diff options
Diffstat (limited to 'include/linux/kgdb.h')
| -rw-r--r-- | include/linux/kgdb.h | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h index 0d6cf64c8bb1..5eebbe7a3545 100644 --- a/include/linux/kgdb.h +++ b/include/linux/kgdb.h @@ -105,9 +105,9 @@ extern int dbg_set_reg(int regno, void *mem, struct pt_regs *regs); */ /** - * kgdb_arch_init - Perform any architecture specific initalization. + * kgdb_arch_init - Perform any architecture specific initialization. * - * This function will handle the initalization of any architecture + * This function will handle the initialization of any architecture * specific callbacks. */ extern int kgdb_arch_init(void); @@ -229,9 +229,9 @@ extern int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt); extern int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt); /** - * kgdb_arch_late - Perform any architecture specific initalization. + * kgdb_arch_late - Perform any architecture specific initialization. * - * This function will handle the late initalization of any + * This function will handle the late initialization of any * architecture specific callbacks. This is an optional function for * handling things like late initialization of hw breakpoints. The * default implementation does nothing. @@ -257,7 +257,6 @@ extern void kgdb_arch_late(void); * hardware breakpoints. * @correct_hw_break: Allow an architecture to specify how to correct the * hardware debug registers. - * @enable_nmi: Manage NMI-triggered entry to KGDB */ struct kgdb_arch { unsigned char gdb_bpt_instr[BREAK_INSTR_SIZE]; @@ -270,8 +269,6 @@ struct kgdb_arch { void (*disable_hw_break)(struct pt_regs *regs); void (*remove_all_hw_break)(void); void (*correct_hw_break)(void); - - void (*enable_nmi)(bool on); }; /** @@ -306,16 +303,6 @@ extern const struct kgdb_arch arch_kgdb_ops; extern unsigned long kgdb_arch_pc(int exception, struct pt_regs *regs); -#ifdef CONFIG_SERIAL_KGDB_NMI -extern int kgdb_register_nmi_console(void); -extern int kgdb_unregister_nmi_console(void); -extern bool kgdb_nmi_poll_knock(void); -#else -static inline int kgdb_register_nmi_console(void) { return 0; } -static inline int kgdb_unregister_nmi_console(void) { return 0; } -static inline bool kgdb_nmi_poll_knock(void) { return true; } -#endif - extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops); extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops); extern struct kgdb_io *dbg_io_ops; @@ -325,7 +312,6 @@ extern char *kgdb_mem2hex(char *mem, char *buf, int count); extern int kgdb_hex2mem(char *buf, char *mem, int count); extern int kgdb_isremovedbreak(unsigned long addr); -extern void kgdb_schedule_breakpoint(void); extern int kgdb_has_hit_break(unsigned long addr); extern int @@ -360,9 +346,12 @@ extern atomic_t kgdb_active; extern bool dbg_is_early; extern void __init dbg_late_init(void); extern void kgdb_panic(const char *msg); +extern void kgdb_free_init_mem(void); #else /* ! CONFIG_KGDB */ #define in_dbg_master() (0) #define dbg_late_init() static inline void kgdb_panic(const char *msg) {} +static inline void kgdb_free_init_mem(void) { } +static inline int kgdb_nmicallback(int cpu, void *regs) { return 1; } #endif /* ! CONFIG_KGDB */ #endif /* _KGDB_H_ */ |