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authorIan Lance Taylor <ian@airs.com>1997-01-28 21:47:52 +0000
committerIan Lance Taylor <ian@airs.com>1997-01-28 21:47:52 +0000
commitb4aabb244ebc7b814f51531cfc9f0301f666d806 (patch)
treec8761007ce6d0a455626634df25160ca2b7e0d63 /binutils
parent39bb58e0adc7a5caccdd284d3ead53728214f5dd (diff)
downloadgdb-b4aabb244ebc7b814f51531cfc9f0301f666d806.zip
gdb-b4aabb244ebc7b814f51531cfc9f0301f666d806.tar.gz
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* objdump.c (disassemble_bytes): Don't skip zeroes if the
disassembler has told us that we are in a branch delay slot.
Diffstat (limited to 'binutils')
-rw-r--r--binutils/ChangeLog5
-rw-r--r--binutils/objdump.c676
2 files changed, 479 insertions, 202 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 7392598..7cb57f2 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jan 28 16:47:26 1997 Ian Lance Taylor <ian@cygnus.com>
+
+ * objdump.c (disassemble_bytes): Don't skip zeroes if the
+ disassembler has told us that we are in a branch delay slot.
+
Mon Jan 20 14:24:04 1997 Ian Lance Taylor <ian@cygnus.com>
* size.c (berkeley_sum): Rewrite. Skip sections which are not
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 08b15cd..0963904 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -54,6 +54,7 @@ static int dump_reloc_info; /* -r */
static int dump_dynamic_reloc_info; /* -R */
static int dump_ar_hdrs; /* -a */
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 int show_raw_insn; /* --show-raw-insn */
@@ -124,12 +125,27 @@ display_bfd PARAMS ((bfd *abfd));
static void
objdump_print_value PARAMS ((bfd_vma, struct disassemble_info *));
+static asymbol *
+find_symbol_for_address PARAMS ((bfd *, asection *, bfd_vma, boolean, long *));
+
+static void
+objdump_print_addr_with_sym PARAMS ((bfd *, asection *, asymbol *, bfd_vma,
+ struct disassemble_info *));
+
static void
objdump_print_address PARAMS ((bfd_vma, struct disassemble_info *));
static void
show_line PARAMS ((bfd *, asection *, bfd_vma));
+static void
+disassemble_bytes PARAMS ((struct disassemble_info *, disassembler_ftype,
+ boolean, bfd_byte *, long, long, arelent ***,
+ arelent **));
+
+static void
+disassemble_data PARAMS ((bfd *));
+
static const char *
endian_string PARAMS ((enum bfd_endian));
@@ -149,7 +165,8 @@ Usage: %s [-ahifdDprRtTxsSlw] [-b bfdname] [-m machine] [-j section-name]\n\
[--syms] [--all-headers] [--dynamic-syms] [--dynamic-reloc]\n\
[--wide] [--version] [--help] [--private-headers]\n\
[--start-address=addr] [--stop-address=addr]\n\
- [--show-raw-insn] [-EB|-EL] [--endian={big|little}] objfile...\n\
+ [--prefix-addresses] [--show-raw-insn]\n\
+ [-EB|-EL] [--endian={big|little}] objfile...\n\
at least one option besides -l (--line-numbers) must be given\n");
list_supported_targets (program_name, stream);
if (status == 0)
@@ -181,6 +198,7 @@ static struct option long_options[]=
{"help", no_argument, NULL, 'H'},
{"info", no_argument, NULL, 'i'},
{"line-numbers", no_argument, NULL, 'l'},
+ {"prefix-addresses", no_argument, &prefix_addresses, 1},
{"reloc", no_argument, NULL, 'r'},
{"section", required_argument, NULL, 'j'},
{"section-headers", no_argument, NULL, 'h'},
@@ -437,8 +455,8 @@ compare_symbols (ap, bp)
if (! af && bf)
return -1;
- /* Try to sort global symbols before local symbols before debugging
- symbols. */
+ /* Try to sort global symbols before local symbols before function
+ symbols before debugging symbols. */
aflags = a->flags;
bflags = b->flags;
@@ -450,6 +468,13 @@ compare_symbols (ap, bp)
else
return -1;
}
+ if ((aflags & BSF_FUNCTION) != (bflags & BSF_FUNCTION))
+ {
+ if ((aflags & BSF_FUNCTION) != 0)
