63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#if !defined(_SW64_KVM_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _SW64_KVM_TRACE_H
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#include <linux/tracepoint.h>
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM kvm
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/*
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* Tracepoint for guest mode entry.
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*/
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TRACE_EVENT(kvm_sw64_entry,
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TP_PROTO(unsigned int vcpu_id, unsigned int vcpu_pc),
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TP_ARGS(vcpu_id, vcpu_pc),
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TP_STRUCT__entry(
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__field(unsigned int, vcpu_id)
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__field(unsigned int, vcpu_pc)
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),
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TP_fast_assign(
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__entry->vcpu_id = vcpu_id;
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__entry->vcpu_pc = vcpu_pc;
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),
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TP_printk("VCPU %u: PC: 0x%08x", __entry->vcpu_id, __entry->vcpu_pc)
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);
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/*
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* Tracepoint for guest mode exit.
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*/
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TRACE_EVENT(kvm_sw64_exit,
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TP_PROTO(unsigned int exit_reason, unsigned long vcpu_pc),
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TP_ARGS(exit_reason, vcpu_pc),
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TP_STRUCT__entry(
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__field(unsigned int, exit_reason)
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__field(unsigned long, vcpu_pc)
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),
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TP_fast_assign(
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__entry->exit_reason = exit_reason;
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__entry->vcpu_pc = vcpu_pc;
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),
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TP_printk("exit_reason: 0x%04x (%11s), PC: 0x%08lx",
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__entry->exit_reason,
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__print_symbolic(__entry->exit_reason, kvm_sw64_exception_type),
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__entry->vcpu_pc)
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);
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#endif /* _SW64_KVM_TRACE_H */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE trace
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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