[08/17] target/ppc: Move BookS CPUs to their own file

Message ID	20220301135620.2411952-9-farosas@linux.ibm.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> From: Fabiano Rosas <farosas@linux.ibm.com> To: qemu-devel@nongnu.org Subject: [PATCH 08/17] target/ppc: Move BookS CPUs to their own file Date: Tue, 1 Mar 2022 10:56:11 -0300 Message-Id: <20220301135620.2411952-9-farosas@linux.ibm.com> In-Reply-To: <20220301135620.2411952-1-farosas@linux.ibm.com> References: <20220301135620.2411952-1-farosas@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=148.163.156.1; envelope-from=farosas@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action Precedence: list Cc: danielhb413@gmail.com, qemu-ppc@nongnu.org, clg@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org>
Series	target/ppc: CPU families split \| expand [00/17] target/ppc: CPU families split [01/17] target/ppc: Add a tracepoint for System Calls [02/17] target/ppc: Use trace-events instead of CPU_LOG_INT [03/17] target/ppc: Move 40x CPUs code to their own file [04/17] target/ppc: Move 6xx CPUs code to their own file [05/17] target/ppc: Move 7xx CPUs code to their own file [06/17] target/ppc: Move 74xx CPUs code to their own file [07/17] target/ppc: Move BookE CPUs code to their own file [08/17] target/ppc: Move BookS CPUs to their own file [09/17] target/ppc: Remove leftover comments from cpu_init [10/17] target/ppc: Expose some excp_helper functions [11/17] target/ppc: Move powerpc_excp_40x into cpu_40x.c [12/17] target/ppc: Move powerpc_excp_6xx into cpu_6xx.c [13/17] target/ppc: Move powerpc_excp_7xx into cpu_7xx.c [14/17] target/ppc: Move powerpc_excp_74xx into cpu_74xx.c [15/17] target/ppc: Move powerpc_excp_booke into cpu_booke.c [16/17] target/ppc: Move powerpc_excp_books into cpu_books.c [17/17] target/ppc: Move powerpc_excp* to the PowerPCCPU Class

diff --git a/target/ppc/cpu_books.c b/target/ppc/cpu_books.c new file mode 100644 index 0000000000..01943140a3 --- /dev/null +++ b/target/ppc/cpu_books.c @@ -0,0 +1,1770 @@ +/* + * CPU initialization for PowerPC BookS CPUs + * + * Copyright IBM Corp. 2022 + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "sysemu/hw_accel.h" +#include "sysemu/tcg.h" +#include "hw/ppc/ppc.h" +#include "fpu/softfloat.h" +#include "cpu.h" +#include "spr_common.h" +#include "power8-pmu.h" +#include "cpu-models.h" +#include "mmu-hash64.h" + +#if defined(CONFIG_USER_ONLY) +#define POWERPC970_HID5_INIT 0x00000080 +#else +#define POWERPC970_HID5_INIT 0x00000000 + + +static inline void vscr_init(CPUPPCState *env, uint32_t val) +{ + /* Altivec always uses round-to-nearest */ + set_float_rounding_mode(float_round_nearest_even, &env->vec_status); + ppc_store_vscr(env, val); +} + +#ifdef CONFIG_SOFTMMU +/* + * Radix pg sizes and AP encodings for dt node ibm,processor-radix-AP-encodings + * Encoded as array of int_32s in the form: + * 0bxxxyyyyyyyyyyyyyyyyyyyyyyyyyyyyy + * x -> AP encoding + * y -> radix mode supported page size (encoded as a shift) + */ +static struct ppc_radix_page_info POWER9_radix_page_info = { + .count = 4, + .entries = { + 0x0000000c, /* 4K - enc: 0x0 */ + 0xa0000010, /* 64K - enc: 0x5 */ + 0x20000015, /* 2M - enc: 0x1 */ + 0x4000001e /* 1G - enc: 0x2 */ + } +}; + +/* + * Radix pg sizes and AP encodings for dt node ibm,processor-radix-AP-encodings + * Encoded as array of int_32s in the form: + * 0bxxxyyyyyyyyyyyyyyyyyyyyyyyyyyyyy + * x -> AP encoding + * y -> radix mode supported page size (encoded as a shift) + */ +static struct ppc_radix_page_info POWER10_radix_page_info = { + .count = 4, + .entries = { + 0x0000000c, /* 4K - enc: 0x0 */ + 0xa0000010, /* 64K - enc: 0x5 */ + 0x20000015, /* 2M - enc: 0x1 */ + 0x4000001e /* 1G - enc: 0x2 */ + } +}; +#endif /* CONFIG_SOFTMMU */ + +static bool ppc_pvr_match_power7(PowerPCCPUClass *pcc, uint32_t pvr) +{ + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER7P_BASE) { + return true; + } + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER7_BASE) { + return true; + } + return false; +} + +static bool cpu_has_work_POWER7(CPUState *cs) +{ + PowerPCCPU *cpu = POWERPC_CPU(cs); + CPUPPCState *env = &cpu->env; + + if (cs->halted) { + if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { + return false; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && + (env->spr[SPR_LPCR] & LPCR_P7_PECE0)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && + (env->spr[SPR_LPCR] & LPCR_P7_PECE1)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK)) && + (env->spr[SPR_LPCR] & LPCR_P7_PECE2)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HMI)) && + (env->spr[SPR_LPCR] & LPCR_P7_PECE2)) { + return true; + } + if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { + return true; + } + return false; + } else { + return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); + } +} + +static bool ppc_pvr_match_power8(PowerPCCPUClass *pcc, uint32_t pvr) +{ + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8NVL_BASE) { + return true; + } + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8E_BASE) { + return true; + } + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8_BASE) { + return true; + } + return false; +} + +static bool cpu_has_work_POWER8(CPUState *cs) +{ + PowerPCCPU *cpu = POWERPC_CPU(cs); + CPUPPCState *env = &cpu->env; + + if (cs->halted) { + if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { + return false; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE2)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE3)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE4)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HMI)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE4)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE0)) { + return true; + } + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_P8_PECE1)) { + return true; + } + if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { + return true; + } + return false; + } else { + return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); + } +} + +static bool ppc_pvr_match_power9(PowerPCCPUClass *pcc, uint32_t pvr) +{ + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER9_BASE) { + return true; + } + return false; +} + +static bool cpu_has_work_POWER9(CPUState *cs) +{ + PowerPCCPU *cpu = POWERPC_CPU(cs); + CPUPPCState *env = &cpu->env; + + if (cs->halted) { + uint64_t psscr = env->spr[SPR_PSSCR]; + + if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { + return false; + } + + /* If EC is clear, just return true on any pending interrupt */ + if (!(psscr & PSSCR_EC)) { + return true; + } + /* External Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && + (env->spr[SPR_LPCR] & LPCR_EEE)) { + bool heic = !!(env->spr[SPR_LPCR] & LPCR_HEIC); + if (heic == 0 || !msr_hv || msr_pr) { + return true; + } + } + /* Decrementer Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && + (env->spr[SPR_LPCR] & LPCR_DEE)) { + return true; + } + /* Machine Check or Hypervisor Maintenance Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK | + 1u << PPC_INTERRUPT_HMI)) && (env->spr[SPR_LPCR] & LPCR_OEE)) { + return true; + } + /* Privileged Doorbell Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_PDEE)) { + return true; + } + /* Hypervisor Doorbell Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_HDEE)) { + return true; + } + /* Hypervisor virtualization exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HVIRT)) && + (env->spr[SPR_LPCR] & LPCR_HVEE)) { + return true; + } + if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { + return true; + } + return false; + } else { + return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); + } +} + +static bool ppc_pvr_match_power10(PowerPCCPUClass *pcc, uint32_t pvr) +{ + if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER10_BASE) { + return true; + } + return false; +} + +static bool cpu_has_work_POWER10(CPUState *cs) +{ + PowerPCCPU *cpu = POWERPC_CPU(cs); + CPUPPCState *env = &cpu->env; + + if (cs->halted) { + uint64_t psscr = env->spr[SPR_PSSCR]; + + if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { + return false; + } + + /* If EC is clear, just return true on any pending interrupt */ + if (!(psscr & PSSCR_EC)) { + return true; + } + /* External Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && + (env->spr[SPR_LPCR] & LPCR_EEE)) { + bool heic = !!(env->spr[SPR_LPCR] & LPCR_HEIC); + if (heic == 0 || !msr_hv || msr_pr) { + return true; + } + } + /* Decrementer Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && + (env->spr[SPR_LPCR] & LPCR_DEE)) { + return true; + } + /* Machine Check or Hypervisor Maintenance Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK | + 1u << PPC_INTERRUPT_HMI)) && (env->spr[SPR_LPCR] & LPCR_OEE)) { + return true; + } + /* Privileged Doorbell Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_PDEE)) { + return true; + } + /* Hypervisor Doorbell Exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && + (env->spr[SPR_LPCR] & LPCR_HDEE)) { + return true; + } + /* Hypervisor virtualization exception */ + if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HVIRT)) && + (env->spr[SPR_LPCR] & LPCR_HVEE)) { + return true; + } + if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { + return true; + } + return false; + } else { + return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); + } +} + +static void init_excp_970(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; + env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; + env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; + env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; + env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; + env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; + env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; + env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; + env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; + env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; + env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; + env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; + env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; + env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; + env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; + env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; + env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; + env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; + env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; + env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; + /* Hardware reset vector */ + env->hreset_vector = 0x0000000000000100ULL; +#endif +} + +static void init_excp_POWER7(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; + env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; + env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; + env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; + env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; + env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; + env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; + env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; + env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; + env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; + env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; + env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; + env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; + env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; + env->excp_vectors[POWERPC_EXCP_HDSI] = 0x00000E00; + env->excp_vectors[POWERPC_EXCP_HISI] = 0x00000E20; + env->excp_vectors[POWERPC_EXCP_HV_EMU] = 0x00000E40; + env->excp_vectors[POWERPC_EXCP_HV_MAINT] = 0x00000E60; + env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; + env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; + env->excp_vectors[POWERPC_EXCP_VSXU] = 0x00000F40; + /* Hardware reset vector */ + env->hreset_vector = 0x0000000000000100ULL; +#endif +} + +static void init_excp_POWER8(CPUPPCState *env) +{ + init_excp_POWER7(env); + +#if !defined(CONFIG_USER_ONLY) + env->excp_vectors[POWERPC_EXCP_SDOOR] = 0x00000A00; + env->excp_vectors[POWERPC_EXCP_FU] = 0x00000F60; + env->excp_vectors[POWERPC_EXCP_HV_FU] = 0x00000F80; + env->excp_vectors[POWERPC_EXCP_SDOOR_HV] = 0x00000E80; + + /* Userland exceptions without vector value in PowerISA v3.1 */ + env->excp_vectors[POWERPC_EXCP_PERFM_EBB] = 0x0; + env->excp_vectors[POWERPC_EXCP_EXTERNAL_EBB] = 0x0; +#endif +} + +static void init_excp_POWER9(CPUPPCState *env) +{ + init_excp_POWER8(env); + +#if !defined(CONFIG_USER_ONLY) + env->excp_vectors[POWERPC_EXCP_HVIRT] = 0x00000EA0; + env->excp_vectors[POWERPC_EXCP_SYSCALL_VECTORED] = 0x00017000; +#endif +} + +static void init_excp_POWER10(CPUPPCState *env) +{ + init_excp_POWER9(env); +} + +#endif + +static int check_pow_970(CPUPPCState *env) +{ + if (env->spr[SPR_HID0] & (HID0_DEEPNAP | HID0_DOZE | HID0_NAP)) { + return 1; + } + + return 0; +} + +static void register_amr_sprs(CPUPPCState *env) +{ +#ifndef CONFIG_USER_ONLY + /* + * Virtual Page Class Key protection + * + * The AMR is accessible either via SPR 13 or SPR 29. 