/* Native-dependent code for GNU/Linux UltraSPARC. Copyright (C) 2003, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "defs.h" #include "gdbarch.h" #include "sparc64-tdep.h" #include "sparc-nat.h" /* Determine whether `gregset_t' contains register REGNUM. */ static int sparc64_gregset_supplies_p (struct gdbarch *gdbarch, int regnum) { if (gdbarch_ptr_bit (gdbarch) == 32) return sparc32_gregset_supplies_p (gdbarch, regnum); /* Integer registers. */ if ((regnum >= SPARC_G1_REGNUM && regnum <= SPARC_G7_REGNUM) || (regnum >= SPARC_O0_REGNUM && regnum <= SPARC_O7_REGNUM) || (regnum >= SPARC_L0_REGNUM && regnum <= SPARC_L7_REGNUM) || (regnum >= SPARC_I0_REGNUM && regnum <= SPARC_I7_REGNUM)) return 1; /* Control registers. */ if (regnum == SPARC64_PC_REGNUM || regnum == SPARC64_NPC_REGNUM || regnum == SPARC64_STATE_REGNUM || regnum == SPARC64_Y_REGNUM || regnum == SPARC64_FPRS_REGNUM) return 1; return 0; } /* Determine whether `fpregset_t' contains register REGNUM. */ static int sparc64_fpregset_supplies_p (struct gdbarch *gdbarch, int regnum) { if (gdbarch_ptr_bit (gdbarch) == 32) return sparc32_fpregset_supplies_p (gdbarch, regnum); /* Floating-point registers. */ if ((regnum >= SPARC_F0_REGNUM && regnum <= SPARC_F31_REGNUM) || (regnum >= SPARC64_F32_REGNUM && regnum <= SPARC64_F62_REGNUM)) return 1; /* Control registers. */ if (regnum == SPARC64_FSR_REGNUM) return 1; return 0; } /* Provide a prototype to silence -Wmissing-prototypes. */ void _initialize_sparc64_nat (void); void _initialize_sparc64_nat (void) { sparc_supply_gregset = sparc64_supply_gregset; sparc_collect_gregset = sparc64_collect_gregset; sparc_supply_fpregset = sparc64_supply_fpregset; sparc_collect_fpregset = sparc64_collect_fpregset; sparc_gregset_supplies_p = sparc64_gregset_supplies_p; sparc_fpregset_supplies_p = sparc64_fpregset_supplies_p; }