#include <linux/linkage.h>
#include <asm/assembler.h>
-/* We don't use Thumb instructions for now */
-#define ARM(x...) x
-#define THUMB(x...)
-
/*
* A, Q = r0 + (r1 << 32)
* B, R = r2 + (r3 << 32)
)
ENTRY(__aeabi_uldivmod)
+.pushsection .text.__aeabi_uldivmod, "ax"
+
stmfd sp!, {r4, r5, r6, r7, THUMB(TMP,) lr}
@ Test if B == 0
orrs ip, B_0, B_1 @ Z set -> B == 0
@ Shift A to the right by the appropriate amount.
rsb D_1, D_0, #32
mov Q_0, A_0, lsr D_0
- orr Q_0, A_1, lsl D_1
+ ARM( orr Q_0, Q_0, A_1, lsl D_1 )
+ THUMB( lsl A_1, D_1 )
+ THUMB( orr Q_0, A_1 )
mov Q_1, A_1, lsr D_0
@ Move C to R
mov R_0, C_0
mov R_0, #0
mov R_1, #0
ldmfd sp!, {r4, r5, r6, r7, THUMB(TMP,) pc}
+.popsection
ENDPROC(__aeabi_uldivmod)