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[/] [or1k/] [trunk/] [gdb-5.3/] [sim/] [ppc/] [basics.h] - Rev 1775
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/* This file is part of the program psim. Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au> 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. */ #ifndef _BASICS_H_ #define _BASICS_H_ /* from Michael Meissner, macro's to handle concating symbols better */ #if defined(__STDC__) || defined(ALMOST_STDC) #define CONCAT2(a,b) a##b #define CONCAT3(a,b,c) a##b##c #define CONCAT4(a,b,c,d) a##b##c##d #else #define CONCAT2(a,b) a/**/b #define CONCAT3(a,b,c) a/**/b/**/c #define CONCAT4(a,b,c,d) a/**/b/**/c/**/d #endif #define XCONCAT2(a,b) CONCAT2(a,b) #define XCONCAT3(a,b,c) CONCAT3(a,b,c) #define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d) /* many things pass around the cpu and psim object with out knowing what it is */ typedef struct _cpu cpu; typedef struct _psim psim; typedef struct _device device; typedef struct _device_instance device_instance; typedef struct _event_queue event_queue; typedef struct _event_entry_tag *event_entry_tag; /* many things are moving data between the host and target */ typedef enum { cooked_transfer, raw_transfer, } transfer_mode; /* possible exit statuses */ typedef enum { was_continuing, was_trap, was_exited, was_signalled } stop_reason; /* disposition of an object when things are next restarted */ typedef enum { permenant_object, tempoary_object, } object_disposition; /* directions */ typedef enum { bidirect_port, input_port, output_port, } port_direction; /* Basic configuration */ #include "config.h" #include "ppc-config.h" #include "inline.h" /* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will bring potential conflicts out in the open */ #include <stdarg.h> #include <stdio.h> #ifndef NORETURN #define NORETURN #endif #ifndef NULL #define NULL 0 #endif #if !defined (__attribute__) #if (!defined(__GNUC__) \ || (__GNUC__ < 2) \ || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)) #define __attribute__(arg) #endif #endif #if !defined (UNUSED) #if (!defined(__GNUC__) \ || (__GNUC__ < 2) \ || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)) #define UNUSED #else #define UNUSED __attribute__((__unused__)) #endif #endif /* Basic definitions - ordered so that nothing calls what comes after it */ #include "sim_callbacks.h" #include "debug.h" #include "words.h" #include "bits.h" #include "sim-endian.h" #endif /* _BASICS_H_ */
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