diff options
Diffstat (limited to 'soft-fp/quad.h')
| -rw-r--r-- | soft-fp/quad.h | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/soft-fp/quad.h b/soft-fp/quad.h index 9a16bf3..af24a5e 100644 --- a/soft-fp/quad.h +++ b/soft-fp/quad.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_Q (4*_FP_W_TYPE_SIZE) -#define _FP_FRACTBITS_DW_Q (8*_FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_Q (4*_FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_DW_Q (8*_FP_W_TYPE_SIZE) #else -#define _FP_FRACTBITS_Q (2*_FP_W_TYPE_SIZE) -#define _FP_FRACTBITS_DW_Q (4*_FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_Q (2*_FP_W_TYPE_SIZE) +# define _FP_FRACTBITS_DW_Q (4*_FP_W_TYPE_SIZE) #endif #define _FP_FRACBITS_Q 113 @@ -75,106 +75,106 @@ union _FP_UNION_Q TFtype flt; struct _FP_STRUCT_LAYOUT { -#if __BYTE_ORDER == __BIG_ENDIAN +# if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_Q; unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3); unsigned long frac2 : _FP_W_TYPE_SIZE; unsigned long frac1 : _FP_W_TYPE_SIZE; unsigned long frac0 : _FP_W_TYPE_SIZE; -#else +# else unsigned long frac0 : _FP_W_TYPE_SIZE; unsigned long frac1 : _FP_W_TYPE_SIZE; unsigned long frac2 : _FP_W_TYPE_SIZE; unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3); unsigned exp : _FP_EXPBITS_Q; unsigned sign : 1; -#endif /* not bigendian */ +# endif /* not bigendian */ } bits __attribute__((packed)); }; -#define FP_DECL_Q(X) _FP_DECL(4,X) -#define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_4(Q,X,val) -#define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_4_P(Q,X,val) -#define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_4(Q,val,X) -#define FP_PACK_RAW_QP(val,X) \ +# define FP_DECL_Q(X) _FP_DECL(4,X) +# define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_4(Q,X,val) +# define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_4_P(Q,X,val) +# define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_4(Q,val,X) +# define FP_PACK_RAW_QP(val,X) \ do { \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_4_P(Q,val,X); \ } while (0) -#define FP_UNPACK_Q(X,val) \ +# define FP_UNPACK_Q(X,val) \ do { \ _FP_UNPACK_RAW_4(Q,X,val); \ _FP_UNPACK_CANONICAL(Q,4,X); \ } while (0) -#define FP_UNPACK_QP(X,val) \ +# define FP_UNPACK_QP(X,val) \ do { \ _FP_UNPACK_RAW_4_P(Q,X,val); \ _FP_UNPACK_CANONICAL(Q,4,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_Q(X,val) \ +# define FP_UNPACK_SEMIRAW_Q(X,val) \ do { \ _FP_UNPACK_RAW_4(Q,X,val); \ _FP_UNPACK_SEMIRAW(Q,4,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_QP(X,val) \ +# define FP_UNPACK_SEMIRAW_QP(X,val) \ do { \ _FP_UNPACK_RAW_4_P(Q,X,val); \ _FP_UNPACK_SEMIRAW(Q,4,X); \ } while (0) -#define FP_PACK_Q(val,X) \ +# define FP_PACK_Q(val,X) \ do { \ _FP_PACK_CANONICAL(Q,4,X); \ _FP_PACK_RAW_4(Q,val,X); \ } while (0) -#define FP_PACK_QP(val,X) \ +# define FP_PACK_QP(val,X) \ do { \ _FP_PACK_CANONICAL(Q,4,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_4_P(Q,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_Q(val,X) \ +# define FP_PACK_SEMIRAW_Q(val,X) \ do { \ _FP_PACK_SEMIRAW(Q,4,X); \ _FP_PACK_RAW_4(Q,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_QP(val,X) \ +# define FP_PACK_SEMIRAW_QP(val,X) \ do { \ _FP_PACK_SEMIRAW(Q,4,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_4_P(Q,val,X); \ } while (0) -#define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,4,X) -#define FP_NEG_Q(R,X) _FP_NEG(Q,4,R,X) -#define FP_ADD_Q(R,X,Y) _FP_ADD(Q,4,R,X,Y) -#define FP_SUB_Q(R,X,Y) _FP_SUB(Q,4,R,X,Y) -#define FP_MUL_Q(R,X,Y) _FP_MUL(Q,4,R,X,Y) -#define FP_DIV_Q(R,X,Y) _FP_DIV(Q,4,R,X,Y) -#define FP_SQRT_Q(R,X) _FP_SQRT(Q,4,R,X) -#define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_4(R,S,T,X,Q) -#define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,4,8,R,X,Y,Z) +# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,4,X) +# define FP_NEG_Q(R,X) _FP_NEG(Q,4,R,X) +# define FP_ADD_Q(R,X,Y) _FP_ADD(Q,4,R,X,Y) +# define FP_SUB_Q(R,X,Y) _FP_SUB(Q,4,R,X,Y) +# define FP_MUL_Q(R,X,Y) _FP_MUL(Q,4,R,X,Y) +# define FP_DIV_Q(R,X,Y) _FP_DIV(Q,4,R,X,Y) +# define FP_SQRT_Q(R,X) _FP_SQRT(Q,4,R,X) +# define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_4(R,S,T,X,Q) +# define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,4,8,R,X,Y,Z) -#define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,4,r,X,Y,un) -#define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,4,r,X,Y) -#define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,4,r,X,Y) +# define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,4,r,X,Y,un) +# define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,4,r,X,Y) +# define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,4,r,X,Y) -#define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,4,r,X,rsz,rsg) -#define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,4,X,r,rs,rt) +# define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,4,r,X,rsz,rsg) +# define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,4,X,r,rs,rt) -#define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_4(X) -#define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_4(X) +# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_4(X) +# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_4(X) -#define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_8(X) +# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_8(X) #else /* not _FP_W_TYPE_SIZE < 64 */ union _FP_UNION_Q @@ -184,100 +184,100 @@ union _FP_UNION_Q _FP_W_TYPE a, b; } longs; struct _FP_STRUCT_LAYOUT { -#if __BYTE_ORDER == __BIG_ENDIAN +# if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_Q; _FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE; _FP_W_TYPE frac0 : _FP_W_TYPE_SIZE; -#else +# else _FP_W_TYPE frac0 : _FP_W_TYPE_SIZE; _FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE; unsigned exp : _FP_EXPBITS_Q; unsigned sign : 1; -#endif +# endif } bits; }; -#define FP_DECL_Q(X) _FP_DECL(2,X) -#define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_2(Q,X,val) -#define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_2_P(Q,X,val) -#define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_2(Q,val,X) -#define FP_PACK_RAW_QP(val,X) \ +# define FP_DECL_Q(X) _FP_DECL(2,X) +# define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_2(Q,X,val) +# define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_2_P(Q,X,val) +# define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_2(Q,val,X) +# define FP_PACK_RAW_QP(val,X) \ do { \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(Q,val,X); \ } while (0) -#define FP_UNPACK_Q(X,val) \ +# define FP_UNPACK_Q(X,val) \ do { \ _FP_UNPACK_RAW_2(Q,X,val); \ _FP_UNPACK_CANONICAL(Q,2,X); \ } while (0) -#define FP_UNPACK_QP(X,val) \ +# define FP_UNPACK_QP(X,val) \ do { \ _FP_UNPACK_RAW_2_P(Q,X,val); \ _FP_UNPACK_CANONICAL(Q,2,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_Q(X,val) \ +# define FP_UNPACK_SEMIRAW_Q(X,val) \ do { \ _FP_UNPACK_RAW_2(Q,X,val); \ _FP_UNPACK_SEMIRAW(Q,2,X); \ } while (0) -#define FP_UNPACK_SEMIRAW_QP(X,val) \ +# define FP_UNPACK_SEMIRAW_QP(X,val) \ do { \ _FP_UNPACK_RAW_2_P(Q,X,val); \ _FP_UNPACK_SEMIRAW(Q,2,X); \ } while (0) -#define FP_PACK_Q(val,X) \ +# define FP_PACK_Q(val,X) \ do { \ _FP_PACK_CANONICAL(Q,2,X); \ _FP_PACK_RAW_2(Q,val,X); \ } while (0) -#define FP_PACK_QP(val,X) \ +# define FP_PACK_QP(val,X) \ do { \ _FP_PACK_CANONICAL(Q,2,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(Q,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_Q(val,X) \ +# define FP_PACK_SEMIRAW_Q(val,X) \ do { \ _FP_PACK_SEMIRAW(Q,2,X); \ _FP_PACK_RAW_2(Q,val,X); \ } while (0) -#define FP_PACK_SEMIRAW_QP(val,X) \ +# define FP_PACK_SEMIRAW_QP(val,X) \ do { \ _FP_PACK_SEMIRAW(Q,2,X); \ if (!FP_INHIBIT_RESULTS) \ _FP_PACK_RAW_2_P(Q,val,X); \ } while (0) -#define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,2,X) -#define FP_NEG_Q(R,X) _FP_NEG(Q,2,R,X) -#define FP_ADD_Q(R,X,Y) _FP_ADD(Q,2,R,X,Y) -#define FP_SUB_Q(R,X,Y) _FP_SUB(Q,2,R,X,Y) -#define FP_MUL_Q(R,X,Y) _FP_MUL(Q,2,R,X,Y) -#define FP_DIV_Q(R,X,Y) _FP_DIV(Q,2,R,X,Y) -#define FP_SQRT_Q(R,X) _FP_SQRT(Q,2,R,X) -#define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q) -#define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,2,4,R,X,Y,Z) +# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,2,X) +# define FP_NEG_Q(R,X) _FP_NEG(Q,2,R,X) +# define FP_ADD_Q(R,X,Y) _FP_ADD(Q,2,R,X,Y) +# define FP_SUB_Q(R,X,Y) _FP_SUB(Q,2,R,X,Y) +# define FP_MUL_Q(R,X,Y) _FP_MUL(Q,2,R,X,Y) +# define FP_DIV_Q(R,X,Y) _FP_DIV(Q,2,R,X,Y) +# define FP_SQRT_Q(R,X) _FP_SQRT(Q,2,R,X) +# define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q) +# define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,2,4,R,X,Y,Z) -#define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,2,r,X,Y,un) -#define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,2,r,X,Y) -#define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,2,r,X,Y) +# define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,2,r,X,Y,un) +# define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,2,r,X,Y) +# define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,2,r,X,Y) -#define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,2,r,X,rsz,rsg) -#define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,2,X,r,rs,rt) +# define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,2,r,X,rsz,rsg) +# define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,2,X,r,rs,rt) -#define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_2(X) -#define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_2(X) +# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_2(X) +# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_2(X) -#define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4(X) +# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4(X) #endif /* not _FP_W_TYPE_SIZE < 64 */ |