1 /* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
2 Copyright (C) 1986-1991 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
5 This file is part of GDB.
7 GDB is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 1, or (at your option)
12 GDB is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GDB; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
23 #define GDBINIT_FILENAME ".vxgdbinit"
25 #define DEFAULT_PROMPT "(vxgdb) "
27 /* We have more complex, useful breakpoints on the target.
28 Amount ip must be decremented by after a breakpoint. */
30 #define DECR_PC_AFTER_BREAK 0
32 /* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
34 #define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
36 /* Breakpoint patching is handled at the target end in VxWorks. */
37 /* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
39 /* Not needed, because we don't support core files:
41 #define REGISTER_U_ADDR(addr, blockend, regno)
44 /* Address of end of stack space.
45 This doesn't matter for VxWorks, because it's only used
46 in manipulation of core files, which we don't support. */
48 /* #define STACK_END_ADDR (0xfe000000) */
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