From 88987ef91b99cf99bc5d167caeb31d4958fbf931 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 24 Jul 2009 12:32:52 +0100 Subject: Thumb-2: Add some .align statements to the .S files Since the Thumb-2 instructions can be 16-bit wide, data in the .text sections may not be aligned to a 32-bit word and this leads to unaligned exceptions. This patch does not affect the ARM code generation. Signed-off-by: Catalin Marinas --- arch/arm/boot/compressed/head.S | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 4515728c5345..82f5fcfd9567 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -291,6 +291,7 @@ wont_overwrite: mov r0, r4 bl decompress_kernel b call_kernel + .align 2 .type LC0, #object LC0: .word LC0 @ r1 .word __bss_start @ r2 @@ -589,6 +590,7 @@ call_cache_fn: adr r12, proc_types * methods. Writeback caches _must_ have the flush method * defined. */ + .align 2 .type proc_types,#object proc_types: .word 0x41560600 @ ARM6/610 @@ -945,6 +947,7 @@ __armv3_mpu_cache_flush: * memory, which again must be relocatable. */ #ifdef DEBUG + .align 2 .type phexbuf,#object phexbuf: .space 12 .size phexbuf, . - phexbuf -- cgit v1.2.3