Exemple #1
0
void ad_pic_gif_init(void)
{
	struct gif_cfg init;

	if(gif != NULL)
		return ;
    
	MEMSET((void *)&init,0,sizeof(struct gif_cfg));

	init.bit_buf_start = (UINT8 *)((__MM_IMAGEDEC_BUF_ADDR+0x10000) & ~(3<<29));//(UINT8 *)(__MM_GIF_BIT_ADDR & ~(7<<28));
	                                                                        //the size of processing pic is less than 0x10000
	init.bit_buf_size =  0X8000;  
	init.dec_buf_start = (UINT8 *)((__MM_IMAGEDEC_BUF_ADDR+0x18000) & ~(3<<29)); //(UINT8 *)(__MM_GIF_DEC_ADDR & ~(7<<28));
	init.dec_buf_size =  0x60000;  //0x5E600 = 360(d)*240(d)*4+0xa000

	init.fread_callback = gif_read_data;
	init.fseek_callback = gif_seek_data;
	init.ftell_callback = gif_tell_pos;	
	init.max_width = 360; 
	init.max_height = 240; 
	
	gif_init(&init);
	gif_list_init();
	gif = gif_open();
}
Exemple #2
0
static void pic_gif_init(void)
{
	struct osd_device  *osd_layer2_dev;
	struct gif_cfg init;

    osd_layer2_dev =(struct osd_device*)dev_get_by_id(HLD_DEV_TYPE_OSD, 0);
    if (osd_layer2_dev == NULL)
	{
		AD_GIF_PRINTF("%s() OSD_layer2 is not be opened!\n", __FUNCTION__);
	}
    else
    {
        OSDDrv_Close((HANDLE)osd_layer2_dev);
        AD_GIF_PRINTF("%s() OSD_layer2 is closed!\n", __FUNCTION__);
    }
#ifdef  DUAL_ENABLE
    osd_output_init();
#endif
	MEMSET((void *)&init,0,sizeof(struct gif_cfg));

	init.bit_buf_start = (UINT8 *)((__MM_MP_BUFFER_ADDR +0x800000)& ~(7<<28));//(UINT8 *)(GIF_BIT_BUF& ~(7<<28));//
	init.bit_buf_size =  0x200000;//GIF_BIT_SIZE;//
	init.dec_buf_start = (UINT8 *)((__MM_MP_BUFFER_ADDR +0xa00000)& ~(7<<28));//(UINT8 *)(GIF_DEC_BUF& ~(7<<28));//
	init.dec_buf_size =  (__MM_PVR_VOB_BUFFER_LEN -0xa00000 );//GIF_DEC_SIZE;//__MM_PVR_VOB_BUFFER_ADDR
 
	init.fread_callback = gif_read_data;
	init.fseek_callback = gif_seek_data;
	init.ftell_callback = gif_tell_pos;	
	init.max_width = 800; //400; 
	init.max_height = 600; //300; 
	
	gif_init(&init);
	//gif_list_init();
	gif = gif_open();
}
Exemple #3
0
int main(int argc, char **argv)
{
#ifdef HAVE_FT2
  const char *text = "Test text!";
  const char *font = "arial.ttf";
  const char *file = "ttftest.gif";
  const char *bg = "heading-yellow.gif";
  const char *color = "#000000";
  
  log_init(STDOUT_FILENO, LOG_ALL, L_warning);
  io_init_except(STDOUT_FILENO, STDOUT_FILENO, STDOUT_FILENO);
  mem_init();
  dlink_init();
  gif_init();
  image_init();
  ttf_init();
  
  ttftest_log = log_source_register("ttftest");
  
  log_level(LOG_ALL, L_verbose);
  
  if(argc > 1)
    text = argv[1];
  if(argc > 2)
    font = argv[2];
  if(argc > 3)
    file = argv[3];
  if(argc > 4)
    bg = argv[4];
  if(argc > 5)
    color = argv[5];

  ttftest_write(text, font, file, bg, color);

  log_level(LOG_ALL, L_warning);
  
  log_source_unregister(ttftest_log);
  
  ttf_shutdown();
  image_shutdown();
  gif_shutdown();
  dlink_shutdown();
  mem_shutdown();
  log_shutdown();
  io_shutdown();
#endif  
  return 0;
}
Exemple #4
0
int main()
{
  printf("log_init\n");

  log_init(STDOUT_FILENO, LOG_ALL, L_status);
  io_init_except(STDOUT_FILENO, STDOUT_FILENO, STDOUT_FILENO);
  mem_init();
  dlink_init();
  gif_init();

