fixes dhrystone compile options comment

.gitignore

@@ -151,6 +151,4 @@ compile_commands.json
 CTestTestfile.cmake
 *.dump
 
-.vscode/c_cpp_properties.json
+build
-semihosting_test/build/semihosting_test
-semihosting_test/build/Makefile

CMakeLists.txt

@@ -9,6 +9,15 @@ if(DEFINED LINK_TARGET)
 endif()
 message(STATUS "Building firmware using ${BOARD} board configuration and isa ${ISA}")
 add_custom_target(fw-common ALL 
-	COMMAND make -C hello-world BOARD=${BOARD} ISA=${ISA} ${LNK} && make -C benchmarks/dhrystone BOARD=${BOARD} ISA=${ISA} ${LNK} && make -C benchmarks/coremark BOARD=${BOARD} ISA=${ISA} ${LNK}
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/hello-world BOARD=${BOARD} ISA=${ISA} ${LNK}
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/dhrystone BOARD=${BOARD} ISA=${ISA} ${LNK}
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/coremark BOARD=${BOARD} ISA=${ISA} ${LNK}
     USES_TERMINAL
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+add_custom_target(fw-common-clean 
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/hello-world BOARD=${BOARD} ISA=${ISA} ${LNK} clean
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/dhrystone BOARD=${BOARD} ISA=${ISA} ${LNK} clean
+	COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/coremark BOARD=${BOARD} ISA=${ISA} ${LNK} clean
+    USES_TERMINAL
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+    

Jenkinsfile

@@ -2,7 +2,7 @@ void checkout_project() {
     checkout([
         $class: 'GitSCM',
         branches: [
-            [name: '*/main']
+            [name: '*/develop']
         ],
         extensions: [
             [$class: 'CleanBeforeCheckout'],
@@ -15,6 +15,24 @@ void checkout_project() {
     ])
 }
 
+
+void checkout_iss_project(String repoUrl, String branch = 'develop') {
+    checkout([
+        $class: 'GitSCM',
+        branches: [
+            [name: "*/${branch}"]
+        ],
+        extensions: [
+            [$class: 'CleanBeforeCheckout'],
+            [$class: 'SubmoduleOption', disableSubmodules: false, parentCredentials: true, recursiveSubmodules: true, reference: '', trackingSubmodules: false, shallow: true]
+        ],
+        submoduleCfg: [],
+        userRemoteConfigs: [
+            [credentialsId: 'gitea-jenkins', url: repoUrl]
+        ]
+    ])
+}
+
 void checkout_develop() {
     dir("bare-metal-bsp") {
         withCredentials([usernamePassword(credentialsId: 'gitea-jenkins', usernameVariable: 'GIT_USERNAME', passwordVariable: 'GIT_PASSWORD')]) {
@@ -29,6 +47,14 @@ void make_hello(board) {
     sh("make -C hello-world/ clean")
 }
 
