mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2025-06-19 14:57:49 +00:00
remove kvm stuffs
This commit is contained in:
Nguyen Anh Quynh
parent
7e2234237c
commit
b678512fc1
|
|
@ -24,7 +24,6 @@
|
||||||
#include "qapi/qmp/qerror.h"
|
#include "qapi/qmp/qerror.h"
|
||||||
#include "hw/arm/arm.h"
|
#include "hw/arm/arm.h"
|
||||||
#include "sysemu/sysemu.h"
|
#include "sysemu/sysemu.h"
|
||||||
#include "kvm_arm.h"
|
|
||||||
|
|
||||||
#include "uc_priv.h"
|
#include "uc_priv.h"
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,23 +0,0 @@
|
||||||
/*
|
|
||||||
* QEMU KVM ARM specific function stubs
|
|
||||||
*
|
|
||||||
* Copyright Linaro Limited 2013
|
|
||||||
*
|
|
||||||
* Author: Peter Maydell <peter.maydell@linaro.org>
|
|
||||||
*
|
|
||||||
* 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 "kvm_arm.h"
|
|
||||||
|
|
||||||
bool write_kvmstate_to_list(ARMCPU *cpu)
|
|
||||||
{
|
|
||||||
abort();
|
|
||||||
}
|
|
||||||
|
|
||||||
bool write_list_to_kvmstate(ARMCPU *cpu)
|
|
||||||
{
|
|
||||||
abort();
|
|
||||||
}
|
|
||||||
|
|
@ -1,144 +0,0 @@
|
||||||
/*
|
|
||||||
* QEMU KVM support -- ARM specific functions.
|
|
||||||
*
|
|
||||||
* Copyright (c) 2012 Linaro Limited
|
|
||||||
*
|
|
||||||
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
||||||
* See the COPYING file in the top-level directory.
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef QEMU_KVM_ARM_H
|
|
||||||
#define QEMU_KVM_ARM_H
|
|
||||||
|
|
||||||
#include "exec/memory.h"
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_arm_vcpu_init:
|
|
||||||
* @cs: CPUState
|
|
||||||
*
|
|
||||||
* Initialize (or reinitialize) the VCPU by invoking the
|
|
||||||
* KVM_ARM_VCPU_INIT ioctl with the CPU type and feature
|
|
||||||
* bitmask specified in the CPUState.
|
|
||||||
*
|
|
||||||
* Returns: 0 if success else < 0 error code
|
|
||||||
*/
|
|
||||||
int kvm_arm_vcpu_init(CPUState *cs);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_arm_register_device:
|
|
||||||
* @mr: memory region for this device
|
|
||||||
* @devid: the KVM device ID
|
|
||||||
* @group: device control API group for setting addresses
|
|
||||||
* @attr: device control API address type
|
|
||||||
* @dev_fd: device control device file descriptor (or -1 if not supported)
|
|
||||||
*
|
|
||||||
* Remember the memory region @mr, and when it is mapped by the
|
|
||||||
* machine model, tell the kernel that base address using the
|
|
||||||
* KVM_ARM_SET_DEVICE_ADDRESS ioctl or the newer device control API. @devid
|
|
||||||
* should be the ID of the device as defined by KVM_ARM_SET_DEVICE_ADDRESS or
|
|
||||||
* the arm-vgic device in the device control API.
|
|
||||||
* The machine model may map
|
|
||||||
* and unmap the device multiple times; the kernel will only be told the final
|
|
||||||
* address at the point where machine init is complete.
|
|
||||||
*/
|
|
||||||
void kvm_arm_register_device(MemoryRegion *mr, uint64_t devid, uint64_t group,
|
|
||||||
uint64_t attr, int dev_fd);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* write_list_to_kvmstate:
|
|
||||||
* @cpu: ARMCPU
|
|
||||||
*
|
|
||||||
* For each register listed in the ARMCPU cpreg_indexes list, write
|
|
||||||
* its value from the cpreg_values list into the kernel (via ioctl).
|
|
||||||
* This updates KVM's working data structures from TCG data or
|
|
||||||
* from incoming migration state.
|
|
||||||
*
|
|
||||||
* Returns: true if all register values were updated correctly,
|
|
||||||
* false if some register was unknown to the kernel or could not
|
|
||||||
* be written (eg constant register with the wrong value).
|
|
||||||
* Note that we do not stop early on failure -- we will attempt
|
|
||||||
* writing all registers in the list.
|
|
||||||
*/
|
|
||||||
bool write_list_to_kvmstate(ARMCPU *cpu);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* write_kvmstate_to_list:
|
|
||||||
* @cpu: ARMCPU
|
|
||||||
*
|
|
||||||
* For each register listed in the ARMCPU cpreg_indexes list, write
|
|
||||||
* its value from the kernel into the cpreg_values list. This is used to
|
|
||||||
* copy info from KVM's working data structures into TCG or
|
|
||||||
* for outbound migration.
|
|
||||||
*
|
|
||||||
* Returns: true if all register values were read correctly,
|
|
||||||
* false if some register was unknown or could not be read.
|
|
||||||
* Note that we do not stop early on failure -- we will attempt
|
|
||||||
* reading all registers in the list.
|
|
||||||
*/
|
|
||||||
bool write_kvmstate_to_list(ARMCPU *cpu);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_arm_reset_vcpu:
|
|
||||||
* @cpu: ARMCPU
|
|
||||||
*
|
|
||||||
* Called at reset time to kernel registers to their initial values.
