beta-0.89.2
[luatex.git] / source / libs / luajit / LuaJIT-src / src / lj_carith.h
blobda8320f306675de4e7acfa0cf1b25e0ce33ae5e0
1 /*
2 ** C data arithmetic.
3 ** Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h
4 */
6 #ifndef _LJ_CARITH_H
7 #define _LJ_CARITH_H
9 #include "lj_obj.h"
11 #if LJ_HASFFI
13 LJ_FUNC int lj_carith_op(lua_State *L, MMS mm);
15 #if LJ_32
16 LJ_FUNC uint64_t lj_carith_shl64(uint64_t x, int32_t sh);
17 LJ_FUNC uint64_t lj_carith_shr64(uint64_t x, int32_t sh);
18 LJ_FUNC uint64_t lj_carith_sar64(uint64_t x, int32_t sh);
19 LJ_FUNC uint64_t lj_carith_rol64(uint64_t x, int32_t sh);
20 LJ_FUNC uint64_t lj_carith_ror64(uint64_t x, int32_t sh);
21 #endif
22 LJ_FUNC uint64_t lj_carith_shift64(uint64_t x, int32_t sh, int op);
23 LJ_FUNC uint64_t lj_carith_check64(lua_State *L, int narg, CTypeID *id);
25 #if LJ_32 && LJ_HASJIT
26 LJ_FUNC int64_t lj_carith_mul64(int64_t x, int64_t k);
27 #endif
28 LJ_FUNC uint64_t lj_carith_divu64(uint64_t a, uint64_t b);
29 LJ_FUNC int64_t lj_carith_divi64(int64_t a, int64_t b);
30 LJ_FUNC uint64_t lj_carith_modu64(uint64_t a, uint64_t b);
31 LJ_FUNC int64_t lj_carith_modi64(int64_t a, int64_t b);
32 LJ_FUNC uint64_t lj_carith_powu64(uint64_t x, uint64_t k);
33 LJ_FUNC int64_t lj_carith_powi64(int64_t x, int64_t k);
35 #endif
37 #endif