clang 17.0.0git
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Classes | |
class | ArrayIndexScope |
class | Block |
A memory block, either on the stack or in the heap. More... | |
class | BlockScope |
Scope for storage declared in a compound statement. More... | |
class | Boolean |
Wrapper around boolean types. More... | |
class | ByteCodeEmitter |
An emitter which links the program to bytecode for later use. More... | |
class | ByteCodeExprGen |
Compilation context for expressions. More... | |
struct | ByteCodeGenError |
Error thrown by the compiler. More... | |
class | ByteCodeStmtGen |
Compilation context for statements. More... | |
class | CodePtr |
Pointer into the code segment. More... | |
class | Context |
Holds all information required to evaluate constexpr code in a module. More... | |
class | DeadBlock |
Descriptor for a dead block. More... | |
class | DeclScope |
Scope used to handle temporaries in toplevel variable declarations. More... | |
struct | Descriptor |
Describes a memory block created by an allocation site. More... | |
class | EvalEmitter |
An emitter which evaluates opcodes as they are emitted. More... | |
class | ExprScope |
Expression scope which tracks potentially lifetime extended temporaries which are hoisted to the parent scope on exit. More... | |
class | Floating |
class | Frame |
Base class for stack frames, shared between VM and walker. More... | |
class | Function |
Bytecode function. More... | |
struct | InitMap |
Bitfield tracking the initialisation status of elements of primitive arrays. More... | |
struct | InlineDescriptor |
Inline descriptor embedded in structures and arrays. More... | |
class | Integral |
Wrapper around numeric types. More... | |
class | InterpFrame |
Frame storing local variables. More... | |
class | InterpStack |
Stack frame storing temporaries and parameters. More... | |
class | InterpState |
Interpreter context. More... | |
class | LabelScope |
Scope managing label targets. More... | |
class | LocalScope |
Scope for local variables. More... | |
class | LoopScope |
Sets the context for break/continue statements. More... | |
class | OptionScope |
Scope used to handle initialization methods. More... | |
class | Pointer |
A pointer to a memory block, live or dead. More... | |
struct | PrimConv |
Mapping from primitive types to their representation. More... | |
struct | PrimConv< PT_Bool > |
struct | PrimConv< PT_Float > |
struct | PrimConv< PT_Ptr > |
struct | PrimConv< PT_Sint16 > |
struct | PrimConv< PT_Sint32 > |
struct | PrimConv< PT_Sint64 > |
struct | PrimConv< PT_Sint8 > |
struct | PrimConv< PT_Uint16 > |
struct | PrimConv< PT_Uint32 > |
struct | PrimConv< PT_Uint64 > |
struct | PrimConv< PT_Uint8 > |
class | Program |
The program contains and links the bytecode for all functions. More... | |
class | Record |
Structure/Class descriptor. More... | |
class | RecordScope |
struct | Repr |
struct | Repr< 16, false > |
struct | Repr< 16, true > |
struct | Repr< 32, false > |
struct | Repr< 32, true > |
struct | Repr< 64, false > |
struct | Repr< 64, true > |
struct | Repr< 8, false > |
struct | Repr< 8, true > |
class | Scope |
Describes a scope block. More... | |
class | SourceInfo |
Describes the statement/declaration an opcode was generated from. More... | |
class | SourceMapper |
Interface for classes which map locations to sources. More... | |
class | State |
Interface for the VM to interact with the AST walker's context. More... | |
class | SwitchScope |
class | VariableScope |
Scope chain managing the variable lifetimes. More... | |
Typedefs | |
using | DeclTy = llvm::PointerUnion< const Decl *, const Expr * > |
using | BlockCtorFn = void(*)(Block *Storage, char *FieldPtr, bool IsConst, bool IsMutable, bool IsActive, const Descriptor *FieldDesc) |
Invoked whenever a block is created. | |
using | BlockDtorFn = void(*)(Block *Storage, char *FieldPtr, const Descriptor *FieldDesc) |
Invoked when a block is destroyed. | |
using | BlockMoveFn = void(*)(Block *Storage, char *SrcFieldPtr, char *DstFieldPtr, const Descriptor *FieldDesc) |
Invoked when a block with pointers referencing it goes out of scope. | |
using | APFloat = llvm::APFloat |
using | APSInt = llvm::APSInt |
using | APInt = llvm::APInt |
using | CompareFn = llvm::function_ref< bool(ComparisonCategoryResult)> |
using | SourceMap = std::vector< std::pair< unsigned, SourceInfo > > |
Enumerations | |
enum class | ArithOp { Add , Sub } |
enum class | PushVal : bool { No , Yes } |
enum class | IncDecOp { Inc , Dec } |
enum | Opcode : uint32_t |
enum | PrimType : unsigned { PT_Sint8 , PT_Uint8 , PT_Sint16 , PT_Uint16 , PT_Sint32 , PT_Uint32 , PT_Sint64 , PT_Uint64 , PT_Bool , PT_Float , PT_Ptr } |
Enumeration of the primitive types of the VM. More... | |
