Started from SystemC-Quickstart
This commit is contained in:
commit
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||||||
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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||||||
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<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
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|
<externalSettings/>
|
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<extensions>
|
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<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
|
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<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
</extensions>
|
||||||
|
</storageModule>
|
||||||
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<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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<configuration artifactName="${ProjName}" buildProperties="" description="" id="cdt.managedbuild.toolchain.gnu.base.1318364290" name="Debug" optionalBuildProperties="org.eclipse.cdt.docker.launcher.containerbuild.property.volumes=,org.eclipse.cdt.docker.launcher.containerbuild.property.selectedvolumes=" parent="org.eclipse.cdt.build.core.emptycfg">
|
||||||
|
<folderInfo id="cdt.managedbuild.toolchain.gnu.base.1318364290.1772265551" name="/" resourcePath="">
|
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|
<toolChain id="cdt.managedbuild.toolchain.gnu.base.23298673" name="Linux GCC" superClass="cdt.managedbuild.toolchain.gnu.base">
|
||||||
|
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.GNU_ELF" id="cdt.managedbuild.target.gnu.platform.base.155199250" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
|
||||||
|
<builder buildPath="/PySC/build/Debug" id="de.marw.cdt.cmake.core.genscriptbuilder.254681974" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="CMake Builder (portable)" parallelBuildOn="false" superClass="de.marw.cdt.cmake.core.genscriptbuilder"/>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.archiver.base.1512061726" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.2080867410" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1337388874" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
|
||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.c.compiler.base.1556398415" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
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||||||
|
<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.1270594028" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
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||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.c.linker.base.1434944209" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.base"/>
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||||||
|
<tool id="cdt.managedbuild.tool.gnu.cpp.linker.base.541288630" name="GCC C++ Linker" superClass="cdt.managedbuild.tool.gnu.cpp.linker.base">
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||||||
|
<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.1837859128" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
|
||||||
|
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
|
||||||
|
<additionalInput kind="additionalinput" paths="$(LIBS)"/>
|
||||||
|
</inputType>
|
||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.assembler.base.924674275" name="GCC Assembler" superClass="cdt.managedbuild.tool.gnu.assembler.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.assembler.input.1920005488" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
|
||||||
|
</tool>
|
||||||
|
</toolChain>
|
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|
</folderInfo>
|
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|
</configuration>
|
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|
</storageModule>
|
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|
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
|
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|
<storageModule buildDir="build/${ConfigName}" moduleId="de.marw.cdt.cmake.core.settings">
|
||||||
|
<options/>
|
||||||
|
<linux command="cmake" generator="UnixMakefiles" use-default="true">
|
||||||
|
<defs/>
|
||||||
|
<undefs/>
|
||||||
|
</linux>
|
||||||
|
<win32 command="cmake" generator="MinGWMakefiles" use-default="true">
|
||||||
|
<defs/>
|
||||||
|
<undefs/>
|
||||||
|
</win32>
|
||||||
|
</storageModule>
|
||||||
|
</cconfiguration>
|
||||||
|
<cconfiguration id="cdt.managedbuild.toolchain.gnu.base.1318364290.125067248">
|
||||||
|
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.base.1318364290.125067248" moduleId="org.eclipse.cdt.core.settings" name="Release">
|
||||||
|
<externalSettings/>
|
||||||
|
<extensions>
|
||||||
|
<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
|
||||||
|
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||||
|
</extensions>
|
||||||
|
</storageModule>
|
||||||
|
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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||||||
|
<configuration artifactName="${ProjName}" buildProperties="" description="" id="cdt.managedbuild.toolchain.gnu.base.1318364290.125067248" name="Release" optionalBuildProperties="org.eclipse.cdt.docker.launcher.containerbuild.property.selectedvolumes=,org.eclipse.cdt.docker.launcher.containerbuild.property.volumes=" parent="org.eclipse.cdt.build.core.emptycfg">
|
||||||
|
<folderInfo id="cdt.managedbuild.toolchain.gnu.base.1318364290.125067248." name="/" resourcePath="">
|
||||||
|
<toolChain id="cdt.managedbuild.toolchain.gnu.base.1937159319" name="Linux GCC" superClass="cdt.managedbuild.toolchain.gnu.base">
|
||||||
|
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.GNU_ELF" id="cdt.managedbuild.target.gnu.platform.base.2099590281" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
|
||||||
|
<builder id="de.marw.cdt.cmake.core.genscriptbuilder.1942834753" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="CMake Builder (portable)" parallelBuildOn="false" superClass="de.marw.cdt.cmake.core.genscriptbuilder"/>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.archiver.base.1557460296" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1166559926" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1168647341" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
|
||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.c.compiler.base.1407028084" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.1427330719" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
|
||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.c.linker.base.1533638993" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.base"/>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.cpp.linker.base.2085689440" name="GCC C++ Linker" superClass="cdt.managedbuild.tool.gnu.cpp.linker.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.736637697" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
|
||||||
|
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
|
||||||
|
<additionalInput kind="additionalinput" paths="$(LIBS)"/>
|
||||||
|
</inputType>
|
||||||
|
</tool>
|
||||||
|
<tool id="cdt.managedbuild.tool.gnu.assembler.base.293886081" name="GCC Assembler" superClass="cdt.managedbuild.tool.gnu.assembler.base">
|
||||||
|
<inputType id="cdt.managedbuild.tool.gnu.assembler.input.2133927954" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
|
||||||
|
</tool>
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|
</toolChain>
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</folderInfo>
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|
</configuration>
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</storageModule>
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<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
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<storageModule buildDir="build/${ConfigName}" moduleId="de.marw.cdt.cmake.core.settings">
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|
<options/>
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|
</storageModule>
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||||||
|
</cconfiguration>
|
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|
</storageModule>
|
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|
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
|
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|
<project id="PySC.null.180822119" name="PySC"/>
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|
</storageModule>
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<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
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<storageModule moduleId="refreshScope" versionNumber="2">
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|
<configuration configurationName="Default">
|
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|
<resource resourceType="PROJECT" workspacePath="/PySC"/>
|
||||||
|
</configuration>
|
||||||
|
<configuration configurationName="Debug">
|
||||||
|
<resource resourceType="PROJECT" workspacePath="/PySC"/>
|
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|
</configuration>
|
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|
</storageModule>
|
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|
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
|
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|
<storageModule moduleId="scannerConfiguration">
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<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
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<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.1318364290;cdt.managedbuild.toolchain.gnu.base.1318364290.1772265551;cdt.managedbuild.tool.gnu.c.compiler.base.1556398415;cdt.managedbuild.tool.gnu.c.compiler.input.1270594028">
|
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|
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
|
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|
</scannerConfigBuildInfo>
|
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|
<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.1318364290;cdt.managedbuild.toolchain.gnu.base.1318364290.1772265551;cdt.managedbuild.tool.gnu.cpp.compiler.base.2080867410;cdt.managedbuild.tool.gnu.cpp.compiler.input.1337388874">
|
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|
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
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|
</scannerConfigBuildInfo>
|
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|
</storageModule>
|
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|
<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
|
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|
</cproject>
|
||||||
|
|
@ -0,0 +1 @@
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||||||
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/build/
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||||||
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@ -0,0 +1,34 @@
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||||||
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<?xml version="1.0" encoding="UTF-8"?>
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||||||
|
<projectDescription>
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||||||
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<name>PySysC-SC</name>
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||||||
|
<comment></comment>
|
||||||
|
<projects>
|
||||||
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<project>PySysC</project>
|
||||||
|
</projects>
|
||||||
|
<buildSpec>
|
||||||
|
<buildCommand>
|
||||||
|
<name>org.python.pydev.PyDevBuilder</name>
|
||||||
|
<arguments>
|
||||||
|
</arguments>
|
||||||
|
</buildCommand>
|
||||||
|
<buildCommand>
|
||||||
|
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
|
||||||
|
<triggers>clean,full,incremental,</triggers>
|
||||||
|
<arguments>
|
||||||
|
</arguments>
|
||||||
|
</buildCommand>
|
||||||
|
<buildCommand>
|
||||||
|
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
|
||||||
|
<triggers>full,incremental,</triggers>
|
||||||
|
<arguments>
|
||||||
|
</arguments>
|
||||||
|
</buildCommand>
|
||||||
|
</buildSpec>
|
||||||
|
<natures>
|
||||||
|
<nature>org.eclipse.cdt.core.cnature</nature>
|
||||||
|
<nature>org.eclipse.cdt.core.ccnature</nature>
|
||||||
|
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
