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Make fenv.h FE_* macros usable in #if (bug 3439).
This commit is contained in:
Joseph Myers
parent
0244426b93
commit
fbeafedeea
58
ChangeLog
58
ChangeLog
@ -1,3 +1,61 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/powerpc/bits/fenv.h (FE_INEXACT): Define macro to
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integer constant usable in #if and use that to give value to enum
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constant.
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(FE_DIVBYZERO): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_INVALID): Likewise.
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(FE_INVALID_SNAN): Likewise.
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(FE_INVALID_ISI): Likewise.
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(FE_INVALID_IDI): Likewise.
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(FE_INVALID_ZDZ): Likewise.
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(FE_INVALID_IMZ): Likewise.
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(FE_INVALID_COMPARE): Likewise.
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(FE_INVALID_SOFTWARE): Likewise.
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(FE_INVALID_SQRT): Likewise.
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(FE_INVALID_INTEGER_CONVERSION): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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* sysdeps/s390/fpu/bits/fenv.h (FE_INVALID): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_INEXACT): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_UPWARD): Likewise.
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(FE_TOWARDZERO): Likewise.
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* sysdeps/sh/sh4/fpu/bits/fenv.h (FE_INEXACT): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_INVALID): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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* sysdeps/sparc/fpu/bits/fenv.h (FE_INVALID): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_INEXACT): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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* sysdeps/x86/fpu/bits/fenv.h (FE_INVALID): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_INEXACT): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_UPWARD): Likewise.
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(FE_TOWARDZERO): Likewise.
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2012-11-02 Chris Metcalf <cmetcalf@tilera.com>
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* elf/elf.h (R_TILEGX_IMM16_X[01]_HW[012]_(|LAST_)PLT_PCREL): Add.
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19
NEWS
19
NEWS
@ -9,15 +9,16 @@ Version 2.17
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* The following bugs are resolved with this release:
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1349, 3479, 5044, 5298, 5400, 6530, 6778, 6808, 9685, 9914, 10014, 10038,
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10631, 11438, 11607, 12140, 13412, 13542, 13601, 13629, 13679, 13696,
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13717, 13741, 13939, 13966, 14042, 14047, 14090, 14150, 14151, 14152,
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14154, 14157, 14166, 14173, 14195, 14237, 14251, 14252, 14283, 14298,
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14303, 14307, 14328, 14331, 14336, 14337, 14347, 14349, 14376, 14417,
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14459, 14476, 14477, 14505, 14510, 14516, 14518, 14519, 14530, 14532,
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14538, 14543, 14544, 14545, 14557, 14562, 14568, 14576, 14579, 14583,
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14587, 14595, 14602, 14610, 14621, 14638, 14645, 14648, 14652, 14660,
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14661, 14669, 14683, 14694, 14716, 14743, 14767, 14783, 14784, 14785.
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1349, 3439, 3479, 5044, 5298, 5400, 6530, 6778, 6808, 9685, 9914, 10014,
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10038, 10631, 11438, 11607, 12140, 13412, 13542, 13601, 13629, 13679,
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13696, 13717, 13741, 13939, 13966, 14042, 14047, 14090, 14150, 14151,
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14152, 14154, 14157, 14166, 14173, 14195, 14237, 14251, 14252, 14283,
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14298, 14303, 14307, 14328, 14331, 14336, 14337, 14347, 14349, 14376,
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14417, 14459, 14476, 14477, 14505, 14510, 14516, 14518, 14519, 14530,
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14532, 14538, 14543, 14544, 14545, 14557, 14562, 14568, 14576, 14579,
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14583, 14587, 14595, 14602, 14610, 14621, 14638, 14645, 14648, 14652,
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14660, 14661, 14669, 14683, 14694, 14716, 14743, 14767, 14783, 14784,
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14785.
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* Support for STT_GNU_IFUNC symbols added for s390 and s390x.
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Optimized versions of memcpy, memset, and memcmp added for System z10 and
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@ -1,3 +1,20 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/alpha/fpu/bits/fenv.h (FE_DENORMAL): Define macro to
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integer constant usable in #if and use that to give value to enum
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constant.