13 is + * userspace accessible, 29 is privileged. So we only need to set + * the kvm ONE_REG id on one of them, we use 29 + */ + spr_register(env, SPR_UAMR, "UAMR", + &spr_read_generic, &spr_write_amr, + &spr_read_generic, &spr_write_amr, + 0); + spr_register_kvm_hv(env, SPR_AMR, "AMR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_amr, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_AMR, 0); + spr_register_kvm_hv(env, SPR_UAMOR, "UAMOR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_uamor, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_UAMOR, 0); + spr_register_hv(env, SPR_AMOR, "AMOR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0); +#endif /* !CONFIG_USER_ONLY */ +} + +static void register_iamr_sprs(CPUPPCState *env) +{ +#ifndef CONFIG_USER_ONLY + spr_register_kvm_hv(env, SPR_IAMR, "IAMR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_iamr, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_IAMR, 0); +#endif /* !CONFIG_USER_ONLY */ +} + +static void register_970_hid_sprs(CPUPPCState *env) +{ + /* Hardware implementation registers */ + spr_register(env, SPR_HID0, "HID0", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_clear, + 0x60000000); + spr_register(env, SPR_HID1, "HID1", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register(env, SPR_970_HID5, "HID5", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + POWERPC970_HID5_INIT); +} + +static void register_970_hior_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_HIOR, "SPR_HIOR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_hior, &spr_write_hior, + 0x00000000); +} + +static void register_book3s_ctrl_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_CTRL, "SPR_CTRL", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, &spr_write_CTRL, + 0x00000000); + spr_register(env, SPR_UCTRL, "SPR_UCTRL", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, SPR_NOACCESS, + 0x00000000); +} + +static void register_book3s_altivec_sprs(CPUPPCState *env) +{ + if (!(env->insns_flags & PPC_ALTIVEC)) { + return; + } + + spr_register_kvm(env, SPR_VRSAVE, "VRSAVE", + &spr_read_generic, &spr_write_generic, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_VRSAVE, 0x00000000); + +} + +static void register_book3s_dbg_sprs(CPUPPCState *env) +{ + /* + * TODO: different specs define different scopes for these, + * will have to address this: + * 970: super/write and super/read + * powerisa 2.03..2.04: hypv/write and super/read. + * powerisa 2.05 and newer: hypv/write and hypv/read. + */ + spr_register_kvm(env, SPR_DABR, "DABR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_DABR, 0x00000000); + spr_register_kvm(env, SPR_DABRX, "DABRX", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_DABRX, 0x00000000); +} + +static void register_book3s_207_dbg_sprs(CPUPPCState *env) +{ + spr_register_kvm_hv(env, SPR_DAWR0, "DAWR0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_DAWR, 0x00000000); + spr_register_kvm_hv(env, SPR_DAWRX0, "DAWRX0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_DAWRX, 0x00000000); + spr_register_kvm_hv(env, SPR_CIABR, "CIABR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_CIABR, 0x00000000); +} + +static void register_970_dbg_sprs(CPUPPCState *env) +{ + /* Breakpoints */ + spr_register(env, SPR_IABR, "IABR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + +static void register_book3s_pmu_sup_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_POWER_MMCR0, "MMCR0", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_MMCR0, + KVM_REG_PPC_MMCR0, 0x80000000); + spr_register_kvm(env, SPR_POWER_MMCR1, "MMCR1", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_MMCR1, + KVM_REG_PPC_MMCR1, 0x00000000); + spr_register_kvm(env, SPR_POWER_MMCRA, "MMCRA", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_MMCRA, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC1, "PMC1", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC1, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC2, "PMC2", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC2, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC3, "PMC3", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC3, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC4, "PMC4", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC4, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC5, "PMC5", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC5, 0x00000000); + spr_register_kvm(env, SPR_POWER_PMC6, "PMC6", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_PMC, &spr_write_PMC, + KVM_REG_PPC_PMC6, 0x00000000); + spr_register_kvm(env, SPR_POWER_SIAR, "SIAR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_SIAR, 0x00000000); + spr_register_kvm(env, SPR_POWER_SDAR, "SDAR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_SDAR, 0x00000000); +} + +static void register_book3s_pmu_user_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_POWER_UMMCR0, "UMMCR0", + &spr_read_MMCR0_ureg, &spr_write_MMCR0_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x80000000); + spr_register(env, SPR_POWER_UMMCR1, "UMMCR1", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UMMCRA, "UMMCRA", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC1, "UPMC1", + &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC2, "UPMC2", + &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC3, "UPMC3", + &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC4, "UPMC4", + &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC5, "UPMC5", + &spr_read_PMC56_ureg, &spr_write_PMC56_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_UPMC6, "UPMC6", + &spr_read_PMC56_ureg, &spr_write_PMC56_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_USIAR, "USIAR", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_USDAR, "USDAR", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); +} + +static void register_970_pmu_sup_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_970_PMC7, "PMC7", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_PMC7, 0x00000000); + spr_register_kvm(env, SPR_970_PMC8, "PMC8", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_PMC8, 0x00000000); +} + +static void register_970_pmu_user_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_970_UPMC7, "UPMC7", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_970_UPMC8, "UPMC8", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); +} + +static void register_power8_pmu_sup_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_POWER_MMCR2, "MMCR2", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_MMCR2, 0x00000000); + spr_register_kvm(env, SPR_POWER_MMCRS, "MMCRS", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_MMCRS, 0x00000000); + spr_register_kvm(env, SPR_POWER_SIER, "SIER", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_SIER, 0x00000000); + spr_register_kvm(env, SPR_POWER_SPMC1, "SPMC1", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_SPMC1, 0x00000000); + spr_register_kvm(env, SPR_POWER_SPMC2, "SPMC2", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_SPMC2, 0x00000000); + spr_register_kvm(env, SPR_TACR, "TACR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_TACR, 0x00000000); + spr_register_kvm(env, SPR_TCSCR, "TCSCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_TCSCR, 0x00000000); + spr_register_kvm(env, SPR_CSIGR, "CSIGR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_CSIGR, 0x00000000); +} + +static void register_power8_pmu_user_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_POWER_UMMCR2, "UMMCR2", + &spr_read_MMCR2_ureg, &spr_write_MMCR2_ureg, + &spr_read_ureg, &spr_write_ureg, + 0x00000000); + spr_register(env, SPR_POWER_USIER, "USIER", + &spr_read_generic, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + +static void register_power5p_ear_sprs(CPUPPCState *env) +{ + /* External access control */ + spr_register(env, SPR_EAR, "EAR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + +static void register_power5p_tb_sprs(CPUPPCState *env) +{ + /* TBU40 (High 40 bits of the Timebase register */ + spr_register_hv(env, SPR_TBU40, "TBU40", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, &spr_write_tbu40, + 0x00000000); +} + +static void register_970_lpar_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + /* + * PPC970: HID4 covers things later controlled by the LPCR and + * RMOR in later CPUs, but with a different encoding. We only + * support the 970 in "Apple mode" which has all hypervisor + * facilities disabled by strapping, so we can basically just + * ignore it + */ + spr_register(env, SPR_970_HID4, "HID4", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +#endif +} + +static void register_power5p_lpar_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + /* Logical partitionning */ + spr_register_kvm_hv(env, SPR_LPCR, "LPCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_lpcr, + KVM_REG_PPC_LPCR, LPCR_LPES0 | LPCR_LPES1); + spr_register_hv(env, SPR_HDEC, "HDEC", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_hdecr, &spr_write_hdecr, 0); +#endif +} + +static void register_book3s_ids_sprs(CPUPPCState *env) +{ + /* FIXME: Will need to deal with thread vs core only SPRs */ + + /* Processor identification */ + spr_register_hv(env, SPR_PIR, "PIR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, SPR_NOACCESS, + &spr_read_generic, NULL, + 0x00000000); + spr_register_hv(env, SPR_HID0, "HID0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_TSCR, "TSCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HMER, "HMER", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_hmer, + 0x00000000); + spr_register_hv(env, SPR_HMEER, "HMEER", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_TFMR, "TFMR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_LPIDR, "LPIDR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_lpidr, + 