Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 615 insertions, 0 deletions

diff --git a/target/ppc/machine.c b/target/ppc/machine.c
new file mode 100644
index 0000000000..18c16d2512
--- /dev/null
+++ b/target/ppc/machine.c
@@ -0,0 +1,615 @@
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "cpu.h"
+#include "exec/exec-all.h"
+#include "hw/hw.h"
+#include "hw/boards.h"
+#include "sysemu/kvm.h"
+#include "helper_regs.h"
+#include "mmu-hash64.h"
+#include "migration/cpu.h"
+
+static int cpu_load_old(QEMUFile *f, void *opaque, int version_id)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+    unsigned int i, j;
+    target_ulong sdr1;
+    uint32_t fpscr;
+    target_ulong xer;
+
+    for (i = 0; i < 32; i++)
+        qemu_get_betls(f, &env->gpr[i]);
+#if !defined(TARGET_PPC64)
+    for (i = 0; i < 32; i++)
+        qemu_get_betls(f, &env->gprh[i]);
+#endif
+    qemu_get_betls(f, &env->lr);
+    qemu_get_betls(f, &env->ctr);
+    for (i = 0; i < 8; i++)
+        qemu_get_be32s(f, &env->crf[i]);
+    qemu_get_betls(f, &xer);
+    cpu_write_xer(env, xer);
+    qemu_get_betls(f, &env->reserve_addr);
+    qemu_get_betls(f, &env->msr);
+    for (i = 0; i < 4; i++)
+        qemu_get_betls(f, &env->tgpr[i]);
+    for (i = 0; i < 32; i++) {
+        union {
+            float64 d;
+            uint64_t l;
+        } u;
+        u.l = qemu_get_be64(f);
+        env->fpr[i] = u.d;
+    }
+    qemu_get_be32s(f, &fpscr);
+    env->fpscr = fpscr;
+    qemu_get_sbe32s(f, &env->access_type);
+#if defined(TARGET_PPC64)
+    qemu_get_betls(f, &env->spr[SPR_ASR]);
+    qemu_get_sbe32s(f, &env->slb_nr);
+#endif
+    qemu_get_betls(f, &sdr1);
+    for (i = 0; i < 32; i++)
+        qemu_get_betls(f, &env->sr[i]);
+    for (i = 0; i < 2; i++)
+        for (j = 0; j < 8; j++)
+            qemu_get_betls(f, &env->DBAT[i][j]);
+    for (i = 0; i < 2; i++)
+        for (j = 0; j < 8; j++)
+            qemu_get_betls(f, &env->IBAT[i][j]);
+    qemu_get_sbe32s(f, &env->nb_tlb);
+    qemu_get_sbe32s(f, &env->tlb_per_way);
+    qemu_get_sbe32s(f, &env->nb_ways);
+    qemu_get_sbe32s(f, &env->last_way);
+    qemu_get_sbe32s(f, &env->id_tlbs);
+    qemu_get_sbe32s(f, &env->nb_pids);
+    if (env->tlb.tlb6) {
+        // XXX assumes 6xx
+        for (i = 0; i < env->nb_tlb; i++) {
+            qemu_get_betls(f, &env->tlb.tlb6[i].pte0);
+            qemu_get_betls(f, &env->tlb.tlb6[i].pte1);
+            qemu_get_betls(f, &env->tlb.tlb6[i].EPN);
+        }
+    }
+    for (i = 0; i < 4; i++)
+        qemu_get_betls(f, &env->pb[i]);
+    for (i = 0; i < 1024; i++)
+        qemu_get_betls(f, &env->spr[i]);
+    if (!env->external_htab) {
+        ppc_store_sdr1(env, sdr1);
+    }
+    qemu_get_be32s(f, &env->vscr);
+    qemu_get_be64s(f, &env->spe_acc);
+    qemu_get_be32s(f, &env->spe_fscr);
+    qemu_get_betls(f, &env->msr_mask);
+    qemu_get_be32s(f, &env->flags);
+    qemu_get_sbe32s(f, &env->error_code);
+    qemu_get_be32s(f, &env->pending_interrupts);
+    qemu_get_be32s(f, &env->irq_input_state);
+    for (i = 0; i < POWERPC_EXCP_NB; i++)
+        qemu_get_betls(f, &env->excp_vectors[i]);
