diff options
Diffstat (limited to 'soft-fp/double.h')
| -rw-r--r-- | soft-fp/double.h | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/soft-fp/double.h b/soft-fp/double.h index 8653f69138..3824276b74 100644 --- a/soft-fp/double.h +++ b/soft-fp/double.h @@ -31,15 +31,15 @@ <http://www.gnu.org/licenses/>. */ #if _FP_W_TYPE_SIZE < 32 -#error "Here's a nickel kid. Go buy yourself a real computer." +# error "Here's a nickel kid. Go buy yourself a real computer." #endif #if _FP_W_TYPE_SIZE < 64 -#define _FP_FRACTBITS_D (2 * _FP_W_TYPE_SIZE) -#define _FP_FRACTBITS_DW_D (4 * _FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_D (2 * _FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_DW_D (4 * _FP_W_TYPE_SIZE) #else -#define _FP_FRACTBITS_D _FP_W_TYPE_SIZE -#define _FP_FRACTBITS_DW_D (2 * _FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_D _FP_W_TYPE_SIZE +# define _FP_FRACTBITS_DW_D (2 * _FP_W_TYPE_SIZE) #endif #define _FP_FRACBITS_D 53 @@ -74,101 +74,101 @@ union _FP_UNION_D { DFtype flt; struct _FP_STRUCT_LAYOUT { -#if __BYTE_ORDER == __BIG_ENDIAN +# if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_D; unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE; unsigned frac0 : _FP_W_TYPE_SIZE; -#else +# else unsigned frac0 : _FP_W_TYPE_SIZE; unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE; unsigned exp : _FP_EXPBITS_D; unsigned sign : 1; -#endif +# endif } bits __attribute__((packed)); }; -#define FP_DECL_D(X) _FP_DECL(2,X) -#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_2(D,X,val) -#define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_2_P(D,X,val) -#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_2(D,val,X) -#define FP_PACK_RAW_DP(val,X) \ +# define FP_DECL_D(X) _FP_DECL(2,X) +# define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_2(D,X,val) +# define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_2_P(D,X,val) +# define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_2(D,val,X) +# define FP_PACK_RAW_DP(val,X) \ do { \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(D,val,X); \ } while (0) -#define FP_UNPACK_D(X,val) \ +# define FP_UNPACK_D(X,val) \ do { \ _FP_UNPACK_RAW_2(D,X,val); \ _FP_UNPACK_CANONICAL(D,2,X); \ } while (0) -#define FP_UNPACK_DP(X,val) \ +# define FP_UNPACK_DP(X,val) \ do { \ _FP_UNPACK_RAW_2_P(D,X,val); \ _FP_UNPACK_CANONICAL(D,2,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_D(X,val) \ +# define FP_UNPACK_SEMIRAW_D(X,val) \ do { \ _FP_UNPACK_RAW_2(D,X,val); \ _FP_UNPACK_SEMIRAW(D,2,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_DP(X,val) \ +# define FP_UNPACK_SEMIRAW_DP(X,val) \ do { \ _FP_UNPACK_RAW_2_P(D,X,val); \ _FP_UNPACK_SEMIRAW(D,2,X); \ } while (0) -#define FP_PACK_D(val,X) \ +# define FP_PACK_D(val,X) \ do { \ _FP_PACK_CANONICAL(D,2,X); \ _FP_PACK_RAW_2(D,val,X); \ } while (0) -#define FP_PACK_DP(val,X) \ +# define FP_PACK_DP(val,X) \ do { \ _FP_PACK_CANONICAL(D,2,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(D,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_D(val,X) \ +# define FP_PACK_SEMIRAW_D(val,X) \ do { \ _FP_PACK_SEMIRAW(D,2,X); \ _FP_PACK_RAW_2(D,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_DP(val,X) \ +# define FP_PACK_SEMIRAW_DP(val,X) \ do { \ _FP_PACK_SEMIRAW(D,2,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(D,val,X); \ } while (0) -#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,2,X) -#define FP_NEG_D(R,X) _FP_NEG(D,2,R,X) -#define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y) -#define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y) -#define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y) -#define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y) -#define FP_SQRT_D(R,X) _FP_SQRT(D,2,R,X) -#define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q) -#define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,2,4,R,X,Y,Z) +# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,2,X) +# define FP_NEG_D(R,X) _FP_NEG(D,2,R,X) +# define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y) +# define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y) +# define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y) +# define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y) +# define FP_SQRT_D(R,X) _FP_SQRT(D,2,R,X) +# define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q) +# define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,2,4,R,X,Y,Z) -#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un) -#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y) -#define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,2,r,X,Y) +# define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un) +# define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y) +# define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,2,r,X,Y) -#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,2,r,X,rsz,rsg) -#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,2,X,r,rs,rt) +# define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,2,r,X,rsz,rsg) +# define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,2,X,r,rs,rt) -#define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2(X) -#define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2(X) +# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2(X) +# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2(X) -#define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_4(X) +# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_4(X) #else @@ -176,101 +176,101 @@ union _FP_UNION_D { DFtype flt; struct _FP_STRUCT_LAYOUT { -#if __BYTE_ORDER == __BIG_ENDIAN +# if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_D; _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0); -#else +# else _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0); unsigned exp : _FP_EXPBITS_D; unsigned sign : 1; -#endif +# endif } bits __attribute__((packed)); }; -#define FP_DECL_D(X) _FP_DECL(1,X) -#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_1(D,X,val) -#define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_1_P(D,X,val) -#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_1(D,val,X) -#define FP_PACK_RAW_DP(val,X) \ +# define FP_DECL_D(X) _FP_DECL(1,X) +# define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_1(D,X,val) +# define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_1_P(D,X,val) +# define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_1(D,val,X) +# define FP_PACK_RAW_DP(val,X) \ do { \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_1_P(D,val,X); \ } while (0) -#define FP_UNPACK_D(X,val) \ +# define FP_UNPACK_D(X,val) \ do { \ _FP_UNPACK_RAW_1(D,X,val); \ _FP_UNPACK_CANONICAL(D,1,X); \ } while (0) -#define FP_UNPACK_DP(X,val) \ +# define FP_UNPACK_DP(X,val) \ do { \ _FP_UNPACK_RAW_1_P(D,X,val); \ _FP_UNPACK_CANONICAL(D,1,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_D(X,val) \ +# define FP_UNPACK_SEMIRAW_D(X,val) \ do { \ _FP_UNPACK_RAW_1(D,X,val); \ _FP_UNPACK_SEMIRAW(D,1,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_DP(X,val) \ +# define FP_UNPACK_SEMIRAW_DP(X,val) \ do { \ _FP_UNPACK_RAW_1_P(D,X,val); \ _FP_UNPACK_SEMIRAW(D,1,X); \ } while (0) -#define FP_PACK_D(val,X) \ +# define FP_PACK_D(val,X) \ do { \ _FP_PACK_CANONICAL(D,1,X); \ _FP_PACK_RAW_1(D,val,X); \ } while (0) -#define FP_PACK_DP(val,X) \ +# define FP_PACK_DP(val,X) \ do { \ _FP_PACK_CANONICAL(D,1,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_1_P(D,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_D(val,X) \ +# define FP_PACK_SEMIRAW_D(val,X) \ do { \ _FP_PACK_SEMIRAW(D,1,X); \ _FP_PACK_RAW_1(D,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_DP(val,X) \ +# define FP_PACK_SEMIRAW_DP(val,X) \ do { \ _FP_PACK_SEMIRAW(D,1,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_1_P(D,val,X); \ } while (0) -#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,1,X) -#define FP_NEG_D(R,X) _FP_NEG(D,1,R,X) -#define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y) -#define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y) -#define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y) -#define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y) -#define FP_SQRT_D(R,X) _FP_SQRT(D,1,R,X) -#define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q) -#define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,1,2,R,X,Y,Z) +# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,1,X) +# define FP_NEG_D(R,X) _FP_NEG(D,1,R,X) +# define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y) +# define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y) +# define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y) +# define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y) +# define FP_SQRT_D(R,X) _FP_SQRT(D,1,R,X) +# define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q) +# define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,1,2,R,X,Y,Z) /* The implementation of _FP_MUL_D and _FP_DIV_D should be chosen by the target machine. */ -#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un) -#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y) -#define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,1,r,X,Y) +# define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un) +# define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y) +# define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,1,r,X,Y) -#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg) -#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt) +# define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg) +# define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt) -#define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1(X) -#define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1(X) +# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1(X) +# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1(X) -#define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2(X) +# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2(X) #endif /* W_TYPE_SIZE < 64 */ |