xen: factor out common functions

So common functions used by both HVM and PV are factored out from
xen-all.c to xen-common.c.

Finally rename xen-all.c to xen-hvm.c, as those functions are only
useful to HVM guest.

Create *-stub files and modify Makefile.target to reflect the changes.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/xen-stub.c b/xen-stub.c
deleted file mode 100644
index de26583..0000000
--- a/xen-stub.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * 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/xen.h"
-#include "exec/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(MachineClass *mc)
-{
-    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)
-{
-}
-
-int xen_hvm_init(MemoryRegion **ram_memory)
-{
-    return 0;
-}