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ae7d0cac8c
Rather than manually include tconfig.h when we think we'll need it (which is error prone as it can define symbols we expect from config.h), have it be included directly by config.h. Since we know we have to include that header everywhere already, this will make sure tconfig.h isn't missed. It should also be fine as tconfig.h is supposed to be simple and only set up a few core defines for the target. This allows us to stop symlinking it in place all the time and just use it straight out of the respective source directory.
150 lines
3.5 KiB
C
150 lines
3.5 KiB
C
/* The common simulator framework for GDB, the GNU Debugger.
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Copyright 2002-2015 Free Software Foundation, Inc.
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Contributed by Andrew Cagney and Red Hat.
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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 3 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, see <http://www.gnu.org/licenses/>. */
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#ifndef _SIM_BASICS_H_
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#define _SIM_BASICS_H_
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/* Basic configuration */
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#ifdef HAVE_CONFIG_H
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#include "cconfig.h"
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#endif
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/* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will
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bring potential conflicts out in the open */
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#include <stdarg.h>
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#include <stdio.h>
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#include <setjmp.h>
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#ifdef __CYGWIN32__
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extern int vasprintf (char **result, const char *format, va_list args);
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extern int asprintf (char **result, const char *format, ...);
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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/* Some versions of GCC include an attribute operator, define it */
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#if !defined (__attribute__)
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#if (!defined(__GNUC__) || (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
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#define __attribute__(arg)
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#endif
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#endif
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/* Global types that code manipulates */
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typedef struct _device device;
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struct hw;
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struct _sim_fpu;
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/* Generic address space (maps) and access attributes */
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enum {
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read_map = 0,
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write_map = 1,
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exec_map = 2,
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io_map = 3,
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nr_maps = 32, /* something small */
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};
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enum {
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access_invalid = 0,
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access_read = 1 << read_map,
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access_write = 1 << write_map,
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access_exec = 1 << exec_map,
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access_io = 1 << io_map,
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};
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enum {
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access_read_write = (access_read | access_write),
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access_read_exec = (access_read | access_exec),
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access_write_exec = (access_write | access_exec),
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access_read_write_exec = (access_read | access_write | access_exec),
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access_read_io = (access_read | access_io),
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access_write_io = (access_write | access_io),
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access_read_write_io = (access_read | access_write | access_io),
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access_exec_io = (access_exec | access_io),
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access_read_exec_io = (access_read | access_exec | access_io),
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access_write_exec_io = (access_write | access_exec | access_io),
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access_read_write_exec_io = (access_read | access_write | access_exec | access_io),
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};
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/* disposition of an object when things are reset */
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typedef enum {
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permenant_object,
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temporary_object,
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} object_disposition;
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/* Memory transfer types */
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typedef enum _transfer_type {
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read_transfer,
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write_transfer,
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} transfer_type;
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/* directions */
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typedef enum {
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bidirect_port,
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input_port,
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output_port,
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} port_direction;
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/* Basic definitions - ordered so that nothing calls what comes after it. */
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#include "ansidecl.h"
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#include "gdb/callback.h"
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#include "gdb/remote-sim.h"
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#include "sim-config.h"
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#include "sim-inline.h"
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#include "sim-types.h"
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#include "sim-bits.h"
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#include "sim-endian.h"
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#include "sim-signal.h"
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#include "sim-arange.h"
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#include "sim-utils.h"
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/* Note: Only the simpler interfaces are defined here. More heavy
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weight objects, such as core and events, are defined in the more
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serious sim-base.h header. */
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#endif /* _SIM_BASICS_H_ */
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