Commit | Line | Data |
---|---|---|
3bc29f0a MD |
1 | #if !defined(LTTNG_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define LTTNG_TRACE_KVM_H | |
b3c40230 | 3 | |
3bc29f0a | 4 | #include "../../../../../../probes/lttng-tracepoint-event.h" |
b3c40230 MG |
5 | #include <asm/vmx.h> |
6 | #include <asm/svm.h> | |
8170580a | 7 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
b3c40230 | 8 | #include <asm/clocksource.h> |
8170580a | 9 | #endif |
b3c40230 MG |
10 | #include <linux/version.h> |
11 | #include <../arch/x86/kvm/lapic.h> | |
12 | #include <../arch/x86/kvm/kvm_cache_regs.h> | |
13 | ||
14 | #undef TRACE_SYSTEM | |
15 | #define TRACE_SYSTEM kvm | |
16 | ||
17 | /* | |
18 | * Tracepoint for guest mode entry. | |
19 | */ | |
3bc29f0a | 20 | LTTNG_TRACEPOINT_EVENT(kvm_entry, |
b3c40230 MG |
21 | TP_PROTO(unsigned int vcpu_id), |
22 | TP_ARGS(vcpu_id), | |
23 | ||
f127e61e MD |
24 | TP_FIELDS( |
25 | ctf_integer(unsigned int, vcpu_id, vcpu_id) | |
26 | ) | |
b3c40230 MG |
27 | ) |
28 | ||
29 | /* | |
30 | * Tracepoint for hypercall. | |
31 | */ | |
3bc29f0a | 32 | LTTNG_TRACEPOINT_EVENT(kvm_hypercall, |
b3c40230 MG |
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 | ||
f127e61e MD |
37 | TP_FIELDS( |
38 | ctf_integer(unsigned long, nr, nr) | |
39 | ctf_integer(unsigned long, a0, a0) | |
40 | ctf_integer(unsigned long, a1, a1) | |
41 | ctf_integer(unsigned long, a2, a2) | |
42 | ctf_integer(unsigned long, a3, a3) | |
43 | ) | |
b3c40230 MG |
44 | ) |
45 | ||
46 | /* | |
47 | * Tracepoint for hypercall. | |
48 | */ | |
3bc29f0a | 49 | LTTNG_TRACEPOINT_EVENT(kvm_hv_hypercall, |
b3c40230 MG |
50 | TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, |
51 | __u64 ingpa, __u64 outgpa), | |
52 | TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), | |
53 | ||
f127e61e MD |
54 | TP_FIELDS( |
55 | ctf_integer(__u16, rep_cnt, rep_cnt) | |
56 | ctf_integer(__u16, rep_idx, rep_idx) | |
57 | ctf_integer(__u64, ingpa, ingpa) | |
58 | ctf_integer(__u64, outgpa, outgpa) | |
59 | ctf_integer(__u16, code, code) | |
60 | ctf_integer(bool, fast, fast) | |
61 | ) | |
b3c40230 MG |
62 | ) |
63 | ||
64 | /* | |
65 | * Tracepoint for PIO. | |
66 | */ | |
3bc29f0a | 67 | LTTNG_TRACEPOINT_EVENT(kvm_pio, |
b3c40230 MG |
68 | TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, |
69 | unsigned int count), | |
70 | TP_ARGS(rw, port, size, count), | |
71 | ||
f127e61e MD |
72 | TP_FIELDS( |
73 | ctf_integer(unsigned int, rw, rw) | |
74 | ctf_integer(unsigned int, port, port) | |
75 | ctf_integer(unsigned int, size, size) | |
76 | ctf_integer(unsigned int, count, count) | |
77 | ) | |
b3c40230 MG |
78 | ) |
79 | ||
80 | /* | |
81 | * Tracepoint for cpuid. | |
82 | */ | |
3bc29f0a | 83 | LTTNG_TRACEPOINT_EVENT(kvm_cpuid, |
b3c40230 MG |
84 | TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, |
85 | unsigned long rcx, unsigned long rdx), | |
86 | TP_ARGS(function, rax, rbx, rcx, rdx), | |
87 | ||
f127e61e MD |
88 | TP_FIELDS( |
89 | ctf_integer(unsigned int, function, function) | |
90 | ctf_integer(unsigned long, rax, rax) | |
91 | ctf_integer(unsigned long, rbx, rbx) | |
92 | ctf_integer(unsigned long, rcx, rcx) | |
93 | ctf_integer(unsigned long, rdx, rdx) | |
94 | ) | |
b3c40230 MG |
95 | ) |
96 | ||
