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 + AC_VECTOR, "AC excp" }, \
248 { SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, \
249 { SVM_EXIT_INTR, "interrupt" }, \
250 { SVM_EXIT_NMI, "nmi" }, \
251 { SVM_EXIT_SMI, "smi" }, \
252 { SVM_EXIT_INIT, "init" }, \
253 { SVM_EXIT_VINTR, "vintr" }, \
254 { SVM_EXIT_CPUID, "cpuid" }, \
255 { SVM_EXIT_INVD, "invd" }, \
256 { SVM_EXIT_HLT, "hlt" }, \
257 { SVM_EXIT_INVLPG, "invlpg" }, \
258 { SVM_EXIT_INVLPGA, "invlpga" }, \
259 { SVM_EXIT_IOIO, "io" }, \
260 { SVM_EXIT_MSR, "msr" }, \
261 { SVM_EXIT_TASK_SWITCH, "task_switch" }, \
262 { SVM_EXIT_SHUTDOWN, "shutdown" }, \
263 { SVM_EXIT_VMRUN, "vmrun" }, \
264 { SVM_EXIT_VMMCALL, "hypercall" }, \
265 { SVM_EXIT_VMLOAD, "vmload" }, \
266 { SVM_EXIT_VMSAVE, "vmsave" }, \
267 { SVM_EXIT_STGI, "stgi" }, \
268 { SVM_EXIT_CLGI, "clgi" }, \
269 { SVM_EXIT_SKINIT, "skinit" }, \
270 { SVM_EXIT_WBINVD, "wbinvd" }, \
271 { SVM_EXIT_MONITOR, "monitor" }, \
272 { SVM_EXIT_MWAIT, "mwait" }, \
273 { SVM_EXIT_XSETBV, "xsetbv" }, \
274 { SVM_EXIT_NPF, "npf" }
277 * Tracepoint for kvm guest exit:
279 TRACE_EVENT(kvm_exit,
280 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
281 TP_ARGS(exit_reason, vcpu, isa),
284 __field( unsigned int, exit_reason )
285 __field( unsigned long, guest_rip )
287 __field( u64, info1 )
288 __field( u64, info2 )
292 __entry->exit_reason = exit_reason;
293 __entry->guest_rip = kvm_rip_read(vcpu);
295 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
299 TP_printk("reason %s rip 0x%lx info %llx %llx",
300 (__entry->isa == KVM_ISA_VMX) ?
301 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
302 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
303 __entry->guest_rip, __entry->info1, __entry->info2)
307 * Tracepoint for kvm interrupt injection:
309 TRACE_EVENT(kvm_inj_virq,
310 TP_PROTO(unsigned int irq),
314 __field( unsigned int, irq )
321 TP_printk("irq %u", __entry->irq)
324 #define EXS(x) { x##_VECTOR, "#" #x }
326 #define kvm_trace_sym_exc \
327 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
328 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
329 EXS(MF), EXS(AC), EXS(MC)
332 * Tracepoint for kvm interrupt injection:
334 TRACE_EVENT(kvm_inj_exception,
335 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
336 TP_ARGS(exception, has_error, error_code),
339 __field( u8, exception )
340 __field( u8, has_error )
341 __field( u32, error_code )
345 __entry->exception = exception;
346 __entry->has_error = has_error;
347 __entry->error_code = error_code;
350 TP_printk("%s (0x%x)",
351 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
352 /* FIXME: don't print error_code if not present */
353 __entry->has_error ? __entry->error_code : 0)
357 * Tracepoint for page fault.
359 TRACE_EVENT(kvm_page_fault,
360 TP_PROTO(unsigned long fault_address, unsigned int error_code),
361 TP_ARGS(fault_address, error_code),
364 __field( unsigned long, fault_address )
365 __field( unsigned int, error_code )
369 __entry->fault_address = fault_address;
370 __entry->error_code = error_code;
373 TP_printk("address %lx error_code %x",
374 __entry->fault_address, __entry->error_code)
378 * Tracepoint for guest MSR access.
381 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
382 TP_ARGS(write, ecx, data, exception),
385 __field( unsigned, write )
388 __field( u8, exception )
392 __entry->write = write;
394 __entry->data = data;
395 __entry->exception = exception;
398 TP_printk("msr_%s %x = 0x%llx%s",
399 __entry->write ? "write" : "read",
400 __entry->ecx, __entry->data,
401 __entry->exception ? " (#GP)" : "")
404 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
405 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
406 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
407 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
410 * Tracepoint for guest CR access.
