/* objdump.c -- dump information about an object file.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
/* Objdump overview.
#include "sysdep.h"
#include "bfd.h"
+#include "elf-bfd.h"
#include "progress.h"
#include "bucomm.h"
#include "dwarf.h"
#include "dis-asm.h"
#include "libiberty.h"
#include "demangle.h"
+#include "filenames.h"
#include "debug.h"
#include "budbg.h"
static int dump_special_syms = 0; /* --special-syms */
static bfd_vma adjust_section_vma = 0; /* --adjust-vma */
static int file_start_context = 0; /* --file-start-context */
+static bfd_boolean display_file_offsets;/* -F */
+static const char *prefix; /* --prefix */
+static int prefix_strip; /* --prefix-strip */
+static size_t prefix_length;
/* Pointer to an array of section names provided by
one or more "-j secname" command line options. */
static char *strtab;
static bfd_size_type stabstr_size;
+
+static bfd_boolean is_relocatable = FALSE;
\f
static void
usage (FILE *stream, int status)
-g, --debugging Display debug information in object file\n\
-e, --debugging-tags Display debug information using ctags style\n\
-G, --stabs Display (in raw form) any STABS info in the file\n\
- -W, --dwarf Display DWARF info in the file\n\
+ -W[lLiaprmfFsoR] or\n\
+ --dwarf[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=str,=loc,=Ranges]\n\
+ Display DWARF info in the file\n\
-t, --syms Display the contents of the symbol table(s)\n\
-T, --dynamic-syms Display the contents of the dynamic symbol table\n\
-r, --reloc Display the relocation entries in the file\n\
--file-start-context Include context from start of file (with -S)\n\
-I, --include=DIR Add DIR to search list for source files\n\
-l, --line-numbers Include line numbers and filenames in output\n\
+ -F, --file-offsets Include file offsets when displaying information\n\
-C, --demangle[=STYLE] Decode mangled/processed symbol names\n\
The STYLE, if specified, can be `auto', `gnu',\n\
`lucid', `arm', `hp', `edg', `gnu-v3', `java'\n\
--[no-]show-raw-insn Display hex alongside symbolic disassembly\n\
--adjust-vma=OFFSET Add OFFSET to all displayed section addresses\n\
--special-syms Include special symbols in symbol dumps\n\
+ --prefix=PREFIX Add PREFIX to absolute paths for -S\n\
+ --prefix-strip=LEVEL Strip initial directory names for -S\n\
\n"));
list_supported_targets (program_name, stream);
list_supported_architectures (program_name, stream);
OPTION_ENDIAN=150,
OPTION_START_ADDRESS,
OPTION_STOP_ADDRESS,
+ OPTION_DWARF,
+ OPTION_PREFIX,
+ OPTION_PREFIX_STRIP,
OPTION_ADJUST_VMA
};
{"dynamic-syms", no_argument, NULL, 'T'},
{"endian", required_argument, NULL, OPTION_ENDIAN},
{"file-headers", no_argument, NULL, 'f'},
+ {"file-offsets", no_argument, NULL, 'F'},
{"file-start-context", no_argument, &file_start_context, 1},
{"full-contents", no_argument, NULL, 's'},
{"headers", no_argument, NULL, 'h'},
{"source", no_argument, NULL, 'S'},
{"special-syms", no_argument, &dump_special_syms, 1},
{"include", required_argument, NULL, 'I'},
- {"dwarf", no_argument, NULL, 'W'},
+ {"dwarf", optional_argument, NULL, OPTION_DWARF},
{"stabs", no_argument, NULL, 'G'},
{"start-address", required_argument, NULL, OPTION_START_ADDRESS},
{"stop-address", required_argument, NULL, OPTION_STOP_ADDRESS},
{"target", required_argument, NULL, 'b'},
{"version", no_argument, NULL, 'V'},
{"wide", no_argument, NULL, 'w'},
+ {"prefix", required_argument, NULL, OPTION_PREFIX},
+ {"prefix-strip", required_argument, NULL, OPTION_PREFIX_STRIP},
{0, no_argument, 0, 0}
};
\f
== bfd_asymbol_value (sorted_syms[thisplace - 1])))
--thisplace;
+ /* Prefer a symbol in the current section if we have multple symbols
+ with the same value, as can occur with overlays or zero size
+ sections. */
+ min = thisplace;
+ while (min < max
+ && (bfd_asymbol_value (sorted_syms[min])
+ == bfd_asymbol_value (sorted_syms[thisplace])))
+ {
+ if (sorted_syms[min]->section == sec
+ && info->symbol_is_valid (sorted_syms[min], info))
+ {
+ thisplace = min;
+
+ if (place != NULL)
+ *place = thisplace;
+
+ return sorted_syms[thisplace];
+ }
+ ++min;
+ }
+
/* If the file is relocatable, and the symbol could be from this
section, prefer a symbol from this section over symbols from
others, even if the other symbol's value might be closer.
