github.com/goplus/igop@v0.25.0/runtime_go117.go (about) 1 //go:build !go1.18 2 // +build !go1.18 3 4 /* 5 * Copyright (c) 2022 The GoPlus Authors (goplus.org). All rights reserved. 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 package igop 21 22 import ( 23 "runtime" 24 "unsafe" 25 ) 26 27 type funcinl struct { 28 zero uintptr // set to 0 to distinguish from _func 29 entry uintptr // entry of the real (the "outermost") frame. 30 name string 31 file string 32 line int 33 } 34 35 func inlineFunc(entry uintptr) *funcinl { 36 return &funcinl{entry: entry} 37 } 38 39 func isInlineFunc(f *runtime.Func) bool { 40 return (*funcinl)(unsafe.Pointer(f)).zero == 0 41 } 42 43 const ( 44 bound_is_autogen = false 45 )