gdb/alphabsd-tdep.c - gdb

Functions defined

Source code

  1. /* Common target dependent code Alpha BSD's.

  3.    Copyright (C) 2000-2015 Free Software Foundation, Inc.

  5.    This file is part of GDB.

  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.

  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.

  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/>.  */

  20. #include "defs.h"
  21. #include "regcache.h"

  23. #include "alpha-tdep.h"
  24. #include "alphabsd-tdep.h"

  26. /* Conviently, GDB uses the same register numbering as the
  27.    ptrace register structure used by BSD on Alpha.  */

  29. void
  30. ‌alphabsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
  31. {
  32.   /* PC is at slot 32; UNIQUE not present.  */
  33.   alpha_supply_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
  34. }

  36. void
  37. ‌alphabsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
  38. {
  39.   /* PC is at slot 32; UNIQUE not present.  */
  40.   alpha_fill_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
  41. }

  43. void
  44. ‌alphabsd_supply_fpreg (struct regcache *regcache,
  45.                        const char *fpregs, int regno)
  46. {
  47.   /* FPCR is at slot 33; slot 32 unused.  */
  48.   alpha_supply_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
  49. }

  51. void
  52. ‌alphabsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
  53. {
  54.   /* FPCR is at slot 33; slot 32 unused.  */
  55.   alpha_fill_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
  56. }