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Subject[PATCH] selftests: breakpoints: Use correct error messages in breakpoint_test_arm64.c
Date
When call ptrace(PTRACE_CONT, ...) failed, use correct error messages.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
tools/testing/selftests/breakpoints/breakpoint_test_arm64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/breakpoints/breakpoint_test_arm64.c b/tools/testing/selftests/breakpoints/breakpoint_test_arm64.c
index ad41ea6..e704181 100644
--- a/tools/testing/selftests/breakpoints/breakpoint_test_arm64.c
+++ b/tools/testing/selftests/breakpoints/breakpoint_test_arm64.c
@@ -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)) {
--
2.1.0
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