diff options
Diffstat (limited to 'arch/powerpc/kernel/asm-offsets.c')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 353 |
1 files changed, 141 insertions, 212 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 6e95c2c19a7e..a4bc80b30410 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This program is used to generate definitions needed by * assembly language modules. @@ -6,13 +7,10 @@ * 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. */ +#define COMPILE_OFFSETS +#include <linux/compat.h> #include <linux/signal.h> #include <linux/sched.h> #include <linux/kernel.h> @@ -31,7 +29,6 @@ #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> @@ -42,7 +39,6 @@ #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> @@ -59,12 +55,12 @@ #endif #ifdef CONFIG_PPC32 -#if defined(CONFIG_BOOKE) || defined(CONFIG_40x) +#ifdef CONFIG_BOOKE #include "head_booke.h" #endif #endif -#if defined(CONFIG_PPC_FSL_BOOK3E) +#if defined(CONFIG_PPC_E500) #include "../mm/mmu_decl.h" #endif @@ -72,25 +68,34 @@ #include <asm/fixmap.h> #endif +#ifdef CONFIG_XMON +#include "../xmon/xmon_bpts.h" +#endif + #define STACK_PT_REGS_OFFSET(sym, val) \ - DEFINE(sym, STACK_FRAME_OVERHEAD + offsetof(struct pt_regs, val)) + DEFINE(sym, STACK_INT_FRAME_REGS + offsetof(struct pt_regs, val)) int main(void) { OFFSET(THREAD, task_struct, thread); OFFSET(MM, task_struct, mm); - OFFSET(MMCONTEXTID, mm_struct, context.id); +#ifdef CONFIG_STACKPROTECTOR + OFFSET(TASK_CANARY, task_struct, stack_canary); #ifdef CONFIG_PPC64 - DEFINE(SIGSEGV, SIGSEGV); - DEFINE(NMI_MASK, NMI_MASK); - OFFSET(TASKTHREADPPR, task_struct, thread.ppr); -#else - OFFSET(THREAD_INFO, task_struct, stack); - DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); - OFFSET(KSP_LIMIT, thread_struct, ksp_limit); + OFFSET(PACA_CANARY, paca_struct, canary); +#endif +#endif +#ifdef CONFIG_PPC32 +#ifdef CONFIG_PPC_RTAS + OFFSET(RTAS_SP, thread_struct, rtas_sp); +#endif #endif /* CONFIG_PPC64 */ + OFFSET(TASK_STACK, task_struct, stack); +#ifdef CONFIG_SMP + OFFSET(TASK_CPU, task_struct, thread_info.cpu); +#endif -#ifdef CONFIG_LIVEPATCH +#ifdef CONFIG_LIVEPATCH_64 OFFSET(TI_livepatch_sp, thread_info, livepatch_sp); #endif @@ -99,15 +104,16 @@ int main(void) #ifdef CONFIG_BOOKE OFFSET(THREAD_NORMSAVES, thread_struct, normsave[0]); #endif +#ifdef CONFIG_PPC_FPU OFFSET(THREAD_FPEXC_MODE, thread_struct, fpexc_mode); OFFSET(THREAD_FPSTATE, thread_struct, fp_state.fpr); OFFSET(THREAD_FPSAVEAREA, thread_struct, fp_save_area); +#endif OFFSET(FPSTATE_FPSCR, thread_fp_state, fpscr); OFFSET(THREAD_LOAD_FP, thread_struct, load_fp); #ifdef CONFIG_ALTIVEC OFFSET(THREAD_VRSTATE, thread_struct, vr_state.vr); OFFSET(THREAD_VRSAVEAREA, thread_struct, vr_save_area); - OFFSET(THREAD_VRSAVE, thread_struct, vrsave); OFFSET(THREAD_USED_VR, thread_struct, used_vr); OFFSET(VRSTATE_VSCR, thread_vr_state, vscr); OFFSET(THREAD_LOAD_VEC, thread_struct, load_vec); @@ -119,16 +125,29 @@ int main(void) OFFSET(KSP_VSID, thread_struct, ksp_vsid); #else /* CONFIG_PPC64 */ OFFSET(PGDIR, thread_struct, pgdir); + OFFSET(SRR0, thread_struct, srr0); + OFFSET(SRR1, thread_struct, srr1); + OFFSET(DAR, thread_struct, dar); + OFFSET(DSISR, thread_struct, dsisr); +#ifdef CONFIG_PPC_BOOK3S_32 + OFFSET(THR0, thread_struct, r0); + OFFSET(THR3, thread_struct, r3); + OFFSET(THR4, thread_struct, r4); + OFFSET(THR5, thread_struct, r5); + OFFSET(THR6, thread_struct, r6); + OFFSET(THR8, thread_struct, r8); + OFFSET(THR9, thread_struct, r9); + OFFSET(THR11, thread_struct, r11); + OFFSET(THLR, thread_struct, lr); + OFFSET(THCTR, thread_struct, ctr); + OFFSET(THSR0, thread_struct, sr0); +#endif #ifdef CONFIG_SPE OFFSET(THREAD_EVR0, thread_struct, evr[0]); OFFSET(THREAD_ACC, thread_struct, acc); - OFFSET(THREAD_SPEFSCR, thread_struct, spefscr); OFFSET(THREAD_USED_SPE, thread_struct, used_spe); #endif /* CONFIG_SPE */ #endif /* CONFIG_PPC64 */ -#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) - OFFSET(THREAD_DBCR0, thread_struct, debug.dbcr0); -#endif #ifdef CONFIG_KVM_BOOK3S_32_HANDLER OFFSET(THREAD_KVM_SVCPU, thread_struct, kvm_shadow_vcpu); #endif @@ -144,53 +163,43 @@ int main(void) OFFSET(THREAD_TM_TAR, thread_struct, tm_tar); OFFSET(THREAD_TM_PPR, thread_struct, tm_ppr); OFFSET(THREAD_TM_DSCR, thread_struct, tm_dscr); + OFFSET(THREAD_TM_AMR, thread_struct, tm_amr); OFFSET(PT_CKPT_REGS, thread_struct, ckpt_regs); OFFSET(THREAD_CKVRSTATE, thread_struct, ckvr_state.vr); OFFSET(THREAD_CKVRSAVE, thread_struct, ckvrsave); OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr); - /* Local pt_regs on stack for Transactional Memory funcs. */ - DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + - sizeof(struct pt_regs) + 16); + /* Local pt_regs on stack in int frame form, plus 16 bytes for TM */ + DEFINE(TM_FRAME_SIZE, STACK_INT_FRAME_SIZE + 16); #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ - OFFSET(TI_FLAGS, thread_info, flags); OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags); - OFFSET(TI_PREEMPT, thread_info, preempt_count); - OFFSET(TI_TASK, thread_info, task); - OFFSET(TI_CPU, thread_info, cpu); #ifdef CONFIG_PPC64 OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size); OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size); - OFFSET(DCACHEL1BLOCKSPERPAGE, ppc64_caches, l1d.blocks_per_page); - OFFSET(ICACHEL1BLOCKSIZE, ppc64_caches, l1i.block_size); - OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size); - OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page); /* paca */ - DEFINE(PACA_SIZE, sizeof(struct paca_struct)); OFFSET(PACAPACAINDEX, paca_struct, paca_index); OFFSET(PACAPROCSTART, paca_struct, cpu_start); OFFSET(PACAKSAVE, paca_struct, kstack); OFFSET(PACACURRENT, paca_struct, __current); + DEFINE(PACA_THREAD_INFO, offsetof(struct