Reviewers: mstarzing_chromium.org,
Description:
Add function to grokdump shell to print ASCII string.
[email protected]
BUG=
TEST=
Please review this at https://chromiumcodereview.appspot.com/10697067/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M tools/grokdump.py
Index: tools/grokdump.py
diff --git a/tools/grokdump.py b/tools/grokdump.py
index
59a2a48716d536af5101f479aeb0032f0b6a7179..e6141be56603ceac513a91508cee2412fcf89459
100755
--- a/tools/grokdump.py
+++ b/tools/grokdump.py
@@ -1591,6 +1591,25 @@ class InspectionShell(cmd.Cmd):
size)
print "Available memory regions:"
self.reader.ForEachMemoryRegion(print_region)
+
+ def do_ascii(self, address):
+ """
+ Print ASCII string starting at specified address.
+ """
+ address = int(address, 16)
+ string = ""
+ while self.reader.IsValidAddress(address):
+ code = self.reader.ReadU8(address)
+ if code < 128:
+ string += chr(code)
+ else:
+ break
+ address += 1
+
+ if string == "":
+ print "Not an ASCII string at %s" % self.reader.FormatIntPtr(address)
+ else:
+ print "%s" % string
EIP_PROXIMITY = 64
--
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