rust/src/librustc_llvm/ffi.rs
2017-04-12 19:12:49 -05:00

1666 lines
70 KiB
Rust

// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// FIXME: Rename 'DIGlobalVariable' to 'DIGlobalVariableExpression'
// once support for LLVM 3.9 is dropped.
//
// This method was changed in this LLVM patch:
// https://reviews.llvm.org/D26769
use debuginfo::{DIBuilderRef, DIDescriptor, DIFile, DILexicalBlock, DISubprogram, DIType,
DIBasicType, DIDerivedType, DICompositeType, DIScope, DIVariable,
DIGlobalVariable, DIArray, DISubrange, DITemplateTypeParameter, DIEnumerator,
DINameSpace, DIFlags};
use libc::{c_uint, c_int, size_t, c_char};
use libc::{c_longlong, c_ulonglong, c_void};
use RustStringRef;
pub type Opcode = u32;
pub type Bool = c_uint;
pub const True: Bool = 1 as Bool;
pub const False: Bool = 0 as Bool;
#[derive(Copy, Clone, PartialEq)]
#[repr(C)]
pub enum LLVMRustResult {
Success,
Failure,
}
// Consts for the LLVM CallConv type, pre-cast to usize.
/// LLVM CallingConv::ID. Should we wrap this?
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
pub enum CallConv {
CCallConv = 0,
FastCallConv = 8,
ColdCallConv = 9,
X86StdcallCallConv = 64,
X86FastcallCallConv = 65,
ArmAapcsCallConv = 67,
Msp430Intr = 69,
PtxKernel = 71,
X86_64_SysV = 78,
X86_64_Win64 = 79,
X86_VectorCall = 80,
X86_Intr = 83,
}
/// LLVMRustLinkage
#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
#[repr(C)]
pub enum Linkage {
ExternalLinkage = 0,
AvailableExternallyLinkage = 1,
LinkOnceAnyLinkage = 2,
LinkOnceODRLinkage = 3,
WeakAnyLinkage = 4,
WeakODRLinkage = 5,
AppendingLinkage = 6,
InternalLinkage = 7,
PrivateLinkage = 8,
ExternalWeakLinkage = 9,
CommonLinkage = 10,
}
// LLVMRustVisibility
#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
#[repr(C)]
pub enum Visibility {
Default = 0,
Hidden = 1,
Protected = 2,
}
/// LLVMDiagnosticSeverity
#[derive(Copy, Clone, Debug)]
#[repr(C)]
pub enum DiagnosticSeverity {
Error = 0,
Warning = 1,
Remark = 2,
Note = 3,
}
/// LLVMDLLStorageClass
#[derive(Copy, Clone)]
#[repr(C)]
pub enum DLLStorageClass {
Default = 0,
DllImport = 1, // Function to be imported from DLL.
DllExport = 2, // Function to be accessible from DLL.
}
/// Matches LLVMRustAttribute in rustllvm.h
/// Semantically a subset of the C++ enum llvm::Attribute::AttrKind,
/// though it is not ABI compatible (since it's a C++ enum)
#[repr(C)]
#[derive(Copy, Clone, Debug)]
pub enum Attribute {
AlwaysInline = 0,
ByVal = 1,
Cold = 2,
InlineHint = 3,
MinSize = 4,
Naked = 5,
NoAlias = 6,
NoCapture = 7,
NoInline = 8,
NonNull = 9,
NoRedZone = 10,
NoReturn = 11,
NoUnwind = 12,
OptimizeForSize = 13,
ReadOnly = 14,
SExt = 15,
StructRet = 16,
UWTable = 17,
ZExt = 18,
InReg = 19,
SanitizeThread = 20,
SanitizeAddress = 21,
SanitizeMemory = 22,
}
/// LLVMIntPredicate
#[derive(Copy, Clone)]
#[repr(C)]
pub enum IntPredicate {
IntEQ = 32,
IntNE = 33,
IntUGT = 34,
IntUGE = 35,
IntULT = 36,
IntULE = 37,
IntSGT = 38,
IntSGE = 39,
IntSLT = 40,
IntSLE = 41,
}
/// LLVMRealPredicate
#[derive(Copy, Clone)]
#[repr(C)]
pub enum RealPredicate {
RealPredicateFalse = 0,
RealOEQ = 1,
RealOGT = 2,
RealOGE = 3,
RealOLT = 4,
RealOLE = 5,
RealONE = 6,
RealORD = 7,
RealUNO = 8,
RealUEQ = 9,
RealUGT = 10,
RealUGE = 11,
RealULT = 12,
RealULE = 13,
RealUNE = 14,
RealPredicateTrue = 15,
}
/// LLVMTypeKind
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
pub enum TypeKind {
Void = 0,
Half = 1,
Float = 2,
Double = 3,
X86_FP80 = 4,
FP128 = 5,
PPC_FP128 = 6,
Label = 7,
Integer = 8,
Function = 9,
Struct = 10,
Array = 11,
Pointer = 12,
Vector = 13,
Metadata = 14,
X86_MMX = 15,
Token = 16,
}
/// LLVMAtomicRmwBinOp
#[derive(Copy, Clone)]
#[repr(C)]
pub enum AtomicRmwBinOp {
AtomicXchg = 0,
AtomicAdd = 1,
AtomicSub = 2,
AtomicAnd = 3,
AtomicNand = 4,
AtomicOr = 5,
AtomicXor = 6,
AtomicMax = 7,
AtomicMin = 8,
AtomicUMax = 9,
AtomicUMin = 10,
}
/// LLVMAtomicOrdering
#[derive(Copy, Clone)]
#[repr(C)]
pub enum AtomicOrdering {
NotAtomic = 0,
Unordered = 1,
Monotonic = 2,
// Consume = 3, // Not specified yet.
