[v2] qom: Allow object to be aligned

[PATCH v2 6/6] target/s390x: Set instance_align on S390CPU TypeInfo

Richard Henderson posted 6 patches 5 years, 4 months ago

Diff against v1
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Maintainers: Peter Maydell <peter.maydell@linaro.org>, Alistair Francis <Alistair.Francis@wdc.com>, David Hildenbrand <david@redhat.com>, David Gibson <david@gibson.dropbear.id.au>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Palmer Dabbelt <palmer@dabbelt.com>, Thomas Huth <thuth@redhat.com>, Stefan Weil <sw@weilnetz.de>, Cornelia Huck <cohuck@redhat.com>, Richard Henderson <rth@twiddle.net>, Sagar Karandikar <sagark@eecs.berkeley.edu>

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[PATCH v2 6/6] target/s390x: Set instance_align on S390CPU TypeInfo

Posted by Richard Henderson 5 years, 4 months ago

Fix alignment of CPUS390XState.vregs.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
Cc: David Hildenbrand <david@redhat.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: qemu-s390x@nongnu.org
---
 target/s390x/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 749cd548f0..e350edc9f5 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -517,6 +517,7 @@ static const TypeInfo s390_cpu_type_info = {
     .name = TYPE_S390_CPU,
     .parent = TYPE_CPU,
     .instance_size = sizeof(S390CPU),
+    .instance_align = __alignof__(S390CPU),
     .instance_init = s390_cpu_initfn,
     .instance_finalize = s390_cpu_finalize,
     .abstract = true,
-- 
2.25.1

[PATCH v2 1/6] util/oslib-win32: Use _aligned_malloc for qemu_try_memalign
[PATCH v2 2/6] qom: Allow objects to be allocated with increased alignment
[PATCH v2 3/6] target/arm: Set instance_align on CPUARM TypeInfo
[PATCH v2 4/6] target/ppc: Set instance_align on PowerPCCPU TypeInfo
[PATCH v2 5/6] target/riscv: Set instance_align on RISCVCPU TypeInfo
[PATCH v2 6/6] target/s390x: Set instance_align on S390CPU TypeInfo