windseeker2008的专栏

编译Lua代码， 出现以下错误 /usr/lib/libreadline.so: undefined reference to `PC' /usr/lib/libreadline.so: undefined reference to `tgetflag' /usr/lib/ibreadline.so: undefined reference to `tgetent' /usr/lib/l

因为看LUA代码时遇到几个不太明白的细节, 故想动手用gdb调试一下LUA的源代码， 方法如下 1. 重新编译lua源代码， 因为要调试，把Makefile里面的编译选项加上-g参数(如果不加会出现Single stepping until exit from function, which has no line number information提升无调试信息)，并修改-O2 为-

local coroutine_pool = { } local coroutine_yield = coroutine.yield local function dispatch(param) print("function dispatch called", param) end local global_co local function co_create(f)