union
{
/* If this is a real section, the bfd section. */
- asection *asection;
+ asection *section;
/* If this is a virtual section, pointer to the containing ("real")
section. */
struct dwarf2_section_info *containing_section;
/* True if we have tried to read this section. */
char readin;
/* True if this is a virtual section, False otherwise.
- This specifies which of s.asection and s.containing_section to use. */
+ This specifies which of s.section and s.containing_section to use. */
char is_virtual;
};
static struct attribute *dwarf2_attr_no_follow (struct die_info *,
unsigned int);
+static const char *dwarf2_string_attr (struct die_info *die, unsigned int name,
+ struct dwarf2_cu *cu);
+
static int dwarf2_flag_true_p (struct die_info *die, unsigned name,
struct dwarf2_cu *cu);
static void read_signatured_type (struct signatured_type *);
+static int attr_to_dynamic_prop (const struct attribute *attr,
+ struct die_info *die, struct dwarf2_cu *cu,
+ struct dynamic_prop *prop);
+
/* memory allocation interface */
static struct dwarf_block *dwarf_alloc_block (struct dwarf2_cu *);
{
/* Initialize per-objfile state. */
struct dwarf2_per_objfile *data
- = obstack_alloc (&objfile->objfile_obstack, sizeof (*data));
+ = XOBNEW (&objfile->objfile_obstack, struct dwarf2_per_objfile);
memset (data, 0, sizeof (*data));
set_objfile_data (objfile, dwarf2_objfile_data_key, data);
dwarf2_per_objfile->objfile = objfile;
}
return (!dwarf2_per_objfile->info.is_virtual
- && dwarf2_per_objfile->info.s.asection != NULL
+ && dwarf2_per_objfile->info.s.section != NULL
&& !dwarf2_per_objfile->abbrev.is_virtual
- && dwarf2_per_objfile->abbrev.s.asection != NULL);
+ && dwarf2_per_objfile->abbrev.s.section != NULL);
}
/* Return the containing section of virtual section SECTION. */
section = get_containing_section (section);
gdb_assert (!section->is_virtual);
}
- return section->s.asection->owner;
+ return section->s.section->owner;
}
/* Return the bfd section of SECTION.
section = get_containing_section (section);
gdb_assert (!section->is_virtual);
}
- return section->s.asection;
+ return section->s.section;
}
/* Return the name of SECTION. */
}
else if (section_is_p (sectp->name, &names->info))
{
- dwarf2_per_objfile->info.s.asection = sectp;
+ dwarf2_per_objfile->info.s.section = sectp;
dwarf2_per_objfile->info.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->abbrev))
{
- dwarf2_per_objfile->abbrev.s.asection = sectp;
+ dwarf2_per_objfile->abbrev.s.section = sectp;
dwarf2_per_objfile->abbrev.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->line))
{
- dwarf2_per_objfile->line.s.asection = sectp;
+ dwarf2_per_objfile->line.s.section = sectp;
dwarf2_per_objfile->line.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->loc))
{
- dwarf2_per_objfile->loc.s.asection = sectp;
+ dwarf2_per_objfile->loc.s.section = sectp;
dwarf2_per_objfile->loc.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macinfo))
{
- dwarf2_per_objfile->macinfo.s.asection = sectp;
+ dwarf2_per_objfile->macinfo.s.section = sectp;
dwarf2_per_objfile->macinfo.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macro))
{
- dwarf2_per_objfile->macro.s.asection = sectp;
+ dwarf2_per_objfile->macro.s.section = sectp;
dwarf2_per_objfile->macro.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->str))
{
- dwarf2_per_objfile->str.s.asection = sectp;
+ dwarf2_per_objfile->str.s.section = sectp;
dwarf2_per_objfile->str.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->addr))
{
- dwarf2_per_objfile->addr.s.asection = sectp;
+ dwarf2_per_objfile->addr.s.section = sectp;
dwarf2_per_objfile->addr.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->frame))
{
- dwarf2_per_objfile->frame.s.asection = sectp;
+ dwarf2_per_objfile->frame.s.section = sectp;
dwarf2_per_objfile->frame.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->eh_frame))
{
- dwarf2_per_objfile->eh_frame.s.asection = sectp;
+ dwarf2_per_objfile->eh_frame.s.section = sectp;
dwarf2_per_objfile->eh_frame.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->ranges))
{
- dwarf2_per_objfile->ranges.s.asection = sectp;
+ dwarf2_per_objfile->ranges.s.section = sectp;
dwarf2_per_objfile->ranges.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->types))
struct dwarf2_section_info type_section;
memset (&type_section, 0, sizeof (type_section));
- type_section.s.asection = sectp;
+ type_section.s.section = sectp;
type_section.size = bfd_get_section_size (sectp);
VEC_safe_push (dwarf2_section_info_def, dwarf2_per_objfile->types,
}
else if (section_is_p (sectp->name, &names->gdb_index))
{
- dwarf2_per_objfile->gdb_index.s.asection = sectp;
+ dwarf2_per_objfile->gdb_index.s.section = sectp;
dwarf2_per_objfile->gdb_index.size = bfd_get_section_size (sectp);
}
{
if (section->is_virtual)
return section->size == 0;
- return section->s.asection == NULL || section->size == 0;
+ return section->s.section == NULL || section->size == 0;
}
/* Read the contents of the section INFO.
