short version;
unsigned char addr_size;
unsigned char signed_addr_p;
- sect_offset abbrev_offset;
+ sect_offset abbrev_sect_off;
/* Size of file offsets; either 4 or 8. */
unsigned int offset_size;
/* Offset to the first byte of this compilation unit header in the
.debug_info section, for resolving relative reference dies. */
- sect_offset offset;
+ sect_offset sect_off;
/* Offset to first die in this cu from the start of the cu.
This will be the first byte following the compilation unit header. */
- cu_offset first_die_offset;
+ cu_offset first_die_cu_offset;
/* 64-bit signature of this type unit - it is valid only for
UNIT_TYPE DW_UT_type. */
ULONGEST signature;
/* For types, offset in the type's DIE of the type defined by this TU. */
- cu_offset type_offset_in_tu;
+ cu_offset type_cu_offset_in_tu;
};
/* Type used for delaying computation of method physnames.
initial_length_size.
If the DIE refers to a DWO file, this is always of the original die,
not the DWO file. */
- sect_offset offset;
+ sect_offset sect_off;
unsigned int length;
/* DWARF standard version this data has been read from (such as 4 or 5). */
struct dwo_unit *dwo_unit;
/* Offset in .debug_line or .debug_line.dwo. */
- sect_offset line_offset;
+ sect_offset line_sect_off;
};
/* Each element of dwarf2_per_objfile->type_unit_groups is a pointer to
/* The section this CU/TU lives in, in the DWO file. */
struct dwarf2_section_info *section;
- /* Same as dwarf2_per_cu_data:{offset,length} but in the DWO section. */
- sect_offset offset;
+ /* Same as dwarf2_per_cu_data:{sect_off,length} but in the DWO section. */
+ sect_offset sect_off;
unsigned int length;
/* For types, offset in the type's DIE of the type defined by this TU. */
}
/* Offset of line number information in .debug_line section. */
- sect_offset offset {};
+ sect_offset sect_off {};
/* OFFSET is for struct dwz_file associated with dwarf2_per_objfile. */
unsigned offset_in_dwz : 1; /* Can't initialize bitfields in-class. */
struct partial_die_info
{
/* Offset of this DIE. */
- sect_offset offset;
+ sect_offset sect_off;
/* DWARF-2 tag for this DIE. */
ENUM_BITFIELD(dwarf_tag) tag : 16;
/* The location description associated with this DIE, if any. */
struct dwarf_block *locdesc;
/* The offset of an import, for DW_TAG_imported_unit. */
- sect_offset offset;
+ sect_offset sect_off;
} d;
/* If HAS_PC_INFO, the PC range associated with this DIE. */
{
/* Where the abbrev table came from.
This is used as a sanity check when the table is used. */
- sect_offset offset;
+ sect_offset sect_off;
/* Storage for the abbrev table. */
struct obstack abbrev_obstack;
unsigned int abbrev;
/* Offset in .debug_info or .debug_types section. */
- sect_offset offset;
+ sect_offset sect_off;
/* The dies in a compilation unit form an n-ary tree. PARENT
points to this die's parent; CHILD points to the first child of
static struct die_info *die_specification (struct die_info *die,
struct dwarf2_cu **);
-static line_header_up dwarf_decode_line_header (unsigned int offset,
+static line_header_up dwarf_decode_line_header (sect_offset sect_off,
struct dwarf2_cu *cu);
static void dwarf_decode_lines (struct line_header *, const char *,
static int partial_die_eq (const void *item_lhs, const void *item_rhs);
static struct dwarf2_per_cu_data *dwarf2_find_containing_comp_unit
- (sect_offset offset, unsigned int offset_in_dwz, struct objfile *objfile);
+ (sect_offset sect_off, unsigned int offset_in_dwz, struct objfile *objfile);
static void init_one_comp_unit (struct dwarf2_cu *cu,
struct dwarf2_per_cu_data *per_cu);
static hashval_t
line_header_hash (const struct line_header *ofs)
{
- return ofs->offset.sect_off ^ ofs->offset_in_dwz;
+ return to_underlying (ofs->sect_off) ^ ofs->offset_in_dwz;
}
/* Hash function for htab_create_alloc_ex for line_header_hash. */
const struct line_header *ofs_lhs = (const struct line_header *) item_lhs;
const struct line_header *ofs_rhs = (const struct line_header *) item_rhs;
- return (ofs_lhs->offset.sect_off == ofs_rhs->offset.sect_off
+ return (ofs_lhs->sect_off == ofs_rhs->sect_off
&& ofs_lhs->offset_in_dwz == ofs_rhs->offset_in_dwz);
}
if (stmt_list_hash->dwo_unit != NULL)
v += (uintptr_t) stmt_list_hash->dwo_unit->dwo_file;
- v += stmt_list_hash->line_offset.sect_off;
+ v += to_underlying (stmt_list_hash->line_sect_off);
return v;
}
&& lhs->dwo_unit->dwo_file != rhs->dwo_unit->dwo_file)
return 0;
- return lhs->line_offset.sect_off == rhs->line_offset.sect_off;
+ return lhs->line_sect_off == rhs->line_sect_off;
}
/* Hash function for a quick_file_names. */
for (i = 0; i < n_elements; i += 2)
{
- struct dwarf2_per_cu_data *the_cu;
- ULONGEST offset, length;
-
gdb_static_assert (sizeof (ULONGEST) >= 8);
- offset = extract_unsigned_integer (cu_list, 8, BFD_ENDIAN_LITTLE);
- length = extract_unsigned_integer (cu_list + 8, 8, BFD_ENDIAN_LITTLE);
+
+ sect_offset sect_off
+ = (sect_offset) extract_unsigned_integer (cu_list, 8, BFD_ENDIAN_LITTLE);
+ ULONGEST length = extract_unsigned_integer (cu_list + 8, 8, BFD_ENDIAN_LITTLE);
cu_list += 2 * 8;
- the_cu = OBSTACK_ZALLOC (&objfile->objfile_obstack,
- struct dwarf2_per_cu_data);
- the_cu->offset.sect_off = offset;
+ dwarf2_per_cu_data *the_cu
+ = OBSTACK_ZALLOC (&objfile->objfile_obstack,
+ struct dwarf2_per_cu_data);
+ the_cu->sect_off = sect_off;
the_cu->length = length;
the_cu->objfile = objfile;
the_cu->section = section;
for (i = 0; i < elements; i += 3)
{
struct signatured_type *sig_type;
- ULONGEST offset, type_offset_in_tu, signature;
+ ULONGEST signature;
void **slot;
+ cu_offset type_offset_in_tu;
gdb_static_assert (sizeof (ULONGEST) >= 8);
- offset = extract_unsigned_integer (bytes, 8, BFD_ENDIAN_LITTLE);
- type_offset_in_tu = extract_unsigned_integer (bytes + 8, 8,
- BFD_ENDIAN_LITTLE);
+ sect_offset sect_off
+ = (sect_offset) extract_unsigned_integer (bytes, 8, BFD_ENDIAN_LITTLE);
+ type_offset_in_tu
+ = (cu_offset) extract_unsigned_integer (bytes + 8, 8,
+ BFD_ENDIAN_LITTLE);
signature = extract_unsigned_integer (bytes + 16, 8, BFD_ENDIAN_LITTLE);
bytes += 3 * 8;
sig_type = OBSTACK_ZALLOC (&objfile->objfile_obstack,
struct signatured_type);
sig_type->signature = signature;
- sig_type->type_offset_in_tu.cu_off = type_offset_in_tu;
+ sig_type->type_offset_in_tu = type_offset_in_tu;
sig_type->per_cu.is_debug_types = 1;
sig_type->per_cu.section = section;
- sig_type->per_cu.offset.sect_off = offset;
+ sig_type->per_cu.sect_off = sect_off;
sig_type->per_cu.objfile = objfile;
sig_type->per_cu.v.quick
= OBSTACK_ZALLOC (&objfile->objfile_obstack,
int i;
void **slot;
struct quick_file_names *qfn;
- unsigned int line_offset;
gdb_assert (! this_cu->is_debug_types);
lh_cu = this_cu;
slot = NULL;
- line_offset = 0;
line_header_up lh;
+ sect_offset line_offset {};
attr = dwarf2_attr (comp_unit_die, DW_AT_stmt_list, cu);
if (attr)
{
struct quick_file_names find_entry;
- line_offset = DW_UNSND (attr);
+ line_offset = (sect_offset) DW_UNSND (attr);
/* We may have already read in this line header (TU line header sharing).
