ArmSemihosting.py revision 12698:cef1e0e7a368
111185Serfan.azarkhish@unibo.it# Copyright (c) 2018 ARM Limited 211185Serfan.azarkhish@unibo.it# All rights reserved. 311185Serfan.azarkhish@unibo.it# 411185Serfan.azarkhish@unibo.it# The license below extends only to copyright in the software and shall 511185Serfan.azarkhish@unibo.it# not be construed as granting a license to any other intellectual 611185Serfan.azarkhish@unibo.it# property including but not limited to intellectual property relating 711185Serfan.azarkhish@unibo.it# to a hardware implementation of the functionality of the software 811185Serfan.azarkhish@unibo.it# licensed hereunder. You may use the software subject to the license 911185Serfan.azarkhish@unibo.it# terms below provided that you ensure that this notice is replicated 1011185Serfan.azarkhish@unibo.it# unmodified and in its entirety in all distributions of the software, 1111185Serfan.azarkhish@unibo.it# modified or unmodified, in source code or in binary form. 1211185Serfan.azarkhish@unibo.it# 1311185Serfan.azarkhish@unibo.it# Redistribution and use in source and binary forms, with or without 1411185Serfan.azarkhish@unibo.it# modification, are permitted provided that the following conditions are 1511185Serfan.azarkhish@unibo.it# met: redistributions of source code must retain the above copyright 1611185Serfan.azarkhish@unibo.it# notice, this list of conditions and the following disclaimer; 1711185Serfan.azarkhish@unibo.it# redistributions in binary form must reproduce the above copyright 1811185Serfan.azarkhish@unibo.it# notice, this list of conditions and the following disclaimer in the 1911185Serfan.azarkhish@unibo.it# documentation and/or other materials provided with the distribution; 2011185Serfan.azarkhish@unibo.it# neither the name of the copyright holders nor the names of its 2111185Serfan.azarkhish@unibo.it# contributors may be used to endorse or promote products derived from 2211185Serfan.azarkhish@unibo.it# this software without specific prior written permission. 2311185Serfan.azarkhish@unibo.it# 2411185Serfan.azarkhish@unibo.it# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2511185Serfan.azarkhish@unibo.it# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2611185Serfan.azarkhish@unibo.it# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2711185Serfan.azarkhish@unibo.it# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2811185Serfan.azarkhish@unibo.it# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2911185Serfan.azarkhish@unibo.it# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3011185Serfan.azarkhish@unibo.it# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3111185Serfan.azarkhish@unibo.it# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3211185Serfan.azarkhish@unibo.it# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3311185Serfan.azarkhish@unibo.it# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3411185Serfan.azarkhish@unibo.it# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3511185Serfan.azarkhish@unibo.it# 3611185Serfan.azarkhish@unibo.it# Authors: Andreas Sandberg 3711185Serfan.azarkhish@unibo.it 3811185Serfan.azarkhish@unibo.itfrom m5.params import * 3911185Serfan.azarkhish@unibo.itfrom m5.SimObject import * 4011185Serfan.azarkhish@unibo.it 4111185Serfan.azarkhish@unibo.itfrom Serial import SerialDevice 4211185Serfan.azarkhish@unibo.itfrom Terminal import Terminal 4311185Serfan.azarkhish@unibo.it 4411185Serfan.azarkhish@unibo.itclass ArmSemihosting(SimObject): 4511185Serfan.azarkhish@unibo.it type = 'ArmSemihosting' 4611185Serfan.azarkhish@unibo.it cxx_header = "arch/arm/semihosting.hh" 4711185Serfan.azarkhish@unibo.it 4811185Serfan.azarkhish@unibo.it cmd_line = Param.String("", "Command line to report to guest"); 4911185Serfan.azarkhish@unibo.it stdin = Param.String("stdin", 5011185Serfan.azarkhish@unibo.it "Standard input (stdin for gem5's terminal)") 5111185Serfan.azarkhish@unibo.it stdout = Param.String("stdout", 5211185Serfan.azarkhish@unibo.it "Standard output (stdout for gem5's terminal)") 5311185Serfan.azarkhish@unibo.it stderr = Param.String("stderr", 5411185Serfan.azarkhish@unibo.it "Standard error (stderr for gem5's terminal)") 5511185Serfan.azarkhish@unibo.it 5611185Serfan.azarkhish@unibo.it mem_reserve = Param.MemorySize("32MB", 5711185Serfan.azarkhish@unibo.it "Amount of memory to reserve at the start of the address map. This " 5811185Serfan.azarkhish@unibo.it "memory won't be used by the heap reported to an application."); 5911185Serfan.azarkhish@unibo.it stack_size = Param.MemorySize("32MB", "Application stack size"); 6011185Serfan.azarkhish@unibo.it 6111185Serfan.azarkhish@unibo.it time = Param.Time('01/01/2009', 6211185Serfan.azarkhish@unibo.it "System time to use ('Now' for actual time)") 6311185Serfan.azarkhish@unibo.it