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(FE_INEXACT): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_INVALID): Likewise.
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(FE_ALL_EXCEPT): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_UPWARD): Likewise.
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2012-11-01 Andreas Jaeger <aj@suse.de>
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* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Remove all
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@ -1,3 +1,15 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/am33/fpu/bits/fenv.h (FE_INEXACT): Define macro to
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integer constant usable in #if and use that to give value to enum
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constant.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_INVALID): Likewise.
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(FE_TONEAREST): Likewise.
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2012-10-30 Joseph Myers <joseph@codesourcery.com>
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[BZ #14047]
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@ -1,3 +1,18 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/arm/bits/fenv.h (FE_INVALID): Define macro to integer
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constant usable in #if and use that to give value to enum
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constant.
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(FE_DIVBYZERO): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_INEXACT): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_TOWARDZERO): Likewise.
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2012-10-22 Roland McGrath <roland@hack.frob.com>
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* sysdeps/unix/sysv/linux/arm/nptl/libc.abilist
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@ -1,3 +1,18 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/hppa/fpu/bits/fenv.h (FE_INVALID): Define macro to
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integer constant usable in #if and use that to give value to enum
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constant.
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(FE_DIVBYZERO): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_INEXACT): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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2012-10-30 Joseph Myers <joseph@codesourcery.com>
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[BZ #14047]
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@ -1,3 +1,20 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/ia64/bits/fenv.h (FE_INEXACT): Define macro to integer
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constant usable in #if and use that to give value to enum
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constant.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_UNNORMAL): Likewise.
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(FE_INVALID): Likewise.
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(FE_ALL_EXCEPT): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_TONEAREST): Likewise.
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2012-10-30 Joseph Myers <joseph@codesourcery.com>
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[BZ #14047]
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@ -1,3 +1,18 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/m68k/fpu/bits/fenv.h (FE_INEXACT): Define macro to
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integer constant usable in #if and use that to give value to enum
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constant.
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(FE_DIVBYZERO): Likewise.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_INVALID): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_DOWNWARD): Likewise.
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(FE_UPWARD): Likewise.
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2012-10-25 Andreas Jaeger <aj@suse.de>
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* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Remove all
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@ -1,3 +1,18 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/mips/bits/fenv.h (FE_INEXACT): Define macro to integer
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constant usable in #if and use that to give value to enum
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constant.
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(FE_UNDERFLOW): Likewise.
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(FE_OVERFLOW): Likewise.
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(FE_DIVBYZERO): Likewise.
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(FE_INVALID): Likewise.
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(FE_TONEAREST): Likewise.
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(FE_TOWARDZERO): Likewise.
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(FE_UPWARD): Likewise.
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(FE_DOWNWARD): Likewise.
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2012-11-01 Thomas Schwinge <thomas@codesourcery.com>
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* sysdeps/unix/sysv/linux/mips/configure: Regenerate.
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@ -1,3 +1,10 @@
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2012-11-03 Joseph Myers <joseph@codesourcery.com>
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[BZ #3439]
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* sysdeps/tile/bits/fenv.h (FE_TONEAREST): Define macro to integer
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constant usable in #if and use that to give value to enum
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constant.
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2012-11-03 Chris Metcalf <cmetcalf@tilera.com>
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* sysdeps/tile/libm-test-ulps: Account for new tests.
