mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2024-11-21 01:12:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

soft-fp: fix vertical whitespace and indentation.

Browse Source
This commit is contained in:
Joseph Myers 2013-10-15 00:17:35 +00:00
parent 17c48a60b8
commit 1e14558915
86 changed files with 3797 additions and 3218 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
ChangeLog
View File

@ -1,3 +1,91 @@
2013-10-14 Joseph Myers <joseph@codesourcery.com>
* soft-fp/adddf3.c: Fix vertical whitespace and indentation.
* soft-fp/addsf3.c: Likewise.
* soft-fp/addtf3.c: Likewise.
* soft-fp/divdf3.c: Likewise.
* soft-fp/divsf3.c: Likewise.
* soft-fp/divtf3.c: Likewise.
* soft-fp/double.h: Likewise.
* soft-fp/eqdf2.c: Likewise.
* soft-fp/eqsf2.c: Likewise.
* soft-fp/eqtf2.c: Likewise.
* soft-fp/extenddftf2.c: Likewise.
* soft-fp/extended.h: Likewise.
* soft-fp/extendsfdf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/extendxftf2.c: Likewise.
* soft-fp/fixdfdi.c: Likewise.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixdfti.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixsfti.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixtfti.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunsdfti.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunssfti.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* soft-fp/fixunstfti.c: Likewise.
* soft-fp/floatdidf.c: Likewise.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floattidf.c: Likewise.
* soft-fp/floattisf.c: Likewise.
* soft-fp/floattitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatuntidf.c: Likewise.
* soft-fp/floatuntisf.c: Likewise.
* soft-fp/floatuntitf.c: Likewise.
* soft-fp/fmadf4.c: Likewise.
* soft-fp/fmasf4.c: Likewise.
* soft-fp/fmatf4.c: Likewise.
* soft-fp/gedf2.c: Likewise.
* soft-fp/gesf2.c: Likewise.
* soft-fp/getf2.c: Likewise.
* soft-fp/ledf2.c: Likewise.
* soft-fp/lesf2.c: Likewise.
* soft-fp/letf2.c: Likewise.
* soft-fp/muldf3.c: Likewise.
* soft-fp/mulsf3.c: Likewise.
* soft-fp/multf3.c: Likewise.
* soft-fp/negdf2.c: Likewise.
* soft-fp/negsf2.c: Likewise.
* soft-fp/negtf2.c: Likewise.
* soft-fp/op-1.h: Likewise.
* soft-fp/op-2.h: Likewise.
* soft-fp/op-4.h: Likewise.
* soft-fp/op-8.h: Likewise.
* soft-fp/op-common.h: Likewise.
* soft-fp/quad.h: Likewise.
* soft-fp/single.h: Likewise.
* soft-fp/soft-fp.h: Likewise.
* soft-fp/sqrtdf2.c: Likewise.
* soft-fp/sqrtsf2.c: Likewise.
* soft-fp/sqrttf2.c: Likewise.
* soft-fp/subdf3.c: Likewise.
* soft-fp/subsf3.c: Likewise.
* soft-fp/subtf3.c: Likewise.
* soft-fp/truncdfsf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* soft-fp/trunctfxf2.c: Likewise.
* soft-fp/unorddf2.c: Likewise.
* soft-fp/unordsf2.c: Likewise.
* soft-fp/unordtf2.c: Likewise.
2013-10-14 Ondřej Bílka <neleai@seznam.cz>
[BZ #15672]

7
soft-fp/adddf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "double.h"
DFtype __adddf3(DFtype a, DFtype b)
DFtype
__adddf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
DFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/addsf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "single.h"
SFtype __addsf3(SFtype a, SFtype b)
SFtype
__addsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_S(R);
SFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/addtf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __addtf3(TFtype a, TFtype b)
TFtype
__addtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_Q(R);
TFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/divdf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "double.h"
DFtype __divdf3(DFtype a, DFtype b)
DFtype
__divdf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
DFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/divsf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "single.h"
SFtype __divsf3(SFtype a, SFtype b)
SFtype
__divsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_S(R);
SFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/divtf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __divtf3(TFtype a, TFtype b)
TFtype
__divtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_Q(R);
TFtype r;
FP_INIT_ROUNDMODE;

230
soft-fp/double.h
View File

@ -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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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)

6
soft-fp/eqdf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __eqdf2(DFtype a, DFtype b)
CMPtype
__eqdf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D(A);
FP_DECL_D(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/eqsf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __eqsf2(SFtype a, SFtype b)
CMPtype
__eqsf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S(A);
FP_DECL_S(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/eqtf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __eqtf2(TFtype a, TFtype b)
CMPtype
__eqtf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q(A);
FP_DECL_Q(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

3
soft-fp/extenddftf2.c
View File

@ -32,7 +32,8 @@
#include "double.h"
#include "quad.h"
TFtype __extenddftf2(DFtype a)
TFtype
__extenddftf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

