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Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging 

# By Alexander Graf (12) and others
# Via Alexander Graf
* agraf/ppc-for-upstream: (32 commits)
  PPC: Ignore writes to L2CR
  mac-io: Add escc-legacy memory alias region
  PPC: Newworld: Add second uninorth control register set
  PPC: Newworld: Add uninorth token register
  PPC: Add clock-frequency export for Mac machines
  PPC: Introduce an alias cache for faster lookups
  PPC: Fix GDB read on code area for PPC6xx
  PPC: Add dump_mmu() for 6xx
  target-ppc: Introduce unrealizefn for PowerPCCPU
  booke_ppc: limit booke timer to max when timeout overflow
  Graphics: Switch to 800x600x32 as default mode
  pseries: Update MAINTAINERS information
  target-ppc kvm: save cr register
  pseries: Fix compiler warning (conversion of pointer to integral value)
  spapr-rtas: add CPU argument to RTAS calls
  target-ppc: Change default machine for 64-bit
  ppc: do not register IABR SPR twice for 603e
  target-ppc: Drop redundant flags assignments from CPU families
  mpc8544_guts: Turn qdev initfn into instance_init
  mpc8544_guts: QOM'ify
  ...

Message-id: 1372556709-23868-1-git-send-email-agraf@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2013-07-01 09:03:04 -05:00
parent f7d1f9d4e7 2345f1c014
commit 1acd5a3739
38 changed files with 792 additions and 205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
MAINTAINERS
View File

@ -428,11 +428,14 @@ F: hw/pci/devices/host-prep.[hc]
F: hw/isa/pc87312.[hc]
sPAPR
M: David Gibson <david@gibson.dropbear.id.au>
M: Alexander Graf <agraf@suse.de>
L: qemu-ppc@nongnu.org
S: Supported
F: hw/*/spapr*
F: include/hw/*/spapr*
F: hw/*/xics*
F: include/hw/*/xics*
F: pc-bios/spapr-rtas/*
virtex_ml507
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>

2
arch_init.c
View File

@ -65,7 +65,7 @@ int graphic_depth = 8;
#else
int graphic_width = 800;
int graphic_height = 600;
int graphic_depth = 15;
int graphic_depth = 32;
#endif

2
cpus.c
View File

@ -71,7 +71,7 @@ static bool cpu_thread_is_idle(CPUState *cpu)
return true;
}
if (!cpu->halted || qemu_cpu_has_work(cpu) ||
kvm_async_interrupts_enabled()) {
kvm_halt_in_kernel()) {
return false;
}
return true;

1
default-configs/ppc-softmmu.mak
View File

@ -43,5 +43,6 @@ CONFIG_XILINX=y
CONFIG_XILINX_ETHLITE=y
CONFIG_OPENPIC=y
CONFIG_E500=y
CONFIG_OPENPIC_KVM=$(and $(CONFIG_E500),$(CONFIG_KVM))
# For PReP
CONFIG_MC146818RTC=y

1
default-configs/ppc64-softmmu.mak
View File

@ -44,6 +44,7 @@ CONFIG_XILINX_ETHLITE=y
CONFIG_OPENPIC=y
CONFIG_PSERIES=y
CONFIG_E500=y
CONFIG_OPENPIC_KVM=$(and $(CONFIG_E500),$(CONFIG_KVM))
# For pSeries
CONFIG_PCI_HOTPLUG=y
# For PReP

1
default-configs/ppcemb-softmmu.mak
View File

@ -38,5 +38,6 @@ CONFIG_XILINX=y
CONFIG_XILINX_ETHLITE=y
CONFIG_OPENPIC=y
CONFIG_E500=y
CONFIG_OPENPIC_KVM=$(and $(CONFIG_E500),$(CONFIG_KVM))
# For PReP
CONFIG_MC146818RTC=y

1
hw/i386/kvm/ioapic.c
View File

@ -40,6 +40,7 @@ void kvm_pc_setup_irq_routing(bool pci_enabled)
}
}
}
kvm_irqchip_commit_routes(s);
}
}

1
hw/intc/Makefile.objs
View File

@ -20,4 +20,5 @@ obj-$(CONFIG_GRLIB) += grlib_irqmp.o
obj-$(CONFIG_IOAPIC) += ioapic.o
obj-$(CONFIG_OMAP) += omap_intc.o
obj-$(CONFIG_OPENPIC) += openpic.o
obj-$(CONFIG_OPENPIC_KVM) += openpic_kvm.o
obj-$(CONFIG_SH4) += sh_intc.o

