separate ua and um tests from ui tests

[riscv-tests.git] / isa / rv64ua / amomaxu_w.S

diff --git a/isa/rv64ua/amomaxu_w.S b/isa/rv64ua/amomaxu_w.S
new file mode 100644 (file)
index 0000000..41346d1
--- /dev/null
+++ b/isa/rv64ua/amomaxu_w.S
@@ -0,0 +1,49 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# amomaxu_d.S
+#-----------------------------------------------------------------------------
+#
+# Test amomaxu.w instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+  TEST_CASE(2, a4, 0xffffffff80000000, \
+    li a0, 0xffffffff80000000; \
+    li a1, 0xfffffffffffff800; \
+    la a3, amo_operand; \
+    sw a0, 0(a3); \
+    amomaxu.w  a4, a1, 0(a3); \
+  )
+
+  TEST_CASE(3, a5, 0xfffffffffffff800, lw a5, 0(a3))
+
+  TEST_CASE(4, a4, 0, \
+    li a1, 0xffffffffffffffff; \
+    sw x0, 0(a3); \
+    amomaxu.w  a4, a1, 0(a3); \
+  )
+
+  TEST_CASE(5, a5, 0xffffffffffffffff, lw a5, 0(a3))
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END
+
+  .bss
+  .align 3
+amo_operand:
+  .dword 0
+  .skip 65536