561
soft-fp/extended.h
View File

@ -69,128 +69,157 @@ typedef float XFtype __attribute__((mode(XF)));
union _FP_UNION_E
{
XFtype flt;
struct _FP_STRUCT_LAYOUT
{
XFtype flt;
struct _FP_STRUCT_LAYOUT
{
# if __BYTE_ORDER == __BIG_ENDIAN
unsigned long pad1 : _FP_W_TYPE_SIZE;
unsigned long pad2 : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
unsigned long sign : 1;
unsigned long exp : _FP_EXPBITS_E;
unsigned long frac1 : _FP_W_TYPE_SIZE;
unsigned long frac0 : _FP_W_TYPE_SIZE;
unsigned long pad1 : _FP_W_TYPE_SIZE;
unsigned long pad2 : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
unsigned long sign : 1;
unsigned long exp : _FP_EXPBITS_E;
unsigned long frac1 : _FP_W_TYPE_SIZE;
unsigned long frac0 : _FP_W_TYPE_SIZE;
# else
unsigned long frac0 : _FP_W_TYPE_SIZE;
unsigned long frac1 : _FP_W_TYPE_SIZE;
unsigned exp : _FP_EXPBITS_E;
unsigned sign : 1;
unsigned long frac0 : _FP_W_TYPE_SIZE;
unsigned long frac1 : _FP_W_TYPE_SIZE;
unsigned exp : _FP_EXPBITS_E;
unsigned sign : 1;
# endif /* not bigendian */
} bits __attribute__((packed));
} bits __attribute__((packed));
};
# define FP_DECL_E(X) _FP_DECL(4,X)
# define FP_UNPACK_RAW_E(X, val) \
do { \
union _FP_UNION_E _flo; _flo.flt = (val); \
\
X##_f[2] = 0; X##_f[3] = 0; \
X##_f[0] = _flo.bits.frac0; \
X##_f[1] = _flo.bits.frac1; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} while (0)
# define FP_UNPACK_RAW_E(X, val) \
do \
{ \
union _FP_UNION_E _flo; \
_flo.flt = (val); \
\
X##_f[2] = 0; \
X##_f[3] = 0; \
X##_f[0] = _flo.bits.frac0; \
X##_f[1] = _flo.bits.frac1; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} \
while (0)
# define FP_UNPACK_RAW_EP(X, val) \
do { \
union _FP_UNION_E *_flo = \
(union _FP_UNION_E *)(val); \
\
X##_f[2] = 0; X##_f[3] = 0; \
X##_f[0] = _flo->bits.frac0; \
X##_f[1] = _flo->bits.frac1; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} while (0)
# define FP_UNPACK_RAW_EP(X, val) \
do \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
X##_f[2] = 0; \
X##_f[3] = 0; \
X##_f[0] = _flo->bits.frac0; \
X##_f[1] = _flo->bits.frac1; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} \
while (0)
# define FP_PACK_RAW_E(val, X) \
do { \
union _FP_UNION_E _flo; \
\
if (X##_e) X##_f[1] |= _FP_IMPLBIT_E; \
else X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo.bits.frac0 = X##_f[0]; \
_flo.bits.frac1 = X##_f[1]; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} while (0)
# define FP_PACK_RAW_E(val, X) \
do \
{ \
union _FP_UNION_E _flo; \
\
if (X##_e) \
X##_f[1] |= _FP_IMPLBIT_E; \
else \
X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo.bits.frac0 = X##_f[0]; \
_flo.bits.frac1 = X##_f[1]; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} \
while (0)
# define FP_PACK_RAW_EP(val, X) \
do { \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = \
(union _FP_UNION_E *)(val); \
\
if (X##_e) X##_f[1] |= _FP_IMPLBIT_E; \
else X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac0 = X##_f[0]; \
_flo->bits.frac1 = X##_f[1]; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} while (0)
# define FP_PACK_RAW_EP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
if (X##_e) \
X##_f[1] |= _FP_IMPLBIT_E; \
else \
X##_f[1] &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac0 = X##_f[0]; \
_flo->bits.frac1 = X##_f[1]; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
while (0)
# define FP_UNPACK_E(X,val) \
do { \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
} while (0)
# define FP_UNPACK_E(X,val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
} \
while (0)
# define FP_UNPACK_EP(X,val) \
do { \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
} while (0)
# define FP_UNPACK_EP(X,val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
do { \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
} while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
do { \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
} while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,4,X); \
} \
while (0)
# define FP_PACK_E(val,X) \
do { \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_E(val,X); \
} while (0)
# define FP_PACK_E(val,X) \
do \
{ \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_E(val,X); \
} \
while (0)
# define FP_PACK_EP(val,X) \
do { \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
# define FP_PACK_EP(val,X) \
do \
{ \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_EP(val,X); \
} \
while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
do { \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_E(val,X); \
} while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_E(val,X); \
} \
while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
do { \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(E,4,X); \
FP_PACK_RAW_EP(val,X); \
} \
while (0)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,4,X)
# define FP_NEG_E(R,X) _FP_NEG(E,4,R,X)
@ -213,48 +242,50 @@ union _FP_UNION_E
*/
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do { \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_4(X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f[1] = S##_f[1] + q; \
if (T##_f[1] <= X##_f[1]) \
{ \
S##_f[1] = T##_f[1] + q; \
X##_f[1] -= T##_f[1]; \
R##_f[1] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
q >>= 1; \
} \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[0] = S##_f[0] + q; \
T##_f[1] = S##_f[1]; \
if (T##_f[1] < X##_f[1] || \
(T##_f[1] == X##_f[1] && \
T##_f[0] <= X##_f[0])) \
{ \
S##_f[0] = T##_f[0] + q; \
S##_f[1] += (T##_f[0] > S##_f[0]); \
_FP_FRAC_DEC_2(X, T); \
R##_f[0] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_4(R, (_FP_WORKBITS)); \
if (X##_f[0] | X##_f[1]) \
{ \
if (S##_f[1] < X##_f[1] || \
(S##_f[1] == X##_f[1] && \
S##_f[0] < X##_f[0])) \
R##_f[0] |= _FP_WORK_ROUND; \
R##_f[0] |= _FP_WORK_STICKY; \
} \
} while (0)
do \
{ \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_4(X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f[1] = S##_f[1] + q; \
if (T##_f[1] <= X##_f[1]) \
{ \
S##_f[1] = T##_f[1] + q; \
X##_f[1] -= T##_f[1]; \
R##_f[1] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
q >>= 1; \
} \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[0] = S##_f[0] + q; \
T##_f[1] = S##_f[1]; \
if (T##_f[1] < X##_f[1] \
|| (T##_f[1] == X##_f[1] \
&& T##_f[0] <= X##_f[0])) \
{ \
S##_f[0] = T##_f[0] + q; \
S##_f[1] += (T##_f[0] > S##_f[0]); \
_FP_FRAC_DEC_2(X, T); \
R##_f[0] += q; \
} \
_FP_FRAC_SLL_2(X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_4(R, (_FP_WORKBITS)); \
if (X##_f[0] | X##_f[1]) \
{ \
if (S##_f[1] < X##_f[1] \
|| (S##_f[1] == X##_f[1] \
&& S##_f[0] < X##_f[0])) \
R##_f[0] |= _FP_WORK_ROUND; \
R##_f[0] |= _FP_WORK_STICKY; \
} \
} \
while (0)
# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,4,r,X,Y,un)
# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,4,r,X,Y)
@ -272,7 +303,8 @@ union _FP_UNION_E
union _FP_UNION_E
{
XFtype flt;
struct _FP_STRUCT_LAYOUT {
struct _FP_STRUCT_LAYOUT
{
# if __BYTE_ORDER == __BIG_ENDIAN
_FP_W_TYPE pad : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
unsigned sign : 1;
@ -288,103 +320,130 @@ union _FP_UNION_E
# define FP_DECL_E(X) _FP_DECL(2,X)
# define FP_UNPACK_RAW_E(X, val) \
do { \
union _FP_UNION_E _flo; _flo.flt = (val); \
\
X##_f0 = _flo.bits.frac; \
X##_f1 = 0; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} while (0)
# define FP_UNPACK_RAW_E(X, val) \
do \
{ \
union _FP_UNION_E _flo; \
_flo.flt = (val); \
\
X##_f0 = _flo.bits.frac; \
X##_f1 = 0; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} \
while (0)
# define FP_UNPACK_RAW_EP(X, val) \
do { \
union _FP_UNION_E *_flo = \
(union _FP_UNION_E *)(val); \
do \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
X##_f0 = _flo->bits.frac; \
X##_f1 = 0; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} while (0)
X##_f0 = _flo->bits.frac; \
X##_f1 = 0; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} \
while (0)
# define FP_PACK_RAW_E(val, X) \
do { \
union _FP_UNION_E _flo; \
\
if (X##_e) X##_f0 |= _FP_IMPLBIT_E; \
else X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo.bits.frac = X##_f0; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} while (0)
# define FP_PACK_RAW_E(val, X) \
do \
{ \
union _FP_UNION_E _flo; \
\
if (X##_e) \
X##_f0 |= _FP_IMPLBIT_E; \
else \
X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo.bits.frac = X##_f0; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} \
while (0)
# define FP_PACK_RAW_EP(fs, val, X) \
do { \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = \
(union _FP_UNION_E *)(val); \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
{ \
union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
\
if (X##_e) X##_f0 |= _FP_IMPLBIT_E; \
else X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac = X##_f0; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} while (0)
if (X##_e) \
X##_f0 |= _FP_IMPLBIT_E; \
else \
X##_f0 &= ~(_FP_IMPLBIT_E); \
_flo->bits.frac = X##_f0; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
} \
while (0)
# define FP_UNPACK_E(X,val) \
do { \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
} while (0)
# define FP_UNPACK_E(X,val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
} \
while (0)
# define FP_UNPACK_EP(X,val) \
do { \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
} while (0)
# define FP_UNPACK_EP(X,val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,2,X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
do { \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
} while (0)
# define FP_UNPACK_SEMIRAW_E(X,val) \
do \
{ \
FP_UNPACK_RAW_E(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
} \
while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
do { \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
} while (0)
# define FP_UNPACK_SEMIRAW_EP(X,val) \
do \
{ \
FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_SEMIRAW(E,2,X); \
} \
while (0)
# define FP_PACK_E(val,X) \
do { \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_E(val,X); \
} while (0)
# define FP_PACK_E(val,X) \
do \
{ \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_E(val,X); \
} \
while (0)
# define FP_PACK_EP(val,X) \
do { \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
# define FP_PACK_EP(val,X) \
do \
{ \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_EP(val,X); \
} \
while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
do { \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_E(val,X); \
} while (0)
# define FP_PACK_SEMIRAW_E(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_E(val,X); \
} \
while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
do { \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
# define FP_PACK_SEMIRAW_EP(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(E,2,X); \
FP_PACK_RAW_EP(val,X); \
} \
while (0)
# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,2,X)
# define FP_NEG_E(R,X) _FP_NEG(E,2,R,X)
@ -404,29 +463,31 @@ union _FP_UNION_E
* have to.
*/
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do { \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_2(X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f0 = S##_f0 + q; \
if (T##_f0 <= X##_f0) \
{ \
S##_f0 = T##_f0 + q; \
X##_f0 -= T##_f0; \
R##_f0 += q; \
} \
_FP_FRAC_SLL_1(X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_2(R, (_FP_WORKBITS)); \
if (X##_f0) \
{ \
if (S##_f0 < X##_f0) \
R##_f0 |= _FP_WORK_ROUND; \
R##_f0 |= _FP_WORK_STICKY; \
} \
} while (0)
do \
{ \
q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
_FP_FRAC_SRL_2(X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f0 = S##_f0 + q; \
if (T##_f0 <= X##_f0) \
{ \
S##_f0 = T##_f0 + q; \
X##_f0 -= T##_f0; \
R##_f0 += q; \
} \
_FP_FRAC_SLL_1(X, 1); \
q >>= 1; \
} \
_FP_FRAC_SLL_2(R, (_FP_WORKBITS)); \
if (X##_f0) \
{ \
if (S##_f0 < X##_f0) \
R##_f0 |= _FP_WORK_ROUND; \
R##_f0 |= _FP_WORK_STICKY; \
} \
} \
while (0)
# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,2,r,X,Y,un)
# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,2,r,X,Y)