89
hw/intc/openpic.c
View File

@ -57,11 +57,7 @@ static const int debug_openpic = 0;
} while (0)
#define MAX_CPU 32
#define MAX_SRC 256
#define MAX_TMR 4
#define MAX_IPI 4
#define MAX_MSI 8
#define MAX_IRQ (MAX_SRC + MAX_IPI + MAX_TMR)
#define VID 0x03 /* MPIC version ID */
/* OpenPIC capability flags */
@ -78,7 +74,7 @@ static const int debug_openpic = 0;
#define OPENPIC_SUMMARY_REG_START 0x3800
#define OPENPIC_SUMMARY_REG_SIZE 0x800
#define OPENPIC_SRC_REG_START 0x10000
#define OPENPIC_SRC_REG_SIZE (MAX_SRC * 0x20)
#define OPENPIC_SRC_REG_SIZE (OPENPIC_MAX_SRC * 0x20)
#define OPENPIC_CPU_REG_START 0x20000
#define OPENPIC_CPU_REG_SIZE 0x100 + ((MAX_CPU - 1) * 0x1000)
@ -86,8 +82,8 @@ static const int debug_openpic = 0;
#define RAVEN_MAX_CPU 2
#define RAVEN_MAX_EXT 48
#define RAVEN_MAX_IRQ 64
#define RAVEN_MAX_TMR MAX_TMR
#define RAVEN_MAX_IPI MAX_IPI
#define RAVEN_MAX_TMR OPENPIC_MAX_TMR
#define RAVEN_MAX_IPI OPENPIC_MAX_IPI
/* Interrupt definitions */
#define RAVEN_FE_IRQ (RAVEN_MAX_EXT) /* Internal functional IRQ */
@ -209,7 +205,7 @@ typedef struct IRQQueue {
/* Round up to the nearest 64 IRQs so that the queue length
* won't change when moving between 32 and 64 bit hosts.
*/
unsigned long queue[BITS_TO_LONGS((MAX_IRQ + 63) & ~63)];
unsigned long queue[BITS_TO_LONGS((OPENPIC_MAX_IRQ + 63) & ~63)];
int next;
int priority;
} IRQQueue;
@ -255,8 +251,13 @@ typedef struct IRQDest {
uint32_t outputs_active[OPENPIC_OUTPUT_NB];
} IRQDest;
#define OPENPIC(obj) OBJECT_CHECK(OpenPICState, (obj), TYPE_OPENPIC)
typedef struct OpenPICState {
SysBusDevice busdev;
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion mem;
/* Behavior control */
@ -283,7 +284,7 @@ typedef struct OpenPICState {
uint32_t spve; /* Spurious vector register */
uint32_t tfrr; /* Timer frequency reporting register */
/* Source registers */
IRQSource src[MAX_IRQ];
IRQSource src[OPENPIC_MAX_IRQ];
/* Local registers per output pin */
IRQDest dst[MAX_CPU];
uint32_t nb_cpus;
@ -291,7 +292,7 @@ typedef struct OpenPICState {
struct {
uint32_t tccr; /* Global timer current count register */
uint32_t tbcr; /* Global timer base count register */
} timers[MAX_TMR];
} timers[OPENPIC_MAX_TMR];
/* Shared MSI registers */
struct {
uint32_t msir; /* Shared Message Signaled Interrupt Register */
@ -503,7 +504,7 @@ static void openpic_set_irq(void *opaque, int n_IRQ, int level)
OpenPICState *opp = opaque;
IRQSource *src;
if (n_IRQ >= MAX_IRQ) {
if (n_IRQ >= OPENPIC_MAX_IRQ) {
fprintf(stderr, "%s: IRQ %d out of range\n", __func__, n_IRQ);
abort();
}
@ -537,7 +538,7 @@ static void openpic_set_irq(void *opaque, int n_IRQ, int level)
static void openpic_reset(DeviceState *d)
{
OpenPICState *opp = FROM_SYSBUS(typeof(*opp), SYS_BUS_DEVICE(d));
OpenPICState *opp = OPENPIC(d);
int i;
opp->gcr = GCR_RESET;
@ -576,7 +577,7 @@ static void openpic_reset(DeviceState *d)
opp->dst[i].servicing.next = -1;
}
/* Initialise timers */
for (i = 0; i < MAX_TMR; i++) {
for (i = 0; i < OPENPIC_MAX_TMR; i++) {
opp->timers[i].tccr = 0;
opp->timers[i].tbcr = TBCR_CI;
}
@ -703,7 +704,7 @@ static void openpic_gcr_write(OpenPICState *opp, uint64_t val)
bool mpic_proxy = false;
if (val & GCR_RESET) {
openpic_reset(&opp->busdev.qdev);
openpic_reset(DEVICE(opp));
return;
}
@ -1182,7 +1183,7 @@ static uint32_t openpic_iack(OpenPICState *opp, IRQDest *dst, int cpu)
IRQ_resetbit(&dst->raised, irq);
}
if ((irq >= opp->irq_ipi0) && (irq < (opp->irq_ipi0 + MAX_IPI))) {
if ((irq >= opp->irq_ipi0) && (irq < (opp->irq_ipi0 + OPENPIC_MAX_IPI))) {
src->destmask &= ~(1 << cpu);
if (src->destmask && !src->level) {
/* trigger on CPUs that didn't know about it yet */
@ -1381,7 +1382,7 @@ static void openpic_save(QEMUFile* f, void *opaque)
sizeof(opp->dst[i].outputs_active));
}
for (i = 0; i < MAX_TMR; i++) {
for (i = 0; i < OPENPIC_MAX_TMR; i++) {
qemu_put_be32s(f, &opp->timers[i].tccr);
qemu_put_be32s(f, &opp->timers[i].tbcr);
}
@ -1440,7 +1441,7 @@ static int openpic_load(QEMUFile* f, void *opaque, int version_id)
sizeof(opp->dst[i].outputs_active));
}
for (i = 0; i < MAX_TMR; i++) {
for (i = 0; i < OPENPIC_MAX_TMR; i++) {
qemu_get_be32s(f, &opp->timers[i].tccr);
qemu_get_be32s(f, &opp->timers[i].tbcr);
}
@ -1473,7 +1474,7 @@ typedef struct MemReg {
static void fsl_common_init(OpenPICState *opp)
{
int i;
int virq = MAX_SRC;
int virq = OPENPIC_MAX_SRC;
opp->vid = VID_REVISION_1_2;
opp->vir = VIR_GENERIC;
@ -1481,14 +1482,14 @@ static void fsl_common_init(OpenPICState *opp)
opp->tfrr_reset = 0;
opp->ivpr_reset = IVPR_MASK_MASK;
opp->idr_reset = 1 << 0;
opp->max_irq = MAX_IRQ;
opp->max_irq = OPENPIC_MAX_IRQ;
opp->irq_ipi0 = virq;
virq += MAX_IPI;
virq += OPENPIC_MAX_IPI;
opp->irq_tim0 = virq;
virq += MAX_TMR;
virq += OPENPIC_MAX_TMR;
assert(virq <= MAX_IRQ);
assert(virq <= OPENPIC_MAX_IRQ);
opp->irq_msi = 224;
@ -1498,13 +1499,13 @@ static void fsl_common_init(OpenPICState *opp)
}
/* Internal interrupts, including message and MSI */
for (i = 16; i < MAX_SRC; i++) {
for (i = 16; i < OPENPIC_MAX_SRC; i++) {
opp->src[i].type = IRQ_TYPE_FSLINT;
opp->src[i].level = true;
}
/* timers and IPIs */
for (i = MAX_SRC; i < virq; i++) {
for (i = OPENPIC_MAX_SRC; i < virq; i++) {
opp->src[i].type = IRQ_TYPE_FSLSPECIAL;
opp->src[i].level = false;
}
@ -1526,9 +1527,17 @@ static void map_list(OpenPICState *opp, const MemReg *list, int *count)
}
}
static int openpic_init(SysBusDevice *dev)
static void openpic_init(Object *obj)
{
OpenPICState *opp = FROM_SYSBUS(typeof (*opp), dev);
OpenPICState *opp = OPENPIC(obj);
memory_region_init(&opp->mem, "openpic", 0x40000);
}
static void openpic_realize(DeviceState *dev, Error **errp)
{
SysBusDevice *d = SYS_BUS_DEVICE(dev);
OpenPICState *opp = OPENPIC(dev);
int i, j;
int list_count = 0;
static const MemReg list_le[] = {
@ -1561,8 +1570,6 @@ static int openpic_init(SysBusDevice *dev)
{NULL}
};
memory_region_init(&opp->mem, "openpic", 0x40000);
switch (opp->model) {
case OPENPIC_MODEL_FSL_MPIC_20:
default:
@ -1605,9 +1612,9 @@ static int openpic_init(SysBusDevice *dev)
opp->brr1 = -1;
opp->mpic_mode_mask = GCR_MODE_MIXED;
/* Only UP supported today */
if (opp->nb_cpus != 1) {
return -EINVAL;
error_setg(errp, "Only UP supported today");
return;
}
map_list(opp, list_le, &list_count);
@ -1617,17 +1624,15 @@ static int openpic_init(SysBusDevice *dev)
for (i = 0; i < opp->nb_cpus; i++) {
opp->dst[i].irqs = g_new(qemu_irq, OPENPIC_OUTPUT_NB);
for (j = 0; j < OPENPIC_OUTPUT_NB; j++) {
sysbus_init_irq(dev, &opp->dst[i].irqs[j]);
sysbus_init_irq(d, &opp->dst[i].irqs[j]);
}
}
register_savevm(&opp->busdev.qdev, "openpic", 0, 2,
register_savevm(dev, "openpic", 0, 2,
openpic_save, openpic_load, opp);
sysbus_init_mmio(dev, &opp->mem);
qdev_init_gpio_in(&dev->qdev, openpic_set_irq, opp->max_irq);
return 0;
sysbus_init_mmio(d, &opp->mem);
qdev_init_gpio_in(dev, openpic_set_irq, opp->max_irq);
}
static Property openpic_properties[] = {
@ -1636,20 +1641,20 @@ static Property openpic_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
static void openpic_class_init(ObjectClass *klass, void *data)
static void openpic_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(oc);
k->init = openpic_init;
dc->realize = openpic_realize;
dc->props = openpic_properties;
dc->reset = openpic_reset;
}
static const TypeInfo openpic_info = {
.name = "openpic",
.name = TYPE_OPENPIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(OpenPICState),
.instance_init = openpic_init,
.class_init = openpic_class_init,
};