0x00000000); + spr_register_hv(env, SPR_HFSCR, "HFSCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_MMCRC, "MMCRC", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_MMCRH, "MMCRH", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSPRG0, "HSPRG0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSPRG1, "HSPRG1", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSRR0, "HSRR0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSRR1, "HSRR1", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HDAR, "HDAR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HDSISR, "HDSISR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HRMOR, "HRMOR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + +static void register_rmor_sprs(CPUPPCState *env) +{ + spr_register_hv(env, SPR_RMOR, "RMOR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); +} + +static void register_power8_ids_sprs(CPUPPCState *env) +{ + /* Thread identification */ + spr_register(env, SPR_TIR, "TIR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, SPR_NOACCESS, + 0x00000000); +} + +static void register_book3s_purr_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + /* PURR & SPURR: Hack - treat these as aliases for the TB for now */ + spr_register_kvm_hv(env, SPR_PURR, "PURR", + &spr_read_purr, SPR_NOACCESS, + &spr_read_purr, SPR_NOACCESS, + &spr_read_purr, &spr_write_purr, + KVM_REG_PPC_PURR, 0x00000000); + spr_register_kvm_hv(env, SPR_SPURR, "SPURR", + &spr_read_purr, SPR_NOACCESS, + &spr_read_purr, SPR_NOACCESS, + &spr_read_purr, &spr_write_purr, + KVM_REG_PPC_SPURR, 0x00000000); +#endif +} + +static void register_power6_dbg_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + spr_register(env, SPR_CFAR, "SPR_CFAR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_cfar, &spr_write_cfar, + 0x00000000); +#endif +} + +static void register_power5p_common_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_PPR, "PPR", + &spr_read_generic, &spr_write_generic, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_PPR, 0x00000000); +} + +static void register_power6_common_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + spr_register_kvm(env, SPR_DSCR, "SPR_DSCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_DSCR, 0x00000000); +#endif + /* + * Register PCR to report POWERPC_EXCP_PRIV_REG instead of + * POWERPC_EXCP_INVAL_SPR in userspace. Permit hypervisor access. + */ + spr_register_hv(env, SPR_PCR, "PCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_pcr, + 0x00000000); +} + +static void register_power8_tce_address_control_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_TAR, "TAR", + &spr_read_tar, &spr_write_tar, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_TAR, 0x00000000); +} + +static void register_power8_tm_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_TFHAR, "TFHAR", + &spr_read_tm, &spr_write_tm, + &spr_read_tm, &spr_write_tm, + KVM_REG_PPC_TFHAR, 0x00000000); + spr_register_kvm(env, SPR_TFIAR, "TFIAR", + &spr_read_tm, &spr_write_tm, + &spr_read_tm, &spr_write_tm, + KVM_REG_PPC_TFIAR, 0x00000000); + spr_register_kvm(env, SPR_TEXASR, "TEXASR", + &spr_read_tm, &spr_write_tm, + &spr_read_tm, &spr_write_tm, + KVM_REG_PPC_TEXASR, 0x00000000); + spr_register(env, SPR_TEXASRU, "TEXASRU", + &spr_read_tm_upper32, &spr_write_tm_upper32, + &spr_read_tm_upper32, &spr_write_tm_upper32, + 0x00000000); +} + +static void register_power8_ebb_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_BESCRS, "BESCRS", + &spr_read_ebb, &spr_write_ebb, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register(env, SPR_BESCRSU, "BESCRSU", + &spr_read_ebb_upper32, &spr_write_ebb_upper32, + &spr_read_prev_upper32, &spr_write_prev_upper32, + 0x00000000); + spr_register(env, SPR_BESCRR, "BESCRR", + &spr_read_ebb, &spr_write_ebb, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register(env, SPR_BESCRRU, "BESCRRU", + &spr_read_ebb_upper32, &spr_write_ebb_upper32, + &spr_read_prev_upper32, &spr_write_prev_upper32, + 0x00000000); + spr_register_kvm(env, SPR_EBBHR, "EBBHR", + &spr_read_ebb, &spr_write_ebb, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_EBBHR, 0x00000000); + spr_register_kvm(env, SPR_EBBRR, "EBBRR", + &spr_read_ebb, &spr_write_ebb, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_EBBRR, 0x00000000); + spr_register_kvm(env, SPR_BESCR, "BESCR", + &spr_read_ebb, &spr_write_ebb, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_BESCR, 0x00000000); +} + +/* Virtual Time Base */ +static void register_vtb_sprs(CPUPPCState *env) +{ + spr_register_kvm_hv(env, SPR_VTB, "VTB", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_vtb, SPR_NOACCESS, + &spr_read_vtb, &spr_write_vtb, + KVM_REG_PPC_VTB, 0x00000000); +} + +static void register_power8_fscr_sprs(CPUPPCState *env) +{ +#if defined(CONFIG_USER_ONLY) + target_ulong initval = 1ULL << FSCR_TAR; +#else + target_ulong initval = 0; +#endif + spr_register_kvm(env, SPR_FSCR, "FSCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_FSCR, initval); +} + +static void register_power8_pspb_sprs(CPUPPCState *env) +{ + spr_register_kvm(env, SPR_PSPB, "PSPB", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic32, + KVM_REG_PPC_PSPB, 0); +} + +static void register_power8_dpdes_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + /* Directed Privileged Door-bell Exception State, used for IPI */ + spr_register_kvm_hv(env, SPR_DPDES, "DPDES", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_dpdes, SPR_NOACCESS, + &spr_read_dpdes, &spr_write_dpdes, + KVM_REG_PPC_DPDES, 0x00000000); +#endif +} + +static void register_power8_ic_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + spr_register_hv(env, SPR_IC, "IC", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0); +#endif +} + +static void register_power8_book4_sprs(CPUPPCState *env) +{ + /* Add a number of P8 book4 registers */ +#if !defined(CONFIG_USER_ONLY) + spr_register_kvm(env, SPR_ACOP, "ACOP", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_ACOP, 0); + spr_register_kvm(env, SPR_BOOKS_PID, "PID", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_pidr, + KVM_REG_PPC_PID, 0); + spr_register_kvm(env, SPR_WORT, "WORT", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_WORT, 0); +#endif +} + +static void register_power7_book4_sprs(CPUPPCState *env) +{ + /* Add a number of P7 book4 registers */ +#if !defined(CONFIG_USER_ONLY) + spr_register_kvm(env, SPR_ACOP, "ACOP", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_ACOP, 0); + spr_register_kvm(env, SPR_BOOKS_PID, "PID", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_PID, 0); +#endif +} + +static void register_power8_rpr_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + spr_register_hv(env, SPR_RPR, "RPR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000103070F1F3F); +#endif +} + +static void register_power9_mmu_sprs(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + /* Partition Table Control */ + spr_register_kvm_hv(env, SPR_PTCR, "PTCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_ptcr, + KVM_REG_PPC_PTCR, 0x00000000); + /* Address Segment Descriptor Register */ + spr_register_hv(env, SPR_ASDR, "ASDR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x0000000000000000); +#endif +} + +/* + * Initialize PMU counter overflow timers for Power8 and + * newer Power chips when using TCG. + */ +static void init_tcg_pmu_power8(CPUPPCState *env) +{ + /* Init PMU overflow timers */ + if (tcg_enabled()) { + cpu_ppc_pmu_init(env); + } +} + +static void init_proc_book3s_common(CPUPPCState *env) +{ + register_non_embedded_sprs(env); + register_book3s_altivec_sprs(env); + register_book3s_pmu_sup_sprs(env); + register_book3s_pmu_user_sprs(env); + register_book3s_ctrl_sprs(env); + /* + * Can't find information on what this should be on reset. This + * value is the one used by 74xx processors. + */ + vscr_init(env, 0x00010000); + + spr_register(env, SPR_USPRG3, "USPRG3", + &spr_read_ureg, SPR_NOACCESS, + &spr_read_ureg, SPR_NOACCESS, + 0x00000000); +} + +static void init_proc_970(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_sdr1_sprs(env); + register_book3s_dbg_sprs(env); + + /* 970 Specific Registers */ + register_970_hid_sprs(env); + register_970_hior_sprs(env); + register_low_BATs(env); + register_970_pmu_sup_sprs(env); + register_970_pmu_user_sprs(env); + register_970_lpar_sprs(env); + register_970_dbg_sprs(env); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_970(env); + ppc970_irq_init(env_archcpu(env)); +} + +static void init_proc_power5plus(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_sdr1_sprs(env); + register_book3s_dbg_sprs(env); + + /* POWER5+ Specific Registers */ + register_970_hid_sprs(env); + register_970_hior_sprs(env); + register_low_BATs(env); + register_970_pmu_sup_sprs(env); + register_970_pmu_user_sprs(env); + register_power5p_common_sprs(env); + register_power5p_lpar_sprs(env); + register_power5p_ear_sprs(env); + register_power5p_tb_sprs(env); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_970(env); + ppc970_irq_init(env_archcpu(env)); +} + +static void init_proc_POWER7(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_sdr1_sprs(env); + register_book3s_dbg_sprs(env); + + /* POWER7 Specific Registers */ + register_book3s_ids_sprs(env); + register_rmor_sprs(env); + register_amr_sprs(env); + register_book3s_purr_sprs(env); + register_power5p_common_sprs(env); + register_power5p_lpar_sprs(env); + register_power5p_ear_sprs(env); + register_power5p_tb_sprs(env); + register_power6_common_sprs(env); + register_power6_dbg_sprs(env); + register_power7_book4_sprs(env); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_POWER7(env); + ppcPOWER7_irq_init(env_archcpu(env)); +} + +static void init_proc_POWER8(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_sdr1_sprs(env); + register_book3s_207_dbg_sprs(env); + + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + + /* POWER8 Specific Registers */ + register_book3s_ids_sprs(env); + register_rmor_sprs(env); + register_amr_sprs(env); + register_iamr_sprs(env); + register_book3s_purr_sprs(env); + register_power5p_common_sprs(env); + register_power5p_lpar_sprs(env); + register_power5p_ear_sprs(env); + register_power5p_tb_sprs(env); + register_power6_common_sprs(env); + register_power6_dbg_sprs(env); + register_power8_tce_address_control_sprs(env); + register_power8_ids_sprs(env); + register_power8_ebb_sprs(env); + register_power8_fscr_sprs(env); + register_power8_pmu_sup_sprs(env); + register_power8_pmu_user_sprs(env); + register_power8_tm_sprs(env); + register_power8_pspb_sprs(env); + register_power8_dpdes_sprs(env); + register_vtb_sprs(env); + register_power8_ic_sprs(env); + register_power8_book4_sprs(env); + register_power8_rpr_sprs(env); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_POWER8(env); + ppcPOWER7_irq_init(env_archcpu(env)); +} + +static void init_proc_POWER9(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_book3s_207_dbg_sprs(env); + + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + + /* POWER8 Specific Registers */ + register_book3s_ids_sprs(env); + register_amr_sprs(env); + register_iamr_sprs(env); + register_book3s_purr_sprs(env); + register_power5p_common_sprs(env); + register_power5p_lpar_sprs(env); + register_power5p_ear_sprs(env); + register_power5p_tb_sprs(env); + register_power6_common_sprs(env); + register_power6_dbg_sprs(env); + register_power8_tce_address_control_sprs(env); + register_power8_ids_sprs(env); + register_power8_ebb_sprs(env); + register_power8_fscr_sprs(env); + register_power8_pmu_sup_sprs(env); + register_power8_pmu_user_sprs(env); + register_power8_tm_sprs(env); + register_power8_pspb_sprs(env); + register_power8_dpdes_sprs(env); + register_vtb_sprs(env); + register_power8_ic_sprs(env); + register_power8_book4_sprs(env); + register_power8_rpr_sprs(env); + register_power9_mmu_sprs(env); + + /* POWER9 