Commit | Line | Data |
---|---|---|
229456fc MT |
1 | #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_KVM_H | |
3 | ||
4 | #include <linux/tracepoint.h> | |
0d460ffc SH |
5 | #include <asm/vmx.h> |
6 | #include <asm/svm.h> | |
229456fc MT |
7 | |
8 | #undef TRACE_SYSTEM | |
9 | #define TRACE_SYSTEM kvm | |
229456fc MT |
10 | |
11 | /* | |
12 | * Tracepoint for guest mode entry. | |
13 | */ | |
14 | TRACE_EVENT(kvm_entry, | |
15 | TP_PROTO(unsigned int vcpu_id), | |
16 | TP_ARGS(vcpu_id), | |
17 | ||
18 | TP_STRUCT__entry( | |
19 | __field( unsigned int, vcpu_id ) | |
20 | ), | |
21 | ||
22 | TP_fast_assign( | |
23 | __entry->vcpu_id = vcpu_id; | |
24 | ), | |
25 | ||
26 | TP_printk("vcpu %u", __entry->vcpu_id) | |
27 | ); | |
28 | ||
29 | /* | |
30 | * Tracepoint for hypercall. | |
31 | */ | |
32 | TRACE_EVENT(kvm_hypercall, | |
33 | TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, | |
34 | unsigned long a2, unsigned long a3), | |
35 | TP_ARGS(nr, a0, a1, a2, a3), | |
36 | ||
37 | TP_STRUCT__entry( | |
38 | __field( unsigned long, nr ) | |
39 | __field( unsigned long, a0 ) | |
40 | __field( unsigned long, a1 ) | |
41 | __field( unsigned long, a2 ) | |
42 | __field( unsigned long, a3 ) | |
43 | ), | |
44 | ||
45 | TP_fast_assign( | |
46 | __entry->nr = nr; | |
47 | __entry->a0 = a0; | |
48 | __entry->a1 = a1; | |
49 | __entry->a2 = a2; | |
50 | __entry->a3 = a3; | |
51 | ), | |
52 | ||
53 | TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", | |
54 | __entry->nr, __entry->a0, __entry->a1, __entry->a2, | |
55 | __entry->a3) | |
56 | ); | |
57 | ||
55cd8e5a GN |
58 | /* |
59 | * Tracepoint for hypercall. | |
60 | */ | |
61 | TRACE_EVENT(kvm_hv_hypercall, | |
62 | TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, | |
63 | __u64 ingpa, __u64 outgpa), | |
64 | TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), | |
65 | ||
66 | TP_STRUCT__entry( | |
55cd8e5a GN |
67 | __field( __u16, rep_cnt ) |
68 | __field( __u16, rep_idx ) | |
69 | __field( __u64, ingpa ) | |
70 | __field( __u64, outgpa ) | |
d5bf2ff0 DS |
71 | __field( __u16, code ) |
72 | __field( bool, fast ) | |
55cd8e5a GN |
73 | ), |
74 | ||
75 | TP_fast_assign( | |
55cd8e5a GN |
76 | __entry->rep_cnt = rep_cnt; |
77 | __entry->rep_idx = rep_idx; | |
78 | __entry->ingpa = ingpa; | |
79 | __entry->outgpa = outgpa; | |
d5bf2ff0 DS |
80 | __entry->code = code; |
81 | __entry->fast = fast; | |
55cd8e5a GN |
82 | ), |
83 | ||
84 | TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", | |
85 | __entry->code, __entry->fast ? "fast" : "slow", | |
86 | __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, | |
87 | __entry->outgpa) | |
88 | ); | |
89 | ||
229456fc MT |
90 | /* |
91 | * Tracepoint for PIO. | |
92 | */ | |
93 | TRACE_EVENT(kvm_pio, | |
94 | TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, | |
95 | unsigned int count), | |
96 | TP_ARGS(rw, port, size, count), | |
97 | ||
98 | TP_STRUCT__entry( | |
99 | __field( unsigned int, rw ) | |
100 | __field( unsigned int, port ) | |
101 | __field( unsigned int, size ) | |
102 | __field( unsigned int, count ) | |
103 | ), | |
104 | ||
105 | TP_fast_assign( | |
106 | __entry->rw = rw; | |
107 | __entry->port = port; | |