3
soft-fp/extendsfdf2.c
View File

@ -32,7 +32,8 @@
#include "single.h"
#include "double.h"
DFtype __extendsfdf2(SFtype a)
DFtype
__extendsfdf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/extendsftf2.c
View File

@ -32,7 +32,8 @@
#include "single.h"
#include "quad.h"
TFtype __extendsftf2(SFtype a)
TFtype
__extendsftf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/extendxftf2.c
View File

@ -31,7 +31,8 @@
#include "extended.h"
#include "quad.h"
TFtype __extendxftf2(XFtype a)
TFtype
__extendxftf2(XFtype a)
{
FP_DECL_EX;
FP_DECL_E(A);

3
soft-fp/fixdfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
DItype __fixdfdi(DFtype a)
DItype
__fixdfdi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixdfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
SItype __fixdfsi(DFtype a)
SItype
__fixdfsi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixdfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "double.h"
TItype __fixdfti(DFtype a)
TItype
__fixdfti(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixsfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
DItype __fixsfdi(SFtype a)
DItype
__fixsfdi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixsfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
SItype __fixsfsi(SFtype a)
SItype
__fixsfsi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixsfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "single.h"
TItype __fixsfti(SFtype a)
TItype
__fixsfti(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixtfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "quad.h"
DItype __fixtfdi(TFtype a)
DItype
__fixtfdi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/fixtfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "quad.h"
SItype __fixtfsi(TFtype a)
SItype
__fixtfsi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/fixtfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "quad.h"
TItype __fixtfti(TFtype a)
TItype
__fixtfti(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/fixunsdfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
UDItype __fixunsdfdi(DFtype a)
UDItype
__fixunsdfdi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixunsdfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
USItype __fixunsdfsi(DFtype a)
USItype
__fixunsdfsi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixunsdfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "double.h"
UTItype __fixunsdfti(DFtype a)
UTItype
__fixunsdfti(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/fixunssfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
UDItype __fixunssfdi(SFtype a)
UDItype
__fixunssfdi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixunssfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
USItype __fixunssfsi(SFtype a)
USItype
__fixunssfsi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixunssfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "single.h"
UTItype __fixunssfti(SFtype a)
UTItype
__fixunssfti(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/fixunstfdi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "quad.h"
UDItype __fixunstfdi(TFtype a)
UDItype
__fixunstfdi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/fixunstfsi.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "quad.h"
USItype __fixunstfsi(TFtype a)
USItype
__fixunstfsi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/fixunstfti.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "quad.h"
UTItype __fixunstfti(TFtype a)
UTItype
__fixunstfti(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/floatdidf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatdidf(DItype i)
DFtype
__floatdidf(DItype i)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/floatdisf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatdisf(DItype i)
SFtype
__floatdisf(DItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floatditf.c
View File

