struct die_info *die;
};
-typedef struct delayed_method_info delayed_method_info;
-DEF_VEC_O (delayed_method_info);
-
/* Internal state when decoding a particular compilation unit. */
struct dwarf2_cu
{
/* A list of methods which need to have physnames computed
after all type information has been read. */
- VEC (delayed_method_info) *method_list = nullptr;
+ std::vector<delayed_method_info> method_list;
/* To be copied to symtab->call_site_htab. */
htab_t call_site_htab = nullptr;
mi.index = index;
mi.name = name;
mi.die = die;
- VEC_safe_push (delayed_method_info, cu->method_list, &mi);
-}
-
-/* A cleanup for freeing the delayed method list. */
-
-static void
-free_delayed_list (void *ptr)
-{
- struct dwarf2_cu *cu = (struct dwarf2_cu *) ptr;
- if (cu->method_list != NULL)
- {
- VEC_free (delayed_method_info, cu->method_list);
- cu->method_list = NULL;
- }
+ cu->method_list.push_back (mi);
}
/* Check whether [PHYSNAME, PHYSNAME+LEN) ends with a modifier like
static void
compute_delayed_physnames (struct dwarf2_cu *cu)
{
- int i;
- struct delayed_method_info *mi;
-
/* Only C++ delays computing physnames. */
- if (VEC_empty (delayed_method_info, cu->method_list))
+ if (cu->method_list.empty ())
return;
gdb_assert (cu->language == language_cplus);
- for (i = 0; VEC_iterate (delayed_method_info, cu->method_list, i, mi) ; ++i)
+ for (struct delayed_method_info &mi : cu->method_list)
{
const char *physname;
struct fn_fieldlist *fn_flp
- = &TYPE_FN_FIELDLIST (mi->type, mi->fnfield_index);
- physname = dwarf2_physname (mi->name, mi->die, cu);
- TYPE_FN_FIELD_PHYSNAME (fn_flp->fn_fields, mi->index)
+ = &TYPE_FN_FIELDLIST (mi.type, mi.fnfield_index);
+ physname = dwarf2_physname (mi.name, mi.die, cu);
+ TYPE_FN_FIELD_PHYSNAME (fn_flp->fn_fields, mi.index)
= physname ? physname : "";
/* Since there's no tag to indicate whether a method is a
if (physname[len] == ')') /* shortcut */
break;
else if (check_modifier (physname, len, " const"))
- TYPE_FN_FIELD_CONST (fn_flp->fn_fields, mi->index) = 1;
+ TYPE_FN_FIELD_CONST (fn_flp->fn_fields, mi.index) = 1;
else if (check_modifier (physname, len, " volatile"))
- TYPE_FN_FIELD_VOLATILE (fn_flp->fn_fields, mi->index) = 1;
+ TYPE_FN_FIELD_VOLATILE (fn_flp->fn_fields, mi.index) = 1;
else
break;
}
}
}
+
+ /* The list is no longer needed. */
+ cu->method_list.clear ();
}
/* Go objects should be embedded in a DW_TAG_module DIE,
struct gdbarch *gdbarch = get_objfile_arch (objfile);
CORE_ADDR lowpc, highpc;
struct compunit_symtab *cust;
- struct cleanup *delayed_list_cleanup;
CORE_ADDR baseaddr;
struct block *static_block;
CORE_ADDR addr;
buildsym_init ();
scoped_free_pendings free_pending;
- delayed_list_cleanup = make_cleanup (free_delayed_list, cu);
+
+ /* Clear the list here in case something was left over. */
+ cu->method_list.clear ();
cu->list_in_scope = &file_symbols;
should be complete, and it should now be safe to compute all of the
physnames. */
compute_delayed_physnames (cu);
- do_cleanups (delayed_list_cleanup);
/* Some compilers don't define a DW_AT_high_pc attribute for the
compilation unit. If the DW_AT_high_pc is missing, synthesize
struct dwarf2_per_objfile *dwarf2_per_objfile = per_cu->dwarf2_per_objfile;
struct objfile *objfile = dwarf2_per_objfile->objfile;
struct compunit_symtab *cust;
- struct cleanup *delayed_list_cleanup;
struct signatured_type *sig_type;
gdb_assert (per_cu->is_debug_types);
buildsym_init ();
scoped_free_pendings free_pending;
- delayed_list_cleanup = make_cleanup (free_delayed_list, cu);
+
+ /* Clear the list here in case something was left over. */
+ cu->method_list.clear ();
cu->list_in_scope = &file_symbols;
should be complete, and it should now be safe to compute all of the
physnames. */
compute_delayed_physnames (cu);
- do_cleanups (delayed_list_cleanup);
/* TUs share symbol tables.
