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jobcore/binutils/debug_loclists.patch

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From d8441ee9fe5a5b38cb4b4874427b12f92a2dfa62 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Wed, 6 Apr 2022 14:43:37 +0100
Subject: [PATCH] Add code to display the contents of .debug_loclists sections
which contain offset entry tables.
PR 28981
* dwarf.c (fetch_indexed_value): Rename to fecth_indexed_addr and
return the address, rather than a string.
(fetch_indexed_value): New function - returns a value indexed by a
DW_FORM_loclistx or DW_FORM_rnglistx form.
(read_and_display_attr_value): Add support for DW_FORM_loclistx
and DW_FORM_rnglistx.
(process_debug_info): Load the loclists and rnglists sections.
(display_loclists_list): Add support for DW_LLE_base_addressx,
DW_LLE_startx_endx, DW_LLE_startx_length and
DW_LLE_default_location.
(display_offset_entry_loclists): New function. Displays a
.debug_loclists section that contains offset entry tables.
(display_debug_loc): Call the new function.
(display_debug_rnglists_list): Add support for
DW_RLE_base_addressx, DW_RLE_startx_endx and DW_RLE_startx_length.
(display_debug_ranges): Display the contents of the section's
header.
* dwarf.h (struct debug_info): Add loclists_base field.
* testsuite/binutils-all/dw5.W: Update expected output.
* testsuite/binutils-all/x86-64/pr26808.dump: Likewise.
(cherry picked from commit 19c26da69d68d5d863f37c06ad73ab6292d02ffa)
---
binutils/dwarf.c | 513 +++++++++++++++---
binutils/dwarf.h | 4 +
binutils/testsuite/binutils-all/dw5.W | 2 +-
.../binutils-all/x86-64/pr26808.dump | 82 +--
4 files changed, 487 insertions(+), 114 deletions(-)
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index bc33e9f0814..2df84879647 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -240,7 +240,7 @@ static const char *
dwarf_vmatoa_1 (const char *fmtch, dwarf_vma value, unsigned num_bytes)
{
/* As dwarf_vmatoa is used more then once in a printf call
- for output, we are cycling through an fixed array of pointers
+ for output, we are cycling through a fixed array of pointers
for return address. */
static int buf_pos = 0;
static struct dwarf_vmatoa_buf
@@ -796,24 +796,70 @@ fetch_indexed_string (dwarf_vma idx, struct cu_tu_set *this_set,
return ret;
}
-static const char *
-fetch_indexed_value (dwarf_vma offset, dwarf_vma bytes)
+static dwarf_vma
+fetch_indexed_addr (dwarf_vma offset, uint32_t num_bytes)
{
struct dwarf_section *section = &debug_displays [debug_addr].section;
if (section->start == NULL)
- return (_("<no .debug_addr section>"));
+ {
+ warn (_("<no .debug_addr section>"));
+ return 0;
+ }
- if (offset + bytes > section->size)
+ if (offset + num_bytes > section->size)
{
warn (_("Offset into section %s too big: 0x%s\n"),
section->name, dwarf_vmatoa ("x", offset));
- return "<offset too big>";
+ return 0;
}
- return dwarf_vmatoa ("x", byte_get (section->start + offset, bytes));
+ return byte_get (section->start + offset, num_bytes);
}
+/* Fetch a value from a debug section that has been indexed by
+ something in another section (eg DW_FORM_loclistx).
+ Returns 0 if the value could not be found. */
+
+static dwarf_vma
+fetch_indexed_value (dwarf_vma index,
+ enum dwarf_section_display_enum sec_enum)
+{
+ struct dwarf_section *section = &debug_displays [sec_enum].section;
+
+ if (section->start == NULL)
+ {
+ warn (_("Unable to locate %s section\n"), section->uncompressed_name);
+ return 0;
+ }
+
+ uint32_t pointer_size, bias;
+
+ if (byte_get (section->start, 4) == 0xffffffff)
+ {
+ pointer_size = 8;
+ bias = 20;
+ }
+ else
+ {
+ pointer_size = 4;
+ bias = 12;
+ }
+
+ dwarf_vma offset = index * pointer_size;
+
+ /* Offsets are biased by the size of the section header. */
+ offset += bias;
+
+ if (offset + pointer_size > section->size)
+ {
+ warn (_("Offset into section %s too big: 0x%s\n"),
+ section->name, dwarf_vmatoa ("x", offset));
+ return 0;
+ }
+
+ return byte_get (section->start + offset, pointer_size);
+}
/* FIXME: There are better and more efficient ways to handle
these structures. For now though, I just want something that
@@ -1999,6 +2045,8 @@ skip_attr_bytes (unsigned long form,
case DW_FORM_strx:
case DW_FORM_GNU_addr_index:
case DW_FORM_addrx:
+ case DW_FORM_loclistx:
+ case DW_FORM_rnglistx:
READ_ULEB (uvalue, data, end);
break;
@@ -2410,9 +2458,6 @@ read_and_display_attr_value (unsigned long attribute,
switch (form)
{
- default:
- break;
-
case DW_FORM_ref_addr:
if (dwarf_version == 2)
SAFE_BYTE_GET_AND_INC (uvalue, data, pointer_size, end);
@@ -2496,6 +2541,8 @@ read_and_display_attr_value (unsigned long attribute,
case DW_FORM_udata:
case DW_FORM_GNU_addr_index:
case DW_FORM_addrx:
+ case DW_FORM_loclistx:
+ case DW_FORM_rnglistx:
READ_ULEB (uvalue, data, end);
break;
@@ -2515,6 +2562,9 @@ read_and_display_attr_value (unsigned long attribute,
case DW_FORM_implicit_const:
uvalue = implicit_const;
break;
+
+ default:
+ break;
}
switch (form)
