From 4aa362bbdd801dd971acbe3db479fe871f2fed0b Mon Sep 17 00:00:00 2001 From: Yoshinori Sato Date: Tue, 19 Dec 2006 12:10:48 +0900 Subject: [PATCH] sh: Update SH-2 to use the debug trap jump table. Signed-off-by: Yoshinori Sato Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh2/entry.S | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S index 8de48102ac..7f7d292f36 100644 --- a/arch/sh/kernel/cpu/sh2/entry.S +++ b/arch/sh/kernel/cpu/sh2/entry.S @@ -178,12 +178,10 @@ interrupt_entry: 8: .long do_exception_error trap_entry: - /* verbose BUG trapa entry check */ - mov #0x3e,r8 - cmp/ge r8,r9 - bf/s 1f - add #-0x10,r9 - add #0x10,r9 + mov #0x30,r8 + cmp/ge r8,r9 ! vector 0x20-0x2f is systemcall + bt 1f + add #-0x10,r9 ! convert SH2 to SH3/4 ABI 1: shll2 r9 ! TRA mov #OFF_TRA,r8 -- 2.39.5