/* objdump.c -- dump information about an object file.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002
+ 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GNU Binutils.
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfd.h"
+#include "bfdver.h"
#include "progress.h"
#include "bucomm.h"
#include "budemang.h"
#ifdef NEED_DECLARATION_FPRINTF
/* This is needed by INIT_DISASSEMBLE_INFO. */
-extern int fprintf PARAMS ((FILE *, const char *, ...));
+extern int fprintf
+ PARAMS ((FILE *, const char *, ...));
#endif
/* Exit status. */
static int exit_status = 0;
-static char *default_target = NULL; /* default at runtime */
+static char *default_target = NULL; /* Default at runtime. */
-static int show_version = 0; /* show the version number */
+static int show_version = 0; /* Show the version number. */
static int dump_section_contents; /* -s */
static int dump_section_headers; /* -h */
-static boolean dump_file_header; /* -f */
+static bfd_boolean dump_file_header; /* -f */
static int dump_symtab; /* -t */
static int dump_dynamic_symtab; /* -T */
static int dump_reloc_info; /* -r */
static int dump_private_headers; /* -p */
static int prefix_addresses; /* --prefix-addresses */
static int with_line_numbers; /* -l */
-static boolean with_source_code; /* -S */
+static bfd_boolean with_source_code; /* -S */
static int show_raw_insn; /* --show-raw-insn */
static int dump_stab_section_info; /* --stabs */
static int do_demangle; /* -C, --demangle */
-static boolean disassemble; /* -d */
-static boolean disassemble_all; /* -D */
+static bfd_boolean disassemble; /* -d */
+static bfd_boolean disassemble_all; /* -D */
static int disassemble_zeroes; /* --disassemble-zeroes */
-static boolean formats_info; /* -i */
+static bfd_boolean formats_info; /* -i */
static char *only; /* -j secname */
static int wide_output; /* -w */
static bfd_vma start_address = (bfd_vma) -1; /* --start-address */
static int file_start_context = 0; /* --file-start-context */
/* Extra info to pass to the disassembler address printing function. */
-struct objdump_disasm_info {
+struct objdump_disasm_info
+{
bfd *abfd;
asection *sec;
- boolean require_sec;
+ bfd_boolean require_sec;
};
/* Architecture to disassemble for, or default if NULL. */
/* Number of symbols in `dynsyms'. */
static long dynsymcount = 0;
+static bfd_byte *stabs;
+static bfd_size_type stab_size;
+
+static char *strtab;
+static bfd_size_type stabstr_size;
+
/* Static declarations. */
-static void usage PARAMS ((FILE *, int));
-static void nonfatal PARAMS ((const char *));
-static void display_file PARAMS ((char *filename, char *target));
-static void dump_section_header PARAMS ((bfd *, asection *, PTR));
-static void dump_headers PARAMS ((bfd *));
-static void dump_data PARAMS ((bfd *abfd));
-static void dump_relocs PARAMS ((bfd *abfd));
-static void dump_dynamic_relocs PARAMS ((bfd * abfd));
-static void dump_reloc_set PARAMS ((bfd *, asection *, arelent **, long));
-static void dump_symbols PARAMS ((bfd *abfd, boolean dynamic));
-static void dump_bfd_header PARAMS ((bfd *));
-static void dump_bfd_private_header PARAMS ((bfd *));
-static void dump_bfd PARAMS ((bfd *));
-static void display_bfd PARAMS ((bfd *abfd));
-static void display_target_list PARAMS ((void));
-static void display_info_table PARAMS ((int, int));
-static void display_target_tables PARAMS ((void));
-static void display_info PARAMS ((void));
+static void usage
+ PARAMS ((FILE *, int));
+static void nonfatal
+ PARAMS ((const char *));
+static void display_file
+ PARAMS ((char *, char *));
+static void dump_section_header
+ PARAMS ((bfd *, asection *, PTR));
+static void dump_headers
+ PARAMS ((bfd *));
+static void dump_data
+ PARAMS ((bfd *));
+static void dump_relocs
+ PARAMS ((bfd *));
+static void dump_dynamic_relocs
+ PARAMS ((bfd *));
+static void dump_reloc_set
+ PARAMS ((bfd *, asection *, arelent **, long));
