// DI:SI = delta
	MOVL	delta_lo+4(FP), SI
	MOVL	delta_hi+8(FP), DI
	// DX:AX = *addr
	MOVL	0(BP), AX
	MOVL	4(BP), DX
addloop:
	// CX:BX = DX:AX (*addr) + DI:SI (delta)
	MOVL	AX, BX
	MOVL	DX, CX
	ADDL	SI, BX
	ADCL	DI, CX

	// if *addr == DX:AX {
	//	*addr = CX:BX
	// } else {
	//	DX:AX = *addr
	// }
	// all in one instruction
	LOCK
	CMPXCHG8B	0(BP)

	JNZ	addloop

// limitations under the License.

package config

import (
	"net"
	"net/netip"
	"testing"
)

var tesrLocalIPAddrs = func(ips []netip.Addr) ([]net.Addr, error) {
	var IPAddrs []net.Addr
	for i := 0; i < len(ips); i++ {
		var ipAddr net.Addr
		ipNetAddr := &net.IPNet{IP: net.ParseIP(ips[i].String())}
		ipAddr = ipNetAddr
		IPAddrs = append(IPAddrs, ipAddr)
	}
	return IPAddrs, nil
}

	}
	if addr != "" {
		m.monitoringServer = &http.Server{
			Addr:        listener.Addr().String(),
			Handler:     mux,
			IdleTimeout: 90 * time.Second, // matches http.DefaultTransport keep-alive timeout
			ReadTimeout: 30 * time.Second,
		}
	}

	version.Info.RecordComponentBuildTag("pilot")

	if addr != "" {
		go func() {

	addr := (*int32)(unsafe.Pointer(uaddr))
	for i := 0; i < count; i++ {
		for {
			v := LoadInt32(addr)
			if CompareAndSwapInt32(addr, v, v+1) {
				break
			}
		}
	}
}

func hammerCompareAndSwapInt32Method(uaddr *uint32, count int) {
	addr := (*Int32)(unsafe.Pointer(uaddr))
	for i := 0; i < count; i++ {
		for {
			v := addr.Load()
			if addr.CompareAndSwap(v, v+1) {

	}
	if a.ranges[i-1].contains(addr) {
		return addr, true
	}
	if i < len(a.ranges) {
		return a.ranges[i].base.addr(), true
	}
	return 0, false
}

// contains returns true if a covers the address addr.
func (a *addrRanges) contains(addr uintptr) bool {
	i := a.findSucc(addr)
	if i == 0 {
		return false
	}
	return a.ranges[i-1].contains(addr)
}

// add inserts a new address range to a.
//

//go:build msan

package runtime

import (
	"unsafe"
)

// Public memory sanitizer API.

func MSanRead(addr unsafe.Pointer, len int) {
	msanread(addr, uintptr(len))
}

func MSanWrite(addr unsafe.Pointer, len int) {
	msanwrite(addr, uintptr(len))
}

// Private interface for the runtime.
const msanenabled = true

// If we are running on the system stack, the C program may have

	if r1 == 0 {
		err = errnoErr(e1)
	}
	return
}

func ImpersonateSelf(impersonationlevel uint32) (err error) {
	r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(impersonationlevel), 0, 0)

		p.errorf("%s: expected immediate constant; found %s", op, obj.Dconv(prog, addr))
	}
	return addr.Offset
}

// getRegister checks that addr represents a register and returns its value.
func (p *Parser) getRegister(prog *obj.Prog, op obj.As, addr *obj.Addr) int16 {
	if addr.Type != obj.TYPE_REG || addr.Offset != 0 || addr.Name != 0 || addr.Index != 0 {

		}
		if err := setKeepAliveCount(c.fd, config.Count); err != nil {
			return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
		}
	} else if err := setKeepAliveIdleAndIntervalAndCount(c.fd, config.Idle, config.Interval, config.Count); err != nil {
		return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
	}

	return nil

	MOVD	$__tsan_write_pc(SB), R1
	LMG	addr+0(FP), R3, R5
	JMP	racecalladdr<>(SB)

// func runtime·racereadrange(addr, size uintptr)
// Called from instrumented code.
TEXT	runtime·racereadrange(SB), NOSPLIT, $0-16
	// void __tsan_read_range(ThreadState *thr, void *addr, uintptr size, void *pc);
	MOVD	$__tsan_read_range(SB), R1
	LMG	addr+0(FP), R3, R4
	MOVD	R14, R5
	JMP	racecalladdr<>(SB)