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| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2015-12-17 13:08:38 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-12-18 12:43:50 -0800 |
| commit | ee4e0763a17908c9cb058bfadaab0ac803062e18 (patch) | |
| tree | c827254a14728fa81d0a4d3181c5db2a02629727 /include/host_command.h | |
| parent | 8623942335252b7ec92d587391403ff9f425a007 (diff) | |
| download | chrome-ec-ee4e0763a17908c9cb058bfadaab0ac803062e18.tar.gz | |
common: Include host/console commands based on HAS_TASK_HOSTCMD/CONSOLE
Don't build a table of host / console commands if the HOSTCMD or CONSOLE
task is not present. This saves space in the .hcmds / .cmds section and
allows the linker to prune command handler functions which will never be
called.
BUG=chrome-os-partner:41959
TEST=Verify ec.RO.flat shrinks on snoball and glados_pd, and remains the
same size on chell and samus. Also verify basic functions are still
working on snoball and glados_pd.
BRANCH=None
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I79975c18ec1d87fedda8d1f299f30ffc43c24f69
Reviewed-on: https://chromium-review.googlesource.com/319112
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Diffstat (limited to 'include/host_command.h')
| -rw-r--r-- | include/host_command.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/host_command.h b/include/host_command.h index c987df561b..c9dcd3ddd8 100644 --- a/include/host_command.h +++ b/include/host_command.h @@ -194,10 +194,16 @@ int host_request_expected_size(const struct ec_host_request *r); void host_packet_receive(struct host_packet *pkt); /* Register a host command handler */ +#ifdef HAS_TASK_HOSTCMD #define DECLARE_HOST_COMMAND(command, routine, version_mask) \ const struct host_command __keep __host_cmd_##command \ __attribute__((section(".rodata.hcmds"))) \ = {routine, command, version_mask} +#else +#define DECLARE_HOST_COMMAND(command, routine, version_mask) \ + int (routine)(struct host_cmd_handler_args *args) \ + __attribute__((unused)) +#endif /** |