|| !info->symbol_is_valid (sorted_syms[thisplace], info))
{
long i;
- long newplace;
-
- for (i = thisplace + 1; i < sorted_symcount; i++)
- {
- if (bfd_asymbol_value (sorted_syms[i])
- != bfd_asymbol_value (sorted_syms[thisplace]))
- break;
- }
+ long newplace = sorted_symcount;
- --i;
- newplace = sorted_symcount;
-
- for (; i >= 0; i--)
+ for (i = min - 1; i >= 0; i--)
{
if ((sorted_syms[i]->section == sec || !want_section)
&& info->symbol_is_valid (sorted_syms[i], info))
}
(*info->fprintf_func) (info->stream, ">");
}
+
+ if (display_file_offsets)
+ info->fprintf_func (info->stream, _(" (File Offset: 0x%lx)"),
+ (long int)(sec->filepos + (vma - sec->vma)));
}
/* Print an address (VMA), symbolically if possible.
bfd_boolean skip_zeroes)
{
struct objdump_disasm_info *aux;
- asymbol *sym = NULL; /* Initialize to avoid compiler warning. */
+ asymbol *sym = NULL;
bfd_boolean skip_find = FALSE;
+ aux = (struct objdump_disasm_info *) info->application_data;
+
if (sorted_symcount < 1)
{
(*info->fprintf_func) (info->stream, "0x");
objdump_print_value (vma, info, skip_zeroes);
+
+ if (display_file_offsets)
+ info->fprintf_func (info->stream, _(" (File Offset: 0x%lx)"),
+ (long int)(aux->sec->filepos + (vma - aux->sec->vma)));
return;
}
- aux = (struct objdump_disasm_info *) info->application_data;
-
if (aux->reloc != NULL
&& aux->reloc->sym_ptr_ptr != NULL
&& * aux->reloc->sym_ptr_ptr != NULL)
#define SHOW_PRECEDING_CONTEXT_LINES (5)
-/* Read a complete file into memory. */
+/* Read a complete file into memory. */
static const char *
slurp_file (const char *fn, size_t *size)
#endif
const char *map;
struct stat st;
- int fd = open (fn, O_RDONLY);
+ int fd = open (fn, O_RDONLY | O_BINARY);
if (fd < 0)
return NULL;
print_line (struct print_file_list *p, unsigned int line)
{
const char *l;
+ size_t len;
--line;
if (line >= p->maxline)
return;
l = p->linemap [line];
- fwrite (l, 1, strcspn (l, "\n\r"), stdout);
- putchar ('\n');
-}
+ /* Test fwrite return value to quiet glibc warning. */
+ len = strcspn (l, "\n\r");
+ if (len == 0 || fwrite (l, len, 1, stdout) == 1)
+ putchar ('\n');
+}
/* Print a range of source code lines. */
const char *filename;
const char *functionname;
unsigned int line;
+ bfd_boolean reloc;
if (! with_line_numbers && ! with_source_code)
return;
if (functionname != NULL && *functionname == '\0')
functionname = NULL;
+ if (filename
+ && IS_ABSOLUTE_PATH (filename)
+ && prefix)
+ {
+ char *path_up;
+ const char *fname = filename;
+ char *path = (char *) alloca (prefix_length + PATH_MAX + 1);
+
+ if (prefix_length)
+ memcpy (path, prefix, prefix_length);
+ path_up = path + prefix_length;
+
+ /* Build relocated filename, stripping off leading directories
+ from the initial filename if requested. */
+ if (prefix_strip > 0)
+ {
+ int level = 0;
+ const char *s;
+
+ /* Skip selected directory levels. */
+ for (s = fname + 1; *s != '\0' && level < prefix_strip; s++)
+ if (IS_DIR_SEPARATOR(*s))
+ {
+ fname = s;
+ level++;
+ }
+ }
+
+ /* Update complete filename. */
+ strncpy (path_up, fname, PATH_MAX);
+ path_up[PATH_MAX] = '\0';
+
+ filename = path;
+ reloc = TRUE;
+ }
+ else
+ reloc = FALSE;
+
if (with_line_numbers)
{
if (functionname != NULL
p = *pp;
if (p == NULL)
+ {
+ if (reloc)
+ filename = xstrdup (filename);
p = update_source_path (filename);
+ }