+ return -1;
+ else
+ return 1;
+ }
if ((aflags & BSF_LOCAL) != (bflags & BSF_LOCAL))
{
if ((aflags & BSF_LOCAL) != 0)
@@ -515,18 +540,24 @@ objdump_print_value (vma, info)
sprintf_vma (buf, vma);
for (p = buf; *p == '0'; ++p)
;
+ if (*p == '\0')
+ --p;
(*info->fprintf_func) (info->stream, "%s", p);
}
-/* Print VMA symbolically to INFO if possible. */
+/* 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
+ 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. */
-static void
-objdump_print_address (vma, info)
+static asymbol *
+find_symbol_for_address (abfd, sec, vma, require_sec, place)
+ bfd *abfd;
+ asection *sec;
bfd_vma vma;
- struct disassemble_info *info;
+ boolean require_sec;
+ long *place;
{
- char buf[30];
-
/* @@ Would it speed things up to cache the last two symbols returned,
and maybe their address ranges? For many processors, only one memory
operand can be present at a time, so the 2-entry cache wouldn't be
@@ -537,11 +568,8 @@ objdump_print_address (vma, info)
long max = sorted_symcount;
long thisplace;
- sprintf_vma (buf, vma);
- (*info->fprintf_func) (info->stream, "%s", buf);
-
if (sorted_symcount < 1)
- return;
+ return NULL;
/* Perform a binary search looking for the closest symbol to the
required value. We are searching the range (min, max]. */
@@ -572,102 +600,150 @@ objdump_print_address (vma, info)
== bfd_asymbol_value (sorted_syms[thisplace - 1])))
--thisplace;
- {
- /* If the file is relocateable, 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.
+ /* If the file is relocateable, 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.
- Note that this may be wrong for some symbol references if the
- sections have overlapping memory ranges, but in that case there's
- no way to tell what's desired without looking at the relocation
- table. */
- struct objdump_disasm_info *aux;
- long i;
-
- aux = (struct objdump_disasm_info *) info->application_data;
- if (sorted_syms[thisplace]->section != aux->sec
- && (aux->require_sec
- || ((aux->abfd->flags & HAS_RELOC) != 0
- && vma >= bfd_get_section_vma (aux->abfd, aux->sec)
- && vma < (bfd_get_section_vma (aux->abfd, aux->sec)
- + bfd_section_size (aux->abfd, aux->sec)))))
- {
- for (i = thisplace + 1; i < sorted_symcount; i++)
- {
- if (bfd_asymbol_value (sorted_syms[i])
- != bfd_asymbol_value (sorted_syms[thisplace]))
+ Note that this may be wrong for some symbol references if the
+ 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
+ && vma >= bfd_get_section_vma (abfd, sec)
+ && vma < (bfd_get_section_vma (abfd, sec)
+ + bfd_section_size (abfd, sec)))))
+ {
+ long i;
+
+ for (i = thisplace + 1; i < sorted_symcount; i++)
+ {
+ if (bfd_asymbol_value (sorted_syms[i])
+ != bfd_asymbol_value (sorted_syms[thisplace]))
+ break;
+ }
+ --i;
+ for (; i >= 0; i--)
+ {
+ if (sorted_syms[i]->section == sec
+ && (i == 0
+ || sorted_syms[i - 1]->section != sec
+ || (bfd_asymbol_value (sorted_syms[i])
+ != bfd_asymbol_value (sorted_syms[i - 1]))))
+ {
+ thisplace = i;
break;
- }
- --i;
- for (; i >= 0; i--)
- {
- if (sorted_syms[i]->section == aux->sec
- && (i == 0
- || sorted_syms[i - 1]->section != aux->sec
- || (bfd_asymbol_value (sorted_syms[i])
- != bfd_asymbol_value (sorted_syms[i - 1]))))
- {
- thisplace = i;
- break;
- }
- }
+ }
+ }
- if (sorted_syms[thisplace]->section != aux->sec)
- {
- /* We didn't find a good symbol with a smaller value.
- Look for one with a larger value. */
- for (i = thisplace + 1; i < sorted_symcount; i++)
- {
- if (sorted_syms[i]->section == aux->sec)
- {
- thisplace = i;
- break;
- }
- }
- }
+ if (sorted_syms[thisplace]->section != sec)
+ {
+ /* We didn't find a good symbol with a smaller value.
