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| author | Tom Tromey <tromey@redhat.com> | 2014-05-08 11:26:44 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2014-06-04 14:28:22 -0600 |
| commit | 012370f6818657a816df1463ee71ca4e4ee40b33 (patch) | |
| tree | 86113cdbeeca68560686b21b4c8af168d473dc3f /gdb/value.h | |
| parent | 92e2a17f9b145d35b4a9a2273612d323ccdc9cac (diff) | |
| download | gdb-012370f6818657a816df1463ee71ca4e4ee40b33.zip gdb-012370f6818657a816df1463ee71ca4e4ee40b33.tar.gz gdb-012370f6818657a816df1463ee71ca4e4ee40b33.tar.bz2 | |
handle VLA in a struct or union
It is valid in GNU C to have a VLA in a struct or union type, but gdb
did not handle this.
This patch adds support for these cases in the obvious way.
Built and regtested on x86-64 Fedora 20.
New tests included.
2014-06-04 Tom Tromey <tromey@redhat.com>
* ada-lang.c (ada_template_to_fixed_record_type_1): Use
value_from_contents_and_address_unresolved.
(ada_template_to_fixed_record_type_1): Likewise.
(ada_which_variant_applies): Likewise.
* value.h (value_from_contents_and_address_unresolved): Declare.
* value.c (value_from_contents_and_address_unresolved): New
function.
* gdbtypes.c (is_dynamic_type, resolve_dynamic_type)
<TYPE_CODE_STRUCT, TYPE_CODE_UNION>: New cases.
(resolve_dynamic_struct, resolve_dynamic_union): New functions.
2014-06-04 Tom Tromey <tromey@redhat.com>
* gdb.base/vla-datatypes.exp: Add tests for VLA-in-structure and
VLA-in-union.
* gdb.base/vla-datatypes.c (vla_factory): Add vla_struct,
inner_vla_struct, vla_union types. Initialize objects of those
types and compute their sizes.
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/value.h b/gdb/value.h index 65fd203..c2e9faf 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -575,6 +575,8 @@ extern struct value *value_from_history_ref (char *, char **); extern struct value *value_at (struct type *type, CORE_ADDR addr); extern struct value *value_at_lazy (struct type *type, CORE_ADDR addr); +extern struct value *value_from_contents_and_address_unresolved + (struct type *, const gdb_byte *, CORE_ADDR); extern struct value *value_from_contents_and_address (struct type *, const gdb_byte *, CORE_ADDR); |