diff options
| author | Paul Mackerras <paulus@samba.org> | 2013-10-15 20:43:02 +1100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-01-09 10:15:00 +0100 |
| commit | efff19122315f1431f6b02cd2983b15f5d3957bd (patch) | |
| tree | 7c0e937099931df69b9efb510a9030c419767db9 /arch/powerpc/kernel/asm-offsets.c | |
| parent | 09548fdaf32ce77a68e7f9a8a3098c1306b04858 (diff) | |
KVM: PPC: Store FP/VSX/VMX state in thread_fp/vr_state structures
This uses struct thread_fp_state and struct thread_vr_state to store
the floating-point, VMX/Altivec and VSX state, rather than flat arrays.
This makes transferring the state to/from the thread_struct simpler
and allows us to unify the get/set_one_reg implementations for the
VSX registers.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kernel/asm-offsets.c')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 2ea5cc033ec8..8403f9031d93 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -425,14 +425,11 @@ int main(void) DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid)); DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave)); - DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fpr)); - DEFINE(VCPU_FPSCR, offsetof(struct kvm_vcpu, arch.fpscr)); + DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr)); + DEFINE(VCPU_FPSCR, offsetof(struct kvm_vcpu, arch.fp.fpscr)); #ifdef CONFIG_ALTIVEC - DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr)); - DEFINE(VCPU_VSCR, offsetof(struct kvm_vcpu, arch.vscr)); -#endif -#ifdef CONFIG_VSX - DEFINE(VCPU_VSRS, offsetof(struct kvm_vcpu, arch.vsr)); + DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr)); + DEFINE(VCPU_VSCR, offsetof(struct kvm_vcpu, arch.vr.vscr)); #endif DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); |