/*
- * Copyright (c) 2000-2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2013 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#include <sys/mcache.h> /* for mcache_init() */
#include <sys/mbuf.h> /* for mbinit() */
#include <sys/event.h> /* for knote_init() */
-#include <sys/kern_memorystatus.h> /* for kern_memorystatus_init() */
+#include <sys/kern_memorystatus.h> /* for memorystatus_init() */
#include <sys/aio_kern.h> /* for aio_init() */
#include <sys/semaphore.h> /* for psem_cache_init() */
#include <net/dlil.h> /* for dlil_init() */
#include <net/kpi_protocol.h> /* for proto_kpi_init() */
+#include <net/iptap.h> /* for iptap_init() */
#include <sys/pipe.h> /* for pipeinit() */
#include <sys/socketvar.h> /* for socketinit() */
#include <sys/protosw.h> /* for domaininit() */
#include <kern/sched_prim.h> /* for thread_wakeup() */
#include <net/if_ether.h> /* for ether_family_init() */
+#include <net/if_gif.h> /* for gif_init() */
#include <vm/vm_protos.h> /* for vnode_pager_bootstrap() */
#include <miscfs/devfs/devfsdefs.h> /* for devfs_kernel_mount() */
#include <mach/host_priv.h> /* for host_set_exception_ports() */
#include <sys/semaphore.h> /* for psem_lock_init() */
#include <sys/msgbuf.h> /* for log_setsize() */
#include <sys/tty.h> /* for tty_init() */
+#include <sys/proc_uuid_policy.h> /* proc_uuid_policy_init() */
+#include <netinet/flow_divert.h> /* flow_divert_init() */
#include <net/if_utun.h> /* for utun_register_control() */
+#include <net/if_ipsec.h> /* for ipsec_register_control() */
#include <net/net_str_id.h> /* for net_str_id_init() */
#include <net/netsrc.h> /* for netsrc_init() */
+#include <net/ntstat.h> /* for nstat_init() */
#include <kern/assert.h> /* for assert() */
+#include <sys/kern_overrides.h> /* for init_system_override() */
#include <net/init.h>
int hostnamelen;
char domainname[MAXDOMNAMELEN];
int domainnamelen;
-#if defined(__i386__) || defined(__x86_64__)
-struct exec_archhandler exec_archhandler_ppc = {
- .path = "/usr/libexec/oah/RosettaNonGrata",
-};
-#else /* __i386__ */
-struct exec_archhandler exec_archhandler_ppc;
-#endif /* __i386__ */
char rootdevice[16]; /* hfs device names have at least 9 chars */
struct kmemstats kmemstats[M_LAST];
#endif
-int lbolt; /* awoken once a second */
struct vnode *rootvp;
int boothowto = RB_DEBUG;
-void lightning_bolt(void *);
extern kern_return_t IOFindBSDRoot(char *, unsigned int, dev_t *, u_int32_t *);
extern void IOSecureBSDRoot(const char * rootName);
extern kern_return_t IOKitBSDInit(void );
extern void kminit(void);
-extern void klogwakeup(void);
extern void file_lock_init(void);
extern void kmeminit(void);
extern void bsd_bufferinit(void);
+extern void throttle_init(void);
extern int serverperfmode;
extern int ncl;
void bsd_exec_setup(int);
-/*
- * Set to disable grading 64 bit Mach-o binaries as executable, for testing;
- * Intel only.
- */
-__private_extern__ int bootarg_no64exec = 0;
__private_extern__ int bootarg_vnode_cache_defeat = 0;
/*
int cmask = CMASK;
extern int customnbuf;
-void bsd_init(void) __attribute__((section("__TEXT, initcode")));
-kern_return_t bsd_autoconf(void) __attribute__((section("__TEXT, initcode")));
-void bsd_utaskbootstrap(void) __attribute__((section("__TEXT, initcode")));
+void bsd_init(void);
+kern_return_t bsd_autoconf(void);
+void bsd_utaskbootstrap(void);
static void parse_bsd_args(void);
extern task_t bsd_init_task;
#endif
#endif /* CONFIG_MACF */
-extern void stackshot_lock_init(void);
-
-
/* If we are using CONFIG_DTRACE */
#if CONFIG_DTRACE
extern void dtrace_postinit(void);
#endif
-
/*
* Initialization code.
* Called from cold start routine as
struct rlimit vm_initial_limit_data = { DFLDSIZ, MAXDSIZ };
struct rlimit vm_initial_limit_core = { DFLCSIZ, MAXCSIZ };
-extern thread_t cloneproc(task_t, proc_t, int);
+extern thread_t cloneproc(task_t, proc_t, int, int);
extern int (*mountroot)(void);
lck_grp_t * proc_lck_grp;
* of the uu_context.vc_ucred field so that the uthread structure can be
* used like any other.
