diff options
Diffstat (limited to 'soft-fp/double.h')
| -rw-r--r-- | soft-fp/double.h | 262 |
1 files changed, 150 insertions, 112 deletions
diff --git a/soft-fp/double.h b/soft-fp/double.h index 3824276..4975ff4 100644 --- a/soft-fp/double.h +++ b/soft-fp/double.h @@ -73,7 +73,8 @@ typedef float DFtype __attribute__((mode(DF))); union _FP_UNION_D { DFtype flt; - struct _FP_STRUCT_LAYOUT { + struct _FP_STRUCT_LAYOUT + { # if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_D; @@ -92,61 +93,79 @@ union _FP_UNION_D # 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) \ - do { \ - _FP_UNPACK_RAW_2(D,X,val); \ - _FP_UNPACK_CANONICAL(D,2,X); \ - } while (0) - -# 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) \ - do { \ - _FP_UNPACK_RAW_2(D,X,val); \ - _FP_UNPACK_SEMIRAW(D,2,X); \ - } while (0) - -# 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) \ - do { \ - _FP_PACK_CANONICAL(D,2,X); \ - _FP_PACK_RAW_2(D,val,X); \ - } while (0) - -# 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) \ - do { \ - _FP_PACK_SEMIRAW(D,2,X); \ - _FP_PACK_RAW_2(D,val,X); \ - } while (0) - -# 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_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) \ + do \ + { \ + _FP_UNPACK_RAW_2(D,X,val); \ + _FP_UNPACK_CANONICAL(D,2,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_UNPACK_RAW_2(D,X,val); \ + _FP_UNPACK_SEMIRAW(D,2,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_PACK_CANONICAL(D,2,X); \ + _FP_PACK_RAW_2(D,val,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_PACK_SEMIRAW(D,2,X); \ + _FP_PACK_RAW_2(D,val,X); \ + } \ + while (0) + +# 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) @@ -175,7 +194,8 @@ union _FP_UNION_D union _FP_UNION_D { DFtype flt; - struct _FP_STRUCT_LAYOUT { + struct _FP_STRUCT_LAYOUT + { # if __BYTE_ORDER == __BIG_ENDIAN unsigned sign : 1; unsigned exp : _FP_EXPBITS_D; @@ -192,61 +212,79 @@ union _FP_UNION_D # 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) \ - do { \ - _FP_UNPACK_RAW_1(D,X,val); \ - _FP_UNPACK_CANONICAL(D,1,X); \ - } while (0) - -# 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) \ - do { \ - _FP_UNPACK_RAW_1(D,X,val); \ - _FP_UNPACK_SEMIRAW(D,1,X); \ - } while (0) - -# 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) \ - do { \ - _FP_PACK_CANONICAL(D,1,X); \ - _FP_PACK_RAW_1(D,val,X); \ - } while (0) - -# 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) \ - do { \ - _FP_PACK_SEMIRAW(D,1,X); \ - _FP_PACK_RAW_1(D,val,X); \ - } while (0) - -# 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_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) \ + do \ + { \ + _FP_UNPACK_RAW_1(D,X,val); \ + _FP_UNPACK_CANONICAL(D,1,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_UNPACK_RAW_1(D,X,val); \ + _FP_UNPACK_SEMIRAW(D,1,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_PACK_CANONICAL(D,1,X); \ + _FP_PACK_RAW_1(D,val,X); \ + } \ + while (0) + +# 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) \ + do \ + { \ + _FP_PACK_SEMIRAW(D,1,X); \ + _FP_PACK_RAW_1(D,val,X); \ + } \ + while (0) + +# 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) |