int do_debug_frames_interp;
int do_debug_macinfo;
int do_debug_str;
+int do_debug_str_offsets;
int do_debug_loc;
int do_gdb_index;
int do_trace_info;
int do_wide;
int do_debug_links;
int do_follow_links;
+bfd_boolean do_checks;
int dwarf_cutoff_level = -1;
unsigned long dwarf_start_die;
while (data < end)
{
unsigned char byte = *data++;
+ bfd_boolean cont = (byte & 0x80) ? TRUE : FALSE;
+
+ byte &= 0x7f;
num_read++;
if (shift < sizeof (result) * 8)
{
- result |= ((dwarf_vma) (byte & 0x7f)) << shift;
- if ((result >> shift) != (byte & 0x7f))
- /* Overflow. */
- status |= 2;
+ result |= ((dwarf_vma) byte) << shift;
+ if (sign)
+ {
+ if ((((dwarf_signed_vma) result >> shift) & 0x7f) != byte)
+ /* Overflow. */
+ status |= 2;
+ }
+ else if ((result >> shift) != byte)
+ {
+ /* Overflow. */
+ status |= 2;
+ }
+
shift += 7;
}
- else if ((byte & 0x7f) != 0)
- status |= 2;
+ else if (byte != 0)
+ {
+ status |= 2;
+ }
- if ((byte & 0x80) == 0)
+ if (!cont)
{
status &= ~1;
if (sign && (shift < 8 * sizeof (result)) && (byte & 0x40))
enum dwarf_section_display_enum idx_sec_idx = dwo ? str_index_dwo : str_index;
struct dwarf_section *index_section = &debug_displays [idx_sec_idx].section;
struct dwarf_section *str_section = &debug_displays [str_sec_idx].section;
- dwarf_vma index_offset = idx * offset_size;
+ dwarf_vma index_offset;
dwarf_vma str_offset;
const char * ret;
+ unsigned char *curr = index_section->start;
+ const unsigned char *end = curr + index_section->size;
+ dwarf_vma length;
if (index_section->start == NULL)
return (dwo ? _("<no .debug_str_offsets.dwo section>")
: _("<no .debug_str_offsets section>"));
+ if (str_section->start == NULL)
+ return (dwo ? _("<no .debug_str.dwo section>")
+ : _("<no .debug_str section>"));
+
+ /* FIXME: We should cache the length... */
+ SAFE_BYTE_GET_AND_INC (length, curr, 4, end);
+ if (length == 0xffffffff)
+ {
+ if (offset_size != 8)
+ warn (_("Expected offset size of 8 but given %s"), dwarf_vmatoa ("x", offset_size));
+ SAFE_BYTE_GET_AND_INC (length, curr, 8, end);
+ }
+ else if (offset_size != 4)
+ {
+ warn (_("Expected offset size of 4 but given %s"), dwarf_vmatoa ("x", offset_size));
+ }
+
+ if (length == 0)
+ {
+ /* This is probably an old style .debug_str_offset section which
+ just contains offsets and no header (and the first offset is 0). */
+ curr = index_section->start;
+ length = index_section->size;
+ }
+ else
+ {
+ /* Skip the version and padding bytes.
