DBT-RISE
/
DBT-RISE-TGC
11
0
Fork 0
Code Issues 1 Pull Requests 1 Projects Releases Wiki Activity

Adapted generated code to support translation block linking

This commit is contained in:
Eyck Jentzsch 2018-05-15 18:49:29 +02:00
parent 5b6dc36c9d
commit dfcc3ace66
17 changed files with 353 additions and 93 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
.cproject
View File

@ -17,7 +17,7 @@
<folderInfo id="cdt.managedbuild.config.gnu.exe.debug.1751741082." name="/" resourcePath="">
<toolChain id="cdt.managedbuild.toolchain.gnu.exe.debug.1289745146" name="Linux GCC" superClass="cdt.managedbuild.toolchain.gnu.exe.debug">
<targetPlatform binaryParser="org.eclipse.cdt.core.GNU_ELF;org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.exe.debug.1460698591" name="Debug Platform" superClass="cdt.managedbuild.target.gnu.platform.exe.debug"/>
<builder buildPath="/DBT-RISE-RISCV/build/Debug" id="de.marw.cdt.cmake.core.genscriptbuilder.2135578907" keepEnvironmentInBuildfile="false" name="CMake Builder (portable)" parallelBuildOn="false" superClass="de.marw.cdt.cmake.core.genscriptbuilder"/>
<builder buildPath="/DBT-RISE-RISCV/build/Debug" id="de.marw.cdt.cmake.core.genscriptbuilder.2135578907" keepEnvironmentInBuildfile="false" name="CMake Builder (portable)" parallelBuildOn="true" parallelizationNumber="optimal" superClass="de.marw.cdt.cmake.core.genscriptbuilder"/>
<tool id="cdt.managedbuild.tool.gnu.archiver.base.366643800" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.exe.debug.1510612390" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.exe.debug">
<option id="gnu.cpp.compiler.exe.debug.option.optimization.level.1768317780" name="Optimization Level" superClass="gnu.cpp.compiler.exe.debug.option.optimization.level" useByScannerDiscovery="false" value="gnu.cpp.compiler.optimization.level.none" valueType="enumerated"/>
@ -70,7 +70,7 @@
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="rm -rf" description="" id="cdt.managedbuild.config.gnu.exe.release.1745230171" name="Release" optionalBuildProperties="" parent="cdt.managedbuild.config.gnu.exe.release">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="rm -rf" description="" id="cdt.managedbuild.config.gnu.exe.release.1745230171" name="Release" optionalBuildProperties="org.eclipse.cdt.docker.launcher.containerbuild.property.volumes=,org.eclipse.cdt.docker.launcher.containerbuild.property.selectedvolumes=" parent="cdt.managedbuild.config.gnu.exe.release">
<folderInfo id="cdt.managedbuild.config.gnu.exe.release.1745230171." name="/" resourcePath="">
<toolChain id="cdt.managedbuild.toolchain.gnu.exe.release.2006835092" name="Linux GCC" superClass="cdt.managedbuild.toolchain.gnu.exe.release">
<targetPlatform binaryParser="org.eclipse.cdt.core.GNU_ELF;org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.exe.release.1630517313" name="Debug Platform" superClass="cdt.managedbuild.target.gnu.platform.exe.release"/>
@ -101,6 +101,57 @@
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
<storageModule buildDir="build/${ConfigName}" moduleId="de.marw.cdt.cmake.core.settings">
<options/>
<linux command="cmake" generator="UnixMakefiles" use-default="true">
</linux>
<win32 command="cmake" generator="MinGWMakefiles" use-default="true">
</win32>
</storageModule>
</cconfiguration>
<cconfiguration id="cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404" moduleId="org.eclipse.cdt.core.settings" name="RelWithDebInfo">
<externalSettings/>
<extensions>
<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="rm -rf" description="" id="cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404" name="RelWithDebInfo" optionalBuildProperties="" parent="cdt.managedbuild.config.gnu.exe.release">
<folderInfo id="cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404." name="/" resourcePath="">
<toolChain id="cdt.managedbuild.toolchain.gnu.exe.release.1502160352" name="Linux GCC" superClass="cdt.managedbuild.toolchain.gnu.exe.release">
<targetPlatform binaryParser="org.eclipse.cdt.core.GNU_ELF;org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.exe.release.689260696" name="Debug Platform" superClass="cdt.managedbuild.target.gnu.platform.exe.release"/>
<builder buildPath="/DBT-RISE-RISCV/build/Release" id="de.marw.cdt.cmake.core.genscriptbuilder.775458297" keepEnvironmentInBuildfile="false" name="CMake Builder (portable)" parallelBuildOn="true" parallelizationNumber="optimal" superClass="de.marw.cdt.cmake.core.genscriptbuilder"/>
<tool id="cdt.managedbuild.tool.gnu.archiver.base.1134372172" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.exe.release.1556984395" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.exe.release">
<option id="gnu.cpp.compiler.exe.release.option.optimization.level.1353963182" name="Optimization Level" superClass="gnu.cpp.compiler.exe.release.option.optimization.level" useByScannerDiscovery="false" value="gnu.cpp.compiler.optimization.level.most" valueType="enumerated"/>
<option id="gnu.cpp.compiler.exe.release.option.debugging.level.1769987567" name="Debug Level" superClass="gnu.cpp.compiler.exe.release.option.debugging.level" useByScannerDiscovery="false" value="gnu.cpp.compiler.debugging.level.none" valueType="enumerated"/>
<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.228859511" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
</tool>
<tool id="cdt.managedbuild.tool.gnu.c.compiler.exe.release.1020243188" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.exe.release">
<option defaultValue="gnu.c.optimization.level.most" id="gnu.c.compiler.exe.release.option.optimization.level.681548571" name="Optimization Level" superClass="gnu.c.compiler.exe.release.option.optimization.level" useByScannerDiscovery="false" valueType="enumerated"/>
<option id="gnu.c.compiler.exe.release.option.debugging.level.987899513" name="Debug Level" superClass="gnu.c.compiler.exe.release.option.debugging.level" useByScannerDiscovery="false" value="gnu.c.debugging.level.none" valueType="enumerated"/>
<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.693742822" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
</tool>
<tool id="cdt.managedbuild.tool.gnu.c.linker.exe.release.1626150212" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.exe.release"/>
<tool id="cdt.managedbuild.tool.gnu.cpp.linker.exe.release.1878716058" name="GCC C++ Linker" superClass="cdt.managedbuild.tool.gnu.cpp.linker.exe.release">
<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.471741232" 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.exe.release.1237246932" name="GCC Assembler" superClass="cdt.managedbuild.tool.gnu.assembler.exe.release">
<inputType id="cdt.managedbuild.tool.gnu.assembler.input.1692363597" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
</tool>
</toolChain>
</folderInfo>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
<storageModule buildDir="build/${ConfigName}" moduleId="de.marw.cdt.cmake.core.settings">
<options/>
<linux command="cmake" generator="UnixMakefiles" use-default="true">
@ -111,6 +162,9 @@
<defs/>
<undefs/>
</win32>
<defs>
<def name="CMAKE_BUILD_TYPE" type="STRING" val="RelWithDebInfo"/>
</defs>
</storageModule>
</cconfiguration>
</storageModule>
@ -176,6 +230,9 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope" versionNumber="2">
<configuration configurationName="RelWithDebInfo">
<resource resourceType="PROJECT" workspacePath="/DBT-RISE-RISCV"/>
</configuration>
<configuration configurationName="Default">
<resource resourceType="PROJECT" workspacePath="/DBT-RISE-RISCV"/>
</configuration>

