67 lines
2 KiB
C
67 lines
2 KiB
C
/* Parameters for hosting on an RS6000, for GDB, the GNU debugger.
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Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
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Contributed by IBM Corporation.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Big end is at the low address */
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#define HOST_BYTE_ORDER BIG_ENDIAN
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#define HAVE_TERMIO 1
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#define USG 1
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#define HAVE_SIGSETMASK 1
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/* This system requires that we open a terminal with O_NOCTTY for it to
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not become our controlling terminal. */
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#define USE_O_NOCTTY
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/* Get rid of any system-imposed stack limit if possible. */
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#define SET_STACK_LIMIT_HUGE
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/* Brain death inherited from PC's pervades. */
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#undef NULL
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#define NULL 0
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/* The IBM compiler requires this in order to properly compile alloca(). */
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#pragma alloca
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#define vfork fork
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/* Do implement the attach and detach commands. */
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#define ATTACH_DETACH
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/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
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#define FETCH_INFERIOR_REGISTERS
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/* Setpgrp() takes arguments, unlike ordinary Sys V's. */
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#define SETPGRP_ARGS
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/* RS6000/AIXCOFF does not support PT_STEP. Has to be simulated. */
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#define NO_SINGLE_STEP
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/* Interface between xcoff symbol reading code and AIX shared library
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handling code. FIXME, this probably needs generalizing. */
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#define XCOFF_INIT_LOADINFO() xcoff_init_loadinfo()
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#define XCOFF_ADD_TOC_TO_LOADINFO(x) xcoff_add_toc_to_loadinfo (x)
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