https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #12 from Jakub Jelinek ---
Author: jakub
Date: Fri Aug 12 08:53:46 2016
New Revision: 239408
URL: https://gcc.gnu.org/viewcvs?rev=239408=gcc=rev
Log:
PR sanitizer/71042
* tsan/tsan_platform_linux.cc: Cherry-pick
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #11 from Jakub Jelinek ---
Author: jakub
Date: Fri Aug 12 08:53:07 2016
New Revision: 239407
URL: https://gcc.gnu.org/viewcvs?rev=239407=gcc=rev
Log:
PR sanitizer/71042
* tsan/tsan_platform_linux.cc: Cherry-pick
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #11 from Jakub Jelinek ---
Author: jakub
Date: Fri Aug 12 08:53:07 2016
New Revision: 239407
URL: https://gcc.gnu.org/viewcvs?rev=239407=gcc=rev
Log:
PR sanitizer/71042
* tsan/tsan_platform_linux.cc: Cherry-pick
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #10 from Adhemerval Zanella
---
I just pushed r278292 on compiler-rt and I think it should fix the issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #9 from Adhemerval Zanella
---
Right, I wasn't aware of this RPM symbol handling. I see that guard pointer
can be obtained on aarch64 by:
uintptr_t get_guard_ptr (void)
{
jmp_buf jb;
uintptr_t expected, mangled;
setjmp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Jakub Jelinek changed:
What|Removed |Added
CC||law at gcc dot gnu.org
--- Comment #8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #7 from Adhemerval Zanella
---
I do have a better solution to fix it, since for aarch64 glibc port, the stack
guard is a global variable (different than x86_64 where it in tcbhead
accessible through thread pointer).
We can just
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Jakub Jelinek changed:
What|Removed |Added
CC||adhemerval.zanella at linaro
dot o
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #5 from Marek Polacek ---
Thanks, I think I'll follow suit for the time being.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #4 from Richard Biener ---
Btw, the solution for me was to disable tsan for aarch64.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Marek Polacek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
--- Comment #2 from Richard Biener ---
The symbol is provided by ld-linux-aarch64.so
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71042
Dmitry Vyukov changed:
What|Removed |Added
CC||dvyukov at google dot com
--- Comment
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