+static void dump_symbols
+ PARAMS ((bfd *, bfd_boolean));
+static void dump_bfd_header
+ PARAMS ((bfd *));
+static void dump_bfd_private_header
+ PARAMS ((bfd *));
+static void dump_bfd
+ PARAMS ((bfd *));
+static void display_bfd
+ PARAMS ((bfd *));
static void objdump_print_value
- PARAMS ((bfd_vma, struct disassemble_info *, boolean));
+ PARAMS ((bfd_vma, struct disassemble_info *, bfd_boolean));
static void objdump_print_symname
PARAMS ((bfd *, struct disassemble_info *, asymbol *));
static asymbol *find_symbol_for_address
- PARAMS ((bfd *, asection *, bfd_vma, boolean, long *));
+ PARAMS ((bfd *, asection *, bfd_vma, bfd_boolean, long *));
static void objdump_print_addr_with_sym
PARAMS ((bfd *, asection *, asymbol *, bfd_vma,
- struct disassemble_info *, boolean));
+ struct disassemble_info *, bfd_boolean));
static void objdump_print_addr
- PARAMS ((bfd_vma, struct disassemble_info *, boolean));
+ PARAMS ((bfd_vma, struct disassemble_info *, bfd_boolean));
static void objdump_print_address
PARAMS ((bfd_vma, struct disassemble_info *));
static int objdump_symbol_at_address
PARAMS ((bfd_vma, struct disassemble_info *));
-static void show_line PARAMS ((bfd *, asection *, bfd_vma));
+static void show_line
+ PARAMS ((bfd *, asection *, bfd_vma));
static void disassemble_bytes
- PARAMS ((struct disassemble_info *, disassembler_ftype, boolean,
+ PARAMS ((struct disassemble_info *, disassembler_ftype, bfd_boolean,
bfd_byte *, bfd_vma, bfd_vma, arelent ***, arelent **));
-static void disassemble_data PARAMS ((bfd *));
-static const char *endian_string PARAMS ((enum bfd_endian));
-static asymbol ** slurp_symtab PARAMS ((bfd *));
-static asymbol ** slurp_dynamic_symtab PARAMS ((bfd *));
-static long remove_useless_symbols PARAMS ((asymbol **, long));
-static int compare_symbols PARAMS ((const PTR, const PTR));
-static int compare_relocs PARAMS ((const PTR, const PTR));
-static void dump_stabs PARAMS ((bfd *));
-static boolean read_section_stabs PARAMS ((bfd *, const char *, const char *));
-static void print_section_stabs PARAMS ((bfd *, const char *, const char *));
+static void disassemble_data
+ PARAMS ((bfd *));
+static asymbol ** slurp_symtab
+ PARAMS ((bfd *));
+static asymbol ** slurp_dynamic_symtab
+ PARAMS ((bfd *));
+static long remove_useless_symbols
+ PARAMS ((asymbol **, long));
+static int compare_symbols
+ PARAMS ((const PTR, const PTR));
+static int compare_relocs
+ PARAMS ((const PTR, const PTR));
+static void dump_stabs
+ PARAMS ((bfd *));
+static bfd_boolean read_section_stabs
+ PARAMS ((bfd *, const char *, const char *));
+static void print_section_stabs
+ PARAMS ((bfd *, const char *, const char *));
+static void dump_section_stabs
+ PARAMS ((bfd *, char *, char *));
\f
static void
usage (stream, status)
--file-start-context Include context from start of file (with -S)\n\
-l, --line-numbers Include line numbers and filenames in output\n\
-C, --demangle[=STYLE] Decode mangled/processed symbol names\n\
- The STYLE, if specified, can be `auto', 'gnu',\n\
- 'lucid', 'arm', 'hp', 'edg', or 'gnu-v3'\n\
+ The STYLE, if specified, can be `auto', `gnu',\n\
+ `lucid', `arm', `hp', `edg', `gnu-v3', `java'\n\
+ or `gnat'\n\
-w, --wide Format output for more than 80 columns\n\
-z, --disassemble-zeroes Do not skip blocks of zeroes when disassembling\n\
- --start-address=ADDR Only process data whoes address is >= ADDR\n\
- --stop-address=ADDR Only process data whoes address is <= ADDR\n\
+ --start-address=ADDR Only process data whose address is >= ADDR\n\
+ --stop-address=ADDR Only process data whose address is <= ADDR\n\
--prefix-addresses Print complete address alongside disassembly\n\
--[no-]show-raw-insn Display hex alongside symbolic disassembly\n\
--adjust-vma=OFFSET Add OFFSET to all displayed section addresses\n\
if (wide_output)
printf (_(" Flags"));
+ if (abfd->flags & HAS_LOAD_PAGE)