is ELF-only (at the time of writing). */
if (section_is_p (sectp->name, &dwarf2_elf_names.abbrev))
{
- dwz_file->abbrev.s.asection = sectp;
+ dwz_file->abbrev.s.section = sectp;
dwz_file->abbrev.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &dwarf2_elf_names.info))
{
- dwz_file->info.s.asection = sectp;
+ dwz_file->info.s.section = sectp;
dwz_file->info.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &dwarf2_elf_names.str))
{
- dwz_file->str.s.asection = sectp;
+ dwz_file->str.s.section = sectp;
dwz_file->str.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &dwarf2_elf_names.line))
{
- dwz_file->line.s.asection = sectp;
+ dwz_file->line.s.section = sectp;
dwz_file->line.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &dwarf2_elf_names.macro))
{
- dwz_file->macro.s.asection = sectp;
+ dwz_file->macro.s.section = sectp;
dwz_file->macro.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &dwarf2_elf_names.gdb_index))
{
- dwz_file->gdb_index.s.asection = sectp;
+ dwz_file->gdb_index.s.section = sectp;
dwz_file->gdb_index.size = bfd_get_section_size (sectp);
}
}
struct dwz_file *dwz;
dwarf2_per_objfile->n_comp_units = (cu_list_elements + dwz_elements) / 2;
- dwarf2_per_objfile->all_comp_units
- = obstack_alloc (&objfile->objfile_obstack,
- dwarf2_per_objfile->n_comp_units
- * sizeof (struct dwarf2_per_cu_data *));
+ dwarf2_per_objfile->all_comp_units =
+ XOBNEWVEC (&objfile->objfile_obstack, struct dwarf2_per_cu_data *,
+ dwarf2_per_objfile->n_comp_units);
create_cus_from_index_list (objfile, cu_list, cu_list_elements,
&dwarf2_per_objfile->info, 0, 0);
dwarf2_per_objfile->n_type_units
= dwarf2_per_objfile->n_allocated_type_units
= elements / 3;
- dwarf2_per_objfile->all_type_units
- = xmalloc (dwarf2_per_objfile->n_type_units
- * sizeof (struct signatured_type *));
+ dwarf2_per_objfile->all_type_units =
+ XNEWVEC (struct signatured_type *, dwarf2_per_objfile->n_type_units);
sig_types_hash = allocate_signatured_type_table (objfile);
create_addrmap_from_index (objfile, &local_map);
- map = obstack_alloc (&objfile->objfile_obstack, sizeof (struct mapped_index));
+ map = XOBNEW (&objfile->objfile_obstack, struct mapped_index);
*map = local_map;
dwarf2_per_objfile->index_table = map;
return;
}
- qfn = obstack_alloc (&objfile->objfile_obstack, sizeof (*qfn));
+ qfn = XOBNEW (&objfile->objfile_obstack, struct quick_file_names);
qfn->hash.dwo_unit = cu->dwo_unit;
qfn->hash.line_offset.sect_off = line_offset;
gdb_assert (slot != NULL);
find_file_and_directory (comp_unit_die, cu, &name, &comp_dir);
qfn->num_file_names = lh->num_file_names;
- qfn->file_names = obstack_alloc (&objfile->objfile_obstack,
- lh->num_file_names * sizeof (char *));
+ qfn->file_names =
+ XOBNEWVEC (&objfile->objfile_obstack, const char *, lh->num_file_names);
for (i = 0; i < lh->num_file_names; ++i)
qfn->file_names[i] = file_full_name (i + 1, lh, comp_dir);
qfn->real_names = NULL;
subpst->textlow = 0;
subpst->texthigh = 0;
- subpst->dependencies = (struct partial_symtab **)
- obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct partial_symtab *));
+ subpst->dependencies
+ = XOBNEW (&objfile->objfile_obstack, struct partial_symtab *);
subpst->dependencies[0] = pst;
subpst->number_of_dependencies = 1;
dwarf2_per_objfile->n_type_units
= dwarf2_per_objfile->n_allocated_type_units
= htab_elements (types_htab);
- dwarf2_per_objfile->all_type_units
- = xmalloc (dwarf2_per_objfile->n_type_units
- * sizeof (struct signatured_type *));
+ dwarf2_per_objfile->all_type_units =
+ XNEWVEC (struct signatured_type *, dwarf2_per_objfile->n_type_units);
iter = &dwarf2_per_objfile->all_type_units[0];
htab_traverse_noresize (types_htab, add_signatured_type_cu_to_table, &iter);
gdb_assert (iter - &dwarf2_per_objfile->all_type_units[0]
else if (stub_comp_dir != NULL)
{
/* Reconstruct the comp_dir attribute to simplify the code below. */
- comp_dir = (struct attribute *)
- obstack_alloc (&cu->comp_unit_obstack, sizeof (*comp_dir));
+ comp_dir = XOBNEW (&cu->comp_unit_obstack, struct attribute);
comp_dir->name = DW_AT_comp_dir;
comp_dir->form = DW_FORM_string;
DW_STRING_IS_CANONICAL (comp_dir) = 0;
gdb_assert (cu != NULL);
/* Yeah, we look dwo_name up again, but it simplifies the code. */
- attr = dwarf2_attr (comp_unit_die, DW_AT_GNU_dwo_name, cu);
- gdb_assert (attr != NULL);
- dwo_name = DW_STRING (attr);
- comp_dir = NULL;
- attr = dwarf2_attr (comp_unit_die, DW_AT_comp_dir, cu);
- if (attr)
- comp_dir = DW_STRING (attr);
+ dwo_name = dwarf2_string_attr (comp_unit_die, DW_AT_GNU_dwo_name, cu);
+ comp_dir = dwarf2_string_attr (comp_unit_die, DW_AT_comp_dir, cu);
if (this_cu->is_debug_types)
{
{
/* If !use_existing_cu, this_cu->cu must be NULL. */
gdb_assert (this_cu->cu == NULL);
- cu = xmalloc (sizeof (*cu));
+ cu = XNEW (struct dwarf2_cu);
init_one_comp_unit (cu, this_cu);
