1 /* Target-dependent code for Newlib AArch64. 2 3 Copyright (C) 2011-2020 Free Software Foundation, Inc. 4 Contributed by ARM Ltd. 5 6 This file is part of GDB. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 20 21 #include "defs.h" 22 23 #include "gdbarch.h" 24 #include "aarch64-tdep.h" 25 #include "osabi.h" 26 27 /* Implement the 'init_osabi' method of struct gdb_osabi_handler. */ 28 29 static void 30 aarch64_newlib_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) 31 { 32 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); 33 34 /* Jump buffer - support for longjmp. 35 Offset of original PC in jump buffer (in registers). */ 36 tdep->jb_pc = 11; 37 } 38 39 void _initialize_aarch64_newlib_tdep (); 40 void 41 _initialize_aarch64_newlib_tdep () 42 { 43 gdbarch_register_osabi (bfd_arch_aarch64, 0, GDB_OSABI_NEWLIB, 44 aarch64_newlib_init_abi); 45 } 46