+    qemu_get_betls(f, &env->excp_prefix);
+    qemu_get_betls(f, &env->ivor_mask);
+    qemu_get_betls(f, &env->ivpr_mask);
+    qemu_get_betls(f, &env->hreset_vector);
+    qemu_get_betls(f, &env->nip);
+    qemu_get_betls(f, &env->hflags);
+    qemu_get_betls(f, &env->hflags_nmsr);
+    qemu_get_sbe32(f); /* Discard unused mmu_idx */
+    qemu_get_sbe32(f); /* Discard unused power_mode */
+
+    /* Recompute mmu indices */
+    hreg_compute_mem_idx(env);
+
+    return 0;
+}
+
+static int get_avr(QEMUFile *f, void *pv, size_t size)
+{
+    ppc_avr_t *v = pv;
+
+    v->u64[0] = qemu_get_be64(f);
+    v->u64[1] = qemu_get_be64(f);
+
+    return 0;
+}
+
+static void put_avr(QEMUFile *f, void *pv, size_t size)
+{
+    ppc_avr_t *v = pv;
+
+    qemu_put_be64(f, v->u64[0]);
+    qemu_put_be64(f, v->u64[1]);
+}
+
+static const VMStateInfo vmstate_info_avr = {
+    .name = "avr",
+    .get  = get_avr,
+    .put  = put_avr,
+};
+
+#define VMSTATE_AVR_ARRAY_V(_f, _s, _n, _v)                       \
+    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_avr, ppc_avr_t)
+
+#define VMSTATE_AVR_ARRAY(_f, _s, _n)                             \
+    VMSTATE_AVR_ARRAY_V(_f, _s, _n, 0)
+
+static bool cpu_pre_2_8_migration(void *opaque, int version_id)
+{
+    PowerPCCPU *cpu = opaque;
+
+    return cpu->pre_2_8_migration;
+}
+
+static void cpu_pre_save(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+    int i;
+    uint64_t insns_compat_mask =
+        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_64BX | PPC_ALTIVEC
+        | PPC_SEGMENT_64B | PPC_SLBI | PPC_POPCNTB | PPC_POPCNTWD;
+    uint64_t insns_compat_mask2 = 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;
+
+    env->spr[SPR_LR] = env->lr;
+    env->spr[SPR_CTR] = env->ctr;
+    env->spr[SPR_XER] = cpu_read_xer(env);
+#if defined(TARGET_PPC64)
+    env->spr[SPR_CFAR] = env->cfar;
+#endif
+    env->spr[SPR_BOOKE_SPEFSCR] = env->spe_fscr;
+
+    for (i = 0; (i < 4) && (i < env->nb_BATs); i++) {
+        env->spr[SPR_DBAT0U + 2*i] = env->DBAT[0][i];
+        env->spr[SPR_DBAT0U + 2*i + 1] = env->DBAT[1][i];
+        env->spr[SPR_IBAT0U + 2*i] = env->IBAT[0][i];
+        env->spr[SPR_IBAT0U + 2*i + 1] = env->IBAT[1][i];
+    }
+    for (i = 0; (i < 4) && ((i+4) < env->nb_BATs); i++) {
+        env->spr[SPR_DBAT4U + 2*i] = env->DBAT[0][i+4];
+        env->spr[SPR_DBAT4U + 2*i + 1] = env->DBAT[1][i+4];
+        env->spr[SPR_IBAT4U + 2*i] = env->IBAT[0][i+4];
+        env->spr[SPR_IBAT4U + 2*i + 1] = env->IBAT[1][i+4];
+    }
+
+    /* Hacks for migration compatibility between 2.6, 2.7 & 2.8 */
+    if (cpu->pre_2_8_migration) {
+        cpu->mig_msr_mask = env->msr_mask;
+        cpu->mig_insns_flags = env->insns_flags & insns_compat_mask;
+        cpu->mig_insns_flags2 = env->insns_flags2 & insns_compat_mask2;
+        cpu->mig_nb_BATs = env->nb_BATs;
+    }
+}
+
+static int cpu_post_load(void *opaque, int version_id)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+    int i;
+    target_ulong msr;
+
+    /*
+     * We always ignore the source PVR. The user or management
+     * software has to take care of running QEMU in a compatible mode.