Functions | |
llvm::raw_ostream & | operator<< (llvm::raw_ostream &OS, const Boolean &B) |
llvm::raw_ostream & | operator<< (llvm::raw_ostream &OS, Floating F) |
Floating | getSwappedBytes (Floating F) |
template<unsigned Bits, bool Signed> | |
llvm::raw_ostream & | operator<< (llvm::raw_ostream &OS, Integral< Bits, Signed > I) |
bool | CheckExtern (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if the variable has externally defined storage. | |
bool | CheckArray (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if the array is offsetable. | |
bool | CheckLive (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK) |
Checks if a pointer is live and accessible. | |
bool | CheckNull (InterpState &S, CodePtr OpPC, const Pointer &Ptr, CheckSubobjectKind CSK) |
Checks if a pointer is null. | |
bool | CheckRange (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK) |
Checks if a pointer is in range. | |
bool | CheckRange (InterpState &S, CodePtr OpPC, const Pointer &Ptr, CheckSubobjectKind CSK) |
Checks if a field from which a pointer is going to be derived is valid. | |
bool | CheckConst (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a pointer points to const storage. | |
bool | CheckMutable (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a pointer points to a mutable field. | |
bool | CheckLoad (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a value can be loaded from a block. | |
bool | CheckStore (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a value can be stored in a block. | |
bool | CheckInvoke (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a method can be invoked on an object. | |
bool | CheckInit (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
Checks if a value can be initialized. | |
bool | CheckCallable (InterpState &S, CodePtr OpPC, const Function *F) |
Checks if a method can be called. | |
bool | CheckThis (InterpState &S, CodePtr OpPC, const Pointer &This) |
Checks the 'this' pointer. | |
bool | CheckPure (InterpState &S, CodePtr OpPC, const CXXMethodDecl *MD) |
Checks if a method is pure virtual. | |
static void | DiagnoseUninitializedSubobject (InterpState &S, const SourceInfo &SI, QualType SubObjType, SourceLocation SubObjLoc) |
static bool | CheckFieldsInitialized (InterpState &S, CodePtr OpPC, const Pointer &BasePtr, const Record *R) |
static bool | CheckArrayInitialized (InterpState &S, CodePtr OpPC, const Pointer &BasePtr, const ConstantArrayType *CAT) |
bool | CheckCtorCall (InterpState &S, CodePtr OpPC, const Pointer &This) |
Checks that all fields are initialized after a constructor call. | |
bool | CheckFloatResult (InterpState &S, CodePtr OpPC, APFloat::opStatus Status) |
Checks if the result is a floating-point operation is valid in the current context. | |
bool | CastFP (InterpState &S, CodePtr OpPC, const llvm::fltSemantics *Sem, llvm::RoundingMode RM) |
1) Pops a Floating from the stack. | |
bool | Interpret (InterpState &S, APValue &Result) |
Interpreter entry point. | |
template<typename T > | |
bool | ReturnValue (const T &V, APValue &R) |
Convert a value to an APValue. | |
template<typename RT > | |
bool | CheckShift (InterpState &S, CodePtr OpPC, const RT &RHS, unsigned Bits) |
Checks if the shift operation is legal. | |
template<typename T > | |
bool | CheckDivRem (InterpState &S, CodePtr OpPC, const T &LHS, const T &RHS) |
Checks if Div/Rem operation on LHS and RHS is valid. | |
bool | InterpretBuiltin (InterpState &S, CodePtr &PC, unsigned BuiltinID) |
Interpret a builtin function. | |
template<PrimType Name, bool Builtin = false, class T = typename PrimConv<Name>::T> | |
bool | Ret (InterpState &S, CodePtr &PC, APValue &Result) |
template<bool Builtin = false> | |
bool | RetVoid (InterpState &S, CodePtr &PC, APValue &Result) |
template<typename T , bool(*)(T, T, unsigned, T *) OpFW, template< typename U > class OpAP> | |
bool | AddSubMulHelper (InterpState &S, CodePtr OpPC, unsigned Bits, const T &LHS, const T &RHS) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Add (InterpState &S, CodePtr OpPC) |
bool | Addf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Sub (InterpState &S, CodePtr OpPC) |
bool | Subf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Mul (InterpState &S, CodePtr OpPC) |
bool | Mulf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | BitAnd (InterpState &S, CodePtr OpPC) |
1) Pops the RHS from the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | BitOr (InterpState &S, CodePtr OpPC) |
1) Pops the RHS from the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | BitXor (InterpState &S, CodePtr OpPC) |
1) Pops the RHS from the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Rem (InterpState &S, CodePtr OpPC) |
