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| author | Tom Tromey <tromey@redhat.com> | 2013-04-15 17:36:14 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-04-15 17:36:14 +0000 |
| commit | 6e72ca205c018b9906fa2047ffb1be7f546e0643 (patch) | |
| tree | f3a97011f1f148c9d0609bf241e87ef54e32779d /gdb/cp-abi.h | |
| parent | 715c6909e29a233406d54739976bb8674fa6b836 (diff) | |
| download | gdb-6e72ca205c018b9906fa2047ffb1be7f546e0643.zip gdb-6e72ca205c018b9906fa2047ffb1be7f546e0643.tar.gz gdb-6e72ca205c018b9906fa2047ffb1be7f546e0643.tar.bz2 | |
PR c++/9065:
* NEWS: Update.
* breakpoint.c (watchpoint_exp_is_const): Add OP_TYPEID.
* c-exp.y (TYPEID): New token.
(exp): Add new TYPEID productions.
(ident_tokens): Add "typeid".
* cp-abi.c (cplus_typeid, cplus_typeid_type): New functions.
* cp-abi.h (cplus_typeid, cplus_typeid_type): Declare.
(struct cp_abi_ops) <get_typeid, get_typeid_type>: New fields.
* eval.c (evaluate_subexp_standard) <OP_TYPEID>: New case.
* expprint.c (dump_subexp_body_standard) <OP_TYPEID>: New
case.
* gnu-v3-abi.c (std_type_info_gdbarch_data): New global.
(build_std_type_info_type, gnuv3_get_typeid_type)
(gnuv3_get_typeid): New functions.
(init_gnuv3_ops): Initialize std_type_info_gdbarch_data. Set
new fields on ABI object.
* parse.c (operator_length_standard) <OP_TYPEID>: New case.
* std-operator.def (OP_TYPEID): New.
gdb/testsuite
* gdb.cp/typeid.cc: New file.
* gdb.cp/typeid.exp: New file.
Diffstat (limited to 'gdb/cp-abi.h')
| -rw-r--r-- | gdb/cp-abi.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/cp-abi.h b/gdb/cp-abi.h index 96e9aea..d68e2ec 100644 --- a/gdb/cp-abi.h +++ b/gdb/cp-abi.h @@ -178,6 +178,16 @@ void cplus_make_method_ptr (struct type *type, gdb_byte *CONTENTS, void cplus_print_vtable (struct value *value); +/* Implement 'typeid': find the type info for VALUE, if possible. If + the type info cannot be found, throw an exception. */ + +extern struct value *cplus_typeid (struct value *value); + +/* Return the type of 'typeid' for the current C++ ABI on the given + architecture. */ + +extern struct type *cplus_typeid_type (struct gdbarch *gdbarch); + /* Determine if we are currently in a C++ thunk. If so, get the address of the routine we are thunking to and continue to there instead. */ @@ -219,6 +229,8 @@ struct cp_abi_ops struct value * (*method_ptr_to_value) (struct value **, struct value *); void (*print_vtable) (struct value *); + struct value *(*get_typeid) (struct value *value); + struct type *(*get_typeid_type) (struct gdbarch *gdbarch); CORE_ADDR (*skip_trampoline) (struct frame_info *, CORE_ADDR); int (*pass_by_reference) (struct type *type); }; |