413 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
414 TP_ARGS(rw, cr, val),
417 __field( unsigned int, rw )
418 __field( unsigned int, cr )
419 __field( unsigned long, val )
428 TP_printk("cr_%s %x = 0x%lx",
429 __entry->rw ? "write" : "read",
430 __entry->cr, __entry->val)
433 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
434 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
436 TRACE_EVENT(kvm_pic_set_irq,
437 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
438 TP_ARGS(chip, pin, elcr, imr, coalesced),
441 __field( __u8, chip )
443 __field( __u8, elcr )
445 __field( bool, coalesced )
449 __entry->chip = chip;
451 __entry->elcr = elcr;
453 __entry->coalesced = coalesced;
456 TP_printk("chip %u pin %u (%s%s)%s",
457 __entry->chip, __entry->pin,
458 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
459 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
460 __entry->coalesced ? " (coalesced)" : "")
463 #define kvm_apic_dst_shorthand \
467 {0x3, "all-but-self"}
469 TRACE_EVENT(kvm_apic_ipi,
470 TP_PROTO(__u32 icr_low, __u32 dest_id),
471 TP_ARGS(icr_low, dest_id),
474 __field( __u32, icr_low )
475 __field( __u32, dest_id )
479 __entry->icr_low = icr_low;
480 __entry->dest_id = dest_id;
483 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
484 __entry->dest_id, (u8)__entry->icr_low,
485 __print_symbolic((__entry->icr_low >> 8 & 0x7),
487 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
488 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
489 (__entry->icr_low & (1<<15)) ? "level" : "edge",
490 __print_symbolic((__entry->icr_low >> 18 & 0x3),
491 kvm_apic_dst_shorthand))
494 TRACE_EVENT(kvm_apic_accept_irq,
495 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
496 TP_ARGS(apicid, dm, tm, vec, coalesced),
499 __field( __u32, apicid )
503 __field( bool, coalesced )
507 __entry->apicid = apicid;
511 __entry->coalesced = coalesced;
514 TP_printk("apicid %x vec %u (%s|%s)%s",
515 __entry->apicid, __entry->vec,
516 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
517 __entry->tm ? "level" : "edge",
518 __entry->coalesced ? " (coalesced)" : "")
522 * Tracepoint for nested VMRUN
524 TRACE_EVENT(kvm_nested_vmrun,
525 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
526 __u32 event_inj, bool npt),
527 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
530 __field( __u64, rip )
531 __field( __u64, vmcb )
532 __field( __u64, nested_rip )
533 __field( __u32, int_ctl )
534 __field( __u32, event_inj )
540 __entry->vmcb = vmcb;
541 __entry->nested_rip = nested_rip;
542 __entry->int_ctl = int_ctl;
543 __entry->event_inj = event_inj;
547 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
548 "event_inj: 0x%08x npt: %s",
549 __entry->rip, __entry->vmcb, __entry->nested_rip,
550 __entry->int_ctl, __entry->event_inj,
551 __entry->npt ? "on" : "off")
554 TRACE_EVENT(kvm_nested_intercepts,
555 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
556 TP_ARGS(cr_read, cr_write, exceptions, intercept),
559 __field( __u16, cr_read )
560 __field( __u16, cr_write )
561 __field( __u32, exceptions )
562 __field( __u64, intercept )
566 __entry->cr_read = cr_read;
567 __entry->cr_write = cr_write;
568 __entry->exceptions = exceptions;
569 __entry->intercept = intercept;
572 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
573 __entry->cr_read, __entry->cr_write, __entry->exceptions,
577 * Tracepoint for #VMEXIT while nested
579 TRACE_EVENT(kvm_nested_vmexit,
580 TP_PROTO(__u64 rip, __u32 exit_code,
581 __u64 exit_info1, __u64 exit_info2,
582 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
583 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
584 exit_int_info, exit_int_info_err, isa),
587 __field( __u64, rip )
588 __field( __u32, exit_code )
589 __field( __u64, exit_info1 )
590 __field( __u64, exit_info2 )
591 __field( __u32, exit_int_info )
592 __field( __u32, exit_int_info_err )
593 __field( __u32, isa )
598 __entry->exit_code = exit_code;
599 __entry->exit_info1 = exit_info1;
600 __entry->exit_info2 = exit_info2;
601 __entry->exit_int_info = exit_int_info;
602 __entry->exit_int_info_err = exit_int_info_err;
605 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
606 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
608 (__entry->isa == KVM_ISA_VMX) ?
609 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
610 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
611 __entry->exit_info1, __entry->exit_info2,
612 __entry->exit_int_info, __entry->exit_int_info_err)
616 * Tracepoint for #VMEXIT reinjected to the guest
618 TRACE_EVENT(kvm_nested_vmexit_inject,
619 TP_PROTO(__u32 exit_code,
620 __u64 exit_info1, __u64 exit_info2,
621 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
622 TP_ARGS(exit_code, exit_info1, exit_info2,
623 exit_int_info, exit_int_info_err, isa),
626 __field( __u32, exit_code )
627 __field( __u64, exit_info1 )
628 __field( __u64, exit_info2 )
629 __field( __u32, exit_int_info )
630 __field( __u32, exit_int_info_err )
631 __field( __u32, isa )
635 __entry->exit_code = exit_code;
636 __entry->exit_info1 = exit_info1;
637 __entry->exit_info2 = exit_info2;
638 __entry->exit_int_info = exit_int_info;
639 __entry->exit_int_info_err = exit_int_info_err;
643 TP_printk("reason: %s ext_inf1: 0x%016llx "
644 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
645 (__entry->isa == KVM_ISA_VMX) ?
