diff options
Diffstat (limited to 'include/asm-arm/flat.h')
| -rw-r--r-- | include/asm-arm/flat.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h index 96694647858..16f5375e57b 100644 --- a/include/asm-arm/flat.h +++ b/include/asm-arm/flat.h @@ -5,7 +5,9 @@ #ifndef __ARM_FLAT_H__ #define __ARM_FLAT_H__ -#define flat_stack_align(sp) /* nothing needed */ +/* An odd number of words will be pushed after this alignment, so + deliberately misalign the value. */ +#define flat_stack_align(sp) sp = (void *)(((unsigned long)(sp) - 4) | 4) #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) |