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@ -36,27 +36,34 @@
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enum
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{
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#ifdef __USE_GNU
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FE_DENORMAL = 1UL << 22,
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#define FE_DENORMAL FE_DENORMAL
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FE_DENORMAL =
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#define FE_DENORMAL (1 << 22)
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FE_DENORMAL,
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#endif
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FE_INEXACT = 1UL << 21,
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#define FE_INEXACT FE_INEXACT
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FE_INEXACT =
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#define FE_INEXACT (1 << 21)
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FE_INEXACT,
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FE_UNDERFLOW = 1UL << 20,
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#define FE_UNDERFLOW FE_UNDERFLOW
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FE_UNDERFLOW =
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#define FE_UNDERFLOW (1 << 20)
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FE_UNDERFLOW,
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FE_OVERFLOW = 1UL << 19,
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#define FE_OVERFLOW FE_OVERFLOW
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FE_OVERFLOW =
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#define FE_OVERFLOW (1 << 19)
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FE_OVERFLOW,
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FE_DIVBYZERO = 1UL << 18,
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#define FE_DIVBYZERO FE_DIVBYZERO
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FE_DIVBYZERO =
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#define FE_DIVBYZERO (1 << 18)
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FE_DIVBYZERO,
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FE_INVALID = 1UL << 17,
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#define FE_INVALID FE_INVALID
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FE_INVALID =
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#define FE_INVALID (1 << 17)
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FE_INVALID,
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FE_ALL_EXCEPT = 0x3f << 17
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#define FE_ALL_EXCEPT FE_ALL_EXCEPT
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FE_ALL_EXCEPT =
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#define FE_ALL_EXCEPT (0x3f << 17)
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FE_ALL_EXCEPT
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};
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/* Alpha chips support all four defined rouding modes.
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@ -70,17 +77,21 @@ enum
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enum
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{
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FE_TOWARDZERO = 0,
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#define FE_TOWARDZERO FE_TOWARDZERO
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FE_TOWARDZERO =
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#define FE_TOWARDZERO 0
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FE_TOWARDZERO,
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FE_DOWNWARD = 1,
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#define FE_DOWNWARD FE_DOWNWARD
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FE_DOWNWARD =
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#define FE_DOWNWARD 1
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FE_DOWNWARD,
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FE_TONEAREST = 2,
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#define FE_TONEAREST FE_TONEAREST
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FE_TONEAREST =
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#define FE_TONEAREST 2
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FE_TONEAREST,
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FE_UPWARD = 3,
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#define FE_UPWARD FE_UPWARD
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FE_UPWARD =
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#define FE_UPWARD 3
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FE_UPWARD,
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};
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#ifdef __USE_GNU
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@ -1,4 +1,4 @@
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/* Copyright (C) 1998, 1999, 2000, 2004 Free Software Foundation, Inc.