Acquire = 4,
Release = 5,
AcquireRelease = 6,
SequentiallyConsistent = 7,
}
/// LLVMRustSynchronizationScope
#[derive(Copy, Clone)]
#[repr(C)]
pub enum SynchronizationScope {
Other,
SingleThread,
CrossThread,
}
/// LLVMRustFileType
#[derive(Copy, Clone)]
#[repr(C)]
pub enum FileType {
Other,
AssemblyFile,
ObjectFile,
}
/// LLVMMetadataType
#[derive(Copy, Clone)]
#[repr(C)]
pub enum MetadataType {
MD_dbg = 0,
MD_tbaa = 1,
MD_prof = 2,
MD_fpmath = 3,
MD_range = 4,
MD_tbaa_struct = 5,
MD_invariant_load = 6,
MD_alias_scope = 7,
MD_noalias = 8,
MD_nontemporal = 9,
MD_mem_parallel_loop_access = 10,
MD_nonnull = 11,
}
/// LLVMRustAsmDialect
#[derive(Copy, Clone)]
#[repr(C)]
pub enum AsmDialect {
Other,
Att,
Intel,
}
/// LLVMRustCodeGenOptLevel
#[derive(Copy, Clone, PartialEq)]
#[repr(C)]
pub enum CodeGenOptLevel {
Other,
None,
Less,
Default,
Aggressive,
}
/// LLVMRelocMode
#[derive(Copy, Clone, PartialEq)]
#[repr(C)]
pub enum RelocMode {
Default = 0,
Static = 1,
PIC = 2,
DynamicNoPic = 3,
}
/// LLVMRustCodeModel
#[derive(Copy, Clone)]
#[repr(C)]
pub enum CodeModel {
Other,
Default,
JITDefault,
Small,
Kernel,
Medium,
Large,
}
/// LLVMRustDiagnosticKind
#[derive(Copy, Clone)]
#[repr(C)]
pub enum DiagnosticKind {
Other,
InlineAsm,
StackSize,
DebugMetadataVersion,
SampleProfile,
OptimizationRemark,
OptimizationRemarkMissed,
OptimizationRemarkAnalysis,
OptimizationRemarkAnalysisFPCommute,
OptimizationRemarkAnalysisAliasing,
OptimizationRemarkOther,
OptimizationFailure,
}
/// LLVMRustArchiveKind
#[derive(Copy, Clone)]
#[repr(C)]
pub enum ArchiveKind {
Other,
K_GNU,
K_MIPS64,
K_BSD,
K_COFF,
}
/// LLVMRustPassKind
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
pub enum PassKind {
Other,
Function,
Module,
}
// Opaque pointer types
#[allow(missing_copy_implementations)]
pub enum Module_opaque {}
pub type ModuleRef = *mut Module_opaque;
#[allow(missing_copy_implementations)]
pub enum Context_opaque {}
pub type ContextRef = *mut Context_opaque;
#[allow(missing_copy_implementations)]
pub enum Type_opaque {}
pub type TypeRef = *mut Type_opaque;
#[allow(missing_copy_implementations)]
pub enum Value_opaque {}
pub type ValueRef = *mut Value_opaque;
#[allow(missing_copy_implementations)]
pub enum Metadata_opaque {}
pub type MetadataRef = *mut Metadata_opaque;
#[allow(missing_copy_implementations)]
pub enum BasicBlock_opaque {}
pub type BasicBlockRef = *mut BasicBlock_opaque;
#[allow(missing_copy_implementations)]
pub enum Builder_opaque {}
pub type BuilderRef = *mut Builder_opaque;
#[allow(missing_copy_implementations)]
pub enum ExecutionEngine_opaque {}
pub type ExecutionEngineRef = *mut ExecutionEngine_opaque;
#[allow(missing_copy_implementations)]
pub enum MemoryBuffer_opaque {}
pub type MemoryBufferRef = *mut MemoryBuffer_opaque;
#[allow(missing_copy_implementations)]
pub enum PassManager_opaque {}
pub type PassManagerRef = *mut PassManager_opaque;
#[allow(missing_copy_implementations)]
pub enum PassManagerBuilder_opaque {}
pub type PassManagerBuilderRef = *mut PassManagerBuilder_opaque;
#[allow(missing_copy_implementations)]
pub enum Use_opaque {}
pub type UseRef = *mut Use_opaque;
#[allow(missing_copy_implementations)]
pub enum TargetData_opaque {}
pub type TargetDataRef = *mut TargetData_opaque;
#[allow(missing_copy_implementations)]
pub enum ObjectFile_opaque {}
pub type ObjectFileRef = *mut ObjectFile_opaque;
#[allow(missing_copy_implementations)]
pub enum SectionIterator_opaque {}
pub type SectionIteratorRef = *mut SectionIterator_opaque;
#[allow(missing_copy_implementations)]
pub enum Pass_opaque {}
pub type PassRef = *mut Pass_opaque;
#[allow(missing_copy_implementations)]
pub enum TargetMachine_opaque {}
pub type TargetMachineRef = *mut TargetMachine_opaque;
pub enum Archive_opaque {}
pub type ArchiveRef = *mut Archive_opaque;
pub enum ArchiveIterator_opaque {}
pub type ArchiveIteratorRef = *mut ArchiveIterator_opaque;
pub enum ArchiveChild_opaque {}
pub type ArchiveChildRef = *mut ArchiveChild_opaque;
#[allow(missing_copy_implementations)]
pub enum Twine_opaque {}
pub type TwineRef = *mut Twine_opaque;
#[allow(missing_copy_implementations)]
pub enum DiagnosticInfo_opaque {}
pub type DiagnosticInfoRef = *mut DiagnosticInfo_opaque;
#[allow(missing_copy_implementations)]
pub enum DebugLoc_opaque {}
pub type DebugLocRef = *mut DebugLoc_opaque;
#[allow(missing_copy_implementations)]
pub enum SMDiagnostic_opaque {}
pub type SMDiagnosticRef = *mut SMDiagnostic_opaque;
#[allow(missing_copy_implementations)]
pub enum RustArchiveMember_opaque {}
pub type RustArchiveMemberRef = *mut RustArchiveMember_opaque;
#[allow(missing_copy_implementations)]
pub enum OperandBundleDef_opaque {}
pub type OperandBundleDefRef = *mut OperandBundleDef_opaque;
pub type DiagnosticHandler = unsafe extern "C" fn(DiagnosticInfoRef, *mut c_void);
pub type InlineAsmDiagHandler = unsafe extern "C" fn(SMDiagnosticRef, *const c_void, c_uint);
pub mod debuginfo {
use super::MetadataRef;
#[allow(missing_copy_implementations)]
pub enum DIBuilder_opaque {}
pub type DIBuilderRef = *mut DIBuilder_opaque;
pub type DIDescriptor = MetadataRef;
pub type DIScope = DIDescriptor;
pub type DILocation = DIDescriptor;
pub type DIFile = DIScope;
pub type DILexicalBlock = DIScope;
pub type DISubprogram = DIScope;
pub type DINameSpace = DIScope;
pub type DIType = DIDescriptor;
pub type DIBasicType = DIType;
pub type DIDerivedType = DIType;
pub type DICompositeType = DIDerivedType;
pub type DIVariable = DIDescriptor;
pub type DIGlobalVariable = DIDescriptor;
pub type DIArray = DIDescriptor;
pub type DISubrange = DIDescriptor;
pub type DIEnumerator = DIDescriptor;
pub type DITemplateTypeParameter = DIDescriptor;
// These values **must** match with LLVMRustDIFlags!!
bitflags! {
#[repr(C)]
#[derive(Debug, Default)]
flags DIFlags: ::libc::uint32_t {
const FlagZero = 0,
const FlagPrivate = 1,
const FlagProtected = 2,
const FlagPublic = 3,
const FlagFwdDecl = (1 << 2),
const FlagAppleBlock = (1 << 3),
const FlagBlockByrefStruct = (1 << 4),
const FlagVirtual = (1 << 5),
const FlagArtificial = (1 << 6),
const FlagExplicit = (1 << 7),
const FlagPrototyped = (1 << 8),
const FlagObjcClassComplete = (1 << 9),
const FlagObjectPointer = (1 << 10),
const FlagVector = (1 << 11),
const FlagStaticMember = (1 << 12),
const FlagLValueReference = (1 << 13),
const FlagRValueReference = (1 << 14),
const FlagMainSubprogram = (1 << 21),
}
}
}
// Link to our native llvm bindings (things that we need to use the C++ api
// for) and because llvm is written in C++ we need to link against libstdc++
//
// You'll probably notice that there is an omission of all LLVM libraries
// from this location. This is because the set of LLVM libraries that we
// link to is mostly defined by LLVM, and the `llvm-config` tool is used to
// figure out the exact set of libraries. To do this, the build system
// generates an llvmdeps.rs file next to this one which will be
// automatically updated whenever LLVM is updated to include an up-to-date
// set of the libraries we need to link to LLVM for.