If we have we're done. */
find_entry.hash.dwo_unit = cu->dwo_unit;
- find_entry.hash.line_offset.sect_off = line_offset;
+ find_entry.hash.line_sect_off = line_offset;
slot = htab_find_slot (dwarf2_per_objfile->quick_file_names_table,
&find_entry, INSERT);
if (*slot != NULL)
qfn = XOBNEW (&objfile->objfile_obstack, struct quick_file_names);
qfn->hash.dwo_unit = cu->dwo_unit;
- qfn->hash.line_offset.sect_off = line_offset;
+ qfn->hash.line_sect_off = line_offset;
gdb_assert (slot != NULL);
*slot = qfn;
return header->initial_length_size + header->length;
}
-/* Return TRUE if OFFSET is within CU_HEADER. */
+/* Return TRUE if SECT_OFF is within CU_HEADER. */
-static inline int
-offset_in_cu_p (const struct comp_unit_head *cu_header, sect_offset offset)
+static inline bool
+offset_in_cu_p (const comp_unit_head *cu_header, sect_offset sect_off)
{
- sect_offset bottom = { cu_header->offset.sect_off };
- sect_offset top = { cu_header->offset.sect_off + get_cu_length (cu_header) };
+ sect_offset bottom = cu_header->sect_off;
+ sect_offset top = cu_header->sect_off + get_cu_length (cu_header);
- return (offset.sect_off >= bottom.sect_off && offset.sect_off < top.sect_off);
+ return sect_off >= bottom && sect_off < top;
}
/* Find the base address of the compilation unit for range lists and
cu_header->addr_size = read_1_byte (abfd, info_ptr);
info_ptr += 1;
}
- cu_header->abbrev_offset.sect_off = read_offset (abfd, info_ptr, cu_header,
- &bytes_read);
+ cu_header->abbrev_sect_off = (sect_offset) read_offset (abfd, info_ptr,
+ cu_header,
+ &bytes_read);
info_ptr += bytes_read;
if (cu_header->version < 5)
{
type_offset = read_offset (abfd, info_ptr, cu_header, &bytes_read);
info_ptr += bytes_read;
- cu_header->type_offset_in_tu.cu_off = type_offset;
- if (cu_header->type_offset_in_tu.cu_off != type_offset)
+ cu_header->type_cu_offset_in_tu = (cu_offset) type_offset;
+ if (to_underlying (cu_header->type_cu_offset_in_tu) != type_offset)
error (_("Dwarf Error: Too big type_offset in compilation unit "
"header (is %s) [in module %s]"), plongest (type_offset),
filename);
"(is %d, should be 2, 3, 4 or 5) [in module %s]"), header->version,
filename);
- if (header->abbrev_offset.sect_off
+ if (to_underlying (header->abbrev_sect_off)
>= dwarf2_section_size (dwarf2_per_objfile->objfile, abbrev_section))
- error (_("Dwarf Error: bad offset (0x%lx) in compilation unit header "
- "(offset 0x%lx + 6) [in module %s]"),
- (long) header->abbrev_offset.sect_off, (long) header->offset.sect_off,
+ error (_("Dwarf Error: bad offset (0x%x) in compilation unit header "
+ "(offset 0x%x + 6) [in module %s]"),
+ to_underlying (header->abbrev_sect_off),
+ to_underlying (header->sect_off),
filename);
- /* Cast to unsigned long to use 64-bit arithmetic when possible to
+ /* Cast to ULONGEST to use 64-bit arithmetic when possible to
avoid potential 32-bit overflow. */
- if (((unsigned long) header->offset.sect_off + get_cu_length (header))
+ if (((ULONGEST) header->sect_off + get_cu_length (header))
> section->size)
- error (_("Dwarf Error: bad length (0x%lx) in compilation unit header "
- "(offset 0x%lx + 0) [in module %s]"),
- (long) header->length, (long) header->offset.sect_off,
+ error (_("Dwarf Error: bad length (0x%x) in compilation unit header "
+ "(offset 0x%x + 0) [in module %s]"),
+ header->length, to_underlying (header->sect_off),
filename);
}
const gdb_byte *beg_of_comp_unit = info_ptr;
bfd *abfd = get_section_bfd_owner (section);
- header->offset.sect_off = beg_of_comp_unit - section->buffer;
+ header->sect_off = (sect_offset) (beg_of_comp_unit - section->buffer);
info_ptr = read_comp_unit_head (header, info_ptr, section, section_kind);
- header->first_die_offset.cu_off = info_ptr - beg_of_comp_unit;
+ header->first_die_cu_offset = (cu_offset) (info_ptr - beg_of_comp_unit);
error_check_comp_unit_head (header, section, abbrev_section);
static sect_offset
read_abbrev_offset (struct dwarf2_section_info *section,
- sect_offset offset)
+ sect_offset sect_off)
{
bfd *abfd = get_section_bfd_owner (section);
const gdb_byte *info_ptr;
unsigned int initial_length_size, offset_size;
- sect_offset abbrev_offset;
uint16_t version;
dwarf2_read_section (dwarf2_per_objfile->objfile, section);
- info_ptr = section->buffer + offset.sect_off;
+ info_ptr = section->buffer + to_underlying (sect_off);
read_initial_length (abfd, info_ptr, &initial_length_size);
offset_size = initial_length_size == 4 ? 4 : 8;
info_ptr += initial_length_size;
info_ptr += 2;
}
- abbrev_offset.sect_off = read_offset_1 (abfd, info_ptr, offset_size);
- return abbrev_offset;
+ return (sect_offset) read_offset_1 (abfd, info_ptr, offset_size);
}
/* Allocate a new partial symtab for file named NAME and mark this new
attr = dwarf2_attr (die, DW_AT_stmt_list, cu);
if (attr)
- lh = dwarf_decode_line_header (DW_UNSND (attr), cu);
+ lh = dwarf_decode_line_header ((sect_offset) DW_UNSND (attr), cu);
if (lh == NULL)
return; /* No linetable, so no includes. */
end_ptr = info_ptr + section->size;
while (info_ptr < end_ptr)
{
- sect_offset offset;
struct signatured_type *sig_type;
struct dwo_unit *dwo_tu;
void **slot;
struct comp_unit_head header;
unsigned int length;
- offset.sect_off = ptr - section->buffer;
+ sect_offset sect_off = (sect_offset) (ptr - section->buffer);
/* Initialize it due to a false compiler warning. */
header.signature = -1;
- header.type_offset_in_tu.cu_off = -1;
+ header.type_cu_offset_in_tu = (cu_offset) -1;
/* We need to read the type's signature in order to build the hash
table, but we don't need anything else just yet. */
struct dwo_unit);
dwo_tu->dwo_file = dwo_file;
dwo_tu->signature = header.signature;
- dwo_tu->type_offset_in_tu = header.type_offset_in_tu;
+ dwo_tu->type_offset_in_tu = header.type_cu_offset_in_tu;
dwo_tu->section = section;
- dwo_tu->offset = offset;
+ dwo_tu->sect_off = sect_off;
dwo_tu->length = length;
}
else
sig_type = OBSTACK_ZALLOC (&objfile->objfile_obstack,
struct signatured_type);
sig_type->signature = header.signature;
- sig_type->type_offset_in_tu = header.type_offset_in_tu;
+ sig_type->type_offset_in_tu = header.type_cu_offset_in_tu;
sig_type->per_cu.objfile = objfile;
sig_type->per_cu.is_debug_types = 1;
sig_type->per_cu.section = section;
- sig_type->per_cu.offset = offset;
+ sig_type->per_cu.sect_off = sect_off;
sig_type->per_cu.length = length;
}
gdb_assert (slot != NULL);
if (*slot != NULL)
{
- sect_offset dup_offset;
+ sect_offset dup_sect_off;
if (dwo_file)
{
const struct dwo_unit *dup_tu
= (const struct dwo_unit *) *slot;
- dup_offset = dup_tu->offset;
+ dup_sect_off = dup_tu->sect_off;
}
else
{
const struct signatured_type *dup_tu
= (const struct signatured_type *) *slot;
- dup_offset = dup_tu->per_cu.offset;
+ dup_sect_off = dup_tu->per_cu.sect_off;
}
complaint (&symfile_complaints,
_("debug type entry at offset 0x%x is duplicate to"
" the entry at offset 0x%x, signature %s"),
- offset.sect_off, dup_offset.sect_off,
+ to_underlying (sect_off), to_underlying (dup_sect_off),
hex_string (header.signature));
}
*slot = dwo_file ? (void *) dwo_tu : (void *) sig_type;
if (dwarf_read_debug > 1)
fprintf_unfiltered (gdb_stdlog, " offset 0x%x, signature %s\n",
- offset.sect_off,
+ to_underlying (sect_off),
hex_string (header.signature));
info_ptr += length;
else
gdb_assert (sig_entry->per_cu.v.psymtab == NULL);
gdb_assert (sig_entry->signature == dwo_entry->signature);
- gdb_assert (sig_entry->type_offset_in_section.sect_off == 0);
+ gdb_assert (to_underlying (sig_entry->type_offset_in_section) == 0);
gdb_assert (sig_entry->type_unit_group == NULL);
gdb_assert (sig_entry->dwo_unit == NULL);
sig_entry->per_cu.section = dwo_entry->section;
- sig_entry->per_cu.offset = dwo_entry->offset;
+ sig_entry->per_cu.sect_off = dwo_entry->sect_off;
sig_entry->per_cu.length = dwo_entry->length;
sig_entry->per_cu.reading_dwo_directly = 1;
sig_entry->per_cu.objfile = objfile;
section = dwo_unit->section;
dwarf2_read_section (objfile, section);
abfd = get_section_bfd_owner (section);
- begin_info_ptr = info_ptr = section->buffer + dwo_unit->offset.sect_off;
+ begin_info_ptr = info_ptr = (section->buffer
+ + to_underlying (dwo_unit->sect_off));
dwo_abbrev_section = &dwo_unit->dwo_file->sections.abbrev;
init_cu_die_reader (result_reader, cu, section, dwo_unit->dwo_file);
" TU at offset 0x%x [in module %s]"),
hex_string (sig_type->signature),
hex_string (cu->header.signature),
- dwo_unit->offset.sect_off,
+ to_underlying (dwo_unit->sect_off),
bfd_get_filename (abfd));
}
- gdb_assert (dwo_unit->offset.sect_off == cu->header.offset.sect_off);
+ gdb_assert (dwo_unit->sect_off == cu->header.sect_off);
/* For DWOs coming from DWP files, we don't know the CU length
nor the type's offset in the TU until now. */
dwo_unit->length = get_cu_length (&cu->header);
- dwo_unit->type_offset_in_tu = cu->header.type_offset_in_tu;
+ dwo_unit->type_offset_in_tu = cu->header.type_cu_offset_in_tu;
/* Establish the type offset that can be used to lookup the type.
