| # Copyright (c) 2018 ARM Limited |
| # All rights reserved. |
| # |
| # The license below extends only to copyright in the software and shall |
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| # licensed hereunder. You may use the software subject to the license |
| # terms below provided that you ensure that this notice is replicated |
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| # modified or unmodified, in source code or in binary form. |
| # |
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| # neither the name of the copyright holders nor the names of its |
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| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| |
| from m5.SimObject import SimObject |
| from m5.params import * |
| from m5.objects.InstTracer import InstTracer |
| |
| |
| class TarmacParser(InstTracer): |
| type = "TarmacParser" |
| cxx_class = "gem5::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 = "gem5::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" |
| ) |