#include <asm/asm-offsets.h>
#include <linux/errno.h>
+#ifdef CONFIG_PPC_FPU
+
#define STKFRM (PPC_MIN_STKFRM + 16)
.macro extab instr,handler
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
oris r7,r6,MSR_VEC@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stvx vr0,r1,r8
lvx vr0,r1,r8
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
oris r7,r6,MSR_VEC@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stvx vr0,r1,r8
lvx vr0,r1,r8
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
oris r7,r6,MSR_VSX@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
STXVD2X(0,r1,r8)
LXVD2X(0,r1,r8)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
oris r7,r6,MSR_VSX@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
STXVD2X(0,r1,r8)
LXVD2X(0,r1,r8)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
extab 2b,3b
#endif /* CONFIG_VSX */
+
+#endif /* CONFIG_PPC_FPU */