+ printf (_(" Pg"));
printf ("\n");
bfd_map_over_sections (abfd, dump_section_header, (PTR) NULL);
if (!(bfd_get_file_flags (abfd) & HAS_SYMS))
{
- non_fatal (_("%s: no symbols"), bfd_get_filename (abfd));
symcount = 0;
return NULL;
}
symcount = bfd_canonicalize_symtab (abfd, sy);
if (symcount < 0)
bfd_fatal (bfd_get_filename (abfd));
- if (symcount == 0)
- non_fatal (_("%s: no symbols"), bfd_get_filename (abfd));
return sy;
}
dynsymcount = bfd_canonicalize_dynamic_symtab (abfd, sy);
if (dynsymcount < 0)
bfd_fatal (bfd_get_filename (abfd));
- if (dynsymcount == 0)
- non_fatal (_("%s: No dynamic symbols"), bfd_get_filename (abfd));
return sy;
}
const asymbol *b = *(const asymbol **)bp;
const char *an, *bn;
size_t anl, bnl;
- boolean af, bf;
+ bfd_boolean af, bf;
flagword aflags, bflags;
if (bfd_asymbol_value (a) > bfd_asymbol_value (b))
/* The symbols gnu_compiled and gcc2_compiled convey no real
information, so put them after other symbols with the same value. */
-
af = (strstr (an, "gnu_compiled") != NULL
|| strstr (an, "gcc2_compiled") != NULL);
bf = (strstr (bn, "gnu_compiled") != NULL
return 0;
}
-/* Print VMA to STREAM. If SKIP_ZEROES is true, omit leading zeroes. */
+/* Print VMA to STREAM. If SKIP_ZEROES is TRUE, omit leading zeroes. */
static void
objdump_print_value (vma, info, skip_zeroes)
bfd_vma vma;
struct disassemble_info *info;
- boolean skip_zeroes;
+ bfd_boolean skip_zeroes;
{
char buf[30];
char *p;
}
/* Locate a symbol given a bfd, a section, and a VMA. If REQUIRE_SEC
- is true, then always require the symbol to be in the section. This
+ is TRUE, then always require the symbol to be in the section. This
returns NULL if there is no suitable symbol. If PLACE is not NULL,
then *PLACE is set to the index of the symbol in sorted_syms. */
bfd *abfd;
asection *sec;
bfd_vma vma;
- boolean require_sec;
+ bfd_boolean require_sec;
long *place;
{
/* @@ Would it speed things up to cache the last two symbols returned,
sections have overlapping memory ranges, but in that case there's
no way to tell what's desired without looking at the relocation
table. */
-
if (sorted_syms[thisplace]->section != sec
&& (require_sec
|| ((abfd->flags & HAS_RELOC) != 0
!= bfd_asymbol_value (sorted_syms[thisplace]))
break;
}
+
--i;
+
for (; i >= 0; i--)
{
if (sorted_syms[i]->section == sec
asymbol *sym;
bfd_vma vma;
struct disassemble_info *info;
- boolean skip_zeroes;
+ bfd_boolean skip_zeroes;
{
objdump_print_value (vma, info, skip_zeroes);
if (vma < secaddr)
{
(*info->fprintf_func) (info->stream, "-0x");
- objdump_print_value (secaddr - vma, info, true);
+ objdump_print_value (secaddr - vma, info, TRUE);
}
else if (vma > secaddr)
{
(*info->fprintf_func) (info->stream, "+0x");
- objdump_print_value (vma - secaddr, info, true);
+ objdump_print_value (vma - secaddr, info, TRUE);
}
(*info->fprintf_func) (info->stream, ">");
}
if (bfd_asymbol_value (sym) > vma)
{
(*info->fprintf_func) (info->stream, "-0x");
- objdump_print_value (bfd_asymbol_value (sym) - vma, info, true);
+ objdump_print_value (bfd_asymbol_value (sym) - vma, info, TRUE);
}
else if (vma > bfd_asymbol_value (sym))
{
(*info->fprintf_func) (info->stream, "+0x");
- objdump_print_value (vma - bfd_asymbol_value (sym), info, true);
+ objdump_print_value (vma - bfd_asymbol_value (sym), info, TRUE);
}
(*info->fprintf_func) (info->stream, ">");
}
}
/* Print VMA to INFO, symbolically if possible. If SKIP_ZEROES is
- true, don't output leading zeroes. */
+ TRUE, don't output leading zeroes. */
static void
objdump_print_addr (vma, info, skip_zeroes)
bfd_vma vma;
struct disassemble_info *info;
- boolean skip_zeroes;
+ bfd_boolean skip_zeroes;
{
struct objdump_disasm_info *aux;
asymbol *sym;
/* Skip ahead to a given line in a file, optionally printing each
line. */
-static void
-skip_to_line PARAMS ((struct print_file_list *, unsigned int, boolean));
+static void skip_to_line
