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authorJason Wessel <jason.wessel@windriver.com>2008-02-20 13:33:40 -0600
committerJason Wessel <jason.wessel@windriver.com>2008-07-23 11:30:15 -0500
commit5cbad0ebf45c5417104b383dc0e34f64fa7f2473 (patch)
treebc6203084fa7cd810227f6b2632f7c4655d17ecf /arch/arm/kernel/traps.c
parent68afab1cb31436fc9b256a5f44771fa58ed019e2 (diff)
kgdb: support for ARCH=arm
This patch adds the ARCH=arm specific a kgdb backend, originally written by Deepak Saxena <dsaxena@plexity.net> and George Davis <gdavis@mvista.com>. Geoff Levand <geoffrey.levand@am.sony.com>, Nicolas Pitre, Manish Lachwani, and Jason Wessel have contributed various fixups here as well. The KGDB patch makes one change to the core ARM architecture such that the traps are initialized early for use with the debugger or other subsystems. [ mingo@elte.hu: small cleanups. ] [ ben-linux@fluff.org: fixed early_trap_init ] Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Deepak Saxena <dsaxena@plexity.net>
Diffstat (limited to 'arch/arm/kernel/traps.c')
-rw-r--r--arch/arm/kernel/traps.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 5595fdd75e8..7277aef8309 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -708,6 +708,11 @@ EXPORT_SYMBOL(abort);
void __init trap_init(void)
{
+ return;
+}
+
+void __init early_trap_init(void)
+{
unsigned long vectors = CONFIG_VECTORS_BASE;
extern char __stubs_start[], __stubs_end[];
extern char __vectors_start[], __vectors_end[];