diff options
| author | Thomas Huth <thuth@redhat.com> | 2016-10-11 08:56:52 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2016-12-20 21:52:12 +0100 |
| commit | fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 (patch) | |
| tree | 2b450d96b01455df8ed908bf8f26ddc388a03380 /target-ppc/cpu.h | |
| parent | 82ecffa8c050bf5bbc13329e9b65eac1caa5b55c (diff) | |
| download | qemu-fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0.tar.gz | |
Move target-* CPU file into a target/ folder
We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.
Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [crisµblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 2454 |
1 files changed, 0 insertions, 2454 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h deleted file mode 100644 index 2a50c43689..0000000000 --- a/target-ppc/cpu.h +++ /dev/null @@ -1,2454 +0,0 @@ -/* - * PowerPC emulation cpu definitions for qemu. - * - * Copyright (c) 2003-2007 Jocelyn Mayer - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef PPC_CPU_H -#define PPC_CPU_H - -#include "qemu-common.h" - -//#define PPC_EMULATE_32BITS_HYPV - -#if defined (TARGET_PPC64) -/* PowerPC 64 definitions */ -#define TARGET_LONG_BITS 64 -#define TARGET_PAGE_BITS 12 - -/* Note that the official physical address space bits is 62-M where M - is implementation dependent. I've not looked up M for the set of - cpus we emulate at the system level. */ -#define TARGET_PHYS_ADDR_SPACE_BITS 62 - -/* Note that the PPC environment architecture talks about 80 bit virtual - addresses, with segmentation. Obviously that's not all visible to a - single process, which is all we're concerned with here. */ -#ifdef TARGET_ABI32 -# define TARGET_VIRT_ADDR_SPACE_BITS 32 -#else -# define TARGET_VIRT_ADDR_SPACE_BITS 64 -#endif - -#define TARGET_PAGE_BITS_64K 16 -#define TARGET_PAGE_BITS_16M 24 - -#else /* defined (TARGET_PPC64) */ -/* PowerPC 32 definitions */ -#define TARGET_LONG_BITS 32 - -#if defined(TARGET_PPCEMB) -/* Specific definitions for PowerPC embedded */ -/* BookE have 36 bits physical address space */ -#if defined(CONFIG_USER_ONLY) -/* It looks like a lot of Linux programs assume page size - * is 4kB long. This is evil, but we have to deal with it... - */ -#define TARGET_PAGE_BITS 12 -#else /* defined(CONFIG_USER_ONLY) */ -/* Pages can be 1 kB small */ -#define TARGET_PAGE_BITS 10 -#endif /* defined(CONFIG_USER_ONLY) */ -#else /* defined(TARGET_PPCEMB) */ -/* "standard" PowerPC 32 definitions */ -#define TARGET_PAGE_BITS 12 -#endif /* defined(TARGET_PPCEMB) */ - -#define TARGET_PHYS_ADDR_SPACE_BITS 36 -#define TARGET_VIRT_ADDR_SPACE_BITS 32 - -#endif /* defined (TARGET_PPC64) */ - -#define CPUArchState struct CPUPPCState - -#include "exec/cpu-defs.h" -#include "cpu-qom.h" -#include "fpu/softfloat.h" - -#if defined (TARGET_PPC64) -#define PPC_ELF_MACHINE EM_PPC64 -#else -#define PPC_ELF_MACHINE EM_PPC -#endif - -/*****************************************************************************/ -/* Exception vectors definitions */ -enum { - POWERPC_EXCP_NONE = -1, - /* The 64 first entries are used by the PowerPC embedded specification */ - POWERPC_EXCP_CRITICAL = 0, /* Critical input */ - POWERPC_EXCP_MCHECK = 1, /* Machine check exception */ - POWERPC_EXCP_DSI = 2, /* Data storage exception */ - POWERPC_EXCP_ISI = 3, /* Instruction storage exception */ - POWERPC_EXCP_EXTERNAL = 4, /* External input */ - POWERPC_EXCP_ALIGN = 5, /* Alignment exception */ - POWERPC_EXCP_PROGRAM = 6, /* Program exception */ - POWERPC_EXCP_FPU = 7, /* Floating-point unavailable exception */ - POWERPC_EXCP_SYSCALL = 8, /* System call exception */ - POWERPC_EXCP_APU = 9, /* Auxiliary processor unavailable */ - POWERPC_EXCP_DECR = 10, /* Decrementer exception */ - POWERPC_EXCP_FIT = 11, /* Fixed-interval timer interrupt */ - POWERPC_EXCP_WDT = 12, /* Watchdog timer interrupt */ - POWERPC_EXCP_DTLB = 13, /* Data TLB miss */ - POWERPC_EXCP_ITLB = 14, /* Instruction TLB miss */ - POWERPC_EXCP_DEBUG = 15, /* Debug interrupt */ - /* Vectors 16 to 31 are reserved */ - POWERPC_EXCP_SPEU = 32, /* SPE/embedded floating-point unavailable */ - POWERPC_EXCP_EFPDI = 33, /* Embedded floating-point data interrupt */ - POWERPC_EXCP_EFPRI = 34, /* Embedded floating-point round interrupt */ - POWERPC_EXCP_EPERFM = 35, /* Embedded performance monitor interrupt */ - POWERPC_EXCP_DOORI = 36, /* Embedded doorbell interrupt */ - POWERPC_EXCP_DOORCI = 37, /* Embedded doorbell critical interrupt */ - POWERPC_EXCP_GDOORI = 38, /* Embedded guest doorbell interrupt */ - POWERPC_EXCP_GDOORCI = 39, /* Embedded guest doorbell critical interrupt*/ - POWERPC_EXCP_HYPPRIV = 41, /* Embedded hypervisor priv instruction */ - /* Vectors 42 to 63 are reserved */ - /* Exceptions defined in the PowerPC server specification */ - /* Server doorbell variants */ -#define POWERPC_EXCP_SDOOR POWERPC_EXCP_GDOORI -#define POWERPC_EXCP_SDOOR_HV POWERPC_EXCP_DOORI - POWERPC_EXCP_RESET = 64, /* System reset exception */ - POWERPC_EXCP_DSEG = 65, /* Data segment exception */ - POWERPC_EXCP_ISEG = 66, /* Instruction segment exception */ - POWERPC_EXCP_HDECR = 67, /* Hypervisor decrementer exception */ - POWERPC_EXCP_TRACE = 68, /* Trace exception */ - POWERPC_EXCP_HDSI = 69, /* Hypervisor data storage exception */ - POWERPC_EXCP_HISI = 70, /* Hypervisor instruction storage exception */ - POWERPC_EXCP_HDSEG = 71, /* Hypervisor data segment exception */ - POWERPC_EXCP_HISEG = 72, /* Hypervisor instruction segment exception */ - POWERPC_EXCP_VPU = 73, /* Vector unavailable exception */ - /* 40x specific exceptions */ - POWERPC_EXCP_PIT = 74, /* Programmable interval timer interrupt */ - /* 601 specific exceptions */ - POWERPC_EXCP_IO = 75, /* IO error exception */ - POWERPC_EXCP_RUNM = 76, /* Run mode exception */ - /* 602 specific exceptions */ - POWERPC_EXCP_EMUL = 77, /* Emulation trap exception */ - /* 602/603 specific exceptions */ - POWERPC_EXCP_IFTLB = 78, /* Instruction fetch TLB miss */ - POWERPC_EXCP_DLTLB = 79, /* Data load TLB miss */ - POWERPC_EXCP_DSTLB = 80, /* Data store TLB miss */ - /* Exceptions available on most PowerPC */ - POWERPC_EXCP_FPA = 81, /* Floating-point assist exception */ - POWERPC_EXCP_DABR = 82, /* Data address breakpoint */ - POWERPC_EXCP_IABR = 83, /* Instruction address breakpoint */ - POWERPC_EXCP_SMI = 84, /* System management interrupt */ - POWERPC_EXCP_PERFM = 85, /* Embedded performance monitor interrupt */ - /* 7xx/74xx specific exceptions */ - POWERPC_EXCP_THERM = 86, /* Thermal interrupt */ - /* 74xx specific exceptions */ - POWERPC_EXCP_VPUA = 87, /* Vector assist exception */ - /* 970FX specific exceptions */ - POWERPC_EXCP_SOFTP = 88, /* Soft patch exception */ - POWERPC_EXCP_MAINT = 89, /* Maintenance exception */ - /* Freescale embedded cores specific exceptions */ - POWERPC_EXCP_MEXTBR = 90, /* Maskable external breakpoint */ - POWERPC_EXCP_NMEXTBR = 91, /* Non maskable external breakpoint */ - POWERPC_EXCP_ITLBE = 92, /* Instruction TLB error */ - POWERPC_EXCP_DTLBE = 93, /* Data TLB error */ - /* VSX Unavailable (Power ISA 2.06 and later) */ - POWERPC_EXCP_VSXU = 94, /* VSX Unavailable */ - POWERPC_EXCP_FU = 95, /* Facility Unavailable */ - /* Additional ISA 2.06 and later server exceptions */ - POWERPC_EXCP_HV_EMU = 96, /* HV emulation assistance */ - POWERPC_EXCP_HV_MAINT = 97, /* HMI */ - POWERPC_EXCP_HV_FU = 98, /* Hypervisor Facility unavailable */ - /* EOL */ - POWERPC_EXCP_NB = 99, - /* QEMU exceptions: used internally during code translation */ - POWERPC_EXCP_STOP = 0x200, /* stop translation */ - POWERPC_EXCP_BRANCH = 0x201, /* branch instruction */ - /* QEMU exceptions: special cases we want to stop translation */ - POWERPC_EXCP_SYNC = 0x202, /* context synchronizing instruction */ - POWERPC_EXCP_SYSCALL_USER = 0x203, /* System call in user mode only */ - POWERPC_EXCP_STCX = 0x204 /* Conditional stores in user mode */ -}; - -/* Exceptions error codes */ -enum { - /* Exception subtypes for POWERPC_EXCP_ALIGN */ - POWERPC_EXCP_ALIGN_FP = 0x01, /* FP alignment exception */ - POWERPC_EXCP_ALIGN_LST = 0x02, /* Unaligned mult/extern load/store */ - POWERPC_EXCP_ALIGN_LE = 0x03, /* Multiple little-endian access */ - POWERPC_EXCP_ALIGN_PROT = 0x04, /* Access cross protection boundary */ - POWERPC_EXCP_ALIGN_BAT = 0x05, /* Access cross a BAT/seg boundary */ - POWERPC_EXCP_ALIGN_CACHE = 0x06, /* Impossible dcbz access */ - /* Exception subtypes for POWERPC_EXCP_PROGRAM */ - /* FP exceptions */ - POWERPC_EXCP_FP = 0x10, - POWERPC_EXCP_FP_OX = 0x01, /* FP overflow */ - POWERPC_EXCP_FP_UX = 0x02, /* FP underflow */ - POWERPC_EXCP_FP_ZX = 0x03, /* FP divide by zero */ - POWERPC_EXCP_FP_XX = 0x04, /* FP inexact */ - POWERPC_EXCP_FP_VXSNAN = 0x05, /* FP invalid SNaN op */ - POWERPC_EXCP_FP_VXISI = 0x06, /* FP invalid infinite subtraction */ - POWERPC_EXCP_FP_VXIDI = 0x07, /* FP invalid infinite divide */ - POWERPC_EXCP_FP_VXZDZ = 0x08, /* FP invalid zero divide */ - POWERPC_EXCP_FP_VXIMZ = 0x09, /* FP invalid infinite * zero */ - POWERPC_EXCP_FP_VXVC = 0x0A, /* FP invalid compare */ - POWERPC_EXCP_FP_VXSOFT = 0x0B, /* FP invalid operation */ - POWERPC_EXCP_FP_VXSQRT = 0x0C, /* FP invalid square root */ - POWERPC_EXCP_FP_VXCVI = 0x0D, /* FP invalid integer conversion */ - /* Invalid instruction */ - POWERPC_EXCP_INVAL = 0x20, - POWERPC_EXCP_INVAL_INVAL = 0x01, /* Invalid instruction */ - POWERPC_EXCP_INVAL_LSWX = 0x02, /* Invalid lswx instruction */ - POWERPC_EXCP_INVAL_SPR = 0x03, /* Invalid SPR access */ - POWERPC_EXCP_INVAL_FP = 0x04, /* Unimplemented mandatory fp instr */ - /* Privileged instruction */ - POWERPC_EXCP_PRIV = 0x30, - POWERPC_EXCP_PRIV_OPC = 0x01, /* Privileged operation exception */ - POWERPC_EXCP_PRIV_REG = 0x02, /* Privileged register exception */ - /* Trap */ - POWERPC_EXCP_TRAP = 0x40, -}; - -#define PPC_INPUT(env) (env->bus_model) - -/*****************************************************************************/ -typedef struct opc_handler_t opc_handler_t; - -/*****************************************************************************/ -/* Types used to describe some PowerPC registers */ -typedef struct DisasContext DisasContext; -typedef struct ppc_spr_t ppc_spr_t; -typedef union ppc_avr_t ppc_avr_t; -typedef union ppc_tlb_t ppc_tlb_t; - -/* SPR access micro-ops generations callbacks */ -struct ppc_spr_t { - void (*uea_read)(DisasContext *ctx, int gpr_num, int spr_num); - void (*uea_write)(DisasContext *ctx, int spr_num, int gpr_num); -#if !defined(CONFIG_USER_ONLY) - void (*oea_read)(DisasContext *ctx, int gpr_num, int spr_num); - void (*oea_write)(DisasContext *ctx, int spr_num, int gpr_num); - void (*hea_read)(DisasContext *ctx, int gpr_num, int spr_num); - void (*hea_write)(DisasContext *ctx, int spr_num, int gpr_num); -#endif - const char *name; - target_ulong default_value; -#ifdef CONFIG_KVM - /* We (ab)use the fact that all the SPRs will have ids for the - * ONE_REG interface will have KVM_REG_PPC to use 0 as meaning, - * don't sync this */ - uint64_t one_reg_id; -#endif -}; - -/* Altivec registers (128 bits) */ -union ppc_avr_t { - float32 f[4]; - uint8_t u8[16]; - uint16_t u16[8]; - uint32_t u32[4]; - int8_t s8[16]; - int16_t s16[8]; - int32_t s32[4]; - uint64_t u64[2]; - int64_t s64[2]; -#ifdef CONFIG_INT128 - __uint128_t u128; -#endif -}; - -#if !defined(CONFIG_USER_ONLY) -/* Software TLB cache */ -typedef struct ppc6xx_tlb_t ppc6xx_tlb_t; -struct ppc6xx_tlb_t { - target_ulong pte0; - target_ulong pte1; - target_ulong EPN; -}; - -typedef struct ppcemb_tlb_t ppcemb_tlb_t; -struct ppcemb_tlb_t { - uint64_t RPN; - target_ulong EPN; - target_ulong PID; - target_ulong size; - uint32_t prot; - uint32_t attr; /* Storage attributes */ -}; - -typedef struct ppcmas_tlb_t { - uint32_t mas8; - uint32_t mas1; - uint64_t mas2; - uint64_t mas7_3; -} ppcmas_tlb_t; - -union ppc_tlb_t { - ppc6xx_tlb_t *tlb6; - ppcemb_tlb_t *tlbe; - ppcmas_tlb_t *tlbm; -}; - -/* possible TLB variants */ -#define TLB_NONE 0 -#define TLB_6XX 1 -#define TLB_EMB 2 -#define TLB_MAS 3 -#endif - -#define SDR_32_HTABORG 0xFFFF0000UL -#define SDR_32_HTABMASK 0x000001FFUL - -#if defined(TARGET_PPC64) -#define SDR_64_HTABORG 0xFFFFFFFFFFFC0000ULL -#define SDR_64_HTABSIZE 0x000000000000001FULL -#endif /* defined(TARGET_PPC64 */ - -typedef struct ppc_slb_t ppc_slb_t; -struct ppc_slb_t { - uint64_t esid; - uint64_t vsid; - const struct ppc_one_seg_page_size *sps; -}; - -#define MAX_SLB_ENTRIES 64 -#define SEGMENT_SHIFT_256M 28 -#define SEGMENT_MASK_256M (~((1ULL << SEGMENT_SHIFT_256M) - 1)) - -#define SEGMENT_SHIFT_1T 40 -#define SEGMENT_MASK_1T (~((1ULL << SEGMENT_SHIFT_1T) - 1)) - - -/*****************************************************************************/ -/* Machine state register bits definition */ -#define MSR_SF 63 /* Sixty-four-bit mode hflags */ -#define MSR_TAG 62 /* Tag-active mode (POWERx ?) */ -#define MSR_ISF 61 /* Sixty-four-bit interrupt mode on 630 */ -#define MSR_SHV 60 /* hypervisor state hflags */ -#define MSR_TS0 34 /* Transactional state, 2 bits (Book3s) */ -#define MSR_TS1 33 -#define MSR_TM 32 /* Transactional Memory Available (Book3s) */ -#define MSR_CM 31 /* Computation mode for BookE hflags */ -#define MSR_ICM 30 /* Interrupt computation mode for BookE */ -#define MSR_THV 29 /* hypervisor state for 32 bits PowerPC hflags */ -#define MSR_GS 28 /* guest state for BookE */ -#define MSR_UCLE 26 /* User-mode cache lock enable for BookE */ -#define MSR_VR 25 /* altivec available x hflags */ -#define MSR_SPE 25 /* SPE enable for BookE x hflags */ -#define MSR_AP 23 /* Access privilege state on 602 hflags */ -#define MSR_VSX 23 /* Vector Scalar Extension (ISA 2.06 and later) x hflags */ -#define MSR_SA 22 /* Supervisor access mode on 602 hflags */ -#define MSR_KEY 19 /* key bit on 603e */ -#define MSR_POW 18 /* Power management */ -#define MSR_TGPR 17 /* TGPR usage on 602/603 x */ -#define MSR_CE 17 /* Critical interrupt enable on embedded PowerPC x */ -#define MSR_ILE 16 /* Interrupt little-endian mode */ -#define MSR_EE 15 /* External interrupt enable */ -#define MSR_PR 14 /* Problem state hflags */ -#define MSR_FP 13 /* Floating point available hflags */ -#define MSR_ME 12 /* Machine check interrupt enable */ -#define MSR_FE0 11 /* Floating point exception mode 0 hflags */ -#define MSR_SE 10 /* Single-step trace enable x hflags */ -#define MSR_DWE 10 /* Debug wait enable on 405 x */ -#define MSR_UBLE 10 /* User BTB lock enable on e500 x */ -#define MSR_BE 9 /* Branch trace enable x hflags */ -#define MSR_DE 9 /* Debug interrupts enable on embedded PowerPC x */ -#define MSR_FE1 8 /* Floating point exception mode 1 hflags */ -#define MSR_AL 7 /* AL bit on POWER */ -#define MSR_EP 6 /* Exception prefix on 601 */ -#define MSR_IR 5 /* Instruction relocate */ -#define MSR_DR 4 /* Data relocate */ -#define MSR_IS 5 /* Instruction address space (BookE) */ -#define MSR_DS 4 /* Data address space (BookE) */ -#define MSR_PE 3 /* Protection enable on 403 */ -#define MSR_PX 2 /* Protection exclusive on 403 x */ -#define MSR_PMM 2 /* Performance monitor mark on POWER x */ -#define MSR_RI 1 /* Recoverable interrupt 1 */ -#define MSR_LE 0 /* Little-endian mode 1 hflags */ - -/* LPCR bits */ -#define LPCR_VPM0 (1ull << (63 - 0)) -#define LPCR_VPM1 (1ull << (63 - 1)) -#define LPCR_ISL (1ull << (63 - 2)) -#define LPCR_KBV (1ull << (63 - 3)) -#define LPCR_DPFD_SHIFT (63 - 11) -#define LPCR_DPFD (0x3ull << LPCR_DPFD_SHIFT) -#define LPCR_VRMASD_SHIFT (63 - 16) -#define LPCR_VRMASD (0x1full << LPCR_VRMASD_SHIFT) -#define LPCR_RMLS_SHIFT (63 - 37) -#define LPCR_RMLS (0xfull << LPCR_RMLS_SHIFT) -#define LPCR_ILE (1ull << (63 - 38)) -#define LPCR_AIL_SHIFT (63 - 40) /* Alternate interrupt location */ -#define LPCR_AIL (3ull << LPCR_AIL_SHIFT) -#define LPCR_ONL (1ull << (63 - 45)) -#define LPCR_P7_PECE0 (1ull << (63 - 49)) -#define LPCR_P7_PECE1 (1ull << (63 - 50)) -#define LPCR_P7_PECE2 (1ull << (63 - 51)) -#define LPCR_P8_PECE0 (1ull << (63 - 47)) -#define LPCR_P8_PECE1 (1ull << (63 - 48)) -#define LPCR_P8_PECE2 (1ull << (63 - 49)) -#define LPCR_P8_PECE3 (1ull << (63 - 50)) -#define LPCR_P8_PECE4 (1ull << (63 - 51)) -#define LPCR_MER (1ull << (63 - 52)) -#define LPCR_TC (1ull << (63 - 54)) -#define LPCR_LPES0 (1ull << (63 - 60)) -#define LPCR_LPES1 (1ull << (63 - 61)) -#define LPCR_RMI (1ull << (63 - 62)) -#define LPCR_HDICE (1ull << (63 - 63)) - -#define msr_sf ((env->msr >> MSR_SF) & 1) -#define msr_isf ((env->msr >> MSR_ISF) & 1) -#define msr_shv ((env->msr >> MSR_SHV) & 1) -#define msr_cm ((env->msr >> MSR_CM) & 1) -#define msr_icm ((env->msr >> MSR_ICM) & 1) -#define msr_thv ((env->msr >> MSR_THV) & 1) -#define msr_gs ((env->msr >> MSR_GS) & 1) -#define msr_ucle ((env->msr >> MSR_UCLE) & 1) -#define msr_vr ((env->msr >> MSR_VR) & 1) -#define msr_spe ((env->msr >> MSR_SPE) & 1) -#define msr_ap ((env->msr >> MSR_AP) & 1) -#define msr_vsx ((env->msr >> MSR_VSX) & 1) -#define msr_sa ((env->msr >> MSR_SA) & 1) -#define msr_key ((env->msr >> MSR_KEY) & 1) -#define msr_pow ((env->msr >> MSR_POW) & 1) -#define msr_tgpr ((env->msr >> MSR_TGPR) & 1) -#define msr_ce ((env->msr >> MSR_CE) & 1) -#define msr_ile ((env->msr >> MSR_ILE) & 1) -#define msr_ee ((env->msr >> MSR_EE) & 1) -#define msr_pr ((env->msr >> MSR_PR) & 1) -#define msr_fp ((env->msr >> MSR_FP) & 1) -#define msr_me ((env->msr >> MSR_ME) & 1) -#define msr_fe0 ((env->msr >> MSR_FE0) & 1) -#define msr_se ((env->msr >> MSR_SE) & 1) -#define msr_dwe ((env->msr >> MSR_DWE) & 1) -#define msr_uble ((env->msr >> MSR_UBLE) & 1) -#define msr_be ((env->msr >> MSR_BE) & 1) -#define msr_de ((env->msr >> MSR_DE) & 1) -#define msr_fe1 ((env->msr >> MSR_FE1) & 1) -#define msr_al ((env->msr >> MSR_AL) & 1) -#define msr_ep ((env->msr >> MSR_EP) & 1) -#define msr_ir ((env->msr >> MSR_IR) & 1) -#define msr_dr ((env->msr >> MSR_DR) & 1) -#define msr_is ((env->msr >> MSR_IS) & 1) -#define msr_ds ((env->msr >> MSR_DS) & 1) -#define msr_pe ((env->msr >> MSR_PE) & 1) -#define msr_px ((env->msr >> MSR_PX) & 1) -#define msr_pmm ((env->msr >> MSR_PMM) & 1) -#define msr_ri ((env->msr >> MSR_RI) & 1) -#define msr_le ((env->msr >> MSR_LE) & 1) -#define msr_ts ((env->msr >> MSR_TS1) & 3) -#define msr_tm ((env->msr >> MSR_TM) & 1) - -/* Hypervisor bit is more specific */ -#if defined(TARGET_PPC64) -#define MSR_HVB (1ULL << MSR_SHV) -#define msr_hv msr_shv -#else -#if defined(PPC_EMULATE_32BITS_HYPV) -#define MSR_HVB (1ULL << MSR_THV) -#define msr_hv msr_thv -#else -#define MSR_HVB (0ULL) -#define msr_hv (0) -#endif -#endif - -/* Facility Status and Control (FSCR) bits */ -#define FSCR_EBB (63 - 56) /* Event-Based Branch Facility */ -#define FSCR_TAR (63 - 55) /* Target Address Register */ -/* Interrupt cause mask and position in FSCR. HFSCR has the same format */ -#define FSCR_IC_MASK (0xFFULL) -#define FSCR_IC_POS (63 - 7) -#define FSCR_IC_DSCR_SPR3 2 -#define FSCR_IC_PMU 3 -#define FSCR_IC_BHRB 4 -#define FSCR_IC_TM 5 -#define FSCR_IC_EBB 7 -#define FSCR_IC_TAR 8 - -/* Exception state register bits definition */ -#define ESR_PIL (1 << (63 - 36)) /* Illegal Instruction */ -#define ESR_PPR (1 << (63 - 37)) /* Privileged Instruction */ -#define ESR_PTR (1 << (63 - 38)) /* Trap */ -#define ESR_FP (1 << (63 - 39)) /* Floating-Point Operation */ -#define ESR_ST (1 << (63 - 40)) /* Store Operation */ -#define ESR_AP (1 << (63 - 44)) /* Auxiliary Processor Operation */ -#define ESR_PUO (1 << (63 - 45)) /* Unimplemented Operation */ -#define ESR_BO (1 << (63 - 46)) /* Byte Ordering */ -#define ESR_PIE (1 << (63 - 47)) /* Imprecise exception */ -#define ESR_DATA (1 << (63 - 53)) /* Data Access (Embedded page table) */ -#define ESR_TLBI (1 << (63 - 54)) /* TLB Ineligible (Embedded page table) */ -#define ESR_PT (1 << (63 - 55)) /* Page Table (Embedded page table) */ -#define ESR_SPV (1 << (63 - 56)) /* SPE/VMX operation */ -#define ESR_EPID (1 << (63 - 57)) /* External Process ID operation */ -#define ESR_VLEMI (1 << (63 - 58)) /* VLE operation */ -#define ESR_MIF (1 << (63 - 62)) /* Misaligned instruction (VLE) */ - -/* Transaction EXception And Summary Register bits */ -#define TEXASR_FAILURE_PERSISTENT (63 - 7) -#define TEXASR_DISALLOWED (63 - 8) -#define TEXASR_NESTING_OVERFLOW (63 - 9) -#define TEXASR_FOOTPRINT_OVERFLOW (63 - 10) -#define TEXASR_SELF_INDUCED_CONFLICT (63 - 11) -#define TEXASR_NON_TRANSACTIONAL_CONFLICT (63 - 12) -#define TEXASR_TRANSACTION_CONFLICT (63 - 13) -#define TEXASR_TRANSLATION_INVALIDATION_CONFLICT (63 - 14) -#define TEXASR_IMPLEMENTATION_SPECIFIC (63 - 15) -#define TEXASR_INSTRUCTION_FETCH_CONFLICT (63 - 16) -#define TEXASR_ABORT (63 - 31) -#define TEXASR_SUSPENDED (63 - 32) -#define TEXASR_PRIVILEGE_HV (63 - 34) -#define TEXASR_PRIVILEGE_PR (63 - 35) -#define TEXASR_FAILURE_SUMMARY (63 - 36) -#define TEXASR_TFIAR_EXACT (63 - 37) -#define TEXASR_ROT (63 - 38) -#define TEXASR_TRANSACTION_LEVEL (63 - 52) /* 12 bits */ - -enum { - POWERPC_FLAG_NONE = 0x00000000, - /* Flag for MSR bit 25 signification (VRE/SPE) */ - POWERPC_FLAG_SPE = 0x00000001, - POWERPC_FLAG_VRE = 0x00000002, - /* Flag