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Remove matherr, and SVID and X/Open math library configurations

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Default math library configuration is now IEEE
This commit is contained in:
Jozef Lawrynowicz
2018-12-06 16:14:01 +00:00
committed by Corinna Vinschen
parent 1f10a00ba7
commit b14a879d85
90 changed files with 433 additions and 2350 deletions
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1
winsup/cygwin/common.din
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@@ -907,7 +907,6 @@ malloc_stats SIGFE
malloc_trim SIGFE
malloc_usable_size SIGFE
mallopt SIGFE
matherr NOSIGFE
mblen NOSIGFE
mbrlen NOSIGFE
mbrtowc NOSIGFE

1
winsup/cygwin/i686.din
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@@ -366,7 +366,6 @@ _lseek64 = lseek64 SIGFE
_lstat = lstat SIGFE
_lstat64 = lstat64 SIGFE
_malloc = malloc SIGFE
_matherr = matherr NOSIGFE
_mblen = mblen NOSIGFE
_mbstowcs = mbstowcs NOSIGFE
_mbtowc = mbtowc NOSIGFE

3
winsup/cygwin/include/cygwin/version.h
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@@ -504,12 +504,13 @@ details. */
331: Add timer_getoverrun, DELAYTIMER_MAX.
332: Add signalfd.
333: Add timerfd_create, timerfd_gettime, timerfd_settime.
334: Remove matherr.
Note that we forgot to bump the api for ualarm, strtoll, strtoull,
sigaltstack, sethostname. */
#define CYGWIN_VERSION_API_MAJOR 0
#define CYGWIN_VERSION_API_MINOR 333
#define CYGWIN_VERSION_API_MINOR 334
/* There is also a compatibity version number associated with the shared memory
regions. It is incremented when incompatible changes are made to the shared

4
winsup/cygwin/math/acosh.def.h
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@@ -52,12 +52,12 @@ __FLT_ABI(acosh) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_NAN || x < __FLT_CST(1.0))
{
__FLT_RPT_DOMAIN ("acosh", x, 0.0, __FLT_NAN);
errno = EDOM;
return __FLT_NAN;
}
else if (x_class == FP_INFINITE)
{
__FLT_RPT_DOMAIN ("acosh", x, 0.0, __FLT_NAN);
errno = EDOM;
return __FLT_NAN;
}

31
winsup/cygwin/math/complex_internal.h
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@@ -120,34 +120,3 @@
#else
# error "Unknown complex number type"
#endif
#define __FLT_RPT_DOMAIN(NAME, ARG1, ARG2, RSLT) \
errno = EDOM, \
__mingw_raise_matherr (_DOMAIN, __FLT_REPORT(NAME), (double) (ARG1), \
(double) (ARG2), (double) (RSLT))
#define __FLT_RPT_ERANGE(NAME, ARG1, ARG2, RSLT, OVL) \
errno = ERANGE, \
__mingw_raise_matherr (((OVL) ? _OVERFLOW : _UNDERFLOW), \
__FLT_REPORT(NAME), (double) (ARG1), \
(double) (ARG2), (double) (RSLT))
#ifdef __CYGWIN__
inline void __attribute__ ((always_inline))
__mingw_raise_matherr (int typ, const char *name, double a1, double a2,
double rslt)
{
if (_LIB_VERSION != _POSIX_)
{
struct exception ex;
ex.type = typ;
ex.name = (char*)name;
ex.arg1 = a1;
ex.arg2 = a2;
ex.retval = rslt;
matherr(&ex);
}
}
#define _DOMAIN DOMAIN
#define _OVERFLOW OVERFLOW
#define _UNDERFLOW UNDERFLOW
#endif

4
winsup/cygwin/math/cos.def.h
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@@ -53,12 +53,12 @@ __FLT_ABI(cos) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_NAN)
{
__FLT_RPT_DOMAIN ("cos", x, 0.0, x);
errno = EDOM;
return x;
}
else if (x_class == FP_INFINITE)
{
__FLT_RPT_DOMAIN ("cos", x, 0.0, __FLT_NAN);
errno = EDOM;
return __FLT_NAN;
}
return (__FLT_TYPE) __cosl_internal ((long double) x);

6
winsup/cygwin/math/exp.def.h
View File

@@ -109,13 +109,13 @@ __FLT_ABI(exp) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_NAN)
{
__FLT_RPT_DOMAIN ("exp", x, 0.0, x);
errno = EDOM;
return x;
}
else if (x_class == FP_INFINITE)
{
__FLT_TYPE r = (signbit (x) ? __FLT_CST (0.0) : __FLT_HUGE_VAL);
__FLT_RPT_ERANGE ("exp", x, 0.0, r, signbit (x));
errno = ERANGE;
return r;
}
else if (x_class == FP_ZERO)
@@ -124,7 +124,7 @@ __FLT_ABI(exp) (__FLT_TYPE x)
}
else if (x > __FLT_MAXLOG)
{
__FLT_RPT_ERANGE ("exp", x, 0.0, __FLT_HUGE_VAL, 1);
errno = ERANGE;
return __FLT_HUGE_VAL;
}
else if (x < __FLT_MINLOG)

