1 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/tracepoint.h>
9 #define TRACE_SYSTEM kvm
12 * Tracepoint for guest mode entry.
14 TRACE_EVENT(kvm_entry,
15 TP_PROTO(unsigned int vcpu_id),
19 __field( unsigned int, vcpu_id )
23 __entry->vcpu_id = vcpu_id;
26 TP_printk("vcpu %u", __entry->vcpu_id)
30 * Tracepoint for hypercall.
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),
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 )
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,
59 * Tracepoint for hypercall.
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),
67 __field( __u16, rep_cnt )
68 __field( __u16, rep_idx )
69 __field( __u64, ingpa )
70 __field( __u64, outgpa )
71 __field( __u16, code )
76 __entry->rep_cnt = rep_cnt;
77 __entry->rep_idx = rep_idx;
78 __entry->ingpa = ingpa;
79 __entry->outgpa = outgpa;
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,
94 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
96 TP_ARGS(rw, port, size, count),
99 __field( unsigned int, rw )
100 __field( unsigned int, port )
101 __field( unsigned int, size )
102 __field( unsigned int, count )
107 __entry->port = port;
108 __entry->size = size;
109 __entry->count = count;
112 TP_printk("pio_%s at 0x%x size %d count %d",
113 __entry->rw ? "write" : "read",
114 __entry->port, __entry->size, __entry->count)
118 * Tracepoint for cpuid.
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),
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 )
134 __entry->function = function;
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)
146 #define AREG(x) { APIC_##x, "APIC_" #x }
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), \
156 * Tracepoint for apic access.
158 TRACE_EVENT(kvm_apic,
159 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
160 TP_ARGS(rw, reg, val),
163 __field( unsigned int, rw )
164 __field( unsigned int, reg )
165 __field( unsigned int, val )
174 TP_printk("apic_%s %s = 0x%x",
175 __entry->rw ? "write" : "read",
176 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
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)
183 #define KVM_ISA_VMX 1
184 #define KVM_ISA_SVM 2
186 #define VMX_EXIT_REASONS \
187 { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \
188 { EXIT_REASON_EXTERNAL_INTERRUPT, "EXTERNAL_INTERRUPT" }, \
189 { EXIT_REASON_TRIPLE_FAULT, "TRIPLE_FAULT" }, \
190 { EXIT_REASON_PENDING_INTERRUPT, "PENDING_INTERRUPT" }, \
191 { EXIT_REASON_NMI_WINDOW, "NMI_WINDOW" }, \
192 { EXIT_REASON_TASK_SWITCH, "TASK_SWITCH" }, \
193 { EXIT_REASON_CPUID, "CPUID" }, \
194 { EXIT_REASON_HLT, "HLT" }, \
195 { EXIT_REASON_INVLPG, "INVLPG" }, \
196 { EXIT_REASON_RDPMC, "RDPMC" }, \
197 { EXIT_REASON_RDTSC, "RDTSC" }, \
198 { EXIT_REASON_VMCALL, "VMCALL" }, \
199 { EXIT_REASON_VMCLEAR, "VMCLEAR" }, \
200 { EXIT_REASON_VMLAUNCH, "VMLAUNCH" }, \
201 { EXIT_REASON_VMPTRLD, "VMPTRLD" }, \
202 { EXIT_REASON_VMPTRST, "VMPTRST" }, \
203 { EXIT_REASON_VMREAD, "VMREAD" }, \
204 { EXIT_REASON_VMRESUME, "VMRESUME" }, \
205 { EXIT_REASON_VMWRITE, "VMWRITE" }, \
206 { EXIT_REASON_VMOFF, "VMOFF" }, \
207 { EXIT_REASON_VMON, "VMON" }, \
208 { EXIT_REASON_CR_ACCESS, "CR_ACCESS" }, \
209 { EXIT_REASON_DR_ACCESS, "DR_ACCESS" }, \
