diff options
| author | Jason Wessel <jason.wessel@windriver.com> | 2008-02-20 13:33:40 -0600 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2008-07-23 11:30:15 -0500 |
| commit | 5cbad0ebf45c5417104b383dc0e34f64fa7f2473 (patch) | |
| tree | bc6203084fa7cd810227f6b2632f7c4655d17ecf /arch/arm/kernel/traps.c | |
| parent | 68afab1cb31436fc9b256a5f44771fa58ed019e2 (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.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 5595fdd75e82..7277aef83098 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[]; |