[PATCH 18/27] Add Book3s_64 offsets to asm-offsets.c

Alexander Graf
2009-10-30T15:47:31Z

We need to access some VCPU fields from assembly code. In order to get
the proper offsets, we have to define them in asm-offsets.c.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kernel/asm-offsets.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 0812b0f..aba3ea6 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -398,6 +398,19 @@ int main(void)
DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
+
+ /* book3s_64 */
+#ifdef CONFIG_PPC64
+ DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
+ DEFINE(VCPU_HOST_RETIP, offsetof(struct kvm_vcpu, arch.host_retip));
+ DEFINE(VCPU_HOST_R2, offsetof(struct kvm_vcpu, arch.host_r2));
+ DEFINE(VCPU_HOST_MSR, offsetof(struct kvm_vcpu, arch.host_msr));
+ DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
+ DEFINE(VCPU_TRAMPOLINE_LOWMEM, offsetof(struct kvm_vcpu, arch.trampoline_lowmem));
+ DEFINE(VCPU_TRAMPOLINE_ENTER, offsetof(struct kvm_vcpu, arch.trampoline_enter));
+ DEFINE(VCPU_HIGHMEM_HANDLER, offsetof(struct kvm_vcpu, arch.highmem_handler));
+ DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
+#endif
#endif
#ifdef CONFIG_44x
DEFINE(PGD_T_LOG2, PGD_T_LOG2);
--
1.6.0.2