linux-kernel - [PATCH kvm-unit-tests 1/2] emulator: movaps

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Date:	Sat, 15 Mar 2014 21:03:37 +0100
From:	Igor Mammedov <imammedo@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	gleb@...nel.org, pbonzini@...hat.com, tglx@...utronix.de,
	mingo@...hat.com, hpa@...or.com, x86@...nel.org,
	kvm@...r.kernel.org
Subject: [PATCH kvm-unit-tests 1/2] emulator: movaps

Signed-off-by: Igor Mammedov <imammedo@...hat.com>
---
 x86/emulator.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/x86/emulator.c b/x86/emulator.c
index 2e25dd8..1296a99 100644
--- a/x86/emulator.c
+++ b/x86/emulator.c
@@ -645,6 +645,13 @@ static void test_sse(sse_union *mem)
     mem->u[0] = 5; mem->u[1] = 6; mem->u[2] = 7; mem->u[3] = 8;
     asm("movdqu %1, %0" : "=x"(v.sse) : "m"(*mem));
     report("movdqu (write)", sseeq(mem, &v));
+
+    v.u[0] = 1; v.u[1] = 2; v.u[2] = 3; v.u[3] = 4;
+    asm("movaps %1, %0" : "=m"(*mem) : "x"(v.sse));
+    report("movaps (read)", sseeq(mem, &v));
+    mem->u[0] = 5; mem->u[1] = 6; mem->u[2] = 7; mem->u[3] = 8;
+    asm("movaps %1, %0" : "=x"(v.sse) : "m"(*mem));
+    report("movaps (write)", sseeq(&v, mem));
 }
 
 static void test_mmx(uint64_t *mem)
-- 
1.8.5.3

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