264
hw/intc/openpic_kvm.c Normal file
View File

@ -0,0 +1,264 @@
/*
* KVM in-kernel OpenPIC
*
* Copyright 2013 Freescale Semiconductor, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <sys/ioctl.h>
#include "exec/address-spaces.h"
#include "hw/hw.h"
#include "hw/ppc/openpic.h"
#include "hw/pci/msi.h"
#include "hw/sysbus.h"
#include "sysemu/kvm.h"
#include "qemu/log.h"
#define KVM_OPENPIC(obj) \
OBJECT_CHECK(KVMOpenPICState, (obj), TYPE_KVM_OPENPIC)
typedef struct KVMOpenPICState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion mem;
MemoryListener mem_listener;
uint32_t fd;
uint32_t model;
} KVMOpenPICState;
static void kvm_openpic_set_irq(void *opaque, int n_IRQ, int level)
{
kvm_set_irq(kvm_state, n_IRQ, level);
}
static void kvm_openpic_reset(DeviceState *d)
{
qemu_log_mask(LOG_UNIMP, "%s: unimplemented\n", __func__);
}
static void kvm_openpic_write(void *opaque, hwaddr addr, uint64_t val,
unsigned size)
{
KVMOpenPICState *opp = opaque;
struct kvm_device_attr attr;
uint32_t val32 = val;
int ret;
attr.group = KVM_DEV_MPIC_GRP_REGISTER;
attr.attr = addr;
attr.addr = (uint64_t)(unsigned long)&val32;
ret = ioctl(opp->fd, KVM_SET_DEVICE_ATTR, &attr);
if (ret < 0) {
qemu_log_mask(LOG_UNIMP, "%s: %s %" PRIx64 "\n", __func__,
strerror(errno), attr.attr);
}
}
static uint64_t kvm_openpic_read(void *opaque, hwaddr addr, unsigned size)
{
KVMOpenPICState *opp = opaque;
struct kvm_device_attr attr;
uint32_t val = 0xdeadbeef;
int ret;
attr.group = KVM_DEV_MPIC_GRP_REGISTER;
attr.attr = addr;
attr.addr = (uint64_t)(unsigned long)&val;
ret = ioctl(opp->fd, KVM_GET_DEVICE_ATTR, &attr);
if (ret < 0) {
qemu_log_mask(LOG_UNIMP, "%s: %s %" PRIx64 "\n", __func__,
strerror(errno), attr.attr);
return 0;
}
return val;
}
static const MemoryRegionOps kvm_openpic_mem_ops = {
.write = kvm_openpic_write,
.read = kvm_openpic_read,
.endianness = DEVICE_BIG_ENDIAN,
.impl = {
.min_access_size = 4,
.max_access_size = 4,
},
};
static void kvm_openpic_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
KVMOpenPICState *opp = container_of(listener, KVMOpenPICState,
mem_listener);
struct kvm_device_attr attr;
uint64_t reg_base;
int ret;
if (section->address_space != &address_space_memory) {
abort();
}
reg_base = section->offset_within_address_space;
attr.group = KVM_DEV_MPIC_GRP_MISC;
attr.attr = KVM_DEV_MPIC_BASE_ADDR;
attr.addr = (uint64_t)(unsigned long)&reg_base;
ret = ioctl(opp->fd, KVM_SET_DEVICE_ATTR, &attr);
if (ret < 0) {
fprintf(stderr, "%s: %s %" PRIx64 "\n", __func__,
strerror(errno), reg_base);
}
}
static void kvm_openpic_region_del(MemoryListener *listener,
MemoryRegionSection *section)
{
KVMOpenPICState *opp = container_of(listener, KVMOpenPICState,
mem_listener);
struct kvm_device_attr attr;
uint64_t reg_base = 0;
int ret;
attr.group = KVM_DEV_MPIC_GRP_MISC;
attr.attr = KVM_DEV_MPIC_BASE_ADDR;
attr.addr = (uint64_t)(unsigned long)&reg_base;
ret = ioctl(opp->fd, KVM_SET_DEVICE_ATTR, &attr);
if (ret < 0) {
fprintf(stderr, "%s: %s %" PRIx64 "\n", __func__,
strerror(errno), reg_base);
}
}
static void kvm_openpic_init(Object *obj)
{
KVMOpenPICState *opp = KVM_OPENPIC(obj);
memory_region_init_io(&opp->mem, &kvm_openpic_mem_ops, opp,
"kvm-openpic", 0x40000);
}
static void kvm_openpic_realize(DeviceState *dev, Error **errp)
{
SysBusDevice *d = SYS_BUS_DEVICE(dev);
KVMOpenPICState *opp = KVM_OPENPIC(dev);
KVMState *s = kvm_state;
int kvm_openpic_model;
struct kvm_create_device cd = {0};
int ret, i;
if (!kvm_check_extension(s, KVM_CAP_DEVICE_CTRL)) {
error_setg(errp, "Kernel is lacking Device Control API");
return;
}
switch (opp->model) {
case OPENPIC_MODEL_FSL_MPIC_20:
kvm_openpic_model = KVM_DEV_TYPE_FSL_MPIC_20;
break;
case OPENPIC_MODEL_FSL_MPIC_42:
kvm_openpic_model = KVM_DEV_TYPE_FSL_MPIC_42;
break;
default:
error_setg(errp, "Unsupported OpenPIC model %" PRIu32, opp->model);
return;
}
cd.type = kvm_openpic_model;
ret = kvm_vm_ioctl(s, KVM_CREATE_DEVICE, &cd);
if (ret < 0) {
error_setg(errp, "Can't create device %d: %s",
cd.type, strerror(errno));
return;
}
opp->fd = cd.fd;
sysbus_init_mmio(d, &opp->mem);
qdev_init_gpio_in(dev, kvm_openpic_set_irq, OPENPIC_MAX_IRQ);
opp->mem_listener.region_add = kvm_openpic_region_add;
opp->mem_listener.region_add = kvm_openpic_region_del;
memory_listener_register(&opp->mem_listener, &address_space_memory);
/* indicate pic capabilities */
msi_supported = true;
kvm_kernel_irqchip = true;
kvm_async_interrupts_allowed = true;
/* set up irq routing */
kvm_init_irq_routing(kvm_state);
for (i = 0; i < 256; ++i) {
kvm_irqchip_add_irq_route(kvm_state, i, 0, i);
}
kvm_irqfds_allowed = true;
kvm_msi_via_irqfd_allowed = true;
kvm_gsi_routing_allowed = true;
kvm_irqchip_commit_routes(s);
}
int kvm_openpic_connect_vcpu(DeviceState *d, CPUState *cs)
{
KVMOpenPICState *opp = KVM_OPENPIC(d);
struct kvm_enable_cap encap = {};
encap.cap = KVM_CAP_IRQ_MPIC;
encap.args[0] = opp->fd;
encap.args[1] = cs->cpu_index;
return kvm_vcpu_ioctl(cs, KVM_ENABLE_CAP, &encap);
}
static Property kvm_openpic_properties[] = {
DEFINE_PROP_UINT32("model", KVMOpenPICState, model,
OPENPIC_MODEL_FSL_MPIC_20),
DEFINE_PROP_END_OF_LIST(),
};
static void kvm_openpic_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = kvm_openpic_realize;
dc->props = kvm_openpic_properties;
dc->reset = kvm_openpic_reset;
}
static const TypeInfo kvm_openpic_info = {
.name = TYPE_KVM_OPENPIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(KVMOpenPICState),
.instance_init = kvm_openpic_init,
.class_init = kvm_openpic_class_init,
};
static void kvm_openpic_register_types(void)
{
type_register_static(&kvm_openpic_info);
}
type_init(kvm_openpic_register_types)

47
hw/misc/macio/macio.c
View File

@ -69,12 +69,59 @@ typedef struct NewWorldMacIOState {
MACIOIDEState ide[2];
} NewWorldMacIOState;
/*
* The mac-io has two interfaces to the ESCC. One is called "escc-legacy",
* while the other one is the normal, current ESCC interface.
*
* The magic below creates memory aliases to spawn the escc-legacy device
* purely by rerouting the respective registers to our escc region. This
* works because the only difference between the two memory regions is the
* register layout, not their semantics.
*
* Reference: ftp://ftp.software.ibm.com/rs6000/technology/spec/chrp/inwork/CHRP_IORef_1.0.pdf
*/
static void macio_escc_legacy_setup(MacIOState *macio_state)
{
MemoryRegion *escc_legacy = g_new(MemoryRegion, 1);
MemoryRegion *bar = &macio_state->bar;
int i;
static const int maps[] = {
0x00, 0x00,
0x02, 0x20,
0x04, 0x10,
0x06, 0x30,
0x08, 0x40,
0x0A, 0x50,
0x60, 0x60,
0x70, 0x70,
0x80, 0x70,
0x90, 0x80,
0xA0, 0x90,
0xB0, 0xA0,
0xC0, 0xB0,
0xD0, 0xC0,
0xE0, 0xD0,
0xF0, 0xE0,
};
memory_region_init(escc_legacy, "escc-legacy", 256);
for (i = 0; i < ARRAY_SIZE(maps); i += 2) {
MemoryRegion *port = g_new(MemoryRegion, 1);
memory_region_init_alias(port, "escc-legacy-port", macio_state->escc_mem,
maps[i+1], 0x2);
memory_region_add_subregion(escc_legacy, maps[i], port);
}
memory_region_add_subregion(bar, 0x12000, escc_legacy);
}
static void macio_bar_setup(MacIOState *macio_state)
{
MemoryRegion *bar = &macio_state->bar;
if (macio_state->escc_mem) {
memory_region_add_subregion(bar, 0x13000, macio_state->escc_mem);
macio_escc_legacy_setup(macio_state);
}
}

4
hw/nvram/spapr_nvram.c
View File

@ -44,7 +44,7 @@ typedef struct sPAPRNVRAM {
#define DEFAULT_NVRAM_SIZE 65536
#define MAX_NVRAM_SIZE (UINT16_MAX * 16)
static void rtas_nvram_fetch(sPAPREnvironment *spapr,
static void rtas_nvram_fetch(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -91,7 +91,7 @@ static void rtas_nvram_fetch(sPAPREnvironment *spapr,
rtas_st(rets, 1, (alen < 0) ? 0 : alen);
}
static void rtas_nvram_store(sPAPREnvironment *spapr,
static void rtas_nvram_store(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)