210 { EXIT_REASON_IO_INSTRUCTION, "IO_INSTRUCTION" }, \
211 { EXIT_REASON_MSR_READ, "MSR_READ" }, \
212 { EXIT_REASON_MSR_WRITE, "MSR_WRITE" }, \
213 { EXIT_REASON_MWAIT_INSTRUCTION, "MWAIT_INSTRUCTION" }, \
214 { EXIT_REASON_MONITOR_INSTRUCTION, "MONITOR_INSTRUCTION" }, \
215 { EXIT_REASON_PAUSE_INSTRUCTION, "PAUSE_INSTRUCTION" }, \
216 { EXIT_REASON_MCE_DURING_VMENTRY, "MCE_DURING_VMENTRY" }, \
217 { EXIT_REASON_TPR_BELOW_THRESHOLD, "TPR_BELOW_THRESHOLD" }, \
218 { EXIT_REASON_APIC_ACCESS, "APIC_ACCESS" }, \
219 { EXIT_REASON_EPT_VIOLATION, "EPT_VIOLATION" }, \
220 { EXIT_REASON_EPT_MISCONFIG, "EPT_MISCONFIG" }, \
221 { EXIT_REASON_WBINVD, "WBINVD" }
223 #define SVM_EXIT_REASONS \
224 { SVM_EXIT_READ_CR0, "read_cr0" }, \
225 { SVM_EXIT_READ_CR3, "read_cr3" }, \
226 { SVM_EXIT_READ_CR4, "read_cr4" }, \
227 { SVM_EXIT_READ_CR8, "read_cr8" }, \
228 { SVM_EXIT_WRITE_CR0, "write_cr0" }, \
229 { SVM_EXIT_WRITE_CR3, "write_cr3" }, \
230 { SVM_EXIT_WRITE_CR4, "write_cr4" }, \
231 { SVM_EXIT_WRITE_CR8, "write_cr8" }, \
232 { SVM_EXIT_READ_DR0, "read_dr0" }, \
233 { SVM_EXIT_READ_DR1, "read_dr1" }, \
234 { SVM_EXIT_READ_DR2, "read_dr2" }, \
235 { SVM_EXIT_READ_DR3, "read_dr3" }, \
236 { SVM_EXIT_WRITE_DR0, "write_dr0" }, \
237 { SVM_EXIT_WRITE_DR1, "write_dr1" }, \
238 { SVM_EXIT_WRITE_DR2, "write_dr2" }, \
239 { SVM_EXIT_WRITE_DR3, "write_dr3" }, \
240 { SVM_EXIT_WRITE_DR5, "write_dr5" }, \
241 { SVM_EXIT_WRITE_DR7, "write_dr7" }, \
242 { SVM_EXIT_EXCP_BASE + DB_VECTOR, "DB excp" }, \
243 { SVM_EXIT_EXCP_BASE + BP_VECTOR, "BP excp" }, \
244 { SVM_EXIT_EXCP_BASE + UD_VECTOR, "UD excp" }, \
245 { SVM_EXIT_EXCP_BASE + PF_VECTOR, "PF excp" }, \
246 { SVM_EXIT_EXCP_BASE + NM_VECTOR, "NM excp" }, \
247 { SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, \
248 { SVM_EXIT_INTR, "interrupt" }, \
249 { SVM_EXIT_NMI, "nmi" }, \
250 { SVM_EXIT_SMI, "smi" }, \
251 { SVM_EXIT_INIT, "init" }, \
252 { SVM_EXIT_VINTR, "vintr" }, \
253 { SVM_EXIT_CPUID, "cpuid" }, \
254 { SVM_EXIT_INVD, "invd" }, \
255 { SVM_EXIT_HLT, "hlt" }, \
256 { SVM_EXIT_INVLPG, "invlpg" }, \
257 { SVM_EXIT_INVLPGA, "invlpga" }, \
258 { SVM_EXIT_IOIO, "io" }, \
259 { SVM_EXIT_MSR, "msr" }, \
260 { SVM_EXIT_TASK_SWITCH, "task_switch" }, \
261 { SVM_EXIT_SHUTDOWN, "shutdown" }, \
262 { SVM_EXIT_VMRUN, "vmrun" }, \
263 { SVM_EXIT_VMMCALL, "hypercall" }, \
264 { SVM_EXIT_VMLOAD, "vmload" }, \
265 { SVM_EXIT_VMSAVE, "vmsave" }, \
266 { SVM_EXIT_STGI, "stgi" }, \
267 { SVM_EXIT_CLGI, "clgi" }, \
268 { SVM_EXIT_SKINIT, "skinit" }, \
269 { SVM_EXIT_WBINVD, "wbinvd" }, \
270 { SVM_EXIT_MONITOR, "monitor" }, \
271 { SVM_EXIT_MWAIT, "mwait" }, \
272 { SVM_EXIT_XSETBV, "xsetbv" }, \
273 { SVM_EXIT_NPF, "npf" }
276 * Tracepoint for kvm guest exit:
278 TRACE_EVENT(kvm_exit,
279 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
280 TP_ARGS(exit_reason, vcpu, isa),
283 __field( unsigned int, exit_reason )
284 __field( unsigned long, guest_rip )
286 __field( u64, info1 )
287 __field( u64, info2 )
291 __entry->exit_reason = exit_reason;
292 __entry->guest_rip = kvm_rip_read(vcpu);
294 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
298 TP_printk("reason %s rip 0x%lx info %llx %llx",
299 (__entry->isa == KVM_ISA_VMX) ?