#[link(name = "rustllvm", kind = "static")] // not quite true but good enough
extern "C" {
// Create and destroy contexts.
pub fn LLVMContextCreate() -> ContextRef;
pub fn LLVMContextDispose(C: ContextRef);
pub fn LLVMGetMDKindIDInContext(C: ContextRef, Name: *const c_char, SLen: c_uint) -> c_uint;
// Create and destroy modules.
pub fn LLVMModuleCreateWithNameInContext(ModuleID: *const c_char, C: ContextRef) -> ModuleRef;
pub fn LLVMGetModuleContext(M: ModuleRef) -> ContextRef;
pub fn LLVMCloneModule(M: ModuleRef) -> ModuleRef;
pub fn LLVMDisposeModule(M: ModuleRef);
/// Data layout. See Module::getDataLayout.
pub fn LLVMGetDataLayout(M: ModuleRef) -> *const c_char;
pub fn LLVMSetDataLayout(M: ModuleRef, Triple: *const c_char);
/// See Module::dump.
pub fn LLVMDumpModule(M: ModuleRef);
/// See Module::setModuleInlineAsm.
pub fn LLVMSetModuleInlineAsm(M: ModuleRef, Asm: *const c_char);
pub fn LLVMRustAppendModuleInlineAsm(M: ModuleRef, Asm: *const c_char);
/// See llvm::LLVMTypeKind::getTypeID.
pub fn LLVMRustGetTypeKind(Ty: TypeRef) -> TypeKind;
/// See llvm::Value::getContext
pub fn LLVMRustGetValueContext(V: ValueRef) -> ContextRef;
// Operations on integer types
pub fn LLVMInt1TypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMInt8TypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMInt16TypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMInt32TypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMInt64TypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMIntTypeInContext(C: ContextRef, NumBits: c_uint) -> TypeRef;
pub fn LLVMGetIntTypeWidth(IntegerTy: TypeRef) -> c_uint;
// Operations on real types
pub fn LLVMFloatTypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMDoubleTypeInContext(C: ContextRef) -> TypeRef;
// Operations on function types
pub fn LLVMFunctionType(ReturnType: TypeRef,
ParamTypes: *const TypeRef,
ParamCount: c_uint,
IsVarArg: Bool)
-> TypeRef;
pub fn LLVMGetReturnType(FunctionTy: TypeRef) -> TypeRef;
pub fn LLVMCountParamTypes(FunctionTy: TypeRef) -> c_uint;
pub fn LLVMGetParamTypes(FunctionTy: TypeRef, Dest: *mut TypeRef);
// Operations on struct types
pub fn LLVMStructTypeInContext(C: ContextRef,
ElementTypes: *const TypeRef,
ElementCount: c_uint,
Packed: Bool)
-> TypeRef;
pub fn LLVMCountStructElementTypes(StructTy: TypeRef) -> c_uint;
pub fn LLVMGetStructElementTypes(StructTy: TypeRef, Dest: *mut TypeRef);
pub fn LLVMIsPackedStruct(StructTy: TypeRef) -> Bool;
// Operations on array, pointer, and vector types (sequence types)
pub fn LLVMRustArrayType(ElementType: TypeRef, ElementCount: u64) -> TypeRef;
pub fn LLVMPointerType(ElementType: TypeRef, AddressSpace: c_uint) -> TypeRef;
pub fn LLVMVectorType(ElementType: TypeRef, ElementCount: c_uint) -> TypeRef;
pub fn LLVMGetElementType(Ty: TypeRef) -> TypeRef;
pub fn LLVMGetArrayLength(ArrayTy: TypeRef) -> c_uint;
pub fn LLVMGetVectorSize(VectorTy: TypeRef) -> c_uint;
// Operations on other types
pub fn LLVMVoidTypeInContext(C: ContextRef) -> TypeRef;
pub fn LLVMRustMetadataTypeInContext(C: ContextRef) -> TypeRef;
// Operations on all values
pub fn LLVMTypeOf(Val: ValueRef) -> TypeRef;
pub fn LLVMGetValueName(Val: ValueRef) -> *const c_char;
pub fn LLVMSetValueName(Val: ValueRef, Name: *const c_char);
pub fn LLVMReplaceAllUsesWith(OldVal: ValueRef, NewVal: ValueRef);
pub fn LLVMSetMetadata(Val: ValueRef, KindID: c_uint, Node: ValueRef);
// Operations on Uses
pub fn LLVMGetFirstUse(Val: ValueRef) -> UseRef;
pub fn LLVMGetNextUse(U: UseRef) -> UseRef;
pub fn LLVMGetUser(U: UseRef) -> ValueRef;
// Operations on Users
pub fn LLVMGetOperand(Val: ValueRef, Index: c_uint) -> ValueRef;
// Operations on constants of any type
pub fn LLVMConstNull(Ty: TypeRef) -> ValueRef;
pub fn LLVMConstICmp(Pred: IntPredicate, V1: ValueRef, V2: ValueRef) -> ValueRef;
pub fn LLVMConstFCmp(Pred: RealPredicate, V1: ValueRef, V2: ValueRef) -> ValueRef;
// only for isize/vector
pub fn LLVMGetUndef(Ty: TypeRef) -> ValueRef;
pub fn LLVMIsNull(Val: ValueRef) -> Bool;
pub fn LLVMIsUndef(Val: ValueRef) -> Bool;
// Operations on metadata
pub fn LLVMMDNodeInContext(C: ContextRef, Vals: *const ValueRef, Count: c_uint) -> ValueRef;
// Operations on scalar constants
pub fn LLVMConstInt(IntTy: TypeRef, N: c_ulonglong, SignExtend: Bool) -> ValueRef;
pub fn LLVMConstIntOfArbitraryPrecision(IntTy: TypeRef, Wn: c_uint, Ws: *const u64) -> ValueRef;
pub fn LLVMConstReal(RealTy: TypeRef, N: f64) -> ValueRef;
pub fn LLVMConstIntGetZExtValue(ConstantVal: ValueRef) -> c_ulonglong;
pub fn LLVMConstIntGetSExtValue(ConstantVal: ValueRef) -> c_longlong;
pub fn LLVMRustConstInt128Get(ConstantVal: ValueRef, SExt: bool,
high: *mut u64, low: *mut u64) -> bool;
// Operations on composite constants
pub fn LLVMConstStringInContext(C: ContextRef,
Str: *const c_char,
Length: c_uint,
DontNullTerminate: Bool)
-> ValueRef;
pub fn LLVMConstStructInContext(C: ContextRef,
ConstantVals: *const ValueRef,
Count: c_uint,
Packed: Bool)
-> ValueRef;
pub fn LLVMConstArray(ElementTy: TypeRef,
ConstantVals: *const ValueRef,
Length: c_uint)
-> ValueRef;
pub fn LLVMConstVector(ScalarConstantVals: *const ValueRef, Size: c_uint) -> ValueRef;
// Constant expressions
pub fn LLVMSizeOf(Ty: TypeRef) -> ValueRef;
pub fn LLVMConstNeg(ConstantVal: ValueRef) -> ValueRef;
pub fn LLVMConstFNeg(ConstantVal: ValueRef) -> ValueRef;
pub fn LLVMConstNot(ConstantVal: ValueRef) -> ValueRef;
pub fn LLVMConstAdd(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstFAdd(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstSub(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstFSub(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstMul(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstFMul(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstUDiv(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstSDiv(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstFDiv(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstURem(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstSRem(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstFRem(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstAnd(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstOr(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstXor(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstShl(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstLShr(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstAShr(LHSConstant: ValueRef, RHSConstant: ValueRef) -> ValueRef;
pub fn LLVMConstTrunc(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstZExt(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstUIToFP(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstSIToFP(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstFPToUI(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstFPToSI(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstPtrToInt(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstIntToPtr(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstBitCast(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstPointerCast(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstIntCast(ConstantVal: ValueRef, ToType: TypeRef, isSigned: Bool) -> ValueRef;
