT_S390_TIMER:
13049 return _("NT_S390_TIMER (s390 timer register)");
13050 case NT_S390_TODCMP:
13051 return _("NT_S390_TODCMP (s390 TOD comparator register)");
13052 case NT_S390_TODPREG:
13053 return _("NT_S390_TODPREG (s390 TOD programmable register)");
13055 return _("NT_S390_CTRS (s390 control registers)");
13056 case NT_S390_PREFIX:
13057 return _("NT_S390_PREFIX (s390 prefix register)");
13058 case NT_S390_LAST_BREAK:
13059 return _("NT_S390_LAST_BREAK (s390 last breaking event address)");
13060 case NT_S390_SYSTEM_CALL:
13061 return _("NT_S390_SYSTEM_CALL (s390 system call restart data)");
13063 return _("NT_S390_TDB (s390 transaction diagnostic block)");
13065 return _("NT_ARM_VFP (arm VFP registers)");
13067 return _("NT_ARM_TLS (AArch TLS registers)");
13068 case NT_ARM_HW_BREAK:
13069 return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)");
13070 case NT_ARM_HW_WATCH:
13071 return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)");
13073 return _("NT_PSTATUS (pstatus structure)");
13075 return _("NT_FPREGS (floating point registers)");
13077 return _("NT_PSINFO (psinfo structure)");
13079 return _("NT_LWPSTATUS (lwpstatus_t structure)");
13081 return _("NT_LWPSINFO (lwpsinfo_t structure)");
13082 case NT_WIN32PSTATUS:
13083 return _("NT_WIN32PSTATUS (win32_pstatus structure)");
13085 return _("NT_SIGINFO (siginfo_t data)");
13087 return _("NT_FILE (mapped files)");
13095 return _("NT_VERSION (version)");
13097 return _("NT_ARCH (architecture)");
13102 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13107 print_core_note (Elf_Internal_Note *pnote)
13109 unsigned int addr_size = is_32bit_elf ? 4 : 8;
13110 bfd_vma count, page_size;
13111 unsigned char *descdata, *filenames, *descend;
13113 if (pnote->type != NT_FILE)
13119 printf (_(" Cannot decode 64-bit note in 32-bit build\n"));
13120 /* Still "successful". */
13125 if (pnote->descsz < 2 * addr_size)
13127 printf (_(" Malformed note - too short for header\n"));
13131 descdata = (unsigned char *) pnote->descdata;
13132 descend = descdata + pnote->descsz;
13134 if (descdata[pnote->descsz - 1] != '\0')
13136 printf (_(" Malformed note - does not end with \\0\n"));
13140 count = byte_get (descdata, addr_size);
13141 descdata += addr_size;
13143 page_size = byte_get (descdata, addr_size);
13144 descdata += addr_size;
13146 if (pnote->descsz < 2 * addr_size + count * 3 * addr_size)
13148 printf (_(" Malformed note - too short for supplied file count\n"));
13152 printf (_(" Page size: "));
13153 print_vma (page_size, DEC);
13156 printf (_(" %*s%*s%*s\n"),
13157 (int) (2 + 2 * addr_size), _("Start"),
13158 (int) (4 + 2 * addr_size), _("End"),
13159 (int) (4 + 2 * addr_size), _("Page Offset"));
13160 filenames = descdata + count * 3 * addr_size;
13161 while (--count > 0)
13163 bfd_vma start, end, file_ofs;
13165 if (filenames == descend)
13167 printf (_(" Malformed note - filenames end too early\n"));
13171 start = byte_get (descdata, addr_size);
13172 descdata += addr_size;
13173 end = byte_get (descdata, addr_size);
13174 descdata += addr_size;
13175 file_ofs = byte_get (descdata, addr_size);
13176 descdata += addr_size;
13179 print_vma (start, FULL_HEX);
13181 print_vma (end, FULL_HEX);
13183 print_vma (file_ofs, FULL_HEX);
13184 printf ("\n %s\n", filenames);
13186 filenames += 1 + strlen ((char *) filenames);
13192 static const char *
