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-rw-r--r--sysdeps/tile/stackinfo.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/tile/stackinfo.h b/sysdeps/tile/stackinfo.h
deleted file mode 100644
index 4a2fd85565..0000000000
--- a/sysdeps/tile/stackinfo.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2011-2016 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
-
- 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/>. */
-
-/* This file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-#include <elf.h>
-
-/* On tile the stack grows down. */
-#define _STACK_GROWS_DOWN 1
-
-/* Default to a non-executable stack. */
-#define DEFAULT_STACK_PERMS (PF_R|PF_W)
-
-/* Access to the stack pointer. The macros are used in alloca_account
- for which they need to act as barriers as well, hence the additional
- (unnecessary) parameters. */
-#define stackinfo_get_sp() \
- ({ void *p__; asm volatile ("move %0, sp" : "=r" (p__)); p__; })
-#if defined __tilegx__ && __WORDSIZE == 32
-#define __stackinfo_sub "subx"
-#else
-#define __stackinfo_sub "sub"
-#endif
-#define stackinfo_sub_sp(ptr) \
- ({ ptrdiff_t d__; \
- asm volatile (__stackinfo_sub " %0, %0, sp" : "=r" (d__) : "0" (ptr)); \
- d__; })
-
-#endif /* stackinfo.h */