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* Makefile.in (gdbtypes_h, gdbtypes.o, utils.o): Update.
	* defs.h (hashtab_obstack_allocate, dummy_obstack_deallocate): Add
	prototypes.
	* dwarf2read.c (read_subroutine_type): Use TYPE_ZALLOC.
	(hashtab_obstack_allocate, dummy_obstack_deallocate): Moved to...
	* utils.c (hashtab_obstack_allocate, dummy_obstack_deallocate):
	...here.
	* gdbtypes.c: Include "hashtab.h".
	(build_gdbtypes): Remove extra prototype.
	(struct type_pair, type_pair_hash, type_pair_eq)
	(create_copied_types_hash, copy_type_recursive): New.
	* gdbtypes.h: Include "hashtab.h".
	(TYPE_ZALLOC): New.
	(create_copied_types_hash, copy_type_recursive): New prototypes.
	* objfiles.c (free_objfile): Call preserve_values.
	* symfile.c (reread_symbols): Likewise.
	(clear_symtab_users): Remove calls to clear_value_history and
	clear_internalvars.
	* value.c (clear_value_history, clear_internalvars): Removed.
	(preserve_one_value, preserve_values): New functions.
	* value.h (clear_value_history, clear_internalvars): Removed.
	(preserve_values): New prototype.

	* tracepoint.c (_initialize_tracepoint): Do not initialize convenience
	variables here.
gdb/doc/
	* gdb.texinfo (Files): Remove obsolete bits from the description
	of "symbol-file".
This commit is contained in:
Daniel Jacobowitz
2006-02-01 23:14:11 +00:00
parent f37bc9f776
commit ae5a43e0c9
14 changed files with 275 additions and 81 deletions
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14
gdb/gdbtypes.h
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@@ -25,6 +25,8 @@
#if !defined (GDBTYPES_H)
#define GDBTYPES_H 1
#include "hashtab.h"
/* Forward declarations for prototypes. */
struct field;
struct block;
@@ -1176,6 +1178,12 @@ extern struct type *builtin_type_f_void;
? obstack_alloc (&TYPE_OBJFILE (t) -> objfile_obstack, size) \
: xmalloc (size))
#define TYPE_ZALLOC(t,size) \
(TYPE_OBJFILE (t) != NULL \
? memset (obstack_alloc (&TYPE_OBJFILE (t)->objfile_obstack, size), \
0, size) \
: xzalloc (size))
extern struct type *alloc_type (struct objfile *);
extern struct type *init_type (enum type_code, int, int, char *,
@@ -1371,4 +1379,10 @@ extern int is_integral_type (struct type *);
extern void maintenance_print_type (char *, int);
extern htab_t create_copied_types_hash (struct objfile *objfile);
extern struct type *copy_type_recursive (struct objfile *objfile,
struct type *type,
htab_t copied_types);
#endif /* GDBTYPES_H */