5
.settings/org.eclipse.cdt.core.prefs
View File

@ -1,6 +1,11 @@
eclipse.preferences.version=1
environment/project/cdt.managedbuild.config.gnu.exe.debug.1751741082/append=true
environment/project/cdt.managedbuild.config.gnu.exe.debug.1751741082/appendContributed=true
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/LLVM_HOME/delimiter=\:
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/LLVM_HOME/operation=append
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/LLVM_HOME/value=/usr/lib/llvm-6.0
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/append=true
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/appendContributed=true
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171/LLVM_HOME/delimiter=\:
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171/LLVM_HOME/operation=append
environment/project/cdt.managedbuild.config.gnu.exe.release.1745230171/LLVM_HOME/value=/usr/lib/llvm-6.0

12
.settings/org.eclipse.cdt.managedbuilder.core.prefs
View File

@ -7,6 +7,14 @@ environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.debug.175174
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.debug.1751741082/C_INCLUDE_PATH/operation=remove
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.debug.1751741082/append=true
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.debug.1751741082/appendContributed=true
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/CPATH/delimiter=\:
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/CPATH/operation=remove
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/CPLUS_INCLUDE_PATH/delimiter=\:
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/CPLUS_INCLUDE_PATH/operation=remove
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/C_INCLUDE_PATH/delimiter=\:
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/C_INCLUDE_PATH/operation=remove
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/append=true
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/appendContributed=true
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171/CPATH/delimiter=\:
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171/CPATH/operation=remove
environment/buildEnvironmentInclude/cdt.managedbuild.config.gnu.exe.release.1745230171/CPLUS_INCLUDE_PATH/delimiter=\:
@ -19,6 +27,10 @@ environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.debug.175174
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.debug.1751741082/LIBRARY_PATH/operation=remove
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.debug.1751741082/append=true
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.debug.1751741082/appendContributed=true
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/LIBRARY_PATH/delimiter=\:
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/LIBRARY_PATH/operation=remove
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/append=true
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171.1259602404/appendContributed=true
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171/LIBRARY_PATH/delimiter=\:
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171/LIBRARY_PATH/operation=remove
environment/buildEnvironmentLibrary/cdt.managedbuild.config.gnu.exe.release.1745230171/append=true

2
CMakeLists.txt
View File

@ -26,7 +26,7 @@ set(CMAKE_CXX_EXTENSIONS OFF)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)
if(COMPILER_SUPPORTS_MARCH_NATIVE)
if(NOT(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo") AND COMPILER_SUPPORTS_MARCH_NATIVE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
endif()