|
||||||
|
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
|
||||||
|
<nature>org.python.pydev.pythonNature</nature>
|
||||||
|
</natures>
|
||||||
|
</projectDescription>
|
||||||
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@ -0,0 +1,6 @@
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||||||
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||||
|
<?eclipse-pydev version="1.0"?><pydev_project>
|
||||||
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">PySysC Python 3.6.3</pydev_property>
|
||||||
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
|
||||||
|
<pydev_property name="org.python.pydev.PYTHON_ADDITIONAL_GRAMMAR_VALIDATION">3.6</pydev_property>
|
||||||
|
</pydev_project>
|
||||||
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@ -0,0 +1,29 @@
|
||||||
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||||
|
<project>
|
||||||
|
<configuration id="cdt.managedbuild.toolchain.gnu.base.1318364290" name="Debug">
|
||||||
|
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
|
||||||
|
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
|
||||||
|
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
|
||||||
|
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuildCommandParser" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser" keep-relative-paths="false" name="CDT GCC Build Output Parser" parameter="(g?cc)|([gc]\+\+)|(clang)" prefer-non-shared="true"/>
|
||||||
|
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-24234131794715112" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD "${INPUTS}"" prefer-non-shared="true">
|
||||||
|
<language-scope id="org.eclipse.cdt.core.gcc"/>
|
||||||
|
<language-scope id="org.eclipse.cdt.core.g++"/>
|
||||||
|
</provider>
|
||||||
|
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
|
||||||
|
<provider-reference id="de.marw.cmake.cdt.language.settings.providers.BuiltinsCompileCommandsJsonParser" ref="shared-provider"/>
|
||||||
|
<provider-reference id="de.marw.cmake.cdt.language.settings.providers.CompileCommandsJsonParser" ref="shared-provider"/>
|
||||||
|
</extension>
|
||||||
|
</configuration>
|
||||||
|
<configuration id="cdt.managedbuild.toolchain.gnu.base.1318364290.125067248" name="Release">
|
||||||
|
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
|
||||||
|
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
|
||||||
|
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
|
||||||
|
<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
|
||||||
|
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-24234131794715112" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD "${INPUTS}"" prefer-non-shared="true">
|
||||||
|
<language-scope id="org.eclipse.cdt.core.gcc"/>
|
||||||
|
<language-scope id="org.eclipse.cdt.core.g++"/>
|
||||||
|
</provider>
|
||||||
|
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
|
||||||
|
</extension>
|
||||||
|
</configuration>
|
||||||
|
</project>
|
||||||
|
|
@ -0,0 +1,13 @@
|
||||||
|
eclipse.preferences.version=1
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/CPATH/delimiter=\:
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/CPATH/operation=remove
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/CPLUS_INCLUDE_PATH/delimiter=\:
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/CPLUS_INCLUDE_PATH/operation=remove
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/C_INCLUDE_PATH/delimiter=\:
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/C_INCLUDE_PATH/operation=remove
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/append=true
|
||||||
|
environment/buildEnvironmentInclude/cdt.managedbuild.toolchain.gnu.base.1318364290/appendContributed=true
|
||||||
|
environment/buildEnvironmentLibrary/cdt.managedbuild.toolchain.gnu.base.1318364290/LIBRARY_PATH/delimiter=\:
|
||||||
|
environment/buildEnvironmentLibrary/cdt.managedbuild.toolchain.gnu.base.1318364290/LIBRARY_PATH/operation=remove
|
||||||
|
environment/buildEnvironmentLibrary/cdt.managedbuild.toolchain.gnu.base.1318364290/append=true
|
||||||
|
environment/buildEnvironmentLibrary/cdt.managedbuild.toolchain.gnu.base.1318364290/appendContributed=true
|
||||||
|
|
@ -0,0 +1,35 @@
|
||||||
|
project(TransactionExample CXX)
|
||||||
|
cmake_minimum_required(VERSION 3.9)
|
||||||
|
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
|
||||||
|
|
||||||
|
include(Conan)
|
||||||
|
setup_conan()
|
||||||
|
|
||||||
|
conan_basic_setup(TARGETS)
|
||||||
|
|
||||||
|
set(CMAKE_CXX_STANDARD 11)
|
||||||
|
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
||||||
|
set(CMAKE_CXX_EXTENSIONS OFF)
|
||||||
|
|
||||||
|
add_library(components SHARED
|
||||||
|
components/tx_example_mods.cpp
|
||||||
|
components/initiator.cpp
|
||||||
|
components/target.cpp
|
||||||
|
components/logging.cpp)
|
||||||
|
target_link_libraries(components PUBLIC CONAN_PKG::SystemC)
|
||||||
|
target_link_libraries(components PUBLIC CONAN_PKG::SystemCVerification)
|
||||||
|
|
||||||
|
add_executable(TransactionExample
|
||||||
|
components/tx_example.cpp
|
||||||
|
components/txtop.cpp)
|
||||||
|
target_link_libraries(TransactionExample components)
|
||||||
|
|
||||||
|
add_executable(router_example
|
||||||
|
components/router_example.cpp)
|
||||||
|
target_link_libraries(router_example components)
|
||||||
|
|
||||||
|
# CTest is a testing tool that can be used to test your project.
|
||||||
|
# enable_testing()
|
||||||
|
# add_test(NAME example
|
||||||
|
# WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
|
||||||
|
# COMMAND example)
|
||||||
|
|
@ -0,0 +1,201 @@
|
||||||
|
Apache License
|
||||||
|
Version 2.0, January 2004
|
||||||
|
http://www.apache.org/licenses/
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||||
|
|
||||||
|
1. Definitions.
|
||||||
|
|
||||||
|
"License" shall mean the terms and conditions for use, reproduction,
|
||||||
|
and distribution as defined by Sections 1 through 9 of this document.
|
||||||
|
|
||||||
|
"Licensor" shall mean the copyright owner or entity authorized by
|
||||||
|
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||||||
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|
||||||
|
"Legal Entity" shall mean the union of the acting entity and all
|
||||||
|
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|
||||||
|
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|
||||||
|
"control" means (i) the power, direct or indirect, to cause the
|
||||||
|
direction or management of such entity, whether by contract or
|
||||||
|
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||||
|
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|
||||||
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|
||||||
|
"You" (or "Your") shall mean an individual or Legal Entity
|
||||||
|
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|
||||||
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|
||||||
|
"Source" form shall mean the preferred form for making modifications,
|
||||||
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|
||||||
|
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|
||||||
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||||||
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"Work" shall mean the work of authorship, whether in Source or
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||||||
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|
||||||
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||||||
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|
||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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|
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meet the following conditions:
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||||||
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|
||||||
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(a) You must give any other recipients of the Work or
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||||||
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|
||||||
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|
||||||
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|
||||||
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||||||
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|
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||||||
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excluding those notices that do not pertain to any part of
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||||||
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|
||||||
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(d) If the Work includes a "NOTICE" text file as part of its
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||||||
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||||||
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||||||
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||||||
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||||||
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of the NOTICE file are for informational purposes only and
|
||||||
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do not modify the License. You may add Your own attribution
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||||||
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|
||||||
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|
||||||
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||||||
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|
||||||
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You may add Your own copyright statement to Your modifications and
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||||||
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||||||
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||||||
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reproduction, and distribution of the Work otherwise complies with
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|
||||||
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|
||||||
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5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||||
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|
||||||
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|
||||||
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||||||
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Notwithstanding the above, nothing herein shall supersede or modify
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||||||
|
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|
||||||
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||||||
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|
||||||
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||||||
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|
||||||
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|
||||||
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|
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9. Accepting Warranty or Additional Liability. While redistributing
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|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
APPENDIX: How to apply the Apache License to your work.
|
||||||
|
|
||||||
|
To apply the Apache License to your work, attach the following
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
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|
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|
||||||
|
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|
||||||
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identification within third-party archives.
|
||||||
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|
||||||
|
Copyright {yyyy} {name of copyright owner}
|
||||||
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|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software
|
||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
|
|
@ -0,0 +1,28 @@
|
||||||
|
# PySysC-SC
|
||||||
|
|
||||||
|
A simple C++/SystemC/CMake project to test pysysc
|
||||||
|
|
||||||
|
# How to build
|
||||||
|
|
||||||
|
> Currently only Linux and MacOS are tested
|
||||||
|
|
||||||
|
|
||||||
|
```
|
||||||
|
pip install conan
|
||||||
|
conan remote add minres https://api.bintray.com/conan/minres/conan-repo
|
||||||
|
cd PySysC-SC
|
||||||
|
mkdir build
|
||||||
|
cd build
|
||||||
|
conan install .. --build=missing
|
||||||
|
cmake ..
|
||||||
|
cmake --build .