13193 get_gnu_elf_note_type (unsigned e_type)
13195 static char buff[64];
13199 case NT_GNU_ABI_TAG:
13200 return _("NT_GNU_ABI_TAG (ABI version tag)");
13202 return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)");
13203 case NT_GNU_BUILD_ID:
13204 return _("NT_GNU_BUILD_ID (unique build ID bitstring)");
13205 case NT_GNU_GOLD_VERSION:
13206 return _("NT_GNU_GOLD_VERSION (gold version)");
13211 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13216 print_gnu_note (Elf_Internal_Note *pnote)
13218 switch (pnote->type)
13220 case NT_GNU_BUILD_ID:
13224 printf (_(" Build ID: "));
13225 for (i = 0; i < pnote->descsz; ++i)
13226 printf ("%02x", pnote->descdata[i] & 0xff);
13231 case NT_GNU_ABI_TAG:
13233 unsigned long os, major, minor, subminor;
13234 const char *osname;
13236 os = byte_get ((unsigned char *) pnote->descdata, 4);
13237 major = byte_get ((unsigned char *) pnote->descdata + 4, 4);
13238 minor = byte_get ((unsigned char *) pnote->descdata + 8, 4);
13239 subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4);
13243 case GNU_ABI_TAG_LINUX:
13246 case GNU_ABI_TAG_HURD:
13249 case GNU_ABI_TAG_SOLARIS:
13250 osname = "Solaris";
13252 case GNU_ABI_TAG_FREEBSD:
13253 osname = "FreeBSD";
13255 case GNU_ABI_TAG_NETBSD:
13259 osname = "Unknown";
13263 printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname,
13264 major, minor, subminor);
13272 static const char *
13273 get_netbsd_elfcore_note_type (unsigned e_type)
13275 static char buff[64];
13277 if (e_type == NT_NETBSDCORE_PROCINFO)
13279 /* NetBSD core "procinfo" structure. */
13280 return _("NetBSD procinfo structure");
13283 /* As of Jan 2002 there are no other machine-independent notes
13284 defined for NetBSD core files. If the note type is less
13285 than the start of the machine-dependent note types, we don't
13288 if (e_type < NT_NETBSDCORE_FIRSTMACH)
13290 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13294 switch (elf_header.e_machine)
13296 /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0
13297 and PT_GETFPREGS == mach+2. */
13302 case EM_SPARC32PLUS:
13306 case NT_NETBSDCORE_FIRSTMACH + 0:
13307 return _("PT_GETREGS (reg structure)");
13308 case NT_NETBSDCORE_FIRSTMACH + 2:
13309 return _("PT_GETFPREGS (fpreg structure)");
13315 /* On all other arch's, PT_GETREGS == mach+1 and
13316 PT_GETFPREGS == mach+3. */
13320 case NT_NETBSDCORE_FIRSTMACH + 1:
13321 return _("PT_GETREGS (reg structure)");
13322 case NT_NETBSDCORE_FIRSTMACH + 3:
13323 return _("PT_GETFPREGS (fpreg structure)");
13329 snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d",
13330 e_type - NT_NETBSDCORE_FIRSTMACH);
13334 static const char *
13335 get_stapsdt_note_type (unsigned e_type)
13337 static char buff[64];
13342 return _("NT_STAPSDT (SystemTap probe descriptors)");
13348 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13353 print_stapsdt_note (Elf_Internal_Note *pnote)
13355 int addr_size = is_32bit_elf ? 4 : 8;
13356 char *data = pnote->descdata;
13357 char *data_end = pnote->descdata + pnote->descsz;
13358 bfd_vma pc, base_addr, semaphore;
13359 char *provider, *probe, *arg_fmt;
13361 pc = byte_get ((unsigned char *) data, addr_size);
13363 base_addr = byte_get ((unsigned char *) data, addr_size);
13365 semaphore = byte_get ((unsigned char *) data, addr_size);
13369 data += strlen (data) + 1;
13371 data += strlen (data) + 1;
