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boxing_nan.h: rename prefix BOXNAN to NANBOX.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2021-08-26 12:30:32 +09:00
parent 9d6755569e
commit ba6e121537
1 changed files with 19 additions and 19 deletions
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include/mruby/boxing_nan.h
+19 -19
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@@ -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 */