if (p != NULL && line != p->last_line)
{
if (! prefix_addresses)
{
char buf[30];
- char *s;
-
- bfd_sprintf_vma
- (aux->abfd, buf,
- (section->vma
- + bfd_section_size (section->owner, section) / opb));
- s = buf;
- while (s[0] == '0' && s[1] == '0' && s[2] == '0' && s[3] == '0'
- && s[4] == '0')
- {
- skip_addr_chars += 4;
- s += 4;
- }
+
+ bfd_sprintf_vma (aux->abfd, buf, section->vma + section->size / opb);
+
+ while (buf[skip_addr_chars] == '0')
+ ++skip_addr_chars;
+
+ /* Don't discard zeros on overflow. */
+ if (buf[skip_addr_chars] == '\0' && section->vma != 0)
+ skip_addr_chars = 0;
+
+ if (skip_addr_chars != 0)
+ skip_addr_chars = (skip_addr_chars - 1) & -4;
}
info->insn_info_valid = 0;
|| (z == stop_offset * opb &&
z - addr_offset * opb < skip_zeroes_at_end)))
{
- printf ("\t...\n");
-
/* If there are more nonzero octets to follow, we only skip
zeroes in multiples of 4, to try to avoid running over
the start of an instruction which happens to start with
z = addr_offset * opb + ((z - addr_offset * opb) &~ 3);
octets = z - addr_offset * opb;
+
+ /* If we are going to display more data, and we are displaying
+ file offsets, then tell the user how many zeroes we skip
+ and the file offset from where we resume dumping. */
+ if (display_file_offsets && ((addr_offset + (octets / opb)) < stop_offset))
+ printf ("\t... (skipping %d zeroes, resuming at file offset: 0x%lx)\n",
+ octets / opb,
+ (unsigned long) (section->filepos
+ + (addr_offset + (octets / opb))));
+ else
+ printf ("\t...\n");
}
else
{
static void
disassemble_section (bfd *abfd, asection *section, void *info)
{
+ const struct elf_backend_data * bed;
+ bfd_vma sign_adjust = 0;
struct disassemble_info * pinfo = (struct disassemble_info *) info;
struct objdump_disasm_info * paux;
unsigned int opb = pinfo->octets_per_byte;
qsort (rel_pp, rel_count, sizeof (arelent *), compare_relocs);
}
}
-
}
rel_ppend = rel_pp + rel_count;
&& (*rel_pp)->address < rel_offset + addr_offset)
++rel_pp;
- printf (_("Disassembly of section %s:\n"), section->name);
+ if (addr_offset < stop_offset)
+ printf (_("\nDisassembly of section %s:\n"), section->name);
/* Find the nearest symbol forwards from our current position. */
paux->require_sec = TRUE;
sym = find_symbol_for_address (section->vma + addr_offset, info, &place);
paux->require_sec = FALSE;
+ /* PR 9774: If the target used signed 32-bit addresses then we must make
+ sure that we sign extend the value that we calculate for 'addr' in the
+ loop below. */
+ if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
+ && (bed = get_elf_backend_data (abfd)) != NULL
+ && bed->sign_extend_vma)
+ sign_adjust = 0x80000000;
+
/* Disassemble a block of instructions up to the address associated with
the symbol we have just found. Then print the symbol and find the
next symbol on. Repeat until we have disassembled the entire section
bfd_boolean insns;
addr = section->vma + addr_offset;
+ addr = ((addr & ((sign_adjust << 1) - 1)) ^ sign_adjust) - sign_adjust;
if (sym != NULL && bfd_asymbol_value (sym) <= addr)
{
else
nextstop_offset = bfd_asymbol_value (nextsym) - section->vma;
- if (nextstop_offset > stop_offset)
+ if (nextstop_offset > stop_offset
+ || nextstop_offset <= addr_offset)
nextstop_offset = stop_offset;
/* If a symbol is explicitly marked as being an object
disassembling them. */
