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| author | Yuval Peress <peress@chromium.org> | 2021-02-12 13:33:48 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-02-17 22:57:46 +0000 |
| commit | 717b8cb62ba1d15ce070ffb35474184672ed8010 (patch) | |
| tree | 4ff89109907ecae23707dba5bc545b1448f7a27d /include/panic.h | |
| parent | 0403bb098edd006d4c0c1b483e8ba591af21b91c (diff) | |
| download | chrome-ec-717b8cb62ba1d15ce070ffb35474184672ed8010.tar.gz | |
zephyr: cortex-m: Add software panic support
Software panic implementation is needed to support system.c's
system_common_pre_init. For reference, this code was taken from
core/cortex-m/panic.c.
BRANCH=none
BUG=b:167392037
TEST=zmake testall
Change-Id: I91232b297c9933d48e3b7c59d7d8befe84cdecc5
Signed-off-by: Yuval Peress <peress@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2693687
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'include/panic.h')
| -rw-r--r-- | include/panic.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/panic.h b/include/panic.h index 664c3c58f0..4d462a1bfb 100644 --- a/include/panic.h +++ b/include/panic.h @@ -192,7 +192,15 @@ void panic_set_reason(uint32_t reason, uint32_t info, uint8_t exception); * Retrieve the currently stored panic reason + info. */ void panic_get_reason(uint32_t *reason, uint32_t *info, uint8_t *exception); -#endif + +#ifdef CONFIG_ZEPHYR +/** + * Zephyr utility for architecture specific logic to run when setting panic + * reason. + */ +void arch_panic_set_reason(uint32_t reason, uint32_t info, uint8_t exception); +#endif /* CONFIG_ZEPHYR */ +#endif /* CONFIG_SOFTWARE_PANIC */ /** * Enable/disable bus fault handler |