/* Native-dependent code for NetBSD/amd64. Copyright 2003, 2004 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "defs.h" #include "target.h" #include "gdb_assert.h" #include "amd64-tdep.h" #include "amd64-nat.h" /* Mapping between the general-purpose registers in NetBSD/amd64 `struct reg' format and GDB's register cache layout for NetBSD/i386. Note that most (if not all) NetBSD/amd64 registers are 64-bit, while the NetBSD/i386 registers are all 32-bit, but since we're little-endian we get away with that. */ /* From <machine/reg.h>. */ static int amd64nbsd32_r_reg_offset[] = { 14 * 8, /* %eax */ 3 * 8, /* %ecx */ 2 * 8, /* %edx */ 13 * 8, /* %ebx */ 24 * 8, /* %esp */ 12 * 8, /* %ebp */ 1 * 8, /* %esi */ 0 * 8, /* %edi */ 21 * 8, /* %eip */ 23 * 8, /* %eflags */ 22 * 8, /* %cs */ 25 * 8, /* %ss */ 18 * 8, /* %ds */ 17 * 8, /* %es */ 16 * 8, /* %fs */ 15 * 8 /* %gs */ }; /* Provide a prototype to silence -Wmissing-prototypes. */ void _initialize_amd64nbsd_nat (void); void _initialize_amd64nbsd_nat (void) { amd64_native_gregset32_reg_offset = amd64nbsd32_r_reg_offset; amd64_native_gregset32_num_regs = ARRAY_SIZE (amd64nbsd32_r_reg_offset); amd64_native_gregset64_reg_offset = amd64nbsd_r_reg_offset; /* We've got nothing to add to the common *BSD/amd64 target. */ add_target (amd64bsd_target ()); }