+ PARAMS ((struct print_file_list *, unsigned int, bfd_boolean));
static void
skip_to_line (p, line, show)
struct print_file_list *p;
unsigned int line;
- boolean show;
+ bfd_boolean show;
{
while (p->line < line)
{
p->line = 0;
}
if (p->f != NULL)
- skip_to_line (p, l, false);
+ skip_to_line (p, l, FALSE);
if (print_files->f != NULL)
{
if (p->f != NULL)
{
- skip_to_line (p, line, true);
+ skip_to_line (p, line, TRUE);
*pp = p->next;
p->next = print_files;
print_files = p;
l = line - SHOW_PRECEDING_CONTEXT_LINES;
if (l < 0)
l = 0;
- skip_to_line (p, l, false);
+ skip_to_line (p, l, FALSE);
if (p->f != NULL)
- skip_to_line (p, line, true);
+ skip_to_line (p, line, TRUE);
}
}
}
relppend)
struct disassemble_info *info;
disassembler_ftype disassemble_fn;
- boolean insns;
+ bfd_boolean insns;
bfd_byte *data;
bfd_vma start_offset;
bfd_vma stop_offset;
struct objdump_disasm_info *aux;
asection *section;
int octets_per_line;
- boolean done_dot;
+ bfd_boolean done_dot;
int skip_addr_chars;
bfd_vma addr_offset;
int opb = info->octets_per_byte;
info->insn_info_valid = 0;
- done_dot = false;
+ done_dot = FALSE;
addr_offset = start_offset;
while (addr_offset < stop_offset)
{
bfd_vma z;
int octets = 0;
- boolean need_nl = false;
+ bfd_boolean need_nl = FALSE;
/* If we see more than SKIP_ZEROES octets of zeroes, we just
print `...'. */
int bpc = 0;
int pb = 0;
- done_dot = false;
+ done_dot = FALSE;
if (with_line_numbers || with_source_code)
/* The line number tables will refer to unadjusted
}
else
{
- aux->require_sec = true;
+ aux->require_sec = TRUE;
objdump_print_address (section->vma + addr_offset, info);
- aux->require_sec = false;
+ aux->require_sec = FALSE;
putchar (' ');
}
if (!wide_output)
putchar ('\n');
else
- need_nl = true;
+ need_nl = TRUE;
}
if ((section->flags & SEC_RELOC) != 0
else
printf ("\t\t\t");
- objdump_print_value (section->vma + q->address, info, true);
+ objdump_print_value (section->vma + q->address, info, TRUE);
printf (": %s\t", q->howto->name);
if (q->addend)
{
printf ("+0x");
- objdump_print_value (q->addend, info, true);
+ objdump_print_value (q->addend, info, TRUE);
}
printf ("\n");
- need_nl = false;
+ need_nl = FALSE;
++(*relppp);
}
}
sorted_symcount = remove_useless_symbols (sorted_syms, symcount);
- /* Sort the symbols into section and symbol order */
+ /* Sort the symbols into section and symbol order. */
qsort (sorted_syms, sorted_symcount, sizeof (asymbol *), compare_symbols);
- INIT_DISASSEMBLE_INFO(disasm_info, stdout, fprintf);
+ INIT_DISASSEMBLE_INFO (disasm_info, stdout, fprintf);
+
disasm_info.application_data = (PTR) &aux;
aux.abfd = abfd;
- aux.require_sec = false;
+ aux.require_sec = FALSE;
disasm_info.print_address_func = objdump_print_address;
disasm_info.symbol_at_address_func = objdump_symbol_at_address;
if (machine != (char *) NULL)
{
const bfd_arch_info_type *info = bfd_scan_arch (machine);
+
if (info == NULL)
- {
- fatal (_("Can't use supplied machine %s"), machine);
- }
+ fatal (_("Can't use supplied machine %s"), machine);
+
abfd->arch_info = info;
}
/* Skip over the relocs belonging to addresses below the
start address. */
if (start_address != (bfd_vma) -1)
- {
- while (relpp < relppend
- && (*relpp)->address < start_address)
- ++relpp;
- }
+ while (relpp < relppend
+ && (*relpp)->address < start_address)
+ ++relpp;
}
}
disasm_info.buffer_vma = section->vma;
disasm_info.buffer_length = datasize;
disasm_info.section = section;
+
if (start_address == (bfd_vma) -1
|| start_address < disasm_info.buffer_vma)
addr_offset = 0;
else
addr_offset = start_address - disasm_info.buffer_vma;
+
if (stop_address == (bfd_vma) -1)
stop_offset = datasize / opb;
else
}
sym = find_symbol_for_address (abfd, section, section->vma + addr_offset,
- true, &place);
+ TRUE, &place);
while (addr_offset < stop_offset)
{
asymbol *nextsym;
unsigned long nextstop_offset;
- boolean insns;
