215 lines
9.7 KiB
Zig
215 lines
9.7 KiB
Zig
const builtin = @import("builtin");
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const c = @import("c.zig");
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const assert = @import("std").debug.assert;
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// we wrap the c module for 3 reasons:
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// 1. to avoid accidentally calling the non-thread-safe functions
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// 2. patch up some of the types to remove nullability
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// 3. some functions have been augmented by zig_llvm.cpp to be more powerful,
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// such as ZigLLVMTargetMachineEmitToFile
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pub const AttributeIndex = c_uint;
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pub const Bool = c_int;
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pub const BuilderRef = removeNullability(c.LLVMBuilderRef);
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pub const ContextRef = removeNullability(c.LLVMContextRef);
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pub const ModuleRef = removeNullability(c.LLVMModuleRef);
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pub const ValueRef = removeNullability(c.LLVMValueRef);
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pub const TypeRef = removeNullability(c.LLVMTypeRef);
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pub const BasicBlockRef = removeNullability(c.LLVMBasicBlockRef);
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pub const AttributeRef = removeNullability(c.LLVMAttributeRef);
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pub const TargetRef = removeNullability(c.LLVMTargetRef);
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pub const TargetMachineRef = removeNullability(c.LLVMTargetMachineRef);
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pub const TargetDataRef = removeNullability(c.LLVMTargetDataRef);
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pub const DIBuilder = c.ZigLLVMDIBuilder;
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pub const ABIAlignmentOfType = c.LLVMABIAlignmentOfType;
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pub const AddAttributeAtIndex = c.LLVMAddAttributeAtIndex;
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pub const AddFunction = c.LLVMAddFunction;
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pub const AddGlobal = c.LLVMAddGlobal;
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pub const AddModuleCodeViewFlag = c.ZigLLVMAddModuleCodeViewFlag;
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pub const AddModuleDebugInfoFlag = c.ZigLLVMAddModuleDebugInfoFlag;
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pub const ArrayType = c.LLVMArrayType;
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pub const BuildLoad = c.LLVMBuildLoad;
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pub const ClearCurrentDebugLocation = c.ZigLLVMClearCurrentDebugLocation;
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pub const ConstAllOnes = c.LLVMConstAllOnes;
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pub const ConstArray = c.LLVMConstArray;
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pub const ConstBitCast = c.LLVMConstBitCast;
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pub const ConstInt = c.LLVMConstInt;
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pub const ConstIntOfArbitraryPrecision = c.LLVMConstIntOfArbitraryPrecision;
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pub const ConstNeg = c.LLVMConstNeg;
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pub const ConstNull = c.LLVMConstNull;
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pub const ConstStringInContext = c.LLVMConstStringInContext;
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pub const ConstStructInContext = c.LLVMConstStructInContext;
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pub const CopyStringRepOfTargetData = c.LLVMCopyStringRepOfTargetData;
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pub const CreateBuilderInContext = c.LLVMCreateBuilderInContext;
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pub const CreateCompileUnit = c.ZigLLVMCreateCompileUnit;
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pub const CreateDIBuilder = c.ZigLLVMCreateDIBuilder;
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pub const CreateEnumAttribute = c.LLVMCreateEnumAttribute;
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pub const CreateFile = c.ZigLLVMCreateFile;
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pub const CreateStringAttribute = c.LLVMCreateStringAttribute;
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pub const CreateTargetDataLayout = c.LLVMCreateTargetDataLayout;
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pub const CreateTargetMachine = c.LLVMCreateTargetMachine;
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pub const DIBuilderFinalize = c.ZigLLVMDIBuilderFinalize;
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pub const DisposeBuilder = c.LLVMDisposeBuilder;
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pub const DisposeDIBuilder = c.ZigLLVMDisposeDIBuilder;
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pub const DisposeMessage = c.LLVMDisposeMessage;
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pub const DisposeModule = c.LLVMDisposeModule;
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pub const DisposeTargetData = c.LLVMDisposeTargetData;
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pub const DisposeTargetMachine = c.LLVMDisposeTargetMachine;
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pub const DoubleTypeInContext = c.LLVMDoubleTypeInContext;
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pub const DumpModule = c.LLVMDumpModule;
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pub const FP128TypeInContext = c.LLVMFP128TypeInContext;
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pub const FloatTypeInContext = c.LLVMFloatTypeInContext;
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pub const GetEnumAttributeKindForName = c.LLVMGetEnumAttributeKindForName;
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pub const GetHostCPUName = c.ZigLLVMGetHostCPUName;
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pub const GetMDKindIDInContext = c.LLVMGetMDKindIDInContext;
