+/* 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>
/*
* Tracepoint for kvm guest 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:
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)
)
)
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#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),
)
#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_MAP(kvm_update_master_clock, kvm_x86_update_master_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>