pub fn LLVMConstFPCast(ConstantVal: ValueRef, ToType: TypeRef) -> ValueRef;
pub fn LLVMConstExtractValue(AggConstant: ValueRef,
IdxList: *const c_uint,
NumIdx: c_uint)
-> ValueRef;
pub fn LLVMConstInlineAsm(Ty: TypeRef,
AsmString: *const c_char,
Constraints: *const c_char,
HasSideEffects: Bool,
IsAlignStack: Bool)
-> ValueRef;
// Operations on global variables, functions, and aliases (globals)
pub fn LLVMGetGlobalParent(Global: ValueRef) -> ModuleRef;
pub fn LLVMIsDeclaration(Global: ValueRef) -> Bool;
pub fn LLVMRustGetLinkage(Global: ValueRef) -> Linkage;
pub fn LLVMRustSetLinkage(Global: ValueRef, RustLinkage: Linkage);
pub fn LLVMGetSection(Global: ValueRef) -> *const c_char;
pub fn LLVMSetSection(Global: ValueRef, Section: *const c_char);
pub fn LLVMRustGetVisibility(Global: ValueRef) -> Visibility;
pub fn LLVMRustSetVisibility(Global: ValueRef, Viz: Visibility);
pub fn LLVMGetAlignment(Global: ValueRef) -> c_uint;
pub fn LLVMSetAlignment(Global: ValueRef, Bytes: c_uint);
pub fn LLVMSetDLLStorageClass(V: ValueRef, C: DLLStorageClass);
// Operations on global variables
pub fn LLVMIsAGlobalVariable(GlobalVar: ValueRef) -> ValueRef;
pub fn LLVMAddGlobal(M: ModuleRef, Ty: TypeRef, Name: *const c_char) -> ValueRef;
pub fn LLVMGetNamedGlobal(M: ModuleRef, Name: *const c_char) -> ValueRef;
pub fn LLVMRustGetOrInsertGlobal(M: ModuleRef, Name: *const c_char, T: TypeRef) -> ValueRef;
pub fn LLVMGetFirstGlobal(M: ModuleRef) -> ValueRef;
pub fn LLVMGetNextGlobal(GlobalVar: ValueRef) -> ValueRef;
pub fn LLVMDeleteGlobal(GlobalVar: ValueRef);
pub fn LLVMGetInitializer(GlobalVar: ValueRef) -> ValueRef;
pub fn LLVMSetInitializer(GlobalVar: ValueRef, ConstantVal: ValueRef);
pub fn LLVMSetThreadLocal(GlobalVar: ValueRef, IsThreadLocal: Bool);
pub fn LLVMIsGlobalConstant(GlobalVar: ValueRef) -> Bool;
pub fn LLVMSetGlobalConstant(GlobalVar: ValueRef, IsConstant: Bool);
pub fn LLVMRustGetNamedValue(M: ModuleRef, Name: *const c_char) -> ValueRef;
// Operations on functions
pub fn LLVMAddFunction(M: ModuleRef, Name: *const c_char, FunctionTy: TypeRef) -> ValueRef;
pub fn LLVMGetNamedFunction(M: ModuleRef, Name: *const c_char) -> ValueRef;
pub fn LLVMGetFirstFunction(M: ModuleRef) -> ValueRef;
pub fn LLVMGetNextFunction(Fn: ValueRef) -> ValueRef;
pub fn LLVMRustGetOrInsertFunction(M: ModuleRef,
Name: *const c_char,
FunctionTy: TypeRef)
-> ValueRef;
pub fn LLVMSetFunctionCallConv(Fn: ValueRef, CC: c_uint);
pub fn LLVMRustAddDereferenceableAttr(Fn: ValueRef, index: c_uint, bytes: u64);
pub fn LLVMRustAddFunctionAttribute(Fn: ValueRef, index: c_uint, attr: Attribute);
pub fn LLVMRustAddFunctionAttrStringValue(Fn: ValueRef,
index: c_uint,
Name: *const c_char,
Value: *const c_char);
pub fn LLVMRustRemoveFunctionAttributes(Fn: ValueRef, index: c_uint, attr: Attribute);
// Operations on parameters
pub fn LLVMCountParams(Fn: ValueRef) -> c_uint;
pub fn LLVMGetParam(Fn: ValueRef, Index: c_uint) -> ValueRef;
// Operations on basic blocks
pub fn LLVMBasicBlockAsValue(BB: BasicBlockRef) -> ValueRef;
pub fn LLVMGetBasicBlockParent(BB: BasicBlockRef) -> ValueRef;
pub fn LLVMAppendBasicBlockInContext(C: ContextRef,
Fn: ValueRef,
Name: *const c_char)
-> BasicBlockRef;
pub fn LLVMDeleteBasicBlock(BB: BasicBlockRef);
// Operations on instructions
pub fn LLVMGetInstructionParent(Inst: ValueRef) -> BasicBlockRef;
pub fn LLVMGetFirstBasicBlock(Fn: ValueRef) -> BasicBlockRef;
pub fn LLVMGetFirstInstruction(BB: BasicBlockRef) -> ValueRef;
pub fn LLVMInstructionEraseFromParent(Inst: ValueRef);
// Operations on call sites
pub fn LLVMSetInstructionCallConv(Instr: ValueRef, CC: c_uint);
pub fn LLVMRustAddCallSiteAttribute(Instr: ValueRef, index: c_uint, attr: Attribute);
pub fn LLVMRustAddDereferenceableCallSiteAttr(Instr: ValueRef, index: c_uint, bytes: u64);
// Operations on load/store instructions (only)
pub fn LLVMSetVolatile(MemoryAccessInst: ValueRef, volatile: Bool);
// Operations on phi nodes
pub fn LLVMAddIncoming(PhiNode: ValueRef,
IncomingValues: *const ValueRef,
IncomingBlocks: *const BasicBlockRef,
Count: c_uint);
// Instruction builders
pub fn LLVMCreateBuilderInContext(C: ContextRef) -> BuilderRef;
pub fn LLVMPositionBuilder(Builder: BuilderRef, Block: BasicBlockRef, Instr: ValueRef);
pub fn LLVMPositionBuilderBefore(Builder: BuilderRef, Instr: ValueRef);
pub fn LLVMPositionBuilderAtEnd(Builder: BuilderRef, Block: BasicBlockRef);
pub fn LLVMGetInsertBlock(Builder: BuilderRef) -> BasicBlockRef;
pub fn LLVMDisposeBuilder(Builder: BuilderRef);
// Metadata
pub fn LLVMSetCurrentDebugLocation(Builder: BuilderRef, L: ValueRef);
pub fn LLVMGetCurrentDebugLocation(Builder: BuilderRef) -> ValueRef;
pub fn LLVMSetInstDebugLocation(Builder: BuilderRef, Inst: ValueRef);
// Terminators
pub fn LLVMBuildRetVoid(B: BuilderRef) -> ValueRef;
pub fn LLVMBuildRet(B: BuilderRef, V: ValueRef) -> ValueRef;
pub fn LLVMBuildAggregateRet(B: BuilderRef, RetVals: *const ValueRef, N: c_uint) -> ValueRef;
pub fn LLVMBuildBr(B: BuilderRef, Dest: BasicBlockRef) -> ValueRef;
pub fn LLVMBuildCondBr(B: BuilderRef,
If: ValueRef,
Then: BasicBlockRef,
Else: BasicBlockRef)
-> ValueRef;
pub fn LLVMBuildSwitch(B: BuilderRef,
V: ValueRef,
Else: BasicBlockRef,
NumCases: c_uint)
-> ValueRef;
pub fn LLVMBuildIndirectBr(B: BuilderRef, Addr: ValueRef, NumDests: c_uint) -> ValueRef;
pub fn LLVMRustBuildInvoke(B: BuilderRef,
Fn: ValueRef,
Args: *const ValueRef,
NumArgs: c_uint,
Then: BasicBlockRef,
Catch: BasicBlockRef,
Bundle: OperandBundleDefRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMRustBuildLandingPad(B: BuilderRef,
Ty: TypeRef,
PersFn: ValueRef,
NumClauses: c_uint,
Name: *const c_char,
F: ValueRef)
-> ValueRef;
pub fn LLVMBuildResume(B: BuilderRef, Exn: ValueRef) -> ValueRef;
pub fn LLVMBuildUnreachable(B: BuilderRef) -> ValueRef;
pub fn LLVMRustBuildCleanupPad(B: BuilderRef,
ParentPad: ValueRef,
ArgCnt: c_uint,
Args: *const ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMRustBuildCleanupRet(B: BuilderRef,
CleanupPad: ValueRef,
UnwindBB: BasicBlockRef)
-> ValueRef;
pub fn LLVMRustBuildCatchPad(B: BuilderRef,
ParentPad: ValueRef,
ArgCnt: c_uint,
Args: *const ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMRustBuildCatchRet(B: BuilderRef, Pad: ValueRef, BB: BasicBlockRef) -> ValueRef;
pub fn LLVMRustBuildCatchSwitch(Builder: BuilderRef,
ParentPad: ValueRef,
BB: BasicBlockRef,
NumHandlers: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMRustAddHandler(CatchSwitch: ValueRef, Handler: BasicBlockRef);
pub fn LLVMSetPersonalityFn(Func: ValueRef, Pers: ValueRef);
// Add a case to the switch instruction