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pub const GetNativeFeatures = c.ZigLLVMGetNativeFeatures;
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pub const GetUndef = c.LLVMGetUndef;
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pub const HalfTypeInContext = c.LLVMHalfTypeInContext;
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pub const InitializeAllAsmParsers = c.LLVMInitializeAllAsmParsers;
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pub const InitializeAllAsmPrinters = c.LLVMInitializeAllAsmPrinters;
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pub const InitializeAllTargetInfos = c.LLVMInitializeAllTargetInfos;
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pub const InitializeAllTargetMCs = c.LLVMInitializeAllTargetMCs;
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pub const InitializeAllTargets = c.LLVMInitializeAllTargets;
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pub const InsertBasicBlockInContext = c.LLVMInsertBasicBlockInContext;
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pub const Int128TypeInContext = c.LLVMInt128TypeInContext;
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pub const Int16TypeInContext = c.LLVMInt16TypeInContext;
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pub const Int1TypeInContext = c.LLVMInt1TypeInContext;
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pub const Int32TypeInContext = c.LLVMInt32TypeInContext;
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pub const Int64TypeInContext = c.LLVMInt64TypeInContext;
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pub const Int8TypeInContext = c.LLVMInt8TypeInContext;
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pub const IntPtrTypeForASInContext = c.LLVMIntPtrTypeForASInContext;
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pub const IntPtrTypeInContext = c.LLVMIntPtrTypeInContext;
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pub const IntTypeInContext = c.LLVMIntTypeInContext;
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pub const LabelTypeInContext = c.LLVMLabelTypeInContext;
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pub const MDNodeInContext = c.LLVMMDNodeInContext;
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pub const MDStringInContext = c.LLVMMDStringInContext;
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pub const MetadataTypeInContext = c.LLVMMetadataTypeInContext;
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pub const ModuleCreateWithNameInContext = c.LLVMModuleCreateWithNameInContext;
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pub const PPCFP128TypeInContext = c.LLVMPPCFP128TypeInContext;
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pub const PointerType = c.LLVMPointerType;
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pub const SetAlignment = c.LLVMSetAlignment;
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pub const SetDataLayout = c.LLVMSetDataLayout;
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pub const SetGlobalConstant = c.LLVMSetGlobalConstant;
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pub const SetInitializer = c.LLVMSetInitializer;
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pub const SetLinkage = c.LLVMSetLinkage;
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pub const SetTarget = c.LLVMSetTarget;
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pub const SetUnnamedAddr = c.LLVMSetUnnamedAddr;
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pub const SetVolatile = c.LLVMSetVolatile;
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pub const StructTypeInContext = c.LLVMStructTypeInContext;
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pub const TokenTypeInContext = c.LLVMTokenTypeInContext;
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pub const VoidTypeInContext = c.LLVMVoidTypeInContext;
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pub const X86FP80TypeInContext = c.LLVMX86FP80TypeInContext;
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pub const X86MMXTypeInContext = c.LLVMX86MMXTypeInContext;
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pub const GetElementType = LLVMGetElementType;
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extern fn LLVMGetElementType(Ty: TypeRef) TypeRef;
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pub const TypeOf = LLVMTypeOf;
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extern fn LLVMTypeOf(Val: ValueRef) TypeRef;
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pub const BuildStore = LLVMBuildStore;
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extern fn LLVMBuildStore(arg0: BuilderRef, Val: ValueRef, Ptr: ValueRef) ?ValueRef;
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pub const BuildAlloca = LLVMBuildAlloca;
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extern fn LLVMBuildAlloca(arg0: BuilderRef, Ty: TypeRef, Name: ?[*]const u8) ?ValueRef;
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pub const ConstInBoundsGEP = LLVMConstInBoundsGEP;
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pub extern fn LLVMConstInBoundsGEP(ConstantVal: ValueRef, ConstantIndices: [*]ValueRef, NumIndices: c_uint) ?ValueRef;
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pub const GetTargetFromTriple = LLVMGetTargetFromTriple;
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extern fn LLVMGetTargetFromTriple(Triple: [*]const u8, T: *TargetRef, ErrorMessage: ?*[*]u8) Bool;
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pub const VerifyModule = LLVMVerifyModule;
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extern fn LLVMVerifyModule(M: ModuleRef, Action: VerifierFailureAction, OutMessage: *?[*]u8) Bool;
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pub const GetInsertBlock = LLVMGetInsertBlock;
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extern fn LLVMGetInsertBlock(Builder: BuilderRef) BasicBlockRef;
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pub const FunctionType = LLVMFunctionType;
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extern fn LLVMFunctionType(
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ReturnType: TypeRef,
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ParamTypes: [*]TypeRef,
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ParamCount: c_uint,
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IsVarArg: Bool,
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) ?TypeRef;