  giftest_write();

  gif_shutdown();
  dlink_shutdown();
  mem_shutdown();
  log_shutdown();
  io_shutdown();

  return 0;
}
Exemple #5
0
int main()
{
  log_init(STDOUT_FILENO, LOG_ALL, L_status);
  io_init_except(STDOUT_FILENO, STDOUT_FILENO, STDOUT_FILENO);
  mem_init();
  dlink_init();
  gif_init();
  image_init();
  timer_init();
  graph_init();
  
  graphtest_write();

  graph_shutdown();
  timer_shutdown();
  image_shutdown();
  gif_shutdown();
  dlink_shutdown();
  mem_shutdown();
  log_shutdown();
  io_shutdown();
  
  return 0;
}
Exemple #6
0
void
bsd_init(void)
{
	struct uthread *ut;
	unsigned int i;
	struct vfs_context context;
	kern_return_t	ret;
	struct ucred temp_cred;
	struct posix_cred temp_pcred;
#if NFSCLIENT || CONFIG_IMAGEBOOT
	boolean_t       netboot = FALSE;
#endif

#define bsd_init_kprintf(x...) /* kprintf("bsd_init: " x) */

	throttle_init();

	printf(copyright);
	
	bsd_init_kprintf("calling kmeminit\n");
	kmeminit();
	
	bsd_init_kprintf("calling parse_bsd_args\n");
	parse_bsd_args();

#if CONFIG_DEV_KMEM
	bsd_init_kprintf("calling dev_kmem_init\n");
	dev_kmem_init();
#endif

	/* Initialize kauth subsystem before instancing the first credential */
	bsd_init_kprintf("calling kauth_init\n");
	kauth_init();

	/* Initialize process and pgrp structures. */
	bsd_init_kprintf("calling procinit\n");
	procinit();

	/* Initialize the ttys (MUST be before kminit()/bsd_autoconf()!)*/
	tty_init();

	kernproc = &proc0;	/* implicitly bzero'ed */

	/* kernel_task->proc = kernproc; */
	set_bsdtask_info(kernel_task,(void *)kernproc);

	/* give kernproc a name */
	bsd_init_kprintf("calling process_name\n");
	process_name("kernel_task", kernproc);

	/* allocate proc lock group attribute and group */
	bsd_init_kprintf("calling lck_grp_attr_alloc_init\n");
	proc_lck_grp_attr= lck_grp_attr_alloc_init();

	proc_lck_grp = lck_grp_alloc_init("proc",  proc_lck_grp_attr);
#if CONFIG_FINE_LOCK_GROUPS
	proc_slock_grp = lck_grp_alloc_init("proc-slock",  proc_lck_grp_attr);
	proc_fdmlock_grp = lck_grp_alloc_init("proc-fdmlock",  proc_lck_grp_attr);
	proc_ucred_mlock_grp = lck_grp_alloc_init("proc-ucred-mlock",  proc_lck_grp_attr);
	proc_mlock_grp = lck_grp_alloc_init("proc-mlock",  proc_lck_grp_attr);
#endif
	/* Allocate proc lock attribute */
	proc_lck_attr = lck_attr_alloc_init();
#if 0
#if __PROC_INTERNAL_DEBUG
	lck_attr_setdebug(proc_lck_attr);
#endif
#endif

#if CONFIG_FINE_LOCK_GROUPS
	proc_list_mlock = lck_mtx_alloc_init(proc_mlock_grp, proc_lck_attr);
	proc_klist_mlock = lck_mtx_alloc_init(proc_mlock_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_mlock, proc_mlock_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_fdmlock, proc_fdmlock_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_ucred_mlock, proc_ucred_mlock_grp, proc_lck_attr);
	lck_spin_init(&kernproc->p_slock, proc_slock_grp, proc_lck_attr);
#else
	proc_list_mlock = lck_mtx_alloc_init(proc_lck_grp, proc_lck_attr);
	proc_klist_mlock = lck_mtx_alloc_init(proc_lck_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_mlock, proc_lck_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_fdmlock, proc_lck_grp, proc_lck_attr);
	lck_mtx_init(&kernproc->p_ucred_mlock, proc_lck_grp, proc_lck_attr);
	lck_spin_init(&kernproc->p_slock, proc_lck_grp, proc_lck_attr);
#endif

	assert(bsd_simul_execs != 0);
	execargs_cache_lock = lck_mtx_alloc_init(proc_lck_grp, proc_lck_attr);
	execargs_cache_size = bsd_simul_execs;
	execargs_free_count = bsd_simul_execs;
	execargs_cache = (vm_offset_t *)kalloc(bsd_simul_execs * sizeof(vm_offset_t));
	bzero(execargs_cache, bsd_simul_execs * sizeof(vm_offset_t));
	
	if (current_task() != kernel_task)
		printf("bsd_init: We have a problem, "
				"current task is not kernel task\n");
	
	bsd_init_kprintf("calling get_bsdthread_info\n");
	ut = (uthread_t)get_bsdthread_info(current_thread());

