projects / apple / xnu.git / blame
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|---|---|---|
| de355530 A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 43866e37 | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| de355530 | 7 | * |
| 43866e37 A |
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 | |
| de355530 A |
17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 43866e37 A |
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. | |
| de355530 A |
22 | * |
| 23 | * @APPLE_LICENSE_HEADER_END@ | |
| 24 | */ | |
| 25 | /* | |
| 26 | * | |
| 27 | * Hardware specific performance counters | |
| 28 | */ | |
| 29 | #ifndef _HW_COUNTERS_H_ | |
| 30 | #define _HW_COUNTERS_H_ | |
| 31 | ||
| 32 | #ifndef __ppc__ | |
| 33 | #error This file is only useful on PowerPC. | |
| 34 | #endif | |
| 35 | ||
| 36 | ||
| 37 | typedef struct hw_counters { | |
| 38 | ||
| 39 | unsigned int hw_InVains; /* In vain */ | |
| 40 | unsigned int hw_Resets; /* Reset */ | |
| 41 | unsigned int hw_MachineChecks; /* Machine check */ | |
| 42 | unsigned int hw_DSIs; /* DSIs */ | |
| 43 | unsigned int hw_ISIs; /* ISIs */ | |
| 44 | unsigned int hw_Externals; /* Externals */ | |
| 45 | unsigned int hw_Alignments; /* Alignment */ | |
| 46 | unsigned int hw_Programs; /* Program */ | |
| 47 | unsigned int hw_FloatPointUnavailable; /* Floating point */ | |
| 48 | unsigned int hw_Decrementers; /* Decrementer */ | |
| 49 | unsigned int hw_IOErrors; /* I/O error */ | |
| 50 | unsigned int hw_rsvd0; /* Reserved */ | |
| 51 | unsigned int hw_SystemCalls; /* System call */ | |
| 52 | unsigned int hw_Traces; /* Trace */ | |
| 53 | unsigned int hw_FloatingPointAssists; /* Floating point assist */ | |
| 54 | unsigned int hw_PerformanceMonitors; /* Performance monitor */ | |
| 55 | unsigned int hw_Altivecs; /* VMX */ | |
| 56 | unsigned int hw_rsvd1; /* Reserved */ | |
| 57 | unsigned int hw_rsvd2; /* Reserved */ | |
| 58 | unsigned int hw_rsvd3; /* Reserved */ | |
| 59 | unsigned int hw_InstBreakpoints; /* Instruction breakpoint */ | |
| 60 | unsigned int hw_SystemManagements; /* System management */ | |
| 61 | unsigned int hw_rsvd4; /* Reserved */ | |
| 62 | unsigned int hw_AltivecAssists; /* Altivec Assist */ | |
| 63 | unsigned int hw_rsvd6; /* Reserved */ | |
| 64 | unsigned int hw_rsvd7; /* Reserved */ | |
| 65 | unsigned int hw_rsvd8; /* Reserved */ | |
| 66 | unsigned int hw_rsvd9; /* Reserved */ | |
| 67 | unsigned int hw_rsvd10; /* Reserved */ | |
| 68 | unsigned int hw_rsvd11; /* Reserved */ | |
| 69 | unsigned int hw_rsvd12; /* Reserved */ | |
| 70 | unsigned int hw_rsvd13; /* Reserved */ | |
| 71 | unsigned int hw_rsvd14; /* Reserved */ | |
| 72 | unsigned int hw_Trace601; /* Trace */ | |
| 73 | unsigned int hw_SIGPs; /* SIGP */ | |
| 74 | unsigned int hw_Preemptions; /* Preemption */ | |
| 75 | unsigned int hw_ContextSwitchs; /* Context switch */ | |
| 76 | ||
| 77 | unsigned int hw_spare[27]; /* Pad to 256 bytes */ | |
| 78 | ||
| 79 | } hw_counters; | |
| 80 | ||
| 81 | extern hw_counters hw_counts(NCPUS); | |
| 82 | ||
| 83 | #endif /* _HW_COUNTERS_H_ */ |