Specific registers */ + spr_register_kvm(env, SPR_TIDR, "TIDR", NULL, NULL, + spr_read_generic, spr_write_generic, + KVM_REG_PPC_TIDR, 0); + + /* FIXME: Filter fields properly based on privilege level */ + spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, + spr_read_generic, spr_write_generic, + KVM_REG_PPC_PSSCR, 0); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_POWER9(env); + ppcPOWER9_irq_init(env_archcpu(env)); +} + +static void init_proc_POWER10(CPUPPCState *env) +{ + /* Common Registers */ + init_proc_book3s_common(env); + register_book3s_207_dbg_sprs(env); + + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + + /* POWER8 Specific Registers */ + register_book3s_ids_sprs(env); + register_amr_sprs(env); + register_iamr_sprs(env); + register_book3s_purr_sprs(env); + register_power5p_common_sprs(env); + register_power5p_lpar_sprs(env); + register_power5p_ear_sprs(env); + register_power6_common_sprs(env); + register_power6_dbg_sprs(env); + register_power8_tce_address_control_sprs(env); + register_power8_ids_sprs(env); + register_power8_ebb_sprs(env); + register_power8_fscr_sprs(env); + register_power8_pmu_sup_sprs(env); + register_power8_pmu_user_sprs(env); + register_power8_tm_sprs(env); + register_power8_pspb_sprs(env); + register_vtb_sprs(env); + register_power8_ic_sprs(env); + register_power8_book4_sprs(env); + register_power8_rpr_sprs(env); + register_power9_mmu_sprs(env); + + /* FIXME: Filter fields properly based on privilege level */ + spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, + spr_read_generic, spr_write_generic, + KVM_REG_PPC_PSSCR, 0); + + /* env variables */ + env->dcache_line_size = 128; + env->icache_line_size = 128; + + /* Allocate hardware IRQ controller */ + init_excp_POWER10(env); + ppcPOWER9_irq_init(env_archcpu(env)); +} + +POWERPC_FAMILY(970)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + + dc->desc = "PowerPC 970"; + pcc->init_proc = init_proc_970; + pcc->check_pow = check_pow_970; + pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_STFIWX | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | + PPC_64B | PPC_ALTIVEC | + PPC_SEGMENT_64B | PPC_SLBI; + pcc->insns_flags2 = PPC2_FP_CVT_S64; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_VR) | + (1ull << MSR_POW) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI); + pcc->mmu_model = POWERPC_MMU_64B; +#if defined(CONFIG_SOFTMMU) + pcc->hash64_opts = &ppc_hash64_opts_basic; +#endif + pcc->excp_model = POWERPC_EXCP_970; + pcc->bus_model = PPC_FLAGS_INPUT_970; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x10000; +} + +POWERPC_FAMILY(POWER5P)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + + dc->fw_name = "PowerPC,POWER5"; + dc->desc = "POWER5+"; + pcc->init_proc = init_proc_power5plus; + pcc->check_pow = check_pow_970; + pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_STFIWX | + PPC_FLOAT_EXT | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | + PPC_64B | + PPC_POPCNTB | + PPC_SEGMENT_64B | PPC_SLBI; + pcc->insns_flags2 = PPC2_FP_CVT_S64; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_VR) | + (1ull << MSR_POW) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI); + pcc->lpcr_mask = LPCR_RMLS | LPCR_ILE | LPCR_LPES0 | LPCR_LPES1 | + LPCR_RMI | LPCR_HDICE; + pcc->mmu_model = POWERPC_MMU_2_03; +#if defined(CONFIG_SOFTMMU) + pcc->hash64_opts = &ppc_hash64_opts_basic; + pcc->lrg_decr_bits = 32; +#endif + pcc->excp_model = POWERPC_EXCP_970; + pcc->bus_model = PPC_FLAGS_INPUT_970; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x10000; +} + +POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + CPUClass *cc = CPU_CLASS(oc); + + dc->fw_name = "PowerPC,POWER7"; + dc->desc = "POWER7"; + pcc->pvr_match = ppc_pvr_match_power7; + pcc->pcr_mask = PCR_VEC_DIS | PCR_VSX_DIS | PCR_COMPAT_2_05; + pcc->pcr_supported = PCR_COMPAT_2_06 | PCR_COMPAT_2_05; + pcc->init_proc = init_proc_POWER7; + pcc->check_pow = check_pow_nocheck; + cc->has_work = cpu_has_work_POWER7; + pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | + PPC_FLOAT_STFIWX | + PPC_FLOAT_EXT | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | + PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | + PPC_SEGMENT_64B | PPC_SLBI | + PPC_POPCNTB | PPC_POPCNTWD | + PPC_CILDST; + pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 | + PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | + PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | + PPC2_FP_TST_ISA206 | PPC2_FP_CVT_S64 | + PPC2_PM_ISA206; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_VR) | + (1ull << MSR_VSX) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI) | + (1ull << MSR_LE); + pcc->lpcr_mask = LPCR_VPM0 | LPCR_VPM1 | LPCR_ISL | LPCR_DPFD | + LPCR_VRMASD | LPCR_RMLS | LPCR_ILE | + LPCR_P7_PECE0 | LPCR_P7_PECE1 | LPCR_P7_PECE2 | + LPCR_MER | LPCR_TC | + LPCR_LPES0 | LPCR_LPES1 | LPCR_HDICE; + pcc->lpcr_pm = LPCR_P7_PECE0 | LPCR_P7_PECE1 | LPCR_P7_PECE2; + pcc->mmu_model = POWERPC_MMU_2_06; +#if defined(CONFIG_SOFTMMU) + pcc->hash64_opts = &ppc_hash64_opts_POWER7; + pcc->lrg_decr_bits = 32; +#endif + pcc->excp_model = POWERPC_EXCP_POWER7; + pcc->bus_model = PPC_FLAGS_INPUT_POWER7; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | + POWERPC_FLAG_VSX; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x8000; +} + +POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + CPUClass *cc = CPU_CLASS(oc); + + dc->fw_name = "PowerPC,POWER8"; + dc->desc = "POWER8"; + pcc->pvr_match = ppc_pvr_match_power8; + pcc->pcr_mask = PCR_TM_DIS | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; + pcc->pcr_supported = PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; + pcc->init_proc = init_proc_POWER8; + pcc->check_pow = check_pow_nocheck; + cc->has_work = cpu_has_work_POWER8; + pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | + PPC_FLOAT_STFIWX | + PPC_FLOAT_EXT | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | + PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | + PPC_SEGMENT_64B | PPC_SLBI | + PPC_POPCNTB | PPC_POPCNTWD | + PPC_CILDST; + pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | + 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | + PPC2_TM | PPC2_PM_ISA206; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_HV) | + (1ull << MSR_TM) | + (1ull << MSR_VR) | + (1ull << MSR_VSX) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI) | + (1ull << MSR_TS0) | + (1ull << MSR_TS1) | + (1ull << MSR_LE); + pcc->lpcr_mask = LPCR_VPM0 | LPCR_VPM1 | LPCR_ISL | LPCR_KBV | + LPCR_DPFD | LPCR_VRMASD | LPCR_RMLS | LPCR_ILE | + LPCR_AIL | LPCR_ONL | LPCR_P8_PECE0 | LPCR_P8_PECE1 | + LPCR_P8_PECE2 | LPCR_P8_PECE3 | LPCR_P8_PECE4 | + LPCR_MER | LPCR_TC | LPCR_LPES0 | LPCR_HDICE; + pcc->lpcr_pm = LPCR_P8_PECE0 | LPCR_P8_PECE1 | LPCR_P8_PECE2 | + LPCR_P8_PECE3 | LPCR_P8_PECE4; + pcc->mmu_model = POWERPC_MMU_2_07; +#if defined(CONFIG_SOFTMMU) + pcc->hash64_opts = &ppc_hash64_opts_POWER7; + pcc->lrg_decr_bits = 32; + pcc->n_host_threads = 8; +#endif + pcc->excp_model = POWERPC_EXCP_POWER8; + pcc->bus_model = PPC_FLAGS_INPUT_POWER7; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | + POWERPC_FLAG_VSX | POWERPC_FLAG_TM; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x8000; +} + +POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + CPUClass *cc = CPU_CLASS(oc); + + dc->fw_name = "PowerPC,POWER9"; + dc->desc = "POWER9"; + pcc->pvr_match = ppc_pvr_match_power9; + pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07; + pcc->pcr_supported = PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | + PCR_COMPAT_2_05; + pcc->init_proc = init_proc_POWER9; + pcc->check_pow = check_pow_nocheck; + cc->has_work = cpu_has_work_POWER9; + pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | + PPC_FLOAT_STFIWX | + PPC_FLOAT_EXT | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBSYNC | + PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | + PPC_SEGMENT_64B | PPC_SLBI | + PPC_POPCNTB | PPC_POPCNTWD | + PPC_CILDST; + pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | + 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | + PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_HV) | + (1ull << MSR_TM) | + (1ull << MSR_VR) | + (1ull << MSR_VSX) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI) | + (1ull << MSR_LE); + pcc->lpcr_mask = LPCR_VPM1 | LPCR_ISL | LPCR_KBV | LPCR_DPFD | + (LPCR_PECE_U_MASK & LPCR_HVEE) | LPCR_ILE | LPCR_AIL | + LPCR_UPRT | LPCR_EVIRT | LPCR_ONL | LPCR_HR | LPCR_LD | + (LPCR_PECE_L_MASK & (LPCR_PDEE | LPCR_HDEE | LPCR_EEE | + LPCR_DEE | LPCR_OEE)) + | LPCR_MER | LPCR_GTSE | LPCR_TC | + LPCR_HEIC | LPCR_LPES0 | LPCR_HVICE | LPCR_HDICE; + pcc->lpcr_pm = LPCR_PDEE | LPCR_HDEE | LPCR_EEE | LPCR_DEE | LPCR_OEE; + pcc->mmu_model = POWERPC_MMU_3_00; +#if defined(CONFIG_SOFTMMU) + /* segment page size remain the same */ + pcc->hash64_opts = &ppc_hash64_opts_POWER7; + pcc->radix_page_info = &POWER9_radix_page_info; + pcc->lrg_decr_bits = 56; + pcc->n_host_threads = 4; +#endif + pcc->excp_model = POWERPC_EXCP_POWER9; + pcc->bus_model = PPC_FLAGS_INPUT_POWER9; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | + POWERPC_FLAG_VSX | POWERPC_FLAG_TM | POWERPC_FLAG_SCV; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x8000; +} + +POWERPC_FAMILY(POWER10)(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); + CPUClass *cc = CPU_CLASS(oc); + + dc->fw_name = "PowerPC,POWER10"; + dc->desc = "POWER10"; + pcc->pvr_match = ppc_pvr_match_power10; + pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07 | + PCR_COMPAT_3_00; + pcc->pcr_supported = PCR_COMPAT_3_10 | PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | + PCR_COMPAT_2_06 | PCR_COMPAT_2_05; + pcc->init_proc = init_proc_POWER10; + pcc->check_pow = check_pow_nocheck; + cc->has_work = cpu_has_work_POWER10; + pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | + PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | + PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | + PPC_FLOAT_FRSQRTES | + PPC_FLOAT_STFIWX | + PPC_FLOAT_EXT | + PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | + PPC_MEM_SYNC | PPC_MEM_EIEIO | + PPC_MEM_TLBSYNC | + PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | + PPC_SEGMENT_64B | PPC_SLBI | + PPC_POPCNTB | PPC_POPCNTWD | + PPC_CILDST; + pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | + 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | + PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL | PPC2_ISA310; + pcc->msr_mask = (1ull << MSR_SF) | + (1ull << MSR_HV) | + (1ull << MSR_TM) | + (1ull << MSR_VR) | + (1ull << MSR_VSX) | + (1ull << MSR_EE) | + (1ull << MSR_PR) | + (1ull << MSR_FP) | + (1ull << MSR_ME) | + (1ull << MSR_FE0) | + (1ull << MSR_SE) | + (1ull << MSR_DE) | + (1ull << MSR_FE1) | + (1ull << MSR_IR) | + (1ull << MSR_DR) | + (1ull << MSR_PMM) | + (1ull << MSR_RI) | + (1ull << MSR_LE); + pcc->lpcr_mask = LPCR_VPM1 | LPCR_ISL | LPCR_KBV | LPCR_DPFD | + (LPCR_PECE_U_MASK & LPCR_HVEE) | LPCR_ILE | LPCR_AIL | + LPCR_UPRT | LPCR_EVIRT | LPCR_ONL | LPCR_HR | LPCR_LD | + (LPCR_PECE_L_MASK & (LPCR_PDEE | LPCR_HDEE | LPCR_EEE | + LPCR_DEE | LPCR_OEE)) + | LPCR_MER | LPCR_GTSE | LPCR_TC | + LPCR_HEIC | LPCR_LPES0 | LPCR_HVICE | LPCR_HDICE; + /* DD2 adds an extra HAIL bit */ + pcc->lpcr_mask |= LPCR_HAIL; + + pcc->lpcr_pm = LPCR_PDEE | LPCR_HDEE | LPCR_EEE | LPCR_DEE | LPCR_OEE; + pcc->mmu_model = POWERPC_MMU_3_00; +#if defined(CONFIG_SOFTMMU) + /* segment page size remain the same */ + pcc->hash64_opts = &ppc_hash64_opts_POWER7; + pcc->radix_page_info = &POWER10_radix_page_info; + pcc->lrg_decr_bits = 56; +#endif + pcc->excp_model = POWERPC_EXCP_POWER10; + pcc->bus_model = PPC_FLAGS_INPUT_POWER9; + pcc->bfd_mach = bfd_mach_ppc64; + pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | + POWERPC_FLAG_BE | POWERPC_FLAG_PMM | + POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | + POWERPC_FLAG_VSX | POWERPC_FLAG_TM | POWERPC_FLAG_SCV; + pcc->l1_dcache_size = 0x8000; + pcc->l1_icache_size = 0x8000; +} diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 95e29e5e6b..f1ddd5a739 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -36,7 +36,6 @@ #include "qapi/visitor.h" #include "hw/qdev-properties.h" #include "hw/ppc/ppc.h" -#include "mmu-book3s-v3.h" #include "qemu/cutils.h" #include "disas/capstone.h" #include "fpu/softfloat.h" @@ -50,58 +49,6 @@ /* #define PPC_DEBUG_SPR */ /* #define USE_APPLE_GDB */ -static inline void vscr_init(CPUPPCState *env, uint32_t val) -{ - /* Altivec always uses round-to-nearest */ - set_float_rounding_mode(float_round_nearest_even, &env->vec_status); - ppc_store_vscr(env, val); -} - -#ifdef TARGET_PPC64 -static void register_amr_sprs(CPUPPCState *env) -{ -#ifndef CONFIG_USER_ONLY - /* - * Virtual Page Class Key protection - * - * The AMR is accessible either via SPR 13 or SPR 29. 