b3c40230 MG |
97 | /* |
98 | * Tracepoint for apic access. | |
99 | */ | |
3bc29f0a | 100 | LTTNG_TRACEPOINT_EVENT(kvm_apic, |
b3c40230 MG |
101 | TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), |
102 | TP_ARGS(rw, reg, val), | |
103 | ||
f127e61e MD |
104 | TP_FIELDS( |
105 | ctf_integer(unsigned int, rw, rw) | |
106 | ctf_integer(unsigned int, reg, reg) | |
107 | ctf_integer(unsigned int, val, val) | |
108 | ) | |
b3c40230 MG |
109 | ) |
110 | ||
111 | #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) | |
112 | #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) | |
113 | ||
b3c40230 MG |
114 | /* |
115 | * Tracepoint for kvm guest exit: | |
116 | */ | |
f127e61e MD |
117 | LTTNG_TRACEPOINT_EVENT_CODE(kvm_exit, |
118 | TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), | |
119 | TP_ARGS(exit_reason, vcpu, isa), | |
120 | ||
121 | TP_locvar( | |
122 | u64 info1, info2; | |
b3c40230 MG |
123 | ), |
124 | ||
f127e61e MD |
125 | TP_code( |
126 | kvm_x86_ops->get_exit_info(vcpu, &tp_locvar->info1, | |
127 | &tp_locvar->info2); | |
b3c40230 MG |
128 | ), |
129 | ||
f127e61e MD |
130 | TP_FIELDS( |
131 | ctf_integer(unsigned int, exit_reason, exit_reason) | |
132 | ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu)) | |
133 | ctf_integer(u32, isa, isa) | |
134 | ctf_integer(u64, info1, tp_locvar->info1) | |
135 | ctf_integer(u64, info2, tp_locvar->info2) | |
136 | ) | |
b3c40230 MG |
137 | ) |
138 | ||
139 | /* | |
140 | * Tracepoint for kvm interrupt injection: | |
141 | */ | |
3bc29f0a | 142 | LTTNG_TRACEPOINT_EVENT(kvm_inj_virq, |
b3c40230 MG |
143 | TP_PROTO(unsigned int irq), |
144 | TP_ARGS(irq), | |
145 | ||
f127e61e MD |
146 | TP_FIELDS( |
147 | ctf_integer(unsigned int, irq, irq) | |
148 | ) | |
b3c40230 MG |
149 | ) |
150 | ||
b3c40230 MG |
151 | /* |
152 | * Tracepoint for kvm interrupt injection: | |
153 | */ | |
3bc29f0a | 154 | LTTNG_TRACEPOINT_EVENT(kvm_inj_exception, |
b3c40230 MG |
155 | TP_PROTO(unsigned exception, bool has_error, unsigned error_code), |
156 | TP_ARGS(exception, has_error, error_code), | |
157 | ||
f127e61e MD |
158 | TP_FIELDS( |
159 | ctf_integer(u8, exception, exception) | |
160 | ctf_integer(u8, has_error, has_error) | |
161 | ctf_integer(u32, error_code, error_code) | |
162 | ) | |
b3c40230 MG |
163 | ) |
164 | ||
165 | /* | |
166 | * Tracepoint for page fault. | |
167 | */ | |
3bc29f0a | 168 | LTTNG_TRACEPOINT_EVENT(kvm_page_fault, |
b3c40230 MG |
169 | TP_PROTO(unsigned long fault_address, unsigned int error_code), |
170 | TP_ARGS(fault_address, error_code), | |
171 | ||
f127e61e MD |
172 | TP_FIELDS( |
173 | ctf_integer(unsigned long, fault_address, fault_address) | |
174 | ctf_integer(unsigned int, error_code, error_code) | |
175 | ) | |
b3c40230 MG |
176 | ) |
177 | ||
178 | /* | |
179 | * Tracepoint for guest MSR access. | |
180 | */ | |
3bc29f0a | 181 | LTTNG_TRACEPOINT_EVENT(kvm_msr, |
b3c40230 MG |
182 | TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), |
183 | TP_ARGS(write, ecx, data, exception), | |
184 | ||
f127e61e MD |
185 | TP_FIELDS( |
186 | ctf_integer(unsigned, write, write) | |
187 | ctf_integer(u32, ecx, ecx) | |
188 | ctf_integer(u64, data, data) | |
189 | ctf_integer(u8, exception, exception) | |
190 | ) | |
b3c40230 MG |
