src/cmd/gc/sys.go

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package PACKAGE

// emitted by compiler, not referred to by go programs

func	mal(int32) *any;
func	throwindex();
func	throwreturn();
func	throwinit();
func	panicl();

func	printbool(bool);
func	printfloat(float64);
func	printint(int64);
func	printuint(uint64);
func	printstring(string);
func	printpointer(any);
func	printiface(any);
func	printeface(any);
func	printslice(any);
func	printnl();
func	printsp();

func	catstring(string, string) string;
func	cmpstring(string, string) int;
func	slicestring(string, int, int) string;
func	indexstring(string, int) byte;
func	intstring(int64) string;
func	slicebytetostring([]byte) string;
func	sliceinttostring([]int) string;
func	stringiter(string, int) int;
func	stringiter2(string, int) (retk int, retv int);

func	ifaceI2E(iface any) (ret any);
func	ifaceE2I(typ *byte, iface any) (ret any);
func	ifaceT2E(typ *byte, elem any) (ret any);
func	ifaceE2T(typ *byte, elem any) (ret any);
func	ifaceE2I2(typ *byte, iface any) (ret any, ok bool);
func	ifaceE2T2(typ *byte, elem any) (ret any, ok bool);
func	ifaceT2I(typ1 *byte, typ2 *byte, elem any) (ret any);
func	ifaceI2T(typ *byte, iface any) (ret any);
func	ifaceI2T2(typ *byte, iface any) (ret any, ok bool);
func	ifaceI2I(typ *byte, iface any) (ret any);
func	ifaceI2Ix(typ *byte, iface any) (ret any);
func	ifaceI2I2(typ *byte, iface any) (ret any, ok bool);
func	ifaceeq(i1 any, i2 any) (ret bool);
func	efaceeq(i1 any, i2 any) (ret bool);
func	ifacethash(i1 any) (ret uint32);
func	efacethash(i1 any) (ret uint32);

// *byte is really *runtime.Type
func	makemap(key, val *byte, hint int) (hmap map[any]any);
func	mapaccess1(hmap map[any]any, key any) (val any);
func	mapaccess2(hmap map[any]any, key any) (val any, pres bool);
func	mapassign1(hmap map[any]any, key any, val any);
func	mapassign2(hmap map[any]any, key any, val any, pres bool);
func	mapiterinit(hmap map[any]any, hiter *any);
func	mapiternext(hiter *any);
func	mapiter1(hiter *any) (key any);
func	mapiter2(hiter *any) (key any, val any);

// *byte is really *runtime.Type
func	makechan(elem *byte, hint int) (hchan chan any);
func	chanrecv1(hchan <-chan any) (elem any);
func	chanrecv2(hchan <-chan any) (elem any, pres bool);
func	chansend1(hchan chan<- any, elem any);
func	chansend2(hchan chan<- any, elem any) (pres bool);
func	closechan(hchan any);
func	closedchan(hchan any) bool;

func	newselect(size int) (sel *byte);
func	selectsend(sel *byte, hchan chan<- any, elem any) (selected bool);
func	selectrecv(sel *byte, hchan <-chan any, elem *any) (selected bool);
func	selectdefault(sel *byte) (selected bool);
func	selectgo(sel *byte);

func	makeslice(nel int, cap int, width int) (ary []any);
func	sliceslice(old []any, lb int, hb int, width int) (ary []any);
func	slicearray(old *any, nel int, lb int, hb int, width int) (ary []any);
func	arraytoslice(old *any, nel int) (ary []any);

func	closure();	// has args, but compiler fills in

// only used on 32-bit
func	int64div(int64, int64) int64
func	uint64div(uint64, uint64) uint64
func	int64mod(int64, int64) int64
func	uint64mod(uint64, uint64) uint64