13 is - * userspace accessible, 29 is privileged. So we only need to set - * the kvm ONE_REG id on one of them, we use 29 - */ - spr_register(env, SPR_UAMR, "UAMR", - &spr_read_generic, &spr_write_amr, - &spr_read_generic, &spr_write_amr, - 0); - spr_register_kvm_hv(env, SPR_AMR, "AMR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_amr, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_AMR, 0); - spr_register_kvm_hv(env, SPR_UAMOR, "UAMOR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_uamor, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_UAMOR, 0); - spr_register_hv(env, SPR_AMOR, "AMOR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0); -#endif /* !CONFIG_USER_ONLY */ -} - -static void register_iamr_sprs(CPUPPCState *env) -{ -#ifndef CONFIG_USER_ONLY - spr_register_kvm_hv(env, SPR_IAMR, "IAMR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_iamr, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_IAMR, 0); -#endif /* !CONFIG_USER_ONLY */ -} -#endif /* TARGET_PPC64 */ - /* * AMR => SPR 29 (Power 2.04) * CTRL => SPR 136 (Power 2.04) @@ -133,1711 +80,6 @@ static void register_iamr_sprs(CPUPPCState *env) /*****************************************************************************/ /* Exception vectors models */ -#if defined(TARGET_PPC64) -static void init_excp_970(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; - env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; - env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; - env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; - env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; - env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; - env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; - env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; - env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; - env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; - env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; - env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; - env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; - env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; - env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; - env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; - env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; - env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; - env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; - env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; - /* Hardware reset vector */ - env->hreset_vector = 0x0000000000000100ULL; -#endif -} - -static void init_excp_POWER7(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; - env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; - env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; - env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; - env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; - env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; - env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; - env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; - env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; - env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; - env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; - env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; - env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; - env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; - env->excp_vectors[POWERPC_EXCP_HDSI] = 0x00000E00; - env->excp_vectors[POWERPC_EXCP_HISI] = 0x00000E20; - env->excp_vectors[POWERPC_EXCP_HV_EMU] = 0x00000E40; - env->excp_vectors[POWERPC_EXCP_HV_MAINT] = 0x00000E60; - env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; - env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; - env->excp_vectors[POWERPC_EXCP_VSXU] = 0x00000F40; - /* Hardware reset vector */ - env->hreset_vector = 0x0000000000000100ULL; -#endif -} - -static void init_excp_POWER8(CPUPPCState *env) -{ - init_excp_POWER7(env); - -#if !defined(CONFIG_USER_ONLY) - env->excp_vectors[POWERPC_EXCP_SDOOR] = 0x00000A00; - env->excp_vectors[POWERPC_EXCP_FU] = 0x00000F60; - env->excp_vectors[POWERPC_EXCP_HV_FU] = 0x00000F80; - env->excp_vectors[POWERPC_EXCP_SDOOR_HV] = 0x00000E80; - - /* Userland exceptions without vector value in PowerISA v3.1 */ - env->excp_vectors[POWERPC_EXCP_PERFM_EBB] = 0x0; - env->excp_vectors[POWERPC_EXCP_EXTERNAL_EBB] = 0x0; -#endif -} - -static void init_excp_POWER9(CPUPPCState *env) -{ - init_excp_POWER8(env); - -#if !defined(CONFIG_USER_ONLY) - env->excp_vectors[POWERPC_EXCP_HVIRT] = 0x00000EA0; - env->excp_vectors[POWERPC_EXCP_SYSCALL_VECTORED] = 0x00017000; -#endif -} - -static void init_excp_POWER10(CPUPPCState *env) -{ - init_excp_POWER9(env); -} - -#endif - -#if defined(TARGET_PPC64) -#if defined(CONFIG_USER_ONLY) -#define POWERPC970_HID5_INIT 0x00000080 -#else -#define POWERPC970_HID5_INIT 0x00000000 -#endif - -static int check_pow_970(CPUPPCState *env) -{ - if (env->spr[SPR_HID0] & (HID0_DEEPNAP | HID0_DOZE | HID0_NAP)) { - return 1; - } - - return 0; -} - -static void register_970_hid_sprs(CPUPPCState *env) -{ - /* Hardware implementation registers */ - spr_register(env, SPR_HID0, "HID0", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_clear, - 0x60000000); - spr_register(env, SPR_HID1, "HID1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register(env, SPR_970_HID5, "HID5", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - POWERPC970_HID5_INIT); -} - -static void register_970_hior_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_HIOR, "SPR_HIOR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_hior, &spr_write_hior, - 0x00000000); -} - -static void register_book3s_ctrl_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_CTRL, "SPR_CTRL", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, &spr_write_CTRL, - 0x00000000); - spr_register(env, SPR_UCTRL, "SPR_UCTRL", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, SPR_NOACCESS, - 0x00000000); -} - -static void register_book3s_altivec_sprs(CPUPPCState *env) -{ - if (!(env->insns_flags & PPC_ALTIVEC)) { - return; - } - - spr_register_kvm(env, SPR_VRSAVE, "VRSAVE", - &spr_read_generic, &spr_write_generic, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_VRSAVE, 0x00000000); - -} - -static void register_book3s_dbg_sprs(CPUPPCState *env) -{ - /* - * TODO: different specs define different scopes for these, - * will have to address this: - * 970: super/write and super/read - * powerisa 2.03..2.04: hypv/write and super/read. - * powerisa 2.05 and newer: hypv/write and hypv/read. - */ - spr_register_kvm(env, SPR_DABR, "DABR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_DABR, 0x00000000); - spr_register_kvm(env, SPR_DABRX, "DABRX", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_DABRX, 0x00000000); -} - -static void register_book3s_207_dbg_sprs(CPUPPCState *env) -{ - spr_register_kvm_hv(env, SPR_DAWR0, "DAWR0", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_DAWR, 0x00000000); - spr_register_kvm_hv(env, SPR_DAWRX0, "DAWRX0", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_DAWRX, 0x00000000); - spr_register_kvm_hv(env, SPR_CIABR, "CIABR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_CIABR, 0x00000000); -} - -static void register_970_dbg_sprs(CPUPPCState *env) -{ - /* Breakpoints */ - spr_register(env, SPR_IABR, "IABR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -} - -static void register_book3s_pmu_sup_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_POWER_MMCR0, "MMCR0", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_MMCR0, - KVM_REG_PPC_MMCR0, 0x80000000); - spr_register_kvm(env, SPR_POWER_MMCR1, "MMCR1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_MMCR1, - KVM_REG_PPC_MMCR1, 0x00000000); - spr_register_kvm(env, SPR_POWER_MMCRA, "MMCRA", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_MMCRA, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC1, "PMC1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC1, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC2, "PMC2", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC2, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC3, "PMC3", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC3, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC4, "PMC4", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC4, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC5, "PMC5", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC5, 0x00000000); - spr_register_kvm(env, SPR_POWER_PMC6, "PMC6", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_PMC, &spr_write_PMC, - KVM_REG_PPC_PMC6, 0x00000000); - spr_register_kvm(env, SPR_POWER_SIAR, "SIAR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_SIAR, 0x00000000); - spr_register_kvm(env, SPR_POWER_SDAR, "SDAR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_SDAR, 0x00000000); -} - -static void register_book3s_pmu_user_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_POWER_UMMCR0, "UMMCR0", - &spr_read_MMCR0_ureg, &spr_write_MMCR0_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x80000000); - spr_register(env, SPR_POWER_UMMCR1, "UMMCR1", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UMMCRA, "UMMCRA", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC1, "UPMC1", - &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC2, "UPMC2", - &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC3, "UPMC3", - &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC4, "UPMC4", - &spr_read_PMC14_ureg, &spr_write_PMC14_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC5, "UPMC5", - &spr_read_PMC56_ureg, &spr_write_PMC56_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_UPMC6, "UPMC6", - &spr_read_PMC56_ureg, &spr_write_PMC56_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_USIAR, "USIAR", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_USDAR, "USDAR", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); -} - -static void register_970_pmu_sup_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_970_PMC7, "PMC7", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_PMC7, 0x00000000); - spr_register_kvm(env, SPR_970_PMC8, "PMC8", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_PMC8, 0x00000000); -} - -static void