2 * This file is part of the Palacios Virtual Machine Monitor developed
3 * by the V3VEE Project with funding from the United States National
4 * Science Foundation and the Department of Energy.
6 * The V3VEE Project is a joint project between Northwestern University
7 * and the University of New Mexico. You can find out more at
10 * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
11 * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
12 * All rights reserved.
14 * Author: Jack Lange <jarusl@cs.northwestern.edu>
16 * This is free software. You are permitted to use,
17 * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
20 #include <palacios/vm_guest_mem.h>
23 static int pre_config_pc_core(struct guest_info * info, v3_cfg_tree_t * cfg) {
26 info->cpu_mode = REAL;
27 info->mem_mode = PHYSICAL_MEM;
30 info->vm_regs.rdi = 0;
31 info->vm_regs.rsi = 0;
32 info->vm_regs.rbp = 0;
33 info->vm_regs.rsp = 0;
34 info->vm_regs.rbx = 0;
35 info->vm_regs.rdx = 0;
36 info->vm_regs.rcx = 0;
37 info->vm_regs.rax = 0;
42 static int post_config_pc_core(struct guest_info * info, v3_cfg_tree_t * cfg) {
44 v3_print_mem_map(info->vm_info);
48 static int post_config_pc(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
50 #define VGABIOS_START 0x000c0000
51 #define ROMBIOS_START 0x000f0000
55 extern uint8_t v3_vgabios_start[];
56 extern uint8_t v3_vgabios_end[];
57 addr_t vgabios_dst = 0;
59 if (v3_gpa_to_hpa(&(vm->cores[0]), VGABIOS_START, &vgabios_dst) == -1) {
60 PrintError("Could not find VGABIOS destination address\n");
64 memcpy(V3_VAddr((void *)vgabios_dst), v3_vgabios_start,
65 v3_vgabios_end - v3_vgabios_start);
70 extern uint8_t v3_rombios_start[];
71 extern uint8_t v3_rombios_end[];
72 addr_t rombios_dst = 0;
74 if (v3_gpa_to_hpa(&(vm->cores[0]), ROMBIOS_START, &rombios_dst) == -1) {
75 PrintError("Could not find ROMBIOS destination address\n");
79 memcpy(V3_VAddr((void *)rombios_dst), v3_rombios_start,
80 v3_rombios_end - v3_rombios_start);