2
dbt-core

@ -1 +1 @@
Subproject commit 23dbab0b768d122c492110d1db34408e9ae787f3
Subproject commit b7e5fd5113ff8383668c4ad77b18b4370237f9f0

87
etc/dbt-riscv dhrystone.launch
View File

@ -23,6 +23,7 @@
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="DBT-RISE-RISCV"/>
<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="cdt.managedbuild.config.gnu.exe.release.1745230171"/>
<booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="true"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/DBT-RISE-RISCV"/>
</listAttribute>
@ -30,5 +31,91 @@
<listEntry value="4"/>
</listAttribute>
<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.ARGUMENTS" value=""/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.BINARY_ARGUMENTS" value=""/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.BINARY_PATH" value=""/>
<intAttribute key="org.eclipse.linuxtools.callgraph.launch.BUFFER_BYTES" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.BULK_MODE" value="false"/>
<intAttribute key="org.eclipse.linuxtools.callgraph.launch.COMMAND_VERBOSE" value="0"/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.C_DIRECTIVES" value=""/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.DISABLE_WARNINGS" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.GURU" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.IGNORE_DWARF" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.KEEP_TEMPORARY" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.LEAVE_RUNNING" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.NO_CODE_ELISION" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.OUTPUT_PATH" value=""/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.PARSER_CLASS" value=""/>
<intAttribute key="org.eclipse.linuxtools.callgraph.launch.PASS" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.PROLOGUE_SEARCH" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.SCRIPT_PATH" value=""/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.SKIP_BADVARS" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.TAPSET_COVERAGE" value="false"/>
<intAttribute key="org.eclipse.linuxtools.callgraph.launch.TARGET_PID" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.TIMING_INFO" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.callgraph.launch.USE_COLOUR" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.callgraph.launch.VIEW_CLASS" value=""/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.DefaultEvent" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.HideUnresolvedSymbols" value="true"/>
<stringAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.Location" value=""/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.SourceLineNumbers" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ModuleSymbols" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.MultipleEvents" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime" value="false"/>
<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime.Priority" value="1"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Verbose" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowSourceDisassembly" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowStat" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.SourceLineNumbers" value="true"/>
<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.StatRunCount" value="1"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.BRANCH_SIM" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.CACHE_SIM" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.D1" value="false"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.D1_ASSOC" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.D1_LSIZE" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.D1_SIZE" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.I1" value="false"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.I1_ASSOC" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.I1_LSIZE" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.I1_SIZE" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.L2" value="false"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.L2_ASSOC" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.L2_LSIZE" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.cachegrind.L2_SIZE" value="0"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.helgrind.HELGRIND_CACHESIZE" value="1000000"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.helgrind.HELGRIND_HISTORYLEVEL" value="full"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.helgrind.HELGRIND_LOCKORDERS" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.FULLPATH_AFTER" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_BELOWMAIN" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_DEMANGLE" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_DSYMUTIL" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_ERRLIMIT" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_FREERES" value="true"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_MAINSTACK" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_MAINSTACK_BOOL" value="false"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_MAXFRAME" value="2000000"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_NUMCALLERS" value="12"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_OTHER_OPTIONS" value=""/>
<listAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_SUPPFILES"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.launch.GENERAL_TRACECHILD" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.launch.OUTPUT_DIR" value="/home/eyck/workspaces/cdt/.metadata/.plugins/org.eclipse.linuxtools.valgrind.launch"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.launch.TOOL" value="org.eclipse.linuxtools.valgrind.launch.cachegrind"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_ALIGNMENT_BOOL" value="false"/>
<intAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_ALIGNMENT_VAL" value="0"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_FREEFILL_BOOL" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_FREEFILL_VAL" value=""/>
<intAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_FREELIST" value="10000000"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_GCCWORK" value="false"/>
<listAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_IGNORE_RANGES"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_LEAKCHECK" value="true"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_LEAKRES" value="high"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_MALLOCFILL_BOOL" value="false"/>
<stringAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_MALLOCFILL_VAL" value=""/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_PARTIAL" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_POSSIBLY_LOST" value="true"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_SHOWREACH" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_TRACKORIGINS" value="false"/>
<booleanAttribute key="org.eclipse.linuxtools.valgrind.memcheck.MEMCHECK_UNDEF" value="true"/>
<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
<stringAttribute key="provider" value="org.eclipse.linuxtools.profiling.provider.valgrind.cachegrind"/>
</launchConfiguration>

2
riscv.sc/src/sc_main.cpp
View File

@ -35,7 +35,6 @@
////////////////////////////////////////////////////////////////////////////////
#include <boost/program_options.hpp>
#include <iss/jit/MCJIThelper.h>
#include <iss/log_categories.h>
#include <sstream>
#include <sysc/SiFive/platform.h>
@ -44,6 +43,7 @@
#include "scc/scv_tr_db.h"
#include "scc/tracer.h"
#include <cci_utils/broker.h>
#include <iss/jit/jit_helper.h>
using namespace sysc;
namespace po = boost::program_options;

