Add getpayload, getpayloadf, getpayloadl.

TS 18661-1 defines functions for manipulating the payloads of NaNs.
This patch implements the getpayload functions for glibc; these
extract the NaN payload (from an argument passed as a pointer, for
which corresponding libm-test support is added) and return it in the
same floating-point type.  The return value of these functions is
unspecified for non-NaN arguments; the patch does the simplest thing
to implement, which is that the functions do not check whether the
argument is a NaN and just treat the relevant bits of the
representation as a payload regardless.  A conversion from integer to
floating-point is used to produce the required return value, except in
the ldbl-128 case; as 128-bit integers are not supported for all
configurations using ldbl-128, the code constructs the required
floating-point representation of the return value directly instead.

Tested for x86_64, x86, mips64 and powerpc.

	* math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
	(getpayload): New declaration.
	* math/Versions (getpayload): New libm symbol at version
	GLIBC_2.25.
	(getpayloadf): Likewise.
	(getpayloadl): Likewise.
	* math/Makefile (libm-calls): Add s_getpayloadF.
	* math/libm-test.inc: Include <nan-high-order-bit.h>.
	(struct test_f_f_data): Add comment.
	(RUN_TEST_fp_f): New macro.
	(RUN_TEST_LOOP_fp_f): Likewise.
	(getpayload_test_data): New array.
	(getpayload_test): New function.
	(main): Call getpayload_test.
	* math/gen-libm-test.pl (parse_args): Handle 'p' in argument
	descriptor.
	* manual/arith.texi (FP Bit Twiddling): Document getpayload,
	getpayloadf and getpayloadl.
	* manual/libm-err-tab.pl: Update comment on interfaces without
	ulps tabulated.
	* sysdeps/ieee754/dbl-64/s_getpayload.c: New file.
	* sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c: Likewise.
	* sysdeps/ieee754/flt-32/s_getpayloadf.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c: Likewise.
	* sysdeps/ieee754/ldbl-96/s_getpayloadl.c: Likewise.
	* sysdeps/nacl/libm.abilist: Update.
	* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

