本文整理汇总了C++中MACHINE函数的典型用法代码示例。如果您正苦于以下问题：C++ MACHINE函数的具体用法？C++ MACHINE怎么用？C++ MACHINE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了MACHINE函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: kvm_s390_stattrib_read_helper
static int kvm_s390_stattrib_read_helper(S390StAttribState *sa,
uint64_t *start_gfn,
uint32_t count,
uint8_t *values,
uint32_t flags)
{
KVMS390StAttribState *sas = KVM_S390_STATTRIB(sa);
int r;
struct kvm_s390_cmma_log clog = {
.values = (uint64_t)values,
.start_gfn = *start_gfn,
.count = count,
.flags = flags,
};
r = kvm_vm_ioctl(kvm_state, KVM_S390_GET_CMMA_BITS, &clog);
if (r < 0) {
error_report("KVM_S390_GET_CMMA_BITS failed: %s", strerror(-r));
return r;
}
*start_gfn = clog.start_gfn;
sas->still_dirty = clog.remaining;
return clog.count;
}
static int kvm_s390_stattrib_get_stattr(S390StAttribState *sa,
uint64_t *start_gfn,
uint32_t count,
uint8_t *values)
{
return kvm_s390_stattrib_read_helper(sa, start_gfn, count, values, 0);
}
static int kvm_s390_stattrib_peek_stattr(S390StAttribState *sa,
uint64_t start_gfn,
uint32_t count,
uint8_t *values)
{
return kvm_s390_stattrib_read_helper(sa, &start_gfn, count, values,
KVM_S390_CMMA_PEEK);
}
static int kvm_s390_stattrib_set_stattr(S390StAttribState *sa,
uint64_t start_gfn,
uint32_t count,
uint8_t *values)
{
KVMS390StAttribState *sas = KVM_S390_STATTRIB(sa);
MachineState *machine = MACHINE(qdev_get_machine());
unsigned long max = machine->maxram_size / TARGET_PAGE_SIZE;
if (start_gfn + count > max) {
error_report("Out of memory bounds when setting storage attributes");
return -1;
}
if (!sas->incoming_buffer) {
sas->incoming_buffer = g_malloc0(max);
}
memcpy(sas->incoming_buffer + start_gfn, values, count);
return 0;
}示例2: machine_get_kernel_irqchip
static bool machine_get_kernel_irqchip(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->kernel_irqchip;
}示例3: MACHINE
static char *machine_get_initrd(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return g_strdup(ms->initrd_filename);
}示例4: machine_set_iommu
static void machine_set_iommu(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->iommu = value;
}示例5: machine_set_linux
static void machine_set_linux(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->is_linux = value;
}示例6: machine_set_mem_merge
static void machine_set_mem_merge(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->mem_merge = value;
}示例7: machine_set_igd_gfx_passthru
static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->igd_gfx_passthru = value;
}示例8: machine_set_suppress_vmdesc
static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->suppress_vmdesc = value;
}示例9: pc_dimm_memory_plug
void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms,
MemoryRegion *mr, uint64_t align, Error **errp)
{
int slot;
MachineState *machine = MACHINE(qdev_get_machine());
PCDIMMDevice *dimm = PC_DIMM(dev);
PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm);
MemoryRegion *vmstate_mr = ddc->get_vmstate_memory_region(dimm);
Error *local_err = NULL;
uint64_t existing_dimms_capacity = 0;
uint64_t addr;
addr = object_property_get_int(OBJECT(dimm), PC_DIMM_ADDR_PROP, &local_err);
if (local_err) {
goto out;
}
addr = pc_dimm_get_free_addr(hpms->base,
memory_region_size(&hpms->mr),
!addr ? NULL : &addr, align,
memory_region_size(mr), &local_err);
if (local_err) {
goto out;
}
existing_dimms_capacity = pc_existing_dimms_capacity(&local_err);
if (local_err) {
goto out;
}
if (existing_dimms_capacity + memory_region_size(mr) >
machine->maxram_size - machine->ram_size) {
error_setg(&local_err, "not enough space, currently 0x%" PRIx64
" in use of total hot pluggable 0x" RAM_ADDR_FMT,
existing_dimms_capacity,
machine->maxram_size - machine->ram_size);
goto out;
}
object_property_set_int(OBJECT(dev), addr, PC_DIMM_ADDR_PROP, &local_err);
if (local_err) {
goto out;
}
trace_mhp_pc_dimm_assigned_address(addr);
slot = object_property_get_int(OBJECT(dev), PC_DIMM_SLOT_PROP, &local_err);
if (local_err) {
goto out;
}
slot = pc_dimm_get_free_slot(slot == PC_DIMM_UNASSIGNED_SLOT ? NULL : &slot,
machine->ram_slots, &local_err);
if (local_err) {
goto out;
}
object_property_set_int(OBJECT(dev), slot, PC_DIMM_SLOT_PROP, &local_err);
if (local_err) {
goto out;
}
trace_mhp_pc_dimm_assigned_slot(slot);
if (kvm_enabled() && !kvm_has_free_slot(machine)) {
error_setg(&local_err, "hypervisor has no free memory slots left");
goto out;
}
if (!vhost_has_free_slot()) {
error_setg(&local_err, "a used vhost backend has no free"
" memory slots left");
goto out;
}
memory_region_add_subregion(&hpms->mr, addr - hpms->base, mr);
vmstate_register_ram(vmstate_mr, dev);
numa_set_mem_node_id(addr, memory_region_size(mr), dimm->node);
out:
error_propagate(errp, local_err);
}示例10: machine_get_igd_gfx_passthru
static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->igd_gfx_passthru;
}示例11: machine_get_enforce_config_section
static bool machine_get_enforce_config_section(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->enforce_config_section;
}示例12: machine_set_graphics
static void machine_set_graphics(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->enable_graphics = value;
}示例13: machine_get_graphics
static bool machine_get_graphics(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->enable_graphics;
}示例14: machine_set_dump_guest_core
static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->dump_guest_core = value;
}示例15: machine_get_suppress_vmdesc
static bool machine_get_suppress_vmdesc(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->suppress_vmdesc;
}