+ We assume that they are correct. */
+ curr += 4;
+
+ /* FIXME: The code below assumes that there is only one table
+ in the .debug_str_offsets section, so check that now. */
+ if ((offset_size == 4 && curr + length < (end - 8))
+ || (offset_size == 8 && curr + length < (end - 16)))
+ {
+ warn (_("index table size is too small %s vs %s\n"),
+ dwarf_vmatoa ("x", length),
+ dwarf_vmatoa ("x", index_section->size));
+ return _("<table too small>");
+ }
+ }
+
+ index_offset = idx * offset_size;
+
if (this_set != NULL)
index_offset += this_set->section_offsets [DW_SECT_STR_OFFSETS];
- if (index_offset >= index_section->size)
+
+ if (index_offset >= length)
{
- warn (_("DW_FORM_GNU_str_index offset too big: %s\n"),
- dwarf_vmatoa ("x", index_offset));
+ warn (_("DW_FORM_GNU_str_index offset too big: %s vs %s\n"),
+ dwarf_vmatoa ("x", index_offset),
+ dwarf_vmatoa ("x", length));
return _("<index offset is too big>");
}
- if (str_section->start == NULL)
- return (dwo ? _("<no .debug_str.dwo section>")
- : _("<no .debug_str section>"));
-
- str_offset = byte_get (index_section->start + index_offset, offset_size);
+ str_offset = byte_get (curr + index_offset, offset_size);
str_offset -= str_section->address;
if (str_offset >= str_section->size)
{
case DW_FORM_ref_addr:
if (dwarf_version == 2)
SAFE_BYTE_GET_AND_INC (uvalue, data, pointer_size, end);
- else if (dwarf_version == 3 || dwarf_version == 4)
+ else if (dwarf_version > 2)
SAFE_BYTE_GET_AND_INC (uvalue, data, offset_size, end);
else
- error (_("Internal error: DWARF version is not 2, 3 or 4.\n"));
+ error (_("Internal error: DW_FORM_ref_addr is not supported in DWARF version 1.\n"));
break;
case DW_FORM_strp:
add_dwo_name ((const char *) fetch_indirect_string (uvalue));
break;
+ case DW_FORM_GNU_strp_alt:
+ add_dwo_name ((const char *) fetch_alt_indirect_string (uvalue));
+ break;
case DW_FORM_GNU_str_index:
add_dwo_name (fetch_indexed_string (uvalue, this_set, offset_size, FALSE));
break;
case DW_FORM_strp:
add_dwo_dir ((const char *) fetch_indirect_string (uvalue));
break;
+ case DW_FORM_GNU_strp_alt:
+ add_dwo_dir (fetch_alt_indirect_string (uvalue));
+ break;
case DW_FORM_line_strp:
add_dwo_dir ((const char *) fetch_indirect_line_string (uvalue));
break;
load_debug_section_with_follow (str_index_dwo, file);
load_debug_section_with_follow (debug_addr, file);
}
-
+
load_debug_section_with_follow (abbrev_sec, file);
if (debug_displays [abbrev_sec].section.start == NULL)
{
if ((do_loc || do_debug_loc || do_debug_ranges)
&& num_debug_info_entries == 0
+ && alloc_num_debug_info_entries > unit
&& ! do_types)
{
debug_information [unit].cu_offset = cu_offset;
dwarf_vmatoa ("x", compunit.cu_length),
offset_size == 8 ? "64-bit" : "32-bit");
printf (_(" Version: %d\n"), compunit.cu_version);
+ if (compunit.cu_version >= 5)
+ printf (_(" Unit Type: %s (%x)\n"),
+ get_DW_UT_name (compunit.cu_unit_type) ?: "???",
+ compunit.cu_unit_type);
printf (_(" Abbrev Offset: 0x%s\n"),
dwarf_vmatoa ("x", compunit.cu_abbrev_offset));
printf (_(" Pointer Size: %d\n"), compunit.cu_pointer_size);
}
if (compunit.cu_unit_type != DW_UT_compile
+ && compunit.cu_unit_type != DW_UT_partial
&& compunit.cu_unit_type != DW_UT_type)
{
warn (_("CU at offset %s contains corrupt or "
const char * table_name = is_dir ? N_("Directory Table") : N_("File Name Table");
SAFE_BYTE_GET_AND_INC (format_count, data, 1, end);
+ if (do_checks && format_count > 5)
+ warn (_("Unexpectedly large number of columns in the %s (%u)\n"),
+ table_name, format_count);
+
format_start = data;