/* If an error occurs while loading, release our storage. */
free_cu_cleanup = make_cleanup (free_heap_comp_unit, cu);
{
/* If !use_existing_cu, this_cu->cu must be NULL. */
gdb_assert (this_cu->cu == NULL);
- cu = xmalloc (sizeof (*cu));
+ cu = XNEW (struct dwarf2_cu);
init_one_comp_unit (cu, this_cu);
/* If an error occurs while loading, release our storage. */
free_cu_cleanup = make_cleanup (free_heap_comp_unit, cu);
struct objfile *objfile = cu->objfile;
struct gdbarch *gdbarch = get_objfile_arch (objfile);
struct dwarf2_per_cu_data *per_cu = cu->per_cu;
- struct attribute *attr;
CORE_ADDR baseaddr;
CORE_ADDR best_lowpc = 0, best_highpc = 0;
struct partial_symtab *pst;
cu->list_in_scope = &file_symbols;
/* Allocate a new partial symbol table structure. */
- attr = dwarf2_attr (comp_unit_die, DW_AT_name, cu);
- if (attr == NULL || !DW_STRING (attr))
+ filename = dwarf2_string_attr (comp_unit_die, DW_AT_name, cu);
+ if (filename == NULL)
filename = "";
- else
- filename = DW_STRING (attr);
pst = create_partial_symtab (per_cu, filename);
/* This must be done before calling dwarf2_build_include_psymtabs. */
- attr = dwarf2_attr (comp_unit_die, DW_AT_comp_dir, cu);
- if (attr != NULL)
- pst->dirname = DW_STRING (attr);
+ pst->dirname = dwarf2_string_attr (comp_unit_die, DW_AT_comp_dir, cu);
baseaddr = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
/* Fill in 'dependencies' here; we fill in 'users' in a
post-pass. */
pst->number_of_dependencies = len;
- pst->dependencies = obstack_alloc (&objfile->objfile_obstack,
- len * sizeof (struct symtab *));
+ pst->dependencies =
+ XOBNEWVEC (&objfile->objfile_obstack, struct partial_symtab *, len);
for (i = 0;
VEC_iterate (dwarf2_per_cu_ptr, cu->per_cu->imported_symtabs,
i, iter);
gdb_assert (IS_TYPE_UNIT_GROUP (per_cu));
pst->number_of_dependencies = len;
- pst->dependencies = obstack_alloc (&objfile->objfile_obstack,
- len * sizeof (struct psymtab *));
+ pst->dependencies =
+ XOBNEWVEC (&objfile->objfile_obstack, struct partial_symtab *, len);
for (i = 0;
VEC_iterate (sig_type_ptr, tu_group->tus, i, iter);
++i)
length = read_initial_length (abfd, info_ptr, &initial_length_size);
/* Save the compilation unit for later lookup. */
- this_cu = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_per_cu_data));
+ this_cu = XOBNEW (&objfile->objfile_obstack, struct dwarf2_per_cu_data);
memset (this_cu, 0, sizeof (*this_cu));
this_cu->offset = offset;
this_cu->length = length + initial_length_size;
n_comp_units = 0;
n_allocated = 10;
- all_comp_units = xmalloc (n_allocated
- * sizeof (struct dwarf2_per_cu_data *));
+ all_comp_units = XNEWVEC (struct dwarf2_per_cu_data *, n_allocated);
read_comp_units_from_section (objfile, &dwarf2_per_objfile->info, 0,
&n_allocated, &n_comp_units, &all_comp_units);
&n_allocated, &n_comp_units,
&all_comp_units);
- dwarf2_per_objfile->all_comp_units
- = obstack_alloc (&objfile->objfile_obstack,
- n_comp_units * sizeof (struct dwarf2_per_cu_data *));
+ dwarf2_per_objfile->all_comp_units = XOBNEWVEC (&objfile->objfile_obstack,
+ struct dwarf2_per_cu_data *,
+ n_comp_units);
memcpy (dwarf2_per_objfile->all_comp_units, all_comp_units,
n_comp_units * sizeof (struct dwarf2_per_cu_data *));
xfree (all_comp_units);
built_actual_name != NULL,
VAR_DOMAIN, LOC_BLOCK,
&objfile->global_psymbols,
- 0, addr, cu->language, objfile);
+ addr, cu->language, objfile);
}
else
{
built_actual_name != NULL,
VAR_DOMAIN, LOC_BLOCK,
&objfile->static_psymbols,
- 0, addr, cu->language, objfile);
+ addr, cu->language, objfile);
}
break;
case DW_TAG_constant:
list = &objfile->static_psymbols;
add_psymbol_to_list (actual_name, strlen (actual_name),
built_actual_name != NULL, VAR_DOMAIN, LOC_STATIC,
- list, 0, 0, cu->language, objfile);
+ list, 0, cu->language, objfile);
}
break;
case DW_TAG_variable:
built_actual_name != NULL,
VAR_DOMAIN, LOC_STATIC,
&objfile->global_psymbols,
- 0, addr + baseaddr,
+ addr + baseaddr,
cu->language, objfile);
}
else
built_actual_name != NULL,
VAR_DOMAIN, LOC_STATIC,
&objfile->static_psymbols,
- 0,
has_loc ? addr + baseaddr : (CORE_ADDR) 0,
cu->language, objfile);
}
built_actual_name != NULL,
VAR_DOMAIN, LOC_TYPEDEF,
&objfile->static_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
break;
case DW_TAG_imported_declaration:
case DW_TAG_namespace:
built_actual_name != NULL,
VAR_DOMAIN, LOC_TYPEDEF,
&objfile->global_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
break;
case DW_TAG_module:
add_psymbol_to_list (actual_name, strlen (actual_name),
built_actual_name != NULL,
MODULE_DOMAIN, LOC_TYPEDEF,
&objfile->global_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
break;
case DW_TAG_class_type:
case DW_TAG_interface_type:
|| cu->language == language_java)
? &objfile->global_psymbols
: &objfile->static_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
break;
case DW_TAG_enumerator:
|| cu->language == language_java)
? &objfile->global_psymbols
: &objfile->static_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
break;
default:
break;
struct dwarf2_queue_item *item;
per_cu->queued = 1;
- item = xmalloc (sizeof (*item));
+ item = XNEW (struct dwarf2_queue_item);
item->per_cu = per_cu;
item->pretend_language = pretend_language;
item->next = NULL;
/* Now we have a transitive closure of all the included symtabs. */
len = VEC_length (compunit_symtab_ptr, result_symtabs);
cust->includes
- = obstack_alloc (&dwarf2_per_objfile->objfile->objfile_obstack,
- (len + 1) * sizeof (struct compunit_symtab *));
+ = XOBNEWVEC (&dwarf2_per_objfile->objfile->objfile_obstack,
+ struct compunit_symtab *, len + 1);
for (ix = 0;
VEC_iterate (compunit_symtab_ptr, result_symtabs, ix,
compunit_symtab_iter);
compilation is from a C file generated by language preprocessors, do
not set the language if it was already deduced by start_subfile. */
if (!(cu->language == language_c
- && COMPUNIT_FILETABS (cust)->language != language_c))
+ && COMPUNIT_FILETABS (cust)->language != language_unknown))
COMPUNIT_FILETABS (cust)->language = cu->language;
/* GCC-4.0 has started to support -fvar-tracking. GCC-3.x still can
to be able to reference. Ideally, we want the user to be able
to reference this entity using either natural or linkage name,
but we haven't started looking at this enhancement yet. */
- struct attribute *attr;
+ const char *name;
- attr = dwarf2_attr (die, DW_AT_linkage_name, cu);
- if (attr == NULL)
- attr = dwarf2_attr (die, DW_AT_MIPS_linkage_name, cu);
- if (attr && DW_STRING (attr))
- return DW_STRING (attr);
+ name = dwarf2_string_attr (die, DW_AT_linkage_name, cu);
+ if (name == NULL)
+ name = dwarf2_string_attr (die, DW_AT_MIPS_linkage_name, cu);
+ if (name != NULL)
+ return name;
}
/* These are the only languages we know how to qualify names in. */
back_to = make_cleanup (null_cleanup, NULL);
- attr = dwarf2_attr (die, DW_AT_linkage_name, cu);
- if (!attr)
- attr = dwarf2_attr (die, DW_AT_MIPS_linkage_name, cu);
+ mangled = dwarf2_string_attr (die, DW_AT_linkage_name, cu);
+ if (mangled == NULL)
+ mangled = dwarf2_string_attr (die, DW_AT_MIPS_linkage_name, cu);
/* DW_AT_linkage_name is missing in some cases - depend on what GDB
has computed. */
- if (attr && DW_STRING (attr))
+ if (mangled != NULL)
{
char *demangled;
- mangled = DW_STRING (attr);
-
/* Use DMGL_RET_DROP for C++ template functions to suppress their return
type. It is easier for GDB users to search for such functions as
`name(params)' than `long name(params)'. In such case the minimal
find_file_and_directory (struct die_info *die, struct dwarf2_cu *cu,
const char **name, const char **comp_dir)
{
- struct attribute *attr;
-
- *name = NULL;
- *comp_dir = NULL;
-
/* Find the filename. Do not use dwarf2_name here, since the filename
is not a source language identifier. */
- attr = dwarf2_attr (die, DW_AT_name, cu);
- if (attr)
- {
- *name = DW_STRING (attr);
- }
+ *name = dwarf2_string_attr (die, DW_AT_name, cu);
+ *comp_dir = dwarf2_string_attr (die, DW_AT_comp_dir, cu);
- attr = dwarf2_attr (die, DW_AT_comp_dir, cu);
- if (attr)
- *comp_dir = DW_STRING (attr);
- else if (producer_is_gcc_lt_4_3 (cu) && *name != NULL
- && IS_ABSOLUTE_PATH (*name))
+ if (*comp_dir == NULL
+ && producer_is_gcc_lt_4_3 (cu) && *name != NULL
+ && IS_ABSOLUTE_PATH (*name))
{
char *d = ldirname (*name);
if (section_is_p (sectp->name, &names->abbrev_dwo))
{
/* There can be only one. */
- if (sections->abbrev.s.asection != NULL)
+ if (sections->abbrev.s.section != NULL)
return 0;
- sections->abbrev.s.asection = sectp;
+ sections->abbrev.s.section = sectp;
sections->abbrev.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->info_dwo)
|| section_is_p (sectp->name, &names->types_dwo))
{
/* There can be only one. */
- if (sections->info_or_types.s.asection != NULL)
+ if (sections->info_or_types.s.section != NULL)
return 0;
- sections->info_or_types.s.asection = sectp;
+ sections->info_or_types.s.section = sectp;
sections->info_or_types.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->line_dwo))
{
/* There can be only one. */
- if (sections->line.s.asection != NULL)
+ if (sections->line.s.section != NULL)
return 0;
- sections->line.s.asection = sectp;
+ sections->line.s.section = sectp;
sections->line.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->loc_dwo))
{
/* There can be only one. */
- if (sections->loc.s.asection != NULL)
+ if (sections->loc.s.section != NULL)
return 0;
- sections->loc.s.asection = sectp;
+ sections->loc.s.section = sectp;
sections->loc.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macinfo_dwo))
{
/* There can be only one. */
- if (sections->macinfo.s.asection != NULL)
+ if (sections->macinfo.s.section != NULL)
return 0;
- sections->macinfo.s.asection = sectp;