pub fn LLVMAddCase(Switch: ValueRef, OnVal: ValueRef, Dest: BasicBlockRef);
// Add a clause to the landing pad instruction
pub fn LLVMAddClause(LandingPad: ValueRef, ClauseVal: ValueRef);
// Set the cleanup on a landing pad instruction
pub fn LLVMSetCleanup(LandingPad: ValueRef, Val: Bool);
// Arithmetic
pub fn LLVMBuildAdd(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNSWAdd(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNUWAdd(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFAdd(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSub(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNSWSub(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNUWSub(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFSub(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildMul(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNSWMul(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNUWMul(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFMul(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildUDiv(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSDiv(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildExactSDiv(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFDiv(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildURem(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSRem(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFRem(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildShl(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildLShr(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildAShr(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildAnd(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildOr(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildXor(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildBinOp(B: BuilderRef,
Op: Opcode,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildNeg(B: BuilderRef, V: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildNSWNeg(B: BuilderRef, V: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildNUWNeg(B: BuilderRef, V: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildFNeg(B: BuilderRef, V: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildNot(B: BuilderRef, V: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMRustSetHasUnsafeAlgebra(Instr: ValueRef);
// Memory
pub fn LLVMBuildAlloca(B: BuilderRef, Ty: TypeRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildFree(B: BuilderRef, PointerVal: ValueRef) -> ValueRef;
pub fn LLVMBuildLoad(B: BuilderRef, PointerVal: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildStore(B: BuilderRef, Val: ValueRef, Ptr: ValueRef) -> ValueRef;
pub fn LLVMBuildGEP(B: BuilderRef,
Pointer: ValueRef,
Indices: *const ValueRef,
NumIndices: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildInBoundsGEP(B: BuilderRef,
Pointer: ValueRef,
Indices: *const ValueRef,
NumIndices: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildStructGEP(B: BuilderRef,
Pointer: ValueRef,
Idx: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildGlobalString(B: BuilderRef,
Str: *const c_char,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildGlobalStringPtr(B: BuilderRef,
Str: *const c_char,
Name: *const c_char)
-> ValueRef;
// Casts
pub fn LLVMBuildTrunc(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildZExt(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSExt(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFPToUI(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFPToSI(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildUIToFP(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSIToFP(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFPTrunc(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFPExt(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildPtrToInt(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildIntToPtr(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildBitCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildZExtOrBitCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSExtOrBitCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildTruncOrBitCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildCast(B: BuilderRef,
Op: Opcode,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildPointerCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMRustBuildIntCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
IsSized: bool)
-> ValueRef;
pub fn LLVMBuildFPCast(B: BuilderRef,
Val: ValueRef,
DestTy: TypeRef,
Name: *const c_char)
-> ValueRef;
// Comparisons
pub fn LLVMBuildICmp(B: BuilderRef,
Op: c_uint,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildFCmp(B: BuilderRef,
Op: c_uint,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
// Miscellaneous instructions
pub fn LLVMBuildPhi(B: BuilderRef, Ty: TypeRef, Name: *const c_char) -> ValueRef;
pub fn LLVMRustBuildCall(B: BuilderRef,
Fn: ValueRef,
Args: *const ValueRef,
NumArgs: c_uint,
Bundle: OperandBundleDefRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildSelect(B: BuilderRef,
If: ValueRef,
Then: ValueRef,
Else: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildVAArg(B: BuilderRef,
list: ValueRef,
Ty: TypeRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildExtractElement(B: BuilderRef,
VecVal: ValueRef,
Index: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildInsertElement(B: BuilderRef,
VecVal: ValueRef,
EltVal: ValueRef,
Index: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildShuffleVector(B: BuilderRef,
V1: ValueRef,
V2: ValueRef,
Mask: ValueRef,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildExtractValue(B: BuilderRef,
AggVal: ValueRef,
Index: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildInsertValue(B: BuilderRef,
AggVal: ValueRef,
EltVal: ValueRef,
Index: c_uint,
Name: *const c_char)
-> ValueRef;
pub fn LLVMBuildIsNull(B: BuilderRef, Val: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildIsNotNull(B: BuilderRef, Val: ValueRef, Name: *const c_char) -> ValueRef;
pub fn LLVMBuildPtrDiff(B: BuilderRef,
LHS: ValueRef,
RHS: ValueRef,
Name: *const c_char)
-> ValueRef;
// Atomic Operations
pub fn LLVMRustBuildAtomicLoad(B: BuilderRef,
PointerVal: ValueRef,
Name: *const c_char,
Order: AtomicOrdering,
Alignment: c_uint)
-> ValueRef;
pub fn LLVMRustBuildAtomicStore(B: BuilderRef,
Val: ValueRef,
Ptr: ValueRef,
Order: AtomicOrdering,
Alignment: c_uint)
-> ValueRef;
pub fn LLVMRustBuildAtomicCmpXchg(B: BuilderRef,
LHS: ValueRef,
CMP: ValueRef,
RHS: ValueRef,
Order: AtomicOrdering,
FailureOrder: AtomicOrdering,
Weak: Bool)
-> ValueRef;
pub fn LLVMBuildAtomicRMW(B: BuilderRef,
Op: AtomicRmwBinOp,
LHS: ValueRef,
RHS: ValueRef,
Order: AtomicOrdering,
SingleThreaded: Bool)
-> ValueRef;
pub fn LLVMRustBuildAtomicFence(B: BuilderRef,
Order: AtomicOrdering,
Scope: SynchronizationScope);
// Selected entries from the downcasts.