For DWO files, we don't know it until now. */
- sig_type->type_offset_in_section.sect_off =
- dwo_unit->offset.sect_off + dwo_unit->type_offset_in_tu.cu_off;
+ sig_type->type_offset_in_section
+ = dwo_unit->sect_off + to_underlying (dwo_unit->type_offset_in_tu);
}
else
{
info_ptr = read_and_check_comp_unit_head (&cu->header, section,
dwo_abbrev_section,
info_ptr, rcuh_kind::COMPILE);
- gdb_assert (dwo_unit->offset.sect_off == cu->header.offset.sect_off);
+ gdb_assert (dwo_unit->sect_off == cu->header.sect_off);
/* For DWOs coming from DWP files, we don't know the CU length
until now. */
dwo_unit->length = get_cu_length (&cu->header);
if (dwarf_die_debug)
fprintf_unfiltered (gdb_stdlog, "Reading %s unit at offset 0x%x\n",
this_cu->is_debug_types ? "type" : "comp",
- this_cu->offset.sect_off);
+ to_underlying (this_cu->sect_off));
if (use_existing_cu)
gdb_assert (keep);
/* This is cheap if the section is already read in. */
dwarf2_read_section (objfile, section);
- begin_info_ptr = info_ptr = section->buffer + this_cu->offset.sect_off;
+ begin_info_ptr = info_ptr = section->buffer + to_underlying (this_cu->sect_off);
abbrev_section = get_abbrev_section_for_cu (this_cu);
}
/* Get the header. */
- if (cu->header.first_die_offset.cu_off != 0 && ! rereading_dwo_cu)
+ if (to_underlying (cu->header.first_die_cu_offset) != 0 && !rereading_dwo_cu)
{
/* We already have the header, there's no need to read it in again. */
- info_ptr += cu->header.first_die_offset.cu_off;
+ info_ptr += to_underlying (cu->header.first_die_cu_offset);
}
else
{
we can go from a pointer to one to a pointer to the other. */
sig_type = (struct signatured_type *) this_cu;
gdb_assert (sig_type->signature == cu->header.signature);
- gdb_assert (sig_type->type_offset_in_tu.cu_off
- == cu->header.type_offset_in_tu.cu_off);
- gdb_assert (this_cu->offset.sect_off == cu->header.offset.sect_off);
+ gdb_assert (sig_type->type_offset_in_tu
+ == cu->header.type_cu_offset_in_tu);
+ gdb_assert (this_cu->sect_off == cu->header.sect_off);
/* LENGTH has not been set yet for type units if we're
using .gdb_index. */
this_cu->length = get_cu_length (&cu->header);
/* Establish the type offset that can be used to lookup the type. */
- sig_type->type_offset_in_section.sect_off =
- this_cu->offset.sect_off + sig_type->type_offset_in_tu.cu_off;
+ sig_type->type_offset_in_section =
+ this_cu->sect_off + to_underlying (sig_type->type_offset_in_tu);
this_cu->dwarf_version = cu->header.version;
}
info_ptr,
rcuh_kind::COMPILE);
- gdb_assert (this_cu->offset.sect_off == cu->header.offset.sect_off);
+ gdb_assert (this_cu->sect_off == cu->header.sect_off);
gdb_assert (this_cu->length == get_cu_length (&cu->header));
this_cu->dwarf_version = cu->header.version;
}
if (abbrev_table != NULL)
{
gdb_assert (cu->abbrev_table == NULL);
- gdb_assert (cu->header.abbrev_offset.sect_off
- == abbrev_table->offset.sect_off);
+ gdb_assert (cu->header.abbrev_sect_off == abbrev_table->sect_off);
cu->abbrev_table = abbrev_table;
}
else if (cu->abbrev_table == NULL)
complaint (&symfile_complaints,
_("compilation unit with DW_AT_GNU_dwo_name"
" has children (offset 0x%x) [in module %s]"),
- this_cu->offset.sect_off, bfd_get_filename (abfd));
+ to_underlying (this_cu->sect_off), bfd_get_filename (abfd));
}
dwo_unit = lookup_dwo_unit (this_cu, comp_unit_die);
if (dwo_unit != NULL)
if (dwarf_die_debug)
fprintf_unfiltered (gdb_stdlog, "Reading %s unit at offset 0x%x\n",
this_cu->is_debug_types ? "type" : "comp",
- this_cu->offset.sect_off);
+ to_underlying (this_cu->sect_off));
gdb_assert (this_cu->cu == NULL);
cleanups = make_cleanup (free_stack_comp_unit, &cu);
- begin_info_ptr = info_ptr = section->buffer + this_cu->offset.sect_off;
+ begin_info_ptr = info_ptr = section->buffer + to_underlying (this_cu->sect_off);
info_ptr = read_and_check_comp_unit_head (&cu.header, section,
abbrev_section, info_ptr,
(this_cu->is_debug_types
}
else
{
- unsigned int line_offset = line_offset_struct.sect_off;
+ unsigned int line_offset = to_underlying (line_offset_struct);
struct partial_symtab *pst;
char *name;
}
tu_group->hash.dwo_unit = cu->dwo_unit;
- tu_group->hash.line_offset = line_offset_struct;
+ tu_group->hash.line_sect_off = line_offset_struct;
return tu_group;
}
}
type_unit_group_for_lookup.hash.dwo_unit = cu->dwo_unit;
- type_unit_group_for_lookup.hash.line_offset.sect_off = line_offset;
+ type_unit_group_for_lookup.hash.line_sect_off = (sect_offset) line_offset;
slot = htab_find_slot (dwarf2_per_objfile->type_unit_groups,
&type_unit_group_for_lookup, INSERT);
if (*slot != NULL)
}
else
{
- sect_offset line_offset_struct;
-
- line_offset_struct.sect_off = line_offset;
+ sect_offset line_offset_struct = (sect_offset) line_offset;
tu_group = create_type_unit_group (cu, line_offset_struct);
*slot = tu_group;
++tu_stats->nr_symtabs;
"Psymtab for %s unit @0x%x: %s - %s"
", %d global, %d static syms\n",
per_cu->is_debug_types ? "type" : "comp",
- per_cu->offset.sect_off,
+ to_underlying (per_cu->sect_off),
paddress (gdbarch, pst->textlow),
paddress (gdbarch, pst->texthigh),
pst->n_global_syms, pst->n_static_syms);
= (const struct tu_abbrev_offset * const*) ap;
const struct tu_abbrev_offset * const *b
= (const struct tu_abbrev_offset * const*) bp;
- unsigned int aoff = (*a)->abbrev_offset.sect_off;
- unsigned int boff = (*b)->abbrev_offset.sect_off;
+ sect_offset aoff = (*a)->abbrev_offset;
+ sect_offset boff = (*b)->abbrev_offset;
return (aoff > boff) - (aoff < boff);
}
sorted_by_abbrev[i].sig_type = sig_type;
sorted_by_abbrev[i].abbrev_offset =
read_abbrev_offset (sig_type->per_cu.section,
- sig_type->per_cu.offset);
+ sig_type->per_cu.sect_off);
}
cleanups = make_cleanup (xfree, sorted_by_abbrev);
qsort (sorted_by_abbrev, dwarf2_per_objfile->n_type_units,
sizeof (struct tu_abbrev_offset), sort_tu_by_abbrev_offset);
- abbrev_offset.sect_off = ~(unsigned) 0;
+ abbrev_offset = (sect_offset) ~(unsigned) 0;
abbrev_table = NULL;
make_cleanup (abbrev_table_free_cleanup, &abbrev_table);
/* Switch to the next abbrev table if necessary. */
if (abbrev_table == NULL
- || tu->abbrev_offset.sect_off != abbrev_offset.sect_off)
+ || tu->abbrev_offset != abbrev_offset)
{
if (abbrev_table != NULL)
{
{
unsigned int length, initial_length_size;
struct dwarf2_per_cu_data *this_cu;
- sect_offset offset;
- offset.sect_off = info_ptr - section->buffer;
+ sect_offset sect_off = (sect_offset) (info_ptr - section->buffer);
/* Read just enough information to find out where the next
compilation unit is. */
/* Save the compilation unit for later lookup. */
this_cu = XOBNEW (&objfile->objfile_obstack, struct dwarf2_per_cu_data);
memset (this_cu, 0, sizeof (*this_cu));
- this_cu->offset = offset;
+ this_cu->sect_off = sect_off;
this_cu->length = length + initial_length_size;
this_cu->is_dwz = is_dwz;
this_cu->objfile = objfile;
objfile_name (cu->objfile));
}
- per_cu = dwarf2_find_containing_comp_unit (pdi->d.offset,
+ per_cu = dwarf2_find_containing_comp_unit (pdi->d.sect_off,
pdi->is_dwz,
cu->objfile);
ignoring them. */
complaint (&symfile_complaints,
_("unhandled containing DIE tag %d for DIE at %d"),
- parent->tag, pdi->offset.sect_off);
+ parent->tag, to_underlying (pdi->sect_off));
parent->scope = grandparent_scope;
}
/* DW_FORM_ref_addr is using section offset. */
attr.name = (enum dwarf_attribute) 0;
attr.form = DW_FORM_ref_addr;
- attr.u.unsnd = pdi->offset.sect_off;
+ attr.u.unsnd = to_underlying (pdi->sect_off);
die = follow_die_ref (NULL, &attr, &ref_cu);
return xstrdup (dwarf2_full_name (NULL, die, ref_cu));
error (_("Dwarf Error: Could not find abbrev number %d in %s"
" at offset 0x%x [in module %s]"),
abbrev_number, cu->per_cu->is_debug_types ? "TU" : "CU",
- cu->header.offset.sect_off, bfd_get_filename (abfd));
+ to_underlying (cu->header.sect_off), bfd_get_filename (abfd));
}
return abbrev;
_("ignoring absolute DW_AT_sibling"));
else
{
- unsigned int off = dwarf2_get_ref_die_offset (&attr).sect_off;
- const gdb_byte *sibling_ptr = buffer + off;
+ sect_offset off = dwarf2_get_ref_die_offset (&attr);
+ const gdb_byte *sibling_ptr = buffer + to_underlying (off);
if (sibling_ptr < info_ptr)
complaint (&symfile_complaints,
sprintf (buf, "TU %s at offset 0x%x",
hex_string (sig_type->signature),
- per_cu->offset.sect_off);
+ to_underlying (per_cu->sect_off));
/* There can be 100s of TUs.
