1 #ifndef MICROBLAZE_SIM_MAIN
2 #define MICROBLAZE_SIM_MAIN
4 /* Copyright 2009-2014 Free Software Foundation, Inc.
6 This file is part of the Xilinx MicroBlaze simulator.
8 This library 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 #include "microblaze.h"
22 #include "sim-basics.h"
23 typedef address_word sim_cia;
27 This state is maintained in host byte order. The
28 fetch/store register functions must translate between host
29 byte order and the target processor byte order.
30 Keeping this data in target byte order simplifies the register
31 read/write functions. Keeping this data in native order improves
32 the performance of the simulator. Simulation speed is deemed more
35 /* The ordering of the microblaze_regset structure is matched in the
36 gdb/config/microblaze/tm-microblaze.h file in the REGISTER_NAMES macro. */
37 struct microblaze_regset
39 word regs[32]; /* primary registers */
40 word spregs[2]; /* pc + msr */
45 unsigned char *memory;
51 struct microblaze_regset microblaze_cpu;
55 #define MAX_NR_PROCESSORS 1
57 sim_cpu cpu[MAX_NR_PROCESSORS];
58 #define STATE_CPU(sd, n) (&(sd)->cpu[0])
61 #endif /* MICROBLAZE_SIM_MAIN */