@ -32,7 +32,8 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __floatditf(DItype i)
TFtype
__floatditf(DItype i)
{
FP_DECL_Q(A);
TFtype a;

3
soft-fp/floatsidf.c
View File

@ -32,7 +32,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatsidf(SItype i)
DFtype
__floatsidf(SItype i)
{
FP_DECL_D(A);
DFtype a;

3
soft-fp/floatsisf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatsisf(SItype i)
SFtype
__floatsisf(SItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floatsitf.c
View File

@ -32,7 +32,8 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __floatsitf(SItype i)
TFtype
__floatsitf(SItype i)
{
FP_DECL_Q(A);
TFtype a;

3
soft-fp/floattidf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floattidf(TItype i)
DFtype
__floattidf(TItype i)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/floattisf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floattisf(TItype i)
SFtype
__floattisf(TItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floattitf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __floattitf(TItype i)
TFtype
__floattitf(TItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/floatundidf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatundidf(UDItype i)
DFtype
__floatundidf(UDItype i)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/floatundisf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatundisf(UDItype i)
SFtype
__floatundisf(UDItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floatunsidf.c
View File

@ -32,7 +32,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatunsidf(USItype i)
DFtype
__floatunsidf(USItype i)
{
FP_DECL_D(A);
DFtype a;

3
soft-fp/floatunsisf.c
View File

@ -31,7 +31,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatunsisf(USItype i)
SFtype
__floatunsisf(USItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floatuntidf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatuntidf(UTItype i)
DFtype
__floatuntidf(UTItype i)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/floatuntisf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatuntisf(UTItype i)
SFtype
__floatuntisf(UTItype i)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/floatuntitf.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __floatuntitf(UTItype i)
TFtype
__floatuntitf(UTItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);

5
soft-fp/fmadf4.c
View File

@ -33,7 +33,10 @@ double
__fma (double a, double b, double c)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(C); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(R);
double r;
FP_INIT_ROUNDMODE;

5
soft-fp/fmasf4.c
View File

@ -33,7 +33,10 @@ float
__fmaf (float a, float b, float c)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(C); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_S(C);
FP_DECL_S(R);
float r;
FP_INIT_ROUNDMODE;

5
soft-fp/fmatf4.c
View File

@ -33,7 +33,10 @@ long double
__fmal (long double a, long double b, long double c)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_Q(C);
FP_DECL_Q(R);
long double r;
FP_INIT_ROUNDMODE;

6
soft-fp/gedf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __gedf2(DFtype a, DFtype b)
CMPtype
__gedf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D(A);
FP_DECL_D(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/gesf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __gesf2(SFtype a, SFtype b)
CMPtype
__gesf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S(A);
FP_DECL_S(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/getf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __getf2(TFtype a, TFtype b)
CMPtype
__getf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q(A);
FP_DECL_Q(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/ledf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __ledf2(DFtype a, DFtype b)
CMPtype
__ledf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D(A);
FP_DECL_D(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/lesf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __lesf2(SFtype a, SFtype b)
CMPtype
__lesf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S(A);
FP_DECL_S(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

6
soft-fp/letf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __letf2(TFtype a, TFtype b)
CMPtype
__letf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q(A);
FP_DECL_Q(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

7
soft-fp/muldf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "double.h"
DFtype __muldf3(DFtype a, DFtype b)
DFtype
__muldf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
DFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/mulsf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "single.h"
SFtype __mulsf3(SFtype a, SFtype b)
SFtype
__mulsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_S(R);
SFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/multf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __multf3(TFtype a, TFtype b)
TFtype
__multf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_Q(R);
TFtype r;
FP_INIT_ROUNDMODE;

6
soft-fp/negdf2.c
View File

@ -31,9 +31,11 @@
#include "soft-fp.h"
#include "double.h"
DFtype __negdf2(DFtype a)
DFtype
__negdf2(DFtype a)
{
FP_DECL_D(A); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(R);
DFtype r;
FP_UNPACK_RAW_D(A, a);

6
soft-fp/negsf2.c
View File

@ -31,9 +31,11 @@
#include "soft-fp.h"
#include "single.h"
SFtype __negsf2(SFtype a)
SFtype
__negsf2(SFtype a)
{
FP_DECL_S(A); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(R);
SFtype r;
FP_UNPACK_RAW_S(A, a);

6
soft-fp/negtf2.c
View File

@ -31,9 +31,11 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __negtf2(TFtype a)
TFtype
__negtf2(TFtype a)
{
FP_DECL_Q(A); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(R);
TFtype r;
FP_UNPACK_RAW_Q(A, a);

