diff options
Diffstat (limited to 'sysdeps')
30 files changed, 153 insertions, 0 deletions
diff --git a/sysdeps/generic/fix-fp-int-compare-invalid.h b/sysdeps/generic/fix-fp-int-compare-invalid.h new file mode 100644 index 0000000..42e3d12 --- /dev/null +++ b/sysdeps/generic/fix-fp-int-compare-invalid.h @@ -0,0 +1,27 @@ +/* Fix for missing "invalid" exceptions from floating-point + comparisons. Generic version. + Copyright (C) 2016 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef FIX_FP_INT_COMPARE_INVALID_H +#define FIX_FP_INT_COMPARE_INVALID_H 1 + +/* Define this macro to 1 to work around ordered comparison operators + in C failing to raise the "invalid" exception for NaN operands. */ +#define FIX_COMPARE_INVALID 0 + +#endif /* fix-fp-int-compare-invalid.h */ diff --git a/sysdeps/nacl/libm.abilist b/sysdeps/nacl/libm.abilist index 85ee684..cdc65c3 100644 --- a/sysdeps/nacl/libm.abilist +++ b/sysdeps/nacl/libm.abilist @@ -380,6 +380,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/powerpc/fpu/fix-fp-int-compare-invalid.h b/sysdeps/powerpc/fpu/fix-fp-int-compare-invalid.h new file mode 100644 index 0000000..cb2a272 --- /dev/null +++ b/sysdeps/powerpc/fpu/fix-fp-int-compare-invalid.h @@ -0,0 +1,28 @@ +/* Fix for missing "invalid" exceptions from floating-point + comparisons. PowerPC version. + Copyright (C) 2016 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef FIX_FP_INT_COMPARE_INVALID_H +#define FIX_FP_INT_COMPARE_INVALID_H 1 + +/* As of GCC 5, comparisons use unordered comparison instructions when + they should use ordered comparisons + <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58684>. */ +#define FIX_COMPARE_INVALID 1 + +#endif /* fix-fp-int-compare-invalid.h */ diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist index aee63a1..1ec0001 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist @@ -411,6 +411,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist index 339b896..1edbb96 100644 --- a/sysdeps/unix/sysv/linux/alpha/libm.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist @@ -421,6 +421,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/arm/libm.abilist b/sysdeps/unix/sysv/linux/arm/libm.abilist index f7b8244..26d9cc6 100644 --- a/sysdeps/unix/sysv/linux/arm/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/libm.abilist @@ -69,6 +69,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist index 576b514..a191cd8 100644 --- a/sysdeps/unix/sysv/linux/hppa/libm.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist @@ -381,6 +381,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist index 19e9792..0a0383f 100644 --- a/sysdeps/unix/sysv/linux/i386/libm.abilist +++ b/sysdeps/unix/sysv/linux/i386/libm.abilist @@ -424,6 +424,9 @@ GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/ia64/libm.abilist b/sysdeps/unix/sysv/linux/ia64/libm.abilist index 1a32e2c..017b0f9 100644 --- a/sysdeps/unix/sysv/linux/ia64/libm.abilist +++ b/sysdeps/unix/sysv/linux/ia64/libm.abilist @@ -353,6 +353,9 @@ GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist index f7b8244..26d9cc6 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist @@ -69,6 +69,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist index 2a8cba4..945d51e 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist @@ -422,6 +422,9 @@ GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/microblaze/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/libm.abilist index c59437f..deb4189 100644 --- a/sysdeps/unix/sysv/linux/microblaze/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/libm.abilist @@ -380,6 +380,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist index 31d6f9e..ceb1291 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist @@ -382,6 +382,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist index 83e0311..003fe7b 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist @@ -413,6 +413,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist index 151574d..d57c3eb 100644 --- a/sysdeps/unix/sysv/linux/nios2/libm.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist @@ -380,6 +380,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist index 155daf5..b22ec56 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist @@ -424,6 +424,9 @@ GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __fe_dfl_mode D 0x8 GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist index 7b38632..777a39d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist @@ -423,6 +423,9 @@ GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __fe_dfl_mode D 0x8 GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist index 26c8d41..1b900c7 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist @@ -418,6 +418,9 @@ GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __fe_dfl_mode D 0x8 GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist index 0e76e88..0a8600e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist @@ -99,6 +99,9 @@ GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __fe_dfl_mode D 0x8 GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist index 377cea9..d7fff53 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist @@ -411,6 +411,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist index dafbff1..4d682e6 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist @@ -409,6 +409,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/sh/libm.abilist b/sysdeps/unix/sysv/linux/sh/libm.abilist index a38bace..0092b62 100644 --- a/sysdeps/unix/sysv/linux/sh/libm.abilist +++ b/sysdeps/unix/sysv/linux/sh/libm.abilist @@ -381,6 +381,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist index 27166be..4ad593c 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist @@ -414,6 +414,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist index 46f7973..90a2bd5 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist @@ -412,6 +412,9 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist index ec6f0b3..5d502c0 100644 --- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist +++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist @@ -381,6 +381,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist index ec6f0b3..5d502c0 100644 --- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist +++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist @@ -381,6 +381,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist index ec6f0b3..5d502c0 100644 --- a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist +++ b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist @@ -381,6 +381,8 @@ GLIBC_2.24 nextup F GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist index 1965316..3364b02 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist @@ -413,6 +413,9 @@ GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist index 82207c9..6a3a3ce 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist @@ -412,6 +412,9 @@ GLIBC_2.24 nextupf F GLIBC_2.24 nextupl F GLIBC_2.25 GLIBC_2.25 A GLIBC_2.25 __iscanonicall F +GLIBC_2.25 __iseqsig F +GLIBC_2.25 __iseqsigf F +GLIBC_2.25 __iseqsigl F GLIBC_2.25 fegetmode F GLIBC_2.25 fesetexcept F GLIBC_2.25 fesetmode F diff --git a/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h b/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h new file mode 100644 index 0000000..6052280 --- /dev/null +++ b/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h @@ -0,0 +1,28 @@ +/* Fix for missing "invalid" exceptions from floating-point + comparisons. x86 version. + Copyright (C) 2016 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef FIX_FP_INT_COMPARE_INVALID_H +#define FIX_FP_INT_COMPARE_INVALID_H 1 + +/* As of GCC 5, both x87 and SSE comparisons use unordered comparison + instructions when they should use ordered comparisons + <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52451>. */ +#define FIX_COMPARE_INVALID 1 + +#endif /* fix-fp-int-compare-invalid.h */ |