+void cmake_hello(board,build_type,core_type) {  
+    def flavor ="${board}_${build_type}_${core_type}"
+    if (core_type=="32")
+        flavor ="${board}_${build_type}"
+    sh("cmake -B ${flavor}  --preset=${flavor}") 
+    sh("cmake --build ${flavor}")    
+}
+
 pipeline {
     agent { docker { 
         image 'ubuntu-riscv'
@@ -48,12 +74,13 @@ pipeline {
         stage('make rtl') {steps { make_hello("rtl")}}
         stage('make ehrenberg') {steps { make_hello("ehrenberg")}}
         stage('make tgc_vp') {steps { make_hello("tgc_vp")}}*/
+        
         stage('make hello-world') {
             matrix {
                 axes {
                     axis{
                         name 'BOARD'
-                        values 'iss', 'hifive1', 'TGCP', 'ehrenberg', 'rtl', 'tgc_vp'
+                        values 'iss',  'moonlight',  'tgc_vp'
                     }
                 }
                 stages {
@@ -72,10 +99,91 @@ pipeline {
                 }
             } 
         }
-    }
+        
-    post {
+        stage('CMAKE flow for hello-world') {
-        failure {
+            matrix {
-            sh("make -C hello-world/ clean")       
+                axes {
+                    axis{
+                        name 'BOARD'
+                        values 'ISS',  'Moonlight', 'TGC_VP'
+                    }
+                    axis{
+                        name 'BUILD_TYPE'
+                        values 'Debug',  'Release'
+                    }
+                    axis{
+                        name 'CORE_TYPE'
+                        values '32',  '64'
+                    }
+                }
+                stages {
+                    stage('Force sequential') {
+                        options {
+                            lock("One Board at a time")
+                        }
+                        when{
+                            not {
+                                anyOf {
+                                    expression { BOARD == 'Moonlight' && CORE_TYPE =='64'}
+                                    expression { BOARD == 'TGC_VP' && CORE_TYPE =='64'}
+                                }                                
+                            }
+                        }
+                        stages {
+                            stage("CMAKE") {
+                                steps {
+                                    dir("hello-world"){
+                                        cmake_hello("${BOARD}","${BUILD_TYPE}","${CORE_TYPE}")
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            } 
+        }
+        stage("Checkout TGC-ISS, TGC-Compliance and TGC-GEN"){
+            steps {                                       
+                dir("TGC-ISS"){                    
+                    sh 'rm -rf * .??* '
+                    checkout_iss_project("https://git.minres.com/TGFS/TGC-ISS.git", "develop")
+                    dir("TGC-COMPLIANCE"){                        
+                        checkout_iss_project("https://git.minres.com/TGFS/TGC-COMPLIANCE.git", "master")
+                    }
+                    dir("TGC-GEN"){                        
+                        checkout_iss_project("https://git.minres.com/TGFS/TGC-GEN.git", "develop")
+                        }                            
+                    } 
+                }
+        }
+        stage("Generate cores and build TGC-ISS"){
+            steps {                
+                sh 'rm -rf *@tmp'                     
+                sh '''
+                for core in RV32GC; do 
+                    for backend in interp; do 
+                            TGC-ISS/TGC-GEN/scripts/generate_iss.sh -o TGC-ISS/dbt-rise-tgc/ -c $core -b ${backend} TGC-ISS/TGC-GEN/CoreDSL/${core}.core_desc
+                    done
+                done
+                for core in RV64GC; do
+                    for backend in interp; do 
+                        TGC-ISS/TGC-GEN/scripts/generate_iss.sh -o TGC-ISS/dbt-rise-tgc/ -c $core -b ${backend} TGC-ISS/TGC-GEN/CoreDSL/${core}.core_desc
+                    done
+                done
+                '''
+                sh 'conan profile detect --force'
+                sh 'rm -rf TGC-ISS/build'
+                sh 'cmake -S TGC-ISS/. -B TGC-ISS/build --preset Release -DWITH_ASMJIT=ON -DWITH_TCC=ON -DWITH_LLVM=OFF'                
+                sh 'cmake --build TGC-ISS/build -j'
+                sh 'TGC-ISS/build/dbt-rise-tgc/tgc-sim --isa ?'                       
+                }
+        }
+
+        stage("start to run hello FW on ISS") {
+            steps {                
+                sh 'TGC-ISS/build/dbt-rise-tgc/tgc-sim -f hello-world/ISS_Debug/hello.elf'
+                sh 'TGC-ISS/build/dbt-rise-tgc/tgc-sim -f hello-world/ISS_Debug_64/hello.elf --isa=rv64gc'                
+            }
         }
     }    
 }

