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selftests: breakpoints: Use correct error messages in breakpoint_test_arm64.c 

When call ptrace(PTRACE_CONT, ...) failed, use correct error messages.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Tiezhu Yang 2021-02-05 14:33:59 +08:00 committed by Shuah Khan
parent f405ac83fa
commit b1cd3d82a9
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/breakpoints/breakpoint_test_arm64.c
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@ -145,7 +145,7 @@ static bool run_test(int wr_size, int wp_size, int wr, int wp)
if (ptrace(PTRACE_CONT, pid, NULL, NULL) < 0) {
ksft_print_msg(
"ptrace(PTRACE_SINGLESTEP) failed: %s\n",
"ptrace(PTRACE_CONT) failed: %s\n",
strerror(errno));
return false;
}
@ -159,7 +159,7 @@ static bool run_test(int wr_size, int wp_size, int wr, int wp)
}
alarm(0);
if (WIFEXITED(status)) {
ksft_print_msg("child did not single-step\n");
ksft_print_msg("child exited prematurely\n");
return false;
}
if (!WIFSTOPPED(status)) {