liblua/ldebug.h

   1 /*
   2 ** $Id: ldebug.h,v 2.7 2011/10/07 20:45:19 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 getfuncline(f,pc)       (((f)->lineinfo) ? (f)->lineinfo[pc] : 0)
  17
  18 #define resethookcount(L)       (L->hookcount = L->basehookcount)
  19
  20 /* Active Lua function (given call info) */
  21 #define ci_func(ci)             (clLvalue((ci)->func))
  22
  23
  24 LUAI_FUNC l_noret luaG_typeerror (lua_State *L, const TValue *o,
  25                                                 const char *opname);
  26 LUAI_FUNC l_noret luaG_concaterror (lua_State *L, StkId p1, StkId p2);
  27 LUAI_FUNC l_noret luaG_aritherror (lua_State *L, const TValue *p1,
  28                                                  const TValue *p2);
  29 LUAI_FUNC l_noret luaG_ordererror (lua_State *L, const TValue *p1,
  30                                                  const TValue *p2);
  31 LUAI_FUNC l_noret luaG_runerror (lua_State *L, const char *fmt, ...);
  32 LUAI_FUNC l_noret luaG_errormsg (lua_State *L);
  33
  34 #endif