paca_struct, __current) + + offsetof(struct task_struct, thread_info)); OFFSET(PACASAVEDMSR, paca_struct, saved_msr); - OFFSET(PACASTABRR, paca_struct, stab_rr); OFFSET(PACAR1, paca_struct, saved_r1); +#ifndef CONFIG_PPC_KERNEL_PCREL OFFSET(PACATOC, paca_struct, kernel_toc); +#endif OFFSET(PACAKBASE, paca_struct, kernelbase); OFFSET(PACAKMSR, paca_struct, kernel_msr); - OFFSET(PACASOFTIRQEN, paca_struct, soft_enabled); - OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened); -#ifdef CONFIG_PPC_BOOK3S - OFFSET(PACACONTEXTID, paca_struct, mm_ctx_id); -#ifdef CONFIG_PPC_MM_SLICES - OFFSET(PACALOWSLICESPSIZE, paca_struct, mm_ctx_low_slices_psize); - OFFSET(PACAHIGHSLICEPSIZE, paca_struct, mm_ctx_high_slices_psize); - DEFINE(PACA_ADDR_LIMIT, offsetof(struct paca_struct, addr_limit)); - DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); -#endif /* CONFIG_PPC_MM_SLICES */ +#ifdef CONFIG_PPC_BOOK3S_64 + OFFSET(PACAHSRR_VALID, paca_struct, hsrr_valid); + OFFSET(PACASRR_VALID, paca_struct, srr_valid); #endif + OFFSET(PACAIRQSOFTMASK, paca_struct, irq_soft_mask); + OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened); + OFFSET(PACA_FTRACE_ENABLED, paca_struct, ftrace_enabled); -#ifdef CONFIG_PPC_BOOK3E +#ifdef CONFIG_PPC_BOOK3E_64 OFFSET(PACAPGD, paca_struct, pgd); OFFSET(PACA_KERNELPGD, paca_struct, kernel_pgd); OFFSET(PACA_EXGEN, paca_struct, exgen); @@ -206,55 +215,44 @@ int main(void) OFFSET(TCD_ESEL_NEXT, tlb_core_data, esel_next); OFFSET(TCD_ESEL_MAX, tlb_core_data, esel_max); OFFSET(TCD_ESEL_FIRST, tlb_core_data, esel_first); -#endif /* CONFIG_PPC_BOOK3E */ - -#ifdef CONFIG_PPC_STD_MMU_64 - OFFSET(PACASLBCACHE, paca_struct, slb_cache); - OFFSET(PACASLBCACHEPTR, paca_struct, slb_cache_ptr); - OFFSET(PACAVMALLOCSLLP, paca_struct, vmalloc_sllp); -#ifdef CONFIG_PPC_MM_SLICES - OFFSET(MMUPSIZESLLP, mmu_psize_def, sllp); -#else - OFFSET(PACACONTEXTSLLP, paca_struct, mm_ctx_sllp); -#endif /* CONFIG_PPC_MM_SLICES */ +#endif /* CONFIG_PPC_BOOK3E_64 */ + +#ifdef CONFIG_PPC_BOOK3S_64 OFFSET(PACA_EXGEN, paca_struct, exgen); OFFSET(PACA_EXMC, paca_struct, exmc); - OFFSET(PACA_EXSLB, paca_struct, exslb); OFFSET(PACA_EXNMI, paca_struct, exnmi); - OFFSET(PACALPPACAPTR, paca_struct, lppaca_ptr); +#ifdef CONFIG_PPC_64S_HASH_MMU OFFSET(PACA_SLBSHADOWPTR, paca_struct, slb_shadow_ptr); OFFSET(SLBSHADOW_STACKVSID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid); OFFSET(SLBSHADOW_STACKESID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid); OFFSET(SLBSHADOW_SAVEAREA, slb_shadow, save_area); +#endif OFFSET(LPPACA_PMCINUSE, lppaca, pmcregs_in_use); - OFFSET(LPPACA_DTLIDX, lppaca, dtl_idx); +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + OFFSET(PACA_PMCINUSE, paca_struct, pmcregs_in_use); +#endif OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count); - OFFSET(PACA_DTL_RIDX, paca_struct, dtl_ridx); -#endif /* CONFIG_PPC_STD_MMU_64 */ +#endif /* CONFIG_PPC_BOOK3S_64 */ OFFSET(PACAEMERGSP, paca_struct, emergency_sp); #ifdef CONFIG_PPC_BOOK3S_64 OFFSET(PACAMCEMERGSP, paca_struct, mc_emergency_sp); OFFSET(PACA_NMI_EMERG_SP, paca_struct, nmi_emergency_sp); OFFSET(PACA_IN_MCE, paca_struct, in_mce); OFFSET(PACA_IN_NMI, paca_struct, in_nmi); + OFFSET(PACA_RFI_FLUSH_FALLBACK_AREA, paca_struct, rfi_flush_fallback_area); + OFFSET(PACA_EXRFI, paca_struct, exrfi); + OFFSET(PACA_L1D_FLUSH_SIZE, paca_struct, l1d_flush_size); + #endif OFFSET(PACAHWCPUID, paca_struct, hw_cpu_id); OFFSET(PACAKEXECSTATE, paca_struct, kexec_state); OFFSET(PACA_DSCR_DEFAULT, paca_struct, dscr_default); - OFFSET(ACCOUNT_STARTTIME, paca_struct, accounting.starttime); - OFFSET(ACCOUNT_STARTTIME_USER, paca_struct, accounting.starttime_user); - OFFSET(ACCOUNT_USER_TIME, paca_struct, accounting.utime); - OFFSET(ACCOUNT_SYSTEM_TIME, paca_struct, accounting.stime); + OFFSET(PACA_EXIT_SAVE_R1, paca_struct, exit_save_r1); +#ifdef CONFIG_PPC_BOOK3E_64 OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save); - OFFSET(PACA_NAPSTATELOST, paca_struct, nap_state_lost); +#endif OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso); #else /* CONFIG_PPC64 */ -#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE - OFFSET(ACCOUNT_STARTTIME, thread_info, accounting.starttime); - OFFSET(ACCOUNT_STARTTIME_USER, thread_info, accounting.starttime_user); - OFFSET(ACCOUNT_USER_TIME, thread_info, accounting.utime); - OFFSET(ACCOUNT_SYSTEM_TIME, thread_info, accounting.stime); -#endif #endif /* CONFIG_PPC64 */ /* RTAS */ @@ -263,12 +261,7 @@ int main(void) /* 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(SWITCH_FRAME_SIZE, STACK_SWITCH_FRAME_SIZE); STACK_PT_REGS_OFFSET(GPR0, gpr[0]); STACK_PT_REGS_OFFSET(GPR1, gpr[1]); STACK_PT_REGS_OFFSET(GPR2, gpr[2]); @@ -283,9 +276,6 @@ int main(void) STACK_PT_REGS_OFFSET(GPR11, gpr[11]); STACK_PT_REGS_OFFSET(GPR12, gpr[12]); STACK_PT_REGS_OFFSET(GPR13, gpr[13]); -#ifndef CONFIG_PPC64 - STACK_PT_REGS_OFFSET(GPR14, gpr[14]); -#endif /* CONFIG_PPC64 */ /* * Note: these symbols include _ because they overlap with special * register names @@ -297,51 +287,38 @@ int main(void) STACK_PT_REGS_OFFSET(_CCR, ccr); STACK_PT_REGS_OFFSET(_XER, xer); STACK_PT_REGS_OFFSET(_DAR, dar); + STACK_PT_REGS_OFFSET(_DEAR, dear); STACK_PT_REGS_OFFSET(_DSISR, dsisr); + STACK_PT_REGS_OFFSET(_ESR, esr); STACK_PT_REGS_OFFSET(ORIG_GPR3, orig_gpr3); STACK_PT_REGS_OFFSET(RESULT, result); STACK_PT_REGS_OFFSET(_TRAP, 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. - */ - STACK_PT_REGS_OFFSET(_DEAR, dar); - STACK_PT_REGS_OFFSET(_ESR, dsisr); -#else /* CONFIG_PPC64 */ +#ifdef CONFIG_PPC64 STACK_PT_REGS_OFFSET(SOFTE, softe); + STACK_PT_REGS_OFFSET(_PPR, ppr); +#endif - /* 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 */ +#ifdef CONFIG_PPC_PKEY + STACK_PT_REGS_OFFSET(STACK_REGS_AMR, amr); + STACK_PT_REGS_OFFSET(STACK_REGS_IAMR, iamr); +#endif -#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)); +#if defined(CONFIG_PPC32) && defined(CONFIG_BOOKE) + STACK_PT_REGS_OFFSET(MAS0, 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)); + STACK_PT_REGS_OFFSET(MMUCR, mas0); + STACK_PT_REGS_OFFSET(MAS1, mas1); + STACK_PT_REGS_OFFSET(MAS2, mas2); + STACK_PT_REGS_OFFSET(MAS3, mas3); + STACK_PT_REGS_OFFSET(MAS6, mas6); + STACK_PT_REGS_OFFSET(MAS7, mas7); + STACK_PT_REGS_OFFSET(_SRR0, srr0); + STACK_PT_REGS_OFFSET(_SRR1, srr1); + STACK_PT_REGS_OFFSET(_CSRR0, csrr0); + STACK_PT_REGS_OFFSET(_CSRR1, csrr1); + STACK_PT_REGS_OFFSET(_DSRR0, dsrr0); + STACK_PT_REGS_OFFSET(_DSRR1, dsrr1); #endif -#endif - -#ifndef CONFIG_PPC64 - OFFSET(MM_PGD, mm_struct, pgd); -#endif /* ! CONFIG_PPC64 */ /* About the CPU features table */ OFFSET(CPU_SPEC_FEATURES, cpu_spec, cpu_features); @@ -358,76 +335,40 @@ int main(void) #endif /* ! CONFIG_PPC64 */ /* datapage offsets for use by vdso */ - OFFSET(CFG_TB_ORIG_STAMP, vdso_data, tb_orig_stamp); - OFFSET(CFG_TB_TICKS_PER_SEC, vdso_data, tb_ticks_per_sec); - OFFSET(CFG_TB_TO_XS, vdso_data, tb_to_xs); - OFFSET(CFG_TB_UPDATE_COUNT, vdso_data, tb_update_count); - OFFSET(CFG_TZ_MINUTEWEST, vdso_data, tz_minuteswest); - OFFSET(CFG_TZ_DSTTIME, vdso_data, tz_dsttime); - OFFSET(CFG_SYSCALL_MAP32, vdso_data, syscall_map_32); - OFFSET(WTOM_CLOCK_SEC, vdso_data, wtom_clock_sec); - OFFSET(WTOM_CLOCK_NSEC, vdso_data, wtom_clock_nsec); - OFFSET(STAMP_XTIME, vdso_data, stamp_xtime); - OFFSET(STAMP_SEC_FRAC, vdso_data, stamp_sec_fraction); - OFFSET(CFG_ICACHE_BLOCKSZ, vdso_data, icache_block_size); - OFFSET(CFG_DCACHE_BLOCKSZ, vdso_data, dcache_block_size); - OFFSET(CFG_ICACHE_LOGBLOCKSZ, vdso_data, icache_log_block_size); - OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_data, dcache_log_block_size); + OFFSET(CFG_TB_TICKS_PER_SEC, vdso_arch_data, tb_ticks_per_sec); #ifdef CONFIG_PPC64 - OFFSET(CFG_SYSCALL_MAP64, vdso_data, syscall_map_64); - OFFSET(TVAL64_TV_SEC, timeval, tv_sec); - OFFSET(TVAL64_TV_USEC, timeval, tv_usec); - OFFSET(TVAL32_TV_SEC, compat_timeval, tv_sec); - OFFSET(TVAL32_TV_USEC, compat_timeval, tv_usec); - OFFSET(TSPC64_TV_SEC, timespec, tv_sec); - OFFSET(TSPC64_TV_NSEC, timespec, tv_nsec); - OFFSET(TSPC32_TV_SEC, compat_timespec, tv_sec); - OFFSET(TSPC32_TV_NSEC, compat_timespec, tv_nsec); + OFFSET(CFG_ICACHE_BLOCKSZ, vdso_arch_data, icache_block_size); + OFFSET(CFG_DCACHE_BLOCKSZ, vdso_arch_data, dcache_block_size); + OFFSET(CFG_ICACHE_LOGBLOCKSZ, vdso_arch_data, icache_log_block_size); + OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_arch_data, dcache_log_block_size); + OFFSET(CFG_SYSCALL_MAP64, vdso_arch_data, syscall_map); + OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, compat_syscall_map); #else - OFFSET(TVAL32_TV_SEC, timeval, tv_sec); - OFFSET(TVAL32_TV_USEC, timeval, tv_usec); - OFFSET(TSPC32_TV_SEC, timespec, tv_sec); - OFFSET(TSPC32_TV_NSEC, timespec, tv_nsec); + OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, syscall_map); #endif - /* timeval/timezone offsets for use by vdso */ - OFFSET(TZONE_TZ_MINWEST, timezone, tz_minuteswest); - OFFSET(TZONE_TZ_DSTTIME, 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 CONFIG_PPC_BOOK3S_64 - DEFINE(PGD_TABLE_SIZE, (sizeof(pgd_t) << max(RADIX_PGD_INDEX_SIZE, H_PGD_INDEX_SIZE))); -#else - DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); -#endif - DEFINE(PTE_SIZE, sizeof(pte_t)); - #ifdef CONFIG_KVM OFFSET(VCPU_HOST_STACK, kvm_vcpu, arch.host_stack); OFFSET(VCPU_HOST_PID, kvm_vcpu, arch.host_pid); OFFSET(VCPU_GUEST_PID, kvm_vcpu, arch.pid); - OFFSET(VCPU_GPRS, kvm_vcpu, arch.gpr); + OFFSET(VCPU_GPRS, kvm_vcpu, arch.regs.gpr); OFFSET(VCPU_VRSAVE, kvm_vcpu, arch.vrsave); OFFSET(VCPU_FPRS, kvm_vcpu, arch.fp.fpr); #ifdef CONFIG_ALTIVEC OFFSET(VCPU_VRS, kvm_vcpu, arch.vr.vr); #endif - OFFSET(VCPU_XER, kvm_vcpu, arch.xer); - OFFSET(VCPU_CTR, kvm_vcpu, arch.ctr); - OFFSET(VCPU_LR, kvm_vcpu, arch.lr); + OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); + OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); + OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); #ifdef CONFIG_PPC_BOOK3S OFFSET(VCPU_TAR, kvm_vcpu, arch.tar); #endif - OFFSET(VCPU_CR, kvm_vcpu, arch.cr); - OFFSET(VCPU_PC, kvm_vcpu, arch.pc); + OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); + OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE OFFSET(VCPU_MSR, kvm_vcpu, arch.shregs.msr); OFFSET(VCPU_SRR0, kvm_vcpu, arch.shregs.srr0); @@ -437,7 +378,7 @@ int main(void) OFFSET(VCPU_SPRG2, kvm_vcpu, arch.shregs.sprg2); OFFSET(VCPU_SPRG3, kvm_vcpu, arch.shregs.sprg3); #endif -#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING +#ifdef CONFIG_KVM_BOOK3S_HV_P8_TIMING OFFSET(VCPU_TB_RMENTRY, kvm_vcpu, arch.rm_entry); OFFSET(VCPU_TB_RMINTR, kvm_vcpu, arch.rm_intr); OFFSET(VCPU_TB_RMEXIT, kvm_vcpu, arch.rm_exit); @@ -476,16 +417,13 @@ int main(void) /* book3s */ #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE - OFFSET(KVM_TLB_SETS, kvm, arch.tlb_sets); OFFSET(KVM_SDR1, kvm, arch.sdr1); OFFSET(KVM_HOST_LPID, kvm, arch.host_lpid); OFFSET(KVM_HOST_LPCR, kvm, arch.host_lpcr); OFFSET(KVM_HOST_SDR1, kvm, arch.host_sdr1); - OFFSET(KVM_NEED_FLUSH, kvm, arch.need_tlb_flush.bits); OFFSET(KVM_ENABLED_HCALLS, kvm, arch.enabled_hcalls); OFFSET(KVM_VRMA_SLB_V, kvm, arch.vrma_slb_v); - OFFSET(KVM_RADIX, kvm, arch.radix); - OFFSET(KVM_FWNMI, kvm, arch.fwnmi_enabled); + OFFSET(KVM_SECURE_GUEST, kvm, arch.secure_guest); OFFSET(VCPU_DSISR, kvm_vcpu, arch.shregs.dsisr); OFFSET(VCPU_DAR, kvm_vcpu, arch.shregs.dar); OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr); @@ -505,19 +443,18 @@ int