+/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(LTTNG_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_KVM_H
-#include "../../../../../../probes/lttng-tracepoint-event.h"
+#include <probes/lttng-tracepoint-event.h>
#include <asm/vmx.h>
#include <asm/svm.h>
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
#include <asm/clocksource.h>
#endif
-#include <linux/version.h>
+#include <linux/kvm_host.h>
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
+#include <kvm_emulate.h>
+#endif
+#include <lttng-kernel-version.h>
#include <../arch/x86/kvm/lapic.h>
#include <../arch/x86/kvm/kvm_cache_regs.h>
#undef TRACE_SYSTEM
-#define TRACE_SYSTEM kvm
+#define TRACE_SYSTEM kvm_x86
/*
* Tracepoint for guest mode entry.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_entry,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_entry, kvm_x86_entry,
TP_PROTO(unsigned int vcpu_id),
TP_ARGS(vcpu_id),
/*
* Tracepoint for hypercall.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_hypercall,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_hypercall, kvm_x86_hypercall,
TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
unsigned long a2, unsigned long a3),
TP_ARGS(nr, a0, a1, a2, a3),
/*
* Tracepoint for hypercall.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_hv_hypercall,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_hv_hypercall, kvm_x86_hv_hypercall,
TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
__u64 ingpa, __u64 outgpa),
TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
/*
* Tracepoint for PIO.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_pio,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_pio, kvm_x86_pio,
TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
unsigned int count),
TP_ARGS(rw, port, size, count),
/*
* Tracepoint for cpuid.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_cpuid,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_cpuid, kvm_x86_cpuid,
TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
unsigned long rcx, unsigned long rdx),
TP_ARGS(function, rax, rbx, rcx, rdx),
/*
* Tracepoint for apic access.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_apic,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic, kvm_x86_apic,
TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
TP_ARGS(rw, reg, val),
/*
* Tracepoint for kvm guest exit:
*/
-LTTNG_TRACEPOINT_EVENT_CODE(kvm_exit,
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,16,0))
+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
+ TP_PROTO(struct kvm_vcpu *vcpu, u32 isa),
+ TP_ARGS(vcpu, isa),
+
+ TP_locvar(
+ u32 reason;
+ u64 info1, info2;
+ u32 intr_info, error_code;
+ ),
+
+ TP_code_pre(
+ kvm_x86_ops.get_exit_info(vcpu, &tp_locvar->reason,
+ &tp_locvar->info1,
+ &tp_locvar->info2,
+ &tp_locvar->intr_info,
+ &tp_locvar->error_code);
+ ),
+
+ TP_FIELDS(
+ ctf_integer(u32, exit_reason, tp_locvar->reason)
+ ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu))
+ ctf_integer(u32, isa, isa)
+ ctf_integer(u64, info1, tp_locvar->info1)
+ ctf_integer(u64, info2, tp_locvar->info2)
+ ctf_integer(u32, intr_info, tp_locvar->intr_info)
+ ctf_integer(u32, error_code, tp_locvar->error_code)
+ ctf_integer(unsigned int, vcpu_id, vcpu->vcpu_id)
+ ),
+
+ TP_code_post()
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,240,0,0, 4,19,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
+ TP_ARGS(exit_reason, vcpu, isa),
+
+ TP_locvar(
+ u64 info1, info2;
+ u32 intr_info, error_code;
+ ),
+
+ TP_code_pre(
+ kvm_x86_ops.get_exit_info(vcpu, &tp_locvar->info1,
+ &tp_locvar->info2,
+ &tp_locvar->intr_info,
+ &tp_locvar->error_code);
+ ),
+
+ TP_FIELDS(
+ ctf_integer(unsigned int, exit_reason, exit_reason)
+ ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu))
+ ctf_integer(u32, isa, isa)
+ ctf_integer(u64, info1, tp_locvar->info1)
+ ctf_integer(u64, info2, tp_locvar->info2)
+ ctf_integer(u32, intr_info, tp_locvar->intr_info)
+ ctf_integer(u32, error_code, tp_locvar->error_code)
+ ctf_integer(unsigned int, vcpu_id, vcpu->vcpu_id)
+ ),
+
+ TP_code_post()
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0))
+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
+ TP_ARGS(exit_reason, vcpu, isa),
+
+ TP_locvar(
+ u64 info1, info2;
+ ),
+
+ TP_code_pre(
+ kvm_x86_ops.get_exit_info(vcpu, &tp_locvar->info1,
+ &tp_locvar->info2);
+ ),
+
+ TP_FIELDS(
+ ctf_integer(unsigned int, exit_reason, exit_reason)
+ ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu))
+ ctf_integer(u32, isa, isa)
+ ctf_integer(u64, info1, tp_locvar->info1)
+ ctf_integer(u64, info2, tp_locvar->info2)
+ ),
+
+ TP_code_post()
+)
+#else
+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
TP_ARGS(exit_reason, vcpu, isa),
TP_code_post()
)
+#endif
/*
* Tracepoint for kvm interrupt injection:
*/
-LTTNG_TRACEPOINT_EVENT(kvm_inj_virq,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_virq, kvm_x86_inj_virq,
TP_PROTO(unsigned int irq),
TP_ARGS(irq),
/*
* Tracepoint for kvm interrupt injection:
*/
-LTTNG_TRACEPOINT_EVENT(kvm_inj_exception,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_exception, kvm_x86_inj_exception,
TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
TP_ARGS(exception, has_error, error_code),
/*
* Tracepoint for page fault.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_page_fault,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_page_fault, kvm_x86_page_fault,
TP_PROTO(unsigned long fault_address, unsigned int error_code),
TP_ARGS(fault_address, error_code),
/*
* Tracepoint for guest MSR access.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_msr,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_msr, kvm_x86_msr,
TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
TP_ARGS(write, ecx, data, exception),
/*
* Tracepoint for guest CR access.
*/
-LTTNG_TRACEPOINT_EVENT(kvm_cr,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_cr, kvm_x86_cr,
TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
TP_ARGS(rw, cr, val),
#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
-LTTNG_TRACEPOINT_EVENT(kvm_pic_set_irq,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_pic_set_irq, kvm_x86_pic_set_irq,
TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
TP_ARGS(chip, pin, elcr, imr, coalesced),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_apic_ipi,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_ipi, kvm_x86_apic_ipi,
TP_PROTO(__u32 icr_low, __u32 dest_id),
TP_ARGS(icr_low, dest_id),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_apic_accept_irq,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_accept_irq, kvm_x86_apic_accept_irq,
TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
TP_ARGS(apicid, dm, tm, vec, coalesced),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_eoi,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_eoi, kvm_x86_eoi,
TP_PROTO(struct kvm_lapic *apic, int vector),
TP_ARGS(apic, vector),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_pv_eoi,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_pv_eoi, kvm_x86_pv_eoi,
TP_PROTO(struct kvm_lapic *apic, int vector),
TP_ARGS(apic, vector),
/*
* Tracepoint for nested VMRUN
*/
-LTTNG_TRACEPOINT_EVENT(kvm_nested_vmrun,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmrun, kvm_x86_nested_vmrun,
TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
__u32 event_inj, bool npt),
TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_nested_intercepts,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intercepts, kvm_x86_nested_intercepts,
TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
TP_ARGS(cr_read, cr_write, exceptions, intercept),
/*
* Tracepoint for #VMEXIT while nested
*/
-LTTNG_TRACEPOINT_EVENT(kvm_nested_vmexit,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit, kvm_x86_nested_vmexit,
TP_PROTO(__u64 rip, __u32 exit_code,
__u64 exit_info1, __u64 exit_info2,
__u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
/*
* Tracepoint for #VMEXIT reinjected to the guest
*/
-LTTNG_TRACEPOINT_EVENT(kvm_nested_vmexit_inject,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit_inject, kvm_x86_nested_vmexit_inject,
TP_PROTO(__u32 exit_code,
__u64 exit_info1, __u64 exit_info2,
__u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
/*
* Tracepoint for nested #vmexit because of interrupt pending
*/
-LTTNG_TRACEPOINT_EVENT(kvm_nested_intr_vmexit,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intr_vmexit, kvm_x86_nested_intr_vmexit,
TP_PROTO(__u64 rip),
TP_ARGS(rip),
/*
* Tracepoint for nested #vmexit because of interrupt pending
*/
-LTTNG_TRACEPOINT_EVENT(kvm_invlpga,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_invlpga, kvm_x86_invlpga,
TP_PROTO(__u64 rip, int asid, u64 address),
TP_ARGS(rip, asid, address),
/*
* Tracepoint for nested #vmexit because of interrupt pending
*/
-LTTNG_TRACEPOINT_EVENT(kvm_skinit,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_skinit, kvm_x86_skinit,
