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[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 11 Apr 2016 01:49:42 +0000
- Subject: [Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64
- Auto-submitted: auto-generated
- References: <bug-65479-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65479
--- Comment #14 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
I wonder if this is just support that hasn't been updated in the GCC copy of
libsanitizer. I recall fixing this bug (or one very similar to it) on the
Clang side in 2015. There is some Power-specific logic in there for doing the
stack unwinding. I will try to dig that information up and compare the two.