You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
\f
/* The difference between readelf and objdump:
#include "libiberty.h"
char *program_name = "readelf";
-long archive_file_offset;
-unsigned long archive_file_size;
-unsigned long dynamic_addr;
-bfd_size_type dynamic_size;
-unsigned int dynamic_nent;
-char *dynamic_strings;
-unsigned long dynamic_strings_length;
-char *string_table;
-unsigned long string_table_length;
-unsigned long num_dynamic_syms;
-Elf_Internal_Sym *dynamic_symbols;
-Elf_Internal_Syminfo *dynamic_syminfo;
-unsigned long dynamic_syminfo_offset;
-unsigned int dynamic_syminfo_nent;
-char program_interpreter[64];
-bfd_vma dynamic_info[DT_JMPREL + 1];
-bfd_vma version_info[16];
-Elf_Internal_Ehdr elf_header;
-Elf_Internal_Shdr *section_headers;
-Elf_Internal_Phdr *program_headers;
-Elf_Internal_Dyn *dynamic_section;
-Elf_Internal_Shdr *symtab_shndx_hdr;
-int show_name;
-int do_dynamic;
-int do_syms;
-int do_reloc;
-int do_sections;
-int do_section_groups;
-int do_segments;
-int do_unwind;
-int do_using_dynamic;
-int do_header;
-int do_dump;
-int do_version;
-int do_wide;
-int do_histogram;
-int do_debugging;
-int do_debug_info;
-int do_debug_abbrevs;
-int do_debug_lines;
-int do_debug_pubnames;
-int do_debug_aranges;
-int do_debug_ranges;
-int do_debug_frames;
-int do_debug_frames_interp;
-int do_debug_macinfo;
-int do_debug_str;
-int do_debug_loc;
-int do_arch;
-int do_notes;
-int is_32bit_elf;
-int have_frame_base;
-int need_base_address;
-bfd_vma eh_addr_size;
+static long archive_file_offset;
+static unsigned long archive_file_size;
+static unsigned long dynamic_addr;
+static bfd_size_type dynamic_size;
+static unsigned int dynamic_nent;
+static char *dynamic_strings;
+static unsigned long dynamic_strings_length;
+static char *string_table;
+static unsigned long string_table_length;
+static unsigned long num_dynamic_syms;
+static Elf_Internal_Sym *dynamic_symbols;
+static Elf_Internal_Syminfo *dynamic_syminfo;
+static unsigned long dynamic_syminfo_offset;
+static unsigned int dynamic_syminfo_nent;
+static char program_interpreter[64];
+static bfd_vma dynamic_info[DT_JMPREL + 1];
+static bfd_vma version_info[16];
+static Elf_Internal_Ehdr elf_header;
+static Elf_Internal_Shdr *section_headers;
+static Elf_Internal_Phdr *program_headers;
+static Elf_Internal_Dyn *dynamic_section;
+static Elf_Internal_Shdr *symtab_shndx_hdr;
+static int show_name;
+static int do_dynamic;
+static int do_syms;
+static int do_reloc;
+static int do_sections;
+static int do_section_groups;
+static int do_full_section_name;
+static int do_segments;
+static int do_unwind;
+static int do_using_dynamic;
+static int do_header;
+static int do_dump;
+static int do_version;
+static int do_wide;
+static int do_histogram;
+static int do_debugging;
+static int do_debug_info;
+static int do_debug_abbrevs;
+static int do_debug_lines;
+static int do_debug_pubnames;
+static int do_debug_aranges;
+static int do_debug_ranges;
+static int do_debug_frames;
+static int do_debug_frames_interp;
+static int do_debug_macinfo;
+static int do_debug_str;
+static int do_debug_loc;
+static int do_arch;
+static int do_notes;
+static int is_32bit_elf;
+static int have_frame_base;
+static int need_base_address;
+static bfd_vma eh_addr_size;
struct group_list
{
unsigned int group_index;
};
-struct group *section_groups;
-size_t group_count;
-
-struct group **section_headers_groups;
+static size_t group_count;
+static struct group *section_groups;
+static struct group **section_headers_groups;
/* A dynamic array of flags indicating for which sections a hex dump
has been requested (via the -x switch) and/or a disassembly dump
}
}
+static const char *
+get_ppc_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_PPC_GLINK: return "PPC_GLINK";
+ default:
+ return NULL;
+ }
+}
+
static const char *
get_ppc64_dynamic_type (unsigned long type)
{
case EM_SPARCV9:
result = get_sparc64_dynamic_type (type);
break;
+ case EM_PPC:
+ result = get_ppc_dynamic_type (type);
+ break;
case EM_PPC64:
result = get_ppc64_dynamic_type (type);
break;
#define OPTION_DEBUG_DUMP 512
-struct option options[] =
+static struct option options[] =
{
{"all", no_argument, 0, 'a'},
{"file-header", no_argument, 0, 'h'},
{"sections", no_argument, 0, 'S'},
{"section-headers", no_argument, 0, 'S'},
{"section-groups", no_argument, 0, 'g'},
+ {"full-section-name",no_argument, 0, 'N'},
{"symbols", no_argument, 0, 's'},
{"syms", no_argument, 0, 's'},
{"relocs", no_argument, 0, 'r'},
-S --section-headers Display the sections' header\n\
--sections An alias for --section-headers\n\