6
riscv/gen_input/templates/incl-CORENAME.h.gtl
View File

@ -73,6 +73,7 @@ struct traits<${coreDef.name.toLowerCase()}> {
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT
};
@ -140,6 +141,9 @@ struct ${coreDef.name.toLowerCase()}: public arch_if {
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline
uint32_t get_last_branch(){return reg.last_branch;}
protected:
struct ${coreDef.name}_regs {<%
allRegs.each { reg ->
@ -152,7 +156,7 @@ protected:
}
}%>
uint${generator.getSize(pc)}_t NEXT_${pc.name} = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;

13
riscv/gen_input/templates/vm-vm_CORENAME.cpp.gtl
View File

@ -92,8 +92,7 @@ protected:
vm::fp_impl::add_fp_functions_2_module(m, traits<ARCH>::FP_REGS_SIZE);
}
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal,
unsigned size) const {
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal, unsigned size) {
return super::gen_cond_assign(cond, this->gen_ext(trueVal, size), this->gen_ext(falseVal, size));
}
@ -266,7 +265,6 @@ vm_impl<ARCH>::gen_single_inst_behavior(virt_addr_t &pc, unsigned int &inst_cnt,
}
if (insn == 0x0000006f || (insn&0xffff)==0xa001) throw simulation_stopped(0); // 'J 0' or 'C.J 0'
// curr pc on stack
typename vm_impl<ARCH>::processing_pc_entry addr(*this, pc, paddr);
++inst_cnt;
auto lut_val = extract_fields(insn);
auto f = qlut[insn & 0x3][lut_val];
@ -284,6 +282,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_behavior(llvm::BasicBlock
template <typename ARCH> void vm_impl<ARCH>::gen_raise_trap(uint16_t trap_id, uint16_t cause) {
auto *TRAP_val = this->gen_const(32, 0x80 << 24 | (cause << 16) | trap_id);
this->builder.CreateStore(TRAP_val, get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
@ -293,6 +292,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
this->builder.CreateCall(this->mod->getFunction("leave_trap"), args);
auto *PC_val = this->gen_read_mem(traits<ARCH>::CSR, (lvl << 8) + 0x41, traits<ARCH>::XLEN / 8);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
@ -305,8 +305,11 @@ template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(llvm::BasicBlock *trap_blk) {
this->builder.SetInsertPoint(trap_blk);
auto *trap_state_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
std::vector<llvm::Value *> args{this->core_ptr, this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
std::vector<llvm::Value *> args{
this->core_ptr,
this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateCall(this->mod->getFunction("enter_trap"), args);
auto *trap_addr_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateRet(trap_addr_val);

15
riscv/incl/iss/arch/riscv_hart_msu_vp.h
View File

@ -50,6 +50,9 @@
#include <array>
#include <type_traits>
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
namespace iss {
namespace arch {
@ -647,14 +650,14 @@ iss::status riscv_hart_msu_vp<BASE>::read(const iss::addr_t &addr, unsigned leng
try {
switch (addr.space) {
case traits<BASE>::MEM: {
if ((addr.access == iss::access_type::FETCH || addr.access == iss::access_type::DEBUG_FETCH) && (addr.val & 0x1) == 1) {
if (unlikely((addr.access == iss::access_type::FETCH || addr.access == iss::access_type::DEBUG_FETCH) && (addr.val & 0x1) == 1)) {
fault_data = addr.val;
if (addr.access && iss::access_type::DEBUG) throw trap_access(0, addr.val);
this->reg.trap_state = (1 << 31); // issue trap 0
return iss::Err;
}
try {
if ((addr.val & ~PGMASK) != ((addr.val + length - 1) & ~PGMASK)) { // we may cross a page boundary
if (unlikely((addr.val & ~PGMASK) != ((addr.val + length - 1) & ~PGMASK))) { // we may cross a page boundary
vm_info vm = hart_state<reg_t>::decode_vm_info(this->reg.machine_state, state.satp);
if (vm.levels != 0) { // VM is active
auto split_addr = (addr.val + length) & ~PGMASK;
@ -666,7 +669,7 @@ iss::status riscv_hart_msu_vp<BASE>::read(const iss::addr_t &addr, unsigned leng
}
}
auto res = read_mem( BASE::v2p(addr), length, data);
if (res != iss::Ok) this->reg.trap_state = (1 << 31) | (5 << 16); // issue trap 5 (load access fault
if (unlikely(res != iss::Ok)) this->reg.trap_state = (1 << 31) | (5 << 16); // issue trap 5 (load access fault
return res;
} catch (trap_access &ta) {
this->reg.trap_state = (1 << 31) | ta.id;
@ -738,14 +741,14 @@ iss::status riscv_hart_msu_vp<BASE>::write(const iss::addr_t &addr, unsigned len
try {
switch (addr.space) {
case traits<BASE>::MEM: {
if ((addr.access && iss::access_type::FETCH) && (addr.val & 0x1) == 1) {
if (unlikely((addr.access && iss::access_type::FETCH) && (addr.val & 0x1) == 1)) {
fault_data = addr.val;
if (addr.access && iss::access_type::DEBUG) throw trap_access(0, addr.val);
this->reg.trap_state = (1 << 31); // issue trap 0
return iss::Err;
}
try {
if ((addr.val & ~PGMASK) != ((addr.val + length - 1) & ~PGMASK)) { // we may cross a page boundary
if (unlikely((addr.val & ~PGMASK) != ((addr.val + length - 1) & ~PGMASK))) { // we may cross a page boundary
vm_info vm = hart_state<reg_t>::decode_vm_info(this->reg.machine_state, state.satp);
if (vm.levels != 0) { // VM is active
auto split_addr = (addr.val + length) & ~PGMASK;
@ -757,7 +760,7 @@ iss::status riscv_hart_msu_vp<BASE>::write(const iss::addr_t &addr, unsigned len
}
}
auto res = write_mem(BASE::v2p(addr), length, data);
if (res != iss::Ok) this->reg.trap_state = (1 << 31) | (5 << 16); // issue trap 7 (Store/AMO access fault)
if (unlikely(res != iss::Ok)) this->reg.trap_state = (1 << 31) | (5 << 16); // issue trap 7 (Store/AMO access fault)
return res;
} catch (trap_access &ta) {
this->reg.trap_state = (1 << 31) | ta.id;

