arm: use canonical sub mnemonic
authorAndreas Bießmann <[email protected]>
Wed, 27 Nov 2013 15:09:29 +0000 (16:09 +0100)
committerAlbert ARIBAUD <[email protected]>
Tue, 14 Jan 2014 11:38:47 +0000 (12:38 +0100)
commit6ba2bc8fa9be4bd09ec43e39cb8e666480ef010c
tree47d6447cee038923acd58af3bc314077b48911b2
parente6fe4bd989b93b1f37a25771fc14478dd33aa0df
arm: use canonical sub mnemonic

Building some arm boards with older binutils may produce errors like this:

---8<---
crt0.S: Assembler messages:
crt0.S:70: Error: register expected, not '#(184)' -- `sub sp,#(184)'
--->8---

Use canonical version of the subtract mnemonic to avoid those issues.

Reported-by: Alexey Smishlayev <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
arch/arm/cpu/armv7/lowlevel_init.S
arch/arm/lib/crt0.S