projects / apple / xnu.git / blame
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|---|---|---|
| de355530 A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 8f6c56a5 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| de355530 | 5 | * |
| 8f6c56a5 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. | |
| 14 | * | |
| 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 | |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 23 | * Please see the License for the specific language governing rights and | |
| 8ad349bb | 24 | * limitations under the License. |
| 8f6c56a5 A |
25 | * |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| de355530 A |
27 | */ |
| 28 | /* | |
| 29 | * | |
| 30 | * Hardware specific performance counters | |
| 31 | */ | |
| 32 | #ifndef _HW_COUNTERS_H_ | |
| 33 | #define _HW_COUNTERS_H_ | |
| 34 | ||
| 35 | #ifndef __ppc__ | |
| 36 | #error This file is only useful on PowerPC. | |
| 37 | #endif | |
| 38 | ||
| 55e303ae | 39 | #pragma pack(4) /* Make sure the structure stays as we defined it */ |
| de355530 A |
40 | |
| 41 | typedef struct hw_counters { | |
| 42 | ||
| 43 | unsigned int hw_InVains; /* In vain */ | |
| 44 | unsigned int hw_Resets; /* Reset */ | |
| 45 | unsigned int hw_MachineChecks; /* Machine check */ | |
| 46 | unsigned int hw_DSIs; /* DSIs */ | |
| 47 | unsigned int hw_ISIs; /* ISIs */ | |
| 48 | unsigned int hw_Externals; /* Externals */ | |
| 49 | unsigned int hw_Alignments; /* Alignment */ | |
| 50 | unsigned int hw_Programs; /* Program */ | |
| 51 | unsigned int hw_FloatPointUnavailable; /* Floating point */ | |
| 52 | unsigned int hw_Decrementers; /* Decrementer */ | |
| 53 | unsigned int hw_IOErrors; /* I/O error */ | |
| 54 | unsigned int hw_rsvd0; /* Reserved */ | |
| 55 | unsigned int hw_SystemCalls; /* System call */ | |
| 56 | unsigned int hw_Traces; /* Trace */ | |
| 57 | unsigned int hw_FloatingPointAssists; /* Floating point assist */ | |
| 58 | unsigned int hw_PerformanceMonitors; /* Performance monitor */ | |
| 59 | unsigned int hw_Altivecs; /* VMX */ | |
| 60 | unsigned int hw_rsvd1; /* Reserved */ | |
| 61 | unsigned int hw_rsvd2; /* Reserved */ | |
| 62 | unsigned int hw_rsvd3; /* Reserved */ | |
| 63 | unsigned int hw_InstBreakpoints; /* Instruction breakpoint */ | |
| 64 | unsigned int hw_SystemManagements; /* System management */ | |
| 55e303ae A |
65 | unsigned int hw_AltivecAssists; /* Altivec Assist */ |
| 66 | unsigned int hw_Thermal; /* Thermals */ | |
| 67 | unsigned int hw_rsvd5; /* Reserved */ | |
| de355530 A |
68 | unsigned int hw_rsvd6; /* Reserved */ |
| 69 | unsigned int hw_rsvd7; /* Reserved */ | |
| 70 | unsigned int hw_rsvd8; /* Reserved */ | |
| 71 | unsigned int hw_rsvd9; /* Reserved */ | |
| 72 | unsigned int hw_rsvd10; /* Reserved */ | |
| 73 | unsigned int hw_rsvd11; /* Reserved */ | |
| 74 | unsigned int hw_rsvd12; /* Reserved */ | |
| 75 | unsigned int hw_rsvd13; /* Reserved */ | |
| de355530 A |
76 | unsigned int hw_Trace601; /* Trace */ |
| 77 | unsigned int hw_SIGPs; /* SIGP */ | |
| 78 | unsigned int hw_Preemptions; /* Preemption */ | |
| 79 | unsigned int hw_ContextSwitchs; /* Context switch */ | |
| 55e303ae A |
80 | unsigned int hw_Shutdowns; /* Shutdowns */ |
| 81 | unsigned int hw_Chokes; /* System ABENDs */ | |
| 82 | unsigned int hw_DataSegments; /* Data Segment Interruptions */ | |
| 83 | unsigned int hw_InstructionSegments; /* Instruction Segment Interruptions */ | |
| 84 | unsigned int hw_SoftPatches; /* Soft Patch interruptions */ | |
| 85 | unsigned int hw_Maintenances; /* Maintenance interruptions */ | |
| 86 | unsigned int hw_Instrumentations; /* Instrumentation interruptions */ | |
| 87 | unsigned int hw_rsvd14; /* Reswerved */ | |
| a3d08fcd | 88 | unsigned int hw_hdec; /* Hypervisor decrementer */ |
| de355530 | 89 | |
| a3d08fcd | 90 | unsigned int hw_spare[18]; /* Pad to 256 bytes */ |
| de355530 A |
91 | |
| 92 | } hw_counters; | |
| 55e303ae | 93 | #pragma pack() |
| de355530 A |
94 | |
| 95 | extern hw_counters hw_counts(NCPUS); | |
| 96 | ||
| 97 | #endif /* _HW_COUNTERS_H_ */ |