From 347c8b70b1d5256e445e54e736f88d21877616cf Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 24 Jul 2009 12:32:56 +0100 Subject: Thumb-2: Implement the unified arch/arm/mm support This patch adds the ARM/Thumb-2 unified support to the arch/arm/mm/* files. Signed-off-by: Catalin Marinas --- arch/arm/mm/proc-v7.S | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm/mm/proc-v7.S') diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 180a08d..c19aecd 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -127,7 +127,9 @@ ENDPROC(cpu_v7_switch_mm) */ ENTRY(cpu_v7_set_pte_ext) #ifdef CONFIG_MMU - str r1, [r0], #-2048 @ linux version + ARM( str r1, [r0], #-2048 ) @ linux version + THUMB( str r1, [r0] ) @ linux version + THUMB( sub r0, r0, #2048 ) bic r3, r1, #0x000003f0 bic r3, r3, #PTE_TYPE_MASK @@ -273,6 +275,7 @@ __v7_setup: mrc p15, 0, r0, c1, c0, 0 @ read control register bic r0, r0, r5 @ clear bits them orr r0, r0, r6 @ set them + THUMB( orr r0, r0, #1 << 30 ) @ Thumb exceptions mov pc, lr @ return to head.S:__ret ENDPROC(__v7_setup) -- cgit v1.1