Only print them in verbose mode. */
debug_print_threshold = 2;
}
else
{
- sprintf (buf, "CU at offset 0x%x", per_cu->offset.sect_off);
+ sprintf (buf, "CU at offset 0x%x",
+ to_underlying (per_cu->sect_off));
debug_print_threshold = 1;
}
{
const struct die_info *die = (const struct die_info *) item;
- return die->offset.sect_off;
+ return to_underlying (die->sect_off);
}
/* Trivial comparison function for die_info structures: two DIEs
const struct die_info *die_lhs = (const struct die_info *) item_lhs;
const struct die_info *die_rhs = (const struct die_info *) item_rhs;
- return die_lhs->offset.sect_off == die_rhs->offset.sect_off;
+ return die_lhs->sect_off == die_rhs->sect_off;
}
/* die_reader_func for load_full_comp_unit.
attr = dwarf2_attr (die, DW_AT_import, cu);
if (attr != NULL)
{
- struct dwarf2_per_cu_data *per_cu;
- sect_offset offset;
- int is_dwz;
-
- offset = dwarf2_get_ref_die_offset (attr);
- is_dwz = (attr->form == DW_FORM_GNU_ref_alt || cu->per_cu->is_dwz);
- per_cu = dwarf2_find_containing_comp_unit (offset, is_dwz, cu->objfile);
+ sect_offset sect_off = dwarf2_get_ref_die_offset (attr);
+ bool is_dwz = (attr->form == DW_FORM_GNU_ref_alt || cu->per_cu->is_dwz);
+ dwarf2_per_cu_data *per_cu
+ = dwarf2_find_containing_comp_unit (sect_off, is_dwz, cu->objfile);
/* If necessary, add it to the queue and load its DIEs. */
if (maybe_queue_comp_unit (cu, per_cu, cu->language))
complaint (&symfile_complaints,
_("Computed physname <%s> does not match demangled <%s> "
"(from linkage <%s>) - DIE at 0x%x [in module %s]"),
- physname, canon, mangled, die->offset.sect_off,
+ physname, canon, mangled, to_underlying (die->sect_off),
objfile_name (objfile));
/* Prefer DW_AT_linkage_name (in the CANON form) - when it
{
complaint (&symfile_complaints,
_("DIE at 0x%x has too many recursively imported "
- "declarations"), d->offset.sect_off);
+ "declarations"), to_underlying (d->sect_off));
return 0;
}
if (attr != NULL)
{
struct type *type;
- sect_offset offset = dwarf2_get_ref_die_offset (attr);
+ sect_offset sect_off = dwarf2_get_ref_die_offset (attr);
- type = get_die_type_at_offset (offset, cu->per_cu);
+ type = get_die_type_at_offset (sect_off, cu->per_cu);
if (type != NULL && TYPE_CODE (type) == TYPE_CODE_NAMESPACE)
{
/* This declaration is a global namespace alias. Add
complaint (&symfile_complaints,
_("child DW_TAG_imported_declaration expected "
"- DIE at 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off), objfile_name (objfile));
continue;
}
complaint (&symfile_complaints,
_("child DW_TAG_imported_declaration has unknown "
"imported name - DIE at 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off), objfile_name (objfile));
continue;
}
{
struct objfile *objfile = dwarf2_per_objfile->objfile;
struct attribute *attr;
- unsigned int line_offset;
struct line_header line_header_local;
hashval_t line_header_local_hash;
unsigned u;
if (attr == NULL)
return;
- line_offset = DW_UNSND (attr);
+ sect_offset line_offset = (sect_offset) DW_UNSND (attr);
/* The line header hash table is only created if needed (it exists to
prevent redundant reading of the line table for partial_units).
dummy_obstack_deallocate);
}
- line_header_local.offset.sect_off = line_offset;
+ line_header_local.sect_off = line_offset;
line_header_local.offset_in_dwz = cu->per_cu->is_dwz;
line_header_local_hash = line_header_hash (&line_header_local);
if (dwarf2_per_objfile->line_header_hash != NULL)
struct type_unit_group *tu_group;
int first_time;
struct attribute *attr;
- unsigned int i, line_offset;
+ unsigned int i;
struct signatured_type *sig_type;
gdb_assert (per_cu->is_debug_types);
line_header_up lh;
if (attr != NULL)
{
- line_offset = DW_UNSND (attr);
+ sect_offset line_offset = (sect_offset) DW_UNSND (attr);
lh = dwarf_decode_line_header (line_offset, cu);
}
if (lh == NULL)
void *datap)
{
struct dwarf2_cu *cu = reader->cu;
- sect_offset offset = cu->per_cu->offset;
+ sect_offset sect_off = cu->per_cu->sect_off;
struct dwarf2_section_info *section = cu->per_cu->section;
struct create_dwo_cu_data *data = (struct create_dwo_cu_data *) datap;
struct dwo_file *dwo_file = data->dwo_file;
complaint (&symfile_complaints,
_("Dwarf Error: debug entry at offset 0x%x is missing"
" its dwo_id [in module %s]"),
- offset.sect_off, dwo_file->dwo_name);
+ to_underlying (sect_off), dwo_file->dwo_name);
return;
}
dwo_unit->dwo_file = dwo_file;
dwo_unit->signature = DW_UNSND (attr);
dwo_unit->section = section;
- dwo_unit->offset = offset;
+ dwo_unit->sect_off = sect_off;
dwo_unit->length = cu->per_cu->length;
if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, " offset 0x%x, dwo_id %s\n",
- offset.sect_off, hex_string (dwo_unit->signature));
+ to_underlying (sect_off),
+ hex_string (dwo_unit->signature));
}
/* Create the dwo_unit for the lone CU in DWO_FILE.
memset (&per_cu, 0, sizeof (per_cu));
per_cu.objfile = objfile;
per_cu.is_debug_types = 0;
- per_cu.offset.sect_off = info_ptr - section->buffer;
+ per_cu.sect_off = sect_offset (info_ptr - section->buffer);
per_cu.section = section;
init_cutu_and_read_dies_no_follow (&per_cu, dwo_file,
kind, dwo_name, hex_string (signature),
dwp_text != NULL ? dwp_text : "",
this_unit->is_debug_types ? "TU" : "CU",
- this_unit->offset.sect_off, objfile_name (objfile));
+ to_underlying (this_unit->sect_off), objfile_name (objfile));
do_cleanups (cleanups);
}
&& origin_die->tag == DW_TAG_subprogram))
complaint (&symfile_complaints,
_("DIE 0x%x and its abstract origin 0x%x have different tags"),
- die->offset.sect_off, origin_die->offset.sect_off);
+ to_underlying (die->sect_off),
+ to_underlying (origin_die->sect_off));
child_die = die->child;
die_children_count = 0;
&& child_origin_die->tag == DW_TAG_subprogram))
complaint (&symfile_complaints,
_("Child DIE 0x%x and its abstract origin 0x%x have "
- "different tags"), child_die->offset.sect_off,
- child_origin_die->offset.sect_off);
+ "different tags"),
+ to_underlying (child_die->sect_off),
+ to_underlying (child_origin_die->sect_off));
if (child_origin_die->parent != origin_die)
complaint (&symfile_complaints,
_("Child DIE 0x%x and its abstract origin 0x%x have "
- "different parents"), child_die->offset.sect_off,
- child_origin_die->offset.sect_off);
+ "different parents"),
+ to_underlying (child_die->sect_off),
+ to_underlying (child_origin_die->sect_off));
else
- *offsets_end++ = child_origin_die->offset;
+ *offsets_end++ = child_origin_die->sect_off;
}
}
qsort (offsets, offsets_end - offsets, sizeof (*offsets),
unsigned_int_compar);
for (offsetp = offsets + 1; offsetp < offsets_end; offsetp++)
- if (offsetp[-1].sect_off == offsetp->sect_off)
+ if (offsetp[-1] == *offsetp)
complaint (&symfile_complaints,
_("Multiple children of DIE 0x%x refer "
"to DIE 0x%x as their abstract origin"),
- die->offset.sect_off, offsetp->sect_off);
+ to_underlying (die->sect_off), to_underlying (*offsetp));
offsetp = offsets;
origin_child_die = origin_die->child;
{
/* Is ORIGIN_CHILD_DIE referenced by any of the DIE children? */
while (offsetp < offsets_end
- && offsetp->sect_off < origin_child_die->offset.sect_off)
+ && *offsetp < origin_child_die->sect_off)
offsetp++;
if (offsetp >= offsets_end
- || offsetp->sect_off > origin_child_die->offset.sect_off)
+ || *offsetp > origin_child_die->sect_off)
{
/* Found that ORIGIN_CHILD_DIE is really not referenced.
Check whether we're already processing ORIGIN_CHILD_DIE.
