powerpc: merge asm-offsets.c (d1dead5c) · Commits · e / devices / android_kernel_fairphone_FP3

arch/powerpc/kernel/asm-offsets.c

+117 −103

Original line number	Original line	Diff line number	Diff line
	@@ -20,17 +20,20 @@
	#include <linux/errno.h>		#include <linux/errno.h>
	#include <linux/string.h>		#include <linux/string.h>
	#include <linux/types.h>		#include <linux/types.h>
	#include <linux/ptrace.h>
	#include <linux/suspend.h>
	#include <linux/mman.h>		#include <linux/mman.h>
	#include <linux/mm.h>		#include <linux/mm.h>
			#ifdef CONFIG_PPC64
	#include <linux/time.h>		#include <linux/time.h>
	#include <linux/hardirq.h>		#include <linux/hardirq.h>
			#else
			#include <linux/ptrace.h>
			#include <linux/suspend.h>
			#endif

	#include <asm/io.h>		#include <asm/io.h>
	#include <asm/page.h>		#include <asm/page.h>
	#include <asm/pgtable.h>		#include <asm/pgtable.h>
	#include <asm/processor.h>		#include <asm/processor.h>

	#include <asm/cputable.h>		#include <asm/cputable.h>
	#include <asm/thread_info.h>		#include <asm/thread_info.h>
	#ifdef CONFIG_PPC64		#ifdef CONFIG_PPC64
	@@ -50,63 +53,117 @@

	int main(void)		int main(void)
	{		{
	/* thread struct on stack */		DEFINE(THREAD, offsetof(struct task_struct, thread));
	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));		DEFINE(MM, offsetof(struct task_struct, mm));
	DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
	DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
	#ifdef CONFIG_PPC32
	DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
	#endif
	#ifdef CONFIG_PPC64		#ifdef CONFIG_PPC64
	DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror));
	DEFINE(THREAD_SHIFT, THREAD_SHIFT);		DEFINE(THREAD_SHIFT, THREAD_SHIFT);
	#endif
	DEFINE(THREAD_SIZE, THREAD_SIZE);		DEFINE(THREAD_SIZE, THREAD_SIZE);
			DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
	/* task_struct->thread */		#else
	DEFINE(THREAD, offsetof(struct task_struct, thread));
	DEFINE(THREAD_INFO, offsetof(struct task_struct, thread_info));		DEFINE(THREAD_INFO, offsetof(struct task_struct, thread_info));
	DEFINE(MM, offsetof(struct task_struct, mm));
	DEFINE(PTRACE, offsetof(struct task_struct, ptrace));		DEFINE(PTRACE, offsetof(struct task_struct, ptrace));
			#endif /* CONFIG_PPC64 */

	DEFINE(KSP, offsetof(struct thread_struct, ksp));		DEFINE(KSP, offsetof(struct thread_struct, ksp));
	DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
	DEFINE(LAST_SYSCALL, offsetof(struct thread_struct, last_syscall));
	DEFINE(PT_REGS, offsetof(struct thread_struct, regs));		DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
	DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));		DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
	DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));		DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
	DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));		DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
	#if defined(CONFIG_4xx) \|\| defined(CONFIG_BOOKE)
	DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0));
	DEFINE(PT_PTRACED, PT_PTRACED);
	#endif
	#ifdef CONFIG_PPC64
	DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
	#endif

	#ifdef CONFIG_ALTIVEC		#ifdef CONFIG_ALTIVEC
	DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));		DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
	DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));		DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
	DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));		DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
	DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));		DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
	#endif /* CONFIG_ALTIVEC */		#endif /* CONFIG_ALTIVEC */
			#ifdef CONFIG_PPC64
			DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
			#else /* CONFIG_PPC64 */
			DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
			DEFINE(LAST_SYSCALL, offsetof(struct thread_struct, last_syscall));
			#if defined(CONFIG_4xx) \|\| defined(CONFIG_BOOKE)
			DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0));
			DEFINE(PT_PTRACED, PT_PTRACED);
			#endif
	#ifdef CONFIG_SPE		#ifdef CONFIG_SPE
	DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));		DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
	DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));		DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
	DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));		DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
	DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));		DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
	#endif /* CONFIG_SPE */		#endif /* CONFIG_SPE */
			#endif /* CONFIG_PPC64 */

			DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
			DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
			#ifdef CONFIG_PPC64
			DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror));
			#else
			DEFINE(TI_TASK, offsetof(struct thread_info, task));
			DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
			DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
			DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
			#endif /* CONFIG_PPC64 */

			#ifdef CONFIG_PPC64
			DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
			DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
			DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
			DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
			DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
			DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
			DEFINE(PLATFORM, offsetof(struct systemcfg, platform));

			/* paca */
			DEFINE(PACA_SIZE, sizeof(struct paca_struct));
			DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
			DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
			DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
			DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
			DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
			DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
			DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
			DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
			DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
			DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
			DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled));
			DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
			DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
			DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
			#ifdef CONFIG_HUGETLB_PAGE
			DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas));
			DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas));
			#endif /* CONFIG_HUGETLB_PAGE */
			DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr));
			DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
			DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
			DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
			DEFINE(PACA_EXDSI, offsetof(struct paca_struct, exdsi));
			DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
			DEFINE(PACALPPACA, offsetof(struct paca_struct, lppaca));
			DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));

			DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
			DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
			DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
			DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));

			/* RTAS */
			DEFINE(RTASBASE, offsetof(struct rtas_t, base));
			DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
			#endif /* CONFIG_PPC64 */

	/* Interrupt register frame */		/* Interrupt register frame */
	DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);		DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
	#ifndef CONFIG_PPC64		#ifndef CONFIG_PPC64
	DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));		DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
	#else		#else /* CONFIG_PPC64 */
	DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));		DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));

	/* 288 = # of volatile regs, int & fp, for leaf routines */		/* 288 = # of volatile regs, int & fp, for leaf routines */
	/* which do not stack a frame. See the PPC64 ABI. */		/* which do not stack a frame. See the PPC64 ABI. */
	DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288);		DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288);
	#endif		/* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
	/* in fact we only use gpr0 - gpr9 and gpr20 - gpr23 */		DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
			DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
			#endif /* CONFIG_PPC64 */
	DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));		DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
	DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));		DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
	DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));		DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
	@@ -121,6 +178,7 @@ int main(void)
	DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));		DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
	DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));		DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
	DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));		DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
			#ifndef CONFIG_PPC64
	DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));		DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
	DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));		DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));
	DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));		DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));
	@@ -139,6 +197,7 @@ int main(void)
	DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));		DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
	DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));		DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
	DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));		DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
			#endif /* CONFIG_PPC64 */
	/*		/*
	* Note: these symbols include _ because they overlap with special		* Note: these symbols include _ because they overlap with special
	* register names		* register names
	@@ -148,23 +207,37 @@ int main(void)
	DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));		DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
	DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));		DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
	DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));		DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
	DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
	DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));		DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
	DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));		DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
	DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));		DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
	/* The PowerPC 400-class & Book-E processors have neither the DAR nor the DSISR		DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
	* SPRs. Hence, we overload them to hold the similar DEAR and ESR SPRs		DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
	* for such processors. For critical interrupts we use them to		#ifndef CONFIG_PPC64
	* hold SRR0 and SRR1.		DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
			/*
			* The PowerPC 400-class & Book-E processors have neither the DAR
			* nor the DSISR SPRs. Hence, we overload them to hold the similar
			* DEAR and ESR SPRs for such processors. For critical interrupts
			* we use them to hold SRR0 and SRR1.
	*/		*/
	DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));		DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
	DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));		DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
	DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
	DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
	DEFINE(TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));		DEFINE(TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
			#else /* CONFIG_PPC64 */
			DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
			DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));

			/* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
			DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
			DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
			#endif /* CONFIG_PPC64 */

	DEFINE(CLONE_VM, CLONE_VM);		DEFINE(CLONE_VM, CLONE_VM);
	DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);		DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);

			#ifndef CONFIG_PPC64
	DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));		DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
			#endif /* ! CONFIG_PPC64 */

	/* About the CPU features table */		/* About the CPU features table */
	DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));		DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));
	@@ -173,66 +246,13 @@ int main(void)
	DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));		DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
	DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));		DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));

	#ifdef CONFIG_PPC64		#ifndef CONFIG_PPC64
	DEFINE(MM, offsetof(struct task_struct, mm));		DEFINE(pbe_address, offsetof(struct pbe, address));
	DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));		DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
			DEFINE(pbe_next, offsetof(struct pbe, next));
	DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
	DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
	DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
	DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
	DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
	DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
	DEFINE(PLATFORM, offsetof(struct systemcfg, platform));

	/* paca */
	DEFINE(PACA_SIZE, sizeof(struct paca_struct));
	DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
	DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
	DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
	DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
	DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
	DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
	DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
	DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
	DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
	DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
	DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled));
	DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
	DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
	DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
	#ifdef CONFIG_HUGETLB_PAGE
	DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas));
	DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas));
	#endif /* CONFIG_HUGETLB_PAGE */
	DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr));
	DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
	DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
	DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
	DEFINE(PACA_EXDSI, offsetof(struct paca_struct, exdsi));
	DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
	DEFINE(PACALPPACA, offsetof(struct paca_struct, lppaca));
	DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
	DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
	DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
	DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
	DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));

	/* RTAS */
	DEFINE(RTASBASE, offsetof(struct rtas_t, base));
	DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));

	DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
	DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));

	/* 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);

	/* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
	DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
	DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);

			DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
			#else /* CONFIG_PPC64 */
	/* systemcfg offsets for use by vdso */		/* systemcfg offsets for use by vdso */
	DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));		DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));
	DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));		DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));
	@@ -251,12 +271,6 @@ int main(void)
	DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));		DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
	DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));		DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
	DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));		DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
	#endif		#endif /* CONFIG_PPC64 */

	DEFINE(pbe_address, offsetof(struct pbe, address));
	DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
	DEFINE(pbe_next, offsetof(struct pbe, next));

	DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
	return 0;		return 0;
	}		}