for MSR bit 17 signification (TGPR/CE) */ - POWERPC_FLAG_TGPR = 0x00000004, - POWERPC_FLAG_CE = 0x00000008, - /* Flag for MSR bit 10 signification (SE/DWE/UBLE) */ - POWERPC_FLAG_SE = 0x00000010, - POWERPC_FLAG_DWE = 0x00000020, - POWERPC_FLAG_UBLE = 0x00000040, - /* Flag for MSR bit 9 signification (BE/DE) */ - POWERPC_FLAG_BE = 0x00000080, - POWERPC_FLAG_DE = 0x00000100, - /* Flag for MSR bit 2 signification (PX/PMM) */ - POWERPC_FLAG_PX = 0x00000200, - POWERPC_FLAG_PMM = 0x00000400, - /* Flag for special features */ - /* Decrementer clock: RTC clock (POWER, 601) or bus clock */ - POWERPC_FLAG_RTC_CLK = 0x00010000, - POWERPC_FLAG_BUS_CLK = 0x00020000, - /* Has CFAR */ - POWERPC_FLAG_CFAR = 0x00040000, - /* Has VSX */ - POWERPC_FLAG_VSX = 0x00080000, - /* Has Transaction Memory (ISA 2.07) */ - POWERPC_FLAG_TM = 0x00100000, -}; - -/*****************************************************************************/ -/* Floating point status and control register */ -#define FPSCR_FX 31 /* Floating-point exception summary */ -#define FPSCR_FEX 30 /* Floating-point enabled exception summary */ -#define FPSCR_VX 29 /* Floating-point invalid operation exception summ. */ -#define FPSCR_OX 28 /* Floating-point overflow exception */ -#define FPSCR_UX 27 /* Floating-point underflow exception */ -#define FPSCR_ZX 26 /* Floating-point zero divide exception */ -#define FPSCR_XX 25 /* Floating-point inexact exception */ -#define FPSCR_VXSNAN 24 /* Floating-point invalid operation exception (sNan) */ -#define FPSCR_VXISI 23 /* Floating-point invalid operation exception (inf) */ -#define FPSCR_VXIDI 22 /* Floating-point invalid operation exception (inf) */ -#define FPSCR_VXZDZ 21 /* Floating-point invalid operation exception (zero) */ -#define FPSCR_VXIMZ 20 /* Floating-point invalid operation exception (inf) */ -#define FPSCR_VXVC 19 /* Floating-point invalid operation exception (comp) */ -#define FPSCR_FR 18 /* Floating-point fraction rounded */ -#define FPSCR_FI 17 /* Floating-point fraction inexact */ -#define FPSCR_C 16 /* Floating-point result class descriptor */ -#define FPSCR_FL 15 /* Floating-point less than or negative */ -#define FPSCR_FG 14 /* Floating-point greater than or negative */ -#define FPSCR_FE 13 /* Floating-point equal or zero */ -#define FPSCR_FU 12 /* Floating-point unordered or NaN */ -#define FPSCR_FPCC 12 /* Floating-point condition code */ -#define FPSCR_FPRF 12 /* Floating-point result flags */ -#define FPSCR_VXSOFT 10 /* Floating-point invalid operation exception (soft) */ -#define FPSCR_VXSQRT 9 /* Floating-point invalid operation exception (sqrt) */ -#define FPSCR_VXCVI 8 /* Floating-point invalid operation exception (int) */ -#define FPSCR_VE 7 /* Floating-point invalid operation exception enable */ -#define FPSCR_OE 6 /* Floating-point overflow exception enable */ -#define FPSCR_UE 5 /* Floating-point undeflow exception enable */ -#define FPSCR_ZE 4 /* Floating-point zero divide exception enable */ -#define FPSCR_XE 3 /* Floating-point inexact exception enable */ -#define FPSCR_NI 2 /* Floating-point non-IEEE mode */ -#define FPSCR_RN1 1 -#define FPSCR_RN 0 /* Floating-point rounding control */ -#define fpscr_fex (((env->fpscr) >> FPSCR_FEX) & 0x1) -#define fpscr_vx (((env->fpscr) >> FPSCR_VX) & 0x1) -#define fpscr_ox (((env->fpscr) >> FPSCR_OX) & 0x1) -#define fpscr_ux (((env->fpscr) >> FPSCR_UX) & 0x1) -#define fpscr_zx (((env->fpscr) >> FPSCR_ZX) & 0x1) -#define fpscr_xx (((env->fpscr) >> FPSCR_XX) & 0x1) -#define fpscr_vxsnan (((env->fpscr) >> FPSCR_VXSNAN) & 0x1) -#define fpscr_vxisi (((env->fpscr) >> FPSCR_VXISI) & 0x1) -#define fpscr_vxidi (((env->fpscr) >> FPSCR_VXIDI) & 0x1) -#define fpscr_vxzdz (((env->fpscr) >> FPSCR_VXZDZ) & 0x1) -#define fpscr_vximz (((env->fpscr) >> FPSCR_VXIMZ) & 0x1) -#define fpscr_vxvc (((env->fpscr) >> FPSCR_VXVC) & 0x1) -#define fpscr_fpcc (((env->fpscr) >> FPSCR_FPCC) & 0xF) -#define fpscr_vxsoft (((env->fpscr) >> FPSCR_VXSOFT) & 0x1) -#define fpscr_vxsqrt (((env->fpscr) >> FPSCR_VXSQRT) & 0x1) -#define fpscr_vxcvi (((env->fpscr) >> FPSCR_VXCVI) & 0x1) -#define fpscr_ve (((env->fpscr) >> FPSCR_VE) & 0x1) -#define fpscr_oe (((env->fpscr) >> FPSCR_OE) & 0x1) -#define fpscr_ue (((env->fpscr) >> FPSCR_UE) & 0x1) -#define fpscr_ze (((env->fpscr) >> FPSCR_ZE) & 0x1) -#define fpscr_xe (((env->fpscr) >> FPSCR_XE) & 0x1) -#define fpscr_ni (((env->fpscr) >> FPSCR_NI) & 0x1) -#define fpscr_rn (((env->fpscr) >> FPSCR_RN) & 0x3) -/* Invalid operation exception summary */ -#define fpscr_ix ((env->fpscr) & ((1 << FPSCR_VXSNAN) | (1 << FPSCR_VXISI) | \ - (1 << FPSCR_VXIDI) | (1 << FPSCR_VXZDZ) | \ - (1 << FPSCR_VXIMZ) | (1 << FPSCR_VXVC) | \ - (1 << FPSCR_VXSOFT) | (1 << FPSCR_VXSQRT) | \ - (1 << FPSCR_VXCVI))) -/* exception summary */ -#define fpscr_ex (((env->fpscr) >> FPSCR_XX) & 0x1F) -/* enabled exception summary */ -#define fpscr_eex (((env->fpscr) >> FPSCR_XX) & ((env->fpscr) >> FPSCR_XE) & \ - 0x1F) - -#define FP_FX (1ull << FPSCR_FX) -#define FP_FEX (1ull << FPSCR_FEX) -#define FP_VX (1ull << FPSCR_VX) -#define FP_OX (1ull << FPSCR_OX) -#define FP_UX (1ull << FPSCR_UX) -#define FP_ZX (1ull << FPSCR_ZX) -#define FP_XX (1ull << FPSCR_XX) -#define FP_VXSNAN (1ull << FPSCR_VXSNAN) -#define FP_VXISI (1ull << FPSCR_VXISI) -#define FP_VXIDI (1ull << FPSCR_VXIDI) -#define FP_VXZDZ (1ull << FPSCR_VXZDZ) -#define FP_VXIMZ (1ull << FPSCR_VXIMZ) -#define FP_VXVC (1ull << FPSCR_VXVC) -#define FP_FR (1ull << FSPCR_FR) -#define FP_FI (1ull << FPSCR_FI) -#define FP_C (1ull << FPSCR_C) -#define FP_FL (1ull << FPSCR_FL) -#define FP_FG (1ull << FPSCR_FG) -#define FP_FE (1ull << FPSCR_FE) -#define FP_FU (1ull << FPSCR_FU) -#define FP_FPCC (FP_FL | FP_FG | FP_FE | FP_FU) -#define FP_FPRF (FP_C | FP_FL | FP_FG | FP_FE | FP_FU) -#define FP_VXSOFT (1ull << FPSCR_VXSOFT) -#define FP_VXSQRT (1ull << FPSCR_VXSQRT) -#define FP_VXCVI (1ull << FPSCR_VXCVI) -#define FP_VE (1ull << FPSCR_VE) -#define FP_OE (1ull << FPSCR_OE) -#define FP_UE (1ull << FPSCR_UE) -#define FP_ZE (1ull << FPSCR_ZE) -#define FP_XE (1ull << FPSCR_XE) -#define FP_NI (1ull << FPSCR_NI) -#define FP_RN1 (1ull << FPSCR_RN1) -#define FP_RN (1ull << FPSCR_RN) - -/* the exception bits which can be cleared by mcrfs - includes FX */ -#define FP_EX_CLEAR_BITS (FP_FX | FP_OX | FP_UX | FP_ZX | \ - FP_XX | FP_VXSNAN | FP_VXISI | FP_VXIDI | \ - FP_VXZDZ | FP_VXIMZ | FP_VXVC | FP_VXSOFT | \ - FP_VXSQRT | FP_VXCVI) - -/*****************************************************************************/ -/* Vector status and control register */ -#define VSCR_NJ 16 /* Vector non-java */ -#define VSCR_SAT 0 /* Vector saturation */ -#define vscr_nj (((env->vscr) >> VSCR_NJ) & 0x1) -#define vscr_sat (((env->vscr) >> VSCR_SAT) & 0x1) - -/*****************************************************************************/ -/* BookE e500 MMU registers */ - -#define MAS0_NV_SHIFT 0 -#define MAS0_NV_MASK (0xfff << MAS0_NV_SHIFT) - -#define MAS0_WQ_SHIFT 12 -#define MAS0_WQ_MASK (3 << MAS0_WQ_SHIFT) -/* Write TLB entry regardless of reservation */ -#define MAS0_WQ_ALWAYS (0 << MAS0_WQ_SHIFT) -/* Write TLB entry only already in use */ -#define MAS0_WQ_COND (1 << MAS0_WQ_SHIFT) -/* Clear TLB entry */ -#define MAS0_WQ_CLR_RSRV (2 << MAS0_WQ_SHIFT) - -#define MAS0_HES_SHIFT 14 -#define MAS0_HES (1 << MAS0_HES_SHIFT) - -#define MAS0_ESEL_SHIFT 16 -#define MAS0_ESEL_MASK (0xfff << MAS0_ESEL_SHIFT) - -#define MAS0_TLBSEL_SHIFT 28 -#define MAS0_TLBSEL_MASK (3 << MAS0_TLBSEL_SHIFT) -#define MAS0_TLBSEL_TLB0 (0 << MAS0_TLBSEL_SHIFT) -#define MAS0_TLBSEL_TLB1 (1 << MAS0_TLBSEL_SHIFT) -#define MAS0_TLBSEL_TLB2 (2 << MAS0_TLBSEL_SHIFT) -#define MAS0_TLBSEL_TLB3 (3 << MAS0_TLBSEL_SHIFT) - -#define MAS0_ATSEL_SHIFT 31 -#define MAS0_ATSEL (1 << MAS0_ATSEL_SHIFT) -#define MAS0_ATSEL_TLB 0 -#define MAS0_ATSEL_LRAT MAS0_ATSEL - -#define MAS1_TSIZE_SHIFT 7 -#define MAS1_TSIZE_MASK (0x1f << MAS1_TSIZE_SHIFT) - -#define MAS1_TS_SHIFT 12 -#define MAS1_TS (1 << MAS1_TS_SHIFT) - -#define MAS1_IND_SHIFT 13 -#define MAS1_IND (1 << MAS1_IND_SHIFT) - -#define MAS1_TID_SHIFT 16 -#define MAS1_TID_MASK (0x3fff << MAS1_TID_SHIFT) - -#define MAS1_IPROT_SHIFT 30 -#define MAS1_IPROT (1 << MAS1_IPROT_SHIFT) - -#define MAS1_VALID_SHIFT 31 -#define MAS1_VALID 0x80000000 - -#define MAS2_EPN_SHIFT 12 -#define MAS2_EPN_MASK (~0ULL << MAS2_EPN_SHIFT) - -#define MAS2_ACM_SHIFT 6 -#define MAS2_ACM (1 << MAS2_ACM_SHIFT) - -#define MAS2_VLE_SHIFT 5 -#define MAS2_VLE (1 << MAS2_VLE_SHIFT) - -#define MAS2_W_SHIFT 4 -#define MAS2_W (1 << MAS2_W_SHIFT) - -#define MAS2_I_SHIFT 3 -#define MAS2_I (1 << MAS2_I_SHIFT) - -#define MAS2_M_SHIFT 2 -#define MAS2_M (1 << MAS2_M_SHIFT) - -#define MAS2_G_SHIFT 1 -#define MAS2_G (1 << MAS2_G_SHIFT) - -#define MAS2_E_SHIFT 0 -#define MAS2_E (1 << MAS2_E_SHIFT) - -#define MAS3_RPN_SHIFT 12 -#define MAS3_RPN_MASK (0xfffff << MAS3_RPN_SHIFT) - -#define MAS3_U0 0x00000200 -#define MAS3_U1 0x00000100 -#define MAS3_U2 0x00000080 -#define MAS3_U3 0x00000040 -#define MAS3_UX 0x00000020 -#define MAS3_SX 0x00000010 -#define MAS3_UW 0x00000008 -#define MAS3_SW 0x00000004 -#define MAS3_UR 0x00000002 -#define MAS3_SR 0x00000001 -#define MAS3_SPSIZE_SHIFT 1 -#define MAS3_SPSIZE_MASK (0x3e << MAS3_SPSIZE_SHIFT) - -#define MAS4_TLBSELD_SHIFT MAS0_TLBSEL_SHIFT -#define MAS4_TLBSELD_MASK MAS0_TLBSEL_MASK -#define MAS4_TIDSELD_MASK 0x00030000 -#define MAS4_TIDSELD_PID0 0x00000000 -#define MAS4_TIDSELD_PID1 0x00010000 -#define MAS4_TIDSELD_PID2 0x00020000 -#define MAS4_TIDSELD_PIDZ 0x00030000 -#define MAS4_INDD 0x00008000 /* Default IND */ -#define MAS4_TSIZED_SHIFT MAS1_TSIZE_SHIFT -#define MAS4_TSIZED_MASK MAS1_TSIZE_MASK -#define MAS4_ACMD 0x00000040 -#define MAS4_VLED 0x00000020 -#define MAS4_WD 0x00000010 -#define MAS4_ID 0x00000008 -#define MAS4_MD 0x00000004 -#define MAS4_GD 0x00000002 -#define MAS4_ED 0x00000001 -#define MAS4_WIMGED_MASK 0x0000001f /* Default WIMGE */ -#define MAS4_WIMGED_SHIFT 0 - -#define MAS5_SGS 0x80000000 -#define MAS5_SLPID_MASK 0x00000fff - -#define MAS6_SPID0 0x3fff0000 -#define MAS6_SPID1 0x00007ffe -#define MAS6_ISIZE(x) MAS1_TSIZE(x) -#define MAS6_SAS 0x00000001 -#define MAS6_SPID MAS6_SPID0 -#define MAS6_SIND 0x00000002 /* Indirect page */ -#define MAS6_SIND_SHIFT 1 -#define MAS6_SPID_MASK 0x3fff0000 -#define MAS6_SPID_SHIFT 16 -#define MAS6_ISIZE_MASK 0x00000f80 -#define MAS6_ISIZE_SHIFT 7 - -#define MAS7_RPN 0xffffffff - -#define MAS8_TGS 0x80000000 -#define MAS8_VF 0x40000000 -#define MAS8_TLBPID 0x00000fff - -/* Bit definitions for MMUCFG */ -#define MMUCFG_MAVN 