6b13f685e
 김민수
BSP 최초 추가
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#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
/*
* Tracepoints for entry/exit to guest
*/
TRACE_EVENT(kvm_entry,
TP_PROTO(unsigned long vcpu_pc),
TP_ARGS(vcpu_pc),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
),
TP_printk("PC: 0x%08lx", __entry->vcpu_pc)
);
TRACE_EVENT(kvm_exit,
TP_PROTO(unsigned long vcpu_pc),
TP_ARGS(vcpu_pc),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
),
TP_printk("PC: 0x%08lx", __entry->vcpu_pc)
);
TRACE_EVENT(kvm_guest_fault,
TP_PROTO(unsigned long vcpu_pc, unsigned long hsr,
unsigned long hxfar,
unsigned long long ipa),
TP_ARGS(vcpu_pc, hsr, hxfar, ipa),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
__field( unsigned long, hsr )
__field( unsigned long, hxfar )
__field( unsigned long long, ipa )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
__entry->hsr = hsr;
__entry->hxfar = hxfar;
__entry->ipa = ipa;
),
TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#08lx",
__entry->ipa, __entry->hsr,
__entry->hxfar, __entry->vcpu_pc)
);
TRACE_EVENT(kvm_irq_line,
TP_PROTO(unsigned int type, int vcpu_idx, int irq_num, int level),
TP_ARGS(type, vcpu_idx, irq_num, level),
TP_STRUCT__entry(
__field( unsigned int, type )
__field( int, vcpu_idx )
__field( int, irq_num )
__field( int, level )
),
TP_fast_assign(
__entry->type = type;
__entry->vcpu_idx = vcpu_idx;
__entry->irq_num = irq_num;
__entry->level = level;
),
TP_printk("Inject %s interrupt (%d), vcpu->idx: %d, num: %d, level: %d",
(__entry->type == KVM_ARM_IRQ_TYPE_CPU) ? "CPU" :
(__entry->type == KVM_ARM_IRQ_TYPE_PPI) ? "VGIC PPI" :
(__entry->type == KVM_ARM_IRQ_TYPE_SPI) ? "VGIC SPI" : "UNKNOWN",
__entry->type, __entry->vcpu_idx, __entry->irq_num, __entry->level)
);
TRACE_EVENT(kvm_mmio_emulate,
TP_PROTO(unsigned long vcpu_pc, unsigned long instr,
unsigned long cpsr),
TP_ARGS(vcpu_pc, instr, cpsr),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
__field( unsigned long, instr )
__field( unsigned long, cpsr )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
__entry->instr = instr;
__entry->cpsr = cpsr;
),
TP_printk("Emulate MMIO at: 0x%08lx (instr: %08lx, cpsr: %08lx)",
__entry->vcpu_pc, __entry->instr, __entry->cpsr)
);
/* Architecturally implementation defined CP15 register access */
TRACE_EVENT(kvm_emulate_cp15_imp,
TP_PROTO(unsigned long Op1, unsigned long Rt1, unsigned long CRn,
unsigned long CRm, unsigned long Op2, bool is_write),
TP_ARGS(Op1, Rt1, CRn, CRm, Op2, is_write),
TP_STRUCT__entry(
__field( unsigned int, Op1 )
__field( unsigned int, Rt1 )
__field( unsigned int, CRn )
__field( unsigned int, CRm )
__field( unsigned int, Op2 )
__field( bool, is_write )
),
TP_fast_assign(
__entry->is_write = is_write;
__entry->Op1 = Op1;
__entry->Rt1 = Rt1;
__entry->CRn = CRn;
__entry->CRm = CRm;
__entry->Op2 = Op2;
),
TP_printk("Implementation defined CP15: %s\tp15, %u, r%u, c%u, c%u, %u",
(__entry->is_write) ? "mcr" : "mrc",
__entry->Op1, __entry->Rt1, __entry->CRn,
__entry->CRm, __entry->Op2)
);
TRACE_EVENT(kvm_wfi,
TP_PROTO(unsigned long vcpu_pc),
TP_ARGS(vcpu_pc),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
),
TP_printk("guest executed wfi at: 0x%08lx", __entry->vcpu_pc)
);
TRACE_EVENT(kvm_unmap_hva,
TP_PROTO(unsigned long hva),
TP_ARGS(hva),
TP_STRUCT__entry(
__field( unsigned long, hva )
),
TP_fast_assign(
__entry->hva = hva;
),
TP_printk("mmu notifier unmap hva: %#08lx", __entry->hva)
);
TRACE_EVENT(kvm_unmap_hva_range,
TP_PROTO(unsigned long start, unsigned long end),
TP_ARGS(start, end),
TP_STRUCT__entry(
__field( unsigned long, start )
__field( unsigned long, end )
),
TP_fast_assign(
__entry->start = start;
__entry->end = end;
),
TP_printk("mmu notifier unmap range: %#08lx -- %#08lx",
__entry->start, __entry->end)
);
TRACE_EVENT(kvm_set_spte_hva,
TP_PROTO(unsigned long hva),
TP_ARGS(hva),
TP_STRUCT__entry(
__field( unsigned long, hva )
),
TP_fast_assign(
__entry->hva = hva;
),
TP_printk("mmu notifier set pte hva: %#08lx", __entry->hva)
);
TRACE_EVENT(kvm_hvc,
TP_PROTO(unsigned long vcpu_pc, unsigned long r0, unsigned long imm),
TP_ARGS(vcpu_pc, r0, imm),
TP_STRUCT__entry(
__field( unsigned long, vcpu_pc )
__field( unsigned long, r0 )
__field( unsigned long, imm )
),
TP_fast_assign(
__entry->vcpu_pc = vcpu_pc;
__entry->r0 = r0;
__entry->imm = imm;
),
TP_printk("HVC at 0x%08lx (r0: 0x%08lx, imm: 0x%lx",
__entry->vcpu_pc, __entry->r0, __entry->imm)
);
#endif /* _TRACE_KVM_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH arch/arm/kvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
/* This part must be outside protection */
#include <trace/define_trace.h>
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