@@ -2710,6 +2760,8 @@ read_and_display_attr_value (unsigned long attribute,
case DW_FORM_addrx2:
case DW_FORM_addrx3:
case DW_FORM_addrx4:
+ case DW_FORM_loclistx:
+ case DW_FORM_rnglistx:
if (!do_loc)
{
dwarf_vma base;
@@ -2728,11 +2780,11 @@ read_and_display_attr_value (unsigned long attribute,
/* We have already displayed the form name. */
printf (_("%c(index: 0x%s): %s"), delimiter,
dwarf_vmatoa ("x", uvalue),
- fetch_indexed_value (offset, pointer_size));
+ dwarf_vmatoa ("x", fetch_indexed_addr (offset, pointer_size)));
else
printf (_("%c(addr_index: 0x%s): %s"), delimiter,
dwarf_vmatoa ("x", uvalue),
- fetch_indexed_value (offset, pointer_size));
+ dwarf_vmatoa ("x", fetch_indexed_addr (offset, pointer_size)));
}
break;
@@ -2754,6 +2806,13 @@ read_and_display_attr_value (unsigned long attribute,
{
switch (attribute)
{
+ case DW_AT_loclists_base:
+ if (debug_info_p->loclists_base)
+ warn (_("CU @ 0x%s has multiple loclists_base values"),
+ dwarf_vmatoa ("x", debug_info_p->cu_offset));
+ debug_info_p->loclists_base = uvalue;
+ break;
+
case DW_AT_frame_base:
have_frame_base = 1;
/* Fall through. */
@@ -2776,7 +2835,8 @@ read_and_display_attr_value (unsigned long attribute,
case DW_AT_GNU_call_site_target_clobbered:
if ((dwarf_version < 4
&& (form == DW_FORM_data4 || form == DW_FORM_data8))
- || form == DW_FORM_sec_offset)
+ || form == DW_FORM_sec_offset
+ || form == DW_FORM_loclistx)
{
/* Process location list. */
unsigned int lmax = debug_info_p->max_loc_offsets;
@@ -2796,11 +2856,17 @@ read_and_display_attr_value (unsigned long attribute,
lmax, sizeof (*debug_info_p->have_frame_base));
debug_info_p->max_loc_offsets = lmax;
}
- if (this_set != NULL)
+
+ if (form == DW_FORM_loclistx)
+ uvalue = fetch_indexed_value (uvalue, loclists);
+ else if (this_set != NULL)
uvalue += this_set->section_offsets [DW_SECT_LOC];
+
debug_info_p->have_frame_base [num] = have_frame_base;
if (attribute != DW_AT_GNU_locviews)
{
+ uvalue += debug_info_p->loclists_base;
+
/* Corrupt DWARF info can produce more offsets than views.
See PR 23062 for an example. */
if (debug_info_p->num_loc_offsets
@@ -2844,7 +2910,8 @@ read_and_display_attr_value (unsigned long attribute,
case DW_AT_ranges:
if ((dwarf_version < 4
&& (form == DW_FORM_data4 || form == DW_FORM_data8))
- || form == DW_FORM_sec_offset)
+ || form == DW_FORM_sec_offset
+ || form == DW_FORM_rnglistx)
{
/* Process range list. */
unsigned int lmax = debug_info_p->max_range_lists;
@@ -2858,6 +2925,10 @@ read_and_display_attr_value (unsigned long attribute,
lmax, sizeof (*debug_info_p->range_lists));
debug_info_p->max_range_lists = lmax;
}
+
+ if (form == DW_FORM_rnglistx)
+ uvalue = fetch_indexed_value (uvalue, rnglists);
+
debug_info_p->range_lists [num] = uvalue;
debug_info_p->num_range_lists++;
}
@@ -3231,6 +3302,7 @@ read_and_display_attr_value (unsigned long attribute,
have_frame_base = 1;
/* Fall through. */
case DW_AT_location:
+ case DW_AT_loclists_base:
case DW_AT_string_length:
case DW_AT_return_addr:
case DW_AT_data_member_location:
@@ -3248,7 +3320,8 @@ read_and_display_attr_value (unsigned long attribute,
case DW_AT_GNU_call_site_target_clobbered:
if ((dwarf_version < 4
&& (form == DW_FORM_data4 || form == DW_FORM_data8))
- || form == DW_FORM_sec_offset)
+ || form == DW_FORM_sec_offset
+ || form == DW_FORM_loclistx)
printf (_(" (location list)"));
/* Fall through. */
case DW_AT_allocated:
@@ -3517,6 +3590,9 @@ process_debug_info (struct dwarf_section * section,
}
load_debug_section_with_follow (abbrev_sec, file);
+ load_debug_section_with_follow (loclists, file);
+ load_debug_section_with_follow (rnglists, file);
+
if (debug_displays [abbrev_sec].section.start == NULL)
{
warn (_("Unable to locate %s section!\n"),
@@ -3729,6 +3805,7 @@ process_debug_info (struct dwarf_section * section,
debug_information [unit].have_frame_base = NULL;
debug_information [unit].max_loc_offsets = 0;
debug_information [unit].num_loc_offsets = 0;
+ debug_information [unit].loclists_base = 0;
debug_information [unit].range_lists = NULL;
debug_information [unit].max_range_lists= 0;
debug_information [unit].num_range_lists = 0;
@@ -6465,20 +6542,21 @@ display_loc_list (struct dwarf_section *section,
/* Display a location list from a normal (ie, non-dwo) .debug_loclists section. */
static void
-display_loclists_list (struct dwarf_section *section,
- unsigned char **start_ptr,
- unsigned int debug_info_entry,
- dwarf_vma offset,
- dwarf_vma base_address,
- unsigned char **vstart_ptr,
- int has_frame_base)
-{
- unsigned char *start = *start_ptr, *vstart = *vstart_ptr;
- unsigned char *section_end = section->start + section->size;
- dwarf_vma cu_offset;
- unsigned int pointer_size;
- unsigned int offset_size;
- int dwarf_version;
+display_loclists_list (struct dwarf_section * section,
+ unsigned char ** start_ptr,
+ unsigned int debug_info_entry,
+ dwarf_vma offset,
+ dwarf_vma base_address,
+ unsigned char ** vstart_ptr,
+ int has_frame_base)
+{
+ unsigned char * start = *start_ptr;