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/* Copyright (C) 1998-2012 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Alexandre Oliva <aoliva@redhat.com>
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based on the corresponding file in the mips port.
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@ -26,16 +26,21 @@
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positions of the appropriate bits in the FPCR register. */
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enum
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{
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FE_INEXACT = 0x01,
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#define FE_INEXACT FE_INEXACT
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FE_UNDERFLOW = 0x02,
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#define FE_UNDERFLOW FE_UNDERFLOW
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FE_OVERFLOW = 0x04,
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#define FE_OVERFLOW FE_OVERFLOW
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FE_DIVBYZERO = 0x08,
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#define FE_DIVBYZERO FE_DIVBYZERO
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FE_INVALID = 0x10,
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#define FE_INVALID FE_INVALID
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FE_INEXACT =
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#define FE_INEXACT 0x01
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FE_INEXACT,
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FE_UNDERFLOW =
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#define FE_UNDERFLOW 0x02
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FE_UNDERFLOW,
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FE_OVERFLOW =
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#define FE_OVERFLOW 0x04
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FE_OVERFLOW,
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FE_DIVBYZERO =
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#define FE_DIVBYZERO 0x08
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FE_DIVBYZERO,
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FE_INVALID =
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#define FE_INVALID 0x10
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FE_INVALID,
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};
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#define FE_ALL_EXCEPT \
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@ -45,8 +50,9 @@ enum
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reserved to represent other rounding modes. */
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enum
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{
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FE_TONEAREST = 0x00000,
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#define FE_TONEAREST FE_TONEAREST
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FE_TONEAREST =
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#define FE_TONEAREST 0x00000
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FE_TONEAREST,
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};
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@ -22,16 +22,21 @@
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/* Define bits representing exceptions in the FPU status word. */
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enum
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{
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FE_INVALID = 1,
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#define FE_INVALID FE_INVALID
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FE_DIVBYZERO = 2,
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#define FE_DIVBYZERO FE_DIVBYZERO
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FE_OVERFLOW = 4,
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#define FE_OVERFLOW FE_OVERFLOW
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FE_UNDERFLOW = 8,
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#define FE_UNDERFLOW FE_UNDERFLOW
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FE_INEXACT = 16,
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#define FE_INEXACT FE_INEXACT
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FE_INVALID =
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#define FE_INVALID 1
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FE_INVALID,
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FE_DIVBYZERO =
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#define FE_DIVBYZERO 2
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FE_DIVBYZERO,
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FE_OVERFLOW =
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#define FE_OVERFLOW 4
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FE_OVERFLOW,
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FE_UNDERFLOW =
