Lines with 'record_addr:' are not processed when failing to decode
access tag. The regular format is: %02x/%02x but for a short tag it's:
%02x/%02x(%02x). Now it will handle both cases.
Tested-by: Ivar Henckel <ivar.henckel@sony.com>
Reviewed By: fmayer
Differential Revision: https://reviews.llvm.org/D141906
Also enable on X86_64.
The directory would change during the test execution. This should not
necessarily prevent us from indexing a directory (a user might
potentially do that if they specify a parent directory of the actual
symbols directory, and change unrelated files).
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D125143
The globals are better expressed as members of the Symbolizer, and all
functions operating on it should be methods instead.
Also using the standard idiom of wrapping the main code in
`if __name__ == '__main__'`.
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D125032
This reverts commit 4af9392e13a212fe295dc33455bc591b2dc8f859.
The new test fails on several machines (including some bots),
see https://reviews.llvm.org/D124950
The globals are better expressed as members of the Symbolizer, and all
functions operating on it should be methods instead.
Also using the standard idiom of wrapping the main code in
`if __name__ == '__main__'`.
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D125032
Tested on an example callstack with misplaced binaries from Android.
Tested Regex against callstack without Build ID to confirm it still works.
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D123437
Google-signed apexes appear on Android build servers' symbol files as
being under /apex/com.google.android.<foo>/. In reality, the apexes are
always installed as /apex/com.android.<foo>/ (note the lack of
'google'). In order for local symbolization under hwasan_symbolize to
work correctly, we also try the 'google' directory.
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D114919
Verified no diff exist between previous version, new version python 2, and python 3 for an example stack.
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D114404
Add a default "/" prefix to the symbol search path in the
symbolization script. Without this, the binary itself is not considered
a valid source of symbol info.
Differential Revision: https://reviews.llvm.org/D111840
Summary:
Fix parsing of mangled stack trace lines where the address has been
replaced with "0x", literally.
Reviewers: vitalybuka
Subscribers: #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D73823
Summary:
A script to symbolize hwasan reports after the fact using unstripped
binaries. Supports stack-based reports. Requires llvm-symbolizer
(addr2line is not an option).
Reviewers: pcc, hctim
Subscribers: mgorny, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D71148