+ sections->macinfo.s.section = sectp;
sections->macinfo.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macro_dwo))
{
/* There can be only one. */
- if (sections->macro.s.asection != NULL)
+ if (sections->macro.s.section != NULL)
return 0;
- sections->macro.s.asection = sectp;
+ sections->macro.s.section = sectp;
sections->macro.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->str_offsets_dwo))
{
/* There can be only one. */
- if (sections->str_offsets.s.asection != NULL)
+ if (sections->str_offsets.s.section != NULL)
return 0;
- sections->str_offsets.s.asection = sectp;
+ sections->str_offsets.s.section = sectp;
sections->str_offsets.size = bfd_get_section_size (sectp);
}
else
dwo_unit = OBSTACK_ZALLOC (&objfile->objfile_obstack, struct dwo_unit);
dwo_unit->dwo_file = dwo_file;
dwo_unit->signature = signature;
- dwo_unit->section = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_section_info));
+ dwo_unit->section =
+ XOBNEW (&objfile->objfile_obstack, struct dwarf2_section_info);
*dwo_unit->section = sections.info_or_types;
/* dwo_unit->{offset,length,type_offset_in_tu} are set later. */
dwo_unit = OBSTACK_ZALLOC (&objfile->objfile_obstack, struct dwo_unit);
dwo_unit->dwo_file = dwo_file;
dwo_unit->signature = signature;
- dwo_unit->section = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_section_info));
+ dwo_unit->section =
+ XOBNEW (&objfile->objfile_obstack, struct dwarf2_section_info);
*dwo_unit->section = create_dwp_v2_section (is_debug_types
? &dwp_file->sections.types
: &dwp_file->sections.info,
if (section_is_p (sectp->name, &names->abbrev_dwo))
{
- dwo_sections->abbrev.s.asection = sectp;
+ dwo_sections->abbrev.s.section = sectp;
dwo_sections->abbrev.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->info_dwo))
{
- dwo_sections->info.s.asection = sectp;
+ dwo_sections->info.s.section = sectp;
dwo_sections->info.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->line_dwo))
{
- dwo_sections->line.s.asection = sectp;
+ dwo_sections->line.s.section = sectp;
dwo_sections->line.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->loc_dwo))
{
- dwo_sections->loc.s.asection = sectp;
+ dwo_sections->loc.s.section = sectp;
dwo_sections->loc.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macinfo_dwo))
{
- dwo_sections->macinfo.s.asection = sectp;
+ dwo_sections->macinfo.s.section = sectp;
dwo_sections->macinfo.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macro_dwo))
{
- dwo_sections->macro.s.asection = sectp;
+ dwo_sections->macro.s.section = sectp;
dwo_sections->macro.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->str_dwo))
{
- dwo_sections->str.s.asection = sectp;
+ dwo_sections->str.s.section = sectp;
dwo_sections->str.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->str_offsets_dwo))
{
- dwo_sections->str_offsets.s.asection = sectp;
+ dwo_sections->str_offsets.s.section = sectp;
dwo_sections->str_offsets.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->types_dwo))
struct dwarf2_section_info type_section;
memset (&type_section, 0, sizeof (type_section));
- type_section.s.asection = sectp;
+ type_section.s.section = sectp;
type_section.size = bfd_get_section_size (sectp);
VEC_safe_push (dwarf2_section_info_def, dwo_sections->types,
&type_section);
/* Look for specific sections that we need. */
if (section_is_p (sectp->name, &names->str_dwo))
{
- dwp_file->sections.str.s.asection = sectp;
+ dwp_file->sections.str.s.section = sectp;
dwp_file->sections.str.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->cu_index))
{
- dwp_file->sections.cu_index.s.asection = sectp;
+ dwp_file->sections.cu_index.s.section = sectp;
dwp_file->sections.cu_index.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->tu_index))
{
- dwp_file->sections.tu_index.s.asection = sectp;
+ dwp_file->sections.tu_index.s.section = sectp;
dwp_file->sections.tu_index.size = bfd_get_section_size (sectp);
}
}
/* Look for specific sections that we need. */
if (section_is_p (sectp->name, &names->abbrev_dwo))
{
- dwp_file->sections.abbrev.s.asection = sectp;
+ dwp_file->sections.abbrev.s.section = sectp;
dwp_file->sections.abbrev.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->info_dwo))
{
- dwp_file->sections.info.s.asection = sectp;
+ dwp_file->sections.info.s.section = sectp;
dwp_file->sections.info.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->line_dwo))
{
- dwp_file->sections.line.s.asection = sectp;
+ dwp_file->sections.line.s.section = sectp;
dwp_file->sections.line.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->loc_dwo))
{
- dwp_file->sections.loc.s.asection = sectp;
+ dwp_file->sections.loc.s.section = sectp;
dwp_file->sections.loc.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macinfo_dwo))
{
- dwp_file->sections.macinfo.s.asection = sectp;
+ dwp_file->sections.macinfo.s.section = sectp;
