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, 91 deletions

diff --git a/sysdeps/ia64/_mcount.S b/sysdeps/ia64/_mcount.S
deleted file mode 100644
index 26540e31b7..0000000000
--- a/sysdeps/ia64/_mcount.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Machine-specific calling sequence for `mcount' profiling function.  ia64
-   Copyright (C) 2000-2017 Free Software Foundation, Inc.
-     Contributed by David Mosberger <davidm@hpl.hp.com>
-   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, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Assembly stub to invoke _mcount().  Compiler generated code calls
-   this stub before executing a function's prologue and without saving
-   any registers.  It is therefore necessary to preserve the input
-   registers as they may contain function arguments.  To work
-   correctly with frame-less functions, it is also necessary to
-   preserve the return pointer (b0 aka rp).
-
-   State upon entering _mcount:
-
-    r8  address of return value structure (used only when called
-	function returns a large structure)
-    r15 static link (used only for nested functions)
-    in0 ar.pfs to restore before returning to the function that
-	called _mcount
-    in1 gp value to restore before returning to the function that
-	called _mcount
-    in2 return address in the function that invoked the caller
-	of _mcount (frompc)
-    in3	address of the global-offset table entry that holds the
-	profile count dword allocated by the compiler; to get
-	the address of this dword, use "ld8 in2=[in2]; this
-	dword can be used in any way by _mcount (including
-	not at all, as is the case with the current implementation)
-    b0	address to return to after _mcount is done
-*/
-
-#include <sysdep.h>
-
-#undef ret
-
-LEAF(_mcount)
-	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(4)
-	alloc loc1 = ar.pfs, 4, 4, 3, 0
-	mov loc0 = rp
-	.body
-	mov loc2 = r8	// gcc uses r8 to pass pointer to return structure
-	;;
-	mov loc3 = r15	// gcc uses r15 to pass the static link to nested functions
-	mov out0 = in2
-	mov out1 = rp
-	br.call.sptk.few rp = __mcount
-	;;
-.here:
-{
-	.mii
-	mov gp = in1
-	mov r2 = ip
-	mov ar.pfs = loc1
-}
-	;;
-	adds r2 = _mcount_ret_helper - .here, r2
-	mov b7 = loc0
-	mov rp = in2
-	;;
-	mov r3 = in0
-	mov r8 = loc2
-	mov r15 = loc3
-	mov b6 = r2
-	br.ret.sptk.few b6
-END(_mcount)
-
-LOCAL_LEAF(_mcount_ret_helper)
-	.prologue
-	.altrp b7
-	.save ar.pfs, r3
-	.body
-	alloc r2 = ar.pfs, 0, 0, 8, 0
-	mov ar.pfs = r3
-	br b7
-END(_mcount_ret_helper)
-
-weak_alias (_mcount, mcount)