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Commit | Line | Data |
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0d97f884 WH |
1 | #if !defined(_TRACE_ARM64_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_ARM64_KVM_H | |
3 | ||
4 | #include <linux/tracepoint.h> | |
5 | ||
6 | #undef TRACE_SYSTEM | |
7 | #define TRACE_SYSTEM kvm | |
8 | ||
9 | TRACE_EVENT(kvm_wfx_arm64, | |
10 | TP_PROTO(unsigned long vcpu_pc, bool is_wfe), | |
11 | TP_ARGS(vcpu_pc, is_wfe), | |
12 | ||
13 | TP_STRUCT__entry( | |
14 | __field(unsigned long, vcpu_pc) | |
15 | __field(bool, is_wfe) | |
16 | ), | |
17 | ||
18 | TP_fast_assign( | |
19 | __entry->vcpu_pc = vcpu_pc; | |
20 | __entry->is_wfe = is_wfe; | |
21 | ), | |
22 | ||
23 | TP_printk("guest executed wf%c at: 0x%08lx", | |
24 | __entry->is_wfe ? 'e' : 'i', __entry->vcpu_pc) | |
25 | ); | |
26 | ||
27 | TRACE_EVENT(kvm_hvc_arm64, | |
28 | TP_PROTO(unsigned long vcpu_pc, unsigned long r0, unsigned long imm), | |
29 | TP_ARGS(vcpu_pc, r0, imm), | |
30 | ||
31 | TP_STRUCT__entry( | |
32 | __field(unsigned long, vcpu_pc) | |
33 | __field(unsigned long, r0) | |
34 | __field(unsigned long, imm) | |
35 | ), | |
36 | ||
37 | TP_fast_assign( | |
38 | __entry->vcpu_pc = vcpu_pc; | |
39 | __entry->r0 = r0; | |
40 | __entry->imm = imm; | |
41 | ), | |
42 | ||
43 | TP_printk("HVC at 0x%08lx (r0: 0x%08lx, imm: 0x%lx)", | |
44 | __entry->vcpu_pc, __entry->r0, __entry->imm) | |
45 | ); | |
46 | ||
eef8c85a AB |
47 | TRACE_EVENT(kvm_arm_setup_debug, |
48 | TP_PROTO(struct kvm_vcpu *vcpu, __u32 guest_debug), | |
49 | TP_ARGS(vcpu, guest_debug), | |
50 | ||
51 | TP_STRUCT__entry( | |
52 | __field(struct kvm_vcpu *, vcpu) | |
53 | __field(__u32, guest_debug) | |
54 | ), | |
55 | ||
56 | TP_fast_assign( | |
57 | __entry->vcpu = vcpu; | |
58 | __entry->guest_debug = guest_debug; | |
59 | ), | |
60 | ||
61 | TP_printk("vcpu: %p, flags: 0x%08x", __entry->vcpu, __entry->guest_debug) | |
62 | ); | |
63 | ||
64 | TRACE_EVENT(kvm_arm_clear_debug, | |
65 | TP_PROTO(__u32 guest_debug), | |
66 | TP_ARGS(guest_debug), | |
67 | ||
68 | TP_STRUCT__entry( | |
69 | __field(__u32, guest_debug) | |
70 | ), | |
71 | ||
72 | TP_fast_assign( | |
73 | __entry->guest_debug = guest_debug; | |
74 | ), | |
75 | ||
76 | TP_printk("flags: 0x%08x", __entry->guest_debug) | |
77 | ); | |
78 | ||
79 | TRACE_EVENT(kvm_arm_set_dreg32, | |
80 | TP_PROTO(const char *name, __u32 value), | |
81 | TP_ARGS(name, value), | |
82 | ||
83 | TP_STRUCT__entry( | |
84 | __field(const char *, name) | |
85 | __field(__u32, value) | |
86 | ), | |
87 | ||
88 | TP_fast_assign( | |
89 | __entry->name = name; | |
90 | __entry->value = value; | |
91 | ), | |
92 | ||
93 | TP_printk("%s: 0x%08x", __entry->name, __entry->value) | |
94 | ); | |