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pub const GetParam = LLVMGetParam;
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extern fn LLVMGetParam(Fn: ValueRef, Index: c_uint) ValueRef;
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pub const AppendBasicBlockInContext = LLVMAppendBasicBlockInContext;
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extern fn LLVMAppendBasicBlockInContext(C: ContextRef, Fn: ValueRef, Name: [*]const u8) ?BasicBlockRef;
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pub const PositionBuilderAtEnd = LLVMPositionBuilderAtEnd;
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extern fn LLVMPositionBuilderAtEnd(Builder: BuilderRef, Block: BasicBlockRef) void;
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pub const AbortProcessAction = VerifierFailureAction.LLVMAbortProcessAction;
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pub const PrintMessageAction = VerifierFailureAction.LLVMPrintMessageAction;
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pub const ReturnStatusAction = VerifierFailureAction.LLVMReturnStatusAction;
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pub const VerifierFailureAction = c.LLVMVerifierFailureAction;
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pub const CodeGenLevelNone = c.LLVMCodeGenOptLevel.LLVMCodeGenLevelNone;
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pub const CodeGenLevelLess = c.LLVMCodeGenOptLevel.LLVMCodeGenLevelLess;
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pub const CodeGenLevelDefault = c.LLVMCodeGenOptLevel.LLVMCodeGenLevelDefault;
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pub const CodeGenLevelAggressive = c.LLVMCodeGenOptLevel.LLVMCodeGenLevelAggressive;
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pub const CodeGenOptLevel = c.LLVMCodeGenOptLevel;
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pub const RelocDefault = c.LLVMRelocMode.LLVMRelocDefault;
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pub const RelocStatic = c.LLVMRelocMode.LLVMRelocStatic;
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pub const RelocPIC = c.LLVMRelocMode.LLVMRelocPIC;
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pub const RelocDynamicNoPic = c.LLVMRelocMode.LLVMRelocDynamicNoPic;
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pub const RelocMode = c.LLVMRelocMode;
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pub const CodeModelDefault = c.LLVMCodeModel.LLVMCodeModelDefault;
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pub const CodeModelJITDefault = c.LLVMCodeModel.LLVMCodeModelJITDefault;
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pub const CodeModelSmall = c.LLVMCodeModel.LLVMCodeModelSmall;
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pub const CodeModelKernel = c.LLVMCodeModel.LLVMCodeModelKernel;
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pub const CodeModelMedium = c.LLVMCodeModel.LLVMCodeModelMedium;
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pub const CodeModelLarge = c.LLVMCodeModel.LLVMCodeModelLarge;
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pub const CodeModel = c.LLVMCodeModel;
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pub const EmitAssembly = EmitOutputType.ZigLLVM_EmitAssembly;
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pub const EmitBinary = EmitOutputType.ZigLLVM_EmitBinary;
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pub const EmitLLVMIr = EmitOutputType.ZigLLVM_EmitLLVMIr;
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pub const EmitOutputType = c.ZigLLVM_EmitOutputType;
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pub const CCallConv = c.LLVMCCallConv;
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pub const FastCallConv = c.LLVMFastCallConv;
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pub const ColdCallConv = c.LLVMColdCallConv;
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pub const WebKitJSCallConv = c.LLVMWebKitJSCallConv;
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pub const AnyRegCallConv = c.LLVMAnyRegCallConv;
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pub const X86StdcallCallConv = c.LLVMX86StdcallCallConv;
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pub const X86FastcallCallConv = c.LLVMX86FastcallCallConv;
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pub const CallConv = c.LLVMCallConv;
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pub const FnInline = extern enum {
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Auto,
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Always,
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Never,
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};
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fn removeNullability(comptime T: type) type {
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comptime assert(@typeId(T) == builtin.TypeId.Optional);
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return T.Child;
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}
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pub const BuildRet = LLVMBuildRet;
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extern fn LLVMBuildRet(arg0: BuilderRef, V: ?ValueRef) ?ValueRef;
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pub const TargetMachineEmitToFile = ZigLLVMTargetMachineEmitToFile;
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extern fn ZigLLVMTargetMachineEmitToFile(
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targ_machine_ref: TargetMachineRef,
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module_ref: ModuleRef,
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filename: [*]const u8,
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output_type: EmitOutputType,
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error_message: *[*]u8,
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is_debug: bool,
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is_small: bool,
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) bool;
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pub const BuildCall = ZigLLVMBuildCall;
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extern fn ZigLLVMBuildCall(B: BuilderRef, Fn: ValueRef, Args: [*]ValueRef, NumArgs: c_uint, CC: c_uint, fn_inline: FnInline, Name: [*]const u8) ?ValueRef;
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pub const PrivateLinkage = c.LLVMLinkage.LLVMPrivateLinkage;
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