forked from Minki/linux
902e06eb86
Partially copied from commit df0698be14 ("ARM: stack protector:
change the canary value per task")
A new random value for the canary is stored in the task struct whenever
a new task is forked. This is meant to allow for different canary values
per task. On powerpc, GCC expects the canary value to be found in a global
variable called __stack_chk_guard. So this variable has to be updated
with the value stored in the task struct whenever a task switch occurs.
Because the variable GCC expects is global, this cannot work on SMP
unfortunately. So, on SMP, the same initial canary value is kept
throughout, making this feature a bit less effective although it is still
useful.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
765 lines
34 KiB
C
765 lines
34 KiB
C
/*
|
|
* 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/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/suspend.h>
|
|
#include <linux/hrtimer.h>
|
|
#ifdef CONFIG_PPC64
|
|
#include <linux/time.h>
|
|
#include <linux/hardirq.h>
|
|
#endif
|
|
#include <linux/kbuild.h>
|
|
|
|
#include <asm/io.h>
|
|
#include <asm/page.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/cputable.h>
|
|
#include <asm/thread_info.h>
|
|
#include <asm/rtas.h>
|
|
#include <asm/vdso_datapage.h>
|
|
#include <asm/dbell.h>
|
|
#ifdef CONFIG_PPC64
|
|
#include <asm/paca.h>
|
|
#include <asm/lppaca.h>
|
|
#include <asm/cache.h>
|
|
#include <asm/compat.h>
|
|
#include <asm/mmu.h>
|
|
#include <asm/hvcall.h>
|
|
#include <asm/xics.h>
|
|
#endif
|
|
#ifdef CONFIG_PPC_POWERNV
|
|
#include <asm/opal.h>
|
|
#endif
|
|
#if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST)
|
|
#include <linux/kvm_host.h>
|
|
#endif
|
|
#if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S)
|
|
#include <asm/kvm_book3s.h>
|
|
#include <asm/kvm_ppc.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC32
|
|
#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
|
|
#include "head_booke.h"
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_PPC_FSL_BOOK3E)
|
|
#include "../mm/mmu_decl.h"
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC_8xx
|
|
#include <asm/fixmap.h>
|
|
#endif
|
|
|
|
int main(void)
|
|
{
|
|
DEFINE(THREAD, offsetof(struct task_struct, thread));
|
|
DEFINE(MM, offsetof(struct task_struct, mm));
|
|
DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
|
|
#ifdef CONFIG_PPC64
|
|
DEFINE(SIGSEGV, SIGSEGV);
|
|
DEFINE(NMI_MASK, NMI_MASK);
|
|
DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr));
|
|
#else
|
|
DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
|
|
DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
|
|
DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
|
|
#endif /* CONFIG_PPC64 */
|
|
|
|
#ifdef CONFIG_LIVEPATCH
|
|
DEFINE(TI_livepatch_sp, offsetof(struct thread_info, livepatch_sp));
|
|
#endif
|
|
|
|
#ifdef CONFIG_CC_STACKPROTECTOR
|
|
DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
|
|
#endif
|
|
DEFINE(KSP, offsetof(struct thread_struct, ksp));
|
|
DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
|
|
#ifdef CONFIG_BOOKE
|
|
DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0]));
|
|
#endif
|
|
DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
|
|
DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state));
|
|
DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area));
|
|
DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr));
|
|
DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp));
|
|
#ifdef CONFIG_ALTIVEC
|
|
DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state));
|
|
DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area));
|
|
DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
|
|
DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
|
|
DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr));
|
|
DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec));
|
|
#endif /* CONFIG_ALTIVEC */
|
|
#ifdef CONFIG_VSX
|
|
DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
|
|
#endif /* CONFIG_VSX */
|
|
#ifdef CONFIG_PPC64
|
|
DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
|
|
#else /* CONFIG_PPC64 */
|
|
DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
|
|
#ifdef CONFIG_SPE
|
|
DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
|
|
DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
|
|
DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
|
|
DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
|
|
#endif /* CONFIG_SPE */
|
|
#endif /* CONFIG_PPC64 */
|
|
#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
|
|
DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0));
|
|
#endif
|
|
#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
|
|
DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu));
|
|
#endif
|
|
#if defined(CONFIG_KVM) && defined(CONFIG_BOOKE)
|
|
DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu));
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
|
|
DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch));
|
|
DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar));
|
|
DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr));
|
|
DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar));
|
|
DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
|
|
DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
|
|
DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
|
|
DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
|
|
DEFINE(THREAD_CKVRSTATE, offsetof(struct thread_struct,
|
|
ckvr_state));
|
|
DEFINE(THREAD_CKVRSAVE, offsetof(struct thread_struct,
|
|
ckvrsave));
|
|
DEFINE(THREAD_CKFPSTATE, offsetof(struct thread_struct,
|
|
ckfp_state));
|
|
/* Local pt_regs on stack for Transactional Memory funcs. */
|
|
DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
|
|
sizeof(struct pt_regs) + 16);
|
|
#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
|
|
|
|
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
|
|
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));
|
|
DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
|
|
|
|
#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));
|
|
/* 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(PACASTABRR, offsetof(struct paca_struct, stab_rr));
|
|
DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
|
|
DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
|
|
DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
