diff options
Diffstat (limited to 'kernel/debug/debug_core.h')
| -rw-r--r-- | kernel/debug/debug_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/debug/debug_core.h b/kernel/debug/debug_core.h index 804b0fe5a0ba..cd22b5f68831 100644 --- a/kernel/debug/debug_core.h +++ b/kernel/debug/debug_core.h @@ -33,6 +33,7 @@ struct kgdb_state { #define DCPU_WANT_MASTER 0x1 /* Waiting to become a master kgdb cpu */ #define DCPU_NEXT_MASTER 0x2 /* Transition from one master cpu to another */ #define DCPU_IS_SLAVE 0x4 /* Slave cpu enter exception */ +#define DCPU_WANT_BT 0x8 /* Slave cpu should backtrace then clear flag */ struct debuggerinfo_struct { void *debuggerinfo; @@ -75,6 +76,7 @@ extern int kdb_stub(struct kgdb_state *ks); extern int kdb_parse(const char *cmdstr); extern int kdb_common_init_state(struct kgdb_state *ks); extern int kdb_common_deinit_state(void); +extern void kdb_dump_stack_on_cpu(int cpu); #else /* ! CONFIG_KGDB_KDB */ static inline int kdb_stub(struct kgdb_state *ks) { |