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[Qemu-devel] [PULL SUBSYSTEM s390x 1/3] tests/tcg/s390x: Fix alignment o
From: |
David Hildenbrand |
Subject: |
[Qemu-devel] [PULL SUBSYSTEM s390x 1/3] tests/tcg/s390x: Fix alignment of csst parameter list |
Date: |
Fri, 21 Jun 2019 15:43:36 +0200 |
From: Richard Henderson <address@hidden>
The parameter list given in general register 1 shall be aligned
on a quadword boundary. This test currently succeeds or fails
depending on the compiler version used and the accidential layout
of the function's stack frame.
Signed-off-by: Richard Henderson <address@hidden>
Reviewed-by: David Hildenbrand <address@hidden>
Signed-off-by: David Hildenbrand <address@hidden>
---
tests/tcg/s390x/csst.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/tcg/s390x/csst.c b/tests/tcg/s390x/csst.c
index 1dae9071fb..084d80af49 100644
--- a/tests/tcg/s390x/csst.c
+++ b/tests/tcg/s390x/csst.c
@@ -3,7 +3,7 @@
int main(void)
{
- uint64_t parmlist[] = {
+ uint64_t parmlist[] __attribute__((aligned(16))) = {
0xfedcba9876543210ull,
0,
0x7777777777777777ull,
--
2.21.0
- [Qemu-devel] [PULL SUBSYSTEM s390x 0/3] s390x/tcg: pending patches, David Hildenbrand, 2019/06/21
- [Qemu-devel] [PULL SUBSYSTEM s390x 1/3] tests/tcg/s390x: Fix alignment of csst parameter list,
David Hildenbrand <=
- [Qemu-devel] [PULL SUBSYSTEM s390x 3/3] s390x/cpumodel: Prepend KDSA features with "KDSA", David Hildenbrand, 2019/06/21
- [Qemu-devel] [PULL SUBSYSTEM s390x 2/3] s390x/cpumodel: Rework CPU feature definition, David Hildenbrand, 2019/06/21
- Re: [Qemu-devel] [PULL SUBSYSTEM s390x 0/3] s390x/tcg: pending patches, no-reply, 2019/06/21
- Re: [Qemu-devel] [PULL SUBSYSTEM s390x 0/3] s390x/tcg: pending patches, no-reply, 2019/06/21
- Re: [Qemu-devel] [PULL SUBSYSTEM s390x 0/3] s390x/tcg: pending patches, Cornelia Huck, 2019/06/25