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qemu-patch-raspberry4/target/ppc/cpu_init.c
Daniel Henrique Barboza cedf706956 target/ppc: adding user read/write functions for PMCs 
Problem state needs to be able to read and write the PMU counters,
otherwise it won't be aware of any sampling result that the PMU produces
after a Perf run.

This patch does that in a similar fashion as already done in the
previous patches. PMCs 5 and 6 have a special condition, aside from the
constraints that are common with PMCs 1-4, where they are not part of the
PMU if MMCR0_PMCC is 0b11.

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20211018010133.315842-5-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-21 11:42:47 +11:00

9290 lines
339 KiB
C
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/*
* PowerPC CPU initialization for qemu.
*
* Copyright (c) 2003-2007 Jocelyn Mayer
* Copyright 2011 Freescale Semiconductor, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "qemu/osdep.h"
#include "disas/dis-asm.h"
#include "exec/gdbstub.h"
#include "kvm_ppc.h"
#include "sysemu/cpus.h"
#include "sysemu/hw_accel.h"
#include "sysemu/tcg.h"
#include "cpu-models.h"
#include "mmu-hash32.h"
#include "mmu-hash64.h"
#include "qemu/error-report.h"
#include "qemu/module.h"
#include "qemu/qemu-print.h"
#include "qapi/error.h"
#include "qapi/qmp/qnull.h"
#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"
#include "qapi/qapi-commands-machine-target.h"
#include "helper_regs.h"
#include "internal.h"
#include "spr_tcg.h"
/* #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);
}
/**
* _spr_register
*
* Register an SPR with all the callbacks required for tcg,
* and the ID number for KVM.
*
* The reason for the conditional compilation is that the tcg functions
* may be compiled out, and the system kvm header may not be available
* for supplying the ID numbers. This is ugly, but the best we can do.
*/
#ifdef CONFIG_TCG
# define USR_ARG(X) X,
# ifdef CONFIG_USER_ONLY
# define SYS_ARG(X)
# else
# define SYS_ARG(X) X,
# endif
#else
# define USR_ARG(X)
# define SYS_ARG(X)
#endif
#ifdef CONFIG_KVM
# define KVM_ARG(X) X,
#else
# define KVM_ARG(X)
#endif
typedef void spr_callback(DisasContext *, int, int);
static void _spr_register(CPUPPCState *env, int num, const char *name,
USR_ARG(spr_callback *uea_read)
USR_ARG(spr_callback *uea_write)
SYS_ARG(spr_callback *oea_read)
SYS_ARG(spr_callback *oea_write)
SYS_ARG(spr_callback *hea_read)
SYS_ARG(spr_callback *hea_write)
KVM_ARG(uint64_t one_reg_id)
target_ulong initial_value)
{
ppc_spr_t *spr = &env->spr_cb[num];
/* No SPR should be registered twice. */
assert(spr->name == NULL);
assert(name != NULL);
spr->name = name;
spr->default_value = initial_value;
env->spr[num] = initial_value;
#ifdef CONFIG_TCG
spr->uea_read = uea_read;
spr->uea_write = uea_write;
# ifndef CONFIG_USER_ONLY
spr->oea_read = oea_read;
spr->oea_write = oea_write;
spr->hea_read = hea_read;
spr->hea_write = hea_write;
# endif
#endif
#ifdef CONFIG_KVM
spr->one_reg_id = one_reg_id;
#endif
}
/* spr_register_kvm_hv passes all required arguments. */
#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
oea_read, oea_write, hea_read, hea_write, \
one_reg_id, initial_value) \
_spr_register(env, num, name, \
USR_ARG(uea_read) USR_ARG(uea_write) \
SYS_ARG(oea_read) SYS_ARG(oea_write) \
SYS_ARG(hea_read) SYS_ARG(hea_write) \
KVM_ARG(one_reg_id) initial_value)
/* spr_register_kvm duplicates the oea callbacks to the hea callbacks. */
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
oea_read, oea_write, one_reg_id, ival) \
spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
oea_write, oea_read, oea_write, one_reg_id, ival)
/* spr_register_hv and spr_register are similar, except there is no kvm id. */
#define spr_register_hv(env, num, name, uea_read, uea_write, \
oea_read, oea_write, hea_read, hea_write, ival) \
spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
oea_write, hea_read, hea_write, 0, ival)
#define spr_register(env, num, name, uea_read, uea_write, \
oea_read, oea_write, ival) \
spr_register_kvm(env, num, name, uea_read, uea_write, \
oea_read, oea_write, 0, ival)
/* Generic PowerPC SPRs */
static void register_generic_sprs(CPUPPCState *env)
{
/* Integer processing */
spr_register(env, SPR_XER, "XER",
&spr_read_xer, &spr_write_xer,
&spr_read_xer, &spr_write_xer,
0x00000000);
/* Branch control */
spr_register(env, SPR_LR, "LR",
&spr_read_lr, &spr_write_lr,
&spr_read_lr, &spr_write_lr,
0x00000000);
spr_register(env, SPR_CTR, "CTR",
&spr_read_ctr, &spr_write_ctr,
&spr_read_ctr, &spr_write_ctr,
0x00000000);
/* Interrupt processing */
spr_register(env, SPR_SRR0, "SRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SRR1, "SRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Processor control */
spr_register(env, SPR_SPRG0, "SPRG0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG1, "SPRG1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG2, "SPRG2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG3, "SPRG3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR common to all non-embedded PowerPC, including 601 */
static void register_ne_601_sprs(CPUPPCState *env)
{
/* Exception processing */
spr_register_kvm(env, SPR_DSISR, "DSISR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DSISR, 0x00000000);
spr_register_kvm(env, SPR_DAR, "DAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DAR, 0x00000000);
/* Timer */
spr_register(env, SPR_DECR, "DECR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_decr, &spr_write_decr,
0x00000000);
}
/* Storage Description Register 1 */
static void register_sdr1_sprs(CPUPPCState *env)
{
#ifndef CONFIG_USER_ONLY
if (env->has_hv_mode) {
/*
* SDR1 is a hypervisor resource on CPUs which have a
* hypervisor mode
*/
spr_register_hv(env, SPR_SDR1, "SDR1",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_sdr1,
0x00000000);
} else {
spr_register(env, SPR_SDR1, "SDR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_sdr1,
0x00000000);
}
#endif
}
/* BATs 0-3 */
static void register_low_BATs(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
spr_register(env, SPR_IBAT0U, "IBAT0U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatu,
0x00000000);
spr_register(env, SPR_IBAT0L, "IBAT0L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatl,
0x00000000);
spr_register(env, SPR_IBAT1U, "IBAT1U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatu,
0x00000000);
spr_register(env, SPR_IBAT1L, "IBAT1L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatl,
0x00000000);
spr_register(env, SPR_IBAT2U, "IBAT2U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatu,
0x00000000);
spr_register(env, SPR_IBAT2L, "IBAT2L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatl,
0x00000000);
spr_register(env, SPR_IBAT3U, "IBAT3U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatu,
0x00000000);
spr_register(env, SPR_IBAT3L, "IBAT3L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat, &spr_write_ibatl,
0x00000000);
spr_register(env, SPR_DBAT0U, "DBAT0U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatu,
0x00000000);
spr_register(env, SPR_DBAT0L, "DBAT0L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatl,
0x00000000);
spr_register(env, SPR_DBAT1U, "DBAT1U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatu,
0x00000000);
spr_register(env, SPR_DBAT1L, "DBAT1L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatl,
0x00000000);
spr_register(env, SPR_DBAT2U, "DBAT2U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatu,
0x00000000);
spr_register(env, SPR_DBAT2L, "DBAT2L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatl,
0x00000000);
spr_register(env, SPR_DBAT3U, "DBAT3U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatu,
0x00000000);
spr_register(env, SPR_DBAT3L, "DBAT3L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat, &spr_write_dbatl,
0x00000000);
env->nb_BATs += 4;
#endif
}
/* BATs 4-7 */
static void register_high_BATs(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
spr_register(env, SPR_IBAT4U, "IBAT4U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatu_h,
0x00000000);
spr_register(env, SPR_IBAT4L, "IBAT4L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatl_h,
0x00000000);
spr_register(env, SPR_IBAT5U, "IBAT5U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatu_h,
0x00000000);
spr_register(env, SPR_IBAT5L, "IBAT5L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatl_h,
0x00000000);
spr_register(env, SPR_IBAT6U, "IBAT6U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatu_h,
0x00000000);
spr_register(env, SPR_IBAT6L, "IBAT6L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatl_h,
0x00000000);
spr_register(env, SPR_IBAT7U, "IBAT7U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatu_h,
0x00000000);
spr_register(env, SPR_IBAT7L, "IBAT7L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_ibat_h, &spr_write_ibatl_h,
0x00000000);
spr_register(env, SPR_DBAT4U, "DBAT4U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatu_h,
0x00000000);
spr_register(env, SPR_DBAT4L, "DBAT4L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatl_h,
0x00000000);
spr_register(env, SPR_DBAT5U, "DBAT5U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatu_h,
0x00000000);
spr_register(env, SPR_DBAT5L, "DBAT5L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatl_h,
0x00000000);
spr_register(env, SPR_DBAT6U, "DBAT6U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatu_h,
0x00000000);
spr_register(env, SPR_DBAT6L, "DBAT6L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatl_h,
0x00000000);
spr_register(env, SPR_DBAT7U, "DBAT7U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatu_h,
0x00000000);
spr_register(env, SPR_DBAT7L, "DBAT7L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_dbat_h, &spr_write_dbatl_h,
0x00000000);
env->nb_BATs += 4;
#endif
}
/* Generic PowerPC time base */
static void register_tbl(CPUPPCState *env)
{
spr_register(env, SPR_VTBL, "TBL",
&spr_read_tbl, SPR_NOACCESS,
&spr_read_tbl, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_TBL, "TBL",
&spr_read_tbl, SPR_NOACCESS,
&spr_read_tbl, &spr_write_tbl,
0x00000000);
spr_register(env, SPR_VTBU, "TBU",
&spr_read_tbu, SPR_NOACCESS,
&spr_read_tbu, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_TBU, "TBU",
&spr_read_tbu, SPR_NOACCESS,
&spr_read_tbu, &spr_write_tbu,
0x00000000);
}
/* Softare table search registers */
static void register_6xx_7xx_soft_tlb(CPUPPCState *env, int nb_tlbs, int nb_ways)
{
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = nb_tlbs;
env->nb_ways = nb_ways;
env->id_tlbs = 1;
env->tlb_type = TLB_6XX;
spr_register(env, SPR_DMISS, "DMISS",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_DCMP, "DCMP",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_HASH1, "HASH1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_HASH2, "HASH2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_IMISS, "IMISS",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_ICMP, "ICMP",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_RPA, "RPA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
#endif
}
/* SPR common to MPC755 and G2 */
static void register_G2_755_sprs(CPUPPCState *env)
{
/* SGPRs */
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR common to all 7xx PowerPC implementations */
static void register_7xx_sprs(CPUPPCState *env)
{
/* Breakpoints */
/* XXX : not implemented */
spr_register_kvm(env, SPR_DABR, "DABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DABR, 0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IABR, "IABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Cache management */
/* XXX : not implemented */
spr_register(env, SPR_ICTC, "ICTC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Performance monitors */
/* XXX : not implemented */
spr_register(env, SPR_7XX_MMCR0, "MMCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_MMCR1, "MMCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC1, "PMC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC2, "PMC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC3, "PMC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC4, "PMC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_SIAR, "SIAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UMMCR0, "UMMCR0",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UMMCR1, "UMMCR1",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC1, "UPMC1",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC2, "UPMC2",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC3, "UPMC3",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC4, "UPMC4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_USIAR, "USIAR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
#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 */
static void register_thrm_sprs(CPUPPCState *env)
{
/* Thermal management */
/* XXX : not implemented */
spr_register(env, SPR_THRM1, "THRM1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_thrm, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_THRM2, "THRM2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_thrm, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_THRM3, "THRM3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_thrm, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 604 implementation */
static void register_604_sprs(CPUPPCState *env)
{
/* Processor identification */