+ unsigned char * vstart = *vstart_ptr;
+ unsigned char * section_end = section->start + section->size;
+ dwarf_vma cu_offset;
+ unsigned int pointer_size;
+ unsigned int offset_size;
+ unsigned int dwarf_version;
/* Initialize it due to a false compiler warning. */
dwarf_vma begin = -1, vbegin = -1;
@@ -6544,27 +6622,59 @@ display_loclists_list (struct dwarf_section *section,
case DW_LLE_end_of_list:
printf (_("<End of list>\n"));
break;
+
+ case DW_LLE_base_addressx:
+ READ_ULEB (base_address, start, section_end);
+ print_dwarf_vma (base_address, pointer_size);
+ printf (_("(index into .debug_addr) "));
+ base_address = fetch_indexed_addr (base_address, pointer_size);
+ print_dwarf_vma (base_address, pointer_size);
+ printf (_("(base address)\n"));
+ break;
+
+ case DW_LLE_startx_endx:
+ READ_ULEB (begin, start, section_end);
+ begin = fetch_indexed_addr (begin, pointer_size);
+ READ_ULEB (end, start, section_end);
+ end = fetch_indexed_addr (end, pointer_size);
+ break;
+
+ case DW_LLE_startx_length:
+ READ_ULEB (begin, start, section_end);
+ begin = fetch_indexed_addr (begin, pointer_size);
+ READ_ULEB (end, start, section_end);
+ end += begin;
+ break;
+
+ case DW_LLE_default_location:
+ begin = end = 0;
+ 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_base_address:
+ SAFE_BYTE_GET_AND_INC (base_address, start, pointer_size,
+ section_end);
+ print_dwarf_vma (base_address, pointer_size);
+ printf (_("(base address)\n"));
+ 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,
- section_end);
- print_dwarf_vma (base_address, pointer_size);
- printf (_("(base address)\n"));
- break;
+
#ifdef DW_LLE_view_pair
case DW_LLE_view_pair:
if (vstart)
@@ -6578,15 +6688,17 @@ display_loclists_list (struct dwarf_section *section,
printf (_("views for:\n"));
continue;
#endif
+
default:
error (_("Invalid location list entry type %d\n"), llet);
return;
}
+
if (llet == DW_LLE_end_of_list)
break;
- if (llet != DW_LLE_offset_pair
- && llet != DW_LLE_start_end
- && llet != DW_LLE_start_length)
+
+ if (llet == DW_LLE_base_address
+ || llet == DW_LLE_base_addressx)
continue;
if (start == section_end)
@@ -6827,6 +6939,218 @@ loc_offsets_compar (const void *ap, const void *bp)
return ret;
}
+static int
+display_offset_entry_loclists (struct dwarf_section *section)
+{
+ unsigned char * start = section->start;
+ unsigned char * const end = start + section->size;
+
+ introduce (section, false);
+
+ do
+ {
+ dwarf_vma length;
+ unsigned short version;
+ unsigned char address_size;
+ unsigned char segment_selector_size;
+ uint32_t offset_entry_count;
+ uint32_t i;
+ bool is_64bit;
+
+ printf (_("Table at Offset 0x%lx\n"), (long)(start - section->start));
+
+ SAFE_BYTE_GET_AND_INC (length, start, 4, end);
+ if (length == 0xffffffff)
+ {
+ is_64bit = true;
+ SAFE_BYTE_GET_AND_INC (length, start, 8, end);
+ }
+ else
+ is_64bit = false;
+
+ SAFE_BYTE_GET_AND_INC (version, start, 2, end);
+ SAFE_BYTE_GET_AND_INC (address_size, start, 1, end);
+ SAFE_BYTE_GET_AND_INC (segment_selector_size, start, 1, end);
+ SAFE_BYTE_GET_AND_INC (offset_entry_count, start, 4, end);
+
+ printf (_(" Length: 0x%s\n"), dwarf_vmatoa ("x", length));
+ printf (_(" DWARF version: %u\n"), version);
+ printf (_(" Address size: %u\n"), address_size);
+ printf (_(" Segment size: %u\n"), segment_selector_size);
+ printf (_(" Offset entries: %u\n"), offset_entry_count);
+
+ if (version < 5)
+ {
+ warn (_("The %s section contains a corrupt or "
+ "unsupported version number: %d.\n"),
+ section->name, version);
+ return 0;
+ }
+
+ if (segment_selector_size != 0)
+ {
+ warn (_("The %s section contains an "
+ "unsupported segment selector size: %d.\n"),
+ section->name, segment_selector_size);
+ return 0;
+ }
+
+ if (offset_entry_count == 0)
+ {
+ warn (_("The %s section contains a table without offset\n"),
+ section->name);
+ return 0;
+ }
+
+ printf (_("\n Offset Entries starting at 0x%lx:\n"),
+ (long)(start - section->start));
+
+ if (is_64bit)
+ {
+ for (i = 0; i < offset_entry_count; i++)
+ {
+ dwarf_vma entry;
+
+ SAFE_BYTE_GET_AND_INC (entry, start, 8, end);
+ printf (_(" [%6u] 0x%s\n"), i, dwarf_vmatoa ("x", entry));
+ }
+ }
+ else
+ {
+ for (i = 0; i < offset_entry_count; i++)
+ {
+ uint32_t entry;
+
+ SAFE_BYTE_GET_AND_INC (entry, start, 4, end);
+ printf (_(" [%6u] 0x%x\n"), i, entry);
+ }
+ }
+
+ putchar ('\n');
+
+ uint32_t j;
+
+ for (j = 1, i = 0; i < offset_entry_count;)
+ {
+ unsigned char lle;
+ dwarf_vma base_address = 0;
+ dwarf_vma begin;
+ dwarf_vma finish;
+ dwarf_vma off = start - section->start;
+
+ if (j != i)
+ {
+ printf (_(" Offset Entry %u\n"), i);
+ j = i;
+ }
+
+ printf (" ");
+ print_dwarf_vma (off, 4);
+
+ SAFE_BYTE_GET_AND_INC (lle, start, 1, end);
+
+ switch (lle)
+ {
+ case DW_LLE_end_of_list:
+ printf (_("<End of list>\n\n"));
+ i ++;
+ continue;
+
+ case DW_LLE_base_addressx:
+ READ_ULEB (base_address, start, end);
+ print_dwarf_vma (base_address, address_size);
+ printf (_("(index into .debug_addr) "));