pub fn LLVMIsATerminatorInst(Inst: ValueRef) -> ValueRef;
pub fn LLVMIsAStoreInst(Inst: ValueRef) -> ValueRef;
/// Writes a module to the specified path. Returns 0 on success.
pub fn LLVMWriteBitcodeToFile(M: ModuleRef, Path: *const c_char) -> c_int;
/// Creates target data from a target layout string.
pub fn LLVMCreateTargetData(StringRep: *const c_char) -> TargetDataRef;
/// Number of bytes clobbered when doing a Store to *T.
pub fn LLVMSizeOfTypeInBits(TD: TargetDataRef, Ty: TypeRef) -> c_ulonglong;
/// Distance between successive elements in an array of T. Includes ABI padding.
pub fn LLVMABISizeOfType(TD: TargetDataRef, Ty: TypeRef) -> c_ulonglong;
/// Returns the preferred alignment of a type.
pub fn LLVMPreferredAlignmentOfType(TD: TargetDataRef, Ty: TypeRef) -> c_uint;
/// Returns the minimum alignment of a type.
pub fn LLVMABIAlignmentOfType(TD: TargetDataRef, Ty: TypeRef) -> c_uint;
/// Computes the byte offset of the indexed struct element for a
/// target.
pub fn LLVMOffsetOfElement(TD: TargetDataRef,
StructTy: TypeRef,
Element: c_uint)
-> c_ulonglong;
/// Disposes target data.
pub fn LLVMDisposeTargetData(TD: TargetDataRef);
/// Creates a pass manager.
pub fn LLVMCreatePassManager() -> PassManagerRef;
/// Creates a function-by-function pass manager
pub fn LLVMCreateFunctionPassManagerForModule(M: ModuleRef) -> PassManagerRef;
/// Disposes a pass manager.
pub fn LLVMDisposePassManager(PM: PassManagerRef);
/// Runs a pass manager on a module.
pub fn LLVMRunPassManager(PM: PassManagerRef, M: ModuleRef) -> Bool;
pub fn LLVMInitializePasses();
pub fn LLVMPassManagerBuilderCreate() -> PassManagerBuilderRef;
pub fn LLVMPassManagerBuilderDispose(PMB: PassManagerBuilderRef);
pub fn LLVMPassManagerBuilderSetSizeLevel(PMB: PassManagerBuilderRef, Value: Bool);
pub fn LLVMPassManagerBuilderSetDisableUnrollLoops(PMB: PassManagerBuilderRef, Value: Bool);
pub fn LLVMPassManagerBuilderUseInlinerWithThreshold(PMB: PassManagerBuilderRef,
threshold: c_uint);
pub fn LLVMPassManagerBuilderPopulateModulePassManager(PMB: PassManagerBuilderRef,
PM: PassManagerRef);
pub fn LLVMPassManagerBuilderPopulateFunctionPassManager(PMB: PassManagerBuilderRef,
PM: PassManagerRef);
pub fn LLVMPassManagerBuilderPopulateLTOPassManager(PMB: PassManagerBuilderRef,
PM: PassManagerRef,
Internalize: Bool,
RunInliner: Bool);
// Stuff that's in rustllvm/ because it's not upstream yet.
/// Opens an object file.
pub fn LLVMCreateObjectFile(MemBuf: MemoryBufferRef) -> ObjectFileRef;
/// Closes an object file.
pub fn LLVMDisposeObjectFile(ObjFile: ObjectFileRef);
/// Enumerates the sections in an object file.
pub fn LLVMGetSections(ObjFile: ObjectFileRef) -> SectionIteratorRef;
/// Destroys a section iterator.
pub fn LLVMDisposeSectionIterator(SI: SectionIteratorRef);
/// Returns true if the section iterator is at the end of the section
/// list:
pub fn LLVMIsSectionIteratorAtEnd(ObjFile: ObjectFileRef, SI: SectionIteratorRef) -> Bool;
/// Moves the section iterator to point to the next section.
pub fn LLVMMoveToNextSection(SI: SectionIteratorRef);
/// Returns the current section size.
pub fn LLVMGetSectionSize(SI: SectionIteratorRef) -> c_ulonglong;
/// Returns the current section contents as a string buffer.
pub fn LLVMGetSectionContents(SI: SectionIteratorRef) -> *const c_char;
/// Reads the given file and returns it as a memory buffer. Use
/// LLVMDisposeMemoryBuffer() to get rid of it.
pub fn LLVMRustCreateMemoryBufferWithContentsOfFile(Path: *const c_char) -> MemoryBufferRef;
pub fn LLVMStartMultithreaded() -> Bool;
/// Returns a string describing the last error caused by an LLVMRust* call.
pub fn LLVMRustGetLastError() -> *const c_char;
/// Print the pass timings since static dtors aren't picking them up.
pub fn LLVMRustPrintPassTimings();
pub fn LLVMStructCreateNamed(C: ContextRef, Name: *const c_char) -> TypeRef;
pub fn LLVMStructSetBody(StructTy: TypeRef,
ElementTypes: *const TypeRef,
ElementCount: c_uint,
Packed: Bool);
pub fn LLVMConstNamedStruct(S: TypeRef,
ConstantVals: *const ValueRef,
Count: c_uint)
-> ValueRef;
/// Enables LLVM debug output.
pub fn LLVMRustSetDebug(Enabled: c_int);
/// Prepares inline assembly.
