diff options
Diffstat (limited to 'vendor/github.com/bytedance/sonic/loader/funcdata_go123.go')
| -rw-r--r-- | vendor/github.com/bytedance/sonic/loader/funcdata_go123.go | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/vendor/github.com/bytedance/sonic/loader/funcdata_go123.go b/vendor/github.com/bytedance/sonic/loader/funcdata_go123.go deleted file mode 100644 index a50cd364f..000000000 --- a/vendor/github.com/bytedance/sonic/loader/funcdata_go123.go +++ /dev/null @@ -1,118 +0,0 @@ -//go:build go1.23 && !go1.24 -// +build go1.23,!go1.24 - -/* - * Copyright 2021 ByteDance Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package loader - -import ( - `unsafe` - `github.com/bytedance/sonic/loader/internal/rt` -) - -const ( - _Magic uint32 = 0xFFFFFFF1 -) - -type moduledata struct { - pcHeader *pcHeader - funcnametab []byte - cutab []uint32 - filetab []byte - pctab []byte - pclntable []byte - ftab []funcTab - findfunctab uintptr - minpc, maxpc uintptr // first func address, last func address + last func size - - text, etext uintptr // start/end of text, (etext-text) must be greater than MIN_FUNC - noptrdata, enoptrdata uintptr - data, edata uintptr - bss, ebss uintptr - noptrbss, enoptrbss uintptr - covctrs, ecovctrs uintptr - end, gcdata, gcbss uintptr - types, etypes uintptr - rodata uintptr - gofunc uintptr // go.func.* is actual funcinfo object in image - - textsectmap []textSection // see runtime/symtab.go: textAddr() - typelinks []int32 // offsets from types - itablinks []*rt.GoItab - - ptab []ptabEntry - - pluginpath string - pkghashes []modulehash - - // This slice records the initializing tasks that need to be - // done to start up the program. It is built by the linker. - inittasks []unsafe.Pointer - - modulename string - modulehashes []modulehash - - hasmain uint8 // 1 if module contains the main function, 0 otherwise - bad bool // module failed to load and should be ignored - - gcdatamask, gcbssmask bitVector - - typemap map[int32]*rt.GoType // offset to *_rtype in previous module - - next *moduledata -} - -type _func struct { - entryOff uint32 // start pc, as offset from moduledata.text/pcHeader.textStart - nameOff int32 // function name, as index into moduledata.funcnametab. - - args int32 // in/out args size - deferreturn uint32 // offset of start of a deferreturn call instruction from entry, if any. - - pcsp uint32 - pcfile uint32 - pcln uint32 - npcdata uint32 - cuOffset uint32 // runtime.cutab offset of this function's CU - startLine int32 // line number of start of function (func keyword/TEXT directive) - funcID uint8 // set for certain special runtime functions - flag uint8 - _ [1]byte // pad - nfuncdata uint8 // - - // The end of the struct is followed immediately by two variable-length - // arrays that reference the pcdata and funcdata locations for this - // function. - - // pcdata contains the offset into moduledata.pctab for the start of - // that index's table. e.g., - // &moduledata.pctab[_func.pcdata[_PCDATA_UnsafePoint]] is the start of - // the unsafe point table. - // - // An offset of 0 indicates that there is no table. - // - // pcdata [npcdata]uint32 - - // funcdata contains the offset past moduledata.gofunc which contains a - // pointer to that index's funcdata. e.g., - // *(moduledata.gofunc + _func.funcdata[_FUNCDATA_ArgsPointerMaps]) is - // the argument pointer map. - // - // An offset of ^uint32(0) indicates that there is no entry. - // - // funcdata [nfuncdata]uint32 -} |