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      1 /* Target dependent code for GNU/Linux ARC.
      2 
      3    Copyright 2020-2024 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 #ifndef ARC_LINUX_TDEP_H
     21 #define ARC_LINUX_TDEP_H
     22 
     23 #include "gdbarch.h"
     24 #include "regset.h"
     25 
     26 #define ARC_LINUX_SIZEOF_V2_REGSET (3 * ARC_REGISTER_SIZE)
     27 
     28 /* Reads registers from the NT_PRSTATUS data array into the regcache.  */
     29 
     30 void arc_linux_supply_gregset (const struct regset *regset,
     31 			       struct regcache *regcache, int regnum,
     32 			       const void *gregs, size_t size);
     33 
     34 /* Reads registers from the NT_ARC_V2 data array into the regcache.  */
     35 
     36 void arc_linux_supply_v2_regset (const struct regset *regset,
     37 				 struct regcache *regcache, int regnum,
     38 				 const void *v2_regs, size_t size);
     39 
     40 /* Writes registers from the regcache into the NT_PRSTATUS data array.  */
     41 
     42 void arc_linux_collect_gregset (const struct regset *regset,
     43 				const struct regcache *regcache,
     44 				int regnum, void *gregs, size_t size);
     45 
     46 /* Writes registers from the regcache into the NT_ARC_V2 data array.  */
     47 
     48 void arc_linux_collect_v2_regset (const struct regset *regset,
     49 				  const struct regcache *regcache,
     50 				  int regnum, void *v2_regs, size_t size);
     51 
     52 #endif /* ARC_LINUX_TDEP_H */
     53