binutils-gdb/gdb/gdbserver/linux-aarch64-tdesc.c

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/* GNU/Linux/aarch64 specific target description, for the remote server
for GDB.
Copyright (C) 2017-2018 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/>. */
#include "server.h"
#include "tdesc.h"
#include "arch/aarch64.h"
#include "linux-aarch32-low.h"
/* Create the aarch64 target description. */
const target_desc *
aarch64_linux_read_description ()
{
static target_desc *aarch64_tdesc = NULL;
target_desc **tdesc = &aarch64_tdesc;
if (*tdesc == NULL)
{
*tdesc = aarch64_create_target_description ();
init_target_desc (*tdesc);
#ifndef IN_PROCESS_AGENT
static const char *expedite_regs_aarch64[] = { "x29", "sp", "pc", NULL };
(*tdesc)->expedite_regs = expedite_regs_aarch64;
#endif
}
return *tdesc;
}