Commit | Line | Data |
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3bc29f0a MD |
1 | #if !defined(LTTNG_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define LTTNG_TRACE_KVM_H | |
b3c40230 | 3 | |
6ec43db8 | 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 | |
b36bb1a8 | 15 | #define TRACE_SYSTEM kvm_x86 |
b3c40230 MG |
16 | |
17 | /* | |
18 | * Tracepoint for guest mode entry. | |
19 | */ | |
b36bb1a8 | 20 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_entry, kvm_x86_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 | */ | |
b36bb1a8 | 32 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_hypercall, kvm_x86_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 | */ | |
b36bb1a8 | 49 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_hv_hypercall, kvm_x86_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 | */ | |
b36bb1a8 | 67 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_pio, kvm_x86_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 | */ | |
b36bb1a8 | 83 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_cpuid, kvm_x86_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 | */ | |
b36bb1a8 | 100 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic, kvm_x86_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 | */ | |
b36bb1a8 | 117 | LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit, |
f127e61e MD |
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 | ||
265822ae | 125 | TP_code_pre( |
f127e61e MD |
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) | |
265822ae MD |
136 | ), |
137 | ||
138 | TP_code_post() | |
b3c40230 MG |
139 | ) |
140 | ||
141 | /* | |
142 | * Tracepoint for kvm interrupt injection: | |
143 | */ | |
b36bb1a8 | 144 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_virq, kvm_x86_inj_virq, |
b3c40230 MG |
145 | TP_PROTO(unsigned int irq), |
146 | TP_ARGS(irq), | |
147 | ||
f127e61e MD |
148 | TP_FIELDS( |
149 | ctf_integer(unsigned int, irq, irq) | |
150 | ) | |
b3c40230 MG |
151 | ) |
152 | ||
b3c40230 MG |
153 | /* |
154 | * Tracepoint for kvm interrupt injection: | |
155 | */ | |
b36bb1a8 | 156 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_exception, kvm_x86_inj_exception, |
b3c40230 MG |
157 | TP_PROTO(unsigned exception, bool has_error, unsigned error_code), |
158 | TP_ARGS(exception, has_error, error_code), | |
159 | ||
f127e61e MD |
160 | TP_FIELDS( |
161 | ctf_integer(u8, exception, exception) | |
162 | ctf_integer(u8, has_error, has_error) | |
163 | ctf_integer(u32, error_code, error_code) | |
164 | ) | |
b3c40230 MG |
165 | ) |
166 | ||
167 | /* | |
168 | * Tracepoint for page fault. | |
169 | */ | |
b36bb1a8 | 170 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_page_fault, kvm_x86_page_fault, |
b3c40230 MG |
171 | TP_PROTO(unsigned long fault_address, unsigned int error_code), |
172 | TP_ARGS(fault_address, error_code), | |
173 | ||
f127e61e MD |
174 | TP_FIELDS( |
175 | ctf_integer(unsigned long, fault_address, fault_address) | |
176 | ctf_integer(unsigned int, error_code, error_code) | |
177 | ) | |
b3c40230 MG |
178 | ) |
179 | ||
180 | /* | |
181 | * Tracepoint for guest MSR access. | |
182 | */ | |
b36bb1a8 | 183 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_msr, kvm_x86_msr, |
b3c40230 MG |
184 | TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), |
185 | TP_ARGS(write, ecx, data, exception), | |
186 | ||
f127e61e MD |
187 | TP_FIELDS( |
188 | ctf_integer(unsigned, write, write) | |
