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, 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>