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/*

 * This program is used to generate definitions needed by

 * assembly language modules.

 *

 * We use the technique used in the OSF Mach kernel code:

 * generate asm statements containing #defines,

 * compile this file to assembler, and then extract the

 * #defines from the assembly-language output.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version

 * 2 of the License, or (at your option) any later version.

 */

#include <stddef.h>

#include <linux/config.h>

#include <linux/signal.h>

#include <linux/sched.h>

#include <linux/kernel.h>

#include <linux/errno.h>

#include <linux/string.h>

#include <linux/types.h>

#include <linux/ptrace.h>

#include <linux/mman.h>

#include <linux/mm.h>

#include <asm/io.h>

#include <asm/page.h>

#include <asm/pgtable.h>

#include <asm/processor.h>

#include <asm/hardirq.h>

#include <asm/naca.h>

#include <asm/paca.h>

#include <asm/iSeries/ItLpPaca.h>

#include <asm/iSeries/ItLpQueue.h>

#include <asm/iSeries/HvLpEvent.h>

#include <asm/prom.h>

#include <asm/rtas.h>

#include <asm/cputable.h>

#define DEFINE(sym, val) \

        asm volatile("\n#define\t" #sym "\t%0" : : "i" (val))

int

main(void)

{

        DEFINE(SIGPENDING, offsetof(struct task_struct, sigpending));

        DEFINE(THREAD, offsetof(struct task_struct, thread));

        DEFINE(MM, offsetof(struct task_struct, mm));

        DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct));

        DEFINE(KSP, offsetof(struct thread_struct, ksp));

        DEFINE(PACA, offsetof(struct naca_struct, paca));

        DEFINE(SLBSIZE, offsetof(struct naca_struct, slb_size));

        DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct naca_struct, dCacheL1LogLineSize));

        DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct naca_struct, dCacheL1LinesPerPage));

        DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct naca_struct, iCacheL1LogLineSize));

        DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct naca_struct, iCacheL1LinesPerPage));

        DEFINE(DCACHEL1LINESIZE, offsetof(struct systemcfg, dCacheL1LineSize));

        DEFINE(ICACHEL1LINESIZE, offsetof(struct systemcfg, iCacheL1LineSize));

        DEFINE(PLATFORM, offsetof(struct systemcfg, platform));

        DEFINE(PACA_SIZE, sizeof(struct paca_struct));

        DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, xPacaIndex));

        DEFINE(PACAPROCSTART, offsetof(struct paca_struct, xProcStart));

        DEFINE(PACAKSAVE, offsetof(struct paca_struct, xKsave));

        DEFINE(PACACURRENT, offsetof(struct paca_struct, xCurrent));

        DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, xSavedMsr));

        DEFINE(PACASTABREAL, offsetof(struct paca_struct, xStab_data.real));

        DEFINE(PACASTABVIRT, offsetof(struct paca_struct, xStab_data.virt));

        DEFINE(PACASTABRR, offsetof(struct paca_struct, xStab_data.next_round_robin));

        DEFINE(PACAR1, offsetof(struct paca_struct, xR1));

        DEFINE(PACALPQUEUE, offsetof(struct paca_struct, lpQueuePtr));

        DEFINE(PACATOC, offsetof(struct paca_struct, xTOC));

        DEFINE(PACAEXCSP, offsetof(struct paca_struct, exception_sp));

        DEFINE(PACAHRDWINTSTACK, offsetof(struct paca_struct, xHrdIntStack));

        DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, xProcEnabled));

        DEFINE(PACAHRDWINTCOUNT, offsetof(struct paca_struct, xHrdIntCount));

        DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr));

        DEFINE(PACAPROFMODE, offsetof(struct paca_struct, prof_mode));

        DEFINE(PACAPROFLEN, offsetof(struct paca_struct, prof_len));

        DEFINE(PACAPROFSHIFT, offsetof(struct paca_struct, prof_shift));

        DEFINE(PACAPROFBUFFER, offsetof(struct paca_struct, prof_buffer));

        DEFINE(PACAPROFSTEXT, offsetof(struct paca_struct, prof_stext));

        DEFINE(PACAPROFETEXT, offsetof(struct paca_struct, prof_etext));

        DEFINE(PACAPMC1, offsetof(struct paca_struct, pmc[0]));

        DEFINE(PACAPMC2, offsetof(struct paca_struct, pmc[1]));

        DEFINE(PACAPMC3, offsetof(struct paca_struct, pmc[2]));

        DEFINE(PACAPMC4, offsetof(struct paca_struct, pmc[3]));