|
|
DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
|
|
DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
|
|
DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened));
|
|
#ifdef CONFIG_PPC_BOOK3S
|
|
DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id));
|
|
#ifdef CONFIG_PPC_MM_SLICES
|
|
DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
|
|
mm_ctx_low_slices_psize));
|
|
DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
|
|
mm_ctx_high_slices_psize));
|
|
DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
|
|
#endif /* CONFIG_PPC_MM_SLICES */
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC_BOOK3E
|
|
DEFINE(PACAPGD, offsetof(struct paca_struct, pgd));
|
|
DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd));
|
|
DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
|
|
DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb));
|
|
DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
|
|
DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit));
|
|
DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg));
|
|
DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack));
|
|
DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack));
|
|
DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack));
|
|
DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr));
|
|
|
|
DEFINE(TCD_ESEL_NEXT,
|
|
offsetof(struct tlb_core_data, esel_next));
|
|
DEFINE(TCD_ESEL_MAX,
|
|
offsetof(struct tlb_core_data, esel_max));
|
|
DEFINE(TCD_ESEL_FIRST,
|
|
offsetof(struct tlb_core_data, esel_first));
|
|
#endif /* CONFIG_PPC_BOOK3E */
|
|
|
|
#ifdef CONFIG_PPC_STD_MMU_64
|
|
DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
|
|
DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
|
|
DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
|
|
#ifdef CONFIG_PPC_MM_SLICES
|
|
DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
|
|
#else
|
|
DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp));
|
|
#endif /* CONFIG_PPC_MM_SLICES */
|
|
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(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
|
|
DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
|
|
DEFINE(SLBSHADOW_STACKVSID,
|
|
offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
|
|
DEFINE(SLBSHADOW_STACKESID,
|
|
offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
|
|
DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
|
|
DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use));
|
|
DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx));
|
|
DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count));
|
|
DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx));
|
|
#endif /* CONFIG_PPC_STD_MMU_64 */
|
|
DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
|
|
#ifdef CONFIG_PPC_BOOK3S_64
|
|
DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp));
|
|
DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce));
|
|
#endif
|
|
DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
|
|
DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
|
|
DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default));
|
|
DEFINE(ACCOUNT_STARTTIME,
|
|
offsetof(struct paca_struct, accounting.starttime));
|
|
DEFINE(ACCOUNT_STARTTIME_USER,
|
|
offsetof(struct paca_struct, accounting.starttime_user));
|
|
DEFINE(ACCOUNT_USER_TIME,
|
|
offsetof(struct paca_struct, accounting.user_time));
|
|
DEFINE(ACCOUNT_SYSTEM_TIME,
|
|
offsetof(struct paca_struct, accounting.system_time));
|
|
DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
|
|
DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost));
|
|
DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso));
|
|
#else /* CONFIG_PPC64 */
|
|
#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
|
|
DEFINE(ACCOUNT_STARTTIME,
|
|
offsetof(struct thread_info, accounting.starttime));
|
|
DEFINE(ACCOUNT_STARTTIME_USER,
|
|
offsetof(struct thread_info, accounting.starttime_user));
|
|
DEFINE(ACCOUNT_USER_TIME,
|
|
offsetof(struct thread_info, accounting.user_time));
|
|
DEFINE(ACCOUNT_SYSTEM_TIME,
|
|
offsetof(struct thread_info, accounting.system_time));
|
|
#endif
|
|
#endif /* CONFIG_PPC64 */
|
|
|
|
/* RTAS */
|
|
DEFINE(RTASBASE, offsetof(struct rtas_t, base));
|
|
DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
|
|
|
|
/* Interrupt register frame */
|
|
DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
|
|
DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
|
|
#ifdef CONFIG_PPC64
|
|
/* 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);
|
|
#endif /* CONFIG_PPC64 */
|
|
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]));
|
|
#ifndef CONFIG_PPC64
|
|
DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
|
|
#endif /* CONFIG_PPC64 */
|
|
/*
|
|
* 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));
|
|
#ifndef CONFIG_PPC64
|
|
/*
|
|
* 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(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
|
|
#else /* CONFIG_PPC64 */
|
|
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 */
|
|
|
|
#if defined(CONFIG_PPC32)
|
|
#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
|
|
DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
|
|
DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
|
|
/* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
|
|
DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
|
|
DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
|
|
DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
|
|
DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
|
|
DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
|
|
DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
|
|
DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
|
|
DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
|
|
DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
|
|
DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
|
|
DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
|
|
DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
|
|
DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef CONFIG_PPC64
|
|
DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
|
|
#endif /* ! CONFIG_PPC64 */
|
|
|
|
/* About the CPU features table */
|
|
DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
|
|
DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
|
|
DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
|
|
|
|
DEFINE(pbe_address, offsetof(struct pbe, address));
|
|
DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
|
|
DEFINE(pbe_next, offsetof(struct pbe, next));
|
|
|
|
#ifndef CONFIG_PPC64
|
|
DEFINE(TASK_SIZE, TASK_SIZE);
|
|
DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
|
|
#endif /* ! CONFIG_PPC64 */
|
|
|
|
/* datapage offsets for use by vdso */
|
|
DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
|
|
DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
|
|
DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
|
|
DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
|
|
DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
|
|
DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
|
|
DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
|
|
DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
|
|
DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
|
|
DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
|
|
DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction));
|
|
DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
|
|
DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
|
|
DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
|
|
DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
|
|
#ifdef CONFIG_PPC64
|
|
DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
|
|
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(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
|
|
DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
|
|
DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
|
|
DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
|
|
#else
|
|
DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
|
|
DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
|
|
DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
|
|
DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
|
|
#endif
|
|
/* timeval/timezone offsets for use by vdso */
|
|
DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
|
|
DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
|
|
|
|
/* Other bits used by the vdso */
|
|
DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
|
|
DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
|
|
DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
|
|
DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
|
|
|
|
#ifdef CONFIG_BUG
|
|
DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
|
|
#endif
|
|
|
|
#ifdef MAX_PGD_TABLE_SIZE
|
|
DEFINE(PGD_TABLE_SIZE, MAX_PGD_TABLE_SIZE);
|
|
#else
|
|
DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
|
|
#endif
|
|
DEFINE(PTE_SIZE, sizeof(pte_t));
|
|
|
|
#ifdef CONFIG_KVM
|
|
DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
|
|
DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
|
|
DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid));
|
|
DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
|
|
DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave));
|
|
DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr));
|
|
#ifdef CONFIG_ALTIVEC
|
|
DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr));
|
|
#endif
|
|
DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
|
|
DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
|
|
DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
|
|
#ifdef CONFIG_PPC_BOOK3S
|
|
DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar));
|
|
#endif
|
|
DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
|
|
DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
|
|
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
|
|
DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr));
|
|
DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0));
|
|
DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1));
|
|
DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0));
|
|
DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1));
|
|
DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2));
|
|
DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3));
|
|
#endif
|
|
#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING
|
|
DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry));
|
|
DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr));
|
|
DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit));
|
|
DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time));
|
|
DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time));
|
|
DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity));
|
|
DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start));
|
|
DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount));
|
|
DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total));
|
|
DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min));
|
|
DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max));
|
|
#endif
|
|
DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3));
|
|
DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4));
|
|
DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5));
|
|
DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6));
|
|
DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7));
|
|
DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
|
|
DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1));
|
|
DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared));
|
|
DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
|
|
DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
|
|
#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE)
|
|
DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian));
|
|
#endif
|
|
|
|
DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0));
|
|
DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1));
|
|
DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2));
|
|
DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3));
|
|
DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4));
|
|
DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6));
|
|
|
|
DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
|
|
DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid));
|
|
|
|
/* book3s */
|
|
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
|
|
DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1));
|
|
DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid));
|
|
DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr));
|
|
DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
|
|
DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
|
|
DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls));
|
|
DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
|
|
DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr));
|
|
DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar));
|
|
DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));
|
|
DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty));
|
|
DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst));
|
|
DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu));
|
|
DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu));
|
|
#endif
|
|
#ifdef CONFIG_PPC_BOOK3S
|
|
DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr));
|
|
DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr));
|
|
DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic));
|
|
DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr));
|
|
DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr));
|
|
DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor));
|
|
DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr));
|
|
DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
|
|
DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
|
|
DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx));
|
|
DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr));
|
|
DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx));
|
|
DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr));
|
|
DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
|
|
DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec));
|
|
DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires));
|
|
DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions));
|
|
DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded));
|
|
DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded));
|
|
DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr));
|
|
DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc));
|
|
DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc));
|
|
DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar));
|
|
DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar));
|
|
DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier));
|
|
DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
|
|
DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max));
|
|
DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr));
|
|
DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
|
|
DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar));
|
|
DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr));
|
|
DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
|
|
DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap));
|
|
DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar));
|
|
DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr));
|
|
DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr));
|
|
DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb));
|
|
DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr));
|
|
DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr));
|
|
DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr));
|
|
DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr));
|
|
DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr));
|
|
DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr));
|
|
DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop));
|
|
DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort));
|
|
DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map));
|
|
DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest));
|
|
DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads));
|
|
DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm));
|
|
DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset));
|
|
DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr));
|
|
DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr));
|
|
DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes));
|
|
DEFINE(VCORE_VTB, offsetof(struct kvmppc_vcore, vtb));
|
|
DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige));
|
|
DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv));
|
|
DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb));
|
|
#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
|
|
DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar));
|
|
DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar));
|
|
DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr));
|
|
DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm));
|
|
DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr));
|
|
DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr));
|
|
DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm));
|
|
DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm));
|
|
DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm));
|
|
DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm));
|
|
DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm));
|
|
DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm));
|
|
DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm));
|
|
DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm));
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC_BOOK3S_64
|
|
#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
|
|
DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu));
|
|
# define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f))
|
|
#else
|
|
# define SVCPU_FIELD(x, f)
|
|
#endif
|
|
# define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f))
|
|
#else /* 32-bit */
|
|
# define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f))
|
|
# define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f))
|
|
#endif
|
|
|
|
SVCPU_FIELD(SVCPU_CR, cr);
|
|
SVCPU_FIELD(SVCPU_XER, xer);
|
|
SVCPU_FIELD(SVCPU_CTR, ctr);
|
|
SVCPU_FIELD(SVCPU_LR, lr);
|
|
SVCPU_FIELD(SVCPU_PC, pc);
|
|
SVCPU_FIELD(SVCPU_R0, gpr[0]);
|
|
SVCPU_FIELD(SVCPU_R1, gpr[1]);
|
|
SVCPU_FIELD(SVCPU_R2, gpr[2]);
|
|
SVCPU_FIELD(SVCPU_R3, gpr[3]);
|
|
SVCPU_FIELD(SVCPU_R4, gpr[4]);
|
|
SVCPU_FIELD(SVCPU_R5, gpr[5]);
|
|
SVCPU_FIELD(SVCPU_R6, gpr[6]);
|
|
SVCPU_FIELD(SVCPU_R7, gpr[7]);
|
|
SVCPU_FIELD(SVCPU_R8, gpr[8]);
|
|
SVCPU_FIELD(SVCPU_R9, gpr[9]);
|
|
SVCPU_FIELD(SVCPU_R10, gpr[10]);
|
|
SVCPU_FIELD(SVCPU_R11, gpr[11]);
|
|
SVCPU_FIELD(SVCPU_R12, gpr[12]);
|
|