189 | ctf_integer(u32, ecx, ecx) | |
190 | ctf_integer(u64, data, data) | |
191 | ctf_integer(u8, exception, exception) | |
192 | ) | |
b3c40230 MG |
193 | ) |
194 | ||
195 | #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) | |
196 | #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) | |
197 | #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) | |
198 | #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) | |
199 | ||
200 | /* | |
201 | * Tracepoint for guest CR access. | |
202 | */ | |
b36bb1a8 | 203 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_cr, kvm_x86_cr, |
b3c40230 MG |
204 | TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), |
205 | TP_ARGS(rw, cr, val), | |
206 | ||
f127e61e MD |
207 | TP_FIELDS( |
208 | ctf_integer(unsigned int, rw, rw) | |
209 | ctf_integer(unsigned int, cr, cr) | |
210 | ctf_integer(unsigned long, val, val) | |
211 | ) | |
b3c40230 MG |
212 | ) |
213 | ||
214 | #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) | |
215 | #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) | |
216 | ||
b36bb1a8 | 217 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_pic_set_irq, kvm_x86_pic_set_irq, |
b3c40230 MG |
218 | TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), |
219 | TP_ARGS(chip, pin, elcr, imr, coalesced), | |
220 | ||
f127e61e MD |
221 | TP_FIELDS( |
222 | ctf_integer(__u8, chip, chip) | |
223 | ctf_integer(__u8, pin, pin) | |
224 | ctf_integer(__u8, elcr, elcr) | |
225 | ctf_integer(__u8, imr, imr) | |
226 | ctf_integer(bool, coalesced, coalesced) | |
227 | ) | |
b3c40230 MG |
228 | ) |
229 | ||
b36bb1a8 | 230 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_ipi, kvm_x86_apic_ipi, |
b3c40230 MG |
231 | TP_PROTO(__u32 icr_low, __u32 dest_id), |
232 | TP_ARGS(icr_low, dest_id), | |
233 | ||
f127e61e MD |
234 | TP_FIELDS( |
235 | ctf_integer(__u32, icr_low, icr_low) | |
236 | ctf_integer(__u32, dest_id, dest_id) | |
237 | ) | |
b3c40230 MG |
238 | ) |
239 | ||
b36bb1a8 | 240 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_accept_irq, kvm_x86_apic_accept_irq, |
b3c40230 MG |
241 | TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), |
242 | TP_ARGS(apicid, dm, tm, vec, coalesced), | |
243 | ||
f127e61e MD |
244 | TP_FIELDS( |
245 | ctf_integer(__u32, apicid, apicid) | |
246 | ctf_integer(__u16, dm, dm) | |
247 | ctf_integer(__u8, tm, tm) | |
248 | ctf_integer(__u8, vec, vec) | |
249 | ctf_integer(bool, coalesced, coalesced) | |
250 | ) | |
b3c40230 MG |
251 | ) |
252 | ||
b36bb1a8 | 253 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_eoi, kvm_x86_eoi, |
b3c40230 MG |
254 | TP_PROTO(struct kvm_lapic *apic, int vector), |
255 | TP_ARGS(apic, vector), | |
256 | ||
f127e61e MD |
257 | TP_FIELDS( |
258 | ctf_integer(__u32, apicid, apic->vcpu->vcpu_id) | |
259 | ctf_integer(int, vector, vector) | |
260 | ) | |
b3c40230 MG |
261 | ) |
262 | ||
b36bb1a8 | 263 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_pv_eoi, kvm_x86_pv_eoi, |
b3c40230 MG |
264 | TP_PROTO(struct kvm_lapic *apic, int vector), |
265 | TP_ARGS(apic, vector), | |
266 | ||
f127e61e MD |
267 | TP_FIELDS( |
268 | ctf_integer(__u32, apicid, apic->vcpu->vcpu_id) | |
269 | ctf_integer(int, vector, vector) | |
270 | ) | |
b3c40230 MG |
271 | ) |
272 | ||
273 | /* | |
274 | * Tracepoint for nested VMRUN | |
275 | */ | |
b36bb1a8 | 276 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmrun, kvm_x86_nested_vmrun, |
b3c40230 MG |
277 | TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, |