|
||||||
|
```
|
||||||
|
|
||||||
|
## Notes
|
||||||
|
|
||||||
|
If you encounter issues when linking wrt. c++11 symbols you might have run into GCC ABI incompatibility introduced from GCC 5.0 onwards. You can fix this by adding '-s compiler.libcxx=libstdc++11' to the conan call or changing compiler.libcxx to
|
||||||
|
```
|
||||||
|
compiler.libcxx=libstdc++11
|
||||||
|
```
|
||||||
|
in $HOME/.conan/profiles/default
|
||||||
|
|
||||||
|
|
@ -0,0 +1,45 @@
|
||||||
|
macro(setup_conan)
|
||||||
|
find_program(conan conan)
|
||||||
|
if(NOT EXISTS ${conan})
|
||||||
|
message(FATAL_ERROR "Conan is required. Please see README.md")
|
||||||
|
return()
|
||||||
|
endif()
|
||||||
|
|
||||||
|
if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Darwin)
|
||||||
|
set(os Macos)
|
||||||
|
else()
|
||||||
|
set(os ${CMAKE_HOST_SYSTEM_NAME})
|
||||||
|
endif()
|
||||||
|
|
||||||
|
if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
|
||||||
|
set(compiler gcc)
|
||||||
|
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL AppleClang)
|
||||||
|
set(compiler apple-clang)
|
||||||
|
else()
|
||||||
|
message(FATAL_ERROR "Unknown compiler: ${CMAKE_CXX_COMPILER_ID}")
|
||||||
|
endif()
|
||||||
|
|
||||||
|
string(SUBSTRING ${CMAKE_CXX_COMPILER_VERSION} 0 3 compiler_version)
|
||||||
|
|
||||||
|
set(conanfile ${CMAKE_SOURCE_DIR}/conanfile.txt)
|
||||||
|
set(conanfile_cmake ${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
|
||||||
|
set(compiler_libcxx libstdc++11)
|
||||||
|
|
||||||
|
if("${CMAKE_BUILD_TYPE}" STREQUAL "")
|
||||||
|
set(CONAN_BUILD_TYPE Debug)
|
||||||
|
elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
|
||||||
|
set(CONAN_BUILD_TYPE Release)
|
||||||
|
else()
|
||||||
|
set(CONAN_BUILD_TYPE ${CMAKE_BUILD_TYPE})
|
||||||
|
endif()
|
||||||
|
|
||||||
|
execute_process(COMMAND ${conan} install --build=missing
|
||||||
|
-s build_type=${CONAN_BUILD_TYPE} -s compiler.libcxx=${compiler_libcxx}
|
||||||
|
${CMAKE_SOURCE_DIR} RESULT_VARIABLE return_code)
|
||||||
|
if(NOT ${return_code} EQUAL 0)
|
||||||
|
message(FATAL_ERROR "conan install command failed.")
|
||||||
|
endif()
|
||||||
|
|
||||||
|
include(${conanfile_cmake})
|
||||||
|
conan_basic_setup()
|
||||||
|
endmacro()
|
||||||
|
|
@ -0,0 +1,18 @@
|
||||||
|
/*
|
||||||
|
* components.h
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef COMPONENTS_H_
|
||||||
|
#define COMPONENTS_H_
|
||||||
|
|
||||||
|
//#include "tx_example_mods.h"
|
||||||
|
#include <systemc.h>
|
||||||
|
#include "logging.h"
|
||||||
|
#include "initiator.h"
|
||||||
|
#include "router.h"
|
||||||
|
#include "target.h"
|
||||||
|
|
||||||
|
#endif /* COMPONENTS_H_ */
|
||||||
|
|
@ -0,0 +1,136 @@
|
||||||
|
/*
|
||||||
|
* initiator.cpp
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "initiator.h"
|
||||||
|
#include "logging.h"
|
||||||
|
|
||||||
|
|
||||||
|
Initiator::Initiator(::sc_core::sc_module_name nm)
|
||||||
|
: socket("socket") // Construct and name socket
|
||||||
|
, dmi_ptr_valid(false)
|
||||||
|
{
|
||||||
|
// Register callbacks for incoming interface method calls
|
||||||
|
socket.register_invalidate_direct_mem_ptr(this, &Initiator::invalidate_direct_mem_ptr);
|
||||||
|
|
||||||
|
SC_THREAD(thread_process);
|
||||||
|
}
|
||||||
|
|
||||||
|
void Initiator::thread_process() {
|
||||||
|
{
|
||||||
|
// TLM-2 generic payload transaction, reused across calls to b_transport, DMI and debug
|
||||||
|
tlm::tlm_generic_payload* trans = new tlm::tlm_generic_payload;
|
||||||
|
sc_time delay = sc_time(10, SC_NS);
|
||||||
|
|
||||||
|
// Generate a random sequence of reads and writes
|
||||||
|
for (int i = 256-64; i < 256+64; i += 4)
|
||||||
|
{
|
||||||
|
int data;
|
||||||
|
tlm::tlm_command cmd = static_cast<tlm::tlm_command>(rand() % 2);
|
||||||
|
if (cmd == tlm::TLM_WRITE_COMMAND) data = 0xFF000000 | i;
|
||||||
|
|
||||||
|
// Use DMI if it is available
|
||||||
|
if (dmi_ptr_valid && sc_dt::uint64(i) >= dmi_data.get_start_address()
|
||||||
|
&& sc_dt::uint64(i) <= dmi_data.get_end_address())
|
||||||
|
{
|
||||||
|
// Bypass transport interface and use direct memory interface
|
||||||
|
// Implement target latency
|
||||||
|
if ( cmd == tlm::TLM_READ_COMMAND )
|
||||||
|
{
|
||||||
|
assert( dmi_data.is_read_allowed() );
|
||||||
|
memcpy(&data, dmi_data.get_dmi_ptr() + i - dmi_data.get_start_address(), 4);
|
||||||
|
wait( dmi_data.get_read_latency() );
|
||||||
|
}
|
||||||
|
else if ( cmd == tlm::TLM_WRITE_COMMAND )
|
||||||
|
{
|
||||||
|
assert( dmi_data.is_write_allowed() );
|
||||||
|
memcpy(dmi_data.get_dmi_ptr() + i - dmi_data.get_start_address(), &data, 4);
|
||||||
|
wait( dmi_data.get_write_latency() );
|
||||||
|
}
|
||||||
|
|
||||||
|
LOG_INFO << "DMI = { " << (cmd ? 'W' : 'R') << ", " << hex << i
|
||||||
|
<< " } , data = " << hex << data << " at time " << sc_time_stamp();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
trans->set_command( cmd );
|
||||||
|
trans->set_address( i );
|
||||||
|
trans->set_data_ptr( reinterpret_cast<unsigned char*>(&data) );
|
||||||
|
trans->set_data_length( 4 );
|
||||||
|
trans->set_streaming_width( 4 ); // = data_length to indicate no streaming
|
||||||
|
trans->set_byte_enable_ptr( 0 ); // 0 indicates unused
|
||||||
|
trans->set_dmi_allowed( false ); // Mandatory initial value
|
||||||
|
trans->set_response_status( tlm::TLM_INCOMPLETE_RESPONSE ); // Mandatory initial value
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef INJECT_ERROR
|
||||||
|
if (i > 90) trans->set_streaming_width(2);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Other fields default: byte enable = 0, streaming width = 0, DMI_hint = false, no extensions
|
||||||
|
|
||||||
|
socket->b_transport( *trans, delay ); // Blocking transport call
|
||||||
|
|
||||||
|
// Initiator obliged to check response status
|
||||||
|
if ( trans->is_response_error() )
|
||||||
|
{
|
||||||
|
// Print response string
|
||||||
|
char txt[100];
|
||||||
|
sprintf(txt, "Error from b_transport, response status = %s",
|
||||||
|
trans->get_response_string().c_str());
|
||||||
|
SC_REPORT_ERROR("TLM-2", txt);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check DMI hint
|
||||||
|
if ( trans->is_dmi_allowed() )
|
||||||
|
{
|
||||||
|
// *********************************************
|
||||||
|
// Re-use transaction object for DMI. Reset the address because it could
|
||||||
|
// have been modified by the interconnect on the previous transport call
|
||||||
|
// *********************************************
|
||||||
|
|
||||||
|
trans->set_address( i );
|
||||||
|
dmi_ptr_valid = socket->get_direct_mem_ptr( *trans, dmi_data );
|
||||||
|
}
|
||||||
|
|
||||||
|
LOG_INFO << "trans = { " << (cmd ? 'W' : 'R') << ", " << hex << i
|
||||||
|
<< " } , data = " << hex << data << " at time " << sc_time_stamp();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Use debug transaction interface to dump memory contents, reusing same transaction object
|
||||||
|
sc_dt::uint64 A = 128;
|
||||||
|
trans->set_address(A);
|
||||||
|
trans->set_read();
|
||||||
|
trans->set_data_length(256);
|
||||||
|
|
||||||
|
unsigned char* data = new unsigned char[256];
|
||||||
|
trans->set_data_ptr(data);
|
||||||
|
|
||||||
|
unsigned int n_bytes = socket->transport_dbg( *trans );
|
||||||
|
|
||||||
|
for (unsigned int i = 0; i < n_bytes; i += 4)
|