+ Look for one with a larger value. */
+ for (i = thisplace + 1; i < sorted_symcount; i++)
+ {
+ if (sorted_syms[i]->section == sec)
+ {
+ thisplace = i;
+ break;
+ }
+ }
+ }
- if (sorted_syms[thisplace]->section != aux->sec
- && (aux->require_sec
- || ((aux->abfd->flags & HAS_RELOC) != 0
- && vma >= bfd_get_section_vma (aux->abfd, aux->sec)
- && vma < (bfd_get_section_vma (aux->abfd, aux->sec)
- + bfd_section_size (aux->abfd, aux->sec)))))
- {
- bfd_vma secaddr;
+ if (sorted_syms[thisplace]->section != sec
+ && (require_sec
+ || ((abfd->flags & HAS_RELOC) != 0
+ && vma >= bfd_get_section_vma (abfd, sec)
+ && vma < (bfd_get_section_vma (abfd, sec)
+ + bfd_section_size (abfd, sec)))))
+ {
+ /* There is no suitable symbol. */
+ return NULL;
+ }
+ }
- (*info->fprintf_func) (info->stream, " <%s",
- bfd_get_section_name (aux->abfd, aux->sec));
- secaddr = bfd_get_section_vma (aux->abfd, aux->sec);
- if (vma < secaddr)
- {
- (*info->fprintf_func) (info->stream, "-");
- objdump_print_value (secaddr - vma, info);
- }
- else if (vma > secaddr)
- {
- (*info->fprintf_func) (info->stream, "+");
- objdump_print_value (vma - secaddr, info);
- }
- (*info->fprintf_func) (info->stream, ">");
- return;
- }
- }
- }
+ if (place != NULL)
+ *place = thisplace;
+
+ return sorted_syms[thisplace];
+}
+
+/* Print an address to INFO symbolically. */
+
+static void
+objdump_print_addr_with_sym (abfd, sec, sym, vma, info)
+ bfd *abfd;
+ asection *sec;
+ asymbol *sym;
+ bfd_vma vma;
+ struct disassemble_info *info;
+{
+ char buf[30];
+
+ sprintf_vma (buf, vma);
+ (*info->fprintf_func) (info->stream, "%s", buf);
- (*info->fprintf_func) (info->stream, " <%s", sorted_syms[thisplace]->name);
- if (bfd_asymbol_value (sorted_syms[thisplace]) > vma)
+ if (sym == NULL)
{
- (*info->fprintf_func) (info->stream, "-");
- objdump_print_value (bfd_asymbol_value (sorted_syms[thisplace]) - vma,
- info);
+ bfd_vma secaddr;
+
+ (*info->fprintf_func) (info->stream, " <%s",
+ bfd_get_section_name (abfd, sec));
+ secaddr = bfd_get_section_vma (abfd, sec);
+ if (vma < secaddr)
+ {
+ (*info->fprintf_func) (info->stream, "-");
+ objdump_print_value (secaddr - vma, info);
+ }
+ else if (vma > secaddr)
+ {
+ (*info->fprintf_func) (info->stream, "+");
+ objdump_print_value (vma - secaddr, info);
+ }
+ (*info->fprintf_func) (info->stream, ">");
}
- else if (vma > bfd_asymbol_value (sorted_syms[thisplace]))
+ else
{
- (*info->fprintf_func) (info->stream, "+");
- objdump_print_value (vma - bfd_asymbol_value (sorted_syms[thisplace]),
- info);
+ (*info->fprintf_func) (info->stream, " <%s", sym->name);
+ if (bfd_asymbol_value (sym) > vma)
+ {
+ (*info->fprintf_func) (info->stream, "-");
+ objdump_print_value (bfd_asymbol_value (sym) - vma, info);
+ }
+ else if (vma > bfd_asymbol_value (sym))
+ {
+ (*info->fprintf_func) (info->stream, "+");
+ objdump_print_value (vma - bfd_asymbol_value (sym), info);
+ }
+ (*info->fprintf_func) (info->stream, ">");
}
- (*info->fprintf_func) (info->stream, ">");
+}
+
+/* Print VMA symbolically to INFO if possible. */
+
+static void
+objdump_print_address (vma, info)
+ bfd_vma vma;
+ struct disassemble_info *info;
+{
+ struct objdump_disasm_info *aux;
+ asymbol *sym;
+
+ if (sorted_symcount < 1)
+ {
+ char buf[30];
+
+ sprintf_vma (buf, vma);
+ (*info->fprintf_func) (info->stream, "%s", buf);
+ return;
+ }
+
+ aux = (struct objdump_disasm_info *) info->application_data;
+ sym = find_symbol_for_address (aux->abfd, aux->sec, vma, aux->require_sec,
+ (long *) NULL);
+ objdump_print_addr_with_sym (aux->abfd, aux->sec, sym, vma, info);
}
/* Hold the last function name and the last line number we displayed
@@ -910,18 +986,256 @@ objdump_sprintf (va_alist)
}
#endif
+/* The number of zeroes we want to see before we start skipping them.