0x00000003 /* MMU Architecture Version Number */ -#define MMUCFG_MAVN_V1 0x00000000 /* v1.0 */ -#define MMUCFG_MAVN_V2 0x00000001 /* v2.0 */ -#define MMUCFG_NTLBS 0x0000000c /* Number of TLBs */ -#define MMUCFG_PIDSIZE 0x000007c0 /* PID Reg Size */ -#define MMUCFG_TWC 0x00008000 /* TLB Write Conditional (v2.0) */ -#define MMUCFG_LRAT 0x00010000 /* LRAT Supported (v2.0) */ -#define MMUCFG_RASIZE 0x00fe0000 /* Real Addr Size */ -#define MMUCFG_LPIDSIZE 0x0f000000 /* LPID Reg Size */ - -/* Bit definitions for MMUCSR0 */ -#define MMUCSR0_TLB1FI 0x00000002 /* TLB1 Flash invalidate */ -#define MMUCSR0_TLB0FI 0x00000004 /* TLB0 Flash invalidate */ -#define MMUCSR0_TLB2FI 0x00000040 /* TLB2 Flash invalidate */ -#define MMUCSR0_TLB3FI 0x00000020 /* TLB3 Flash invalidate */ -#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \ - MMUCSR0_TLB2FI | MMUCSR0_TLB3FI) -#define MMUCSR0_TLB0PS 0x00000780 /* TLB0 Page Size */ -#define MMUCSR0_TLB1PS 0x00007800 /* TLB1 Page Size */ -#define MMUCSR0_TLB2PS 0x00078000 /* TLB2 Page Size */ -#define MMUCSR0_TLB3PS 0x00780000 /* TLB3 Page Size */ - -/* TLBnCFG encoding */ -#define TLBnCFG_N_ENTRY 0x00000fff /* number of entries */ -#define TLBnCFG_HES 0x00002000 /* HW select supported */ -#define TLBnCFG_AVAIL 0x00004000 /* variable page size */ -#define TLBnCFG_IPROT 0x00008000 /* IPROT supported */ -#define TLBnCFG_GTWE 0x00010000 /* Guest can write */ -#define TLBnCFG_IND 0x00020000 /* IND entries supported */ -#define TLBnCFG_PT 0x00040000 /* Can load from page table */ -#define TLBnCFG_MINSIZE 0x00f00000 /* Minimum Page Size (v1.0) */ -#define TLBnCFG_MINSIZE_SHIFT 20 -#define TLBnCFG_MAXSIZE 0x000f0000 /* Maximum Page Size (v1.0) */ -#define TLBnCFG_MAXSIZE_SHIFT 16 -#define TLBnCFG_ASSOC 0xff000000 /* Associativity */ -#define TLBnCFG_ASSOC_SHIFT 24 - -/* TLBnPS encoding */ -#define TLBnPS_4K 0x00000004 -#define TLBnPS_8K 0x00000008 -#define TLBnPS_16K 0x00000010 -#define TLBnPS_32K 0x00000020 -#define TLBnPS_64K 0x00000040 -#define TLBnPS_128K 0x00000080 -#define TLBnPS_256K 0x00000100 -#define TLBnPS_512K 0x00000200 -#define TLBnPS_1M 0x00000400 -#define TLBnPS_2M 0x00000800 -#define TLBnPS_4M 0x00001000 -#define TLBnPS_8M 0x00002000 -#define TLBnPS_16M 0x00004000 -#define TLBnPS_32M 0x00008000 -#define TLBnPS_64M 0x00010000 -#define TLBnPS_128M 0x00020000 -#define TLBnPS_256M 0x00040000 -#define TLBnPS_512M 0x00080000 -#define TLBnPS_1G 0x00100000 -#define TLBnPS_2G 0x00200000 -#define TLBnPS_4G 0x00400000 -#define TLBnPS_8G 0x00800000 -#define TLBnPS_16G 0x01000000 -#define TLBnPS_32G 0x02000000 -#define TLBnPS_64G 0x04000000 -#define TLBnPS_128G 0x08000000 -#define TLBnPS_256G 0x10000000 - -/* tlbilx action encoding */ -#define TLBILX_T_ALL 0 -#define TLBILX_T_TID 1 -#define TLBILX_T_FULLMATCH 3 -#define TLBILX_T_CLASS0 4 -#define TLBILX_T_CLASS1 5 -#define TLBILX_T_CLASS2 6 -#define TLBILX_T_CLASS3 7 - -/* BookE 2.06 helper defines */ - -#define BOOKE206_FLUSH_TLB0 (1 << 0) -#define BOOKE206_FLUSH_TLB1 (1 << 1) -#define BOOKE206_FLUSH_TLB2 (1 << 2) -#define BOOKE206_FLUSH_TLB3 (1 << 3) - -/* number of possible TLBs */ -#define BOOKE206_MAX_TLBN 4 - -/*****************************************************************************/ -/* Embedded.Processor Control */ - -#define DBELL_TYPE_SHIFT 27 -#define DBELL_TYPE_MASK (0x1f << DBELL_TYPE_SHIFT) -#define DBELL_TYPE_DBELL (0x00 << DBELL_TYPE_SHIFT) -#define DBELL_TYPE_DBELL_CRIT (0x01 << DBELL_TYPE_SHIFT) -#define DBELL_TYPE_G_DBELL (0x02 << DBELL_TYPE_SHIFT) -#define DBELL_TYPE_G_DBELL_CRIT (0x03 << DBELL_TYPE_SHIFT) -#define DBELL_TYPE_G_DBELL_MC (0x04 << DBELL_TYPE_SHIFT) - -#define DBELL_BRDCAST (1 << 26) -#define DBELL_LPIDTAG_SHIFT 14 -#define DBELL_LPIDTAG_MASK (0xfff << DBELL_LPIDTAG_SHIFT) -#define DBELL_PIRTAG_MASK 0x3fff - -/*****************************************************************************/ -/* Segment page size information, used by recent hash MMUs - * The format of this structure mirrors kvm_ppc_smmu_info - */ - -#define PPC_PAGE_SIZES_MAX_SZ 8 - -struct ppc_one_page_size { - uint32_t page_shift; /* Page shift (or 0) */ - uint32_t pte_enc; /* Encoding in the HPTE (>>12) */ -}; - -struct ppc_one_seg_page_size { - uint32_t page_shift; /* Base page shift of segment (or 0) */ - uint32_t slb_enc; /* SLB encoding for BookS */ - struct ppc_one_page_size enc[PPC_PAGE_SIZES_MAX_SZ]; -}; - -struct ppc_segment_page_sizes { - struct ppc_one_seg_page_size sps[PPC_PAGE_SIZES_MAX_SZ]; -}; - - -/*****************************************************************************/ -/* The whole PowerPC CPU context */ -#define NB_MMU_MODES 8 - -#define PPC_CPU_OPCODES_LEN 0x40 -#define PPC_CPU_INDIRECT_OPCODES_LEN 0x20 - -struct CPUPPCState { - /* First are the most commonly used resources - * during translated code execution - */ - /* general purpose registers */ - target_ulong gpr[32]; - /* Storage for GPR MSB, used by the SPE extension */ - target_ulong gprh[32]; - /* LR */ - target_ulong lr; - /* CTR */ - target_ulong ctr; - /* condition register */ - uint32_t crf[8]; -#if defined(TARGET_PPC64) - /* CFAR */ - target_ulong cfar; -#endif - /* XER (with SO, OV, CA split out) */ - target_ulong xer; - target_ulong so; - target_ulong ov; - target_ulong ca; - /* Reservation address */ - target_ulong reserve_addr; - /* Reservation value */ - target_ulong reserve_val; - target_ulong reserve_val2; - /* Reservation store address */ - target_ulong reserve_ea; - /* Reserved store source register and size */ - target_ulong reserve_info; - - /* Those ones are used in supervisor mode only */ - /* machine state register */ - target_ulong msr; - /* temporary general purpose registers */ - target_ulong tgpr[4]; /* Used to speed-up TLB assist handlers */ - - /* Floating point execution context */ - float_status fp_status; - /* floating point registers */ - float64 fpr[32]; - /* floating point status and control register */ - target_ulong fpscr; - - /* Next instruction pointer */ - target_ulong nip; - - int access_type; /* when a memory exception occurs, the access - type is stored here */ - - CPU_COMMON - - /* MMU context - only relevant for full system emulation */ -#if !defined(CONFIG_USER_ONLY) -#if defined(TARGET_PPC64) - /* PowerPC 64 SLB area */ - ppc_slb_t slb[MAX_SLB_ENTRIES]; - int32_t slb_nr; - /* tcg TLB needs flush (deferred slb inval instruction typically) */ -#endif - /* segment registers */ - hwaddr htab_base; - /* mask used to normalize hash value to PTEG index */ - hwaddr htab_mask; - target_ulong sr[32]; - /* externally stored hash table */ - uint8_t *external_htab; - /* BATs */ - uint32_t nb_BATs; - target_ulong DBAT[2][8]; - target_ulong IBAT[2][8]; - /* PowerPC TLB registers (for 4xx, e500 and 60x software driven TLBs) */ - int32_t nb_tlb; /* Total number of TLB */ - int tlb_per_way; /* Speed-up helper: used to avoid divisions at run time */ - int nb_ways; /* Number of ways in the TLB set */ - int last_way; /* Last used way used to allocate TLB in a LRU way */ - int id_tlbs; /* If 1, MMU has separated TLBs for instructions & data */ - int nb_pids; /* Number of available PID registers */ - int tlb_type; /* Type of TLB we're dealing with */ - ppc_tlb_t tlb; /* TLB is optional. Allocate them only if needed */ - /* 403 dedicated access protection registers */ - target_ulong pb[4]; - bool tlb_dirty; /* Set to non-zero when modifying TLB */ - bool kvm_sw_tlb; /* non-zero if KVM SW TLB API is active */ - uint32_t tlb_need_flush; /* Delayed flush needed */ -#define TLB_NEED_LOCAL_FLUSH 0x1 -#define TLB_NEED_GLOBAL_FLUSH 0x2 -#endif - - /* Other registers */ - /* Special purpose registers */ - target_ulong spr[1024]; - ppc_spr_t spr_cb[1024]; - /* Altivec registers */ - ppc_avr_t avr[32]; - uint32_t vscr; - /* VSX registers */ - uint64_t vsr[32]; - /* SPE registers */ - uint64_t spe_acc; - uint32_t spe_fscr; - /* SPE and Altivec can share a status since they will never be used - * simultaneously */ - float_status vec_status; - - /* Internal devices resources */ - /* Time base and decrementer */ - ppc_tb_t *tb_env; - /* Device control registers */ - ppc_dcr_t *dcr_env; - - int dcache_line_size; - int icache_line_size; - - /* Those resources are used during exception processing */ - /* CPU model definition */ - target_ulong msr_mask; - powerpc_mmu_t mmu_model; - powerpc_excp_t excp_model; - powerpc_input_t bus_model; - int bfd_mach; - uint32_t flags; - uint64_t insns_flags; - uint64_t insns_flags2; -#if defined(TARGET_PPC64) - struct ppc_segment_page_sizes sps; - ppc_slb_t vrma_slb; - target_ulong rmls; - bool ci_large_pages; -#endif - -#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) - uint64_t vpa_addr; - uint64_t slb_shadow_addr, slb_shadow_size; - uint64_t dtl_addr, dtl_size; -#endif /* TARGET_PPC64 */ - - int error_code; - uint32_t pending_interrupts; -#if !defined(CONFIG_USER_ONLY) - /* This is the IRQ controller, which is implementation dependent - * and only relevant when emulating a complete machine. - */ - uint32_t irq_input_state; - void **irq_inputs; - /* Exception vectors */ - target_ulong excp_vectors[POWERPC_EXCP_NB]; - target_ulong excp_prefix; - target_ulong ivor_mask; - target_ulong ivpr_mask; - target_ulong hreset_vector; - hwaddr mpic_iack; - /* true when the external proxy facility mode is enabled */ - bool mpic_proxy; - /* set when the processor has an HV mode, thus HV priv - * instructions and SPRs are diallowed if MSR:HV is 0 - */ - bool has_hv_mode; - /* On P7/P8, set when in PM state, we need to handle resume - * in a special way (such as routing some resume causes to - * 0x100), so flag this here. - */ - bool in_pm_state; -#endif - - /* Those resources are used only during code translation */ - /* opcode handlers */ - opc_handler_t *opcodes[PPC_CPU_OPCODES_LEN]; - - /* Those resources are used only in QEMU core */ - target_ulong hflags; /* hflags is a MSR & HFLAGS_MASK */ - target_ulong hflags_nmsr; /* specific hflags, not coming from MSR */ - int immu_idx; /* precomputed MMU index to speed up insn access */ - int dmmu_idx; /* precomputed MMU index to speed up data accesses */ - - /* Power management */ - int (*check_pow)(CPUPPCState *env); - -#if !defined(CONFIG_USER_ONLY) - void *load_info; /* Holds boot loading state. */ -#endif - - /* booke timers */ - - /* Specifies bit locations of the Time Base used to signal a fixed timer - * exception on a transition from 0 to 1. (watchdog or fixed-interval timer) - * - * 0 selects the least significant bit. - * 63 selects the most significant bit. - */ - uint8_t