+ bfd_boolean insns;
if (sym != NULL && bfd_asymbol_value (sym) <= section->vma + addr_offset)
{
&& bfd_asymbol_value (sorted_syms[x]) <= section->vma + addr_offset);
++x)
continue;
+
disasm_info.symbols = & sorted_syms[place];
disasm_info.num_symbols = x - place;
}
if (! prefix_addresses)
{
- printf ("\n");
+ (* disasm_info.fprintf_func) (disasm_info.stream, "\n");
objdump_print_addr_with_sym (abfd, section, sym,
section->vma + addr_offset,
&disasm_info,
- false);
- printf (":\n");
+ FALSE);
+ (* disasm_info.fprintf_func) (disasm_info.stream, ":\n");
}
if (sym != NULL && bfd_asymbol_value (sym) > section->vma + addr_offset)
&& (strstr (bfd_asymbol_name (sym), "gcc2_compiled")
== NULL))
|| (sym->flags & BSF_FUNCTION) != 0)
- insns = true;
+ insns = TRUE;
else
- insns = false;
+ insns = FALSE;
disassemble_bytes (&disasm_info, disassemble_fn, insns, data,
addr_offset, nextstop_offset, &relpp, relppend);
}
free (data);
+
if (relbuf != NULL)
free (relbuf);
}
free (sorted_syms);
}
\f
-
-/* Define a table of stab values and print-strings. We wish the initializer
- could be a direct-mapped table, but instead we build one the first
- time we need it. */
-
-static void dump_section_stabs PARAMS ((bfd *abfd, char *stabsect_name,
- char *strsect_name));
-
/* Dump the stabs sections from an object file that has a section that
uses Sun stabs encoding. */
dump_section_stabs (abfd, "$GDB_SYMBOLS$", "$GDB_STRINGS$");
}
-static bfd_byte *stabs;
-static bfd_size_type stab_size;
-
-static char *strtab;
-static bfd_size_type stabstr_size;
-
/* Read ABFD's stabs section STABSECT_NAME into `stabs'
and string table section STRSECT_NAME into `strtab'.
- If the section exists and was read, allocate the space and return true.
- Otherwise return false. */
+ If the section exists and was read, allocate the space and return TRUE.
+ Otherwise return FALSE. */
-static boolean
+static bfd_boolean
read_section_stabs (abfd, stabsect_name, strsect_name)
bfd *abfd;
const char *stabsect_name;
if (0 == stabsect)
{
printf (_("No %s section present\n\n"), stabsect_name);
- return false;
+ return FALSE;
}
stabstrsect = bfd_get_section_by_name (abfd, strsect_name);
non_fatal (_("%s has no %s section"),
bfd_get_filename (abfd), strsect_name);
exit_status = 1;
- return false;
+ return FALSE;
}
stab_size = bfd_section_size (abfd, stabsect);
free (stabs);
free (strtab);
exit_status = 1;
- return false;
+ return FALSE;
}
if (! bfd_get_section_contents (abfd, stabstrsect, (PTR) strtab, 0,
free (stabs);
free (strtab);
exit_status = 1;
- return false;
+ return FALSE;
}
- return true;
+ return TRUE;
}
/* Stabs entries use a 12 byte format:
We start the index at -1 because there is a dummy symbol on
the front of stabs-in-{coff,elf} sections that supplies sizes. */
-
for (i = -1; stabp < stabs_end; stabp += STABSIZE, i++)
{
const char *name;
/* Symbols with type == 0 (N_UNDF) specify the length of the
string table associated with this file. We use that info
to know how to relocate the *next* file's string table indices. */
-
if (type == N_UNDF)
{
file_string_table_offset = next_file_string_table_offset;
{
/* Using the (possibly updated) string table offset, print the
string (if any) associated with this symbol. */
-
if ((strx + file_string_table_offset) < stabstr_size)
printf (" %s", &strtab[strx + file_string_table_offset]);
else
}
}
}
+
\f
static void
dump_bfd_header (abfd)
PF (WP_TEXT, "WP_TEXT");
PF (D_PAGED, "D_PAGED");
PF (BFD_IS_RELAXABLE, "BFD_IS_RELAXABLE");
+ PF (HAS_LOAD_PAGE, "HAS_LOAD_PAGE");
printf (_("\nstart address 0x"));
bfd_printf_vma (abfd, abfd->start_address);
printf ("\n");
}
+
\f
static void
dump_bfd_private_header (abfd)
bfd_print_private_bfd_data (abfd, stdout);
}
-/* Dump selected contents of ABFD */
+/* Dump selected contents of ABFD. */
static void
dump_bfd (abfd)
printf (_("\n%s: file format %s\n"), bfd_get_filename (abfd),
abfd->xvec->name);