pub fn LLVMRustInlineAsm(Ty: TypeRef,
AsmString: *const c_char,
Constraints: *const c_char,
SideEffects: Bool,
AlignStack: Bool,
Dialect: AsmDialect)
-> ValueRef;
pub fn LLVMRustDebugMetadataVersion() -> u32;
pub fn LLVMRustVersionMajor() -> u32;
pub fn LLVMRustVersionMinor() -> u32;
pub fn LLVMRustAddModuleFlag(M: ModuleRef, name: *const c_char, value: u32);
pub fn LLVMRustDIBuilderCreate(M: ModuleRef) -> DIBuilderRef;
pub fn LLVMRustDIBuilderDispose(Builder: DIBuilderRef);
pub fn LLVMRustDIBuilderFinalize(Builder: DIBuilderRef);
pub fn LLVMRustDIBuilderCreateCompileUnit(Builder: DIBuilderRef,
Lang: c_uint,
File: DIFile,
Producer: *const c_char,
isOptimized: bool,
Flags: *const c_char,
RuntimeVer: c_uint,
SplitName: *const c_char)
-> DIDescriptor;
pub fn LLVMRustDIBuilderCreateFile(Builder: DIBuilderRef,
Filename: *const c_char,
Directory: *const c_char)
-> DIFile;
pub fn LLVMRustDIBuilderCreateSubroutineType(Builder: DIBuilderRef,
File: DIFile,
ParameterTypes: DIArray)
-> DICompositeType;
pub fn LLVMRustDIBuilderCreateFunction(Builder: DIBuilderRef,
Scope: DIDescriptor,
Name: *const c_char,
LinkageName: *const c_char,
File: DIFile,
LineNo: c_uint,
Ty: DIType,
isLocalToUnit: bool,
isDefinition: bool,
ScopeLine: c_uint,
Flags: DIFlags,
isOptimized: bool,
Fn: ValueRef,
TParam: DIArray,
Decl: DIDescriptor)
-> DISubprogram;
pub fn LLVMRustDIBuilderCreateBasicType(Builder: DIBuilderRef,
Name: *const c_char,
SizeInBits: u64,
AlignInBits: u32,
Encoding: c_uint)
-> DIBasicType;
pub fn LLVMRustDIBuilderCreatePointerType(Builder: DIBuilderRef,
PointeeTy: DIType,
SizeInBits: u64,
AlignInBits: u32,
Name: *const c_char)
-> DIDerivedType;
pub fn LLVMRustDIBuilderCreateStructType(Builder: DIBuilderRef,
Scope: DIDescriptor,
Name: *const c_char,
File: DIFile,
LineNumber: c_uint,
SizeInBits: u64,
AlignInBits: u32,
Flags: DIFlags,
DerivedFrom: DIType,
Elements: DIArray,
RunTimeLang: c_uint,
VTableHolder: DIType,
UniqueId: *const c_char)
-> DICompositeType;
pub fn LLVMRustDIBuilderCreateMemberType(Builder: DIBuilderRef,
Scope: DIDescriptor,
Name: *const c_char,
File: DIFile,
LineNo: c_uint,
SizeInBits: u64,
AlignInBits: u32,
OffsetInBits: u64,
Flags: DIFlags,
Ty: DIType)
-> DIDerivedType;
pub fn LLVMRustDIBuilderCreateLexicalBlock(Builder: DIBuilderRef,
Scope: DIScope,
File: DIFile,
Line: c_uint,
Col: c_uint)
-> DILexicalBlock;
pub fn LLVMRustDIBuilderCreateLexicalBlockFile(Builder: DIBuilderRef,
Scope: DIScope,
File: DIFile)
-> DILexicalBlock;
pub fn LLVMRustDIBuilderCreateStaticVariable(Builder: DIBuilderRef,
Context: DIScope,
Name: *const c_char,
LinkageName: *const c_char,
File: DIFile,
LineNo: c_uint,
Ty: DIType,
isLocalToUnit: bool,
Val: ValueRef,
Decl: DIDescriptor,
AlignInBits: u32)
-> DIGlobalVariable;
pub fn LLVMRustDIBuilderCreateVariable(Builder: DIBuilderRef,
Tag: c_uint,
Scope: DIDescriptor,
Name: *const c_char,
File: DIFile,
LineNo: c_uint,
Ty: DIType,
AlwaysPreserve: bool,
Flags: DIFlags,
ArgNo: c_uint,
AlignInBits: u32)
-> DIVariable;
pub fn LLVMRustDIBuilderCreateArrayType(Builder: DIBuilderRef,
Size: u64,
AlignInBits: u32,
Ty: DIType,
Subscripts: DIArray)
-> DIType;
pub fn LLVMRustDIBuilderCreateVectorType(Builder: DIBuilderRef,
Size: u64,
AlignInBits: u32,
Ty: DIType,
Subscripts: DIArray)
-> DIType;
pub fn LLVMRustDIBuilderGetOrCreateSubrange(Builder: DIBuilderRef,
Lo: i64,
Count: i64)
-> DISubrange;
pub fn LLVMRustDIBuilderGetOrCreateArray(Builder: DIBuilderRef,
Ptr: *const DIDescriptor,
Count: c_uint)
-> DIArray;
pub fn LLVMRustDIBuilderInsertDeclareAtEnd(Builder: DIBuilderRef,
Val: ValueRef,
VarInfo: DIVariable,
AddrOps: *const i64,
AddrOpsCount: c_uint,
DL: ValueRef,
InsertAtEnd: BasicBlockRef)
-> ValueRef;
pub fn LLVMRustDIBuilderCreateEnumerator(Builder: DIBuilderRef,
Name: *const c_char,
Val: u64)
-> DIEnumerator;
pub fn LLVMRustDIBuilderCreateEnumerationType(Builder: DIBuilderRef,
Scope: DIScope,
Name: *const c_char,
File: DIFile,
LineNumber: c_uint,
SizeInBits: u64,
AlignInBits: u32,
Elements: DIArray,
ClassType: DIType)
-> DIType;
pub fn LLVMRustDIBuilderCreateUnionType(Builder: DIBuilderRef,
Scope: DIScope,
Name: *const c_char,
File: DIFile,
LineNumber: c_uint,
SizeInBits: u64,
AlignInBits: u32,
Flags: DIFlags,
Elements: DIArray,
RunTimeLang: c_uint,
UniqueId: *const c_char)
-> DIType;
pub fn LLVMSetUnnamedAddr(GlobalVar: ValueRef, UnnamedAddr: Bool);
pub fn LLVMRustDIBuilderCreateTemplateTypeParameter(Builder: DIBuilderRef,
Scope: DIScope,
Name: *const c_char,
Ty: DIType,
File: DIFile,
LineNo: c_uint,
ColumnNo: c_uint)
-> DITemplateTypeParameter;
pub fn LLVMRustDIBuilderCreateNameSpace(Builder: DIBuilderRef,
Scope: DIScope,
Name: *const c_char,
File: DIFile,
LineNo: c_uint)
-> DINameSpace;
pub fn LLVMRustDICompositeTypeSetTypeArray(Builder: DIBuilderRef,
CompositeType: DIType,
TypeArray: DIArray);
pub fn LLVMRustDIBuilderCreateDebugLocation(Context: ContextRef,
