| 38,6 → 38,7 |
|---|
| #define KERN_arm32_EXCEPTION_H_ |
| |
| #include <arch/types.h> |
| #include <arch/regutils.h> |
| |
| #define HIGH_EXCEPTION_VECTORS |
| |
| 91,18 → 92,17 |
|---|
| |
| static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr) |
| { |
| istate->lr = retaddr; |
| istate->pc = retaddr; |
| } |
| |
| /** Return true if exception happened while in userspace */ |
| static inline int istate_from_uspace(istate_t *istate) |
| { |
| return !(istate->lr & 0x80000000); |
| return 0; |
| return (istate->spsr & STATUS_REG_MODE_MASK) == USER_MODE; |
| } |
| static inline unative_t istate_get_pc(istate_t *istate) |
| { |
| return istate->lr; |
| return istate->pc; |
| } |
| |
| extern void setup_exception_stacks(void); |