spr_register(env, SPR_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* Breakpoints */
/* XXX : not implemented */
spr_register(env, SPR_IABR, "IABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register_kvm(env, SPR_DABR, "DABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DABR, 0x00000000);
/* Performance counters */
/* XXX : not implemented */
spr_register(env, SPR_7XX_MMCR0, "MMCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC1, "PMC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC2, "PMC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_SIAR, "SIAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_SDA, "SDA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 603 implementation */
static void register_603_sprs(CPUPPCState *env)
{
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Breakpoints */
/* XXX : not implemented */
spr_register(env, SPR_IABR, "IABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC G2 implementation */
static void register_G2_sprs(CPUPPCState *env)
{
/* Memory base address */
/* MBAR */
/* XXX : not implemented */
spr_register(env, SPR_MBAR, "MBAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Exception processing */
spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Breakpoints */
/* XXX : not implemented */
spr_register(env, SPR_DABR, "DABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_DABR2, "DABR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IABR, "IABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IABR2, "IABR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IBCR, "IBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_DBCR, "DBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 602 implementation */
static void register_602_sprs(CPUPPCState *env)
{
/* ESA registers */
/* XXX : not implemented */
spr_register(env, SPR_SER, "SER",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_SEBR, "SEBR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_ESASRR, "ESASRR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Floating point status */
/* XXX : not implemented */
spr_register(env, SPR_SP, "SP",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_LT, "LT",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Watchdog timer */
/* XXX : not implemented */
spr_register(env, SPR_TCR, "TCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Interrupt base */
spr_register(env, SPR_IBR, "IBR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IABR, "IABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 601 implementation */
static void register_601_sprs(CPUPPCState *env)
{
/* Multiplication/division register */
/* MQ */
spr_register(env, SPR_MQ, "MQ",
&spr_read_generic, &spr_write_generic,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* RTC registers */
spr_register(env, SPR_601_RTCU, "RTCU",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, &spr_write_601_rtcu,
0x00000000);
spr_register(env, SPR_601_VRTCU, "RTCU",
&spr_read_601_rtcu, SPR_NOACCESS,
&spr_read_601_rtcu, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_601_RTCL, "RTCL",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, &spr_write_601_rtcl,
0x00000000);
spr_register(env, SPR_601_VRTCL, "RTCL",
&spr_read_601_rtcl, SPR_NOACCESS,
&spr_read_601_rtcl, SPR_NOACCESS,
0x00000000);
/* Timer */
#if 0 /* ? */
spr_register(env, SPR_601_UDECR, "UDECR",
&spr_read_decr, SPR_NOACCESS,
&spr_read_decr, SPR_NOACCESS,
0x00000000);
#endif
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
spr_register(env, SPR_IBAT0U, "IBAT0U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatu,
0x00000000);
spr_register(env, SPR_IBAT0L, "IBAT0L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatl,
0x00000000);
spr_register(env, SPR_IBAT1U, "IBAT1U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatu,
0x00000000);
spr_register(env, SPR_IBAT1L, "IBAT1L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatl,
0x00000000);
spr_register(env, SPR_IBAT2U, "IBAT2U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatu,
0x00000000);
spr_register(env, SPR_IBAT2L, "IBAT2L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatl,
0x00000000);
spr_register(env, SPR_IBAT3U, "IBAT3U",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatu,
0x00000000);
spr_register(env, SPR_IBAT3L, "IBAT3L",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_601_ubat, &spr_write_601_ubatl,
0x00000000);
env->nb_BATs = 4;
#endif
}
static void register_74xx_sprs(CPUPPCState *env)
{
/* Processor identification */
spr_register(env, SPR_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_74XX_MMCR2, "MMCR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_74XX_UMMCR2, "UMMCR2",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX: not implemented */
spr_register(env, SPR_BAMR, "BAMR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MSSCR0, "MSSCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Altivec */
spr_register(env, SPR_VRSAVE, "VRSAVE",
&spr_read_generic, &spr_write_generic,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
}
static void register_l3_ctrl(CPUPPCState *env)
{
/* L3CR */
/* XXX : not implemented */
spr_register(env, SPR_L3CR, "L3CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3ITCR0 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR0, "L3ITCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3PM */
/* XXX : not implemented */
spr_register(env, SPR_L3PM, "L3PM",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_74xx_soft_tlb(CPUPPCState *env, int nb_tlbs, int nb_ways)
{
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = nb_tlbs;
env->nb_ways = nb_ways;
env->id_tlbs = 1;
env->tlb_type = TLB_6XX;
/* XXX : not implemented */
spr_register(env, SPR_PTEHI, "PTEHI",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_PTELO, "PTELO",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_TLBMISS, "TLBMISS",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
#endif
}
static void register_usprg3_sprs(CPUPPCState *env)
{
spr_register(env, SPR_USPRG3, "USPRG3",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
}
static void register_usprgh_sprs(CPUPPCState *env)
{
spr_register(env, SPR_USPRG4, "USPRG4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_USPRG5, "USPRG5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_USPRG6, "USPRG6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_USPRG7, "USPRG7",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
}
/* PowerPC BookE SPR */
static void register_BookE_sprs(CPUPPCState *env, uint64_t ivor_mask)
{
const char *ivor_names[64] = {
"IVOR0", "IVOR1", "IVOR2", "IVOR3",
"IVOR4", "IVOR5", "IVOR6", "IVOR7",
"IVOR8", "IVOR9", "IVOR10", "IVOR11",
"IVOR12", "IVOR13", "IVOR14", "IVOR15",
"IVOR16", "IVOR17", "IVOR18", "IVOR19",
"IVOR20", "IVOR21", "IVOR22", "IVOR23",
"IVOR24", "IVOR25", "IVOR26", "IVOR27",
"IVOR28", "IVOR29", "IVOR30", "IVOR31",
"IVOR32", "IVOR33", "IVOR34", "IVOR35",
"IVOR36", "IVOR37", "IVOR38", "IVOR39",
"IVOR40", "IVOR41", "IVOR42", "IVOR43",
"IVOR44", "IVOR45", "IVOR46", "IVOR47",
"IVOR48", "IVOR49", "IVOR50", "IVOR51",
"IVOR52", "IVOR53", "IVOR54", "IVOR55",
"IVOR56", "IVOR57", "IVOR58", "IVOR59",
"IVOR60", "IVOR61", "IVOR62", "IVOR63",
};
#define SPR_BOOKE_IVORxx (-1)
int ivor_sprn[64] = {
SPR_BOOKE_IVOR0, SPR_BOOKE_IVOR1, SPR_BOOKE_IVOR2, SPR_BOOKE_IVOR3,
SPR_BOOKE_IVOR4, SPR_BOOKE_IVOR5, SPR_BOOKE_IVOR6, SPR_BOOKE_IVOR7,
SPR_BOOKE_IVOR8, SPR_BOOKE_IVOR9, SPR_BOOKE_IVOR10, SPR_BOOKE_IVOR11,
SPR_BOOKE_IVOR12, SPR_BOOKE_IVOR13, SPR_BOOKE_IVOR14, SPR_BOOKE_IVOR15,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVOR32, SPR_BOOKE_IVOR33, SPR_BOOKE_IVOR34, SPR_BOOKE_IVOR35,
SPR_BOOKE_IVOR36, SPR_BOOKE_IVOR37, SPR_BOOKE_IVOR38, SPR_BOOKE_IVOR39,
SPR_BOOKE_IVOR40, SPR_BOOKE_IVOR41, SPR_BOOKE_IVOR42, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
};
int i;
/* Interrupt processing */
spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Debug */
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC1, "IAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC2, "IAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DAC1, "DAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DAC2, "DAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DBCR0, "DBCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_dbcr0,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DBCR1, "DBCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DBCR2, "DBCR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_DSRR0, "DSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_DSRR1, "DSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DBSR, "DBSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_clear,
0x00000000);
spr_register(env, SPR_BOOKE_DEAR, "DEAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_ESR, "ESR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_IVPR, "IVPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_excp_prefix,
0x00000000);
/* Exception vectors */
for (i = 0; i < 64; i++) {
if (ivor_mask & (1ULL << i)) {
if (ivor_sprn[i] == SPR_BOOKE_IVORxx) {
fprintf(stderr, "ERROR: IVOR %d SPR is not defined\n", i);
exit(1);
}
spr_register(env, ivor_sprn[i], ivor_names[i],
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_excp_vector,
0x00000000);
}
}
spr_register(env, SPR_BOOKE_PID, "PID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_pid,
0x00000000);
spr_register(env, SPR_BOOKE_TCR, "TCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_tcr,
0x00000000);
spr_register(env, SPR_BOOKE_TSR, "TSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_tsr,
0x00000000);
/* Timer */
spr_register(env, SPR_DECR, "DECR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_decr, &spr_write_decr,
0x00000000);
spr_register(env, SPR_BOOKE_DECAR, "DECAR",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, &spr_write_generic,
0x00000000);
/* SPRGs */
spr_register(env, SPR_USPRG0, "USPRG0",
&spr_read_generic, &spr_write_generic,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_SPRG8, "SPRG8",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_SPRG9, "SPRG9",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
#if !defined(CONFIG_USER_ONLY)
static inline uint32_t register_tlbncfg(uint32_t assoc, uint32_t minsize,
uint32_t maxsize, uint32_t flags,
uint32_t nentries)
{
return (assoc << TLBnCFG_ASSOC_SHIFT) |
(minsize << TLBnCFG_MINSIZE_SHIFT) |
(maxsize << TLBnCFG_MAXSIZE_SHIFT) |
flags | nentries;
}
#endif /* !CONFIG_USER_ONLY */
/* BookE 2.06 storage control registers */
static void register_BookE206_sprs(CPUPPCState *env, uint32_t mas_mask,
uint32_t *tlbncfg, uint32_t mmucfg)
{
#if !defined(CONFIG_USER_ONLY)
const char *mas_names[8] = {
"MAS0", "MAS1", "MAS2", "MAS3", "MAS4", "MAS5", "MAS6", "MAS7",
};
int mas_sprn[8] = {
SPR_BOOKE_MAS0, SPR_BOOKE_MAS1, SPR_BOOKE_MAS2, SPR_BOOKE_MAS3,
SPR_BOOKE_MAS4, SPR_BOOKE_MAS5, SPR_BOOKE_MAS6, SPR_BOOKE_MAS7,
};
int i;
/* TLB assist registers */
/* XXX : not implemented */
for (i = 0; i < 8; i++) {
if (mas_mask & (1 << i)) {
spr_register(env, mas_sprn[i], mas_names[i],
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic,
(i == 2 && (env->insns_flags & PPC_64B))
? &spr_write_generic : &spr_write_generic32,
0x00000000);
}
}
if (env->nb_pids > 1) {
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_PID1, "PID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_pid,
0x00000000);
}
if (env->nb_pids > 2) {
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_PID2, "PID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_pid,
0x00000000);
}
spr_register(env, SPR_BOOKE_EPLC, "EPLC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_eplc,
0x00000000);
spr_register(env, SPR_BOOKE_EPSC, "EPSC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_epsc,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MMUCFG, "MMUCFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
mmucfg);
switch (env->nb_ways) {
case 4:
spr_register(env, SPR_BOOKE_TLB3CFG, "TLB3CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
tlbncfg[3]);
/* Fallthru */
case 3:
spr_register(env, SPR_BOOKE_TLB2CFG, "TLB2CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
tlbncfg[2]);
/* Fallthru */
case 2:
spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
tlbncfg[1]);
/* Fallthru */
case 1:
spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
tlbncfg[0]);
/* Fallthru */
case 0:
default:
break;
}
#endif
register_usprgh_sprs(env);
}
/* SPR specific to PowerPC 440 implementation */
static void register_440_sprs(CPUPPCState *env)
{
/* Cache control */
/* XXX : not implemented */
spr_register(env, SPR_440_DNV0, "DNV0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DNV1, "DNV1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DNV2, "DNV2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DNV3, "DNV3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DTV0, "DTV0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DTV1, "DTV1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DTV2, "DTV2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DTV3, "DTV3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DVLIM, "DVLIM",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_INV0, "INV0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_INV1, "INV1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_INV2, "INV2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_INV3, "INV3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_ITV0, "ITV0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_ITV1, "ITV1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_ITV2, "ITV2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_ITV3, "ITV3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_IVLIM, "IVLIM",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Cache debug */
