From b86040a59feb255a8193173caa4d5199464433d5 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 24 Jul 2009 12:32:54 +0100 Subject: Thumb-2: Implementation of the unified start-up and exceptions code This patch implements the ARM/Thumb-2 unified kernel start-up and exception handling code. Signed-off-by: Catalin Marinas --- arch/arm/include/asm/assembler.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/include/asm/assembler.h') diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 15f8a092b700..1acd1da36d00 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -127,3 +127,14 @@ #endif #endif .endm + +#ifdef CONFIG_THUMB2_KERNEL + .macro setmode, mode, reg + mov \reg, #\mode + msr cpsr_c, \reg + .endm +#else + .macro setmode, mode, reg + msr cpsr_c, #\mode + .endm +#endif -- cgit v1.2.3