main(void) OFFSET(VCPU_CTRL, kvm_vcpu, arch.ctrl); OFFSET(VCPU_DABR, kvm_vcpu, arch.dabr); OFFSET(VCPU_DABRX, kvm_vcpu, arch.dabrx); - OFFSET(VCPU_DAWR, kvm_vcpu, arch.dawr); - OFFSET(VCPU_DAWRX, kvm_vcpu, arch.dawrx); + OFFSET(VCPU_DAWR0, kvm_vcpu, arch.dawr0); + OFFSET(VCPU_DAWRX0, kvm_vcpu, arch.dawrx0); OFFSET(VCPU_CIABR, kvm_vcpu, arch.ciabr); OFFSET(VCPU_HFLAGS, kvm_vcpu, arch.hflags); - OFFSET(VCPU_DEC, kvm_vcpu, arch.dec); OFFSET(VCPU_DEC_EXPIRES, kvm_vcpu, arch.dec_expires); OFFSET(VCPU_PENDING_EXC, kvm_vcpu, arch.pending_exceptions); OFFSET(VCPU_CEDED, kvm_vcpu, arch.ceded); OFFSET(VCPU_PRODDED, kvm_vcpu, arch.prodded); - OFFSET(VCPU_DBELL_REQ, kvm_vcpu, arch.doorbell_request); OFFSET(VCPU_MMCR, kvm_vcpu, arch.mmcr); + OFFSET(VCPU_MMCRA, kvm_vcpu, arch.mmcra); + OFFSET(VCPU_MMCRS, kvm_vcpu, arch.mmcrs); OFFSET(VCPU_PMC, kvm_vcpu, arch.pmc); - OFFSET(VCPU_SPMC, kvm_vcpu, arch.spmc); OFFSET(VCPU_SIAR, kvm_vcpu, arch.siar); OFFSET(VCPU_SDAR, kvm_vcpu, arch.sdar); OFFSET(VCPU_SIER, kvm_vcpu, arch.sier); @@ -526,7 +463,6 @@ int main(void) OFFSET(VCPU_SLB_NR, kvm_vcpu, arch.slb_nr); OFFSET(VCPU_FAULT_DSISR, kvm_vcpu, arch.fault_dsisr); OFFSET(VCPU_FAULT_DAR, kvm_vcpu, arch.fault_dar); - OFFSET(VCPU_FAULT_GPA, kvm_vcpu, arch.fault_gpa); OFFSET(VCPU_INTR_MSR, kvm_vcpu, arch.intr_msr); OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); OFFSET(VCPU_TRAP, kvm_vcpu, arch.trap); @@ -542,14 +478,13 @@ int main(void) OFFSET(VCPU_TCSCR, kvm_vcpu, arch.tcscr); OFFSET(VCPU_ACOP, kvm_vcpu, arch.acop); OFFSET(VCPU_WORT, kvm_vcpu, arch.wort); - OFFSET(VCPU_TID, kvm_vcpu, arch.tid); - OFFSET(VCPU_PSSCR, kvm_vcpu, arch.psscr); OFFSET(VCPU_HFSCR, kvm_vcpu, arch.hfscr); OFFSET(VCORE_ENTRY_EXIT, kvmppc_vcore, entry_exit_map); OFFSET(VCORE_IN_GUEST, kvmppc_vcore, in_guest); OFFSET(VCORE_NAPPING_THREADS, kvmppc_vcore, napping_threads); OFFSET(VCORE_KVM, kvmppc_vcore, kvm); OFFSET(VCORE_TB_OFFSET, kvmppc_vcore, tb_offset); + OFFSET(VCORE_TB_OFFSET_APPL, kvmppc_vcore, tb_offset_applied); OFFSET(VCORE_LPCR, kvmppc_vcore, lpcr); OFFSET(VCORE_PCR, kvmppc_vcore, pcr); OFFSET(VCORE_DPDES, kvmppc_vcore, dpdes); @@ -561,6 +496,7 @@ int main(void) OFFSET(VCPU_TFHAR, kvm_vcpu, arch.tfhar); OFFSET(VCPU_TFIAR, kvm_vcpu, arch.tfiar); OFFSET(VCPU_TEXASR, kvm_vcpu, arch.texasr); + OFFSET(VCPU_ORIG_TEXASR, kvm_vcpu, arch.orig_texasr); OFFSET(VCPU_GPR_TM, kvm_vcpu, arch.gpr_tm); OFFSET(VCPU_FPRS_TM, kvm_vcpu, arch.fp_tm.fpr); OFFSET(VCPU_VRS_TM, kvm_vcpu, arch.vr_tm.vr); @@ -636,12 +572,9 @@ int main(void) 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_XIVE_TIMA_PHYS, xive_tima_phys); - HSTATE_FIELD(HSTATE_XIVE_TIMA_VIRT, xive_tima_virt); - HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); HSTATE_FIELD(HSTATE_PTID, ptid); + HSTATE_FIELD(HSTATE_FAKE_SUSPEND, fake_suspend); HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); @@ -661,7 +594,6 @@ int