[AARCH64,2.19] Backporting "End frame record chain correctly"
Commit Message
Hi all,
This is a backport for branch/release/2.19/master of the patch "End
frame record chain correctly" posted in:
https://sourceware.org/ml/libc-alpha/2014-11/msg00167.html
aarch64-none-linux-gnu target has been tested on the model. No new issues.
Okay to commit?
ChangeLog:
2014-11-11 Renlin Li <Renlin.Li@arm.com>
[BZ #17555]
* ports/sysdeps/aarch64/start.S (_start): Delete x29 overwritten
assignment.
Comments
On 12/11/14 00:07, Renlin Li wrote:
> Hi all,
>
> This is a backport for branch/release/2.19/master of the patch "End
> frame record chain correctly" posted in:
> https://sourceware.org/ml/libc-alpha/2014-11/msg00167.html
>
> aarch64-none-linux-gnu target has been tested on the model. No new issues.
>
> Okay to commit?
>
> ChangeLog:
>
> 2014-11-11 Renlin Li <Renlin.Li@arm.com>
>
> [BZ #17555]
> * ports/sysdeps/aarch64/start.S (_start): Delete x29 overwritten
> assignment.
OK
On 11 November 2014 14:07, Renlin Li <renlin.li@arm.com> wrote:
> Hi all,
>
> This is a backport for branch/release/2.19/master of the patch "End frame
> record chain correctly" posted in:
> https://sourceware.org/ml/libc-alpha/2014-11/msg00167.html
>
> aarch64-none-linux-gnu target has been tested on the model. No new issues.
>
> Okay to commit?
>
> ChangeLog:
>
> 2014-11-11 Renlin Li <Renlin.Li@arm.com>
>
> [BZ #17555]
> * ports/sysdeps/aarch64/start.S (_start): Delete x29 overwritten
> assignment.
Committed. /Marcus
@@ -10,7 +10,7 @@ Version 2.19.1
* The following bugs are resolved with this release:
15946, 16545, 16574, 16623, 16695, 16878, 16882, 16885, 16916, 16932,
- 16943, 16958, 17048, 17069, 17137, 17263, 17325.
+ 16943, 16958, 17048, 17069, 17137, 17263, 17325, 17555.
* Reverted change of ABI data structures for s390 and s390x:
On s390 and s390x the size of struct ucontext and jmp_buf was increased in
@@ -47,7 +47,6 @@ _start:
/* Create an initial frame with 0 LR and FP */
mov x29, #0
mov x30, #0
- mov x29, sp
/* Setup rtld_fini in argument register */
mov x5, x0