mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-05 02:47:05 +00:00
f88e9fd315
(cp_already_canonical): New function. (cp_canonicalize_string): Use it. Return NULL for already canonical strings. (mangled_name_to_comp): Update call to cp_demangled_name_to_comp. (cp_func_name, remove_params): Likewise. (cp_find_first_component_aux): Use ISSPACE. * cp-support.h (cp_demangled_name_to_comp): Correct comment. Remove MEMORY_P argument. * cp-name-parser.y (ALLOC_CHUNK): Define. (struct demangle_info): Add PREV and NEXT. Increase the size of COMPS. (d_grab): Convert to a function. (allocate_info): Rewrite. (cp_demangled_name_to_comp): Remove MEMORY argument. Do not use strlen. Update call to allocate_info. Do not free it on failure. (main): Update calls to cp_demangled_name_to_comp. * Makefile.in (cp-support.o): Update.
136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/* Helper routines for C++ support in GDB.
|
|
Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
|
|
|
|
Contributed by MontaVista Software.
|
|
Namespace support contributed by David Carlton.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef CP_SUPPORT_H
|
|
#define CP_SUPPORT_H
|
|
|
|
/* We need this for 'domain_enum', alas... */
|
|
|
|
#include "symtab.h"
|
|
|
|
/* Opaque declarations. */
|
|
|
|
struct symbol;
|
|
struct obstack;
|
|
struct block;
|
|
struct objfile;
|
|
struct type;
|
|
struct demangle_component;
|
|
|
|
/* 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 *cp_canonicalize_string (const char *string);
|
|
|
|
extern char *cp_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);
|
|
|
|
extern char *cp_func_name (const char *full_name);
|
|
|
|
extern struct symbol **make_symbol_overload_list (const char *,
|
|
const char *);
|
|
|
|
extern struct type *cp_lookup_rtti_type (const char *name,
|
|
struct block *block);
|
|
|
|
/* Functions/variables from cp-namespace.c. */
|
|
|
|
extern unsigned char processing_has_namespace_info;
|
|
|
|
extern const char *processing_current_prefix;
|
|
|
|
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 (void);
|
|
|
|
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);
|
|
|
|
extern struct symbol *cp_lookup_symbol_nonlocal (const char *name,
|
|
const char *linkage_name,
|
|
const struct block *block,
|
|
const domain_enum domain,
|
|
struct symtab **symtab);
|
|
|
|
extern struct symbol *cp_lookup_symbol_namespace (const char *namespace,
|
|
const char *name,
|
|
const char *linkage_name,
|
|
const struct block *block,
|
|
const domain_enum domain,
|
|
struct symtab **symtab);
|
|
|
|
extern struct type *cp_lookup_nested_type (struct type *parent_type,
|
|
const char *nested_name,
|
|
const struct block *block);
|
|
|
|
extern void cp_check_possible_namespace_symbols (const char *name,
|
|
struct objfile *objfile);
|
|
|
|
struct type *cp_lookup_transparent_type (const char *name);
|
|
|
|
/* Functions from cp-name-parser.y. */
|
|
|
|
extern struct demangle_component *cp_demangled_name_to_comp
|
|
(const char *demangled_name, const char **errmsg);
|
|
|
|
extern char *cp_comp_to_string (struct demangle_component *result,
|
|
int estimated_len);
|
|
|
|
/* The list of "maint cplus" commands. */
|
|
|
|
extern struct cmd_list_element *maint_cplus_cmd_list;
|
|
|
|
/* Pointer to member function. Depends on compiler implementation. */
|
|
|
|
#define METHOD_PTR_IS_VIRTUAL(ADDR) ((ADDR) & 0x80000000)
|
|
#define METHOD_PTR_FROM_VOFFSET(OFFSET) (0x80000000 + (OFFSET))
|
|
#define METHOD_PTR_TO_VOFFSET(ADDR) (~0x80000000 & (ADDR))
|
|
|
|
#endif /* CP_SUPPORT_H */
|