1 /* Simulator for Analog Devices Blackfin processors.
3 Copyright (C) 2005-2019 Free Software Foundation, Inc.
4 Contributed by Analog Devices, Inc.
6 This file is part of simulators.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #ifndef _BFIN_MAIN_SIM_H_
22 #define _BFIN_MAIN_SIM_H_
24 #include "sim-basics.h"
25 #include "sim-signal.h"
34 /* ... simulator specific members ... */
35 struct bfin_cpu_state state
;
38 #define BFIN_CPU_STATE ((cpu)->state)
41 sim_cpu
*cpu
[MAX_NR_PROCESSORS
];
43 /* ... simulator specific members ... */
44 struct bfin_board_data board
;
45 #define STATE_BOARD_DATA(sd) (&(sd)->board)
49 #include "sim-config.h"
50 #include "sim-types.h"
51 #include "sim-engine.h"
52 #include "sim-options.h"
53 #include "dv-bfin_trace.h"
57 #define CLAMP(a, b, c) min (max (a, b), c)
58 #define ALIGN(addr, size) (((addr) + ((size)-1)) & ~((size)-1))
60 /* TODO: Move all this trace logic to the common code. */
61 #define BFIN_TRACE_CORE(cpu, addr, size, map, val) \
63 TRACE_CORE (cpu, "%cBUS %s %i bytes @ 0x%08x: 0x%0*x", \
64 map == exec_map ? 'I' : 'D', \
65 map == write_map ? "STORE" : "FETCH", \
66 size, addr, size * 2, val); \
67 PROFILE_COUNT_CORE (cpu, addr, size, map); \
69 #define BFIN_TRACE_BRANCH(cpu, oldpc, newpc, hwloop, fmt, ...) \
71 TRACE_BRANCH (cpu, fmt " to %#x", ## __VA_ARGS__, newpc); \
72 if (STATE_ENVIRONMENT (CPU_STATE (cpu)) == OPERATING_ENVIRONMENT) \
73 bfin_trace_queue (cpu, oldpc, newpc, hwloop); \
76 /* Default memory size. */
77 #define BFIN_DEFAULT_MEM_SIZE (128 * 1024 * 1024)