/* Macro definitions for ns32k running under NetBSD. Copyright 1986, 1987, 1989, 1991, 1992, 1993 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. */ /* Override number of expected traps from sysv. */ #define START_INFERIOR_TRAPS_EXPECTED 2 /* Most definitions from umax could be used. */ #include "ns32k/tm-umax.h" /* Generic NetBSD definitions. */ #include "tm-nbsd.h" /* Saved Pc. Get it from sigcontext if within sigtramp. */ /* Offset to saved PC in sigcontext, from <machine/signal.h>. */ #define SIGCONTEXT_PC_OFFSET 20 #undef FRAME_SAVED_PC(FRAME) #define FRAME_SAVED_PC(FRAME) \ (((FRAME)->signal_handler_caller \ ? sigtramp_saved_pc (FRAME) \ : read_memory_integer ((FRAME)->frame + 4, 4)) \ ) /* tm-umax.h assumes a 32082 fpu. We have a 32382 fpu. */ #undef REGISTER_NAMES #undef NUM_REGS #undef REGISTER_BYTES #undef REGISTER_BYTE /* Initializer for an array of names of registers. There should be NUM_REGS strings in this initializer. */ #define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ "sp", "fp", "pc", "ps", \ "fsr", \ "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", "xx", \ } #define NUM_REGS 29 /* Total amount of space needed to store our copies of the machine's register state, the array `registers'. */ #define REGISTER_BYTES \ ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \ + 8 * REGISTER_RAW_SIZE(LP0_REGNUM)) /* Index within `registers' of the first byte of the space for register N. */ /* This is a bit yuck. The even numbered double precision floating point long registers occupy the same space as the even:odd numbered single precision floating point registers, but the extra 32381 fpu registers are at the end. Doing it this way is compatable for both 32081 and 32381 equiped machines. */ #define REGISTER_BYTE(N) (((N) < LP0_REGNUM? (N)\ : ((N) - LP0_REGNUM) & 1? (N) - 1 \ : ((N) - LP0_REGNUM + FP0_REGNUM)) * 4)