1) Pops the RHS from the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Div (InterpState &S, CodePtr OpPC) |
1) Pops the RHS from the stack. | |
bool | Divf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Inv (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Neg (InterpState &S, CodePtr OpPC) |
template<typename T , IncDecOp Op, PushVal DoPush> | |
bool | IncDecHelper (InterpState &S, CodePtr OpPC, const Pointer &Ptr) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Inc (InterpState &S, CodePtr OpPC) |
1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer 4) Pushes the original (pre-inc) value on the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | IncPop (InterpState &S, CodePtr OpPC) |
1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Dec (InterpState &S, CodePtr OpPC) |
1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer 4) Pushes the original (pre-dec) value on the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | DecPop (InterpState &S, CodePtr OpPC) |
1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Comp (InterpState &S, CodePtr OpPC) |
1) Pops the value from the stack. | |
template<typename T > | |
bool | CmpHelper (InterpState &S, CodePtr OpPC, CompareFn Fn) |
template<typename T > | |
bool | CmpHelperEQ (InterpState &S, CodePtr OpPC, CompareFn Fn) |
template<> | |
bool | CmpHelper< Pointer > (InterpState &S, CodePtr OpPC, CompareFn Fn) |
template<> | |
bool | CmpHelperEQ< Pointer > (InterpState &S, CodePtr OpPC, CompareFn Fn) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | EQ (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | NE (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | LT (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | LE (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GT (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GE (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InRange (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Dup (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Pop (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Const (InterpState &S, CodePtr OpPC, const T &Arg) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetLocal (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SetLocal (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetParam (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SetParam (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetField (InterpState &S, CodePtr OpPC, uint32_t I) |
1) Peeks a pointer on the stack 2) Pushes the value of the pointer's field on the stack | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SetField (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetFieldPop (InterpState &S, CodePtr OpPC, uint32_t I) |
1) Pops a pointer from the stack 2) Pushes the value of the pointer's field on the stack | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetThisField (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SetThisField (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | GetGlobal (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SetGlobal (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitGlobal (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitGlobalTemp (InterpState &S, CodePtr OpPC, uint32_t I, const LifetimeExtendedTemporaryDecl *Temp) |
1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initialized global with index \I with that | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitThisField (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitThisBitField (InterpState &S, CodePtr OpPC, const Record::Field *F) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitThisFieldActive (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitField (InterpState &S, CodePtr OpPC, uint32_t I) |
1) Pops the value from the stack 2) Peeks a pointer from the stack 3) Pushes the value to field I of the pointer on the stack | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitBitField (InterpState &S, CodePtr OpPC, const Record::Field *F) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitFieldActive (InterpState &S, CodePtr OpPC, uint32_t I) |
bool | GetPtrLocal (InterpState &S, CodePtr OpPC, uint32_t I) |
bool | GetPtrParam (InterpState &S, CodePtr OpPC, uint32_t I) |
bool | GetPtrGlobal (InterpState &S, CodePtr OpPC, uint32_t I) |
bool | GetPtrField (InterpState &S, CodePtr OpPC, uint32_t Off) |
1) Pops a Pointer from the stack 2) Pushes Pointer.atField(Off) on the stack | |
bool | GetPtrThisField (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | GetPtrActiveField (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | GetPtrActiveThisField (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | GetPtrBase (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | GetPtrBasePop (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | GetPtrThisBase (InterpState &S, CodePtr OpPC, uint32_t Off) |