125
hw/ppc/e500.c
View File

@ -472,6 +472,107 @@ static void ppce500_cpu_reset(void *opaque)
mmubooke_create_initial_mapping(env);
}
static DeviceState *ppce500_init_mpic_qemu(PPCE500Params *params,
qemu_irq **irqs)
{
DeviceState *dev;
SysBusDevice *s;
int i, j, k;
dev = qdev_create(NULL, TYPE_OPENPIC);
qdev_prop_set_uint32(dev, "model", params->mpic_version);
qdev_prop_set_uint32(dev, "nb_cpus", smp_cpus);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
k = 0;
for (i = 0; i < smp_cpus; i++) {
for (j = 0; j < OPENPIC_OUTPUT_NB; j++) {
sysbus_connect_irq(s, k++, irqs[i][j]);
}
}
return dev;
}
static DeviceState *ppce500_init_mpic_kvm(PPCE500Params *params,
qemu_irq **irqs)
{
DeviceState *dev;
CPUPPCState *env;
CPUState *cs;
int r;
dev = qdev_create(NULL, TYPE_KVM_OPENPIC);
qdev_prop_set_uint32(dev, "model", params->mpic_version);
r = qdev_init(dev);
if (r) {
return NULL;
}
for (env = first_cpu; env != NULL; env = env->next_cpu) {
cs = ENV_GET_CPU(env);
if (kvm_openpic_connect_vcpu(dev, cs)) {
fprintf(stderr, "%s: failed to connect vcpu to irqchip\n",
__func__);
abort();
}
}
return dev;
}
static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr,
qemu_irq **irqs)
{
QemuOptsList *list;
qemu_irq *mpic;
DeviceState *dev = NULL;
SysBusDevice *s;
int i;
mpic = g_new(qemu_irq, 256);
if (kvm_enabled()) {
bool irqchip_allowed = true, irqchip_required = false;
list = qemu_find_opts("machine");
if (!QTAILQ_EMPTY(&list->head)) {
irqchip_allowed = qemu_opt_get_bool(QTAILQ_FIRST(&list->head),
"kernel_irqchip", true);
irqchip_required = qemu_opt_get_bool(QTAILQ_FIRST(&list->head),
"kernel_irqchip", false);
}
if (irqchip_allowed) {
dev = ppce500_init_mpic_kvm(params, irqs);
}
if (irqchip_required && !dev) {
fprintf(stderr, "%s: irqchip requested but unavailable\n",
__func__);
abort();
}
}
if (!dev) {
dev = ppce500_init_mpic_qemu(params, irqs);
}
for (i = 0; i < 256; i++) {
mpic[i] = qdev_get_gpio_in(dev, i);
}
s = SYS_BUS_DEVICE(dev);
memory_region_add_subregion(ccsr, MPC8544_MPIC_REGS_OFFSET,
s->mmio[0].memory);
return mpic;
}
void ppce500_init(PPCE500Params *params)
{
MemoryRegion *address_space_mem = get_system_memory();
@ -487,7 +588,7 @@ void ppce500_init(PPCE500Params *params)
target_ulong initrd_base = 0;
target_long initrd_size = 0;
target_ulong cur_base = 0;
int i = 0, j, k;
int i;
unsigned int pci_irq_nrs[4] = {1, 2, 3, 4};
qemu_irq **irqs, *mpic;
DeviceState *dev;
@ -563,27 +664,7 @@ void ppce500_init(PPCE500Params *params)
memory_region_add_subregion(address_space_mem, MPC8544_CCSRBAR_BASE,
ccsr_addr_space);
/* MPIC */
mpic = g_new(qemu_irq, 256);
dev = qdev_create(NULL, "openpic");
qdev_prop_set_uint32(dev, "nb_cpus", smp_cpus);
qdev_prop_set_uint32(dev, "model", params->mpic_version);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
k = 0;
for (i = 0; i < smp_cpus; i++) {
for (j = 0; j < OPENPIC_OUTPUT_NB; j++) {
sysbus_connect_irq(s, k++, irqs[i][j]);
}
}
for (i = 0; i < 256; i++) {
mpic[i] = qdev_get_gpio_in(dev, i);
}
memory_region_add_subregion(ccsr_addr_space, MPC8544_MPIC_REGS_OFFSET,
s->mmio[0].memory);
mpic = ppce500_init_mpic(params, ccsr_addr_space, irqs);
/* Serial */
if (serial_hds[0]) {

24
hw/ppc/mac_newworld.c
View File

@ -87,6 +87,9 @@ static void unin_write(void *opaque, hwaddr addr, uint64_t value,
unsigned size)
{
UNIN_DPRINTF("write addr " TARGET_FMT_plx " val %"PRIx64"\n", addr, value);
if (addr == 0x0) {
*(int*)opaque = value;
}
}
static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size)
@ -94,6 +97,11 @@ static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size)
uint32_t value;
value = 0;
switch (addr) {
case 0:
value = *(int*)opaque;
}
UNIN_DPRINTF("readl addr " TARGET_FMT_plx " val %x\n", addr, value);
return value;
@ -144,6 +152,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
char *filename;
qemu_irq *pic, **openpic_irqs;
MemoryRegion *unin_memory = g_new(MemoryRegion, 1);
MemoryRegion *unin2_memory = g_new(MemoryRegion, 1);
int linux_boot, i, j, k;
MemoryRegion *ram = g_new(MemoryRegion, 1), *bios = g_new(MemoryRegion, 1);
hwaddr kernel_base, initrd_base, cmdline_base = 0;
@ -162,6 +171,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
int machine_arch;
SysBusDevice *s;
DeviceState *dev;
int *token = g_new(int, 1);
linux_boot = (kernel_filename != NULL);
@ -279,10 +289,13 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
/* Register 8 MB of ISA IO space */
isa_mmio_init(0xf2000000, 0x00800000);
/* UniN init */
memory_region_init_io(unin_memory, &unin_ops, NULL, "unin", 0x1000);
/* UniN init: XXX should be a real device */
memory_region_init_io(unin_memory, &unin_ops, token, "unin", 0x1000);
memory_region_add_subregion(get_system_memory(), 0xf8000000, unin_memory);
memory_region_init_io(unin2_memory, &unin_ops, token, "unin", 0x1000);
memory_region_add_subregion(get_system_memory(), 0xf3000000, unin2_memory);
openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));
openpic_irqs[0] =
g_malloc0(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB);
@ -329,7 +342,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
pic = g_new(qemu_irq, 64);
dev = qdev_create(NULL, "openpic");
dev = qdev_create(NULL, TYPE_OPENPIC);
qdev_prop_set_uint32(dev, "model", OPENPIC_MODEL_RAVEN);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
@ -449,6 +462,8 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
} else {
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
}
/* Mac OS X requires a "known good" clock-frequency value; pass it one. */
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, 266000000);
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
@ -458,9 +473,6 @@ static QEMUMachine core99_machine = {
.desc = "Mac99 based PowerMAC",
.init = ppc_core99_init,
.max_cpus = MAX_CPUS,
#ifdef TARGET_PPC64
.is_default = 1,
#endif
DEFAULT_MACHINE_OPTIONS,
};

2
hw/ppc/mac_oldworld.c
View File

@ -333,6 +333,8 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
} else {
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
}
/* Mac OS X requires a "known good" clock-frequency value; pass it one. */
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, 266000000);
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}

32
hw/ppc/mpc8544_guts.c
View File

@ -51,8 +51,14 @@
#define MPC8544_GUTS_ADDR_SRDS2CR1 0xF10
#define MPC8544_GUTS_ADDR_SRDS2CR3 0xF18
#define TYPE_MPC8544_GUTS "mpc8544-guts"
#define MPC8544_GUTS(obj) OBJECT_CHECK(GutsState, (obj), TYPE_MPC8544_GUTS)
struct GutsState {
SysBusDevice busdev;
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
};
@ -108,31 +114,21 @@ static const MemoryRegionOps mpc8544_guts_ops = {
},
};
static int mpc8544_guts_initfn(SysBusDevice *dev)
static void mpc8544_guts_initfn(Object *obj)
{
GutsState *s;
s = FROM_SYSBUS(GutsState, SYS_BUS_DEVICE(dev));
SysBusDevice *d = SYS_BUS_DEVICE(obj);
GutsState *s = MPC8544_GUTS(obj);
memory_region_init_io(&s->iomem, &mpc8544_guts_ops, s,
"mpc6544.guts", MPC8544_GUTS_MMIO_SIZE);
sysbus_init_mmio(dev, &s->iomem);
return 0;
}
static void mpc8544_guts_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = mpc8544_guts_initfn;
"mpc8544.guts", MPC8544_GUTS_MMIO_SIZE);
sysbus_init_mmio(d, &s->iomem);
}
static const TypeInfo mpc8544_guts_info = {
.name = "mpc8544-guts",
.name = TYPE_MPC8544_GUTS,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(GutsState),
.class_init = mpc8544_guts_class_init,
.instance_init = mpc8544_guts_initfn,
};
static void mpc8544_guts_register_types(void)

24
hw/ppc/ppc_booke.c
View File

@ -131,17 +131,33 @@ static void booke_update_fixed_timer(CPUPPCState *env,
struct QEMUTimer *timer)
{
ppc_tb_t *tb_env = env->tb_env;
uint64_t lapse;
uint64_t delta_tick, ticks = 0;
uint64_t tb;
uint64_t period = 1 << (target_bit + 1);
uint64_t period;
uint64_t now;
now = qemu_get_clock_ns(vm_clock);
tb = cpu_ppc_get_tb(tb_env, now, tb_env->tb_offset);
period = 1ULL << target_bit;
delta_tick = period - (tb & (period - 1));
lapse = period - ((tb - (1 << target_bit)) & (period - 1));
/* the timer triggers only when the selected bit toggles from 0 to 1 */
if (tb & period) {
ticks = period;
}
*next = now + muldiv64(lapse, get_ticks_per_sec(), tb_env->tb_freq);
if (ticks + delta_tick < ticks) {
/* Overflow, so assume the biggest number we can express. */
ticks = UINT64_MAX;
} else {
ticks += delta_tick;
}
*next = now + muldiv64(ticks, get_ticks_per_sec(), tb_env->tb_freq);
if ((*next < now) || (*next > INT64_MAX)) {
/* Overflow, so assume the biggest number the qemu timer supports. */
*next = INT64_MAX;
}
/* XXX: If expire time is now. We can't run the callback because we don't
* have access to it. So we just set the timer one nanosecond later.