fit_period[4]; - uint8_t wdt_period[4]; - - /* Transactional memory state */ - target_ulong tm_gpr[32]; - ppc_avr_t tm_vsr[64]; - uint64_t tm_cr; - uint64_t tm_lr; - uint64_t tm_ctr; - uint64_t tm_fpscr; - uint64_t tm_amr; - uint64_t tm_ppr; - uint64_t tm_vrsave; - uint32_t tm_vscr; - uint64_t tm_dscr; - uint64_t tm_tar; -}; - -#define SET_FIT_PERIOD(a_, b_, c_, d_) \ -do { \ - env->fit_period[0] = (a_); \ - env->fit_period[1] = (b_); \ - env->fit_period[2] = (c_); \ - env->fit_period[3] = (d_); \ - } while (0) - -#define SET_WDT_PERIOD(a_, b_, c_, d_) \ -do { \ - env->wdt_period[0] = (a_); \ - env->wdt_period[1] = (b_); \ - env->wdt_period[2] = (c_); \ - env->wdt_period[3] = (d_); \ - } while (0) - -/** - * PowerPCCPU: - * @env: #CPUPPCState - * @cpu_dt_id: CPU index used in the device tree. KVM uses this index too - * @max_compat: Maximal supported logical PVR from the command line - * @cpu_version: Current logical PVR, zero if in "raw" mode - * - * A PowerPC CPU. - */ -struct PowerPCCPU { - /*< private >*/ - CPUState parent_obj; - /*< public >*/ - - CPUPPCState env; - int cpu_dt_id; - uint32_t max_compat; - uint32_t cpu_version; - - /* Fields related to migration compatibility hacks */ - bool pre_2_8_migration; - target_ulong mig_msr_mask; - uint64_t mig_insns_flags; - uint64_t mig_insns_flags2; - uint32_t mig_nb_BATs; -}; - -static inline PowerPCCPU *ppc_env_get_cpu(CPUPPCState *env) -{ - return container_of(env, PowerPCCPU, env); -} - -#define ENV_GET_CPU(e) CPU(ppc_env_get_cpu(e)) - -#define ENV_OFFSET offsetof(PowerPCCPU, env) - -PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr); -PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr); - -void ppc_cpu_do_interrupt(CPUState *cpu); -bool ppc_cpu_exec_interrupt(CPUState *cpu, int int_req); -void ppc_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, - int flags); -void ppc_cpu_dump_statistics(CPUState *cpu, FILE *f, - fprintf_function cpu_fprintf, int flags); -hwaddr ppc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); -int ppc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); -int ppc_cpu_gdb_read_register_apple(CPUState *cpu, uint8_t *buf, int reg); -int ppc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); -int ppc_cpu_gdb_write_register_apple(CPUState *cpu, uint8_t *buf, int reg); -int ppc64_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs, - int cpuid, void *opaque); -#ifndef CONFIG_USER_ONLY -void ppc_cpu_do_system_reset(CPUState *cs); -extern const struct VMStateDescription vmstate_ppc_cpu; -#endif - -/*****************************************************************************/ -PowerPCCPU *cpu_ppc_init(const char *cpu_model); -void ppc_translate_init(void); -const char *ppc_cpu_lookup_alias(const char *alias); -/* you can call this signal handler from your SIGBUS and SIGSEGV - signal handlers to inform the virtual CPU of exceptions. non zero - is returned if the signal was handled by the virtual CPU. */ -int cpu_ppc_signal_handler (int host_signum, void *pinfo, - void *puc); -#if defined(CONFIG_USER_ONLY) -int ppc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw, - int mmu_idx); -#endif - -#if !defined(CONFIG_USER_ONLY) -void ppc_store_sdr1 (CPUPPCState *env, target_ulong value); -#endif /* !defined(CONFIG_USER_ONLY) */ -void ppc_store_msr (CPUPPCState *env, target_ulong value); - -void ppc_cpu_list (FILE *f, fprintf_function cpu_fprintf); -int ppc_get_compat_smt_threads(PowerPCCPU *cpu); -#if defined(TARGET_PPC64) -void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp); -#endif - -/* Time-base and decrementer management */ -#ifndef NO_CPU_IO_DEFS -uint64_t cpu_ppc_load_tbl (CPUPPCState *env); -uint32_t cpu_ppc_load_tbu (CPUPPCState *env); -void cpu_ppc_store_tbu (CPUPPCState *env, uint32_t value); -void cpu_ppc_store_tbl (CPUPPCState *env, uint32_t value); -uint64_t cpu_ppc_load_atbl (CPUPPCState *env); -uint32_t cpu_ppc_load_atbu (CPUPPCState *env); -void cpu_ppc_store_atbl (CPUPPCState *env, uint32_t value); -void cpu_ppc_store_atbu (CPUPPCState *env, uint32_t value); -bool ppc_decr_clear_on_delivery(CPUPPCState *env); -uint32_t cpu_ppc_load_decr (CPUPPCState *env); -void cpu_ppc_store_decr (CPUPPCState *env, uint32_t value); -uint32_t cpu_ppc_load_hdecr (CPUPPCState *env); -void cpu_ppc_store_hdecr (CPUPPCState *env, uint32_t value); -uint64_t cpu_ppc_load_purr (CPUPPCState *env); -uint32_t cpu_ppc601_load_rtcl (CPUPPCState *env); -uint32_t cpu_ppc601_load_rtcu (CPUPPCState *env); -#if !defined(CONFIG_USER_ONLY) -void cpu_ppc601_store_rtcl (CPUPPCState *env, uint32_t value); -void cpu_ppc601_store_rtcu (CPUPPCState *env, uint32_t value); -target_ulong load_40x_pit (CPUPPCState *env); -void store_40x_pit (CPUPPCState *env, target_ulong val); -void store_40x_dbcr0 (CPUPPCState *env, uint32_t val); -void store_40x_sler (CPUPPCState *env, uint32_t val); -void store_booke_tcr (CPUPPCState *env, target_ulong val); -void store_booke_tsr (CPUPPCState *env, target_ulong val); -void ppc_tlb_invalidate_all (CPUPPCState *env); -void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr); -void cpu_ppc_set_papr(PowerPCCPU *cpu); -#endif -#endif - -void store_fpscr(CPUPPCState *env, uint64_t arg, uint32_t mask); - -static inline uint64_t ppc_dump_gpr(CPUPPCState *env, int gprn) -{ - uint64_t gprv; - - gprv = env->gpr[gprn]; - if (env->flags & POWERPC_FLAG_SPE) { - /* If the CPU implements the SPE extension, we have to get the - * high bits of the GPR from the gprh storage area - */ - gprv &= 0xFFFFFFFFULL; - gprv |= (uint64_t)env->gprh[gprn] << 32; - } - - return gprv; -} - -/* Device control registers */ -int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, uint32_t *valp); -int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, uint32_t val); - -#define cpu_init(cpu_model) CPU(cpu_ppc_init(cpu_model)) - -#define cpu_signal_handler cpu_ppc_signal_handler -#define cpu_list ppc_cpu_list - -/* MMU modes definitions */ -#define MMU_USER_IDX 0 -static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch) -{ - return ifetch ? env->immu_idx : env->dmmu_idx; -} - -#include "exec/cpu-all.h" - -/*****************************************************************************/ -/* CRF definitions */ -#define CRF_LT 3 -#define CRF_GT 2 -#define CRF_EQ 1 -#define CRF_SO 0 -#define CRF_CH (1 << CRF_LT) -#define CRF_CL (1 << CRF_GT) -#define CRF_CH_OR_CL (1 << CRF_EQ) -#define CRF_CH_AND_CL (1 << CRF_SO) - -/* XER definitions */ -#define XER_SO 31 -#define XER_OV 30 -#define XER_CA 29 -#define XER_CMP 8 -#define XER_BC 0 -#define xer_so (env->so) -#define xer_ov (env->ov) -#define xer_ca (env->ca) -#define xer_cmp ((env->xer >> XER_CMP) & 0xFF) -#define xer_bc ((env->xer >> XER_BC) & 0x7F) - -/* SPR definitions */ -#define SPR_MQ (0x000) -#define SPR_XER (0x001) -#define SPR_601_VRTCU (0x004) -#define SPR_601_VRTCL (0x005) -#define SPR_601_UDECR (0x006) -#define SPR_LR (0x008) -#define SPR_CTR (0x009) -#define SPR_UAMR (0x00C) -#define SPR_DSCR (0x011) -#define SPR_DSISR (0x012) -#define SPR_DAR (0x013) /* DAE for PowerPC 601 */ -#define SPR_601_RTCU (0x014) -#define SPR_601_RTCL (0x015) -#define SPR_DECR (0x016) -#define SPR_SDR1 (0x019) -#define SPR_SRR0 (0x01A) -#define SPR_SRR1 (0x01B) -#define SPR_CFAR (0x01C) -#define SPR_AMR (0x01D) -#define SPR_ACOP (0x01F) -#define SPR_BOOKE_PID (0x030) -#define SPR_BOOKS_PID (0x030) -#define SPR_BOOKE_DECAR (0x036) -#define SPR_BOOKE_CSRR0 (0x03A) -#define SPR_BOOKE_CSRR1 (0x03B) -#define SPR_BOOKE_DEAR (0x03D) -#define SPR_IAMR (0x03D) -#define SPR_BOOKE_ESR (0x03E) -#define SPR_BOOKE_IVPR (0x03F) -#define SPR_MPC_EIE (0x050) -#define SPR_MPC_EID (0x051) -#define SPR_MPC_NRI (0x052) -#define SPR_TFHAR (0x080) -#define SPR_TFIAR (0x081) -#define SPR_TEXASR (0x082) -#define SPR_TEXASRU (0x083) -#define SPR_UCTRL (0x088) -#define SPR_MPC_CMPA (0x090) -#define SPR_MPC_CMPB (0x091) -#define SPR_MPC_CMPC (0x092) -#define SPR_MPC_CMPD (0x093) -#define SPR_MPC_ECR (0x094) -#define SPR_MPC_DER (0x095) -#define SPR_MPC_COUNTA (0x096) -#define SPR_MPC_COUNTB (0x097) -#define SPR_CTRL (0x098) -#define SPR_MPC_CMPE (0x098) -#define SPR_MPC_CMPF (0x099) -#define SPR_FSCR (0x099) -#define SPR_MPC_CMPG (0x09A) -#define SPR_MPC_CMPH (0x09B) -#define SPR_MPC_LCTRL1 (0x09C) -#define SPR_MPC_LCTRL2 (0x09D) -#define SPR_UAMOR (0x09D) -#define SPR_MPC_ICTRL (0x09E) -#define SPR_MPC_BAR (0x09F) -#define SPR_PSPB (0x09F) -#define SPR_DAWR (0x0B4) -#define SPR_RPR (0x0BA) -#define SPR_CIABR (0x0BB) -#define SPR_DAWRX (0x0BC) -#define SPR_HFSCR (0x0BE) -#define SPR_VRSAVE (0x100) -#define SPR_USPRG0 (0x100) -#define SPR_USPRG1 (0x101) -#define SPR_USPRG2 (0x102) -#define SPR_USPRG3 (0x103) -#define SPR_USPRG4 (0x104) -#define SPR_USPRG5 (0x105) -#define SPR_USPRG6 (0x106) -#define SPR_USPRG7 (0x107) -#define SPR_VTBL (0x10C) -#define SPR_VTBU (0x10D) -#define SPR_SPRG0 (0x110) -#define SPR_SPRG1 (0x111) -#define SPR_SPRG2 (0x112) -#define SPR_SPRG3 (0x113) -#define SPR_SPRG4 (0x114) -#define SPR_SCOMC (0x114) -#define SPR_SPRG5 (0x115) -#define SPR_SCOMD (0x115) -#define SPR_SPRG6 (0x116) -#define SPR_SPRG7 (0x117) -#define SPR_ASR (0x118) -#define SPR_EAR (0x11A) -#define SPR_TBL (0x11C) -#define SPR_TBU (0x11D) -#define SPR_TBU40 (0x11E) -#define SPR_SVR (0x11E) -#define SPR_BOOKE_PIR (0x11E) -#define SPR_PVR (0x11F) -#define SPR_HSPRG0 (0x130) -#define SPR_BOOKE_DBSR (0x130) -#define SPR_HSPRG1 (0x131) -#define SPR_HDSISR (0x132) -#define SPR_HDAR (0x133) -#define SPR_BOOKE_EPCR (0x133) -#define SPR_SPURR (0x134) -#define SPR_BOOKE_DBCR0 (0x134) -#define SPR_IBCR (0x135) -#define SPR_PURR (0x135) -#define SPR_BOOKE_DBCR1 (0x135) -#define SPR_DBCR (0x136) -#define SPR_HDEC (0x136) -#define SPR_BOOKE_DBCR2 (0x136) -#define SPR_HIOR (0x137) -#define SPR_MBAR (0x137) -#define SPR_RMOR (0x138) -#define SPR_BOOKE_IAC1 (0x138) -#define SPR_HRMOR (0x139) -#define SPR_BOOKE_IAC2 (0x139) -#define SPR_HSRR0 (0x13A) -#define SPR_BOOKE_IAC3 (0x13A) -#define SPR_HSRR1 (0x13B) -#define SPR_BOOKE_IAC4 (0x13B) -#define SPR_BOOKE_DAC1 (0x13C) -#define SPR_MMCRH (0x13C) -#define SPR_DABR2 (0x13D) -#define SPR_BOOKE_DAC2 (0x13D) -#define SPR_TFMR (0x13D) -#define SPR_BOOKE_DVC1 (0x13E) -#define SPR_LPCR (0x13E) -#define SPR_BOOKE_DVC2 (0x13F) -#define SPR_LPIDR (0x13F) -#define SPR_BOOKE_TSR (0x150) -#define SPR_HMER (0x150) -#define SPR_HMEER (0x151) -#define SPR_PCR (0x152) -#define SPR_BOOKE_LPIDR (0x152) -#define SPR_BOOKE_TCR (0x154) -#define SPR_BOOKE_TLB0PS (0x158) -#define SPR_BOOKE_TLB1PS (0x159) -#define SPR_BOOKE_TLB2PS (0x15A) -#define SPR_BOOKE_TLB3PS (0x15B) -#define SPR_AMOR (0x15D) -#define SPR_BOOKE_MAS7_MAS3 (0x174) -#define SPR_BOOKE_IVOR0 (0x190) -#define SPR_BOOKE_IVOR1 (0x191) -#define SPR_BOOKE_IVOR2 (0x192) -#define SPR_BOOKE_IVOR3 (0x193) -#define SPR_BOOKE_IVOR4 (0x194) -#define SPR_BOOKE_IVOR5 (0x195) -#define SPR_BOOKE_IVOR6 (0x196) -#define SPR_BOOKE_IVOR7 (0x197) -#define SPR_BOOKE_IVOR8 (0x198) -#define SPR_BOOKE_IVOR9 (0x199) -#define SPR_BOOKE_IVOR10 (0x19A) -#define SPR_BOOKE_IVOR11 (0x19B) -#define SPR_BOOKE_IVOR12 (0x19C) -#define SPR_BOOKE_IVOR13 (0x19D) -#define SPR_BOOKE_IVOR14 (0x19E) -#define SPR_BOOKE_IVOR15 (0x19F) -#define SPR_BOOKE_IVOR38 (0x1B0) -#define SPR_BOOKE_IVOR39 (0x1B1) -#define SPR_BOOKE_IVOR40 (0x1B2) -#define SPR_BOOKE_IVOR41 (0x1B3) -#define SPR_BOOKE_IVOR42 (0x1B4) -#define SPR_BOOKE_GIVOR2 (0x1B8) -#define SPR_BOOKE_GIVOR3 (0x1B9) -#define SPR_BOOKE_GIVOR4 (0x1BA) -#define SPR_BOOKE_GIVOR8 (0x1BB) -#define SPR_BOOKE_GIVOR13 (0x1BC) -#define SPR_BOOKE_GIVOR14 (0x1BD) -#define SPR_TIR (0x1BE) -#define SPR_BOOKE_SPEFSCR (0x200) -#define SPR_Exxx_BBEAR (0x201) -#define SPR_Exxx_BBTAR (0x202) -#define SPR_Exxx_L1CFG0 (0x203) -#define SPR_Exxx_L1CFG1 (0x204) -#define SPR_Exxx_NPIDR (0x205) -#define SPR_ATBL (0x20E) -#define SPR_ATBU (0x20F) -#define SPR_IBAT0U (0x210) -#define SPR_BOOKE_IVOR32 (0x210) -#define SPR_RCPU_MI_GRA (0x210) -#define SPR_IBAT0L (0x211) -#define SPR_BOOKE_IVOR33 (0x211) -#define SPR_IBAT1U (0x212) -#define SPR_BOOKE_IVOR34 (0x212) -#define SPR_IBAT1L (0x213) -#define SPR_BOOKE_IVOR35 (0x213) -#define SPR_IBAT2U (0x214) -#define SPR_BOOKE_IVOR36 (0x214) -#define SPR_IBAT2L (0x215) -#define SPR_BOOKE_IVOR37 (0x215) -#define SPR_IBAT3U (0x216) -#define SPR_IBAT3L (0x217) -#define SPR_DBAT0U (0x218) -#define SPR_RCPU_L2U_GRA (0x218) -#define SPR_DBAT0L (0x219) -#define SPR_DBAT1U (0x21A) -#define SPR_DBAT1L (0x21B) -#define SPR_DBAT2U (0x21C) -#define SPR_DBAT2L (0x21D) -#define SPR_DBAT3U (0x21E) -#define SPR_DBAT3L (0x21F) -#define SPR_IBAT4U (0x230) -#define SPR_RPCU_BBCMCR (0x230) -#define SPR_MPC_IC_CST (0x230) -#define SPR_Exxx_CTXCR (0x230) -#define SPR_IBAT4L (0x231) -#define SPR_MPC_IC_ADR (0x231) -#define SPR_Exxx_DBCR3 (0x231) -#define SPR_IBAT5U (0x232) -#define SPR_MPC_IC_DAT (0x232) -#define SPR_Exxx_DBCNT (0x232) -#define SPR_IBAT5L (0x233) -#define SPR_IBAT6U (0x234) -#define SPR_IBAT6L (0x235) -#define SPR_IBAT7U (0x236) -#define SPR_IBAT7L (0x237) -#define SPR_DBAT4U (0x238) -#define SPR_RCPU_L2U_MCR (0x238) -#define SPR_MPC_DC_CST (0x238) -#define SPR_Exxx_ALTCTXCR (0x238) -#define SPR_DBAT4L (0x239) -#define SPR_MPC_DC_ADR (0x239) -#define SPR_DBAT5U (0x23A) -#define SPR_BOOKE_MCSRR0 (0x23A) -#define SPR_MPC_DC_DAT (0x23A) -#define SPR_DBAT5L (0x23B) -#define SPR_BOOKE_MCSRR1 (0x23B) -#define SPR_DBAT6U (0x23C) -#define SPR_BOOKE_MCSR (0x23C) -#define SPR_DBAT6L (0x23D) -#define SPR_Exxx_MCAR (0x23D) -#define SPR_DBAT7U (0x23E) -#define SPR_BOOKE_DSRR0 (0x23E) -#define SPR_DBAT7L (0x23F) -#define SPR_BOOKE_DSRR1 (0x23F) -#define SPR_BOOKE_SPRG8 (0x25C) -#define SPR_BOOKE_SPRG9 (0x25D) -#define SPR_BOOKE_MAS0 (0x270) -#define SPR_BOOKE_MAS1 (0x271) -#define SPR_BOOKE_MAS2 (0x272) -#define SPR_BOOKE_MAS3 (0x273) -#define SPR_BOOKE_MAS4 (0x274) -#define SPR_BOOKE_MAS5 (0x275) -#define SPR_BOOKE_MAS6 (0x276) -#define SPR_BOOKE_PID1 (0x279) -#define SPR_BOOKE_PID2 (0x27A) -#define SPR_MPC_DPDR (0x280) -#define SPR_MPC_IMMR (0x288) -#define SPR_BOOKE_TLB0CFG (0x2B0) -#define SPR_BOOKE_TLB1CFG (0x2B1) -#define SPR_BOOKE_TLB2CFG (0x2B2) -#define SPR_BOOKE_TLB3CFG (0x2B3) -#define SPR_BOOKE_EPR (0x2BE) -#define SPR_PERF0 (0x300) -#define SPR_RCPU_MI_RBA0 (0x300) -#define SPR_MPC_MI_CTR (0x300) -#define SPR_POWER_USIER (0x300) -#define SPR_PERF1 (0x301) -#define SPR_RCPU_MI_RBA1 (0x301) -#define SPR_POWER_UMMCR2 (0x301) -#define SPR_PERF2 (0x302) -#define SPR_RCPU_MI_RBA2 (0x302) -#define SPR_MPC_MI_AP (0x302) -#define SPR_POWER_UMMCRA (0x302) -#define SPR_PERF3 (0x303) -#define SPR_RCPU_MI_RBA3 (0x303) -#define SPR_MPC_MI_EPN (0x303) -#define SPR_POWER_UPMC1 (0x303) -#define SPR_PERF4 (0x304) -#define SPR_POWER_UPMC2 (0x304) -#define SPR_PERF5 (0x305) -#define SPR_MPC_MI_TWC (0x305) -#define SPR_POWER_UPMC3 (0x305) -#define SPR_PERF6 (0x306) -#define SPR_MPC_MI_RPN (0x306) -#define SPR_POWER_UPMC4 (0x306) -#define SPR_PERF7 (0x307) -#define SPR_POWER_UPMC5 (0x307) -#define SPR_PERF8 (0x308) -#define SPR_RCPU_L2U_RBA0 (0x308) -#define SPR_MPC_MD_CTR (0x308) -#define SPR_POWER_UPMC6 (0x308) -#define SPR_PERF9 (0x309) -#define SPR_RCPU_L2U_RBA1 (0x309) -#define SPR_MPC_MD_CASID (0x309) -#define SPR_970_UPMC7 (0X309) -#define SPR_PERFA (0x30A) -#define SPR_RCPU_L2U_RBA2 (0x30A) -#define SPR_MPC_MD_AP (0x30A) -#define SPR_970_UPMC8 (0X30A) -#define SPR_PERFB (0x30B) -#define SPR_RCPU_L2U_RBA3 (0x30B) -#define SPR_MPC_MD_EPN (0x30B) -#define SPR_POWER_UMMCR0 (0X30B) -#define SPR_PERFC (0x30C) -#define SPR_MPC_MD_TWB (0x30C) -#define SPR_POWER_USIAR (0X30C) -#define SPR_PERFD (0x30D) -#define SPR_MPC_MD_TWC (0x30D) -#define SPR_POWER_USDAR (0X30D) -#define SPR_PERFE (0x30E) -#define SPR_MPC_MD_RPN (0x30E) -#define SPR_POWER_UMMCR1 (0X30E) -#define SPR_PERFF (0x30F) -#define SPR_MPC_MD_TW (0x30F) -#define SPR_UPERF0 (0x310) -#define SPR_POWER_SIER (0x310) -#define SPR_UPERF1 (0x311) -#define SPR_POWER_MMCR2 (0x311) -#define SPR_UPERF2 (0x312) -#define SPR_POWER_MMCRA (0X312) -#define SPR_UPERF3 (0x313) -#define SPR_POWER_PMC1 (0X313) -#define SPR_UPERF4 (0x314) -#define SPR_POWER_PMC2 (0X314) -#define SPR_UPERF5 (0x315) -#define SPR_POWER_PMC3 (0X315) -#define SPR_UPERF6 (0x316) -#define SPR_POWER_PMC4 (0X316) -#define SPR_UPERF7 (0x317) -#define SPR_POWER_PMC5 (0X317) -#define SPR_UPERF8 (0x318) -#define SPR_POWER_PMC6 (0X318) -#define SPR_UPERF9 (0x319) -#define SPR_970_PMC7 (0X319) -#define SPR_UPERFA (0x31A) -#define SPR_970_PMC8 (0X31A) -#define SPR_UPERFB (0x31B) -#define SPR_POWER_MMCR0 (0X31B) -#define SPR_UPERFC (0x31C) -#define SPR_POWER_SIAR (0X31C) -#define SPR_UPERFD (0x31D) -#define SPR_POWER_SDAR (0X31D) -#define SPR_UPERFE (0x31E) -#define SPR_POWER_MMCR1 (0X31E) -#define SPR_UPERFF (0x31F) -#define SPR_RCPU_MI_RA0 (0x320) -#define SPR_MPC_MI_DBCAM (0x320) -#define SPR_BESCRS (0x320) -#define SPR_RCPU_MI_RA1 (0x321) -#define SPR_MPC_MI_DBRAM0 (0x321) -#define SPR_BESCRSU (0x321) -#define SPR_RCPU_MI_RA2 (0x322) -#define SPR_MPC_MI_DBRAM1 (0x322) -#define SPR_BESCRR (0x322) -#define SPR_RCPU_MI_RA3 (0x323) -#define SPR_BESCRRU (0x323) -#define SPR_EBBHR (0x324) -#define SPR_EBBRR (0x325) -#define SPR_BESCR (0x326) -#define SPR_RCPU_L2U_RA0 (0x328) -#define SPR_MPC_MD_DBCAM (0x328) -#define SPR_RCPU_L2U_RA1 (0x329) -#define SPR_MPC_MD_DBRAM0 (0x329) -#define SPR_RCPU_L2U_RA2 (0x32A) -#define SPR_MPC_MD_DBRAM1 (0x32A) -#define SPR_RCPU_L2U_RA3 (0x32B) -#define SPR_TAR (0x32F) -#define SPR_IC (0x350) -#define SPR_VTB (0x351) -#define SPR_MMCRC (0x353) -#define SPR_440_INV0 (0x370) -#define SPR_440_INV1 (0x371) -#define SPR_440_INV2 (0x372) -#define SPR_440_INV3 (0x373) -#define SPR_440_ITV0 (0x374) -#define SPR_440_ITV1 (0x375) -#define SPR_440_ITV2 (0x376) -#define SPR_440_ITV3 (0x377) -#define SPR_440_CCR1 (0x378) -#define SPR_TACR (0x378) -#define SPR_TCSCR (0x379) -#define SPR_CSIGR (0x37a) -#define SPR_DCRIPR (0x37B) -#define SPR_POWER_SPMC1 (0x37C) -#define SPR_POWER_SPMC2 (0x37D) -#define SPR_POWER_MMCRS (0x37E) -#define SPR_WORT (0x37F) -#define SPR_PPR (0x380) -#define SPR_750_GQR0 (0x390) -#define SPR_440_DNV0 (0x390) -#define SPR_750_GQR1 (0x391) -#define SPR_440_DNV1 (0x391) -#define SPR_750_GQR2 (0x392) -#define SPR_440_DNV2 (0x392) -#define SPR_750_GQR3 (0x393) -#define SPR_440_DNV3 (0x393) -#define SPR_750_GQR4 (0x394) -#define SPR_440_DTV0 (0x394) -#define SPR_750_GQR5 (0x395) -#define SPR_440_DTV1 (0x395) -#define SPR_750_GQR6 (0x396) -#define SPR_440_DTV2 (0x396) -#define SPR_750_GQR7 (0x397) -#define SPR_440_DTV3 (0x397) -#define SPR_750_THRM4 (0x398) -#define SPR_750CL_HID2 (0x398) -#define SPR_440_DVLIM (0x398) -#define SPR_750_WPAR (0x399) -#define SPR_440_IVLIM (0x399) -#define SPR_TSCR (0x399) -#define SPR_750_DMAU (0x39A) -#define SPR_750_DMAL (0x39B) -#define SPR_440_RSTCFG (0x39B) -#define SPR_BOOKE_DCDBTRL (0x39C) -#define SPR_BOOKE_DCDBTRH (0x39D) -#define SPR_BOOKE_ICDBTRL (0x39E) -#define SPR_BOOKE_ICDBTRH (0x39F) -#define SPR_74XX_UMMCR2 (0x3A0) -#define SPR_7XX_UPMC5 (0x3A1) -#define SPR_7XX_UPMC6 (0x3A2) -#define SPR_UBAMR (0x3A7) -#define SPR_7XX_UMMCR0 (0x3A8) -#define SPR_7XX_UPMC1 (0x3A9) -#define SPR_7XX_UPMC2 (0x3AA) -#define SPR_7XX_USIAR (0x3AB) -#define SPR_7XX_UMMCR1 (0x3AC) -#define SPR_7XX_UPMC3 (0x3AD) -#define SPR_7XX_UPMC4 (0x3AE) -#define SPR_USDA (0x3AF) -#define SPR_40x_ZPR (0x3B0) -#define SPR_BOOKE_MAS7 (0x3B0) -#define SPR_74XX_MMCR2 (0x3B0) -#define SPR_7XX_PMC5 (0x3B1) -#define SPR_40x_PID (0x3B1) -#define SPR_7XX_PMC6 (0x3B2) -#define SPR_440_MMUCR (0x3B2) -#define SPR_4xx_CCR0 (0x3B3) -#define SPR_BOOKE_EPLC (0x3B3) -#define SPR_405_IAC3 (0x3B4) -#define SPR_BOOKE_EPSC (0x3B4) -#define SPR_405_IAC4 (0x3B5) -#define SPR_405_DVC1 (0x3B6) -#define SPR_405_DVC2 (0x3B7) -#define SPR_BAMR (0x3B7) -#define SPR_7XX_MMCR0 (0x3B8) -#define SPR_7XX_PMC1 (0x3B9) -#define SPR_40x_SGR (0x3B9) -#define SPR_7XX_PMC2 (0x3BA) -#define SPR_40x_DCWR (0x3BA) -#define SPR_7XX_SIAR (0x3BB) -#define SPR_405_SLER (0x3BB) -#define SPR_7XX_MMCR1 (0x3BC) -#define SPR_405_SU0R (0x3BC) -#define SPR_401_SKR (0x3BC) -#define SPR_7XX_PMC3 (0x3BD) -#define SPR_405_DBCR1 (0x3BD) -#define SPR_7XX_PMC4 (0x3BE) -#define SPR_SDA (0x3BF) -#define SPR_403_VTBL (0x3CC) -#define SPR_403_VTBU (0x3CD) -#define SPR_DMISS (0x3D0) -#define SPR_DCMP (0x3D1) -#define SPR_HASH1 (0x3D2) -#define SPR_HASH2 (0x3D3) -#define SPR_BOOKE_ICDBDR (0x3D3) -#define SPR_TLBMISS (0x3D4) -#define SPR_IMISS (0x3D4) -#define SPR_40x_ESR (0x3D4) -#define SPR_PTEHI (0x3D5) -#define SPR_ICMP (0x3D5) -#define SPR_40x_DEAR (0x3D5) -#define SPR_PTELO (0x3D6) -#define SPR_RPA (0x3D6) -#define SPR_40x_EVPR (0x3D6) -#define SPR_L3PM (0x3D7) -#define SPR_403_CDBCR (0x3D7) -#define SPR_L3ITCR0 (0x3D8) -#define SPR_TCR (0x3D8) -#define SPR_40x_TSR (0x3D8) -#define SPR_IBR (0x3DA) -#define SPR_40x_TCR (0x3DA) -#define SPR_ESASRR (0x3DB) -#define SPR_40x_PIT (0x3DB) -#define SPR_403_TBL (0x3DC) -#define SPR_403_TBU (0x3DD) -#define SPR_SEBR (0x3DE) -#define SPR_40x_SRR2 (0x3DE) -#define SPR_SER (0x3DF) -#define SPR_40x_SRR3 (0x3DF) -#define SPR_L3OHCR (0x3E8) -#define SPR_L3ITCR1 (0x3E9) -#define SPR_L3ITCR2 (0x3EA) -#define SPR_L3ITCR3 (0x3EB) -#define SPR_HID0 (0x3F0) -#define SPR_40x_DBSR (0x3F0) -#define SPR_HID1 (0x3F1) -#define SPR_IABR (0x3F2) -#define SPR_40x_DBCR0 (0x3F2) -#define SPR_601_HID2 (0x3F2) -#define SPR_Exxx_L1CSR0 (0x3F2) -#define SPR_ICTRL (0x3F3) -#define SPR_HID2 (0x3F3) -#define SPR_750CL_HID4 (0x3F3) -#define SPR_Exxx_L1CSR1 (0x3F3) -#define SPR_440_DBDR (0x3F3) -#define SPR_LDSTDB (0x3F4) -#define SPR_750_TDCL (0x3F4) -#define SPR_40x_IAC1 (0x3F4) -#define SPR_MMUCSR0 (0x3F4) -#define SPR_970_HID4 (0x3F4) -#define SPR_DABR (0x3F5) -#define DABR_MASK (~(target_ulong)0x7) -#define SPR_Exxx_BUCSR (0x3F5) -#define SPR_40x_IAC2 (0x3F5) -#define SPR_601_HID5 (0x3F5) -#define SPR_40x_DAC1 (0x3F6) -#define SPR_MSSCR0 (0x3F6) -#define SPR_970_HID5 (0x3F6) -#define SPR_MSSSR0 (0x3F7) -#define SPR_MSSCR1 (0x3F7) -#define SPR_DABRX (0x3F7) -#define SPR_40x_DAC2 (0x3F7) -#define SPR_MMUCFG (0x3F7) -#define SPR_LDSTCR (0x3F8) -#define SPR_L2PMCR (0x3F8) -#define SPR_750FX_HID2 (0x3F8) -#define SPR_Exxx_L1FINV0 (0x3F8) -#define SPR_L2CR (0x3F9) -#define SPR_L3CR (0x3FA) -#define SPR_750_TDCH (0x3FA) -#define SPR_IABR2 (0x3FA) -#define SPR_40x_DCCR (0x3FA) -#define SPR_ICTC (0x3FB) -#define SPR_40x_ICCR (0x3FB) -#define SPR_THRM1 (0x3FC) -#define SPR_403_PBL1 (0x3FC) -#define SPR_SP (0x3FD) -#define SPR_THRM2 (0x3FD) -#define SPR_403_PBU1 (0x3FD) -#define SPR_604_HID13 (0x3FD) -#define SPR_LT (0x3FE) -#define SPR_THRM3 (0x3FE) -#define SPR_RCPU_FPECR (0x3FE) -#define SPR_403_PBL2 (0x3FE) -#define SPR_PIR (0x3FF) -#define SPR_403_PBU2 (0x3FF) -#define SPR_601_HID15 (0x3FF) -#define SPR_604_HID15 (0x3FF) -#define SPR_E500_SVR (0x3FF) - -/* Disable MAS Interrupt Updates for Hypervisor */ -#define EPCR_DMIUH (1 << 22) -/* Disable Guest TLB Management Instructions */ -#define EPCR_DGTMI (1 << 23) -/* Guest Interrupt Computation Mode */ -#define EPCR_GICM (1 << 24) -/* Interrupt Computation Mode */ -#define EPCR_ICM (1 << 25) -/* Disable Embedded Hypervisor Debug */ -#define EPCR_DUVD (1 << 26) -/* Instruction Storage Interrupt Directed to Guest State */ -#define EPCR_ISIGS (1 << 27) -/* Data Storage Interrupt Directed to Guest State */ -#define EPCR_DSIGS (1 << 28) -/* Instruction TLB Error Interrupt Directed to Guest State */ -#define EPCR_ITLBGS (1 << 29) -/* Data TLB Error Interrupt Directed to Guest State */ -#define EPCR_DTLBGS (1 << 30) -/* External Input Interrupt Directed to Guest State */ -#define EPCR_EXTGS (1 << 31) - -#define L1CSR0_CPE 0x00010000 /* Data Cache Parity Enable */ -#define L1CSR0_CUL 0x00000400 /* (D-)Cache Unable to Lock */ -#define L1CSR0_DCLFR 0x00000100 /* D-Cache Lock Flash Reset */ -#define L1CSR0_DCFI 0x00000002 /* Data Cache Flash Invalidate */ -#define L1CSR0_DCE 0x00000001 /* Data Cache Enable */ - -#define L1CSR1_CPE 0x00010000 /* Instruction Cache Parity Enable */ -#define L1CSR1_ICUL 0x00000400 /* I-Cache Unable to Lock */ -#define L1CSR1_ICLFR 0x00000100 /* I-Cache Lock Flash Reset */ -#define L1CSR1_ICFI 0x00000002 /* Instruction Cache Flash Invalidate */ -#define L1CSR1_ICE 0x00000001 /* Instruction Cache Enable */ - -/* HID0 bits */ -#define HID0_DEEPNAP (1 << 24) /* pre-2.06 */ -#define HID0_DOZE (1 << 23) /* pre-2.06 */ -#define HID0_NAP (1 << 22) /* pre-2.06 */ -#define HID0_HILE (1ull << (63 - 19)) /* POWER8 */ - -/*****************************************************************************/ -/* PowerPC Instructions types definitions */ -enum { - PPC_NONE = 0x0000000000000000ULL, - /* PowerPC base instructions set */ - PPC_INSNS_BASE = 0x0000000000000001ULL, - /* integer operations instructions */ -#define PPC_INTEGER PPC_INSNS_BASE - /* flow control instructions */ -#define PPC_FLOW PPC_INSNS_BASE - /* virtual memory instructions */ -#define PPC_MEM PPC_INSNS_BASE - /* ld/st with reservation instructions */ -#define PPC_RES PPC_INSNS_BASE - /* spr/msr access instructions */ -#define PPC_MISC PPC_INSNS_BASE - /* Deprecated instruction sets */ - /* Original POWER instruction set */ - PPC_POWER = 0x0000000000000002ULL, - /* POWER2 instruction set extension */ - PPC_POWER2 = 0x0000000000000004ULL, - /* Power RTC support */ - PPC_POWER_RTC = 0x0000000000000008ULL, - /* Power-to-PowerPC bridge (601) */ - PPC_POWER_BR = 0x0000000000000010ULL, - /* 64 bits PowerPC instruction set */ - PPC_64B = 0x0000000000000020ULL, - /* New 64 bits extensions (PowerPC 2.0x) */ - PPC_64BX = 0x0000000000000040ULL, - /* 64 bits hypervisor extensions */ - PPC_64H = 0x0000000000000080ULL, - /* New wait instruction (PowerPC 2.0x) */ - PPC_WAIT = 0x0000000000000100ULL, - /* Time base mftb instruction */ - PPC_MFTB = 0x0000000000000200ULL, - - /* Fixed-point unit extensions */ - /* PowerPC 602 specific */ - PPC_602_SPEC = 0x0000000000000400ULL, - /* isel instruction */ - PPC_ISEL = 0x0000000000000800ULL, - /* popcntb instruction */ - PPC_POPCNTB = 0x0000000000001000ULL, - /* string load / store */ - PPC_STRING = 0x0000000000002000ULL, - /* real mode cache inhibited load / store */ - PPC_CILDST = 0x0000000000004000ULL, - - /* Floating-point unit extensions */ - /* Optional floating point instructions */ - PPC_FLOAT = 0x0000000000010000ULL, - /* New floating-point extensions (PowerPC 2.0x) */ - PPC_FLOAT_EXT = 0x0000000000020000ULL, - PPC_FLOAT_FSQRT = 0x0000000000040000ULL, - PPC_FLOAT_FRES = 0x0000000000080000ULL, - PPC_FLOAT_FRSQRTE = 0x0000000000100000ULL, - PPC_FLOAT_FRSQRTES = 0x0000000000200000ULL, - PPC_FLOAT_FSEL = 0x0000000000400000ULL, - PPC_FLOAT_STFIWX = 0x0000000000800000ULL, - - /* Vector/SIMD extensions */ - /* Altivec support */ - PPC_ALTIVEC = 0x0000000001000000ULL, - /* PowerPC 2.03 SPE extension */ - PPC_SPE = 0x0000000002000000ULL, - /* PowerPC 2.03 SPE single-precision floating-point extension */ - PPC_SPE_SINGLE = 0x0000000004000000ULL, - /* PowerPC 2.03 SPE double-precision floating-point extension */ - PPC_SPE_DOUBLE = 0x0000000008000000ULL, - - /* Optional memory control instructions */ - PPC_MEM_TLBIA = 0x0000000010000000ULL, - PPC_MEM_TLBIE = 0x0000000020000000ULL, - PPC_MEM_TLBSYNC = 0x0000000040000000ULL, - /* sync instruction */ - PPC_MEM_SYNC = 0x0000000080000000ULL, - /* eieio instruction */ - PPC_MEM_EIEIO = 0x0000000100000000ULL, - - /* Cache control instructions */ - PPC_CACHE = 0x0000000200000000ULL, - /* icbi instruction */ - PPC_CACHE_ICBI = 0x0000000400000000ULL, - /* dcbz instruction */ - PPC_CACHE_DCBZ = 0x0000000800000000ULL, - /* dcba instruction */ - PPC_CACHE_DCBA = 0x0000002000000000ULL, - /* Freescale cache locking instructions */ - PPC_CACHE_LOCK = 0x0000004000000000ULL, - - /* MMU related extensions */ - /* external control instructions */ - PPC_EXTERN = 0x0000010000000000ULL, - /* segment register access instructions */ - PPC_SEGMENT = 0x0000020000000000ULL, - /* PowerPC 6xx TLB management instructions */ - PPC_6xx_TLB = 0x0000040000000000ULL, - /* PowerPC 74xx TLB management instructions */ - PPC_74xx_TLB = 0x0000080000000000ULL, - /* PowerPC 40x TLB management instructions */ - PPC_40x_TLB = 0x0000100000000000ULL, - /* segment register access instructions for PowerPC 64 "bridge" */ - PPC_SEGMENT_64B = 0x0000200000000000ULL, - /* SLB management */ - PPC_SLBI = 0x0000400000000000ULL, - - /* Embedded PowerPC dedicated instructions */ - PPC_WRTEE = 0x0001000000000000ULL, - /* PowerPC 40x exception model */ - PPC_40x_EXCP = 0x0002000000000000ULL, - /* PowerPC 405 Mac instructions */ - PPC_405_MAC = 0x0004000000000000ULL, - /* PowerPC 440 specific instructions */ - PPC_440_SPEC = 0x0008000000000000ULL, - /* BookE (embedded) PowerPC specification */ - PPC_BOOKE = 0x0010000000000000ULL, - /* mfapidi instruction */ - PPC_MFAPIDI = 0x0020000000000000ULL, - /* tlbiva instruction */ - PPC_TLBIVA = 0x0040000000000000ULL, - /* tlbivax instruction */ - PPC_TLBIVAX = 0x0080000000000000ULL, - /* PowerPC 4xx dedicated instructions */ - PPC_4xx_COMMON = 0x0100000000000000ULL, - /* PowerPC 40x ibct instructions */ - PPC_40x_ICBT = 0x0200000000000000ULL, - /* rfmci is not implemented in all BookE PowerPC */ - PPC_RFMCI = 0x0400000000000000ULL, - /* rfdi instruction */ - PPC_RFDI = 0x0800000000000000ULL, - /* DCR accesses */ - PPC_DCR = 0x1000000000000000ULL, - /* DCR extended accesse */ - PPC_DCRX = 0x2000000000000000ULL, - /* user-mode DCR access, implemented in PowerPC 460 */ - PPC_DCRUX = 0x4000000000000000ULL, - /* popcntw and popcntd instructions */ - PPC_POPCNTWD = 0x8000000000000000ULL, - -#define PPC_TCG_INSNS (PPC_INSNS_BASE | PPC_POWER | PPC_POWER2 \ - | PPC_POWER_RTC | PPC_POWER_BR | PPC_64B \ - | PPC_64BX | PPC_64H | PPC_WAIT | PPC_MFTB \ - | PPC_602_SPEC | PPC_ISEL | PPC_POPCNTB \ - | PPC_STRING | PPC_FLOAT | PPC_FLOAT_EXT \ - | PPC_FLOAT_FSQRT | PPC_FLOAT_FRES \ - | PPC_FLOAT_FRSQRTE | PPC_FLOAT_FRSQRTES \ - | PPC_FLOAT_FSEL | PPC_FLOAT_STFIWX \ - | PPC_ALTIVEC | PPC_SPE | PPC_SPE_SINGLE \ - | PPC_SPE_DOUBLE | PPC_MEM_TLBIA \ - | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC \ - | PPC_MEM_SYNC | PPC_MEM_EIEIO \ - | PPC_CACHE | PPC_CACHE_ICBI \ - | PPC_CACHE_DCBZ \ - | PPC_CACHE_DCBA | PPC_CACHE_LOCK \ - | PPC_EXTERN | PPC_SEGMENT | PPC_6xx_TLB \ - | PPC_74xx_TLB | PPC_40x_TLB | PPC_SEGMENT_64B \ - | PPC_SLBI | PPC_WRTEE | PPC_40x_EXCP \ - | PPC_405_MAC | PPC_440_SPEC | PPC_BOOKE \ - | PPC_MFAPIDI | PPC_TLBIVA | PPC_TLBIVAX \ - | PPC_4xx_COMMON | PPC_40x_ICBT | PPC_RFMCI \ - | PPC_RFDI | PPC_DCR | PPC_DCRX | PPC_DCRUX \ - | PPC_POPCNTWD | PPC_CILDST) - - /* extended type values */ - - /* BookE 2.06 PowerPC specification */ - PPC2_BOOKE206 = 0x0000000000000001ULL, - /* VSX (extensions to Altivec / VMX) */ - PPC2_VSX = 0x0000000000000002ULL, - /* Decimal Floating Point (DFP) */ - PPC2_DFP = 0x0000000000000004ULL, - /* Embedded.Processor Control */ - PPC2_PRCNTL = 0x0000000000000008ULL, - /* Byte-reversed, indexed, double-word load and store */ - PPC2_DBRX = 0x0000000000000010ULL, - /* Book I 2.05 PowerPC specification */ - PPC2_ISA205 = 0x0000000000000020ULL, - /* VSX additions in ISA 2.07 */ - PPC2_VSX207 = 0x0000000000000040ULL, - /* ISA 2.06B bpermd */ - PPC2_PERM_ISA206 = 0x0000000000000080ULL, - /* ISA 2.06B divide extended variants */ - PPC2_DIVE_ISA206 = 0x0000000000000100ULL, - /* ISA 2.06B larx/stcx. instructions */ - PPC2_ATOMIC_ISA206 = 0x0000000000000200ULL, - /* ISA 2.06B floating point integer conversion */ - PPC2_FP_CVT_ISA206 = 0x0000000000000400ULL, - /* ISA 2.06B floating point test instructions */ - PPC2_FP_TST_ISA206 = 0x0000000000000800ULL, - /* ISA 2.07 bctar instruction */ - PPC2_BCTAR_ISA207 = 