108 | __entry->size = size; | |
109 | __entry->count = count; | |
110 | ), | |
111 | ||
112 | TP_printk("pio_%s at 0x%x size %d count %d", | |
113 | __entry->rw ? "write" : "read", | |
114 | __entry->port, __entry->size, __entry->count) | |
115 | ); | |
116 | ||
117 | /* | |
118 | * Tracepoint for cpuid. | |
119 | */ | |
120 | TRACE_EVENT(kvm_cpuid, | |
121 | TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, | |
122 | unsigned long rcx, unsigned long rdx), | |
123 | TP_ARGS(function, rax, rbx, rcx, rdx), | |
124 | ||
125 | TP_STRUCT__entry( | |
126 | __field( unsigned int, function ) | |
127 | __field( unsigned long, rax ) | |
128 | __field( unsigned long, rbx ) | |
129 | __field( unsigned long, rcx ) | |
130 | __field( unsigned long, rdx ) | |
131 | ), | |
132 | ||
133 | TP_fast_assign( | |
134 | __entry->function = function; | |
135 | __entry->rax = rax; | |
136 | __entry->rbx = rbx; | |
137 | __entry->rcx = rcx; | |
138 | __entry->rdx = rdx; | |
139 | ), | |
140 | ||
141 | TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx", | |
142 | __entry->function, __entry->rax, | |
143 | __entry->rbx, __entry->rcx, __entry->rdx) | |
144 | ); | |
145 | ||
cb247721 AK |
146 | #define AREG(x) { APIC_##x, "APIC_" #x } |
147 | ||
148 | #define kvm_trace_symbol_apic \ | |
149 | AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ | |
150 | AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ | |
151 | AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ | |
152 | AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ | |
153 | AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ | |
154 | AREG(ECTRL) | |
229456fc MT |
155 | /* |
156 | * Tracepoint for apic access. | |
157 | */ | |
158 | TRACE_EVENT(kvm_apic, | |
159 | TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), | |
160 | TP_ARGS(rw, reg, val), | |
161 | ||
162 | TP_STRUCT__entry( | |
163 | __field( unsigned int, rw ) | |
164 | __field( unsigned int, reg ) | |
165 | __field( unsigned int, val ) | |
166 | ), | |
167 | ||
168 | TP_fast_assign( | |
169 | __entry->rw = rw; | |
170 | __entry->reg = reg; | |
171 | __entry->val = val; | |
172 | ), | |
173 | ||
cb247721 | 174 | TP_printk("apic_%s %s = 0x%x", |
229456fc | 175 | __entry->rw ? "write" : "read", |
cb247721 AK |
176 | __print_symbolic(__entry->reg, kvm_trace_symbol_apic), |
177 | __entry->val) | |
229456fc MT |
178 | ); |
179 | ||
180 | #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) | |
181 | #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) | |
182 | ||
aa17911e AK |
183 | #define KVM_ISA_VMX 1 |
184 | #define KVM_ISA_SVM 2 | |
185 | ||
229456fc MT |
186 | /* |
187 | * Tracepoint for kvm guest exit: | |
188 | */ | |
189 | TRACE_EVENT(kvm_exit, | |
aa17911e AK |
190 | TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), |
191 | TP_ARGS(exit_reason, vcpu, isa), | |
229456fc MT |
192 | |
193 | TP_STRUCT__entry( | |
194 | __field( unsigned int, exit_reason ) | |
195 | __field( unsigned long, guest_rip ) | |
aa17911e | 196 | __field( u32, isa ) |
586f9607 AK |
197 | __field( u64, info1 ) |
198 | __field( u64, info2 ) | |
229456fc MT |
199 | ), |
200 | ||
201 | TP_fast_assign( | |
202 | __entry->exit_reason = exit_reason; | |