191 | ) |
192 | ||
193 | #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) | |
194 | #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) | |
195 | #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) | |
196 | #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) | |
197 | ||
198 | /* | |
199 | * Tracepoint for guest CR access. | |
200 | */ | |
3bc29f0a | 201 | LTTNG_TRACEPOINT_EVENT(kvm_cr, |
b3c40230 MG |
202 | TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), |
203 | TP_ARGS(rw, cr, val), | |
204 | ||
f127e61e MD |
205 | TP_FIELDS( |
206 | ctf_integer(unsigned int, rw, rw) | |
207 | ctf_integer(unsigned int, cr, cr) | |
208 | ctf_integer(unsigned long, val, val) | |
209 | ) | |
b3c40230 MG |
210 | ) |
211 | ||
212 | #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) | |
213 | #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) | |
214 | ||
3bc29f0a | 215 | LTTNG_TRACEPOINT_EVENT(kvm_pic_set_irq, |
b3c40230 MG |
216 | TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), |
217 | TP_ARGS(chip, pin, elcr, imr, coalesced), | |
218 | ||
f127e61e MD |
219 | TP_FIELDS( |
220 | ctf_integer(__u8, chip, chip) | |
221 | ctf_integer(__u8, pin, pin) | |
222 | ctf_integer(__u8, elcr, elcr) | |
223 | ctf_integer(__u8, imr, imr) | |
224 | ctf_integer(bool, coalesced, coalesced) | |
225 | ) | |
b3c40230 MG |
226 | ) |
227 | ||
3bc29f0a | 228 | LTTNG_TRACEPOINT_EVENT(kvm_apic_ipi, |
b3c40230 MG |
229 | TP_PROTO(__u32 icr_low, __u32 dest_id), |
230 | TP_ARGS(icr_low, dest_id), | |
231 | ||
f127e61e MD |
232 | TP_FIELDS( |
233 | ctf_integer(__u32, icr_low, icr_low) | |
234 | ctf_integer(__u32, dest_id, dest_id) | |
235 | ) | |
b3c40230 MG |
236 | ) |
237 | ||
3bc29f0a | 238 | LTTNG_TRACEPOINT_EVENT(kvm_apic_accept_irq, |
b3c40230 MG |
239 | TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), |
240 | TP_ARGS(apicid, dm, tm, vec, coalesced), | |
241 | ||
f127e61e MD |
242 | TP_FIELDS( |
243 | ctf_integer(__u32, apicid, apicid) | |
244 | ctf_integer(__u16, dm, dm) | |
245 | ctf_integer(__u8, tm, tm) | |
246 | ctf_integer(__u8, vec, vec) | |
247 | ctf_integer(bool, coalesced, coalesced) | |
248 | ) | |
b3c40230 MG |
249 | ) |
250 | ||
3bc29f0a | 251 | LTTNG_TRACEPOINT_EVENT(kvm_eoi, |
b3c40230 MG |
252 | TP_PROTO(struct kvm_lapic *apic, int vector), |
253 | TP_ARGS(apic, vector), | |
254 | ||
f127e61e MD |
255 | TP_FIELDS( |
256 | ctf_integer(__u32, apicid, apic->vcpu->vcpu_id) | |
257 | ctf_integer(int, vector, vector) | |
258 | ) | |
b3c40230 MG |
259 | ) |
260 | ||
3bc29f0a | 261 | LTTNG_TRACEPOINT_EVENT(kvm_pv_eoi, |
b3c40230 MG |
262 | TP_PROTO(struct kvm_lapic *apic, int vector), |
263 | TP_ARGS(apic, vector), | |
264 | ||
f127e61e MD |
265 | TP_FIELDS( |
266 | ctf_integer(__u32, apicid, apic->vcpu->vcpu_id) | |
267 | ctf_integer(int, vector, vector) | |
268 | ) | |
b3c40230 MG |
269 | ) |
270 | ||
271 | /* | |
272 | * Tracepoint for nested VMRUN | |
273 | */ | |
3bc29f0a | 274 | LTTNG_TRACEPOINT_EVENT(kvm_nested_vmrun, |
b3c40230 MG |
275 | TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, |
276 | __u32 event_inj, bool npt), | |
277 | TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), | |
278 | ||
f127e61e MD |
279 | TP_FIELDS( |
280 | ctf_integer(__u64, rip, rip) | |
281 | ctf_integer(__u64, vmcb, vmcb) | |
282 | ctf_integer(__u64, nested_rip, nested_rip) | |
283 | ctf_integer(__u32, int_ctl, int_ctl) | |
284 | ctf_integer(__u32, event_inj, event_inj) | |
285 | ctf_integer(bool, npt, npt) | |
286 | ) | |
b3c40230 MG |
287 | ) |
288 | ||
3bc29f0a | 289 | LTTNG_TRACEPOINT_EVENT(kvm_nested_intercepts, |
b3c40230 MG |
290 | TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), |
291 | TP_ARGS(cr_read, cr_write, exceptions, intercept), | |
292 | ||
f127e61e MD |
293 | TP_FIELDS( |
294 | ctf_integer(__u16, cr_read, cr_read) | |
295 | ctf_integer(__u16, cr_write, cr_write) | |
296 | ctf_integer(__u32, exceptions, exceptions) | |
297 | ctf_integer(__u64, intercept, intercept) | |
298 | ) | |
b3c40230 MG |
299 | ) |
300 | /* | |
301 | * Tracepoint for #VMEXIT while nested | |
302 | */ | |
3bc29f0a | 303 | LTTNG_TRACEPOINT_EVENT(kvm_nested_vmexit, |
b3c40230 MG |
304 | TP_PROTO(__u64 rip, __u32 exit_code, |
305 | __u64 exit_info1, __u64 exit_info2, | |
306 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), | |
307 | TP_ARGS(rip, exit_code, exit_info1, exit_info2, | |
308 | exit_int_info, exit_int_info_err, isa), | |
309 | ||
f127e61e MD |
310 | TP_FIELDS( |
311 | ctf_integer(__u64, rip, rip) | |
312 | ctf_integer(__u32, exit_code, exit_code) | |
313 | ctf_integer(__u64, exit_info1, exit_info1) | |
314 | ctf_integer(__u64, exit_info2, exit_info2) | |
315 | ctf_integer(__u32, exit_int_info, exit_int_info) | |
316 | ctf_integer(__u32, exit_int_info_err, exit_int_info_err) | |
317 | ctf_integer(__u32, isa, isa) | |
318 | ) | |
b3c40230 MG |
319 | ) |
320 | ||
321 | /* | |
322 | * Tracepoint for #VMEXIT reinjected to the guest | |
323 | */ | |
3bc29f0a | 324 | LTTNG_TRACEPOINT_EVENT(kvm_nested_vmexit_inject, |
b3c40230 MG |
325 | TP_PROTO(__u32 exit_code, |
326 | __u64 exit_info1, __u64 exit_info2, | |
327 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), | |
328 | TP_ARGS(exit_code, exit_info1, exit_info2, | |
329 | exit_int_info, exit_int_info_err, isa), | |
330 | ||
f127e61e MD |
331 | TP_FIELDS( |
332 | ctf_integer(__u32, exit_code, exit_code) | |
333 | ctf_integer(__u64, exit_info1, exit_info1) | |
334 | ctf_integer(__u64, exit_info2, exit_info2) | |
335 | ctf_integer(__u32, exit_int_info, exit_int_info) | |
336 | ctf_integer(__u32, exit_int_info_err, exit_int_info_err) | |
337 | ctf_integer(__u32, isa, isa) | |
338 | ) | |
b3c40230 MG |
339 | ) |
340 | ||
341 | /* | |
342 | * Tracepoint for nested #vmexit because of interrupt pending | |
343 | */ | |
3bc29f0a | 344 | LTTNG_TRACEPOINT_EVENT(kvm_nested_intr_vmexit, |
b3c40230 MG |
345 | TP_PROTO(__u64 rip), |
346 | TP_ARGS(rip), | |
347 | ||
f127e61e MD |
348 | TP_FIELDS( |
349 | ctf_integer(__u64, rip, rip) | |
350 | ) | |
b3c40230 MG |
351 | ) |
352 | ||
353 | /* | |
354 | * Tracepoint for nested #vmexit because of interrupt pending | |
355 | */ | |
3bc29f0a | 356 | LTTNG_TRACEPOINT_EVENT(kvm_invlpga, |
b3c40230 MG |
357 | TP_PROTO(__u64 rip, int asid, u64 address), |
358 | TP_ARGS(rip, asid, address), | |
359 | ||
f127e61e MD |
360 | TP_FIELDS( |
361 | ctf_integer(__u64, rip, rip) | |
362 | ctf_integer(int, asid, asid) | |
363 | ctf_integer(__u64, address, address) | |
364 | ) | |
b3c40230 MG |
365 | ) |
366 | ||
