| /* 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) |