func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)

func atoi(b []byte) (n uint) {
	n = 0
	for i := 0; i < len(b); i++ {
		n = n*10 + uint(b[i]-'0')
	}
	return
}

	BL runtime·exitsyscall(SB)
	RET
error9:
	MOVW $-1, R3
	MOVW R3, r1+40(FP) // r1
	MOVW R2, r2+44(FP) // r2
	MOVW R0, err+48(FP) // err
	BL runtime·exitsyscall(SB)
	RET

TEXT	·RawSyscall(SB),NOSPLIT,$0-28
	MOVW trap+0(FP), R0 // sigcall num
	MOVW a1+4(FP), R1 // a1
	MOVW a2+8(FP), R2 // a2
	MOVW a3+12(FP), R3 // a3
	SWI $0 // syscall
	MOVW $0, R2
	BCS errorr
	MOVW R0, r1+16(FP) // r1

func syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno)
func syscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno)
func rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
func rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
func rawSyscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)

	MOVL	AX, err+48(FP)	// errno
	CALL	runtime·exitsyscall(SB)
	RET
ok9:
	MOVL	AX, r1+40(FP)	// r1
	MOVL	DX, r2+44(FP)	// r2
	MOVL	$0, err+48(FP)	// errno
	CALL	runtime·exitsyscall(SB)
	RET

TEXT ·RawSyscall(SB),NOSPLIT,$0-28
	MOVL	trap+0(FP), AX	// syscall entry
	// slide args down on top of system call number
	LEAL		a1+4(FP), SI
	LEAL		trap+0(FP), DI
	CLD
	MOVSL
	MOVSL
	MOVSL
	INT	$0x80
	JAE	ok1

	BL runtime·exitsyscall(SB)
	RET
error9:
	MOVW $-1, R3
	MOVW R3, r1+40(FP) // r1
	MOVW R2, r2+44(FP) // r2
	MOVW R0, err+48(FP) // errno
	BL runtime·exitsyscall(SB)
	RET

TEXT	·RawSyscall(SB),NOSPLIT,$0-28
	MOVW trap+0(FP), R7 // syscall number
	MOVW a1+4(FP), R0 // a1
	MOVW a2+8(FP), R1 // a2
	MOVW a3+12(FP), R2 // a3
	SWI $0 // syscall
	MOVW $0, R2
	BCS errorr
	MOVW R0, r1+16(FP) // r1

	MOVV	R2, err+96(FP)	// errno
	JAL	runtime·exitsyscall(SB)
	RET
ok9:
	MOVV	R2, r1+80(FP)	// r1
	MOVV	R3, r2+88(FP)	// r2
	MOVV	R0, err+96(FP)	// errno
	CALL	runtime·exitsyscall(SB)
	RET

TEXT ·RawSyscall(SB),NOSPLIT,$0-56
	MOVV	a1+8(FP), R4
	MOVV	a2+16(FP), R5
	MOVV	a3+24(FP), R6
	MOVV	R0, R7
	MOVV	R0, R8
	MOVV	R0, R9
	MOVV	trap+0(FP), R2	// syscall entry
	SYSCALL
	BEQ	R7, ok1
	MOVV	$-1, R1

}
func syscall10X()

// golang.org/x/sys linknames syscall_rawSyscall
// (in addition to standard package syscall).
// Do not remove or change the type signature.
//
//go:linkname syscall_rawSyscall syscall.rawSyscall
//go:nosplit
//go:cgo_unsafe_args
func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
	libcCall(unsafe.Pointer(abi.FuncPCABI0(syscall)), unsafe.Pointer(&fn))
	return
}

	rlim := origRlimitNofile.Load()
	if rlim != nil {
		Setrlimit(RLIMIT_NOFILE, rlim)
	}

	var err1 error
	if runtime.GOOS == "solaris" || runtime.GOOS == "illumos" || runtime.GOOS == "aix" {
		// RawSyscall should never be used on Solaris, illumos, or AIX.
		err1 = execveLibc(
			uintptr(unsafe.Pointer(argv0p)),
			uintptr(unsafe.Pointer(&argvp[0])),
			uintptr(unsafe.Pointer(&envvp[0])))

# There are three entry points:
#
# 	func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
# 	func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr);
# 	func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
#
# The first and second are the standard ones; they differ only in
# how many arguments can be passed to the kernel.
# The third is for low-level use by the ForkExec wrapper;

var SocketDisableIPv6 bool

func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err ErrorString)
func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err ErrorString)
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)

//go:nosplit
func atoi(b []byte) (n uint) {
	n = 0
	for i := 0; i < len(b); i++ {
		n = n*10 + uint(b[i]-'0')
	}