300 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
301 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
302 __entry->guest_rip, __entry->info1, __entry->info2)
306 * Tracepoint for kvm interrupt injection:
308 TRACE_EVENT(kvm_inj_virq,
309 TP_PROTO(unsigned int irq),
313 __field( unsigned int, irq )
320 TP_printk("irq %u", __entry->irq)
323 #define EXS(x) { x##_VECTOR, "#" #x }
325 #define kvm_trace_sym_exc \
326 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
327 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
331 * Tracepoint for kvm interrupt injection:
333 TRACE_EVENT(kvm_inj_exception,
334 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
335 TP_ARGS(exception, has_error, error_code),
338 __field( u8, exception )
339 __field( u8, has_error )
340 __field( u32, error_code )
344 __entry->exception = exception;
345 __entry->has_error = has_error;
346 __entry->error_code = error_code;
349 TP_printk("%s (0x%x)",
350 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
351 /* FIXME: don't print error_code if not present */
352 __entry->has_error ? __entry->error_code : 0)
356 * Tracepoint for page fault.
358 TRACE_EVENT(kvm_page_fault,
359 TP_PROTO(unsigned long fault_address, unsigned int error_code),
360 TP_ARGS(fault_address, error_code),
363 __field( unsigned long, fault_address )
364 __field( unsigned int, error_code )
368 __entry->fault_address = fault_address;
369 __entry->error_code = error_code;
372 TP_printk("address %lx error_code %x",
373 __entry->fault_address, __entry->error_code)
377 * Tracepoint for guest MSR access.
380 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
381 TP_ARGS(write, ecx, data, exception),
384 __field( unsigned, write )
387 __field( u8, exception )
391 __entry->write = write;
393 __entry->data = data;
394 __entry->exception = exception;
397 TP_printk("msr_%s %x = 0x%llx%s",
398 __entry->write ? "write" : "read",
399 __entry->ecx, __entry->data,
400 __entry->exception ? " (#GP)" : "")
403 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
404 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
405 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
406 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
409 * Tracepoint for guest CR access.
412 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
413 TP_ARGS(rw, cr, val),
416 __field( unsigned int, rw )
417 __field( unsigned int, cr )
418 __field( unsigned long, val )
427 TP_printk("cr_%s %x = 0x%lx",
428 __entry->rw ? "write" : "read",
429 __entry->cr, __entry->val)
432 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
433 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
435 TRACE_EVENT(kvm_pic_set_irq,
436 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
437 TP_ARGS(chip, pin, elcr, imr, coalesced),
440 __field( __u8, chip )
442 __field( __u8, elcr )
444 __field( bool, coalesced )
448 __entry->chip = chip;
450 __entry->elcr = elcr;
452 __entry->coalesced = coalesced;
455 TP_printk("chip %u pin %u (%s%s)%s",
456 __entry->chip, __entry->pin,
457 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
458 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
459 __entry->coalesced ? " (coalesced)" : "")
462 #define kvm_apic_dst_shorthand \
466 {0x3, "all-but-self"}
468 TRACE_EVENT(kvm_apic_ipi,
469 TP_PROTO(__u32 icr_low, __u32 dest_id),
470 TP_ARGS(icr_low, dest_id),
473 __field( __u32, icr_low )
474 __field( __u32, dest_id )
478 __entry->icr_low = icr_low;
479 __entry->dest_id = dest_id;
482 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
483 __entry->dest_id, (u8)__entry->icr_low,
484 __print_symbolic((__entry->icr_low >> 8 & 0x7),
486 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
487 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
488 (__entry->icr_low & (1<<15)) ? "level" : "edge",
489 __print_symbolic((__entry->icr_low >> 18 & 0x3),
490 kvm_apic_dst_shorthand))
493 TRACE_EVENT(kvm_apic_accept_irq,
494 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
495 TP_ARGS(apicid, dm, tm, vec, coalesced),
498 __field( __u32, apicid )
502 __field( bool, coalesced )
