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-rw-r--r--binutils/ChangeLog12
-rw-r--r--binutils/doc/binutils.texi1
-rw-r--r--binutils/readelf.c65
3 files changed, 59 insertions, 19 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index de70a2a..b254d8d 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,15 @@
+2001-12-20 Julian v. Bock <julian@wongr.net>
+
+ * readelf.c (print_symbol): New function: Print a formatted symbol
+ name. If --wide is specified do not truncate it.
+ (dump_relocations): Use print_symbol() to print symbol names.
+ (process_symbol_table): Likewise.
+ (process_syminfo): Likewise.
+ (process_mips_specific): Likewise.
+ (usage): Document new feature of --wide switch.
+ * doc/binutils.texi (objdump): Document additional behaviour of
+ --wide.
+
2001-12-18 Michael Snyder <msnyder@redhat.com>
* objcopy.c (copy_file): Accept corefiles (format bfd_core).
diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi
index 22c903c..fdf6e2d 100644
--- a/binutils/doc/binutils.texi
+++ b/binutils/doc/binutils.texi
@@ -1685,6 +1685,7 @@ relocation entries. Using @option{-x} is equivalent to specifying all of
@itemx --wide
@cindex wide output, printing
Format some lines for output devices that have more than 80 columns.
+Also do not truncate symbol names when they are displayed.
@end table
@c man end
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 35907f9..400b7c3 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -153,6 +153,7 @@ print_mode;
/* Forward declarations for dumb compilers. */
static void print_vma PARAMS ((bfd_vma, print_mode));
+static void print_symbol PARAMS ((int, char *));
static bfd_vma (* byte_get) PARAMS ((unsigned char *, int));
static bfd_vma byte_get_little_endian PARAMS ((unsigned char *, int));
static bfd_vma byte_get_big_endian PARAMS ((unsigned char *, int));
@@ -511,6 +512,25 @@ print_vma (vma, mode)
#endif
}
+/* Display a symbol on stdout. If do_wide is not true then
+ format the symbol to be at most WIDTH characters,
+ truhncating as necessary. If WIDTH is negative then
+ format the string to be exactly - WIDTH characters,
+ truncating or padding as necessary. */
+
+static void
+print_symbol (width, symbol)
+ int width;
+ char * symbol;
+{
+ if (do_wide)
+ printf (symbol);
+ else if (width < 0)
+ printf ("%-*.*s", width, width, symbol);
+ else
+ printf ("%-.*s", width, symbol);
+}
+
static bfd_vma
byte_get_big_endian (field, size)
unsigned char * field;
@@ -1058,12 +1078,11 @@ dump_relocations (file, rel_offset, rel_size, symtab, nsyms, strtab, is_rela)
printf (" ");
if (psym->st_name == 0)
- printf ("%-25.25s",
- SECTION_NAME (SECTION_HEADER (psym->st_shndx)));
+ print_symbol (-25, SECTION_NAME (section_headers + psym->st_shndx));
else if (strtab == NULL)
printf (_("<string table index %3ld>"), psym->st_name);
else
- printf ("%-25.25s", strtab + psym->st_name);
+ print_symbol (-25, strtab + psym->st_name);
if (is_rela)
printf (" + %lx", (unsigned long) relas [i].r_addend);
@@ -2133,7 +2152,7 @@ usage ()
#endif
fprintf (stdout, _(" -I or --histogram Display histogram of bucket list lengths\n"));
fprintf (stdout, _(" -v or --version Display the version number of readelf\n"));
- fprintf (stdout, _(" -W or --wide Don't split lines to fit into 80 columns\n"));
+ fprintf (stdout, _(" -W or --wide Don't split lines or truncate symbols to fit into 80 columns\n"));
fprintf (stdout, _(" -H or --help Display this information\n"));
fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO);
@@ -5305,8 +5324,9 @@ process_symbol_table (file)
printf (" %6s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
printf (" %6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
printf (" %3s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
- printf (" %3.3s", get_symbol_index_type (psym->st_shndx));
- printf (" %s\n", dynamic_strings + psym->st_name);
+ printf (" %3.3s ", get_symbol_index_type (psym->st_shndx));
+ print_symbol (25, dynamic_strings + psym->st_name);
+ putchar ('\n');
}
}
}
@@ -5364,8 +5384,8 @@ process_symbol_table (file)
printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
printf (" %-3s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
- printf (" %4s", get_symbol_index_type (psym->st_shndx));
- printf (" %s", strtab + psym->st_name);
+ printf (" %4s ", get_symbol_index_type (psym->st_shndx));
+ print_symbol (25, strtab + psym->st_name);
if (section->sh_type == SHT_DYNSYM &&
version_info [DT_VERSIONTAGIDX (DT_VERSYM)] != 0)
@@ -5602,8 +5622,9 @@ process_syminfo (file)
{
unsigned short int flags = dynamic_syminfo[i].si_flags;
- printf ("%4d: %-30s ", i,
- dynamic_strings + dynamic_symbols[i].st_name);
+ printf ("%4d: ", i);
+ print_symbol (30, dynamic_strings + dynamic_symbols[i].st_name);
+ putchar (' ');
switch (dynamic_syminfo[i].si_boundto)
{
@@ -5616,9 +5637,12 @@ process_syminfo (file)
default:
if (dynamic_syminfo[i].si_boundto > 0
&& dynamic_syminfo[i].si_boundto < dynamic_size)
- printf ("%-10s ",
- dynamic_strings
- + dynamic_segment[dynamic_syminfo[i].si_boundto].d_un.d_val);
+ {
+ print_symbol (10, dynamic_strings
+ + dynamic_segment
+ [dynamic_syminfo[i].si_boundto].d_un.d_val);
+ putchar (' ' );
+ }
else
printf ("%-10d ", dynamic_syminfo[i].si_boundto);
break;
@@ -8708,9 +8732,10 @@ process_mips_specific (file)
tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
- printf ("%3lu: %-20s %s %#10lx %-7ld", (unsigned long) cnt,
- dynamic_strings + liblist.l_name, timebuf,
- liblist.l_checksum, liblist.l_version);
+ printf ("%3lu: ", (unsigned long) cnt);
+ print_symbol (20, dynamic_strings + liblist.l_name);
+ printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum,
+ liblist.l_version);
if (liblist.l_flags == 0)
puts (" NONE");
@@ -9008,11 +9033,13 @@ process_mips_specific (file)
for (cnt = 0; cnt < conflictsno; ++cnt)
{
- Elf_Internal_Sym * psym = &dynamic_symbols[iconf[cnt]];
+ Elf_Internal_Sym * psym = & dynamic_symbols [iconf [cnt]];
- printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]);
+ printf ("%5lu: %8lu ", (unsigned long) cnt, iconf [cnt]);
print_vma (psym->st_value, FULL_HEX);
- printf (" %s\n", dynamic_strings + psym->st_name);
+ putchar (' ');
+ print_symbol (25, dynamic_strings + psym->st_name);
+ putchar ('\n');
}
free (iconf);
generated by cgit v1.1 at 2024-12-21 01:26:57 +0000