Line: c_uint,
Column: c_uint,
Scope: DIScope,
InlinedAt: MetadataRef)
-> ValueRef;
pub fn LLVMRustDIBuilderCreateOpDeref() -> i64;
pub fn LLVMRustDIBuilderCreateOpPlus() -> i64;
pub fn LLVMRustWriteTypeToString(Type: TypeRef, s: RustStringRef);
pub fn LLVMRustWriteValueToString(value_ref: ValueRef, s: RustStringRef);
pub fn LLVMIsAConstantInt(value_ref: ValueRef) -> ValueRef;
pub fn LLVMRustPassKind(Pass: PassRef) -> PassKind;
pub fn LLVMRustFindAndCreatePass(Pass: *const c_char) -> PassRef;
pub fn LLVMRustAddPass(PM: PassManagerRef, Pass: PassRef);
pub fn LLVMRustHasFeature(T: TargetMachineRef, s: *const c_char) -> bool;
pub fn LLVMRustPrintTargetCPUs(T: TargetMachineRef);
pub fn LLVMRustPrintTargetFeatures(T: TargetMachineRef);
pub fn LLVMRustCreateTargetMachine(Triple: *const c_char,
CPU: *const c_char,
Features: *const c_char,
Model: CodeModel,
Reloc: RelocMode,
Level: CodeGenOptLevel,
UseSoftFP: bool,
PositionIndependentExecutable: bool,
FunctionSections: bool,
DataSections: bool)
-> TargetMachineRef;
pub fn LLVMRustDisposeTargetMachine(T: TargetMachineRef);
pub fn LLVMRustAddAnalysisPasses(T: TargetMachineRef, PM: PassManagerRef, M: ModuleRef);
pub fn LLVMRustAddBuilderLibraryInfo(PMB: PassManagerBuilderRef,
M: ModuleRef,
DisableSimplifyLibCalls: bool);
pub fn LLVMRustConfigurePassManagerBuilder(PMB: PassManagerBuilderRef,
OptLevel: CodeGenOptLevel,
MergeFunctions: bool,
SLPVectorize: bool,
LoopVectorize: bool);
pub fn LLVMRustAddLibraryInfo(PM: PassManagerRef,
M: ModuleRef,
DisableSimplifyLibCalls: bool);
pub fn LLVMRustRunFunctionPassManager(PM: PassManagerRef, M: ModuleRef);
pub fn LLVMRustWriteOutputFile(T: TargetMachineRef,
PM: PassManagerRef,
M: ModuleRef,
Output: *const c_char,
FileType: FileType)
-> LLVMRustResult;
pub fn LLVMRustPrintModule(PM: PassManagerRef, M: ModuleRef, Output: *const c_char);
pub fn LLVMRustSetLLVMOptions(Argc: c_int, Argv: *const *const c_char);
pub fn LLVMRustPrintPasses();
pub fn LLVMRustSetNormalizedTarget(M: ModuleRef, triple: *const c_char);
pub fn LLVMRustAddAlwaysInlinePass(P: PassManagerBuilderRef, AddLifetimes: bool);
pub fn LLVMRustLinkInExternalBitcode(M: ModuleRef, bc: *const c_char, len: size_t) -> bool;
pub fn LLVMRustRunRestrictionPass(M: ModuleRef, syms: *const *const c_char, len: size_t);
pub fn LLVMRustMarkAllFunctionsNounwind(M: ModuleRef);
pub fn LLVMRustOpenArchive(path: *const c_char) -> ArchiveRef;
pub fn LLVMRustArchiveIteratorNew(AR: ArchiveRef) -> ArchiveIteratorRef;
pub fn LLVMRustArchiveIteratorNext(AIR: ArchiveIteratorRef) -> ArchiveChildRef;
pub fn LLVMRustArchiveChildName(ACR: ArchiveChildRef, size: *mut size_t) -> *const c_char;
pub fn LLVMRustArchiveChildData(ACR: ArchiveChildRef, size: *mut size_t) -> *const c_char;
pub fn LLVMRustArchiveChildFree(ACR: ArchiveChildRef);
pub fn LLVMRustArchiveIteratorFree(AIR: ArchiveIteratorRef);
pub fn LLVMRustDestroyArchive(AR: ArchiveRef);
pub fn LLVMRustGetSectionName(SI: SectionIteratorRef, data: *mut *const c_char) -> size_t;
pub fn LLVMRustWriteTwineToString(T: TwineRef, s: RustStringRef);
pub fn LLVMContextSetDiagnosticHandler(C: ContextRef,
Handler: DiagnosticHandler,
DiagnosticContext: *mut c_void);
pub fn LLVMRustUnpackOptimizationDiagnostic(DI: DiagnosticInfoRef,
pass_name_out: RustStringRef,
function_out: *mut ValueRef,
debugloc_out: *mut DebugLocRef,
message_out: RustStringRef);
pub fn LLVMRustUnpackInlineAsmDiagnostic(DI: DiagnosticInfoRef,
cookie_out: *mut c_uint,
message_out: *mut TwineRef,
instruction_out: *mut ValueRef);
pub fn LLVMRustWriteDiagnosticInfoToString(DI: DiagnosticInfoRef, s: RustStringRef);
pub fn LLVMRustGetDiagInfoKind(DI: DiagnosticInfoRef) -> DiagnosticKind;
pub fn LLVMRustWriteDebugLocToString(C: ContextRef, DL: DebugLocRef, s: RustStringRef);
pub fn LLVMRustSetInlineAsmDiagnosticHandler(C: ContextRef,
H: InlineAsmDiagHandler,
CX: *mut c_void);
pub fn LLVMRustWriteSMDiagnosticToString(d: SMDiagnosticRef, s: RustStringRef);
pub fn LLVMRustWriteArchive(Dst: *const c_char,
NumMembers: size_t,
Members: *const RustArchiveMemberRef,
WriteSymbtab: bool,
Kind: ArchiveKind)
-> LLVMRustResult;
pub fn LLVMRustArchiveMemberNew(Filename: *const c_char,
Name: *const c_char,
Child: ArchiveChildRef)
-> RustArchiveMemberRef;
pub fn LLVMRustArchiveMemberFree(Member: RustArchiveMemberRef);
pub fn LLVMRustSetDataLayoutFromTargetMachine(M: ModuleRef, TM: TargetMachineRef);
pub fn LLVMRustGetModuleDataLayout(M: ModuleRef) -> TargetDataRef;
pub fn LLVMRustBuildOperandBundleDef(Name: *const c_char,
Inputs: *const ValueRef,
NumInputs: c_uint)
-> OperandBundleDefRef;
pub fn LLVMRustFreeOperandBundleDef(Bundle: OperandBundleDefRef);
pub fn LLVMRustPositionBuilderAtStart(B: BuilderRef, BB: BasicBlockRef);
pub fn LLVMRustSetComdat(M: ModuleRef, V: ValueRef, Name: *const c_char);
pub fn LLVMRustUnsetComdat(V: ValueRef);
pub fn LLVMRustSetModulePIELevel(M: ModuleRef);
}