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* ada-lang.c (ada_decode_symbol): Check and set 'ada_mangled'.

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Use symbol's obstack, not an objfile.
	* coffread.c (process_coff_symbol): Update.
	* dwarf2read.c (fixup_go_packaging, new_symbol_full): Update.
	* jv-lang.c (add_class_symbol): Update.
	* mdebugread.c (new_symbol): Update.
	* minsyms.c (prim_record_minimal_symbol_full)
	(terminate_minimal_symbol_table): Update.
	* psymtab.c (add_psymbol_to_bcache): Clear entire symbol.  Update.
	* stabsread.c (define_symbol, read_enum_type): Update.
	* symtab.c (symbol_set_demangled_name, symbol_get_demangled_name):
	Handle Ada specially.
	(symbol_set_language): Add 'obstack' argument.
	(symbol_set_names): Update.
	(symbol_natural_name, symbol_demangled_name): Always use
	ada_decode_symbol.
	* symtab.h (struct general_symbol_info)
	<language_specific::obstack>: New field.
	<ada_mangled>: New field.
	(SYMBOL_SET_LANGUAGE): Add 'obstack' argument.
	(symbol_set_language): Update.
This commit is contained in:
Tom Tromey
2013-04-08 19:56:03 +00:00
parent ccde22c0a4
commit f85f34ede8
11 changed files with 103 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
gdb/ada-lang.c
View File

@ -1297,30 +1297,28 @@ static struct htab *decoded_names_store;
when a decoded name is cached in it. */
const char *
ada_decode_symbol (const struct general_symbol_info *gsymbol)
ada_decode_symbol (const struct general_symbol_info *arg)
{
struct general_symbol_info *gsymbol_rw
= (struct general_symbol_info *) gsymbol;
const char **resultp
= &gsymbol_rw->language_specific.mangled_lang.demangled_name;
struct general_symbol_info *gsymbol = (struct general_symbol_info *) arg;
const char **resultp =
&gsymbol->language_specific.mangled_lang.demangled_name;
if (*resultp == NULL)
if (!gsymbol->ada_mangled)
{
const char *decoded = ada_decode (gsymbol->name);
struct obstack *obstack = gsymbol->language_specific.obstack;
if (gsymbol->obj_section != NULL)
{
struct objfile *objf = gsymbol->obj_section->objfile;
gsymbol->ada_mangled = 1;
*resultp = obstack_copy0 (&objf->objfile_obstack,
decoded, strlen (decoded));
}
/* Sometimes, we can't find a corresponding objfile, in which
case, we put the result on the heap. Since we only decode
when needed, we hope this usually does not cause a
significant memory leak (FIXME). */
if (*resultp == NULL)
if (obstack != NULL)
*resultp = obstack_copy0 (obstack, decoded, strlen (decoded));
else
{
/* Sometimes, we can't find a corresponding objfile, in
which case, we put the result on the heap. Since we only
decode when needed, we hope this usually does not cause a
significant memory leak (FIXME). */
char **slot = (char **) htab_find_slot (decoded_names_store,
decoded, INSERT);