369
soft-fp/op-1.h
View File

@ -39,12 +39,14 @@
#define _FP_FRAC_ADDI_1(X,I) (X##_f += I)
#define _FP_FRAC_SLL_1(X,N) \
do { \
if (__builtin_constant_p(N) && (N) == 1) \
X##_f += X##_f; \
else \
X##_f <<= (N); \
} while (0)
do \
{ \
if (__builtin_constant_p(N) && (N) == 1) \
X##_f += X##_f; \
else \
X##_f <<= (N); \
} \
while (0)
#define _FP_FRAC_SRL_1(X,N) (X##_f >>= N)
/* Right shift with sticky-lsb. */
@ -52,15 +54,19 @@
#define _FP_FRAC_SRS_1(X,N,sz) __FP_FRAC_SRS_1(X##_f, N, sz)
#define __FP_FRAC_SRST_1(X,S,N,sz) \
do { \
S = (__builtin_constant_p(N) && (N) == 1 \
? X & 1 : (X << (_FP_W_TYPE_SIZE - (N))) != 0); \
X = X >> (N); \
} while (0)
do \
{ \
S = (__builtin_constant_p(N) && (N) == 1 \
? X & 1 \
: (X << (_FP_W_TYPE_SIZE - (N))) != 0); \
X = X >> (N); \
} \
while (0)
#define __FP_FRAC_SRS_1(X,N,sz) \
(X = (X >> (N) | (__builtin_constant_p(N) && (N) == 1 \
? X & 1 : (X << (_FP_W_TYPE_SIZE - (N))) != 0)))
#define __FP_FRAC_SRS_1(X,N,sz) \
(X = (X >> (N) | (__builtin_constant_p(N) && (N) == 1 \
? X & 1 \
: (X << (_FP_W_TYPE_SIZE - (N))) != 0)))
#define _FP_FRAC_ADD_1(R,X,Y) (R##_f = X##_f + Y##_f)
#define _FP_FRAC_SUB_1(R,X,Y) (R##_f = X##_f - Y##_f)
@ -86,49 +92,56 @@ do { \
* normalize the data.
*/
#define _FP_UNPACK_RAW_1(fs, X, val) \
do { \
union _FP_UNION_##fs _flo; _flo.flt = (val); \
\
X##_f = _flo.bits.frac; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} while (0)
#define _FP_UNPACK_RAW_1(fs, X, val) \
do \
{ \
union _FP_UNION_##fs _flo; \
_flo.flt = (val); \
\
X##_f = _flo.bits.frac; \
X##_e = _flo.bits.exp; \
X##_s = _flo.bits.sign; \
} \
while (0)
#define _FP_UNPACK_RAW_1_P(fs, X, val) \
do { \
union _FP_UNION_##fs *_flo = \
(union _FP_UNION_##fs *)(val); \
\
X##_f = _flo->bits.frac; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} while (0)
#define _FP_UNPACK_RAW_1_P(fs, X, val) \
do \
{ \
union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
\
X##_f = _flo->bits.frac; \
X##_e = _flo->bits.exp; \
X##_s = _flo->bits.sign; \
} \
while (0)
/*
* Repack the raw bits of a native fp value.
*/
#define _FP_PACK_RAW_1(fs, val, X) \
do { \
union _FP_UNION_##fs _flo; \
\
_flo.bits.frac = X##_f; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} while (0)
#define _FP_PACK_RAW_1(fs, val, X) \
do \
{ \
union _FP_UNION_##fs _flo; \
\
_flo.bits.frac = X##_f; \
_flo.bits.exp = X##_e; \
_flo.bits.sign = X##_s; \
\
(val) = _flo.flt; \
} \
while (0)
#define _FP_PACK_RAW_1_P(fs, val, X) \
do { \
union _FP_UNION_##fs *_flo = \
(union _FP_UNION_##fs *)(val); \
\
_flo->bits.frac = X##_f; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} while (0)
#define _FP_PACK_RAW_1_P(fs, val, X) \
do \
{ \
union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
\
_flo->bits.frac = X##_f; \
_flo->bits.exp = X##_e; \
_flo->bits.sign = X##_s; \
} \
while (0)
/*
@ -138,74 +151,86 @@ do { \
/* Basic. Assuming the host word size is >= 2*FRACBITS, we can do the
multiplication immediately. */
#define _FP_MUL_MEAT_DW_1_imm(wfracbits, R, X, Y) \
do { \
R##_f = X##_f * Y##_f; \
} while (0)
#define _FP_MUL_MEAT_DW_1_imm(wfracbits, R, X, Y) \
do \
{ \
R##_f = X##_f * Y##_f; \
} \
while (0)
#define _FP_MUL_MEAT_1_imm(wfracbits, R, X, Y) \
do { \
_FP_MUL_MEAT_DW_1_imm(wfracbits, R, X, Y); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
_FP_FRAC_SRS_1(R, wfracbits-1, 2*wfracbits); \
} while (0)
do \
{ \
_FP_MUL_MEAT_DW_1_imm(wfracbits, R, X, Y); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
_FP_FRAC_SRS_1(R, wfracbits-1, 2*wfracbits); \
} \
while (0)
/* Given a 1W * 1W => 2W primitive, do the extended multiplication. */
#define _FP_MUL_MEAT_DW_1_wide(wfracbits, R, X, Y, doit) \
do { \
doit(R##_f1, R##_f0, X##_f, Y##_f); \
} while (0)
#define _FP_MUL_MEAT_DW_1_wide(wfracbits, R, X, Y, doit) \
do \
{ \
doit(R##_f1, R##_f0, X##_f, Y##_f); \
} \
while (0)
#define _FP_MUL_MEAT_1_wide(wfracbits, R, X, Y, doit) \
do { \
_FP_FRAC_DECL_2(_Z); \
_FP_MUL_MEAT_DW_1_wide(wfracbits, _Z, X, Y, doit); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
_FP_FRAC_SRS_2(_Z, wfracbits-1, 2*wfracbits); \
R##_f = _Z_f0; \
} while (0)
do \
{ \
_FP_FRAC_DECL_2(_Z); \
_FP_MUL_MEAT_DW_1_wide(wfracbits, _Z, X, Y, doit); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
_FP_FRAC_SRS_2(_Z, wfracbits-1, 2*wfracbits); \
R##_f = _Z_f0; \
} \
while (0)
/* Finally, a simple widening multiply algorithm. What fun! */
#define _FP_MUL_MEAT_DW_1_hard(wfracbits, R, X, Y) \
do { \
_FP_W_TYPE _xh, _xl, _yh, _yl; \
_FP_FRAC_DECL_2(_a); \
do \
{ \
_FP_W_TYPE _xh, _xl, _yh, _yl; \
_FP_FRAC_DECL_2(_a); \
\
/* split the words in half */ \
_xh = X##_f >> (_FP_W_TYPE_SIZE/2); \
_xl = X##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
_yh = Y##_f >> (_FP_W_TYPE_SIZE/2); \
_yl = Y##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
