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Re: RFC Asan instrumentation control
- From: Maxim Ostapenko <m dot ostapenko at partner dot samsung dot com>
- To: Jakub Jelinek <jakub at redhat dot com>, Yury Gribov <y dot gribov at samsung dot com>
- Cc: Konstantin Serebryany <konstantin dot s dot serebryany at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Viacheslav Garbuzov <v dot garbuzov at samsung dot com>
- Date: Thu, 09 Jan 2014 12:11:08 +0400
- Subject: Re: RFC Asan instrumentation control
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- References: <CAGQ9bdyyqqW0nibRHnqSCVe4XdahaipVQJBbKhFfEoAJLtUZ4w at mail dot gmail dot com> <52A1D1E3 dot 1040200 at samsung dot com> <52B18887 dot 9080605 at partner dot samsung dot com> <20131218115930 dot GX892 at tucnak dot redhat dot com> <52B2DFA0 dot 8090800 at partner dot samsung dot com> <52B2E067 dot 2050308 at partner dot samsung dot com> <20131219122719 dot GT892 at tucnak dot redhat dot com> <52B95DB1 dot 3090506 at partner dot samsung dot com> <20131227103925 dot GV892 at tucnak dot redhat dot com> <52BD5F1E dot 8080400 at samsung dot com> <20131227111238 dot GX892 at tucnak dot redhat dot com>
Hi!
>> * c-c++-common/asan/no-asan-stack.c (this triggers read overflow
>> because we haven't found a cross-platform way to grep for stack
>> redzones instrumentation)
> I'd prefer no test in that case, or just some semi-platform specific
test
> (scan that the 0x41b58ab3 constant doesn't appear in say some late
RTL dump,
> or perhaps just assembly (just scan it with lower and upper case and
decimal
> too)).
Thanks, commited in 206458 without c-c++-common/asan/no-asan-stack.c
testfile.
I'll fix this test according to your recommendations a bit later.
-Maxim.