3
hw/ppc/spapr.c
View File

@ -670,7 +670,7 @@ static void spapr_cpu_reset(void *opaque)
env->external_htab = spapr->htab;
env->htab_base = -1;
env->htab_mask = HTAB_SIZE(spapr) - 1;
env->spr[SPR_SDR1] = (unsigned long)spapr->htab |
env->spr[SPR_SDR1] = (target_ulong)(uintptr_t)spapr->htab |
(spapr->htab_shift - 18);
}
@ -971,6 +971,7 @@ static void ppc_spapr_init(QEMUMachineInitArgs *args)
static QEMUMachine spapr_machine = {
.name = "pseries",
.desc = "pSeries Logical Partition (PAPR compliant)",
.is_default = 1,
.init = ppc_spapr_init,
.reset = ppc_spapr_reset,
.block_default_type = IF_SCSI,

2
hw/ppc/spapr_events.c
View File

@ -277,7 +277,7 @@ static void spapr_powerdown_req(Notifier *n, void *opaque)
qemu_irq_pulse(xics_get_qirq(spapr->icp, spapr->epow_irq));
}
static void check_exception(sPAPREnvironment *spapr,
static void check_exception(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)

2
hw/ppc/spapr_hcall.c
View File

@ -525,7 +525,7 @@ static target_ulong h_rtas(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t nargs = ldl_be_phys(rtas_r3 + 4);
uint32_t nret = ldl_be_phys(rtas_r3 + 8);
return spapr_rtas_call(spapr, token, nargs, rtas_r3 + 12,
return spapr_rtas_call(cpu, spapr, token, nargs, rtas_r3 + 12,
nret, rtas_r3 + 12 + 4*nargs);
}

13
hw/ppc/spapr_pci.c
View File

@ -119,7 +119,7 @@ static void finish_read_pci_config(sPAPREnvironment *spapr, uint64_t buid,
rtas_st(rets, 1, val);
}
static void rtas_ibm_read_pci_config(sPAPREnvironment *spapr,
static void rtas_ibm_read_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -139,7 +139,7 @@ static void rtas_ibm_read_pci_config(sPAPREnvironment *spapr,
finish_read_pci_config(spapr, buid, addr, size, rets);
}
static void rtas_read_pci_config(sPAPREnvironment *spapr,
static void rtas_read_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -185,7 +185,7 @@ static void finish_write_pci_config(sPAPREnvironment *spapr, uint64_t buid,
rtas_st(rets, 0, 0);
}
static void rtas_ibm_write_pci_config(sPAPREnvironment *spapr,
static void rtas_ibm_write_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -206,7 +206,7 @@ static void rtas_ibm_write_pci_config(sPAPREnvironment *spapr,
finish_write_pci_config(spapr, buid, addr, size, val, rets);
}
static void rtas_write_pci_config(sPAPREnvironment *spapr,
static void rtas_write_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -277,7 +277,7 @@ static void spapr_msi_setmsg(PCIDevice *pdev, hwaddr addr,
}
}
static void rtas_ibm_change_msi(sPAPREnvironment *spapr,
static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args, uint32_t nret,
target_ulong rets)
@ -374,7 +374,8 @@ static void rtas_ibm_change_msi(sPAPREnvironment *spapr,
trace_spapr_pci_rtas_ibm_change_msi(func, req_num);
}
static void rtas_ibm_query_interrupt_source_number(sPAPREnvironment *spapr,
static void rtas_ibm_query_interrupt_source_number(PowerPCCPU *cpu,
sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs,
target_ulong args,

21
hw/ppc/spapr_rtas.c
View File

@ -38,7 +38,7 @@
#define TOKEN_BASE 0x2000
#define TOKEN_MAX 0x100
static void rtas_display_character(sPAPREnvironment *spapr,
static void rtas_display_character(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -54,7 +54,7 @@ static void rtas_display_character(sPAPREnvironment *spapr,
}
}
static void rtas_get_time_of_day(sPAPREnvironment *spapr,
static void rtas_get_time_of_day(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -78,7 +78,7 @@ static void rtas_get_time_of_day(sPAPREnvironment *spapr,
rtas_st(rets, 7, 0); /* we don't do nanoseconds */
}
static void rtas_set_time_of_day(sPAPREnvironment *spapr,
static void rtas_set_time_of_day(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -99,7 +99,7 @@ static void rtas_set_time_of_day(sPAPREnvironment *spapr,
rtas_st(rets, 0, 0); /* Success */
}
static void rtas_power_off(sPAPREnvironment *spapr,
static void rtas_power_off(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -111,7 +111,7 @@ static void rtas_power_off(sPAPREnvironment *spapr,
rtas_st(rets, 0, 0);
}
static void rtas_system_reboot(sPAPREnvironment *spapr,
static void rtas_system_reboot(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -124,7 +124,8 @@ static void rtas_system_reboot(sPAPREnvironment *spapr,
rtas_st(rets, 0, 0);
}
static void rtas_query_cpu_stopped_state(sPAPREnvironment *spapr,
static void rtas_query_cpu_stopped_state(PowerPCCPU *cpu_,
sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -154,7 +155,7 @@ static void rtas_query_cpu_stopped_state(sPAPREnvironment *spapr,
rtas_st(rets, 0, -3);
}
static void rtas_start_cpu(sPAPREnvironment *spapr,
static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
@ -208,7 +209,7 @@ static struct rtas_call {
struct rtas_call *rtas_next = rtas_table;
target_ulong spapr_rtas_call(sPAPREnvironment *spapr,
target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -217,7 +218,7 @@ target_ulong spapr_rtas_call(sPAPREnvironment *spapr,
struct rtas_call *call = rtas_table + (token - TOKEN_BASE);
if (call->fn) {
call->fn(spapr, token, nargs, args, nret, rets);
call->fn(cpu, spapr, token, nargs, args, nret, rets);
return H_SUCCESS;
}
}
@ -227,7 +228,7 @@ target_ulong spapr_rtas_call(sPAPREnvironment *spapr,
* machines) without looking it up in the device tree. This
* special case makes this work */
if (token == 0xa) {
rtas_display_character(spapr, 0xa, nargs, args, nret, rets);
rtas_display_character(cpu, spapr, 0xa, nargs, args, nret, rets);
return H_SUCCESS;
}

6
hw/ppc/spapr_vio.c
View File

@ -321,7 +321,8 @@ static void spapr_vio_quiesce_one(VIOsPAPRDevice *dev)
free_crq(dev);
}
static void rtas_set_tce_bypass(sPAPREnvironment *spapr, uint32_t token,
static void rtas_set_tce_bypass(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -351,7 +352,8 @@ static void rtas_set_tce_bypass(sPAPREnvironment *spapr, uint32_t token,
rtas_st(rets, 0, 0);
}
static void rtas_quiesce(sPAPREnvironment *spapr, uint32_t token,
static void rtas_quiesce(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{

12
hw/ppc/xics.c
View File

@ -400,7 +400,8 @@ static target_ulong h_eoi(PowerPCCPU *cpu, sPAPREnvironment *spapr,
return H_SUCCESS;
}
static void rtas_set_xive(sPAPREnvironment *spapr, uint32_t token,
static void rtas_set_xive(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -427,7 +428,8 @@ static void rtas_set_xive(sPAPREnvironment *spapr, uint32_t token,
rtas_st(rets, 0, 0); /* Success */
}
static void rtas_get_xive(sPAPREnvironment *spapr, uint32_t token,
static void rtas_get_xive(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -451,7 +453,8 @@ static void rtas_get_xive(sPAPREnvironment *spapr, uint32_t token,
rtas_st(rets, 2, ics->irqs[nr - ics->offset].priority);
}
static void rtas_int_off(sPAPREnvironment *spapr, uint32_t token,
static void rtas_int_off(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
@ -476,7 +479,8 @@ static void rtas_int_off(sPAPREnvironment *spapr, uint32_t token,
rtas_st(rets, 0, 0); /* Success */
}
static void rtas_int_on(sPAPREnvironment *spapr, uint32_t token,
static void rtas_int_on(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{

14
include/hw/ppc/openpic.h
View File

@ -1,6 +1,11 @@
#if !defined(__OPENPIC_H__)
#define __OPENPIC_H__
#include "qemu-common.h"
#include "hw/qdev.h"
#define TYPE_OPENPIC "openpic"
/* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */
enum {
OPENPIC_OUTPUT_INT = 0, /* IRQ */
@ -15,4 +20,13 @@ enum {
#define OPENPIC_MODEL_FSL_MPIC_20 1
#define OPENPIC_MODEL_FSL_MPIC_42 2
#define OPENPIC_MAX_SRC 256
#define OPENPIC_MAX_TMR 4
#define OPENPIC_MAX_IPI 4
#define OPENPIC_MAX_IRQ (OPENPIC_MAX_SRC + OPENPIC_MAX_IPI + \
OPENPIC_MAX_TMR)
#define TYPE_KVM_OPENPIC "kvm-openpic"
int kvm_openpic_connect_vcpu(DeviceState *d, CPUState *cs);
#endif /* __OPENPIC_H__ */