278 | __u32 event_inj, bool npt), | |
279 | TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), | |
280 | ||
f127e61e MD |
281 | TP_FIELDS( |
282 | ctf_integer(__u64, rip, rip) | |
283 | ctf_integer(__u64, vmcb, vmcb) | |
284 | ctf_integer(__u64, nested_rip, nested_rip) | |
285 | ctf_integer(__u32, int_ctl, int_ctl) | |
286 | ctf_integer(__u32, event_inj, event_inj) | |
287 | ctf_integer(bool, npt, npt) | |
288 | ) | |
b3c40230 MG |
289 | ) |
290 | ||
b36bb1a8 | 291 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intercepts, kvm_x86_nested_intercepts, |
b3c40230 MG |
292 | TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), |
293 | TP_ARGS(cr_read, cr_write, exceptions, intercept), | |
294 | ||
f127e61e MD |
295 | TP_FIELDS( |
296 | ctf_integer(__u16, cr_read, cr_read) | |
297 | ctf_integer(__u16, cr_write, cr_write) | |
298 | ctf_integer(__u32, exceptions, exceptions) | |
299 | ctf_integer(__u64, intercept, intercept) | |
300 | ) | |
b3c40230 MG |
301 | ) |
302 | /* | |
303 | * Tracepoint for #VMEXIT while nested | |
304 | */ | |
b36bb1a8 | 305 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit, kvm_x86_nested_vmexit, |
b3c40230 MG |
306 | TP_PROTO(__u64 rip, __u32 exit_code, |
307 | __u64 exit_info1, __u64 exit_info2, | |
308 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), | |
309 | TP_ARGS(rip, exit_code, exit_info1, exit_info2, | |
310 | exit_int_info, exit_int_info_err, isa), | |
311 | ||
f127e61e MD |
312 | TP_FIELDS( |
313 | ctf_integer(__u64, rip, rip) | |
314 | ctf_integer(__u32, exit_code, exit_code) | |
315 | ctf_integer(__u64, exit_info1, exit_info1) | |
316 | ctf_integer(__u64, exit_info2, exit_info2) | |
317 | ctf_integer(__u32, exit_int_info, exit_int_info) | |
318 | ctf_integer(__u32, exit_int_info_err, exit_int_info_err) | |
319 | ctf_integer(__u32, isa, isa) | |
320 | ) | |
b3c40230 MG |
321 | ) |
322 | ||
323 | /* | |
324 | * Tracepoint for #VMEXIT reinjected to the guest | |
325 | */ | |
b36bb1a8 | 326 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit_inject, kvm_x86_nested_vmexit_inject, |
b3c40230 MG |
327 | TP_PROTO(__u32 exit_code, |
328 | __u64 exit_info1, __u64 exit_info2, | |
329 | __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), | |
330 | TP_ARGS(exit_code, exit_info1, exit_info2, | |
331 | exit_int_info, exit_int_info_err, isa), | |
332 | ||
f127e61e MD |
333 | TP_FIELDS( |
334 | ctf_integer(__u32, exit_code, exit_code) | |
335 | ctf_integer(__u64, exit_info1, exit_info1) | |
336 | ctf_integer(__u64, exit_info2, exit_info2) | |
337 | ctf_integer(__u32, exit_int_info, exit_int_info) | |
338 | ctf_integer(__u32, exit_int_info_err, exit_int_info_err) | |
339 | ctf_integer(__u32, isa, isa) | |
340 | ) | |
b3c40230 MG |
341 | ) |
342 | ||
343 | /* | |
344 | * Tracepoint for nested #vmexit because of interrupt pending | |
345 | */ | |
b36bb1a8 | 346 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intr_vmexit, kvm_x86_nested_intr_vmexit, |
b3c40230 MG |
347 | TP_PROTO(__u64 rip), |
348 | TP_ARGS(rip), | |
349 | ||
f127e61e MD |
350 | TP_FIELDS( |
351 | ctf_integer(__u64, rip, rip) | |
352 | ) | |
b3c40230 MG |
353 | ) |
354 | ||
355 | /* | |
356 | * Tracepoint for nested #vmexit because of interrupt pending | |
357 | */ | |
b36bb1a8 | 358 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_invlpga, kvm_x86_invlpga, |
b3c40230 MG |
359 | TP_PROTO(__u64 rip, int asid, u64 address), |
360 | TP_ARGS(rip, asid, address), | |
361 | ||