5bfd8b54 | 203 | __entry->guest_rip = kvm_rip_read(vcpu); |
aa17911e | 204 | __entry->isa = isa; |
586f9607 AK |
205 | kvm_x86_ops->get_exit_info(vcpu, &__entry->info1, |
206 | &__entry->info2); | |
229456fc MT |
207 | ), |
208 | ||
586f9607 | 209 | TP_printk("reason %s rip 0x%lx info %llx %llx", |
0d460ffc SH |
210 | (__entry->isa == KVM_ISA_VMX) ? |
211 | __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) : | |
212 | __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS), | |
586f9607 | 213 | __entry->guest_rip, __entry->info1, __entry->info2) |
229456fc MT |
214 | ); |
215 | ||
216 | /* | |
217 | * Tracepoint for kvm interrupt injection: | |
218 | */ | |
219 | TRACE_EVENT(kvm_inj_virq, | |
220 | TP_PROTO(unsigned int irq), | |
221 | TP_ARGS(irq), | |
222 | ||
223 | TP_STRUCT__entry( | |
224 | __field( unsigned int, irq ) | |
225 | ), | |
226 | ||
227 | TP_fast_assign( | |
228 | __entry->irq = irq; | |
229 | ), | |
230 | ||
231 | TP_printk("irq %u", __entry->irq) | |
232 | ); | |
233 | ||
5c1c85d0 AK |
234 | #define EXS(x) { x##_VECTOR, "#" #x } |
235 | ||
236 | #define kvm_trace_sym_exc \ | |
237 | EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ | |
238 | EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ | |
239 | EXS(MF), EXS(MC) | |
240 | ||
241 | /* | |
242 | * Tracepoint for kvm interrupt injection: | |
243 | */ | |
244 | TRACE_EVENT(kvm_inj_exception, | |
245 | TP_PROTO(unsigned exception, bool has_error, unsigned error_code), | |
246 | TP_ARGS(exception, has_error, error_code), | |
247 | ||
248 | TP_STRUCT__entry( | |
249 | __field( u8, exception ) | |
250 | __field( u8, has_error ) | |
251 | __field( u32, error_code ) | |
252 | ), | |
253 | ||
254 | TP_fast_assign( | |
255 | __entry->exception = exception; | |
256 | __entry->has_error = has_error; | |
257 | __entry->error_code = error_code; | |
258 | ), | |
259 | ||
260 | TP_printk("%s (0x%x)", | |
261 | __print_symbolic(__entry->exception, kvm_trace_sym_exc), | |
262 | /* FIXME: don't print error_code if not present */ | |
263 | __entry->has_error ? __entry->error_code : 0) | |
264 | ); | |
265 | ||
229456fc MT |
266 | /* |
267 | * Tracepoint for page fault. | |
268 | */ | |
269 | TRACE_EVENT(kvm_page_fault, | |
270 | TP_PROTO(unsigned long fault_address, unsigned int error_code), | |
271 | TP_ARGS(fault_address, error_code), | |
272 | ||
273 | TP_STRUCT__entry( | |
274 | __field( unsigned long, fault_address ) | |
275 | __field( unsigned int, error_code ) | |
276 | ), | |
277 | ||
278 | TP_fast_assign( | |
279 | __entry->fault_address = fault_address; | |
280 | __entry->error_code = error_code; | |
281 | ), | |
282 | ||
283 | TP_printk("address %lx error_code %x", | |
284 | __entry->fault_address, __entry->error_code) | |
285 | ); | |
286 | ||
287 | /* | |
288 | * Tracepoint for guest MSR access. | |
289 | */ | |
290 | TRACE_EVENT(kvm_msr, | |
59200273 AK |
291 | TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), |
292 | TP_ARGS(write, ecx, data, exception), | |
229456fc MT |
293 | |
294 | TP_STRUCT__entry( | |
6e7d1529 AK |
295 | __field( unsigned, write ) |
296 | __field( u32, ecx ) | |
297 | __field( u64, data ) | |
59200273 | 298 | __field( u8, exception ) |
