qemu/xen-stub.c
Anthony PERARD 910b38e4dc xen: Introduce xen_modified_memory.
This function is to be used during live migration. Every write access to the
guest memory should call this funcion so the Xen tools knows which pages are
dirty.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2012-10-03 13:48:45 +00:00

65 lines
1.2 KiB
C

/*
* Copyright (C) 2010 Citrix Ltd.
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
* Contributions after 2012-01-13 are licensed under the terms of the
* GNU GPL, version 2 or (at your option) any later version.
*/
#include "qemu-common.h"
#include "hw/xen.h"
#include "memory.h"
#include "qmp-commands.h"
void xenstore_store_pv_console_info(int i, CharDriverState *chr)
{
}
int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
{
return -1;
}
void xen_piix3_set_irq(void *opaque, int irq_num, int level)
{
}
void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len)
{
}
void xen_hvm_inject_msi(uint64_t addr, uint32_t data)
{
}
void xen_cmos_set_s3_resume(void *opaque, int irq, int level)
{
}
void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr)
{
}
qemu_irq *xen_interrupt_controller_init(void)
{
return NULL;
}
int xen_init(void)
{
return -ENOSYS;
}
void xen_register_framebuffer(MemoryRegion *mr)
{
}
void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
{
}
void xen_modified_memory(ram_addr_t start, ram_addr_t length)
{
}