1 /*

     2 ** $Id: ldebug.h,v 2.3.1.1 2007/12/27 13:02:25 roberto Exp $

     3 ** Auxiliary functions from Debug Interface module

     4 ** See Copyright Notice in lua.h

     5 */

     6 

     7 #ifndef ldebug_h

     8 #define ldebug_h

     9 

    10 

    11 #include "lstate.h"

    12 

    13 

    14 #define pcRel(pc, p)	(cast(int, (pc) - (p)->code) - 1)

    15 

    16 #define getline(f,pc)	(((f)->lineinfo) ? (f)->lineinfo[pc] : 0)

    17 

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

    19 

    20 

    21 LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o,

    22                                              const char *opname);

    23 LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2);

    24 LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1,

    25                                               const TValue *p2);

    26 LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1,

    27                                              const TValue *p2);

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

    29 LUAI_FUNC void luaG_errormsg (lua_State *L);

    30 LUAI_FUNC int luaG_checkcode (const Proto *pt);

    31 LUAI_FUNC int luaG_checkopenop (Instruction i);

    32 

    33 #endif