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patches/gcc/4.6.1/000-gcc-bug-54369.patch
author Daniel Zimmermann <netzimme@gmail.com>
Mon Nov 25 08:56:55 2013 +0100 (2013-11-25)
changeset 3255 4f3536b12be5
parent 3049 f0ae157444dc
permissions -rw-r--r--
debug/strace: pump version to 4.7 and 4.8

Pump version for strace to 4.7 and 4.8.
Add patch from strace mainline.


Work around conflict between <sys/ptrace.h> and <linux/ptrace.h>

Since glibc-2.18~39 <sys/ptrace.h> defines ptrace_peeksiginfo_args
which collides with <linux/ptrace.h>.

* configure.ac: Check for `struct ptrace_peeksiginfo_args' in
<sys/ptrace.h>.
* process.c: Work around potential conflict between <sys/ptrace.h>
and <linux/ptrace.h> by redefining ptrace_peeksiginfo_args.
* signal.c: Likewise.
* syscall.c: Likewise.
* util.c: Likewise.
http://sourceforge.net/p/strace/code/ci/0b4060f61f1bb101b5d8d084714b7d2feacdb199/

Signed-off-by: "Daniel Zimmermann" <netzimme@gmail.com>
Message-Id: <67b082cf1cdc8276eb4a.1385366288@haus-VirtualBox>
Patchwork-Id: 293842 
     1 Author: ebotcazou

     2 Date: Sun Sep  2 10:37:49 2012

     3 New Revision: 190860

     4 

     5 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190860

     6 Log:

     7     PR rtl-optimization/54369

     8     * config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before

     9     calling dbr_schedule.

    10     * config/sparc/sparc.c (sparc_reorg): Likewise.

    11 

    12 Modified:

    13     branches/gcc-4_6-branch/gcc/ChangeLog

    14     branches/gcc-4_6-branch/gcc/config/mips/mips.c

    15     branches/gcc-4_6-branch/gcc/config/sparc/sparc.c

    16 

    17 [yann.morin.1998@free.fr: remove the sparc part, it does not apply]

    18 

    19 ---

    20 --- gcc-4_6-branch/gcc/config/mips/mips.c	2012/09/02 10:36:54	190859

    21 +++ gcc-4_6-branch/gcc/config/mips/mips.c	2012/09/02 10:37:49	190860

    22 @@ -15083,7 +15083,10 @@

    23      }

    24  

    25    if (optimize > 0 && flag_delayed_branch)

    26 -    dbr_schedule (get_insns ());

    27 +    {

    28 +      cleanup_barriers ();

    29 +      dbr_schedule (get_insns ());

    30 +    }

    31    mips_reorg_process_insns ();

    32    if (!TARGET_MIPS16

    33        && TARGET_EXPLICIT_RELOCS
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