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* Makefile.in (c_lang.o, jv_lang.o, language.o): Add $(demangle_h).

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* language.h (struct language_defn): Add la_demangle.
(language_demangle): Declare.
* language.c (language_demangle): New function.
(unk_lang_demangle): Likewise.
(unknown_language_defn, auto_language_defn, local_language_defn):
Add ukn_lang_demangle.
* ada-lang.c (ada_language_defn): Add NULL for la_demangle element.
* f-lang.c, m2-lang.c, p-lang.c, scm-lang.c: Likewise.
* c-lang.c (c_language_defn, asm_language_defn): Likewise.
(cplus_language_defn): Add cplus_demangle for la_demangle element.
* jv-lang.c (java_demangle): New function
(java_language_defn): Use it for la_demangle element.
* objc-lang.c (objc_demangle): Add options argument
(objc_language_defn): Use objc_demangle for la_demangle element.
* maint.c (maintenance_demangle): Replace switch with
call to language_demangle.
* utils.c (fprintf_symbol_filtered): Likewise.
This commit is contained in:
Adam Fedor
2003-04-02 03:02:46 +00:00
parent 5eb7f2340a
commit 9a3d7dfd2e
15 changed files with 81 additions and 32 deletions
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26
gdb/language.c
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@@ -44,6 +44,7 @@
#include "target.h"
#include "parser-defs.h"
#include "jv-lang.h"
#include "demangle.h"
extern void _initialize_language (void);
@@ -1361,6 +1362,21 @@ skip_language_trampoline (CORE_ADDR pc)
return 0;
}
/* Return demangled language symbol, or NULL.
FIXME: Options are only useful for certain languages and ignored
by others, so it would be better to remove them here and have a
more flexible demangler for the languages that need it.
FIXME: Sometimes the demangler is invoked when we don't know the
language, so we can't use this everywhere. */
char *
language_demangle (const struct language_defn *current_language,
const char *mangled, int options)
{
if (current_language != NULL && current_language->la_demangle)
return current_language->la_demangle (mangled, options);
return NULL;
}
/* Define the language that is no language. */
@@ -1428,6 +1444,13 @@ static CORE_ADDR unk_lang_trampoline (CORE_ADDR pc)
return 0;
}
/* Unknown languages just use the cplus demangler. */
static char *unk_lang_demangle (const char *mangled, int options)
{
return cplus_demangle (mangled, options);
}
static struct type **const (unknown_builtin_types[]) =
{
0
@@ -1456,6 +1479,7 @@ const struct language_defn unknown_language_defn =
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unk_lang_demangle, /* Language specific symbol demangler */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -1487,6 +1511,7 @@ const struct language_defn auto_language_defn =
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unk_lang_demangle, /* Language specific symbol demangler */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -1517,6 +1542,7 @@ const struct language_defn local_language_defn =
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unk_lang_demangle, /* Language specific symbol demangler */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */