From: Jakub Jelinek <jakub@redhat.com>
To: Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
Cc: Wei Mi <wmi@google.com>, GCC Patches <gcc-patches@gcc.gnu.org>,
David Li <davidxl@google.com>,
Diego Novillo <dnovillo@google.com>,
Kostya Serebryany <kcc@google.com>,
Dodji Seketeli <dseketel@redhat.com>
Subject: Re: [PATCH] asan_test.cc from llvm
Date: Fri, 30 Nov 2012 16:06:00 -0000 [thread overview]
Message-ID: <20121130155932.GG2315@tucnak.redhat.com> (raw)
In-Reply-To: <20121130144602.GF2315@tucnak.redhat.com>
Hi!
Here is updated patch, I've added also -fno-builtin which cured some
failures (will need to analyze exactly later on if it is just assumptions
of the test that are not valid with optimized memory/string etc. builtins
or if we have issues on the GCC side), the only change in the imported
files besides the two line header changes is a temporary change in the
ManyThreads test, and had to tweak slightly also the symbolizer if
asan prints [stack] in its backtrace, because that results in tcl errors.
OT, seems e.g. the pthread_create interceptor doesn't use
ENSURE_ASAN_INITED(), so when one links a threaded program not compiled with
-fsanitize=address and just LD_PRELOADs libasan.so.0 (or links against it),
then asan crashes.
Jakub
next prev parent reply other threads:[~2012-11-30 15:59 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-28 9:15 [PATCH] asan unit tests from llvm lit-test Wei Mi
2012-11-28 10:10 ` Konstantin Serebryany
2012-11-28 10:25 ` Jakub Jelinek
2012-11-28 10:41 ` Konstantin Serebryany
2012-11-28 11:03 ` Jakub Jelinek
2012-11-28 11:14 ` Konstantin Serebryany
2012-11-29 20:59 ` [PATCH] asan_test.cc from llvm Jakub Jelinek
2012-11-30 9:35 ` Konstantin Serebryany
2012-11-30 10:22 ` Jakub Jelinek
2012-11-30 10:55 ` Konstantin Serebryany
2012-11-30 14:52 ` Jakub Jelinek
2012-11-30 16:06 ` Jakub Jelinek [this message]
[not found] ` <CAKOQZ8y70goUL91pQJt_S=8W+Dn5VTZ5oRphvGuFwMMh41mkLg@mail.gmail.com>
2012-11-30 16:34 ` Jakub Jelinek
2012-12-03 7:07 ` Konstantin Serebryany
2012-12-03 9:18 ` Jakub Jelinek
2012-12-03 9:52 ` Konstantin Serebryany
2012-12-03 11:05 ` Jakub Jelinek
2012-12-03 11:42 ` Konstantin Serebryany
2012-11-28 11:25 ` [PATCH] asan unit tests from llvm lit-test Jakub Jelinek
2012-11-28 11:39 ` Konstantin Serebryany
2012-11-28 10:14 ` Jakub Jelinek
2012-11-30 21:05 ` Wei Mi
2012-12-03 7:16 ` Konstantin Serebryany
2012-12-03 11:01 ` Jakub Jelinek
2012-12-03 18:33 ` Wei Mi
2012-12-03 18:49 ` Konstantin Serebryany
2012-12-03 19:44 ` Jakub Jelinek
2012-12-03 19:09 ` Mike Stump
2012-12-03 19:37 ` Jakub Jelinek
2012-12-03 19:50 ` Mike Stump
[not found] ` <CAN=P9pgjjq66KS2DVkuOSeH2ejQPDcyKhwz5MdKyE3RB64E=xw@mail.gmail.com>
2012-12-04 7:34 ` Jakub Jelinek
2012-12-04 18:01 ` Wei Mi
2012-12-05 12:29 ` [PATCH] asan unit tests from llvm lit-test incremental changes Jakub Jelinek
2012-12-12 21:32 ` Dodji Seketeli
2012-12-12 21:31 ` Jakub Jelinek
2012-12-13 7:44 ` Konstantin Serebryany
2012-12-13 8:37 ` Jakub Jelinek
2012-12-13 10:23 ` Konstantin Serebryany
2012-12-13 15:22 ` Jakub Jelinek
2012-12-05 23:29 ` [asan] Fix up dg-set-target-env-var Jakub Jelinek
2012-12-06 0:23 ` Mike Stump
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