+ The number is arbitrarily chosen. */
+
+#define SKIP_ZEROES (8)
+
+/* The number of zeroes to skip at the end of a section. If the
+ number of zeroes at the end is between SKIP_ZEROES_AT_END and
+ SKIP_ZEROES, they will be disassembled. If there are fewer than
+ SKIP_ZEROES_AT_END, they will be skipped. This is a heuristic
+ attempt to avoid disassembling zeroes inserted by section
+ alignment. */
+
+#define SKIP_ZEROES_AT_END (3)
+
+/* Disassemble some data in memory between given values. */
+
+static void
+disassemble_bytes (info, disassemble_fn, insns, data, start, stop, relppp,
+ relppend)
+ struct disassemble_info *info;
+ disassembler_ftype disassemble_fn;
+ boolean insns;
+ bfd_byte *data;
+ long start;
+ long stop;
+ arelent ***relppp;
+ arelent **relppend;
+{
+ struct objdump_disasm_info *aux;
+ asection *section;
+ int bytes_per_line;
+ boolean done_dot;
+ long i;
+
+ aux = (struct objdump_disasm_info *) info->application_data;
+ section = aux->sec;
+
+ if (insns)
+ bytes_per_line = 4;
+ else
+ bytes_per_line = 16;
+
+ info->insn_info_valid = 0;
+
+ done_dot = false;
+ i = start;
+ while (i < stop)
+ {
+ long z;
+ int bytes;
+ boolean need_nl = false;
+
+ /* If we see more than SKIP_ZEROES bytes of zeroes, we just
+ print `...'. */
+ for (z = i; z < stop; z++)
+ if (data[z] != 0)
+ break;
+ if ((info->insn_info_valid == 0
+ || info->branch_delay_insns == 0)
+ && (z - i >= SKIP_ZEROES
+ || (z == stop && z - i < SKIP_ZEROES_AT_END)))
+ {
+ printf ("\t...\n");
+
+ /* If there are more nonzero bytes 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
+ zero. */
+ if (z != stop)
+ z = i + ((z - i) &~ 3);
+
+ bytes = z - i;
+ }
+ else
+ {
+ char buf[1000];
+ SFILE sfile;
+ int pb = 0;
+
+ done_dot = false;
+
+ if (with_line_numbers || with_source_code)
+ show_line (aux->abfd, section, i);
+
+ if (! prefix_addresses)
+ printf ("%6lx:\t", (unsigned long) (i - start));
+ else
+ {
+ aux->require_sec = true;
+ objdump_print_address (section->vma + i, info);
+ aux->require_sec = false;
+ putchar (' ');
+ }
+
+ if (insns)
+ {
+ sfile.buffer = sfile.current = buf;
+ info->fprintf_func = (fprintf_ftype) objdump_sprintf;
+ info->stream = (FILE *) &sfile;
+ info->bytes_per_line = 0;
+ bytes = (*disassemble_fn) (section->vma + i, info);
+ info->fprintf_func = (fprintf_ftype) fprintf;
+ info->stream = stdout;
+ if (info->bytes_per_line != 0)
+ bytes_per_line = info->bytes_per_line;
+ if (bytes < 0)
+ break;
+ }
+ else
+ {
+ long j;
+
+ bytes = bytes_per_line;
+ if (i + bytes > stop)
+ bytes = stop - i;
+
+ for (j = i; j < i + bytes; ++j)
+ {
+ if (isprint (data[j]))
+ buf[j - i] = data[j];
+ else
+ buf[j - i] = '.';
+ }
+ buf[j - i] = '\0';
+ }
+
+ if (! prefix_addresses || show_raw_insn)
+ {
+ long j;
+
+ /* If ! prefix_addresses and ! wide_output, we print
+ four bytes per line. */
+ pb = bytes;
+ if (pb > bytes_per_line && ! prefix_addresses && ! wide_output)
+ pb = bytes_per_line;