/* split the words in half */ \
_xh = X##_f >> (_FP_W_TYPE_SIZE/2); \
_xl = X##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
_yh = Y##_f >> (_FP_W_TYPE_SIZE/2); \
_yl = Y##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
\
/* multiply the pieces */ \
R##_f0 = _xl * _yl; \
_a_f0 = _xh * _yl; \
_a_f1 = _xl * _yh; \
R##_f1 = _xh * _yh; \
/* multiply the pieces */ \
R##_f0 = _xl * _yl; \
_a_f0 = _xh * _yl; \
_a_f1 = _xl * _yh; \
R##_f1 = _xh * _yh; \
\
/* reassemble into two full words */ \
if ((_a_f0 += _a_f1) < _a_f1) \
R##_f1 += (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2); \
_a_f1 = _a_f0 >> (_FP_W_TYPE_SIZE/2); \
_a_f0 = _a_f0 << (_FP_W_TYPE_SIZE/2); \
_FP_FRAC_ADD_2(R, R, _a); \
} while (0)
/* reassemble into two full words */ \
if ((_a_f0 += _a_f1) < _a_f1) \
R##_f1 += (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2); \
_a_f1 = _a_f0 >> (_FP_W_TYPE_SIZE/2); \
_a_f0 = _a_f0 << (_FP_W_TYPE_SIZE/2); \
_FP_FRAC_ADD_2(R, R, _a); \
} \
while (0)
#define _FP_MUL_MEAT_1_hard(wfracbits, R, X, Y) \
do { \
_FP_FRAC_DECL_2(_z); \
_FP_MUL_MEAT_DW_1_hard(wfracbits, _z, X, Y); \
\
/* normalize */ \
_FP_FRAC_SRS_2(_z, wfracbits - 1, 2*wfracbits); \
R##_f = _z_f0; \
} while (0)
#define _FP_MUL_MEAT_1_hard(wfracbits, R, X, Y) \
do \
{ \
_FP_FRAC_DECL_2(_z); \
_FP_MUL_MEAT_DW_1_hard(wfracbits, _z, X, Y); \
\
/* normalize */ \
_FP_FRAC_SRS_2(_z, wfracbits - 1, 2*wfracbits); \
R##_f = _z_f0; \
} \
while (0)
/*
@ -217,15 +242,17 @@ do { \
C primitives or _FP_DIV_HELP_ldiv for the ISO function. Which you
choose will depend on what the compiler does with divrem4. */
#define _FP_DIV_MEAT_1_imm(fs, R, X, Y, doit) \
do { \
_FP_W_TYPE _q, _r; \
X##_f <<= (X##_f < Y##_f \
? R##_e--, _FP_WFRACBITS_##fs \
: _FP_WFRACBITS_##fs - 1); \
doit(_q, _r, X##_f, Y##_f); \
R##_f = _q | (_r != 0); \
} while (0)
#define _FP_DIV_MEAT_1_imm(fs, R, X, Y, doit) \
do \
{ \
_FP_W_TYPE _q, _r; \
X##_f <<= (X##_f < Y##_f \
? R##_e--, _FP_WFRACBITS_##fs \
: _FP_WFRACBITS_##fs - 1); \
doit(_q, _r, X##_f, Y##_f); \
R##_f = _q | (_r != 0); \
} \
while (0)
/* GCC's longlong.h defines a 2W / 1W => (1W,1W) primitive udiv_qrnnd
that may be useful in this situation. This first is for a primitive
@ -233,46 +260,50 @@ do { \
for UDIV_NEEDS_NORMALIZATION to tell which your machine needs. */
#define _FP_DIV_MEAT_1_udiv_norm(fs, R, X, Y) \
do { \
_FP_W_TYPE _nh, _nl, _q, _r, _y; \
do \
{ \
_FP_W_TYPE _nh, _nl, _q, _r, _y; \
\
/* Normalize Y -- i.e. make the most significant bit set. */ \
_y = Y##_f << _FP_WFRACXBITS_##fs; \
/* Normalize Y -- i.e. make the most significant bit set. */ \
_y = Y##_f << _FP_WFRACXBITS_##fs; \
\
/* Shift X op correspondingly high, that is, up one full word. */ \
if (X##_f < Y##_f) \
{ \
R##_e--; \
_nl = 0; \
_nh = X##_f; \
} \
else \
{ \
_nl = X##_f << (_FP_W_TYPE_SIZE - 1); \
_nh = X##_f >> 1; \
} \
/* Shift X op correspondingly high, that is, up one full word. */ \
if (X##_f < Y##_f) \
{ \
R##_e--; \
_nl = 0; \
_nh = X##_f; \
} \
else \
{ \
_nl = X##_f << (_FP_W_TYPE_SIZE - 1); \
_nh = X##_f >> 1; \
} \
\
udiv_qrnnd(_q, _r, _nh, _nl, _y); \
R##_f = _q | (_r != 0); \
} while (0)
udiv_qrnnd(_q, _r, _nh, _nl, _y); \
R##_f = _q | (_r != 0); \
} \
while (0)
#define _FP_DIV_MEAT_1_udiv(fs, R, X, Y) \
do { \
_FP_W_TYPE _nh, _nl, _q, _r; \
if (X##_f < Y##_f) \
{ \
R##_e--; \
_nl = X##_f << _FP_WFRACBITS_##fs; \
_nh = X##_f >> _FP_WFRACXBITS_##fs; \
} \
else \
{ \
_nl = X##_f << (_FP_WFRACBITS_##fs - 1); \
_nh = X##_f >> (_FP_WFRACXBITS_##fs + 1); \
} \
udiv_qrnnd(_q, _r, _nh, _nl, Y##_f); \
R##_f = _q | (_r != 0); \
} while (0)
do \
{ \
_FP_W_TYPE _nh, _nl, _q, _r; \
if (X##_f < Y##_f) \
{ \
R##_e--; \
_nl = X##_f << _FP_WFRACBITS_##fs; \
_nh = X##_f >> _FP_WFRACXBITS_##fs; \
} \
else \
{ \
_nl = X##_f << (_FP_WFRACBITS_##fs - 1); \
_nh = X##_f >> (_FP_WFRACXBITS_##fs + 1); \
} \
udiv_qrnnd(_q, _r, _nh, _nl, Y##_f); \
R##_f = _q | (_r != 0); \
} \
while (0)
/*
@ -281,27 +312,29 @@ do { \
* should be added for those machines where division is fast.
*/
#define _FP_SQRT_MEAT_1(R, S, T, X, q) \
do { \
while (q != _FP_WORK_ROUND) \
{ \
T##_f = S##_f + q; \
if (T##_f <= X##_f) \
{ \
S##_f = T##_f + q; \
X##_f -= T##_f; \
R##_f += q; \
} \
_FP_FRAC_SLL_1(X, 1); \
q >>= 1; \
} \
if (X##_f) \
{ \
if (S##_f < X##_f) \
R##_f |= _FP_WORK_ROUND; \
R##_f |= _FP_WORK_STICKY; \
} \
} while (0)
#define _FP_SQRT_MEAT_1(R, S, T, X, q) \
do \
{ \
while (q != _FP_WORK_ROUND) \
{ \
T##_f = S##_f + q; \
if (T##_f <= X##_f) \
{ \
S##_f = T##_f + q; \
X##_f -= T##_f; \
R##_f += q; \
} \
_FP_FRAC_SLL_1(X, 1); \
q >>= 1; \
} \
if (X##_f) \
{ \
if (S##_f < X##_f) \
R##_f |= _FP_WORK_ROUND; \
R##_f |= _FP_WORK_STICKY; \
} \
} \
while (0)
/*
* Assembly/disassembly for converting to/from integral types.

