diff options
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/cpu/sh2/entry.S | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S index 8de48102ac8..7f7d292f36e 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 |