lua/doxygen/ldebug_8h_source.html

/*

** $Id: ldebug.h $

** Auxiliary functions from Debug Interface module

** See Copyright Notice in lua.h

*/


#ifndef ldebug_h

#define ldebug_h


#include "lstate.h"


#define pcRel(pc, p)    (cast_int((pc) - (p)->code) - 1)


/* Active Lua function (given call info) */

#define ci_func(ci)     (clLvalue(s2v((ci)->func)))


#define resethookcount(L)   (L->hookcount = L->basehookcount)


/*

** mark for entries in 'lineinfo' array that has absolute information in

** 'abslineinfo' array

*/

#define ABSLINEINFO (-0x80)


LUAI_FUNC int luaG_getfuncline (const Proto *f, int pc);

LUAI_FUNC const char *luaG_findlocal (lua_State *L, CallInfo *ci, int n,

                                                    StkId *pos);

LUAI_FUNC l_noret luaG_typeerror (lua_State *L, const TValue *o,

                                                const char *opname);

LUAI_FUNC l_noret luaG_forerror (lua_State *L, const TValue *o,

                                               const char *what);

LUAI_FUNC l_noret luaG_concaterror (lua_State *L, const TValue *p1,

                                                  const TValue *p2);

LUAI_FUNC l_noret luaG_opinterror (lua_State *L, const TValue *p1,

                                                 const TValue *p2,

                                                 const char *msg);

LUAI_FUNC l_noret luaG_tointerror (lua_State *L, const TValue *p1,

                                                 const TValue *p2);

LUAI_FUNC l_noret luaG_ordererror (lua_State *L, const TValue *p1,

                                                 const TValue *p2);

LUAI_FUNC l_noret luaG_runerror (lua_State *L, const char *fmt, ...);

LUAI_FUNC const char *luaG_addinfo (lua_State *L, const char *msg,

                                                  TString *src, int line);

LUAI_FUNC l_noret luaG_errormsg (lua_State *L);

LUAI_FUNC int luaG_traceexec (lua_State *L, const Instruction *pc);


#endif