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#define FE_UNDERFLOW 8
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FE_UNDERFLOW,
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FE_INEXACT =
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#define FE_INEXACT 16
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FE_INEXACT,
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};
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/* Amount to shift by to convert an exception to a mask bit. */
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@ -44,14 +49,18 @@ enum
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/* VFP supports all of the four defined rounding modes. */
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enum
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{
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FE_TONEAREST = 0,
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#define FE_TONEAREST FE_TONEAREST
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FE_UPWARD = 0x400000,
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#define FE_UPWARD FE_UPWARD
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FE_DOWNWARD = 0x800000,
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#define FE_DOWNWARD FE_DOWNWARD
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FE_TOWARDZERO = 0xc00000
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#define FE_TOWARDZERO FE_TOWARDZERO
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FE_TONEAREST =
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#define FE_TONEAREST 0
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FE_TONEAREST,
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FE_UPWARD =
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#define FE_UPWARD 0x400000
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FE_UPWARD,
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FE_DOWNWARD =
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#define FE_DOWNWARD 0x800000
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FE_DOWNWARD,
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FE_TOWARDZERO =
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#define FE_TOWARDZERO 0xc00000
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FE_TOWARDZERO
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};
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/* Type representing exception flags. */
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@ -1,4 +1,4 @@
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/* Copyright (C) 2000 Free Software Foundation, Inc.
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/* Copyright (C) 2000-2012 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by David Huggins-Daines <dhd@debian.org>
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@ -26,16 +26,21 @@
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27 bits). */
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enum
|
||||
{
|
||||
FE_INVALID = 1<<4, /* V */
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_DIVBYZERO = 1<<3, /* Z */
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_OVERFLOW = 1<<2, /* O */
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_UNDERFLOW = 1<<1, /* U */
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_INEXACT = 1<<0, /* I */
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_INVALID =
|
||||
#define FE_INVALID (1<<4) /* V */
|
||||
FE_INVALID,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO (1<<3) /* Z */
|
||||
FE_DIVBYZERO,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW (1<<2) /* O */
|
||||
FE_OVERFLOW,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW (1<<1) /* U */
|
||||
FE_UNDERFLOW,
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT (1<<0) /* I */
|
||||
FE_INEXACT,
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -46,14 +51,18 @@ enum
|
||||
register for the appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0 << 9,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = 1 << 9,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_UPWARD = 2 << 9,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_DOWNWARD = 3 << 9,
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST (0 << 9)
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO (1 << 9)
|
||||
FE_TOWARDZERO,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD (2 << 9)
|
||||
FE_UPWARD,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD (3 << 9)
|
||||
FE_DOWNWARD,
|
||||
};
|
||||
|
||||
/* Type representing exception flags. */
|
||||
|
||||
@ -25,43 +25,53 @@
|
||||
|
||||
enum
|
||||
{
|
||||
FE_INEXACT = 1UL << 5,
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT (1 << 5)
|
||||
FE_INEXACT,
|
||||
|
||||
FE_UNDERFLOW = 1UL << 4,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW (1 << 4)
|
||||
FE_UNDERFLOW,
|
||||
|
||||
FE_OVERFLOW = 1UL << 3,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW (1 << 3)
|
||||
FE_OVERFLOW,
|
||||
|
||||
FE_DIVBYZERO = 1UL << 2,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO (1 << 2)
