https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Jakub Jelinek changed:
What|Removed |Added
Resolution|--- |FIXED
Target Milestone|8.5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|8.4 |8.5
--- Comment #11 from Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Segher Boessenkool changed:
What|Removed |Added
Status|SUSPENDED |NEW
--- Comment #10 from Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Segher Boessenkool changed:
What|Removed |Added
Status|NEW |SUSPENDED
--- Comment #9 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Richard Biener changed:
What|Removed |Added
Priority|P1 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #8 from seurer at gcc dot gnu.org ---
This is the way it came from upstream (llvm) and the solution for powerpc64 was
copied from what aarch64 did before.
What is really needed is a workable solution from whoever does sanitizer
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #7 from Jakub Jelinek ---
Still, a reexec is costly and might break some programs. If the ASLR makes
problems only sometimes, it might be better to try to map stuff it wants and if
that fails, before reporting failure try this
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #6 from seurer at gcc dot gnu.org ---
I think it only comes out if you specify the verbose sanitizer option on the
compilation. If I can remember how to specify that I will try it.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #5 from Jakub Jelinek ---
Ugh, does this mean if ASLR is enabled you get
"WARNING: Program is being run with address space layout "
"randomization (ASLR) enabled which prevents the thread and "
"memory sanitizers from working on
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #4 from seurer at gcc dot gnu.org ---
The above patch pulls in just enough of the changes from trunk to disable ASLR
for powerpc64 while leaving things alone for everyone else.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #3 from seurer at gcc dot gnu.org ---
Created attachment 45725
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45725=edit
Patch to disable ALSR for asan/tsan on powerpc64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #2 from seurer at gcc dot gnu.org ---
I looked through the various patches for the sanitizer stuff and the important
one that is missing is the one that disables ASLR when the sanitizers are in
use. This would "solve" the issue where
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
--- Comment #1 from Jakub Jelinek ---
So, which exact changes (e.g. upstream svn revisions) we are talking about
here?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89308
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
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