bool | VirtBaseHelper (InterpState &S, CodePtr OpPC, const RecordDecl *Decl, const Pointer &Ptr) |
bool | GetPtrVirtBase (InterpState &S, CodePtr OpPC, const RecordDecl *D) |
bool | GetPtrThisVirtBase (InterpState &S, CodePtr OpPC, const RecordDecl *D) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Load (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | LoadPop (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Store (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | StorePop (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | StoreBitField (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | StoreBitFieldPop (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitPop (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitElem (InterpState &S, CodePtr OpPC, uint32_t Idx) |
1) Pops the value from the stack 2) Peeks a pointer and gets its index \Idx 3) Sets the value on the pointer, leaving the pointer on the stack. | |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | InitElemPop (InterpState &S, CodePtr OpPC, uint32_t Idx) |
The same as InitElem, but pops the pointer as well. | |
template<class T , ArithOp Op> | |
bool | OffsetHelper (InterpState &S, CodePtr OpPC, const T &Offset, const Pointer &Ptr) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | AddOffset (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SubOffset (InterpState &S, CodePtr OpPC) |
template<ArithOp Op> | |
static bool | IncDecPtrHelper (InterpState &S, CodePtr OpPC) |
static bool | IncPtr (InterpState &S, CodePtr OpPC) |
static bool | DecPtr (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | SubPtr (InterpState &S, CodePtr OpPC) |
1) Pops a Pointer from the stack. | |
bool | Destroy (InterpState &S, CodePtr OpPC, uint32_t I) |
template<PrimType TIn, PrimType TOut> | |
bool | Cast (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | CastIntegralFloating (InterpState &S, CodePtr OpPC, const llvm::fltSemantics *Sem, llvm::RoundingMode RM) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | CastFloatingIntegral (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Zero (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | Null (InterpState &S, CodePtr OpPC) |
bool | This (InterpState &S, CodePtr OpPC) |
bool | RVOPtr (InterpState &S, CodePtr OpPC) |
template<PrimType NameL, PrimType NameR> | |
bool | Shr (InterpState &S, CodePtr OpPC) |
template<PrimType NameL, PrimType NameR> | |
bool | Shl (InterpState &S, CodePtr OpPC) |
bool | NoRet (InterpState &S, CodePtr OpPC) |
bool | NarrowPtr (InterpState &S, CodePtr OpPC) |
bool | ExpandPtr (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | ArrayElemPtr (InterpState &S, CodePtr OpPC) |
template<PrimType Name, class T = typename PrimConv<Name>::T> | |
bool | ArrayElemPtrPop (InterpState &S, CodePtr OpPC) |
bool | CheckGlobalCtor (InterpState &S, CodePtr &PC) |
bool | Call (InterpState &S, CodePtr &PC, const Function *Func) |
bool | CallBI (InterpState &S, CodePtr &PC, const Function *Func) |
template<typename T > | |
T | ReadArg (InterpState &S, CodePtr &OpPC) |
llvm::raw_ostream & | operator<< (llvm::raw_ostream &OS, const Pointer &P) |
template<typename T > | |
ComparisonCategoryResult | Compare (const T &X, const T &Y) |
Helper to compare two comparable types. | |
size_t | primSize (PrimType Type) |
Returns the size of a primitive type in bytes. | |
constexpr size_t | align (size_t Size) |
Aligns a size to the pointer alignment. | |
constexpr bool | aligned (uintptr_t Value) |
static bool | aligned (const void *P) |
using clang::interp::APFloat = typedef llvm::APFloat |
Definition at line 23 of file Floating.h.
typedef llvm::APInt clang::interp::APInt |
Definition at line 29 of file Integral.h.
typedef llvm::APSInt clang::interp::APSInt |
Definition at line 24 of file Floating.h.
using clang::interp::BlockCtorFn = typedef void (*)(Block *Storage, char *FieldPtr, bool IsConst, bool IsMutable, bool IsActive, const Descriptor *FieldDesc) |
Invoked whenever a block is created.
The constructor method fills in the inline descriptors of all fields and array elements. It also initializes all the fields which contain non-trivial types.
Definition at line 31 of file Descriptor.h.
using clang::interp::BlockDtorFn = typedef void (*)(Block *Storage, char *FieldPtr, const Descriptor *FieldDesc) |
Invoked when a block is destroyed.
Invokes the destructors of all non-trivial nested fields of arrays and records.
Definition at line 37 of file Descriptor.h.
using clang::interp::BlockMoveFn = typedef void (*)(Block *Storage, char *SrcFieldPtr, char *DstFieldPtr, const Descriptor *FieldDesc) |
Invoked when a block with pointers referencing it goes out of scope.
