osfmk/ppc/misc_protos.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28
  29 #ifndef _PPC_MISC_PROTOS_H_
  30 #define _PPC_MISC_PROTOS_H_
  31
  32 #include <cpus.h>
  33 #include <debug.h>
  34 #include <mach_kdb.h>
  35 #include <mach_kgdb.h>
  36 #include <mach_kdp.h>
  37 #include <mach_debug.h>
  38
  39 #include <ppc/thread.h>
  40 #include <ppc/boot.h>
  41 #include <kern/thread_act.h>
  42 #include <mach/vm_types.h>
  43 #include <kern/cpu_data.h>
  44 #include <mach/ppc/thread_status.h>
  45 #include <stdarg.h>
  46
  47 extern int strcmp(const char *s1, const char *s2);
  48 extern int strncmp(const char *s1, const char *s2, unsigned long n);
  49 extern char *strcat(char *dest, const char *src);
  50 extern char *strcpy(char *dest, const char *src);
  51
  52 extern void vprintf(const char *fmt, va_list args);
  53 extern void printf(const char *fmt, ...);
  54
  55 extern void bcopy_nc(char *from, char *to, int size); /* uncached-safe */
  56 extern void bcopy_phys(char *from, char *to, int size); /* Physical to physical copy (ints must be disabled) */
  57 extern void bcopy_physvir(char *from, char *to, int size); /* Physical to physical copy virtually (ints must be disabled) */
  58
  59 extern void ppc_init(boot_args *args);
  60 extern struct savearea *enterDebugger(unsigned int trap,
  61                                       struct savearea *state,
  62                                       unsigned int dsisr);
  63
  64 extern void draw_panic_dialog(void);
  65 extern void ppc_vm_init(unsigned int mem_size, boot_args *args);
  66
  67 extern void autoconf(void);
  68 extern void machine_init(void);
  69 extern void machine_conf(void);
  70 extern void probeio(void);
  71 extern int  cons_find(boolean_t);
  72 extern void machine_startup(boot_args *args);
  73
  74 extern void interrupt_init(void);
  75 extern void interrupt_enable(void);
  76 extern void interrupt_disable(void);
  77 extern void disable_bluebox_internal(thread_act_t act);
  78 #if     MACH_KDB
  79 extern void db_interrupt_enable(void);
  80 extern void db_interrupt_disable(void);
  81 #endif  /* MACH_KDB */
  82
  83 extern void phys_zero(vm_offset_t, vm_size_t);
  84 extern void phys_copy(vm_offset_t, vm_offset_t, vm_size_t);
  85
  86 extern void Load_context(thread_t th);
  87
  88 extern struct thread_shuttle *Switch_context(struct thread_shuttle   *old,
  89                                       void                    (*cont)(void),
  90                                       struct thread_shuttle   *new);
  91
  92 extern void fpu_save(struct facility_context *);
  93 extern void vec_save(struct facility_context *);
  94 extern void toss_live_fpu(struct facility_context *);
  95 extern void toss_live_vec(struct facility_context *);
  96
  97 extern int nsec_to_processor_clock_ticks(int nsec);
  98
  99 extern void tick_delay(int ticks);
 100
 101 #ifdef  DEBUG
 102 #define DPRINTF(x) { printf("%s : ",__FUNCTION__);printf x; }
 103 #endif  /* DEBUG */
 104
 105 #if MACH_ASSERT
 106 extern void dump_thread(thread_t th);
 107 #endif
 108
 109 #if     NCPUS > 1
 110 extern void mp_probe_cpus(void);
 111 #if     MACH_KDB
 112 extern void remote_kdb(void);
 113 extern void clear_kdb_intr(void);
 114 extern void kdb_console(void);
 115 #endif  /* MACH_KDB */
 116 #endif  /* NCPUS > 1 */
 117
 118 #endif /* _PPC_MISC_PROTOS_H_ */