From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Mon, 29 Apr 2019 01:17:54 +0100
Subject: Initial import of qemu-2.4.1

---
 tests/tcg/openrisc/test_lx.c | 84 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 tests/tcg/openrisc/test_lx.c

(limited to 'tests/tcg/openrisc/test_lx.c')

diff --git a/tests/tcg/openrisc/test_lx.c b/tests/tcg/openrisc/test_lx.c
new file mode 100644
index 00000000..792e3d5c
--- /dev/null
+++ b/tests/tcg/openrisc/test_lx.c
@@ -0,0 +1,84 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a;
+    int p[50];
+    int result;
+
+    result = 0x23;
+    __asm
+    ("l.ori r8, r0, 0x123\n\t"
+     "l.sb  0x4 + %1, r8\n\t"
+     "\n\t"
+     "l.lbz %0, 0x4 + %1\n\t"
+     : "=r"(a), "+m"(*p)
+    );
+    if (a != result) {
+        printf("lbz error, %x\n", a);
+        return -1;
+    }
+
+    result = 0x23;
+    __asm
+    ("l.lbs %0, 0x4 + %1\n\t"
+     : "=r"(a)
+     : "m"(*p)
+    );
+    if (a != result) {
+        printf("lbs error\n");
+        return -1;
+    }
+
+    result = 0x1111;
+    __asm
+    ("l.ori r8, r0, 0x1111\n\t"
+     "l.sh  0x20 + %1, r8\n\t"
+     "\n\t"
+     "l.lhs %0, 0x20 + %1\n\t"
+     : "=r"(a), "=m"(*p)
+    );
+    if (a != result) {
+        printf("lhs error, %x\n", a);
+        return -1;
+    }
+
+    result = 0x1111;
+    __asm
+    ("l.lhz %0, 0x20 + %1\n\t"
+     : "=r"(a)
+     : "m"(*p)
+    );
+    if (a != result) {
+        printf("lhz error\n");
+        return -1;
+    }
+
+    result = 0x1111233;
+    __asm
+    ("l.ori r8, r0, 0x1233\n\t"
+     "l.movhi r1, 0x111\n\t"
+     "l.or  r8, r8, r1\n\t"
+     "l.sw  0x123 + %1, r8\n\t"
+     "\n\t"
+     "l.lws %0, 0x123 + %1\n\t"
+     : "=r"(a), "+m"(*p)
+    );
+    if (a != result) {
+        printf("lws error, %x\n", a);
+        return -1;
+    }
+
+    result = 0x1111233;
+    __asm
+    ("l.lwz %0, 0x123 + %1\n\t"
+     : "=r"(a)
+     : "m"(*p)
+    );
+    if (a != result) {
+        printf("lwz error\n");
+        return -1;
+    }
+
+    return 0;
+}
-- 
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