Such blocks are persisted: the move function copies all inline descriptors and non-trivial fields, as existing pointers might need to reference those descriptors. Data is not copied since it cannot be legally read.
Definition at line 44 of file Descriptor.h.
using clang::interp::CompareFn = typedef llvm::function_ref<bool(ComparisonCategoryResult)> |
using clang::interp::DeclTy = typedef llvm::PointerUnion<const Decl *, const Expr *> |
Definition at line 26 of file Descriptor.h.
using clang::interp::SourceMap = typedef std::vector<std::pair<unsigned, SourceInfo> > |
|
strong |
|
strong |
enum clang::interp::Opcode : uint32_t |
enum clang::interp::PrimType : unsigned |
Enumeration of the primitive types of the VM.
Enumerator | |
---|---|
PT_Sint8 | |
PT_Uint8 | |
PT_Sint16 | |
PT_Uint16 | |
PT_Sint32 | |
PT_Uint32 | |
PT_Sint64 | |
PT_Uint64 | |
PT_Bool | |
PT_Float | |
PT_Ptr |
Definition at line 29 of file PrimType.h.
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strong |
bool clang::interp::Add | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
|
inline |
Definition at line 244 of file Interp.h.
References clang::interp::Floating::add(), CheckFloatResult(), and clang::Result.
bool clang::interp::AddOffset | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::AddSubMulHelper | ( | InterpState & | S, |
CodePtr | OpPC, | ||
unsigned | Bits, | ||
const T & | LHS, | ||
const T & | RHS | ||
) |
Definition at line 206 of file Interp.h.
References clang::Expr::getExprLoc(), clang::Expr::getType(), clang::Result, and toString().
Aligns a size to the pointer alignment.
Definition at line 61 of file PrimType.h.
Referenced by aligned(), clang::interp::InitMap::allocate(), clang::interp::ByteCodeEmitter::compileFunc(), clang::interp::ByteCodeEmitter::createLocal(), clang::interp::InterpFrame::describe(), emit(), clang::interp::ByteCodeEmitter::emitLabel(), clang::interp::Program::getOrCreateRecord(), and clang::interp::CodePtr::read().
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Definition at line 68 of file PrimType.h.
Definition at line 65 of file PrimType.h.
References align().
Referenced by aligned(), emit(), clang::interp::ByteCodeEmitter::emitLabel(), and clang::interp::CodePtr::read().
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Definition at line 1467 of file Interp.h.
References NarrowPtr(), and Offset.
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Definition at line 1478 of file Interp.h.
References NarrowPtr(), and Offset.
bool clang::interp::BitAnd | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the RHS from the stack.
2) Pops the LHS from the stack. 3) Pushes 'LHS & RHS' on the stack
Definition at line 293 of file Interp.h.
References clang::Result.
bool clang::interp::BitOr | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the RHS from the stack.
2) Pops the LHS from the stack. 3) Pushes 'LHS | RHS' on the stack
Definition at line 310 of file Interp.h.
References clang::Result.
bool clang::interp::BitXor | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the RHS from the stack.
2) Pops the LHS from the stack. 3) Pushes 'LHS ^ RHS' on the stack
Definition at line 327 of file Interp.h.
References clang::Result.
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Definition at line 1493 of file Interp.h.
References Call(), CheckCallable(), CheckInvoke(), clang::interp::Function::hasThisPointer(), and Interpret().
Referenced by Call().
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Definition at line 1527 of file Interp.h.
References clang::interp::Function::getBuiltinID(), and InterpretBuiltin().
bool clang::interp::Cast | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::CastFloatingIntegral | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1327 of file Interp.h.
References CheckFloatResult(), clang::interp::Floating::convertToInteger(), clang::interp::Floating::getAPFloat(), clang::Expr::getType(), clang::interp::Floating::isFinite(), clang::interp::Floating::isNonZero(), and clang::Result.
bool clang::interp::CastFP | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const llvm::fltSemantics * | Sem, | ||
llvm::RoundingMode | RM | ||
) |
1) Pops a Floating from the stack.
2) Pushes a new floating on the stack that uses the given semantics. Not templated, so implemented in Interp.cpp.
Definition at line 487 of file Interp.cpp.
References clang::Result, and clang::interp::Floating::toSemantics().
bool clang::interp::CastIntegralFloating | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const llvm::fltSemantics * | Sem, | ||
llvm::RoundingMode | RM | ||
) |
Definition at line 1313 of file Interp.h.
