Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 105 deletions

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
deleted file mode 100644
index 32fd3e75d1..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Copyright (C) 1997-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
-
-   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/>.  */
-
-/* __brk is a special syscall under Linux since it never returns an
-   error.  Instead, the error condition is indicated by returning the old
-   break value (instead of the new, requested one).  */
-
-#include <sysdep.h>
-#define _ERRNO_H
-#include <bits/errno.h>
-
-#ifdef PIC
-.section .bss
-	.align 8
-	.globl __curbrk
-__curbrk: .skip 8
-	.type __curbrk,@object
-	.size __curbrk,8
-#else
-.common __curbrk, 8, 8
-#endif
-
-	.text
-ENTRY (__brk)
-	save	%sp, -192, %sp
-	cfi_def_cfa_register(%fp)
-	cfi_window_save
-	cfi_register(%o7, %i7)
-#ifdef PIC
-	SETUP_PIC_REG(l7)
-#endif
-
-	LOADSYSCALL(brk)
-	mov	%i0, %o0
-
-	ta	0x6d
-
-	/* All the ways we can fail... */
-	bcs,pn	%xcc, .Lerr1
-	 nop
-	brz,pt	%i0, .Lok
-	 subcc	%i0, %o0, %g0
-	bne,pn	%xcc, .Lerr0
-	 nop
-
-	/* Update __curbrk and return cleanly.  */
-.Lok:
-#ifndef PIC
-	sethi	%hi(__curbrk), %g1
-	or	%g1, %lo(__curbrk), %g1
-#else
-	sethi	%gdop_hix22(__curbrk), %g1
-	xor	%g1, %gdop_lox10(__curbrk), %g1
-	ldx	[%l7 + %g1], %g1, %gdop(__curbrk)
-#endif
-	stx	%o0, [%g1]
-	mov	%g0, %i0
-
-	/* Don't use "ret" cause the preprocessor will eat it.  */
-	jmpl	%i7+8, %g0
-	 restore
-
-	/* What a horrible way to die.  */
-.Lerr0:	set	ENOMEM, %o0
-.Lerr1:
-#ifndef _LIBC_REENTRANT
-#ifndef PIC
-	sethi	%hi(errno), %g1
-	or	%g1, %lo(errno), %g1
-#else
-	sethi	%gdop_hix22(errno), %g1
-	xor	%g1, %gdop_lox10(errno), %g1
-	ldx	[%l7 + %g1], %g1, %gdop(errno)
-#endif
-	st	%o0, [%g1]
-#else
-#if IS_IN (libc)
-	call	HIDDEN_JUMPTARGET(__errno_location)
-#else
-	call	__errno_location
-#endif
-	 mov	%o0,%l1
-	st	%l1, [%o0]
-#endif
-	sub	%g0, 1, %i0
-	jmpl	%i7+8, %g0
-	 restore
-END (__brk)
-
-weak_alias (__brk, brk)