From 7a90e00dda0bae66b5232d5a37155f13a0581369 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Sat, 15 Aug 2009 07:41:45 +0900 Subject: sh: Make sure rte delay slots are nopped out on all parts. Future SH parts do not support any instruction but a nop in the rte delay slot, so make the change for all offending parts. SH-5 is excluded from this, and already has its own set of restrictions with regards to rte delay slot handling. Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh2/entry.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/sh/kernel/cpu/sh2') diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S index becc54c45692..c8a4331d9b8d 100644 --- a/arch/sh/kernel/cpu/sh2/entry.S +++ b/arch/sh/kernel/cpu/sh2/entry.S @@ -227,8 +227,9 @@ ENTRY(sh_bios_handler) mov.l @r15+, r14 add #8,r15 lds.l @r15+, pr + mov.l @r15+,r15 rte - mov.l @r15+,r15 + nop .align 2 1: .long gdb_vbr_vector #endif /* CONFIG_SH_STANDARD_BIOS */ -- cgit v1.2.3-59-g8ed1b