2  * QEMU CPU model (system specific)
30 #include "hw/core/sysemu-cpu-ops.h"
34 bool cpu_has_work(CPUState *cpu)  in cpu_has_work()  argument
36     return cpu->cc->sysemu_ops->has_work(cpu);  in cpu_has_work()
39 bool cpu_paging_enabled(const CPUState *cpu)  in cpu_paging_enabled()  argument
41     if (cpu->cc->sysemu_ops->get_paging_enabled) {  in cpu_paging_enabled()
42         return cpu->cc->sysemu_ops->get_paging_enabled(cpu);  in cpu_paging_enabled()
48 bool cpu_get_memory_mapping(CPUState *cpu, MemoryMappingList *list,  in cpu_get_memory_mapping()  argument
51     if (cpu->cc->sysemu_ops->get_memory_mapping) {  in cpu_get_memory_mapping()
52         return cpu->cc->sysemu_ops->get_memory_mapping(cpu, list, errp);  in cpu_get_memory_mapping()
55     error_setg(errp, "Obtaining memory mappings is unsupported on this CPU.");  in cpu_get_memory_mapping()
59 hwaddr cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr,  in cpu_get_phys_page_attrs_debug()  argument
64     if (cpu->cc->sysemu_ops->get_phys_page_attrs_debug) {  in cpu_get_phys_page_attrs_debug()
65         paddr = cpu->cc->sysemu_ops->get_phys_page_attrs_debug(cpu, addr,  in cpu_get_phys_page_attrs_debug()
70         paddr = cpu->cc->sysemu_ops->get_phys_page_debug(cpu, addr);  in cpu_get_phys_page_attrs_debug()
77 hwaddr cpu_get_phys_page_debug(CPUState *cpu, vaddr addr)  in cpu_get_phys_page_debug()  argument
81     return cpu_get_phys_page_attrs_debug(cpu, addr, &attrs);  in cpu_get_phys_page_debug()
84 int cpu_asidx_from_attrs(CPUState *cpu, MemTxAttrs attrs)  in cpu_asidx_from_attrs()  argument
88     if (cpu->cc->sysemu_ops->asidx_from_attrs) {  in cpu_asidx_from_attrs()
89         ret = cpu->cc->sysemu_ops->asidx_from_attrs(cpu, attrs);  in cpu_asidx_from_attrs()
90         assert(ret < cpu->num_ases && ret >= 0);  in cpu_asidx_from_attrs()
95 int cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cpu,  in cpu_write_elf32_qemunote()  argument
98     if (!cpu->cc->sysemu_ops->write_elf32_qemunote) {  in cpu_write_elf32_qemunote()
101     return (*cpu->cc->sysemu_ops->write_elf32_qemunote)(f, cpu, opaque);  in cpu_write_elf32_qemunote()
104 int cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cpu,  in cpu_write_elf32_note()  argument
107     if (!cpu->cc->sysemu_ops->write_elf32_note) {  in cpu_write_elf32_note()
110     return (*cpu->cc->sysemu_ops->write_elf32_note)(f, cpu, cpuid, opaque);  in cpu_write_elf32_note()
113 int cpu_write_elf64_qemunote(WriteCoreDumpFunction f, CPUState *cpu,  in cpu_write_elf64_qemunote()  argument
116     if (!cpu->cc->sysemu_ops->write_elf64_qemunote) {  in cpu_write_elf64_qemunote()
119     return (*cpu->cc->sysemu_ops->write_elf64_qemunote)(f, cpu, opaque);  in cpu_write_elf64_qemunote()
122 int cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cpu,  in cpu_write_elf64_note()  argument
125     if (!cpu->cc->sysemu_ops->write_elf64_note) {  in cpu_write_elf64_note()
128     return (*cpu->cc->sysemu_ops->write_elf64_note)(f, cpu, cpuid, opaque);  in cpu_write_elf64_note()
131 bool cpu_virtio_is_big_endian(CPUState *cpu)  in cpu_virtio_is_big_endian()  argument
133     if (cpu->cc->sysemu_ops->virtio_is_big_endian) {  in cpu_virtio_is_big_endian()
134         return cpu->cc->sysemu_ops->virtio_is_big_endian(cpu);  in cpu_virtio_is_big_endian()
139 GuestPanicInformation *cpu_get_crash_info(CPUState *cpu)  in cpu_get_crash_info()  argument
143     if (cpu->cc->sysemu_ops->get_crash_info) {  in cpu_get_crash_info()
144         res = cpu->cc->sysemu_ops->get_crash_info(cpu);  in cpu_get_crash_info()
151      * Create a memory property for system CPU object, so users can
161     CPUState *cpu = CPU(obj);  in cpu_get_start_powered_off()  local
162     return cpu->start_powered_off;  in cpu_get_start_powered_off()
167     CPUState *cpu = CPU(obj);  in cpu_set_start_powered_off()  local
168     cpu->start_powered_off = value;  in cpu_set_start_powered_off()
192 void cpu_exec_initfn(CPUState *cpu)  in cpu_exec_initfn()  argument
194     cpu->memory = get_system_memory();  in cpu_exec_initfn()
195     object_ref(OBJECT(cpu->memory));  in cpu_exec_initfn()
201         CPUState *cpu = opaque;  in cpu_common_post_load()  local
207         cpu->interrupt_request &= ~0x01;  in cpu_common_post_load()
209         tlb_flush(cpu);  in cpu_common_post_load()
217         tb_flush(cpu);  in cpu_common_post_load()
225     CPUState *cpu = opaque;  in cpu_common_pre_load()  local
227     cpu->exception_index = -1;  in cpu_common_pre_load()
234     CPUState *cpu = opaque;  in cpu_common_exception_index_needed()  local
236     return tcg_enabled() && cpu->exception_index != -1;  in cpu_common_exception_index_needed()
252     CPUState *cpu = opaque;  in cpu_common_crash_occurred_needed()  local
254     return cpu->crash_occurred;  in cpu_common_crash_occurred_needed()
286 void cpu_vmstate_register(CPUState *cpu)  in cpu_vmstate_register()  argument
288     if (qdev_get_vmsd(DEVICE(cpu)) == NULL) {  in cpu_vmstate_register()
289         vmstate_register(NULL, cpu->cpu_index, &vmstate_cpu_common, cpu);  in cpu_vmstate_register()
291     if (cpu->cc->sysemu_ops->legacy_vmsd != NULL) {  in cpu_vmstate_register()
292         vmstate_register(NULL, cpu->cpu_index,  in cpu_vmstate_register()
293                          cpu->cc->sysemu_ops->legacy_vmsd, cpu);  in cpu_vmstate_register()
297 void cpu_vmstate_unregister(CPUState *cpu)  in cpu_vmstate_unregister()  argument
299     if (cpu->cc->sysemu_ops->legacy_vmsd != NULL) {  in cpu_vmstate_unregister()
300         vmstate_unregister(NULL, cpu->cc->sysemu_ops->legacy_vmsd, cpu);  in cpu_vmstate_unregister()
302     if (qdev_get_vmsd(DEVICE(cpu)) == NULL) {  in cpu_vmstate_unregister()
303         vmstate_unregister(NULL, &vmstate_cpu_common, cpu);  in cpu_vmstate_unregister()