ppc/powerpc: use kbuild.h instead of defining macros in asm-offsets.c

[linux-2.6-omap-h63xx.git] / arch / powerpc / kernel / asm-offsets.c

diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 292c6d8db0e1af76d5d0b8af7bca83385c0b05e1..59044e7ed6f46269cc806e37495fdc9a08d635a5 100644 (file)
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -23,10 +23,14 @@
 #include <linux/mm.h>
 #include <linux/suspend.h>
 #include <linux/hrtimer.h>
+#ifdef CONFIG_KVM
+#include <linux/kvm_host.h>
+#endif
 #ifdef CONFIG_PPC64
 #include <linux/time.h>
 #include <linux/hardirq.h>
 #endif
+#include <linux/kbuild.h>
 
 #include <asm/io.h>
 #include <asm/page.h>
@@ -48,11 +52,6 @@
 #include <asm/iseries/alpaca.h>
 #endif
 
-#define DEFINE(sym, val) \
-       asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
 int main(void)
 {
        DEFINE(THREAD, offsetof(struct task_struct, thread));
@@ -93,10 +92,7 @@ int main(void)
        DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
        DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
        DEFINE(TI_TASK, offsetof(struct thread_info, task));
-#ifdef CONFIG_PPC32
-       DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
        DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
-#endif /* CONFIG_PPC32 */
 
 #ifdef CONFIG_PPC64
        DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
@@ -165,13 +161,9 @@ int main(void)
 
        /* Interrupt register frame */
        DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
-#ifndef CONFIG_PPC64
-       DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
-#else /* CONFIG_PPC64 */
+       DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
+#ifdef CONFIG_PPC64
        DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
-       /* 288 = # of volatile regs, int & fp, for leaf routines */
-       /* which do not stack a frame.  See the PPC64 ABI.       */
-       DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288);
        /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
        DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
        DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
@@ -331,5 +323,30 @@ int main(void)
 
        DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
 
+#ifdef CONFIG_KVM
+       DEFINE(TLBE_BYTES, sizeof(struct tlbe));
+
+       DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
+       DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
+       DEFINE(VCPU_HOST_TLB, offsetof(struct kvm_vcpu, arch.host_tlb));
+       DEFINE(VCPU_SHADOW_TLB, offsetof(struct kvm_vcpu, arch.shadow_tlb));
+       DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
+       DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
+       DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
+       DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
+       DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
+       DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
+       DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.msr));
+       DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4));
+       DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5));
+       DEFINE(VCPU_SPRG6, offsetof(struct kvm_vcpu, arch.sprg6));
+       DEFINE(VCPU_SPRG7, offsetof(struct kvm_vcpu, arch.sprg7));
+       DEFINE(VCPU_PID, offsetof(struct kvm_vcpu, arch.pid));
+
+       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));
+#endif
+
        return 0;
 }