+     */
+    env->spr[SPR_PVR] = env->spr_cb[SPR_PVR].default_value;
+    env->lr = env->spr[SPR_LR];
+    env->ctr = env->spr[SPR_CTR];
+    cpu_write_xer(env, env->spr[SPR_XER]);
+#if defined(TARGET_PPC64)
+    env->cfar = env->spr[SPR_CFAR];
+#endif
+    env->spe_fscr = env->spr[SPR_BOOKE_SPEFSCR];
+
+    for (i = 0; (i < 4) && (i < env->nb_BATs); i++) {
+        env->DBAT[0][i] = env->spr[SPR_DBAT0U + 2*i];
+        env->DBAT[1][i] = env->spr[SPR_DBAT0U + 2*i + 1];
+        env->IBAT[0][i] = env->spr[SPR_IBAT0U + 2*i];
+        env->IBAT[1][i] = env->spr[SPR_IBAT0U + 2*i + 1];
+    }
+    for (i = 0; (i < 4) && ((i+4) < env->nb_BATs); i++) {
+        env->DBAT[0][i+4] = env->spr[SPR_DBAT4U + 2*i];
+        env->DBAT[1][i+4] = env->spr[SPR_DBAT4U + 2*i + 1];
+        env->IBAT[0][i+4] = env->spr[SPR_IBAT4U + 2*i];
+        env->IBAT[1][i+4] = env->spr[SPR_IBAT4U + 2*i + 1];
+    }
+
+    if (!env->external_htab) {
+        /* Restore htab_base and htab_mask variables */
+        ppc_store_sdr1(env, env->spr[SPR_SDR1]);
+    }
+
+    /* Invalidate all msr bits except MSR_TGPR/MSR_HVB before restoring */
+    msr = env->msr;
+    env->msr ^= ~((1ULL << MSR_TGPR) | MSR_HVB);
+    ppc_store_msr(env, msr);
+
+    hreg_compute_mem_idx(env);
+
+    return 0;
+}
+
+static bool fpu_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+
+    return (cpu->env.insns_flags & PPC_FLOAT);
+}
+
+static const VMStateDescription vmstate_fpu = {
+    .name = "cpu/fpu",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = fpu_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_FLOAT64_ARRAY(env.fpr, PowerPCCPU, 32),
+        VMSTATE_UINTTL(env.fpscr, PowerPCCPU),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static bool altivec_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+
+    return (cpu->env.insns_flags & PPC_ALTIVEC);
+}
+
+static const VMStateDescription vmstate_altivec = {
+    .name = "cpu/altivec",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = altivec_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_AVR_ARRAY(env.avr, PowerPCCPU, 32),
+        VMSTATE_UINT32(env.vscr, PowerPCCPU),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static bool vsx_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+
+    return (cpu->env.insns_flags2 & PPC2_VSX);
+}
+
+static const VMStateDescription vmstate_vsx = {
+    .name = "cpu/vsx",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = vsx_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT64_ARRAY(env.vsr, PowerPCCPU, 32),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+#ifdef TARGET_PPC64
+/* Transactional memory state */
+static bool tm_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+    return msr_ts;
+}
+
+static const VMStateDescription vmstate_tm = {
+    .name = "cpu/tm",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .minimum_version_id_old = 1,
+    .needed = tm_needed,
+    .fields      = (VMStateField []) {
+        VMSTATE_UINTTL_ARRAY(env.tm_gpr, PowerPCCPU, 32),
+        VMSTATE_AVR_ARRAY(env.tm_vsr, PowerPCCPU, 64),
+        VMSTATE_UINT64(env.tm_cr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_lr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_ctr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_fpscr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_amr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_ppr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_vrsave, PowerPCCPU),
+        VMSTATE_UINT32(env.tm_vscr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_dscr, PowerPCCPU),
+        VMSTATE_UINT64(env.tm_tar, PowerPCCPU),
+        VMSTATE_END_OF_LIST()
+    },
+};
+#endif
+
+static bool sr_needed(void *opaque)
+{
+#ifdef TARGET_PPC64
+    PowerPCCPU *cpu = opaque;
+
+    return !(cpu->env.mmu_model & POWERPC_MMU_64);
+#else
+    return true;
