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Re: [Patch][AArch64] Use generic "mcount" routine for profiling.
- From: Venkataramanan Kumar <venkataramanan dot kumar at linaro dot org>
- To: Marcus Shawcroft <marcus dot shawcroft at linaro dot org>
- Cc: libc-ports at sourceware dot org, Patch Tracking <patch at linaro dot org>
- Date: Thu, 23 May 2013 13:03:15 +0530
- Subject: Re: [Patch][AArch64] Use generic "mcount" routine for profiling.
- References: <CAJK_mQ003UmigBV7OQJyEGOxMAVGTQHJ_0vAGAL=UYC26abkGQ at mail dot gmail dot com> <CABXK9neHhzKbpfFg5LnvRnOErBTUhYyiG2-Xz1rbjMdkHeft=w at mail dot gmail dot com>
Hi Marcus,
I don't have write access, can someone commit on my behalf.
regards,
Venkat
On 22 May 2013 14:08, Marcus Shawcroft <marcus.shawcroft@linaro.org> wrote:
> Looks OK to me.
> /Marcus
>
> On 20 May 2013 18:11, Venkataramanan Kumar
> <venkataramanan.kumar@linaro.org> wrote:
>> Hi Maintainers,
>>
>> The attached patch removes "machine-gmon.h" file under aarch64 which
>> is supposed to define custom "mcount" routine.
>> Instead the plan is to use the generic version of the "mcount" routine
>> which glibc already provides.
>>
>> I have submitted a GCC patch that is needed to emit "_mcount" and set
>> up the frame.
>> ref: http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00597.html
>>
>> This is under review/discussion.
>>
>> ChangeLog
>>
>> 2013-05-20 Venkataranmanan Kumar <venkataramanan.kumar@linaro.org>
>> * sysdeps/aarch64/machine-gmon.h: Remove.
>>
>> ok for trunk?
>>
>> regards,
>> Venkat.