|
||||
FE_DIVBYZERO,
|
||||
|
||||
FE_UNNORMAL = 1UL << 1,
|
||||
#define FE_UNNORMAL FE_UNNORMAL
|
||||
FE_UNNORMAL =
|
||||
#define FE_UNNORMAL (1 << 1)
|
||||
FE_UNNORMAL,
|
||||
|
||||
FE_INVALID = 1UL << 0,
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INVALID =
|
||||
#define FE_INVALID (1 << 0)
|
||||
FE_INVALID,
|
||||
|
||||
FE_ALL_EXCEPT =
|
||||
(FE_INEXACT | FE_UNDERFLOW | FE_OVERFLOW | FE_DIVBYZERO | FE_UNNORMAL | FE_INVALID)
|
||||
#define FE_ALL_EXCEPT FE_ALL_EXCEPT
|
||||
#define FE_ALL_EXCEPT (FE_INEXACT | FE_UNDERFLOW | FE_OVERFLOW | FE_DIVBYZERO | FE_UNNORMAL | FE_INVALID)
|
||||
FE_ALL_EXCEPT
|
||||
};
|
||||
|
||||
|
||||
enum
|
||||
{
|
||||
FE_TOWARDZERO = 3,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 3
|
||||
FE_TOWARDZERO,
|
||||
|
||||
FE_UPWARD = 2,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD 2
|
||||
FE_UPWARD,
|
||||
|
||||
FE_DOWNWARD = 1,
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD 1
|
||||
FE_DOWNWARD,
|
||||
|
||||
FE_TONEAREST = 0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0
|
||||
FE_TONEAREST,
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -24,16 +24,21 @@
|
||||
the appropriate bits in the FPSR Accrued Exception Byte. */
|
||||
enum
|
||||
{
|
||||
FE_INEXACT = 1 << 3,
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_DIVBYZERO = 1 << 4,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_UNDERFLOW = 1 << 5,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_OVERFLOW = 1 << 6,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_INVALID = 1 << 7
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT (1 << 3)
|
||||
FE_INEXACT,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO (1 << 4)
|
||||
FE_DIVBYZERO,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW (1 << 5)
|
||||
FE_UNDERFLOW,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW (1 << 6)
|
||||
FE_OVERFLOW,
|
||||
FE_INVALID =
|
||||
#define FE_INVALID (1 << 7)
|
||||
FE_INVALID
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -44,14 +49,18 @@ enum
|
||||
appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = 1 << 4,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_DOWNWARD = 2 << 4,
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_UPWARD = 3 << 4
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO (1 << 4)
|
||||
FE_TOWARDZERO,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD (2 << 4)
|
||||
FE_DOWNWARD,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD (3 << 4)
|
||||
FE_UPWARD
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -24,16 +24,21 @@
|
||||
of the appropriate bits in the FPU control word. */
|
||||
enum
|
||||
{
|
||||
FE_INEXACT = 0x04,
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_UNDERFLOW = 0x08,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_OVERFLOW = 0x10,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_DIVBYZERO = 0x20,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_INVALID = 0x40,
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT 0x04
|
||||
FE_INEXACT,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW 0x08
|
||||
FE_UNDERFLOW,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW 0x10
|
||||
FE_OVERFLOW,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO 0x20
|
||||
FE_DIVBYZERO,
|
||||
FE_INVALID =
|
||||
#define FE_INVALID 0x40
|
||||
FE_INVALID,
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -44,14 +49,18 @@ enum
|
||||
for the appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0x0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = 0x1,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_UPWARD = 0x2,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_DOWNWARD = 0x3
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0x0
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 0x1
|
||||
FE_TOWARDZERO,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD 0x2
|
||||
FE_UPWARD,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD 0x3
|
||||
FE_DOWNWARD
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 2011 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2011-2012 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
|
||||
|
||||
@ -30,8 +30,9 @@ enum
|
||||
{
|
||||
__FE_UNDEFINED = 0,
|
||||
|
||||
FE_TONEAREST = 1,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 1
|
||||
FE_TONEAREST,
|
||||
};
|
||||
|
||||
/* Type representing exception flags (if there were any). */
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1997, 1998, 1999, 2008 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997-2012 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -24,14 +24,18 @@
|
||||
the appropriate bits in the FPSCR... */
|
||||
enum
|
||||
{
|
||||
FE_INEXACT = 1 << (31 - 6),
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_DIVBYZERO = 1 << (31 - 5),
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_UNDERFLOW = 1 << (31 - 4),
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_OVERFLOW = 1 << (31 - 3),
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT (1 << (31 - 6))