#if CONFIG_MACF
	/*
	 * Initialize the MAC Framework
	 */
	mac_policy_initbsd();
	kernproc->p_mac_enforce = 0;

#if defined (__i386__) || defined (__x86_64__)
	/*
	 * We currently only support this on i386/x86_64, as that is the
	 * only lock code we have instrumented so far.
	 */
	check_policy_init(policy_check_flags);
#endif
#endif /* MAC */

	/* Initialize System Override call */
	init_system_override();
	
	/*
	 * Create process 0.
	 */
	proc_list_lock();
	LIST_INSERT_HEAD(&allproc, kernproc, p_list);
	kernproc->p_pgrp = &pgrp0;
	LIST_INSERT_HEAD(PGRPHASH(0), &pgrp0, pg_hash);
	LIST_INIT(&pgrp0.pg_members);
#ifdef CONFIG_FINE_LOCK_GROUPS
	lck_mtx_init(&pgrp0.pg_mlock, proc_mlock_grp, proc_lck_attr);
#else
	lck_mtx_init(&pgrp0.pg_mlock, proc_lck_grp, proc_lck_attr);
#endif
	/* There is no other bsd thread this point and is safe without pgrp lock */
	LIST_INSERT_HEAD(&pgrp0.pg_members, kernproc, p_pglist);
	kernproc->p_listflag |= P_LIST_INPGRP;
	kernproc->p_pgrpid = 0;
	kernproc->p_uniqueid = 0;

	pgrp0.pg_session = &session0;
	pgrp0.pg_membercnt = 1;

	session0.s_count = 1;
	session0.s_leader = kernproc;
	session0.s_listflags = 0;
#ifdef CONFIG_FINE_LOCK_GROUPS
	lck_mtx_init(&session0.s_mlock, proc_mlock_grp, proc_lck_attr);
#else
	lck_mtx_init(&session0.s_mlock, proc_lck_grp, proc_lck_attr);
#endif
	LIST_INSERT_HEAD(SESSHASH(0), &session0, s_hash);
	proc_list_unlock();

	kernproc->task = kernel_task;
	
	kernproc->p_stat = SRUN;
	kernproc->p_flag = P_SYSTEM;
	kernproc->p_lflag = 0;
	kernproc->p_ladvflag = 0;
	
#if DEVELOPMENT || DEBUG
	if (bootarg_disable_aslr)
		kernproc->p_flag |= P_DISABLE_ASLR;
#endif

	kernproc->p_nice = NZERO;
	kernproc->p_pptr = kernproc;

	TAILQ_INIT(&kernproc->p_uthlist);
	TAILQ_INSERT_TAIL(&kernproc->p_uthlist, ut, uu_list);
	
	kernproc->sigwait = FALSE;
	kernproc->sigwait_thread = THREAD_NULL;
	kernproc->exit_thread = THREAD_NULL;
	kernproc->p_csflags = CS_VALID;

	/*
	 * Create credential.  This also Initializes the audit information.
	 */
	bsd_init_kprintf("calling bzero\n");
	bzero(&temp_cred, sizeof(temp_cred));
	bzero(&temp_pcred, sizeof(temp_pcred));
	temp_pcred.cr_ngroups = 1;
	/* kern_proc, shouldn't call up to DS for group membership */
	temp_pcred.cr_flags = CRF_NOMEMBERD;
	temp_cred.cr_audit.as_aia_p = audit_default_aia_p;
	
	bsd_init_kprintf("calling kauth_cred_create\n");
	/*
	 * We have to label the temp cred before we create from it to
	 * properly set cr_ngroups, or the create will fail.
	 */
	posix_cred_label(&temp_cred, &temp_pcred);
	kernproc->p_ucred = kauth_cred_create(&temp_cred); 

	/* update cred on proc */
	PROC_UPDATE_CREDS_ONPROC(kernproc);

