xnu-7195.101.1.tar.gz

[apple/xnu.git] / osfmk / i386 / misc_protos.h

diff --git a/osfmk/i386/misc_protos.h b/osfmk/i386/misc_protos.h
index 407a5fdabc46e18d858777ca5889a95524349424..59507742b75aff8bee1dc0840b7c266859a5b5f1 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,8 +1,8 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

- * 
+ *

  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in


@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.

- * 
+ *

  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.

- * 
+ *

  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,


@@ -22,63 +22,75 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.

- * 
+ *

  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
  */
 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
  */
 

-#include <i386/thread.h>
-
-extern void            i386_preinit(void);
-extern void            i386_init(void);
-extern void            i386_vm_init(unsigned int, struct KernelBootArgs *);
-
-extern void            machine_startup(void);
-
-extern void            get_root_device(void);
-extern void            picinit(void);
-extern void            interrupt_processor(
-                               int             cpu);
-extern void            mp_probe_cpus(void);
-extern void            remote_kdb(void);
-extern void            clear_kdb_intr(void);
-extern void             draw_panic_dialog(void);
-extern void            cpu_init(void);
-extern void            cpu_shutdown(void);
-extern void            fix_desc(
-                               void            * desc,
-                               int             num_desc);
-extern void            cnpollc(
-                               boolean_t       on);
-extern void            form_pic_mask(void);
-extern void            intnull(
-                               int             unit);
-extern char *          i386_boot_info(
-                               char            *buf,
-                               vm_size_t       buf_len);
-
-extern void            blkclr(
-                              const char       *from,
-                              int              nbytes);
-
-extern void            kdb_kintr(void);
-extern void            kdb_console(void);
-
-extern unsigned int    div_scale(
-                               unsigned int    dividend,
-                               unsigned int    divisor,
-                               unsigned int    *scale);
-
-extern unsigned int    mul_scale(
-                               unsigned int    multiplicand,
-                               unsigned int    multiplier,
-                               unsigned int    *scale);
+#ifndef _I386_MISC_PROTOS_H_
+#define _I386_MISC_PROTOS_H_
+
+#include <machine/thread.h>
+
+struct boot_args;
+struct cpu_data;
+
+extern  boolean_t virtualized;
+
+extern void             vstart(vm_offset_t);
+extern void             i386_init(void);
+extern void             x86_init_wrapper(uintptr_t, uintptr_t) __attribute__((noreturn));
+extern void             i386_vm_init(
+       uint64_t,
+       boolean_t,
+       struct boot_args *);
+
+extern void             machine_startup(void);
+
+extern void             get_root_device(void);
+extern void             picinit(void);
+extern void             interrupt_processor(
+       int             cpu);
+extern void             mp_probe_cpus(void);
+
+extern void             remote_kdb(void);
+extern void             clear_kdb_intr(void);
+extern void             cpu_init(void);
+extern void             fix_desc(
+       void            * desc,
+       int             num_desc);
+extern void             fix_desc64(
+       void            * desc,
+       int             num_desc);
+extern void             cnpollc(
+       boolean_t       on);
+extern void             form_pic_mask(void);
+extern void             intnull(
+       int             unit);
+extern char *           i386_boot_info(
+       char            *buf,
+       vm_size_t       buf_len);
+
+extern void             blkclr(
+       const char       *from,
+       int              nbytes);
+
+extern void             memset_word(
+       int              *dst,
+       int              pattern,
+       int              nwords);
+

 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 
 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 

+/* allow a function to get a quick virtual mapping of a physical page */
+extern int apply_func_phys(addr64_t src64, vm_size_t bytes, int (*func)(void * buffer, vm_size_t bytes, void * arg), void * arg);
+
+extern int ml_copy_phys(addr64_t, addr64_t, vm_size_t);
+

 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);
 
 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);
 


@@ -86,23 +98,60 @@ extern void cache_flush_page_phys(ppnum_t pa);
 extern void dcache_incoherent_io_flush64(addr64_t pa, unsigned int count);
 extern void dcache_incoherent_io_store64(addr64_t pa, unsigned int count);
 
 extern void dcache_incoherent_io_flush64(addr64_t pa, unsigned int count);
 extern void dcache_incoherent_io_store64(addr64_t pa, unsigned int count);
 

+extern void             sysclk_gettime_interrupts_disabled(
+       mach_timespec_t *cur_time);
+
+extern void rtc_nanotime_init_commpage(void);
+
+extern void     rtc_sleep_wakeup(uint64_t base);
+
+extern void     rtc_timer_start(void);
+
+extern void     rtc_clock_napped(uint64_t, uint64_t);
+extern void     rtc_clock_adjust(uint64_t);
+
+extern void     pmap_lowmem_finalize(void);
+
+thread_t Switch_context(thread_t, thread_continue_t, thread_t);
+
+__not_tail_called thread_t
+Shutdown_context(thread_t thread, void (*doshutdown)(processor_t), processor_t  processor);
+
+#ifdef __x86_64__
+uint64_t x86_64_pre_sleep(void);
+void x86_64_post_sleep(uint64_t new_cr3);
+#endif
+
+boolean_t
+debug_state_is_valid32(x86_debug_state32_t *ds);
+
+boolean_t
+debug_state_is_valid64(x86_debug_state64_t *ds);
+
+void
+copy_debug_state32(x86_debug_state32_t *src, x86_debug_state32_t *target, boolean_t all);
+
+void
+copy_debug_state64(x86_debug_state64_t *src, x86_debug_state64_t *target, boolean_t all);
+
+extern void act_machine_switch_pcb(thread_t old, thread_t new);
+
+extern void Idle_PTs_release(vm_offset_t start, vm_offset_t end);
+extern ppnum_t released_PT_ppn;
+extern uint32_t released_PT_cnt;

 
 

-extern processor_t     cpu_processor_alloc(boolean_t is_boot_cpu);
-extern void            cpu_processor_free(processor_t proc);
+/* Fast-restart parameters */
+#define FULL_SLAVE_INIT (NULL)
+#define FAST_SLAVE_INIT ((void *)(uintptr_t)1)

 
 

-extern void            sysclk_gettime_interrupts_disabled(
-                               mach_timespec_t *cur_time);
+void cpu_pmc_control(void *);

 
 

+extern void pstate_trace(void);

 
 

-extern void    rtclock_intr(struct i386_interrupt_state *regs);
+extern void mp_interrupt_watchdog(void);

 
 

-extern void    rtc_sleep_wakeup(void);
+extern kern_return_t i386_slide_individual_kext(kernel_mach_header_t *mh, uintptr_t slide);

 
 

-extern void    rtc_clock_stepping(
-                       uint32_t new_frequency,
-                       uint32_t old_frequency);
-extern void    rtc_clock_stepped(
-                       uint32_t new_frequency,
-                       uint32_t old_frequency);
+extern kern_return_t i386_slide_kext_collection_mh_addrs(kernel_mach_header_t *mh, uintptr_t slide, bool adjust_mach_headers);

 
 

-extern void     x86_lowmem_free(void);
+#endif /* _I386_MISC_PROTOS_H_ */