1
include/hw/ppc/ppc.h
View File

@ -87,6 +87,7 @@ enum {
#define FW_CFG_PPC_HEIGHT (FW_CFG_ARCH_LOCAL + 0x01)
#define FW_CFG_PPC_DEPTH (FW_CFG_ARCH_LOCAL + 0x02)
#define FW_CFG_PPC_TBFREQ (FW_CFG_ARCH_LOCAL + 0x03)
#define FW_CFG_PPC_CLOCKFREQ (FW_CFG_ARCH_LOCAL + 0x04)
#define FW_CFG_PPC_IS_KVM (FW_CFG_ARCH_LOCAL + 0x05)
#define FW_CFG_PPC_KVM_HC (FW_CFG_ARCH_LOCAL + 0x06)
#define FW_CFG_PPC_KVM_PID (FW_CFG_ARCH_LOCAL + 0x07)

5
include/hw/ppc/spapr.h
View File

@ -319,11 +319,12 @@ static inline void rtas_st(target_ulong phys, int n, uint32_t val)
stl_be_phys(phys + 4*n, val);
}
typedef void (*spapr_rtas_fn)(sPAPREnvironment *spapr, uint32_t token,
typedef void (*spapr_rtas_fn)(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token,
uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets);
int spapr_rtas_register(const char *name, spapr_rtas_fn fn);
target_ulong spapr_rtas_call(sPAPREnvironment *spapr,
target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets);
int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,

12
include/sysemu/kvm.h
View File

@ -42,6 +42,7 @@
extern bool kvm_allowed;
extern bool kvm_kernel_irqchip;
extern bool kvm_async_interrupts_allowed;
extern bool kvm_halt_in_kernel_allowed;
extern bool kvm_irqfds_allowed;
extern bool kvm_msi_via_irqfd_allowed;
extern bool kvm_gsi_routing_allowed;
@ -72,6 +73,14 @@ extern bool kvm_readonly_mem_allowed;
*/
#define kvm_async_interrupts_enabled() (kvm_async_interrupts_allowed)
/**
* kvm_halt_in_kernel
*
* Returns: true if halted cpus should still get a KVM_RUN ioctl to run
* inside of kernel space. This only works if MP state is implemented.
*/
#define kvm_halt_in_kernel() (kvm_halt_in_kernel_allowed)
/**
* kvm_irqfds_enabled:
*
@ -110,6 +119,7 @@ extern bool kvm_readonly_mem_allowed;
#define kvm_enabled() (0)
#define kvm_irqchip_in_kernel() (false)
#define kvm_async_interrupts_enabled() (false)
#define kvm_halt_in_kernel() (false)
#define kvm_irqfds_enabled() (false)
#define kvm_msi_via_irqfd_enabled() (false)
#define kvm_gsi_routing_allowed() (false)
@ -220,6 +230,7 @@ int kvm_set_irq(KVMState *s, int irq, int level);
int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg);
void kvm_irqchip_add_irq_route(KVMState *s, int gsi, int irqchip, int pin);
void kvm_irqchip_commit_routes(KVMState *s);
void kvm_put_apic_state(DeviceState *d, struct kvm_lapic_state *kapic);
void kvm_get_apic_state(DeviceState *d, struct kvm_lapic_state *kapic);
@ -302,4 +313,5 @@ int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
void kvm_pc_gsi_handler(void *opaque, int n, int level);
void kvm_pc_setup_irq_routing(bool pci_enabled);
void kvm_init_irq_routing(KVMState *s);
#endif

22
kvm-all.c
View File

@ -107,6 +107,7 @@ struct KVMState
KVMState *kvm_state;
bool kvm_kernel_irqchip;
bool kvm_async_interrupts_allowed;
bool kvm_halt_in_kernel_allowed;
bool kvm_irqfds_allowed;
bool kvm_msi_via_irqfd_allowed;
bool kvm_gsi_routing_allowed;
@ -953,7 +954,7 @@ static void clear_gsi(KVMState *s, unsigned int gsi)
s->used_gsi_bitmap[gsi / 32] &= ~(1U << (gsi % 32));
}
static void kvm_init_irq_routing(KVMState *s)
void kvm_init_irq_routing(KVMState *s)
{
int gsi_count, i;
@ -984,7 +985,7 @@ static void kvm_init_irq_routing(KVMState *s)
kvm_arch_init_irq_routing(s);
}
static void kvm_irqchip_commit_routes(KVMState *s)
void kvm_irqchip_commit_routes(KVMState *s)
{
int ret;
@ -1018,8 +1019,6 @@ static void kvm_add_routing_entry(KVMState *s,
new->u = entry->u;
set_gsi(s, entry->gsi);
kvm_irqchip_commit_routes(s);
}
static int kvm_update_routing_entry(KVMState *s,
@ -1130,7 +1129,7 @@ static KVMMSIRoute *kvm_lookup_msi_route(KVMState *s, MSIMessage msg)
QTAILQ_FOREACH(route, &s->msi_hashtab[hash], entry) {
if (route->kroute.u.msi.address_lo == (uint32_t)msg.address &&
route->kroute.u.msi.address_hi == (msg.address >> 32) &&
route->kroute.u.msi.data == msg.data) {
route->kroute.u.msi.data == le32_to_cpu(msg.data)) {
return route;
}
}
@ -1145,7 +1144,7 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg)
if (s->direct_msi) {
msi.address_lo = (uint32_t)msg.address;
msi.address_hi = msg.address >> 32;
msi.data = msg.data;
msi.data = le32_to_cpu(msg.data);
msi.flags = 0;
memset(msi.pad, 0, sizeof(msi.pad));
@ -1167,9 +1166,10 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg)
route->kroute.flags = 0;
route->kroute.u.msi.address_lo = (uint32_t)msg.address;
route->kroute.u.msi.address_hi = msg.address >> 32;
route->kroute.u.msi.data = msg.data;
route->kroute.u.msi.data = le32_to_cpu(msg.data);
kvm_add_routing_entry(s, &route->kroute);
kvm_irqchip_commit_routes(s);
QTAILQ_INSERT_TAIL(&s->msi_hashtab[kvm_hash_msi(msg.data)], route,
entry);
@ -1199,9 +1199,10 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
kroute.flags = 0;
kroute.u.msi.address_lo = (uint32_t)msg.address;
kroute.u.msi.address_hi = msg.address >> 32;
kroute.u.msi.data = msg.data;
kroute.u.msi.data = le32_to_cpu(msg.data);
kvm_add_routing_entry(s, &kroute);
kvm_irqchip_commit_routes(s);
return virq;
}
@ -1219,7 +1220,7 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
kroute.flags = 0;
kroute.u.msi.address_lo = (uint32_t)msg.address;
kroute.u.msi.address_hi = msg.address >> 32;
kroute.u.msi.data = msg.data;
kroute.u.msi.data = le32_to_cpu(msg.data);
return kvm_update_routing_entry(s, &kroute);
}
@ -1241,7 +1242,7 @@ static int kvm_irqchip_assign_irqfd(KVMState *s, int fd, int virq, bool assign)
#else /* !KVM_CAP_IRQ_ROUTING */
static void kvm_init_irq_routing(KVMState *s)
void kvm_init_irq_routing(KVMState *s)
{
}
@ -1303,6 +1304,7 @@ static int kvm_irqchip_create(KVMState *s)
* interrupt delivery (though the reverse is not necessarily true)
*/
kvm_async_interrupts_allowed = true;
kvm_halt_in_kernel_allowed = true;
kvm_init_irq_routing(s);

4
kvm-stub.c
View File

@ -122,6 +122,10 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
return -ENOSYS;
}
void kvm_init_irq_routing(KVMState *s)
{
}
void kvm_irqchip_release_virq(KVMState *s, int virq)
{
}

1
target-ppc/Makefile.objs
View File

@ -5,6 +5,7 @@ obj-y += machine.o mmu_helper.o mmu-hash32.o
obj-$(TARGET_PPC64) += mmu-hash64.o
endif
obj-$(CONFIG_KVM) += kvm.o kvm_ppc.o
obj-$(CONFIG_NO_KVM) += kvm-stub.o
obj-y += excp_helper.o
obj-y += fpu_helper.o
obj-y += int_helper.o

2
target-ppc/cpu-models.c
View File

@ -1227,7 +1227,7 @@
/***************************************************************************/
/* PowerPC CPU aliases */
const PowerPCCPUAlias ppc_cpu_aliases[] = {
PowerPCCPUAlias ppc_cpu_aliases[] = {
{ "403", "403GC" },
{ "405", "405D4" },
{ "405CR", "405CRc" },

3
target-ppc/cpu-models.h
View File

@ -31,9 +31,10 @@
typedef struct PowerPCCPUAlias {
const char *alias;
const char *model;
ObjectClass *oc;
} PowerPCCPUAlias;
extern const PowerPCCPUAlias ppc_cpu_aliases[];
extern PowerPCCPUAlias ppc_cpu_aliases[];
/*****************************************************************************/
/* PVR definitions for most known PowerPC */

