arch/x86/include/asm/trace/fpu.h

   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, fpregs_active)
  16                 __field(bool, fpstate_active)
  17                 __field(int, counter)
  18                 __field(u64, xfeatures)
  19                 __field(u64, xcomp_bv)
  20                 ),
  21
  22         TP_fast_assign(
  23                 __entry->fpu            = fpu;
  24                 __entry->fpregs_active  = fpu->fpregs_active;
  25                 __entry->fpstate_active = fpu->fpstate_active;
  26                 __entry->counter        = fpu->counter;
  27                 if (boot_cpu_has(X86_FEATURE_OSXSAVE)) {
  28                         __entry->xfeatures = fpu->state.xsave.header.xfeatures;
  29                         __entry->xcomp_bv  = fpu->state.xsave.header.xcomp_bv;
  30                 }
  31         ),
  32         TP_printk("x86/fpu: %p fpregs_active: %d fpstate_active: %d counter: %d xfeatures: %llx xcomp_bv: %llx",
  33                         __entry->fpu,
  34                         __entry->fpregs_active,
  35                         __entry->fpstate_active,
  36                         __entry->counter,
  37                         __entry->xfeatures,
  38                         __entry->xcomp_bv
  39         )
  40 );
  41
  42 DEFINE_EVENT(x86_fpu, x86_fpu_state,
  43         TP_PROTO(struct fpu *fpu),
  44         TP_ARGS(fpu)
  45 );
  46
  47 DEFINE_EVENT(x86_fpu, x86_fpu_before_save,
  48         TP_PROTO(struct fpu *fpu),
  49         TP_ARGS(fpu)
  50 );
  51
  52 DEFINE_EVENT(x86_fpu, x86_fpu_after_save,
  53         TP_PROTO(struct fpu *fpu),
  54         TP_ARGS(fpu)
  55 );
  56
  57 DEFINE_EVENT(x86_fpu, x86_fpu_before_restore,
  58         TP_PROTO(struct fpu *fpu),
  59         TP_ARGS(fpu)
  60 );
  61
  62 DEFINE_EVENT(x86_fpu, x86_fpu_after_restore,
  63         TP_PROTO(struct fpu *fpu),
  64         TP_ARGS(fpu)
  65 );
  66
  67 DEFINE_EVENT(x86_fpu, x86_fpu_regs_activated,
  68         TP_PROTO(struct fpu *fpu),
  69         TP_ARGS(fpu)
  70 );
  71
  72 DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated,
  73         TP_PROTO(struct fpu *fpu),
  74         TP_ARGS(fpu)
  75 );
  76
  77 DEFINE_EVENT(x86_fpu, x86_fpu_activate_state,
  78         TP_PROTO(struct fpu *fpu),
  79         TP_ARGS(fpu)
  80 );
  81
  82 DEFINE_EVENT(x86_fpu, x86_fpu_deactivate_state,
  83         TP_PROTO(struct fpu *fpu),
  84         TP_ARGS(fpu)
  85 );
  86
  87 DEFINE_EVENT(x86_fpu, x86_fpu_init_state,
  88         TP_PROTO(struct fpu *fpu),
  89         TP_ARGS(fpu)
  90 );
  91
  92 DEFINE_EVENT(x86_fpu, x86_fpu_dropped,
  93         TP_PROTO(struct fpu *fpu),
  94         TP_ARGS(fpu)
  95 );
  96
  97 DEFINE_EVENT(x86_fpu, x86_fpu_copy_src,
  98         TP_PROTO(struct fpu *fpu),
  99         TP_ARGS(fpu)
 100 );
 101
 102 DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst,
 103         TP_PROTO(struct fpu *fpu),
 104         TP_ARGS(fpu)
 105 );
 106
 107 DEFINE_EVENT(x86_fpu, x86_fpu_xstate_check_failed,
 108         TP_PROTO(struct fpu *fpu),
 109         TP_ARGS(fpu)
 110 );
 111
 112 #undef TRACE_INCLUDE_PATH
 113 #define TRACE_INCLUDE_PATH asm/trace/
 114 #undef TRACE_INCLUDE_FILE
 115 #define TRACE_INCLUDE_FILE fpu
 116 #endif /* _TRACE_FPU_H */
 117
 118 /* This part must be outside protection */
 119 #include <trace/define_trace.h>