506 __entry->apicid = apicid;
510 __entry->coalesced = coalesced;
513 TP_printk("apicid %x vec %u (%s|%s)%s",
514 __entry->apicid, __entry->vec,
515 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
516 __entry->tm ? "level" : "edge",
517 __entry->coalesced ? " (coalesced)" : "")
521 TP_PROTO(struct kvm_lapic *apic, int vector),
522 TP_ARGS(apic, vector),
525 __field( __u32, apicid )
526 __field( int, vector )
530 __entry->apicid = apic->vcpu->vcpu_id;
531 __entry->vector = vector;
534 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
537 TRACE_EVENT(kvm_pv_eoi,
538 TP_PROTO(struct kvm_lapic *apic, int vector),
539 TP_ARGS(apic, vector),
542 __field( __u32, apicid )
543 __field( int, vector )
547 __entry->apicid = apic->vcpu->vcpu_id;
548 __entry->vector = vector;
551 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
555 * Tracepoint for nested VMRUN
557 TRACE_EVENT(kvm_nested_vmrun,
558 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
559 __u32 event_inj, bool npt),
560 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
563 __field( __u64, rip )
564 __field( __u64, vmcb )
565 __field( __u64, nested_rip )
566 __field( __u32, int_ctl )
567 __field( __u32, event_inj )
573 __entry->vmcb = vmcb;
574 __entry->nested_rip = nested_rip;
575 __entry->int_ctl = int_ctl;
576 __entry->event_inj = event_inj;
580 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
581 "event_inj: 0x%08x npt: %s",
582 __entry->rip, __entry->vmcb, __entry->nested_rip,
583 __entry->int_ctl, __entry->event_inj,
584 __entry->npt ? "on" : "off")
587 TRACE_EVENT(kvm_nested_intercepts,
588 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
589 TP_ARGS(cr_read, cr_write, exceptions, intercept),
592 __field( __u16, cr_read )
593 __field( __u16, cr_write )
594 __field( __u32, exceptions )
595 __field( __u64, intercept )
599 __entry->cr_read = cr_read;
600 __entry->cr_write = cr_write;
601 __entry->exceptions = exceptions;
602 __entry->intercept = intercept;
605 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
606 __entry->cr_read, __entry->cr_write, __entry->exceptions,
610 * Tracepoint for #VMEXIT while nested
612 TRACE_EVENT(kvm_nested_vmexit,
613 TP_PROTO(__u64 rip, __u32 exit_code,
614 __u64 exit_info1, __u64 exit_info2,
615 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
616 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
617 exit_int_info, exit_int_info_err, isa),
620 __field( __u64, rip )
621 __field( __u32, exit_code )
622 __field( __u64, exit_info1 )
623 __field( __u64, exit_info2 )
624 __field( __u32, exit_int_info )
625 __field( __u32, exit_int_info_err )
626 __field( __u32, isa )
631 __entry->exit_code = exit_code;
632 __entry->exit_info1 = exit_info1;
633 __entry->exit_info2 = exit_info2;
634 __entry->exit_int_info = exit_int_info;
635 __entry->exit_int_info_err = exit_int_info_err;
638 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
639 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
641 (__entry->isa == KVM_ISA_VMX) ?
642 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
643 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
644 __entry->exit_info1, __entry->exit_info2,
645 __entry->exit_int_info, __entry->exit_int_info_err)
649 * Tracepoint for #VMEXIT reinjected to the guest
651 TRACE_EVENT(kvm_nested_vmexit_inject,
652 TP_PROTO(__u32 exit_code,
653 __u64 exit_info1, __u64 exit_info2,
654 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
655 TP_ARGS(exit_code, exit_info1, exit_info2,
656 exit_int_info, exit_int_info_err, isa),
659 __field( __u32, exit_code )
660 __field( __u64, exit_info1 )
661 __field( __u64, exit_info2 )
662 __field( __u32, exit_int_info )
663 __field( __u32, exit_int_info_err )
664 __field( __u32, isa )
668 __entry->exit_code = exit_code;
669 __entry->exit_info1 = exit_info1;
670 __entry->exit_info2 = exit_info2;
671 __entry->exit_int_info = exit_int_info;
672 __entry->exit_int_info_err = exit_int_info_err;
676 TP_printk("reason: %s ext_inf1: 0x%016llx "
677 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
678 (__entry->isa == KVM_ISA_VMX) ?