	/* give the (already exisiting) initial thread a reference on it */
	bsd_init_kprintf("calling kauth_cred_ref\n");
	kauth_cred_ref(kernproc->p_ucred);
	ut->uu_context.vc_ucred = kernproc->p_ucred;
	ut->uu_context.vc_thread = current_thread();

	TAILQ_INIT(&kernproc->p_aio_activeq);
	TAILQ_INIT(&kernproc->p_aio_doneq);
	kernproc->p_aio_total_count = 0;
	kernproc->p_aio_active_count = 0;

	bsd_init_kprintf("calling file_lock_init\n");
	file_lock_init();

#if CONFIG_MACF
	mac_cred_label_associate_kernel(kernproc->p_ucred);
#endif

	/* Create the file descriptor table. */
	kernproc->p_fd = &filedesc0;
	filedesc0.fd_cmask = cmask;
	filedesc0.fd_knlistsize = -1;
	filedesc0.fd_knlist = NULL;
	filedesc0.fd_knhash = NULL;
	filedesc0.fd_knhashmask = 0;

	/* Create the limits structures. */
	kernproc->p_limit = &limit0;
	for (i = 0; i < sizeof(kernproc->p_rlimit)/sizeof(kernproc->p_rlimit[0]); i++)
		limit0.pl_rlimit[i].rlim_cur = 
			limit0.pl_rlimit[i].rlim_max = RLIM_INFINITY;
	limit0.pl_rlimit[RLIMIT_NOFILE].rlim_cur = NOFILE;
	limit0.pl_rlimit[RLIMIT_NPROC].rlim_cur = maxprocperuid;
	limit0.pl_rlimit[RLIMIT_NPROC].rlim_max = maxproc;
	limit0.pl_rlimit[RLIMIT_STACK] = vm_initial_limit_stack;
	limit0.pl_rlimit[RLIMIT_DATA] = vm_initial_limit_data;
	limit0.pl_rlimit[RLIMIT_CORE] = vm_initial_limit_core;
	limit0.pl_refcnt = 1;

	kernproc->p_stats = &pstats0;
	kernproc->p_sigacts = &sigacts0;

	/*
	 * Charge root for one process: launchd.
	 */
	bsd_init_kprintf("calling chgproccnt\n");
	(void)chgproccnt(0, 1);

	/*
	 *	Allocate a kernel submap for pageable memory
	 *	for temporary copying (execve()).
	 */
	{
		vm_offset_t	minimum;

		bsd_init_kprintf("calling kmem_suballoc\n");
		assert(bsd_pageable_map_size != 0);
		ret = kmem_suballoc(kernel_map,
				&minimum,
				(vm_size_t)bsd_pageable_map_size,
				TRUE,
				VM_FLAGS_ANYWHERE | VM_MAKE_TAG(VM_KERN_MEMORY_BSD),
				&bsd_pageable_map);
		if (ret != KERN_SUCCESS) 
			panic("bsd_init: Failed to allocate bsd pageable map");
	}

	/*
	 * Initialize buffers and hash links for buffers
	 *
	 * SIDE EFFECT: Starts a thread for bcleanbuf_thread(), so must
	 *		happen after a credential has been associated with
	 *		the kernel task.
	 */
	bsd_init_kprintf("calling bsd_bufferinit\n");
	bsd_bufferinit();

	/* Initialize the execve() semaphore */
	bsd_init_kprintf("calling semaphore_create\n");

	if (ret != KERN_SUCCESS)
		panic("bsd_init: Failed to create execve semaphore");

	/*
	 * Initialize the calendar.
	 */
	bsd_init_kprintf("calling IOKitInitializeTime\n");
	IOKitInitializeTime();

	bsd_init_kprintf("calling ubc_init\n");
	ubc_init();

	/*
	 * Initialize device-switches.
	 */
	bsd_init_kprintf("calling devsw_init() \n");
	devsw_init();

	/* Initialize the file systems. */
	bsd_init_kprintf("calling vfsinit\n");
	vfsinit();

#if CONFIG_PROC_UUID_POLICY
	/* Initial proc_uuid_policy subsystem */
	bsd_init_kprintf("calling proc_uuid_policy_init()\n");
	proc_uuid_policy_init();
#endif

#if SOCKETS
	/* Initialize per-CPU cache allocator */
	mcache_init();

	/* Initialize mbuf's. */
	bsd_init_kprintf("calling mbinit\n");
	mbinit();
	net_str_id_init(); /* for mbuf tags */
#endif /* SOCKETS */

