/* Copyright 2009-2020 Free Software Foundation, Inc. This file is part of the Xilinx MicroBlaze simulator. This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef MICROBLAZE_SIM_MAIN #define MICROBLAZE_SIM_MAIN #include "microblaze.h" #include "sim-basics.h" #include "sim-base.h" /* The machine state. This state is maintained in host byte order. The fetch/store register functions must translate between host byte order and the target processor byte order. Keeping this data in target byte order simplifies the register read/write functions. Keeping this data in native order improves the performance of the simulator. Simulation speed is deemed more important. */ /* The ordering of the microblaze_regset structure is matched in the gdb/config/microblaze/tm-microblaze.h file in the REGISTER_NAMES macro. */ struct microblaze_regset { word regs[32]; /* primary registers */ word spregs[2]; /* pc + msr */ int cycles; int insts; ubyte imm_enable; half imm_high; }; struct _sim_cpu { struct microblaze_regset microblaze_cpu; sim_cpu_base base; }; struct sim_state { sim_cpu *cpu[MAX_NR_PROCESSORS]; sim_state_base base; }; #endif /* MICROBLAZE_SIM_MAIN */ |