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DCDBTRH, "DCDBTRH",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DCDBTRL, "DCDBTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_ICDBTRH, "ICDBTRH",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_ICDBTRL, "ICDBTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_DBDR, "DBDR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Processor control */
spr_register(env, SPR_4xx_CCR0, "CCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_440_RSTCFG, "RSTCFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* Storage control */
spr_register(env, SPR_440_MMUCR, "MMUCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR shared between PowerPC 40x implementations */
static void register_40x_sprs(CPUPPCState *env)
{
/* Cache */
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_40x_DCCR, "DCCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_40x_ICCR, "ICCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* Exception */
spr_register(env, SPR_40x_DEAR, "DEAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_ESR, "ESR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_EVPR, "EVPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_excp_prefix,
0x00000000);
spr_register(env, SPR_40x_SRR2, "SRR2",
&spr_read_generic, &spr_write_generic,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_SRR3, "SRR3",
&spr_read_generic, &spr_write_generic,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Timers */
spr_register(env, SPR_40x_PIT, "PIT",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_40x_pit, &spr_write_40x_pit,
0x00000000);
spr_register(env, SPR_40x_TCR, "TCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_tcr,
0x00000000);
spr_register(env, SPR_40x_TSR, "TSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke_tsr,
0x00000000);
}
/* SPR specific to PowerPC 405 implementation */
static void register_405_sprs(CPUPPCState *env)
{
/* MMU */
spr_register(env, SPR_40x_PID, "PID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_4xx_CCR0, "CCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00700000);
/* Debug interface */
/* XXX : not implemented */
spr_register(env, SPR_40x_DBCR0, "DBCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_dbcr0,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_DBCR1, "DBCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_DBSR, "DBSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_clear,
/* Last reset was system reset */
0x00000300);
/* XXX : not implemented */
spr_register(env, SPR_40x_DAC1, "DAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_DAC2, "DAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_DVC1, "DVC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_DVC2, "DVC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_IAC1, "IAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_IAC2, "IAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Storage control */
/* XXX: TODO: not implemented */
spr_register(env, SPR_405_SLER, "SLER",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_sler,
0x00000000);
spr_register(env, SPR_40x_ZPR, "ZPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_405_SU0R, "SU0R",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* SPRG */
spr_register(env, SPR_USPRG0, "USPRG0",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
spr_read_generic, &spr_write_generic,
0x00000000);
register_usprgh_sprs(env);
}
/* SPR shared between PowerPC 401 & 403 implementations */
static void register_401_403_sprs(CPUPPCState *env)
{
/* Time base */
spr_register(env, SPR_403_VTBL, "TBL",
&spr_read_tbl, SPR_NOACCESS,
&spr_read_tbl, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_403_TBL, "TBL",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, &spr_write_tbl,
0x00000000);
spr_register(env, SPR_403_VTBU, "TBU",
&spr_read_tbu, SPR_NOACCESS,
&spr_read_tbu, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_403_TBU, "TBU",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, &spr_write_tbu,
0x00000000);
/* Debug */
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_403_CDBCR, "CDBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 401 implementation */
static void register_401_sprs(CPUPPCState *env)
{
/* Debug interface */
/* XXX : not implemented */
spr_register(env, SPR_40x_DBCR0, "DBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_dbcr0,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_DBSR, "DBSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_clear,
/* Last reset was system reset */
0x00000300);
/* XXX : not implemented */
spr_register(env, SPR_40x_DAC1, "DAC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_IAC1, "IAC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Storage control */
/* XXX: TODO: not implemented */
spr_register(env, SPR_405_SLER, "SLER",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_sler,
0x00000000);
/* not emulated, as QEMU never does speculative access */
spr_register(env, SPR_40x_SGR, "SGR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0xFFFFFFFF);
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_40x_DCWR, "DCWR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_401x2_sprs(CPUPPCState *env)
{
register_401_sprs(env);
spr_register(env, SPR_40x_PID, "PID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_ZPR, "ZPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 403 implementation */
static void register_403_sprs(CPUPPCState *env)
{
/* Debug interface */
/* XXX : not implemented */
spr_register(env, SPR_40x_DBCR0, "DBCR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_40x_dbcr0,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_DBSR, "DBSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_clear,
/* Last reset was system reset */
0x00000300);
/* XXX : not implemented */
spr_register(env, SPR_40x_DAC1, "DAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_DAC2, "DAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_IAC1, "IAC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_40x_IAC2, "IAC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_403_real_sprs(CPUPPCState *env)
{
spr_register(env, SPR_403_PBL1, "PBL1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_403_pbr, &spr_write_403_pbr,
0x00000000);
spr_register(env, SPR_403_PBU1, "PBU1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_403_pbr, &spr_write_403_pbr,
0x00000000);
spr_register(env, SPR_403_PBL2, "PBL2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_403_pbr, &spr_write_403_pbr,
0x00000000);
spr_register(env, SPR_403_PBU2, "PBU2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_403_pbr, &spr_write_403_pbr,
0x00000000);
}
static void register_403_mmu_sprs(CPUPPCState *env)
{
/* MMU */
spr_register(env, SPR_40x_PID, "PID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_40x_ZPR, "ZPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC compression coprocessor extension */
static void register_compress_sprs(CPUPPCState *env)
{
/* XXX : not implemented */
spr_register(env, SPR_401_SKR, "SKR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_5xx_8xx_sprs(CPUPPCState *env)
{
/* Exception processing */
spr_register_kvm(env, SPR_DSISR, "DSISR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DSISR, 0x00000000);
spr_register_kvm(env, SPR_DAR, "DAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_DAR, 0x00000000);
/* Timer */
spr_register(env, SPR_DECR, "DECR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_decr, &spr_write_decr,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_EIE, "EIE",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_EID, "EID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_NRI, "NRI",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPA, "CMPA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPB, "CMPB",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPC, "CMPC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPD, "CMPD",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_ECR, "ECR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_DER, "DER",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_COUNTA, "COUNTA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_COUNTB, "COUNTB",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPE, "CMPE",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPF, "CMPF",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPG, "CMPG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_CMPH, "CMPH",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_LCTRL1, "LCTRL1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_LCTRL2, "LCTRL2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_BAR, "BAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_DPDR, "DPDR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_IMMR, "IMMR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_5xx_sprs(CPUPPCState *env)
{
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_GRA, "MI_GRA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_GRA, "L2U_GRA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RPCU_BBCMCR, "L2U_BBCMCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_MCR, "L2U_MCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RBA0, "MI_RBA0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RBA1, "MI_RBA1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RBA2, "MI_RBA2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RBA3, "MI_RBA3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RBA0, "L2U_RBA0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RBA1, "L2U_RBA1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RBA2, "L2U_RBA2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RBA3, "L2U_RBA3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RA0, "MI_RA0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RA1, "MI_RA1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RA2, "MI_RA2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_MI_RA3, "MI_RA3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RA0, "L2U_RA0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RA1, "L2U_RA1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RA2, "L2U_RA2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_L2U_RA3, "L2U_RA3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_RCPU_FPECR, "FPECR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
static void register_8xx_sprs(CPUPPCState *env)
{
/* XXX : not implemented */
spr_register(env, SPR_MPC_IC_CST, "IC_CST",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_IC_ADR, "IC_ADR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_IC_DAT, "IC_DAT",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_DC_CST, "DC_CST",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_DC_ADR, "DC_ADR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_DC_DAT, "DC_DAT",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_CTR, "MI_CTR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_AP, "MI_AP",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_EPN, "MI_EPN",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_TWC, "MI_TWC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_RPN, "MI_RPN",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_DBCAM, "MI_DBCAM",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_DBRAM0, "MI_DBRAM0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MI_DBRAM1, "MI_DBRAM1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_CTR, "MD_CTR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_CASID, "MD_CASID",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_AP, "MD_AP",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_EPN, "MD_EPN",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_TWB, "MD_TWB",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_TWC, "MD_TWC",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_RPN, "MD_RPN",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_TW, "MD_TW",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_DBCAM, "MD_DBCAM",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_DBRAM0, "MD_DBRAM0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MPC_MD_DBRAM1, "MD_DBRAM1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/*
* AMR => SPR 29 (Power 2.04)
* CTRL => SPR 136 (Power 2.04)
* CTRL => SPR 152 (Power 2.04)
* SCOMC => SPR 276 (64 bits ?)
* SCOMD => SPR 277 (64 bits ?)
* TBU40 => SPR 286 (Power 2.04 hypv)
* HSPRG0 => SPR 304 (Power 2.04 hypv)
* HSPRG1 => SPR 305 (Power 2.04 hypv)
* HDSISR => SPR 306 (Power 2.04 hypv)
* HDAR => SPR 307 (Power 2.04 hypv)
* PURR => SPR 309 (Power 2.04 hypv)
* HDEC => SPR 310 (Power 2.04 hypv)
* HIOR => SPR 311 (hypv)
* RMOR => SPR 312 (970)
* HRMOR => SPR 313 (Power 2.04 hypv)
* HSRR0 => SPR 314 (Power 2.04 hypv)
* HSRR1 => SPR 315 (Power 2.04 hypv)
* LPIDR => SPR 317 (970)
* EPR => SPR 702 (Power 2.04 emb)
* perf => 768-783 (Power 2.04)
* perf => 784-799 (Power 2.04)
* PPR => SPR 896 (Power 2.04)
* DABRX => 1015 (Power 2.04 hypv)
* FPECR => SPR 1022 (?)
* ... and more (thermal management, performance counters, ...)
