Author: Brian Kearns <[email protected]>
Branch:
Changeset: r69693:59650f378e7c
Date: 2014-03-04 18:04 -0500
http://bitbucket.org/pypy/pypy/changeset/59650f378e7c/
Log: have gdb_pypy.load_typeids used a named temporary file rather than
/tmp/typeids.txt.z
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
@@ -118,15 +118,16 @@
"""
Returns a mapping offset --> description
"""
+ import tempfile
+ import zlib
vname = 'pypy_g_rpython_memory_gctypelayout_GCData.gcd_inst_typeids_z'
length = int(self.gdb.parse_and_eval('*(long*)%s' % vname))
vstart = '(char*)(((long*)%s)+1)' % vname
- self.gdb.execute('dump binary memory /tmp/typeids.txt.z %s %s+%d'
- % (vstart, vstart, length))
- s = open('/tmp/typeids.txt.z', 'rb').read()
- import zlib; typeids_txt = zlib.decompress(s)
- typeids = TypeIdsMap(typeids_txt.splitlines(True), self.gdb)
- return typeids
+ with tempfile.NamedTemporaryFile('rb') as fobj:
+ self.gdb.execute('dump binary memory %s %s %s+%d' %
+ (fobj.name, vstart, vstart, length))
+ data = fobj.read()
+ return TypeIdsMap(zlib.decompress(data).splitlines(True), self.gdb)
class TypeIdsMap(object):
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