mk_defs.c
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:9k
- /*
- * 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>
- #define DEFINE(sym, val)
- asm volatile("n#definet" #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(PACA_SIZE, sizeof(struct paca_struct));
- DEFINE(DCACHEL1LINESIZE, offsetof(struct naca_struct, dCacheL1LineSize));
- DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct naca_struct, dCacheL1LogLineSize));
- DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct naca_struct, dCacheL1LinesPerPage));
- DEFINE(ICACHEL1LINESIZE, offsetof(struct naca_struct, iCacheL1LineSize));
- DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct naca_struct, iCacheL1LogLineSize));
- DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct naca_struct, iCacheL1LinesPerPage));
- DEFINE(SLBSIZE, offsetof(struct naca_struct, slb_size));
- DEFINE(PLATFORM, offsetof(struct naca_struct, platform));
- 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_FPSCR, offsetof(struct thread_struct, fpscr));
- 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);
- return 0;
- }