*/
/*****************************************************************************/
/* Exception vectors models */
static void init_excp_4xx_real(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
}
static void init_excp_4xx_softmmu(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
}
static void init_excp_MPC5xx(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_EXTERNAL] = 0x00000500;
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900;
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_MPC8xx(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_ISI] = 0x00000400;
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] = 0x00000900;
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_ITLBE] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_DTLBE] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_G2(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_ISI] = 0x00000400;
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_CRITICAL] = 0x00000A00;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask)
{
#if !defined(CONFIG_USER_ONLY)
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000FFC;
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000;
env->ivor_mask = 0x0000FFF7UL;
env->ivpr_mask = ivpr_mask;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
}
static void init_excp_BookE(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
}
static void init_excp_601(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_ISI] = 0x00000400;
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_IO] = 0x00000A00;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_602(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
/* XXX: exception prefix has a special behavior on 602 */
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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500;
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_603(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_604(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_7x0(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_750cl(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_750cx(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
/* XXX: Check if this is correct */
static void init_excp_7x5(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_ISI] = 0x00000400;
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_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_7400(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_ISI] = 0x00000400;
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_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_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
static void init_excp_7450(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_ISI] = 0x00000400;
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_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_IFTLB] = 0x00001000;
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
}
#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;
#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
/*****************************************************************************/
/* Power management enable checks */
static int check_pow_none(CPUPPCState *env)
{
return 0;
}
static int check_pow_nocheck(CPUPPCState *env)
{
return 1;
}
static int check_pow_hid0(CPUPPCState *env)
{
if (env->spr[SPR_HID0] & 0x00E00000) {
return 1;
}
return 0;
}
static int check_pow_hid0_74xx(CPUPPCState *env)
{
if (env->spr[SPR_HID0] & 0x00600000) {
return 1;
}
return 0;
}
/*****************************************************************************/
/* PowerPC implementations definitions */
#define POWERPC_FAMILY(_name) \
static void \
glue(glue(ppc_, _name), _cpu_family_class_init)(ObjectClass *, void *); \
\
static const TypeInfo \
glue(glue(ppc_, _name), _cpu_family_type_info) = { \
.name = stringify(_name) "-family-" TYPE_POWERPC_CPU, \
.parent = TYPE_POWERPC_CPU, \
.abstract = true, \
.class_init = glue(glue(ppc_, _name), _cpu_family_class_init), \
}; \
\
static void glue(glue(ppc_, _name), _cpu_family_register_types)(void) \
{ \
type_register_static( \
&glue(glue(ppc_, _name), _cpu_family_type_info)); \
} \
\
type_init(glue(glue(ppc_, _name), _cpu_family_register_types)) \
\
static void glue(glue(ppc_, _name), _cpu_family_class_init)
static void init_proc_401(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_401_sprs(env);
init_excp_4xx_real(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(401)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 401";
pcc->init_proc = init_proc_401;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_WRTEE | PPC_DCR |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << MSR_KEY) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_DE) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_401x2(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_401x2_sprs(env);
register_compress_sprs(env);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_4xx_softmmu(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 401x2";
pcc->init_proc = init_proc_401x2;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << 20) |
(1ull << MSR_KEY) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_DE) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_401x3(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_401_sprs(env);
register_401x2_sprs(env);
register_compress_sprs(env);
init_excp_4xx_softmmu(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 401x3";
pcc->init_proc = init_proc_401x3;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << 20) |
(1ull << MSR_KEY) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_IOP480(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_401x2_sprs(env);
register_compress_sprs(env);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_4xx_softmmu(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(8, 12, 16, 20);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "IOP480";
pcc->init_proc = init_proc_IOP480;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << 20) |
(1ull << MSR_KEY) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_DE) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_403(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_403_sprs(env);
register_403_real_sprs(env);
init_excp_4xx_real(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(8, 12, 16, 20);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(403)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 403";
pcc->init_proc = init_proc_403;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_PE) |
(1ull << MSR_PX) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_403GCX(CPUPPCState *env)
{
register_40x_sprs(env);
register_401_403_sprs(env);
register_403_sprs(env);
register_403_real_sprs(env);
register_403_mmu_sprs(env);
/* Bus access control */
/* not emulated, as QEMU never does speculative access */
spr_register(env, SPR_40x_SGR, "SGR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0xFFFFFFFF);
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_40x_DCWR, "DCWR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_4xx_softmmu(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(8, 12, 16, 20);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 403 GCX";
pcc->init_proc = init_proc_403GCX;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_ME) |
(1ull << MSR_PE) |
(1ull << MSR_PX) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_401;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_405(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_40x_sprs(env);
register_405_sprs(env);
/* Bus access control */
/* not emulated, as QEMU never does speculative access */
spr_register(env, SPR_40x_SGR, "SGR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0xFFFFFFFF);
/* not emulated, as QEMU do not emulate caches */
spr_register(env, SPR_40x_DCWR, "DCWR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_4xx_softmmu(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(8, 12, 16, 20);
SET_WDT_PERIOD(16, 20, 24, 28);
}
POWERPC_FAMILY(405)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 405";
pcc->init_proc = init_proc_405;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_SOFT_4xx;
pcc->excp_model = POWERPC_EXCP_40x;
pcc->bus_model = PPC_FLAGS_INPUT_405;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_440EP(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_BookE_sprs(env, 0x000000000000FFFFULL);
register_440_sprs(env);
register_usprgh_sprs(env);
/* Processor identification */
spr_register(env, SPR_BOOKE_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_CCR1, "CCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_BookE(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(20, 24, 28, 32);
}
POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 440 EP";
pcc->init_proc = init_proc_440EP;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
PPC_FLOAT_STFIWX |
PPC_DCR | PPC_WRTEE | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
POWERPC_FAMILY(460EX)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 460 EX";
pcc->init_proc = init_proc_440EP;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
PPC_FLOAT_STFIWX |
PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_440GP(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_BookE_sprs(env, 0x000000000000FFFFULL);
register_440_sprs(env);
register_usprgh_sprs(env);
/* Processor identification */
spr_register(env, SPR_BOOKE_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_BookE(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* XXX: TODO: allocate internal IRQ controller */
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(20, 24, 28, 32);
}
POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 440 GP";
pcc->init_proc = init_proc_440GP;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_MFAPIDI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_440x4(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_BookE_sprs(env, 0x000000000000FFFFULL);
register_440_sprs(env);
register_usprgh_sprs(env);
/* Processor identification */
spr_register(env, SPR_BOOKE_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_BookE(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* XXX: TODO: allocate internal IRQ controller */
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(20, 24, 28, 32);
}
POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 440x4";
pcc->init_proc = init_proc_440x4;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_WRTEE |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_440x5(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_BookE_sprs(env, 0x000000000000FFFFULL);
register_440_sprs(env);
register_usprgh_sprs(env);
/* Processor identification */
spr_register(env, SPR_BOOKE_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_440_CCR1, "CCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_BookE(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
ppc40x_irq_init(env_archcpu(env));
SET_FIT_PERIOD(12, 16, 20, 24);
SET_WDT_PERIOD(20, 24, 28, 32);
}
POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 440x5";
pcc->init_proc = init_proc_440x5;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_DCR | PPC_WRTEE | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
POWERPC_FAMILY(440x5wDFPU)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 440x5 with double precision FPU";
pcc->init_proc = init_proc_440x5;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_FLOAT | PPC_FLOAT_FSQRT |
PPC_FLOAT_STFIWX |
PPC_DCR | PPC_WRTEE | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC2_FP_CVT_S64;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_403;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_MPC5xx(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_5xx_8xx_sprs(env);
register_5xx_sprs(env);
init_excp_MPC5xx(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* XXX: TODO: allocate internal IRQ controller */
}
POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "Freescale 5xx cores (aka RCPU)";
pcc->init_proc = init_proc_MPC5xx;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_MEM_EIEIO | PPC_MEM_SYNC |
PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX |
PPC_MFTB;
pcc->msr_mask = (1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_603;
pcc->bus_model = PPC_FLAGS_INPUT_RCPU;
pcc->bfd_mach = bfd_mach_ppc_505;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_MPC8xx(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_5xx_8xx_sprs(env);
register_8xx_sprs(env);
init_excp_MPC8xx(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* XXX: TODO: allocate internal IRQ controller */
}
POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "Freescale 8xx cores (aka PowerQUICC)";
pcc->init_proc = init_proc_MPC8xx;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_MEM_EIEIO | PPC_MEM_SYNC |
PPC_CACHE_ICBI | PPC_MFTB;
pcc->msr_mask = (1ull << MSR_ILE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_SE) |
(1ull << MSR_DE) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_MPC8xx;
pcc->excp_model = POWERPC_EXCP_603;
pcc->bus_model = PPC_FLAGS_INPUT_RCPU;
pcc->bfd_mach = bfd_mach_ppc_860;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_BUS_CLK;
}
/* Freescale 82xx cores (aka PowerQUICC-II) */
static void init_proc_G2(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_G2_755_sprs(env);
register_G2_sprs(env);
/* Time base */
register_tbl(env);
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation register */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_G2(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(G2)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC G2";
pcc->init_proc = init_proc_G2;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
PPC_FLOAT_STFIWX |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(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_AL) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_G2;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_ec603e;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_G2LE(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_G2_755_sprs(env);
register_G2_sprs(env);
/* Time base */
register_tbl(env);
/* External access control */
/* XXX : not implemented */
spr_register(env, SPR_EAR, "EAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation register */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_G2(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC G2LE";
pcc->init_proc = init_proc_G2LE;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
PPC_FLOAT_STFIWX |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(1ull << MSR_ILE) |
(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_AL) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_G2;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_ec603e;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e200(CPUPPCState *env)
{
/* Time base */
register_tbl(env);
register_BookE_sprs(env, 0x000000070000FFFFULL);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
&spr_read_spefscr, &spr_write_spefscr,
&spr_read_spefscr, &spr_write_spefscr,
0x00000000);
/* Memory management */
register_BookE206_sprs(env, 0x0000005D, NULL, 0);
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_ALTCTXCR, "ALTCTXCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_CTXCR, "CTXCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_DBCNT, "DBCNT",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_DBCR3, "DBCR3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
&spr_read_generic, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_L1FINV0, "L1FINV0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000); /* TOFIX */
spr_register(env, SPR_BOOKE_DSRR0, "DSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_DSRR1, "DSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 64;
env->nb_ways = 1;
env->id_tlbs = 0;
env->tlb_type = TLB_EMB;
#endif
init_excp_e200(env, 0xFFFF0000UL);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* XXX: TODO: allocate internal IRQ controller */
}
POWERPC_FAMILY(e200)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e200 core";
pcc->init_proc = init_proc_e200;
pcc->check_pow = check_pow_hid0;
/*
* XXX: unimplemented instructions:
* dcblc
* dcbtlst
* dcbtstls
* icblc
* icbtls
* tlbivax
* all SPE multiply-accumulate instructions
*/
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
PPC_SPE | PPC_SPE_SINGLE |
PPC_WRTEE | PPC_RFDI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_TLBIVAX |
PPC_BOOKE;
pcc->msr_mask = (1ull << MSR_UCLE) |
(1ull << MSR_SPE) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_860;
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e300(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_603_sprs(env);
/* Time base */
register_tbl(env);
/* hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Breakpoints */
/* XXX : not implemented */
spr_register(env, SPR_DABR, "DABR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_DABR2, "DABR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IABR2, "IABR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_IBCR, "IBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_DBCR, "DBCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_603(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(e300)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e300 core";
pcc->init_proc = init_proc_e300;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
PPC_FLOAT_STFIWX |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(1ull << MSR_ILE) |
(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_AL) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_603;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
enum fsl_e500_version {
fsl_e500v1,
fsl_e500v2,
fsl_e500mc,
fsl_e5500,
fsl_e6500,
};
static void init_proc_e500(CPUPPCState *env, int version)
{
uint32_t tlbncfg[2];
uint64_t ivor_mask;
uint64_t ivpr_mask = 0xFFFF0000ULL;
uint32_t l1cfg0 = 0x3800 /* 8 ways */
| 0x0020; /* 32 kb */
uint32_t l1cfg1 = 0x3800 /* 8 ways */
| 0x0020; /* 32 kb */
uint32_t mmucfg = 0;
#if !defined(CONFIG_USER_ONLY)
int i;
#endif
/* Time base */
register_tbl(env);
/*
* XXX The e500 doesn't implement IVOR7 and IVOR9, but doesn't
* complain when accessing them.
