| /* |
| * Copyright 2016, Chris Smart, IBM Corporation. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| * |
| * Calls to copy which are not 128-byte aligned should be caught |
| * and sent a SIGBUS. |
| * |
| */ |
| |
| #include <string.h> |
| #include <unistd.h> |
| #include "utils.h" |
| #include "instructions.h" |
| #include "copy_paste_unaligned_common.h" |
| |
| unsigned int expected_instruction = PPC_INST_COPY; |
| unsigned int instruction_mask = 0xfc0007fe; |
| |
| int test_copy_unaligned(void) |
| { |
| /* Only run this test on a P9 or later */ |
| SKIP_IF(!have_hwcap2(PPC_FEATURE2_ARCH_3_00)); |
| |
| /* Register our signal handler with SIGBUS */ |
| setup_signal_handler(); |
| |
| /* +1 makes buf unaligned */ |
| copy(cacheline_buf+1); |
| |
| /* We should not get here */ |
| return 1; |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| return test_harness(test_copy_unaligned, "test_copy_unaligned"); |
| } |