for (formati = 0; formati < format_count; formati++)
{
}
READ_ULEB (data_count, data, end);
- if (data == end)
+ if (data_count == 0)
{
- warn (_("%s: Corrupt entry count\n"), table_name);
+ printf (_("\n The %s is empty.\n"), table_name);
return data;
}
-
- if (data_count == 0)
+ else if (data == end)
{
- printf (_("\n The %s is empty.\n"), table_name);
+ warn (_("%s: Corrupt entry count - expected %s but none found\n"),
+ table_name, dwarf_vmatoa ("x", data_count));
return data;
}
+
else if (format_count == 0)
{
warn (_("%s: format count is zero, but the table is not empty\n"),
/* Skip directories format. */
SAFE_BYTE_GET_AND_INC (format_count, data, 1, end);
+ if (do_checks && format_count > 1)
+ warn (_("Unexpectedly large number of columns in the directory name table (%u)\n"),
+ format_count);
format_start = data;
for (formati = 0; formati < format_count; formati++)
{
break;
}
- directory_table = (unsigned char **)
- xmalloc (n_directories * sizeof (unsigned char *));
+ if (n_directories == 0)
+ directory_table = NULL;
+ else
+ directory_table = (unsigned char **)
+ xmalloc (n_directories * sizeof (unsigned char *));
for (entryi = 0; entryi < n_directories; entryi++)
{
/* Skip files format. */
SAFE_BYTE_GET_AND_INC (format_count, data, 1, end);
+ if (do_checks && format_count > 5)
+ warn (_("Unexpectedly large number of columns in the file name table (%u)\n"),
+ format_count);
format_start = data;
for (formati = 0; formati < format_count; formati++)
{
}
READ_ULEB (n_files, data, end);
- if (data == end)
+ if (data == end && n_files > 0)
{
warn (_("Corrupt file name list\n"));
break;
}
- file_table = (File_Entry *) xcalloc (1, n_files
- * sizeof (File_Entry));
+ if (n_files == 0)
+ file_table = NULL;
+ else
+ file_table = (File_Entry *) xcalloc (1, n_files
+ * sizeof (File_Entry));
for (entryi = 0; entryi < n_files; entryi++)
{
/* Print the Compilation Unit's name and a header. */
if (file_table == NULL)
- ;
+ printf (_("CU: No directory table\n"));
else if (directory_table == NULL)
printf (_("CU: %s:\n"), file_table[0].name);
else
printf ("%s:\n", file_table[0].name);
}
- printf (_("File name Line number Starting address View Stmt\n"));
+ if (n_files > 0)
+ printf (_("File name Line number Starting address View Stmt\n"));
+ else
+ printf (_("CU: Empty file name table\n"));
saved_linfo = linfo;
}
strncpy (newFileName, fileName, fileNameLength + 1);
}
+ /* A row with end_seq set to true has a meaningful address, but
+ the other information in the same row is not significant.
+ In such a row, print line as "-", and don't print
+ view/is_stmt. */
if (!do_wide || (fileNameLength <= MAX_FILENAME_LENGTH))
{
if (linfo.li_max_ops_per_insn == 1)
- printf ("%-35s %11d %#18" DWARF_VMA_FMT "x",
- newFileName, state_machine_regs.line,
- state_machine_regs.address);
+ {
+ if (xop == -DW_LNE_end_sequence)
+ printf ("%-35s %11s %#18" DWARF_VMA_FMT "x",
+ newFileName, "-",
+ state_machine_regs.address);
+ else
+ printf ("%-35s %11d %#18" DWARF_VMA_FMT "x",
+ newFileName, state_machine_regs.line,
+ state_machine_regs.address);
+ }
else
- printf ("%-35s %11d %#18" DWARF_VMA_FMT "x[%d]",
- newFileName, state_machine_regs.line,
- state_machine_regs.address,
- state_machine_regs.op_index);
+ {
+ if (xop == -DW_LNE_end_sequence)
+ printf ("%-35s %11s %#18" DWARF_VMA_FMT "x[%d]",
+ newFileName, "-",
+ state_machine_regs.address,
+ state_machine_regs.op_index);
+ else
+ printf ("%-35s %11d %#18" DWARF_VMA_FMT "x[%d]",
+ newFileName, state_machine_regs.line,
+ state_machine_regs.address,
+ state_machine_regs.op_index);
+ }