229456fc MT |
299 | ), |
300 | ||
301 | TP_fast_assign( | |
6e7d1529 | 302 | __entry->write = write; |
229456fc MT |
303 | __entry->ecx = ecx; |
304 | __entry->data = data; | |
59200273 | 305 | __entry->exception = exception; |
229456fc MT |
306 | ), |
307 | ||
59200273 | 308 | TP_printk("msr_%s %x = 0x%llx%s", |
6e7d1529 | 309 | __entry->write ? "write" : "read", |
59200273 AK |
310 | __entry->ecx, __entry->data, |
311 | __entry->exception ? " (#GP)" : "") | |
229456fc MT |
312 | ); |
313 | ||
59200273 AK |
314 | #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) |
315 | #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) | |
316 | #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) | |
317 | #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) | |
229456fc MT |
318 | |
319 | /* | |
320 | * Tracepoint for guest CR access. | |
321 | */ | |
322 | TRACE_EVENT(kvm_cr, | |
323 | TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), | |
324 | TP_ARGS(rw, cr, val), | |
325 | ||
326 | TP_STRUCT__entry( | |
327 | __field( unsigned int, rw ) | |
328 | __field( unsigned int, cr ) | |
329 | __field( unsigned long, val ) | |
330 | ), | |
331 | ||
332 | TP_fast_assign( | |
333 | __entry->rw = rw; | |
334 | __entry->cr = cr; | |
335 | __entry->val = val; | |
336 | ), | |
337 | ||
338 | TP_printk("cr_%s %x = 0x%lx", | |
339 | __entry->rw ? "write" : "read", | |
340 | __entry->cr, __entry->val) | |
341 | ); | |
342 | ||
343 | #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) | |
344 | #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) | |
345 | ||
1000ff8d GN |
346 | TRACE_EVENT(kvm_pic_set_irq, |
347 | TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), | |
348 | TP_ARGS(chip, pin, elcr, imr, coalesced), | |
349 | ||
350 | TP_STRUCT__entry( | |
351 | __field( __u8, chip ) | |
352 | __field( __u8, pin ) | |
353 | __field( __u8, elcr ) | |
354 | __field( __u8, imr ) | |
355 | __field( bool, coalesced ) | |
356 | ), | |
357 | ||
358 | TP_fast_assign( | |
359 | __entry->chip = chip; | |
360 | __entry->pin = pin; | |
361 | __entry->elcr = elcr; | |
362 | __entry->imr = imr; | |
363 | __entry->coalesced = coalesced; | |
364 | ), | |
365 | ||
366 | TP_printk("chip %u pin %u (%s%s)%s", | |
367 | __entry->chip, __entry->pin, | |
368 | (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", | |
369 | (__entry->imr & (1 << __entry->pin)) ? "|masked":"", | |
370 | __entry->coalesced ? " (coalesced)" : "") | |
371 | ); | |
372 | ||
373 | #define kvm_apic_dst_shorthand \ | |
374 | {0x0, "dst"}, \ | |
375 | {0x1, "self"}, \ | |
376 | {0x2, "all"}, \ | |
377 | {0x3, "all-but-self"} | |
378 | ||
379 | TRACE_EVENT(kvm_apic_ipi, | |
380 | TP_PROTO(__u32 icr_low, __u32 dest_id), | |
381 | TP_ARGS(icr_low, dest_id), | |
382 | ||
383 | TP_STRUCT__entry( | |
384 | __field( __u32, icr_low ) | |
385 | __field( __u32, dest_id ) | |
386 | ), | |
387 | ||
388 | TP_fast_assign( | |
389 | __entry->icr_low = icr_low; | |
390 | __entry->dest_id = dest_id; | |
391 | ), | |
392 | ||
393 | TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", | |
394 | __entry->dest_id, (u8)__entry->icr_low, | |
395 | __print_symbolic((__entry->icr_low >> 8 & 0x7), | |