|
|
||||||
*/
|
|
||||||
void kvm_arm_reset_vcpu(ARMCPU *cpu);
|
|
||||||
|
|
||||||
#ifdef CONFIG_KVM
|
|
||||||
/**
|
|
||||||
* kvm_arm_create_scratch_host_vcpu:
|
|
||||||
* @cpus_to_try: array of QEMU_KVM_ARM_TARGET_* values (terminated with
|
|
||||||
* QEMU_KVM_ARM_TARGET_NONE) to try as fallback if the kernel does not
|
|
||||||
* know the PREFERRED_TARGET ioctl
|
|
||||||
* @fdarray: filled in with kvmfd, vmfd, cpufd file descriptors in that order
|
|
||||||
* @init: filled in with the necessary values for creating a host vcpu
|
|
||||||
*
|
|
||||||
* Create a scratch vcpu in its own VM of the type preferred by the host
|
|
||||||
* kernel (as would be used for '-cpu host'), for purposes of probing it
|
|
||||||
* for capabilities.
|
|
||||||
*
|
|
||||||
* Returns: true on success (and fdarray and init are filled in),
|
|
||||||
* false on failure (and fdarray and init are not valid).
|
|
||||||
*/
|
|
||||||
bool kvm_arm_create_scratch_host_vcpu(const uint32_t *cpus_to_try,
|
|
||||||
int *fdarray,
|
|
||||||
struct kvm_vcpu_init *init);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_arm_destroy_scratch_host_vcpu:
|
|
||||||
* @fdarray: array of fds as set up by kvm_arm_create_scratch_host_vcpu
|
|
||||||
*
|
|
||||||
* Tear down the scratch vcpu created by kvm_arm_create_scratch_host_vcpu.
|
|
||||||
*/
|
|
||||||
void kvm_arm_destroy_scratch_host_vcpu(int *fdarray);
|
|
||||||
|
|
||||||
#define TYPE_ARM_HOST_CPU "host-" TYPE_ARM_CPU
|
|
||||||
#define ARM_HOST_CPU_CLASS(klass) \
|
|
||||||
OBJECT_CLASS_CHECK(ARMHostCPUClass, (klass), TYPE_ARM_HOST_CPU)
|
|
||||||
#define ARM_HOST_CPU_GET_CLASS(obj) \
|
|
||||||
OBJECT_GET_CLASS(ARMHostCPUClass, (obj), TYPE_ARM_HOST_CPU)
|
|
||||||
|
|
||||||
typedef struct ARMHostCPUClass {
|
|
||||||
/*< private >*/
|
|
||||||
ARMCPUClass parent_class;
|
|
||||||
/*< public >*/
|
|
||||||
|
|
||||||
uint64_t features;
|
|
||||||
uint32_t target;
|
|
||||||
const char *dtb_compatible;
|
|
||||||
} ARMHostCPUClass;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_arm_get_host_cpu_features:
|
|
||||||
* @ahcc: ARMHostCPUClass to fill in
|
|
||||||
*
|
|
||||||
* Probe the capabilities of the host kernel's preferred CPU and fill
|
|
||||||
* in the ARMHostCPUClass struct accordingly.
|
|
||||||
*/
|
|
||||||
bool kvm_arm_get_host_cpu_features(ARMHostCPUClass *ahcc);
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -19,12 +19,10 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "cpu.h"
|
#include "cpu.h"
|
||||||
#include "kvm_mips.h"
|
|
||||||
#include "qemu-common.h"
|
#include "qemu-common.h"
|
||||||
#include "hw/mips/mips.h"
|
#include "hw/mips/mips.h"
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
static void mips_cpu_set_pc(CPUState *cs, vaddr value)
|
static void mips_cpu_set_pc(CPUState *cs, vaddr value)
|
||||||
{
|
{
|
||||||
MIPSCPU *cpu = MIPS_CPU(cs->uc, cs);
|
MIPSCPU *cpu = MIPS_CPU(cs->uc, cs);
|
||||||
|
|
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
/*
|
|
||||||
* This file is subject to the terms and conditions of the GNU General Public
|
|
||||||
* License. See the file "COPYING" in the main directory of this archive
|
|
||||||
* for more details.
|
|
||||||
*
|
|
||||||
* KVM/MIPS: MIPS specific KVM APIs
|
|
||||||
*
|
|
||||||
* Copyright (C) 2012-2014 Imagination Technologies Ltd.
|
|
||||||
* Authors: Sanjay Lal <sanjayl@kymasys.com>
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __KVM_MIPS_H__
|
|
||||||
#define __KVM_MIPS_H__
|
|
||||||
|
|
||||||
/**
|
|
||||||
* kvm_mips_reset_vcpu:
|
|
||||||
* @cpu: MIPSCPU
|
|
||||||
*
|
|
||||||
* Called at reset time to set kernel registers to their initial values.
|
|
||||||
*/
|
|
||||||
void kvm_mips_reset_vcpu(MIPSCPU *cpu);
|
|
||||||
|
|
||||||
int kvm_mips_set_interrupt(MIPSCPU *cpu, int irq, int level);
|
|
||||||
int kvm_mips_set_ipi_interrupt(MIPSCPU *cpu, int irq, int level);
|
|
||||||
|
|
||||||
#endif /* __KVM_MIPS_H__ */
|
|
||||||
Loading…
Reference in a new issue