+#endif
+}
+
+static const VMStateDescription vmstate_sr = {
+    .name = "cpu/sr",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = sr_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINTTL_ARRAY(env.sr, PowerPCCPU, 32),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+#ifdef TARGET_PPC64
+static int get_slbe(QEMUFile *f, void *pv, size_t size)
+{
+    ppc_slb_t *v = pv;
+
+    v->esid = qemu_get_be64(f);
+    v->vsid = qemu_get_be64(f);
+
+    return 0;
+}
+
+static void put_slbe(QEMUFile *f, void *pv, size_t size)
+{
+    ppc_slb_t *v = pv;
+
+    qemu_put_be64(f, v->esid);
+    qemu_put_be64(f, v->vsid);
+}
+
+static const VMStateInfo vmstate_info_slbe = {
+    .name = "slbe",
+    .get  = get_slbe,
+    .put  = put_slbe,
+};
+
+#define VMSTATE_SLB_ARRAY_V(_f, _s, _n, _v)                       \
+    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_slbe, ppc_slb_t)
+
+#define VMSTATE_SLB_ARRAY(_f, _s, _n)                             \
+    VMSTATE_SLB_ARRAY_V(_f, _s, _n, 0)
+
+static bool slb_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+
+    /* We don't support any of the old segment table based 64-bit CPUs */
+    return (cpu->env.mmu_model & POWERPC_MMU_64);
+}
+
+static int slb_post_load(void *opaque, int version_id)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+    int i;
+
+    /* We've pulled in the raw esid and vsid values from the migration
+     * stream, but we need to recompute the page size pointers */
+    for (i = 0; i < env->slb_nr; i++) {
+        if (ppc_store_slb(cpu, i, env->slb[i].esid, env->slb[i].vsid) < 0) {
+            /* Migration source had bad values in its SLB */
+            return -1;
+        }
+    }
+
+    return 0;
+}
+
+static const VMStateDescription vmstate_slb = {
+    .name = "cpu/slb",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = slb_needed,
+    .post_load = slb_post_load,
+    .fields = (VMStateField[]) {
+        VMSTATE_INT32_EQUAL(env.slb_nr, PowerPCCPU),
+        VMSTATE_SLB_ARRAY(env.slb, PowerPCCPU, MAX_SLB_ENTRIES),
+        VMSTATE_END_OF_LIST()
+    }
+};
+#endif /* TARGET_PPC64 */
+
+static const VMStateDescription vmstate_tlb6xx_entry = {
+    .name = "cpu/tlb6xx_entry",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINTTL(pte0, ppc6xx_tlb_t),
+        VMSTATE_UINTTL(pte1, ppc6xx_tlb_t),
+        VMSTATE_UINTTL(EPN, ppc6xx_tlb_t),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static bool tlb6xx_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+
+    return env->nb_tlb && (env->tlb_type == TLB_6XX);
+}
+
+static const VMStateDescription vmstate_tlb6xx = {
+    .name = "cpu/tlb6xx",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = tlb6xx_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
+        VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlb6, PowerPCCPU,
+                                            env.nb_tlb,
+                                            vmstate_tlb6xx_entry,
+                                            ppc6xx_tlb_t),
+        VMSTATE_UINTTL_ARRAY(env.tgpr, PowerPCCPU, 4),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static const VMStateDescription vmstate_tlbemb_entry = {
+    .name = "cpu/tlbemb_entry",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT64(RPN, ppcemb_tlb_t),
+        VMSTATE_UINTTL(EPN, ppcemb_tlb_t),
+        VMSTATE_UINTTL(PID, ppcemb_tlb_t),
+        VMSTATE_UINTTL(size, ppcemb_tlb_t),
+        VMSTATE_UINT32(prot, ppcemb_tlb_t),
+        VMSTATE_UINT32(attr, ppcemb_tlb_t),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static bool tlbemb_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+
+    return env->nb_tlb && (env->tlb_type == TLB_EMB);
+}
+
+static bool pbr403_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    uint32_t pvr = cpu->env.spr[SPR_PVR];
+
+    return (pvr & 0xffff0000) == 0x00200000;