367 | /* | |
368 | * Tracepoint for nested #vmexit because of interrupt pending | |
369 | */ | |
3bc29f0a | 370 | LTTNG_TRACEPOINT_EVENT(kvm_skinit, |
b3c40230 MG |
371 | TP_PROTO(__u64 rip, __u32 slb), |
372 | TP_ARGS(rip, slb), | |
373 | ||
f127e61e MD |
374 | TP_FIELDS( |
375 | ctf_integer(__u64, rip, rip) | |
376 | ctf_integer(__u32, slb, slb) | |
377 | ) | |
b3c40230 MG |
378 | ) |
379 | ||
380 | #define KVM_EMUL_INSN_F_CR0_PE (1 << 0) | |
381 | #define KVM_EMUL_INSN_F_EFL_VM (1 << 1) | |
382 | #define KVM_EMUL_INSN_F_CS_D (1 << 2) | |
383 | #define KVM_EMUL_INSN_F_CS_L (1 << 3) | |
384 | ||
385 | #define kvm_trace_symbol_emul_flags \ | |
386 | { 0, "real" }, \ | |
387 | { KVM_EMUL_INSN_F_CR0_PE \ | |
388 | | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ | |
389 | { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ | |
390 | { KVM_EMUL_INSN_F_CR0_PE \ | |
391 | | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ | |
392 | { KVM_EMUL_INSN_F_CR0_PE \ | |
393 | | KVM_EMUL_INSN_F_CS_L, "prot64" } | |
394 | ||
395 | #define kei_decode_mode(mode) ({ \ | |
396 | u8 flags = 0xff; \ | |
397 | switch (mode) { \ | |
398 | case X86EMUL_MODE_REAL: \ | |
399 | flags = 0; \ | |
400 | break; \ | |
401 | case X86EMUL_MODE_VM86: \ | |
402 | flags = KVM_EMUL_INSN_F_EFL_VM; \ | |
403 | break; \ | |
404 | case X86EMUL_MODE_PROT16: \ | |
405 | flags = KVM_EMUL_INSN_F_CR0_PE; \ | |
406 | break; \ | |
407 | case X86EMUL_MODE_PROT32: \ | |
408 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
409 | | KVM_EMUL_INSN_F_CS_D; \ | |
410 | break; \ | |
411 | case X86EMUL_MODE_PROT64: \ | |
412 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
413 | | KVM_EMUL_INSN_F_CS_L; \ | |
414 | break; \ | |
415 | } \ | |
416 | flags; \ | |
417 | }) | |
418 | ||
3bc29f0a | 419 | LTTNG_TRACEPOINT_EVENT(kvm_emulate_insn, |
b3c40230 MG |
420 | TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), |
421 | TP_ARGS(vcpu, failed), | |
422 | ||
f127e61e | 423 | TP_FIELDS( |
8170580a | 424 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) |
f127e61e MD |
425 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.decode.fetch.start) |
426 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
427 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.decode.eip | |
428 | - vcpu->arch.emulate_ctxt.decode.fetch.start) | |
429 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.decode.fetch.data, 15) | |
458c2022 | 430 | #elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) |
f127e61e MD |
431 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.fetch.start) |
432 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
433 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt._eip | |
434 | - vcpu->arch.emulate_ctxt.fetch.start) | |
435 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15) | |
458c2022 | 436 | #else |
f127e61e MD |
437 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt._eip - |
438 | (vcpu->arch.emulate_ctxt.fetch.ptr - | |
439 | vcpu->arch.emulate_ctxt.fetch.data)) | |
440 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
441 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.fetch.ptr - | |
442 | vcpu->arch.emulate_ctxt.fetch.data) | |
443 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15) | |
