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MN10300: Introduce a general config option for kernel debugger hooks

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Introduce a general config option for kernel debugger hooks so that both
gdbstub and kgdb can use it and add a header file for both debuggers to use.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2011-03-18 16:54:30 +00:00
parent b75bb2365d
commit 792576b1c5
3 changed files with 25 additions and 1 deletions
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2
arch/mn10300/Kconfig
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@ -403,7 +403,7 @@ comment "The following must be set to a higher priority than local_irq_disable()
config GDBSTUB_IRQ_LEVEL
int "GDBSTUB interrupt priority"
depends on GDBSTUB
depends on KERNEL_DEBUGGER
range 0 1 if LINUX_CLI_LEVEL = 2
range 0 2 if LINUX_CLI_LEVEL = 3
range 0 3 if LINUX_CLI_LEVEL = 4

4
arch/mn10300/Kconfig.debug
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@ -150,3 +150,7 @@ config GDBSTUB_ON_TTYSx
default y
endmenu
config KERNEL_DEBUGGER
def_bool y
depends on GDBSTUB

20
arch/mn10300/include/asm/debugger.h Normal file
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@ -0,0 +1,20 @@
/* Kernel debugger for MN10300
*
* Copyright (C) 2011 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#ifndef _ASM_DEBUGGER_H
#define _ASM_DEBUGGER_H
#if defined(CONFIG_KERNEL_DEBUGGER)
#else /* CONFIG_KERNEL_DEBUGGER */
#endif /* CONFIG_KERNEL_DEBUGGER */
#endif /* _ASM_DEBUGGER_H */