| /* | |
| * 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 paste_last 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_PASTE_LAST; | |
| unsigned int instruction_mask = 0xfc2007ff; | |
| int test_paste_last_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(); | |
| copy(cacheline_buf); | |
| /* +1 makes buf unaligned */ | |
| paste_last(cacheline_buf+1); | |
| /* We should not get here */ | |
| return 1; | |
| } | |
| int main(int argc, char *argv[]) | |
| { | |
| return test_harness(test_paste_last_unaligned, "test_paste_last_unaligned"); | |
| } |