679 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
680 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
681 __entry->exit_info1, __entry->exit_info2,
682 __entry->exit_int_info, __entry->exit_int_info_err)
686 * Tracepoint for nested #vmexit because of interrupt pending
688 TRACE_EVENT(kvm_nested_intr_vmexit,
693 __field( __u64, rip )
700 TP_printk("rip: 0x%016llx", __entry->rip)
704 * Tracepoint for nested #vmexit because of interrupt pending
706 TRACE_EVENT(kvm_invlpga,
707 TP_PROTO(__u64 rip, int asid, u64 address),
708 TP_ARGS(rip, asid, address),
711 __field( __u64, rip )
713 __field( __u64, address )
718 __entry->asid = asid;
719 __entry->address = address;
722 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
723 __entry->rip, __entry->asid, __entry->address)
727 * Tracepoint for nested #vmexit because of interrupt pending
729 TRACE_EVENT(kvm_skinit,
730 TP_PROTO(__u64 rip, __u32 slb),
734 __field( __u64, rip )
735 __field( __u32, slb )
743 TP_printk("rip: 0x%016llx slb: 0x%08x",
744 __entry->rip, __entry->slb)
747 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
748 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
749 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
750 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
752 #define kvm_trace_symbol_emul_flags \
754 { KVM_EMUL_INSN_F_CR0_PE \
755 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
756 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
757 { KVM_EMUL_INSN_F_CR0_PE \
758 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
759 { KVM_EMUL_INSN_F_CR0_PE \
760 | KVM_EMUL_INSN_F_CS_L, "prot64" }
762 #define kei_decode_mode(mode) ({ \
765 case X86EMUL_MODE_REAL: \
768 case X86EMUL_MODE_VM86: \
769 flags = KVM_EMUL_INSN_F_EFL_VM; \
771 case X86EMUL_MODE_PROT16: \
772 flags = KVM_EMUL_INSN_F_CR0_PE; \
774 case X86EMUL_MODE_PROT32: \
775 flags = KVM_EMUL_INSN_F_CR0_PE \
776 | KVM_EMUL_INSN_F_CS_D; \
778 case X86EMUL_MODE_PROT64: \
779 flags = KVM_EMUL_INSN_F_CR0_PE \
780 | KVM_EMUL_INSN_F_CS_L; \
786 TRACE_EVENT(kvm_emulate_insn,
787 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
788 TP_ARGS(vcpu, failed),
791 __field( __u64, rip )
792 __field( __u32, csbase )
794 __array( __u8, insn, 15 )
795 __field( __u8, flags )
796 __field( __u8, failed )
800 __entry->rip = vcpu->arch.emulate_ctxt.fetch.start;
801 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
802 __entry->len = vcpu->arch.emulate_ctxt._eip
803 - vcpu->arch.emulate_ctxt.fetch.start;
804 memcpy(__entry->insn,
805 vcpu->arch.emulate_ctxt.fetch.data,
807 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
808 __entry->failed = failed;
811 TP_printk("%x:%llx:%s (%s)%s",
812 __entry->csbase, __entry->rip,
813 __print_hex(__entry->insn, __entry->len),
814 __print_symbolic(__entry->flags,
815 kvm_trace_symbol_emul_flags),
816 __entry->failed ? " failed" : ""
820 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
821 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
825 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
826 TP_ARGS(gva, gpa, write, gpa_match),
832 __field(bool, gpa_match)
838 __entry->write = write;
839 __entry->gpa_match = gpa_match
842 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
843 __entry->write ? "Write" : "Read",
844 __entry->gpa_match ? "GPA" : "GVA")
846 #endif /* _TRACE_KVM_H */
848 #undef TRACE_INCLUDE_PATH
849 #define TRACE_INCLUDE_PATH arch/x86/kvm
850 #undef TRACE_INCLUDE_FILE
851 #define TRACE_INCLUDE_FILE trace
853 /* This part must be outside protection */
854 #include <trace/define_trace.h>