0x0000000000001000ULL, - /* ISA 2.07 load/store quadword */ - PPC2_LSQ_ISA207 = 0x0000000000002000ULL, - /* ISA 2.07 Altivec */ - PPC2_ALTIVEC_207 = 0x0000000000004000ULL, - /* PowerISA 2.07 Book3s specification */ - PPC2_ISA207S = 0x0000000000008000ULL, - /* Double precision floating point conversion for signed integer 64 */ - PPC2_FP_CVT_S64 = 0x0000000000010000ULL, - /* Transactional Memory (ISA 2.07, Book II) */ - PPC2_TM = 0x0000000000020000ULL, - /* Server PM instructgions (ISA 2.06, Book III) */ - PPC2_PM_ISA206 = 0x0000000000040000ULL, - /* POWER ISA 3.0 */ - PPC2_ISA300 = 0x0000000000080000ULL, - -#define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \ - PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \ - PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 | \ - PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | \ - PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207 | \ - PPC2_ALTIVEC_207 | PPC2_ISA207S | PPC2_DFP | \ - PPC2_FP_CVT_S64 | PPC2_TM | PPC2_PM_ISA206 | \ - PPC2_ISA300) -}; - -/*****************************************************************************/ -/* Memory access type : - * may be needed for precise access rights control and precise exceptions. - */ -enum { - /* 1 bit to define user level / supervisor access */ - ACCESS_USER = 0x00, - ACCESS_SUPER = 0x01, - /* Type of instruction that generated the access */ - ACCESS_CODE = 0x10, /* Code fetch access */ - ACCESS_INT = 0x20, /* Integer load/store access */ - ACCESS_FLOAT = 0x30, /* floating point load/store access */ - ACCESS_RES = 0x40, /* load/store with reservation */ - ACCESS_EXT = 0x50, /* external access */ - ACCESS_CACHE = 0x60, /* Cache manipulation */ -}; - -/* Hardware interruption sources: - * all those exception can be raised simulteaneously - */ -/* Input pins definitions */ -enum { - /* 6xx bus input pins */ - PPC6xx_INPUT_HRESET = 0, - PPC6xx_INPUT_SRESET = 1, - PPC6xx_INPUT_CKSTP_IN = 2, - PPC6xx_INPUT_MCP = 3, - PPC6xx_INPUT_SMI = 4, - PPC6xx_INPUT_INT = 5, - PPC6xx_INPUT_TBEN = 6, - PPC6xx_INPUT_WAKEUP = 7, - PPC6xx_INPUT_NB, -}; - -enum { - /* Embedded PowerPC input pins */ - PPCBookE_INPUT_HRESET = 0, - PPCBookE_INPUT_SRESET = 1, - PPCBookE_INPUT_CKSTP_IN = 2, - PPCBookE_INPUT_MCP = 3, - PPCBookE_INPUT_SMI = 4, - PPCBookE_INPUT_INT = 5, - PPCBookE_INPUT_CINT = 6, - PPCBookE_INPUT_NB, -}; - -enum { - /* PowerPC E500 input pins */ - PPCE500_INPUT_RESET_CORE = 0, - PPCE500_INPUT_MCK = 1, - PPCE500_INPUT_CINT = 3, - PPCE500_INPUT_INT = 4, - PPCE500_INPUT_DEBUG = 6, - PPCE500_INPUT_NB, -}; - -enum { - /* PowerPC 40x input pins */ - PPC40x_INPUT_RESET_CORE = 0, - PPC40x_INPUT_RESET_CHIP = 1, - PPC40x_INPUT_RESET_SYS = 2, - PPC40x_INPUT_CINT = 3, - PPC40x_INPUT_INT = 4, - PPC40x_INPUT_HALT = 5, - PPC40x_INPUT_DEBUG = 6, - PPC40x_INPUT_NB, -}; - -enum { - /* RCPU input pins */ - PPCRCPU_INPUT_PORESET = 0, - PPCRCPU_INPUT_HRESET = 1, - PPCRCPU_INPUT_SRESET = 2, - PPCRCPU_INPUT_IRQ0 = 3, - PPCRCPU_INPUT_IRQ1 = 4, - PPCRCPU_INPUT_IRQ2 = 5, - PPCRCPU_INPUT_IRQ3 = 6, - PPCRCPU_INPUT_IRQ4 = 7, - PPCRCPU_INPUT_IRQ5 = 8, - PPCRCPU_INPUT_IRQ6 = 9, - PPCRCPU_INPUT_IRQ7 = 10, - PPCRCPU_INPUT_NB, -}; - -#if defined(TARGET_PPC64) -enum { - /* PowerPC 970 input pins */ - PPC970_INPUT_HRESET = 0, - PPC970_INPUT_SRESET = 1, - PPC970_INPUT_CKSTP = 2, - PPC970_INPUT_TBEN = 3, - PPC970_INPUT_MCP = 4, - PPC970_INPUT_INT = 5, - PPC970_INPUT_THINT = 6, - PPC970_INPUT_NB, -}; - -enum { - /* POWER7 input pins */ - POWER7_INPUT_INT = 0, - /* POWER7 probably has other inputs, but we don't care about them - * for any existing machine. We can wire these up when we need - * them */ - POWER7_INPUT_NB, -}; -#endif - -/* Hardware exceptions definitions */ -enum { - /* External hardware exception sources */ - PPC_INTERRUPT_RESET = 0, /* Reset exception */ - PPC_INTERRUPT_WAKEUP, /* Wakeup exception */ - PPC_INTERRUPT_MCK, /* Machine check exception */ - PPC_INTERRUPT_EXT, /* External interrupt */ - PPC_INTERRUPT_SMI, /* System management interrupt */ - PPC_INTERRUPT_CEXT, /* Critical external interrupt */ - PPC_INTERRUPT_DEBUG, /* External debug exception */ - PPC_INTERRUPT_THERM, /* Thermal exception */ - /* Internal hardware exception sources */ - PPC_INTERRUPT_DECR, /* Decrementer exception */ - PPC_INTERRUPT_HDECR, /* Hypervisor decrementer exception */ - PPC_INTERRUPT_PIT, /* Programmable inteval timer interrupt */ - PPC_INTERRUPT_FIT, /* Fixed interval timer interrupt */ - PPC_INTERRUPT_WDT, /* Watchdog timer interrupt */ - PPC_INTERRUPT_CDOORBELL, /* Critical doorbell interrupt */ - PPC_INTERRUPT_DOORBELL, /* Doorbell interrupt */ - PPC_INTERRUPT_PERFM, /* Performance monitor interrupt */ - PPC_INTERRUPT_HMI, /* Hypervisor Maintainance interrupt */ - PPC_INTERRUPT_HDOORBELL, /* Hypervisor Doorbell interrupt */ -}; - -/* Processor Compatibility mask (PCR) */ -enum { - PCR_COMPAT_2_05 = 1ull << (63-62), - PCR_COMPAT_2_06 = 1ull << (63-61), - PCR_COMPAT_2_07 = 1ull << (63-60), - PCR_VEC_DIS = 1ull << (63-0), /* Vec. disable (bit NA since POWER8) */ - PCR_VSX_DIS = 1ull << (63-1), /* VSX disable (bit NA since POWER8) */ - PCR_TM_DIS = 1ull << (63-2), /* Trans. memory disable (POWER8) */ -}; - -/* HMER/HMEER */ -enum { - HMER_MALFUNCTION_ALERT = 1ull << (63 - 0), - HMER_PROC_RECV_DONE = 1ull << (63 - 2), - HMER_PROC_RECV_ERROR_MASKED = 1ull << (63 - 3), - HMER_TFAC_ERROR = 1ull << (63 - 4), - HMER_TFMR_PARITY_ERROR = 1ull << (63 - 5), - HMER_XSCOM_FAIL = 1ull << (63 - 8), - HMER_XSCOM_DONE = 1ull << (63 - 9), - HMER_PROC_RECV_AGAIN = 1ull << (63 - 11), - HMER_WARN_RISE = 1ull << (63 - 14), - HMER_WARN_FALL = 1ull << (63 - 15), - HMER_SCOM_FIR_HMI = 1ull << (63 - 16), - HMER_TRIG_FIR_HMI = 1ull << (63 - 17), - HMER_HYP_RESOURCE_ERR = 1ull << (63 - 20), - HMER_XSCOM_STATUS_MASK = 7ull << (63 - 23), - HMER_XSCOM_STATUS_LSH = (63 - 23), -}; - -/* Alternate Interrupt Location (AIL) */ -enum { - AIL_NONE = 0, - AIL_RESERVED = 1, - AIL_0001_8000 = 2, - AIL_C000_0000_0000_4000 = 3, -}; - -/*****************************************************************************/ - -static inline target_ulong cpu_read_xer(CPUPPCState *env) -{ - return env->xer | (env->so << XER_SO) | (env->ov << XER_OV) | (env->ca << XER_CA); -} - -static inline void cpu_write_xer(CPUPPCState *env, target_ulong xer) -{ - env->so = (xer >> XER_SO) & 1; - env->ov = (xer >> XER_OV) & 1; - env->ca = (xer >> XER_CA) & 1; - env->xer = xer & ~((1u << XER_SO) | (1u << XER_OV) | (1u << XER_CA)); -} - -static inline void cpu_get_tb_cpu_state(CPUPPCState *env, target_ulong *pc, - target_ulong *cs_base, uint32_t *flags) -{ - *pc = env->nip; - *cs_base = 0; - *flags = env->hflags; -} - -void QEMU_NORETURN raise_exception(CPUPPCState *env, uint32_t exception); -void QEMU_NORETURN raise_exception_ra(CPUPPCState *env, uint32_t exception, - uintptr_t raddr); -void QEMU_NORETURN raise_exception_err(CPUPPCState *env, uint32_t exception, - uint32_t error_code); -void QEMU_NORETURN raise_exception_err_ra(CPUPPCState *env, uint32_t exception, - uint32_t error_code, uintptr_t raddr); - -#if !defined(CONFIG_USER_ONLY) -static inline int booke206_tlbm_id(CPUPPCState *env, ppcmas_tlb_t *tlbm) -{ - uintptr_t tlbml = (uintptr_t)tlbm; - uintptr_t tlbl = (uintptr_t)env->tlb.tlbm; - - return (tlbml - tlbl) / sizeof(env->tlb.tlbm[0]); -} - -static inline int booke206_tlb_size(CPUPPCState *env, int tlbn) -{ - uint32_t tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn]; - int r = tlbncfg & TLBnCFG_N_ENTRY; - return r; -} - -static inline int booke206_tlb_ways(CPUPPCState *env, int tlbn) -{ - uint32_t tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn]; - int r = tlbncfg >> TLBnCFG_ASSOC_SHIFT; - return r; -} - -static inline int booke206_tlbm_to_tlbn(CPUPPCState *env, ppcmas_tlb_t *tlbm) -{ - int id = booke206_tlbm_id(env, tlbm); - int end = 0; - int i; - - for (i = 0; i < BOOKE206_MAX_TLBN; i++) { - end += booke206_tlb_size(env, i); - if (id < end) { - return i; - } - } - - cpu_abort(CPU(ppc_env_get_cpu(env)), "Unknown TLBe: %d\n", id); - return 0; -} - -static inline int booke206_tlbm_to_way(CPUPPCState *env, ppcmas_tlb_t *tlb) -{ - int tlbn = booke206_tlbm_to_tlbn(env, tlb); - int tlbid = booke206_tlbm_id(env, tlb); - return tlbid & (booke206_tlb_ways(env, tlbn) - 1); -} - -static inline ppcmas_tlb_t *booke206_get_tlbm(CPUPPCState *env, const int tlbn, - target_ulong ea, int way) -{ - int r; - uint32_t ways = booke206_tlb_ways(env, tlbn); - int ways_bits = ctz32(ways); - int tlb_bits = ctz32(booke206_tlb_size(env, tlbn)); - int i; - - way &= ways - 1; - ea >>= MAS2_EPN_SHIFT; - ea &= (1 << (tlb_bits - ways_bits)) - 1; - r = (ea << ways_bits) | way; - - if (r >= booke206_tlb_size(env, tlbn)) { - return NULL; - } - - /* bump up to tlbn index */ - for (i = 0; i < tlbn; i++) { - r += booke206_tlb_size(env, i); - } - - return &env->tlb.tlbm[r]; -} - -/* returns bitmap of supported page sizes for a given TLB */ -static inline uint32_t booke206_tlbnps(CPUPPCState *env, const int tlbn) -{ - bool mav2 = false; - uint32_t ret = 0; - - if (mav2) { - ret = env->spr[SPR_BOOKE_TLB0PS + tlbn]; - } else { - uint32_t tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn]; - uint32_t min = (tlbncfg & TLBnCFG_MINSIZE) >> TLBnCFG_MINSIZE_SHIFT; - uint32_t max = (tlbncfg & TLBnCFG_MAXSIZE) >> TLBnCFG_MAXSIZE_SHIFT; - int i; - for (i = min; i <= max; i++) { - ret |= (1 << (i << 1)); - } - } - - return ret; -} - -#endif - -static inline bool msr_is_64bit(CPUPPCState *env, target_ulong msr) -{ - if (env->mmu_model == POWERPC_MMU_BOOKE206) { - return msr & (1ULL << MSR_CM); - } - - return msr & (1ULL << MSR_SF); -} - -/** - * Check whether register rx is in the range between start and - * start + nregs (as needed by the LSWX and LSWI instructions) - */ -static inline bool lsw_reg_in_range(int start, int nregs, int rx) -{ - return (start + nregs <= 32 && rx >= start && rx < start + nregs) || - (start + nregs > 32 && (rx >= start || rx < start + nregs - 32)); -} - -extern void (*cpu_ppc_hypercall)(PowerPCCPU *); - -void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env); - -/** - * ppc_get_vcpu_dt_id: - * @cs: a PowerPCCPU struct. - * - * Returns a device-tree ID for a CPU. - */ -int ppc_get_vcpu_dt_id(PowerPCCPU *cpu); - -/** - * ppc_get_vcpu_by_dt_id: - * @cpu_dt_id: a device tree id - * - * Searches for a CPU by @cpu_dt_id. - * - * Returns: a PowerPCCPU struct - */ -PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id); - -void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len); -#endif /* PPC_CPU_H */ |