]> git.saurik.com Git - apple/xnu.git/blame - osfmk/ppc/FirmwareCalls.h
xnu-344.23.tar.gz
[apple/xnu.git] / osfmk / ppc / FirmwareCalls.h
CommitLineData
1c79356b
A
1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
de355530
A
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.
1c79356b 11 *
de355530
A
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
1c79356b
A
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
de355530
A
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.
1c79356b
A
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
1c79356b
A
50 fwCallEnt(dbgDispCall, dbgDispLL) /* Write stuff to printer or modem port */
51 fwCallEnt(dbgCkptCall, dbgCkptLL) /* Save 128 bytes from r3 to 0x380 V=R mapping */
52 fwCallEnt(StoreRealCall, StoreRealLL) /* Save one word in real storage */
53 fwCallEnt(ClearRealCall, ClearRealLL) /* Clear physical pages */
54 fwCallEnt(LoadDBATsCall, xLoadDBATsLL) /* Load all DBATs */
55 fwCallEnt(LoadIBATsCall, xLoadIBATsLL) /* Load all IBATs */
56 fwCallEnt(DoPreemptCall, DoPreemptLL) /* Preempt if need be */
57 fwCallEnt(CreateFakeIOCall, CreateFakeIOLL) /* Make a fake I/O interruption */
58 fwCallEnt(SwitchContextCall, SwitchContextLL) /* Switch context */
59 fwCallEnt(Choke, DoChokeLL) /* Choke (system crash) */
60 fwCallEnt(dbgRegsCall, dbgRegsLL) /* Dumps all registers */
61 fwCallEnt(CreateFakeDECCall, CreateFakeDECLL) /* Make a fake decrementer interruption */
62 fwCallEnt(CreateShutdownCTXCall, CreateShutdownCTXLL) /* create a shutdown context */
de355530
A
63#if PERF_HIST
64 fwCallEnt(PerfCtlCall, PerfCtlLL) /* Control performance monitor */
65#endif
1c79356b 66
1c79356b
A
67#endif /* _FIRMWARECALLS_H_ */
68
69#else /* ASSEMBLER */
70
71/*
72 * The firmware function headers
73 */
74extern void CutTrace (unsigned int item1, ...);
75
76#endif /* ASSEMBLER */