8170580a | 444 | #endif |
f127e61e MD |
445 | ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode)) |
446 | ctf_integer(__u8, failed, failed) | |
b3c40230 | 447 | ) |
f127e61e | 448 | ) |
b3c40230 MG |
449 | |
450 | #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) | |
451 | #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) | |
452 | ||
3bc29f0a | 453 | LTTNG_TRACEPOINT_EVENT( |
b3c40230 MG |
454 | vcpu_match_mmio, |
455 | TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), | |
456 | TP_ARGS(gva, gpa, write, gpa_match), | |
457 | ||
f127e61e MD |
458 | TP_FIELDS( |
459 | ctf_integer(gva_t, gva, gva) | |
460 | ctf_integer(gpa_t, gpa, gpa) | |
461 | ctf_integer(bool, write, write) | |
462 | ctf_integer(bool, gpa_match, gpa_match) | |
463 | ) | |
b3c40230 MG |
464 | ) |
465 | ||
026e6902 | 466 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) |
3bc29f0a | 467 | LTTNG_TRACEPOINT_EVENT(kvm_write_tsc_offset, |
026e6902 MG |
468 | TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset, |
469 | __u64 next_tsc_offset), | |
470 | TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset), | |
471 | ||
f127e61e MD |
472 | TP_FIELDS( |
473 | ctf_integer(unsigned int, vcpu_id, vcpu_id) | |
474 | ctf_integer(__u64, previous_tsc_offset, previous_tsc_offset) | |
475 | ctf_integer(__u64, next_tsc_offset, next_tsc_offset) | |
476 | ) | |
026e6902 MG |
477 | ) |
478 | #endif | |
479 | ||
8170580a | 480 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
b3c40230 MG |
481 | #ifdef CONFIG_X86_64 |
482 | ||
3bc29f0a | 483 | LTTNG_TRACEPOINT_EVENT(kvm_update_master_clock, |
b3c40230 MG |
484 | TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), |
485 | TP_ARGS(use_master_clock, host_clock, offset_matched), | |
486 | ||
f127e61e MD |
487 | TP_FIELDS( |
488 | ctf_integer(bool, use_master_clock, use_master_clock) | |
489 | ctf_integer(unsigned int, host_clock, host_clock) | |
490 | ctf_integer(bool, offset_matched, offset_matched) | |
491 | ) | |
b3c40230 MG |
492 | ) |
493 | ||
3bc29f0a | 494 | LTTNG_TRACEPOINT_EVENT(kvm_track_tsc, |
b3c40230 MG |
495 | TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, |
496 | unsigned int online_vcpus, bool use_master_clock, | |
497 | unsigned int host_clock), | |
498 | TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, | |
499 | host_clock), | |
500 | ||
f127e61e MD |
501 | TP_FIELDS( |
502 | ctf_integer(unsigned int, vcpu_id, vcpu_id) | |
503 | ctf_integer(unsigned int, nr_vcpus_matched_tsc, nr_matched) | |
504 | ctf_integer(unsigned int, online_vcpus, online_vcpus) | |
505 | ctf_integer(bool, use_master_clock, use_master_clock) | |
506 | ctf_integer(unsigned int, host_clock, host_clock) | |
507 | ) | |
b3c40230 MG |
508 | ) |
509 | ||
510 | #endif /* CONFIG_X86_64 */ | |
8170580a | 511 | #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) */ |
b3c40230 | 512 | |
3bc29f0a | 513 | #endif /* LTTNG_TRACE_KVM_H */ |
b3c40230 MG |
514 | |
515 | #undef TRACE_INCLUDE_PATH | |
516 | #define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm | |
517 | #undef TRACE_INCLUDE_FILE | |
518 | #define TRACE_INCLUDE_FILE trace | |
519 | ||
520 | /* This part must be outside protection */ | |
521 | #include "../../../../../../probes/define_trace.h" |