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| author | Doug Evans <dje@google.com> | 2015-05-12 09:18:06 -0700 |
|---|---|---|
| committer | Doug Evans <dje@google.com> | 2015-05-12 09:18:06 -0700 |
| commit | 6b2a76d583a91ae9dad0653c60c91b72f07ff941 (patch) | |
| tree | 9c090375d7ca2564c76f64b6d5d92001f9ed02f1 /gdb/value.c | |
| parent | 333f04a6317eba12fdcc6aef2d22058576651f3a (diff) | |
| download | binutils-6b2a76d583a91ae9dad0653c60c91b72f07ff941.zip binutils-6b2a76d583a91ae9dad0653c60c91b72f07ff941.tar.gz binutils-6b2a76d583a91ae9dad0653c60c91b72f07ff941.tar.bz2 | |
PR python/18285
gdb/ChangeLog:
PR python/18285
* NEWS: Document new gdb.XMethodWorker.get_result_type method.
* eval.c (evaluate_subexp_standard) <OP_FUNCALL>: Handle
EVAL_AVOID_SIDE_EFFECTS for xmethods.
* extension-priv.h (struct extension_language_ops)
<get_xmethod_result_type>: New member.
* extension.c (get_xmethod_result_type): New function.
* extension.h (get_xmethod_result_type): Declare.
* python/py-xmethods.c (get_result_type_method_name): New static
global.
(py_get_result_type_method_name): Ditto.
(gdbpy_get_xmethod_result_type): New function.
(gdbpy_initialize_xmethods): Initialize py_get_result_type_method_name.
* python/python-internal.h (gdbpy_get_xmethod_result_type): Declare.
* python/python.c (python_extension_ops): Add
gdbpy_get_xmethod_result_type.
* python/lib/gdb/xmethod.py (XMethodWorker): Add get_result_type.
* valarith.c (value_x_binop): Handle EVAL_AVOID_SIDE_EFFECTS for
xmethods.
(value_x_unop): Ditto.
* value.c (result_type_of_xmethod): New function.
* value.h (result_type_of_xmethod): Declare.
gdb/testsuite/ChangeLog:
* gdb.python/py-xmethods.exp: Add ptype tests.
* gdb.python/py-xmethods.py (E_method_char_worker): Add
get_result_type method.
gdb/doc/ChangeLog:
* python.texi (Xmethod API) <gdb.XMethodWorker.get_result_type>:
Document.
(Writing an Xmethod): Add get_result_type to example.
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/value.c b/gdb/value.c index 9445f25..f4f0f05 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -2594,6 +2594,18 @@ value_of_xmethod (struct xmethod_worker *worker) return worker->value; } +/* Return the type of the result of TYPE_CODE_XMETHOD value METHOD. */ + +struct type * +result_type_of_xmethod (struct value *method, int argc, struct value **argv) +{ + gdb_assert (TYPE_CODE (value_type (method)) == TYPE_CODE_XMETHOD + && method->lval == lval_xcallable && argc > 0); + + return get_xmethod_result_type (method->location.xm_worker, + argv[0], argv + 1, argc - 1); +} + /* Call the xmethod corresponding to the TYPE_CODE_XMETHOD value METHOD. */ struct value * |