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2003-04-15 David Carlton <carlton@math.stanford.edu>

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* Makefile.in (SFILES): Add cp-namespace.c.
	(COMMON_OBS): Add cp-namespace.o.
	(block.o): Depend on gdb_obstack_h and cp_support_h.
	(buildsym.o): Depend on cp_support_h.
	(cp-namespace.o): New.
	(cp-support.o): Depend on gdb_string_h, demangle_h, gdb_assert_h,
	gdb_obstack_h, symtab_h, symfile_h, and gdbcmd_h.
	(dwarf2read.o): Depend on cp_support_h.
	* jv-lang.c (get_java_class_symtab): Set BLOCK_NAMESPACE.
	* dwarf2read.c (process_die): Set processing_has_namespace_info,
	processing_current_namespace.
	(read_namespace): Update processing_current_namespace; check for
	anonymous namespaces.
	(dwarf2_name): New function.
	(dwarf2_extension): Ditto.
	* cp-support.h: Update copyright, contributors.
	Add inclusion guards.
	Add opaque declaration for structs obstack, block, symbol.
	(struct using_direct): New struct.
	Add declarations for cp_find_first_component,
	cp_entire_prefix_len, processing_has_namespace_info,
	processing_current_namespace, cp_is_anonymous,
	cp_add_using_directive, cp_initialize_namespace,
	cp_finalize_namespace, cp_set_block_scope,
	cp_scan_for_anonymous_namespaces.
	* cp-namespace.c: New file.
	* cp-support.c: Update copyright.
	Include ctype.h, gdb_assert.h, gdbcmd.h.
	New variable maint_cplus_cmd_list.
	(cp_find_first_component): New function.
	(cp_entire_prefix_len, maint_cplus_command)
	(first_component_command, _initialize_cp_support): Ditto.
	* buildsym.c: Include cp-support.h.
	New variable using_list.
	(add_symbol_to_list): Check for anonymous namespaces.
	(finish_block): Set block's scope.
	(start_symtab): Initialize C++ namespace support.
	(end_symtab): Finalize C++ namespace support.
	* block.h: Add opaque declarations for structs
	block_namespace_info, using_direct, and obstack.
	Add declarations for block_set_scope and block_set_using.
	(struct block): Add 'language_specific' member.
	(BLOCK_NAMESPACE): New macro.
	* block.c: Include gdb_obstack.h and cp-support.h.
	(struct block_namespace_info): New struct.
	(block_set_scope): New function.
	(block_set_using, block_initialize_namespace): Ditto.

2003-04-15  David Carlton  <carlton@math.stanford.edu>

	* gdb.c++/maint.exp: New file.
This commit is contained in:
David Carlton 2003-04-15 23:07:11 +00:00
parent ff773b85a4
commit 9219021cb5
12 changed files with 890 additions and 11 deletions
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58
gdb/cp-support.h
View file

@ -1,7 +1,8 @@
/* Helper routines for C++ support in GDB.
Copyright 2002 Free Software Foundation, Inc.
Copyright 2002, 2003 Free Software Foundation, Inc.
Contributed by MontaVista Software.
Namespace support contributed by David Carlton.
This file is part of GDB.
@ -20,6 +21,61 @@
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef CP_SUPPORT_H
#define CP_SUPPORT_H
/* Opaque declarations. */
struct obstack;
struct block;
struct symbol;
/* This struct is designed to store data from using directives. It
says that names from namespace INNER should be visible within
namespace OUTER. OUTER should always be a strict initial substring
of INNER. These form a linked list; NEXT is the next element of
the list. */
struct using_direct
{
char *inner;
char *outer;
struct using_direct *next;
};
/* Functions from cp-support.c. */
extern char *class_name_from_physname (const char *physname);
extern char *method_name_from_physname (const char *physname);
extern unsigned int cp_find_first_component (const char *name);
extern unsigned int cp_entire_prefix_len (const char *name);
/* Functions/variables from cp-namespace.c. */
extern unsigned char processing_has_namespace_info;
extern const char *processing_current_namespace;
extern int cp_is_anonymous (const char *namespace);
extern void cp_add_using_directive (const char *name,
unsigned int outer_length,
unsigned int inner_length);
extern void cp_initialize_namespace ();
extern void cp_finalize_namespace (struct block *static_block,
struct obstack *obstack);
extern void cp_set_block_scope (const struct symbol *symbol,
struct block *block,
struct obstack *obstack);
extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol);
#endif /* CP_SUPPORT_H */