Update.

2000-07-13  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/unix/sysv/linux/ia64/clone.S: New file.
	* sysdeps/unix/sysv/linux/ia64/fork.c: New file.

2000-06-05  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: New file
	based on sysdeps/unix/sysv/linux/bits/siginfo.h.
	Change type of si_band from "int" to "long".
	(si_imm) [USE_GNU]: Define
	(si_isr) [USE_GNU]: Ditto.
	(ILL_BREAK) [USE_GNU]: Ditto.
	(FPE_DECOVF) [USE_GNU]: Ditto.
	(FPE_DECDIV) [USE_GNU]: Ditto.
	(FPE_DECERR) [USE_GNU]: Ditto.
	(FPE_INVASC) [USE_GNU]: Ditto.
	(FPE_INVDEC) [USE_GNU]: Ditto.
	(TRAP_BRANCH) [USE_GNU]: Ditto.
	(TRAP_HWBKPT) [USE_GNU]: Ditto.

2000-07-06  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
	bits/sigcontext as struct mcontext does not depend on it.

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

2000-07-04  Jes Sorensen  <jes@linuxcare.com>

	* sysdeps/unix/sysv/linux/ia64/shmctl.c: Removed.

2000-07-04  David Mosberger-Tang  <davidm@hpl.hp.com>

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

2000-06-22  Jes Sorensen  <jes@linuxcare.com>

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

	* intl/translit.po: New file.

1 files changed, 75 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/ia64/clone.S b/sysdeps/unix/sysv/linux/ia64/clone.S
new file mode 100644
index 0000000000..696e7f5bf1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/clone.S
@@ -0,0 +1,75 @@
+/* Copyright (C) 1999,2000 Free Software Foundation, Inc.
+
+   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.  */
+
+/* clone is even more special than fork as it mucks with stacks
+   and invokes a function in the right context after its all over.  */
+
+#include <sysdep.h>
+
+/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
+
+/*
+ * Used for both clone and fork system calls.  Note that if fn is NULL
+ *   then clone was called from fork.
+ */
+
+ENTRY(__clone)
+	add	r2 = -16, r33		// save space for fn and arg
+	cmp.ne	p6,p0 = 0,r33
+	;;
+(p6)	add	r33 = -16, r33
+	add	r12 = -16, r12
+	;;
+(p6)	st8	[r2] = r32, 8		// save fn for child
+	st8	[r12] = r32		// save fn for parent
+	;;
+(p6)	st8	[r2] = r35		// save arg for child
+	mov	r32 = r34		// put flags in out0
+	DO_CALL (SYS_ify (clone))
+1:
+	ld8	r33 = [r12], 8		// recover fn
+	;;
+	ld8	r32 = [r12], 8		// recover arg
+
+	cmp.eq p6,p0=-1,r10
+(p6)	br.cond.spnt.many __syscall_error // handle error
+
+	cmp.ne p7,p0=0,r8
+(p7)	ret				// parent process, just return
+
+	cmp.eq p8,p0=0,r33
+(p8)	ret				// fork call, return
+
+	alloc	loc0 = ar.pfs,2,2,2,0
+	;;
+	ld8	r2 = [in1], 8		// get address of fn
+	mov	out0 = in0
+	mov	loc1 = gp		// save gp across indirect call
+	;;
+	ld8	gp = [in1]		// set new gp
+	mov	b6 = r2
+	br.call.sptk b0 = b6		// call thread routine
+	;;
+
+	mov	ar.pfs = loc0
+	mov	gp = loc1
+	mov	r32 = r8		// exit value
+	br.call.sptk	b0 = _exit	// we're out of here
+
+PSEUDO_END(__clone)
+
+weak_alias (__clone, clone)