Author: Armin Rigo <[email protected]>
Branch:
Changeset: r76842:1b705dee117d
Date: 2015-04-20 10:58 +0200
http://bitbucket.org/pypy/pypy/changeset/1b705dee117d/
Log: Recognizes when we get a pointer expression, and dereference it
automatically
diff --git a/pypy/tool/gdb_pypy.py b/pypy/tool/gdb_pypy.py
--- a/pypy/tool/gdb_pypy.py
+++ b/pypy/tool/gdb_pypy.py
@@ -55,10 +55,10 @@
class RPyType(Command):
"""
- Prints the RPython type of the expression (remember to dereference it!)
+ Prints the RPython type of the expression.
E.g.:
- (gdb) rpy_type *l_v123
+ (gdb) rpy_type l_v123
GcStruct pypy.foo.Bar { super, inst_xxx, inst_yyy }
"""
@@ -88,6 +88,8 @@
offset = int(arg)
except ValueError:
obj = self.gdb.parse_and_eval(arg)
+ if obj.type.code == self.gdb.TYPE_CODE_PTR:
+ obj = obj.dereference()
hdr = lookup(obj, '_gcheader')
tid = hdr['h_tid']
if sys.maxsize < 2**32:
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