if (dump_ar_hdrs)
- print_arelt_descr (stdout, abfd, true);
+ print_arelt_descr (stdout, abfd, TRUE);
if (dump_file_header)
dump_bfd_header (abfd);
if (dump_private_headers)
putchar ('\n');
if (dump_section_headers)
dump_headers (abfd);
+
if (dump_symtab || dump_reloc_info || disassemble || dump_debugging)
- {
- syms = slurp_symtab (abfd);
- }
+ syms = slurp_symtab (abfd);
if (dump_dynamic_symtab || dump_dynamic_reloc_info)
- {
- dynsyms = slurp_dynamic_symtab (abfd);
- }
+ dynsyms = slurp_dynamic_symtab (abfd);
+
if (dump_symtab)
- dump_symbols (abfd, false);
+ dump_symbols (abfd, FALSE);
if (dump_dynamic_symtab)
- dump_symbols (abfd, true);
+ dump_symbols (abfd, TRUE);
if (dump_stab_section_info)
dump_stabs (abfd);
if (dump_reloc_info && ! disassemble)
}
}
}
+
if (syms)
{
free (syms);
syms = NULL;
}
+
if (dynsyms)
{
free (dynsyms);
return;
}
- if (bfd_check_format (file, bfd_archive) == true)
+ if (bfd_check_format (file, bfd_archive))
{
bfd *last_arfile = NULL;
bfd_close (file);
}
\f
-/* Actually display the various requested regions */
+/* Actually display the various requested regions. */
static void
dump_data (abfd)
{
if (section->flags & SEC_HAS_CONTENTS)
{
+ char buf[64];
+ int count, width;
+
printf (_("Contents of section %s:\n"), section->name);
if (bfd_section_size (abfd, section) == 0)
if (stop_offset > bfd_section_size (abfd, section) / opb)
stop_offset = bfd_section_size (abfd, section) / opb;
}
+
+ width = 4;
+
+ bfd_sprintf_vma (abfd, buf, start_offset + section->vma);
+ if (strlen (buf) >= sizeof (buf))
+ abort ();
+ count = 0;
+ while (buf[count] == '0' && buf[count+1] != '\0')
+ count++;
+ count = strlen (buf) - count;
+ if (count > width)
+ width = count;
+
+ bfd_sprintf_vma (abfd, buf, stop_offset + section->vma - 1);
+ if (strlen (buf) >= sizeof (buf))
+ abort ();
+ count = 0;
+ while (buf[count] == '0' && buf[count+1] != '\0')
+ count++;
+ count = strlen (buf) - count;
+ if (count > width)
+ width = count;
+
for (addr_offset = start_offset;
- addr_offset < stop_offset; addr_offset += onaline)
+ addr_offset < stop_offset; addr_offset += onaline / opb)
{
bfd_size_type j;
- printf (" %04lx ", (unsigned long int)
- (addr_offset + section->vma));
+ bfd_sprintf_vma (abfd, buf, (addr_offset + section->vma));
+ count = strlen (buf);
+ if (count >= sizeof (buf))
+ abort ();
+ putchar (' ');
+ while (count < width)
+ {
+ putchar ('0');
+ count++;
+ }
+ fputs (buf + count - width, stdout);
+ putchar (' ');
+
for (j = addr_offset * opb;
j < addr_offset * opb + onaline; j++)
{
}
printf (" ");
- for (j = addr_offset; j < addr_offset * opb + onaline; j++)
+ for (j = addr_offset * opb;
+ j < addr_offset * opb + onaline; j++)
{
if (j >= stop_offset * opb)
printf (" ");
}
}
-/* Should perhaps share code and display with nm? */
+/* Should perhaps share code and display with nm? */
+
static void
dump_symbols (abfd, dynamic)
bfd *abfd ATTRIBUTE_UNUSED;
- boolean dynamic;
+ bfd_boolean dynamic;
{
asymbol **current;
long max;
{
current = dynsyms;
max = dynsymcount;
- if (max == 0)
- return;
printf ("DYNAMIC SYMBOL TABLE:\n");
}
else
{
current = syms;
max = symcount;
- if (max == 0)
- return;
printf ("SYMBOL TABLE:\n");
}
+ if (max == 0)
+ printf (_("no symbols\n"));
+
for (count = 0; count < max; count++)
{
if (*current)
/* If we want to demangle the name, we demangle it
here, and temporarily clobber it while calling
bfd_print_symbol. FIXME: This is a gross hack. */
-
alloc = demangle (cur_bfd, name);
(*current)->name = alloc;
}
{
relpp = (arelent **) xmalloc (relsize);
relcount = bfd_canonicalize_reloc (abfd, a, relpp, syms);
+
if (relcount < 0)
bfd_fatal (bfd_get_filename (abfd));
else if (relcount == 0)
- {
- printf (" (none)\n\n");
- }
+ printf (" (none)\n\n");
else
{
printf ("\n");
printf ("DYNAMIC RELOCATION RECORDS");
if (relsize == 0)
- {
- printf (" (none)\n\n");
- }
+ printf (" (none)\n\n");