*/
+
+extern void IOServicePublishResource(const char *, boolean_t);
+
void
bsd_init(void)
{
struct uthread *ut;
unsigned int i;
-#if __i386__ || __x86_64__
- int error;
-#endif
struct vfs_context context;
kern_return_t ret;
struct ucred temp_cred;
#define bsd_init_kprintf(x...) /* kprintf("bsd_init: " x) */
+ throttle_init();
+
kernel_flock = funnel_alloc(KERNEL_FUNNEL);
if (kernel_flock == (funnel_t *)0 ) {
panic("bsd_init: Failed to allocate kernel funnel");
#endif
#endif /* MAC */
+ /* Initialize System Override call */
+ init_system_override();
+
/*
* Create process 0.
*/
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
#endif
/* Create the file descriptor table. */
- filedesc0.fd_refcnt = 1+1; /* +1 so shutdown will not _FREE_ZONE */
kernproc->p_fd = &filedesc0;
filedesc0.fd_cmask = cmask;
filedesc0.fd_knlistsize = -1;
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();
bsd_init_kprintf("calling select_wait_queue_init\n");
select_wait_queue_init();
- /* Stack snapshot facility lock */
- stackshot_lock_init();
/*
* Initialize protocols. Block reception of incoming packets
* until everything is ready.
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
- /* Initialise background hibernation */
- bsd_init_kprintf("calling kern_hibernation_init\n");
- kern_hibernation_init();
+#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_EMBEDDED
+#if CONFIG_MEMORYSTATUS
/* Initialize kernel memory status notifications */
- bsd_init_kprintf("calling kern_memorystatus_init\n");
- kern_memorystatus_init();
-#endif
+ bsd_init_kprintf("calling memorystatus_init\n");
+ memorystatus_init();
+#endif /* CONFIG_MEMORYSTATUS */
#ifdef GPROF
/* Initialize kernel profiling. */
kmstartup();
#endif
- /* kick off timeout driven events by calling first time */
- thread_wakeup(&lbolt);
- timeout(lightning_bolt, 0, hz);
-
bsd_init_kprintf("calling bsd_autoconf\n");
bsd_autoconf();
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 */
/* register user tunnel kernel control handler */
utun_register_control();
- netsrc_init();
-
- /* wait for network domain to finish */
- domainfin();
+#if IPSEC
+ ipsec_register_control();
+#endif /* IPSEC */
+ netsrc_init();
+ nstat_init();
#endif /* NETWORKING */
bsd_init_kprintf("calling vnode_pager_bootstrap\n");
#endif /* CONFIG_IMAGEBOOT */
/* set initial time; all other resource data is already zero'ed */
- microtime(&kernproc->p_start);
- kernproc->p_stats->p_start = kernproc->p_start; /* for compat */
+ microtime_with_abstime(&kernproc->p_start, &kernproc->p_stats->ps_start);
#if DEVFS
{
#if defined(__LP64__)
kernproc->p_flag |= P_LP64;
- printf("Kernel is LP64\n");
#endif
pal_kernel_announce();
-#if __i386__ || __x86_64__
- /* this should be done after the root filesystem is mounted */
- error = set_archhandler(kernproc, CPU_TYPE_POWERPC);
- if (error) /* XXX make more generic */
- exec_archhandler_ppc.path[0] = 0;
-#endif
-
bsd_init_kprintf("calling mountroot_post_hook\n");
/* invoke post-root-mount hook */
#endif
bsd_init_kprintf("done\n");
+
}
/* Called with kernel funnel held */
lock_trace = 1;
}
-void
-lightning_bolt(__unused void *dummy)
-{
- boolean_t funnel_state;
-
- funnel_state = thread_funnel_set(kernel_flock, TRUE);
-
- thread_wakeup(&lbolt);
- timeout(lightning_bolt,0,hz);
- klogwakeup();
-
- (void) thread_funnel_set(kernel_flock, FALSE);
-}
-
kern_return_t
bsd_autoconf(void)
{
* Clone the bootstrap process from the kernel process, without
* inheriting either task characteristics or memory from the kernel;
*/
- thread = cloneproc(TASK_NULL, kernproc, FALSE);
+ thread = cloneproc(TASK_NULL, kernproc, FALSE, TRUE);
/* Hold the reference as it will be dropped during shutdown */
initproc = proc_find(1);
char namep[16];
int msgbuf;
- if (PE_parse_boot_argn("-s", namep, sizeof (namep)))
+ if ( PE_parse_boot_argn("-s", namep, sizeof (namep)))
boothowto |= RB_SINGLE;
if (PE_parse_boot_argn("-b", namep, sizeof (namep)))
if (PE_parse_boot_argn("-x", namep, sizeof (namep))) /* safe boot */
boothowto |= RB_SAFEBOOT;
- /* disable 64 bit grading */
- if (PE_parse_boot_argn("-no64exec", namep, sizeof (namep)))
- bootarg_no64exec = 1;
-
/* disable vnode_cache_is_authorized() by setting vnode_cache_defeat */
if (PE_parse_boot_argn("-vnode_cache_defeat", namep, sizeof (namep)))
bootarg_vnode_cache_defeat = 1;
if (PE_parse_boot_argn("-novfscache", namep, sizeof(namep))) {
nc_disabled = 1;
}
+
}
void
projects / apple / xnu.git / blobdiff