13373 data += strlen (data) + 1;
13375 printf (_(" Provider: %s\n"), provider);
13376 printf (_(" Name: %s\n"), probe);
13377 printf (_(" Location: "));
13378 print_vma (pc, FULL_HEX);
13379 printf (_(", Base: "));
13380 print_vma (base_addr, FULL_HEX);
13381 printf (_(", Semaphore: "));
13382 print_vma (semaphore, FULL_HEX);
13384 printf (_(" Arguments: %s\n"), arg_fmt);
13386 return data == data_end;
13389 static const char *
13390 get_ia64_vms_note_type (unsigned e_type)
13392 static char buff[64];
13397 return _("NT_VMS_MHD (module header)");
13399 return _("NT_VMS_LNM (language name)");
13401 return _("NT_VMS_SRC (source files)");
13403 return "NT_VMS_TITLE";
13405 return _("NT_VMS_EIDC (consistency check)");
13406 case NT_VMS_FPMODE:
13407 return _("NT_VMS_FPMODE (FP mode)");
13408 case NT_VMS_LINKTIME:
13409 return "NT_VMS_LINKTIME";
13410 case NT_VMS_IMGNAM:
13411 return _("NT_VMS_IMGNAM (image name)");
13413 return _("NT_VMS_IMGID (image id)");
13414 case NT_VMS_LINKID:
13415 return _("NT_VMS_LINKID (link id)");
13416 case NT_VMS_IMGBID:
13417 return _("NT_VMS_IMGBID (build id)");
13418 case NT_VMS_GSTNAM:
13419 return _("NT_VMS_GSTNAM (sym table name)");
13420 case NT_VMS_ORIG_DYN:
13421 return "NT_VMS_ORIG_DYN";
13422 case NT_VMS_PATCHTIME:
13423 return "NT_VMS_PATCHTIME";
13425 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13431 print_ia64_vms_note (Elf_Internal_Note * pnote)
13433 switch (pnote->type)
13436 if (pnote->descsz > 36)
13438 size_t l = strlen (pnote->descdata + 34);
13439 printf (_(" Creation date : %.17s\n"), pnote->descdata);
13440 printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17);
13441 printf (_(" Module name : %s\n"), pnote->descdata + 34);
13442 printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1);
13445 printf (_(" Invalid size\n"));
13448 printf (_(" Language: %s\n"), pnote->descdata);
13451 case NT_VMS_FPMODE:
13452 printf (_(" Floating Point mode: "));
13453 printf ("0x%016" BFD_VMA_FMT "x\n",
13454 (bfd_vma)byte_get ((unsigned char *)pnote->descdata, 8));
13456 case NT_VMS_LINKTIME:
13457 printf (_(" Link time: "));
13459 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
13462 case NT_VMS_PATCHTIME:
13463 printf (_(" Patch time: "));
13465 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
13468 case NT_VMS_ORIG_DYN:
13469 printf (_(" Major id: %u, minor id: %u\n"),
13470 (unsigned) byte_get ((unsigned char *)pnote->descdata, 4),
13471 (unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4));
13472 printf (_(" Last modified : "));
13474 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8));
13475 printf (_("\n Link flags : "));
13476 printf ("0x%016" BFD_VMA_FMT "x\n",
13477 (bfd_vma)byte_get ((unsigned char *)pnote->descdata + 16, 8));
13478 printf (_(" Header flags: 0x%08x\n"),
13479 (unsigned)byte_get ((unsigned char *)pnote->descdata + 24, 4));
13480 printf (_(" Image id : %s\n"), pnote->descdata + 32);
13483 case NT_VMS_IMGNAM:
13484 printf (_(" Image name: %s\n"), pnote->descdata);
13486 case NT_VMS_GSTNAM:
13487 printf (_(" Global symbol table name: %s\n"), pnote->descdata);
13490 printf (_(" Image id: %s\n"), pnote->descdata);
13492 case NT_VMS_LINKID:
13493 printf (_(" Linker id: %s\n"), pnote->descdata);
13501 /* Note that by the ELF standard, the name field is already null byte
13502 terminated, and namesz includes the terminating null byte.