f127e61e MD |
362 | TP_FIELDS( |
363 | ctf_integer(__u64, rip, rip) | |
364 | ctf_integer(int, asid, asid) | |
365 | ctf_integer(__u64, address, address) | |
366 | ) | |
b3c40230 MG |
367 | ) |
368 | ||
369 | /* | |
370 | * Tracepoint for nested #vmexit because of interrupt pending | |
371 | */ | |
b36bb1a8 | 372 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_skinit, kvm_x86_skinit, |
b3c40230 MG |
373 | TP_PROTO(__u64 rip, __u32 slb), |
374 | TP_ARGS(rip, slb), | |
375 | ||
f127e61e MD |
376 | TP_FIELDS( |
377 | ctf_integer(__u64, rip, rip) | |
378 | ctf_integer(__u32, slb, slb) | |
379 | ) | |
b3c40230 MG |
380 | ) |
381 | ||
382 | #define KVM_EMUL_INSN_F_CR0_PE (1 << 0) | |
383 | #define KVM_EMUL_INSN_F_EFL_VM (1 << 1) | |
384 | #define KVM_EMUL_INSN_F_CS_D (1 << 2) | |
385 | #define KVM_EMUL_INSN_F_CS_L (1 << 3) | |
386 | ||
387 | #define kvm_trace_symbol_emul_flags \ | |
388 | { 0, "real" }, \ | |
389 | { KVM_EMUL_INSN_F_CR0_PE \ | |
390 | | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ | |
391 | { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ | |
392 | { KVM_EMUL_INSN_F_CR0_PE \ | |
393 | | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ | |
394 | { KVM_EMUL_INSN_F_CR0_PE \ | |
395 | | KVM_EMUL_INSN_F_CS_L, "prot64" } | |
396 | ||
397 | #define kei_decode_mode(mode) ({ \ | |
398 | u8 flags = 0xff; \ | |
399 | switch (mode) { \ | |
400 | case X86EMUL_MODE_REAL: \ | |
401 | flags = 0; \ | |
402 | break; \ | |
403 | case X86EMUL_MODE_VM86: \ | |
404 | flags = KVM_EMUL_INSN_F_EFL_VM; \ | |
405 | break; \ | |
406 | case X86EMUL_MODE_PROT16: \ | |
407 | flags = KVM_EMUL_INSN_F_CR0_PE; \ | |
408 | break; \ | |
409 | case X86EMUL_MODE_PROT32: \ | |
410 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
411 | | KVM_EMUL_INSN_F_CS_D; \ | |
412 | break; \ | |
413 | case X86EMUL_MODE_PROT64: \ | |
414 | flags = KVM_EMUL_INSN_F_CR0_PE \ | |
415 | | KVM_EMUL_INSN_F_CS_L; \ | |
416 | break; \ | |
417 | } \ | |
418 | flags; \ | |
419 | }) | |
420 | ||
b36bb1a8 | 421 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn, kvm_x86_emulate_insn, |
b3c40230 MG |
422 | TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), |
423 | TP_ARGS(vcpu, failed), | |
424 | ||
f127e61e | 425 | TP_FIELDS( |
8170580a | 426 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) |
f127e61e MD |
427 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.decode.fetch.start) |
428 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
429 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.decode.eip | |
430 | - vcpu->arch.emulate_ctxt.decode.fetch.start) | |
431 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.decode.fetch.data, 15) | |
458c2022 | 432 | #elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) |
f127e61e MD |
433 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.fetch.start) |
434 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
435 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt._eip | |
436 | - vcpu->arch.emulate_ctxt.fetch.start) | |
437 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15) | |
458c2022 | 438 | #else |
f127e61e MD |
439 | ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt._eip - |
440 | (vcpu->arch.emulate_ctxt.fetch.ptr - | |
441 | vcpu->arch.emulate_ctxt.fetch.data)) | |
442 | ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) | |
443 | ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.fetch.ptr - | |
444 | vcpu->arch.emulate_ctxt.fetch.data) | |
