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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/x86/kvm/trace.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/kvm/trace.h')
-rw-r--r-- | ANDROID_3.4.5/arch/x86/kvm/trace.h | 830 |
1 files changed, 0 insertions, 830 deletions
diff --git a/ANDROID_3.4.5/arch/x86/kvm/trace.h b/ANDROID_3.4.5/arch/x86/kvm/trace.h deleted file mode 100644 index 911d2641..00000000 --- a/ANDROID_3.4.5/arch/x86/kvm/trace.h +++ /dev/null @@ -1,830 +0,0 @@ -#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_KVM_H - -#include <linux/tracepoint.h> -#include <asm/vmx.h> -#include <asm/svm.h> - -#undef TRACE_SYSTEM -#define TRACE_SYSTEM kvm - -/* - * Tracepoint for guest mode entry. - */ -TRACE_EVENT(kvm_entry, - TP_PROTO(unsigned int vcpu_id), - TP_ARGS(vcpu_id), - - TP_STRUCT__entry( - __field( unsigned int, vcpu_id ) - ), - - TP_fast_assign( - __entry->vcpu_id = vcpu_id; - ), - - TP_printk("vcpu %u", __entry->vcpu_id) -); - -/* - * Tracepoint for hypercall. - */ -TRACE_EVENT(kvm_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), - - TP_STRUCT__entry( - __field( unsigned long, nr ) - __field( unsigned long, a0 ) - __field( unsigned long, a1 ) - __field( unsigned long, a2 ) - __field( unsigned long, a3 ) - ), - - TP_fast_assign( - __entry->nr = nr; - __entry->a0 = a0; - __entry->a1 = a1; - __entry->a2 = a2; - __entry->a3 = a3; - ), - - TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", - __entry->nr, __entry->a0, __entry->a1, __entry->a2, - __entry->a3) -); - -/* - * Tracepoint for hypercall. - */ -TRACE_EVENT(kvm_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), - - TP_STRUCT__entry( - __field( __u16, rep_cnt ) - __field( __u16, rep_idx ) - __field( __u64, ingpa ) - __field( __u64, outgpa ) - __field( __u16, code ) - __field( bool, fast ) - ), - - TP_fast_assign( - __entry->rep_cnt = rep_cnt; - __entry->rep_idx = rep_idx; - __entry->ingpa = ingpa; - __entry->outgpa = outgpa; - __entry->code = code; - __entry->fast = fast; - ), - - TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", - __entry->code, __entry->fast ? "fast" : "slow", - __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, - __entry->outgpa) -); - -/* - * Tracepoint for PIO. - */ -TRACE_EVENT(kvm_pio, - TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, - unsigned int count), - TP_ARGS(rw, port, size, count), - - TP_STRUCT__entry( - __field( unsigned int, rw ) - __field( unsigned int, port ) - __field( unsigned int, size ) - __field( unsigned int, count ) - ), - - TP_fast_assign( - __entry->rw = rw; - __entry->port = port; - __entry->size = size; - __entry->count = count; - ), - - TP_printk("pio_%s at 0x%x size %d count %d", - __entry->rw ? "write" : "read", - __entry->port, __entry->size, __entry->count) -); - -/* - * Tracepoint for cpuid. - */ -TRACE_EVENT(kvm_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), - - TP_STRUCT__entry( - __field( unsigned int, function ) - __field( unsigned long, rax ) - __field( unsigned long, rbx ) - __field( unsigned long, rcx ) - __field( unsigned long, rdx ) - ), - - TP_fast_assign( - __entry->function = function; - __entry->rax = rax; - __entry->rbx = rbx; - __entry->rcx = rcx; - __entry->rdx = rdx; - ), - - TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx", - __entry->function, __entry->rax, - __entry->rbx, __entry->rcx, __entry->rdx) -); - -#define AREG(x) { APIC_##x, "APIC_" #x } - -#define kvm_trace_symbol_apic \ - AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ - AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ - AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ - AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ - AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ - AREG(ECTRL) -/* - * Tracepoint for apic access. - */ -TRACE_EVENT(kvm_apic, - TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), - TP_ARGS(rw, reg, val), - - TP_STRUCT__entry( - __field( unsigned int, rw ) - __field( unsigned int, reg ) - __field( unsigned int, val ) - ), - - TP_fast_assign( - __entry->rw = rw; - __entry->reg = reg; - __entry->val = val; - ), - - TP_printk("apic_%s %s = 0x%x", - __entry->rw ? "write" : "read", - __print_symbolic(__entry->reg, kvm_trace_symbol_apic), - __entry->val) -); - -#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) -#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) - -#define KVM_ISA_VMX 1 -#define KVM_ISA_SVM 2 - -#define VMX_EXIT_REASONS \ - { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \ - { EXIT_REASON_EXTERNAL_INTERRUPT, "EXTERNAL_INTERRUPT" }, \ - { EXIT_REASON_TRIPLE_FAULT, "TRIPLE_FAULT" }, \ - { EXIT_REASON_PENDING_INTERRUPT, "PENDING_INTERRUPT" }, \ - { EXIT_REASON_NMI_WINDOW, "NMI_WINDOW" }, \ - { EXIT_REASON_TASK_SWITCH, "TASK_SWITCH" }, \ - { EXIT_REASON_CPUID, "CPUID" }, \ - { EXIT_REASON_HLT, "HLT" }, \ - { EXIT_REASON_INVLPG, "INVLPG" }, \ - { EXIT_REASON_RDPMC, "RDPMC" }, \ - { EXIT_REASON_RDTSC, "RDTSC" }, \ - { EXIT_REASON_VMCALL, "VMCALL" }, \ - { EXIT_REASON_VMCLEAR, "VMCLEAR" }, \ - { EXIT_REASON_VMLAUNCH, "VMLAUNCH" }, \ - { EXIT_REASON_VMPTRLD, "VMPTRLD" }, \ - { EXIT_REASON_VMPTRST, "VMPTRST" }, \ - { EXIT_REASON_VMREAD, "VMREAD" }, \ - { EXIT_REASON_VMRESUME, "VMRESUME" }, \ - { EXIT_REASON_VMWRITE, "VMWRITE" }, \ - { EXIT_REASON_VMOFF, "VMOFF" }, \ - { EXIT_REASON_VMON, "VMON" }, \ - { EXIT_REASON_CR_ACCESS, "CR_ACCESS" }, \ - { EXIT_REASON_DR_ACCESS, "DR_ACCESS" }, \ - { EXIT_REASON_IO_INSTRUCTION, "IO_INSTRUCTION" }, \ - { EXIT_REASON_MSR_READ, "MSR_READ" }, \ - { EXIT_REASON_MSR_WRITE, "MSR_WRITE" }, \ - { EXIT_REASON_MWAIT_INSTRUCTION, "MWAIT_INSTRUCTION" }, \ - { EXIT_REASON_MONITOR_INSTRUCTION, "MONITOR_INSTRUCTION" }, \ - { EXIT_REASON_PAUSE_INSTRUCTION, "PAUSE_INSTRUCTION" }, \ - { EXIT_REASON_MCE_DURING_VMENTRY, "MCE_DURING_VMENTRY" }, \ - { EXIT_REASON_TPR_BELOW_THRESHOLD, "TPR_BELOW_THRESHOLD" }, \ - { EXIT_REASON_APIC_ACCESS, "APIC_ACCESS" }, \ - { EXIT_REASON_EPT_VIOLATION, "EPT_VIOLATION" }, \ - { EXIT_REASON_EPT_MISCONFIG, "EPT_MISCONFIG" }, \ - { EXIT_REASON_WBINVD, "WBINVD" } - -#define SVM_EXIT_REASONS \ - { SVM_EXIT_READ_CR0, "read_cr0" }, \ - { SVM_EXIT_READ_CR3, "read_cr3" }, \ - { SVM_EXIT_READ_CR4, "read_cr4" }, \ - { SVM_EXIT_READ_CR8, "read_cr8" }, \ - { SVM_EXIT_WRITE_CR0, "write_cr0" }, \ - { SVM_EXIT_WRITE_CR3, "write_cr3" }, \ - { SVM_EXIT_WRITE_CR4, "write_cr4" }, \ - { SVM_EXIT_WRITE_CR8, "write_cr8" }, \ - { SVM_EXIT_READ_DR0, "read_dr0" }, \ - { SVM_EXIT_READ_DR1, "read_dr1" }, \ - { SVM_EXIT_READ_DR2, "read_dr2" }, \ - { SVM_EXIT_READ_DR3, "read_dr3" }, \ - { SVM_EXIT_WRITE_DR0, "write_dr0" }, \ - { SVM_EXIT_WRITE_DR1, "write_dr1" }, \ - { SVM_EXIT_WRITE_DR2, "write_dr2" }, \ - { SVM_EXIT_WRITE_DR3, "write_dr3" }, \ - { SVM_EXIT_WRITE_DR5, "write_dr5" }, \ - { SVM_EXIT_WRITE_DR7, "write_dr7" }, \ - { SVM_EXIT_EXCP_BASE + DB_VECTOR, "DB excp" }, \ - { SVM_EXIT_EXCP_BASE + BP_VECTOR, "BP excp" }, \ - { SVM_EXIT_EXCP_BASE + UD_VECTOR, "UD excp" }, \ - { SVM_EXIT_EXCP_BASE + PF_VECTOR, "PF excp" }, \ - { SVM_EXIT_EXCP_BASE + NM_VECTOR, "NM excp" }, \ - { SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, \ - { SVM_EXIT_INTR, "interrupt" }, \ - { SVM_EXIT_NMI, "nmi" }, \ - { SVM_EXIT_SMI, "smi" }, \ - { SVM_EXIT_INIT, "init" }, \ - { SVM_EXIT_VINTR, "vintr" }, \ - { SVM_EXIT_CPUID, "cpuid" }, \ - { SVM_EXIT_INVD, "invd" }, \ - { SVM_EXIT_HLT, "hlt" }, \ - { SVM_EXIT_INVLPG, "invlpg" }, \ - { SVM_EXIT_INVLPGA, "invlpga" }, \ - { SVM_EXIT_IOIO, "io" }, \ - { SVM_EXIT_MSR, "msr" }, \ - { SVM_EXIT_TASK_SWITCH, "task_switch" }, \ - { SVM_EXIT_SHUTDOWN, "shutdown" }, \ - { SVM_EXIT_VMRUN, "vmrun" }, \ - { SVM_EXIT_VMMCALL, "hypercall" }, \ - { SVM_EXIT_VMLOAD, "vmload" }, \ - { SVM_EXIT_VMSAVE, "vmsave" }, \ - { SVM_EXIT_STGI, "stgi" }, \ - { SVM_EXIT_CLGI, "clgi" }, \ - { SVM_EXIT_SKINIT, "skinit" }, \ - { SVM_EXIT_WBINVD, "wbinvd" }, \ - { SVM_EXIT_MONITOR, "monitor" }, \ - { SVM_EXIT_MWAIT, "mwait" }, \ - { SVM_EXIT_XSETBV, "xsetbv" }, \ - { SVM_EXIT_NPF, "npf" } - -/* - * Tracepoint for kvm guest exit: - */ -TRACE_EVENT(kvm_exit, - TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), - TP_ARGS(exit_reason, vcpu, isa), - - TP_STRUCT__entry( - __field( unsigned int, exit_reason ) - __field( unsigned long, guest_rip ) - __field( u32, isa ) - __field( u64, info1 ) - __field( u64, info2 ) - ), - - TP_fast_assign( - __entry->exit_reason = exit_reason; - __entry->guest_rip = kvm_rip_read(vcpu); - __entry->isa = isa; - kvm_x86_ops->get_exit_info(vcpu, &__entry->info1, - &__entry->info2); - ), - - TP_printk("reason %s rip 0x%lx info %llx %llx", - (__entry->isa == KVM_ISA_VMX) ? - __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) : - __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS), - __entry->guest_rip, __entry->info1, __entry->info2) -); - -/* - * Tracepoint for kvm interrupt injection: - */ -TRACE_EVENT(kvm_inj_virq, - TP_PROTO(unsigned int irq), - TP_ARGS(irq), - - TP_STRUCT__entry( - __field( unsigned int, irq ) - ), - - TP_fast_assign( - __entry->irq = irq; - ), - - TP_printk("irq %u", __entry->irq) -); - -#define EXS(x) { x##_VECTOR, "#" #x } - -#define kvm_trace_sym_exc \ - EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ - EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ - EXS(MF), EXS(MC) - -/* - * Tracepoint for kvm interrupt injection: - */ -TRACE_EVENT(kvm_inj_exception, - TP_PROTO(unsigned exception, bool has_error, unsigned error_code), - TP_ARGS(exception, has_error, error_code), - - TP_STRUCT__entry( - __field( u8, exception ) - __field( u8, has_error ) - __field( u32, error_code ) - ), - - TP_fast_assign( - __entry->exception = exception; - __entry->has_error = has_error; - __entry->error_code = error_code; - ), - - TP_printk("%s (0x%x)", - __print_symbolic(__entry->exception, kvm_trace_sym_exc), - /* FIXME: don't print error_code if not present */ - __entry->has_error ? __entry->error_code : 0) -); - -/* - * Tracepoint for page fault. - */ -TRACE_EVENT(kvm_page_fault, - TP_PROTO(unsigned long fault_address, unsigned int error_code), - TP_ARGS(fault_address, error_code), - - TP_STRUCT__entry( - __field( unsigned long, fault_address ) - __field( unsigned int, error_code ) - ), - - TP_fast_assign( - __entry->fault_address = fault_address; - __entry->error_code = error_code; - ), - - TP_printk("address %lx error_code %x", - __entry->fault_address, __entry->error_code) -); - -/* - * Tracepoint for guest MSR access. - */ -TRACE_EVENT(kvm_msr, - TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), - TP_ARGS(write, ecx, data, exception), - - TP_STRUCT__entry( - __field( unsigned, write ) - __field( u32, ecx ) - __field( u64, data ) - __field( u8, exception ) - ), - - TP_fast_assign( - __entry->write = write; - __entry->ecx = ecx; - __entry->data = data; - __entry->exception = exception; - ), - - TP_printk("msr_%s %x = 0x%llx%s", - __entry->write ? "write" : "read", - __entry->ecx, __entry->data, - __entry->exception ? " (#GP)" : "") -); - -#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) -#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) -#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) -#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) - -/* - * Tracepoint for guest CR access. - */ -TRACE_EVENT(kvm_cr, - TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), - TP_ARGS(rw, cr, val), - - TP_STRUCT__entry( - __field( unsigned int, rw ) - __field( unsigned int, cr ) - __field( unsigned long, val ) - ), - - TP_fast_assign( - __entry->rw = rw; - __entry->cr = cr; - __entry->val = val; - ), - - TP_printk("cr_%s %x = 0x%lx", - __entry->rw ? "write" : "read", - __entry->cr, __entry->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) - -TRACE_EVENT(kvm_pic_set_irq, - TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), - TP_ARGS(chip, pin, elcr, imr, coalesced), - - TP_STRUCT__entry( - __field( __u8, chip ) - __field( __u8, pin ) - __field( __u8, elcr ) - __field( __u8, imr ) - __field( bool, coalesced ) - ), - - TP_fast_assign( - __entry->chip = chip; - __entry->pin = pin; - __entry->elcr = elcr; - __entry->imr = imr; - __entry->coalesced = coalesced; - ), - - TP_printk("chip %u pin %u (%s%s)%s", - __entry->chip, __entry->pin, - (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", - (__entry->imr & (1 << __entry->pin)) ? "|masked":"", - __entry->coalesced ? " (coalesced)" : "") -); - -#define kvm_apic_dst_shorthand \ - {0x0, "dst"}, \ - {0x1, "self"}, \ - {0x2, "all"}, \ - {0x3, "all-but-self"} - -TRACE_EVENT(kvm_apic_ipi, - TP_PROTO(__u32 icr_low, __u32 dest_id), - TP_ARGS(icr_low, dest_id), - - TP_STRUCT__entry( - __field( __u32, icr_low ) - __field( __u32, dest_id ) - ), - - TP_fast_assign( - __entry->icr_low = icr_low; - __entry->dest_id = dest_id; - ), - - TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", - __entry->dest_id, (u8)__entry->icr_low, - __print_symbolic((__entry->icr_low >> 8 & 0x7), - kvm_deliver_mode), - (__entry->icr_low & (1<<11)) ? "logical" : "physical", - (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", - (__entry->icr_low & (1<<15)) ? "level" : "edge", - __print_symbolic((__entry->icr_low >> 18 & 0x3), - kvm_apic_dst_shorthand)) -); - -TRACE_EVENT(kvm_apic_accept_irq, - TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), - TP_ARGS(apicid, dm, tm, vec, coalesced), - - TP_STRUCT__entry( - __field( __u32, apicid ) - __field( __u16, dm ) - __field( __u8, tm ) - __field( __u8, vec ) - __field( bool, coalesced ) - ), - - TP_fast_assign( - __entry->apicid = apicid; - __entry->dm = dm; - __entry->tm = tm; - __entry->vec = vec; - __entry->coalesced = coalesced; - ), - - TP_printk("apicid %x vec %u (%s|%s)%s", - __entry->apicid, __entry->vec, - __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), - __entry->tm ? "level" : "edge", - __entry->coalesced ? " (coalesced)" : "") -); - -/* - * Tracepoint for nested VMRUN - */ -TRACE_EVENT(kvm_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), - - TP_STRUCT__entry( - __field( __u64, rip ) - __field( __u64, vmcb ) - __field( __u64, nested_rip ) - __field( __u32, int_ctl ) - __field( __u32, event_inj ) - __field( bool, npt ) - ), - - TP_fast_assign( - __entry->rip = rip; - __entry->vmcb = vmcb; - __entry->nested_rip = nested_rip; - __entry->int_ctl = int_ctl; - __entry->event_inj = event_inj; - __entry->npt = npt; - ), - - TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " - "event_inj: 0x%08x npt: %s", - __entry->rip, __entry->vmcb, __entry->nested_rip, - __entry->int_ctl, __entry->event_inj, - __entry->npt ? "on" : "off") -); - -TRACE_EVENT(kvm_nested_intercepts, - TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), - TP_ARGS(cr_read, cr_write, exceptions, intercept), - - TP_STRUCT__entry( - __field( __u16, cr_read ) - __field( __u16, cr_write ) - __field( __u32, exceptions ) - __field( __u64, intercept ) - ), - - TP_fast_assign( - __entry->cr_read = cr_read; - __entry->cr_write = cr_write; - __entry->exceptions = exceptions; - __entry->intercept = intercept; - ), - - TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx", - __entry->cr_read, __entry->cr_write, __entry->exceptions, - __entry->intercept) -); -/* - * Tracepoint for #VMEXIT while nested - */ -TRACE_EVENT(kvm_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), - TP_ARGS(rip, exit_code, exit_info1, exit_info2, - exit_int_info, exit_int_info_err, isa), - - TP_STRUCT__entry( - __field( __u64, rip ) - __field( __u32, exit_code ) - __field( __u64, exit_info1 ) - __field( __u64, exit_info2 ) - __field( __u32, exit_int_info ) - __field( __u32, exit_int_info_err ) - __field( __u32, isa ) - ), - - TP_fast_assign( - __entry->rip = rip; - __entry->exit_code = exit_code; - __entry->exit_info1 = exit_info1; - __entry->exit_info2 = exit_info2; - __entry->exit_int_info = exit_int_info; - __entry->exit_int_info_err = exit_int_info_err; - __entry->isa = isa; - ), - TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " - "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", - __entry->rip, - (__entry->isa == KVM_ISA_VMX) ? - __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : - __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), - __entry->exit_info1, __entry->exit_info2, - __entry->exit_int_info, __entry->exit_int_info_err) -); - -/* - * Tracepoint for #VMEXIT reinjected to the guest - */ -TRACE_EVENT(kvm_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), - TP_ARGS(exit_code, exit_info1, exit_info2, - exit_int_info, exit_int_info_err, isa), - - TP_STRUCT__entry( - __field( __u32, exit_code ) - __field( __u64, exit_info1 ) - __field( __u64, exit_info2 ) - __field( __u32, exit_int_info ) - __field( __u32, exit_int_info_err ) - __field( __u32, isa ) - ), - - TP_fast_assign( - __entry->exit_code = exit_code; - __entry->exit_info1 = exit_info1; - __entry->exit_info2 = exit_info2; - __entry->exit_int_info = exit_int_info; - __entry->exit_int_info_err = exit_int_info_err; - __entry->isa = isa; - ), - - TP_printk("reason: %s ext_inf1: 0x%016llx " - "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", - (__entry->isa == KVM_ISA_VMX) ? - __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : - __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), - __entry->exit_info1, __entry->exit_info2, - __entry->exit_int_info, __entry->exit_int_info_err) -); - -/* - * Tracepoint for nested #vmexit because of interrupt pending - */ -TRACE_EVENT(kvm_nested_intr_vmexit, - TP_PROTO(__u64 rip), - TP_ARGS(rip), - - TP_STRUCT__entry( - __field( __u64, rip ) - ), - - TP_fast_assign( - __entry->rip = rip - ), - - TP_printk("rip: 0x%016llx", __entry->rip) -); - -/* - * Tracepoint for nested #vmexit because of interrupt pending - */ -TRACE_EVENT(kvm_invlpga, - TP_PROTO(__u64 rip, int asid, u64 address), - TP_ARGS(rip, asid, address), - - TP_STRUCT__entry( - __field( __u64, rip ) - __field( int, asid ) - __field( __u64, address ) - ), - - TP_fast_assign( - __entry->rip = rip; - __entry->asid = asid; - __entry->address = address; - ), - - TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", - __entry->rip, __entry->asid, __entry->address) -); - -/* - * Tracepoint for nested #vmexit because of interrupt pending - */ -TRACE_EVENT(kvm_skinit, - TP_PROTO(__u64 rip, __u32 slb), - TP_ARGS(rip, slb), - - TP_STRUCT__entry( - __field( __u64, rip ) - __field( __u32, slb ) - ), - - TP_fast_assign( - __entry->rip = rip; - __entry->slb = slb; - ), - - TP_printk("rip: 0x%016llx slb: 0x%08x", - __entry->rip, __entry->slb) -); - -#define __print_insn(insn, ilen) ({ \ - int i; \ - const char *ret = p->buffer + p->len; \ - \ - for (i = 0; i < ilen; ++i) \ - trace_seq_printf(p, " %02x", insn[i]); \ - trace_seq_printf(p, "%c", 0); \ - ret; \ - }) - -#define KVM_EMUL_INSN_F_CR0_PE (1 << 0) -#define KVM_EMUL_INSN_F_EFL_VM (1 << 1) -#define KVM_EMUL_INSN_F_CS_D (1 << 2) -#define KVM_EMUL_INSN_F_CS_L (1 << 3) - -#define kvm_trace_symbol_emul_flags \ - { 0, "real" }, \ - { KVM_EMUL_INSN_F_CR0_PE \ - | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ - { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ - { KVM_EMUL_INSN_F_CR0_PE \ - | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ - { KVM_EMUL_INSN_F_CR0_PE \ - | KVM_EMUL_INSN_F_CS_L, "prot64" } - -#define kei_decode_mode(mode) ({ \ - u8 flags = 0xff; \ - switch (mode) { \ - case X86EMUL_MODE_REAL: \ - flags = 0; \ - break; \ - case X86EMUL_MODE_VM86: \ - flags = KVM_EMUL_INSN_F_EFL_VM; \ - break; \ - case X86EMUL_MODE_PROT16: \ - flags = KVM_EMUL_INSN_F_CR0_PE; \ - break; \ - case X86EMUL_MODE_PROT32: \ - flags = KVM_EMUL_INSN_F_CR0_PE \ - | KVM_EMUL_INSN_F_CS_D; \ - break; \ - case X86EMUL_MODE_PROT64: \ - flags = KVM_EMUL_INSN_F_CR0_PE \ - | KVM_EMUL_INSN_F_CS_L; \ - break; \ - } \ - flags; \ - }) - -TRACE_EVENT(kvm_emulate_insn, - TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), - TP_ARGS(vcpu, failed), - - TP_STRUCT__entry( - __field( __u64, rip ) - __field( __u32, csbase ) - __field( __u8, len ) - __array( __u8, insn, 15 ) - __field( __u8, flags ) - __field( __u8, failed ) - ), - - TP_fast_assign( - __entry->rip = vcpu->arch.emulate_ctxt.fetch.start; - __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS); - __entry->len = vcpu->arch.emulate_ctxt._eip - - vcpu->arch.emulate_ctxt.fetch.start; - memcpy(__entry->insn, - vcpu->arch.emulate_ctxt.fetch.data, - 15); - __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode); - __entry->failed = failed; - ), - - TP_printk("%x:%llx:%s (%s)%s", - __entry->csbase, __entry->rip, - __print_insn(__entry->insn, __entry->len), - __print_symbolic(__entry->flags, - kvm_trace_symbol_emul_flags), - __entry->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) - -TRACE_EVENT( - vcpu_match_mmio, - TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), - TP_ARGS(gva, gpa, write, gpa_match), - - TP_STRUCT__entry( - __field(gva_t, gva) - __field(gpa_t, gpa) - __field(bool, write) - __field(bool, gpa_match) - ), - - TP_fast_assign( - __entry->gva = gva; - __entry->gpa = gpa; - __entry->write = write; - __entry->gpa_match = gpa_match - ), - - TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, - __entry->write ? "Write" : "Read", - __entry->gpa_match ? "GPA" : "GVA") -); -#endif /* _TRACE_KVM_H */ - -#undef TRACE_INCLUDE_PATH -#define TRACE_INCLUDE_PATH arch/x86/kvm -#undef TRACE_INCLUDE_FILE -#define TRACE_INCLUDE_FILE trace - -/* This part must be outside protection */ -#include <trace/define_trace.h> |