clayborg requested changes to this revision.
clayborg added inline comments.
This revision now requires changes to proceed.
================
Comment at: examples/python/crashlog.py:99
image_regex_uuid = re.compile(
- '(0x[0-9a-fA-F]+)[- ]+(0x[0-9a-fA-F]+) +[+]?([^ ]+)
+([^<]+)<([-0-9a-fA-F]+)> (.*)')
+ '(0x[0-9a-fA-F]+)[- ]+(0x[0-9a-fA-F]+) +[+]?(.+) +(\(.+\))?
?<([-0-9a-fA-F]+)> (.*)')
image_regex_no_uuid = re.compile(
----------------
A better regex that removes the need for "image_regex_no_uuid" is:
```
(0x[0-9a-fA-F]+)[-\s]+(0x[0-9a-fA-F]+)\s+[+]?([^\s]+)\s+(\(.+\))?\s?(<([-0-9a-fA-F]+)>)?
(.*)
```
The identifier can't contain spaces AFAIK. The problem with the above regex is
the "(.+)" is greedy and for
0x104591000 - 0x1055cfff7 +llvm-dwarfdump (0)
<B104CFA1-046A-36A6-8EB4-07DDD7CC2DF3> /Users/USER/Documents/*/llvm-dwarfdump
it consumes "llvm-dwarfdump (0)" and the "(\(.+\))?" gets nothing. Changing
"(.+)" to "([^\s]+)" fixes things. Added an extra parens around the UUID <>
characters so we won't need image_regex_no_uuid anymore
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D55608/new/
https://reviews.llvm.org/D55608
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