396 | kvm_deliver_mode), | |
397 | (__entry->icr_low & (1<<11)) ? "logical" : "physical", | |
398 | (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", | |
399 | (__entry->icr_low & (1<<15)) ? "level" : "edge", | |
400 | __print_symbolic((__entry->icr_low >> 18 & 0x3), | |
401 | kvm_apic_dst_shorthand)) | |
402 | ); | |
403 | ||
404 | TRACE_EVENT(kvm_apic_accept_irq, | |
405 | TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), | |
406 | TP_ARGS(apicid, dm, tm, vec, coalesced), | |
407 | ||
408 | TP_STRUCT__entry( | |
409 | __field( __u32, apicid ) | |
410 | __field( __u16, dm ) | |
411 | __field( __u8, tm ) | |
412 | __field( __u8, vec ) | |
413 | __field( bool, coalesced ) | |
414 | ), | |
415 | ||
416 | TP_fast_assign( | |
417 | __entry->apicid = apicid; | |
418 | __entry->dm = dm; | |
419 | __entry->tm = tm; | |
420 | __entry->vec = vec; | |
421 | __entry->coalesced = coalesced; | |
422 | ), | |
423 | ||
424 | TP_printk("apicid %x vec %u (%s|%s)%s", | |
425 | __entry->apicid, __entry->vec, | |
426 | __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), | |
427 | __entry->tm ? "level" : "edge", | |
428 | __entry->coalesced ? " (coalesced)" : "") | |
429 | ); | |
430 | ||
ae7a2a3f MT |
431 | TRACE_EVENT(kvm_eoi, |
432 | TP_PROTO(struct kvm_lapic *apic, int vector), | |
433 | TP_ARGS(apic, vector), | |
434 | ||
435 | TP_STRUCT__entry( | |
436 | __field( __u32, apicid ) | |
437 | __field( int, vector ) | |
438 | ), | |
439 | ||
440 | TP_fast_assign( | |
441 | __entry->apicid = apic->vcpu->vcpu_id; | |
442 | __entry->vector = vector; | |
443 | ), | |
444 | ||
445 | TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) | |
446 | ); | |
447 | ||
448 | TRACE_EVENT(kvm_pv_eoi, | |
449 | TP_PROTO(struct kvm_lapic *apic, int vector), | |
450 | TP_ARGS(apic, vector), | |
451 | ||
452 | TP_STRUCT__entry( | |
453 | __field( __u32, apicid ) | |
454 | __field( int, vector ) | |
455 | ), | |
456 | ||
457 | TP_fast_assign( | |
458 | __entry->apicid = apic->vcpu->vcpu_id; | |
459 | __entry->vector = vector; | |
460 | ), | |
461 | ||
462 | TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) | |
463 | ); | |
464 | ||
0ac406de JR |
465 | /* |
466 | * Tracepoint for nested VMRUN | |
467 | */ | |
468 | TRACE_EVENT(kvm_nested_vmrun, | |
469 | TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, | |
470 | __u32 event_inj, bool npt), | |
471 | TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), | |
472 | ||
473 | TP_STRUCT__entry( | |
474 | __field( __u64, rip ) | |
475 | __field( __u64, vmcb ) | |
476 | __field( __u64, nested_rip ) | |
477 | __field( __u32, int_ctl ) | |
478 | __field( __u32, event_inj ) | |
479 | __field( bool, npt ) | |
480 | ), | |
481 | ||
482 | TP_fast_assign( | |
483 | __entry->rip = rip; | |
484 | __entry->vmcb = vmcb; | |
485 | __entry->nested_rip = nested_rip; | |
486 | __entry->int_ctl = int_ctl; | |
487 | __entry->event_inj = event_inj; | |
488 | __entry->npt = npt; | |
489 | ), | |
490 | ||
491 | TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " | |
052ce621 | 492 | "event_inj: 0x%08x npt: %s", |
0ac406de JR |
493 | __entry->rip, __entry->vmcb, __entry->nested_rip, |
494 | __entry->int_ctl, __entry->event_inj, | |