* register_BookE_sprs(env, 0x0000000F0000FD7FULL);
*/
switch (version) {
case fsl_e500v1:
case fsl_e500v2:
default:
ivor_mask = 0x0000000F0000FFFFULL;
break;
case fsl_e500mc:
case fsl_e5500:
ivor_mask = 0x000003FE0000FFFFULL;
break;
case fsl_e6500:
ivor_mask = 0x000003FF0000FFFFULL;
break;
}
register_BookE_sprs(env, ivor_mask);
register_usprg3_sprs(env);
/* Processor identification */
spr_register(env, SPR_BOOKE_PIR, "PIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_pir,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
&spr_read_spefscr, &spr_write_spefscr,
&spr_read_spefscr, &spr_write_spefscr,
0x00000000);
#if !defined(CONFIG_USER_ONLY)
/* Memory management */
env->nb_pids = 3;
env->nb_ways = 2;
env->id_tlbs = 0;
switch (version) {
case fsl_e500v1:
tlbncfg[0] = register_tlbncfg(2, 1, 1, 0, 256);
tlbncfg[1] = register_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16);
break;
case fsl_e500v2:
tlbncfg[0] = register_tlbncfg(4, 1, 1, 0, 512);
tlbncfg[1] = register_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16);
break;
case fsl_e500mc:
case fsl_e5500:
tlbncfg[0] = register_tlbncfg(4, 1, 1, 0, 512);
tlbncfg[1] = register_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64);
break;
case fsl_e6500:
mmucfg = 0x6510B45;
env->nb_pids = 1;
tlbncfg[0] = 0x08052400;
tlbncfg[1] = 0x40028040;
break;
default:
cpu_abort(env_cpu(env), "Unknown CPU: " TARGET_FMT_lx "\n",
env->spr[SPR_PVR]);
}
#endif
/* Cache sizes */
switch (version) {
case fsl_e500v1:
case fsl_e500v2:
env->dcache_line_size = 32;
env->icache_line_size = 32;
break;
case fsl_e500mc:
case fsl_e5500:
env->dcache_line_size = 64;
env->icache_line_size = 64;
l1cfg0 |= 0x1000000; /* 64 byte cache block size */
l1cfg1 |= 0x1000000; /* 64 byte cache block size */
break;
case fsl_e6500:
env->dcache_line_size = 32;
env->icache_line_size = 32;
l1cfg0 |= 0x0F83820;
l1cfg1 |= 0x0B83820;
break;
default:
cpu_abort(env_cpu(env), "Unknown CPU: " TARGET_FMT_lx "\n",
env->spr[SPR_PVR]);
}
register_BookE206_sprs(env, 0x000000DF, tlbncfg, mmucfg);
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_BBEAR, "BBEAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_BBTAR, "BBTAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_MCAR, "MCAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_NPIDR, "NPIDR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
&spr_read_generic, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
l1cfg0);
spr_register(env, SPR_Exxx_L1CFG1, "L1CFG1",
&spr_read_generic, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
l1cfg1);
spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_e500_l1csr0,
0x00000000);
spr_register(env, SPR_Exxx_L1CSR1, "L1CSR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_e500_l1csr1,
0x00000000);
if (version != fsl_e500v1 && version != fsl_e500v2) {
spr_register(env, SPR_Exxx_L2CSR0, "L2CSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_e500_l2csr0,
0x00000000);
}
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_booke206_mmucsr0,
0x00000000);
spr_register(env, SPR_BOOKE_EPR, "EPR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
/* XXX better abstract into Emb.xxx features */
if ((version == fsl_e5500) || (version == fsl_e6500)) {
spr_register(env, SPR_BOOKE_EPCR, "EPCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_BOOKE_MAS7_MAS3, "MAS7_MAS3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_mas73, &spr_write_mas73,
0x00000000);
ivpr_mask = (target_ulong)~0xFFFFULL;
}
if (version == fsl_e6500) {
/* Thread identification */
spr_register(env, SPR_TIR, "TIR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_BOOKE_TLB0PS, "TLB0PS",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x00000004);
spr_register(env, SPR_BOOKE_TLB1PS, "TLB1PS",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
0x7FFFFFFC);
}
#if !defined(CONFIG_USER_ONLY)
env->nb_tlb = 0;
env->tlb_type = TLB_MAS;
for (i = 0; i < BOOKE206_MAX_TLBN; i++) {
env->nb_tlb += booke206_tlb_size(env, i);
}
#endif
init_excp_e200(env, ivpr_mask);
/* Allocate hardware IRQ controller */
ppce500_irq_init(env_archcpu(env));
}
static void init_proc_e500v1(CPUPPCState *env)
{
init_proc_e500(env, fsl_e500v1);
}
POWERPC_FAMILY(e500v1)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e500v1 core";
pcc->init_proc = init_proc_e500v1;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
PPC_SPE | PPC_SPE_SINGLE |
PPC_WRTEE | PPC_RFDI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
pcc->insns_flags2 = PPC2_BOOKE206;
pcc->msr_mask = (1ull << MSR_UCLE) |
(1ull << MSR_SPE) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_860;
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e500v2(CPUPPCState *env)
{
init_proc_e500(env, fsl_e500v2);
}
POWERPC_FAMILY(e500v2)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e500v2 core";
pcc->init_proc = init_proc_e500v2;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
PPC_SPE | PPC_SPE_SINGLE | PPC_SPE_DOUBLE |
PPC_WRTEE | PPC_RFDI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
pcc->insns_flags2 = PPC2_BOOKE206;
pcc->msr_mask = (1ull << MSR_UCLE) |
(1ull << MSR_SPE) |
(1ull << MSR_POW) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DWE) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_860;
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e500mc(CPUPPCState *env)
{
init_proc_e500(env, fsl_e500mc);
}
POWERPC_FAMILY(e500mc)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e500mc core";
pcc->init_proc = init_proc_e500mc;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_MFTB |
PPC_WRTEE | PPC_RFDI | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_FLOAT | PPC_FLOAT_FRES |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL |
PPC_FLOAT_STFIWX | PPC_WAIT |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL;
pcc->msr_mask = (1ull << MSR_GS) |
(1ull << MSR_UCLE) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PX) |
(1ull << MSR_RI);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
/* FIXME: figure out the correct flag for e500mc */
pcc->bfd_mach = bfd_mach_ppc_e500;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
#ifdef TARGET_PPC64
static void init_proc_e5500(CPUPPCState *env)
{
init_proc_e500(env, fsl_e5500);
}
POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e5500 core";
pcc->init_proc = init_proc_e5500;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_MFTB |
PPC_WRTEE | PPC_RFDI | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_FLOAT | PPC_FLOAT_FRES |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL |
PPC_FLOAT_STFIWX | PPC_WAIT |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC |
PPC_64B | PPC_POPCNTB | PPC_POPCNTWD;
pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 |
PPC2_FP_CVT_S64;
pcc->msr_mask = (1ull << MSR_CM) |
(1ull << MSR_GS) |
(1ull << MSR_UCLE) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PX) |
(1ull << MSR_RI);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
/* FIXME: figure out the correct flag for e5500 */
pcc->bfd_mach = bfd_mach_ppc_e500;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e6500(CPUPPCState *env)
{
init_proc_e500(env, fsl_e6500);
}
POWERPC_FAMILY(e6500)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "e6500 core";
pcc->init_proc = init_proc_e6500;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_MFTB |
PPC_WRTEE | PPC_RFDI | PPC_RFMCI |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_FLOAT | PPC_FLOAT_FRES |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL |
PPC_FLOAT_STFIWX | PPC_WAIT |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC |
PPC_64B | PPC_POPCNTB | PPC_POPCNTWD | PPC_ALTIVEC;
pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 |
PPC2_FP_CVT_S64 | PPC2_ATOMIC_ISA206;
pcc->msr_mask = (1ull << MSR_CM) |
(1ull << MSR_GS) |
(1ull << MSR_UCLE) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_DE) |
(1ull << MSR_FE1) |
(1ull << MSR_IS) |
(1ull << MSR_DS) |
(1ull << MSR_PX) |
(1ull << MSR_RI) |
(1ull << MSR_VR);
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
pcc->bus_model = PPC_FLAGS_INPUT_BookE;
pcc->bfd_mach = bfd_mach_ppc_e500;
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_VRE;
}
#endif
/* Non-embedded PowerPC */
#define POWERPC_MSRR_601 (0x0000000000001040ULL)
static void init_proc_601(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_601_sprs(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_hid0_601,
0x80010080);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_601_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_601_HID5, "HID5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
init_excp_601(env);
/*
* XXX: beware that dcache line size is 64
* but dcbz uses 32 bytes "sectors"
* XXX: this breaks clcs instruction !
*/
env->dcache_line_size = 32;
env->icache_line_size = 64;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(601)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 601";
pcc->init_proc = init_proc_601;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR |
PPC_FLOAT |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_SE) |
(1ull << MSR_FE1) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_601;
pcc->excp_model = POWERPC_EXCP_601;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_601;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_HID0_LE;
}
#define POWERPC_MSRR_601v (0x0000000000001040ULL)
static void init_proc_601v(CPUPPCState *env)
{
init_proc_601(env);
/* XXX : not implemented */
spr_register(env, SPR_601_HID15, "HID15",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
POWERPC_FAMILY(601v)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 601v";
pcc->init_proc = init_proc_601v;
pcc->check_pow = check_pow_none;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR |
PPC_FLOAT |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_EE) |
(1ull << MSR_PR) |
(1ull << MSR_FP) |
(1ull << MSR_ME) |
(1ull << MSR_FE0) |
(1ull << MSR_SE) |
(1ull << MSR_FE1) |
(1ull << MSR_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR);
pcc->mmu_model = POWERPC_MMU_601;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_601;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_HID0_LE;
}
static void init_proc_602(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_602_sprs(env);
/* Time base */
register_tbl(env);
/* hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_602(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(602)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 602";
pcc->init_proc = init_proc_602;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_602_SPEC;
pcc->msr_mask = (1ull << MSR_VSX) |
(1ull << MSR_SA) |
(1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
/* XXX: 602 MMU is quite specific. Should add a special case */
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_602;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_602;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_603(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_603_sprs(env);
/* Time base */
register_tbl(env);
/* hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_603(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(603)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 603";
pcc->init_proc = init_proc_603;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_603;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_603E(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_603_sprs(env);
/* Time base */
register_tbl(env);
/* hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_603(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(603E)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 603e";
pcc->init_proc = init_proc_603E;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_TGPR) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603E;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_ec603e;
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_604(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_604_sprs(env);
/* Time base */
register_tbl(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
init_excp_604(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(604)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 604";
pcc->init_proc = init_proc_604;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_604;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_604;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_604E(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_604_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_7XX_MMCR1, "MMCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC3, "PMC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC4, "PMC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Time base */
register_tbl(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
init_excp_604(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(604E)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 604E";
pcc->init_proc = init_proc_604E;
pcc->check_pow = check_pow_nocheck;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_604;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_604;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_740(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
init_excp_7x0(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(740)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 740";
pcc->init_proc = init_proc_740;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_750(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
/*
* XXX: high BATs are also present but are known to be bugged on
* die version 1.x
*/
init_excp_7x0(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(750)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 750";
pcc->init_proc = init_proc_750;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_750cl(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* Time base */
register_tbl(env);
/* Thermal management */
/* Those registers are fake on 750CL */
spr_register(env, SPR_THRM1, "THRM1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_THRM2, "THRM2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_THRM3, "THRM3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX: not implemented */
spr_register(env, SPR_750_TDCL, "TDCL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_750_TDCH, "TDCH",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* DMA */
/* XXX : not implemented */
spr_register(env, SPR_750_WPAR, "WPAR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_750_DMAL, "DMAL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_750_DMAU, "DMAU",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750CL_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750CL_HID4, "HID4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Quantization registers */
/* XXX : not implemented */
spr_register(env, SPR_750_GQR0, "GQR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR1, "GQR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR2, "GQR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR3, "GQR3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR4, "GQR4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR5, "GQR5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR6, "GQR6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750_GQR7, "GQR7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
/* PowerPC 750cl has 8 DBATs and 8 IBATs */
register_high_BATs(env);
init_excp_750cl(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 750 CL";
pcc->init_proc = init_proc_750cl;
pcc->check_pow = check_pow_hid0;
/*
* XXX: not implemented:
* cache lock instructions:
* dcbz_l
* floating point paired instructions
* psq_lux
* psq_lx
* psq_stux
* psq_stx
* ps_abs
* ps_add
* ps_cmpo0
* ps_cmpo1
* ps_cmpu0
* ps_cmpu1
* ps_div
* ps_madd
* ps_madds0
* ps_madds1
* ps_merge00
* ps_merge01
* ps_merge10
* ps_merge11
* ps_mr
* ps_msub
* ps_mul
* ps_muls0
* ps_muls1
* ps_nabs
* ps_neg
* ps_nmadd
* ps_nmsub
* ps_res
* ps_rsqrte
* ps_sel
* ps_sub
* ps_sum0
* ps_sum1
*/
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_750cx(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* This register is not implemented but is present for compatibility */
spr_register(env, SPR_SDA, "SDA",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
/* PowerPC 750cx has 8 DBATs and 8 IBATs */
register_high_BATs(env);
init_excp_750cx(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 750CX";
pcc->init_proc = init_proc_750cx;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_750fx(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_750_THRM4, "THRM4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_750FX_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
/* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
register_high_BATs(env);
init_excp_7x0(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 750FX";
pcc->init_proc = init_proc_750fx;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_750gx(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* XXX : not implemented (XXX: different from 750fx) */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* XXX : not implemented */