10
riscv/incl/iss/arch/rv32gc.h
View File

@ -124,6 +124,7 @@ struct traits<rv32gc> {
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT
};
@ -138,12 +139,12 @@ struct traits<rv32gc> {
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
constexpr static unsigned reg_bit_width(unsigned r) {
constexpr std::array<const uint32_t, 71> RV32GC_reg_size{{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,32,32,64}};
constexpr std::array<const uint32_t, 72> RV32GC_reg_size{{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,32,32,32,64}};
return RV32GC_reg_size[r];
}
constexpr static unsigned reg_byte_offset(unsigned r) {
constexpr std::array<const uint32_t, 72> RV32GC_reg_byte_offset{{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,360,368,376,384,392,396,400,404,408,416,424}};
constexpr std::array<const uint32_t, 73> RV32GC_reg_byte_offset{{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,360,368,376,384,392,396,400,404,408,412,416,424}};
return RV32GC_reg_byte_offset[r];
}
@ -191,6 +192,9 @@ struct rv32gc: public arch_if {
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline
uint32_t get_last_branch(){return reg.last_branch;}
protected:
struct RV32GC_regs {
uint32_t X0 = 0;
@ -260,7 +264,7 @@ protected:
uint64_t F31 = 0;
uint32_t FCSR = 0;
uint32_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;

10
riscv/incl/iss/arch/rv32imac.h
View File

@ -91,6 +91,7 @@ struct traits<rv32imac> {
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT
};
@ -105,12 +106,12 @@ struct traits<rv32imac> {
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
constexpr static unsigned reg_bit_width(unsigned r) {
constexpr std::array<const uint32_t, 38> RV32IMAC_reg_size{{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64}};
constexpr std::array<const uint32_t, 39> RV32IMAC_reg_size{{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64}};
return RV32IMAC_reg_size[r];
}
constexpr static unsigned reg_byte_offset(unsigned r) {
constexpr std::array<const uint32_t, 39> RV32IMAC_reg_byte_offset{{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,152,160}};
constexpr std::array<const uint32_t, 40> RV32IMAC_reg_byte_offset{{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,160}};
return RV32IMAC_reg_byte_offset[r];
}
@ -158,6 +159,9 @@ struct rv32imac: public arch_if {
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline
uint32_t get_last_branch(){return reg.last_branch;}
protected:
struct RV32IMAC_regs {
uint32_t X0 = 0;
@ -194,7 +198,7 @@ protected:
uint32_t X31 = 0;
uint32_t PC = 0;
uint32_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;

10
riscv/incl/iss/arch/rv64ia.h
View File

@ -91,6 +91,7 @@ struct traits<rv64ia> {
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT
};
@ -105,12 +106,12 @@ struct traits<rv64ia> {
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
constexpr static unsigned reg_bit_width(unsigned r) {
constexpr std::array<const uint32_t, 38> RV64IA_reg_size{{64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,64}};
constexpr std::array<const uint32_t, 39> RV64IA_reg_size{{64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,32,64}};
return RV64IA_reg_size[r];
}
constexpr static unsigned reg_byte_offset(unsigned r) {
constexpr std::array<const uint32_t, 39> RV64IA_reg_byte_offset{{0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,276,280,288,296}};
constexpr std::array<const uint32_t, 40> RV64IA_reg_byte_offset{{0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,276,280,284,288,296}};
return RV64IA_reg_byte_offset[r];
}
@ -158,6 +159,9 @@ struct rv64ia: public arch_if {
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline
uint32_t get_last_branch(){return reg.last_branch;}
protected:
struct RV64IA_regs {
uint64_t X0 = 0;
@ -194,7 +198,7 @@ protected:
uint64_t X31 = 0;
uint64_t PC = 0;
uint64_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;