495 | __entry->npt ? "on" : "off") | |
496 | ); | |
497 | ||
2e554e8d JR |
498 | TRACE_EVENT(kvm_nested_intercepts, |
499 | TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), | |
500 | TP_ARGS(cr_read, cr_write, exceptions, intercept), | |
501 | ||
502 | TP_STRUCT__entry( | |
503 | __field( __u16, cr_read ) | |
504 | __field( __u16, cr_write ) | |
505 | __field( __u32, exceptions ) | |
506 | __field( __u64, intercept ) | |
507 | ), | |
508 | ||
509 | TP_fast_assign( | |
510 | __entry->cr_read = cr_read; | |
511 | __entry->cr_write = cr_write; | |
512 | __entry->exceptions = exceptions; | |
513 | __entry->intercept = intercept; | |
514 | ), | |
515 | ||
516 | TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx", | |
517 | __entry->cr_read, __entry->cr_write, __entry->exceptions, | |
518 | __entry->intercept) | |
519 | ); | |
d8cabddf JR |
520 | /* |
521 | * Tracepoint for #VMEXIT while nested | |
522 | */ | |
523 | TRACE_EVENT(kvm_nested_vmexit, | |
524 | TP_PROTO(__u64 rip, __u32 exit_code, | |
525 | __u64 exit_info1, __u64 exit_info2, | |
e097e5ff | 526 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), |
d8cabddf | 527 | TP_ARGS(rip, exit_code, exit_info1, exit_info2, |
e097e5ff | 528 | exit_int_info, exit_int_info_err, isa), |
d8cabddf JR |
529 | |
530 | TP_STRUCT__entry( | |
531 | __field( __u64, rip ) | |
532 | __field( __u32, exit_code ) | |
533 | __field( __u64, exit_info1 ) | |
534 | __field( __u64, exit_info2 ) | |
535 | __field( __u32, exit_int_info ) | |
536 | __field( __u32, exit_int_info_err ) | |
e097e5ff | 537 | __field( __u32, isa ) |
d8cabddf JR |
538 | ), |
539 | ||
540 | TP_fast_assign( | |
541 | __entry->rip = rip; | |
542 | __entry->exit_code = exit_code; | |
543 | __entry->exit_info1 = exit_info1; | |
544 | __entry->exit_info2 = exit_info2; | |
545 | __entry->exit_int_info = exit_int_info; | |
546 | __entry->exit_int_info_err = exit_int_info_err; | |
e097e5ff | 547 | __entry->isa = isa; |
d8cabddf JR |
548 | ), |
549 | TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " | |
052ce621 | 550 | "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", |
d8cabddf | 551 | __entry->rip, |
0d460ffc SH |
552 | (__entry->isa == KVM_ISA_VMX) ? |
553 | __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : | |
554 | __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), | |
d8cabddf JR |
555 | __entry->exit_info1, __entry->exit_info2, |
556 | __entry->exit_int_info, __entry->exit_int_info_err) | |
557 | ); | |
558 | ||
17897f36 JR |
559 | /* |
560 | * Tracepoint for #VMEXIT reinjected to the guest | |
561 | */ | |
562 | TRACE_EVENT(kvm_nested_vmexit_inject, | |
563 | TP_PROTO(__u32 exit_code, | |
564 | __u64 exit_info1, __u64 exit_info2, | |
e097e5ff | 565 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), |
17897f36 | 566 | TP_ARGS(exit_code, exit_info1, exit_info2, |
e097e5ff | 567 | exit_int_info, exit_int_info_err, isa), |
17897f36 JR |
568 | |
569 | TP_STRUCT__entry( | |
570 | __field( __u32, exit_code ) | |
571 | __field( __u64, exit_info1 ) | |
572 | __field( __u64, exit_info2 ) | |
573 | __field( __u32, exit_int_info ) | |
574 | __field( __u32, exit_int_info_err ) | |
e097e5ff | 575 | __field( __u32, isa ) |
17897f36 JR |