-g --section-groups Display the section groups\n\
+ -N --full-section-name\n\
+ Display the full section name\n\
-e --headers Equivalent to: -h -l -S\n\
-s --syms Display the symbol table\n\
--symbols An alias for --syms\n\
usage ();
while ((c = getopt_long
- (argc, argv, "ersuahnldSDAIgw::x:i:vVWH", options, NULL)) != EOF)
+ (argc, argv, "ersuahnldSDAINgw::x:i:vVWH", options, NULL)) != EOF)
{
char *cp;
int section;
case 'g':
do_section_groups++;
break;
+ case 'N':
+ do_full_section_name++;
+ break;
case 'e':
do_header++;
do_sections++;
printf (_("\nSection Header:\n"));
if (is_32bit_elf)
- printf
- (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n"));
+ {
+ if (do_full_section_name)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Type Addr Off Size ES Flg Lk Inf Al\n"));
+ }
+ else
+ printf
+ (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n"));
+ }
else if (do_wide)
- printf
- (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n"));
+ {
+ if (do_full_section_name)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Type Address Off Size ES Flg Lk Inf Al\n"));
+ }
+ else
+ printf
+ (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n"));
+ }
else
{
- printf (_(" [Nr] Name Type Address Offset\n"));
- printf (_(" Size EntSize Flags Link Info Align\n"));
+ if (do_full_section_name)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Flags Type Address Offset\n"));
+ printf (_(" Size EntSize Link Info Align\n"));
+ }
+ else
+ {
+ printf (_(" [Nr] Name Type Address Offset\n"));
+ printf (_(" Size EntSize Flags Link Info Align\n"));
+ }
}
for (i = 0, section = section_headers;
i < elf_header.e_shnum;
i++, section++)
{
- printf (" [%2u] %-17.17s %-15.15s ",
- SECTION_HEADER_NUM (i),
- SECTION_NAME (section),
- get_section_type_name (section->sh_type));
+ if (do_full_section_name)
+ {
+ printf (" [%2u] %s\n",
+ SECTION_HEADER_NUM (i),
+ SECTION_NAME (section));
+ if (is_32bit_elf || do_wide)
+ printf (" %-15.15s ",
+ get_section_type_name (section->sh_type));
+ }
+ else
+ printf (" [%2u] %-17.17s %-15.15s ",
+ SECTION_HEADER_NUM (i),
+ SECTION_NAME (section),
+ get_section_type_name (section->sh_type));
if (is_32bit_elf)
{
putchar ('\n');
}
}
+ else if (do_full_section_name)
+ {
+ printf (" %-15.15s %-15.15s ",
+ get_elf_section_flags (section->sh_flags),
+ get_section_type_name (section->sh_type));
+ putchar (' ');
+ print_vma (section->sh_addr, LONG_HEX);
+ if ((long) section->sh_offset == section->sh_offset)
+ printf (" %8.8lx", (unsigned long) section->sh_offset);
+ else
+ {
+ printf (" ");
+ print_vma (section->sh_offset, LONG_HEX);
+ }
+ printf ("\n ");
+ print_vma (section->sh_size, LONG_HEX);
+ printf (" ");
+ print_vma (section->sh_entsize, LONG_HEX);
+
+ printf (" %2ld %3lu %ld\n",
+ (unsigned long) section->sh_link,
+ (unsigned long) section->sh_info,
+ (unsigned long) section->sh_addralign);
+ }
else
{
putchar (' ');
return 1;
}
-struct
+static struct
{
const char *name;
int reloc;
example of this see the _clz.o binary in libgcc.a. */
&& ELF32_ST_TYPE (sym->st_info) != STT_OBJECT)
{
- warn (_("%s: skipping unexpected symbol type %s in relocation in section .rela%s\n"),
+ warn (_("skipping unexpected symbol type %s in relocation in section .rela%s\n"),
get_symbol_type (ELF32_ST_TYPE (sym->st_info)),
SECTION_NAME (section));
continue;
}
else
{
+ /* In MIPS little-endian objects, r_info isn't really a
+ 64-bit little-endian value: it has a 32-bit little-endian
+ symbol index followed by four individual byte fields.
+ Reorder INFO accordingly. */
+ if (elf_header.e_machine == EM_MIPS
+ && elf_header.e_ident[EI_DATA] != ELFDATA2MSB)
+ rp->r_info = (((rp->r_info & 0xffffffff) << 32)
+ | ((rp->r_info >> 56) & 0xff)
+ | ((rp->r_info >> 40) & 0xff00)
+ | ((rp->r_info >> 24) & 0xff0000)
+ | ((rp->r_info >> 8) & 0xff000000));
+
sym = symtab + ELF64_R_SYM (rp->r_info);
if (ELF64_R_SYM (rp->r_info) != 0
case DW_CFA_def_cfa_sf:
fc->cfa_reg = LEB ();
fc->cfa_offset = SLEB ();
+ fc->cfa_offset = fc->cfa_offset * fc->data_factor;
fc->cfa_exp = 0;
if (! do_debug_frames_interp)
printf (" DW_CFA_def_cfa_sf: r%d ofs %d\n",
case DW_CFA_def_cfa_offset_sf:
fc->cfa_offset = SLEB ();
+ fc->cfa_offset = fc->cfa_offset * fc->data_factor;
if (! do_debug_frames_interp)
printf (" DW_CFA_def_cfa_offset_sf: %d\n", fc->cfa_offset);
break;
/* A structure containing the name of a debug section
and a pointer to a function that can decode it. */
-struct
+static struct
{
const char *const name;
int (*display) (Elf_Internal_Shdr *, unsigned char *, FILE *);
projects / thirdparty / binutils-gdb.git / blobdiff