+}
+
+static const VMStateDescription vmstate_pbr403 = {
+    .name = "cpu/pbr403",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = pbr403_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINTTL_ARRAY(env.pb, PowerPCCPU, 4),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static const VMStateDescription vmstate_tlbemb = {
+    .name = "cpu/tlb6xx",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = tlbemb_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
+        VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlbe, PowerPCCPU,
+                                            env.nb_tlb,
+                                            vmstate_tlbemb_entry,
+                                            ppcemb_tlb_t),
+        /* 403 protection registers */
+        VMSTATE_END_OF_LIST()
+    },
+    .subsections = (const VMStateDescription*[]) {
+        &vmstate_pbr403,
+        NULL
+    }
+};
+
+static const VMStateDescription vmstate_tlbmas_entry = {
+    .name = "cpu/tlbmas_entry",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT32(mas8, ppcmas_tlb_t),
+        VMSTATE_UINT32(mas1, ppcmas_tlb_t),
+        VMSTATE_UINT64(mas2, ppcmas_tlb_t),
+        VMSTATE_UINT64(mas7_3, ppcmas_tlb_t),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static bool tlbmas_needed(void *opaque)
+{
+    PowerPCCPU *cpu = opaque;
+    CPUPPCState *env = &cpu->env;
+
+    return env->nb_tlb && (env->tlb_type == TLB_MAS);
+}
+
+static const VMStateDescription vmstate_tlbmas = {
+    .name = "cpu/tlbmas",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = tlbmas_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
+        VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlbm, PowerPCCPU,
+                                            env.nb_tlb,
+                                            vmstate_tlbmas_entry,
+                                            ppcmas_tlb_t),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+const VMStateDescription vmstate_ppc_cpu = {
+    .name = "cpu",
+    .version_id = 5,
+    .minimum_version_id = 5,
+    .minimum_version_id_old = 4,
+    .load_state_old = cpu_load_old,
+    .pre_save = cpu_pre_save,
+    .post_load = cpu_post_load,
+    .fields = (VMStateField[]) {
+        VMSTATE_UNUSED(sizeof(target_ulong)), /* was _EQUAL(env.spr[SPR_PVR]) */
+
+        /* User mode architected state */
+        VMSTATE_UINTTL_ARRAY(env.gpr, PowerPCCPU, 32),
+#if !defined(TARGET_PPC64)
+        VMSTATE_UINTTL_ARRAY(env.gprh, PowerPCCPU, 32),
+#endif
+        VMSTATE_UINT32_ARRAY(env.crf, PowerPCCPU, 8),
+        VMSTATE_UINTTL(env.nip, PowerPCCPU),
+
+        /* SPRs */
+        VMSTATE_UINTTL_ARRAY(env.spr, PowerPCCPU, 1024),
+        VMSTATE_UINT64(env.spe_acc, PowerPCCPU),
+
+        /* Reservation */
+        VMSTATE_UINTTL(env.reserve_addr, PowerPCCPU),
+
+        /* Supervisor mode architected state */
+        VMSTATE_UINTTL(env.msr, PowerPCCPU),
+
+        /* Internal state */
+        VMSTATE_UINTTL(env.hflags_nmsr, PowerPCCPU),
+        /* FIXME: access_type? */
+
+        /* Sanity checking */
+        VMSTATE_UINTTL_TEST(mig_msr_mask, PowerPCCPU, cpu_pre_2_8_migration),
+        VMSTATE_UINT64_TEST(mig_insns_flags, PowerPCCPU, cpu_pre_2_8_migration),
+        VMSTATE_UINT64_TEST(mig_insns_flags2, PowerPCCPU,
+                            cpu_pre_2_8_migration),
+        VMSTATE_UINT32_TEST(mig_nb_BATs, PowerPCCPU, cpu_pre_2_8_migration),
+        VMSTATE_END_OF_LIST()
+    },
+    .subsections = (const VMStateDescription*[]) {
+        &vmstate_fpu,
+        &vmstate_altivec,
+        &vmstate_vsx,
+        &vmstate_sr,
+#ifdef TARGET_PPC64
+        &vmstate_tm,
+        &vmstate_slb,
+#endif /* TARGET_PPC64 */
+        &vmstate_tlb6xx,
+        &vmstate_tlbemb,
+        &vmstate_tlbmas,
+        NULL
+    }
+};