13503 I.E. the value of namesz for the name "FSF" is 4.
13505 If the value of namesz is zero, there is no name present. */
13507 process_note (Elf_Internal_Note * pnote)
13509 const char * name = pnote->namesz ? pnote->namedata : "(NONE)";
13512 if (pnote->namesz == 0)
13513 /* If there is no note name, then use the default set of
13514 note type strings. */
13515 nt = get_note_type (pnote->type);
13517 else if (const_strneq (pnote->namedata, "GNU"))
13518 /* GNU-specific object file notes. */
13519 nt = get_gnu_elf_note_type (pnote->type);
13521 else if (const_strneq (pnote->namedata, "NetBSD-CORE"))
13522 /* NetBSD-specific core file notes. */
13523 nt = get_netbsd_elfcore_note_type (pnote->type);
13525 else if (strneq (pnote->namedata, "SPU/", 4))
13527 /* SPU-specific core file notes. */
13528 nt = pnote->namedata + 4;
13532 else if (const_strneq (pnote->namedata, "IPF/VMS"))
13533 /* VMS/ia64-specific file notes. */
13534 nt = get_ia64_vms_note_type (pnote->type);
13536 else if (const_strneq (pnote->namedata, "stapsdt"))
13537 nt = get_stapsdt_note_type (pnote->type);
13540 /* Don't recognize this note name; just use the default set of
13541 note type strings. */
13542 nt = get_note_type (pnote->type);
13544 printf (" %-20s 0x%08lx\t%s\n", name, pnote->descsz, nt);
13546 if (const_strneq (pnote->namedata, "IPF/VMS"))
13547 return print_ia64_vms_note (pnote);
13548 else if (const_strneq (pnote->namedata, "GNU"))
13549 return print_gnu_note (pnote);
13550 else if (const_strneq (pnote->namedata, "stapsdt"))
13551 return print_stapsdt_note (pnote);
13552 else if (const_strneq (pnote->namedata, "CORE"))
13553 return print_core_note (pnote);
13560 process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length)
13562 Elf_External_Note * pnotes;
13563 Elf_External_Note * external;
13569 pnotes = (Elf_External_Note *) get_data (NULL, file, offset, 1, length,
13571 if (pnotes == NULL)
13576 printf (_("\nDisplaying notes found at file offset 0x%08lx with length 0x%08lx:\n"),
13577 (unsigned long) offset, (unsigned long) length);
13578 printf (_(" %-20s %10s\tDescription\n"), _("Owner"), _("Data size"));
13580 while ((char *) external < (char *) pnotes + length)
13582 Elf_Internal_Note inote;
13585 char * temp = NULL;
13586 size_t data_remaining = ((char *) pnotes + length) - (char *) external;
13588 if (!is_ia64_vms ())
13590 /* PR binutils/15191
13591 Make sure that there is enough data to read. */
13592 min_notesz = offsetof (Elf_External_Note, name);
13593 if (data_remaining < min_notesz)
13595 warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"),
13596 (int) data_remaining);
13599 inote.type = BYTE_GET (external->type);
13600 inote.namesz = BYTE_GET (external->namesz);
13601 inote.namedata = external->name;
13602 inote.descsz = BYTE_GET (external->descsz);
13603 inote.descdata = inote.namedata + align_power (inote.namesz, 2);
13604 inote.descpos = offset + (inote.descdata - (char *) pnotes);
13605 next = inote.descdata + align_power (inote.descsz, 2);
13609 Elf64_External_VMS_Note *vms_external;
13611 /* PR binutils/15191
13612 Make sure that there is enough data to read. */
13613 min_notesz = offsetof (Elf64_External_VMS_Note, name);
13614 if (data_remaining < min_notesz)
13616 warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"),
13617 (int) data_remaining);
13621 vms_external = (Elf64_External_VMS_Note *) external;
13622 inote.type = BYTE_GET (vms_external->type);
13623 inote.namesz = BYTE_GET (vms_external->namesz);
13624 inote.namedata = vms_external->name;
13625 inote.descsz = BYTE_GET (vms_external->descsz);
13626 inote.descdata = inote.namedata + align_power (inote.namesz, 3);
13627 inote.descpos = offset + (inote.descdata - (char *) pnotes);
13628 next = inote.descdata + align_power (inote.descsz, 3);
13631 if (inote.descdata < (char *) external + min_notesz
13632 || next < (char *) external + min_notesz
13633 || data_remaining < (size_t)(next - (char *) external))
13635 warn (_("note with invalid namesz and/or descsz found at offset 0x%lx\n"),
13636 (unsigned long) ((char *) external - (char *) pnotes));
13637 warn (_(" type: 0x%lx, namesize: 0x%08lx, descsize: 0x%08lx\n"),
13638 inote.type, inote.namesz, inote.descsz);
13642 external = (Elf_External_Note *) next;
13644 /* Verify that name is null terminated. It appears that at least
13645 one version of Linux (RedHat 6.0) generates corefiles that don't
13646 comply with the ELF spec by failing to include the null byte in
13648 if (inote.namedata[inote.namesz - 1] != '\0')
13650 temp = (char *) malloc (inote.namesz + 1);
13654 error (_("Out of memory\n"));
13659 strncpy (temp, inote.namedata, inote.namesz);
13660 temp[inote.namesz] = 0;