{
complaint (&symfile_complaints,
_("missing name for subprogram DIE at %d"),
- die->offset.sect_off);
+ to_underlying (die->sect_off));
return;
}
complaint (&symfile_complaints,
_("cannot get low and high bounds "
"for subprogram DIE at %d"),
- die->offset.sect_off);
+ to_underlying (die->sect_off));
return;
}
complaint (&symfile_complaints,
_("missing DW_AT_call_return_pc for DW_TAG_call_site "
"DIE 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
return;
}
pc = attr_value_as_address (attr) + baseaddr;
complaint (&symfile_complaints,
_("Duplicate PC %s for DW_TAG_call_site "
"DIE 0x%x [in module %s]"),
- paddress (gdbarch, pc), die->offset.sect_off,
+ paddress (gdbarch, pc), to_underlying (die->sect_off),
objfile_name (objfile));
return;
}
complaint (&symfile_complaints,
_("Tag %d is not DW_TAG_call_site_parameter in "
"DW_TAG_call_site child DIE 0x%x [in module %s]"),
- child_die->tag, child_die->offset.sect_off,
+ child_die->tag, to_underlying (child_die->sect_off),
objfile_name (objfile));
continue;
}
complaint (&symfile_complaints,
_("Cannot find function owning DW_TAG_call_site "
"DIE 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
}
}
complaint (&symfile_complaints,
_("DW_AT_call_target target DIE has invalid "
"physname, for referencing DIE 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
else
SET_FIELD_PHYSNAME (call_site->target, target_physname);
}
complaint (&symfile_complaints,
_("DW_AT_call_target target DIE has invalid "
"low pc, for referencing DIE 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
else
{
lowpc = gdbarch_adjust_dwarf2_addr (gdbarch, lowpc + baseaddr);
complaint (&symfile_complaints,
_("DW_TAG_call_site DW_AT_call_target is neither "
"block nor reference, for DIE 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
call_site->per_cu = cu->per_cu;
}
if (loc == NULL && origin != NULL && attr_form_is_ref (origin))
{
- sect_offset offset;
-
parameter->kind = CALL_SITE_PARAMETER_PARAM_OFFSET;
- offset = dwarf2_get_ref_die_offset (origin);
- if (!offset_in_cu_p (&cu->header, offset))
+
+ sect_offset sect_off
+ = (sect_offset) dwarf2_get_ref_die_offset (origin);
+ if (!offset_in_cu_p (&cu->header, sect_off))
{
/* As DW_OP_GNU_parameter_ref uses CU-relative offset this
binding can be done only inside one CU. Such referenced DIE
complaint (&symfile_complaints,
_("DW_AT_call_parameter offset is not in CU for "
"DW_TAG_call_site child DIE 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off),
+ objfile_name (objfile));
continue;
}
- parameter->u.param_offset.cu_off = (offset.sect_off
- - cu->header.offset.sect_off);
+ parameter->u.param_cu_off
+ = (cu_offset) (sect_off - cu->header.sect_off);
}
else if (loc == NULL || origin != NULL || !attr_form_is_block (loc))
{
complaint (&symfile_complaints,
_("No DW_FORM_block* DW_AT_location for "
"DW_TAG_call_site child DIE 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off), objfile_name (objfile));
continue;
}
else
"for DW_FORM_block* DW_AT_location is supported for "
"DW_TAG_call_site child DIE 0x%x "
"[in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off),
+ objfile_name (objfile));
continue;
}
}
complaint (&symfile_complaints,
_("No DW_FORM_block* DW_AT_call_value for "
"DW_TAG_call_site child DIE 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off),
+ objfile_name (objfile));
continue;
}
parameter->value = DW_BLOCK (attr)->data;
complaint (&symfile_complaints,
_("No DW_FORM_block* DW_AT_call_data_value for "
"DW_TAG_call_site child DIE 0x%x [in module %s]"),
- child_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (child_die->sect_off),
+ objfile_name (objfile));
else
{
parameter->data_value = DW_BLOCK (attr)->data;
complaint (&symfile_complaints,
_("cannot determine context for virtual member "
"function \"%s\" (offset %d)"),
- fieldname, die->offset.sect_off);
+ fieldname, to_underlying (die->sect_off));
}
else
{
complaint (&symfile_complaints,
_("Member function \"%s\" (offset %d) is virtual "
"but the vtable offset is not specified"),
- fieldname, die->offset.sect_off);
+ fieldname, to_underlying (die->sect_off));
ALLOCATE_CPLUS_STRUCT_TYPE (type);
TYPE_CPLUS_DYNAMIC (type) = 1;
}
struct signatured_type *sig_type;
sig_type = (struct signatured_type *) cu->per_cu;
- gdb_assert (sig_type->type_offset_in_section.sect_off != 0);
- if (sig_type->type_offset_in_section.sect_off != die->offset.sect_off)
+ gdb_assert (to_underlying (sig_type->type_offset_in_section) != 0);
+ if (sig_type->type_offset_in_section != die->sect_off)
return;
}
baton->data = ptr;
*ptr++ = DW_OP_call4;
- cu_off = common_die->offset.sect_off - cu->per_cu->offset.sect_off;
+ cu_off = common_die->sect_off - cu->per_cu->sect_off;
store_unsigned_integer (ptr, 4, byte_order, cu_off);
ptr += 4;
_("Variable in common block has "
"DW_AT_data_member_location "
"- DIE at 0x%x [in module %s]"),
- child_die->offset.sect_off,
+ to_underlying (child_die->sect_off),
objfile_name (cu->objfile));
if (attr_form_is_section_offset (member_loc))
if (!module_name)
complaint (&symfile_complaints,
_("DW_TAG_module has no name, offset 0x%x"),
- die->offset.sect_off);
+ to_underlying (die->sect_off));
type = init_type (objfile, TYPE_CODE_MODULE, 0, module_name);
/* determine_prefix uses TYPE_TAG_NAME. */
complaint (&symfile_complaints,
_("Self-referential DW_TAG_typedef "
"- DIE at 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (objfile));
+ to_underlying (die->sect_off), objfile_name (objfile));
TYPE_TARGET_TYPE (this_type) = NULL;
}
return this_type;
else if (!low_default_is_valid)
complaint (&symfile_complaints, _("Missing DW_AT_lower_bound "
"- DIE at 0x%x [in module %s]"),
- die->offset.sect_off, objfile_name (cu->objfile));
+ to_underlying (die->sect_off), objfile_name (cu->objfile));
attr = dwarf2_attr (die, DW_AT_upper_bound, cu);
if (!attr_to_dynamic_prop (attr, die, cu, &high))
int *has_children, int num_extra_attrs)
{
unsigned int abbrev_number, bytes_read, i;
- sect_offset offset;
struct abbrev_info *abbrev;
struct die_info *die;
struct dwarf2_cu *cu = reader->cu;
bfd *abfd = reader->abfd;
- offset.sect_off = info_ptr - reader->buffer;
+ sect_offset sect_off = (sect_offset) (info_ptr - reader->buffer);
abbrev_number = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
info_ptr += bytes_read;
if (!abbrev_number)
bfd_get_filename (abfd));
die = dwarf_alloc_die (cu, abbrev->num_attrs + num_extra_attrs);
- die->offset = offset;
+ die->sect_off = sect_off;
die->tag = abbrev->tag;
die->abbrev = abbrev_number;
static struct abbrev_table *
abbrev_table_read_table (struct dwarf2_section_info *section,
- sect_offset offset)
+ sect_offset sect_off)
{
struct objfile *objfile = dwarf2_per_objfile->objfile;
bfd *abfd = get_section_bfd_owner (section);
unsigned int allocated_attrs;
abbrev_table = XNEW (struct abbrev_table);
- abbrev_table->offset = offset;
+ abbrev_table->sect_off = sect_off;
obstack_init (&abbrev_table->abbrev_obstack);
abbrev_table->abbrevs =
XOBNEWVEC (&abbrev_table->abbrev_obstack, struct abbrev_info *,
ABBREV_HASH_SIZE * sizeof (struct abbrev_info *));
dwarf2_read_section (objfile, section);
- abbrev_ptr = section->buffer + offset.sect_off;
+ abbrev_ptr = section->buffer + to_underlying (sect_off);
abbrev_number = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
abbrev_ptr += bytes_read;
struct dwarf2_section_info *abbrev_section)
{
cu->abbrev_table =
- abbrev_table_read_table (abbrev_section, cu->header.abbrev_offset);
+ abbrev_table_read_table (abbrev_section, cu->header.abbrev_sect_off);
}
/* Release the memory used by the abbrev table for a compilation unit. */
complaint (&symfile_complaints,
_("DW_TAG_typedef has childen - GCC PR debug/47510 bug "
"- DIE at 0x%x [in module %s]"),
- part_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (part_die->sect_off), objfile_name (objfile));
/* If we're at the second level, and we're an enumerator, and
our parent has no specification (meaning possibly lives in a
void **slot;
slot = htab_find_slot_with_hash (cu->partial_dies, part_die,
- part_die->offset.sect_off, INSERT);
+ to_underlying (part_die->sect_off),
+ INSERT);
*slot = part_die;
}
memset (part_die, 0, sizeof (struct partial_die_info));
- part_die->offset.sect_off = info_ptr - buffer;
+ part_die->sect_off = (sect_offset) (info_ptr - buffer);
info_ptr += abbrev_len;
_("ignoring absolute DW_AT_sibling"));
else
{
- unsigned int off = dwarf2_get_ref_die_offset (&attr).sect_off;
- const gdb_byte *sibling_ptr = buffer + off;
+ sect_offset off = dwarf2_get_ref_die_offset (&attr);
+ const gdb_byte *sibling_ptr = buffer + to_underlying (off);
if (sibling_ptr < info_ptr)
complaint (&symfile_complaints,
case DW_AT_import:
if (part_die->tag == DW_TAG_imported_unit)
{
- part_die->d.offset = dwarf2_get_ref_die_offset (&attr);
+ part_die->d.sect_off = dwarf2_get_ref_die_offset (&attr);
part_die->is_dwz = (attr.form == DW_FORM_GNU_ref_alt
|| cu->per_cu->is_dwz);
}
_("DW_AT_low_pc %s is zero "
"for DIE at 0x%x [in module %s]"),
paddress (gdbarch, part_die->lowpc),
- part_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (part_die->sect_off), objfile_name (objfile));
}
/* dwarf2_get_pc_bounds has also the strict low < high requirement. */
else if (part_die->lowpc >= part_die->highpc)
"for DIE at 0x%x [in module %s]"),
paddress (gdbarch, part_die->lowpc),
paddress (gdbarch, part_die->highpc),
- part_die->offset.sect_off, objfile_name (objfile));
+ to_underlying (part_die->sect_off),
+ objfile_name (objfile));
}
else
part_die->has_pc_info = 1;
/* Find a cached partial DIE at OFFSET in CU. */
static struct partial_die_info *
-find_partial_die_in_comp_unit (sect_offset offset, struct dwarf2_cu *cu)
+find_partial_die_in_comp_unit (sect_offset sect_off, struct dwarf2_cu *cu)
{
struct partial_die_info *lookup_die = NULL;
struct partial_die_info part_die;
- part_die.offset = offset;
+ part_die.sect_off = sect_off;
lookup_die = ((struct partial_die_info *)
htab_find_with_hash (cu->partial_dies, &part_die,
- offset.sect_off));
+ to_underlying (sect_off)));
return lookup_die;
}
DW_FORM_ref_sig8). */
static struct partial_die_info *
-find_partial_die (sect_offset offset, int offset_in_dwz, struct dwarf2_cu *cu)
+find_partial_die (sect_offset sect_off, int offset_in_dwz, struct dwarf2_cu *cu)
{
struct objfile *objfile = cu->objfile;
struct dwarf2_per_cu_data *per_cu = NULL;
struct partial_die_info *pd = NULL;
if (offset_in_dwz == cu->per_cu->is_dwz
- && offset_in_cu_p (&cu->header, offset))
+ && offset_in_cu_p (&cu->header, sect_off))
{
- pd = find_partial_die_in_comp_unit (offset, cu);
+ pd = find_partial_die_in_comp_unit (sect_off, cu);
if (pd != NULL)
return pd;
/* We missed recording what we needed.
