/* dwarf.c -- display DWARF contents of a BFD binary file
- Copyright 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2014 Free Software Foundation, Inc.
This file is part of GNU Binutils.
#include "dwarf.h"
#include "gdb/gdb-index.h"
-#if !HAVE_DECL_STRNLEN
-size_t strnlen (const char *, size_t);
-#endif
-
static const char *regname (unsigned int regno, int row);
static int have_frame_base;
if (section->start == NULL)
return (const unsigned char *) _("<no .debug_str section>");
- /* DWARF sections under Mach-O have non-zero addresses. */
- offset -= section->address;
if (offset > section->size)
{
warn (_("DW_FORM_strp offset too big: %s\n"),
return (dwo ? _("<no .debug_str_offsets.dwo section>")
: _("<no .debug_str_offsets section>"));
- /* DWARF sections under Mach-O have non-zero addresses. */
- index_offset -= index_section->address;
if (this_set != NULL)
index_offset += this_set->section_offsets [DW_SECT_STR_OFFSETS];
if (index_offset > index_section->size)
unsigned char * orig_data = data;
unsigned int bytes_read;
- if (data == end)
+ if (data == end && form != DW_FORM_flag_present)
{
warn (_("corrupt attribute\n"));
return data;
return data;
/* For some attributes we can display further information. */
- printf ("\t");
-
switch (attribute)
{
case DW_AT_inline:
+ printf ("\t");
switch (uvalue)
{
case DW_INL_not_inlined:
break;
case DW_AT_language:
+ printf ("\t");
switch (uvalue)
{
/* Ordered by the numeric value of these constants. */
break;
case DW_AT_encoding:
+ printf ("\t");
switch (uvalue)
{
case DW_ATE_void: printf ("(void)"); break;
break;
case DW_AT_accessibility:
+ printf ("\t");
switch (uvalue)
{
case DW_ACCESS_public: printf ("(public)"); break;
break;
case DW_AT_visibility:
+ printf ("\t");
switch (uvalue)
{
case DW_VIS_local: printf ("(local)"); break;
break;
case DW_AT_virtuality:
+ printf ("\t");
switch (uvalue)
{
case DW_VIRTUALITY_none: printf ("(none)"); break;
break;
case DW_AT_identifier_case:
+ printf ("\t");
switch (uvalue)
{
case DW_ID_case_sensitive: printf ("(case_sensitive)"); break;
break;
case DW_AT_calling_convention:
+ printf ("\t");
switch (uvalue)
{
case DW_CC_normal: printf ("(normal)"); break;
break;
case DW_AT_ordering:
+ printf ("\t");
switch (uvalue)
{
case -1: printf (_("(undefined)")); break;
if ((dwarf_version < 4
&& (form == DW_FORM_data4 || form == DW_FORM_data8))
|| form == DW_FORM_sec_offset)
- printf (_("(location list)"));
+ printf (_(" (location list)"));
/* Fall through. */
case DW_AT_allocated:
case DW_AT_associated:
{
int need_frame_base;
- printf ("(");
+ printf ("\t(");
need_frame_base = decode_location_expression (block_start,
pointer_size,
offset_size,
abbrev_number = read_uleb128 (section->start + uvalue, NULL, end);
- printf (_("[Abbrev Number: %ld"), abbrev_number);
+ printf (_("\t[Abbrev Number: %ld"), abbrev_number);
/* Don't look up abbrev for DW_FORM_ref_addr, as it very often will
use different abbrev table, and we don't track .debug_info chunks
yet. */
free_abbrevs ();
- /* Process the abbrevs used by this compilation unit. DWARF
- sections under Mach-O have non-zero addresses. */
+ /* Process the abbrevs used by this compilation unit. */
if (compunit.cu_abbrev_offset >= abbrev_size)
warn (_("Debug info is corrupted, abbrev offset (%lx) is larger than abbrev section size (%lx)\n"),
(unsigned long) compunit.cu_abbrev_offset,
if (!seen_first_offset)
error (_("No location lists in .debug_info section!\n"));
- /* DWARF sections under Mach-O have non-zero addresses. */
if (debug_information [first].num_loc_offsets > 0
- && debug_information [first].loc_offsets [0] != section->address)
+ && debug_information [first].loc_offsets [0] != 0)
warn (_("Location lists in %s section start at 0x%s\n"),
section->name,
dwarf_vmatoa ("x", debug_information [first].loc_offsets [0]));
== debug_information [i].loc_offsets [j])
continue;
has_frame_base = debug_information [i].have_frame_base [j];
- /* DWARF sections under Mach-O have non-zero addresses. */
- offset = debug_information [i].loc_offsets [j] - section->address;
+ offset = debug_information [i].loc_offsets [j];
next = section_begin + offset;
base_address = debug_information [i].base_address;
qsort (range_entries, num_range_list, sizeof (*range_entries),
range_entry_compar);
- /* DWARF sections under Mach-O have non-zero addresses. */
- if (dwarf_check != 0 && range_entries[0].ranges_offset != section->address)
+ if (dwarf_check != 0 && range_entries[0].ranges_offset != 0)
warn (_("Range lists in %s section start at 0x%lx\n"),
section->name, range_entries[0].ranges_offset);
pointer_size = debug_info_p->pointer_size;
- /* DWARF sections under Mach-O have non-zero addresses. */
- offset = range_entry->ranges_offset - section->address;
+ offset = range_entry->ranges_offset;
next = section_begin + offset;
base_address = debug_info_p->base_address;
if (! do_debug_frames_interp)
printf (" DW_CFA_remember_state\n");
rs = (Frame_Chunk *) xmalloc (sizeof (Frame_Chunk));
+ rs->cfa_offset = fc->cfa_offset;
+ rs->cfa_reg = fc->cfa_reg;
+ rs->ra = fc->ra;
+ rs->cfa_exp = fc->cfa_exp;
rs->ncols = fc->ncols;
rs->col_type = (short int *) xcmalloc (rs->ncols,
- sizeof (short int));
- rs->col_offset = (int *) xcmalloc (rs->ncols, sizeof (int));
- memcpy (rs->col_type, fc->col_type, rs->ncols);
- memcpy (rs->col_offset, fc->col_offset, rs->ncols * sizeof (int));
+ sizeof (* rs->col_type));
+ rs->col_offset = (int *) xcmalloc (rs->ncols, sizeof (* rs->col_offset));
+ memcpy (rs->col_type, fc->col_type, rs->ncols * sizeof (* fc->col_type));
+ memcpy (rs->col_offset, fc->col_offset, rs->ncols * sizeof (* fc->col_offset));
rs->next = remembered_state;
remembered_state = rs;
break;
if (rs)
{
remembered_state = rs->next;
+ fc->cfa_offset = rs->cfa_offset;
+ fc->cfa_reg = rs->cfa_reg;
+ fc->ra = rs->ra;
+ fc->cfa_exp = rs->cfa_exp;
frame_need_space (fc, rs->ncols - 1);
- memcpy (fc->col_type, rs->col_type, rs->ncols);
+ memcpy (fc->col_type, rs->col_type, rs->ncols * sizeof (* rs->col_type));
memcpy (fc->col_offset, rs->col_offset,
- rs->ncols * sizeof (int));
+ rs->ncols * sizeof (* rs->col_offset));
free (rs->col_type);
free (rs->col_offset);
free (rs);
projects / binutils-gdb.git / blobdiff