pkg syscall (freebsd-386), const MAP_ALIGNMENT_MASK = -16777216
pkg syscall (freebsd-386), const MAP_ALIGNMENT_MASK ideal-int
pkg syscall (freebsd-386), const MAP_ALIGNMENT_SHIFT = 24
pkg syscall (freebsd-386), const MAP_ALIGNMENT_SHIFT ideal-int
pkg syscall (freebsd-386), const MSG_CMSG_CLOEXEC = 262144
pkg syscall (freebsd-386), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (freebsd-386), const NAME_MAX = 255

set -e

if [ "$GOOS" = "" -o "$GOARCH" = "" ]; then
	echo "usage: GOOS=os GOARCH=arch ./bootstrap.bash [-force]" >&2
	exit 2
fi

forceflag=""
if [ "$1" = "-force" ]; then
	forceflag=-force
	shift
fi

targ="../../go-${GOOS}-${GOARCH}-bootstrap"
if [ -e $targ ]; then
	echo "$targ already exists; remove before continuing"
	exit 2
fi

unset GOROOT
src=$(cd .. && pwd)
echo "#### Copying to $targ"

var u1 = 1.0<<s != 0           // illegal: 1.0 has type float64, cannot shift
var u2 = 1<<s != 1.0           // illegal: 1 has type float64, cannot shift
var v float32 = 1<<s           // illegal: 1 has type float32, cannot shift
var w int64 = 1.0<<33          // 1.0<<33 is a constant shift expression; w == 1<<33

//	LMOVW mreg ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	MOVW	M1, R1 // 40010800
	MOVV	M1, R1 // 40210800


//
// integer operations
// logical instructions
// shift instructions
// unary instructions
//
//	LADDW rreg ',' sreg ',' rreg
//	{
//		outcode(int($1), &$2, int($4), &$6);
//	}
	ADD	R5, R9, R10	// 01255020
	ADDU	R13, R14, R19	// 01cd9821

	ORW	(R1), R2              // 56201000
	ORW	-1(R1), R2            // e3201fffff56
	XOR	(R1), R2              // e32010000082
	XORW	(R1), R2              // 57201000
	XORW	-1(R1), R2            // e3201fffff57

	// shift and rotate instructions
	SRD	$4, R4, R7              // eb740004000c
	SRD	R1, R4, R7              // eb741000000c
	SRW	$4, R4, R7              // eb74000400de
	SRW	R1, R4, R7              // eb74100000de

pkg go/constant, func MakeUint64(uint64) Value
pkg go/constant, func MakeUnknown() Value
pkg go/constant, func Num(Value) Value
pkg go/constant, func Real(Value) Value
pkg go/constant, func Shift(Value, token.Token, uint) Value
pkg go/constant, func Sign(Value) int
pkg go/constant, func StringVal(Value) string
pkg go/constant, func Uint64Val(Value) (uint64, bool)

				Content: []byte{},
				Mode:    0644,
				// Name is valid UTF-8, but format does not have UTF-8 flag set.
				// We don't do UTF-8 detection for multi-byte runes due to
				// false-positives with other encodings (e.g., Shift-JIS).
				// Format says encoding is not UTF-8, so we trust it.
				NonUTF8:  true,
				Modified: time.Date(2017, 11, 6, 13, 9, 27, 0, timeZone(-8*time.Hour)),
			},
		},
	},
	{
		Name: "utf8-osx.zip",

pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_MASK = -16777216
pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_MASK ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_SHIFT = 24
pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_SHIFT ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_ANON = 4096
pkg syscall (netbsd-arm64-cgo), const MAP_ANON ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_FILE = 0

			}
		case lex.LSH:
			p.next()
			shift := p.factor()
			if int64(shift) < 0 {
				p.errorf("negative left shift count")
			}
			return value << shift
		case lex.RSH:
			p.next()
			shift := p.term()
			if int64(shift) < 0 {
				p.errorf("negative right shift count")
			}
			if int64(value) < 0 {
				p.errorf("right shift of value with high bit set")
			}
			value >>= shift

var u1 = 1.0<<s != 0           // illegal: 1.0 has type float64, cannot shift
var u2 = 1<<s != 1.0           // illegal: 1 has type float64, cannot shift
var v1 float32 = 1<<s          // illegal: 1 has type float32, cannot shift
var v2 = string(1<<s)          // illegal: 1 is converted to a string, cannot shift