/* TUs don't reference other CUs/TUs (except via type signatures). */
if (cu->per_cu->is_debug_types)
{
- error (_("Dwarf Error: Type Unit at offset 0x%lx contains"
- " external reference to offset 0x%lx [in module %s].\n"),
- (long) cu->header.offset.sect_off, (long) offset.sect_off,
+ error (_("Dwarf Error: Type Unit at offset 0x%x contains"
+ " external reference to offset 0x%x [in module %s].\n"),
+ to_underlying (cu->header.sect_off), to_underlying (sect_off),
bfd_get_filename (objfile->obfd));
}
- per_cu = dwarf2_find_containing_comp_unit (offset, offset_in_dwz,
+ per_cu = dwarf2_find_containing_comp_unit (sect_off, offset_in_dwz,
objfile);
if (per_cu->cu == NULL || per_cu->cu->partial_dies == NULL)
load_partial_comp_unit (per_cu);
per_cu->cu->last_used = 0;
- pd = find_partial_die_in_comp_unit (offset, per_cu->cu);
+ pd = find_partial_die_in_comp_unit (sect_off, per_cu->cu);
}
/* If we didn't find it, and not all dies have been loaded,
set. */
load_partial_comp_unit (per_cu);
- pd = find_partial_die_in_comp_unit (offset, per_cu->cu);
+ pd = find_partial_die_in_comp_unit (sect_off, per_cu->cu);
}
if (pd == NULL)
internal_error (__FILE__, __LINE__,
_("could not find partial DIE 0x%x "
"in cache [from module %s]\n"),
- offset.sect_off, bfd_get_filename (objfile->obfd));
+ to_underlying (sect_off), bfd_get_filename (objfile->obfd));
return pd;
}
info_ptr += bytes_read;
break;
case DW_FORM_ref1:
- DW_UNSND (attr) = (cu->header.offset.sect_off
+ DW_UNSND (attr) = (to_underlying (cu->header.sect_off)
+ read_1_byte (abfd, info_ptr));
info_ptr += 1;
break;
case DW_FORM_ref2:
- DW_UNSND (attr) = (cu->header.offset.sect_off
+ DW_UNSND (attr) = (to_underlying (cu->header.sect_off)
+ read_2_bytes (abfd, info_ptr));
info_ptr += 2;
break;
case DW_FORM_ref4:
- DW_UNSND (attr) = (cu->header.offset.sect_off
+ DW_UNSND (attr) = (to_underlying (cu->header.sect_off)
+ read_4_bytes (abfd, info_ptr));
info_ptr += 4;
break;
case DW_FORM_ref8:
- DW_UNSND (attr) = (cu->header.offset.sect_off
+ DW_UNSND (attr) = (to_underlying (cu->header.sect_off)
+ read_8_bytes (abfd, info_ptr));
info_ptr += 8;
break;
info_ptr += 8;
break;
case DW_FORM_ref_udata:
- DW_UNSND (attr) = (cu->header.offset.sect_off
+ DW_UNSND (attr) = (to_underlying (cu->header.sect_off)
+ read_unsigned_leb128 (abfd, info_ptr, &bytes_read));
info_ptr += bytes_read;
break;
dwarf2_read_section (objfile, str_offsets_section);
if (str_section->buffer == NULL)
error (_("%s used without .debug_str.dwo section"
- " in CU at offset 0x%lx [in module %s]"),
- form_name, (long) cu->header.offset.sect_off, objf_name);
+ " in CU at offset 0x%x [in module %s]"),
+ form_name, to_underlying (cu->header.sect_off), objf_name);
if (str_offsets_section->buffer == NULL)
error (_("%s used without .debug_str_offsets.dwo section"
- " in CU at offset 0x%lx [in module %s]"),
- form_name, (long) cu->header.offset.sect_off, objf_name);
+ " in CU at offset 0x%x [in module %s]"),
+ form_name, to_underlying (cu->header.sect_off), objf_name);
if (str_index * cu->header.offset_size >= str_offsets_section->size)
error (_("%s pointing outside of .debug_str_offsets.dwo"
- " section in CU at offset 0x%lx [in module %s]"),
- form_name, (long) cu->header.offset.sect_off, objf_name);
+ " section in CU at offset 0x%x [in module %s]"),
+ form_name, to_underlying (cu->header.sect_off), objf_name);
info_ptr = (str_offsets_section->buffer
+ str_index * cu->header.offset_size);
if (cu->header.offset_size == 4)
str_offset = bfd_get_64 (abfd, info_ptr);
if (str_offset >= str_section->size)
error (_("Offset from %s pointing outside of"
- " .debug_str.dwo section in CU at offset 0x%lx [in module %s]"),
- form_name, (long) cu->header.offset.sect_off, objf_name);
+ " .debug_str.dwo section in CU at offset 0x%x [in module %s]"),
+ form_name, to_underlying (cu->header.sect_off), objf_name);
return (const char *) (str_section->buffer + str_offset);
}
complaint (&symfile_complaints,
_("string type expected for attribute %s for "
"DIE at 0x%x in module %s"),
- dwarf_attr_name (name), die->offset.sect_off,
+ dwarf_attr_name (name), to_underlying (die->sect_off),
objfile_name (cu->objfile));
}
and must not be freed. */
static line_header_up
-dwarf_decode_line_header (unsigned int offset, struct dwarf2_cu *cu)
+dwarf_decode_line_header (sect_offset sect_off, struct dwarf2_cu *cu)
{
const gdb_byte *line_ptr;
unsigned int bytes_read, offset_size;
/* Make sure that at least there's room for the total_length field.
