Lot of work and added MS Detours

include/lua/lj_debug.h

@@ -0,0 +1,65 @@
+/*
+** Debugging and introspection.
+** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
+*/
+
+#ifndef _LJ_DEBUG_H
+#define _LJ_DEBUG_H
+
+#include "lj_obj.h"
+
+typedef struct lj_Debug {
+  /* Common fields. Must be in the same order as in lua.h. */
+  int event;
+  const char *name;
+  const char *namewhat;
+  const char *what;
+  const char *source;
+  int currentline;
+  int nups;
+  int linedefined;
+  int lastlinedefined;
+  char short_src[LUA_IDSIZE];
+  int i_ci;
+  /* Extended fields. Only valid if lj_debug_getinfo() is called with ext = 1.*/
+  int nparams;
+  int isvararg;
+} lj_Debug;
+
+LJ_FUNC cTValue *lj_debug_frame(lua_State *L, int level, int *size);
+LJ_FUNC BCLine LJ_FASTCALL lj_debug_line(GCproto *pt, BCPos pc);
+LJ_FUNC const char *lj_debug_uvname(GCproto *pt, uint32_t idx);
+LJ_FUNC const char *lj_debug_uvnamev(cTValue *o, uint32_t idx, TValue **tvp);
+LJ_FUNC const char *lj_debug_slotname(GCproto *pt, const BCIns *pc,
+				      BCReg slot, const char **name);
+LJ_FUNC const char *lj_debug_funcname(lua_State *L, cTValue *frame,
+				      const char **name);
+LJ_FUNC void lj_debug_shortname(char *out, GCstr *str, BCLine line);
+LJ_FUNC void lj_debug_addloc(lua_State *L, const char *msg,
+			     cTValue *frame, cTValue *nextframe);
+LJ_FUNC void lj_debug_pushloc(lua_State *L, GCproto *pt, BCPos pc);
+LJ_FUNC int lj_debug_getinfo(lua_State *L, const char *what, lj_Debug *ar,
+			     int ext);
+#if LJ_HASPROFILE
+LJ_FUNC void lj_debug_dumpstack(lua_State *L, SBuf *sb, const char *fmt,
+				int depth);
+#endif
+
+/* Fixed internal variable names. */
+#define VARNAMEDEF(_) \
+  _(FOR_IDX, "(for index)") \
+  _(FOR_STOP, "(for limit)") \
+  _(FOR_STEP, "(for step)") \
+  _(FOR_GEN, "(for generator)") \
+  _(FOR_STATE, "(for state)") \
+  _(FOR_CTL, "(for control)")
+
+enum {
+  VARNAME_END,
+#define VARNAMEENUM(name, str)	VARNAME_##name,
+  VARNAMEDEF(VARNAMEENUM)
+#undef VARNAMEENUM
+  VARNAME__MAX
+};
+
+#endif