dwp_file->sections.macinfo.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->macro_dwo))
{
- dwp_file->sections.macro.s.asection = sectp;
+ dwp_file->sections.macro.s.section = sectp;
dwp_file->sections.macro.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->str_offsets_dwo))
{
- dwp_file->sections.str_offsets.s.asection = sectp;
+ dwp_file->sections.str_offsets.s.section = sectp;
dwp_file->sections.str_offsets.size = bfd_get_section_size (sectp);
}
else if (section_is_p (sectp->name, &names->types_dwo))
{
- dwp_file->sections.types.s.asection = sectp;
+ dwp_file->sections.types.s.section = sectp;
dwp_file->sections.types.size = bfd_get_section_size (sectp);
}
}
child_die = sibling_die (child_die);
die_children_count++;
}
- offsets = xmalloc (sizeof (*offsets) * die_children_count);
+ offsets = XNEWVEC (sect_offset, die_children_count);
cleanups = make_cleanup (xfree, offsets);
offsets_end = offsets;
if (attr)
dwarf2_symbol_mark_computed (attr, newobj->name, cu, 1);
+ /* If there is a location for the static link, record it. */
+ newobj->static_link = NULL;
+ attr = dwarf2_attr (die, DW_AT_static_link, cu);
+ if (attr)
+ {
+ newobj->static_link = obstack_alloc (&objfile->objfile_obstack,
+ sizeof (*newobj->static_link));
+ attr_to_dynamic_prop (attr, die, cu, newobj->static_link);
+ }
+
cu->list_in_scope = &local_symbols;
if (die->child != NULL)
newobj = pop_context ();
/* Make a block for the local symbols within. */
block = finish_block (newobj->name, &local_symbols, newobj->old_blocks,
- lowpc, highpc);
+ newobj->static_link, lowpc, highpc);
/* For C++, set the block's scope. */
if ((cu->language == language_cplus
templ_func->n_template_arguments = VEC_length (symbolp, template_args);
templ_func->template_arguments
- = obstack_alloc (&objfile->objfile_obstack,
- (templ_func->n_template_arguments
- * sizeof (struct symbol *)));
+ = XOBNEWVEC (&objfile->objfile_obstack, struct symbol *,
+ templ_func->n_template_arguments);
memcpy (templ_func->template_arguments,
VEC_address (symbolp, template_args),
(templ_func->n_template_arguments * sizeof (struct symbol *)));
if (local_symbols != NULL || local_using_directives != NULL)
{
struct block *block
- = finish_block (0, &local_symbols, newobj->old_blocks,
+ = finish_block (0, &local_symbols, newobj->old_blocks, NULL,
newobj->start_addr, highpc);
/* Note that recording ranges after traversing children, as we
{
struct dwarf2_locexpr_baton *dlbaton;
- dlbaton = obstack_alloc (&objfile->objfile_obstack, sizeof (*dlbaton));
+ dlbaton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton);
dlbaton->data = DW_BLOCK (attr)->data;
dlbaton->size = DW_BLOCK (attr)->size;
dlbaton->per_cu = cu->per_cu;
gdb_assert (target_cu->objfile == objfile);
if (die_is_declaration (target_die, target_cu))
{
- const char *target_physname = NULL;
- struct attribute *target_attr;
+ const char *target_physname;
/* Prefer the mangled name; otherwise compute the demangled one. */
- target_attr = dwarf2_attr (target_die, DW_AT_linkage_name, target_cu);
- if (target_attr == NULL)
- target_attr = dwarf2_attr (target_die, DW_AT_MIPS_linkage_name,
- target_cu);
- if (target_attr != NULL && DW_STRING (target_attr) != NULL)
- target_physname = DW_STRING (target_attr);
- else
+ target_physname = dwarf2_string_attr (target_die,
+ DW_AT_linkage_name,
+ target_cu);
+ if (target_physname == NULL)
+ target_physname = dwarf2_string_attr (target_die,
+ DW_AT_MIPS_linkage_name,
+ target_cu);
+ if (target_physname == NULL)
target_physname = dwarf2_physname (NULL, target_die, target_cu);
if (target_physname == NULL)
complaint (&symfile_complaints,
const char *fieldname = "";
/* Allocate a new field list entry and link it in. */
- new_field = (struct nextfield *) xmalloc (sizeof (struct nextfield));
+ new_field = XNEW (struct nextfield);
make_cleanup (xfree, new_field);
memset (new_field, 0, sizeof (struct nextfield));
char *fieldname = "";
/* Allocate a new field list entry and link it in. */
- new_field = xzalloc (sizeof (*new_field));
+ new_field = XCNEW (struct typedef_field_list);
make_cleanup (xfree, new_field);
gdb_assert (die->tag == DW_TAG_typedef);
/* Create a new member function field and chain it to the field list
entry. */
- new_fnfield = (struct nextfnfield *) xmalloc (sizeof (struct nextfnfield));
+ new_fnfield = XNEW (struct nextfnfield);
make_cleanup (xfree, new_fnfield);
memset (new_fnfield, 0, sizeof (struct nextfnfield));
new_fnfield->next = flp->head;
TYPE_N_TEMPLATE_ARGUMENTS (type)
= VEC_length (symbolp, template_args);
TYPE_TEMPLATE_ARGUMENTS (type)
- = obstack_alloc (&objfile->objfile_obstack,
- (TYPE_N_TEMPLATE_ARGUMENTS (type)
- * sizeof (struct symbol *)));
+ = XOBNEWVEC (&objfile->objfile_obstack,
+ struct symbol *,
+ TYPE_N_TEMPLATE_ARGUMENTS (type));
memcpy (TYPE_TEMPLATE_ARGUMENTS (type),