if (disassemble_all
|| sym == NULL
+ || sym->section != section
|| bfd_asymbol_value (sym) > addr
|| ((sym->flags & BSF_OBJECT) == 0
&& (strstr (bfd_asymbol_name (sym), "gnu_compiled")
disassemble_bytes (pinfo, paux->disassemble_fn, insns, data,
addr_offset, nextstop_offset,
rel_offset, &rel_pp, rel_ppend);
-
+
addr_offset = nextstop_offset;
sym = nextsym;
}
free (sorted_syms);
}
\f
-int
-load_debug_section (enum dwarf_section_display_enum debug, void *file)
+static int
+load_specific_debug_section (enum dwarf_section_display_enum debug,
+ asection *sec, void *file)
{
struct dwarf_section *section = &debug_displays [debug].section;
bfd *abfd = file;
- asection *sec;
bfd_boolean ret;
+ int section_is_compressed;
/* If it is already loaded, do nothing. */
if (section->start != NULL)
return 1;
- /* Locate the debug section. */
- sec = bfd_get_section_by_name (abfd, section->name);
- if (sec == NULL)
- return 0;
+ section_is_compressed = section->name == section->compressed_name;
- /* Compute a bias to be added to offsets found within the DWARF debug
- information. These offsets are meant to be relative to the start of
- the dwarf section, and hence the bias should be 0. For MACH-O however
- a dwarf section is really just a region of a much larger section and so
- the bias is the address of the start of that area within the larger
- section. This test is important for PE and COFF based targets which
- use DWARF debug information, since unlike ELF, they do not allow the
- dwarf sections to be placed at address 0. */
- if (bfd_get_flavour (abfd) == bfd_target_mach_o_flavour)
- section->address = bfd_get_section_vma (abfd, sec);
- else
- section->address = 0;
-
+ section->address = 0;
section->size = bfd_get_section_size (sec);
section->start = xmalloc (section->size);
ret = bfd_get_section_contents (abfd, sec, section->start, 0,
section->size);
- if (!ret)
+ if (! ret)
{
free_debug_section (debug);
printf (_("\nCan't get contents for section '%s'.\n"),
section->name);
+ return 0;
+ }
+
+ if (section_is_compressed)
+ {
+ bfd_size_type size = section->size;
+ if (! bfd_uncompress_section_contents (§ion->start, &size))
+ {
+ free_debug_section (debug);
+ printf (_("\nCan't uncompress section '%s'.\n"), section->name);
+ return 0;
+ }
+ section->size = size;
+ }
+
+ return 1;
+}
+
+int
+load_debug_section (enum dwarf_section_display_enum debug, void *file)
+{
+ struct dwarf_section *section = &debug_displays [debug].section;
+ bfd *abfd = file;
+ asection *sec;
+
+ /* If it is already loaded, do nothing. */
+ if (section->start != NULL)
+ return 1;
+
+ /* Locate the debug section. */
+ sec = bfd_get_section_by_name (abfd, section->uncompressed_name);
+ if (sec != NULL)
+ section->name = section->uncompressed_name;
+ else
+ {
+ sec = bfd_get_section_by_name (abfd, section->compressed_name);
+ if (sec != NULL)
+ section->name = section->compressed_name;
}
+ if (sec == NULL)
+ return 0;
- return ret;
+ return load_specific_debug_section (debug, sec, file);
}
void
match = name;
for (i = 0; i < max; i++)
- if (strcmp (debug_displays[i].section.name, match) == 0)
+ if ((strcmp (debug_displays [i].section.uncompressed_name, match) == 0
+ || strcmp (debug_displays [i].section.compressed_name, match) == 0)
+ && debug_displays [i].enabled != NULL
+ && *debug_displays [i].enabled)
{
