Lua源码建议阅读顺序
2016-08-22 07:53
323 查看
lmathlib.c, lstrlib.c: get familiar with the external C API. Don't bother with the pattern matcher though. Just the easy functions.
lapi.c: Check how the API is implemented internally. Only skim this to get a feeling for the code. Cross-reference to lua.h and luaconf.h as needed.
lobject.h: tagged values and object representation. skim through this first. you'll want to keep a window with this file open all the time.
lstate.h: state objects. ditto.
lopcodes.h: bytecode instruction format and opcode definitions. easy.
lvm.c: scroll down to luaV_execute, the main interpreter loop. see how all of the instructions are implemented. skip the details for now. reread later.
ldo.c: calls, stacks, exceptions, coroutines. tough read.
lstring.c: string interning. cute, huh?
ltable.c: hash tables and arrays. tricky code.
ltm.c: metamethod handling, reread all of lvm.c now.
You may want to reread lapi.c now.
ldebug.c: surprise waiting for you. abstract interpretation is used to find object names for tracebacks. does bytecode verification, too.
lparser.c, lcode.c: recursive descent parser, targetting a register-based VM. start from chunk() and work your way through. read the expression parser and the code generator parts last.
lgc.c: incremental garbage collector. take your time.
Read all the other files as you see references to them. Don't let your stack get too deep though.
lapi.c: Check how the API is implemented internally. Only skim this to get a feeling for the code. Cross-reference to lua.h and luaconf.h as needed.
lobject.h: tagged values and object representation. skim through this first. you'll want to keep a window with this file open all the time.
lstate.h: state objects. ditto.
lopcodes.h: bytecode instruction format and opcode definitions. easy.
lvm.c: scroll down to luaV_execute, the main interpreter loop. see how all of the instructions are implemented. skip the details for now. reread later.
ldo.c: calls, stacks, exceptions, coroutines. tough read.
lstring.c: string interning. cute, huh?
ltable.c: hash tables and arrays. tricky code.
ltm.c: metamethod handling, reread all of lvm.c now.
You may want to reread lapi.c now.
ldebug.c: surprise waiting for you. abstract interpretation is used to find object names for tracebacks. does bytecode verification, too.
lparser.c, lcode.c: recursive descent parser, targetting a register-based VM. start from chunk() and work your way through. read the expression parser and the code generator parts last.
lgc.c: incremental garbage collector. take your time.
Read all the other files as you see references to them. Don't let your stack get too deep though.
相关文章推荐
- lua源码阅读顺序
- Lua源码阅读建议
- lua 源码阅读顺序
- Lua源码阅读顺序推荐
- 给HUSTOJ用户提供的源码阅读与修改建议
- Lua源码阅读三——lua字符串缓存
- Lua5.2.3源码阅读(1)-TValue,TString
- LUA 源码阅读笔记(一)
- 阅读Lua源码
- 育儿书籍阅读顺序的建议
- Lua 阅读顺序推荐
- Lua5.2.3源码阅读(1)-TValue,TString
- Lua5.2.3源码阅读--Table(ipairs,pairs)
- Lua源码阅读一——在Windows下编译
- 一、zookeeper源码阅读建议
- Lua5.2.3源码阅读(2)-Table
- O'Reilly Java 系列书籍建议阅读顺序
- Lua源码阅读四——lua虚拟机指令系统
- Lua5.2.3源码阅读(2)-Table
- cpython和lua源码阅读