1 /* Simulator for Analog Devices Blackfin processors. 2 3 Copyright (C) 2005-2015 Free Software Foundation, Inc. 4 Contributed by Analog Devices, Inc. 5 6 This file is part of simulators. 7 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. 12 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. 17 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/>. */ 20 21 #ifndef _BFIN_MAIN_SIM_H_ 22 #define _BFIN_MAIN_SIM_H_ 23 24 #include "sim-basics.h" 25 #include "sim-signal.h" 26 27 /* TODO: Delete this. Need to convert bu32/etc... to common sim types 28 and unwind the bfin-sim.h/machs.h include below first though. */ 29 typedef struct _sim_cpu SIM_CPU; 30 31 #include "bfin-sim.h" 32 33 #include "machs.h" 34 35 #include "sim-base.h" 36 37 struct _sim_cpu { 38 /* ... simulator specific members ... */ 39 struct bfin_cpu_state state; 40 sim_cpu_base base; 41 }; 42 #define BFIN_CPU_STATE ((cpu)->state) 43 44 struct sim_state { 45 sim_cpu *cpu[MAX_NR_PROCESSORS]; 46 47 /* ... simulator specific members ... */ 48 struct bfin_board_data board; 49 #define STATE_BOARD_DATA(sd) (&(sd)->board) 50 sim_state_base base; 51 }; 52 53 #include "sim-config.h" 54 #include "sim-types.h" 55 #include "sim-engine.h" 56 #include "sim-options.h" 57 #include "dv-bfin_trace.h" 58 59 #undef MAX 60 #undef MIN 61 #undef CLAMP 62 #undef ALIGN 63 #define MAX(a, b) ((a) > (b) ? (a) : (b)) 64 #define MIN(a, b) ((a) < (b) ? (a) : (b)) 65 #define CLAMP(a, b, c) MIN (MAX (a, b), c) 66 #define ALIGN(addr, size) (((addr) + ((size)-1)) & ~((size)-1)) 67 68 /* TODO: Move all this trace logic to the common code. */ 69 #define BFIN_TRACE_CORE(cpu, addr, size, map, val) \ 70 do { \ 71 TRACE_CORE (cpu, "%cBUS %s %i bytes @ 0x%08x: 0x%0*x", \ 72 map == exec_map ? 'I' : 'D', \ 73 map == write_map ? "STORE" : "FETCH", \ 74 size, addr, size * 2, val); \ 75 PROFILE_COUNT_CORE (cpu, addr, size, map); \ 76 } while (0) 77 #define BFIN_TRACE_BRANCH(cpu, oldpc, newpc, hwloop, fmt, ...) \ 78 do { \ 79 TRACE_BRANCH (cpu, fmt " to %#x", ## __VA_ARGS__, newpc); \ 80 if (STATE_ENVIRONMENT (CPU_STATE (cpu)) == OPERATING_ENVIRONMENT) \ 81 bfin_trace_queue (cpu, oldpc, newpc, hwloop); \ 82 } while (0) 83 84 /* Default memory size. */ 85 #define BFIN_DEFAULT_MEM_SIZE (128 * 1024 * 1024) 86 87 #endif 88