--- /dev/null
+/*
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National
+ * Science Foundation and the Department of Energy.
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico. You can find out more at
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+
+
+#include <geekos/vmm_stubs.h>
+
+#include <geekos/debug.h>
+#include <geekos/serial.h>
+#include <geekos/vm.h>
+#include <geekos/screen.h>
+
+#include <palacios/vmm.h>
+#include <palacios/vmm_io.h>
+
+
+#define MAGIC_CODE 0xf1e2d3c4
+
+
+struct layout_region {
+ ulong_t length;
+ ulong_t final_addr;
+};
+
+struct guest_mem_layout {
+ ulong_t magic;
+ ulong_t num_regions;
+ struct layout_region regions[0];
+};
+
+
+
+extern void * g_ramdiskImage;
+extern ulong_t s_ramdiskSize;
+
+
+int RunVMM(struct Boot_Info * bootInfo) {
+ struct v3_os_hooks os_hooks;
+ struct v3_ctrl_ops v3_ops;
+ struct guest_info * vm_info = 0;
+ struct v3_vm_config vm_config;
+ void * region_start;
+
+ memset(&os_hooks, 0, sizeof(struct v3_os_hooks));
+ memset(&v3_ops, 0, sizeof(struct v3_ctrl_ops));
+ memset(&vm_config, 0, sizeof(struct v3_vm_config));
+
+
+ os_hooks.print_debug = &SerialPrint;
+ os_hooks.print_info = &Print;
+ os_hooks.print_trace = &SerialPrint;
+ os_hooks.allocate_pages = &Allocate_VMM_Pages;
+ os_hooks.free_page = &Free_VMM_Page;
+ os_hooks.malloc = &VMM_Malloc;
+ os_hooks.free = &VMM_Free;
+ os_hooks.vaddr_to_paddr = &Identity;
+ os_hooks.paddr_to_vaddr = &Identity;
+ os_hooks.hook_interrupt = &geekos_hook_interrupt;
+ os_hooks.ack_irq = &ack_irq;
+ os_hooks.get_cpu_khz = &get_cpu_khz;
+
+
+
+ Init_V3(&os_hooks, &v3_ops);
+
+
+ extern char _binary___palacios_vm_kernel_start;
+ PrintBoth(" Guest Load Addr: 0x%x\n", &_binary___palacios_vm_kernel_start);
+
+ struct guest_mem_layout * layout = (struct guest_mem_layout *)&_binary___palacios_vm_kernel_start;
+
+ if (layout->magic != MAGIC_CODE) {
+
+ PrintBoth("Layout Magic Mismatch (0x%x)\n", layout->magic);
+ return -1;
+ }
+
+ PrintBoth("%d layout regions\n", layout->num_regions);
+
+ region_start = (void *)&(layout->regions[layout->num_regions]);
+
+ PrintBoth("region start = 0x%x\n", region_start);
+
+
+ {
+ struct layout_region * rombios = &(layout->regions[0]);
+ struct layout_region * vgabios = &(layout->regions[1]);
+
+ vm_config.rombios = region_start;
+ vm_config.rombios_size = rombios->length;
+
+ region_start += rombios->length;
+
+ vm_config.vgabios = region_start;
+ vm_config.vgabios_size = vgabios->length;
+ }
+
+
+
+
+ if (g_ramdiskImage != NULL) {
+ vm_config.use_ramdisk = 1;
+ vm_config.ramdisk = g_ramdiskImage;
+ vm_config.ramdisk_size = s_ramdiskSize;
+ }
+
+
+
+ vm_info = (v3_ops).allocate_guest();
+
+ Init_Stubs(vm_info);
+
+ PrintBoth("Allocated Guest\n");
+
+ (v3_ops).config_guest(vm_info, &vm_config);
+
+ PrintBoth("Configured guest\n");
+
+ (v3_ops).init_guest(vm_info);
+ PrintBoth("Starting Guest\n");
+ //Clear_Screen();
+
+ (v3_ops).start_guest(vm_info);
+
+ return 0;
+}