|
||||
FE_INEXACT,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO (1 << (31 - 5))
|
||||
FE_DIVBYZERO,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW (1 << (31 - 4))
|
||||
FE_UNDERFLOW,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW (1 << (31 - 3))
|
||||
FE_OVERFLOW,
|
||||
|
||||
/* ... except for FE_INVALID, for which we use bit 31. FE_INVALID
|
||||
actually corresponds to bits 7 through 12 and 21 through 23
|
||||
@ -39,8 +43,9 @@ enum
|
||||
says that it must be a power of 2. Instead we use bit 2 which
|
||||
is the summary bit for all the FE_INVALID exceptions, which
|
||||
kind of makes sense. */
|
||||
FE_INVALID = 1 << (31 - 2),
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INVALID =
|
||||
#define FE_INVALID (1 << (31 - 2))
|
||||
FE_INVALID,
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* Breakdown of the FE_INVALID bits. Setting FE_INVALID on an
|
||||
@ -50,43 +55,52 @@ enum
|
||||
enable these exceptions individually. */
|
||||
|
||||
/* Operation with SNaN. */
|
||||
FE_INVALID_SNAN = 1 << (31 - 7),
|
||||
# define FE_INVALID_SNAN FE_INVALID_SNAN
|
||||
FE_INVALID_SNAN =
|
||||
# define FE_INVALID_SNAN (1 << (31 - 7))
|
||||
FE_INVALID_SNAN,
|
||||
|
||||
/* Inf - Inf */
|
||||
FE_INVALID_ISI = 1 << (31 - 8),
|
||||
# define FE_INVALID_ISI FE_INVALID_ISI
|
||||
FE_INVALID_ISI =
|
||||
# define FE_INVALID_ISI (1 << (31 - 8))
|
||||
FE_INVALID_ISI,
|
||||
|
||||
/* Inf / Inf */
|
||||
FE_INVALID_IDI = 1 << (31 - 9),
|
||||
# define FE_INVALID_IDI FE_INVALID_IDI
|
||||
FE_INVALID_IDI =
|
||||
# define FE_INVALID_IDI (1 << (31 - 9))
|
||||
FE_INVALID_IDI,
|
||||
|
||||
/* 0 / 0 */
|
||||
FE_INVALID_ZDZ = 1 << (31 - 10),
|
||||
# define FE_INVALID_ZDZ FE_INVALID_ZDZ
|
||||
FE_INVALID_ZDZ =
|
||||
# define FE_INVALID_ZDZ (1 << (31 - 10))
|
||||
FE_INVALID_ZDZ,
|
||||
|
||||
/* Inf * 0 */
|
||||
FE_INVALID_IMZ = 1 << (31 - 11),
|
||||
# define FE_INVALID_IMZ FE_INVALID_IMZ
|
||||
FE_INVALID_IMZ =
|
||||
# define FE_INVALID_IMZ (1 << (31 - 11))
|
||||
FE_INVALID_IMZ,
|
||||
|
||||
/* Comparison with NaN or SNaN. */
|
||||
FE_INVALID_COMPARE = 1 << (31 - 12),
|
||||
# define FE_INVALID_COMPARE FE_INVALID_COMPARE
|
||||
FE_INVALID_COMPARE =
|
||||
# define FE_INVALID_COMPARE (1 << (31 - 12))
|
||||
FE_INVALID_COMPARE,
|
||||
|
||||
/* Invalid operation flag for software (not set by hardware). */
|
||||
/* Note that some chips don't have this implemented, presumably
|
||||
because no-one expected anyone to write software for them %-). */
|
||||
FE_INVALID_SOFTWARE = 1 << (31 - 21),
|
||||
# define FE_INVALID_SOFTWARE FE_INVALID_SOFTWARE
|
||||
FE_INVALID_SOFTWARE =
|
||||
# define FE_INVALID_SOFTWARE (1 << (31 - 21))
|
||||
FE_INVALID_SOFTWARE,
|
||||
|
||||
/* Square root of negative number (including -Inf). */
|
||||
/* Note that some chips don't have this implemented. */
|
||||
FE_INVALID_SQRT = 1 << (31 - 22),
|
||||
# define FE_INVALID_SQRT FE_INVALID_SQRT
|
||||
FE_INVALID_SQRT =
|
||||
# define FE_INVALID_SQRT (1 << (31 - 22))
|
||||
FE_INVALID_SQRT,
|
||||
|
||||
/* Conversion-to-integer of a NaN or a number too large or too small. */
|
||||
FE_INVALID_INTEGER_CONVERSION = 1 << (31 - 23)
|
||||
# define FE_INVALID_INTEGER_CONVERSION FE_INVALID_INTEGER_CONVERSION
|
||||
FE_INVALID_INTEGER_CONVERSION =
|
||||
# define FE_INVALID_INTEGER_CONVERSION (1 << (31 - 23))
|
||||
FE_INVALID_INTEGER_CONVERSION
|
||||
|
||||
# define FE_ALL_INVALID \
|
||||
(FE_INVALID_SNAN | FE_INVALID_ISI | FE_INVALID_IDI | FE_INVALID_ZDZ \
|
||||
@ -103,14 +117,18 @@ enum
|
||||
appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = 1,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_UPWARD = 2,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_DOWNWARD = 3
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 1
|
||||
FE_TOWARDZERO,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD 2
|
||||
FE_UPWARD,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD 3
|
||||
FE_DOWNWARD
|
||||
};
|
||||
|
||||
/* Type representing exception flags. */
|
||||
|
||||
@ -24,16 +24,21 @@
|
||||
of the appropriate bits in the FPU control word. */
|
||||
enum
|
||||
{
|
||||
FE_INVALID = 0x80,
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_DIVBYZERO = 0x40,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_OVERFLOW = 0x20,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_UNDERFLOW = 0x10,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_INEXACT = 0x08
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_INVALID =
|
||||
#define FE_INVALID 0x80
|
||||
FE_INVALID,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO 0x40
|
||||
FE_DIVBYZERO,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW 0x20
|
||||
FE_OVERFLOW,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW 0x10
|
||||
FE_UNDERFLOW,
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT 0x08
|
||||
FE_INEXACT
|
||||
};
|
||||
/* We dont use the y bit of the DXC in the floating point control register
|
||||
as glibc has no FE encoding for fe inexact incremented
|
||||
@ -48,14 +53,18 @@ enum