VEC_address (symbolp, template_args),
(TYPE_N_TEMPLATE_ARGUMENTS (type)
gdb_assert (attr_form_is_block (member_loc)
|| attr_form_is_constant (member_loc));
- baton = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_locexpr_baton));
+ baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton);
baton->per_cu = cu->per_cu;
gdb_assert (baton->per_cu);
{
/* We don't use dwarf2_name here so that we can detect the absence
of a name -> anonymous namespace. */
- struct attribute *attr = dwarf2_attr (die, DW_AT_name, cu);
+ name = dwarf2_string_attr (die, DW_AT_name, cu);
- if (attr != NULL)
- name = DW_STRING (attr);
if (name != NULL)
break;
}
if (attr_form_is_block (attr))
{
- baton = obstack_alloc (obstack, sizeof (*baton));
+ baton = XOBNEW (obstack, struct dwarf2_property_baton);
baton->referenced_type = NULL;
baton->locexpr.per_cu = cu->per_cu;
baton->locexpr.size = DW_BLOCK (attr)->size;
case DW_AT_location:
if (attr_form_is_section_offset (target_attr))
{
- baton = obstack_alloc (obstack, sizeof (*baton));
+ baton = XOBNEW (obstack, struct dwarf2_property_baton);
baton->referenced_type = die_type (target_die, target_cu);
fill_in_loclist_baton (cu, &baton->loclist, target_attr);
prop->data.baton = baton;
}
else if (attr_form_is_block (target_attr))
{
- baton = obstack_alloc (obstack, sizeof (*baton));
+ baton = XOBNEW (obstack, struct dwarf2_property_baton);
baton->referenced_type = die_type (target_die, target_cu);
baton->locexpr.per_cu = cu->per_cu;
baton->locexpr.size = DW_BLOCK (target_attr)->size;
&offset))
return 0;
- baton = obstack_alloc (obstack, sizeof (*baton));
+ baton = XOBNEW (obstack, struct dwarf2_property_baton);
baton->referenced_type = read_type_die (target_die->parent,
target_cu);
baton->offset_info.offset = offset;
{
struct abbrev_info *abbrev;
- abbrev = (struct abbrev_info *)
- obstack_alloc (&abbrev_table->abbrev_obstack, sizeof (struct abbrev_info));
+ abbrev = XOBNEW (&abbrev_table->abbrev_obstack, struct abbrev_info);
memset (abbrev, 0, sizeof (struct abbrev_info));
+
return abbrev;
}
abbrev_table = XNEW (struct abbrev_table);
abbrev_table->offset = offset;
obstack_init (&abbrev_table->abbrev_obstack);
- abbrev_table->abbrevs = obstack_alloc (&abbrev_table->abbrev_obstack,
- (ABBREV_HASH_SIZE
- * sizeof (struct abbrev_info *)));
+ abbrev_table->abbrevs =
+ XOBNEWVEC (&abbrev_table->abbrev_obstack, struct abbrev_info *,
+ ABBREV_HASH_SIZE);
memset (abbrev_table->abbrevs, 0,
ABBREV_HASH_SIZE * sizeof (struct abbrev_info *));
abbrev_ptr += bytes_read;
allocated_attrs = ATTR_ALLOC_CHUNK;
- cur_attrs = xmalloc (allocated_attrs * sizeof (struct attr_abbrev));
+ cur_attrs = XNEWVEC (struct attr_abbrev, allocated_attrs);
/* Loop until we reach an abbrev number of 0. */
while (abbrev_number)
abbrev_ptr += bytes_read;
}
- cur_abbrev->attrs = obstack_alloc (&abbrev_table->abbrev_obstack,
- (cur_abbrev->num_attrs
- * sizeof (struct attr_abbrev)));
+ cur_abbrev->attrs =
+ XOBNEWVEC (&abbrev_table->abbrev_obstack, struct attr_abbrev,
+ cur_abbrev->num_attrs);
memcpy (cur_abbrev->attrs, cur_attrs,
cur_abbrev->num_attrs * sizeof (struct attr_abbrev));
hashtab_obstack_allocate,
dummy_obstack_deallocate);
- part_die = obstack_alloc (&cu->comp_unit_obstack,
- sizeof (struct partial_die_info));
+ part_die = XOBNEW (&cu->comp_unit_obstack, struct partial_die_info);
while (1)
{
add_psymbol_to_list (part_die->name, strlen (part_die->name), 0,
VAR_DOMAIN, LOC_TYPEDEF,
&objfile->static_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
info_ptr = locate_pdi_sibling (reader, part_die, info_ptr);
continue;
}
|| cu->language == language_java)
? &objfile->global_psymbols
: &objfile->static_psymbols,
- 0, (CORE_ADDR) 0, cu->language, objfile);
+ 0, cu->language, objfile);
info_ptr = locate_pdi_sibling (reader, part_die, info_ptr);
continue;
*slot = part_die;
}
- part_die = obstack_alloc (&cu->comp_unit_obstack,
- sizeof (struct partial_die_info));
+ part_die = XOBNEW (&cu->comp_unit_obstack, struct partial_die_info);
/* For some DIEs we want to follow their children (if any). For C
we have no reason to follow the children of structures; for other
return NULL;
}
+/* Return the string associated with a string-typed attribute, or NULL if it
+ is either not found or is of an incorrect type. */
+
+static const char *
+dwarf2_string_attr (struct die_info *die, unsigned int name, struct dwarf2_cu *cu)
+{
+ struct attribute *attr;
+ const char *str = NULL;
+
+ attr = dwarf2_attr (die, name, cu);
+
+ if (attr != NULL)
+ {
+ if (attr->form == DW_FORM_strp || attr->form == DW_FORM_string
+ || attr->form == DW_FORM_GNU_strp_alt)
+ str = DW_STRING (attr);
+ else
+ 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,
+ objfile_name (cu->objfile));
+ }
+
+ return str;
+}
+
/* Return non-zero iff the attribute NAME is defined for the given DIE,
