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2005-03-31 H.J. Lu <hongjiu.lu@intel.com>

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* readelf.c (do_full_section_name): New.
	(options): Add "--full-section-name"/'N'.
	(usage): Add -N/--full-section-name.
	(parse_args): Handle 'N'.
	(process_section_headers): Print out the full section name if
	do_full_section_name isn't 0.
This commit is contained in:
H.J. Lu 2005-04-01 00:03:17 +00:00
parent dca8d0afa1
commit 595cf52ef2
2 changed files with 86 additions and 11 deletions
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9
binutils/ChangeLog
View file

@ -1,3 +1,12 @@
2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (do_full_section_name): New.
(options): Add "--full-section-name"/'N'.
(usage): Add -N/--full-section-name.
(parse_args): Handle 'N'.
(process_section_headers): Print out the full section name if
do_full_section_name isn't 0.
2005-03-31 Nick Clifton <nickc@redhat.com>
* configure.in: Add a check for <unistd.h> providing a prototype

88
binutils/readelf.c
View file

@ -145,6 +145,7 @@ int do_syms;
int do_reloc;
int do_sections;
int do_section_groups;
int do_full_section_name;
int do_segments;
int do_unwind;
int do_using_dynamic;
@ -2587,6 +2588,7 @@ struct option options[] =
{"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'},
@ -2621,6 +2623,8 @@ usage (void)
-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\
@ -2693,7 +2697,7 @@ parse_args (int argc, char **argv)
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;
@ -2724,6 +2728,9 @@ parse_args (int argc, char **argv)
case 'g':
do_section_groups++;
break;
case 'N':
do_full_section_name++;
break;
case 'e':
do_header++;
do_sections++;
@ -3847,25 +3854,60 @@ process_section_headers (FILE *file)
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)
{
@ -3925,6 +3967,30 @@ process_section_headers (FILE *file)
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 (' ');