||||||
|
{
|
||||||
|
LOG_INFO << "mem[" << (A + i) << "] = "
|
||||||
|
<< *(reinterpret_cast<unsigned int*>( &data[i] ));
|
||||||
|
}
|
||||||
|
|
||||||
|
A = 256;
|
||||||
|
trans->set_address(A);
|
||||||
|
trans->set_data_length(128);
|
||||||
|
|
||||||
|
n_bytes = socket->transport_dbg( *trans );
|
||||||
|
|
||||||
|
for (unsigned int i = 0; i < n_bytes; i += 4)
|
||||||
|
{
|
||||||
|
LOG_INFO << "mem[" << (A + i) << "] = "
|
||||||
|
<< *(reinterpret_cast<unsigned int*>( &data[i] ));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
#ifndef INITIATOR_H
|
||||||
|
#define INITIATOR_H
|
||||||
|
|
||||||
|
#include "systemc"
|
||||||
|
using namespace sc_core;
|
||||||
|
using namespace sc_dt;
|
||||||
|
using namespace std;
|
||||||
|
|
||||||
|
#include "tlm.h"
|
||||||
|
#include "tlm_utils/simple_initiator_socket.h"
|
||||||
|
|
||||||
|
|
||||||
|
// Initiator module generating generic payload transactions
|
||||||
|
|
||||||
|
struct Initiator: sc_module
|
||||||
|
{
|
||||||
|
// TLM-2 socket, defaults to 32-bits wide, base protocol
|
||||||
|
tlm_utils::simple_initiator_socket<Initiator> socket;
|
||||||
|
|
||||||
|
SC_HAS_PROCESS(Initiator);
|
||||||
|
|
||||||
|
Initiator( ::sc_core::sc_module_name );
|
||||||
|
|
||||||
|
void thread_process();
|
||||||
|
|
||||||
|
// TLM-2 backward DMI method
|
||||||
|
void invalidate_direct_mem_ptr(sc_dt::uint64 start_range, sc_dt::uint64 end_range){
|
||||||
|
// Ignore range and invalidate all DMI pointers regardless
|
||||||
|
dmi_ptr_valid = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool dmi_ptr_valid;
|
||||||
|
tlm::tlm_dmi dmi_data;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,115 @@
|
||||||
|
/*
|
||||||
|
* logging.cpp
|
||||||
|
*
|
||||||
|
* Created on: 24.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "logging.h"
|
||||||
|
#include <systemc>
|
||||||
|
#include <deque>
|
||||||
|
#include <array>
|
||||||
|
#include <sstream>
|
||||||
|
#include <iomanip>
|
||||||
|
|
||||||
|
using namespace sc_core;
|
||||||
|
|
||||||
|
enum log_level {NONE, FATAL, ERROR, WARNING, INFO, DEBUG, TRACE};
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
|
||||||
|
static std::deque<std::string> msg_buf;
|
||||||
|
|
||||||
|
inline log_level verbosity2log(int verb) {
|
||||||
|
if (verb >= sc_core::SC_FULL) return TRACE;
|
||||||
|
if (verb >= sc_core::SC_HIGH) return DEBUG;
|
||||||
|
return INFO;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string time2string(const sc_core::sc_time &t) {
|
||||||
|
const std::array<const char *, 6> time_units{"fs", "ps", "ns", "us", "ms", "s "};
|
||||||
|
const std::array<uint64_t, 6> multiplier{1ULL,
|
||||||
|
1000ULL,
|
||||||
|
1000ULL * 1000,
|
||||||
|
1000ULL * 1000 * 1000,
|
||||||
|
1000ULL * 1000 * 1000 * 1000,
|
||||||
|
1000ULL * 1000 * 1000 * 1000 * 1000};
|
||||||
|
std::ostringstream oss;
|
||||||
|
const sc_core::sc_time_tuple tt{t};
|
||||||
|
const auto val = tt.value();
|
||||||
|
if (!val) {
|
||||||
|
oss << "0 s";
|
||||||
|
} else {
|
||||||
|
const unsigned scale = tt.unit();
|
||||||
|
const auto fs_val = val * multiplier[scale];
|
||||||
|
for (int j = multiplier.size() - 1; j >= scale; --j) {
|
||||||
|
if (fs_val > multiplier[j]) {
|
||||||
|
const auto i = val / multiplier[j - scale];
|
||||||
|
const auto f = val % multiplier[j - scale];
|
||||||
|
oss << i << '.' << std::setw(3 * (j - scale)) << std::setfill('0') << std::left << f << ' '
|
||||||
|
<< time_units[j];
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return oss.str();
|
||||||
|
}
|
||||||
|
|
||||||
|
const std::string compose_message(const sc_report &rep) {
|
||||||
|
std::stringstream os;
|
||||||
|
os << "[" << std::setw(20) << time2string(sc_core::sc_time_stamp()) << "] ";
|
||||||
|
if (rep.get_id() >= 0)
|
||||||
|
os << "("
|
||||||
|
<< "IWEF"[rep.get_severity()] << rep.get_id() << ") ";
|
||||||
|
os << rep.get_msg_type();
|
||||||
|
if (*rep.get_msg()) os << ": " << rep.get_msg();
|
||||||
|
if (rep.get_severity() > SC_INFO) {
|
||||||
|
std::array<char, 16> line_number_str;
|
||||||
|
os << " [FILE:" << rep.get_file_name() << ":" << rep.get_line_number() << "]";
|
||||||
|
sc_simcontext *simc = sc_get_curr_simcontext();
|
||||||
|
if (simc && sc_is_running()) {
|
||||||
|
const char *proc_name = rep.get_process_name();
|
||||||
|
if (proc_name) os << "[PROCESS:" << proc_name << "]";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return os.str();
|
||||||
|
}
|
||||||
|
|
||||||
|
void report_handler(const sc_report &rep, const sc_actions &actions) {
|
||||||
|
std::array<const log_level, 4> map = {{INFO, WARNING, ERROR, FATAL}};
|
||||||
|
if (actions & SC_DISPLAY) {
|
||||||
|
auto level = rep.get_severity() > sc_core::SC_INFO ? map[rep.get_severity()] : verbosity2log(rep.get_verbosity());
|
||||||
|
msg_buf.push_back(compose_message(rep));
|
||||||
|
}
|
||||||
|
if (actions & SC_STOP) sc_stop();
|
||||||
|
if (actions & SC_ABORT) abort();
|
||||||
|
if (actions & SC_THROW) throw rep;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool has_output(){
|
||||||
|
return !msg_buf.empty();
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string get_output(){
|
||||||
|
std::string ret = msg_buf.front();
|
||||||
|
msg_buf.pop_front();
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void init_logging(unsigned level) {
|
||||||
|
const std::array<int, 8> verbosity = {SC_NONE, // Logging::NONE
|
||||||
|
SC_LOW, // Logging::FATAL
|
||||||
|
SC_LOW, // Logging::ERROR
|
||||||
|
SC_LOW, // Logging::WARNING
|
||||||
|
SC_MEDIUM, // Logging::INFO
|
||||||
|
SC_HIGH, // logging::DEBUG
|
||||||
|
SC_FULL, // logging::TRACE
|
||||||
|
SC_DEBUG}; // logging::TRACE+1
|
||||||
|
sc_report_handler::set_verbosity_level(verbosity[level]);
|
||||||
|
sc_report_handler::set_handler(report_handler);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,42 @@
|
||||||
|
/*
|
||||||
|
* logging.h
|
||||||
|
*
|
||||||
|
* Created on: 24.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef LOGGING_H_
|
||||||
|
#define LOGGING_H_
|
||||||
|
|
||||||
|
#include <string>
|
||||||
|
#include <sstream>
|
||||||
|
#include <systemc.h>
|
||||||
|
|
||||||
|
bool has_output();
|
||||||
|
std::string get_output();
|
||||||
|
void init_logging(unsigned level);
|
||||||
|
|
||||||
|
class Log {
|
||||||
|
public:
|
||||||
|
Log(const char* file, int line):messageLevel(sc_core::SC_INFO), file(file), line(line){};
|
||||||
|
Log(const Log&) = delete;
|
||||||
|
Log& operator =(const Log&) = delete;
|
||||||
|
virtual ~Log(){
|
||||||
|
::sc_core::sc_report_handler::report(messageLevel, "", os.str().c_str(), file, line );
|
||||||
|
}
|
||||||
|
std::ostringstream& Get(sc_core::sc_severity level = sc_core::SC_INFO){
|
||||||
|
messageLevel = level;
|
||||||
|
return os;
|
||||||
|
}
|
||||||
|
protected:
|
||||||
|
std::ostringstream os;
|
||||||
|
sc_core::sc_severity messageLevel;
|
||||||
|
const char* file;
|
||||||
|
int line;
|
||||||
|
};
|
||||||
|
|
||||||
|
#define LOG(level) Log(__FILE__, __LINE__).Get(level)
|
||||||
|
#define LOG_INFO Log(__FILE__, __LINE__).Get(sc_core::SC_INFO)
|
||||||
|
#define LOG_WARN Log(__FILE__, __LINE__).Get(sc_core::SC_WARNING)
|
||||||
|
#define LOG_ERR Log(__FILE__, __LINE__).Get(sc_core::SC_ERROR)
|
||||||
|
#endif /* LOGGING_H_ */
|
||||||
|
|
@ -0,0 +1,133 @@
|
||||||
|