}
else
{
if (linfo.li_max_ops_per_insn == 1)
- printf ("%s %11d %#18" DWARF_VMA_FMT "x",
- newFileName, state_machine_regs.line,
- state_machine_regs.address);
+ {
+ if (xop == -DW_LNE_end_sequence)
+ printf ("%s %11s %#18" DWARF_VMA_FMT "x",
+ newFileName, "-",
+ state_machine_regs.address);
+ else
+ printf ("%s %11d %#18" DWARF_VMA_FMT "x",
+ newFileName, state_machine_regs.line,
+ state_machine_regs.address);
+ }
else
- printf ("%s %11d %#18" DWARF_VMA_FMT "x[%d]",
- newFileName, state_machine_regs.line,
- state_machine_regs.address,
- state_machine_regs.op_index);
+ {
+ if (xop == -DW_LNE_end_sequence)
+ printf ("%s %11s %#18" DWARF_VMA_FMT "x[%d]",
+ newFileName, "-",
+ state_machine_regs.address,
+ state_machine_regs.op_index);
+ else
+ printf ("%s %11d %#18" DWARF_VMA_FMT "x[%d]",
+ newFileName, state_machine_regs.line,
+ state_machine_regs.address,
+ state_machine_regs.op_index);
+ }
}
- if (state_machine_regs.view)
- printf (" %6u", state_machine_regs.view);
- else
- printf (" ");
+ if (xop != -DW_LNE_end_sequence)
+ {
+ if (state_machine_regs.view)
+ printf (" %6u", state_machine_regs.view);
+ else
+ printf (" ");
- if (state_machine_regs.is_stmt)
- printf (" x");
+ if (state_machine_regs.is_stmt)
+ printf (" x");
+ }
putchar ('\n');
state_machine_regs.view++;
load_debug_section_with_follow (str, file);
load_debug_section_with_follow (line, file);
+ load_debug_section_with_follow (str_index, file);
introduce (section, FALSE);
switch (op)
{
+ case DW_MACRO_define:
+ READ_ULEB (lineno, curr, end);
+ string = curr;
+ curr += strnlen ((char *) string, end - string) + 1;
+ printf (_(" DW_MACRO_define - lineno : %d macro : %s\n"),
+ lineno, string);
+ break;
+
+ case DW_MACRO_undef:
+ READ_ULEB (lineno, curr, end);
+ string = curr;
+ curr += strnlen ((char *) string, end - string) + 1;
+ printf (_(" DW_MACRO_undef - lineno : %d macro : %s\n"),
+ lineno, string);
+ break;
+
case DW_MACRO_start_file:
{
unsigned int filenum;
printf (_(" DW_MACRO_end_file\n"));
break;
- case DW_MACRO_define:
- READ_ULEB (lineno, curr, end);
- string = curr;
- curr += strnlen ((char *) string, end - string) + 1;
- printf (_(" DW_MACRO_define - lineno : %d macro : %s\n"),
- lineno, string);
- break;
-
- case DW_MACRO_undef:
- READ_ULEB (lineno, curr, end);
- string = curr;
- curr += strnlen ((char *) string, end - string) + 1;
- printf (_(" DW_MACRO_undef - lineno : %d macro : %s\n"),
- lineno, string);
- break;
-
case DW_MACRO_define_strp:
READ_ULEB (lineno, curr, end);
SAFE_BYTE_GET_AND_INC (offset, curr, offset_size, end);
(unsigned long) offset);
break;
+ case DW_MACRO_define_strx:
+ case DW_MACRO_undef_strx:
+ READ_ULEB (lineno, curr, end);
+ READ_ULEB (offset, curr, end);
+ string = (const unsigned char *)
+ fetch_indexed_string (offset, NULL, offset_size, FALSE);
+ if (op == DW_MACRO_define_strx)
+ printf (" DW_MACRO_define_strx ");
+ else
+ printf (" DW_MACRO_undef_strx ");
+ if (do_wide)
+ printf (_("(with offset %s) "), dwarf_vmatoa ("x", offset));
+ printf (_("lineno : %d macro : %s\n"),
+ lineno, string);
+ break;
+
default:
+ if (op >= DW_MACRO_lo_user && op <= DW_MACRO_hi_user)
+ {
+ printf (_(" <Target Specific macro op: %#x - UNHANDLED"), op);
+ break;
+ }
+
if (extended_ops == NULL || extended_ops[op] == NULL)
{
error (_(" Unknown macro opcode %02x seen\n"), op);
SAFE_BYTE_GET_AND_INC (llet, start, 1, section_end);
- if (vstart && llet == DW_LLE_offset_pair)
+ if (vstart && (llet == DW_LLE_offset_pair
+ || llet == DW_LLE_start_end
+ || llet == DW_LLE_start_length))
{
off = offset + (vstart - *start_ptr);
