Update.

2000-09-26  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/sparc/sparc32/bits/endian.h: Remove.
	* sysdeps/sparc/sparc32/ieee754.h: New.
	* sysdeps/sparc/sparc64/bits/endian.h: Move...
	* sysdeps/sparc/bits/endian.h: ...here.
	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Optimize.
	* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Check
	%o1, not %o0 to see if we're parent or child.  Optimize.

2000-09-26  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/unix/sysv/linux/ia64/fork.S: New file (based on code
	by Hans Boehm).
	* sysdeps/unix/sysv/linux/ia64/vfork.S: New file (based on
	code by Hans Boehm).
	* sysdeps/unix/sysv/linux/ia64/fork.c: Deleted (obsoleted by fork.S).

2000-09-20  H.J. Lu  <hjl@gnu.org>

	* sysdeps/ia64/fpu/printf_fphex.c: New file.

	* sysdeps/ia64/fpu/libm-test-ulps: New file.

2000-09-17  H.J. Lu  <hjl@gnu.org>

	* sysdeps/ia64/Makefile (long-double-fcts): New.  Defined as yes.

	* sysdeps/ia64/fpu/s_isinfl.c: New file.  Include
	sysdeps/i386/fpu/s_isinfl.c.

	* sysdeps/ia64/fpu/s_isnanl.c: New file.  Include
	sysdeps/i386/fpu/s_isnanl.c.

	* sysdeps/ia64/fpu/s_nextafterl.c: New file.  Include
	sysdeps/i386/fpu/s_nextafterl.c.

	* sysdeps/ia64/fpu/bits/mathdef.h: New file.  Copied from
	sysdeps/i386/fpu/bits/mathdef.h.

2000-09-16  H.J. Lu  <hjl@gnu.org>

	* sysdeps/generic/ldsodefs.h (DL_UNMAP): New.  Defined if
	DL_UNMAP_IS_SPECIAL is not defined.

	* sysdeps/ia64/dl-lookupcfg.h (DL_UNMAP_IS_SPECIAL): Defined.
	(_dl_unmap): New prototype.
	(DL_UNMAP): New.  Defined as _dl_unmap.

	* sysdeps/ia64/Versions [ld] (GLIBC_2.2): Add _dl_unmap.

	* elf/dl-close.c (_dl_close): Replace __munmap with DL_UNMAP.

2000-09-16  H.J. Lu  <hjl@gnu.org>

	* sysdeps/generic/ldsodefs.h (DL_LOOKUP_ADDRESS): New. Defined
	if ELF_FUNCTION_PTR_IS_SPECIAL is not defined.

	* sysdeps/ia64/dl-lookupcfg.h (_dl_lookup_address): New
	prototype.
	(DL_LOOKUP_ADDRESS): New. Defined as _dl_lookup_address.

	* sysdeps/ia64/dl-fptr.c (_dl_lookup_address): New. Lookup
	the memory location of a function from a function descriptor.

	* sysdeps/ia64/Versions [ld] (GLIBC_2.2): Add _dl_lookup_address.

	* elf/dl-addr.c (_dl_addr): Use DL_LOOKUP_ADDRESS to get the
	memory location.

2000-09-14  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/ia64/bits/byteswap.h (__bswap_16): Don't mark output
	variable as input argument.
	(__bswap_32): Likewise.

	* sysdeps/ia64/dl-machine.h: Add missing stop bit in RTLD_START()
	- found by Jim Wilson <wilson@cygnus.com>

2000-09-26  Ulrich Drepper  <drepper@redhat.com>

	* string/strxfrm.c: Only require alignment on __alignof__ (int32_t)
	instead of 4.

2000-09-26  Andreas Schwab  <schwab@suse.de>

	* locale/programs/ld-collate.c (collate_output): Only require
	alignment on __alignof__ (int32_t) instead of 4.
	* locale/loadlocale.c (_nl_load_locale): Likewise.
	* string/strcoll.c: Likewise.

2000-09-26  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/ieee754/ldbl-96/e_atan2l.c (__ieee754_atan2l): Add
	parentheses around arithmetic used in | statement to kill compiler
	warning.

