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Libraries
mruby
Commits
ba6e1215
Unverified
Commit
ba6e1215
authored
Aug 26, 2021
by
Yukihiro "Matz" Matsumoto
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boxing_nan.h: rename prefix `BOXNAN` to `NANBOX`.
parent
9d675556
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include/mruby/boxing_nan.h
include/mruby/boxing_nan.h
+19
-19
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include/mruby/boxing_nan.h
View file @
ba6e1215
...
...
@@ -41,14 +41,14 @@ union mrb_value_ {
uint64_t
u
;
#ifdef MRB_64BIT
void
*
p
;
# define
BOXNAN
_IMMEDIATE_VALUE uint32_t i
# define
NANBOX
_IMMEDIATE_VALUE uint32_t i
#else
# define
BOXNAN
_IMMEDIATE_VALUE union { uint32_t i; void *p; }
# define
NANBOX
_IMMEDIATE_VALUE union { uint32_t i; void *p; }
#endif
struct
{
MRB_ENDIAN_LOHI
(
uint32_t
ttt
;
,
BOXNAN
_IMMEDIATE_VALUE
;
,
NANBOX
_IMMEDIATE_VALUE
;
)
};
mrb_value
value
;
...
...
@@ -74,14 +74,14 @@ mrb_val_union(mrb_value v)
#ifdef MRB_64BIT
#define mrb_ptr(o) ((void*)((((uintptr_t)0x3fffffffffff)&((uintptr_t)(mrb_val_union(o).p)))<<2))
#define mrb_cptr(o) (((struct RCptr*)mrb_ptr(o))->p)
#define
BOXNAN
_SHIFT_LONG_POINTER(v) (((uintptr_t)(v)>>34)&0x3fff)
#define
NANBOX
_SHIFT_LONG_POINTER(v) (((uintptr_t)(v)>>34)&0x3fff)
#else
#define mrb_ptr(o) ((void*)mrb_val_union(o).i)
#define mrb_cptr(o) mrb_ptr(o)
#define
BOXNAN
_SHIFT_LONG_POINTER(v) 0
#define
NANBOX
_SHIFT_LONG_POINTER(v) 0
#endif
#define
BOXNAN
_SET_VALUE(o, tt, attr, v) do { \
#define
NANBOX
_SET_VALUE(o, tt, attr, v) do { \
union mrb_value_ mrb_value_union_variable; \
mrb_value_union_variable.attr = (v);\
mrb_value_union_variable.ttt = 0xfff00000 | (((tt)+1)<<14);\
...
...
@@ -89,14 +89,14 @@ mrb_val_union(mrb_value v)
} while (0)
#ifdef MRB_64BIT
#define
BOXNAN
_SET_OBJ_VALUE(o, tt, v) do {\
#define
NANBOX
_SET_OBJ_VALUE(o, tt, v) do {\
union mrb_value_ mrb_value_union_variable;\
mrb_value_union_variable.p = (void*)((uintptr_t)(v)>>2);\
mrb_value_union_variable.ttt = (0xfff00000|(((tt)+1)<<14)|
BOXNAN
_SHIFT_LONG_POINTER(v));\
mrb_value_union_variable.ttt = (0xfff00000|(((tt)+1)<<14)|
NANBOX
_SHIFT_LONG_POINTER(v));\
o = mrb_value_union_variable.value;\
} while (0)
#else
#define
BOXNAN_SET_OBJ_VALUE(o, tt, v) BOXNAN
_SET_VALUE(o, tt, i, (uint32_t)v)
#define
NANBOX_SET_OBJ_VALUE(o, tt, v) NANBOX
_SET_VALUE(o, tt, i, (uint32_t)v)
#endif
#define SET_FLOAT_VALUE(mrb,r,v) do { \
...
...
@@ -111,20 +111,20 @@ mrb_val_union(mrb_value v)
r = mrb_value_union_variable.value; \
} while(0)
#define SET_NIL_VALUE(r)
BOXNAN
_SET_VALUE(r, MRB_TT_FALSE, i, 0)
#define SET_FALSE_VALUE(r)
BOXNAN
_SET_VALUE(r, MRB_TT_FALSE, i, 1)
#define SET_TRUE_VALUE(r)
BOXNAN
_SET_VALUE(r, MRB_TT_TRUE, i, 1)
#define SET_BOOL_VALUE(r,b)
BOXNAN
_SET_VALUE(r, b ? MRB_TT_TRUE : MRB_TT_FALSE, i, 1)
#define SET_INT_VALUE(mrb, r,n)
BOXNAN
_SET_VALUE(r, MRB_TT_INTEGER, i, (uint32_t)(n))
#define SET_FIXNUM_VALUE(r,n)
BOXNAN
_SET_VALUE(r, MRB_TT_INTEGER, i, (uint32_t)(n))
#define SET_SYM_VALUE(r,v)
BOXNAN
_SET_VALUE(r, MRB_TT_SYMBOL, i, (uint32_t)(v))
#define SET_OBJ_VALUE(r,v)
BOXNAN
_SET_OBJ_VALUE(r, (((struct RObject*)(v))->tt), (v))
#define SET_NIL_VALUE(r)
NANBOX
_SET_VALUE(r, MRB_TT_FALSE, i, 0)
#define SET_FALSE_VALUE(r)
NANBOX
_SET_VALUE(r, MRB_TT_FALSE, i, 1)
#define SET_TRUE_VALUE(r)
NANBOX
_SET_VALUE(r, MRB_TT_TRUE, i, 1)
#define SET_BOOL_VALUE(r,b)
NANBOX
_SET_VALUE(r, b ? MRB_TT_TRUE : MRB_TT_FALSE, i, 1)
#define SET_INT_VALUE(mrb, r,n)
NANBOX
_SET_VALUE(r, MRB_TT_INTEGER, i, (uint32_t)(n))
#define SET_FIXNUM_VALUE(r,n)
NANBOX
_SET_VALUE(r, MRB_TT_INTEGER, i, (uint32_t)(n))
#define SET_SYM_VALUE(r,v)
NANBOX
_SET_VALUE(r, MRB_TT_SYMBOL, i, (uint32_t)(v))
#define SET_OBJ_VALUE(r,v)
NANBOX
_SET_OBJ_VALUE(r, (((struct RObject*)(v))->tt), (v))
#ifdef MRB_64BIT
MRB_API
mrb_value
mrb_nan_boxing_cptr_value
(
struct
mrb_state
*
,
void
*
);
#define SET_CPTR_VALUE(mrb,r,v) ((r) = mrb_nan_boxing_cptr_value(mrb, v))
#else
#define SET_CPTR_VALUE(mrb,r,v)
BOXNAN
_SET_VALUE(r, MRB_TT_CPTR, p, v)
#define SET_CPTR_VALUE(mrb,r,v)
NANBOX
_SET_VALUE(r, MRB_TT_CPTR, p, v)
#endif
#define SET_UNDEF_VALUE(r)
BOXNAN
_SET_VALUE(r, MRB_TT_UNDEF, i, 0)
#define SET_UNDEF_VALUE(r)
NANBOX
_SET_VALUE(r, MRB_TT_UNDEF, i, 0)
#endif
/* MRUBY_BOXING_NAN_H */
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