diff options
Diffstat (limited to 'tools/testing/selftests/arm64/fp/sve-ptrace.c')
| -rw-r--r-- | tools/testing/selftests/arm64/fp/sve-ptrace.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace.c b/tools/testing/selftests/arm64/fp/sve-ptrace.c index 6d61992fe8a0..577b6e05e860 100644 --- a/tools/testing/selftests/arm64/fp/sve-ptrace.c +++ b/tools/testing/selftests/arm64/fp/sve-ptrace.c @@ -82,10 +82,12 @@ static void fill_buf(char *buf, size_t size) static int do_child(void) { if (ptrace(PTRACE_TRACEME, -1, NULL, NULL)) - ksft_exit_fail_msg("PTRACE_TRACEME", strerror(errno)); + ksft_exit_fail_msg("ptrace(PTRACE_TRACEME) failed: %s (%d)\n", + strerror(errno), errno); if (raise(SIGSTOP)) - ksft_exit_fail_msg("raise(SIGSTOP)", strerror(errno)); + ksft_exit_fail_msg("raise(SIGSTOP) failed: %s (%d)\n", + strerror(errno), errno); return EXIT_SUCCESS; } @@ -340,7 +342,7 @@ static void ptrace_set_sve_get_sve_data(pid_t child, data_size = SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE); write_buf = malloc(data_size); if (!write_buf) { - ksft_test_result_fail("Error allocating %d byte buffer for %s VL %u\n", + ksft_test_result_fail("Error allocating %ld byte buffer for %s VL %u\n", data_size, type->name, vl); return; } @@ -441,7 +443,7 @@ static void ptrace_set_sve_get_fpsimd_data(pid_t child, data_size = SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE); write_buf = malloc(data_size); if (!write_buf) { - ksft_test_result_fail("Error allocating %d byte buffer for %s VL %u\n", + ksft_test_result_fail("Error allocating %ld byte buffer for %s VL %u\n", data_size, type->name, vl); return; } @@ -545,7 +547,7 @@ static void ptrace_set_fpsimd_get_sve_data(pid_t child, read_sve = read_buf; if (read_sve->vl != vl) { - ksft_test_result_fail("Child VL != expected VL %d\n", + ksft_test_result_fail("Child VL != expected VL: %u != %u\n", read_sve->vl, vl); goto out; } @@ -555,7 +557,7 @@ static void ptrace_set_fpsimd_get_sve_data(pid_t child, case SVE_PT_REGS_FPSIMD: expected_size = SVE_PT_FPSIMD_SIZE(vq, SVE_PT_REGS_FPSIMD); if (read_sve_size < expected_size) { - ksft_test_result_fail("Read %d bytes, expected %d\n", + ksft_test_result_fail("Read %ld bytes, expected %ld\n", read_sve_size, expected_size); goto out; } @@ -571,7 +573,7 @@ static void ptrace_set_fpsimd_get_sve_data(pid_t child, case SVE_PT_REGS_SVE: expected_size = SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE); if (read_sve_size < expected_size) { - ksft_test_result_fail("Read %d bytes, expected %d\n", + ksft_test_result_fail("Read %ld bytes, expected %ld\n", read_sve_size, expected_size); goto out; } |