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author | Vincent Palatin <vpalatin@chromium.org> | 2014-03-07 19:06:54 -0800 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-03-22 06:24:16 +0000 |
commit | 60e47a730f9a0c0eb20ccd067954009c192418c9 (patch) | |
tree | 7c78a02d75a18f1715f09624bc7c415aee92ef7d /core/cortex-m0/task.c | |
parent | 727b4e4e0d54e46e196d2d129ab432f537d2c301 (diff) | |
download | chrome-ec-60e47a730f9a0c0eb20ccd067954009c192418c9.tar.gz |
make the common runtime optional
In order to achieve really tiny firmwares, make our runtime (tasks,
hooks, muxed timers, GPIO abstraction ...) optional.
Add 2 new build options for it : CONFIG_COMMON_RUNTIME and
CONFIG_COMMON_GPIO which are enabled by default, and ensure all the
source files are built according to the right configuration variable.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=none
BUG=none
TEST=make buildall
build a minimal board with no runtime.
Change-Id: Icb621cbe0a75b3a320cb53c3267d6e578cd3c32f
Reviewed-on: https://chromium-review.googlesource.com/189403
Reviewed-by: Vic Yang <victoryang@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'core/cortex-m0/task.c')
-rw-r--r-- | core/cortex-m0/task.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/cortex-m0/task.c b/core/cortex-m0/task.c index 5072a9741e..b067e25f62 100644 --- a/core/cortex-m0/task.c +++ b/core/cortex-m0/task.c @@ -318,7 +318,7 @@ static uint32_t __wait_evt(int timeout_us, task_id_t resched) task_ *tsk = current_task; task_id_t me = tsk - tasks; uint32_t evt; - int ret; + int ret __attribute__((unused)); ASSERT(!in_interrupt_context()); |