spr_register(env, SPR_750_THRM4, "THRM4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
/* XXX : not implemented (XXX: different from 750fx) */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented (XXX: different from 750fx) */
spr_register(env, SPR_750FX_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
/* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
register_high_BATs(env);
init_excp_7x0(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 750GX";
pcc->init_proc = init_proc_750gx;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_7x0;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_745(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
register_G2_755_sprs(env);
/* Time base */
register_tbl(env);
/* Thermal management */
register_thrm_sprs(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_7x5(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(745)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 745";
pcc->init_proc = init_proc_745;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_7x5;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_755(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
register_G2_755_sprs(env);
/* Time base */
register_tbl(env);
/* L2 cache control */
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, spr_access_nop,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_L2PMCR, "L2PMCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Thermal management */
register_thrm_sprs(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_HID2, "HID2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_6xx_7xx_soft_tlb(env, 64, 2);
init_excp_7x5(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(755)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 755";
pcc->init_proc = init_proc_755;
pcc->check_pow = check_pow_hid0;
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
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_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->msr_mask = (1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_7x5;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_750;
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7400(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* XXX : not implemented */
spr_register(env, SPR_UBAMR, "UBAMR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX: this seems not implemented on all revisions. */
/* XXX : not implemented */
spr_register(env, SPR_MSSCR1, "MSSCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Thermal management */
register_thrm_sprs(env);
/* Memory management */
register_low_BATs(env);
init_excp_7400(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7400)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7400 (aka G4)";
pcc->init_proc = init_proc_7400;
pcc->check_pow = check_pow_hid0;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7410(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* XXX : not implemented */
spr_register(env, SPR_UBAMR, "UBAMR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Thermal management */
register_thrm_sprs(env);
/* L2PMCR */
/* XXX : not implemented */
spr_register(env, SPR_L2PMCR, "L2PMCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* LDSTDB */
/* XXX : not implemented */
spr_register(env, SPR_LDSTDB, "LDSTDB",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */
register_low_BATs(env);
init_excp_7400(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7410)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7410 (aka G4)";
pcc->init_proc = init_proc_7410;
pcc->check_pow = check_pow_hid0;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7440(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* XXX : not implemented */
spr_register(env, SPR_UBAMR, "UBAMR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* LDSTCR */
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* ICTRL */
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* MSSSR0 */
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* PMC */
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7440)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7440 (aka G4)";
pcc->init_proc = init_proc_7440;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7450(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* Level 3 cache control */
register_l3_ctrl(env);
/* L3ITCR1 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR1, "L3ITCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3ITCR2 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR2, "L3ITCR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3ITCR3 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR3, "L3ITCR3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3OHCR */
/* XXX : not implemented */
spr_register(env, SPR_L3OHCR, "L3OHCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_UBAMR, "UBAMR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* LDSTCR */
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* ICTRL */
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* MSSSR0 */
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* PMC */
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7450)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7450 (aka G4)";
pcc->init_proc = init_proc_7450;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7445(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* LDSTCR */
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* ICTRL */
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* MSSSR0 */
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* PMC */
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* SPRGs */
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG4, "USPRG4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG5, "USPRG5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG6, "USPRG6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG7, "USPRG7",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7445)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7445 (aka G4)";
pcc->init_proc = init_proc_7445;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7455(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* Level 3 cache control */
register_l3_ctrl(env);
/* LDSTCR */
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* ICTRL */
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* MSSSR0 */
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* PMC */
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* SPRGs */
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG4, "USPRG4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG5, "USPRG5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG6, "USPRG6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG7, "USPRG7",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7455)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7455 (aka G4)";
pcc->init_proc = init_proc_7455;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_7457(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* Level 3 cache control */
register_l3_ctrl(env);
/* L3ITCR1 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR1, "L3ITCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3ITCR2 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR2, "L3ITCR2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3ITCR3 */
/* XXX : not implemented */
spr_register(env, SPR_L3ITCR3, "L3ITCR3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* L3OHCR */
/* XXX : not implemented */
spr_register(env, SPR_L3OHCR, "L3OHCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* LDSTCR */
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* ICTRL */
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* MSSSR0 */
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* PMC */
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* SPRGs */
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG4, "USPRG4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG5, "USPRG5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG6, "USPRG6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG7, "USPRG7",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(7457)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC 7457 (aka G4)";
pcc->init_proc = init_proc_7457;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
static void init_proc_e600(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_sdr1_sprs(env);
register_7xx_sprs(env);
/* Time base */
register_tbl(env);
/* 74xx specific SPR */
register_74xx_sprs(env);
vscr_init(env, 0x00010000);
/* XXX : not implemented */
spr_register(env, SPR_UBAMR, "UBAMR",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_LDSTCR, "LDSTCR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_ICTRL, "ICTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_MSSSR0, "MSSSR0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC5, "UPMC5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_7XX_UPMC6, "UPMC6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* SPRGs */
spr_register(env, SPR_SPRG4, "SPRG4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG4, "USPRG4",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG5, "SPRG5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG5, "USPRG5",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG6, "SPRG6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG6, "USPRG6",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
spr_register(env, SPR_SPRG7, "SPRG7",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_USPRG7, "USPRG7",
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
register_74xx_soft_tlb(env, 128, 2);
init_excp_7450(env);
env->dcache_line_size = 32;
env->icache_line_size = 32;
/* Allocate hardware IRQ controller */
ppc6xx_irq_init(env_archcpu(env));
}
POWERPC_FAMILY(e600)(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
dc->desc = "PowerPC e600";
pcc->init_proc = init_proc_e600;
pcc->check_pow = check_pow_hid0_74xx;
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_DCBA | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = (1ull << MSR_VR) |
(1ull << MSR_POW) |
(1ull << MSR_ILE) |
(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_EP) |
(1ull << MSR_IR) |
(1ull << MSR_DR) |
(1ull << MSR_PMM) |
(1ull << MSR_RI) |
(1ull << MSR_LE);
pcc->mmu_model = POWERPC_MMU_32B;
pcc->excp_model = POWERPC_EXCP_74xx;
pcc->bus_model = PPC_FLAGS_INPUT_6xx;
pcc->bfd_mach = bfd_mach_ppc_7400;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
POWERPC_FLAG_BUS_CLK;
}
#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 */
/* XXX : not implemented */
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_generic,
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_generic,
KVM_REG_PPC_MMCR0, 0x00000000);
spr_register_kvm(env, SPR_POWER_MMCR1, "MMCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
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_generic, &spr_write_generic,
KVM_REG_PPC_PMC1, 0x00000000);
spr_register_kvm(env, SPR_POWER_PMC2, "PMC2",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_PMC2, 0x00000000);
spr_register_kvm(env, SPR_POWER_PMC3, "PMC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_PMC3, 0x00000000);
spr_register_kvm(env, SPR_POWER_PMC4, "PMC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_PMC4, 0x00000000);
spr_register_kvm(env, SPR_POWER_PMC5, "PMC5",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_PMC5, 0x00000000);
spr_register_kvm(env, SPR_POWER_PMC6, "PMC6",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
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,
0x00000000);
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
}
static void init_proc_book3s_common(CPUPPCState *env)
{
register_ne_601_sprs(env);
register_tbl(env);
register_usprg3_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);
}
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_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_64B |
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);
/* 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);
/* 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);
/* 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)
{
CPUPPCState *env = &cpu->env;
cpu->vhyp = vhyp;
/*
* With a virtual hypervisor mode we never allow the CPU to go
* hypervisor mode itself
*/
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)
{
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
CPUPPCState *env = &cpu->env;
#if !defined(CONFIG_USER_ONLY)
int i;
env->irq_inputs = NULL;
/* Set all exception vectors to an invalid address */
for (i = 0; i < POWERPC_EXCP_NB; i++) {
env->excp_vectors[i] = (target_ulong)(-1ULL);
}
env->ivor_mask = 0x00000000;
env->ivpr_mask = 0x00000000;
/* Default MMU definitions */
env->nb_BATs = 0;
env->nb_tlb = 0;
env->nb_ways = 0;
env->tlb_type = TLB_NONE;
#endif
/* Register SPR common to all PowerPC implementations */
register_generic_sprs(env);
spr_register(env, SPR_PVR, "PVR",
/* Linux permits userspace to read PVR */
#if defined(CONFIG_LINUX_USER)
&spr_read_generic,
#else
SPR_NOACCESS,
#endif
SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
pcc->pvr);
/* Register SVR if it's defined to anything else than POWERPC_SVR_NONE */
if (pcc->svr != POWERPC_SVR_NONE) {
if (pcc->svr & POWERPC_SVR_E500) {
spr_register(env, SPR_E500_SVR, "SVR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
pcc->svr & ~POWERPC_SVR_E500);
} else {
spr_register(env, SPR_SVR, "SVR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
pcc->svr);
}
}
/* PowerPC implementation specific initialisations (SPRs, timers, ...) */
(*pcc->init_proc)(env);
#if !defined(CONFIG_USER_ONLY)
ppc_gdb_gen_spr_xml(cpu);
#endif
/* MSR bits & flags consistency checks */
if (env->msr_mask & (1 << 25)) {
switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
case POWERPC_FLAG_SPE:
case POWERPC_FLAG_VRE:
break;
default:
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should define POWERPC_FLAG_SPE or POWERPC_FLAG_VRE\n");
exit(1);
}
} else if (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should not define POWERPC_FLAG_SPE nor POWERPC_FLAG_VRE\n");
exit(1);
}
if (env->msr_mask & (1 << 17)) {
switch (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) {
case POWERPC_FLAG_TGPR:
case POWERPC_FLAG_CE:
break;
default:
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should define POWERPC_FLAG_TGPR or POWERPC_FLAG_CE\n");
exit(1);
}
} else if (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) {
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should not define POWERPC_FLAG_TGPR nor POWERPC_FLAG_CE\n");
exit(1);
}
if (env->msr_mask & (1 << 10)) {
switch (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE |
POWERPC_FLAG_UBLE)) {
case POWERPC_FLAG_SE:
case POWERPC_FLAG_DWE:
case POWERPC_FLAG_UBLE:
break;
default:
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should define POWERPC_FLAG_SE or POWERPC_FLAG_DWE or "
"POWERPC_FLAG_UBLE\n");
exit(1);
}
} else if (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE |
POWERPC_FLAG_UBLE)) {
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should not define POWERPC_FLAG_SE nor POWERPC_FLAG_DWE nor "
"POWERPC_FLAG_UBLE\n");
exit(1);
}
if (env->msr_mask & (1 << 9)) {
switch (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) {
case POWERPC_FLAG_BE:
case POWERPC_FLAG_DE:
break;
default:
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should define POWERPC_FLAG_BE or POWERPC_FLAG_DE\n");
exit(1);
}
} else if (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) {
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should not define POWERPC_FLAG_BE nor POWERPC_FLAG_DE\n");
exit(1);
}
if (env->msr_mask & (1 << 2)) {
switch (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) {
case POWERPC_FLAG_PX:
case POWERPC_FLAG_PMM:
break;
default:
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should define POWERPC_FLAG_PX or POWERPC_FLAG_PMM\n");
exit(1);
}
} else if (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) {
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
"Should not define POWERPC_FLAG_PX nor POWERPC_FLAG_PMM\n");
exit(1);
}
if ((env->flags & (POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_BUS_CLK)) == 0) {
fprintf(stderr, "PowerPC flags inconsistency\n"
"Should define the time-base and decrementer clock source\n");
exit(1);
}
/* Allocate TLBs buffer when needed */
#if !defined(CONFIG_USER_ONLY)
if (env->nb_tlb != 0) {
int nb_tlb = env->nb_tlb;
if (env->id_tlbs != 0) {
nb_tlb *= 2;
}
switch (env->tlb_type) {
case TLB_6XX:
env->tlb.tlb6 = g_new0(ppc6xx_tlb_t, nb_tlb);
break;
case TLB_EMB:
env->tlb.tlbe = g_new0(ppcemb_tlb_t, nb_tlb);
break;
case TLB_MAS:
env->tlb.tlbm = g_new0(ppcmas_tlb_t, nb_tlb);
break;
}
/* Pre-compute some useful values */
env->tlb_per_way = env->nb_tlb / env->nb_ways;
}
if (env->irq_inputs == NULL) {
warn_report("no internal IRQ controller registered."
" Attempt QEMU to crash very soon !");
}
#endif
if (env->check_pow == NULL) {
warn_report("no power management check handler registered."