33 files changed, 307 insertions, 0 deletions

diff --git a/sysdeps/ieee754/dbl-64/s_getpayload.c b/sysdeps/ieee754/dbl-64/s_getpayload.c
new file mode 100644
index 0000000000..2e7f03375f
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/s_getpayload.c
@@ -0,0 +1,37 @@
+/* Get NaN payload.  dbl-64 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/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+double
+getpayload (const double *x)
+{
+  uint32_t hx, lx;
+  EXTRACT_WORDS (hx, lx, *x);
+  hx &= 0x7ffff;
+  uint64_t ix = ((uint64_t) hx << 32) | lx;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0f;
+  return (double) ix;
+}
+#ifdef NO_LONG_DOUBLE
+weak_alias (getpayload, getpayloadl)
+#endif
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c
new file mode 100644
index 0000000000..c1cf56e0cc
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c
@@ -0,0 +1,33 @@
+/* Get NaN payload.  dbl-64/wordsize-64 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/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+double
+getpayload (const double *x)
+{
+  uint64_t ix;
+  EXTRACT_WORDS64 (ix, *x);
+  ix &= 0x7ffffffffffffULL;
+  return (double) ix;
+}
+#ifdef NO_LONG_DOUBLE
+weak_alias (getpayload, getpayloadl)
+#endif
diff --git a/sysdeps/ieee754/flt-32/s_getpayloadf.c b/sysdeps/ieee754/flt-32/s_getpayloadf.c
new file mode 100644
index 0000000000..fcc9e32716
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/s_getpayloadf.c
@@ -0,0 +1,33 @@
+/* Get NaN payload.  flt-32 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/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+float
+getpayloadf (const float *x)
+{
+  uint32_t ix;
+  GET_FLOAT_WORD (ix, *x);
+  ix &= 0x3fffff;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0f;
+  return (float) ix;
+}
diff --git a/sysdeps/ieee754/ldbl-128/s_getpayloadl.c b/sysdeps/ieee754/ldbl-128/s_getpayloadl.c
new file mode 100644
index 0000000000..ac7f6edce2
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128/s_getpayloadl.c
@@ -0,0 +1,57 @@
+/* Get NaN payload.  ldbl-128 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/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  uint64_t hx, lx;
+  GET_LDOUBLE_WORDS64 (hx, lx, *x);
+  hx &= 0x7fffffffffffULL;
+  /* Construct the representation of the return value directly, since
+     128-bit integers may not be available.  */
+  int lz;
+  if (hx == 0)
+    {
+      if (lx == 0)
+	return 0.0L;
+      else
+	lz = __builtin_clzll (lx) + 64;
+    }
+  else
+    lz = __builtin_clzll (hx);
+  int shift = lz - 15;
+  if (shift >= 64)
+    {
+      hx = lx << (shift - 64);
+      lx = 0;
+    }
+  else
+    {
+      /* 2 <= SHIFT <= 63.  */
+      hx = (hx << shift) | (lx >> (64 - shift));
+      lx <<= shift;
+    }
+  hx = (hx & 0xffffffffffffULL) | ((0x3fffULL + 127 - lz) << 48);
+  long double ret;
+  SET_LDOUBLE_WORDS64 (ret, hx, lx);
+  return ret;
+}
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c b/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c
new file mode 100644
index 0000000000..c23ba0c9d5
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c
@@ -0,0 +1,34 @@
+/* Get NaN payload.  ldbl-128ibm 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/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  double xhi = ldbl_high (*x);
+  uint64_t ix;
+  EXTRACT_WORDS64 (ix, xhi);
+  ix &= 0x7ffffffffffffULL;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0L;
+  return (long double) ix;
+}
diff --git a/sysdeps/ieee754/ldbl-96/s_getpayloadl.c b/sysdeps/ieee754/ldbl-96/s_getpayloadl.c
new file mode 100644
index 0000000000..3ef90d07de
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-96/s_getpayloadl.c
@@ -0,0 +1,32 @@
+/* Get NaN payload.  ldbl-96 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/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  uint16_t se __attribute__ ((unused));
+  uint32_t hx, lx;
+  GET_LDOUBLE_WORDS (se, hx, lx, *x);
+  hx &= 0x3fffffff;
+  uint64_t ix = ((uint64_t) hx << 32) | lx;
+  return (long double) ix;
+}
diff --git a/sysdeps/nacl/libm.abilist b/sysdeps/nacl/libm.abilist
index 190ba085ba..b721bfb379 100644
--- a/sysdeps/nacl/libm.abilist
+++ b/sysdeps/nacl/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
index 1fd3fb62b8..dbd620e474 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -418,6 +418,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist
index b1e79fcab0..3af146a00d 100644
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -428,6 +428,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/arm/libm.abilist b/sysdeps/unix/sysv/linux/arm/libm.abilist
index 0592b847c4..502b5128c8 100644
--- a/sysdeps/unix/sysv/linux/arm/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libm.abilist
@@ -75,6 +75,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist
index 0557b1083a..232ef8ea3e 100644
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist
index 06993220fc..b6151a9680 100644
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -431,6 +431,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/ia64/libm.abilist b/sysdeps/unix/sysv/linux/ia64/libm.abilist
index 67d722f35d..941c4bf49a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libm.abilist
@@ -360,6 +360,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
index 0592b847c4..502b5128c8 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -75,6 +75,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
index 65dee5a212..1080dc6cda 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
@@ -429,6 +429,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
index eef3ebf9d8..f86e20c775 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
index 9c62c802a5..7965bf20dc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -388,6 +388,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
index d9e3a35348..0711e03a8b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -420,6 +420,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist
index 927961ae6d..b4b81647ac 100644
--- a/sysdeps/unix/sysv/linux/nios2/libm.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
index a507182964..d5253c1244 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -431,6 +431,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
index b3bd812726..274eede940 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -430,6 +430,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
index b051337fc4..1af5a2fa74 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
@@ -425,6 +425,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
index b7a94bc977..767905c801 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
@@ -106,6 +106,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
index 48d4e646b1..342a27b7c8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -418,6 +418,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
index 9e664874a5..58b6e50d85 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -416,6 +416,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sh/libm.abilist b/sysdeps/unix/sysv/linux/sh/libm.abilist
index 43be8f846d..ab550995a5 100644
--- a/sysdeps/unix/sysv/linux/sh/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index 25c59063d2..76c6e8e818 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -421,6 +421,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
index 1b161ea081..4e54a03eff 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -419,6 +419,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
index d17bb8bc86..ab57b5867d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -420,6 +420,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
index 5f8686fe05..8aaa2a4ab8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -419,6 +419,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F