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📄 Makefile(7.34 KB)
📄 lapi.c(34.08 KB)
📄 lapi.h(1.27 KB)
📄 lauxlib.c(30.94 KB)
📄 lauxlib.h(8.64 KB)
📄 lbaselib.c(14.44 KB)
📄 lcode.c(49.85 KB)
📄 lcode.h(3.71 KB)
📄 lcorolib.c(4.57 KB)
📄 lctype.c(2.4 KB)
📄 lctype.h(2.07 KB)
📄 ldblib.c(12.94 KB)
📄 ldebug.c(24.61 KB)
📄 ldebug.h(1.87 KB)
📄 ldo.c(27.19 KB)
📄 ldo.h(2.77 KB)
📄 ldump.c(4.66 KB)
📄 lfunc.c(8.95 KB)
📄 lfunc.h(1.72 KB)
📄 lgc.c(54.47 KB)
📄 lgc.h(5.87 KB)
📄 linit.c(1.58 KB)
📄 liolib.c(21.25 KB)
📄 ljumptab.h(1.62 KB)
📄 llex.c(16.38 KB)
📄 llex.h(2.35 KB)
📄 llimits.h(8.72 KB)
📄 lmathlib.c(18.43 KB)
📄 lmem.c(5.83 KB)
📄 lmem.h(3.29 KB)
📄 loadlib.c(22.39 KB)
📄 lobject.c(18.45 KB)
📄 lobject.h(21.49 KB)
📄 lopcodes.c(4.03 KB)
📄 lopcodes.h(12.38 KB)
📄 lopnames.h(1.12 KB)
📄 loslib.c(11.53 KB)
📄 lparser.c(54.72 KB)
📄 lparser.h(5.8 KB)
📄 lprefix.h(828 B)
📄 lstate.c(10.73 KB)
📄 lstate.h(13.24 KB)
📄 lstring.c(7.32 KB)
📄 lstring.h(1.57 KB)
📄 lstrlib.c(52.83 KB)
📄 ltable.c(29.89 KB)
📄 ltable.h(1.92 KB)
📄 ltablib.c(12.82 KB)
📄 ltm.c(7.97 KB)
📄 ltm.h(2.84 KB)
📄 lua.c(18.46 KB)
📄 lua.h(15.4 KB)
📄 lua.hpp(191 B)
📄 luac.c(14.79 KB)
📄 luaconf.h.dist(20.27 KB)
📄 lualib.h(1.16 KB)
📄 lundump.c(7.68 KB)
📄 lundump.h(863 B)
📄 lutf8lib.c(7.9 KB)
📄 lvm.c(55.76 KB)
📄 lvm.h(4.25 KB)
📄 lzio.c(1.29 KB)
📄 lzio.h(1.4 KB)

Editing: lvm.h

/*
** $Id: lvm.h $
** Lua virtual machine
** See Copyright Notice in lua.h
*/

#ifndef lvm_h
#define lvm_h

#include "ldo.h"
#include "lobject.h"
#include "ltm.h"

#if !defined(LUA_NOCVTN2S)
#define cvt2str(o)	ttisnumber(o)
#else
#define cvt2str(o)	0	/* no conversion from numbers to strings */
#endif

#if !defined(LUA_NOCVTS2N)
#define cvt2num(o)	ttisstring(o)
#else
#define cvt2num(o)	0	/* no conversion from strings to numbers */
#endif

/*
** You can define LUA_FLOORN2I if you want to convert floats to integers
** by flooring them (instead of raising an error if they are not
** integral values)
*/
#if !defined(LUA_FLOORN2I)
#define LUA_FLOORN2I		F2Ieq
#endif

/*
** Rounding modes for float->integer coercion
 */
typedef enum {
  F2Ieq,     /* no rounding; accepts only integral values */
  F2Ifloor,  /* takes the floor of the number */
  F2Iceil    /* takes the ceil of the number */
} F2Imod;

/* convert an object to a float (including string coercion) */
#define tonumber(o,n) \
	(ttisfloat(o) ? (*(n) = fltvalue(o), 1) : luaV_tonumber_(o,n))

/* convert an object to a float (without string coercion) */
#define tonumberns(o,n) \
	(ttisfloat(o) ? ((n) = fltvalue(o), 1) : \
	(ttisinteger(o) ? ((n) = cast_num(ivalue(o)), 1) : 0))

/* convert an object to an integer (including string coercion) */
#define tointeger(o,i) \
  (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointeger(o,i,LUA_FLOORN2I))

/* convert an object to an integer (without string coercion) */
#define tointegerns(o,i) \
  (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointegerns(o,i,LUA_FLOORN2I))

#define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2))

#define luaV_rawequalobj(t1,t2)		luaV_equalobj(NULL,t1,t2)

/*
** fast track for 'gettable': if 't' is a table and 't[k]' is present,
** return 1 with 'slot' pointing to 't[k]' (position of final result).
** Otherwise, return 0 (meaning it will have to check metamethod)
** with 'slot' pointing to an empty 't[k]' (if 't' is a table) or NULL
** (otherwise). 'f' is the raw get function to use.
*/
#define luaV_fastget(L,t,k,slot,f) \
  (!ttistable(t)  \
   ? (slot = NULL, 0)  /* not a table; 'slot' is NULL and result is 0 */  \
   : (slot = f(hvalue(t), k),  /* else, do raw access */  \
      !isempty(slot)))  /* result not empty? */

/*
** Special case of 'luaV_fastget' for integers, inlining the fast case
** of 'luaH_getint'.
*/
#define luaV_fastgeti(L,t,k,slot) \
  (!ttistable(t)  \
   ? (slot = NULL, 0)  /* not a table; 'slot' is NULL and result is 0 */  \
   : (slot = (l_castS2U(k) - 1u < hvalue(t)->alimit) \
              ? &hvalue(t)->array[k - 1] : luaH_getint(hvalue(t), k), \
      !isempty(slot)))  /* result not empty? */

/*
** Finish a fast set operation (when fast get succeeds). In that case,
** 'slot' points to the place to put the value.
*/
#define luaV_finishfastset(L,t,slot,v) \
    { setobj2t(L, cast(TValue *,slot), v); \
      luaC_barrierback(L, gcvalue(t), v); }

LUAI_FUNC int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2);
LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC int luaV_tonumber_ (const TValue *obj, lua_Number *n);
LUAI_FUNC int luaV_tointeger (const TValue *obj, lua_Integer *p, F2Imod mode);
LUAI_FUNC int luaV_tointegerns (const TValue *obj, lua_Integer *p,
                                F2Imod mode);
LUAI_FUNC int luaV_flttointeger (lua_Number n, lua_Integer *p, F2Imod mode);
LUAI_FUNC void luaV_finishget (lua_State *L, const TValue *t, TValue *key,
                               StkId val, const TValue *slot);
LUAI_FUNC void luaV_finishset (lua_State *L, const TValue *t, TValue *key,
                               TValue *val, const TValue *slot);
LUAI_FUNC void luaV_finishOp (lua_State *L);
LUAI_FUNC void luaV_execute (lua_State *L, CallInfo *ci);
LUAI_FUNC void luaV_concat (lua_State *L, int total);
LUAI_FUNC lua_Integer luaV_idiv (lua_State *L, lua_Integer x, lua_Integer y);
LUAI_FUNC lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y);
LUAI_FUNC lua_Number luaV_modf (lua_State *L, lua_Number x, lua_Number y);
LUAI_FUNC lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y);
LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);

#endif

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Editing: lvm.h

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