From: Cornelia Huck <cohuck@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: "Alex Bennée" <alex.bennee@linaro.org>,
qemu-s390x@nongnu.org,
"Richard Henderson" <richard.henderson@linaro.org>,
qemu-devel@nongnu.org, "David Hildenbrand" <david@redhat.com>
Subject: [Qemu-devel] [PULL 29/34] tests/tcg: target/s390x: Test MVO
Date: Thu, 19 Sep 2019 14:41:10 +0200 [thread overview]
Message-ID: <20190919124115.11510-30-cohuck@redhat.com> (raw)
In-Reply-To: <20190919124115.11510-1-cohuck@redhat.com>
From: David Hildenbrand <david@redhat.com>
Let's add the simple test based on the example from the PoP.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
tests/tcg/s390x/Makefile.target | 1 +
tests/tcg/s390x/mvo.c | 25 +++++++++++++++++++++++++
2 files changed, 26 insertions(+)
create mode 100644 tests/tcg/s390x/mvo.c
diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.target
index 151dc075aa78..6a3bfa8b29f0 100644
--- a/tests/tcg/s390x/Makefile.target
+++ b/tests/tcg/s390x/Makefile.target
@@ -6,3 +6,4 @@ TESTS+=ipm
TESTS+=exrl-trt
TESTS+=exrl-trtr
TESTS+=pack
+TESTS+=mvo
diff --git a/tests/tcg/s390x/mvo.c b/tests/tcg/s390x/mvo.c
new file mode 100644
index 000000000000..5546fe2a9767
--- /dev/null
+++ b/tests/tcg/s390x/mvo.c
@@ -0,0 +1,25 @@
+#include <stdint.h>
+#include <stdio.h>
+
+int main(void)
+{
+ uint8_t dest[6] = {0xff, 0x77, 0x88, 0x99, 0x0c, 0xff};
+ uint8_t src[5] = {0xee, 0x12, 0x34, 0x56, 0xee};
+ uint8_t expected[6] = {0xff, 0x01, 0x23, 0x45, 0x6c, 0xff};
+ int i;
+
+ asm volatile (
+ " mvo 0(4,%[dest]),0(3,%[src])\n"
+ :
+ : [dest] "d" (dest + 1),
+ [src] "d" (src + 1)
+ : "memory");
+
+ for (i = 0; i < sizeof(expected); i++) {
+ if (dest[i] != expected[i]) {
+ fprintf(stderr, "bad data\n");
+ return 1;
+ }
+ }
+ return 0;
+}
--
2.20.1
next prev parent reply other threads:[~2019-09-19 12:56 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-19 12:40 [Qemu-devel] [PULL 00/34] s390x update Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 01/34] s390x/tcg: Reset exception_index to -1 instead of 0 Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 02/34] s390x/tcg: MVCL: Zero out unused bits of address Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 03/34] s390x/tcg: MVCL: Detect destructive overlaps Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 04/34] s390x/tcg: MVCL: Process max 4k bytes at a time Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 05/34] s390x/tcg: MVC: Increment the length once Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 06/34] s390x/tcg: MVC: Use is_destructive_overlap() Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 07/34] s390x/tcg: MVPG: Check for specification exceptions Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 08/34] s390x/tcg: MVPG: Properly wrap the addresses Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 09/34] s390x/tcg: MVCLU/MVCLE: Process max 4k bytes at a time Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 10/34] s390x/tcg: MVCS/MVCP: Check for special operation exceptions Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 11/34] s390x/tcg: MVCOS: Lengths are 32 bit in 24/31-bit mode Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 12/34] s390x/tcg: MVCS/MVCP: Properly wrap the length Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 13/34] s390x/tcg: MVST: Check for specification exceptions Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 14/34] s390x/tcg: MVST: Fix storing back the addresses to registers Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 15/34] s390x/tcg: Always use MMU_USER_IDX for CONFIG_USER_ONLY Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 16/34] s390x/tcg: Fault-safe memset Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 17/34] s390x/tcg: Fault-safe memmove Cornelia Huck
2019-09-19 12:40 ` [Qemu-devel] [PULL 18/34] s390x/tcg: MVCS/MVCP: Use access_memmove() Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 19/34] s390x/tcg: MVC: Fault-safe handling on destructive overlaps Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 20/34] s390x/tcg: MVCLU: Fault-safe handling Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 21/34] s390x/tcg: OC: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 22/34] s390x/tcg: XC: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 23/34] s390x/tcg: NC: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 24/34] s390x/tcg: MVCIN: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 25/34] s390x/tcg: MVN: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 26/34] s390x/tcg: MVZ: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 27/34] s390x/tcg: MVST: " Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 28/34] s390x/tcg: MVO: " Cornelia Huck
2019-09-19 12:41 ` Cornelia Huck [this message]
2019-09-19 12:41 ` [Qemu-devel] [PULL 30/34] pc-bios/s390-ccw: Do not pre-initialize empty array Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 31/34] pc-bios/s390-ccw/net: fix a possible memory leak in get_uuid() Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 32/34] pc-bios/s390-ccw: Rebuild the s390-netboot.img firmware image Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 33/34] s390x/kvm: Officially require at least kernel 3.15 Cornelia Huck
2019-09-19 12:41 ` [Qemu-devel] [PULL 34/34] s390x/cpumodel: Add the z15 name to the description of gen15a Cornelia Huck
2019-09-20 10:45 ` [PULL 00/34] s390x update Peter Maydell
2019-09-20 11:00 ` Cornelia Huck
2019-09-20 11:51 ` David Hildenbrand
2019-09-20 11:59 ` David Hildenbrand
2019-09-20 13:32 ` Cornelia Huck
2019-09-20 13:41 ` Peter Maydell
2019-09-20 15:34 ` David Hildenbrand
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