break;
case DW_LLE_offset_pair:
READ_ULEB (begin, start, section_end);
+ begin += base_address;
+ READ_ULEB (end, start, section_end);
+ end += base_address;
+ break;
+ case DW_LLE_start_end:
+ SAFE_BYTE_GET_AND_INC (begin, start, pointer_size, section_end);
+ SAFE_BYTE_GET_AND_INC (end, start, pointer_size, section_end);
+ break;
+ case DW_LLE_start_length:
+ SAFE_BYTE_GET_AND_INC (begin, start, pointer_size, section_end);
READ_ULEB (end, start, section_end);
+ end += begin;
break;
case DW_LLE_base_address:
SAFE_BYTE_GET_AND_INC (base_address, start, pointer_size,
}
if (llet == DW_LLE_end_of_list)
break;
- if (llet != DW_LLE_offset_pair)
+ if (llet != DW_LLE_offset_pair
+ && llet != DW_LLE_start_end
+ && llet != DW_LLE_start_length)
continue;
if (start + 2 > section_end)
READ_ULEB (length, start, section_end);
- print_dwarf_vma (begin + base_address, pointer_size);
- print_dwarf_vma (end + base_address, pointer_size);
+ print_dwarf_vma (begin, pointer_size);
+ print_dwarf_vma (end, pointer_size);
putchar ('(');
need_frame_base = decode_location_expression (start,
display_debug_str_offsets (struct dwarf_section *section,
void *file ATTRIBUTE_UNUSED)
{
+ unsigned long idx;
+
if (section->size == 0)
{
printf (_("\nThe %s section is empty.\n"), section->name);
return 0;
}
- /* TODO: Dump the contents. This is made somewhat difficult by not knowing
- what the offset size is for this section. */
+
+ unsigned char *start = section->start;
+ unsigned char *end = start + section->size;
+ unsigned char *curr = start;
+
+ const char * suffix = strrchr (section->name, '.');
+ bfd_boolean dwo = (suffix && strcmp (suffix, ".dwo") == 0) ? TRUE : FALSE;
+
+ if (dwo)
+ load_debug_section_with_follow (str_dwo, file);
+ else
+ load_debug_section_with_follow (str, file);
+
+ introduce (section, FALSE);
+
+ while (curr < end)
+ {
+ dwarf_vma length;
+ dwarf_vma entry_length;
+
+ SAFE_BYTE_GET_AND_INC (length, curr, 4, end);
+ /* FIXME: We assume that this means 64-bit DWARF is being used. */
+ if (length == 0xffffffff)
+ {
+ SAFE_BYTE_GET (length, curr, 8, end);
+ entry_length = 8;
+ }
+ else
+ entry_length = 4;
+
+ if (length == 0)
+ {
+ /* This is probably an old style .debug_str_offset section which
+ just contains offsets and no header (and the first offset is 0). */
+ length = section->size;
+ curr = section->start;
+
+ printf (_(" Length: %#lx\n"), (unsigned long) length);
+ printf (_(" Index Offset [String]\n"));
+ }
+ else
+ {
+ int version;
+ SAFE_BYTE_GET_AND_INC (version, curr, 2, end);
+ if (version != 5)
+ warn (_("Unexpected version number in str_offset header: %#x\n"), version);
+
+ int padding;
+ SAFE_BYTE_GET_AND_INC (padding, curr, 2, end);
+ if (padding != 0)
+ warn (_("Unexpected value in str_offset header's padding field: %#x\n"), padding);
+
+ printf (_(" Length: %#lx\n"), (unsigned long) length);
+ printf (_(" Version: %#lx\n"), (unsigned long) version);
+ printf (_(" Index Offset [String]\n"));
+ }
+
+ for (idx = 0; length >= entry_length && curr < end; idx++)
+ {
+ dwarf_vma offset;
+ const unsigned char * string;
+
+ SAFE_BYTE_GET_AND_INC (offset, curr, entry_length, end);
+ if (dwo)
+ string = (const unsigned char *)
+ fetch_indexed_string (idx, NULL, entry_length, dwo);
+ else
+ string = fetch_indirect_string (offset);
+
+ printf (" %8lu %8s %s\n", idx, dwarf_vmatoa ("x", offset),
+ string);
+ }
+ }
+
return 1;
}
int is_rnglists = strstr (section->name, "debug_rnglists") != NULL;
/* Initialize it due to a false compiler warning. */
unsigned char address_size = 0;
