gdb/aarch64-newlib-tdep.c - gdb

Functions defined

Source code

  1. /* Target-dependent code for Newlib AArch64.

  3.    Copyright (C) 2011-2015 Free Software Foundation, Inc.
  4.    Contributed by ARM Ltd.

  6.    This file is part of GDB.

  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.

  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.

  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/>.  */

  21. #include "defs.h"

  23. #include "gdbarch.h"
  24. #include "aarch64-tdep.h"
  25. #include "osabi.h"

  27. /* Implement the 'init_osabi' method of struct gdb_osabi_handler.  */

  29. static void
  30. ‌aarch64_newlib_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
  31. {
  32.   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);

  34.   /* Jump buffer - support for longjmp.
  35.      Offset of original PC in jump buffer (in registers).  */
  36.   tdep->jb_pc = 11;
  37. }

  39. /* Provide a prototype to silence -Wmissing-prototypes.  */
  40. extern initialize_file_ftype _initialize_aarch64_newlib_tdep;

  42. void
  43. ‌_initialize_aarch64_newlib_tdep (void)
  44. {
  45.   gdbarch_register_osabi (bfd_arch_aarch64, 0, GDB_OSABI_NEWLIB,
  46.                           aarch64_newlib_init_abi);
  47. }