register_970_pmu_user_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_970_UPMC7, "UPMC7", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_970_UPMC8, "UPMC8", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); -} - -static void register_power8_pmu_sup_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_POWER_MMCR2, "MMCR2", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_MMCR2, 0x00000000); - spr_register_kvm(env, SPR_POWER_MMCRS, "MMCRS", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_MMCRS, 0x00000000); - spr_register_kvm(env, SPR_POWER_SIER, "SIER", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_SIER, 0x00000000); - spr_register_kvm(env, SPR_POWER_SPMC1, "SPMC1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_SPMC1, 0x00000000); - spr_register_kvm(env, SPR_POWER_SPMC2, "SPMC2", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_SPMC2, 0x00000000); - spr_register_kvm(env, SPR_TACR, "TACR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_TACR, 0x00000000); - spr_register_kvm(env, SPR_TCSCR, "TCSCR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_TCSCR, 0x00000000); - spr_register_kvm(env, SPR_CSIGR, "CSIGR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_CSIGR, 0x00000000); -} - -static void register_power8_pmu_user_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_POWER_UMMCR2, "UMMCR2", - &spr_read_MMCR2_ureg, &spr_write_MMCR2_ureg, - &spr_read_ureg, &spr_write_ureg, - 0x00000000); - spr_register(env, SPR_POWER_USIER, "USIER", - &spr_read_generic, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -} - -static void register_power5p_ear_sprs(CPUPPCState *env) -{ - /* External access control */ - spr_register(env, SPR_EAR, "EAR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -} - -static void register_power5p_tb_sprs(CPUPPCState *env) -{ - /* TBU40 (High 40 bits of the Timebase register */ - spr_register_hv(env, SPR_TBU40, "TBU40", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, &spr_write_tbu40, - 0x00000000); -} - -static void register_970_lpar_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - /* - * PPC970: HID4 covers things later controlled by the LPCR and - * RMOR in later CPUs, but with a different encoding. We only - * support the 970 in "Apple mode" which has all hypervisor - * facilities disabled by strapping, so we can basically just - * ignore it - */ - spr_register(env, SPR_970_HID4, "HID4", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -#endif -} - -static void register_power5p_lpar_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - /* Logical partitionning */ - spr_register_kvm_hv(env, SPR_LPCR, "LPCR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_lpcr, - KVM_REG_PPC_LPCR, LPCR_LPES0 | LPCR_LPES1); - spr_register_hv(env, SPR_HDEC, "HDEC", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_hdecr, &spr_write_hdecr, 0); -#endif -} - -static void register_book3s_ids_sprs(CPUPPCState *env) -{ - /* FIXME: Will need to deal with thread vs core only SPRs */ - - /* Processor identification */ - spr_register_hv(env, SPR_PIR, "PIR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, SPR_NOACCESS, - &spr_read_generic, NULL, - 0x00000000); - spr_register_hv(env, SPR_HID0, "HID0", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_TSCR, "TSCR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HMER, "HMER", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_hmer, - 0x00000000); - spr_register_hv(env, SPR_HMEER, "HMEER", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_TFMR, "TFMR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_LPIDR, "LPIDR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_lpidr, - 0x00000000); - spr_register_hv(env, SPR_HFSCR, "HFSCR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_MMCRC, "MMCRC", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_MMCRH, "MMCRH", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HSPRG0, "HSPRG0", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HSPRG1, "HSPRG1", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HSRR0, "HSRR0", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HSRR1, "HSRR1", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HDAR, "HDAR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HDSISR, "HDSISR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register_hv(env, SPR_HRMOR, "HRMOR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -} - -static void register_rmor_sprs(CPUPPCState *env) -{ - spr_register_hv(env, SPR_RMOR, "RMOR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); -} - -static void register_power8_ids_sprs(CPUPPCState *env) -{ - /* Thread identification */ - spr_register(env, SPR_TIR, "TIR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, SPR_NOACCESS, - 0x00000000); -} - -static void register_book3s_purr_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - /* PURR & SPURR: Hack - treat these as aliases for the TB for now */ - spr_register_kvm_hv(env, SPR_PURR, "PURR", - &spr_read_purr, SPR_NOACCESS, - &spr_read_purr, SPR_NOACCESS, - &spr_read_purr, &spr_write_purr, - KVM_REG_PPC_PURR, 0x00000000); - spr_register_kvm_hv(env, SPR_SPURR, "SPURR", - &spr_read_purr, SPR_NOACCESS, - &spr_read_purr, SPR_NOACCESS, - &spr_read_purr, &spr_write_purr, - KVM_REG_PPC_SPURR, 0x00000000); -#endif -} - -static void register_power6_dbg_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - spr_register(env, SPR_CFAR, "SPR_CFAR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_cfar, &spr_write_cfar, - 0x00000000); -#endif -} - -static void register_power5p_common_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_PPR, "PPR", - &spr_read_generic, &spr_write_generic, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_PPR, 0x00000000); -} - -static void register_power6_common_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - spr_register_kvm(env, SPR_DSCR, "SPR_DSCR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_DSCR, 0x00000000); -#endif - /* - * Register PCR to report POWERPC_EXCP_PRIV_REG instead of - * POWERPC_EXCP_INVAL_SPR in userspace. Permit hypervisor access. - */ - spr_register_hv(env, SPR_PCR, "PCR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_pcr, - 0x00000000); -} - -static void register_power8_tce_address_control_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_TAR, "TAR", - &spr_read_tar, &spr_write_tar, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_TAR, 0x00000000); -} - -static void register_power8_tm_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_TFHAR, "TFHAR", - &spr_read_tm, &spr_write_tm, - &spr_read_tm, &spr_write_tm, - KVM_REG_PPC_TFHAR, 0x00000000); - spr_register_kvm(env, SPR_TFIAR, "TFIAR", - &spr_read_tm, &spr_write_tm, - &spr_read_tm, &spr_write_tm, - KVM_REG_PPC_TFIAR, 0x00000000); - spr_register_kvm(env, SPR_TEXASR, "TEXASR", - &spr_read_tm, &spr_write_tm, - &spr_read_tm, &spr_write_tm, - KVM_REG_PPC_TEXASR, 0x00000000); - spr_register(env, SPR_TEXASRU, "TEXASRU", - &spr_read_tm_upper32, &spr_write_tm_upper32, - &spr_read_tm_upper32, &spr_write_tm_upper32, - 0x00000000); -} - -static void register_power8_ebb_sprs(CPUPPCState *env) -{ - spr_register(env, SPR_BESCRS, "BESCRS", - &spr_read_ebb, &spr_write_ebb, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register(env, SPR_BESCRSU, "BESCRSU", - &spr_read_ebb_upper32, &spr_write_ebb_upper32, - &spr_read_prev_upper32, &spr_write_prev_upper32, - 0x00000000); - spr_register(env, SPR_BESCRR, "BESCRR", - &spr_read_ebb, &spr_write_ebb, - &spr_read_generic, &spr_write_generic, - 0x00000000); - spr_register(env, SPR_BESCRRU, "BESCRRU", - &spr_read_ebb_upper32, &spr_write_ebb_upper32, - &spr_read_prev_upper32, &spr_write_prev_upper32, - 0x00000000); - spr_register_kvm(env, SPR_EBBHR, "EBBHR", - &spr_read_ebb, &spr_write_ebb, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_EBBHR, 0x00000000); - spr_register_kvm(env, SPR_EBBRR, "EBBRR", - &spr_read_ebb, &spr_write_ebb, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_EBBRR, 0x00000000); - spr_register_kvm(env, SPR_BESCR, "BESCR", - &spr_read_ebb, &spr_write_ebb, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_BESCR, 0x00000000); -} - -/* Virtual Time Base */ -static void register_vtb_sprs(CPUPPCState *env) -{ - spr_register_kvm_hv(env, SPR_VTB, "VTB", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_vtb, SPR_NOACCESS, - &spr_read_vtb, &spr_write_vtb, - KVM_REG_PPC_VTB, 0x00000000); -} - -static void register_power8_fscr_sprs(CPUPPCState *env) -{ -#if defined(CONFIG_USER_ONLY) - target_ulong initval = 1ULL << FSCR_TAR; -#else - target_ulong initval = 0; -#endif - spr_register_kvm(env, SPR_FSCR, "FSCR", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_FSCR, initval); -} - -static void register_power8_pspb_sprs(CPUPPCState *env) -{ - spr_register_kvm(env, SPR_PSPB, "PSPB", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic32, - KVM_REG_PPC_PSPB, 0); -} - -static void register_power8_dpdes_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - /* Directed Privileged Door-bell Exception State, used for IPI */ - spr_register_kvm_hv(env, SPR_DPDES, "DPDES", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_dpdes, SPR_NOACCESS, - &spr_read_dpdes, &spr_write_dpdes, - KVM_REG_PPC_DPDES, 0x00000000); -#endif -} - -static void register_power8_ic_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - spr_register_hv(env, SPR_IC, "IC", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0); -#endif -} - -static void register_power8_book4_sprs(CPUPPCState *env) -{ - /* Add a number of P8 book4 registers */ -#if !defined(CONFIG_USER_ONLY) - spr_register_kvm(env, SPR_ACOP, "ACOP", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_ACOP, 0); - spr_register_kvm(env, SPR_BOOKS_PID, "PID", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_pidr, - KVM_REG_PPC_PID, 0); - spr_register_kvm(env, SPR_WORT, "WORT", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_WORT, 0); -#endif -} - -static void register_power7_book4_sprs(CPUPPCState *env) -{ - /* Add a number of P7 book4 registers */ -#if !defined(CONFIG_USER_ONLY) - spr_register_kvm(env, SPR_ACOP, "ACOP", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_ACOP, 0); - spr_register_kvm(env, SPR_BOOKS_PID, "PID", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_PID, 0); -#endif -} - -static void register_power8_rpr_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - spr_register_hv(env, SPR_RPR, "RPR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000103070F1F3F); -#endif -} - -static void register_power9_mmu_sprs(CPUPPCState *env) -{ -#if !defined(CONFIG_USER_ONLY) - /* Partition Table Control */ - spr_register_kvm_hv(env, SPR_PTCR, "PTCR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_ptcr, - KVM_REG_PPC_PTCR, 0x00000000); - /* Address Segment Descriptor Register */ - spr_register_hv(env, SPR_ASDR, "ASDR", - SPR_NOACCESS, SPR_NOACCESS, - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x0000000000000000); -#endif -} - -/* - * Initialize PMU counter overflow timers for Power8 and - * newer Power chips when using TCG. - */ -static void init_tcg_pmu_power8(CPUPPCState *env) -{ - /* Init PMU overflow timers */ - if (tcg_enabled()) { - cpu_ppc_pmu_init(env); - } -} - -static void init_proc_book3s_common(CPUPPCState *env) -{ - register_non_embedded_sprs(env); - register_book3s_altivec_sprs(env); - register_book3s_pmu_sup_sprs(env); - register_book3s_pmu_user_sprs(env); - register_book3s_ctrl_sprs(env); - /* - * Can't find information on what this should be on reset. This - * value is the one used by 74xx processors. - */ - vscr_init(env, 