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-rw-r--r--arch/arm/vfp/Makefile2
-rw-r--r--arch/arm/vfp/vfphw.S30
2 files changed, 20 insertions, 12 deletions
diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index 9975b63ac3b0..749901a72d6d 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,6 +8,4 @@
# ccflags-y := -DDEBUG
# asflags-y := -DDEBUG
-KBUILD_AFLAGS :=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-
obj-y += vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index b2e560290860..29ed36b99d1d 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -258,11 +258,14 @@ vfp_current_hw_state_address:
ENTRY(vfp_get_float)
tbl_branch r0, r3, #3
+ .fpu vfpv2
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: mrc p10, 0, r0, c\dr, c0, 0 @ fmrs r0, s0
+1: vmov r0, s\dr
ret lr
.org 1b + 8
-1: mrc p10, 0, r0, c\dr, c0, 4 @ fmrs r0, s1
+ .endr
+ .irp dr,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+1: vmov r0, s\dr
ret lr
.org 1b + 8
.endr
@@ -270,11 +273,14 @@ ENDPROC(vfp_get_float)
ENTRY(vfp_put_float)
tbl_branch r1, r3, #3
+ .fpu vfpv2
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: mcr p10, 0, r0, c\dr, c0, 0 @ fmsr r0, s0
+1: vmov s\dr, r0
ret lr
.org 1b + 8
-1: mcr p10, 0, r0, c\dr, c0, 4 @ fmsr r0, s1
+ .endr
+ .irp dr,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+1: vmov s\dr, r0
ret lr
.org 1b + 8
.endr
@@ -282,15 +288,17 @@ ENDPROC(vfp_put_float)
ENTRY(vfp_get_double)
tbl_branch r0, r3, #3
+ .fpu vfpv2
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: fmrrd r0, r1, d\dr
+1: vmov r0, r1, d\dr
ret lr
.org 1b + 8
.endr
#ifdef CONFIG_VFPv3
@ d16 - d31 registers
- .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: mrrc p11, 3, r0, r1, c\dr @ fmrrd r0, r1, d\dr
+ .fpu vfpv3
+ .irp dr,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+1: vmov r0, r1, d\dr
ret lr
.org 1b + 8
.endr
@@ -304,15 +312,17 @@ ENDPROC(vfp_get_double)
ENTRY(vfp_put_double)
tbl_branch r2, r3, #3
+ .fpu vfpv2
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: fmdrr d\dr, r0, r1
+1: vmov d\dr, r0, r1
ret lr
.org 1b + 8
.endr
#ifdef CONFIG_VFPv3
+ .fpu vfpv3
@ d16 - d31 registers
- .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-1: mcrr p11, 3, r0, r1, c\dr @ fmdrr r0, r1, d\dr
+ .irp dr,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+1: vmov d\dr, r0, r1
ret lr
.org 1b + 8
.endr