1 /* Native-dependent code for GNU/Linux SPARC. 2 Copyright (C) 2005-2019 Free Software Foundation, Inc. 3 4 This file is part of GDB. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 18 19 #include "defs.h" 20 #include "regcache.h" 21 22 #include <sys/procfs.h> 23 #include "gregset.h" 24 25 #include "sparc-tdep.h" 26 #include "sparc-nat.h" 27 #include "inferior.h" 28 #include "target.h" 29 #include "linux-nat.h" 30 31 class sparc_linux_nat_target final : public linux_nat_target 32 { 33 public: 34 /* Add our register access methods. */ 35 void fetch_registers (struct regcache *regcache, int regnum) override 36 { sparc_fetch_inferior_registers (regcache, regnum); } 37 38 void store_registers (struct regcache *regcache, int regnum) override 39 { sparc_store_inferior_registers (regcache, regnum); } 40 }; 41 42 static sparc_linux_nat_target the_sparc_linux_nat_target; 43 44 void 45 supply_gregset (struct regcache *regcache, const prgregset_t *gregs) 46 { 47 sparc32_supply_gregset (sparc_gregmap, regcache, -1, gregs); 48 } 49 50 void 51 supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs) 52 { 53 sparc32_supply_fpregset (sparc_fpregmap, regcache, -1, fpregs); 54 } 55 56 void 57 fill_gregset (const struct regcache *regcache, prgregset_t *gregs, int regnum) 58 { 59 sparc32_collect_gregset (sparc_gregmap, regcache, regnum, gregs); 60 } 61 62 void 63 fill_fpregset (const struct regcache *regcache, 64 prfpregset_t *fpregs, int regnum) 65 { 66 sparc32_collect_fpregset (sparc_fpregmap, regcache, regnum, fpregs); 67 } 68 69 void 70 _initialize_sparc_linux_nat (void) 71 { 72 sparc_fpregmap = &sparc32_bsd_fpregmap; 73 74 /* Register the target. */ 75 linux_target = &the_sparc_linux_nat_target; 76 add_inf_child_target (&the_sparc_linux_nat_target); 77 } 78