- if (!debug_displays[i].eh_frame)
+ if (!debug_displays [i].eh_frame)
{
struct dwarf_section *sec = &debug_displays [i].section;
- if (load_debug_section (i, abfd))
+ if (strcmp (sec->uncompressed_name, match) == 0)
+ sec->name = sec->uncompressed_name;
+ else
+ sec->name = sec->compressed_name;
+ if (load_specific_debug_section (i, section, abfd))
{
- debug_displays[i].display (sec, abfd);
+ debug_displays [i].display (sec, abfd);
if (i != info && i != abbrev)
free_debug_section (i);
}
}
-static const char *mach_o_dwarf_sections [] = {
- "LC_SEGMENT.__DWARFA.__debug_abbrev", /* .debug_abbrev */
- "LC_SEGMENT.__DWARFA.__debug_aranges", /* .debug_aranges */
- "LC_SEGMENT.__DWARFA.__debug_frame", /* .debug_frame */
- "LC_SEGMENT.__DWARFA.__debug_info", /* .debug_info */
- "LC_SEGMENT.__DWARFA.__debug_line", /* .debug_line */
- "LC_SEGMENT.__DWARFA.__debug_pubnames", /* .debug_pubnames */
- ".eh_frame", /* .eh_frame */
- "LC_SEGMENT.__DWARFA.__debug_macinfo", /* .debug_macinfo */
- "LC_SEGMENT.__DWARFA.__debug_str", /* .debug_str */
- "LC_SEGMENT.__DWARFA.__debug_loc", /* .debug_loc */
- "LC_SEGMENT.__DWARFA.__debug_pubtypes", /* .debug_pubtypes */
- "LC_SEGMENT.__DWARFA.__debug_ranges", /* .debug_ranges */
- "LC_SEGMENT.__DWARFA.__debug_static_func", /* .debug_static_func */
- "LC_SEGMENT.__DWARFA.__debug_static_vars", /* .debug_static_vars */
- "LC_SEGMENT.__DWARFA.__debug_types", /* .debug_types */
- "LC_SEGMENT.__DWARFA.__debug_weaknames" /* .debug_weaknames */
-};
-
-static const char *generic_dwarf_sections [max];
-
-static void
-check_mach_o_dwarf (bfd *abfd)
-{
- static enum bfd_flavour old_flavour = bfd_target_unknown_flavour;
- enum bfd_flavour current_flavour = bfd_get_flavour (abfd);
- enum dwarf_section_display_enum i;
-
- if (generic_dwarf_sections [0] == NULL)
- for (i = 0; i < max; i++)
- generic_dwarf_sections [i] = debug_displays[i].section.name;
-
- if (old_flavour != current_flavour)
- {
- if (current_flavour == bfd_target_mach_o_flavour)
- for (i = 0; i < max; i++)
- debug_displays[i].section.name = mach_o_dwarf_sections [i];
- else if (old_flavour == bfd_target_mach_o_flavour)
- for (i = 0; i < max; i++)
- debug_displays[i].section.name = generic_dwarf_sections [i];
-
- old_flavour = current_flavour;
- }
-}
-
/* Dump the dwarf debugging information. */
static void
dump_dwarf (bfd *abfd)
{
- is_relocatable = ((abfd->flags & (HAS_RELOC | EXEC_P | DYNAMIC))
- == HAS_RELOC);
+ is_relocatable = (abfd->flags & (EXEC_P | DYNAMIC)) == 0;
/* FIXME: bfd_get_arch_size may return -1. We assume that 64bit
targets will return 64. */
else
abort ();
- check_mach_o_dwarf (abfd);
+ if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
+ {
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ init_dwarf_regnames (bed->elf_machine_code);
+ }
bfd_map_over_sections (abfd, dump_dwarf_section, NULL);
dump_stabs_section (abfd, ".stab", ".stabstr");
dump_stabs_section (abfd, ".stab.excl", ".stab.exclstr");
dump_stabs_section (abfd, ".stab.index", ".stab.indexstr");
+
+ /* For Darwin. */
+ dump_stabs_section (abfd, "LC_SYMTAB.stabs", "LC_SYMTAB.stabstr");
+
dump_stabs_section (abfd, "$GDB_SYMBOLS$", "$GDB_STRINGS$");
}
\f
if ((datasize = bfd_section_size (abfd, section)) == 0)
return;
- printf (_("Contents of section %s:\n"), section->name);
-
- data = xmalloc (datasize);
-