4
target-ppc/cpu.h
View File

@ -886,6 +886,8 @@ struct ppc_segment_page_sizes {
/* The whole PowerPC CPU context */
#define NB_MMU_MODES 3
#define PPC_CPU_OPCODES_LEN 0x40
struct CPUPPCState {
/* First are the most commonly used resources
* during translated code execution
@ -1039,7 +1041,7 @@ struct CPUPPCState {
/* Those resources are used only during code translation */
/* opcode handlers */
opc_handler_t *opcodes[0x40];
opc_handler_t *opcodes[PPC_CPU_OPCODES_LEN];
/* Those resources are used only in QEMU core */
target_ulong hflags; /* hflags is a MSR & HFLAGS_MASK */

18
target-ppc/kvm-stub.c Normal file
View File

@ -0,0 +1,18 @@
/*
* QEMU KVM PPC specific function stubs
*
* Copyright Freescale Inc. 2013
*
* Author: Alexander Graf <agraf@suse.de>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#include "qemu-common.h"
#include "hw/ppc/openpic.h"
int kvm_openpic_connect_vcpu(DeviceState *d, CPUState *cs)
{
return -EINVAL;
}

5
target-ppc/kvm.c
View File

@ -791,6 +791,11 @@ int kvm_arch_put_registers(CPUState *cs, int level)
for (i = 0;i < 32; i++)
regs.gpr[i] = env->gpr[i];
regs.cr = 0;
for (i = 0; i < 8; i++) {
regs.cr |= (env->crf[i] & 15) << (4 * (7 - i));
}
ret = kvm_vcpu_ioctl(cs, KVM_SET_REGS, &regs);
if (ret < 0)
return ret;

102
target-ppc/mmu_helper.c
View File

@ -1176,6 +1176,94 @@ static void mmubooke206_dump_mmu(FILE *f, fprintf_function cpu_fprintf,
}
}
static void mmu6xx_dump_BATs(FILE *f, fprintf_function cpu_fprintf,
CPUPPCState *env, int type)
{
target_ulong *BATlt, *BATut, *BATu, *BATl;
target_ulong BEPIl, BEPIu, bl;
int i;
switch (type) {
case ACCESS_CODE:
BATlt = env->IBAT[1];
BATut = env->IBAT[0];
break;
default:
BATlt = env->DBAT[1];
BATut = env->DBAT[0];
break;
}
for (i = 0; i < env->nb_BATs; i++) {
BATu = &BATut[i];
BATl = &BATlt[i];
BEPIu = *BATu & 0xF0000000;
BEPIl = *BATu & 0x0FFE0000;
bl = (*BATu & 0x00001FFC) << 15;
cpu_fprintf(f, "%s BAT%d BATu " TARGET_FMT_lx
" BATl " TARGET_FMT_lx "\n\t" TARGET_FMT_lx " "
TARGET_FMT_lx " " TARGET_FMT_lx "\n",
type == ACCESS_CODE ? "code" : "data", i,
*BATu, *BATl, BEPIu, BEPIl, bl);
}
}
static void mmu6xx_dump_mmu(FILE *f, fprintf_function cpu_fprintf,
CPUPPCState *env)
{
ppc6xx_tlb_t *tlb;
target_ulong sr;
int type, way, entry, i;
cpu_fprintf(f, "HTAB base = 0x%"HWADDR_PRIx"\n", env->htab_base);
cpu_fprintf(f, "HTAB mask = 0x%"HWADDR_PRIx"\n", env->htab_mask);
cpu_fprintf(f, "\nSegment registers:\n");
for (i = 0; i < 32; i++) {
sr = env->sr[i];
if (sr & 0x80000000) {
cpu_fprintf(f, "%02d T=%d Ks=%d Kp=%d BUID=0x%03x "
"CNTLR_SPEC=0x%05x\n", i,
sr & 0x80000000 ? 1 : 0, sr & 0x40000000 ? 1 : 0,
sr & 0x20000000 ? 1 : 0, (uint32_t)((sr >> 20) & 0x1FF),
(uint32_t)(sr & 0xFFFFF));
} else {
cpu_fprintf(f, "%02d T=%d Ks=%d Kp=%d N=%d VSID=0x%06x\n", i,
sr & 0x80000000 ? 1 : 0, sr & 0x40000000 ? 1 : 0,
sr & 0x20000000 ? 1 : 0, sr & 0x10000000 ? 1 : 0,
(uint32_t)(sr & 0x00FFFFFF));
}
}
cpu_fprintf(f, "\nBATs:\n");
mmu6xx_dump_BATs(f, cpu_fprintf, env, ACCESS_INT);
mmu6xx_dump_BATs(f, cpu_fprintf, env, ACCESS_CODE);
if (env->id_tlbs != 1) {
cpu_fprintf(f, "ERROR: 6xx MMU should have separated TLB"
" for code and data\n");
}
cpu_fprintf(f, "\nTLBs [EPN EPN + SIZE]\n");
for (type = 0; type < 2; type++) {
for (way = 0; way < env->nb_ways; way++) {
for (entry = env->nb_tlb * type + env->tlb_per_way * way;
entry < (env->nb_tlb * type + env->tlb_per_way * (way + 1));
entry++) {
tlb = &env->tlb.tlb6[entry];
cpu_fprintf(f, "%s TLB %02d/%02d way:%d %s ["
TARGET_FMT_lx " " TARGET_FMT_lx "]\n",
type ? "code" : "data", entry % env->nb_tlb,
env->nb_tlb, way,
pte_is_valid(tlb->pte0) ? "valid" : "inval",
tlb->EPN, tlb->EPN + TARGET_PAGE_SIZE);
}
}
}
}
void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env)
{
switch (env->mmu_model) {
@ -1185,6 +1273,10 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env)
case POWERPC_MMU_BOOKE206:
mmubooke206_dump_mmu(f, cpu_fprintf, env);
break;
case POWERPC_MMU_SOFT_6xx:
case POWERPC_MMU_SOFT_74xx:
mmu6xx_dump_mmu(f, cpu_fprintf, env);
break;
#if defined(TARGET_PPC64)
case POWERPC_MMU_64B:
case POWERPC_MMU_2_06:
@ -1339,7 +1431,15 @@ hwaddr cpu_get_phys_page_debug(CPUPPCState *env, target_ulong addr)
}
if (unlikely(get_physical_address(env, &ctx, addr, 0, ACCESS_INT) != 0)) {
return -1;
/* Some MMUs have separate TLBs for code and data. If we only try an
* ACCESS_INT, we may not be able to read instructions mapped by code
* TLBs, so we also try a ACCESS_CODE.
*/
if (unlikely(get_physical_address(env, &ctx, addr, 0,
ACCESS_CODE) != 0)) {
return -1;
}
}
return ctx.raddr & TARGET_PAGE_MASK;

