1// Copyright 2009 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5// NOTE: If you change this file you must run "go generate" 6// to update builtin.go. This is not done automatically 7// to avoid depending on having a working compiler binary. 8 9// +build ignore 10 11package runtime 12 13// emitted by compiler, not referred to by go programs 14 15import "unsafe" 16 17func newobject(typ *byte) *any 18func panicindex() 19func panicslice() 20func panicdivide() 21func throwinit() 22func panicwrap() 23 24func gopanic(interface{}) 25func gorecover(*int32) interface{} 26func goschedguarded() 27 28func printbool(bool) 29func printfloat(float64) 30func printint(int64) 31func printhex(uint64) 32func printuint(uint64) 33func printcomplex(complex128) 34func printstring(string) 35func printpointer(any) 36func printiface(any) 37func printeface(any) 38func printslice(any) 39func printnl() 40func printsp() 41func printlock() 42func printunlock() 43 44func concatstring2(*[32]byte, string, string) string 45func concatstring3(*[32]byte, string, string, string) string 46func concatstring4(*[32]byte, string, string, string, string) string 47func concatstring5(*[32]byte, string, string, string, string, string) string 48func concatstrings(*[32]byte, []string) string 49 50func cmpstring(string, string) int 51func eqstring(string, string) bool 52func intstring(*[4]byte, int64) string 53func slicebytetostring(*[32]byte, []byte) string 54func slicebytetostringtmp([]byte) string 55func slicerunetostring(*[32]byte, []rune) string 56func stringtoslicebyte(*[32]byte, string) []byte 57func stringtoslicerune(*[32]rune, string) []rune 58func decoderune(string, int) (retv rune, retk int) 59func slicecopy(to any, fr any, wid uintptr) int 60func slicestringcopy(to any, fr any) int 61 62// interface conversions 63func convI2I(typ *byte, elem any) (ret any) 64 65func convT2E(typ *byte, elem *any) (ret any) 66func convT2E16(typ *byte, elem *any) (ret any) 67func convT2E32(typ *byte, elem *any) (ret any) 68func convT2E64(typ *byte, elem *any) (ret any) 69func convT2Estring(typ *byte, elem *any) (ret any) 70func convT2Eslice(typ *byte, elem *any) (ret any) 71func convT2Enoptr(typ *byte, elem *any) (ret any) 72 73func convT2I(tab *byte, elem *any) (ret any) 74func convT2I16(tab *byte, elem *any) (ret any) 75func convT2I32(tab *byte, elem *any) (ret any) 76func convT2I64(tab *byte, elem *any) (ret any) 77func convT2Istring(tab *byte, elem *any) (ret any) 78func convT2Islice(tab *byte, elem *any) (ret any) 79func convT2Inoptr(tab *byte, elem *any) (ret any) 80 81// interface type assertions x.(T) 82func assertE2I(typ *byte, iface any) (ret any) 83func assertE2I2(typ *byte, iface any) (ret any, b bool) 84func assertI2I(typ *byte, iface any) (ret any) 85func assertI2I2(typ *byte, iface any) (ret any, b bool) 86func panicdottypeE(have, want, iface *byte) 87func panicdottypeI(have, want, iface *byte) 88func panicnildottype(want *byte) 89 90// interface equality. Type/itab pointers are already known to be equal, so 91// we only need to pass one. 92func ifaceeq(tab *uintptr, x, y unsafe.Pointer) (ret bool) 93func efaceeq(typ *uintptr, x, y unsafe.Pointer) (ret bool) 94 95// *byte is really *runtime.Type 96func makemap(mapType *byte, hint int64, mapbuf *any, bucketbuf *any) (hmap map[any]any) 97func mapaccess1(mapType *byte, hmap map[any]any, key *any) (val *any) 98func mapaccess1_fast32(mapType *byte, hmap map[any]any, key any) (val *any) 99func mapaccess1_fast64(mapType *byte, hmap map[any]any, key any) (val *any) 100func mapaccess1_faststr(mapType *byte, hmap map[any]any, key any) (val *any) 101func mapaccess1_fat(mapType *byte, hmap map[any]any, key *any, zero *byte) (val *any) 102func mapaccess2(mapType *byte, hmap map[any]any, key *any) (val *any, pres bool) 103func mapaccess2_fast32(mapType *byte, hmap map[any]any, key any) (val *any, pres bool) 104func mapaccess2_fast64(mapType *byte, hmap map[any]any, key any) (val *any, pres bool) 105func mapaccess2_faststr(mapType *byte, hmap map[any]any, key any) (val *any, pres bool) 106func mapaccess2_fat(mapType *byte, hmap map[any]any, key *any, zero *byte) (val *any, pres bool) 107func mapassign(mapType *byte, hmap map[any]any, key *any) (val *any) 108func mapassign_fast32(mapType *byte, hmap map[any]any, key any) (val *any) 109func mapassign_fast32ptr(mapType *byte, hmap map[any]any, key any) (val *any) 110func mapassign_fast64(mapType *byte, hmap map[any]any, key any) (val *any) 111func mapassign_fast64ptr(mapType *byte, hmap map[any]any, key any) (val *any) 112func mapassign_faststr(mapType *byte, hmap map[any]any, key any) (val *any) 113func mapiterinit(mapType *byte, hmap map[any]any, hiter *any) 114func mapdelete(mapType *byte, hmap map[any]any, key *any) 115func mapdelete_fast32(mapType *byte, hmap map[any]any, key any) 116func mapdelete_fast64(mapType *byte, hmap map[any]any, key any) 117func mapdelete_faststr(mapType *byte, hmap map[any]any, key any) 118func mapiternext(hiter *any) 119 120// *byte is really *runtime.Type 121func makechan(chanType *byte, hint int64) (hchan chan any) 122func chanrecv1(hchan <-chan any, elem *any) 123func chanrecv2(hchan <-chan any, elem *any) bool 124func chansend1(hchan chan<- any, elem *any) 125func closechan(hchan any) 126 127var writeBarrier struct { 128 enabled bool 129 pad [3]byte 130 needed bool 131 cgo bool 132 alignme uint64 133} 134 135func writebarrierptr(dst *any, src any) 136 137// *byte is really *runtime.Type 138func typedmemmove(typ *byte, dst *any, src *any) 139func typedmemclr(typ *byte, dst *any) 140func typedslicecopy(typ *byte, dst any, src any) int 141 142func selectnbsend(hchan chan<- any, elem *any) bool 143func selectnbrecv(elem *any, hchan <-chan any) bool 144func selectnbrecv2(elem *any, received *bool, hchan <-chan any) bool 145 146func newselect(sel *byte, selsize int64, size int32) 147func selectsend(sel *byte, hchan chan<- any, elem *any) 148func selectrecv(sel *byte, hchan <-chan any, elem *any, received *bool) 149func selectdefault(sel *byte) 150func selectgo(sel *byte) int 151func block() 152 153func makeslice(typ *byte, len int, cap int) (ary []any) 154func makeslice64(typ *byte, len int64, cap int64) (ary []any) 155func growslice(typ *byte, old []any, cap int) (ary []any) 156func memmove(to *any, frm *any, length uintptr) 157func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr) 158func memclrHasPointers(ptr unsafe.Pointer, n uintptr) 159 160func memequal(x, y *any, size uintptr) bool 161func memequal8(x, y *any) bool 162func memequal16(x, y *any) bool 163func memequal32(x, y *any) bool 164func memequal64(x, y *any) bool 165func memequal128(x, y *any) bool 166 167// only used on 32-bit 168func int64div(int64, int64) int64 169func uint64div(uint64, uint64) uint64 170func int64mod(int64, int64) int64 171func uint64mod(uint64, uint64) uint64 172func float64toint64(float64) int64 173func float64touint64(float64) uint64 174func float64touint32(float64) uint32 175func int64tofloat64(int64) float64 176func uint64tofloat64(uint64) float64 177func uint32tofloat64(uint32) float64 178 179func complex128div(num complex128, den complex128) (quo complex128) 180 181// race detection 182func racefuncenter(uintptr) 183func racefuncexit() 184func raceread(uintptr) 185func racewrite(uintptr) 186func racereadrange(addr, size uintptr) 187func racewriterange(addr, size uintptr) 188 189// memory sanitizer 190func msanread(addr, size uintptr) 191func msanwrite(addr, size uintptr) 192 193// architecture variants 194var support_popcnt bool 195