Moved alpha to ports repository.

2008-11-25  Roland McGrath  <roland@redhat.com>

	* sysdeps/alpha, sysdeps/unix/bsd/osf/alpha,
	sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha,
	sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha,
	sysdeps/mach/alpha, sysdeps/mach/hurd/alpha:
	Subdirectories moved to ports repository.
	* configure.in (base_machine): Remove alpha case.

1 files changed, 0 insertions, 164 deletions

diff --git a/sysdeps/alpha/div_libc.h b/sysdeps/alpha/div_libc.h
deleted file mode 100644
index b731b02e25..0000000000
--- a/sysdeps/alpha/div_libc.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Copyright (C) 2004 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Common bits for implementing software divide.  */
-
-#include <sysdep.h>
-#ifdef __linux__
-# include <asm/gentrap.h>
-# include <asm/pal.h>
-#else
-# include <machine/pal.h>
-#endif
-
-/* These are not normal C functions.  Argument registers are t10 and t11;
-   the result goes in t12; the return address is in t9.  Only t12 and AT
-   may be clobbered.  */
-#define X	t10
-#define Y	t11
-#define RV	t12
-#define RA	t9
-
-/* The secureplt format does not allow the division routines to be called
-   via plt; there aren't enough registers free to be clobbered.  Avoid 
-   setting the symbol type to STT_FUNC, so that the linker won't be tempted
-   to create a plt entry.  */
-#define funcnoplt notype
-
-/* None of these functions should use implicit anything.  */
-	.set	nomacro
-	.set	noat
-
-/* Code fragment to invoke _mcount for profiling.  This should be invoked
-   directly after allocation of the stack frame.  */
-.macro CALL_MCOUNT
-#ifdef PROF
-	stq	ra, 0(sp)
-	stq	pv, 8(sp)
-	stq	gp, 16(sp)
-	cfi_rel_offset (ra, 0)
-	cfi_rel_offset (pv, 8)
-	cfi_rel_offset (gp, 16)
-	br	AT, 1f
-	.set	macro
-1:	ldgp	gp, 0(AT)
-	mov	RA, ra
-	lda	AT, _mcount
-	jsr	AT, (AT), _mcount
-	.set	nomacro
-	ldq	ra, 0(sp)
-	ldq	pv, 8(sp)
-	ldq	gp, 16(sp)
-	cfi_restore (ra)
-	cfi_restore (pv)
-	cfi_restore (gp)
-	/* Realign subsequent code with what we'd have without this
-	   macro at all.  This means aligned with one arithmetic insn
-	   used within the bundle.  */
-	.align	4
-	nop
-#endif
-.endm
-
-/* In order to make the below work, all top-level divide routines must
-   use the same frame size.  */
-#define FRAME	64
-
-/* Code fragment to generate an integer divide-by-zero fault.  When
-   building libc.so, we arrange for there to be one copy of this code
-   placed late in the dso, such that all branches are forward.  When
-   building libc.a, we use multiple copies to avoid having an out of
-   range branch.  Users should jump to DIVBYZERO.  */
-
-.macro DO_DIVBYZERO
-#ifdef PIC
-#define DIVBYZERO	__divbyzero
-	.section .gnu.linkonce.t.divbyzero, "ax", @progbits
-	.globl	__divbyzero
-	.type	__divbyzero, @function
-	.usepv	__divbyzero, no
-	.hidden	__divbyzero
-#else
-#define DIVBYZERO	$divbyzero
-#endif
-
-	.align	4
-DIVBYZERO:
-	cfi_startproc
-	cfi_return_column (RA)
-	cfi_def_cfa_offset (FRAME)
-
-	mov	a0, RV
-	unop
-	lda	a0, GEN_INTDIV
-	call_pal PAL_gentrap
-
-	mov	RV, a0
-	clr	RV
-	lda	sp, FRAME(sp)
-	cfi_def_cfa_offset (0)
-	ret	$31, (RA), 1
-
-	cfi_endproc
-	.size	DIVBYZERO, .-DIVBYZERO
-.endm
-
-/* Like the ev6 instructions, but fall back to stack use on prior machines.  */
-
-	.arch	ev6
-
-.macro _ITOFS  gr, fr, slot
-#ifdef __alpha_fix__
-	itofs	\gr, \fr
-#else
-	stl	\gr, \slot(sp)
-	lds	\fr, \slot(sp)
-#endif
-.endm
-
-.macro _ITOFT  gr, fr, slot
-#ifdef __alpha_fix__
-	itoft	\gr, \fr
-#else
-	stq	\gr, \slot(sp)
-	ldt	\fr, \slot(sp)
-#endif
-.endm
-
-.macro _FTOIT  fr, gr, slot
-#ifdef __alpha_fix__
-	ftoit	\fr, \gr
-#else
-	stt	\fr, \slot(sp)
-	ldq	\gr, \slot(sp)
-#endif
-.endm
-
-/* Similarly, but move two registers.  Schedules better for pre-ev6.  */
-
-.macro _ITOFT2 gr1, fr1, slot1, gr2, fr2, slot2
-#ifdef __alpha_fix__
-	itoft	\gr1, \fr1
-	itoft	\gr2, \fr2
-#else
-	stq	\gr1, \slot1(sp)
-	stq	\gr2, \slot2(sp)
-	ldt	\fr1, \slot1(sp)
-	ldt	\fr2, \slot2(sp)
-#endif
-.endm