0x00010000); - - spr_register(env, SPR_USPRG3, "USPRG3", - &spr_read_ureg, SPR_NOACCESS, - &spr_read_ureg, SPR_NOACCESS, - 0x00000000); -} - -static void init_proc_970(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_sdr1_sprs(env); - register_book3s_dbg_sprs(env); - - /* 970 Specific Registers */ - register_970_hid_sprs(env); - register_970_hior_sprs(env); - register_low_BATs(env); - register_970_pmu_sup_sprs(env); - register_970_pmu_user_sprs(env); - register_970_lpar_sprs(env); - register_970_dbg_sprs(env); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_970(env); - ppc970_irq_init(env_archcpu(env)); -} - -POWERPC_FAMILY(970)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - - dc->desc = "PowerPC 970"; - pcc->init_proc = init_proc_970; - pcc->check_pow = check_pow_970; - pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_STFIWX | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | - PPC_64B | PPC_ALTIVEC | - PPC_SEGMENT_64B | PPC_SLBI; - pcc->insns_flags2 = PPC2_FP_CVT_S64; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_VR) | - (1ull << MSR_POW) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI); - pcc->mmu_model = POWERPC_MMU_64B; -#if defined(CONFIG_SOFTMMU) - pcc->hash64_opts = &ppc_hash64_opts_basic; -#endif - pcc->excp_model = POWERPC_EXCP_970; - pcc->bus_model = PPC_FLAGS_INPUT_970; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x10000; -} - -static void init_proc_power5plus(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_sdr1_sprs(env); - register_book3s_dbg_sprs(env); - - /* POWER5+ Specific Registers */ - register_970_hid_sprs(env); - register_970_hior_sprs(env); - register_low_BATs(env); - register_970_pmu_sup_sprs(env); - register_970_pmu_user_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power5p_tb_sprs(env); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_970(env); - ppc970_irq_init(env_archcpu(env)); -} - -POWERPC_FAMILY(POWER5P)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - - dc->fw_name = "PowerPC,POWER5"; - dc->desc = "POWER5+"; - pcc->init_proc = init_proc_power5plus; - pcc->check_pow = check_pow_970; - pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_STFIWX | - PPC_FLOAT_EXT | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | - PPC_64B | - PPC_POPCNTB | - PPC_SEGMENT_64B | PPC_SLBI; - pcc->insns_flags2 = PPC2_FP_CVT_S64; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_VR) | - (1ull << MSR_POW) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI); - pcc->lpcr_mask = LPCR_RMLS | LPCR_ILE | LPCR_LPES0 | LPCR_LPES1 | - LPCR_RMI | LPCR_HDICE; - pcc->mmu_model = POWERPC_MMU_2_03; -#if defined(CONFIG_SOFTMMU) - pcc->hash64_opts = &ppc_hash64_opts_basic; - pcc->lrg_decr_bits = 32; -#endif - pcc->excp_model = POWERPC_EXCP_970; - pcc->bus_model = PPC_FLAGS_INPUT_970; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x10000; -} - -static void init_proc_POWER7(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_sdr1_sprs(env); - register_book3s_dbg_sprs(env); - - /* POWER7 Specific Registers */ - register_book3s_ids_sprs(env); - register_rmor_sprs(env); - register_amr_sprs(env); - register_book3s_purr_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power5p_tb_sprs(env); - register_power6_common_sprs(env); - register_power6_dbg_sprs(env); - register_power7_book4_sprs(env); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_POWER7(env); - ppcPOWER7_irq_init(env_archcpu(env)); -} - -static bool ppc_pvr_match_power7(PowerPCCPUClass *pcc, uint32_t pvr) -{ - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER7P_BASE) { - return true; - } - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER7_BASE) { - return true; - } - return false; -} - -static bool cpu_has_work_POWER7(CPUState *cs) -{ - PowerPCCPU *cpu = POWERPC_CPU(cs); - CPUPPCState *env = &cpu->env; - - if (cs->halted) { - if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { - return false; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && - (env->spr[SPR_LPCR] & LPCR_P7_PECE0)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && - (env->spr[SPR_LPCR] & LPCR_P7_PECE1)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK)) && - (env->spr[SPR_LPCR] & LPCR_P7_PECE2)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HMI)) && - (env->spr[SPR_LPCR] & LPCR_P7_PECE2)) { - return true; - } - if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { - return true; - } - return false; - } else { - return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); - } -} - -POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - CPUClass *cc = CPU_CLASS(oc); - - dc->fw_name = "PowerPC,POWER7"; - dc->desc = "POWER7"; - pcc->pvr_match = ppc_pvr_match_power7; - pcc->pcr_mask = PCR_VEC_DIS | PCR_VSX_DIS | PCR_COMPAT_2_05; - pcc->pcr_supported = PCR_COMPAT_2_06 | PCR_COMPAT_2_05; - pcc->init_proc = init_proc_POWER7; - pcc->check_pow = check_pow_nocheck; - cc->has_work = cpu_has_work_POWER7; - pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_FRSQRTES | - PPC_FLOAT_STFIWX | - PPC_FLOAT_EXT | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | - PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | - PPC_SEGMENT_64B | PPC_SLBI | - PPC_POPCNTB | PPC_POPCNTWD | - PPC_CILDST; - pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 | - PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | - PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | - PPC2_FP_TST_ISA206 | PPC2_FP_CVT_S64 | - PPC2_PM_ISA206; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_VR) | - (1ull << MSR_VSX) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI) | - (1ull << MSR_LE); - pcc->lpcr_mask = LPCR_VPM0 | LPCR_VPM1 | LPCR_ISL | LPCR_DPFD | - LPCR_VRMASD | LPCR_RMLS | LPCR_ILE | - LPCR_P7_PECE0 | LPCR_P7_PECE1 | LPCR_P7_PECE2 | - LPCR_MER | LPCR_TC | - LPCR_LPES0 | LPCR_LPES1 | LPCR_HDICE; - pcc->lpcr_pm = LPCR_P7_PECE0 | LPCR_P7_PECE1 | LPCR_P7_PECE2; - pcc->mmu_model = POWERPC_MMU_2_06; -#if defined(CONFIG_SOFTMMU) - pcc->hash64_opts = &ppc_hash64_opts_POWER7; - pcc->lrg_decr_bits = 32; -#endif - pcc->excp_model = POWERPC_EXCP_POWER7; - pcc->bus_model = PPC_FLAGS_INPUT_POWER7; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | - POWERPC_FLAG_VSX; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x8000; -} - -static void init_proc_POWER8(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_sdr1_sprs(env); - register_book3s_207_dbg_sprs(env); - - /* Common TCG PMU */ - init_tcg_pmu_power8(env); - - /* POWER8 Specific Registers */ - register_book3s_ids_sprs(env); - register_rmor_sprs(env); - register_amr_sprs(env); - register_iamr_sprs(env); - register_book3s_purr_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power5p_tb_sprs(env); - register_power6_common_sprs(env); - register_power6_dbg_sprs(env); - register_power8_tce_address_control_sprs(env); - register_power8_ids_sprs(env); - register_power8_ebb_sprs(env); - register_power8_fscr_sprs(env); - register_power8_pmu_sup_sprs(env); - register_power8_pmu_user_sprs(env); - register_power8_tm_sprs(env); - register_power8_pspb_sprs(env); - register_power8_dpdes_sprs(env); - register_vtb_sprs(env); - register_power8_ic_sprs(env); - register_power8_book4_sprs(env); - register_power8_rpr_sprs(env); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_POWER8(env); - ppcPOWER7_irq_init(env_archcpu(env)); -} - -static bool ppc_pvr_match_power8(PowerPCCPUClass *pcc, uint32_t pvr) -{ - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8NVL_BASE) { - return true; - } - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8E_BASE) { - return true; - } - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8_BASE) { - return true; - } - return false; -} - -static bool cpu_has_work_POWER8(CPUState *cs) -{ - PowerPCCPU *cpu = POWERPC_CPU(cs); - CPUPPCState *env = &cpu->env; - - if (cs->halted) { - if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { - return false; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE2)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE3)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE4)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HMI)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE4)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE0)) { - return true; - } - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_P8_PECE1)) { - return true; - } - if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { - return true; - } - return false; - } else { - return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); - } -} - -POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - CPUClass *cc = CPU_CLASS(oc); - - dc->fw_name = "PowerPC,POWER8"; - dc->desc = "POWER8"; - pcc->pvr_match = ppc_pvr_match_power8; - pcc->pcr_mask = PCR_TM_DIS | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; - pcc->pcr_supported = PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; - pcc->init_proc = init_proc_POWER8; - pcc->check_pow = check_pow_nocheck; - cc->has_work = cpu_has_work_POWER8; - pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_FRSQRTES | - PPC_FLOAT_STFIWX | - PPC_FLOAT_EXT | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | - PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | - PPC_SEGMENT_64B | PPC_SLBI | - PPC_POPCNTB | PPC_POPCNTWD | - PPC_CILDST; - pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | - 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | - PPC2_TM | PPC2_PM_ISA206; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_HV) | - (1ull << MSR_TM) | - (1ull << MSR_VR) | - (1ull << MSR_VSX) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI) | - (1ull << MSR_TS0) | - (1ull << MSR_TS1) | - (1ull << MSR_LE); - pcc->lpcr_mask = LPCR_VPM0 | LPCR_VPM1 | LPCR_ISL | LPCR_KBV | - LPCR_DPFD | LPCR_VRMASD | LPCR_RMLS | LPCR_ILE | - LPCR_AIL | LPCR_ONL | LPCR_P8_PECE0 | LPCR_P8_PECE1 | - LPCR_P8_PECE2 | LPCR_P8_PECE3 | LPCR_P8_PECE4 | - LPCR_MER | LPCR_TC | LPCR_LPES0 | LPCR_HDICE; - pcc->lpcr_pm = LPCR_P8_PECE0 | LPCR_P8_PECE1 | LPCR_P8_PECE2 | - LPCR_P8_PECE3 | LPCR_P8_PECE4; - pcc->mmu_model = POWERPC_MMU_2_07; -#if defined(CONFIG_SOFTMMU) - pcc->hash64_opts = &ppc_hash64_opts_POWER7; - pcc->lrg_decr_bits = 32; - pcc->n_host_threads = 8; -#endif - pcc->excp_model = POWERPC_EXCP_POWER8; - pcc->bus_model = PPC_FLAGS_INPUT_POWER7; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | - POWERPC_FLAG_VSX | POWERPC_FLAG_TM; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x8000; -} - -#ifdef CONFIG_SOFTMMU -/* - * Radix pg sizes and AP encodings for dt node ibm,processor-radix-AP-encodings - * Encoded as array of int_32s in the form: - * 0bxxxyyyyyyyyyyyyyyyyyyyyyyyyyyyyy - * x -> AP encoding - * y -> radix mode supported page size (encoded as a shift) - */ -static struct ppc_radix_page_info POWER9_radix_page_info = { - .count = 4, - .entries = { - 0x0000000c, /* 4K - enc: 0x0 */ - 0xa0000010, /* 64K - enc: 0x5 */ - 0x20000015, /* 2M - enc: 0x1 */ - 0x4000001e /* 1G - enc: 0x2 */ - } -}; -#endif /* CONFIG_SOFTMMU */ - -static void init_proc_POWER9(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_book3s_207_dbg_sprs(env); - - /* Common TCG PMU */ - init_tcg_pmu_power8(env); - - /* POWER8 Specific Registers */ - register_book3s_ids_sprs(env); - register_amr_sprs(env); - register_iamr_sprs(env); - register_book3s_purr_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power5p_tb_sprs(env); - register_power6_common_sprs(env); - register_power6_dbg_sprs(env); - register_power8_tce_address_control_sprs(env); - register_power8_ids_sprs(env); - register_power8_ebb_sprs(env); - register_power8_fscr_sprs(env); - register_power8_pmu_sup_sprs(env); - register_power8_pmu_user_sprs(env); - register_power8_tm_sprs(env); - register_power8_pspb_sprs(env); - register_power8_dpdes_sprs(env); - register_vtb_sprs(env); - register_power8_ic_sprs(env); - register_power8_book4_sprs(env); - register_power8_rpr_sprs(env); - register_power9_mmu_sprs(env); - - /* POWER9 Specific registers */ - spr_register_kvm(env, SPR_TIDR, "TIDR", NULL, NULL, - spr_read_generic, spr_write_generic, - KVM_REG_PPC_TIDR, 0); - - /* FIXME: Filter fields properly based on privilege level */ - spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, - spr_read_generic, spr_write_generic, - KVM_REG_PPC_PSSCR, 0); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_POWER9(env); - ppcPOWER9_irq_init(env_archcpu(env)); -} - -static bool ppc_pvr_match_power9(PowerPCCPUClass *pcc, uint32_t pvr) -{ - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER9_BASE) { - return true; - } - return false; -} - -static bool cpu_has_work_POWER9(CPUState *cs) -{ - PowerPCCPU *cpu = POWERPC_CPU(cs); - CPUPPCState *env = &cpu->env; - - if (cs->halted) { - uint64_t psscr = env->spr[SPR_PSSCR]; - - if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { - return false; - } - - /* If EC is clear, just return true on any pending interrupt */ - if (!