class FindAnywhere (gdb.Command):
"""Search memory for the given pattern."""
MAPPING_RE = re.compile(r"^\s*\[\d+\]\s+0x([0-9A-Fa-f]+)->0x([0-9A-Fa-f]+)")
+ LIVE_MAPPING_RE = re.compile(r"^\s+0x([0-9A-Fa-f]+)\s+0x([0-9A-Fa-f]+)")
def __init__ (self):
super (FindAnywhere, self).__init__ ("find-anywhere", gdb.COMMAND_DATA)
+ def find (self, startAddr, endAddr, value):
+ try:
+ result = gdb.execute(
+ "find 0x%s, 0x%s, %s" % (startAddr, endAddr, value),
+ to_string = True)
+ if result.find("not found") == -1:
+ print result
+ except:
+ pass
+
def invoke (self, value, from_tty):
for l in gdb.execute("maint info sections", to_string = True).split('\n'):
m = FindAnywhere.MAPPING_RE.match(l)
if m is None:
continue
- startAddr = m.group(1)
- endAddr = m.group(2)
- try:
- result = gdb.execute(
- "find 0x%s, 0x%s, %s" % (startAddr, endAddr, value),
- to_string = True)
- if result.find("not found") == -1:
- print result
- except:
- pass
+ self.find(m.group(1), m.group(2), value)
+ for l in gdb.execute("info proc mappings", to_string = True).split('\n'):
+ m = FindAnywhere.LIVE_MAPPING_RE.match(l)
+ if m is None:
+ continue
+ self.find(m.group(1), m.group(2), value)
+
FindAnywhere()