int launch_vm(t_param *param)
{
t_vm *vm;
int i;
if ((vm = my_malloc(sizeof(t_vm), "Error: fail to malloc vm\n")) == 0)
return (1);
vm->screen = SDL_SetVideoMode(MEM_SIZE / NB_COL * WIDTH + DECAL, NB_COL * WIDTH, 32, SDL_HWSURFACE | SDL_DOUBLEBUF);
SDL_WM_SetCaption("Corewar", NULL);
if (vm->screen == NULL)
err_SDL();
vm->police = TTF_OpenFont("arial.ttf", 20);
vm->param = param;
vm->cycle = 0;
vm->cycle_to_die = CYCLE_TO_DIE;
vm->nb_live = 0;
owner_set(vm->mem_owner, -1, 0, MEM_SIZE);
my_memset(vm->register_player, 0, (MAX_PLAYER + 1) * sizeof(char));
i = 0;
while (i < MAX_PROG_NUMBER)
vm->progs_live[i++] = -1;
if (load_all_programs(vm) != 0)
return (1);
my_printf("%d program(s) loaded\n", vm->prog_list->nb_elm);
if (param->debug == 1)
dump_memory(vm->memory);
pause_vm(vm, 1);
vm_run(vm);
pause_vm(vm, 0);
if (param->debug == 1)
dump_memory(vm->memory);
TTF_CloseFont(vm->police);
return (0);
}
static inline void enter_s3(struct acrn_vm *vm, uint32_t pm1a_cnt_val, uint32_t pm1b_cnt_val)
{
uint32_t guest_wakeup_vec32;
/* Save the wakeup vec set by guest OS. Will return to guest
* with this wakeup vec as entry.
*/
stac();
guest_wakeup_vec32 = *(vm->pm.sx_state_data->wake_vector_32);
clac();
pause_vm(vm); /* pause sos_vm before suspend system */
host_enter_s3(vm->pm.sx_state_data, pm1a_cnt_val, pm1b_cnt_val);
resume_vm_from_s3(vm, guest_wakeup_vec32); /* jump back to vm */
}
