#include <linux/iommu.h>
#include <linux/intel-iommu.h>
#include <linux/cpufreq.h>
+#define CREATE_TRACE_POINTS
+#include "trace.h"
#include <asm/uaccess.h>
#include <asm/msr.h>
void kvm_lmsw(struct kvm_vcpu *vcpu, unsigned long msw)
{
kvm_set_cr0(vcpu, (vcpu->arch.cr0 & ~0x0ful) | (msw & 0x0f));
- KVMTRACE_1D(LMSW, vcpu,
- (u32)((vcpu->arch.cr0 & ~0x0ful) | (msw & 0x0f)),
- handler);
}
EXPORT_SYMBOL_GPL(kvm_lmsw);
int emulate_clts(struct kvm_vcpu *vcpu)
{
- KVMTRACE_0D(CLTS, vcpu, handler);
kvm_x86_ops->set_cr0(vcpu, vcpu->arch.cr0 & ~X86_CR0_TS);
return X86EMUL_CONTINUE;
}
vcpu->arch.pio.down = 0;
vcpu->arch.pio.rep = 0;
- if (vcpu->run->io.direction == KVM_EXIT_IO_IN)
- KVMTRACE_2D(IO_READ, vcpu, vcpu->run->io.port, (u32)size,
- handler);
- else
- KVMTRACE_2D(IO_WRITE, vcpu, vcpu->run->io.port, (u32)size,
- handler);
+ trace_kvm_pio(vcpu->run->io.direction == KVM_EXIT_IO_OUT, port,
+ size, 1);
val = kvm_register_read(vcpu, VCPU_REGS_RAX);
memcpy(vcpu->arch.pio_data, &val, 4);
vcpu->arch.pio.down = down;
vcpu->arch.pio.rep = rep;
- if (vcpu->run->io.direction == KVM_EXIT_IO_IN)
- KVMTRACE_2D(IO_READ, vcpu, vcpu->run->io.port, (u32)size,
- handler);
- else
- KVMTRACE_2D(IO_WRITE, vcpu, vcpu->run->io.port, (u32)size,
- handler);
+ trace_kvm_pio(vcpu->run->io.direction == KVM_EXIT_IO_OUT, port,
+ size, count);
if (!count) {
kvm_x86_ops->skip_emulated_instruction(vcpu);
int kvm_emulate_halt(struct kvm_vcpu *vcpu)
{
++vcpu->stat.halt_exits;
- KVMTRACE_0D(HLT, vcpu, handler);
if (irqchip_in_kernel(vcpu->kvm)) {
vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
return 1;
a2 = kvm_register_read(vcpu, VCPU_REGS_RDX);
a3 = kvm_register_read(vcpu, VCPU_REGS_RSI);
- KVMTRACE_1D(VMMCALL, vcpu, (u32)nr, handler);
+ trace_kvm_hypercall(nr, a0, a1, a2, a3);
if (!is_long_mode(vcpu)) {
nr &= 0xFFFFFFFF;
vcpu_printf(vcpu, "%s: unexpected cr %u\n", __func__, cr);
return 0;
}
- KVMTRACE_3D(CR_READ, vcpu, (u32)cr, (u32)value,
- (u32)((u64)value >> 32), handler);
return value;
}
void realmode_set_cr(struct kvm_vcpu *vcpu, int cr, unsigned long val,
unsigned long *rflags)
{
- KVMTRACE_3D(CR_WRITE, vcpu, (u32)cr, (u32)val,
- (u32)((u64)val >> 32), handler);
-
switch (cr) {
case 0:
kvm_set_cr0(vcpu, mk_cr_64(vcpu->arch.cr0, val));
kvm_register_write(vcpu, VCPU_REGS_RDX, best->edx);
}
kvm_x86_ops->skip_emulated_instruction(vcpu);
- KVMTRACE_5D(CPUID, vcpu, function,
- (u32)kvm_register_read(vcpu, VCPU_REGS_RAX),
- (u32)kvm_register_read(vcpu, VCPU_REGS_RBX),
- (u32)kvm_register_read(vcpu, VCPU_REGS_RCX),
- (u32)kvm_register_read(vcpu, VCPU_REGS_RDX), handler);
+ trace_kvm_cpuid(function,
+ kvm_register_read(vcpu, VCPU_REGS_RAX),
+ kvm_register_read(vcpu, VCPU_REGS_RBX),
+ kvm_register_read(vcpu, VCPU_REGS_RCX),
+ kvm_register_read(vcpu, VCPU_REGS_RDX));
}
EXPORT_SYMBOL_GPL(kvm_emulate_cpuid);
set_debugreg(vcpu->arch.eff_db[3], 3);
}
- KVMTRACE_0D(VMENTRY, vcpu, entryexit);
+ trace_kvm_entry(vcpu->vcpu_id);
kvm_x86_ops->run(vcpu, kvm_run);
if (unlikely(vcpu->arch.switch_db_regs)) {
{
return kvm_x86_ops->interrupt_allowed(vcpu);
}
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_exit);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_inj_virq);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_page_fault);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_msr);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_cr);