" Attempt QEMU to crash very soon !");
}
}
static void ppc_cpu_realize(DeviceState *dev, Error **errp)
{
CPUState *cs = CPU(dev);
PowerPCCPU *cpu = POWERPC_CPU(dev);
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
Error *local_err = NULL;
cpu_exec_realizefn(cs, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
return;
}
if (cpu->vcpu_id == UNASSIGNED_CPU_INDEX) {
cpu->vcpu_id = cs->cpu_index;
}
if (tcg_enabled()) {
if (ppc_fixup_cpu(cpu) != 0) {
error_setg(errp, "Unable to emulate selected CPU with TCG");
goto unrealize;
}
}
create_ppc_opcodes(cpu, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
goto unrealize;
}
init_ppc_proc(cpu);
ppc_gdb_init(cs, pcc);
qemu_init_vcpu(cs);
pcc->parent_realize(dev, errp);
return;
unrealize:
cpu_exec_unrealizefn(cs);
}
static void ppc_cpu_unrealize(DeviceState *dev)
{
PowerPCCPU *cpu = POWERPC_CPU(dev);
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
pcc->parent_unrealize(dev);
cpu_remove_sync(CPU(cpu));
destroy_ppc_opcodes(cpu);
}
static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b)
{
ObjectClass *oc = (ObjectClass *)a;
uint32_t pvr = *(uint32_t *)b;
PowerPCCPUClass *pcc = (PowerPCCPUClass *)a;
/* -cpu host does a PVR lookup during construction */
if (unlikely(strcmp(object_class_get_name(oc),
TYPE_HOST_POWERPC_CPU) == 0)) {
return -1;
}
return pcc->pvr == pvr ? 0 : -1;
}
PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr)
{
GSList *list, *item;
PowerPCCPUClass *pcc = NULL;
list = object_class_get_list(TYPE_POWERPC_CPU, false);
item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr);
if (item != NULL) {
pcc = POWERPC_CPU_CLASS(item->data);
}
g_slist_free(list);
return pcc;
}
static gint ppc_cpu_compare_class_pvr_mask(gconstpointer a, gconstpointer b)
{
ObjectClass *oc = (ObjectClass *)a;
uint32_t pvr = *(uint32_t *)b;
PowerPCCPUClass *pcc = (PowerPCCPUClass *)a;
/* -cpu host does a PVR lookup during construction */
if (unlikely(strcmp(object_class_get_name(oc),
TYPE_HOST_POWERPC_CPU) == 0)) {
return -1;
}
if (pcc->pvr_match(pcc, pvr)) {
return 0;
}
return -1;
}
PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr)
{
GSList *list, *item;
PowerPCCPUClass *pcc = NULL;
list = object_class_get_list(TYPE_POWERPC_CPU, true);
item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr_mask);
if (item != NULL) {
pcc = POWERPC_CPU_CLASS(item->data);
}
g_slist_free(list);
return pcc;
}
static const char *ppc_cpu_lookup_alias(const char *alias)
{
int ai;
for (ai = 0; ppc_cpu_aliases[ai].alias != NULL; ai++) {
if (strcmp(ppc_cpu_aliases[ai].alias, alias) == 0) {
return ppc_cpu_aliases[ai].model;
}
}
return NULL;
}
static ObjectClass *ppc_cpu_class_by_name(const char *name)
{
char *cpu_model, *typename;
ObjectClass *oc;
const char *p;
unsigned long pvr;
/*
* Lookup by PVR if cpu_model is valid 8 digit hex number (excl:
* 0x prefix if present)
*/
if (!qemu_strtoul(name, &p, 16, &pvr)) {
int len = p - name;
len = (len == 10) && (name[1] == 'x') ? len - 2 : len;
if ((len == 8) && (*p == '\0')) {
return OBJECT_CLASS(ppc_cpu_class_by_pvr(pvr));
}
}
cpu_model = g_ascii_strdown(name, -1);
p = ppc_cpu_lookup_alias(cpu_model);
if (p) {
g_free(cpu_model);
cpu_model = g_strdup(p);
}
typename = g_strdup_printf("%s" POWERPC_CPU_TYPE_SUFFIX, cpu_model);
oc = object_class_by_name(typename);
g_free(typename);
g_free(cpu_model);
return oc;
}
PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc)
{
ObjectClass *oc = OBJECT_CLASS(pcc);
while (oc && !object_class_is_abstract(oc)) {
oc = object_class_get_parent(oc);
}
assert(oc);
return POWERPC_CPU_CLASS(oc);
}
/* Sort by PVR, ordering special case "host" last. */
static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b)
{
ObjectClass *oc_a = (ObjectClass *)a;
ObjectClass *oc_b = (ObjectClass *)b;
PowerPCCPUClass *pcc_a = POWERPC_CPU_CLASS(oc_a);
PowerPCCPUClass *pcc_b = POWERPC_CPU_CLASS(oc_b);
const char *name_a = object_class_get_name(oc_a);
const char *name_b = object_class_get_name(oc_b);
if (strcmp(name_a, TYPE_HOST_POWERPC_CPU) == 0) {
return 1;
} else if (strcmp(name_b, TYPE_HOST_POWERPC_CPU) == 0) {
return -1;
} else {
/* Avoid an integer overflow during subtraction */
if (pcc_a->pvr < pcc_b->pvr) {
return -1;
} else if (pcc_a->pvr > pcc_b->pvr) {
return 1;
} else {
return 0;
}
}
}
static void ppc_cpu_list_entry(gpointer data, gpointer user_data)
{
ObjectClass *oc = data;
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
DeviceClass *family = DEVICE_CLASS(ppc_cpu_get_family_class(pcc));
const char *typename = object_class_get_name(oc);
char *name;
int i;
if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) {
return;
}
name = g_strndup(typename,
strlen(typename) - strlen(POWERPC_CPU_TYPE_SUFFIX));
qemu_printf("PowerPC %-16s PVR %08x\n", name, pcc->pvr);
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *alias_oc = ppc_cpu_class_by_name(alias->model);
if (alias_oc != oc) {
continue;
}
/*
* If running with KVM, we might update the family alias later, so
* avoid printing the wrong alias here and use "preferred" instead
*/
if (strcmp(alias->alias, family->desc) == 0) {
qemu_printf("PowerPC %-16s (alias for preferred %s CPU)\n",
alias->alias, family->desc);
} else {
qemu_printf("PowerPC %-16s (alias for %s)\n",
alias->alias, name);
}
}
g_free(name);
}
void ppc_cpu_list(void)
{
GSList *list;
list = object_class_get_list(TYPE_POWERPC_CPU, false);
list = g_slist_sort(list, ppc_cpu_list_compare);
g_slist_foreach(list, ppc_cpu_list_entry, NULL);
g_slist_free(list);
#ifdef CONFIG_KVM
qemu_printf("\n");
qemu_printf("PowerPC %-16s\n", "host");
#endif
}
static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
{
ObjectClass *oc = data;
CpuDefinitionInfoList **first = user_data;
const char *typename;
CpuDefinitionInfo *info;
typename = object_class_get_name(oc);
info = g_malloc0(sizeof(*info));
info->name = g_strndup(typename,
strlen(typename) - strlen(POWERPC_CPU_TYPE_SUFFIX));
QAPI_LIST_PREPEND(*first, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
CpuDefinitionInfoList *cpu_list = NULL;
GSList *list;
int i;
list = object_class_get_list(TYPE_POWERPC_CPU, false);
g_slist_foreach(list, ppc_cpu_defs_entry, &cpu_list);
g_slist_free(list);
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *oc;
CpuDefinitionInfo *info;
oc = ppc_cpu_class_by_name(alias->model);
if (oc == NULL) {
continue;
}
info = g_malloc0(sizeof(*info));
info->name = g_strdup(alias->alias);
info->q_typename = g_strdup(object_class_get_name(oc));
QAPI_LIST_PREPEND(cpu_list, info);
}
return cpu_list;
}
static void ppc_cpu_set_pc(CPUState *cs, vaddr value)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
cpu->env.nip = value;
}
static bool ppc_cpu_has_work(CPUState *cs)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD);
}
static void ppc_cpu_reset(DeviceState *dev)
{
CPUState *s = CPU(dev);
PowerPCCPU *cpu = POWERPC_CPU(s);
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
CPUPPCState *env = &cpu->env;
target_ulong msr;
int i;
pcc->parent_reset(dev);
msr = (target_ulong)0;
msr |= (target_ulong)MSR_HVB;
msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */
msr |= (target_ulong)0 << MSR_SA; /* TO BE CHECKED */
msr |= (target_ulong)1 << MSR_EP;
#if defined(DO_SINGLE_STEP) && 0
/* Single step trace mode */
msr |= (target_ulong)1 << MSR_SE;
msr |= (target_ulong)1 << MSR_BE;
#endif
#if defined(CONFIG_USER_ONLY)
msr |= (target_ulong)1 << MSR_FP; /* Allow floating point usage */
msr |= (target_ulong)1 << MSR_FE0; /* Allow floating point exceptions */
msr |= (target_ulong)1 << MSR_FE1;
msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */
msr |= (target_ulong)1 << MSR_VSX; /* Allow VSX usage */
msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */
msr |= (target_ulong)1 << MSR_PR;
#if defined(TARGET_PPC64)
msr |= (target_ulong)1 << MSR_TM; /* Transactional memory */
#endif
#if !defined(TARGET_WORDS_BIGENDIAN)
msr |= (target_ulong)1 << MSR_LE; /* Little-endian user mode */
if (!((env->msr_mask >> MSR_LE) & 1)) {
fprintf(stderr, "Selected CPU does not support little-endian.\n");
exit(1);
}
#endif
#endif
#if defined(TARGET_PPC64)
if (mmu_is_64bit(env->mmu_model)) {
msr |= (1ULL << MSR_SF);
}
#endif
hreg_store_msr(env, msr, 1);
#if !defined(CONFIG_USER_ONLY)
env->nip = env->hreset_vector | env->excp_prefix;
#if defined(CONFIG_TCG)
if (env->mmu_model != POWERPC_MMU_REAL) {
ppc_tlb_invalidate_all(env);
}
#endif /* CONFIG_TCG */
#endif
hreg_compute_hflags(env);
env->reserve_addr = (target_ulong)-1ULL;
/* Be sure no exception or interrupt is pending */
env->pending_interrupts = 0;
s->exception_index = POWERPC_EXCP_NONE;
env->error_code = 0;
ppc_irq_reset(cpu);
/* tininess for underflow is detected before rounding */
set_float_detect_tininess(float_tininess_before_rounding,
&env->fp_status);
for (i = 0; i < ARRAY_SIZE(env->spr_cb); i++) {
ppc_spr_t *spr = &env->spr_cb[i];
if (!spr->name) {
continue;
}
env->spr[i] = spr->default_value;
}
}
#ifndef CONFIG_USER_ONLY
static bool ppc_cpu_is_big_endian(CPUState *cs)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
cpu_synchronize_state(cs);
return !msr_le;
}
#ifdef CONFIG_TCG
static void ppc_cpu_exec_enter(CPUState *cs)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
if (cpu->vhyp) {
PPCVirtualHypervisorClass *vhc =
PPC_VIRTUAL_HYPERVISOR_GET_CLASS(cpu->vhyp);
vhc->cpu_exec_enter(cpu->vhyp, cpu);
}
}
static void ppc_cpu_exec_exit(CPUState *cs)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
if (cpu->vhyp) {
PPCVirtualHypervisorClass *vhc =
PPC_VIRTUAL_HYPERVISOR_GET_CLASS(cpu->vhyp);
vhc->cpu_exec_exit(cpu->vhyp, cpu);
}
}
#endif /* CONFIG_TCG */
#endif /* !CONFIG_USER_ONLY */
static void ppc_cpu_instance_init(Object *obj)
{
PowerPCCPU *cpu = POWERPC_CPU(obj);
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
CPUPPCState *env = &cpu->env;
cpu_set_cpustate_pointers(cpu);
cpu->vcpu_id = UNASSIGNED_CPU_INDEX;
env->msr_mask = pcc->msr_mask;
env->mmu_model = pcc->mmu_model;
env->excp_model = pcc->excp_model;
env->bus_model = pcc->bus_model;
env->insns_flags = pcc->insns_flags;
env->insns_flags2 = pcc->insns_flags2;
env->flags = pcc->flags;
env->bfd_mach = pcc->bfd_mach;
env->check_pow = pcc->check_pow;
/*
* Mark HV mode as supported if the CPU has an MSR_HV bit in the
* msr_mask. The mask can later be cleared by PAPR mode but the hv
* mode support will remain, thus enforcing that we cannot use
* priv. instructions in guest in PAPR mode. For 970 we currently
* simply don't set HV in msr_mask thus simulating an "Apple mode"
* 970. If we ever want to support 970 HV mode, we'll have to add
* a processor attribute of some sort.
