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| author | Artemiy Volkov <artemiyv@acm.org> | 2017-03-20 13:47:52 -0700 |
|---|---|---|
| committer | Keith Seitz <keiths@redhat.com> | 2017-03-20 13:47:52 -0700 |
| commit | 3fcf899da106890f3948093c2424f9dff67d6fe0 (patch) | |
| tree | 6adbeb1b3226c93d0240095dd10ba92430c4c131 /gdb/python/lib | |
| parent | 4297a3f0029974c62628d69b6f3f9ef25f01ea7d (diff) | |
| download | gdb-3fcf899da106890f3948093c2424f9dff67d6fe0.zip gdb-3fcf899da106890f3948093c2424f9dff67d6fe0.tar.gz gdb-3fcf899da106890f3948093c2424f9dff67d6fe0.tar.bz2 | |
Support rvalue references in the gdb python module (includes doc/)
This patch adds the ability to inspect rvalue reference types and values using
the gdb python module. This is achieved by creating two wrappers for
valpy_reference_value(), using the ReferenceExplorer class to handle the
objects of rvalue reference types and placing necessary checks for a
TYPE_CODE_RVALUE_REF type code next to the checks for a TYPE_CODE_REF type
code.
gdb/ChangeLog
PR gdb/14441
* doc/python.texi (Types in Python): Add TYPE_CODE_RVALUE_REF to
table of constants.
* python/lib/gdb/command/explore.py: Support exploring values
of rvalue reference types.
* python/lib/gdb/types.py: Implement get_basic_type() for
rvalue reference types.
* python/py-type.c (pyty_codes) <TYPE_CODE_RVALUE_REF>: New
constant.
* python/py-value.c (valpy_getitem): Add an rvalue reference
check.
(valpy_reference_value): Add new parameter "refcode".
(valpy_lvalue_reference_value, valpy_rvalue_reference_value):
New wrappers for valpy_reference_value().
* python/py-xmethods.c (gdbpy_get_xmethod_result_type)
(gdbpy_invoke_xmethod): Likewise.
Diffstat (limited to 'gdb/python/lib')
| -rw-r--r-- | gdb/python/lib/gdb/command/explore.py | 2 | ||||
| -rw-r--r-- | gdb/python/lib/gdb/types.py | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/gdb/python/lib/gdb/command/explore.py b/gdb/python/lib/gdb/command/explore.py index b2878b9..4eb2e24 100644 --- a/gdb/python/lib/gdb/command/explore.py +++ b/gdb/python/lib/gdb/command/explore.py @@ -132,6 +132,7 @@ class Explorer(object): gdb.TYPE_CODE_UNION : CompoundExplorer, gdb.TYPE_CODE_PTR : PointerExplorer, gdb.TYPE_CODE_REF : ReferenceExplorer, + gdb.TYPE_CODE_RVALUE_REF : ReferenceExplorer, gdb.TYPE_CODE_TYPEDEF : TypedefExplorer, gdb.TYPE_CODE_ARRAY : ArrayExplorer } @@ -318,7 +319,6 @@ class ReferenceExplorer(object): Explorer.explore_type(name, target_type, is_child) return False - class ArrayExplorer(object): """Internal class used to explore arrays.""" diff --git a/gdb/python/lib/gdb/types.py b/gdb/python/lib/gdb/types.py index 799a07d..26a5027 100644 --- a/gdb/python/lib/gdb/types.py +++ b/gdb/python/lib/gdb/types.py @@ -31,8 +31,10 @@ def get_basic_type(type_): """ while (type_.code == gdb.TYPE_CODE_REF or + type_.code == gdb.TYPE_CODE_RVALUE_REF or type_.code == gdb.TYPE_CODE_TYPEDEF): - if type_.code == gdb.TYPE_CODE_REF: + if (type_.code == gdb.TYPE_CODE_REF or + type_.code == gdb.TYPE_CODE_RVALUE_REF): type_ = type_.target() else: type_ = type_.strip_typedefs() |