	/*
	 * Initializes security event auditing.
	 * XXX: Should/could this occur later?
	 */
#if CONFIG_AUDIT
	bsd_init_kprintf("calling audit_init\n");
 	audit_init();  
#endif

	/* Initialize kqueues */
	bsd_init_kprintf("calling knote_init\n");
	knote_init();

	/* Initialize for async IO */
	bsd_init_kprintf("calling aio_init\n");
	aio_init();

	/* Initialize pipes */
	bsd_init_kprintf("calling pipeinit\n");
	pipeinit();

	/* Initialize SysV shm subsystem locks; the subsystem proper is
	 * initialized through a sysctl.
	 */
#if SYSV_SHM
	bsd_init_kprintf("calling sysv_shm_lock_init\n");
	sysv_shm_lock_init();
#endif
#if SYSV_SEM
	bsd_init_kprintf("calling sysv_sem_lock_init\n");
	sysv_sem_lock_init();
#endif
#if SYSV_MSG
	bsd_init_kprintf("sysv_msg_lock_init\n");
	sysv_msg_lock_init();
#endif
	bsd_init_kprintf("calling pshm_lock_init\n");
	pshm_lock_init();
	bsd_init_kprintf("calling psem_lock_init\n");
	psem_lock_init();

	pthread_init();
	/* POSIX Shm and Sem */
	bsd_init_kprintf("calling pshm_cache_init\n");
	pshm_cache_init();
	bsd_init_kprintf("calling psem_cache_init\n");
	psem_cache_init();
	bsd_init_kprintf("calling time_zone_slock_init\n");
	time_zone_slock_init();
	bsd_init_kprintf("calling select_waitq_init\n");
	select_waitq_init();

	/*
	 * Initialize protocols.  Block reception of incoming packets
	 * until everything is ready.
	 */
	bsd_init_kprintf("calling sysctl_register_fixed\n");
	sysctl_register_fixed(); 
	bsd_init_kprintf("calling sysctl_mib_init\n");
	sysctl_mib_init();
#if NETWORKING
	bsd_init_kprintf("calling dlil_init\n");
	dlil_init();
	bsd_init_kprintf("calling proto_kpi_init\n");
	proto_kpi_init();
#endif /* NETWORKING */
#if SOCKETS
	bsd_init_kprintf("calling socketinit\n");
	socketinit();
	bsd_init_kprintf("calling domaininit\n");
	domaininit();
	iptap_init();
#if FLOW_DIVERT
	flow_divert_init();
#endif	/* FLOW_DIVERT */
#endif /* SOCKETS */

	kernproc->p_fd->fd_cdir = NULL;
	kernproc->p_fd->fd_rdir = NULL;

#if CONFIG_FREEZE
#ifndef CONFIG_MEMORYSTATUS
    #error "CONFIG_FREEZE defined without matching CONFIG_MEMORYSTATUS"
#endif
	/* Initialise background freezing */
	bsd_init_kprintf("calling memorystatus_freeze_init\n");
	memorystatus_freeze_init();
#endif

#if CONFIG_MEMORYSTATUS
	/* Initialize kernel memory status notifications */
	bsd_init_kprintf("calling memorystatus_init\n");
	memorystatus_init();
#endif /* CONFIG_MEMORYSTATUS */

	bsd_init_kprintf("calling macx_init\n");
	macx_init();

	bsd_init_kprintf("calling acct_init\n");
	acct_init();

#ifdef GPROF
	/* Initialize kernel profiling. */
	kmstartup();
#endif

	bsd_init_kprintf("calling bsd_autoconf\n");
	bsd_autoconf();

#if CONFIG_DTRACE
	dtrace_postinit();
#endif

	/*
	 * We attach the loopback interface *way* down here to ensure
	 * it happens after autoconf(), otherwise it becomes the
	 * "primary" interface.
	 */
#include <loop.h>
#if NLOOP > 0
	bsd_init_kprintf("calling loopattach\n");
	loopattach();			/* XXX */
#endif
#if NGIF
	/* Initialize gif interface (after lo0) */
	gif_init();
#endif

#if PFLOG
	/* Initialize packet filter log interface */
	pfloginit();
#endif /* PFLOG */

#if NETHER > 0
	/* Register the built-in dlil ethernet interface family */
	bsd_init_kprintf("calling ether_family_init\n");
	ether_family_init();
#endif /* ETHER */

#if NETWORKING
	/* Call any kext code that wants to run just after network init */
	bsd_init_kprintf("calling net_init_run\n");
	net_init_run();
	
