474a2d9f5f
The current machs.h mixes common enums with Blackfin-specific defines. This causes us troubles with header inclusion order such that we can't drop the old SIM_CPU typedef (which is duplicated in common code). By splitting the two up, we can unwind this dependency chain, and drop the old typedef. It also fixes building with older gcc versions.
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/* Simulator for Analog Devices Blackfin processors.
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Copyright (C) 2005-2016 Free Software Foundation, Inc.
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Contributed by Analog Devices, Inc.
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This file is part of simulators.
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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 _BFIN_MAIN_SIM_H_
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#define _BFIN_MAIN_SIM_H_
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#include "sim-basics.h"
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#include "sim-signal.h"
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#include "arch.h"
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#include "sim-base.h"
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#include "bfin-sim.h"
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#include "machs.h"
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struct _sim_cpu {
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/* ... simulator specific members ... */
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struct bfin_cpu_state state;
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sim_cpu_base base;
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};
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#define BFIN_CPU_STATE ((cpu)->state)
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struct sim_state {
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sim_cpu *cpu[MAX_NR_PROCESSORS];
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/* ... simulator specific members ... */
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struct bfin_board_data board;
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#define STATE_BOARD_DATA(sd) (&(sd)->board)
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sim_state_base base;
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};
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#include "sim-config.h"
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#include "sim-types.h"
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#include "sim-engine.h"
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#include "sim-options.h"
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#include "dv-bfin_trace.h"
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#undef CLAMP
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#undef ALIGN
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#define CLAMP(a, b, c) min (max (a, b), c)
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#define ALIGN(addr, size) (((addr) + ((size)-1)) & ~((size)-1))
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/* TODO: Move all this trace logic to the common code. */
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#define BFIN_TRACE_CORE(cpu, addr, size, map, val) \
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do { \
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TRACE_CORE (cpu, "%cBUS %s %i bytes @ 0x%08x: 0x%0*x", \
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map == exec_map ? 'I' : 'D', \
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map == write_map ? "STORE" : "FETCH", \
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size, addr, size * 2, val); \
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PROFILE_COUNT_CORE (cpu, addr, size, map); \
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} while (0)
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#define BFIN_TRACE_BRANCH(cpu, oldpc, newpc, hwloop, fmt, ...) \
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do { \
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TRACE_BRANCH (cpu, fmt " to %#x", ## __VA_ARGS__, newpc); \
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if (STATE_ENVIRONMENT (CPU_STATE (cpu)) == OPERATING_ENVIRONMENT) \
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bfin_trace_queue (cpu, oldpc, newpc, hwloop); \
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} while (0)
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/* Default memory size. */
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#define BFIN_DEFAULT_MEM_SIZE (128 * 1024 * 1024)
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#endif
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