diff options
| author | Yao Qi <yao.qi@linaro.org> | 2016-11-28 17:09:26 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2016-11-28 17:09:26 +0000 |
| commit | 7dc54575d91a2b41f6c3e838eec44a7017a24436 (patch) | |
| tree | 5140ebb00b483d631739e03184a30d5ce672f564 /gdb/value.h | |
| parent | ee40d8d45213caf0cfb63e603f0fd5a58532e751 (diff) | |
Adjust Value.location for lval_register
value.regnum and value.next_frame_id are only used for lval_register,
so this patch moves them to union value.location. As a result, when
we copy value, only copy location, don't need to copy regnum and
next_frame_id.
This patch also changes regnum's type to int as there is no space
constraint, so update deprecated_value_regnum_hack return type too.
gdb:
2016-11-28 Yao Qi <yao.qi@linaro.org>
* valops.c (value_slice): Don't set frame id of slice.
* value.c (struct value) <regnum, next_frame_id>: Move them to...
(struct value) <location>: ... here. Update comments.
(allocate_value_lazy): Don't set frame id and regnum.
(deprecated_value_next_frame_id_hack): Adjust.
(deprecated_value_regnum_hack): Adjust.
(value_copy): Don't copy frame id and regnu.
(value_primitive_field): Likewise.
(value_from_component): Likewise.
(deprecated_value_regnum_hack): Return int *.
* value.h (deprecated_value_regnum_hack): Update declaration.
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/value.h b/gdb/value.h index 281b5a8c8a..f776323c4a 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -448,7 +448,7 @@ extern struct frame_id *deprecated_value_next_frame_id_hack (struct value *); #define VALUE_FRAME_ID(val) (get_prev_frame_id_by_id (VALUE_NEXT_FRAME_ID (val))) /* Register number if the value is from a register. */ -extern short *deprecated_value_regnum_hack (struct value *); +extern int *deprecated_value_regnum_hack (struct value *); #define VALUE_REGNUM(val) (*deprecated_value_regnum_hack (val)) /* Return value after lval_funcs->coerce_ref (after check_typedef). Return |