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1c79356b | 1 | /* |
39236c6e | 2 | * Copyright (c) 2012 Apple Inc. All rights reserved. |
1c79356b | 3 | * |
2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
1c79356b | 5 | * |
2d21ac55 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. The rights granted to you under the License | |
10 | * may not be used to create, or enable the creation or redistribution of, | |
11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
12 | * circumvent, violate, or enable the circumvention or violation of, any | |
13 | * terms of an Apple operating system software license agreement. | |
8f6c56a5 | 14 | * |
2d21ac55 A |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
17 | * | |
18 | * The Original Code and all software distributed under the License are | |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and | |
24 | * limitations under the License. | |
8f6c56a5 | 25 | * |
2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
1c79356b | 27 | */ |
39236c6e A |
28 | #ifndef _MACHINE_X86_64_KPC_H |
29 | #define _MACHINE_X86_64_KPC_H | |
30 | ||
31 | /* x86 config registers are 64-bit */ | |
32 | typedef uint64_t kpc_config_t; | |
33 | ||
34 | /* Size to the maximum number of counters we could read from every | |
35 | * class in one go | |
1c79356b | 36 | */ |
39236c6e A |
37 | #define KPC_MAX_COUNTERS (32) |
38 | ||
39 | /* number of fixed config registers on x86_64 */ | |
40 | #define KPC_X86_64_FIXED_CONFIGS (1) | |
1c79356b | 41 | |
39236c6e | 42 | #endif /* _MACHINE_X86_64_KPC_H */ |