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* gdbtypes.h (struct builtin_type): New members nodebug_text_symbol,

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nodebug_data_symbol, nodebug_unknown_symbol, and nodebug_tls_symbol.
	* gdbtypes.c (gdbtypes_post_init): Initialize nodebug_ default types.

	* parse.c (msym_text_symbol_type, msym_data_symbol_type): Remove.
	(msym_unknown_symbol_type, msym_tls_symbol_type): Remove.
	(write_exp_msymbol): Use builtin nodebug_ types instead of them.
	(build_parse): Remove.
	(_initialize_parse): Do not call build_parse.  Do not register
	msym_ types for gdbarch-swapping.

	* dwarf2read.c (new_symbol): Use default nodebug_data_symbol type
	instead of creating private type.

	* xcoffread.c (func_symbol_type, var_symbol_type): Remove.
	(_initialize_xcoffread): Do not initialized them.
	(process_xcoff_symbol): Use builtin nodebug_ types instead of them.

	* mdebugread.c (nodebug_func_symbol_type): Remove.
	(nodebug_var_symbol_type): Remove.
	(_initialize_mdebugread): Do not initialize them.
	(parse_symbol): Use builtin nodebug_ type instead of them.
	(parse_procedure): Likewise.
This commit is contained in:
Ulrich Weigand
2007-06-22 12:27:00 +00:00
parent 0d161102d0
commit 64c50499d5
7 changed files with 63 additions and 76 deletions
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17
gdb/mdebugread.c
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@@ -237,11 +237,6 @@ static struct type *mdebug_type_fixed_dec;
static struct type *mdebug_type_float_dec;
static struct type *mdebug_type_string;
/* Types for symbols from files compiled without debugging info. */
static struct type *nodebug_func_symbol_type;
static struct type *nodebug_var_symbol_type;
/* Nonzero if we have seen ecoff debugging info for a file. */
static int found_ecoff_debugging_info;
@@ -660,7 +655,7 @@ parse_symbol (SYMR *sh, union aux_ext *ax, char *ext_sh, int bigend,
/* Type could be missing if file is compiled without debugging info. */
if (SC_IS_UNDEF (sh->sc)
|| sh->sc == scNil || sh->index == indexNil)
SYMBOL_TYPE (s) = nodebug_var_symbol_type;
SYMBOL_TYPE (s) = builtin_type (current_gdbarch)->nodebug_data_symbol;
else
SYMBOL_TYPE (s) = parse_type (cur_fd, ax, sh->index, 0, bigend, name);
/* Value of a data symbol is its memory address */
@@ -1984,7 +1979,7 @@ parse_procedure (PDR *pr, struct symtab *search_symtab,
if (processing_gcc_compilation == 0
&& found_ecoff_debugging_info == 0
&& TYPE_CODE (TYPE_TARGET_TYPE (SYMBOL_TYPE (s))) == TYPE_CODE_VOID)
SYMBOL_TYPE (s) = nodebug_func_symbol_type;
SYMBOL_TYPE (s) = builtin_type (current_gdbarch)->nodebug_text_symbol;
}
/* Parse the external symbol ES. Just call parse_symbol() after
@@ -4881,12 +4876,4 @@ _initialize_mdebugread (void)
gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
0, "floating decimal",
(struct objfile *) NULL);
nodebug_func_symbol_type = init_type (TYPE_CODE_FUNC, 1, 0,
"<function, no debug info>", NULL);
TYPE_TARGET_TYPE (nodebug_func_symbol_type) = mdebug_type_int;
nodebug_var_symbol_type =
init_type (TYPE_CODE_INT,
gdbarch_int_bit (current_gdbarch) / HOST_CHAR_BIT, 0,
"<variable, no debug info>", NULL);
}