+ base_address = fetch_indexed_addr (base_address, address_size);
+ print_dwarf_vma (base_address, address_size);
+ printf (_("(base address)\n"));
+ continue;
+
+ case DW_LLE_startx_endx:
+ READ_ULEB (begin, start, end);
+ begin = fetch_indexed_addr (begin, address_size);
+ READ_ULEB (finish, start, end);
+ finish = fetch_indexed_addr (finish, address_size);
+ break;
+
+ case DW_LLE_startx_length:
+ READ_ULEB (begin, start, end);
+ begin = fetch_indexed_addr (begin, address_size);
+ READ_ULEB (finish, start, end);
+ finish += begin;
+ break;
+
+ case DW_LLE_offset_pair:
+ READ_ULEB (begin, start, end);
+ begin += base_address;
+ READ_ULEB (finish, start, end);
+ finish += base_address;
+ break;
+
+ case DW_LLE_default_location:
+ begin = finish = 0;
+ break;
+
+ case DW_LLE_base_address:
+ SAFE_BYTE_GET_AND_INC (base_address, start, address_size, end);
+ print_dwarf_vma (base_address, address_size);
+ printf (_("(base address)\n"));
+ continue;
+
+ case DW_LLE_start_end:
+ SAFE_BYTE_GET_AND_INC (begin, start, address_size, end);
+ SAFE_BYTE_GET_AND_INC (finish, start, address_size, end);
+ break;
+
+ case DW_LLE_start_length:
+ SAFE_BYTE_GET_AND_INC (begin, start, address_size, end);
+ READ_ULEB (finish, start, end);
+ finish += begin;
+ break;
+
+ default:
+ error (_("Invalid location list entry type %d\n"), lle);
+ return 0;
+ }
+
+ if (start == end)
+ {
+ warn (_("Location list starting at offset 0x%lx is not terminated.\n"),
+ (unsigned long) off);
+ break;
+ }
+
+ print_dwarf_vma (begin, address_size);
+ print_dwarf_vma (finish, address_size);
+
+ if (begin == finish)
+ fputs (_(" (start == end)"), stdout);
+ else if (begin > finish)
+ fputs (_(" (start > end)"), stdout);
+
+ /* Read the counted location descriptions. */
+ READ_ULEB (length, start, end);
+
+ if (length > (size_t) (end - start))
+ {
+ warn (_("Location list starting at offset 0x%lx is not terminated.\n"),
+ (unsigned long) off);
+ break;
+ }
+
+ putchar (' ');
+ (void) decode_location_expression (start, address_size, address_size,
+ version, length, 0, section);
+ start += length;
+ putchar ('\n');
+ }
+
+ putchar ('\n');
+ }
+ while (start < end);
+
+ return 1;
+}
+
static int
display_debug_loc (struct dwarf_section *section, void *file)
{
@@ -6893,13 +7217,9 @@ display_debug_loc (struct dwarf_section *section, void *file)
}
SAFE_BYTE_GET_AND_INC (offset_entry_count, hdrptr, 4, end);
+
if (offset_entry_count != 0)
- {
- warn (_("The %s section contains "
- "unsupported offset entry count: %d.\n"),
- section->name, offset_entry_count);
- return 0;
- }
+ return display_offset_entry_loclists (section);
expected_start = hdrptr - section_begin;
}
@@ -6959,9 +7279,10 @@ display_debug_loc (struct dwarf_section *section, void *file)
if (debug_information [first].num_loc_offsets > 0
&& debug_information [first].loc_offsets [0] != expected_start
&& debug_information [first].loc_views [0] != expected_start)
- warn (_("Location lists in %s section start at 0x%s\n"),
+ warn (_("Location lists in %s section start at 0x%s rather than 0x%s\n"),
section->name,
- dwarf_vmatoa ("x", debug_information [first].loc_offsets [0]));
+ dwarf_vmatoa ("x", debug_information [first].loc_offsets [0]),
+ dwarf_vmatoa ("x", expected_start));
if (!locs_sorted)
array = (unsigned int *) xcmalloc (num_loc_list, sizeof (unsigned int));
@@ -7639,24 +7960,44 @@ display_debug_rnglists_list (unsigned char * start,
case DW_RLE_end_of_list:
printf (_("<End of list>\n"));
break;
- case DW_RLE_base_address:
- SAFE_BYTE_GET_AND_INC (base_address, start, pointer_size, finish);
+ case DW_RLE_base_addressx:
+ READ_ULEB (base_address, start, finish);
+ print_dwarf_vma (base_address, pointer_size);
+ printf (_("(base address index) "));
+ base_address = fetch_indexed_addr (base_address, pointer_size);
print_dwarf_vma (base_address, pointer_size);
printf (_("(base address)\n"));
break;
- case DW_RLE_start_length:
- SAFE_BYTE_GET_AND_INC (begin, start, pointer_size, finish);
+ case DW_RLE_startx_endx:
+ READ_ULEB (begin, start, finish);
+ READ_ULEB (end, start, finish);
+ begin = fetch_indexed_addr (begin, pointer_size);
+ end = fetch_indexed_addr (begin, pointer_size);
+ break;
+ case DW_RLE_startx_length:
+ READ_ULEB (begin, start, finish);
READ_ULEB (length, start, finish);
+ begin = fetch_indexed_addr (begin, pointer_size);
end = begin + length;
break;
case DW_RLE_offset_pair:
READ_ULEB (begin, start, finish);
READ_ULEB (end, start, finish);
break;
+ case DW_RLE_base_address:
+ SAFE_BYTE_GET_AND_INC (base_address, start, pointer_size, finish);
+ print_dwarf_vma (base_address, pointer_size);
+ printf (_("(base address)\n"));
+ break;
case DW_RLE_start_end:
SAFE_BYTE_GET_AND_INC (begin, start, pointer_size, finish);
SAFE_BYTE_GET_AND_INC (end, start, pointer_size, finish);
break;
+ case DW_RLE_start_length:
+ SAFE_BYTE_GET_AND_INC (begin, start, pointer_size, finish);
+ READ_ULEB (length, start, finish);
+ end = begin + length;
+ break;
default:
error (_("Invalid range list entry type %d\n"), rlet);
rlet = DW_RLE_end_of_list;
@@ -7664,7 +8005,7 @@ display_debug_rnglists_list (unsigned char * start,
}
if (rlet == DW_RLE_end_of_list)
break;
- if (rlet == DW_RLE_base_address)
+ if (rlet == DW_RLE_base_address || rlet == DW_RLE_base_addressx)
continue;
/* Only a DW_RLE_offset_pair needs the base address added. */
@@ -7709,6 +8050,8 @@ display_debug_ranges (struct dwarf_section *section,
return 0;
}
+ introduce (section, false);
+
if (is_rnglists)
{
dwarf_vma initial_length;
@@ -7745,19 +8088,19 @@ display_debug_ranges (struct dwarf_section *section,
}
}
- /* Get and check the version number. */
+ /* Get the other fields in the header. */
SAFE_BYTE_GET_AND_INC (version, start, 2, finish);
-
- if (version != 5)
- {
- warn (_("Only DWARF version 5 debug_rnglists info "
- "is currently supported.\n"));
- return 0;
- }
-
SAFE_BYTE_GET_AND_INC (address_size, start, 1, finish);
-
SAFE_BYTE_GET_AND_INC (segment_selector_size, start, 1, finish);
+ SAFE_BYTE_GET_AND_INC (offset_entry_count, start, 4, finish);
+
+ printf (_(" Length: 0x%s\n"), dwarf_vmatoa ("x", initial_length));
+ printf (_(" DWARF version: %u\n"), version);
+ printf (_(" Address size: %u\n"), address_size);
+ printf (_(" Segment size: %u\n"), segment_selector_size);
+ printf (_(" Offset entries: %u\n"), offset_entry_count);
+
+ /* Check the fields. */
if (segment_selector_size != 0)
{
warn (_("The %s section contains "
@@ -7766,16 +8109,39 @@ display_debug_ranges (struct dwarf_section *section,
return 0;
}
- SAFE_BYTE_GET_AND_INC (offset_entry_count, start, 4, finish);
- if (offset_entry_count != 0)
+ if (version < 5)
{
- warn (_("The %s section contains "
- "unsupported offset entry count: %u.\n"),
- section->name, offset_entry_count);
+ warn (_("Only DWARF version 5+ debug_rnglists info "
+ "is currently supported.\n"));
return 0;
}
- }
+ if (offset_entry_count != 0)
+ {
+ printf (_("\n Offsets starting at 0x%lx:\n"), (long)(start - section->start));
+ if (offset_size == 8)
+ {
+ for (i = 0; i < offset_entry_count; i++)
+ {
+ dwarf_vma entry;
+
+ SAFE_BYTE_GET_AND_INC (entry, start, 8, finish);
+ printf (_(" [%6u] 0x%s\n"), i, dwarf_vmatoa ("x", entry));
+ }
+ }
+ else
+ {
+ for (i = 0; i < offset_entry_count; i++)
+ {
+ uint32_t entry;
+
+ SAFE_BYTE_GET_AND_INC (entry, start, 4, finish);
+ printf (_(" [%6u] 0x%x\n"), i, entry);
+ }
+ }
+ }
+ }
+
if (load_debug_info (file) == 0)
{
warn (_("Unable to load/parse the .debug_info section, so cannot interpret the %s section.\n"),
@@ -7834,8 +8200,7 @@ display_debug_ranges (struct dwarf_section *section,
warn (_("Range lists in %s section start at 0x%lx\n"),
section->name, (unsigned long) range_entries[0].ranges_offset);
- introduce (section, false);
-
+ putchar ('\n');
printf (_(" Offset Begin End\n"));
for (i = 0; i < num_range_list; i++)
@@ -7895,8 +8260,12 @@ display_debug_ranges (struct dwarf_section *section,
start = next;
last_start = next;
- (is_rnglists ? display_debug_rnglists_list : display_debug_ranges_list)
- (start, finish, pointer_size, offset, base_address);
+ if (is_rnglists)
+ display_debug_rnglists_list
+ (start, finish, pointer_size, offset, base_address);
+ else
+ display_debug_ranges_list
+ (start, finish, pointer_size, offset, base_address);
}
putchar ('\n');
diff --git a/binutils/dwarf.h b/binutils/dwarf.h
index 18430719d48..164ba507b50 100644
--- a/binutils/dwarf.h
+++ b/binutils/dwarf.h
@@ -181,9 +181,13 @@ typedef struct
/* This is an array of offsets to the location view table. */
dwarf_vma * loc_views;
int * have_frame_base;
+
+ /* Information for associating location lists with CUs. */
unsigned int num_loc_offsets;
unsigned int max_loc_offsets;
unsigned int num_loc_views;
+ dwarf_vma loclists_base;
+
/* List of .debug_ranges offsets seen in this .debug_info. */
dwarf_vma * range_lists;
unsigned int num_range_lists;
diff --git a/binutils/testsuite/binutils-all/dw5.W b/binutils/testsuite/binutils-all/dw5.W
index ebab8b7d3b0..bfcdac175ba 100644
--- a/binutils/testsuite/binutils-all/dw5.W
+++ b/binutils/testsuite/binutils-all/dw5.W
@@ -281,7 +281,7 @@ Contents of the .debug_loclists section:
00000039 <End of list>
Contents of the .debug_rnglists section:
-
+#...
Offset Begin End
0000000c 0000000000001234 0000000000001236
00000016 0000000000001234 0000000000001239
diff --git a/binutils/testsuite/binutils-all/x86-64/pr26808.dump b/binutils/testsuite/binutils-all/x86-64/pr26808.dump
index f64f9d008f9..7ef73b24dc9 100644
--- a/binutils/testsuite/binutils-all/x86-64/pr26808.dump
+++ b/binutils/testsuite/binutils-all/x86-64/pr26808.dump
@@ -30,13 +30,13 @@ Contents of the .debug_info.dwo section:
<a5> DW_AT_decl_file : 1
<a6> DW_AT_decl_line : 30
<a7> DW_AT_type : <0x90>
- <ab> DW_AT_low_pc : (addr_index: 0x0): <no .debug_addr section>
+ <ab> DW_AT_low_pc : (addr_index: 0x0): 0
<ac> DW_AT_high_pc : 0x304
<b4> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<b6> DW_AT_GNU_all_tail_call_sites: 1
<b6> DW_AT_sibling : <0x11b>