902
soft-fp/op-2.h
View File

File diff suppressed because it is too large Load Diff

1089
soft-fp/op-4.h
View File

File diff suppressed because it is too large Load Diff

131
soft-fp/op-8.h
View File

@ -36,45 +36,49 @@
#define _FP_FRAC_LOW_8(X) (X##_f[0])
#define _FP_FRAC_WORD_8(X,w) (X##_f[w])
#define _FP_FRAC_SLL_8(X,N) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_up = (N) % _FP_W_TYPE_SIZE; \
_down = _FP_W_TYPE_SIZE - _up; \
if (!_up) \
for (_i = 7; _i >= _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip]; \
else \
{ \
for (_i = 7; _i > _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip] << _up \
| X##_f[_i-_skip-1] >> _down; \
X##_f[_i--] = X##_f[0] << _up; \
} \
for (; _i >= 0; --_i) \
X##_f[_i] = 0; \
} while (0)
#define _FP_FRAC_SLL_8(X,N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_up = (N) % _FP_W_TYPE_SIZE; \
_down = _FP_W_TYPE_SIZE - _up; \
if (!_up) \
for (_i = 7; _i >= _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip]; \
else \
{ \
for (_i = 7; _i > _skip; --_i) \
X##_f[_i] = (X##_f[_i-_skip] << _up \
| X##_f[_i-_skip-1] >> _down); \
X##_f[_i--] = X##_f[0] << _up; \
} \
for (; _i >= 0; --_i) \
X##_f[_i] = 0; \
} \
while (0)
#define _FP_FRAC_SRL_8(X,N) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up; \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
} while (0)
#define _FP_FRAC_SRL_8(X,N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = (X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up); \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
} \
while (0)
/* Right shift with sticky-lsb.
@ -83,27 +87,30 @@
* were one then we always set the LSbit.
*/
#define _FP_FRAC_SRS_8(X,N,size) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_FP_W_TYPE _s; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
for (_s = _i = 0; _i < _skip; ++_i) \
_s |= X##_f[_i]; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
_s |= X##_f[_i] << _up; \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up; \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
/* don't fix the LSB until the very end when we're sure f[0] is stable */ \
X##_f[0] |= (_s != 0); \
} while (0)
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_FP_W_TYPE _s; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
for (_s = _i = 0; _i < _skip; ++_i) \
_s |= X##_f[_i]; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
_s |= X##_f[_i] << _up; \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = (X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up); \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
/* don't fix the LSB until the very end when we're sure f[0] is \
stable */ \
X##_f[0] |= (_s != 0); \
} \
while (0)

2861
soft-fp/op-common.h
View File

File diff suppressed because it is too large Load Diff

262
soft-fp/quad.h
View File

@ -72,25 +72,25 @@ typedef float TFtype __attribute__((mode(TF)));
union _FP_UNION_Q
{
TFtype flt;
struct _FP_STRUCT_LAYOUT
{
TFtype flt;
struct _FP_STRUCT_LAYOUT
{
# 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;
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
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;
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 */
} bits __attribute__((packed));
} bits __attribute__((packed));
};
@ -98,61 +98,79 @@ union _FP_UNION_Q
# 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_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) \
do { \
_FP_UNPACK_RAW_4(Q,X,val); \
_FP_UNPACK_CANONICAL(Q,4,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_4_P(Q,X,val); \
_FP_UNPACK_CANONICAL(Q,4,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_4(Q,X,val); \
_FP_UNPACK_SEMIRAW(Q,4,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_4_P(Q,X,val); \
_FP_UNPACK_SEMIRAW(Q,4,X); \
} while (0)
# 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) \
do { \
_FP_PACK_CANONICAL(Q,4,X); \
_FP_PACK_RAW_4(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_CANONICAL(Q,4,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_4_P(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_SEMIRAW(Q,4,X); \
_FP_PACK_RAW_4(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_SEMIRAW(Q,4,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_4_P(Q,val,X); \
} while (0)
# 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)
@ -180,10 +198,12 @@ union _FP_UNION_Q
union _FP_UNION_Q
{
TFtype flt /* __attribute__((mode(TF))) */ ;
struct _FP_STRUCT_LAYOUT {
struct _FP_STRUCT_LAYOUT
{
_FP_W_TYPE a, b;
} longs;
struct _FP_STRUCT_LAYOUT {
struct _FP_STRUCT_LAYOUT
{
# if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
unsigned exp : _FP_EXPBITS_Q;
@ -202,61 +222,79 @@ union _FP_UNION_Q
# 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_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) \
do { \
_FP_UNPACK_RAW_2(Q,X,val); \
_FP_UNPACK_CANONICAL(Q,2,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_2_P(Q,X,val); \
_FP_UNPACK_CANONICAL(Q,2,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_2(Q,X,val); \
_FP_UNPACK_SEMIRAW(Q,2,X); \
} while (0)
# 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) \
do { \
_FP_UNPACK_RAW_2_P(Q,X,val); \
_FP_UNPACK_SEMIRAW(Q,2,X); \
} while (0)
# 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) \
do { \
_FP_PACK_CANONICAL(Q,2,X); \
_FP_PACK_RAW_2(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_CANONICAL(Q,2,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_2_P(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_SEMIRAW(Q,2,X); \
_FP_PACK_RAW_2(Q,val,X); \
} while (0)
# 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) \
do { \
_FP_PACK_SEMIRAW(Q,2,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_2_P(Q,val,X); \
} while (0)
# 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)

