diff options
Diffstat (limited to 'tests/test-progs/asmtest/src/riscv/isa/rv64ua/amoxor_w.S')
-rw-r--r-- | tests/test-progs/asmtest/src/riscv/isa/rv64ua/amoxor_w.S | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/test-progs/asmtest/src/riscv/isa/rv64ua/amoxor_w.S b/tests/test-progs/asmtest/src/riscv/isa/rv64ua/amoxor_w.S new file mode 100644 index 000000000..1b6fc48f9 --- /dev/null +++ b/tests/test-progs/asmtest/src/riscv/isa/rv64ua/amoxor_w.S @@ -0,0 +1,48 @@ +# See LICENSE for license details. + +#***************************************************************************** +# amoxor_w.S +#----------------------------------------------------------------------------- +# +# Test amoxor.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); \ + amoxor.w a4, a1, 0(a3); \ + ) + + TEST_CASE(3, a5, 0x7ffff800, lw a5, 0(a3)) + + # try again after a cache miss + TEST_CASE(4, a4, 0x7ffff800, \ + li a1, 0xc0000001; \ + amoxor.w a4, a1, 0(a3); \ + ) + + TEST_CASE(5, a5, 0xffffffffbffff801, 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 |