Archipelago » qemu

/*

 * QEMU KVM stub

 *

 * Copyright Red Hat, Inc. 2010

 *

 * Author: Paolo Bonzini     <pbonzini@redhat.com>

 *

 * 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 "sysemu.h"

#include "hw/hw.h"

#include "exec-all.h"

#include "gdbstub.h"

#include "kvm.h"

int kvm_irqchip_in_kernel(void)

{

    return 0;

}

int kvm_pit_in_kernel(void)

{

    return 0;

}

int kvm_init_vcpu(CPUState *env)

{

    return -ENOSYS;

}

int kvm_log_start(target_phys_addr_t phys_addr, ram_addr_t size)

{

    return -ENOSYS;

}

int kvm_log_stop(target_phys_addr_t phys_addr, ram_addr_t size)

{

    return -ENOSYS;

}

int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)

{

    return -ENOSYS;

}

int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)

{

    return -ENOSYS;

}

int kvm_check_extension(KVMState *s, unsigned int extension)

{

    return 0;

}

int kvm_init(int smp_cpus)

{

    return -ENOSYS;

}

void kvm_flush_coalesced_mmio_buffer(void)

{

}

void kvm_cpu_synchronize_state(CPUState *env)

{

}

void kvm_cpu_synchronize_post_reset(CPUState *env)

{

}

void kvm_cpu_synchronize_post_init(CPUState *env)

{

}

int kvm_cpu_exec(CPUState *env)

{

    abort ();

}

int kvm_has_sync_mmu(void)

{

    return 0;

}

int kvm_has_vcpu_events(void)

{

    return 0;

}

int kvm_has_robust_singlestep(void)

{

    return 0;

}

void kvm_setup_guest_memory(void *start, size_t size)

{

}

int kvm_update_guest_debug(CPUState *env, unsigned long reinject_trap)

{

    tb_flush(env);

    return 0;

}

int kvm_insert_breakpoint(CPUState *current_env, target_ulong addr,

                          target_ulong len, int type)

{

    return -EINVAL;

}

int kvm_remove_breakpoint(CPUState *current_env, target_ulong addr,

                          target_ulong len, int type)

{

    return -EINVAL;

}

void kvm_remove_all_breakpoints(CPUState *current_env)

{

}

#ifndef _WIN32

int kvm_set_signal_mask(CPUState *env, const sigset_t *sigset)

{

    abort();

}

#endif

int kvm_set_ioeventfd_pio_word(int fd, uint16_t addr, uint16_t val, bool assign)

{

    return -ENOSYS;

}