TP_PROTO(__u64 rip, __u32 slb),
TP_ARGS(rip, slb),
flags; \
})
-LTTNG_TRACEPOINT_EVENT(kvm_emulate_insn,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn, kvm_x86_emulate_insn,
TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
TP_ARGS(vcpu, failed),
TP_FIELDS(
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
+#if (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(3,1,0))
ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.decode.fetch.start)
ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS))
ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.decode.eip
- vcpu->arch.emulate_ctxt.decode.fetch.start)
ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.decode.fetch.data, 15)
-#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0))
+ ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode))
+#elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(3,17,0))
ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt.fetch.start)
ctf_integer(__u32, csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS))
ctf_integer(__u8, len, vcpu->arch.emulate_ctxt._eip
- vcpu->arch.emulate_ctxt.fetch.start)
ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15)
-#else
+ ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode))
+#elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,7,0) && \
+ !LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt._eip -
(vcpu->arch.emulate_ctxt.fetch.ptr -
vcpu->arch.emulate_ctxt.fetch.data))
ctf_integer(__u8, len, vcpu->arch.emulate_ctxt.fetch.ptr -
vcpu->arch.emulate_ctxt.fetch.data)
ctf_array(__u8, insn, vcpu->arch.emulate_ctxt.fetch.data, 15)
-#endif
ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode))
+#elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,18,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
+ ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt->_eip -
+ (vcpu->arch.emulate_ctxt->fetch.ptr -
+ vcpu->arch.emulate_ctxt->fetch.data))
+ ctf_integer(__u32, csbase, kvm_x86_ops.get_segment_base(vcpu, VCPU_SREG_CS))
+ ctf_integer(__u8, len, vcpu->arch.emulate_ctxt->fetch.ptr -
+ vcpu->arch.emulate_ctxt->fetch.data)
+ ctf_array(__u8, insn, vcpu->arch.emulate_ctxt->fetch.data, 15)
+ ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt->mode))
+#else
+ ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt->_eip -
+ (vcpu->arch.emulate_ctxt->fetch.ptr -
+ vcpu->arch.emulate_ctxt->fetch.data))
+ ctf_integer(__u32, csbase, kvm_x86_ops.get_segment_base(vcpu, VCPU_SREG_CS))
+ ctf_integer(__u8, len, vcpu->arch.emulate_ctxt->fetch.ptr -
+ vcpu->arch.emulate_ctxt->fetch.data)
+ ctf_array(__u8, insn, vcpu->arch.emulate_ctxt->fetch.data, 15)
+ ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt->mode))
+#endif
ctf_integer(__u8, failed, failed)
)
)
#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
-LTTNG_TRACEPOINT_EVENT(
- vcpu_match_mmio,
+LTTNG_TRACEPOINT_EVENT_MAP(
+ vcpu_match_mmio, kvm_x86_vcpu_match_mmio,
TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
TP_ARGS(gva, gpa, write, gpa_match),
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
-LTTNG_TRACEPOINT_EVENT(kvm_write_tsc_offset,
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,11,0))
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_write_tsc_offset, kvm_x86_write_tsc_offset,
TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
__u64 next_tsc_offset),
TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
#ifdef CONFIG_X86_64
-LTTNG_TRACEPOINT_EVENT(kvm_update_master_clock,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_update_master_clock, kvm_x86_update_master_clock,
TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
TP_ARGS(use_master_clock, host_clock, offset_matched),
)
)
-LTTNG_TRACEPOINT_EVENT(kvm_track_tsc,
+LTTNG_TRACEPOINT_EVENT_MAP(kvm_track_tsc, kvm_x86_track_tsc,
TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
unsigned int online_vcpus, bool use_master_clock,
unsigned int host_clock),
)
#endif /* CONFIG_X86_64 */
-#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) */
+#endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0) */
#endif /* LTTNG_TRACE_KVM_H */
#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm
+#define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
/* This part must be outside protection */
-#include "../../../../../../probes/define_trace.h"
+#include <probes/define_trace.h>
projects / lttng-modules.git / blobdiff