#ifndef ROUTER_H
|
||||||
|
#define ROUTER_H
|
||||||
|
|
||||||
|
#include "systemc"
|
||||||
|
using namespace sc_core;
|
||||||
|
using namespace sc_dt;
|
||||||
|
using namespace std;
|
||||||
|
|
||||||
|
#include "tlm.h"
|
||||||
|
#include "tlm_utils/simple_initiator_socket.h"
|
||||||
|
#include "tlm_utils/simple_target_socket.h"
|
||||||
|
|
||||||
|
|
||||||
|
// *********************************************
|
||||||
|
// Generic payload blocking transport router
|
||||||
|
// *********************************************
|
||||||
|
|
||||||
|
template<unsigned int N_TARGETS>
|
||||||
|
struct Router: sc_module
|
||||||
|
{
|
||||||
|
// TLM-2 socket, defaults to 32-bits wide, base protocol
|
||||||
|
tlm_utils::simple_target_socket<Router> target_socket;
|
||||||
|
|
||||||
|
// *********************************************
|
||||||
|
// Use tagged sockets to be able to distinguish incoming backward path calls
|
||||||
|
// *********************************************
|
||||||
|
|
||||||
|
sc_core::sc_vector<tlm_utils::simple_initiator_socket_tagged<Router>> initiator_socket;
|
||||||
|
|
||||||
|
SC_CTOR(Router)
|
||||||
|
: target_socket("target_socket")
|
||||||
|
, initiator_socket("socket", N_TARGETS)
|
||||||
|
{
|
||||||
|
// Register callbacks for incoming interface method calls
|
||||||
|
target_socket.register_b_transport( this, &Router::b_transport);
|
||||||
|
target_socket.register_get_direct_mem_ptr(this, &Router::get_direct_mem_ptr);
|
||||||
|
target_socket.register_transport_dbg( this, &Router::transport_dbg);
|
||||||
|
|
||||||
|
for (unsigned int i = 0; i < N_TARGETS; i++)
|
||||||
|
{
|
||||||
|
char txt[20];
|
||||||
|
sprintf(txt, "socket_%d", i);
|
||||||
|
|
||||||
|
// *********************************************
|
||||||
|
// Register callbacks for incoming interface method calls, including tags
|
||||||
|
// *********************************************
|
||||||
|
initiator_socket[i].register_invalidate_direct_mem_ptr(this, &Router::invalidate_direct_mem_ptr, i);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ****************
|
||||||
|
// FORWARD PATH
|
||||||
|
// ****************
|
||||||
|
|
||||||
|
// TLM-2 blocking transport method
|
||||||
|
virtual void b_transport( tlm::tlm_generic_payload& trans, sc_time& delay )
|
||||||
|
{
|
||||||
|
sc_dt::uint64 address = trans.get_address();
|
||||||
|
sc_dt::uint64 masked_address;
|
||||||
|
unsigned int target_nr = decode_address( address, masked_address);
|
||||||
|
|
||||||
|
// Modify address within transaction
|
||||||
|
trans.set_address( masked_address );
|
||||||
|
|
||||||
|
// Forward transaction to appropriate target
|
||||||
|
initiator_socket[target_nr]->b_transport( trans, delay );
|
||||||
|
}
|
||||||
|
|
||||||
|
// TLM-2 forward DMI method
|
||||||
|
virtual bool get_direct_mem_ptr(tlm::tlm_generic_payload& trans,
|
||||||
|
tlm::tlm_dmi& dmi_data)
|
||||||
|
{
|
||||||
|
sc_dt::uint64 masked_address;
|
||||||
|
unsigned int target_nr = decode_address( trans.get_address(), masked_address );
|
||||||
|
trans.set_address( masked_address );
|
||||||
|
|
||||||
|
bool status = initiator_socket[target_nr]->get_direct_mem_ptr( trans, dmi_data );
|
||||||
|
|
||||||
|
// Calculate DMI address of target in system address space
|
||||||
|
dmi_data.set_start_address( compose_address( target_nr, dmi_data.get_start_address() ));
|
||||||
|
dmi_data.set_end_address ( compose_address( target_nr, dmi_data.get_end_address() ));
|
||||||
|
|
||||||
|
return status;
|
||||||
|
}
|
||||||
|
|
||||||
|
// TLM-2 debug transaction method
|
||||||
|
virtual unsigned int transport_dbg(tlm::tlm_generic_payload& trans)
|
||||||
|
{
|
||||||
|
sc_dt::uint64 masked_address;
|
||||||
|
unsigned int target_nr = decode_address( trans.get_address(), masked_address );
|
||||||
|
trans.set_address( masked_address );
|
||||||
|
|
||||||
|
// Forward debug transaction to appropriate target
|
||||||
|
return initiator_socket[target_nr]->transport_dbg( trans );
|
||||||
|
}
|
||||||
|
|
||||||
|
// ****************
|
||||||
|
// BACKWARD PATH
|
||||||
|
// ****************
|
||||||
|
|
||||||
|
// **************************
|
||||||
|
// Tagged backward DMI method
|
||||||
|
// **************************
|
||||||
|
|
||||||
|
virtual void invalidate_direct_mem_ptr(int id,
|
||||||
|
sc_dt::uint64 start_range,
|
||||||
|
sc_dt::uint64 end_range)
|
||||||
|
{
|
||||||
|
// Reconstruct address range in system memory map
|
||||||
|
sc_dt::uint64 bw_start_range = compose_address( id, start_range );
|
||||||
|
sc_dt::uint64 bw_end_range = compose_address( id, end_range );
|
||||||
|
target_socket->invalidate_direct_mem_ptr(bw_start_range, bw_end_range);
|
||||||
|
}
|
||||||
|
|
||||||
|
// ****************
|
||||||
|
// ROUTER INTERNALS
|
||||||
|
// ****************
|
||||||
|
|
||||||
|
// Simple fixed address decoding
|
||||||
|
inline unsigned int decode_address( sc_dt::uint64 address, sc_dt::uint64& masked_address )
|
||||||
|
{
|
||||||
|
unsigned int target_nr = static_cast<unsigned int>( (address >> 8) & 0x3 );
|
||||||
|
masked_address = address & 0xFF;
|
||||||
|
return target_nr;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline sc_dt::uint64 compose_address( unsigned int target_nr, sc_dt::uint64 address)
|
||||||
|
{
|
||||||
|
return (target_nr << 8) | (address & 0xFF);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,18 @@
|
||||||
|
/*
|
||||||
|
* router_example.cpp
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "top.h"
|
||||||
|
|
||||||
|
int sc_main(int argc, char* argv[])
|
||||||
|
{
|
||||||
|
Top top("top");
|
||||||
|
sc_start();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,102 @@
|
||||||
|
/*
|
||||||
|
* target.cpp
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "target.h"
|
||||||
|
|
||||||
|
void Memory::b_transport(tlm::tlm_generic_payload& trans, sc_time& delay) {
|
||||||
|
tlm::tlm_command cmd = trans.get_command();
|
||||||
|
sc_dt::uint64 adr = trans.get_address() / 4;
|
||||||
|
unsigned char* ptr = trans.get_data_ptr();
|
||||||
|
unsigned int len = trans.get_data_length();
|
||||||
|
unsigned char* byt = trans.get_byte_enable_ptr();
|
||||||
|
unsigned int wid = trans.get_streaming_width();
|
||||||
|
|
||||||
|
// Obliged to check address range and check for unsupported features,
|
||||||
|
// i.e. byte enables, streaming, and bursts
|
||||||
|
// Can ignore extensions
|
||||||
|
|
||||||
|
// Generate the appropriate error response
|
||||||
|
if (adr >= SIZE) {
|
||||||
|
trans.set_response_status( tlm::TLM_ADDRESS_ERROR_RESPONSE );
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (byt != 0) {
|
||||||
|
trans.set_response_status( tlm::TLM_BYTE_ENABLE_ERROR_RESPONSE );
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (len > 4 || wid < len) {
|
||||||
|
trans.set_response_status( tlm::TLM_BURST_ERROR_RESPONSE );
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
wait(delay);
|
||||||
|
delay = SC_ZERO_TIME;
|
||||||
|
|
||||||
|
// Obliged to implement read and write commands
|
||||||
|
if ( cmd == tlm::TLM_READ_COMMAND )
|
||||||
|
memcpy(ptr, &mem[adr], len);
|
||||||
|
else if ( cmd == tlm::TLM_WRITE_COMMAND )
|
||||||
|
memcpy(&mem[adr], ptr, len);
|
||||||
|
|
||||||
|
// Set DMI hint to indicated that DMI is supported
|
||||||
|
trans.set_dmi_allowed(true);
|
||||||
|
|
||||||
|
