Thumb-2: Implement the unified arch/arm/lib functions

This patch adds the ARM/Thumb-2 unified support for the arch/arm/lib/*
files.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 6763088b7607..a1814d927122 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -36,8 +36,13 @@ ENTRY(__get_user_1)
 ENDPROC(__get_user_1)
 
 ENTRY(__get_user_2)
+#ifdef CONFIG_THUMB2_KERNEL
+2:      ldrbt   r2, [r0]
+3:      ldrbt   r3, [r0, #1]
+#else
 2:      ldrbt   r2, [r0], #1
 3:      ldrbt   r3, [r0]
+#endif
 #ifndef __ARMEB__
         orr     r2, r2, r3, lsl #8
 #else