115
soft-fp/single.h
View File

@ -68,7 +68,8 @@ typedef float SFtype __attribute__((mode(SF)));
union _FP_UNION_S
{
SFtype flt;
struct _FP_STRUCT_LAYOUT {
struct _FP_STRUCT_LAYOUT
{
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
unsigned exp : _FP_EXPBITS_S;
@ -85,61 +86,79 @@ union _FP_UNION_S
#define FP_UNPACK_RAW_S(X,val) _FP_UNPACK_RAW_1(S,X,val)
#define FP_UNPACK_RAW_SP(X,val) _FP_UNPACK_RAW_1_P(S,X,val)
#define FP_PACK_RAW_S(val,X) _FP_PACK_RAW_1(S,val,X)
#define FP_PACK_RAW_SP(val,X) \
do { \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_PACK_RAW_SP(val,X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} \
while (0)
#define FP_UNPACK_S(X,val) \
do { \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_UNPACK_S(X,val) \
do \
{ \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} \
while (0)
#define FP_UNPACK_SP(X,val) \
do { \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_UNPACK_SP(X,val) \
do \
{ \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} \
while (0)
#define FP_UNPACK_SEMIRAW_S(X,val) \
do { \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} while (0)
#define FP_UNPACK_SEMIRAW_S(X,val) \
do \
{ \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} \
while (0)
#define FP_UNPACK_SEMIRAW_SP(X,val) \
do { \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} while (0)
#define FP_UNPACK_SEMIRAW_SP(X,val) \
do \
{ \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} \
while (0)
#define FP_PACK_S(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} while (0)
#define FP_PACK_S(val,X) \
do \
{ \
_FP_PACK_CANONICAL(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} \
while (0)
#define FP_PACK_SP(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_PACK_SP(val,X) \
do \
{ \
_FP_PACK_CANONICAL(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} \
while (0)
#define FP_PACK_SEMIRAW_S(val,X) \
do { \
_FP_PACK_SEMIRAW(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} while (0)
#define FP_PACK_SEMIRAW_S(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} \
while (0)
#define FP_PACK_SEMIRAW_SP(val,X) \
do { \
_FP_PACK_SEMIRAW(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_PACK_SEMIRAW_SP(val,X) \
do \
{ \
_FP_PACK_SEMIRAW(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} \
while (0)
#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN(S,1,X)
#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)

80
soft-fp/soft-fp.h
View File

@ -166,48 +166,56 @@
#endif
#define _FP_ROUND_NEAREST(wc, X) \
do { \
if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
} while (0)
#define _FP_ROUND_NEAREST(wc, X) \
do \
{ \
if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
} \
while (0)
#define _FP_ROUND_ZERO(wc, X) (void)0
#define _FP_ROUND_PINF(wc, X) \
do { \
if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} while (0)
#define _FP_ROUND_PINF(wc, X) \
do \
{ \
if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} \
while (0)
#define _FP_ROUND_MINF(wc, X) \
do { \
if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} while (0)
#define _FP_ROUND_MINF(wc, X) \
do \
{ \
if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} \
while (0)
#define _FP_ROUND(wc, X) \
do { \
if (_FP_FRAC_LOW_##wc(X) & 7) \
{ \
FP_SET_EXCEPTION(FP_EX_INEXACT); \
switch (FP_ROUNDMODE) \
{ \
case FP_RND_NEAREST: \
_FP_ROUND_NEAREST(wc,X); \
break; \
case FP_RND_ZERO: \
_FP_ROUND_ZERO(wc,X); \
break; \
case FP_RND_PINF: \
_FP_ROUND_PINF(wc,X); \
break; \
case FP_RND_MINF: \
_FP_ROUND_MINF(wc,X); \
break; \
} \
} \
} while (0)
do \
{ \
if (_FP_FRAC_LOW_##wc(X) & 7) \
{ \
FP_SET_EXCEPTION(FP_EX_INEXACT); \
switch (FP_ROUNDMODE) \
{ \
case FP_RND_NEAREST: \
_FP_ROUND_NEAREST(wc,X); \
break; \
case FP_RND_ZERO: \
_FP_ROUND_ZERO(wc,X); \
break; \
case FP_RND_PINF: \
_FP_ROUND_PINF(wc,X); \
break; \
case FP_RND_MINF: \
_FP_ROUND_MINF(wc,X); \
break; \
} \
} \
} \
while (0)
#define FP_CLS_NORMAL 0
#define FP_CLS_ZERO 1

6
soft-fp/sqrtdf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "double.h"
DFtype __sqrtdf2(DFtype a)
DFtype
__sqrtdf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(R);
DFtype r;
FP_INIT_ROUNDMODE;

6
soft-fp/sqrtsf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "single.h"
SFtype __sqrtsf2(SFtype a)
SFtype
__sqrtsf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(R);
SFtype r;
FP_INIT_ROUNDMODE;

6
soft-fp/sqrttf2.c
View File

@ -31,10 +31,12 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __sqrttf2(TFtype a)
TFtype
__sqrttf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(R);
TFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/subdf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "double.h"
DFtype __subdf3(DFtype a, DFtype b)
DFtype
__subdf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
DFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/subsf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "single.h"
SFtype __subsf3(SFtype a, SFtype b)
SFtype
__subsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_S(R);
SFtype r;
FP_INIT_ROUNDMODE;

7
soft-fp/subtf3.c
View File

@ -31,10 +31,13 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __subtf3(TFtype a, TFtype b)
TFtype
__subtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_Q(R);
TFtype r;
FP_INIT_ROUNDMODE;

3
soft-fp/truncdfsf2.c
View File

@ -32,7 +32,8 @@
#include "single.h"
#include "double.h"
SFtype __truncdfsf2(DFtype a)
SFtype
__truncdfsf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);

3
soft-fp/trunctfdf2.c
View File

@ -32,7 +32,8 @@
#include "double.h"
#include "quad.h"
DFtype __trunctfdf2(TFtype a)
DFtype
__trunctfdf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/trunctfsf2.c
View File

@ -32,7 +32,8 @@
#include "single.h"
#include "quad.h"
SFtype __trunctfsf2(TFtype a)
SFtype
__trunctfsf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

3
soft-fp/trunctfxf2.c
View File

@ -31,7 +31,8 @@
#include "extended.h"
#include "quad.h"
XFtype __trunctfxf2(TFtype a)
XFtype
__trunctfxf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);

6
soft-fp/unorddf2.c
View File

@ -30,10 +30,12 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __unorddf2(DFtype a, DFtype b)
CMPtype
__unorddf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D(A);
FP_DECL_D(B);
CMPtype r;
FP_INIT_EXCEPTIONS;

3
soft-fp/unordsf2.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __unordsf2(SFtype a, SFtype b)
CMPtype
__unordsf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A);

3
soft-fp/unordtf2.c
View File

@ -30,7 +30,8 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __unordtf2(TFtype a, TFtype b)
CMPtype
__unordtf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A);