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authorAndreas Bießmann <andreas.devel@googlemail.com>2013-11-27 16:09:29 +0100
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-01-14 12:38:47 +0100
commit6ba2bc8fa9be4bd09ec43e39cb8e666480ef010c (patch)
tree47d6447cee038923acd58af3bc314077b48911b2 /arch/arm
parente6fe4bd989b93b1f37a25771fc14478dd33aa0df (diff)
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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 <alexey@xtech2.lv> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/cpu/armv7/lowlevel_init.S2
-rw-r--r--arch/arm/lib/crt0.S2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/lowlevel_init.S b/arch/arm/cpu/armv7/lowlevel_init.S
index 69e3053..f1aea05 100644
--- a/arch/arm/cpu/armv7/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/lowlevel_init.S
@@ -24,7 +24,7 @@ ENTRY(lowlevel_init)
#ifdef CONFIG_SPL_BUILD
ldr r9, =gdata
#else
- sub sp, #GD_SIZE
+ sub sp, sp, #GD_SIZE
bic sp, sp, #7
mov r9, sp
#endif
diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S
index ac54b93..dfc2de9 100644
--- a/arch/arm/lib/crt0.S
+++ b/arch/arm/lib/crt0.S
@@ -67,7 +67,7 @@ ENTRY(_main)
ldr sp, =(CONFIG_SYS_INIT_SP_ADDR)
#endif
bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
- sub sp, #GD_SIZE /* allocate one GD above SP */
+ sub sp, sp, #GD_SIZE /* allocate one GD above SP */
bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
mov r9, sp /* GD is above SP */
mov r0, #0