2 #define TRACE_SYSTEM x86_fpu
4 #if !defined(_TRACE_FPU_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/tracepoint.h>
9 DECLARE_EVENT_CLASS(x86_fpu,
10 TP_PROTO(struct fpu *fpu),
14 __field(struct fpu *, fpu)
15 __field(bool, fpregs_active)
16 __field(bool, fpstate_active)
18 __field(u64, xfeatures)
19 __field(u64, xcomp_bv)
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;
32 TP_printk("x86/fpu: %p fpregs_active: %d fpstate_active: %d counter: %d xfeatures: %llx xcomp_bv: %llx",
34 __entry->fpregs_active,
35 __entry->fpstate_active,
42 DEFINE_EVENT(x86_fpu, x86_fpu_state,
43 TP_PROTO(struct fpu *fpu),
47 DEFINE_EVENT(x86_fpu, x86_fpu_before_save,
48 TP_PROTO(struct fpu *fpu),
52 DEFINE_EVENT(x86_fpu, x86_fpu_after_save,
53 TP_PROTO(struct fpu *fpu),
57 DEFINE_EVENT(x86_fpu, x86_fpu_before_restore,
58 TP_PROTO(struct fpu *fpu),
62 DEFINE_EVENT(x86_fpu, x86_fpu_after_restore,
63 TP_PROTO(struct fpu *fpu),
67 DEFINE_EVENT(x86_fpu, x86_fpu_regs_activated,
68 TP_PROTO(struct fpu *fpu),
72 DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated,
73 TP_PROTO(struct fpu *fpu),
77 DEFINE_EVENT(x86_fpu, x86_fpu_activate_state,
78 TP_PROTO(struct fpu *fpu),
82 DEFINE_EVENT(x86_fpu, x86_fpu_deactivate_state,
83 TP_PROTO(struct fpu *fpu),
87 DEFINE_EVENT(x86_fpu, x86_fpu_init_state,
88 TP_PROTO(struct fpu *fpu),
92 DEFINE_EVENT(x86_fpu, x86_fpu_dropped,
93 TP_PROTO(struct fpu *fpu),
97 DEFINE_EVENT(x86_fpu, x86_fpu_copy_src,
98 TP_PROTO(struct fpu *fpu),
102 DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst,
103 TP_PROTO(struct fpu *fpu),
107 DEFINE_EVENT(x86_fpu, x86_fpu_xstate_check_failed,
108 TP_PROTO(struct fpu *fpu),
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 */
118 /* This part must be outside protection */
119 #include <trace/define_trace.h>