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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 /include/asm-arm/traps.h
parentkgdb: remove unused HAVE_ARCH_KGDB_SHADOW_INFO config variable (diff)
downloadlinux-dev-5cbad0ebf45c5417104b383dc0e34f64fa7f2473.tar.xz
linux-dev-5cbad0ebf45c5417104b383dc0e34f64fa7f2473.zip
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 '')
-rw-r--r--include/asm-arm/traps.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/traps.h b/include/asm-arm/traps.h
index f1541afcf85c..aa399aec568e 100644
--- a/include/asm-arm/traps.h
+++ b/include/asm-arm/traps.h
@@ -24,4 +24,6 @@ static inline int in_exception_text(unsigned long ptr)
ptr < (unsigned long)&__exception_text_end;
}
+extern void __init early_trap_init(void);
+
#endif