+ dwarf_vma last_offset = 0;
if (bytes == 0)
{
continue;
}
+ /* If multiple DWARF entities reference the same range then we will
+ have multiple entries in the `range_entries' list for the same
+ offset. Thanks to the sort above these will all be consecutive in
+ the `range_entries' list, so we can easily ignore duplicates
+ here. */
+ if (i > 0 && last_offset == offset)
+ continue;
+ last_offset = offset;
+
if (dwarf_check != 0 && i > 0)
{
if (start < next)
document. */
switch (regno)
{
-#define DECLARE_CSR(NAME,VALUE,CLASS) case VALUE + 4096: name = #NAME; break;
+#define DECLARE_CSR(NAME,VALUE,CLASS,DEFINE_VER,ABORT_VER) \
+ case VALUE + 4096: name = #NAME; break;
#include "opcode/riscv-opc.h"
#undef DECLARE_CSR
{
case bfd_mach_x86_64:
case bfd_mach_x86_64_intel_syntax:
- case bfd_mach_x86_64_nacl:
case bfd_mach_x64_32:
case bfd_mach_x64_32_intel_syntax:
- case bfd_mach_x64_32_nacl:
init_dwarf_regnames_x86_64 ();
break;
unsigned char *entryptr = entry_pool + entry_offset;
- // We need to scan first whether there is a single or multiple
- // entries. TAGNO is -2 for the first entry, it is -1 for the
- // initial tag read of the second entry, then it becomes 0 for the
- // first entry for real printing etc.
+ /* We need to scan first whether there is a single or multiple
+ entries. TAGNO is -2 for the first entry, it is -1 for the
+ initial tag read of the second entry, then it becomes 0 for the
+ first entry for real printing etc. */
int tagno = -2;
/* Initialize it due to a false compiler warning. */
dwarf_vma second_abbrev_tag = -1;
if (id_len < 0x14)
return NULL;
- build_id_data = calloc (1, sizeof * build_id_data);
- if (build_id_data == NULL)
- return NULL;
-
+ build_id_data = (Build_id_data *) data;
build_id_data->len = id_len;
build_id_data->data = section->start + namelen;
- * (Build_id_data **) data = build_id_data;
-
return name;
}
{
warn (_("Corrupt debuglink section: %s\n"),
xlink->name ? xlink->name : xlink->uncompressed_name);
- return FALSE;
+ return NULL;
}
/* Attempt to locate the separate file.
{
warn (_("failed to open separate debug file: %s\n"), debug_filename);
free (debug_filename);
- return FALSE;
+ return NULL;
}
/* FIXME: We do not check to see if there are any other separate debug info
return separate_handle;
}
+/* Load a debuglink section and/or a debugaltlink section, if either are present.
+ Recursively check the loaded files for more of these sections.
+ FIXME: Should also check for DWO_* entries in the newlu loaded files. */
+
+static void
+check_for_and_load_links (void * file, const char * filename)
+{
+ void * handle = NULL;
+
+ if (load_debug_section (gnu_debugaltlink, file))
+ {
+ Build_id_data build_id_data;
+
+ handle = load_separate_debug_info (filename,
+ & debug_displays[gnu_debugaltlink].section,
+ parse_gnu_debugaltlink,
+ check_gnu_debugaltlink,
+ & build_id_data,
+ file);
+ if (handle)
+ {
+ assert (handle == first_separate_info->handle);
+ check_for_and_load_links (first_separate_info->handle,
+ first_separate_info->filename);
+ }
+ }
+
+ if (load_debug_section (gnu_debuglink, file))
+ {
+ unsigned long crc32;
+
+ handle = load_separate_debug_info (filename,
+ & debug_displays[gnu_debuglink].section,
+ parse_gnu_debuglink,
+ check_gnu_debuglink,
+ & crc32,
+ file);
+ if (handle)
+ {
+ assert (handle == first_separate_info->handle);
+ check_for_and_load_links (first_separate_info->handle,
+ first_separate_info->filename);
+ }
+ }
+}
+
/* Load the separate debug info file(s) attached to FILE, if any exist.
Returns TRUE if any were found, FALSE otherwise.