else
{
relpp = (arelent **) xmalloc (relsize);
relcount = bfd_canonicalize_dynamic_reloc (abfd, relpp, dynsyms);
+
if (relcount < 0)
bfd_fatal (bfd_get_filename (abfd));
else if (relcount == 0)
- {
- printf (" (none)\n\n");
- }
+ printf (" (none)\n\n");
else
{
printf ("\n");
/* Get column headers lined up reasonably. */
{
static int width;
+
if (width == 0)
{
char buf[30];
free (last_functionname);
last_functionname = xstrdup (functionname);
}
+
if (line > 0
&& (line != last_line
|| (filename != NULL
sym_name = NULL;
section_name = NULL;
}
+
if (sym_name)
{
bfd_printf_vma (abfd, q->address);
q->howto->name,
section_name);
}
+
if (q->addend)
{
printf ("+0x");
bfd_printf_vma (abfd, q->addend);
}
+
printf ("\n");
}
}
\f
-/* The length of the longest architecture name + 1. */
-#define LONGEST_ARCH sizeof("powerpc:common")
-
-static const char *
-endian_string (endian)
- enum bfd_endian endian;
-{
- if (endian == BFD_ENDIAN_BIG)
- return "big endian";
- else if (endian == BFD_ENDIAN_LITTLE)
- return "little endian";
- else
- return "endianness unknown";
-}
-
-/* List the targets that BFD is configured to support, each followed
- by its endianness and the architectures it supports. */
-
-static void
-display_target_list ()
-{
- extern const bfd_target *const *bfd_target_vector;
- char *dummy_name;
- int t;
-
- dummy_name = make_temp_file (NULL);
- for (t = 0; bfd_target_vector[t]; t++)
- {
- const bfd_target *p = bfd_target_vector[t];
- bfd *abfd = bfd_openw (dummy_name, p->name);
- int a;
-
- printf ("%s\n (header %s, data %s)\n", p->name,
- endian_string (p->header_byteorder),
- endian_string (p->byteorder));
-
- if (abfd == NULL)
- {
- nonfatal (dummy_name);
- continue;
- }
-
- if (! bfd_set_format (abfd, bfd_object))
- {
- if (bfd_get_error () != bfd_error_invalid_operation)
- nonfatal (p->name);
- bfd_close_all_done (abfd);
- continue;
- }
-
- for (a = (int) bfd_arch_obscure + 1; a < (int) bfd_arch_last; a++)
- if (bfd_set_arch_mach (abfd, (enum bfd_architecture) a, 0))
- printf (" %s\n",
- bfd_printable_arch_mach ((enum bfd_architecture) a, 0));
- bfd_close_all_done (abfd);
- }
- unlink (dummy_name);
- free (dummy_name);
-}
-
-/* Print a table showing which architectures are supported for entries
- FIRST through LAST-1 of bfd_target_vector (targets across,
- architectures down). */
-
-static void
-display_info_table (first, last)
- int first;
- int last;
-{
- extern const bfd_target *const *bfd_target_vector;
- int t, a;
- char *dummy_name;
-
- /* Print heading of target names. */
- printf ("\n%*s", (int) LONGEST_ARCH, " ");
- for (t = first; t < last && bfd_target_vector[t]; t++)
- printf ("%s ", bfd_target_vector[t]->name);
- putchar ('\n');
-
- dummy_name = make_temp_file (NULL);
- for (a = (int) bfd_arch_obscure + 1; a < (int) bfd_arch_last; a++)
- if (strcmp (bfd_printable_arch_mach (a, 0), "UNKNOWN!") != 0)
- {
- printf ("%*s ", (int) LONGEST_ARCH - 1,
- bfd_printable_arch_mach (a, 0));
- for (t = first; t < last && bfd_target_vector[t]; t++)
- {
- const bfd_target *p = bfd_target_vector[t];
- boolean ok = true;
- bfd *abfd = bfd_openw (dummy_name, p->name);
-
- if (abfd == NULL)
- {
- nonfatal (p->name);
- ok = false;
- }
-
- if (ok)
- {
- if (! bfd_set_format (abfd, bfd_object))
- {
- if (bfd_get_error () != bfd_error_invalid_operation)
- nonfatal (p->name);
- ok = false;
- }
- }
-
- if (ok)
- {
- if (! bfd_set_arch_mach (abfd, a, 0))
- ok = false;
- }
-
- if (ok)
- printf ("%s ", p->name);
- else
- {
- int l = strlen (p->name);
- while (l--)
- putchar ('-');
- putchar (' ');
- }
- if (abfd != NULL)
- bfd_close_all_done (abfd);
- }
- putchar ('\n');
- }
- unlink (dummy_name);
- free (dummy_name);
-}
-
-/* Print tables of all the target-architecture combinations that
- BFD has been configured to support. */
-
-static void
-display_target_tables ()
-{
- int t, columns;
- extern const bfd_target *const *bfd_target_vector;
