diff options
Diffstat (limited to 'include/asm-arm/fpstate.h')
-rw-r--r-- | include/asm-arm/fpstate.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h index f31cda5a55ee..392eb5332323 100644 --- a/include/asm-arm/fpstate.h +++ b/include/asm-arm/fpstate.h | |||
@@ -17,14 +17,18 @@ | |||
17 | /* | 17 | /* |
18 | * VFP storage area has: | 18 | * VFP storage area has: |
19 | * - FPEXC, FPSCR, FPINST and FPINST2. | 19 | * - FPEXC, FPSCR, FPINST and FPINST2. |
20 | * - 16 double precision data registers | 20 | * - 16 or 32 double precision data registers |
21 | * - an implementation-dependant word of state for FLDMX/FSTMX | 21 | * - an implementation-dependant word of state for FLDMX/FSTMX (pre-ARMv6) |
22 | * | 22 | * |
23 | * FPEXC will always be non-zero once the VFP has been used in this process. | 23 | * FPEXC will always be non-zero once the VFP has been used in this process. |
24 | */ | 24 | */ |
25 | 25 | ||
26 | struct vfp_hard_struct { | 26 | struct vfp_hard_struct { |
27 | #ifdef CONFIG_VFPv3 | ||
28 | __u64 fpregs[32]; | ||
29 | #else | ||
27 | __u64 fpregs[16]; | 30 | __u64 fpregs[16]; |
31 | #endif | ||
28 | #if __LINUX_ARM_ARCH__ < 6 | 32 | #if __LINUX_ARM_ARCH__ < 6 |
29 | __u32 fpmx_state; | 33 | __u32 fpmx_state; |
30 | #endif | 34 | #endif |
@@ -35,6 +39,7 @@ struct vfp_hard_struct { | |||
35 | */ | 39 | */ |
36 | __u32 fpinst; | 40 | __u32 fpinst; |
37 | __u32 fpinst2; | 41 | __u32 fpinst2; |
42 | |||
38 | #ifdef CONFIG_SMP | 43 | #ifdef CONFIG_SMP |
39 | __u32 cpu; | 44 | __u32 cpu; |
40 | #endif | 45 | #endif |