        DEFINE(PACAPMC5, offsetof(struct paca_struct, pmc[4]));

        DEFINE(PACAPMC6, offsetof(struct paca_struct, pmc[5]));

        DEFINE(PACAPMC7, offsetof(struct paca_struct, pmc[6]));

        DEFINE(PACAPMC8, offsetof(struct paca_struct, pmc[7]));

        DEFINE(PACAMMCR0, offsetof(struct paca_struct, pmc[8]));

        DEFINE(PACAMMCR1, offsetof(struct paca_struct, pmc[9]));

        DEFINE(PACAMMCRA, offsetof(struct paca_struct, pmc[10]));

        DEFINE(PACAPMCC1, offsetof(struct paca_struct, pmcc[0]));

        DEFINE(PACAPMCC2, offsetof(struct paca_struct, pmcc[1]));

        DEFINE(PACAPMCC3, offsetof(struct paca_struct, pmcc[2]));

        DEFINE(PACAPMCC4, offsetof(struct paca_struct, pmcc[3]));

        DEFINE(PACAPMCC5, offsetof(struct paca_struct, pmcc[4]));

        DEFINE(PACAPMCC6, offsetof(struct paca_struct, pmcc[5]));

        DEFINE(PACAPMCC7, offsetof(struct paca_struct, pmcc[6]));

        DEFINE(PACAPMCC8, offsetof(struct paca_struct, pmcc[7]));

        DEFINE(PACALPPACA, offsetof(struct paca_struct, xLpPaca));

        DEFINE(LPPACA, offsetof(struct paca_struct, xLpPaca));

        DEFINE(PACAREGSAV, offsetof(struct paca_struct, xRegSav));

        DEFINE(PACAEXC, offsetof(struct paca_struct, exception_stack));

        DEFINE(PACAGUARD, offsetof(struct paca_struct, guard));

        DEFINE(LPPACASRR0, offsetof(struct ItLpPaca, xSavedSrr0));

        DEFINE(LPPACASRR1, offsetof(struct ItLpPaca, xSavedSrr1));

        DEFINE(LPPACAANYINT, offsetof(struct ItLpPaca, xIntDword.xAnyInt));

        DEFINE(LPPACADECRINT, offsetof(struct ItLpPaca, xIntDword.xFields.xDecrInt));

        DEFINE(LPPACAPDCINT, offsetof(struct ItLpPaca, xIntDword.xFields.xPdcInt));

        DEFINE(LPQCUREVENTPTR, offsetof(struct ItLpQueue, xSlicCurEventPtr));

        DEFINE(LPQOVERFLOW, offsetof(struct ItLpQueue, xPlicOverflowIntPending));

        DEFINE(LPEVENTFLAGS, offsetof(struct HvLpEvent, xFlags));

        DEFINE(PROMENTRY, offsetof(struct prom_t, entry));

        DEFINE(RTASBASE, offsetof(struct rtas_t, base));

        DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));

        DEFINE(RTASSIZE, offsetof(struct rtas_t, size));

        DEFINE(LAST_SYSCALL, offsetof(struct thread_struct, last_syscall));

        DEFINE(PT_REGS, offsetof(struct thread_struct, regs));

        DEFINE(PT_TRACESYS, PT_TRACESYS);

        DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));

        DEFINE(NEED_RESCHED, offsetof(struct task_struct, need_resched));

        DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));

        DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));

        DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));

#ifdef CONFIG_ALTIVEC

        DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));

        DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));

        DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));

#endif /* CONFIG_ALTIVEC */

        DEFINE(THREAD_FLAGS, offsetof(struct thread_struct, flags));

        DEFINE(PPC_FLAG_32BIT, PPC_FLAG_32BIT);

        /*

         * Interrupt register frame

         */

        DEFINE(TASK_UNION_SIZE, sizeof(union task_union));

        DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);

        /*

         * 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 + 288);

        DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16 + 288);

        DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));

        DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));

        DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));

        DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));

        DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));

        DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));

        DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));

        DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));

        DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));

        DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));

        DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20]));

        DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21]));

        DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22]));

        DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23]));

        /*

         * Note: these symbols include _ because they overlap with special

         * register names

         */

        DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));

        DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));

        DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));

        DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));

        DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));

        DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));

        DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));

        DEFINE(_DSISR, 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(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);

        DEFINE(CLONE_VM, CLONE_VM);

        /* About the CPU features table */

        DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));

        DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));

        DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));

        DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));

        DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));

        /* About the CPU features table */

        DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));

        DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));

        DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));

        DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));

        DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));

        return 0;

}