- char *colum;
-
- columns = 0;
- colum = getenv ("COLUMNS");
- if (colum != NULL)
- columns = atoi (colum);
- if (columns == 0)
- columns = 80;
-
- t = 0;
- while (bfd_target_vector[t] != NULL)
- {
- int oldt = t, wid;
-
- wid = LONGEST_ARCH + strlen (bfd_target_vector[t]->name) + 1;
- ++t;
- while (wid < columns && bfd_target_vector[t] != NULL)
- {
- int newwid;
-
- newwid = wid + strlen (bfd_target_vector[t]->name) + 1;
- if (newwid >= columns)
- break;
- wid = newwid;
- ++t;
- }
- display_info_table (oldt, t);
- }
-}
-
-static void
-display_info ()
-{
- printf (_("BFD header file version %s\n"), BFD_VERSION_STRING);
- display_target_list ();
- display_target_tables ();
-}
-
int main PARAMS ((int, char **));
int
{
int c;
char *target = default_target;
- boolean seenflag = false;
+ bfd_boolean seenflag = FALSE;
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
only = optarg;
break;
case 'l':
- with_line_numbers = true;
+ with_line_numbers = TRUE;
break;
case 'b':
target = optarg;
break;
case 'C':
- do_demangle = true;
+ do_demangle = TRUE;
if (optarg != NULL)
{
enum demangling_styles style;
}
break;
case 'w':
- wide_output = true;
+ wide_output = TRUE;
break;
case OPTION_ADJUST_VMA:
adjust_section_vma = parse_vma (optarg, "--adjust-vma");
break;
case 'f':
- dump_file_header = true;
- seenflag = true;
+ dump_file_header = TRUE;
+ seenflag = TRUE;
break;
case 'i':
- formats_info = true;
- seenflag = true;
+ formats_info = TRUE;
+ seenflag = TRUE;
break;
case 'p':
- dump_private_headers = true;
- seenflag = true;
+ dump_private_headers = TRUE;
+ seenflag = TRUE;
break;
case 'x':
- dump_private_headers = true;
- dump_symtab = true;
- dump_reloc_info = true;
- dump_file_header = true;
- dump_ar_hdrs = true;
- dump_section_headers = true;
- seenflag = true;
+ dump_private_headers = TRUE;
+ dump_symtab = TRUE;
+ dump_reloc_info = TRUE;
+ dump_file_header = TRUE;
+ dump_ar_hdrs = TRUE;
+ dump_section_headers = TRUE;
+ seenflag = TRUE;
break;
case 't':
- dump_symtab = true;
- seenflag = true;
+ dump_symtab = TRUE;
+ seenflag = TRUE;
break;
case 'T':
- dump_dynamic_symtab = true;
- seenflag = true;
+ dump_dynamic_symtab = TRUE;
+ seenflag = TRUE;
break;
case 'd':
- disassemble = true;
- seenflag = true;
+ disassemble = TRUE;
+ seenflag = TRUE;
break;
case 'z':
- disassemble_zeroes = true;
+ disassemble_zeroes = TRUE;
break;
case 'D':
- disassemble = true;
- disassemble_all = true;
- seenflag = true;
+ disassemble = TRUE;
+ disassemble_all = TRUE;
+ seenflag = TRUE;
break;
case 'S':
- disassemble = true;
- with_source_code = true;
- seenflag = true;
+ disassemble = TRUE;
+ with_source_code = TRUE;
+ seenflag = TRUE;
break;
case 'g':
dump_debugging = 1;
- seenflag = true;
+ seenflag = TRUE;
break;
case 'G':
- dump_stab_section_info = true;
- seenflag = true;
+ dump_stab_section_info = TRUE;
+ seenflag = TRUE;
break;
case 's':
- dump_section_contents = true;
- seenflag = true;
+ dump_section_contents = TRUE;
+ seenflag = TRUE;
break;
case 'r':
- dump_reloc_info = true;
- seenflag = true;
+ dump_reloc_info = TRUE;
+ seenflag = TRUE;
break;
case 'R':
- dump_dynamic_reloc_info = true;
- seenflag = true;
+ dump_dynamic_reloc_info = TRUE;
+ seenflag = TRUE;
break;
case 'a':
- dump_ar_hdrs = true;
- seenflag = true;
+ dump_ar_hdrs = TRUE;
+ seenflag = TRUE;
break;
case 'h':
- dump_section_headers = true;
- seenflag = true;
+ dump_section_headers = TRUE;
+ seenflag = TRUE;
break;
case 'H':
usage (stdout, 0);
- seenflag = true;
+ seenflag = TRUE;
case 'v':
case 'V':
- show_version = true;
- seenflag = true;
+ show_version = TRUE;
+ seenflag = TRUE;
break;
default:
if (show_version)
print_version ("objdump");
- if (seenflag == false)
+ if (!seenflag)
usage (stderr, 2);
if (formats_info)
- display_info ();
+ exit_status = display_info ();
else
{
if (optind == argc)
projects / binutils-gdb.git / blobdiff