// Obliged to set response status to indicate successful completion
|
||||||
|
trans.set_response_status( tlm::TLM_OK_RESPONSE );
|
||||||
|
}
|
||||||
|
|
||||||
|
bool Memory::get_direct_mem_ptr(tlm::tlm_generic_payload& trans,
|
||||||
|
tlm::tlm_dmi& dmi_data)
|
||||||
|
{
|
||||||
|
// Permit read and write access
|
||||||
|
dmi_data.allow_read_write();
|
||||||
|
|
||||||
|
// Set other details of DMI region
|
||||||
|
dmi_data.set_dmi_ptr( reinterpret_cast<unsigned char*>( &mem[0] ) );
|
||||||
|
dmi_data.set_start_address( 0 );
|
||||||
|
dmi_data.set_end_address( SIZE*4-1 );
|
||||||
|
dmi_data.set_read_latency( LATENCY );
|
||||||
|
dmi_data.set_write_latency( LATENCY );
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
Memory::Memory(sc_core::sc_module_name nm)
|
||||||
|
: socket("socket"), LATENCY(10, SC_NS)
|
||||||
|
{
|
||||||
|
// Register callbacks for incoming interface method calls
|
||||||
|
socket.register_b_transport( this, &Memory::b_transport);
|
||||||
|
socket.register_get_direct_mem_ptr(this, &Memory::get_direct_mem_ptr);
|
||||||
|
socket.register_transport_dbg( this, &Memory::transport_dbg);
|
||||||
|
|
||||||
|
// Initialize memory with random data
|
||||||
|
for (int i = 0; i < SIZE; i++)
|
||||||
|
mem[i] = 0xAA000000 | (mem_nr << 20) | (rand() % 256);
|
||||||
|
|
||||||
|
++mem_nr;
|
||||||
|
}
|
||||||
|
|
||||||
|
// TLM-2 debug transaction method
|
||||||
|
unsigned int Memory::transport_dbg(tlm::tlm_generic_payload& trans)
|
||||||
|
{
|
||||||
|
tlm::tlm_command cmd = trans.get_command();
|
||||||
|
sc_dt::uint64 adr = trans.get_address() / 4;
|
||||||
|
unsigned char* ptr = trans.get_data_ptr();
|
||||||
|
unsigned int len = trans.get_data_length();
|
||||||
|
|
||||||
|
// Calculate the number of bytes to be actually copied
|
||||||
|
unsigned int num_bytes = (len < (SIZE - adr) * 4) ? len : (SIZE - adr) * 4;
|
||||||
|
|
||||||
|
if ( cmd == tlm::TLM_READ_COMMAND )
|
||||||
|
memcpy(ptr, &mem[adr], num_bytes);
|
||||||
|
else if ( cmd == tlm::TLM_WRITE_COMMAND )
|
||||||
|
memcpy(&mem[adr], ptr, num_bytes);
|
||||||
|
|
||||||
|
return num_bytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,46 @@
|
||||||
|
#ifndef TARGET_H
|
||||||
|
#define TARGET_H
|
||||||
|
|
||||||
|
// Needed for the simple_target_socket
|
||||||
|
#define SC_INCLUDE_DYNAMIC_PROCESSES
|
||||||
|
|
||||||
|
#include "systemc"
|
||||||
|
using namespace sc_core;
|
||||||
|
using namespace sc_dt;
|
||||||
|
using namespace std;
|
||||||
|
|
||||||
|
#include "tlm.h"
|
||||||
|
#include "tlm_utils/simple_target_socket.h"
|
||||||
|
|
||||||
|
|
||||||
|
// Target module representing a simple memory
|
||||||
|
|
||||||
|
struct Memory: sc_module
|
||||||
|
{
|
||||||
|
// TLM-2 socket, defaults to 32-bits wide, base protocol
|
||||||
|
tlm_utils::simple_target_socket<Memory> socket;
|
||||||
|
|
||||||
|
enum { SIZE = 256 };
|
||||||
|
const sc_time LATENCY;
|
||||||
|
|
||||||
|
SC_HAS_PROCESS(Memory);
|
||||||
|
|
||||||
|
Memory(sc_core::sc_module_name nm);
|
||||||
|
|
||||||
|
protected:
|
||||||
|
// TLM-2 blocking transport method
|
||||||
|
void b_transport( tlm::tlm_generic_payload& trans, sc_time& delay );
|
||||||
|
|
||||||
|
// TLM-2 forward DMI method
|
||||||
|
bool get_direct_mem_ptr(tlm::tlm_generic_payload& trans,
|
||||||
|
tlm::tlm_dmi& dmi_data);
|
||||||
|
// TLM-2 debug transaction method
|
||||||
|
unsigned int transport_dbg(tlm::tlm_generic_payload& trans);
|
||||||
|
|
||||||
|
int mem[SIZE];
|
||||||
|
static unsigned int mem_nr;
|
||||||
|
};
|
||||||
|
|
||||||
|
unsigned int Memory::mem_nr = 0;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,33 @@
|
||||||
|
#ifndef TOP_H
|
||||||
|
#define TOP_H
|
||||||
|
|
||||||
|
#include "initiator.h"
|
||||||
|
#include "target.h"
|
||||||
|
#include "router.h"
|
||||||
|
|
||||||
|
SC_MODULE(Top)
|
||||||
|
{
|
||||||
|
Initiator* initiator;
|
||||||
|
Router<4>* router;
|
||||||
|
Memory* memory[4];
|
||||||
|
|
||||||
|
SC_CTOR(Top)
|
||||||
|
{
|
||||||
|
// Instantiate components
|
||||||
|
initiator = new Initiator("initiator");
|
||||||
|
router = new Router<4>("router");
|
||||||
|
for (int i = 0; i < 4; i++)
|
||||||
|
{
|
||||||
|
char txt[20];
|
||||||
|
sprintf(txt, "memory_%d", i);
|
||||||
|
memory[i] = new Memory(txt);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Bind sockets
|
||||||
|
initiator->socket.bind( router->target_socket );
|
||||||
|
for (int i = 0; i < 4; i++)
|
||||||
|
router->initiator_socket[i].bind( memory[i]->socket );
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
// -*- C++ -*- <this line is for emacs to recognize it as C++ code>
|
||||||
|
/*****************************************************************************
|
||||||
|
|
||||||
|
Licensed to Accellera Systems Initiative Inc. (Accellera)
|
||||||
|
under one or more contributor license agreements. See the
|
||||||
|
NOTICE file distributed with this work for additional
|
||||||
|
information regarding copyright ownership. Accellera licenses
|
||||||
|
this file to you under the Apache License, Version 2.0 (the
|
||||||
|
"License"); you may not use this file except in compliance
|
||||||
|
with the License. You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing,
|
||||||
|
software distributed under the License is distributed on an
|
||||||
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
KIND, either express or implied. See the License for the
|
||||||
|
specific language governing permissions and limitations
|
||||||
|
under the License.
|
||||||
|
|
||||||
|
*****************************************************************************/
|
||||||
|
// this code compiles and runs with our latest prototype for this specification
|
||||||
|
|
||||||
|
#include "txtop.h"
|
||||||
|
|
||||||
|
int sc_main (int argc , char *argv[])
|
||||||
|
{
|
||||||
|
scv_startup();
|
||||||
|
|
||||||
|
scv_tr_text_init();
|
||||||
|
scv_tr_db db("transaction_example.txlog");
|
||||||
|
scv_tr_db::set_default_db(&db);
|
||||||
|
|
||||||
|
tx_top top("top");
|
||||||
|
|
||||||
|
// Accellera SystemC >=2.2 got picky about multiple drivers.
|
||||||
|
// Disable check for bus simulation.
|
||||||
|
sc_report_handler::set_actions(SC_ID_MORE_THAN_ONE_SIGNAL_DRIVER_, SC_DO_NOTHING);
|
||||||
|
// run the simulation
|
||||||
|
sc_start(1.0, SC_MS);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,140 @@
|
||||||
|
// -*- C++ -*- <this line is for emacs to recognize it as C++ code>
|
||||||
|
/*****************************************************************************
|
||||||
|
|
||||||
|
Licensed to Accellera Systems Initiative Inc. (Accellera)
|
||||||
|
under one or more contributor license agreements. See the
|
||||||
|
NOTICE file distributed with this work for additional
|
||||||
|
information regarding copyright ownership. Accellera licenses
|
||||||
|
this file to you under the Apache License, Version 2.0 (the
|
||||||
|
"License"); you may not use this file except in compliance
|
||||||
|
with the License. You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing,
|
||||||
|
software distributed under the License is distributed on an
|
||||||
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
KIND, either express or implied. See the License for the
|
||||||
|
specific language governing permissions and limitations
|
||||||
|
under the License.