main(void) HSTATE_FIELD(HSTATE_DABR, dabr); HSTATE_FIELD(HSTATE_DECEXP, dec_expires); HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); - DEFINE(IPI_PRIORITY, IPI_PRIORITY); OFFSET(KVM_SPLIT_RPR, kvm_split_mode, rpr); OFFSET(KVM_SPLIT_PMMAR, kvm_split_mode, pmmar); OFFSET(KVM_SPLIT_LDBAR, kvm_split_mode, ldbar); @@ -676,11 +608,11 @@ int main(void) #endif /* CONFIG_PPC_BOOK3S_64 */ #else /* CONFIG_PPC_BOOK3S */ - OFFSET(VCPU_CR, kvm_vcpu, arch.cr); - OFFSET(VCPU_XER, kvm_vcpu, arch.xer); - OFFSET(VCPU_LR, kvm_vcpu, arch.lr); - OFFSET(VCPU_CTR, kvm_vcpu, arch.ctr); - OFFSET(VCPU_PC, kvm_vcpu, arch.pc); + OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); + OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); + OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); + OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); + OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); OFFSET(VCPU_SPRG9, kvm_vcpu, arch.sprg9); OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); OFFSET(VCPU_FAULT_DEAR, kvm_vcpu, arch.fault_dear); @@ -703,7 +635,7 @@ int main(void) DEFINE(PGD_T_LOG2, PGD_T_LOG2); DEFINE(PTE_T_LOG2, PTE_T_LOG2); #endif -#ifdef CONFIG_PPC_FSL_BOOK3E +#ifdef CONFIG_PPC_E500 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); OFFSET(TLBCAM_MAS0, tlbcam, MAS0); OFFSET(TLBCAM_MAS1, tlbcam, MAS1); @@ -724,14 +656,6 @@ int main(void) OFFSET(VCPU_HOST_MAS6, kvm_vcpu, arch.host_mas6); #endif -#ifdef CONFIG_KVM_XICS - DEFINE(VCPU_XIVE_SAVED_STATE, offsetof(struct kvm_vcpu, - arch.xive_saved_state)); - DEFINE(VCPU_XIVE_CAM_WORD, offsetof(struct kvm_vcpu, - arch.xive_cam_word)); - DEFINE(VCPU_XIVE_PUSHED, offsetof(struct kvm_vcpu, arch.xive_pushed)); -#endif - #ifdef CONFIG_KVM_EXIT_TIMING OFFSET(VCPU_TIMING_EXIT_TBU, kvm_vcpu, arch.timing_exit.tv32.tbu); OFFSET(VCPU_TIMING_EXIT_TBL, kvm_vcpu, arch.timing_exit.tv32.tbl); @@ -739,21 +663,26 @@ int main(void) OFFSET(VCPU_TIMING_LAST_ENTER_TBL, kvm_vcpu, arch.timing_last_enter.tv32.tbl); #endif -#ifdef CONFIG_PPC_POWERNV - OFFSET(PACA_CORE_IDLE_STATE_PTR, paca_struct, core_idle_state_ptr); - OFFSET(PACA_THREAD_IDLE_STATE, paca_struct, thread_idle_state); - OFFSET(PACA_THREAD_MASK, paca_struct, thread_mask); - OFFSET(PACA_SUBCORE_SIBLING_MASK, paca_struct, subcore_sibling_mask); - OFFSET(PACA_SIBLING_PACA_PTRS, paca_struct, thread_sibling_pacas); - OFFSET(PACA_REQ_PSSCR, paca_struct, requested_psscr); -#endif - DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); - DEFINE(PPC_DBELL_MSGTYPE, PPC_DBELL_MSGTYPE); #ifdef CONFIG_PPC_8xx DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE)); #endif +#ifdef CONFIG_XMON + DEFINE(BPT_SIZE, BPT_SIZE); +#endif + +#ifdef CONFIG_PPC_FTRACE_OUT_OF_LINE + DEFINE(FTRACE_OOL_STUB_SIZE, sizeof(struct ftrace_ool_stub)); +#endif + +#ifdef CONFIG_DYNAMIC_FTRACE_WITH_CALL_OPS + OFFSET(FTRACE_OPS_FUNC, ftrace_ops, func); +#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS + OFFSET(FTRACE_OPS_DIRECT_CALL, ftrace_ops, direct_call); +#endif +#endif + return 0; } |