[thirdparty/binutils-gdb.git] / gdb / nat / aarch64-sve-linux-ptrace.h

/* Common target dependent for AArch64 systems.

   Copyright (C) 2018 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef AARCH64_SVE_LINUX_PTRACE_H
#define AARCH64_SVE_LINUX_PTRACE_H

#include <asm/sigcontext.h>
#include <sys/utsname.h>
#include <sys/ptrace.h>
#include <asm/ptrace.h>

#ifndef SVE_SIG_ZREGS_SIZE
#include "aarch64-sve-linux-sigcontext.h"
#endif

/* Read VQ for the given tid using ptrace.  If SVE is not supported then zero
   is returned (on a system that supports SVE, then VQ cannot be zero).  */

uint64_t aarch64_sve_get_vq (int tid);

#endif /* aarch64-sve-linux-ptrace.h */
Commit	Line	Data
122394f1 AH	1	/* Common target dependent for AArch64 systems.
	2
	3	Copyright (C) 2018 Free Software Foundation, Inc.
	4
	5	This file is part of GDB.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	19
	20	#ifndef AARCH64_SVE_LINUX_PTRACE_H
	21	#define AARCH64_SVE_LINUX_PTRACE_H
	22
122394f1 AH	23	#include <asm/sigcontext.h>
	24	#include <sys/utsname.h>
	25	#include <sys/ptrace.h>
	26	#include <asm/ptrace.h>
	27
17a1cc89 AH	28	#ifndef SVE_SIG_ZREGS_SIZE
	29	#include "aarch64-sve-linux-sigcontext.h"
	30	#endif
	31
122394f1 AH	32	/* Read VQ for the given tid using ptrace. If SVE is not supported then zero
	33	is returned (on a system that supports SVE, then VQ cannot be zero). */
	34
39bfb937	35	uint64_t aarch64_sve_get_vq (int tid);
122394f1	36
122394f1	37	#endif /* aarch64-sve-linux-ptrace.h */