1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _PERF_PERF_H 20 #define _PERF_PERF_H 21 #ifdef __i386__ 22 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 23 #define rmb() asm volatile("lock; addl $0,0(%%esp)" : : : "memory") 24 #define cpu_relax() asm volatile("rep; nop" : : : "memory"); 25 #define CPUINFO_PROC "model name" 26 #ifndef __NR_perf_event_open 27 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 28 #define __NR_perf_event_open 336 29 #endif 30 #endif 31 #ifdef __x86_64__ 32 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 33 #define rmb() asm volatile("lfence" : : : "memory") 34 #define cpu_relax() asm volatile("rep; nop" : : : "memory"); 35 #define CPUINFO_PROC "model name" 36 #ifndef __NR_perf_event_open 37 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 38 #define __NR_perf_event_open 298 39 #endif 40 #endif 41 #ifdef __powerpc__ 42 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 43 #define rmb() asm volatile("sync" : : : "memory") 44 #define cpu_relax() asm volatile("" : : : "memory"); 45 #define CPUINFO_PROC "cpu" 46 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 47 #endif 48 #ifdef __s390__ 49 #define rmb() asm volatile("bcr 15,0" : : : "memory") 50 #define cpu_relax() asm volatile("" : : : "memory"); 51 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 52 #endif 53 #ifdef __sh__ 54 #if defined(__SH4A__) || defined(__SH5__) 55 #define rmb() asm volatile("synco" : : : "memory") 56 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 57 #else 58 #define rmb() asm volatile("" : : : "memory") 59 #endif 60 #define cpu_relax() asm volatile("" : : : "memory") 61 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 62 #define CPUINFO_PROC "cpu type" 63 #endif 64 #ifdef __hppa__ 65 #define rmb() asm volatile("" : : : "memory") 66 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 67 #define cpu_relax() asm volatile("" : : : "memory"); 68 #define CPUINFO_PROC "cpu" 69 #endif 70 #ifdef __sparc__ 71 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 72 #define rmb() asm volatile("" : : : "memory") 73 #define cpu_relax() asm volatile("" : : : "memory") 74 #define CPUINFO_PROC "cpu" 75 #endif 76 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 77 #ifdef __alpha__ 78 #define rmb() asm volatile("mb" : : : "memory") 79 #define cpu_relax() asm volatile("" : : : "memory") 80 #define CPUINFO_PROC "cpu model" 81 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 82 #endif 83 #ifdef __ia64__ 84 #define rmb() asm volatile("mf" : : : "memory") 85 #define cpu_relax() asm volatile("hint @pause" : : : "memory") 86 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 87 #define CPUINFO_PROC "model name" 88 #endif 89 #ifdef __arm__ 90 #define rmb() ((void(*) (void)) 0xffff0fa0) () 91 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 92 #define cpu_relax() asm volatile("" : : : "memory") 93 #define CPUINFO_PROC "Processor" 94 #endif 95 #ifdef __aarch64__ 96 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 97 #define rmb() asm volatile("dmb ld" : : : "memory") 98 #define cpu_relax() asm volatile("yield" : : : "memory") 99 #endif 100 #ifdef __mips__ 101 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 102 #define rmb() asm volatile(".set mips2\n\t" "sync\n\t" ".set mips0" : : : "memory") 103 #define cpu_relax() asm volatile("" : : : "memory") 104 #define CPUINFO_PROC "cpu model" 105 #endif 106 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 107 #ifdef __arc__ 108 #define rmb() asm volatile("" : : : "memory") 109 #define cpu_relax() rmb() 110 #define CPUINFO_PROC "Processor" 111 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 112 #endif 113 #ifdef __metag__ 114 #define rmb() asm volatile("" : : : "memory") 115 #define cpu_relax() asm volatile("" : : : "memory") 116 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 117 #define CPUINFO_PROC "CPU" 118 #endif 119 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 120 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 121 #define PR_TASK_PERF_EVENTS_DISABLE 31 122 #define PR_TASK_PERF_EVENTS_ENABLE 32 123 #ifndef NSEC_PER_SEC 124 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 125 #define NSEC_PER_SEC 1000000000ULL 126 #endif 127 #ifndef NSEC_PER_USEC 128 #define NSEC_PER_USEC 1000ULL 129 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 130 #endif 131 #define __user 132 #define asmlinkage 133 #define unlikely(x) __builtin_expect(! ! (x), 0) 134 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 135 #define min(x,y) ({ typeof(x) _min1 = (x); typeof(y) _min2 = (y); (void) (& _min1 == & _min2); _min1 < _min2 ? _min1 : _min2; }) 136 #define MAX_COUNTERS 256 137 #define MAX_NR_CPUS 256 138 struct ip_callchain { 139 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 140 u64 nr; 141 u64 ips[0]; 142 }; 143 struct branch_flags { 144 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 145 u64 mispred : 1; 146 u64 predicted : 1; 147 u64 reserved : 62; 148 }; 149 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 150 struct branch_entry { 151 u64 from; 152 u64 to; 153 struct branch_flags flags; 154 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 155 }; 156 struct branch_stack { 157 u64 nr; 158 struct branch_entry entries[0]; 159 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 160 }; 161 enum perf_call_graph_mode { 162 CALLCHAIN_NONE, 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 CALLCHAIN_FP, 165 CALLCHAIN_DWARF 166 }; 167 struct perf_record_opts { 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 struct perf_target target; 170 int call_graph; 171 bool group; 172 bool inherit_stat; 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 bool no_delay; 175 bool no_inherit; 176 bool no_samples; 177 bool pipe_output; 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 bool raw_samples; 180 bool sample_address; 181 bool sample_weight; 182 bool sample_time; 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 bool period; 185 unsigned int freq; 186 unsigned int mmap_pages; 187 unsigned int user_freq; 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 u64 branch_stack; 190 u64 default_interval; 191 u64 user_interval; 192 u16 stack_dump_size; 193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 }; 195 #endif 196 197
