129 lines
3 KiB
C
129 lines
3 KiB
C
/* Copyright (C) 2009-2016 Free Software Foundation, Inc.
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Contributed by ARM Ltd.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef AARCH64_LINUX_H
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#define AARCH64_LINUX_H 1
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#include <signal.h>
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/* Defines ps_err_e, struct ps_prochandle. */
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#include "gdb_proc_service.h"
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typedef int compat_int_t;
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typedef unsigned int compat_uptr_t;
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typedef int compat_time_t;
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typedef int compat_timer_t;
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typedef int compat_clock_t;
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struct compat_timeval
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{
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compat_time_t tv_sec;
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int tv_usec;
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};
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typedef union compat_sigval
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{
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compat_int_t sival_int;
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compat_uptr_t sival_ptr;
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} compat_sigval_t;
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typedef struct compat_siginfo
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{
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int si_signo;
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int si_errno;
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int si_code;
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union
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{
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int _pad[((128 / sizeof (int)) - 3)];
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/* kill() */
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struct
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{
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unsigned int _pid;
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unsigned int _uid;
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} _kill;
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/* POSIX.1b timers */
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struct
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{
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compat_timer_t _tid;
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int _overrun;
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compat_sigval_t _sigval;
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} _timer;
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/* POSIX.1b signals */
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struct
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{
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unsigned int _pid;
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unsigned int _uid;
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compat_sigval_t _sigval;
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} _rt;
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/* SIGCHLD */
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struct
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{
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unsigned int _pid;
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unsigned int _uid;
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int _status;
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compat_clock_t _utime;
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compat_clock_t _stime;
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} _sigchld;
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/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
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struct
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{
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unsigned int _addr;
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} _sigfault;
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/* SIGPOLL */
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struct
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{
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int _band;
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int _fd;
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} _sigpoll;
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} _sifields;
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} compat_siginfo_t;
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#define cpt_si_pid _sifields._kill._pid
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#define cpt_si_uid _sifields._kill._uid
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#define cpt_si_timerid _sifields._timer._tid
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#define cpt_si_overrun _sifields._timer._overrun
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#define cpt_si_status _sifields._sigchld._status
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#define cpt_si_utime _sifields._sigchld._utime
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#define cpt_si_stime _sifields._sigchld._stime
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#define cpt_si_ptr _sifields._rt._sigval.sival_ptr
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#define cpt_si_addr _sifields._sigfault._addr
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#define cpt_si_band _sifields._sigpoll._band
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#define cpt_si_fd _sifields._sigpoll._fd
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void aarch64_siginfo_from_compat_siginfo (siginfo_t *to,
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compat_siginfo_t *from);
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void aarch64_compat_siginfo_from_siginfo (compat_siginfo_t *to,
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siginfo_t *from);
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void aarch64_linux_prepare_to_resume (struct lwp_info *lwp);
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void aarch64_linux_new_thread (struct lwp_info *lwp);
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ps_err_e aarch64_ps_get_thread_area (const struct ps_prochandle *ph,
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lwpid_t lwpid, int idx, void **base,
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int is_64bit_p);
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#endif /* AARCH64_LINUX_H */
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