SVCPU_FIELD(SVCPU_R13, gpr[13]);
|
|
SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr);
|
|
SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar);
|
|
SVCPU_FIELD(SVCPU_LAST_INST, last_inst);
|
|
SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1);
|
|
#ifdef CONFIG_PPC_BOOK3S_32
|
|
SVCPU_FIELD(SVCPU_SR, sr);
|
|
#endif
|
|
#ifdef CONFIG_PPC64
|
|
SVCPU_FIELD(SVCPU_SLB, slb);
|
|
SVCPU_FIELD(SVCPU_SLB_MAX, slb_max);
|
|
SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr);
|
|
#endif
|
|
|
|
HSTATE_FIELD(HSTATE_HOST_R1, host_r1);
|
|
HSTATE_FIELD(HSTATE_HOST_R2, host_r2);
|
|
HSTATE_FIELD(HSTATE_HOST_MSR, host_msr);
|
|
HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler);
|
|
HSTATE_FIELD(HSTATE_SCRATCH0, scratch0);
|
|
HSTATE_FIELD(HSTATE_SCRATCH1, scratch1);
|
|
HSTATE_FIELD(HSTATE_SCRATCH2, scratch2);
|
|
HSTATE_FIELD(HSTATE_IN_GUEST, in_guest);
|
|
HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5);
|
|
HSTATE_FIELD(HSTATE_NAPPING, napping);
|
|
|
|
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
|
|
HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);
|
|
HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);
|
|
HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);
|
|
HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);
|
|
HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys);
|
|
HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr);
|
|
HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
|
|
HSTATE_FIELD(HSTATE_PTID, ptid);
|
|
HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]);
|
|
HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]);
|
|
HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]);
|
|
HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]);
|
|
HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]);
|
|
HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]);
|
|
HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]);
|
|
HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]);
|
|
HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]);
|
|
HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]);
|
|
HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]);
|
|
HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]);
|
|
HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]);
|
|
HSTATE_FIELD(HSTATE_PURR, host_purr);
|
|
HSTATE_FIELD(HSTATE_SPURR, host_spurr);
|
|
HSTATE_FIELD(HSTATE_DSCR, host_dscr);
|
|
HSTATE_FIELD(HSTATE_DABR, dabr);
|
|
HSTATE_FIELD(HSTATE_DECEXP, dec_expires);
|
|
HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode);
|
|
DEFINE(IPI_PRIORITY, IPI_PRIORITY);
|
|
DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr));
|
|
DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar));
|
|
DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar));
|
|
DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap));
|
|
DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped));
|
|
#endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
|
|
|
|
#ifdef CONFIG_PPC_BOOK3S_64
|
|
HSTATE_FIELD(HSTATE_CFAR, cfar);
|
|
HSTATE_FIELD(HSTATE_PPR, ppr);
|
|
HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr);
|
|
#endif /* CONFIG_PPC_BOOK3S_64 */
|
|
|
|
#else /* CONFIG_PPC_BOOK3S */
|
|
DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
|
|
DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
|
|
DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
|
|
DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
|
|
DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
|
|
DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9));
|
|
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));
|
|
DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save));
|
|
#endif /* CONFIG_PPC_BOOK3S */
|
|
#endif /* CONFIG_KVM */
|
|
|
|
#ifdef CONFIG_KVM_GUEST
|
|
DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared,
|
|
scratch1));
|
|
DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared,
|
|
scratch2));
|
|
DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared,
|
|
scratch3));
|
|
DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared,
|
|
int_pending));
|
|
DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
|
|
DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared,
|
|
critical));
|
|
DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr));
|
|
#endif
|
|
|
|
#ifdef CONFIG_44x
|
|
DEFINE(PGD_T_LOG2, PGD_T_LOG2);
|
|
DEFINE(PTE_T_LOG2, PTE_T_LOG2);
|
|
#endif
|
|
#ifdef CONFIG_PPC_FSL_BOOK3E
|
|
DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
|
|
DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
|
|
DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
|
|
DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
|
|
DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
|
|
DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
|
|
#endif
|
|
|
|
#if defined(CONFIG_KVM) && defined(CONFIG_SPE)
|
|
DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0]));
|
|
DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc));
|
|
DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr));
|
|
DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr));
|
|
#endif
|
|
|
|
#ifdef CONFIG_KVM_BOOKE_HV
|
|
DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4));
|
|
DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6));
|
|
#endif
|
|
|
|
#ifdef CONFIG_KVM_EXIT_TIMING
|
|
DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
|
|
arch.timing_exit.tv32.tbu));
|
|
DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu,
|
|
arch.timing_exit.tv32.tbl));
|
|
DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu,
|
|
arch.timing_last_enter.tv32.tbu));
|
|
DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu,
|
|
arch.timing_last_enter.tv32.tbl));
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC_POWERNV
|
|
DEFINE(PACA_CORE_IDLE_STATE_PTR,
|
|
offsetof(struct paca_struct, core_idle_state_ptr));
|
|
DEFINE(PACA_THREAD_IDLE_STATE,
|
|
offsetof(struct paca_struct, thread_idle_state));
|
|
DEFINE(PACA_THREAD_MASK,
|
|
offsetof(struct paca_struct, thread_mask));
|
|
DEFINE(PACA_SUBCORE_SIBLING_MASK,
|
|
offsetof(struct paca_struct, subcore_sibling_mask));
|
|
#endif
|
|
|
|
DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER);
|
|
|
|
#ifdef CONFIG_PPC_8xx
|
|
DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE));
|
|
#endif
|
|
|
|
return 0;
|
|
}
|