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| author | Craig Hesling <hesling@chromium.org> | 2022-09-27 14:07:36 -0700 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-09-29 20:50:17 +0000 |
| commit | 170dff8dc9b2f5a5ff1e0cdae1393b2358f46366 (patch) | |
| tree | 69b24d20e8ac73379caf0cec2aa33e0ac6f5e397 | |
| parent | 17e0734e88c26d63658952c8cad73ef847a7b277 (diff) | |
| download | chrome-ec-170dff8dc9b2f5a5ff1e0cdae1393b2358f46366.tar.gz | |
test: Change always_memset extra stack to all 's'
This allows for easier identification of stack usage, since 0 is a
common value to be written to the stack.
BRANCH=none
BUG=b:176500425
TEST=make run-always_memset V=1
TEST=make CLANG_BOARDS=host run-always_memset V=1
Signed-off-by: Craig Hesling <hesling@chromium.org>
Change-Id: Id88cb5daafede6be17aae558b2bf214a52facb67
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3922445
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
| -rw-r--r-- | test/always_memset.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/always_memset.c b/test/always_memset.c index 03437bc651..40a68d883b 100644 --- a/test/always_memset.c +++ b/test/always_memset.c @@ -88,7 +88,9 @@ test_static void exercise_memset(char **p) * * Without volatile, space will be optimized out. */ - volatile char __unused space[EXTRA_STACK_SIZE] = { 0 }; + volatile char __unused space[EXTRA_STACK_SIZE] = { + [0 ... EXTRA_STACK_SIZE - 1] = 's' + }; char buf[] = UNIQUE_STRING; *p = buf; @@ -142,7 +144,9 @@ test_static void exercise_always_memset(char **p) * * Without volatile, space will be optimized out. */ - volatile char __unused space[EXTRA_STACK_SIZE] = { 0 }; + volatile char __unused space[EXTRA_STACK_SIZE] = { + [0 ... EXTRA_STACK_SIZE - 1] = 's' + }; char buf[] = UNIQUE_STRING; *p = buf; |