| # See LICENSE for license details. |
| |
| #***************************************************************************** |
| # lw-unaligned.S |
| #----------------------------------------------------------------------------- |
| # |
| # Test that misaligned loads work or raise the correct exception |
| # This test assumes the target is little-endian |
| # |
| |
| #include "riscv_test.h" |
| #include "test_macros.h" |
| |
| RVTEST_RV64M |
| RVTEST_CODE_BEGIN |
| |
| TEST_LD_OP( 2, ld, 0x0807060504030201, 0, tdat ); |
| TEST_LD_OP( 3, ld, 0x0908070605040302, 1, tdat ); |
| TEST_LD_OP( 4, ld, 0x0a09080706050403, 2, tdat ); |
| TEST_LD_OP( 5, ld, 0x0b0a090807060504, 3, tdat ); |
| TEST_LD_OP( 6, ld, 0x0c0b0a0908070605, 4, tdat ); |
| TEST_LD_OP( 7, ld, 0x0d0c0b0a09080706, 5, tdat ); |
| TEST_LD_OP( 8, ld, 0x0e0d0c0b0a090807, 6, tdat ); |
| TEST_LD_OP( 9, ld, 0x0f0e0d0c0b0a0908, 7, tdat ); |
| |
| 2: |
| TEST_PASSFAIL |
| |
| .align 2 |
| .global mtvec_handler |
| mtvec_handler: |
| MISALIGNED_LOAD_HANDLER |
| |
| RVTEST_CODE_END |
| |
| .data |
| RVTEST_DATA_BEGIN |
| |
| TEST_DATA |
| |
| tdat: |
| .byte 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 |
| .byte 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 |
| |
| RVTEST_DATA_END |