If TRUE is returned then the linked list starting at first_separate_info
return FALSE;
/* FIXME: We do not check for the presence of both link sections in the same file. */
- /* FIXME: We do not check the separate debug info file to see if it too contains debuglinks. */
/* FIXME: We do not check for the presence of multiple, same-name debuglink sections. */
/* FIXME: We do not check for the presence of a dwo link as well as a debuglink. */
- if (load_debug_section (gnu_debugaltlink, file))
- {
- Build_id_data * build_id_data;
-
- load_separate_debug_info (filename,
- & debug_displays[gnu_debugaltlink].section,
- parse_gnu_debugaltlink,
- check_gnu_debugaltlink,
- & build_id_data,
- file);
- }
-
- if (load_debug_section (gnu_debuglink, file))
- {
- unsigned long crc32;
-
- load_separate_debug_info (filename,
- & debug_displays[gnu_debuglink].section,
- parse_gnu_debuglink,
- check_gnu_debuglink,
- & crc32,
- file);
- }
-
+ check_for_and_load_links (file, filename);
if (first_separate_info != NULL)
return TRUE;
if (debug_information != NULL)
{
- if (num_debug_info_entries != DEBUG_INFO_UNAVAILABLE)
+ for (i = 0; i < alloc_num_debug_info_entries; i++)
{
- for (i = 0; i < num_debug_info_entries; i++)
+ if (debug_information [i].max_loc_offsets)
{
- if (!debug_information [i].max_loc_offsets)
- {
- free (debug_information [i].loc_offsets);
- free (debug_information [i].have_frame_base);
- }
- if (!debug_information [i].max_range_lists)
- free (debug_information [i].range_lists);
+ free (debug_information [i].loc_offsets);
+ free (debug_information [i].have_frame_base);
}
+ if (debug_information [i].max_range_lists)
+ free (debug_information [i].range_lists);
}
free (debug_information);
debug_information = NULL;
{ "ranges", & do_debug_aranges, 1 },
{ "rawline", & do_debug_lines, FLAG_DEBUG_LINES_RAW },
{ "str", & do_debug_str, 1 },
+ { "str-offsets", & do_debug_str_offsets, 1 },
/* These trace_* sections are used by Itanium VMS. */
{ "trace_abbrev", & do_trace_abbrevs, 1 },
{ "trace_aranges", & do_trace_aranges, 1 },
case 'l': do_debug_lines |= FLAG_DEBUG_LINES_RAW; break;
case 'L': do_debug_lines |= FLAG_DEBUG_LINES_DECODED; break;
case 'm': do_debug_macinfo = 1; break;
+ case 'O': do_debug_str_offsets = 1; break;
case 'o': do_debug_loc = 1; break;
case 'p': do_debug_pubnames = 1; break;
case 'R': do_debug_ranges = 1; break;
do_debug_cu_index = 1;
do_follow_links = 1;
do_debug_links = 1;
+ do_debug_str_offsets = 1;
}
#define NO_ABBREVS NULL, NULL, NULL, 0, 0, 0, NULL, 0, NULL
{ { ".debug_macro.dwo", ".zdebug_macro.dwo", NO_ABBREVS }, display_debug_macro, &do_debug_macinfo, TRUE },
{ { ".debug_macinfo.dwo", ".zdebug_macinfo.dwo", NO_ABBREVS }, display_debug_macinfo, &do_debug_macinfo, FALSE },
{ { ".debug_str.dwo", ".zdebug_str.dwo", NO_ABBREVS }, display_debug_str, &do_debug_str, TRUE },
- { { ".debug_str_offsets", ".zdebug_str_offsets", NO_ABBREVS }, display_debug_str_offsets, NULL, FALSE },
- { { ".debug_str_offsets.dwo", ".zdebug_str_offsets.dwo", NO_ABBREVS }, display_debug_str_offsets, NULL, FALSE },
+ { { ".debug_str_offsets", ".zdebug_str_offsets", NO_ABBREVS }, display_debug_str_offsets, &do_debug_str_offsets, TRUE },
+ { { ".debug_str_offsets.dwo", ".zdebug_str_offsets.dwo", NO_ABBREVS }, display_debug_str_offsets, &do_debug_str_offsets, TRUE },
{ { ".debug_addr", ".zdebug_addr", NO_ABBREVS }, display_debug_addr, &do_debug_addr, TRUE },
{ { ".debug_cu_index", "", NO_ABBREVS }, display_cu_index, &do_debug_cu_index, FALSE },
{ { ".debug_tu_index", "", NO_ABBREVS }, display_cu_index, &do_debug_cu_index, FALSE },
projects / binutils-gdb.git / blobdiff