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authorJan Kiszka <jan.kiszka@web.de>2010-05-20 21:04:29 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:29 -0500
commit29c843912a0baa7fa63033fe28e1ca7e796686a5 (patch)
tree74fd41a45ea2a85666e395ce52769bf069238eea /arch/x86/include
parent4402c153cb9c549cd21d6007ef0dfac50c8d148d (diff)
x86, kgdb: early trap init for early debug
Allow the x86 arch to have early exception processing for the purpose of debugging via the kgdb. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/processor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 5a51379dcbe..7e5c6a60b8e 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -789,6 +789,8 @@ static inline void wbinvd_halt(void)
extern void enable_sep_cpu(void);
extern int sysenter_setup(void);
+extern void early_trap_init(void);
+
/* Defined in head.S */
extern struct desc_ptr early_gdt_descr;