95 | ||
ff910cfd JL |
96 | TRACE_DEFINE_SIZEOF(__u64); |
97 | ||
eef8c85a AB |
98 | TRACE_EVENT(kvm_arm_set_regset, |
99 | TP_PROTO(const char *type, int len, __u64 *control, __u64 *value), | |
100 | TP_ARGS(type, len, control, value), | |
101 | TP_STRUCT__entry( | |
102 | __field(const char *, name) | |
103 | __field(int, len) | |
104 | __array(u64, ctrls, 16) | |
105 | __array(u64, values, 16) | |
106 | ), | |
107 | TP_fast_assign( | |
108 | __entry->name = type; | |
109 | __entry->len = len; | |
110 | memcpy(__entry->ctrls, control, len << 3); | |
111 | memcpy(__entry->values, value, len << 3); | |
112 | ), | |
113 | TP_printk("%d %s CTRL:%s VALUE:%s", __entry->len, __entry->name, | |
114 | __print_array(__entry->ctrls, __entry->len, sizeof(__u64)), | |
115 | __print_array(__entry->values, __entry->len, sizeof(__u64))) | |
116 | ); | |
117 | ||
118 | TRACE_EVENT(trap_reg, | |
119 | TP_PROTO(const char *fn, int reg, bool is_write, u64 write_value), | |
120 | TP_ARGS(fn, reg, is_write, write_value), | |
121 | ||
122 | TP_STRUCT__entry( | |
123 | __field(const char *, fn) | |
124 | __field(int, reg) | |
125 | __field(bool, is_write) | |
126 | __field(u64, write_value) | |
127 | ), | |
128 | ||
129 | TP_fast_assign( | |
130 | __entry->fn = fn; | |
131 | __entry->reg = reg; | |
132 | __entry->is_write = is_write; | |
133 | __entry->write_value = write_value; | |
134 | ), | |
135 | ||
136 | TP_printk("%s %s reg %d (0x%08llx)", __entry->fn, __entry->is_write?"write to":"read from", __entry->reg, __entry->write_value) | |
137 | ); | |
138 | ||
139 | TRACE_EVENT(kvm_handle_sys_reg, | |
140 | TP_PROTO(unsigned long hsr), | |
141 | TP_ARGS(hsr), | |
142 | ||
143 | TP_STRUCT__entry( | |
144 | __field(unsigned long, hsr) | |
145 | ), | |
146 | ||
147 | TP_fast_assign( | |
148 | __entry->hsr = hsr; | |
149 | ), | |
150 | ||
151 | TP_printk("HSR 0x%08lx", __entry->hsr) | |
152 | ); | |
153 | ||
154 | TRACE_EVENT(kvm_set_guest_debug, | |
155 | TP_PROTO(struct kvm_vcpu *vcpu, __u32 guest_debug), | |
156 | TP_ARGS(vcpu, guest_debug), | |
157 | ||
158 | TP_STRUCT__entry( | |
159 | __field(struct kvm_vcpu *, vcpu) | |
160 | __field(__u32, guest_debug) | |
161 | ), | |
162 | ||
163 | TP_fast_assign( | |
164 | __entry->vcpu = vcpu; | |
165 | __entry->guest_debug = guest_debug; | |
166 | ), | |
167 | ||
168 | TP_printk("vcpu: %p, flags: 0x%08x", __entry->vcpu, __entry->guest_debug) | |
169 | ); | |
170 | ||
171 | ||
0d97f884 WH |
172 | #endif /* _TRACE_ARM64_KVM_H */ |
173 | ||
174 | #undef TRACE_INCLUDE_PATH | |
175 | #define TRACE_INCLUDE_PATH . | |
176 | #undef TRACE_INCLUDE_FILE | |
177 | #define TRACE_INCLUDE_FILE trace | |
178 | ||
179 | /* This part must be outside protection */ | |
180 | #include <trace/define_trace.h> |