13662 /* warn (_("'%s' NOTE name not properly null terminated\n"), temp); */
13663 inote.namedata = temp;
13666 res &= process_note (& inote);
13681 process_corefile_note_segments (FILE * file)
13683 Elf_Internal_Phdr * segment;
13687 if (! get_program_headers (file))
13690 for (i = 0, segment = program_headers;
13691 i < elf_header.e_phnum;
13694 if (segment->p_type == PT_NOTE)
13695 res &= process_corefile_note_segment (file,
13696 (bfd_vma) segment->p_offset,
13697 (bfd_vma) segment->p_filesz);
13704 process_note_sections (FILE * file)
13706 Elf_Internal_Shdr * section;
13710 for (i = 0, section = section_headers;
13711 i < elf_header.e_shnum && section != NULL;
13713 if (section->sh_type == SHT_NOTE)
13714 res &= process_corefile_note_segment (file,
13715 (bfd_vma) section->sh_offset,
13716 (bfd_vma) section->sh_size);
13722 process_notes (FILE * file)
13724 /* If we have not been asked to display the notes then do nothing. */
13728 if (elf_header.e_type != ET_CORE)
13729 return process_note_sections (file);
13731 /* No program headers means no NOTE segment. */
13732 if (elf_header.e_phnum > 0)
13733 return process_corefile_note_segments (file);
13735 printf (_("No note segments present in the core file.\n"));
13740 process_arch_specific (FILE * file)
13745 switch (elf_header.e_machine)
13748 return process_arm_specific (file);
13750 case EM_MIPS_RS3_LE:
13751 return process_mips_specific (file);
13754 return process_power_specific (file);
13757 case EM_SPARC32PLUS:
13759 return process_sparc_specific (file);
13762 return process_tic6x_specific (file);
13765 return process_msp430x_specific (file);
13773 get_file_header (FILE * file)
13775 /* Read in the identity array. */
13776 if (fread (elf_header.e_ident, EI_NIDENT, 1, file) != 1)
13779 /* Determine how to read the rest of the header. */
13780 switch (elf_header.e_ident[EI_DATA])
13782 default: /* fall through */
13783 case ELFDATANONE: /* fall through */
13785 byte_get = byte_get_little_endian;
13786 byte_put = byte_put_little_endian;
13789 byte_get = byte_get_big_endian;
13790 byte_put = byte_put_big_endian;
13794 /* For now we only support 32 bit and 64 bit ELF files. */
13795 is_32bit_elf = (elf_header.e_ident[EI_CLASS] != ELFCLASS64);
13797 /* Read in the rest of the header. */
13800 Elf32_External_Ehdr ehdr32;
13802 if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, file) != 1)
13805 elf_header.e_type = BYTE_GET (ehdr32.e_type);
13806 elf_header.e_machine = BYTE_GET (ehdr32.e_machine);
13807 elf_header.e_version = BYTE_GET (ehdr32.e_version);
13808 elf_header.e_entry = BYTE_GET (ehdr32.e_entry);
13809 elf_header.e_phoff = BYTE_GET (ehdr32.e_phoff);
13810 elf_header.e_shoff = BYTE_GET (ehdr32.e_shoff);
13811 elf_header.e_flags = BYTE_GET (ehdr32.e_flags);
13812 elf_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize);
13813 elf_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize);
13814 elf_header.e_phnum = BYTE_GET (ehdr32.e_phnum);
13815 elf_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize);
13816 elf_header.e_shnum = BYTE_GET (ehdr32.e_shnum);
13817 elf_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx);
13821 Elf64_External_Ehdr ehdr64;
13823 /* If we have been compiled with sizeof (bfd_vma) == 4, then
13824 we will not be able to cope with the 64bit data found in
13825 64 ELF files. Detect this now and abort before we start
13826 overwriting things. */
13827 if (sizeof (bfd_vma) < 8)
13829 error (_("This instance of readelf has been built without support for a\n\
13830 64 bit data type and so it cannot read 64 bit ELF files.\n"));
13834 if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, file) != 1)
13837 elf_header.e_type = BYTE_GET (ehdr64.e_type);
13838 elf_header.e_machine = BYTE_GET (ehdr64.e_machine);
13839 elf_header.e_version = BYTE_GET (ehdr64.e_version);
13840 elf_header.e_entry = BYTE_GET (ehdr64.e_entry);
13841 elf_header.e_phoff = BYTE_GET (ehdr64.e_phoff);
13842 elf_header.e_shoff = BYTE_GET (ehdr64.e_shoff);
13843 elf_header.e_flags = BYTE_GET (ehdr64.e_flags);
13844 elf_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize);
13845 elf_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize);
13846 elf_header.e_phnum = BYTE_GET (ehdr64.e_phnum);
13847 elf_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize);
13848 elf_header.e_shnum = BYTE_GET (ehdr64.e_shnum);
13849 elf_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx);
13852 if (elf_header.e_shoff)
13854 /* There may be some extensions in the first section header. Don't
13855 bomb if we can't read it. */
13857 get_32bit_section_headers (file, 1);
13859 get_64bit_section_headers (file, 1);
13865 /* Process one ELF object file according to the command line options.