#if CONTENT_FILTER
	cfil_init();
#endif

#if PACKET_MANGLER
	pkt_mnglr_init();
#endif	

#if NECP
	/* Initialize Network Extension Control Policies */
	necp_init();
#endif

	netagent_init();

	/* register user tunnel kernel control handler */
	utun_register_control();
#if IPSEC
	ipsec_register_control();
#endif /* IPSEC */
	netsrc_init();
	nstat_init();
	tcp_cc_init();
#if MPTCP
	mptcp_control_register();
#endif /* MPTCP */
#endif /* NETWORKING */

	bsd_init_kprintf("calling vnode_pager_bootstrap\n");
	vnode_pager_bootstrap();

	bsd_init_kprintf("calling inittodr\n");
	inittodr(0);

	/* Mount the root file system. */
	while( TRUE) {
		int err;

		bsd_init_kprintf("calling setconf\n");
		setconf();
#if NFSCLIENT
		netboot = (mountroot == netboot_mountroot);
#endif

		bsd_init_kprintf("vfs_mountroot\n");
		if (0 == (err = vfs_mountroot()))
			break;
		rootdevice[0] = '\0';
#if NFSCLIENT
		if (netboot) {
			PE_display_icon( 0, "noroot");  /* XXX a netboot-specific icon would be nicer */
			vc_progress_set(FALSE, 0);
			for (i=1; 1; i*=2) {
				printf("bsd_init: failed to mount network root, error %d, %s\n",
					err, PE_boot_args());
				printf("We are hanging here...\n");
				IOSleep(i*60*1000);
			}
			/*NOTREACHED*/
		}
#endif
		printf("cannot mount root, errno = %d\n", err);
		boothowto |= RB_ASKNAME;
	}

	IOSecureBSDRoot(rootdevice);

	context.vc_thread = current_thread();
	context.vc_ucred = kernproc->p_ucred;
	mountlist.tqh_first->mnt_flag |= MNT_ROOTFS;

	bsd_init_kprintf("calling VFS_ROOT\n");
	/* Get the vnode for '/'.  Set fdp->fd_fd.fd_cdir to reference it. */
	if (VFS_ROOT(mountlist.tqh_first, &rootvnode, &context))
		panic("bsd_init: cannot find root vnode: %s", PE_boot_args());
	rootvnode->v_flag |= VROOT;
	(void)vnode_ref(rootvnode);
	(void)vnode_put(rootvnode);
	filedesc0.fd_cdir = rootvnode;

#if NFSCLIENT
	if (netboot) {
		int err;

		netboot = TRUE;
		/* post mount setup */
		if ((err = netboot_setup()) != 0) {
			PE_display_icon( 0, "noroot");  /* XXX a netboot-specific icon would be nicer */
			vc_progress_set(FALSE, 0);
			for (i=1; 1; i*=2) {
				printf("bsd_init: NetBoot could not find root, error %d: %s\n",
					err, PE_boot_args());
				printf("We are hanging here...\n");
				IOSleep(i*60*1000);
			}
			/*NOTREACHED*/
		}
	}
#endif
	

#if CONFIG_IMAGEBOOT
	/*
	 * See if a system disk image is present. If so, mount it and
	 * switch the root vnode to point to it
	 */ 
	if (netboot == FALSE && imageboot_needed()) {
		/* 
		 * An image was found.  No turning back: we're booted
		 * with a kernel from the disk image.
		 */
		imageboot_setup(); 
	}
#endif /* CONFIG_IMAGEBOOT */
  
	/* set initial time; all other resource data is  already zero'ed */
	microtime_with_abstime(&kernproc->p_start, &kernproc->p_stats->ps_start);

#if DEVFS
	{
	    char mounthere[] = "/dev";	/* !const because of internal casting */

	    bsd_init_kprintf("calling devfs_kernel_mount\n");
	    devfs_kernel_mount(mounthere);
	}
#endif /* DEVFS */

	/* Initialize signal state for process 0. */
	bsd_init_kprintf("calling siginit\n");
	siginit(kernproc);

	bsd_init_kprintf("calling bsd_utaskbootstrap\n");
	bsd_utaskbootstrap();

#if defined(__LP64__)
	kernproc->p_flag |= P_LP64;
#endif

	pal_kernel_announce();

	bsd_init_kprintf("calling mountroot_post_hook\n");

	/* invoke post-root-mount hook */
	if (mountroot_post_hook != NULL)
		mountroot_post_hook();

#if 0 /* not yet */
	consider_zone_gc(FALSE);
#endif


	bsd_init_kprintf("done\n");
}