Commit Graph

3 Commits

Author SHA1 Message Date
Evgenii Stepanov 6da6153759 hwasan_symbolize: allow 0x in the address field
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
2020-02-03 18:23:48 -08:00
Evgenii Stepanov 0dc634babf hwasan_symbolize: warn about missing symbols at most once per library
Reviewers: vitalybuka

Subscribers: #sanitizers, llvm-commits

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D73822
2020-02-03 18:23:48 -08:00
Evgenii Stepanov 9ef451d1fd [hwasan] Offline symbolization script.
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
2019-12-09 13:46:11 -08:00