|
||||
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_DOWNWARD = 0x3,
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_UPWARD = 0x2,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_TOWARDZERO = 0x1
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0
|
||||
FE_TONEAREST,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD 0x3
|
||||
FE_DOWNWARD,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD 0x2
|
||||
FE_UPWARD,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 0x1
|
||||
FE_TOWARDZERO
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -24,16 +24,21 @@
|
||||
of the appropriate bits in the FPU control word. */
|
||||
enum
|
||||
{
|
||||
FE_INEXACT = 0x04,
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_UNDERFLOW = 0x08,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_OVERFLOW = 0x10,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_DIVBYZERO = 0x20,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_INVALID = 0x40,
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT 0x04
|
||||
FE_INEXACT,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW 0x08
|
||||
FE_UNDERFLOW,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW 0x10
|
||||
FE_OVERFLOW,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO 0x20
|
||||
FE_DIVBYZERO,
|
||||
FE_INVALID =
|
||||
#define FE_INVALID 0x40
|
||||
FE_INVALID,
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -46,10 +51,12 @@ enum
|
||||
{
|
||||
__FE_UNDEFINED = -1,
|
||||
|
||||
FE_TONEAREST = 0x0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = 0x1,
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0x0
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 0x1
|
||||
FE_TOWARDZERO,
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -26,16 +26,21 @@
|
||||
of the appropriate accrued exception bits from the FSR. */
|
||||
enum
|
||||
{
|
||||
FE_INVALID = (1 << 9),
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_OVERFLOW = (1 << 8),
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_UNDERFLOW = (1 << 7),
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_DIVBYZERO = (1 << 6),
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_INEXACT = (1 << 5)
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_INVALID =
|
||||
#define FE_INVALID (1 << 9)
|
||||
FE_INVALID,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW (1 << 8)
|
||||
FE_OVERFLOW,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW (1 << 7)
|
||||
FE_UNDERFLOW,
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO (1 << 6)
|
||||
FE_DIVBYZERO,
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT (1 << 5)
|
||||
FE_INEXACT
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -46,14 +51,18 @@ enum
|
||||
for the appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = (0U << 30),
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_TOWARDZERO = (1U << 30),
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_UPWARD = (2U << 30),
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_DOWNWARD = (3U << 30)
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST (0 << 30)
|
||||
FE_TONEAREST,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO (1 << 30)
|
||||
FE_TOWARDZERO,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD (-0x7fffffff - 1) /* (2 << 30) */
|
||||
FE_UPWARD,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD (-0x40000000) /* (3 << 30) */
|
||||
FE_DOWNWARD
|
||||
};
|
||||
|
||||
#define __FE_ROUND_MASK (3U << 30)
|
||||
|
||||
@ -23,17 +23,22 @@
|
||||
of the appropriate bits in the FPU control word. */
|
||||
enum
|
||||
{
|
||||
FE_INVALID = 0x01,
|
||||
#define FE_INVALID FE_INVALID
|
||||
FE_INVALID =
|
||||
#define FE_INVALID 0x01
|
||||
FE_INVALID,
|
||||
__FE_DENORM = 0x02,
|
||||
FE_DIVBYZERO = 0x04,
|
||||
#define FE_DIVBYZERO FE_DIVBYZERO
|
||||
FE_OVERFLOW = 0x08,
|
||||
#define FE_OVERFLOW FE_OVERFLOW
|
||||
FE_UNDERFLOW = 0x10,
|
||||
#define FE_UNDERFLOW FE_UNDERFLOW
|
||||
FE_INEXACT = 0x20
|
||||
#define FE_INEXACT FE_INEXACT
|
||||
FE_DIVBYZERO =
|
||||
#define FE_DIVBYZERO 0x04
|
||||
FE_DIVBYZERO,
|
||||
FE_OVERFLOW =
|
||||
#define FE_OVERFLOW 0x08
|
||||
FE_OVERFLOW,
|
||||
FE_UNDERFLOW =
|
||||
#define FE_UNDERFLOW 0x10
|
||||
FE_UNDERFLOW,
|
||||
FE_INEXACT =
|
||||
#define FE_INEXACT 0x20
|
||||
FE_INEXACT
|
||||
};
|
||||
|
||||
#define FE_ALL_EXCEPT \
|
||||
@ -44,14 +49,18 @@ enum
|
||||
for the appropriate macros. */
|
||||
enum
|
||||
{
|
||||
FE_TONEAREST = 0,
|
||||
#define FE_TONEAREST FE_TONEAREST
|
||||
FE_DOWNWARD = 0x400,
|
||||
#define FE_DOWNWARD FE_DOWNWARD
|
||||
FE_UPWARD = 0x800,
|
||||
#define FE_UPWARD FE_UPWARD
|
||||
FE_TOWARDZERO = 0xc00
|
||||
#define FE_TOWARDZERO FE_TOWARDZERO
|
||||
FE_TONEAREST =
|
||||
#define FE_TONEAREST 0
|
||||
FE_TONEAREST,
|
||||
FE_DOWNWARD =
|
||||
#define FE_DOWNWARD 0x400
|
||||
FE_DOWNWARD,
|
||||
FE_UPWARD =
|
||||
#define FE_UPWARD 0x800
|
||||
FE_UPWARD,
|
||||
FE_TOWARDZERO =
|
||||
#define FE_TOWARDZERO 0xc00
|
||||
FE_TOWARDZERO
|
||||
};
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user