120
target-ppc/translate_init.c
View File

@ -1381,7 +1381,7 @@ static void gen_spr_74xx (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Not strictly an SPR */
vscr_init(env, 0x00010000);
@ -3147,7 +3147,6 @@ POWERPC_FAMILY(401)(ObjectClass *oc, void *data)
PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x00000000000FD201ULL;
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3195,7 +3194,6 @@ POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x00000000001FD231ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3237,7 +3235,6 @@ POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x00000000001FD631ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3285,7 +3282,6 @@ POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x00000000001FD231ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3325,7 +3321,6 @@ POWERPC_FAMILY(403)(ObjectClass *oc, void *data)
PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007D00DULL;
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3385,7 +3380,6 @@ POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_40x_EXCP;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007D00DULL;
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3444,7 +3438,6 @@ POWERPC_FAMILY(405)(ObjectClass *oc, void *data)
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->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006E630ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_4xx;
pcc->excp_model = POWERPC_EXCP_40x;
@ -3538,7 +3531,6 @@ POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -3611,7 +3603,6 @@ POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -3684,7 +3675,6 @@ POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -3775,7 +3765,6 @@ POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_MFTB |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -3872,7 +3861,6 @@ POWERPC_FAMILY(460)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_TLBIVA |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -3972,7 +3960,6 @@ POWERPC_FAMILY(460F)(ObjectClass *oc, void *data)
PPC_MEM_TLBSYNC | PPC_TLBIVA |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
PPC_440_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -4006,7 +3993,6 @@ POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data)
PPC_MEM_EIEIO | PPC_MEM_SYNC |
PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX |
PPC_MFTB;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000001FF43ULL;
pcc->mmu_model = POWERPC_MMU_REAL;
pcc->excp_model = POWERPC_EXCP_603;
@ -4039,7 +4025,6 @@ POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data)
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
PPC_MEM_EIEIO | PPC_MEM_SYNC |
PPC_CACHE_ICBI | PPC_MFTB;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000001F673ULL;
pcc->mmu_model = POWERPC_MMU_MPC8xx;
pcc->excp_model = POWERPC_EXCP_603;
@ -4106,7 +4091,6 @@ POWERPC_FAMILY(G2)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000006FFF2ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_G2;
@ -4198,7 +4182,6 @@ POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007FFF3ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_G2;
@ -4339,7 +4322,6 @@ POWERPC_FAMILY(e200)(ObjectClass *oc, void *data)
PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
PPC_MEM_TLBSYNC | PPC_TLBIVAX |
PPC_BOOKE;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000606FF30ULL;
pcc->mmu_model = POWERPC_MMU_BOOKE206;
pcc->excp_model = POWERPC_EXCP_BOOKE;
@ -4398,7 +4380,6 @@ POWERPC_FAMILY(e300)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007FFF3ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603;
@ -4810,7 +4791,6 @@ POWERPC_FAMILY(601)(ObjectClass *oc, void *data)
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000000FD70ULL;
pcc->mmu_model = POWERPC_MMU_601;
#if defined(CONFIG_SOFTMMU)
@ -4847,7 +4827,6 @@ POWERPC_FAMILY(601v)(ObjectClass *oc, void *data)
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000000FD70ULL;
pcc->mmu_model = POWERPC_MMU_601;
#if defined(CONFIG_SOFTMMU)
@ -4900,7 +4879,6 @@ POWERPC_FAMILY(602)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_602_SPEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x0000000000C7FF73ULL;
/* XXX: 602 MMU is quite specific. Should add a special case */
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
@ -4953,7 +4931,6 @@ POWERPC_FAMILY(603)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007FF73ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603;
@ -4980,11 +4957,6 @@ static void init_proc_603E (CPUPPCState *env)
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);
/* Memory management */
gen_low_BATs(env);
gen_6xx_7xx_soft_tlb(env, 64, 2);
@ -5010,7 +4982,6 @@ POWERPC_FAMILY(603E)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000007FF73ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_603E;
@ -5056,7 +5027,6 @@ POWERPC_FAMILY(604)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5125,7 +5095,6 @@ POWERPC_FAMILY(604E)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5181,7 +5150,6 @@ POWERPC_FAMILY(740)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5201,7 +5169,7 @@ static void init_proc_750 (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Time base */
gen_tbl(env);
@ -5245,7 +5213,6 @@ POWERPC_FAMILY(750)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5265,7 +5232,7 @@ static void init_proc_750cl (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Time base */
gen_tbl(env);
@ -5432,7 +5399,6 @@ POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5452,7 +5418,7 @@ static void init_proc_750cx (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Time base */
gen_tbl(env);
@ -5500,7 +5466,6 @@ POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5520,7 +5485,7 @@ static void init_proc_750fx (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Time base */
gen_tbl(env);
@ -5573,7 +5538,6 @@ POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5593,7 +5557,7 @@ static void init_proc_750gx (CPUPPCState *env)
/* XXX : not implemented (XXX: different from 750fx) */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Time base */
gen_tbl(env);
@ -5646,7 +5610,6 @@ POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5710,7 +5673,6 @@ POWERPC_FAMILY(745)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_7x5;
@ -5731,7 +5693,7 @@ static void init_proc_755 (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* XXX : not implemented */
spr_register(env, SPR_L2PMCR, "L2PMCR",
@ -5782,7 +5744,6 @@ POWERPC_FAMILY(755)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
PPC_SEGMENT | PPC_EXTERN;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000005FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
pcc->excp_model = POWERPC_EXCP_7x5;
@ -5841,7 +5802,6 @@ POWERPC_FAMILY(7400)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -5910,7 +5870,6 @@ POWERPC_FAMILY(7410)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_32B;
#if defined(CONFIG_SOFTMMU)
@ -6005,7 +5964,6 @@ POWERPC_FAMILY(7440)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
@ -6123,7 +6081,6 @@ POWERPC_FAMILY(7450)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
@ -6244,7 +6201,6 @@ POWERPC_FAMILY(7445)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
@ -6367,7 +6323,6 @@ POWERPC_FAMILY(7455)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
@ -6514,7 +6469,6 @@ POWERPC_FAMILY(7457)(ObjectClass *oc, void *data)
PPC_MEM_TLBIA | PPC_74xx_TLB |
PPC_SEGMENT | PPC_EXTERN |
PPC_ALTIVEC;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x000000000205FF77ULL;
pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
pcc->excp_model = POWERPC_EXCP_74xx;
@ -6570,7 +6524,7 @@ static void init_proc_970 (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Memory management */
/* XXX: not correct */
@ -6619,7 +6573,6 @@ POWERPC_FAMILY(970)(ObjectClass *oc, void *data)
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_64B | PPC_ALTIVEC |
PPC_SEGMENT_64B | PPC_SLBI;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x900000000204FF36ULL;
pcc->mmu_model = POWERPC_MMU_64B;
#if defined(CONFIG_SOFTMMU)
@ -6671,7 +6624,7 @@ static void init_proc_970FX (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Memory management */
/* XXX: not correct */
@ -6732,7 +6685,6 @@ POWERPC_FAMILY(970FX)(ObjectClass *oc, void *data)
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_64B | PPC_ALTIVEC |
PPC_SEGMENT_64B | PPC_SLBI;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x800000000204FF36ULL;
pcc->mmu_model = POWERPC_MMU_64B;
#if defined(CONFIG_SOFTMMU)
@ -6784,7 +6736,7 @@ static void init_proc_970GX (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Memory management */
/* XXX: not correct */
@ -6833,7 +6785,6 @@ POWERPC_FAMILY(970GX)(ObjectClass *oc, void *data)
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_64B | PPC_ALTIVEC |
PPC_SEGMENT_64B | PPC_SLBI;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x800000000204FF36ULL;
pcc->mmu_model = POWERPC_MMU_64B;
#if defined(CONFIG_SOFTMMU)
@ -6885,7 +6836,7 @@ static void init_proc_970MP (CPUPPCState *env)
/* XXX : not implemented */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
&spr_read_generic, NULL,
0x00000000);
/* Memory management */
/* XXX: not correct */
@ -6934,7 +6885,6 @@ POWERPC_FAMILY(970MP)(ObjectClass *oc, void *data)
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
PPC_64B | PPC_ALTIVEC |
PPC_SEGMENT_64B | PPC_SLBI;
pcc->insns_flags2 = PPC_NONE;
pcc->msr_mask = 0x900000000204FF36ULL;
pcc->mmu_model = POWERPC_MMU_64B;
#if defined(CONFIG_SOFTMMU)
@ -7306,7 +7256,7 @@ static int create_new_table (opc_handler_t **table, unsigned char idx)
{
opc_handler_t **tmp;
tmp = malloc(0x20 * sizeof(opc_handler_t));
tmp = g_malloc(0x20 * sizeof(opc_handler_t));
fill_new_table(tmp, 0x20);
table[idx] = (opc_handler_t *)((uintptr_t)tmp | PPC_INDIRECT);
@ -7914,6 +7864,19 @@ static void ppc_cpu_realizefn(DeviceState *dev, Error **errp)
#endif
}
static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp)
{
PowerPCCPU *cpu = POWERPC_CPU(dev);
CPUPPCState *env = &cpu->env;
int i;
for (i = 0; i < PPC_CPU_OPCODES_LEN; i++) {
if (env->opcodes[i] != &invalid_handler) {
g_free(env->opcodes[i]);
}
}
}
static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b)
{
ObjectClass *oc = (ObjectClass *)a;
@ -7971,6 +7934,28 @@ static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b)
#include <ctype.h>
static ObjectClass *ppc_cpu_class_by_name(const char *name);
static ObjectClass *ppc_cpu_class_by_alias(PowerPCCPUAlias *alias)
{
ObjectClass *invalid_class = (void*)ppc_cpu_class_by_alias;
/* Cache target class lookups in the alias table */
if (!alias->oc) {
alias->oc = ppc_cpu_class_by_name(alias->model);
if (!alias->oc) {
/* Fast check for non-existing aliases */
alias->oc = invalid_class;
}
}
if (alias->oc == invalid_class) {
return NULL;
} else {
return alias->oc;
}
}
static ObjectClass *ppc_cpu_class_by_name(const char *name)
{
GSList *list, *item;
@ -7998,7 +7983,7 @@ static ObjectClass *ppc_cpu_class_by_name(const char *name)
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
if (strcmp(ppc_cpu_aliases[i].alias, name) == 0) {
return ppc_cpu_class_by_name(ppc_cpu_aliases[i].model);
return ppc_cpu_class_by_alias(&ppc_cpu_aliases[i]);
}
}
@ -8088,8 +8073,8 @@ static void ppc_cpu_list_entry(gpointer data, gpointer user_data)
(*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n",
name, pcc->pvr);
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
const PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *alias_oc = ppc_cpu_class_by_name(alias->model);
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *alias_oc = ppc_cpu_class_by_alias(alias);
if (alias_oc != oc) {
continue;
@ -8156,12 +8141,12 @@ CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
g_slist_free(list);
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
const PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *oc;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
oc = ppc_cpu_class_by_name(alias->model);
oc = ppc_cpu_class_by_alias(alias);
if (oc == NULL) {
continue;
}
@ -8301,6 +8286,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data)
pcc->parent_realize = dc->realize;
dc->realize = ppc_cpu_realizefn;
dc->unrealize = ppc_cpu_unrealizefn;
pcc->parent_reset = cc->reset;
cc->reset = ppc_cpu_reset;