osfmk/ppc/FirmwareCalls.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_FREE_COPYRIGHT@
  24  */
  25 /*
  26  * @APPLE_FREE_COPYRIGHT@
  27  */
  28
  29 #ifdef ASSEMBLER
  30
  31 #ifdef _FIRMWARECALLS_H_
  32 #error Hey! You can only include FirmwareCalls.h in one assembler file, dude. And it should be Firmware.s!
  33 #else /* _FIRMWARECALLS_H_ */
  34
  35 /*
  36  *                      Entries for all firmware calls are in here (except for call 0x80000000 - CutTrace
  37  */
  38
  39 #define _FIRMWARECALLS_H_
  40
  41 #define fwCallEnt(name, entrypt)                                                                        \
  42                         .globl  name                                                            __ASMNL__       \
  43                         .set    name,(.-EXT(FWtable))/4|0x80000000      __ASMNL__       \
  44                         .long   EXT(entrypt)                                            __ASMNL__
  45
  46 /*
  47  *
  48  */
  49
  50                         fwCallEnt(MPgetProcCountCall, MPgetProcCountLL) /* Call the MPgetProcCount routine */
  51                         fwCallEnt(MPstartCall, MPstartLL)                               /* Call the MPstart routine */
  52                         fwCallEnt(MPexternalHookCall, MPexternalHookLL) /* Get the address of the external interrupt handler */
  53                         fwCallEnt(MPsignalCall, MPsignalLL)                             /* Call the MPsignal routine */
  54                         fwCallEnt(MPstopCall, MPstopLL)                                 /* Call the MPstop routine */
  55
  56                         fwCallEnt(dbgDispCall, dbgDispLL)                               /* Write stuff to printer or modem port */
  57                         fwCallEnt(dbgCkptCall, dbgCkptLL)                               /* Save 128 bytes from r3 to 0x380 V=R mapping */
  58                         fwCallEnt(StoreRealCall, StoreRealLL)                   /* Save one word in real storage */
  59                         fwCallEnt(ClearRealCall, ClearRealLL)                   /* Clear physical pages */
  60                         fwCallEnt(LoadDBATsCall, xLoadDBATsLL)                  /* Load all DBATs */
  61                         fwCallEnt(LoadIBATsCall, xLoadIBATsLL)                  /* Load all IBATs */
  62                         fwCallEnt(DoPreemptCall, DoPreemptLL)                   /* Preempt if need be */
  63                         fwCallEnt(CreateFakeIOCall, CreateFakeIOLL)             /* Make a fake I/O interruption */
  64                         fwCallEnt(SwitchContextCall, SwitchContextLL)   /* Switch context */
  65                         fwCallEnt(Choke, DoChokeLL)                                             /* Choke (system crash) */
  66                         fwCallEnt(dbgRegsCall, dbgRegsLL)                               /* Dumps all registers */
  67                         fwCallEnt(CreateFakeDECCall, CreateFakeDECLL)   /* Make a fake decrementer interruption */
  68                         fwCallEnt(CreateShutdownCTXCall, CreateShutdownCTXLL)   /* create a shutdown context */
  69 #if PERF_HIST
  70                         fwCallEnt(PerfCtlCall, PerfCtlLL)                               /* Control performance monitor */
  71 #endif
  72
  73 #if 0
  74                         fwCallEnt(MPCPUAddressCall, 0)                                  /* Call the MPCPUAddress routine */
  75                         fwCallEnt(MPresumeCall, 0)                                              /* Call the MPresume routine */
  76                         fwCallEnt(MPresetCall, 0)                                               /* Call the MPreset routine */
  77                         fwCallEnt(MPSenseCall, 0)                                               /* Call the MPSense routine */
  78                         fwCallEnt(MPstoreStatusCall, 0)                                 /* Call the MPstoreStatus routine */
  79                         fwCallEnt(MPSetStatusCall, 0)                                   /* Call the MPSetStatus routine */
  80                         fwCallEnt(MPgetSignalCall, 0)                                   /* Call the MPgetSignal routine */
  81                         fwCallEnt(MPsyncTBCall, 0)                                              /* Call the MPsyncTB routine */
  82                         fwCallEnt(MPcheckPendingCall, 0)                                /* Call the MPcheckPending routine */
  83 #endif
  84 #endif  /* _FIRMWARECALLS_H_ */
  85
  86 #else /* ASSEMBLER */
  87
  88 /*
  89  *                      The firmware function headers
  90  */
  91 extern void                     CutTrace                (unsigned int item1, ...);
  92
  93 #endif /* ASSEMBLER */