If this is the first TU to use this symtab, complete the construction
Return the file name of the psymtab for included file FILE_INDEX
in line header LH of PST.
COMP_DIR is the compilation directory (DW_AT_comp_dir) or NULL if unknown.
- If space for the result is malloc'd, it will be freed by a cleanup.
- Returns NULL if FILE_INDEX should be ignored, i.e., it is pst->filename.
-
- The function creates dangling cleanup registration. */
+ If space for the result is malloc'd, *NAME_HOLDER will be set.
+ Returns NULL if FILE_INDEX should be ignored, i.e., it is pst->filename. */
static const char *
psymtab_include_file_name (const struct line_header *lh, int file_index,
const struct partial_symtab *pst,
- const char *comp_dir)
+ const char *comp_dir,
+ gdb::unique_xmalloc_ptr<char> *name_holder)
{
const file_entry &fe = lh->file_names[file_index];
const char *include_name = fe.name;
const char *include_name_to_compare = include_name;
const char *pst_filename;
- char *copied_name = NULL;
int file_is_pst;
const char *dir_name = fe.include_dir (lh);
+ gdb::unique_xmalloc_ptr<char> hold_compare;
if (!IS_ABSOLUTE_PATH (include_name)
&& (dir_name != NULL || comp_dir != NULL))
{
if (dir_name != NULL)
{
- char *tem = concat (dir_name, SLASH_STRING,
- include_name, (char *)NULL);
-
- make_cleanup (xfree, tem);
- include_name = tem;
+ name_holder->reset (concat (dir_name, SLASH_STRING,
+ include_name, (char *) NULL));
+ include_name = name_holder->get ();
include_name_to_compare = include_name;
}
if (!IS_ABSOLUTE_PATH (include_name) && comp_dir != NULL)
{
- char *tem = concat (comp_dir, SLASH_STRING,
- include_name, (char *)NULL);
-
- make_cleanup (xfree, tem);
- include_name_to_compare = tem;
+ hold_compare.reset (concat (comp_dir, SLASH_STRING,
+ include_name, (char *) NULL));
+ include_name_to_compare = hold_compare.get ();
}
}
pst_filename = pst->filename;
+ gdb::unique_xmalloc_ptr<char> copied_name;
if (!IS_ABSOLUTE_PATH (pst_filename) && pst->dirname != NULL)
{
- copied_name = concat (pst->dirname, SLASH_STRING,
- pst_filename, (char *)NULL);
- pst_filename = copied_name;
+ copied_name.reset (concat (pst->dirname, SLASH_STRING,
+ pst_filename, (char *) NULL));
+ pst_filename = copied_name.get ();
}
file_is_pst = FILENAME_CMP (include_name_to_compare, pst_filename) == 0;
- if (copied_name != NULL)
- xfree (copied_name);
-
if (file_is_pst)
return NULL;
return include_name;
for (file_index = 0; file_index < lh->file_names.size (); file_index++)
if (lh->file_names[file_index].included_p == 1)
{
+ gdb::unique_xmalloc_ptr<char> name_holder;
const char *include_name =
- psymtab_include_file_name (lh, file_index, pst, comp_dir);
+ psymtab_include_file_name (lh, file_index, pst, comp_dir,
+ &name_holder);
if (include_name != NULL)
dwarf2_create_include_psymtab (include_name, pst, objfile);
}
projects / binutils-gdb.git / commitdiff