13866 This file may actually be stored in an archive. The file is
13867 positioned at the start of the ELF object. */
13870 process_object (char * file_name, FILE * file)
13874 if (! get_file_header (file))
13876 error (_("%s: Failed to read file header\n"), file_name);
13880 /* Initialise per file variables. */
13881 for (i = ARRAY_SIZE (version_info); i--;)
13882 version_info[i] = 0;
13884 for (i = ARRAY_SIZE (dynamic_info); i--;)
13885 dynamic_info[i] = 0;
13886 dynamic_info_DT_GNU_HASH = 0;
13888 /* Process the file. */
13890 printf (_("\nFile: %s\n"), file_name);
13892 /* Initialise the dump_sects array from the cmdline_dump_sects array.
13893 Note we do this even if cmdline_dump_sects is empty because we
13894 must make sure that the dump_sets array is zeroed out before each
13895 object file is processed. */
13896 if (num_dump_sects > num_cmdline_dump_sects)
13897 memset (dump_sects, 0, num_dump_sects * sizeof (* dump_sects));
13899 if (num_cmdline_dump_sects > 0)
13901 if (num_dump_sects == 0)
13902 /* A sneaky way of allocating the dump_sects array. */
13903 request_dump_bynumber (num_cmdline_dump_sects, 0);
13905 assert (num_dump_sects >= num_cmdline_dump_sects);
13906 memcpy (dump_sects, cmdline_dump_sects,
13907 num_cmdline_dump_sects * sizeof (* dump_sects));
13910 if (! process_file_header ())
13913 if (! process_section_headers (file))
13915 /* Without loaded section headers we cannot process lots of
13917 do_unwind = do_version = do_dump = do_arch = 0;
13919 if (! do_using_dynamic)
13920 do_syms = do_dyn_syms = do_reloc = 0;
13923 if (! process_section_groups (file))
13925 /* Without loaded section groups we cannot process unwind. */
13929 if (process_program_headers (file))
13930 process_dynamic_section (file);
13932 process_relocs (file);
13934 process_unwind (file);
13936 process_symbol_table (file);
13938 process_syminfo (file);
13940 process_version_sections (file);
13942 process_section_contents (file);
13944 process_notes (file);
13946 process_gnu_liblist (file);
13948 process_arch_specific (file);
13950 if (program_headers)
13952 free (program_headers);
13953 program_headers = NULL;
13956 if (section_headers)
13958 free (section_headers);
13959 section_headers = NULL;
13964 free (string_table);
13965 string_table = NULL;
13966 string_table_length = 0;
13969 if (dynamic_strings)
13971 free (dynamic_strings);
13972 dynamic_strings = NULL;
13973 dynamic_strings_length = 0;
13976 if (dynamic_symbols)
13978 free (dynamic_symbols);
13979 dynamic_symbols = NULL;
13980 num_dynamic_syms = 0;
13983 if (dynamic_syminfo)
13985 free (dynamic_syminfo);
13986 dynamic_syminfo = NULL;
13989 if (dynamic_section)
13991 free (dynamic_section);
13992 dynamic_section = NULL;
13995 if (section_headers_groups)
13997 free (section_headers_groups);
13998 section_headers_groups = NULL;
14001 if (section_groups)
14003 struct group_list * g;
14004 struct group_list * next;
14006 for (i = 0; i < group_count; i++)
14008 for (g = section_groups [i].root; g != NULL; g = next)
14015 free (section_groups);
14016 section_groups = NULL;
14019 free_debug_memory ();
14024 /* Process an ELF archive.
