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Diffstat (limited to 'arch/ppc64/kernel/asm-offsets.c')
-rw-r--r--arch/ppc64/kernel/asm-offsets.c195
1 files changed, 0 insertions, 195 deletions
diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c
deleted file mode 100644
index 84ab5c18ef5..00000000000
--- a/arch/ppc64/kernel/asm-offsets.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * 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 <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/mman.h>
-#include <linux/mm.h>
-#include <linux/time.h>
-#include <linux/hardirq.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-
-#include <asm/paca.h>
-#include <asm/lppaca.h>
-#include <asm/iseries/hv_lp_event.h>
-#include <asm/rtas.h>
-#include <asm/cputable.h>
-#include <asm/cache.h>
-#include <asm/systemcfg.h>
-#include <asm/compat.h>
-
-#define DEFINE(sym, val) \
- asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
-int main(void)
-{
- /* thread struct on stack */
- DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
- DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
- DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror));
-
- /* task_struct->thread */
- DEFINE(THREAD, offsetof(struct task_struct, thread));
- DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
- DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
- DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
- DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
- DEFINE(KSP, offsetof(struct thread_struct, ksp));
- DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
-
-#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));
- DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
-#endif /* CONFIG_ALTIVEC */
- DEFINE(MM, offsetof(struct task_struct, mm));
- DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
-
- 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_LPAR, PLATFORM_LPAR);
-
- /* 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_PPC_64K_PAGES
- DEFINE(PACAPGDIR, offsetof(struct paca_struct, pgdir));
-#endif
-#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));
-
- /* Interrupt register frame */
- DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
-
- 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);
- 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(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
- DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
- DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
- DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
- /*
- * 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);
- DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
-
- /* 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));
-
- /* systemcfg offsets for use by vdso */
- 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_TO_XS, offsetof(struct systemcfg, tb_to_xs));
- DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec));
- DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count));
- DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest));
- DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime));
- DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32));
- DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64));
-
- /* timeval/timezone offsets for use by vdso */
- DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
- DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
- DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
- DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
- DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
- DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
-
- return 0;
-}