445 | ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15) | |
8170580a | 446 | #endif |
f127e61e MD |
447 | ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode)) |
448 | ctf_integer(__u8, failed, failed) | |
b3c40230 | 449 | ) |
f127e61e | 450 | ) |
b3c40230 MG |
451 | |
452 | #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) | |
453 | #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) | |
454 | ||
b36bb1a8 MD |
455 | LTTNG_TRACEPOINT_EVENT_MAP( |
456 | vcpu_match_mmio, kvm_x86_vcpu_match_mmio, | |
b3c40230 MG |
457 | TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), |
458 | TP_ARGS(gva, gpa, write, gpa_match), | |
459 | ||
f127e61e MD |
460 | TP_FIELDS( |
461 | ctf_integer(gva_t, gva, gva) | |
462 | ctf_integer(gpa_t, gpa, gpa) | |
463 | ctf_integer(bool, write, write) | |
464 | ctf_integer(bool, gpa_match, gpa_match) | |
465 | ) | |
b3c40230 MG |
466 | ) |
467 | ||
026e6902 | 468 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) |
b36bb1a8 | 469 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_write_tsc_offset, kvm_x86_write_tsc_offset, |
026e6902 MG |
470 | TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset, |
471 | __u64 next_tsc_offset), | |
472 | TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset), | |
473 | ||
f127e61e MD |
474 | TP_FIELDS( |
475 | ctf_integer(unsigned int, vcpu_id, vcpu_id) | |
476 | ctf_integer(__u64, previous_tsc_offset, previous_tsc_offset) | |
477 | ctf_integer(__u64, next_tsc_offset, next_tsc_offset) | |
478 | ) | |
026e6902 MG |
479 | ) |
480 | #endif | |
481 | ||
8170580a | 482 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
b3c40230 MG |
483 | #ifdef CONFIG_X86_64 |
484 | ||
b36bb1a8 | 485 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_update_master_clock, kvm_x86_update_master_clock, |
b3c40230 MG |
486 | TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), |
487 | TP_ARGS(use_master_clock, host_clock, offset_matched), | |
488 | ||
f127e61e MD |
489 | TP_FIELDS( |
490 | ctf_integer(bool, use_master_clock, use_master_clock) | |
491 | ctf_integer(unsigned int, host_clock, host_clock) | |
492 | ctf_integer(bool, offset_matched, offset_matched) | |
493 | ) | |
b3c40230 MG |
494 | ) |
495 | ||
b36bb1a8 | 496 | LTTNG_TRACEPOINT_EVENT_MAP(kvm_track_tsc, kvm_x86_track_tsc, |
b3c40230 MG |
497 | TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, |
498 | unsigned int online_vcpus, bool use_master_clock, | |
499 | unsigned int host_clock), | |
500 | TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, | |
501 | host_clock), | |
502 | ||
f127e61e MD |
503 | TP_FIELDS( |
504 | ctf_integer(unsigned int, vcpu_id, vcpu_id) | |
505 | ctf_integer(unsigned int, nr_vcpus_matched_tsc, nr_matched) | |
506 | ctf_integer(unsigned int, online_vcpus, online_vcpus) | |
507 | ctf_integer(bool, use_master_clock, use_master_clock) | |
508 | ctf_integer(unsigned int, host_clock, host_clock) | |
509 | ) | |
b3c40230 MG |
510 | ) |
511 | ||
512 | #endif /* CONFIG_X86_64 */ | |
8170580a | 513 | #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) */ |
b3c40230 | 514 | |
3bc29f0a | 515 | #endif /* LTTNG_TRACE_KVM_H */ |
b3c40230 MG |
516 | |
517 | #undef TRACE_INCLUDE_PATH | |
c075712b | 518 | #define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm |
b3c40230 MG |
519 | #undef TRACE_INCLUDE_FILE |
520 | #define TRACE_INCLUDE_FILE trace | |
521 | ||
522 | /* This part must be outside protection */ | |
6ec43db8 | 523 | #include <probes/define_trace.h> |