benchmarks/coremark/CMakePresets.json

@@ -10,100 +10,109 @@
     },
     "configurePresets": [
         {
-            "name": "ISS_Debug",
+            "name": "32imc",
+            "hidden": true,
             "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",  
                 "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
             }  
         },
+        {
+            "name": "64imc",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
+            }  
+        },
+        {
+            "name": "iss",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "iss"
+            }  
+        },
+        {
+            "name": "moonlight",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "moonlight"
+            }  
+        },
+        {
+            "name": "tgc_vp",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "tgc_vp"
+            }  
+        },
+        {
+            "name": "rtl",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "rtl"
+            }  
+        },
+        {
+            "name": "debug",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Debug"
+            }  
+        },
+        {
+            "name": "release",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Release"
+            }  
+        },
+        {
+            "name": "ISS_Debug",
+            "inherits": ["iss", "debug", "32imc"]
+        },
         {
             "name": "Moonlight_Debug",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug",
+            "name": "TGC_VP_Debug",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["iss", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug_64",
+            "name": "TGC_VP_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "ISS_Release",
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Release",
+            "name": "TGC_VP_Release",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Release_64",
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release_64",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Release_64",
+            "name": "TGC_VP_Release_64",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         }
+                 
     ]
 }

benchmarks/dhrystone/CMakeLists.txt

@@ -2,18 +2,27 @@ cmake_minimum_required(VERSION 3.21)
 project(dhrystone C)
 set(TARGET dhrystone)
 
-set(ITERATIONS 50000)
+set(ITERATIONS 50000 CACHE STRING "")
+set(FREQ 100e6 CACHE STRING "")
+
+set(CMAKE_C_FLAGS_RELEASE -O3)
 
 add_executable(${TARGET} dhry_1.c dhry_2.c dhry_stubs.c)
 target_include_directories(${TARGET} PRIVATE ${CMAKE_CURRENT_LIST_DIR})
-target_compile_options(${TARGET} PRIVATE -fno-inline -fno-builtin-printf -fno-common -Wno-implicit -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las)
+target_compile_options(${TARGET} PRIVATE 
-target_compile_definitions(${TARGET} PRIVATE ITERATIONS=${ITERATIONS} HZ=32768 TIME NO_INIT)
+        -Wno-implicit -fno-builtin-printf 
+        -finline -fno-common -funroll-loops -fpeel-loops 
+        -finline-functions -finline-limit=1000
+        -fgcse-sm -fgcse-las 
+        -falign-functions=16 -falign-jumps=4 -falign-loops=4 
+        -freorder-blocks-and-partition -fno-if-conversion2 -fno-crossjumping)
+target_compile_definitions(${TARGET} PRIVATE ITERATIONS=${ITERATIONS} HZ=${FREQ} TIME NO_INIT)
 
 set(BOARD "iss" CACHE STRING "Target board")
 add_subdirectory(../../bare-metal-bsp bsp)
 target_link_libraries(${TARGET} PRIVATE bsp)
-target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
+target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map -Wl,--wrap=scanf)
 
 add_custom_command(TARGET ${TARGET} POST_BUILD
-        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
+        COMMAND ${CMAKE_OBJDUMP} -S ${TARGET}.elf > ${TARGET}.dis
         COMMENT "Creating disassembly for ${TARGET}")

benchmarks/dhrystone/CMakePresets.json

@@ -10,100 +10,109 @@
     },
     "configurePresets": [
         {
-            "name": "ISS_Debug",
+            "name": "32imc",
+            "hidden": true,
             "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",  
                 "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
             }  
         },
+        {
+            "name": "64imc",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
+            }  
+        },
+        {
+            "name": "iss",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "iss"
+            }  
+        },
+        {
+            "name": "moonlight",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "moonlight"
+            }  
+        },
+        {
+            "name": "tgc_vp",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "tgc_vp"
+            }  
+        },
+        {
+            "name": "rtl",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "rtl"
+            }  
+        },
+        {
+            "name": "debug",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Debug"
+            }  
+        },
+        {
+            "name": "release",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Release"
+            }  
+        },
+        {
+            "name": "ISS_Debug",
+            "inherits": ["iss", "debug", "32imc"]
+        },
         {
             "name": "Moonlight_Debug",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug",
+            "name": "TGC_VP_Debug",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["iss", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug_64",
+            "name": "TGC_VP_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "ISS_Release",
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Release",
+            "name": "TGC_VP_Release",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Release_64",
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release_64",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Release_64",
+            "name": "TGC_VP_Release_64",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         }
+                 
     ]
 }