That could be 12 bytes long, but we're just going to fudge that. */
- if (offset + 4 >= section->size)
+ if (to_underlying (sect_off) + 4 >= section->size)
{
dwarf2_statement_list_fits_in_line_number_section_complaint ();
return 0;
line_header_up lh (new line_header ());
- lh->offset.sect_off = offset;
+ lh->sect_off = sect_off;
lh->offset_in_dwz = cu->per_cu->is_dwz;
- line_ptr = section->buffer + offset;
+ line_ptr = section->buffer + to_underlying (sect_off);
/* Read in the header. */
lh->total_length =
message = xstrprintf (_("<unknown type in %s, CU 0x%x, DIE 0x%x>"),
objfile_name (objfile),
- cu->header.offset.sect_off,
- die->offset.sect_off);
+ to_underlying (cu->header.sect_off),
+ to_underlying (die->sect_off));
saved = (char *) obstack_copy0 (&objfile->objfile_obstack,
message, strlen (message));
xfree (message);
if (attr->form == DW_FORM_GNU_ref_alt)
{
struct dwarf2_per_cu_data *per_cu;
- sect_offset offset = dwarf2_get_ref_die_offset (attr);
+ sect_offset sect_off = dwarf2_get_ref_die_offset (attr);
- per_cu = dwarf2_find_containing_comp_unit (offset, 1, cu->objfile);
- this_type = get_die_type_at_offset (offset, per_cu);
+ per_cu = dwarf2_find_containing_comp_unit (sect_off, 1, cu->objfile);
+ this_type = get_die_type_at_offset (sect_off, per_cu);
}
else if (attr_form_is_ref (attr))
{
- sect_offset offset = dwarf2_get_ref_die_offset (attr);
+ sect_offset sect_off = dwarf2_get_ref_die_offset (attr);
- this_type = get_die_type_at_offset (offset, cu->per_cu);
+ this_type = get_die_type_at_offset (sect_off, cu->per_cu);
}
else if (attr->form == DW_FORM_ref_sig8)
{
complaint (&symfile_complaints,
_("Dwarf Error: Bad type attribute %s in DIE"
" at 0x%x [in module %s]"),
- dwarf_attr_name (attr->name), die->offset.sect_off,
+ dwarf_attr_name (attr->name), to_underlying (die->sect_off),
objfile_name (objfile));
return build_error_marker_type (cu, die);
}
print_spaces (indent, f);
fprintf_unfiltered (f, "Die: %s (abbrev %d, offset 0x%x)\n",
- dwarf_tag_name (die->tag), die->abbrev, die->offset.sect_off);
+ dwarf_tag_name (die->tag), die->abbrev,
+ to_underlying (die->sect_off));
if (die->parent != NULL)
{
print_spaces (indent, f);
fprintf_unfiltered (f, " parent at offset: 0x%x\n",
- die->parent->offset.sect_off);
+ to_underlying (die->parent->sect_off));
}
print_spaces (indent, f);
{
void **slot;
- slot = htab_find_slot_with_hash (cu->die_hash, die, die->offset.sect_off,
+ slot = htab_find_slot_with_hash (cu->die_hash, die,
+ to_underlying (die->sect_off),
INSERT);
*slot = die;
static sect_offset
dwarf2_get_ref_die_offset (const struct attribute *attr)
{
- sect_offset retval = { DW_UNSND (attr) };
-
if (attr_form_is_ref (attr))
- return retval;
+ return (sect_offset) DW_UNSND (attr);
- retval.sect_off = 0;
complaint (&symfile_complaints,
_("unsupported die ref attribute form: '%s'"),
dwarf_form_name (attr->form));
- return retval;
+ return {};
}
/* Return the constant value held by ATTR. Return DEFAULT_VALUE if
Returns NULL if OFFSET is invalid. */
static struct die_info *
-follow_die_offset (sect_offset offset, int offset_in_dwz,
+follow_die_offset (sect_offset sect_off, int offset_in_dwz,
struct dwarf2_cu **ref_cu)
{
struct die_info temp_die;
/* .debug_types CUs cannot reference anything outside their CU.
If they need to, they have to reference a signatured type via
DW_FORM_ref_sig8. */
- if (! offset_in_cu_p (&cu->header, offset))
+ if (!offset_in_cu_p (&cu->header, sect_off))
return NULL;
}
else if (offset_in_dwz != cu->per_cu->is_dwz
- || ! offset_in_cu_p (&cu->header, offset))
+ || !offset_in_cu_p (&cu->header, sect_off))
{
struct dwarf2_per_cu_data *per_cu;
- per_cu = dwarf2_find_containing_comp_unit (offset, offset_in_dwz,
+ per_cu = dwarf2_find_containing_comp_unit (sect_off, offset_in_dwz,
cu->objfile);
/* If necessary, add it to the queue and load its DIEs. */
}
*ref_cu = target_cu;
- temp_die.offset = offset;
+ temp_die.sect_off = sect_off;
return (struct die_info *) htab_find_with_hash (target_cu->die_hash,
- &temp_die, offset.sect_off);
+ &temp_die,
+ to_underlying (sect_off));
}
/* Follow reference attribute ATTR of SRC_DIE.
follow_die_ref (struct die_info *src_die, const struct attribute *attr,
struct dwarf2_cu **ref_cu)
{
- sect_offset offset = dwarf2_get_ref_die_offset (attr);
+ sect_offset sect_off = dwarf2_get_ref_die_offset (attr);
struct dwarf2_cu *cu = *ref_cu;
struct die_info *die;
- die = follow_die_offset (offset,
+ die = follow_die_offset (sect_off,
(attr->form == DW_FORM_GNU_ref_alt
|| cu->per_cu->is_dwz),
ref_cu);
if (!die)
error (_("Dwarf Error: Cannot find DIE at 0x%x referenced from DIE "
"at 0x%x [in module %s]"),
- offset.sect_off, src_die->offset.sect_off,
+ to_underlying (sect_off), to_underlying (src_die->sect_off),
objfile_name (cu->objfile));
return die;
}
-/* Return DWARF block referenced by DW_AT_location of DIE at OFFSET at PER_CU.
+/* Return DWARF block referenced by DW_AT_location of DIE at SECT_OFF at PER_CU.
Returned value is intended for DW_OP_call*. Returned
dwarf2_locexpr_baton->data has lifetime of PER_CU->OBJFILE. */
struct dwarf2_locexpr_baton
-dwarf2_fetch_die_loc_sect_off (sect_offset offset,
+dwarf2_fetch_die_loc_sect_off (sect_offset sect_off,
struct dwarf2_per_cu_data *per_cu,
CORE_ADDR (*get_frame_pc) (void *baton),
void *baton)
/* We shouldn't get here for a dummy CU, but don't crash on the user.
Instead just throw an error, not much else we can do. */
error (_("Dwarf Error: Dummy CU at 0x%x referenced in module %s"),
- offset.sect_off, objfile_name (per_cu->objfile));
+ to_underlying (sect_off), objfile_name (per_cu->objfile));
}
- die = follow_die_offset (offset, per_cu->is_dwz, &cu);
+ die = follow_die_offset (sect_off, per_cu->is_dwz, &cu);
if (!die)
error (_("Dwarf Error: Cannot find DIE at 0x%x referenced in module %s"),
- offset.sect_off, objfile_name (per_cu->objfile));
+ to_underlying (sect_off), objfile_name (per_cu->objfile));
attr = dwarf2_attr (die, DW_AT_location, cu);
if (!attr)
if (!attr_form_is_block (attr))
error (_("Dwarf Error: DIE at 0x%x referenced in module %s "
"is neither DW_FORM_block* nor DW_FORM_exprloc"),
- offset.sect_off, objfile_name (per_cu->objfile));
+ to_underlying (sect_off), objfile_name (per_cu->objfile));
retval.data = DW_BLOCK (attr)->data;
retval.size = DW_BLOCK (attr)->size;
CORE_ADDR (*get_frame_pc) (void *baton),
void *baton)
{
- sect_offset offset = { per_cu->offset.sect_off + offset_in_cu.cu_off };
+ sect_offset sect_off = per_cu->sect_off + to_underlying (offset_in_cu);
- return dwarf2_fetch_die_loc_sect_off (offset, per_cu, get_frame_pc, baton);
+ return dwarf2_fetch_die_loc_sect_off (sect_off, per_cu, get_frame_pc, baton);
}
/* Write a constant of a given type as target-ordered bytes into
does not have a DW_AT_const_value, return NULL. */
const gdb_byte *
-dwarf2_fetch_constant_bytes (sect_offset offset,
+dwarf2_fetch_constant_bytes (sect_offset sect_off,
struct dwarf2_per_cu_data *per_cu,
struct obstack *obstack,
LONGEST *len)
/* We shouldn't get here for a dummy CU, but don't crash on the user.
Instead just throw an error, not much else we can do. */
error (_("Dwarf Error: Dummy CU at 0x%x referenced in module %s"),
- offset.sect_off, objfile_name (per_cu->objfile));
+ to_underlying (sect_off), objfile_name (per_cu->objfile));
}
- die = follow_die_offset (offset, per_cu->is_dwz, &cu);
+ die = follow_die_offset (sect_off, per_cu->is_dwz, &cu);
if (!die)
error (_("Dwarf Error: Cannot find DIE at 0x%x referenced in module %s"),
- offset.sect_off, objfile_name (per_cu->objfile));
+ to_underlying (sect_off), objfile_name (per_cu->objfile));
attr = dwarf2_attr (die, DW_AT_const_value, cu);
valid type for this die is found. */
struct type *
-dwarf2_fetch_die_type_sect_off (sect_offset offset,
+dwarf2_fetch_die_type_sect_off (sect_offset sect_off,
struct dwarf2_per_cu_data *per_cu)
{
struct dwarf2_cu *cu;
if (!cu)
return NULL;
- die = follow_die_offset (offset, per_cu->is_dwz, &cu);
+ die = follow_die_offset (sect_off, per_cu->is_dwz, &cu);
if (!die)
return NULL;
dwarf2_get_die_type (cu_offset die_offset,
struct dwarf2_per_cu_data *per_cu)
{
- sect_offset die_offset_sect;
-
dw2_setup (per_cu->objfile);
- die_offset_sect.sect_off = per_cu->offset.sect_off + die_offset.cu_off;
+ sect_offset die_offset_sect = per_cu->sect_off + to_underlying (die_offset);
return get_die_type_at_offset (die_offset_sect, per_cu);
}
sig_cu = sig_type->per_cu.cu;
gdb_assert (sig_cu != NULL);
- gdb_assert (sig_type->type_offset_in_section.sect_off != 0);
- temp_die.offset = sig_type->type_offset_in_section;
+ gdb_assert (to_underlying (sig_type->type_offset_in_section) != 0);
+ temp_die.sect_off = sig_type->type_offset_in_section;
die = (struct die_info *) htab_find_with_hash (sig_cu->die_hash, &temp_die,
- temp_die.offset.sect_off);
+ to_underlying (temp_die.sect_off));
if (die)
{
/* For .gdb_index version 7 keep track of included TUs.
