[thirdparty/glibc.git] / sysdeps / hppa / stackinfo.h

/* Copyright (C) 1999-2015 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, 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>

/* Default to an executable stack.  PF_X can be overridden if PT_GNU_STACK is
 * present, but it is presumed absent.  */
#define DEFAULT_STACK_PERMS (PF_R|PF_W|PF_X)

/* On PA the stack grows up.  */
#define _STACK_GROWS_UP	1

#endif	/* stackinfo.h */
Commit	Line	Data
b168057a	1	/* Copyright (C) 1999-2015 Free Software Foundation, Inc.
f2e1be79 UD	2	This file is part of the GNU C Library.
	3
	4	The GNU C Library is free software; you can redistribute it and/or
3214b89b AJ	5	modify it under the terms of the GNU Lesser General Public
	6	License as published by the Free Software Foundation; either
	7	version 2.1 of the License, or (at your option) any later version.
f2e1be79 UD	8
	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3214b89b	12	Lesser General Public License for more details.
f2e1be79	13
3214b89b	14	You should have received a copy of the GNU Lesser General Public
ab84e3ff PE	15	License along with the GNU C Library. If not, see
ab84e3ff PE	16	<http://www.gnu.org/licenses/>. */
f2e1be79 UD	17
	18	/* This file contains a bit of information about the stack allocation
	19	of the processor. */
	20
	21	#ifndef _STACKINFO_H
	22	#define _STACKINFO_H 1
	23
9dd87de7 CD	24	#include <elf.h>
	25
	26	/* Default to an executable stack. PF_X can be overridden if PT_GNU_STACK is
	27	* present, but it is presumed absent. */
	28	#define DEFAULT_STACK_PERMS (PF_R\|PF_W\|PF_X)
	29
f2e1be79 UD	30	/* On PA the stack grows up. */
	31	#define _STACK_GROWS_UP 1
	32
	33	#endif /* stackinfo.h */