14025 On entry the file is positioned just after the ARMAG string. */
14028 process_archive (char * file_name, FILE * file, bfd_boolean is_thin_archive)
14030 struct archive_info arch;
14031 struct archive_info nested_arch;
14037 /* The ARCH structure is used to hold information about this archive. */
14038 arch.file_name = NULL;
14040 arch.index_array = NULL;
14041 arch.sym_table = NULL;
14042 arch.longnames = NULL;
14044 /* The NESTED_ARCH structure is used as a single-item cache of information
14045 about a nested archive (when members of a thin archive reside within
14046 another regular archive file). */
14047 nested_arch.file_name = NULL;
14048 nested_arch.file = NULL;
14049 nested_arch.index_array = NULL;
14050 nested_arch.sym_table = NULL;
14051 nested_arch.longnames = NULL;
14053 if (setup_archive (&arch, file_name, file, is_thin_archive, do_archive_index) != 0)
14059 if (do_archive_index)
14061 if (arch.sym_table == NULL)
14062 error (_("%s: unable to dump the index as none was found\n"), file_name);
14066 unsigned long current_pos;
14068 printf (_("Index of archive %s: (%ld entries, 0x%lx bytes in the symbol table)\n"),
14069 file_name, (long) arch.index_num, arch.sym_size);
14070 current_pos = ftell (file);
14072 for (i = l = 0; i < arch.index_num; i++)
14074 if ((i == 0) || ((i > 0) && (arch.index_array[i] != arch.index_array[i - 1])))
14076 char * member_name;
14078 member_name = get_archive_member_name_at (&arch, arch.index_array[i], &nested_arch);
14080 if (member_name != NULL)
14082 char * qualified_name = make_qualified_name (&arch, &nested_arch, member_name);
14084 if (qualified_name != NULL)
14086 printf (_("Contents of binary %s at offset "), qualified_name);
14087 (void) print_vma (arch.index_array[i], PREFIX_HEX);
14089 free (qualified_name);
14094 if (l >= arch.sym_size)
14096 error (_("%s: end of the symbol table reached before the end of the index\n"),
14100 printf ("\t%s\n", arch.sym_table + l);
14101 l += strlen (arch.sym_table + l) + 1;
14104 if (arch.uses_64bit_indicies)
14109 if (l < arch.sym_size)
14110 error (_("%s: %ld bytes remain in the symbol table, but without corresponding entries in the index table\n"),
14111 file_name, arch.sym_size - l);
14113 if (fseek (file, current_pos, SEEK_SET) != 0)
14115 error (_("%s: failed to seek back to start of object files in the archive\n"), file_name);
14121 if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
14122 && !do_segments && !do_header && !do_dump && !do_version
14123 && !do_histogram && !do_debugging && !do_arch && !do_notes
14124 && !do_section_groups && !do_dyn_syms)
14126 ret = 0; /* Archive index only. */
14137 char * qualified_name;
14139 /* Read the next archive header. */
14140 if (fseek (file, arch.next_arhdr_offset, SEEK_SET) != 0)
14142 error (_("%s: failed to seek to next archive header\n"), file_name);
14145 got = fread (&arch.arhdr, 1, sizeof arch.arhdr, file);
14146 if (got != sizeof arch.arhdr)
14150 error (_("%s: failed to read archive header\n"), file_name);
14154 if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0)
14156 error (_("%s: did not find a valid archive header\n"), arch.file_name);
14161 arch.next_arhdr_offset += sizeof arch.arhdr;
14163 archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10);
14164 if (archive_file_size & 01)
14165 ++archive_file_size;
14167 name = get_archive_member_name (&arch, &nested_arch);
14170 error (_("%s: bad archive file name\n"), file_name);
14174 namelen = strlen (name);
14176 qualified_name = make_qualified_name (&arch, &nested_arch, name);
14177 if (qualified_name == NULL)
14179 error (_("%s: bad archive file name\n"), file_name);
14184 if (is_thin_archive && arch.nested_member_origin == 0)
14186 /* This is a proxy for an external member of a thin archive. */
14187 FILE * member_file;
14188 char * member_file_name = adjust_relative_path (file_name, name, namelen);
