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| author | Nicolas Boichat <drinkcat@chromium.org> | 2018-06-21 08:39:30 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-06-28 07:06:46 -0700 |
| commit | 6c6888037c8d82228b480eeba0eaf1b0aa83e9f8 (patch) | |
| tree | 5ccd44915959fa98d811bb4e53f71b295ec41317 /include/hooks.h | |
| parent | dcfbe0be69d3445edfd45fb036bfae2581b6fdd5 (diff) | |
| download | chrome-ec-6c6888037c8d82228b480eeba0eaf1b0aa83e9f8.tar.gz | |
ec: Make it possible to run tests with AddressSanitizer enabled
Automatically use CC=clang if TEST_ASAN is specified.
Also, add a __no_sanitize_address attribute macro to prevent ASan
from adding guards around host_command, mkbp_event, and hook
"arrays" that are generated at link-time.
Also, set ASAN_OPTIONS env variable in run_host_test.
BRANCH=none
BUG=chromium:854924
TEST=make TEST_ASAN=y runtests -j
Change-Id: Iaf0ec405022760d757a8a9d62a5022460d1b16e1
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1109661
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include/hooks.h')
| -rw-r--r-- | include/hooks.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/hooks.h b/include/hooks.h index ee1d2bc475..d998523126 100644 --- a/include/hooks.h +++ b/include/hooks.h @@ -266,7 +266,8 @@ int hook_call_deferred(const struct deferred_data *data, int us); * order in which hooks are called. */ #define DECLARE_HOOK(hooktype, routine, priority) \ - const struct hook_data __keep CONCAT4(__hook_, hooktype, _, routine) \ + const struct hook_data __keep __no_sanitize_address \ + CONCAT4(__hook_, hooktype, _, routine) \ __attribute__((section(".rodata." STRINGIFY(hooktype)))) \ = {routine, priority} @@ -290,7 +291,8 @@ int hook_call_deferred(const struct deferred_data *data, int us); * @param routine Function pointer, with prototype void routine(void) */ #define DECLARE_DEFERRED(routine) \ - const struct deferred_data __keep CONCAT2(routine, _data) \ + const struct deferred_data __keep __no_sanitize_address \ + CONCAT2(routine, _data) \ __attribute__((section(".rodata.deferred"))) \ = {routine} |