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Libraries
mruby
Commits
763b39d0
Unverified
Commit
763b39d0
authored
Aug 08, 2020
by
Yukihiro "Matz" Matsumoto
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Simplify `NaN` boxing definitions.
Remove `#ifdef` from `union mrb_value_`.
parent
107c7773
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1
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1 changed file
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7 additions
and
13 deletions
+7
-13
include/mruby/boxing_nan.h
include/mruby/boxing_nan.h
+7
-13
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include/mruby/boxing_nan.h
View file @
763b39d0
...
...
@@ -41,13 +41,7 @@ union mrb_value_ {
struct
{
MRB_ENDIAN_LOHI
(
uint32_t
ttt
;
,
union
{
mrb_int
i
;
mrb_sym
sym
;
#ifdef MRB_32BIT
void
*
p
;
#endif
};
,
uint32_t
i
;
)
};
};
...
...
@@ -63,15 +57,15 @@ mrb_val_union(mrb_value v)
#define mrb_tt(o) ((enum mrb_vtype)((mrb_val_union(o).ttt & 0xfc000)>>14)-1)
#define mrb_type(o) (enum mrb_vtype)((uint32_t)0xfff00000 < mrb_val_union(o).ttt ? mrb_tt(o) : MRB_TT_FLOAT)
#define mrb_float(o) mrb_val_union(o).f
#define mrb_fixnum(o)
mrb_val_union(o).i
#define mrb_symbol(o)
mrb_val_union(o).sym
#define mrb_fixnum(o)
((mrb_int)mrb_val_union(o).i)
#define mrb_symbol(o)
((mrb_sym)mrb_val_union(o).i)
#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)
#else
#define mrb_ptr(o) (
mrb_val_union(o).p
)
#define mrb_ptr(o) (
(void*)mrb_val_union(o).i
)
#define mrb_cptr(o) mrb_ptr(o)
#define BOXNAN_SHIFT_LONG_POINTER(v) 0
#endif
...
...
@@ -91,7 +85,7 @@ mrb_val_union(mrb_value v)
o = mrb_value_union_variable.u;\
} while (0)
#else
#define BOXNAN_SET_OBJ_VALUE(o, tt, v) BOXNAN_SET_VALUE(o, tt,
p,
v)
#define BOXNAN_SET_OBJ_VALUE(o, tt, v) BOXNAN_SET_VALUE(o, tt,
i, (uint32_t)
v)
#endif
#define SET_FLOAT_VALUE(mrb,r,v) do { \
...
...
@@ -110,8 +104,8 @@ mrb_val_union(mrb_value v)
#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(r,n) BOXNAN_SET_VALUE(r, MRB_TT_FIXNUM, i, (n))
#define SET_SYM_VALUE(r,v) BOXNAN_SET_VALUE(r, MRB_TT_SYMBOL,
sym,
(v))
#define SET_INT_VALUE(r,n) BOXNAN_SET_VALUE(r, MRB_TT_FIXNUM, 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))
#ifdef MRB_64BIT
MRB_API
mrb_value
mrb_nan_boxing_cptr_value
(
struct
mrb_state
*
,
void
*
);
...
...
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