<2><ba>: Abbrev Number: 14 (DW_TAG_lexical_block)
- <bb> DW_AT_low_pc : (addr_index: 0x1): <no .debug_addr section>
+ <bb> DW_AT_low_pc : (addr_index: 0x1): 0
<bc> DW_AT_high_pc : 0x2fa
<3><c4>: Abbrev Number: 15 (DW_TAG_variable)
<c5> DW_AT_name : c1
@@ -56,7 +56,7 @@ Contents of the .debug_info.dwo section:
<ff> DW_AT_artificial : 1
<ff> DW_AT_location : 2 byte block: fb 2 (DW_OP_GNU_addr_index <0x2>)
<3><102>: Abbrev Number: 14 (DW_TAG_lexical_block)
- <103> DW_AT_low_pc : (addr_index: 0x3): <no .debug_addr section>
+ <103> DW_AT_low_pc : (addr_index: 0x3): 0
<104> DW_AT_high_pc : 0x2f
<4><10c>: Abbrev Number: 17 (DW_TAG_variable)
<10d> DW_AT_name : i
@@ -274,7 +274,7 @@ Contents of the .debug_info.dwo section:
<2dd> DW_AT_decl_file : 1
<2de> DW_AT_decl_line : 70
<2df> DW_AT_linkage_name: _Z4f13iv
- <2e8> DW_AT_low_pc : (addr_index: 0x0): <no .debug_addr section>
+ <2e8> DW_AT_low_pc : (addr_index: 0x0): 0
<2e9> DW_AT_high_pc : 0x6
<2f1> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<2f3> DW_AT_GNU_all_call_sites: 1
@@ -282,7 +282,7 @@ Contents of the .debug_info.dwo section:
<2f4> DW_AT_specification: <0x219>
<2f8> DW_AT_decl_file : 2
<2f9> DW_AT_decl_line : 30
- <2fa> DW_AT_low_pc : (addr_index: 0x1): <no .debug_addr section>
+ <2fa> DW_AT_low_pc : (addr_index: 0x1): 0
<2fb> DW_AT_high_pc : 0x20
<303> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<305> DW_AT_object_pointer: <0x30d>
@@ -300,7 +300,7 @@ Contents of the .debug_info.dwo section:
<31d> DW_AT_specification: <0x223>
<321> DW_AT_decl_file : 2
<322> DW_AT_decl_line : 38
- <323> DW_AT_low_pc : (addr_index: 0x2): <no .debug_addr section>
+ <323> DW_AT_low_pc : (addr_index: 0x2): 0
<324> DW_AT_high_pc : 0x18
<32c> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<32e> DW_AT_object_pointer: <0x336>
@@ -316,7 +316,7 @@ Contents of the .debug_info.dwo section:
<341> DW_AT_specification: <0x22d>
<345> DW_AT_decl_file : 2
<346> DW_AT_decl_line : 46
- <347> DW_AT_low_pc : (addr_index: 0x3): <no .debug_addr section>
+ <347> DW_AT_low_pc : (addr_index: 0x3): 0
<348> DW_AT_high_pc : 0x18
<350> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<352> DW_AT_object_pointer: <0x35a>
@@ -332,7 +332,7 @@ Contents of the .debug_info.dwo section:
<365> DW_AT_specification: <0x237>
<369> DW_AT_decl_file : 2
<36a> DW_AT_decl_line : 54
- <36b> DW_AT_low_pc : (addr_index: 0x4): <no .debug_addr section>
+ <36b> DW_AT_low_pc : (addr_index: 0x4): 0
<36c> DW_AT_high_pc : 0x16
<374> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<376> DW_AT_object_pointer: <0x37e>
@@ -348,7 +348,7 @@ Contents of the .debug_info.dwo section:
<389> DW_AT_specification: <0x26b>
<38d> DW_AT_decl_file : 2
<38e> DW_AT_decl_line : 62
- <38f> DW_AT_low_pc : (addr_index: 0x5): <no .debug_addr section>
+ <38f> DW_AT_low_pc : (addr_index: 0x5): 0
<390> DW_AT_high_pc : 0x16
<398> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<39a> DW_AT_object_pointer: <0x3a2>
@@ -366,7 +366,7 @@ Contents of the .debug_info.dwo section:
<3b2> DW_AT_specification: <0x275>
<3b6> DW_AT_decl_file : 2
<3b7> DW_AT_decl_line : 72
- <3b8> DW_AT_low_pc : (addr_index: 0x6): <no .debug_addr section>
+ <3b8> DW_AT_low_pc : (addr_index: 0x6): 0
<3b9> DW_AT_high_pc : 0x1b
<3c1> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<3c3> DW_AT_object_pointer: <0x3cb>
@@ -382,7 +382,7 @@ Contents of the .debug_info.dwo section:
<3d6> DW_AT_specification: <0x27f>
<3da> DW_AT_decl_file : 2
<3db> DW_AT_decl_line : 82
- <3dc> DW_AT_low_pc : (addr_index: 0x7): <no .debug_addr section>
+ <3dc> DW_AT_low_pc : (addr_index: 0x7): 0
<3dd> DW_AT_high_pc : 0x1b
<3e5> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<3e7> DW_AT_object_pointer: <0x3ef>
@@ -398,7 +398,7 @@ Contents of the .debug_info.dwo section:
<3fa> DW_AT_specification: <0x289>
<3fe> DW_AT_decl_file : 2
<3ff> DW_AT_decl_line : 92
- <400> DW_AT_low_pc : (addr_index: 0x8): <no .debug_addr section>
+ <400> DW_AT_low_pc : (addr_index: 0x8): 0
<401> DW_AT_high_pc : 0x19
<409> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<40b> DW_AT_object_pointer: <0x413>
@@ -414,7 +414,7 @@ Contents of the .debug_info.dwo section:
<41e> DW_AT_specification: <0x2ae>
<422> DW_AT_decl_file : 2
<423> DW_AT_decl_line : 102
- <424> DW_AT_low_pc : (addr_index: 0x9): <no .debug_addr section>
+ <424> DW_AT_low_pc : (addr_index: 0x9): 0
<425> DW_AT_high_pc : 0x19
<42d> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<42f> DW_AT_object_pointer: <0x437>
@@ -432,7 +432,7 @@ Contents of the .debug_info.dwo section:
<447> DW_AT_specification: <0x2b8>
<44b> DW_AT_decl_file : 2
<44c> DW_AT_decl_line : 112
- <44d> DW_AT_low_pc : (addr_index: 0xa): <no .debug_addr section>
+ <44d> DW_AT_low_pc : (addr_index: 0xa): 0
<44e> DW_AT_high_pc : 0x1f
<456> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<458> DW_AT_object_pointer: <0x460>
@@ -451,7 +451,7 @@ Contents of the .debug_info.dwo section:
<471> DW_AT_decl_line : 120
<472> DW_AT_linkage_name: _Z4f11av