- bfd_get_section_contents (abfd, section, data, 0, datasize);
-
/* Compute the address range to display. */
if (start_address == (bfd_vma) -1
|| start_address < section->vma)
stop_offset = datasize / opb;
}
+ if (start_offset >= stop_offset)
+ return;
+
+ printf (_("Contents of section %s:"), section->name);
+ if (display_file_offsets)
+ printf (_(" (Starting at file offset: 0x%lx)"),
+ (unsigned long) (section->filepos + start_offset));
+ printf ("\n");
+
+ data = xmalloc (datasize);
+
+ bfd_get_section_contents (abfd, section, data, 0, datasize);
+
width = 4;
bfd_sprintf_vma (abfd, buf, start_offset + section->vma);
printf (" %-16s ", q->howto->name);
else
printf (" %-16d ", q->howto->type);
+
if (sym_name)
- objdump_print_symname (abfd, NULL, *q->sym_ptr_ptr);
+ {
+ objdump_print_symname (abfd, NULL, *q->sym_ptr_ptr);
+ }
else
{
if (section_name == NULL)
{
void *dhandle;
- dhandle = read_debugging_info (abfd, syms, symcount);
+ dhandle = read_debugging_info (abfd, syms, symcount, TRUE);
if (dhandle != NULL)
{
if (!print_debugging_info (stdout, dhandle, abfd, syms,
exit_status = 1;
}
}
+ /* PR 6483: If there was no STABS or IEEE debug
+ info in the file, try DWARF instead. */
+ else if (! dump_dwarf_section_info)
+ {
+ dump_dwarf (abfd);
+ }
}
if (syms)
bfd_init ();
set_default_bfd_target ();
- while ((c = getopt_long (argc, argv, "pib:m:M:VvCdDlfaHhrRtTxsSI:j:wE:zgeGW",
+ while ((c = getopt_long (argc, argv,
+ "pib:m:M:VvCdDlfFaHhrRtTxsSI:j:wE:zgeGW::",
long_options, (int *) 0))
!= EOF)
{
if (disassembler_options)
/* Ignore potential memory leak for now. */
disassembler_options = concat (disassembler_options, ",",
- optarg, NULL);
+ optarg, (const char *) NULL);
else
disassembler_options = optarg;
break;
}
only [only_used++] = optarg;
break;
+ case 'F':
+ display_file_offsets = TRUE;
+ break;
case 'l':
with_line_numbers = TRUE;
break;
break;
case OPTION_START_ADDRESS:
start_address = parse_vma (optarg, "--start-address");
+ if ((stop_address != (bfd_vma) -1) && stop_address <= start_address)
+ fatal (_("error: the start address should be before the end address"));
break;
case OPTION_STOP_ADDRESS:
stop_address = parse_vma (optarg, "--stop-address");
+ if ((start_address != (bfd_vma) -1) && stop_address <= start_address)
+ fatal (_("error: the stop address should be after the start address"));
+ break;
+ case OPTION_PREFIX:
+ prefix = optarg;
+ prefix_length = strlen (prefix);
+ /* Remove an unnecessary trailing '/' */
+ while (IS_DIR_SEPARATOR (prefix[prefix_length - 1]))
+ prefix_length--;
+ break;
+ case OPTION_PREFIX_STRIP:
+ prefix_strip = atoi (optarg);
+ if (prefix_strip < 0)
+ fatal (_("error: prefix strip must be non-negative"));
break;
case 'E':
if (strcmp (optarg, "B") == 0)
case 'W':
dump_dwarf_section_info = TRUE;
seenflag = TRUE;
- do_debug_info = 1;
- do_debug_abbrevs = 1;
- do_debug_lines = 1;
- do_debug_pubnames = 1;
- do_debug_aranges = 1;
- do_debug_ranges = 1;
- do_debug_frames = 1;
- do_debug_macinfo = 1;
- do_debug_str = 1;
- do_debug_loc = 1;
+ if (optarg)
+ dwarf_select_sections_by_letters (optarg);
+ else
+ dwarf_select_sections_all ();
+ break;
+ case OPTION_DWARF:
+ dump_dwarf_section_info = TRUE;
+ seenflag = TRUE;
+ if (optarg)
+ dwarf_select_sections_by_names (optarg);
+ else
+ dwarf_select_sections_all ();
break;
case 'G':
dump_stab_section_info = TRUE;