576 | ), |
577 | ||
578 | TP_fast_assign( | |
579 | __entry->exit_code = exit_code; | |
580 | __entry->exit_info1 = exit_info1; | |
581 | __entry->exit_info2 = exit_info2; | |
582 | __entry->exit_int_info = exit_int_info; | |
583 | __entry->exit_int_info_err = exit_int_info_err; | |
e097e5ff | 584 | __entry->isa = isa; |
17897f36 JR |
585 | ), |
586 | ||
587 | TP_printk("reason: %s ext_inf1: 0x%016llx " | |
052ce621 | 588 | "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", |
0d460ffc SH |
589 | (__entry->isa == KVM_ISA_VMX) ? |
590 | __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : | |
591 | __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), | |
17897f36 JR |
592 | __entry->exit_info1, __entry->exit_info2, |
593 | __entry->exit_int_info, __entry->exit_int_info_err) | |
594 | ); | |
236649de JR |
595 | |
596 | /* | |
597 | * Tracepoint for nested #vmexit because of interrupt pending | |
598 | */ | |
599 | TRACE_EVENT(kvm_nested_intr_vmexit, | |
600 | TP_PROTO(__u64 rip), | |
601 | TP_ARGS(rip), | |
602 | ||
603 | TP_STRUCT__entry( | |
604 | __field( __u64, rip ) | |
605 | ), | |
606 | ||
607 | TP_fast_assign( | |
608 | __entry->rip = rip | |
609 | ), | |
610 | ||
052ce621 | 611 | TP_printk("rip: 0x%016llx", __entry->rip) |
236649de | 612 | ); |
ec1ff790 JR |
613 | |
614 | /* | |
615 | * Tracepoint for nested #vmexit because of interrupt pending | |
616 | */ | |
617 | TRACE_EVENT(kvm_invlpga, | |
618 | TP_PROTO(__u64 rip, int asid, u64 address), | |
619 | TP_ARGS(rip, asid, address), | |
620 | ||
621 | TP_STRUCT__entry( | |
622 | __field( __u64, rip ) | |
623 | __field( int, asid ) | |
624 | __field( __u64, address ) | |
625 | ), | |
626 | ||
627 | TP_fast_assign( | |
628 | __entry->rip = rip; | |
629 | __entry->asid = asid; | |
630 | __entry->address = address; | |
631 | ), | |
632 | ||
052ce621 | 633 | TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", |
ec1ff790 JR |
634 | __entry->rip, __entry->asid, __entry->address) |
635 | ); | |
532a46b9 JR |
636 | |
637 | /* | |
638 | * Tracepoint for nested #vmexit because of interrupt pending | |
639 | */ | |
640 | TRACE_EVENT(kvm_skinit, | |
641 | TP_PROTO(__u64 rip, __u32 slb), | |
642 | TP_ARGS(rip, slb), | |
643 | ||
644 | TP_STRUCT__entry( | |
645 | __field( __u64, rip ) | |
646 | __field( __u32, slb ) | |
647 | ), | |
648 | ||
649 | TP_fast_assign( | |
650 | __entry->rip = rip; | |
651 | __entry->slb = slb; | |
652 | ), | |
653 | ||
052ce621 | 654 | TP_printk("rip: 0x%016llx slb: 0x%08x", |
532a46b9 JR |
655 | __entry->rip, __entry->slb) |
656 | ); | |
657 | ||
e46479f8 AK |
658 | #define KVM_EMUL_INSN_F_CR0_PE (1 << 0) |
659 | #define KVM_EMUL_INSN_F_EFL_VM (1 << 1) | |
660 | #define KVM_EMUL_INSN_F_CS_D (1 << 2) | |
661 | #define KVM_EMUL_INSN_F_CS_L (1 << 3) | |
662 | ||
663 | #define kvm_trace_symbol_emul_flags \ | |
664 | { 0, "real" }, \ | |
665 | { KVM_EMUL_INSN_F_CR0_PE \ | |
666 | | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ | |
667 | { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ | |
668 | { KVM_EMUL_INSN_F_CR0_PE \ | |
669 | | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ | |
670 | { KVM_EMUL_INSN_F_CR0_PE \ | |
671 | | KVM_EMUL_INSN_F_CS_L, "prot64" } | |
