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-rw-r--r--isa/rv64ua/amoor_d.S65
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diff --git a/isa/rv64ua/amoor_d.S b/isa/rv64ua/amoor_d.S
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+# See LICENSE for license details.
+
+#*****************************************************************************
+# amoor_d.S
+#-----------------------------------------------------------------------------
+#
+# Test amoor.d 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; \
+ sd a0, 0(a3); \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ nop; nop; nop; nop; \
+ amoor.d a4, a1, 0(a3); \
+ )
+
+ TEST_CASE(3, a5, 0xfffffffffffff800, ld a5, 0(a3))
+
+ # try again after a cache miss
+ TEST_CASE(4, a4, 0xfffffffffffff800, \
+ li a1, 1; \
+ li a4, 16384; \
+ add a5, a3, a4; \
+ ld x0, 0(a5); \
+ add a5, a5, a4; \
+ ld x0, 0(a5); \
+ add a5, a5, a4; \
+ ld x0, 0(a5); \
+ add a5, a5, a4; \
+ ld x0, 0(a5); \
+ amoor.d a4, a1, 0(a3); \
+ )
+
+ TEST_CASE(5, a5, 0xfffffffffffff801, ld 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