diff options
Diffstat (limited to 'src/pkg/runtime/runtime-gdb.py')
| -rw-r--r-- | src/pkg/runtime/runtime-gdb.py | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/src/pkg/runtime/runtime-gdb.py b/src/pkg/runtime/runtime-gdb.py index eff9a4003..cb70ca028 100644 --- a/src/pkg/runtime/runtime-gdb.py +++ b/src/pkg/runtime/runtime-gdb.py @@ -84,26 +84,35 @@ class MapTypePrinter: return str(self.val.type) def children(self): - stab = self.val['st'] - i = 0 - for v in self.traverse_hash(stab): - yield ("[%d]" % i, v['key']) - yield ("[%d]" % (i + 1), v['val']) - i += 2 - - def traverse_hash(self, stab): - ptr = stab['entry'].address - last = stab['last'] - while ptr <= last: - v = ptr.dereference() - ptr = ptr + 1 - if v['hash'] == 0: continue - if v['hash'] & 63 == 63: # subtable - for v in self.traverse_hash(v['key'].cast(self.val['st'].type)): - yield v - else: - yield v - + B = self.val['b'] + buckets = self.val['buckets'] + oldbuckets = self.val['oldbuckets'] + flags = self.val['flags'] + inttype = self.val['hash0'].type + cnt = 0 + for bucket in xrange(2 ** B): + bp = buckets + bucket + if oldbuckets: + oldbucket = bucket & (2 ** (B - 1) - 1) + oldbp = oldbuckets + oldbucket + oldb = oldbp.dereference() + if (oldb['overflow'].cast(inttype) & 1) == 0: # old bucket not evacuated yet + if bucket >= 2 ** (B - 1): continue # already did old bucket + bp = oldbp + while bp: + b = bp.dereference() + for i in xrange(8): + if b['tophash'][i] != 0: + k = b['keys'][i] + v = b['values'][i] + if flags & 1: + k = k.dereference() + if flags & 2: + v = v.dereference() + yield '%d' % cnt, k + yield '%d' % (cnt + 1), v + cnt += 2 + bp = b['overflow'] class ChanTypePrinter: """Pretty print chan[T] types. |