projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| ff6e181a A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. Please obtain a copy of the License at | |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 11 | * file. | |
| 1c79356b | 12 | * |
| ff6e181a A |
13 | * The Original Code and all software distributed under the License are |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 1c79356b A |
15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| ff6e181a A |
17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 18 | * Please see the License for the specific language governing rights and | |
| 19 | * limitations under the License. | |
| 1c79356b A |
20 | * |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * @OSF_COPYRIGHT@ | |
| 25 | */ | |
| 26 | /* | |
| 27 | * Microkernel interface to common profiling. | |
| 28 | */ | |
| 29 | ||
| 30 | #include <profiling/profile-internal.h> | |
| 31 | #include <mach/std_types.h> | |
| 32 | #include <types.h> | |
| 33 | #include <device/device_types.h> | |
| 34 | ||
| 35 | /* | |
| 36 | * JMM - We don't use these, just the BSD interfaces. | |
| 37 | */ | |
| 38 | #if 0 | |
| 39 | extern void kmstartup(void); | |
| 40 | extern int gprofprobe(caddr_t, void *); | |
| 41 | extern void gprofattach(void); | |
| 42 | extern int gprofopen(dev_t, int, io_req_t); | |
| 43 | extern void gprofclose(dev_t); | |
| 44 | extern void gprofstrategy(io_req_t); | |
| 45 | extern int gprofread(dev_t, io_req_t); | |
| 46 | extern int gprofwrite(dev_t, io_req_t); | |
| 47 | #endif | |
| 48 | ||
| 49 | /* | |
| 50 | * Macros to access the nth cpu's profile variable structures. | |
| 51 | */ | |
| 52 | ||
| 53 | #if NCPUS <= 1 | |
| 54 | #define PROFILE_VARS(cpu) (&_profile_vars) | |
| 55 | ||
| 56 | #else | |
| 57 | extern struct profile_vars *_profile_vars_cpus[NCPUS]; | |
| 58 | #define PROFILE_VARS(cpu) (_profile_vars_cpus[(cpu)]) | |
| 59 | #endif | |
| 60 | ||
| 61 |