	* math/math_private.h: Add prototype for __finitel.
	(__ilogbl): Likewise.
	(__isinfl): Likewise.
	(__isnanl): Likewise.
	(__atanl): Likewise.
	(__copysignl): Likewise.
	(__expm1l): Likewise.
	(__floorl): Likewise.
	(__frexpl): Likewise.
	(__ldexpl): Likewise.
	(__log1pl): Likewise.
	(__nanl): Likewise.
	(__rintl): Likewise.
	(__scalbnl): Likewise.
	(__sqrtl): Likewise.
	(fabsl): Likewise.
	(__sincosl): Likewise.

	(si_isr) [USE_GNU]: Likewise.
	(ILL_BREAK) [USE_GNU]: Likewise.
	(FPE_DECOVF) [USE_GNU]: Likewise.
	(FPE_DECDIV) [USE_GNU]: Likewise.
	(FPE_DECERR) [USE_GNU]: Likewise.
	(FPE_INVASC) [USE_GNU]: Likewise.
	(FPE_INVDEC) [USE_GNU]: Likewise.
	(TRAP_BRANCH) [USE_GNU]: Likewise.
	(TRAP_HWBKPT) [USE_GNU]: Likewise.
	* sysdeps/ieee754/flt-32/s_exp2f.c: Likewise.

1 files changed, 80 insertions, 0 deletions

diff --git a/sysdeps/ia64/fpu/printf_fphex.c b/sysdeps/ia64/fpu/printf_fphex.c
new file mode 100644
index 0000000000..fca607c861
--- /dev/null
+++ b/sysdeps/ia64/fpu/printf_fphex.c
@@ -0,0 +1,80 @@
+/* Print floating point number in hexadecimal notation according to ISO C99.
+   Copyright (C) 2000 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef LONG_DOUBLE_DENORM_BIAS
+# define LONG_DOUBLE_DENORM_BIAS (IEEE854_LONG_DOUBLE_BIAS - 1)
+#endif
+
+#define PRINT_FPHEX_LONG_DOUBLE \
+do {									      \
+      /* The "strange" 80 bit format on ia64 has an explicit		      \
+	 leading digit in the 64 bit mantissa.  */			      \
+      unsigned long long int num;					      \
+									      \
+      num = (((unsigned long long int) fpnum.ldbl.ieee.mantissa0) << 32	      \
+	     | fpnum.ldbl.ieee.mantissa1);				      \
+									      \
+      zero_mantissa = num == 0;						      \
+									      \
+      numstr = _itoa_word (num, numbuf + sizeof numbuf, 16,		      \
+			   info->spec == 'A');				      \
+      wnumstr = _itowa_word (num, wnumbuf + sizeof wnumbuf, 16,		      \
+			     info->spec == 'A');			      \
+									      \
+      /* Fill with zeroes.  */						      \
+      while (numstr > numbuf + (sizeof numbuf - 64 / 4))		      \
+	{								      \
+	  *--numstr = '0';						      \
+	  *--wnumstr = L'0';						      \
+	}								      \
+									      \
+      /* We use a full nibble for the leading digit.  */		      \
+      leading = *numstr++;						      \
+									      \
+      /* We have 3 bits from the mantissa in the leading nibble.	      \
+	 Therefore we are here using `IEEE854_LONG_DOUBLE_BIAS + 3'.  */      \
+      exponent = fpnum.ldbl.ieee.exponent;				      \
+									      \
+      if (exponent == 0)						      \
+	{								      \
+	  if (zero_mantissa)						      \
+	    expnegative = 0;						      \
+	  else								      \
+	    {								      \
+	      /* This is a denormalized number.  */			      \
+	      expnegative = 1;						      \
+	      /* This is a hook for the m68k long double format, where the    \
+		 exponent bias is the same for normalized and denormalized    \
+		 numbers.  */						      \
+	      exponent = LONG_DOUBLE_DENORM_BIAS + 3;			      \
+	    }								      \
+	}								      \
+      else if (exponent >= IEEE854_LONG_DOUBLE_BIAS + 3)		      \
+	{								      \
+	  expnegative = 0;						      \
+	  exponent -= IEEE854_LONG_DOUBLE_BIAS + 3;			      \
+	}								      \
+      else								      \
+	{								      \
+	  expnegative = 1;						      \
+	  exponent = -(exponent - (IEEE854_LONG_DOUBLE_BIAS + 3));	      \
+	}								      \
+} while (0)
+
+#include <sysdeps/generic/printf_fphex.c>