1 #undef TRACE_SYSTEM 2 #define TRACE_SYSTEM x86_fpu 3 4 #if !defined(_TRACE_FPU_H) || defined(TRACE_HEADER_MULTI_READ) 5 #define _TRACE_FPU_H 6 7 #include <linux/tracepoint.h> 8 9 DECLARE_EVENT_CLASS(x86_fpu, 10 TP_PROTO(struct fpu *fpu), 11 TP_ARGS(fpu), 12 13 TP_STRUCT__entry( 14 __field(struct fpu *, fpu) 15 __field(bool, initialized) 16 __field(u64, xfeatures) 17 __field(u64, xcomp_bv) 18 ), 19 20 TP_fast_assign( 21 __entry->fpu = fpu; 22 __entry->initialized = fpu->initialized; 23 if (boot_cpu_has(X86_FEATURE_OSXSAVE)) { 24 __entry->xfeatures = fpu->state.xsave.header.xfeatures; 25 __entry->xcomp_bv = fpu->state.xsave.header.xcomp_bv; 26 } 27 ), 28 TP_printk("x86/fpu: %p initialized: %d xfeatures: %llx xcomp_bv: %llx", 29 __entry->fpu, 30 __entry->initialized, 31 __entry->xfeatures, 32 __entry->xcomp_bv 33 ) 34 ); 35 36 DEFINE_EVENT(x86_fpu, x86_fpu_state, 37 TP_PROTO(struct fpu *fpu), 38 TP_ARGS(fpu) 39 ); 40 41 DEFINE_EVENT(x86_fpu, x86_fpu_before_save, 42 TP_PROTO(struct fpu *fpu), 43 TP_ARGS(fpu) 44 ); 45 46 DEFINE_EVENT(x86_fpu, x86_fpu_after_save, 47 TP_PROTO(struct fpu *fpu), 48 TP_ARGS(fpu) 49 ); 50 51 DEFINE_EVENT(x86_fpu, x86_fpu_before_restore, 52 TP_PROTO(struct fpu *fpu), 53 TP_ARGS(fpu) 54 ); 55 56 DEFINE_EVENT(x86_fpu, x86_fpu_after_restore, 57 TP_PROTO(struct fpu *fpu), 58 TP_ARGS(fpu) 59 ); 60 61 DEFINE_EVENT(x86_fpu, x86_fpu_regs_activated, 62 TP_PROTO(struct fpu *fpu), 63 TP_ARGS(fpu) 64 ); 65 66 DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated, 67 TP_PROTO(struct fpu *fpu), 68 TP_ARGS(fpu) 69 ); 70 71 DEFINE_EVENT(x86_fpu, x86_fpu_activate_state, 72 TP_PROTO(struct fpu *fpu), 73 TP_ARGS(fpu) 74 ); 75 76 DEFINE_EVENT(x86_fpu, x86_fpu_deactivate_state, 77 TP_PROTO(struct fpu *fpu), 78 TP_ARGS(fpu) 79 ); 80 81 DEFINE_EVENT(x86_fpu, x86_fpu_init_state, 82 TP_PROTO(struct fpu *fpu), 83 TP_ARGS(fpu) 84 ); 85 86 DEFINE_EVENT(x86_fpu, x86_fpu_dropped, 87 TP_PROTO(struct fpu *fpu), 88 TP_ARGS(fpu) 89 ); 90 91 DEFINE_EVENT(x86_fpu, x86_fpu_copy_src, 92 TP_PROTO(struct fpu *fpu), 93 TP_ARGS(fpu) 94 ); 95 96 DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst, 97 TP_PROTO(struct fpu *fpu), 98 TP_ARGS(fpu) 99 ); 100 101 DEFINE_EVENT(x86_fpu, x86_fpu_xstate_check_failed, 102 TP_PROTO(struct fpu *fpu), 103 TP_ARGS(fpu) 104 ); 105 106 #undef TRACE_INCLUDE_PATH 107 #define TRACE_INCLUDE_PATH asm/trace/ 108 #undef TRACE_INCLUDE_FILE 109 #define TRACE_INCLUDE_FILE fpu 110 #endif /* _TRACE_FPU_H */ 111 112 /* This part must be outside protection */ 113 #include <trace/define_trace.h> 114