2
winsup/cygwin/math/expm1.def.h
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@@ -51,7 +51,7 @@ __FLT_ABI(expm1) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_NAN)
{
__FLT_RPT_DOMAIN ("expm1", x, 0.0, x);
errno = EDOM;
return x;
}
else if (x_class == FP_INFINITE)

4
winsup/cygwin/math/log.def.h
View File

@@ -53,12 +53,12 @@ __FLT_ABI(log) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_ZERO)
{
__FLT_RPT_ERANGE ("log", x, 0.0, -__FLT_HUGE_VAL, 1);
errno = ERANGE;
return -__FLT_HUGE_VAL;
}
else if (signbit (x))
{
__FLT_RPT_DOMAIN ("log", x, 0.0, __FLT_NAN);
errno = EDOM;
return __FLT_NAN;
}
else if (x_class == FP_INFINITE)

8
winsup/cygwin/math/pow.def.h
View File

@@ -122,7 +122,7 @@ __FLT_ABI(pow) (__FLT_TYPE x, __FLT_TYPE y)
else if (x_class == FP_NAN || y_class == FP_NAN)
{
rslt = (signbit(x) ? -__FLT_NAN : __FLT_NAN);
__FLT_RPT_DOMAIN ("pow", x, y, rslt);
errno = EDOM;
return rslt;
}
else if (x_class == FP_ZERO)
@@ -133,7 +133,7 @@ __FLT_ABI(pow) (__FLT_TYPE x, __FLT_TYPE y)
if (signbit(x) && internal_modf (y, &d) != 0.0)
{
return signbit (y) ? (1.0 / -x) : __FLT_CST (0.0);
/*__FLT_RPT_DOMAIN ("pow", x, y, -__FLT_NAN);
/*errno = EDOM;
return -__FLT_NAN; */
}
odd_y = (internal_modf (__FLT_ABI (ldexp) (y, -1), &d) != 0.0) ? 1 : 0;
@@ -167,7 +167,7 @@ __FLT_ABI(pow) (__FLT_TYPE x, __FLT_TYPE y)
if (signbit(x) && internal_modf (y, &d) != 0.0)
{
return signbit(y) ? 1.0 / -x : -x;
/*__FLT_RPT_DOMAIN ("pow", x, y, -__FLT_NAN);
/*errno = EDOM;
return -__FLT_NAN;*/
}
odd_y = (internal_modf (__FLT_ABI (ldexp) (y, -1), &d) != 0.0) ? 1 : 0;
@@ -195,7 +195,7 @@ __FLT_ABI(pow) (__FLT_TYPE x, __FLT_TYPE y)
{
if (signbit (x))
{
__FLT_RPT_DOMAIN ("pow", x, y, -__FLT_NAN);
errno = EDOM;
return -__FLT_NAN;
}
if (y == __FLT_CST(0.5))

2
winsup/cygwin/math/powi.def.h
View File

@@ -83,7 +83,7 @@ __FLT_ABI(__powi) (__FLT_TYPE x, int y)
else if (x_class == FP_NAN)
{
rslt = (signbit(x) ? -__FLT_NAN : __FLT_NAN);
__FLT_RPT_DOMAIN ("__powi", x, (__FLT_TYPE) y, rslt);
errno = EDOM;
return rslt;
}
else if (x_class == FP_ZERO)

4
winsup/cygwin/math/sin.def.h
View File

@@ -53,12 +53,12 @@ __FLT_ABI(sin) (__FLT_TYPE x)
int x_class = fpclassify (x);
if (x_class == FP_NAN)
{
__FLT_RPT_DOMAIN ("sin", x, 0.0, x);
errno = EDOM;
return x;
}
else if (x_class == FP_INFINITE)
{
__FLT_RPT_DOMAIN ("sin", x, 0.0, __FLT_NAN);
errno = EDOM;
return __FLT_NAN;
}
return (__FLT_TYPE) __sinl_internal ((long double) x);

2
winsup/cygwin/math/sqrt.def.h
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@@ -73,7 +73,7 @@ __FLT_ABI (sqrt) (__FLT_TYPE x)
if (x_class == FP_ZERO)
return __FLT_CST (-0.0);
__FLT_RPT_DOMAIN ("sqrt", x, 0.0, x);
errno = EDOM;
return x;
}
else if (x_class == FP_ZERO)

3
winsup/cygwin/release/2.12.0
View File

@@ -53,6 +53,9 @@ What changed:
- Wctype functions updated to Unicode 11.0.
- Remove matherr, and SVID and X/Open math library configurations.
Default math library configuration is now IEEE.
Bug Fixes
---------

5
winsup/doc/new-features.xml
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@@ -86,6 +86,11 @@ to free the parent directory.
Wctype functions updated to Unicode 11.0.
</para></listitem>
</para></listitem>
Remove matherr, and SVID and X/Open math library configurations.
Default math library configuration is now IEEE.
<listitem><para>
</itemizedlist>
</sect2>