{
error (_("Dwarf Error: Cannot find signatured DIE %s referenced"
" from DIE at 0x%x [in module %s]"),
- hex_string (signature), src_die->offset.sect_off,
+ hex_string (signature), to_underlying (src_die->sect_off),
objfile_name ((*ref_cu)->objfile));
}
dump_die_for_error (src_die);
error (_("Dwarf Error: Problem reading signatured DIE %s referenced"
" from DIE at 0x%x [in module %s]"),
- hex_string (signature), src_die->offset.sect_off,
+ hex_string (signature), to_underlying (src_die->sect_off),
objfile_name ((*ref_cu)->objfile));
}
complaint (&symfile_complaints,
_("Dwarf Error: Cannot find signatured DIE %s referenced"
" from DIE at 0x%x [in module %s]"),
- hex_string (signature), die->offset.sect_off,
+ hex_string (signature), to_underlying (die->sect_off),
objfile_name (dwarf2_per_objfile->objfile));
return build_error_marker_type (cu, die);
}
complaint (&symfile_complaints,
_("Dwarf Error: Cannot build signatured type %s"
" referenced from DIE at 0x%x [in module %s]"),
- hex_string (signature), die->offset.sect_off,
+ hex_string (signature), to_underlying (die->sect_off),
objfile_name (dwarf2_per_objfile->objfile));
type = build_error_marker_type (cu, die);
}
complaint (&symfile_complaints,
_("Dwarf Error: Problem reading signatured DIE %s referenced"
" from DIE at 0x%x [in module %s]"),
- hex_string (signature), die->offset.sect_off,
+ hex_string (signature), to_underlying (die->sect_off),
objfile_name (dwarf2_per_objfile->objfile));
type = build_error_marker_type (cu, die);
}
complaint (&symfile_complaints,
_("Dwarf Error: DW_AT_signature has bad form %s in DIE"
" at 0x%x [in module %s]"),
- dwarf_form_name (attr->form), die->offset.sect_off,
+ dwarf_form_name (attr->form), to_underlying (die->sect_off),
objfile_name (dwarf2_per_objfile->objfile));
return build_error_marker_type (cu, die);
}
if (per_cu->cu)
return &per_cu->cu->header;
- info_ptr = per_cu->section->buffer + per_cu->offset.sect_off;
+ info_ptr = per_cu->section->buffer + to_underlying (per_cu->sect_off);
memset (cu_headerp, 0, sizeof (*cu_headerp));
read_comp_unit_head (cu_headerp, info_ptr, per_cu->section,
the DIE at OFFSET. Raises an error on failure. */
static struct dwarf2_per_cu_data *
-dwarf2_find_containing_comp_unit (sect_offset offset,
+dwarf2_find_containing_comp_unit (sect_offset sect_off,
unsigned int offset_in_dwz,
struct objfile *objfile)
{
int mid = low + (high - low) / 2;
mid_cu = dwarf2_per_objfile->all_comp_units[mid];
- cu_off = &mid_cu->offset;
+ cu_off = &mid_cu->sect_off;
if (mid_cu->is_dwz > offset_in_dwz
- || (mid_cu->is_dwz == offset_in_dwz
- && cu_off->sect_off >= offset.sect_off))
+ || (mid_cu->is_dwz == offset_in_dwz && *cu_off >= sect_off))
high = mid;
else
low = mid + 1;
}
gdb_assert (low == high);
this_cu = dwarf2_per_objfile->all_comp_units[low];
- cu_off = &this_cu->offset;
- if (this_cu->is_dwz != offset_in_dwz || cu_off->sect_off > offset.sect_off)
+ cu_off = &this_cu->sect_off;
+ if (this_cu->is_dwz != offset_in_dwz || *cu_off > sect_off)
{
if (low == 0 || this_cu->is_dwz != offset_in_dwz)
error (_("Dwarf Error: could not find partial DIE containing "
- "offset 0x%lx [in module %s]"),
- (long) offset.sect_off, bfd_get_filename (objfile->obfd));
+ "offset 0x%x [in module %s]"),
+ to_underlying (sect_off), bfd_get_filename (objfile->obfd));
- gdb_assert (dwarf2_per_objfile->all_comp_units[low-1]->offset.sect_off
- <= offset.sect_off);
+ gdb_assert (dwarf2_per_objfile->all_comp_units[low-1]->sect_off
+ <= sect_off);
return dwarf2_per_objfile->all_comp_units[low-1];
}
else
{
this_cu = dwarf2_per_objfile->all_comp_units[low];
if (low == dwarf2_per_objfile->n_comp_units - 1
- && offset.sect_off >= this_cu->offset.sect_off + this_cu->length)
- error (_("invalid dwarf2 offset %u"), offset.sect_off);
- gdb_assert (offset.sect_off < this_cu->offset.sect_off + this_cu->length);
+ && sect_off >= this_cu->sect_off + this_cu->length)
+ error (_("invalid dwarf2 offset %u"), to_underlying (sect_off));
+ gdb_assert (sect_off < this_cu->sect_off + this_cu->length);
return this_cu;
}
}
struct dwarf2_per_cu_offset_and_type
{
const struct dwarf2_per_cu_data *per_cu;
- sect_offset offset;
+ sect_offset sect_off;
struct type *type;
};
const struct dwarf2_per_cu_offset_and_type *ofs
= (const struct dwarf2_per_cu_offset_and_type *) item;
- return (uintptr_t) ofs->per_cu + ofs->offset.sect_off;
+ return (uintptr_t) ofs->per_cu + to_underlying (ofs->sect_off);
}
/* Equality function for a dwarf2_per_cu_offset_and_type. */
= (const struct dwarf2_per_cu_offset_and_type *) item_rhs;
return (ofs_lhs->per_cu == ofs_rhs->per_cu
- && ofs_lhs->offset.sect_off == ofs_rhs->offset.sect_off);
+ && ofs_lhs->sect_off == ofs_rhs->sect_off);
}
/* Set the type associated with DIE to TYPE. Save it in CU's hash
else if (attr != NULL)
{
complaint (&symfile_complaints,
- _("DW_AT_allocated has the wrong form (%s) at DIE 0x%x"),
- (attr != NULL ? dwarf_form_name (attr->form) : "n/a"),
- die->offset.sect_off);
+ _("DW_AT_allocated has the wrong form (%s) at DIE 0x%x"),
+ (attr != NULL ? dwarf_form_name (attr->form) : "n/a"),
+ to_underlying (die->sect_off));
}
/* Read DW_AT_associated and set in type. */
else if (attr != NULL)
{
complaint (&symfile_complaints,
- _("DW_AT_associated has the wrong form (%s) at DIE 0x%x"),
- (attr != NULL ? dwarf_form_name (attr->form) : "n/a"),
- die->offset.sect_off);
+ _("DW_AT_associated has the wrong form (%s) at DIE 0x%x"),
+ (attr != NULL ? dwarf_form_name (attr->form) : "n/a"),
+ to_underlying (die->sect_off));
}
/* Read DW_AT_data_location and set in type. */
}
ofs.per_cu = cu->per_cu;
- ofs.offset = die->offset;
+ ofs.sect_off = die->sect_off;
ofs.type = type;
slot = (struct dwarf2_per_cu_offset_and_type **)
htab_find_slot (dwarf2_per_objfile->die_type_hash, &ofs, INSERT);
if (*slot)
complaint (&symfile_complaints,
_("A problem internal to GDB: DIE 0x%x has type already set"),
- die->offset.sect_off);
+ to_underlying (die->sect_off));
*slot = XOBNEW (&objfile->objfile_obstack,
struct dwarf2_per_cu_offset_and_type);
**slot = ofs;
return type;
}
-/* Look up the type for the die at OFFSET in PER_CU in die_type_hash,
+/* Look up the type for the die at SECT_OFF in PER_CU in die_type_hash,
or return NULL if the die does not have a saved type. */
static struct type *
-get_die_type_at_offset (sect_offset offset,
+get_die_type_at_offset (sect_offset sect_off,
struct dwarf2_per_cu_data *per_cu)
{
struct dwarf2_per_cu_offset_and_type *slot, ofs;
return NULL;
ofs.per_cu = per_cu;
- ofs.offset = offset;
+ ofs.sect_off = sect_off;
slot = ((struct dwarf2_per_cu_offset_and_type *)
htab_find (dwarf2_per_objfile->die_type_hash, &ofs));
if (slot)
static struct type *
get_die_type (struct die_info *die, struct dwarf2_cu *cu)
{
- return get_die_type_at_offset (die->offset, cu->per_cu);
+ return get_die_type_at_offset (die->sect_off, cu->per_cu);
}
/* Add a dependence relationship from CU to REF_PER_CU. */
const struct partial_die_info *part_die
= (const struct partial_die_info *) item;
- return part_die->offset.sect_off;
+ return to_underlying (part_die->sect_off);
}
/* Trivial comparison function for partial_die_info structures: two DIEs
const struct partial_die_info *part_die_rhs
= (const struct partial_die_info *) item_rhs;
- return part_die_lhs->offset.sect_off == part_die_rhs->offset.sect_off;
+ return part_die_lhs->sect_off == part_die_rhs->sect_off;
}
static struct cmd_list_element *set_dwarf_cmdlist;
1);
store_unsigned_integer (val, 8, BFD_ENDIAN_LITTLE,
- entry->per_cu.offset.sect_off);
+ to_underlying (entry->per_cu.sect_off));
obstack_grow (info->types_list, val, 8);
store_unsigned_integer (val, 8, BFD_ENDIAN_LITTLE,
- entry->type_offset_in_tu.cu_off);
+ to_underlying (entry->type_offset_in_tu));
obstack_grow (info->types_list, val, 8);
store_unsigned_integer (val, 8, BFD_ENDIAN_LITTLE, entry->signature);
obstack_grow (info->types_list, val, 8);
*slot = map;
store_unsigned_integer (val, 8, BFD_ENDIAN_LITTLE,
- per_cu->offset.sect_off);
+ to_underlying (per_cu->sect_off));
obstack_grow (&cu_list, val, 8);
store_unsigned_integer (val, 8, BFD_ENDIAN_LITTLE, per_cu->length);
obstack_grow (&cu_list, val, 8);
projects / binutils-gdb.git / commitdiff