|
||||||
|
|
||||||
|
*****************************************************************************/
|
||||||
|
// this code compiles and runs with our latest prototype for this specification
|
||||||
|
|
||||||
|
#include "tx_example_mods.h"
|
||||||
|
|
||||||
|
rw_task_if::data_t rw_pipelined_transactor::read(const rw_task_if::addr_t*
|
||||||
|
addr) {
|
||||||
|
addr_phase.lock();
|
||||||
|
scv_tr_handle h = read_gen.begin_transaction(*addr);
|
||||||
|
|
||||||
|
scv_tr_handle h1 = addr_gen.begin_transaction(*addr,"addr_phase",h);
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
bus_addr = *addr;
|
||||||
|
addr_req = 1;
|
||||||
|
wait(addr_ack->posedge_event());
|
||||||
|
wait(clk->negedge_event());
|
||||||
|
addr_req = 0;
|
||||||
|
wait(addr_ack->negedge_event());
|
||||||
|
addr_gen.end_transaction(h1);
|
||||||
|
addr_phase.unlock();
|
||||||
|
|
||||||
|
data_phase.lock();
|
||||||
|
scv_tr_handle h2 = data_gen.begin_transaction("data_phase",h);
|
||||||
|
wait(data_rdy->posedge_event());
|
||||||
|
data_t data = bus_data.read();
|
||||||
|
wait(data_rdy->negedge_event());
|
||||||
|
data_gen.end_transaction(h2);
|
||||||
|
read_gen.end_transaction(h,data);
|
||||||
|
data_phase.unlock();
|
||||||
|
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
void rw_pipelined_transactor::write(const write_t * req) {
|
||||||
|
scv_tr_handle h = write_gen.begin_transaction(req->addr);
|
||||||
|
// ...
|
||||||
|
write_gen.end_transaction(h,req->data);
|
||||||
|
}
|
||||||
|
|
||||||
|
void test::main() {
|
||||||
|
// simple sequential tests
|
||||||
|
for (int i=0; i<3; i++) {
|
||||||
|
rw_task_if::addr_t addr = i;
|
||||||
|
rw_task_if::data_t data = transactor->read(&addr);
|
||||||
|
cout << "at time " << sc_time_stamp() << ": ";
|
||||||
|
cout << "received data : " << data << endl;
|
||||||
|
}
|
||||||
|
|
||||||
|
scv_smart_ptr<rw_task_if::addr_t> addr;
|
||||||
|
for (int i=0; i<3; i++) {
|
||||||
|
|
||||||
|
addr->next();
|
||||||
|
rw_task_if::data_t data = transactor->read( addr->get_instance() );
|
||||||
|
cout << "data for address " << *addr << " is " << data << endl;
|
||||||
|
}
|
||||||
|
|
||||||
|
scv_smart_ptr<rw_task_if::write_t> write;
|
||||||
|
for (int i=0; i<3; i++) {
|
||||||
|
write->next();
|
||||||
|
transactor->write( write->get_instance() );
|
||||||
|
cout << "send data : " << write->data << endl;
|
||||||
|
}
|
||||||
|
|
||||||
|
scv_smart_ptr<int> data;
|
||||||
|
scv_bag<int> distribution;
|
||||||
|
distribution.push(1,40);
|
||||||
|
distribution.push(2,60);
|
||||||
|
data->set_mode(distribution);
|
||||||
|
for (int i=0;i<3; i++) { data->next(); process(data); }
|
||||||
|
}
|
||||||
|
|
||||||
|
void design::addr_phase() {
|
||||||
|
while (1) {
|
||||||
|
while (addr_req.read() != 1) {
|
||||||
|
wait(addr_req->value_changed_event());
|
||||||
|
}
|
||||||
|
sc_uint<8> _addr = bus_addr.read();
|
||||||
|
bool _rw = rw.read();
|
||||||
|
|
||||||
|
int cycle = rand() % 10 + 1;
|
||||||
|
while (cycle-- > 0) {
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
}
|
||||||
|
|
||||||
|
addr_ack = 1;
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
addr_ack = 0;
|
||||||
|
|
||||||
|
outstandingAddresses.push_back(_addr);
|
||||||
|
outstandingType.push_back(_rw);
|
||||||
|
cout << "at time " << sc_time_stamp() << ": ";
|
||||||
|
cout << "received request for memory address " << _addr << endl;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void design::data_phase() {
|
||||||
|
while (1) {
|
||||||
|
while (outstandingAddresses.empty()) {
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
}
|
||||||
|
int cycle = rand() % 10 + 1;
|
||||||
|
while (cycle-- > 0) {
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
}
|
||||||
|
if (outstandingType.front() == 0) {
|
||||||
|
cout << "reading memory address " << outstandingAddresses.front()
|
||||||
|
<< " with value " << memory[outstandingAddresses.front().to_ulong()] << endl;
|
||||||
|
bus_data = memory[outstandingAddresses.front().to_ulong()];
|
||||||
|
data_rdy = 1;
|
||||||
|
wait(clk->posedge_event());
|
||||||
|
data_rdy = 0;
|
||||||
|
|
||||||
|
} else {
|
||||||
|
cout << "not implemented yet" << endl;
|
||||||
|
}
|
||||||
|
outstandingAddresses.pop_front();
|
||||||
|
outstandingType.pop_front();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,136 @@
|
||||||
|
// -*- C++ -*- <this line is for emacs to recognize it as C++ code>
|
||||||
|
/*****************************************************************************
|
||||||
|
|
||||||
|
Licensed to Accellera Systems Initiative Inc. (Accellera)
|
||||||
|
under one or more contributor license agreements. See the
|
||||||
|
NOTICE file distributed with this work for additional
|
||||||
|
information regarding copyright ownership. Accellera licenses
|
||||||
|
this file to you under the Apache License, Version 2.0 (the
|
||||||
|
"License"); you may not use this file except in compliance
|
||||||
|
with the License. You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing,
|
||||||
|
software distributed under the License is distributed on an
|
||||||
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
KIND, either express or implied. See the License for the
|
||||||
|
specific language governing permissions and limitations
|
||||||
|
under the License.
|
||||||
|
|
||||||
|
*****************************************************************************/
|
||||||
|
// this code compiles and runs with our latest prototype for this specification
|
||||||
|
|
||||||
|
#include <scv.h>
|
||||||
|
#include <systemc.h>
|
||||||
|
|
||||||
|
// hack to fake a true fifo_mutex
|
||||||
|
#define fifo_mutex sc_mutex
|
||||||
|
|
||||||
|
const unsigned ram_size = 256;
|
||||||
|
|
||||||
|
class rw_task_if : virtual public sc_interface {
|
||||||
|
public:
|
||||||
|
typedef sc_uint<8> addr_t;
|
||||||
|
typedef sc_uint<8> data_t;
|
||||||
|
struct write_t {
|
||||||
|
addr_t addr;
|
||||||
|
data_t data;
|
||||||
|
};
|
||||||
|
|
||||||
|
virtual data_t read(const addr_t*) = 0;
|
||||||
|
virtual void write(const write_t*) = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
SCV_EXTENSIONS(rw_task_if::write_t) {
|
||||||
|
public:
|
||||||
|
scv_extensions<rw_task_if::addr_t> addr;
|
||||||
|
scv_extensions<rw_task_if::data_t> data;
|
||||||
|
SCV_EXTENSIONS_CTOR(rw_task_if::write_t) {
|
||||||
|
SCV_FIELD(addr);
|
||||||
|
SCV_FIELD(data);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
class pipelined_bus_ports : public sc_module {
|
||||||
|
public:
|
||||||
|
sc_in< bool > clk;
|
||||||
|
sc_inout< bool > rw;
|
||||||
|
sc_inout< bool > addr_req;
|
||||||
|
sc_inout< bool > addr_ack;
|
||||||
|
sc_inout< sc_uint<8> > bus_addr;
|
||||||
|
sc_inout< bool > data_rdy;
|
||||||
|
sc_inout< sc_uint<8> > bus_data;
|
||||||
|
|
||||||
|
SC_CTOR(pipelined_bus_ports)
|
||||||
|
: clk("clk"), rw("rw"),
|
||||||
|
addr_req("addr_req"),
|
||||||
|
addr_ack("addr_ack"), bus_addr("bus_addr"),
|
||||||
|
data_rdy("data_rdy"), bus_data("bus_data") {}
|
||||||
|
};
|
||||||
|
|
||||||
|
class rw_pipelined_transactor
|
||||||
|
: public rw_task_if,
|
||||||
|
public pipelined_bus_ports {
|
||||||
|
|
||||||
|
fifo_mutex addr_phase;