(psscr & PSSCR_EC)) { - return true; - } - /* External Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && - (env->spr[SPR_LPCR] & LPCR_EEE)) { - bool heic = !!(env->spr[SPR_LPCR] & LPCR_HEIC); - if (heic == 0 || !msr_hv || msr_pr) { - return true; - } - } - /* Decrementer Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && - (env->spr[SPR_LPCR] & LPCR_DEE)) { - return true; - } - /* Machine Check or Hypervisor Maintenance Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK | - 1u << PPC_INTERRUPT_HMI)) && (env->spr[SPR_LPCR] & LPCR_OEE)) { - return true; - } - /* Privileged Doorbell Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_PDEE)) { - return true; - } - /* Hypervisor Doorbell Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_HDEE)) { - return true; - } - /* Hypervisor virtualization exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HVIRT)) && - (env->spr[SPR_LPCR] & LPCR_HVEE)) { - return true; - } - if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { - return true; - } - return false; - } else { - return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); - } -} - -POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - CPUClass *cc = CPU_CLASS(oc); - - dc->fw_name = "PowerPC,POWER9"; - dc->desc = "POWER9"; - pcc->pvr_match = ppc_pvr_match_power9; - pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07; - pcc->pcr_supported = PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | - PCR_COMPAT_2_05; - pcc->init_proc = init_proc_POWER9; - pcc->check_pow = check_pow_nocheck; - cc->has_work = cpu_has_work_POWER9; - pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_FRSQRTES | - PPC_FLOAT_STFIWX | - PPC_FLOAT_EXT | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBSYNC | - PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | - PPC_SEGMENT_64B | PPC_SLBI | - PPC_POPCNTB | PPC_POPCNTWD | - PPC_CILDST; - pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | - 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | - PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_HV) | - (1ull << MSR_TM) | - (1ull << MSR_VR) | - (1ull << MSR_VSX) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI) | - (1ull << MSR_LE); - pcc->lpcr_mask = LPCR_VPM1 | LPCR_ISL | LPCR_KBV | LPCR_DPFD | - (LPCR_PECE_U_MASK & LPCR_HVEE) | LPCR_ILE | LPCR_AIL | - LPCR_UPRT | LPCR_EVIRT | LPCR_ONL | LPCR_HR | LPCR_LD | - (LPCR_PECE_L_MASK & (LPCR_PDEE | LPCR_HDEE | LPCR_EEE | - LPCR_DEE | LPCR_OEE)) - | LPCR_MER | LPCR_GTSE | LPCR_TC | - LPCR_HEIC | LPCR_LPES0 | LPCR_HVICE | LPCR_HDICE; - pcc->lpcr_pm = LPCR_PDEE | LPCR_HDEE | LPCR_EEE | LPCR_DEE | LPCR_OEE; - pcc->mmu_model = POWERPC_MMU_3_00; -#if defined(CONFIG_SOFTMMU) - /* segment page size remain the same */ - pcc->hash64_opts = &ppc_hash64_opts_POWER7; - pcc->radix_page_info = &POWER9_radix_page_info; - pcc->lrg_decr_bits = 56; - pcc->n_host_threads = 4; -#endif - pcc->excp_model = POWERPC_EXCP_POWER9; - pcc->bus_model = PPC_FLAGS_INPUT_POWER9; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | - POWERPC_FLAG_VSX | POWERPC_FLAG_TM | POWERPC_FLAG_SCV; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x8000; -} - -#ifdef CONFIG_SOFTMMU -/* - * Radix pg sizes and AP encodings for dt node ibm,processor-radix-AP-encodings - * Encoded as array of int_32s in the form: - * 0bxxxyyyyyyyyyyyyyyyyyyyyyyyyyyyyy - * x -> AP encoding - * y -> radix mode supported page size (encoded as a shift) - */ -static struct ppc_radix_page_info POWER10_radix_page_info = { - .count = 4, - .entries = { - 0x0000000c, /* 4K - enc: 0x0 */ - 0xa0000010, /* 64K - enc: 0x5 */ - 0x20000015, /* 2M - enc: 0x1 */ - 0x4000001e /* 1G - enc: 0x2 */ - } -}; -#endif /* CONFIG_SOFTMMU */ - -static void init_proc_POWER10(CPUPPCState *env) -{ - /* Common Registers */ - init_proc_book3s_common(env); - register_book3s_207_dbg_sprs(env); - - /* Common TCG PMU */ - init_tcg_pmu_power8(env); - - /* POWER8 Specific Registers */ - register_book3s_ids_sprs(env); - register_amr_sprs(env); - register_iamr_sprs(env); - register_book3s_purr_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power6_common_sprs(env); - register_power6_dbg_sprs(env); - register_power8_tce_address_control_sprs(env); - register_power8_ids_sprs(env); - register_power8_ebb_sprs(env); - register_power8_fscr_sprs(env); - register_power8_pmu_sup_sprs(env); - register_power8_pmu_user_sprs(env); - register_power8_tm_sprs(env); - register_power8_pspb_sprs(env); - register_vtb_sprs(env); - register_power8_ic_sprs(env); - register_power8_book4_sprs(env); - register_power8_rpr_sprs(env); - register_power9_mmu_sprs(env); - - /* FIXME: Filter fields properly based on privilege level */ - spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, - spr_read_generic, spr_write_generic, - KVM_REG_PPC_PSSCR, 0); - - /* env variables */ - env->dcache_line_size = 128; - env->icache_line_size = 128; - - /* Allocate hardware IRQ controller */ - init_excp_POWER10(env); - ppcPOWER9_irq_init(env_archcpu(env)); -} - -static bool ppc_pvr_match_power10(PowerPCCPUClass *pcc, uint32_t pvr) -{ - if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER10_BASE) { - return true; - } - return false; -} - -static bool cpu_has_work_POWER10(CPUState *cs) -{ - PowerPCCPU *cpu = POWERPC_CPU(cs); - CPUPPCState *env = &cpu->env; - - if (cs->halted) { - uint64_t psscr = env->spr[SPR_PSSCR]; - - if (!(cs->interrupt_request & CPU_INTERRUPT_HARD)) { - return false; - } - - /* If EC is clear, just return true on any pending interrupt */ - if (!(psscr & PSSCR_EC)) { - return true; - } - /* External Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_EXT)) && - (env->spr[SPR_LPCR] & LPCR_EEE)) { - bool heic = !!(env->spr[SPR_LPCR] & LPCR_HEIC); - if (heic == 0 || !msr_hv || msr_pr) { - return true; - } - } - /* Decrementer Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DECR)) && - (env->spr[SPR_LPCR] & LPCR_DEE)) { - return true; - } - /* Machine Check or Hypervisor Maintenance Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_MCK | - 1u << PPC_INTERRUPT_HMI)) && (env->spr[SPR_LPCR] & LPCR_OEE)) { - return true; - } - /* Privileged Doorbell Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_DOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_PDEE)) { - return true; - } - /* Hypervisor Doorbell Exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HDOORBELL)) && - (env->spr[SPR_LPCR] & LPCR_HDEE)) { - return true; - } - /* Hypervisor virtualization exception */ - if ((env->pending_interrupts & (1u << PPC_INTERRUPT_HVIRT)) && - (env->spr[SPR_LPCR] & LPCR_HVEE)) { - return true; - } - if (env->pending_interrupts & (1u << PPC_INTERRUPT_RESET)) { - return true; - } - return false; - } else { - return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); - } -} - -POWERPC_FAMILY(POWER10)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - CPUClass *cc = CPU_CLASS(oc); - - dc->fw_name = "PowerPC,POWER10"; - dc->desc = "POWER10"; - pcc->pvr_match = ppc_pvr_match_power10; - pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07 | - PCR_COMPAT_3_00; - pcc->pcr_supported = PCR_COMPAT_3_10 | PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | - PCR_COMPAT_2_06 | PCR_COMPAT_2_05; - pcc->init_proc = init_proc_POWER10; - pcc->check_pow = check_pow_nocheck; - cc->has_work = cpu_has_work_POWER10; - pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | - PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | - PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | - PPC_FLOAT_FRSQRTES | - PPC_FLOAT_STFIWX | - PPC_FLOAT_EXT | - PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | - PPC_MEM_SYNC | PPC_MEM_EIEIO | - PPC_MEM_TLBSYNC | - PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC | - PPC_SEGMENT_64B | PPC_SLBI | - PPC_POPCNTB | PPC_POPCNTWD | - PPC_CILDST; - pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | - 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_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 | - PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL | PPC2_ISA310; - pcc->msr_mask = (1ull << MSR_SF) | - (1ull << MSR_HV) | - (1ull << MSR_TM) | - (1ull << MSR_VR) | - (1ull << MSR_VSX) | - (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_FE1) | - (1ull << MSR_IR) | - (1ull << MSR_DR) | - (1ull << MSR_PMM) | - (1ull << MSR_RI) | - (1ull << MSR_LE); - pcc->lpcr_mask = LPCR_VPM1 | LPCR_ISL | LPCR_KBV | LPCR_DPFD | - (LPCR_PECE_U_MASK & LPCR_HVEE) | LPCR_ILE | LPCR_AIL | - LPCR_UPRT | LPCR_EVIRT | LPCR_ONL | LPCR_HR | LPCR_LD | - (LPCR_PECE_L_MASK & (LPCR_PDEE | LPCR_HDEE | LPCR_EEE | - LPCR_DEE | LPCR_OEE)) - | LPCR_MER | LPCR_GTSE | LPCR_TC | - LPCR_HEIC | LPCR_LPES0 | LPCR_HVICE | LPCR_HDICE; - /* DD2 adds an extra HAIL bit */ - pcc->lpcr_mask |= LPCR_HAIL; - - pcc->lpcr_pm = LPCR_PDEE | LPCR_HDEE | LPCR_EEE | LPCR_DEE | LPCR_OEE; - pcc->mmu_model = POWERPC_MMU_3_00; -#if defined(CONFIG_SOFTMMU) - /* segment page size remain the same */ - pcc->hash64_opts = &ppc_hash64_opts_POWER7; - pcc->radix_page_info = &POWER10_radix_page_info; - pcc->lrg_decr_bits = 56; -#endif - pcc->excp_model = POWERPC_EXCP_POWER10; - pcc->bus_model = PPC_FLAGS_INPUT_POWER9; - pcc->bfd_mach = bfd_mach_ppc64; - pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | - POWERPC_FLAG_BE | POWERPC_FLAG_PMM | - POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | - POWERPC_FLAG_VSX | POWERPC_FLAG_TM | POWERPC_FLAG_SCV; - pcc->l1_dcache_size = 0x8000; - pcc->l1_icache_size = 0x8000; -} - #if !defined(CONFIG_USER_ONLY) void cpu_ppc_set_vhyp(PowerPCCPU *cpu, PPCVirtualHypervisor *vhyp) { @@ -1851,11 +93,8 @@ void cpu_ppc_set_vhyp(PowerPCCPU *cpu, PPCVirtualHypervisor *vhyp) */ env->msr_mask &= ~MSR_HVB; } - #endif /* !defined(CONFIG_USER_ONLY) */ -#endif /* defined(TARGET_PPC64) */ - /*****************************************************************************/ /* Generic CPU instantiation routine */ static void init_ppc_proc(PowerPCCPU *cpu) diff --git a/target/ppc/meson.build b/target/ppc/meson.build index 6383fb8ebd..d32597dd69 100644 --- a/target/ppc/meson.build +++ b/target/ppc/meson.build @@ -57,6 +57,7 @@ ppc_softmmu_ss.add(when: 'TARGET_PPC64', if_true: files( 'mmu-book3s-v3.c', 'mmu-hash64.c', 'mmu-radix64.c', + 'cpu_books.c', )) target_arch += {'ppc': ppc_ss}

[08/17] target/ppc: Move BookS CPUs to their own file

Commit Message

Patch