123
riscv/src/internal/vm_rv32gc.cpp
View File

@ -92,8 +92,7 @@ protected:
vm::fp_impl::add_fp_functions_2_module(m, traits<ARCH>::FP_REGS_SIZE);
}
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal,
unsigned size) const {
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal, unsigned size) {
return super::gen_cond_assign(cond, this->gen_ext(trueVal, size), this->gen_ext(falseVal, size));
}
@ -619,6 +618,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 2);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -664,7 +665,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
align_val,
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -684,6 +685,7 @@ private:
new_pc_val,
this->builder.CreateNot(this->gen_const(32U, 0x1)));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
this->builder.CreateBr(bbnext);
bb=bbnext;
@ -733,6 +735,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 4);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -777,6 +781,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 5);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -825,6 +831,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 6);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -873,6 +881,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 7);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -917,6 +927,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 8);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -961,6 +973,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 9);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -2126,6 +2140,7 @@ private:
traits<ARCH>::FENCE,
this->gen_const(64U, 1),
this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(32)));
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_set_pc(pc, traits<ARCH>::NEXT_PC);
this->gen_sync(iss::POST_SYNC, 38);
this->gen_trap_check(this->leave_blk);
@ -2834,7 +2849,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -2963,7 +2978,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -3030,7 +3045,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -3163,7 +3178,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -3280,7 +3295,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
res1_val,
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bbnext);
this->builder.SetInsertPoint(bb_then);
@ -3995,6 +4010,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 76);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4381,6 +4398,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 87);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4424,6 +4443,8 @@ private:
this->gen_const(32U, 2)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 88);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4467,6 +4488,8 @@ private:
this->gen_const(32U, 2)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 89);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4600,6 +4623,7 @@ private:
Value* PC_val = this->gen_reg_load(fld_rs1_val + traits<ARCH>::X0, 0);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 93);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4667,6 +4691,7 @@ private:
this->builder.CreateStore(Xtmp0_val, get_reg_ptr(1 + traits<ARCH>::X0), false);
Value* PC_val = this->gen_reg_load(fld_rs1_val + traits<ARCH>::X0, 0);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 95);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4906,8 +4931,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -4991,8 +5016,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5076,8 +5101,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5161,8 +5186,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5237,8 +5262,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5313,8 +5338,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5389,8 +5414,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5465,8 +5490,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -5536,8 +5561,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -6711,8 +6736,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -6793,8 +6818,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -6875,8 +6900,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -6957,8 +6982,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -7030,8 +7055,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -7103,8 +7128,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -7176,8 +7201,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -7249,8 +7274,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -7317,8 +7342,8 @@ private:
this->gen_choose(
this->builder.CreateICmp(
ICmpInst::ICMP_ULT,
this->gen_const(64U, fld_rm_val),
this->gen_const(64U, 7)),
this->gen_const(8U, fld_rm_val),
this->gen_const(8U, 7)),
this->gen_const(8U, fld_rm_val),
this->builder.CreateTrunc(
this->gen_reg_load(traits<ARCH>::FCSR, 0),
@ -8403,7 +8428,6 @@ vm_impl<ARCH>::gen_single_inst_behavior(virt_addr_t &pc, unsigned int &inst_cnt,
}
if (insn == 0x0000006f || (insn&0xffff)==0xa001) throw simulation_stopped(0); // 'J 0' or 'C.J 0'
// curr pc on stack
typename vm_impl<ARCH>::processing_pc_entry addr(*this, pc, paddr);
++inst_cnt;
auto lut_val = extract_fields(insn);
auto f = qlut[insn & 0x3][lut_val];
@ -8421,6 +8445,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_behavior(llvm::BasicBlock
template <typename ARCH> void vm_impl<ARCH>::gen_raise_trap(uint16_t trap_id, uint16_t cause) {
auto *TRAP_val = this->gen_const(32, 0x80 << 24 | (cause << 16) | trap_id);
this->builder.CreateStore(TRAP_val, get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
@ -8430,6 +8455,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
this->builder.CreateCall(this->mod->getFunction("leave_trap"), args);
auto *PC_val = this->gen_read_mem(traits<ARCH>::CSR, (lvl << 8) + 0x41, traits<ARCH>::XLEN / 8);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
@ -8442,8 +8468,11 @@ template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(llvm::BasicBlock *trap_blk) {
this->builder.SetInsertPoint(trap_blk);
auto *trap_state_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
std::vector<llvm::Value *> args{this->core_ptr, this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
std::vector<llvm::Value *> args{
this->core_ptr,
this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateCall(this->mod->getFunction("enter_trap"), args);
auto *trap_addr_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateRet(trap_addr_val);

