| # Copyright (c) 2018 ARM Limited |
| # All rights reserved. |
| # |
| # The license below extends only to copyright in the software and shall |
| # not be construed as granting a license to any other intellectual |
| # property including but not limited to intellectual property relating |
| # to a hardware implementation of the functionality of the software |
| # licensed hereunder. You may use the software subject to the license |
| # terms below provided that you ensure that this notice is replicated |
| # unmodified and in its entirety in all distributions of the software, |
| # modified or unmodified, in source code or in binary form. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # Authors: Giacomo Gabrielli |
| # Giacomo Travaglini |
| |
| from m5.SimObject import SimObject |
| from m5.params import * |
| from m5.objects.InstTracer import InstTracer |
| |
| class TarmacParser(InstTracer): |
| type = 'TarmacParser' |
| cxx_class = 'Trace::TarmacParser' |
| cxx_header = "arch/arm/tracers/tarmac_parser.hh" |
| |
| path_to_trace = Param.String("tarmac.log", "path to TARMAC trace") |
| |
| start_pc = Param.Int( |
| 0x0, "tracing starts when the PC gets this value; ignored if 0x0") |
| |
| exit_on_diff = Param.Bool(False, |
| "stop simulation after first mismatch is detected") |
| |
| exit_on_insn_diff = Param.Bool(False, |
| "stop simulation after first mismatch on PC or opcode is detected") |
| |
| mem_wr_check = Param.Bool(False, |
| "enable check of memory write accesses") |
| |
| cpu_id = Param.Bool(False, |
| "true if trace format includes the CPU id") |
| |
| ignore_mem_addr = Param.AddrRange(AddrRange(0, size=0), |
| "Range of unverifiable memory addresses") |
| |
| class TarmacTracer(InstTracer): |
| type = 'TarmacTracer' |
| cxx_class = 'Trace::TarmacTracer' |
| cxx_header = "arch/arm/tracers/tarmac_tracer.hh" |
| |
| start_tick = Param.Tick(0, |
| "tracing starts when the tick time gets this value") |
| |
| end_tick = Param.Tick(MaxTick, |
| "tracing ends when the tick time gets this value") |