|
||||||
|
fifo_mutex data_phase;
|
||||||
|
|
||||||
|
scv_tr_stream pipelined_stream;
|
||||||
|
scv_tr_stream addr_stream;
|
||||||
|
scv_tr_stream data_stream;
|
||||||
|
scv_tr_generator<sc_uint<8>, sc_uint<8> > read_gen;
|
||||||
|
scv_tr_generator<sc_uint<8>, sc_uint<8> > write_gen;
|
||||||
|
scv_tr_generator<sc_uint<8> > addr_gen;
|
||||||
|
scv_tr_generator<sc_uint<8> > data_gen;
|
||||||
|
|
||||||
|
public:
|
||||||
|
rw_pipelined_transactor(sc_module_name nm) :
|
||||||
|
pipelined_bus_ports(nm),
|
||||||
|
addr_phase("addr_phase"),
|
||||||
|
data_phase("data_phase"),
|
||||||
|
pipelined_stream("pipelined_stream", "transactor"),
|
||||||
|
addr_stream("addr_stream", "transactor"),
|
||||||
|
data_stream("data_stream", "transactor"),
|
||||||
|
read_gen("read",pipelined_stream,"addr","data"),
|
||||||
|
write_gen("write",pipelined_stream,"addr","data"),
|
||||||
|
addr_gen("addr",addr_stream,"addr"),
|
||||||
|
data_gen("data",data_stream,"data")
|
||||||
|
{}
|
||||||
|
virtual data_t read(const addr_t* p_addr);
|
||||||
|
virtual void write(const write_t * req);
|
||||||
|
};
|
||||||
|
class test : public sc_module {
|
||||||
|
public:
|
||||||
|
sc_port< rw_task_if > transactor;
|
||||||
|
SC_CTOR(test) {
|
||||||
|
SC_THREAD(main);
|
||||||
|
}
|
||||||
|
void main();
|
||||||
|
};
|
||||||
|
|
||||||
|
class write_constraint : virtual public scv_constraint_base {
|
||||||
|
public:
|
||||||
|
scv_smart_ptr<rw_task_if::write_t> write;
|
||||||
|
SCV_CONSTRAINT_CTOR(write_constraint) {
|
||||||
|
SCV_CONSTRAINT( write->addr() <= ram_size );
|
||||||
|
SCV_CONSTRAINT( write->addr() != write->data() );
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
inline void process(scv_smart_ptr<int> data) {}
|
||||||
|
class design : public pipelined_bus_ports {
|
||||||
|
std::list< sc_uint<8> > outstandingAddresses;
|
||||||
|
std::list< bool > outstandingType;
|
||||||
|
sc_uint<8> memory[ram_size];
|
||||||
|
|
||||||
|
public:
|
||||||
|
SC_HAS_PROCESS(design);
|
||||||
|
design(sc_module_name nm) : pipelined_bus_ports(nm) {
|
||||||
|
for (unsigned i=0; i<ram_size; ++i) { memory[i] = i; }
|
||||||
|
SC_THREAD(addr_phase);
|
||||||
|
SC_THREAD(data_phase);
|
||||||
|
}
|
||||||
|
void addr_phase();
|
||||||
|
void data_phase();
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,49 @@
|
||||||
|
/*
|
||||||
|
* top1.cpp
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "txtop.h"
|
||||||
|
using namespace sc_core;
|
||||||
|
|
||||||
|
tx_top::tx_top(sc_core::sc_module_name nm)
|
||||||
|
: sc_module(nm)
|
||||||
|
, clk("clk", 20.0, SC_NS, 0.5 ,0.0, SC_NS, true)
|
||||||
|
, rw("rw")
|
||||||
|
, addr_req("addr_reg")
|
||||||
|
, addr_ack("addr_ack")
|
||||||
|
, bus_addr("bus_addr")
|
||||||
|
, data_rdy("data_rdy")
|
||||||
|
, bus_data("bus_data")
|
||||||
|
, t("t")
|
||||||
|
, tr("tr")
|
||||||
|
, duv("duv")
|
||||||
|
{
|
||||||
|
// TODO Auto-generated constructor stub
|
||||||
|
// connect them up
|
||||||
|
t.transactor(tr);
|
||||||
|
|
||||||
|
tr.clk(clk);
|
||||||
|
tr.rw(rw);
|
||||||
|
tr.addr_req(addr_req);
|
||||||
|
tr.addr_ack(addr_ack);
|
||||||
|
tr.bus_addr(bus_addr);
|
||||||
|
tr.data_rdy(data_rdy);
|
||||||
|
tr.bus_data(bus_data);
|
||||||
|
|
||||||
|
duv.clk(clk);
|
||||||
|
duv.rw(rw);
|
||||||
|
duv.addr_req(addr_req);
|
||||||
|
duv.addr_ack(addr_ack);
|
||||||
|
duv.bus_addr(bus_addr);
|
||||||
|
duv.data_rdy(data_rdy);
|
||||||
|
duv.bus_data(bus_data);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
tx_top::~tx_top() {
|
||||||
|
// TODO Auto-generated destructor stub
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
/*
|
||||||
|
* top1.h
|
||||||
|
*
|
||||||
|
* Created on: 02.12.2018
|
||||||
|
* Author: eyck
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef TXTOP_H_
|
||||||
|
#define TXTOP_H_
|
||||||
|
|
||||||
|
#include "tx_example_mods.h"
|
||||||
|
#include <systemc>
|
||||||
|
|
||||||
|
class tx_top: public sc_core::sc_module {
|
||||||
|
public:
|
||||||
|
tx_top(sc_core::sc_module_name nm);
|
||||||
|
virtual ~tx_top();
|
||||||
|
sc_core::sc_clock clk;
|
||||||
|
sc_core::sc_signal< bool > rw;
|
||||||
|
sc_core::sc_signal< bool > addr_req;
|
||||||
|
sc_core::sc_signal< bool > addr_ack;
|
||||||
|
sc_core::sc_signal< sc_dt::sc_uint<8> > bus_addr;
|
||||||
|
sc_core::sc_signal< bool > data_rdy;
|
||||||
|
sc_core::sc_signal< sc_dt::sc_uint<8> > bus_data;
|
||||||
|
test t;
|
||||||
|
rw_pipelined_transactor tr;
|
||||||
|
design duv;
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /* TXTOP_H_ */
|
||||||
|
|
@ -0,0 +1,11 @@
|
||||||
|
[requires]
|
||||||
|
SystemC/2.3.2@minres/stable
|
||||||
|
SystemCVerification/2.0.1@minres/stable
|
||||||
|
|
||||||
|
[generators]
|
||||||
|
cmake
|
||||||
|
|
||||||
|
[options]
|
||||||
|
SystemC:stdcxx=11
|
||||||
|
SystemC:shared=True
|
||||||
|
SystemCVerification:stdcxx=11
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
import os.path
|
||||||
|
import cppyy
|
||||||
|
from cppyy import gbl as cpp
|
||||||
|
import pysysc as scpy
|
||||||
|
###############################################################################
|
||||||
|
# setup and load
|
||||||
|
###############################################################################
|
||||||
|
myDir = os.path.dirname( os.path.realpath(__file__))
|
||||||
|
conan_err = scpy.read_config_from_conan(os.path.join(myDir, 'conanfile.txt'))
|
||||||
|
scpy.load_systemc()
|
||||||
|
scpy.add_include_path(os.path.join(myDir, 'components'))
|
||||||
|
scpy.add_library('components.h', os.path.join(myDir, 'build/Debug/lib/libcomponents.so'))
|
||||||
|
###############################################################################
|
||||||
|
# configure
|
||||||
|
###############################################################################
|
||||||
|
cpp.init_logging(5)
|
||||||
|
cpp.sc_core.sc_report_handler.set_actions(cpp.sc_core.SC_ID_MORE_THAN_ONE_SIGNAL_DRIVER_, cpp.sc_core.SC_DO_NOTHING);
|
||||||
|
###############################################################################
|
||||||
|
# instantiate
|
||||||
|
###############################################################################
|
||||||
|
initiator = cpp.Initiator(cpp.sc_core.sc_module_name("initiator"))
|
||||||
|
memories = [cpp.Memory(cpp.sc_core.sc_module_name(name)) for name in ["mem0", "mem1", "mem2", "mem3"]]
|
||||||
|
router = cpp.Router[4](cpp.sc_core.sc_module_name("router"))
|
||||||
|
###############################################################################
|
||||||
|
# connect it
|
||||||
|
###############################################################################
|
||||||
|
initiator.socket.bind(router.target_socket)
|
||||||
|
for idx,m in enumerate(memories):
|
||||||
|
router.initiator_socket.at(idx).bind(m.socket)
|
||||||
|
###############################################################################
|
||||||
|
# run if it is standalone
|
||||||
|
###############################################################################
|
||||||
|
if __name__ == "__main__":
|
||||||
|
cpp.sc_core.sc_in_action=True
|
||||||
|
cpp.sc_core.sc_start()
|
||||||
|
print("Done")
|
||||||
Loading…
Reference in New Issue