+
+ for (j = i; j < i + pb; ++j)
+ {
+ printf ("%02x", (unsigned) data[j]);
+ putchar (' ');
+ }
+
+ for (; pb < bytes_per_line; ++pb)
+ printf (" ");
+
+ /* Separate raw data from instruction by extra space. */
+ if (insns)
+ putchar ('\t');
+ else
+ printf (" ");
+ }
+
+ printf ("%s", buf);
+
+ if (! prefix_addresses || show_raw_insn)
+ {
+ while (pb < bytes)
+ {
+ long j;
+
+ putchar ('\n');
+ j = i + pb;
+ printf ("%6lx:\t", (unsigned long) (j - start));
+ pb += bytes_per_line;
+ if (pb > bytes)
+ pb = bytes;
+ for (; j < i + pb; ++j)
+ {
+ printf ("%02x", (unsigned) data[j]);
+ putchar (' ');
+ }
+ }
+ }
+
+ if (!wide_output)
+ putchar ('\n');
+ else
+ need_nl = true;
+ }
+
+ if (dump_reloc_info
+ && (section->flags & SEC_RELOC) != 0)
+ {
+ while ((*relppp) < relppend
+ && ((**relppp)->address >= (bfd_vma) i
+ && (**relppp)->address < (bfd_vma) i + bytes))
+ {
+ arelent *q;
+ const char *sym_name;
+
+ q = **relppp;
+
+ if (wide_output)
+ putchar ('\t');
+ else
+ printf ("\t\t\t");
+
+ objdump_print_value (section->vma + q->address - start, info);
+
+ printf (": %s\t", q->howto->name);
+
+ if (q->sym_ptr_ptr != NULL
+ && *q->sym_ptr_ptr != NULL)
+ {
+ sym_name = bfd_asymbol_name (*q->sym_ptr_ptr);
+ if (sym_name == NULL || *sym_name == '\0')
+ {
+ asection *sym_sec;
+
+ sym_sec = bfd_get_section (*q->sym_ptr_ptr);
+ sym_name = bfd_get_section_name (abfd, sym_sec);
+ if (sym_name == NULL || *sym_name == '\0')
+ sym_name = "*unknown*";
+ }
+ }
+ else
+ sym_name = "*unknown*";
+
+ printf ("%s", sym_name);
+
+ if (q->addend)
+ {
+ printf ("+0x");
+ objdump_print_value (q->addend, info);
+ }
+
+ printf ("\n");
+ need_nl = false;
+ ++(*relppp);
+ }
+ }
+
+ if (need_nl)
+ printf ("\n");
+
+ i += bytes;
+ }
+}
+
+/* Disassemble the contents of an object file. */
+
static void
disassemble_data (abfd)
bfd *abfd;
{
long i;
- disassembler_ftype disassemble_fn = 0; /* New style */
+ disassembler_ftype disassemble_fn;
struct disassemble_info disasm_info;
struct objdump_disasm_info aux;
asection *section;
- boolean done_dot = false;
- char buf[200];
- SFILE sfile;
print_files = NULL;
prev_functionname = NULL;
@@ -1061,118 +1375,76 @@ disassemble_data (abfd)
if (stop > disasm_info.buffer_length)
stop = disasm_info.buffer_length;
}
- while (i < stop)
+
+ if (prefix_addresses)
+ disassemble_bytes (&disasm_info, disassemble_fn, true, data, i, stop,
+ &relpp, relppend);
+ else
{
- int bytes;
- boolean need_nl = false;
-
- if (data[i] == 0
- && (i + 1 >= stop
- || (data[i + 1] == 0
- && (i + 2 >= stop
- || (data[i + 2] == 0
- && (i + 3 >= stop
- || data[i + 3] == 0))))))
- {
- if (done_dot == false)
- {
- printf ("...\n");
- done_dot = true;
- }
- bytes = 4;
- }
- else
+ asymbol *sym;
+ long place;
+
+ sym = find_symbol_for_address (abfd, section, i, true, &place);
+ ++place;
+ while (i < stop)
{
- done_dot = false;
- if (with_line_numbers || with_source_code)
- show_line (abfd, section, i);
