diff options
Diffstat (limited to 'arch/xtensa/include/asm/traps.h')
| -rw-r--r-- | arch/xtensa/include/asm/traps.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/traps.h b/arch/xtensa/include/asm/traps.h index 28f33a8b7f5f..2e69aa4b843f 100644 --- a/arch/xtensa/include/asm/traps.h +++ b/arch/xtensa/include/asm/traps.h @@ -65,4 +65,21 @@ static inline void spill_registers(void) #endif } +struct debug_table { + /* Pointer to debug exception handler */ + void (*debug_exception)(void); + /* Temporary register save area */ + unsigned long debug_save[1]; +#ifdef CONFIG_HAVE_HW_BREAKPOINT + /* Save area for DBREAKC registers */ + unsigned long dbreakc_save[XCHAL_NUM_DBREAK]; + /* Saved ICOUNT register */ + unsigned long icount_save; + /* Saved ICOUNTLEVEL register */ + unsigned long icount_level_save; +#endif +}; + +void debug_exception(void); + #endif /* _XTENSA_TRAPS_H */ |