*/
#if !defined(CONFIG_USER_ONLY)
env->has_hv_mode = !!(env->msr_mask & MSR_HVB);
#endif
ppc_hash64_init(cpu);
}
static void ppc_cpu_instance_finalize(Object *obj)
{
PowerPCCPU *cpu = POWERPC_CPU(obj);
ppc_hash64_finalize(cpu);
}
static bool ppc_pvr_match_default(PowerPCCPUClass *pcc, uint32_t pvr)
{
return pcc->pvr == pvr;
}
static void ppc_disas_set_info(CPUState *cs, disassemble_info *info)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
if ((env->hflags >> MSR_LE) & 1) {
info->endian = BFD_ENDIAN_LITTLE;
}
info->mach = env->bfd_mach;
if (!env->bfd_mach) {
#ifdef TARGET_PPC64
info->mach = bfd_mach_ppc64;
#else
info->mach = bfd_mach_ppc;
#endif
}
info->disassembler_options = (char *)"any";
info->print_insn = print_insn_ppc;
info->cap_arch = CS_ARCH_PPC;
#ifdef TARGET_PPC64
info->cap_mode = CS_MODE_64;
#endif
}
static Property ppc_cpu_properties[] = {
DEFINE_PROP_BOOL("pre-2.8-migration", PowerPCCPU, pre_2_8_migration, false),
DEFINE_PROP_BOOL("pre-2.10-migration", PowerPCCPU, pre_2_10_migration,
false),
DEFINE_PROP_BOOL("pre-3.0-migration", PowerPCCPU, pre_3_0_migration,
false),
DEFINE_PROP_END_OF_LIST(),
};
#ifndef CONFIG_USER_ONLY
#include "hw/core/sysemu-cpu-ops.h"
static const struct SysemuCPUOps ppc_sysemu_ops = {
.get_phys_page_debug = ppc_cpu_get_phys_page_debug,
.write_elf32_note = ppc32_cpu_write_elf32_note,
.write_elf64_note = ppc64_cpu_write_elf64_note,
.virtio_is_big_endian = ppc_cpu_is_big_endian,
.legacy_vmsd = &vmstate_ppc_cpu,
};
#endif
#ifdef CONFIG_TCG
#include "hw/core/tcg-cpu-ops.h"
static const struct TCGCPUOps ppc_tcg_ops = {
.initialize = ppc_translate_init,
.tlb_fill = ppc_cpu_tlb_fill,
#ifndef CONFIG_USER_ONLY
.cpu_exec_interrupt = ppc_cpu_exec_interrupt,
.do_interrupt = ppc_cpu_do_interrupt,
.cpu_exec_enter = ppc_cpu_exec_enter,
.cpu_exec_exit = ppc_cpu_exec_exit,
.do_unaligned_access = ppc_cpu_do_unaligned_access,
#endif /* !CONFIG_USER_ONLY */
};
#endif /* CONFIG_TCG */
static void ppc_cpu_class_init(ObjectClass *oc, void *data)
{
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
DeviceClass *dc = DEVICE_CLASS(oc);
device_class_set_parent_realize(dc, ppc_cpu_realize,
&pcc->parent_realize);
device_class_set_parent_unrealize(dc, ppc_cpu_unrealize,
&pcc->parent_unrealize);
pcc->pvr_match = ppc_pvr_match_default;
device_class_set_props(dc, ppc_cpu_properties);
device_class_set_parent_reset(dc, ppc_cpu_reset, &pcc->parent_reset);
cc->class_by_name = ppc_cpu_class_by_name;
cc->has_work = ppc_cpu_has_work;
cc->dump_state = ppc_cpu_dump_state;
cc->set_pc = ppc_cpu_set_pc;
cc->gdb_read_register = ppc_cpu_gdb_read_register;
cc->gdb_write_register = ppc_cpu_gdb_write_register;
#ifndef CONFIG_USER_ONLY
cc->sysemu_ops = &ppc_sysemu_ops;
#endif
cc->gdb_num_core_regs = 71;
#ifndef CONFIG_USER_ONLY
cc->gdb_get_dynamic_xml = ppc_gdb_get_dynamic_xml;
#endif
#ifdef USE_APPLE_GDB
cc->gdb_read_register = ppc_cpu_gdb_read_register_apple;
cc->gdb_write_register = ppc_cpu_gdb_write_register_apple;
cc->gdb_num_core_regs = 71 + 32;
#endif
cc->gdb_arch_name = ppc_gdb_arch_name;
#if defined(TARGET_PPC64)
cc->gdb_core_xml_file = "power64-core.xml";
#else
cc->gdb_core_xml_file = "power-core.xml";
#endif
cc->disas_set_info = ppc_disas_set_info;
dc->fw_name = "PowerPC,UNKNOWN";
#ifdef CONFIG_TCG
cc->tcg_ops = &ppc_tcg_ops;
#endif /* CONFIG_TCG */
}
static const TypeInfo ppc_cpu_type_info = {
.name = TYPE_POWERPC_CPU,
.parent = TYPE_CPU,
.instance_size = sizeof(PowerPCCPU),
.instance_align = __alignof__(PowerPCCPU),
.instance_init = ppc_cpu_instance_init,
.instance_finalize = ppc_cpu_instance_finalize,
.abstract = true,
.class_size = sizeof(PowerPCCPUClass),
.class_init = ppc_cpu_class_init,
};
#ifndef CONFIG_USER_ONLY
static const TypeInfo ppc_vhyp_type_info = {
.name = TYPE_PPC_VIRTUAL_HYPERVISOR,
.parent = TYPE_INTERFACE,
.class_size = sizeof(PPCVirtualHypervisorClass),
};
#endif
static void ppc_cpu_register_types(void)
{
type_register_static(&ppc_cpu_type_info);
#ifndef CONFIG_USER_ONLY
type_register_static(&ppc_vhyp_type_info);
#endif
}
void ppc_cpu_dump_state(CPUState *cs, FILE *f, int flags)
{
#define RGPL 4
#define RFPL 4
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
int i;
qemu_fprintf(f, "NIP " TARGET_FMT_lx " LR " TARGET_FMT_lx " CTR "
TARGET_FMT_lx " XER " TARGET_FMT_lx " CPU#%d\n",
env->nip, env->lr, env->ctr, cpu_read_xer(env),
cs->cpu_index);
qemu_fprintf(f, "MSR " TARGET_FMT_lx " HID0 " TARGET_FMT_lx " HF "
"%08x iidx %d didx %d\n",
env->msr, env->spr[SPR_HID0], env->hflags,
cpu_mmu_index(env, true), cpu_mmu_index(env, false));
#if !defined(NO_TIMER_DUMP)
qemu_fprintf(f, "TB %08" PRIu32 " %08" PRIu64
#if !defined(CONFIG_USER_ONLY)
" DECR " TARGET_FMT_lu
#endif
"\n",
cpu_ppc_load_tbu(env), cpu_ppc_load_tbl(env)
#if !defined(CONFIG_USER_ONLY)
, cpu_ppc_load_decr(env)
#endif
);
#endif
for (i = 0; i < 32; i++) {
if ((i & (RGPL - 1)) == 0) {
qemu_fprintf(f, "GPR%02d", i);
}
qemu_fprintf(f, " %016" PRIx64, ppc_dump_gpr(env, i));
if ((i & (RGPL - 1)) == (RGPL - 1)) {
qemu_fprintf(f, "\n");
}
}
qemu_fprintf(f, "CR ");
for (i = 0; i < 8; i++)
qemu_fprintf(f, "%01x", env->crf[i]);
qemu_fprintf(f, " [");
for (i = 0; i < 8; i++) {
char a = '-';
if (env->crf[i] & 0x08) {
a = 'L';
} else if (env->crf[i] & 0x04) {
a = 'G';
} else if (env->crf[i] & 0x02) {
a = 'E';
}
qemu_fprintf(f, " %c%c", a, env->crf[i] & 0x01 ? 'O' : ' ');
}
qemu_fprintf(f, " ] RES " TARGET_FMT_lx "\n",
env->reserve_addr);
if (flags & CPU_DUMP_FPU) {
for (i = 0; i < 32; i++) {
if ((i & (RFPL - 1)) == 0) {
qemu_fprintf(f, "FPR%02d", i);
}
qemu_fprintf(f, " %016" PRIx64, *cpu_fpr_ptr(env, i));
if ((i & (RFPL - 1)) == (RFPL - 1)) {
qemu_fprintf(f, "\n");
}
}
qemu_fprintf(f, "FPSCR " TARGET_FMT_lx "\n", env->fpscr);
}
#if !defined(CONFIG_USER_ONLY)
qemu_fprintf(f, " SRR0 " TARGET_FMT_lx " SRR1 " TARGET_FMT_lx
" PVR " TARGET_FMT_lx " VRSAVE " TARGET_FMT_lx "\n",
env->spr[SPR_SRR0], env->spr[SPR_SRR1],
env->spr[SPR_PVR], env->spr[SPR_VRSAVE]);
qemu_fprintf(f, "SPRG0 " TARGET_FMT_lx " SPRG1 " TARGET_FMT_lx
" SPRG2 " TARGET_FMT_lx " SPRG3 " TARGET_FMT_lx "\n",
env->spr[SPR_SPRG0], env->spr[SPR_SPRG1],
env->spr[SPR_SPRG2], env->spr[SPR_SPRG3]);
qemu_fprintf(f, "SPRG4 " TARGET_FMT_lx " SPRG5 " TARGET_FMT_lx
" SPRG6 " TARGET_FMT_lx " SPRG7 " TARGET_FMT_lx "\n",
env->spr[SPR_SPRG4], env->spr[SPR_SPRG5],
env->spr[SPR_SPRG6], env->spr[SPR_SPRG7]);
#if defined(TARGET_PPC64)
if (env->excp_model == POWERPC_EXCP_POWER7 ||
env->excp_model == POWERPC_EXCP_POWER8 ||
env->excp_model == POWERPC_EXCP_POWER9 ||
env->excp_model == POWERPC_EXCP_POWER10) {
qemu_fprintf(f, "HSRR0 " TARGET_FMT_lx " HSRR1 " TARGET_FMT_lx "\n",
env->spr[SPR_HSRR0], env->spr[SPR_HSRR1]);
}
#endif
if (env->excp_model == POWERPC_EXCP_BOOKE) {
qemu_fprintf(f, "CSRR0 " TARGET_FMT_lx " CSRR1 " TARGET_FMT_lx
" MCSRR0 " TARGET_FMT_lx " MCSRR1 " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_CSRR0], env->spr[SPR_BOOKE_CSRR1],
env->spr[SPR_BOOKE_MCSRR0], env->spr[SPR_BOOKE_MCSRR1]);
qemu_fprintf(f, " TCR " TARGET_FMT_lx " TSR " TARGET_FMT_lx
" ESR " TARGET_FMT_lx " DEAR " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_TCR], env->spr[SPR_BOOKE_TSR],
env->spr[SPR_BOOKE_ESR], env->spr[SPR_BOOKE_DEAR]);
qemu_fprintf(f, " PIR " TARGET_FMT_lx " DECAR " TARGET_FMT_lx
" IVPR " TARGET_FMT_lx " EPCR " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_PIR], env->spr[SPR_BOOKE_DECAR],
env->spr[SPR_BOOKE_IVPR], env->spr[SPR_BOOKE_EPCR]);
qemu_fprintf(f, " MCSR " TARGET_FMT_lx " SPRG8 " TARGET_FMT_lx
" EPR " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_MCSR], env->spr[SPR_BOOKE_SPRG8],
env->spr[SPR_BOOKE_EPR]);
/* FSL-specific */
qemu_fprintf(f, " MCAR " TARGET_FMT_lx " PID1 " TARGET_FMT_lx
" PID2 " TARGET_FMT_lx " SVR " TARGET_FMT_lx "\n",
env->spr[SPR_Exxx_MCAR], env->spr[SPR_BOOKE_PID1],
env->spr[SPR_BOOKE_PID2], env->spr[SPR_E500_SVR]);
/*
* IVORs are left out as they are large and do not change often --
* they can be read with "p $ivor0", "p $ivor1", etc.
*/
}
#if defined(TARGET_PPC64)
if (env->flags & POWERPC_FLAG_CFAR) {
qemu_fprintf(f, " CFAR " TARGET_FMT_lx"\n", env->cfar);
}
#endif
if (env->spr_cb[SPR_LPCR].name) {
qemu_fprintf(f, " LPCR " TARGET_FMT_lx "\n", env->spr[SPR_LPCR]);
}
switch (env->mmu_model) {
case POWERPC_MMU_32B:
case POWERPC_MMU_601:
case POWERPC_MMU_SOFT_6xx:
case POWERPC_MMU_SOFT_74xx:
#if defined(TARGET_PPC64)
case POWERPC_MMU_64B:
case POWERPC_MMU_2_03:
case POWERPC_MMU_2_06:
case POWERPC_MMU_2_07:
case POWERPC_MMU_3_00:
#endif
if (env->spr_cb[SPR_SDR1].name) { /* SDR1 Exists */
qemu_fprintf(f, " SDR1 " TARGET_FMT_lx " ", env->spr[SPR_SDR1]);
}
if (env->spr_cb[SPR_PTCR].name) { /* PTCR Exists */
qemu_fprintf(f, " PTCR " TARGET_FMT_lx " ", env->spr[SPR_PTCR]);
}
qemu_fprintf(f, " DAR " TARGET_FMT_lx " DSISR " TARGET_FMT_lx "\n",
env->spr[SPR_DAR], env->spr[SPR_DSISR]);
break;
case POWERPC_MMU_BOOKE206:
qemu_fprintf(f, " MAS0 " TARGET_FMT_lx " MAS1 " TARGET_FMT_lx
" MAS2 " TARGET_FMT_lx " MAS3 " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_MAS0], env->spr[SPR_BOOKE_MAS1],
env->spr[SPR_BOOKE_MAS2], env->spr[SPR_BOOKE_MAS3]);
qemu_fprintf(f, " MAS4 " TARGET_FMT_lx " MAS6 " TARGET_FMT_lx
" MAS7 " TARGET_FMT_lx " PID " TARGET_FMT_lx "\n",
env->spr[SPR_BOOKE_MAS4], env->spr[SPR_BOOKE_MAS6],
env->spr[SPR_BOOKE_MAS7], env->spr[SPR_BOOKE_PID]);
qemu_fprintf(f, "MMUCFG " TARGET_FMT_lx " TLB0CFG " TARGET_FMT_lx
" TLB1CFG " TARGET_FMT_lx "\n",
env->spr[SPR_MMUCFG], env->spr[SPR_BOOKE_TLB0CFG],
env->spr[SPR_BOOKE_TLB1CFG]);
break;
default:
break;
}
#endif
#undef RGPL
#undef RFPL
}
type_init(ppc_cpu_register_types)
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