- aux.require_sec = true;
- objdump_print_address (section->vma + i, &disasm_info);
- aux.require_sec = false;
- putchar (' ');
+ asymbol *nextsym;
+ long nextstop;
+ boolean insns;
- sfile.buffer = sfile.current = buf;
- disasm_info.fprintf_func = (fprintf_ftype) objdump_sprintf;
- disasm_info.stream = (FILE *) &sfile;
- bytes = (*disassemble_fn) (section->vma + i, &disasm_info);
- disasm_info.fprintf_func = (fprintf_ftype) fprintf;
- disasm_info.stream = stdout;
- if (bytes < 0)
- break;
+ disasm_info.symbol = sym;
+
+ printf ("\n");
+ objdump_print_addr_with_sym (abfd, section, sym,
+ section->vma + i,
+ &disasm_info);
+ printf (":\n");
- if (show_raw_insn)
+ if (sym == NULL)
+ nextsym = NULL;
+ else
{
- long j;
- for (j = i; j < i + bytes; ++j)
- {
- printf ("%02x", (unsigned) data[j]);
- putchar (' ');
- }
- /* Separate raw data from instruction by extra space. */
- putchar (' ');
+ while (place < sorted_symcount
+ && (sorted_syms[place]->section != section
+ || (bfd_asymbol_value (sorted_syms[place])
+ <= bfd_asymbol_value (sym))))
+ ++place;
+ if (place >= sorted_symcount)
+ nextsym = NULL;
+ else
+ nextsym = sorted_syms[place];
}
- printf ("%s", sfile.buffer);
-
- if (!wide_output)
- putchar ('\n');
+ if (nextsym == NULL)
+ nextstop = stop;
else
- need_nl = true;
- }
-
- if (dump_reloc_info
- && (section->flags & SEC_RELOC) != 0)
- {
- while (relpp < relppend
- && ((*relpp)->address >= (bfd_vma) i
- && (*relpp)->address < (bfd_vma) i + bytes))
{
- arelent *q;
- const char *sym_name;
-
- q = *relpp;
-
- printf ("\t\tRELOC: ");
-
- printf_vma (section->vma + q->address);
-
- printf (" %s ", q->howto->name);
-
- if (q->sym_ptr_ptr != NULL
- && *q->sym_ptr_ptr != NULL)
- {
- sym_name = bfd_asymbol_name (*q->sym_ptr_ptr);
- if (sym_name == NULL || *sym_name == '\0')
- {
- asection *sym_sec;
-
- sym_sec = bfd_get_section (*q->sym_ptr_ptr);
- sym_name = bfd_get_section_name (abfd, sym_sec);
- if (sym_name == NULL || *sym_name == '\0')
- sym_name = "*unknown*";
- }
- }
- else
- sym_name = "*unknown*";
+ nextstop = bfd_asymbol_value (nextsym) - section->vma;
+ if (nextstop > stop)
+ nextstop = stop;
+ }
- printf ("%s", sym_name);
+ /* If a symbol is explicitly marked as being an object
+ rather than a function, just dump the bytes without
+ disassembling them. */
+ if (disassemble_all
+ || sym == NULL
+ || ((sym->flags & BSF_OBJECT) == 0
+ && (strstr (bfd_asymbol_name (sym), "gnu_compiled")
+ == NULL)
+ && (strstr (bfd_asymbol_name (sym), "gcc2_compiled")
+ == NULL))
+ || (sym->flags & BSF_FUNCTION) != 0)
+ insns = true;
+ else
+ insns = false;
- if (q->addend)
- {
- printf ("+0x");
- printf_vma (q->addend);
- }
+ disassemble_bytes (&disasm_info, disassemble_fn, insns, data, i,
+ nextstop, &relpp, relppend);
- printf ("\n");
- need_nl = false;
- ++relpp;
- }
+ i = nextstop;
+ sym = nextsym;
}
-
- if (need_nl)
- printf ("\n");
-
- i += bytes;
}
free (data);