Update.

2000-05-05  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/unix/sysv/linux/ia64/sysdep.h: New file.
	* sysdeps/unix/sysv/linux/ia64/syscall.S: New file.

	* sysdeps/unix/sysv/linux/ia64/bits/types.h: New file.
	* sysdeps/unix/sysv/linux/ia64/bits/endian.h: New file.

	* sysdeps/ia64/Implies: New file.
	* sysdeps/ia64/Versions: New file.  Declare _dl_symbol_address.
	* sysdeps/ia64/Makefile: New file.
	* sysdeps/ia64/gmp-mparam.h: New file,

	* sysdeps/ia64/elf/start.S: New file.

	* sysdeps/ia64/bits/fenv.h: New file.

2000-05-05  David Mosberger-Tang  <davidm@hpl.hp.com>

	* sysdeps/unix/sysv/linux/ia64/sysdep.S: New file.

2000-04-26  Jes Sorensen  <Jes.Sorensen@cern.ch>

	* sysdeps/unix/sysv/linux/ia64/bits/elfclass.h: New file.  The
	ia64 has 64 bit .hash entries just as the Alpha.

2000-04-25  Jes Sorensen  <Jes.Sorensen@cern.ch>

	* sysdeps/ia64/memprof.h: New file.  Provide GETSP() macro.

2000-04-17  Jes Sorensen  <Jes.Sorensen@cern.ch>

	* sysdeps/ia64/fpu/fclrexcpt.c: New file.
	* sysdeps/ia64/fpu/fedisblxcpt.c: New file.
	* sysdeps/ia64/fpu/feenablxcpt.c: New file.
	* sysdeps/ia64/fpu/fegetenv.c: New file.
	* sysdeps/ia64/fpu/fegetexcept.c: New file.
	* sysdeps/ia64/fpu/fegetround.c: New file.
	* sysdeps/ia64/fpu/feholdexcpt.c: New file.
	* sysdeps/ia64/fpu/fesetenv.c: New file.
	* sysdeps/ia64/fpu/fesetround.c: New file.
	* sysdeps/ia64/fpu/feupdateenv.c: New file.
	* sysdeps/ia64/fpu/fgetexcptflg.c: New file.
	* sysdeps/ia64/fpu/fraiseexcpt.c: New file.
	* sysdeps/ia64/fpu/fsetexcptflg.c: New file.
	* sysdeps/ia64/fpu/ftestexcept.c: New file.

	* sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT): New.
	* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
	(_DL_HWCAP_COUNT): New.
	* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
	(_DL_HWCAP_COUNT): New.

1 files changed, 99 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h
new file mode 100644
index 0000000000..6901d5e38e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -0,0 +1,99 @@
+/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
+   Based on code originally written by David Mosberger-Tang
+
+   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.  */
+
+#include <sysdeps/unix/sysdep.h>
+
+/* For Linux we can use the system call table in the header file
+	/usr/include/asm/unistd.h
+   of the kernel.  But these symbols do not follow the SYS_* syntax
+   so we have to redefine the `SYS_ify' macro here.  */
+#undef SYS_ify
+#ifdef __STDC__
+# define SYS_ify(syscall_name)	__NR_##syscall_name
+#else
+# define SYS_ify(syscall_name)	__NR_/**/syscall_name
+#endif
+
+#ifdef __ASSEMBLER__
+
+/* Linux uses a negative return value to indicate syscall errors, unlike
+   most Unices, which use the condition codes' carry flag.
+
+   Since version 2.1 the return value of a system call might be negative
+   even if the call succeeded.  E.g., the `lseek' system call might return
+   a large offset.  Therefore we must not anymore test for < 0, but test
+   for a real error by making sure the value in %d0 is a real error
+   number.  Linus said he will make sure the no syscall returns a value
+   in -1 .. -4095 as a valid result so we can savely test with -4095.  */
+
+/* We don't want the label for the error handler to be visible in the symbol
+   table when we define it here.  */
+#define SYSCALL_ERROR_LABEL __syscall_error
+
+#ifdef PROF
+#error "define CALL_MCOUNT"
+#else
+#define CALL_MCOUNT
+#endif
+
+
+#undef PSEUDO
+#define	PSEUDO(name, syscall_name, args)	\
+  ENTRY(name)					\
+    DO_CALL (SYS_ify(syscall_name));		\
+	cmp.eq p6,p0=-1,r10;;			\
+(p6)	br.cond.spnt.few __syscall_error;
+
+#define ENTRY(name)				\
+	.psr abi64;				\
+	.psr lsb;				\
+	.lsb;					\
+	.proc C_SYMBOL_NAME(name);		\
+	.text;					\
+	.align 32;				\
+	.proc C_SYMBOL_NAME(name);		\
+	.global C_SYMBOL_NAME(name);		\
+	C_LABEL(name)				\
+	CALL_MCOUNT
+
+#define DO_CALL(num)				\
+	mov r15=num;				\
+	break __BREAK_SYSCALL;
+
+#undef PSEUDO_END
+#define PSEUDO_END(name)	.endp C_SYMBOL_NAME(name);
+
+#undef END
+#define END(name)						\
+	.size	C_SYMBOL_NAME(name), . - C_SYMBOL_NAME(name) ;	\
+	.endp	C_SYMBOL_NAME(name)
+
+#define ret			br.ret.sptk.few b0
+
+#else /* not __ASSEMBLER__ */
+
+/* Define a macro which expands into the inline wrapper code for a system
+   call.  */
+#if 0
+#undef INLINE_SYSCALL
+#define INLINE_SYSCALL(name, nr, args...)	__##name (args)
+#endif
+
+#endif /* not __ASSEMBLER__ */