646 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
647 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
648 __entry->exit_info1, __entry->exit_info2,
649 __entry->exit_int_info, __entry->exit_int_info_err)
653 * Tracepoint for nested #vmexit because of interrupt pending
655 TRACE_EVENT(kvm_nested_intr_vmexit,
660 __field( __u64, rip )
667 TP_printk("rip: 0x%016llx", __entry->rip)
671 * Tracepoint for nested #vmexit because of interrupt pending
673 TRACE_EVENT(kvm_invlpga,
674 TP_PROTO(__u64 rip, int asid, u64 address),
675 TP_ARGS(rip, asid, address),
678 __field( __u64, rip )
680 __field( __u64, address )
685 __entry->asid = asid;
686 __entry->address = address;
689 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
690 __entry->rip, __entry->asid, __entry->address)
694 * Tracepoint for nested #vmexit because of interrupt pending
696 TRACE_EVENT(kvm_skinit,
697 TP_PROTO(__u64 rip, __u32 slb),
701 __field( __u64, rip )
702 __field( __u32, slb )
710 TP_printk("rip: 0x%016llx slb: 0x%08x",
711 __entry->rip, __entry->slb)
714 #define __print_insn(insn, ilen) ({ \
716 const char *ret = p->buffer + p->len; \
718 for (i = 0; i < ilen; ++i) \
719 trace_seq_printf(p, " %02x", insn[i]); \
720 trace_seq_printf(p, "%c", 0); \
724 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
725 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
726 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
727 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
729 #define kvm_trace_symbol_emul_flags \
731 { KVM_EMUL_INSN_F_CR0_PE \
732 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
733 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
734 { KVM_EMUL_INSN_F_CR0_PE \
735 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
736 { KVM_EMUL_INSN_F_CR0_PE \
737 | KVM_EMUL_INSN_F_CS_L, "prot64" }
739 #define kei_decode_mode(mode) ({ \
742 case X86EMUL_MODE_REAL: \
745 case X86EMUL_MODE_VM86: \
746 flags = KVM_EMUL_INSN_F_EFL_VM; \
748 case X86EMUL_MODE_PROT16: \
749 flags = KVM_EMUL_INSN_F_CR0_PE; \
751 case X86EMUL_MODE_PROT32: \
752 flags = KVM_EMUL_INSN_F_CR0_PE \
753 | KVM_EMUL_INSN_F_CS_D; \
755 case X86EMUL_MODE_PROT64: \
756 flags = KVM_EMUL_INSN_F_CR0_PE \
757 | KVM_EMUL_INSN_F_CS_L; \
763 TRACE_EVENT(kvm_emulate_insn,
764 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
765 TP_ARGS(vcpu, failed),
768 __field( __u64, rip )
769 __field( __u32, csbase )
771 __array( __u8, insn, 15 )
772 __field( __u8, flags )
773 __field( __u8, failed )
777 __entry->rip = vcpu->arch.emulate_ctxt.fetch.start;
778 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
779 __entry->len = vcpu->arch.emulate_ctxt._eip
780 - vcpu->arch.emulate_ctxt.fetch.start;
781 memcpy(__entry->insn,
782 vcpu->arch.emulate_ctxt.fetch.data,
784 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
785 __entry->failed = failed;
788 TP_printk("%x:%llx:%s (%s)%s",
789 __entry->csbase, __entry->rip,
790 __print_insn(__entry->insn, __entry->len),
791 __print_symbolic(__entry->flags,
792 kvm_trace_symbol_emul_flags),
793 __entry->failed ? " failed" : ""
797 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
798 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
802 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
803 TP_ARGS(gva, gpa, write, gpa_match),
809 __field(bool, gpa_match)
815 __entry->write = write;
816 __entry->gpa_match = gpa_match
819 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
820 __entry->write ? "Write" : "Read",
821 __entry->gpa_match ? "GPA" : "GVA")
823 #endif /* _TRACE_KVM_H */
825 #undef TRACE_INCLUDE_PATH
826 #define TRACE_INCLUDE_PATH arch/x86/kvm
827 #undef TRACE_INCLUDE_FILE
828 #define TRACE_INCLUDE_FILE trace
830 /* This part must be outside protection */
831 #include <trace/define_trace.h>