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authorJon Medhurst <tixy@yxit.co.uk>2011-08-27 12:40:30 +0100
committerJon Medhurst <tixy@yxit.co.uk>2011-09-20 18:17:43 +0000
commitc7054aad538c18bc4c311e74a24cb2e205f02e04 (patch)
tree436e5b6bf57c756ab1b6fd1c95064b49edb49334 /arch/arm/kernel/kprobes-test.c
parenta43bc69b39484a448293f2eddc7e98ff15437414 (diff)
ARM: kprobes: Add Thumb instruction simulation test cases
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/kernel/kprobes-test.c')
-rw-r--r--arch/arm/kernel/kprobes-test.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c
index e22c3f2aff1..1cef0fa996e 100644
--- a/arch/arm/kernel/kprobes-test.c
+++ b/arch/arm/kernel/kprobes-test.c
@@ -1117,6 +1117,15 @@ end:
* Top level test functions
*/
+static int run_test_cases(void (*tests)(void))
+{
+ pr_info(" Run test cases\n");
+ tests();
+
+ return 0;
+}
+
+
static int __init run_all_tests(void)
{
int ret = 0;
@@ -1147,8 +1156,24 @@ static int __init run_all_tests(void)
if (ret)
goto out;
+ pr_info("16-bit Thumb instruction simulation\n");
+ ret = run_test_cases(kprobe_thumb16_test_cases);
+ if (ret)
+ goto out;
+
+ pr_info("32-bit Thumb instruction simulation\n");
+ ret = run_test_cases(kprobe_thumb32_test_cases);
+ if (ret)
+ goto out;
#endif
+ pr_info("Total instruction simulation tests=%d, pass=%d fail=%d\n",
+ test_try_count, test_pass_count, test_fail_count);
+ if (test_fail_count) {
+ ret = -EINVAL;
+ goto out;
+ }
+
out:
if (ret == 0)
pr_info("Finished kprobe tests OK\n");