HEAD UPS! Global move: experiments -> kotlin-native

2016-09-28 13:22:36 +03:00
parent 541f9ac1e7
commit 0eaaa58ed9
49 changed files with 1 additions and 1 deletions
@@ -0,0 +1,31 @@
+buildscript {
+   ext.kotlin_version = '1.0.3'
+
+   repositories {
+     mavenCentral()
+   }
+
+   dependencies {
+     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+   }
+}
+
+apply plugin: 'kotlin'
+apply plugin: org.jetbrains.kotlin.NativeInteropPlugin
+apply plugin: 'application'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}
+
+genInteropStubs {
+    // these variables will be passed to native toolchain used by stub generator:
+    environment 'CPATH'        : "$llvmInstallPath/include"
+    environment 'LIBRARY_PATH' : "$llvmInstallPath/lib"
+}
+
+mainClassName = 'MainKt'
@@ -0,0 +1,29 @@
+libName = llvmbridge
+
+headers = llvm-c/Core.h llvm-c/ExecutionEngine.h llvm-c/Target.h llvm-c/Analysis.h llvm-c/BitWriter.h
+
+
+compiler = clang
+
+compilerOpts = -std=c99 -fPIC \
+    -Wall -W -Wno-unused-parameter -Wwrite-strings -Wmissing-field-initializers \
+    -pedantic -Wno-long-long -Wcovered-switch-default -Wdelete-non-virtual-dtor \
+    -DNDEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+
+
+linker = clang++
+
+linkerOpts = -stdlib=libc++ -fPIC -fvisibility-inlines-hidden \
+    -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers \
+    -pedantic -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor \
+    -std=c++11 \
+    -DNDEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS \
+    -Wl,-search_paths_first -Wl,-headerpad_max_install_names \
+    -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter \
+    -lLLVMX86Desc -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMInterpreter \
+    -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMInstrumentation -lLLVMProfileData -lLLVMTransformUtils \
+    -lLLVMBitWriter -lLLVMExecutionEngine -lLLVMTarget -lLLVMAnalysis -lLLVMRuntimeDyld -lLLVMObject -lLLVMMCParser \
+    -lLLVMBitReader -lLLVMMC -lLLVMCore -lLLVMSupport -lcurses -lpthread -lz -lm \
+    -lffi
+
+excludedFunctions =
@@ -0,0 +1,48 @@
+import kotlin_native.interop.*
+import llvm.*
+
+fun main(args: Array<String>) {
+    val module = LLVMModuleCreateWithName("module")
+    println("module=" + module.getNativePtr().asLong())
+
+    val paramTypes = mallocNativeArrayOf(LLVMOpaqueType, LLVMInt32Type(), LLVMInt32Type())
+    val retType = LLVMFunctionType(LLVMInt32Type(), paramTypes[0], 2, 0)
+    free(paramTypes)
+
+    val sum = LLVMAddFunction(module, "sum", retType)
+    val entry = LLVMAppendBasicBlock(sum, "entry")
+    val builder = LLVMCreateBuilder()
+    LLVMPositionBuilderAtEnd(builder, entry)
+    val tmp = LLVMBuildAdd(builder, LLVMGetParam(sum, 0), LLVMGetParam(sum, 1), "tmp")
+    LLVMBuildRet(builder, tmp)
+    val engineRef = malloc(Ref to LLVMOpaqueExecutionEngine)
+    val errorRef = malloc(Ref to Int8Box)
+    LLVMInitializeNativeTarget()
+    errorRef.value = null
+    if (LLVMCreateExecutionEngineForModule(engineRef, module, errorRef) != 0) {
+        println("failed to create execution engine")
+        return
+    }
+    val error = errorRef.value
+    if (error != null) {
+        println(CString.fromArray(NativeArray.byRefToFirstElem(error, Int8Box)).toString())
+        return
+    }
+
+    println(LLVMGetTypeKind(LLVMInt32Type()))
+    val x = 5L
+    val y = 6L
+    val args = malloc(array[2](Ref to LLVMOpaqueGenericValue))
+    args[0].value = LLVMCreateGenericValueOfInt(LLVMInt32Type(), x, 0)
+    args[1].value = LLVMCreateGenericValueOfInt(LLVMInt32Type(), y, 0)
+    val runRes = LLVMRunFunction(engineRef.value, sum, 2, args[0])
+    println(LLVMGenericValueToInt(runRes, 0))
+    if (LLVMWriteBitcodeToFile(module, "/tmp/sum.bc") != 0) {
+        println("error writing bitcode to file, skipping")
+    }
+    LLVMDisposeBuilder(builder)
+    LLVMDisposeExecutionEngine(engineRef.value)
+
+
+
+}