51
riscv/src/internal/vm_rv32imac.cpp
View File

@ -92,8 +92,7 @@ protected:
vm::fp_impl::add_fp_functions_2_module(m, traits<ARCH>::FP_REGS_SIZE);
}
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal,
unsigned size) const {
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal, unsigned size) {
return super::gen_cond_assign(cond, this->gen_ext(trueVal, size), this->gen_ext(falseVal, size));
}
@ -499,6 +498,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 2);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -544,7 +545,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
align_val,
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -564,6 +565,7 @@ private:
new_pc_val,
this->builder.CreateNot(this->gen_const(32U, 0x1)));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
this->builder.CreateBr(bbnext);
bb=bbnext;
@ -613,6 +615,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 4);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -657,6 +661,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 5);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -705,6 +711,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 6);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -753,6 +761,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 7);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -797,6 +807,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 8);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -841,6 +853,8 @@ private:
this->gen_const(32U, 4)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 9);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -2006,6 +2020,7 @@ private:
traits<ARCH>::FENCE,
this->gen_const(64U, 1),
this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(32)));
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_set_pc(pc, traits<ARCH>::NEXT_PC);
this->gen_sync(iss::POST_SYNC, 38);
this->gen_trap_check(this->leave_blk);
@ -2714,7 +2729,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -2843,7 +2858,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -2910,7 +2925,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -3043,7 +3058,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
this->gen_reg_load(fld_rs2_val + traits<ARCH>::X0, 0),
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bb_else);
this->builder.SetInsertPoint(bb_then);
@ -3160,7 +3175,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
res1_val,
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bbnext);
this->builder.SetInsertPoint(bb_then);
@ -3875,6 +3890,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 76);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4261,6 +4278,8 @@ private:
32, true),
this->gen_const(32U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 87);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4304,6 +4323,8 @@ private:
this->gen_const(32U, 2)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 88);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4347,6 +4368,8 @@ private:
this->gen_const(32U, 2)),
32);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(32U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 89);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4480,6 +4503,7 @@ private:
Value* PC_val = this->gen_reg_load(fld_rs1_val + traits<ARCH>::X0, 0);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 93);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4547,6 +4571,7 @@ private:
this->builder.CreateStore(Xtmp0_val, get_reg_ptr(1 + traits<ARCH>::X0), false);
Value* PC_val = this->gen_reg_load(fld_rs1_val + traits<ARCH>::X0, 0);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 95);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -4709,7 +4734,6 @@ vm_impl<ARCH>::gen_single_inst_behavior(virt_addr_t &pc, unsigned int &inst_cnt,
}
if (insn == 0x0000006f || (insn&0xffff)==0xa001) throw simulation_stopped(0); // 'J 0' or 'C.J 0'
// curr pc on stack
typename vm_impl<ARCH>::processing_pc_entry addr(*this, pc, paddr);
++inst_cnt;
auto lut_val = extract_fields(insn);
auto f = qlut[insn & 0x3][lut_val];
@ -4727,6 +4751,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_behavior(llvm::BasicBlock
template <typename ARCH> void vm_impl<ARCH>::gen_raise_trap(uint16_t trap_id, uint16_t cause) {
auto *TRAP_val = this->gen_const(32, 0x80 << 24 | (cause << 16) | trap_id);
this->builder.CreateStore(TRAP_val, get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
@ -4736,6 +4761,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
this->builder.CreateCall(this->mod->getFunction("leave_trap"), args);
auto *PC_val = this->gen_read_mem(traits<ARCH>::CSR, (lvl << 8) + 0x41, traits<ARCH>::XLEN / 8);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
@ -4748,8 +4774,11 @@ template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(llvm::BasicBlock *trap_blk) {
this->builder.SetInsertPoint(trap_blk);
auto *trap_state_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
std::vector<llvm::Value *> args{this->core_ptr, this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
std::vector<llvm::Value *> args{
this->core_ptr,
this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateCall(this->mod->getFunction("enter_trap"), args);
auto *trap_addr_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateRet(trap_addr_val);

