| /* Copyright 2019 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| /* Software panic constants. This file must be parsable by the assembler. */ |
| |
| #ifndef __CROS_EC_SOFTWARE_PANIC_H |
| #define __CROS_EC_SOFTWARE_PANIC_H |
| |
| /* Holds software panic reason PANIC_SW_* */ |
| #define SOFTWARE_PANIC_REASON_REG r4 |
| #define SOFTWARE_PANIC_INFO_REG r5 |
| |
| #define PANIC_SW_BASE 0xDEAD6660 |
| |
| /* Software panic reasons */ |
| #define PANIC_SW_DIV_ZERO (PANIC_SW_BASE + 0) |
| #define PANIC_SW_STACK_OVERFLOW (PANIC_SW_BASE + 1) |
| #define PANIC_SW_PD_CRASH (PANIC_SW_BASE + 2) |
| #define PANIC_SW_ASSERT (PANIC_SW_BASE + 3) |
| #define PANIC_SW_WATCHDOG (PANIC_SW_BASE + 4) |
| #define PANIC_SW_BAD_RNG (PANIC_SW_BASE + 5) |
| #define PANIC_SW_PMIC_FAULT (PANIC_SW_BASE + 6) |
| |
| #ifndef __ASSEMBLER__ |
| extern const char * const panic_sw_reasons[]; |
| extern int panic_sw_reason_is_valid(uint32_t vec); |
| #endif |
| |
| #endif /* __CROS_EC_SOFTWARE_PANIC_H */ |