and holds a non-zero value. This function should only be used for
DW_FORM_flag or DW_FORM_flag_present attributes. */
if (lh->include_dirs_size == 0)
{
lh->include_dirs_size = 1; /* for testing */
- lh->include_dirs = xmalloc (lh->include_dirs_size
- * sizeof (*lh->include_dirs));
+ lh->include_dirs = XNEWVEC (const char *, lh->include_dirs_size);
}
else if (lh->num_include_dirs >= lh->include_dirs_size)
{
lh->include_dirs_size *= 2;
- lh->include_dirs = xrealloc (lh->include_dirs,
- (lh->include_dirs_size
- * sizeof (*lh->include_dirs)));
+ lh->include_dirs = XRESIZEVEC (const char *, lh->include_dirs,
+ lh->include_dirs_size);
}
lh->include_dirs[lh->num_include_dirs++] = include_dir;
if (lh->file_names_size == 0)
{
lh->file_names_size = 1; /* for testing */
- lh->file_names = xmalloc (lh->file_names_size
- * sizeof (*lh->file_names));
+ lh->file_names = XNEWVEC (struct file_entry, lh->file_names_size);
}
else if (lh->num_file_names >= lh->file_names_size)
{
return 0;
}
- lh = xmalloc (sizeof (*lh));
+ lh = XNEW (struct line_header);
memset (lh, 0, sizeof (*lh));
back_to = make_cleanup ((make_cleanup_ftype *) free_line_header,
(void *) lh);
line_ptr += 1;
lh->opcode_base = read_1_byte (abfd, line_ptr);
line_ptr += 1;
- lh->standard_opcode_lengths
- = xmalloc (lh->opcode_base * sizeof (lh->standard_opcode_lengths[0]));
+ lh->standard_opcode_lengths = XNEWVEC (unsigned char, lh->opcode_base);
lh->standard_opcode_lengths[0] = 1; /* This should never be used anyway. */
for (i = 1; i < lh->opcode_base; ++i)
/* Symbols of this form are reasonably rare, so we just
piggyback on the existing location code rather than writing
a new implementation of symbol_computed_ops. */
- *baton = obstack_alloc (obstack, sizeof (struct dwarf2_locexpr_baton));
+ *baton = XOBNEW (obstack, struct dwarf2_locexpr_baton);
(*baton)->per_cu = cu->per_cu;
gdb_assert ((*baton)->per_cu);
{
if (child->tag == DW_TAG_subprogram)
{
- struct attribute *attr;
+ const char *linkage_name;
- attr = dwarf2_attr (child, DW_AT_linkage_name, cu);
- if (attr == NULL)
- attr = dwarf2_attr (child, DW_AT_MIPS_linkage_name, cu);
- if (attr != NULL)
+ linkage_name = dwarf2_string_attr (child, DW_AT_linkage_name, cu);
+ if (linkage_name == NULL)
+ linkage_name = dwarf2_string_attr (child, DW_AT_MIPS_linkage_name,
+ cu);
+ if (linkage_name != NULL)
{
char *actual_name
= language_class_name_from_physname (cu->language_defn,
- DW_STRING (attr));
+ linkage_name);
char *name = NULL;
if (actual_name != NULL)
&& die->tag != DW_TAG_structure_type && die->tag != DW_TAG_union_type)
return NULL;
- attr = dwarf2_attr (die, DW_AT_name, cu);
- if (attr != NULL && DW_STRING (attr) != NULL)
+ if (dwarf2_string_attr (die, DW_AT_name, cu) != NULL)
return NULL;
attr = dwarf2_attr (die, DW_AT_linkage_name, cu);
static struct dwarf_block *
dwarf_alloc_block (struct dwarf2_cu *cu)
{
- struct dwarf_block *blk;
-
- blk = (struct dwarf_block *)
- obstack_alloc (&cu->comp_unit_obstack, sizeof (struct dwarf_block));
- return (blk);
+ return XOBNEW (&cu->comp_unit_obstack, struct dwarf_block);
}
static struct die_info *
char *name = copy_string (body, p - body);
int argc = 0;
int argv_size = 1;
- char **argv = xmalloc (argv_size * sizeof (*argv));
+ char **argv = XNEWVEC (char *, argv_size);
p++;
{
struct dwarf2_loclist_baton *baton;
- baton = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_loclist_baton));
+ baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_loclist_baton);
fill_in_loclist_baton (cu, baton, attr);
{
struct dwarf2_locexpr_baton *baton;
- baton = obstack_alloc (&objfile->objfile_obstack,
- sizeof (struct dwarf2_locexpr_baton));
+ baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton);
baton->per_cu = cu->per_cu;
gdb_assert (baton->per_cu);
cu->language_defn = language_def (cu->language);
}
- attr = dwarf2_attr (comp_unit_die, DW_AT_producer, cu);
- if (attr)
- cu->producer = DW_STRING (attr);
+ cu->producer = dwarf2_string_attr (comp_unit_die, DW_AT_producer, cu);
}
/* Release one cached compilation unit, CU. We unlink it from the tree
complaint (&symfile_complaints,
_("A problem internal to GDB: DIE 0x%x has type already set"),
die->offset.sect_off);
- *slot = obstack_alloc (&objfile->objfile_obstack, sizeof (**slot));
+ *slot = XOBNEW (&objfile->objfile_obstack,
+ struct dwarf2_per_cu_offset_and_type);
**slot = ofs;
return type;
}
eq_psymtab_cu_index,
NULL, xcalloc, xfree);
make_cleanup_htab_delete (cu_index_htab);
- psymtab_cu_index_map = (struct psymtab_cu_index_map *)
- xmalloc (sizeof (struct psymtab_cu_index_map)
- * dwarf2_per_objfile->n_comp_units);
+ psymtab_cu_index_map = XNEWVEC (struct psymtab_cu_index_map,
+ dwarf2_per_objfile->n_comp_units);
make_cleanup (xfree, psymtab_cu_index_map);
/* The CU list is already sorted, so we don't need to do additional
projects / deliverable / binutils-gdb.git / blobdiff