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Re: [PATCH] Correct target selector in -mfentry tests

From: Jeff Law <law at redhat dot com>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Andi Kleen <ak at linux dot intel dot com>, Uros Bizjak <ubizjak at gmail dot com>
Date: Wed, 14 Jan 2015 14:35:29 -0700
Subject: Re: [PATCH] Correct target selector in -mfentry tests
Authentication-results: sourceware.org; auth=none
References: <20150113212758 dot GA20469 at intel dot com> <54B6177E dot 5040005 at redhat dot com> <CAMe9rOq5ujBbL03+QRDZ8U7kRi0uZiFNfLFr_akWHoAiSYzwCA at mail dot gmail dot com>

On 01/14/15 04:38, H.J. Lu wrote:

On Tue, Jan 13, 2015 at 11:15 PM, Jeff Law <law@redhat.com> wrote:

On 01/13/15 14:27, H.J. Lu wrote:


-fprofile -mfentry works with PIE if gcrt1.o is compiled with -fPIC.  A
glibc has been filed, PR 17836, and a glibc patch has been submitted.
OK for trunk?

Thanks.


H.J.
--
         * gcc.target/i386/fentry-override.c: Properly place {} in target
         selector.  Remove nonpic.
         * gcc.target/i386/fentry.c: Likewise.


Does this change the pass/fail result of the test on a system without an
updated glibc?


Yes, they pass with the current glibc since they are compile tests.

OK for trunk.

Thanks,
Jeff

References:
- [PATCH] Correct target selector in -mfentry tests
  - From: H.J. Lu
- Re: [PATCH] Correct target selector in -mfentry tests
  - From: Jeff Law
- Re: [PATCH] Correct target selector in -mfentry tests
  - From: H.J. Lu

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