X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2Finstrumentation%2Fevents%2Farch%2Fx86%2Fkvm%2Ftrace.h;h=0bccea064392f248a561c5e3b6214e5a0efa4c31;hb=3589318286246274bdf7b659e798c9728bd9dd2b;hp=af6e579488ccb27ac739601676d5553d803df48c;hpb=5f4c791e2ad2c814101ccdb500e65543f2792c41;p=lttng-modules.git diff --git a/include/instrumentation/events/arch/x86/kvm/trace.h b/include/instrumentation/events/arch/x86/kvm/trace.h index af6e5794..0bccea06 100644 --- a/include/instrumentation/events/arch/x86/kvm/trace.h +++ b/include/instrumentation/events/arch/x86/kvm/trace.h @@ -5,10 +5,9 @@ #include #include #include -#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0)) #include -#endif #include +#include #include <../arch/x86/kvm/lapic.h> #include <../arch/x86/kvm/kvm_cache_regs.h> @@ -115,7 +114,72 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic, kvm_x86_apic, /* * Tracepoint for kvm guest exit: */ -#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0)) +#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,18,0)) +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 exit_reason; + u64 info1, info2; + u32 intr_info, error_code; + ), + + TP_code_pre( + lttng_kvm_x86_get_exit_info(vcpu, + &tp_locvar->exit_reason, + &tp_locvar->info1, + &tp_locvar->info2, + &tp_locvar->intr_info, + &tp_locvar->error_code); + ), + + TP_FIELDS( + ctf_integer(unsigned int, exit_reason, tp_locvar->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(5,16,0)) +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_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), @@ -480,21 +544,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn, kvm_x86_emulate_insn, TP_ARGS(vcpu, failed), TP_FIELDS( -#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) - 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) - ctf_integer(__u8, flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode)) -#elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,7,0)) +#if (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,7,0)) ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt._eip - (vcpu->arch.emulate_ctxt.fetch.ptr - vcpu->arch.emulate_ctxt.fetch.data)) @@ -503,7 +553,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn, kvm_x86_emulate_insn, 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 +#elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,18,0)) ctf_integer(__u64, rip, vcpu->arch.emulate_ctxt->_eip - (vcpu->arch.emulate_ctxt->fetch.ptr - vcpu->arch.emulate_ctxt->fetch.data)) @@ -512,6 +562,15 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn, kvm_x86_emulate_insn, 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, lttng_kvm_x86_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) ) @@ -533,7 +592,6 @@ LTTNG_TRACEPOINT_EVENT_MAP( ) ) -#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), @@ -545,9 +603,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_write_tsc_offset, kvm_x86_write_tsc_offset, ctf_integer(__u64, next_tsc_offset, next_tsc_offset) ) ) -#endif -#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, @@ -578,7 +634,6 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_track_tsc, kvm_x86_track_tsc, ) #endif /* CONFIG_X86_64 */ -#endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0) */ #endif /* LTTNG_TRACE_KVM_H */