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[PATCH][AARCH64][2.20] Backporting "End frame record chain correctly"
- From: Renlin Li <renlin dot li at arm dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Cc: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- Date: Mon, 10 Nov 2014 11:23:59 +0000
- Subject: [PATCH][AARCH64][2.20] Backporting "End frame record chain correctly"
- Authentication-results: sourceware.org; auth=none
- References: <54539D07 dot 7070107 at arm dot com> <CAFqB+PzkH=jsaJDcGe0sERAotCm4+Bsn4J-0mJf9q66cTZOofQ at mail dot gmail dot com>
Hi all,
This is a backport for branch/release/2.20/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:
2014-11-10 Renlin Li <Renlin.Li@arm.com>
[BZ #17555]
* sysdeps/aarch64/start.S (_start): Delete x29 overwritten assignment.diff --git a/sysdeps/aarch64/start.S b/sysdeps/aarch64/start.S
index 35d603a..69b45ea 100644
--- a/sysdeps/aarch64/start.S
+++ b/sysdeps/aarch64/start.S
@@ -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