From b7bdf7d5d36825a1a750a74641f6d374dec5d67a Mon Sep 17 00:00:00 2001 From: Li Jin Date: Wed, 21 Apr 2021 09:36:25 +0800 Subject: adjust some folder levels. --- src/lua/lvm.h | 136 ---------------------------------------------------------- 1 file changed, 136 deletions(-) delete mode 100644 src/lua/lvm.h (limited to 'src/lua/lvm.h') diff --git a/src/lua/lvm.h b/src/lua/lvm.h deleted file mode 100644 index 1bc16f3..0000000 --- a/src/lua/lvm.h +++ /dev/null @@ -1,136 +0,0 @@ -/* -** $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) \ - (l_likely(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) \ - (l_likely(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 -- cgit v1.2.3-55-g6feb