672 | ||
673 | #define kei_decode_mode(mode) ({ \ | |
674 | u8 flags = 0xff; \ | |
675 | switch (mode) { \ | |
676 | case X86EMUL_MODE_REAL: \ | |
677 | flags = 0; \ | |
678 | break; \ | |
679 | case X86EMUL_MODE_VM86: \ | |
680 | flags = KVM_EMUL_INSN_F_EFL_VM; \ | |
681 | break; \ | |
682 | case X86EMUL_MODE_PROT16: \ | |
683 | flags = KVM_EMUL_INSN_F_CR0_PE; \ | |
684 | break; \ | |
685 | case X86EMUL_MODE_PROT32: \ | |
686 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
687 | | KVM_EMUL_INSN_F_CS_D; \ | |
688 | break; \ | |
689 | case X86EMUL_MODE_PROT64: \ | |
690 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
691 | | KVM_EMUL_INSN_F_CS_L; \ | |
692 | break; \ | |
693 | } \ | |
694 | flags; \ | |
695 | }) | |
696 | ||
697 | TRACE_EVENT(kvm_emulate_insn, | |
698 | TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), | |
699 | TP_ARGS(vcpu, failed), | |
700 | ||
701 | TP_STRUCT__entry( | |
702 | __field( __u64, rip ) | |
703 | __field( __u32, csbase ) | |
704 | __field( __u8, len ) | |
705 | __array( __u8, insn, 15 ) | |
706 | __field( __u8, flags ) | |
707 | __field( __u8, failed ) | |
708 | ), | |
709 | ||
710 | TP_fast_assign( | |
9dac77fa | 711 | __entry->rip = vcpu->arch.emulate_ctxt.fetch.start; |
e46479f8 | 712 | __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS); |
9dac77fa AK |
713 | __entry->len = vcpu->arch.emulate_ctxt._eip |
714 | - vcpu->arch.emulate_ctxt.fetch.start; | |
e46479f8 | 715 | memcpy(__entry->insn, |
9dac77fa | 716 | vcpu->arch.emulate_ctxt.fetch.data, |
e46479f8 AK |
717 | 15); |
718 | __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode); | |
719 | __entry->failed = failed; | |
720 | ), | |
721 | ||
722 | TP_printk("%x:%llx:%s (%s)%s", | |
723 | __entry->csbase, __entry->rip, | |
b102f1d0 | 724 | __print_hex(__entry->insn, __entry->len), |
e46479f8 AK |
725 | __print_symbolic(__entry->flags, |
726 | kvm_trace_symbol_emul_flags), | |
727 | __entry->failed ? " failed" : "" | |
728 | ) | |
729 | ); | |
730 | ||
731 | #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) | |
732 | #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) | |
733 | ||
4f022648 XG |
734 | TRACE_EVENT( |
735 | vcpu_match_mmio, | |
736 | TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), | |
737 | TP_ARGS(gva, gpa, write, gpa_match), | |
738 | ||
739 | TP_STRUCT__entry( | |
740 | __field(gva_t, gva) | |
741 | __field(gpa_t, gpa) | |
742 | __field(bool, write) | |
743 | __field(bool, gpa_match) | |
744 | ), | |
745 | ||
746 | TP_fast_assign( | |
747 | __entry->gva = gva; | |
748 | __entry->gpa = gpa; | |
749 | __entry->write = write; | |
750 | __entry->gpa_match = gpa_match | |
751 | ), | |
752 | ||
753 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, | |
754 | __entry->write ? "Write" : "Read", | |
755 | __entry->gpa_match ? "GPA" : "GVA") | |
756 | ); | |
229456fc MT |
757 | #endif /* _TRACE_KVM_H */ |
758 | ||
2ed152af XG |
759 | #undef TRACE_INCLUDE_PATH |
760 | #define TRACE_INCLUDE_PATH arch/x86/kvm | |
761 | #undef TRACE_INCLUDE_FILE | |
762 | #define TRACE_INCLUDE_FILE trace | |
763 | ||
229456fc MT |
764 | /* This part must be outside protection */ |
765 | #include <trace/define_trace.h> |