<47b> DW_AT_type : <0x242>
- <47f> DW_AT_low_pc : (addr_index: 0xb): <no .debug_addr section>
+ <47f> DW_AT_low_pc : (addr_index: 0xb): 0
<480> DW_AT_high_pc : 0xb
<488> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<48a> DW_AT_GNU_all_call_sites: 1
@@ -459,7 +459,7 @@ Contents of the .debug_info.dwo section:
<48b> DW_AT_specification: <0x2c2>
<48f> DW_AT_decl_file : 2
<490> DW_AT_decl_line : 126
- <491> DW_AT_low_pc : (addr_index: 0xc): <no .debug_addr section>
+ <491> DW_AT_low_pc : (addr_index: 0xc): 0
<492> DW_AT_high_pc : 0x20
<49a> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<49c> DW_AT_object_pointer: <0x4a4>
@@ -478,7 +478,7 @@ Contents of the .debug_info.dwo section:
<4b4> DW_AT_decl_line : 134
<4b5> DW_AT_linkage_name: _Z3t12v
<4bd> DW_AT_type : <0x249>
- <4c1> DW_AT_low_pc : (addr_index: 0xd): <no .debug_addr section>
+ <4c1> DW_AT_low_pc : (addr_index: 0xd): 0
<4c2> DW_AT_high_pc : 0x19
<4ca> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<4cc> DW_AT_GNU_all_tail_call_sites: 1
@@ -489,7 +489,7 @@ Contents of the .debug_info.dwo section:
<4d2> DW_AT_decl_line : 142
<4d3> DW_AT_linkage_name: _Z3t13v
<4db> DW_AT_type : <0x249>
- <4df> DW_AT_low_pc : (addr_index: 0xe): <no .debug_addr section>
+ <4df> DW_AT_low_pc : (addr_index: 0xe): 0
<4e0> DW_AT_high_pc : 0x14
<4e8> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<4ea> DW_AT_GNU_all_tail_call_sites: 1
@@ -500,13 +500,13 @@ Contents of the .debug_info.dwo section:
<4f0> DW_AT_decl_line : 150
<4f1> DW_AT_linkage_name: _Z3t14v
<4f9> DW_AT_type : <0x249>
- <4fd> DW_AT_low_pc : (addr_index: 0xf): <no .debug_addr section>
+ <4fd> DW_AT_low_pc : (addr_index: 0xf): 0
<4fe> DW_AT_high_pc : 0x61
<506> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<508> DW_AT_GNU_all_tail_call_sites: 1
<508> DW_AT_sibling : <0x532>
<2><50c>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <50d> DW_AT_low_pc : (addr_index: 0x10): <no .debug_addr section>
+ <50d> DW_AT_low_pc : (addr_index: 0x10): 0
<50e> DW_AT_high_pc : 0x57
<3><516>: Abbrev Number: 25 (DW_TAG_variable)
<517> DW_AT_name : s1
@@ -538,13 +538,13 @@ Contents of the .debug_info.dwo section:
<54b> DW_AT_decl_line : 163
<54c> DW_AT_linkage_name: _Z3t15v
<554> DW_AT_type : <0x249>
- <558> DW_AT_low_pc : (addr_index: 0x11): <no .debug_addr section>
+ <558> DW_AT_low_pc : (addr_index: 0x11): 0
<559> DW_AT_high_pc : 0x5d
<561> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<563> DW_AT_GNU_all_tail_call_sites: 1
<563> DW_AT_sibling : <0x58d>
<2><567>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <568> DW_AT_low_pc : (addr_index: 0x12): <no .debug_addr section>
+ <568> DW_AT_low_pc : (addr_index: 0x12): 0
<569> DW_AT_high_pc : 0x53
<3><571>: Abbrev Number: 25 (DW_TAG_variable)
<572> DW_AT_name : s1
@@ -576,7 +576,7 @@ Contents of the .debug_info.dwo section:
<5a9> DW_AT_decl_line : 176
<5aa> DW_AT_linkage_name: _Z3t16v
<5b2> DW_AT_type : <0x249>
- <5b6> DW_AT_low_pc : (addr_index: 0x13): <no .debug_addr section>
+ <5b6> DW_AT_low_pc : (addr_index: 0x13): 0
<5b7> DW_AT_high_pc : 0x13
<5bf> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<5c1> DW_AT_GNU_all_tail_call_sites: 1
@@ -587,13 +587,13 @@ Contents of the .debug_info.dwo section:
<5c7> DW_AT_decl_line : 184
<5c8> DW_AT_linkage_name: _Z3t17v
<5d0> DW_AT_type : <0x249>
- <5d4> DW_AT_low_pc : (addr_index: 0x14): <no .debug_addr section>
+ <5d4> DW_AT_low_pc : (addr_index: 0x14): 0
<5d5> DW_AT_high_pc : 0x5f
<5dd> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<5df> DW_AT_GNU_all_call_sites: 1
<5df> DW_AT_sibling : <0x612>
<2><5e3>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <5e4> DW_AT_low_pc : (addr_index: 0x15): <no .debug_addr section>
+ <5e4> DW_AT_low_pc : (addr_index: 0x15): 0
<5e5> DW_AT_high_pc : 0x59
<3><5ed>: Abbrev Number: 25 (DW_TAG_variable)
<5ee> DW_AT_name : c
@@ -602,7 +602,7 @@ Contents of the .debug_info.dwo section:
<5f2> DW_AT_type : <0x53d>
<5f6> DW_AT_location : 2 byte block: 91 6f (DW_OP_fbreg: -17)
<3><5f9>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <5fa> DW_AT_low_pc : (addr_index: 0x16): <no .debug_addr section>
+ <5fa> DW_AT_low_pc : (addr_index: 0x16): 0
<5fb> DW_AT_high_pc : 0x50
<4><603>: Abbrev Number: 25 (DW_TAG_variable)
<604> DW_AT_name : i
@@ -620,13 +620,13 @@ Contents of the .debug_info.dwo section:
<618> DW_AT_decl_line : 199
<619> DW_AT_linkage_name: _Z3t18v
<621> DW_AT_type : <0x249>
- <625> DW_AT_low_pc : (addr_index: 0x17): <no .debug_addr section>
+ <625> DW_AT_low_pc : (addr_index: 0x17): 0
<626> DW_AT_high_pc : 0x5f
<62e> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<630> DW_AT_GNU_all_tail_call_sites: 1
<630> DW_AT_sibling : <0x67a>
<2><634>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <635> DW_AT_low_pc : (addr_index: 0x18): <no .debug_addr section>
+ <635> DW_AT_low_pc : (addr_index: 0x18): 0
<636> DW_AT_high_pc : 0x55
<3><63e>: Abbrev Number: 25 (DW_TAG_variable)
<63f> DW_AT_name : c
@@ -635,7 +635,7 @@ Contents of the .debug_info.dwo section:
<643> DW_AT_type : <0x53d>
<647> DW_AT_location : 2 byte block: 91 6f (DW_OP_fbreg: -17)
<3><64a>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <64b> DW_AT_low_pc : (addr_index: 0x19): <no .debug_addr section>
+ <64b> DW_AT_low_pc : (addr_index: 0x19): 0
<64c> DW_AT_high_pc : 0x4c
<4><654>: Abbrev Number: 25 (DW_TAG_variable)
<655> DW_AT_name : i
@@ -644,7 +644,7 @@ Contents of the .debug_info.dwo section:
<659> DW_AT_type : <0x242>
<65d> DW_AT_location : 2 byte block: 91 68 (DW_OP_fbreg: -24)
<4><660>: Abbrev Number: 24 (DW_TAG_lexical_block)
- <661> DW_AT_low_pc : (addr_index: 0x1a): <no .debug_addr section>
+ <661> DW_AT_low_pc : (addr_index: 0x1a): 0
<662> DW_AT_high_pc : 0x34
<5><66a>: Abbrev Number: 25 (DW_TAG_variable)
<66b> DW_AT_name : s
@@ -786,7 +786,7 @@ Contents of the .debug_info.dwo section:
<7d3> DW_AT_decl_line : 32
<7d4> DW_AT_linkage_name: _Z4t16av
<7dd> DW_AT_type : <0x7c4>
- <7e1> DW_AT_low_pc : (addr_index: 0x0): <no .debug_addr section>
+ <7e1> DW_AT_low_pc : (addr_index: 0x0): 0
<7e2> DW_AT_high_pc : 0x13
<7ea> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<7ec> DW_AT_GNU_all_tail_call_sites: 1
@@ -878,14 +878,14 @@ Contents of the .debug_info.dwo section:
<908> DW_AT_decl_file : 1
<909> DW_AT_decl_line : 70
<90a> DW_AT_linkage_name: _Z4f13iv
- <913> DW_AT_low_pc : (addr_index: 0x0): <no .debug_addr section>
+ <913> DW_AT_low_pc : (addr_index: 0x0): 0
<914> DW_AT_high_pc : 0x6
<91c> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<91e> DW_AT_GNU_all_call_sites: 1
<1><91e>: Abbrev Number: 17 (DW_TAG_subprogram)
<91f> DW_AT_specification: <0x8a8>
<923> DW_AT_decl_file : 2
- <924> DW_AT_low_pc : (addr_index: 0x1): <no .debug_addr section>
+ <924> DW_AT_low_pc : (addr_index: 0x1): 0
<925> DW_AT_high_pc : 0xf
<92d> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<92f> DW_AT_object_pointer: <0x937>
@@ -903,7 +903,7 @@ Contents of the .debug_info.dwo section:
<94b> DW_AT_specification: <0x89b>
<94f> DW_AT_decl_file : 2
<950> DW_AT_decl_line : 36
- <951> DW_AT_low_pc : (addr_index: 0x2): <no .debug_addr section>
+ <951> DW_AT_low_pc : (addr_index: 0x2): 0
<952> DW_AT_high_pc : 0x20
<95a> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<95c> DW_AT_object_pointer: <0x964>
@@ -922,7 +922,7 @@ Contents of the .debug_info.dwo section:
<978> DW_AT_decl_line : 72
<979> DW_AT_linkage_name: _Z3f10v
<981> DW_AT_type : <0x8b7>
- <985> DW_AT_low_pc : (addr_index: 0x3): <no .debug_addr section>
+ <985> DW_AT_low_pc : (addr_index: 0x3): 0
<986> DW_AT_high_pc : 0xb
<98e> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<990> DW_AT_GNU_all_call_sites: 1
@@ -933,7 +933,7 @@ Contents of the .debug_info.dwo section:
<997> DW_AT_decl_line : 80
<998> DW_AT_linkage_name: _Z4f11bPFivE
<9a5> DW_AT_type : <0x8b7>
- <9a9> DW_AT_low_pc : (addr_index: 0x4): <no .debug_addr section>
+ <9a9> DW_AT_low_pc : (addr_index: 0x4): 0
<9aa> DW_AT_high_pc : 0x14
<9b2> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<9b4> DW_AT_GNU_all_tail_call_sites: 1
@@ -954,7 +954,7 @@ Contents of the .debug_info.dwo section:
<9d3> DW_AT_specification: <0x8e0>
<9d7> DW_AT_decl_file : 2
<9d8> DW_AT_decl_line : 88
- <9d9> DW_AT_low_pc : (addr_index: 0x5): <no .debug_addr section>
+ <9d9> DW_AT_low_pc : (addr_index: 0x5): 0
<9da> DW_AT_high_pc : 0xf
<9e2> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<9e4> DW_AT_object_pointer: <0x9ec>
@@ -976,7 +976,7 @@ Contents of the .debug_info.dwo section:
<a06> DW_AT_decl_line : 96
<a07> DW_AT_linkage_name: _Z3f13v
<a0f> DW_AT_type : <0xa1e>
- <a13> DW_AT_low_pc : (addr_index: 0x6): <no .debug_addr section>
+ <a13> DW_AT_low_pc : (addr_index: 0x6): 0
<a14> DW_AT_high_pc : 0xb
<a1c> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<a1e> DW_AT_GNU_all_call_sites: 1
@@ -990,7 +990,7 @@ Contents of the .debug_info.dwo section:
<a2a> DW_AT_decl_line : 104
<a2b> DW_AT_linkage_name: _Z3f14v
<a33> DW_AT_type : <0xa42>
- <a37> DW_AT_low_pc : (addr_index: 0x7): <no .debug_addr section>
+ <a37> DW_AT_low_pc : (addr_index: 0x7): 0
<a38> DW_AT_high_pc : 0xb
<a40> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<a42> DW_AT_GNU_all_call_sites: 1
@@ -1010,7 +1010,7 @@ Contents of the .debug_info.dwo section:
<a5b> DW_AT_decl_line : 112
<a5c> DW_AT_linkage_name: _Z3f15v
<a64> DW_AT_type : <0xa73>
- <a68> DW_AT_low_pc : (addr_index: 0x8): <no .debug_addr section>
+ <a68> DW_AT_low_pc : (addr_index: 0x8): 0
<a69> DW_AT_high_pc : 0xb
<a71> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<a73> DW_AT_GNU_all_call_sites: 1
@@ -1030,7 +1030,7 @@ Contents of the .debug_info.dwo section:
<a8f> DW_AT_decl_line : 127
<a90> DW_AT_linkage_name: _Z3f18i
<a98> DW_AT_type : <0xa42>
- <a9c> DW_AT_low_pc : (addr_index: 0x9): <no .debug_addr section>
+ <a9c> DW_AT_low_pc : (addr_index: 0x9): 0
<a9d> DW_AT_high_pc : 0x44
<aa5> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<aa7> DW_AT_GNU_all_call_sites: 1
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