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      1 /* Common target dependent code Alpha BSD's.
      2 
      3    Copyright (C) 2000-2024 Free Software Foundation, Inc.
      4 
      5    This file is part of GDB.
      6 
      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.
     11 
     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.
     16 
     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/>.  */
     19 
     20 #include "regcache.h"
     21 
     22 #include "alpha-tdep.h"
     23 #include "alpha-bsd-tdep.h"
     24 
     25 /* Conveniently, GDB uses the same register numbering as the
     26    ptrace register structure used by BSD on Alpha.  */
     27 
     28 void
     29 alphabsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
     30 {
     31   /* PC is at slot 32; UNIQUE not present.  */
     32   alpha_supply_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
     33 }
     34 
     35 void
     36 alphabsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
     37 {
     38   /* PC is at slot 32; UNIQUE not present.  */
     39   alpha_fill_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
     40 }
     41 
     42 void
     43 alphabsd_supply_fpreg (struct regcache *regcache,
     44 		       const char *fpregs, int regno)
     45 {
     46   /* FPCR is at slot 33; slot 32 unused.  */
     47   alpha_supply_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
     48 }
     49 
     50 void
     51 alphabsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
     52 {
     53   /* FPCR is at slot 33; slot 32 unused.  */
     54   alpha_fill_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
     55 }
     56