14189 if (member_file_name == NULL)
14195 member_file = fopen (member_file_name, "rb");
14196 if (member_file == NULL)
14198 error (_("Input file '%s' is not readable.\n"), member_file_name);
14199 free (member_file_name);
14204 archive_file_offset = arch.nested_member_origin;
14206 ret |= process_object (qualified_name, member_file);
14208 fclose (member_file);
14209 free (member_file_name);
14211 else if (is_thin_archive)
14213 /* PR 15140: Allow for corrupt thin archives. */
14214 if (nested_arch.file == NULL)
14216 error (_("%s: contains corrupt thin archive: %s\n"),
14222 /* This is a proxy for a member of a nested archive. */
14223 archive_file_offset = arch.nested_member_origin + sizeof arch.arhdr;
14225 /* The nested archive file will have been opened and setup by
14226 get_archive_member_name. */
14227 if (fseek (nested_arch.file, archive_file_offset, SEEK_SET) != 0)
14229 error (_("%s: failed to seek to archive member.\n"), nested_arch.file_name);
14234 ret |= process_object (qualified_name, nested_arch.file);
14238 archive_file_offset = arch.next_arhdr_offset;
14239 arch.next_arhdr_offset += archive_file_size;
14241 ret |= process_object (qualified_name, file);
14244 if (dump_sects != NULL)
14248 num_dump_sects = 0;
14251 free (qualified_name);
14255 if (nested_arch.file != NULL)
14256 fclose (nested_arch.file);
14257 release_archive (&nested_arch);
14258 release_archive (&arch);
14264 process_file (char * file_name)
14267 struct stat statbuf;
14268 char armag[SARMAG];
14271 if (stat (file_name, &statbuf) < 0)
14273 if (errno == ENOENT)
14274 error (_("'%s': No such file\n"), file_name);
14276 error (_("Could not locate '%s'. System error message: %s\n"),
14277 file_name, strerror (errno));
14281 if (! S_ISREG (statbuf.st_mode))
14283 error (_("'%s' is not an ordinary file\n"), file_name);
14287 file = fopen (file_name, "rb");
14290 error (_("Input file '%s' is not readable.\n"), file_name);
14294 if (fread (armag, SARMAG, 1, file) != 1)
14296 error (_("%s: Failed to read file's magic number\n"), file_name);
14301 if (memcmp (armag, ARMAG, SARMAG) == 0)
14302 ret = process_archive (file_name, file, FALSE);
14303 else if (memcmp (armag, ARMAGT, SARMAG) == 0)
14304 ret = process_archive (file_name, file, TRUE);
14307 if (do_archive_index)
14308 error (_("File %s is not an archive so its index cannot be displayed.\n"),
14312 archive_file_size = archive_file_offset = 0;
14313 ret = process_object (file_name, file);
14321 #ifdef SUPPORT_DISASSEMBLY
14322 /* Needed by the i386 disassembler. For extra credit, someone could
14323 fix this so that we insert symbolic addresses here, esp for GOT/PLT
14327 print_address (unsigned int addr, FILE * outfile)
14329 fprintf (outfile,"0x%8.8x", addr);
14332 /* Needed by the i386 disassembler. */
14334 db_task_printsym (unsigned int addr)
14336 print_address (addr, stderr);
14341 main (int argc, char ** argv)
14345 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
14346 setlocale (LC_MESSAGES, "");
14348 #if defined (HAVE_SETLOCALE)
14349 setlocale (LC_CTYPE, "");
14351 bindtextdomain (PACKAGE, LOCALEDIR);
14352 textdomain (PACKAGE);
14354 expandargv (&argc, &argv);
14356 parse_args (argc, argv);
14358 if (num_dump_sects > 0)
14360 /* Make a copy of the dump_sects array. */
14361 cmdline_dump_sects = (dump_type *)
14362 malloc (num_dump_sects * sizeof (* dump_sects));
14363 if (cmdline_dump_sects == NULL)
14364 error (_("Out of memory allocating dump request table.\n"));
14367 memcpy (cmdline_dump_sects, dump_sects,
14368 num_dump_sects * sizeof (* dump_sects));
14369 num_cmdline_dump_sects = num_dump_sects;
14373 if (optind < (argc - 1))
14377 while (optind < argc)
14378 err |= process_file (argv[optind++]);
14380 if (dump_sects != NULL)
14382 if (cmdline_dump_sects != NULL)
14383 free (cmdline_dump_sects);