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Commit 53197fc4 authored by Jason Wessel's avatar Jason Wessel
Browse files

Separate the gdbstub from the debug core 



Split the former kernel/kgdb.c into debug_core.c which contains the
kernel debugger exception logic and to the gdbstub.c which contains
the logic for allowing gdb to talk to the debug core.

This also created a private include file called debug_core.h which
contains all the definitions to glue the debug_core to any other
debugger connections.

CC: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarJason Wessel <jason.wessel@windriver.com>
parent c4338209

include/linux/kgdb.h

+1 −0
Original line number Diff line number Diff line
@@ -264,6 +264,7 @@ extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs); 


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;



extern int kgdb_hex2long(char **ptr, unsigned long *long_val);

extern int kgdb_mem2hex(char *mem, char *buf, int count);

kernel/debug/Makefile

+1 −2
Original line number Diff line number Diff line
@@ -2,5 +2,4 @@ 
# Makefile for the linux kernel debugger

#



obj-$(CONFIG_KGDB) += debug_core.o

obj-$(CONFIG_KGDB) += debug_core.o gdbstub.o