benchmarks/dhrystone/dhry_1.c

@@ -212,7 +212,7 @@ main ()
   printf ("Arr_2_Glob[8][7]:    %d\n", Arr_2_Glob[8][7]);
   printf ("        should be:   Number_Of_Runs + 10\n");
   printf ("Ptr_Glob->\n");
-  printf ("  Ptr_Comp:          %d\n", (int) Ptr_Glob->Ptr_Comp);
+  printf ("  Ptr_Comp:          %d\n", (long) Ptr_Glob->Ptr_Comp);
   printf ("        should be:   (implementation-dependent)\n");
   printf ("  Discr:             %d\n", Ptr_Glob->Discr);
   printf ("        should be:   %d\n", 0);
@@ -223,7 +223,7 @@ main ()
   printf ("  Str_Comp:          %s\n", Ptr_Glob->variant.var_1.Str_Comp);
   printf ("        should be:   DHRYSTONE PROGRAM, SOME STRING\n");
   printf ("Next_Ptr_Glob->\n");
-  printf ("  Ptr_Comp:          %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
+  printf ("  Ptr_Comp:          %d\n", (long) Next_Ptr_Glob->Ptr_Comp);
   printf ("        should be:   (implementation-dependent), same as above\n");
   printf ("  Discr:             %d\n", Next_Ptr_Glob->Discr);
   printf ("        should be:   %d\n", 0);

hello-world/CMakePresets.json

@@ -10,100 +10,113 @@
     },
     "configurePresets": [
         {
-            "name": "ISS_Debug",
+            "name": "32imc",
+            "hidden": true,
             "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
+                "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/../bare-metal-bsp/cmake/rv32imc.cmake"
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
             }  
         },
+        {
+            "name": "64imc",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/../bare-metal-bsp/cmake/rv64gc.cmake"
+            }  
+        },
+        {
+            "name": "iss",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "iss"
+            }  
+        },
+        {
+            "name": "moonlight",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "moonlight"
+            }  
+        },
+        {
+            "name": "tgc_vp",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "tgc_vp"
+            }  
+        },
+        {
+            "name": "rtl",
+            "hidden": true,
+            "cacheVariables": {    
+                "BOARD": "rtl"
+            }  
+        },
+        {
+            "name": "debug",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Debug"
+            }  
+        },
+        {
+            "name": "release",
+            "hidden": true,
+            "cacheVariables": {    
+                "CMAKE_BUILD_TYPE": "Release"
+            }  
+        },
+        {
+            "name": "ISS_Debug",
+            "inherits": ["iss", "debug", "32imc"]
+        },
         {
             "name": "Moonlight_Debug",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug",
+            "name": "TGC_VP_Debug",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "debug", "32imc"]
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Debug_64",
-            "cacheVariables": {    
+            "inherits": ["iss", "debug", "64imc"]
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
+            "hidden": true,
-                "CMAKE_BUILD_TYPE": "Debug",  
+            "inherits": ["moonlight", "debug", "64imc"]
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Debug_64",
+            "name": "TGC_VP_Debug_64",
-            "cacheVariables": {    
+            "hidden": true,
-                "CMAKE_BUILD_TYPE": "Debug",  
+            "inherits": ["tgc_vp", "debug", "64imc"]
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "ISS_Release",
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release",
-            "cacheVariables": {    
+            "inherits": ["moonlight", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
-            "name": "TGC_Release",
+            "name": "TGC_VP_Release",
-            "cacheVariables": {    
+            "inherits": ["tgc_vp", "release", "32imc"]
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
         },
         {
             "name": "ISS_Release_64",        
-            "cacheVariables": {    
+            "inherits": ["iss", "release", "64imc"]
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
             "name": "Moonlight_Release_64",
-            "cacheVariables": {    
+            "hidden": true,
-                "CMAKE_BUILD_TYPE": "Release",  
+            "inherits": ["moonlight", "release", "64imc"]
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         },
         {
-            "name": "TGC_Release_64",
+            "name": "TGC_VP_Release_64",
-            "cacheVariables": {    
+            "hidden": true,
-                "CMAKE_BUILD_TYPE": "Release",  
+            "inherits": ["tgc_vp", "release", "64imc"]
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
         }
+                 
     ]
 }