1 files changed, 22 insertions, 18 deletions

diff --git a/src/lj_lib.h b/src/lj_lib.h
index 55529ad8..a18f52bf 100644
--- a/src/lj_lib.h
+++ b/src/lj_lib.h
@@ -41,15 +41,28 @@ LJ_FUNC void lj_lib_checknumber(lua_State *L, int narg);
 LJ_FUNC lua_Number lj_lib_checknum(lua_State *L, int narg);
 LJ_FUNC int32_t lj_lib_checkint(lua_State *L, int narg);
 LJ_FUNC int32_t lj_lib_optint(lua_State *L, int narg, int32_t def);
-LJ_FUNC int32_t lj_lib_checkbit(lua_State *L, int narg);
 LJ_FUNC GCfunc *lj_lib_checkfunc(lua_State *L, int narg);
 LJ_FUNC GCtab *lj_lib_checktab(lua_State *L, int narg);
 LJ_FUNC GCtab *lj_lib_checktabornil(lua_State *L, int narg);
 LJ_FUNC int lj_lib_checkopt(lua_State *L, int narg, int def, const char *lst);
 
+#if LJ_HASBUFFER
+LJ_FUNC GCstr *lj_lib_checkstrx(lua_State *L, int narg);
+LJ_FUNC int32_t lj_lib_checkintrange(lua_State *L, int narg,
+                                     int32_t a, int32_t b);
+#endif
+
 /* Avoid including lj_frame.h. */
+#if LJ_GC64
+#define lj_lib_upvalue(L, n) \
+  (&gcval(L->base-2)->fn.c.upvalue[(n)-1])
+#elif LJ_FR2
+#define lj_lib_upvalue(L, n) \
+  (&gcref((L->base-2)->gcr)->fn.c.upvalue[(n)-1])
+#else
 #define lj_lib_upvalue(L, n) \
   (&gcref((L->base-1)->fr.func)->fn.c.upvalue[(n)-1])
+#endif
 
 #if LJ_TARGET_WINDOWS
 #define lj_lib_checkfpu(L) \
@@ -60,23 +73,14 @@ LJ_FUNC int lj_lib_checkopt(lua_State *L, int narg, int def, const char *lst);
 #define lj_lib_checkfpu(L)      UNUSED(L)
 #endif
 
-/* Push internal function on the stack. */
-static LJ_AINLINE void lj_lib_pushcc(lua_State *L, lua_CFunction f,
-                                     int id, int n)
-{
-  GCfunc *fn;
-  lua_pushcclosure(L, f, n);
-  fn = funcV(L->top-1);
-  fn->c.ffid = (uint8_t)id;
-  setmref(fn->c.pc, &G(L)->bc_cfunc_int);
-}
-
+LJ_FUNC GCfunc *lj_lib_pushcc(lua_State *L, lua_CFunction f, int id, int n);
 #define lj_lib_pushcf(L, fn, id)        (lj_lib_pushcc(L, (fn), (id), 0))
 
 /* Library function declarations. Scanned by buildvm. */
 #define LJLIB_CF(name)          static int lj_cf_##name(lua_State *L)
 #define LJLIB_ASM(name)         static int lj_ffh_##name(lua_State *L)
 #define LJLIB_ASM_(name)
+#define LJLIB_LUA(name)
 #define LJLIB_SET(name)
 #define LJLIB_PUSH(arg)
 #define LJLIB_REC(handler)
@@ -88,6 +92,10 @@ static LJ_AINLINE void lj_lib_pushcc(lua_State *L, lua_CFunction f,
 
 LJ_FUNC void lj_lib_register(lua_State *L, const char *libname,
                              const uint8_t *init, const lua_CFunction *cf);
+LJ_FUNC void lj_lib_prereg(lua_State *L, const char *name, lua_CFunction f,
+                           GCtab *env);
+LJ_FUNC int lj_lib_postreg(lua_State *L, lua_CFunction cf, int id,
+                           const char *name);
 
 /* Library init data tags. */
 #define LIBINIT_LENMASK 0x3f
@@ -96,7 +104,8 @@ LJ_FUNC void lj_lib_register(lua_State *L, const char *libname,
 #define LIBINIT_ASM     0x40
 #define LIBINIT_ASM_    0x80
 #define LIBINIT_STRING  0xc0
-#define LIBINIT_MAXSTR  0x39
+#define LIBINIT_MAXSTR  0x38
+#define LIBINIT_LUA     0xf9
 #define LIBINIT_SET     0xfa
 #define LIBINIT_NUMBER  0xfb
 #define LIBINIT_COPY    0xfc
@@ -104,9 +113,4 @@ LJ_FUNC void lj_lib_register(lua_State *L, const char *libname,
 #define LIBINIT_FFID    0xfe
 #define LIBINIT_END     0xff
 
-/* Exported library functions. */
-
-typedef struct RandomState RandomState;
-LJ_FUNC uint64_t LJ_FASTCALL lj_math_random_step(RandomState *rs);
-
 #endif