31
riscv/src/internal/vm_rv64ia.cpp
View File

@ -92,8 +92,7 @@ protected:
vm::fp_impl::add_fp_functions_2_module(m, traits<ARCH>::FP_REGS_SIZE);
}
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal,
unsigned size) const {
inline llvm::Value *gen_choose(llvm::Value *cond, llvm::Value *trueVal, llvm::Value *falseVal, unsigned size) {
return super::gen_cond_assign(cond, this->gen_ext(trueVal, size), this->gen_ext(falseVal, size));
}
@ -1144,6 +1143,8 @@ private:
64, true),
this->gen_const(64U, fld_imm_val));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 17);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1209,6 +1210,7 @@ private:
new_pc_val,
this->builder.CreateNot(this->gen_const(64U, 0x1)));
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
this->builder.CreateBr(bbnext);
bb=bbnext;
@ -1258,6 +1260,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 19);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1302,6 +1306,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 20);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1350,6 +1356,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 21);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1398,6 +1406,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 22);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1442,6 +1452,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 23);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -1486,6 +1498,8 @@ private:
this->gen_const(64U, 4)),
64);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
Value* is_cont_v = this->builder.CreateICmp(ICmpInst::ICMP_NE, PC_val, this->gen_const(64U, pc.val), "is_cont_v");
this->builder.CreateStore(this->gen_ext(is_cont_v, 32U, false), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_sync(iss::POST_SYNC, 24);
this->gen_trap_check(this->leave_blk);
return std::make_tuple(iss::vm::BRANCH, nullptr);
@ -2528,6 +2542,7 @@ private:
traits<ARCH>::FENCE,
this->gen_const(64U, 1),
this->builder.CreateZExtOrTrunc(FENCEtmp0_val,this->get_type(64)));
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
this->gen_set_pc(pc, traits<ARCH>::NEXT_PC);
this->gen_sync(iss::POST_SYNC, 50);
this->gen_trap_check(this->leave_blk);
@ -3683,7 +3698,7 @@ private:
this->gen_cond_branch(this->builder.CreateICmp(
ICmpInst::ICMP_NE,
res1_val,
this->gen_const(64U, 0)),
this->gen_const(32U, 0)),
bb_then,
bbnext);
this->builder.SetInsertPoint(bb_then);
@ -4255,7 +4270,6 @@ vm_impl<ARCH>::gen_single_inst_behavior(virt_addr_t &pc, unsigned int &inst_cnt,
}
if (insn == 0x0000006f || (insn&0xffff)==0xa001) throw simulation_stopped(0); // 'J 0' or 'C.J 0'
// curr pc on stack
typename vm_impl<ARCH>::processing_pc_entry addr(*this, pc, paddr);
++inst_cnt;
auto lut_val = extract_fields(insn);
auto f = qlut[insn & 0x3][lut_val];
@ -4273,6 +4287,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_behavior(llvm::BasicBlock
template <typename ARCH> void vm_impl<ARCH>::gen_raise_trap(uint16_t trap_id, uint16_t cause) {
auto *TRAP_val = this->gen_const(32, 0x80 << 24 | (cause << 16) | trap_id);
this->builder.CreateStore(TRAP_val, get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
@ -4282,6 +4297,7 @@ template <typename ARCH> void vm_impl<ARCH>::gen_leave_trap(unsigned lvl) {
this->builder.CreateCall(this->mod->getFunction("leave_trap"), args);
auto *PC_val = this->gen_read_mem(traits<ARCH>::CSR, (lvl << 8) + 0x41, traits<ARCH>::XLEN / 8);
this->builder.CreateStore(PC_val, get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
}
template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
@ -4294,8 +4310,11 @@ template <typename ARCH> void vm_impl<ARCH>::gen_wait(unsigned type) {
template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(llvm::BasicBlock *trap_blk) {
this->builder.SetInsertPoint(trap_blk);
auto *trap_state_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::TRAP_STATE), true);
std::vector<llvm::Value *> args{this->core_ptr, this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateStore(this->gen_const(32U, std::numeric_limits<uint32_t>::max()), get_reg_ptr(traits<ARCH>::LAST_BRANCH), false);
std::vector<llvm::Value *> args{
this->core_ptr,
this->adj_to64(trap_state_val),
this->adj_to64(this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::PC), false))};
this->builder.CreateCall(this->mod->getFunction("enter_trap"), args);
auto *trap_addr_val = this->builder.CreateLoad(get_reg_ptr(traits<ARCH>::NEXT_PC), false);
this->builder.CreateRet(trap_addr_val);

6
riscv/src/main.cpp
View File

@ -41,7 +41,7 @@
#include <iss/arch/rv32imac.h>
#include <iss/arch/rv32gc.h>
#include <iss/arch/rv64ia.h>
#include <iss/jit/MCJIThelper.h>
#include <iss/jit/jit_helper.h>
#include <iss/log_categories.h>
#include <iss/plugin/instruction_count.h>
#include <iss/plugin/cycle_estimate.h>
@ -61,7 +61,7 @@ int main(int argc, char *argv[]) {
("logfile,f", po::value<std::string>(), "Sets default log file.")
("disass,d", po::value<std::string>()->implicit_value(""), "Enables disassembly")
("gdb-port,g", po::value<unsigned>()->default_value(0), "enable gdb server and specify port to use")
("instructions,i", po::value<int64_t>()->default_value(-1), "max. number of instructions to simulate")
("instructions,i", po::value<uint64_t>()->default_value(std::numeric_limits<uint64_t>::max()), "max. number of instructions to simulate")
("reset,r", po::value<std::string>(), "reset address")
("dump-ir", "dump the intermediate representation")
("elf", po::value<std::vector<std::string>>(), "ELF file(s) to load")
@ -176,7 +176,7 @@ int main(int argc, char *argv[]) {
start_address = str.find("0x") == 0 ? std::stoull(str.substr(2), 0, 16) : std::stoull(str, 0, 10);
}
vm->reset(start_address);
auto cycles = clim["instructions"].as<int64_t>();
auto cycles = clim["instructions"].as<uint64_t>();
res = vm->start(cycles, dump);
} catch (std::exception &e) {
LOG(ERROR) << "Unhandled Exception reached the top of main: " << e.what() << ", application will now exit" << std::endl;