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| author | Siva Chandra <sivachandra@chromium.org> | 2015-04-25 07:04:40 -0700 |
|---|---|---|
| committer | Siva Chandra <sivachandra@chromium.org> | 2015-05-09 17:30:35 -0700 |
| commit | 4c082a81dfebcca45e4ee8cb90490ab733b8e017 (patch) | |
| tree | 824873fd9d879d57492bde01f990cc36f0f454dd /gdb/value.c | |
| parent | 10a52f094ebbbed3f9d1b28a2ded94e43d500133 (diff) | |
| download | gdb-4c082a81dfebcca45e4ee8cb90490ab733b8e017.zip gdb-4c082a81dfebcca45e4ee8cb90490ab733b8e017.tar.gz gdb-4c082a81dfebcca45e4ee8cb90490ab733b8e017.tar.bz2 | |
[Python] Add methods reference_value and const_value to gdb.Value.
gdb/ChangeLog:
* NEWS (Python Scripting): Mention the new gdb.Value methods.
* python/py-value.c (valpy_reference_value): New function.
(valpy_const_value): Likewise.
(value_object_methods): Add new methods.
* value.c (make_cv_value): New function.
* value.h (make_cv_value): Declare.
gdb/doc/ChangeLog:
* python.texi (Values From Inferior): Add descriptions of new
methods gdb.Value.reference_value and gdb.Value.const_value.
gdb/testsuite/ChangeLog:
* gdb.python/py-xmethods.cc: Enhance test case.
* gdb.python/py-xmethods.exp: New tests.
* gdb.python/py-xmethods.py (A_indexoper): New xmethod worker
function.
(B_indexoper): Likewise.
(global_dm_list) : Add new xmethod worker functions.
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gdb/value.c b/gdb/value.c index 2b32881..86d7d00 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -1704,6 +1704,27 @@ value_copy (struct value *arg) return val; } +/* Return a "const" and/or "volatile" qualified version of the value V. + If CNST is true, then the returned value will be qualified with + "const". + if VOLTL is true, then the returned value will be qualified with + "volatile". */ + +struct value * +make_cv_value (int cnst, int voltl, struct value *v) +{ + struct type *val_type = value_type (v); + struct type *enclosing_type = value_enclosing_type (v); + struct value *cv_val = value_copy (v); + + deprecated_set_value_type (cv_val, + make_cv_type (cnst, voltl, val_type, NULL)); + set_value_enclosing_type (cv_val, + make_cv_type (cnst, voltl, enclosing_type, NULL)); + + return cv_val; +} + /* Return a version of ARG that is non-lvalue. */ struct value * |