References CheckFloatResult(), clang::interp::Floating::fromIntegral(), and clang::Result.
bool clang::interp::CheckArray | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if the array is offsetable.
Definition at line 149 of file Interp.cpp.
References clang::interp::Pointer::isUnknownSizeArray().
Referenced by OffsetHelper().
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Definition at line 382 of file Interp.cpp.
References clang::interp::Pointer::atIndex(), CheckArrayInitialized(), CheckFieldsInitialized(), DiagnoseUninitializedSubobject(), clang::ArrayType::getElementType(), clang::interp::Pointer::getElemRecord(), clang::interp::Pointer::getFieldDesc(), clang::interp::Descriptor::getLocation(), clang::ConstantArrayType::getSize(), clang::QualType::getTypePtr(), clang::interp::Pointer::isInitialized(), clang::interp::Pointer::narrow(), and clang::Result.
Referenced by CheckArrayInitialized(), and CheckFieldsInitialized().
bool clang::interp::CheckCallable | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Function * | F | ||
) |
Checks if a method can be called.
Definition at line 296 of file Interp.cpp.
References bool, clang::interp::Function::getDecl(), clang::Sema::getLangOpts(), clang::Decl::getLocation(), clang::FunctionDecl::isConstexpr(), clang::interp::Function::isConstexpr(), and clang::interp::Function::isVirtual().
Referenced by Call().
bool clang::interp::CheckConst | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a pointer points to const storage.
Definition at line 214 of file Interp.cpp.
References clang::interp::Pointer::block(), clang::interp::Pointer::getType(), clang::interp::Pointer::isConst(), and clang::interp::Pointer::isLive().
Referenced by CheckStore().
bool clang::interp::CheckCtorCall | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | This | ||
) |
Checks that all fields are initialized after a constructor call.
Definition at line 446 of file Interp.cpp.
References CheckFieldsInitialized(), and This().
Referenced by CheckGlobalCtor().
bool clang::interp::CheckDivRem | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const T & | LHS, | ||
const T & | RHS | ||
) |
Checks if Div/Rem operation on LHS and RHS is valid.
Definition at line 122 of file Interp.h.
References clang::Expr::getType(), and toString().
bool clang::interp::CheckExtern | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if the variable has externally defined storage.
Definition at line 136 of file Interp.cpp.
References clang::interp::Descriptor::asValueDecl(), clang::interp::Pointer::getDeclDesc(), and clang::interp::Pointer::isExtern().
Referenced by CheckInvoke(), CheckLoad(), CheckStore(), and GetPtrField().
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Definition at line 413 of file Interp.cpp.
References clang::interp::Pointer::atField(), clang::interp::Record::bases(), clang::interp::Pointer::block(), CheckArrayInitialized(), CheckFieldsInitialized(), DiagnoseUninitializedSubobject(), clang::interp::Record::fields(), clang::Type::getAsArrayTypeUnsafe(), clang::interp::Pointer::getRecord(), clang::Type::isArrayType(), clang::interp::Pointer::isInitialized(), clang::Type::isRecordType(), P, and clang::Result.
Referenced by CheckArrayInitialized(), CheckCtorCall(), and CheckFieldsInitialized().
bool clang::interp::CheckFloatResult | ( | InterpState & | S, |
CodePtr | OpPC, | ||
APFloat::opStatus | Status | ||
) |
Checks if the result is a floating-point operation is valid in the current context.
Definition at line 452 of file Interp.cpp.
References clang::interp::SourceInfo::asExpr(), clang::LangOptions::FPE_Ignore, clang::FPOptions::getExceptionMode(), clang::Expr::getFPFeaturesInEffect(), clang::Sema::getLangOpts(), and clang::FPOptions::getRoundingMode().
Referenced by Addf(), CastFloatingIntegral(), CastIntegralFloating(), Divf(), Mulf(), and Subf().
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Definition at line 1488 of file Interp.h.
References CheckCtorCall().
bool clang::interp::CheckInit | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a value can be initialized.
Definition at line 288 of file Interp.cpp.
References clang::AK_Assign, CheckLive(), and CheckRange().
Referenced by InitElem(), InitElemPop(), and InitPop().
bool clang::interp::CheckInvoke | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a method can be invoked on an object.
Definition at line 278 of file Interp.cpp.
References clang::AK_MemberCall, CheckExtern(), CheckLive(), and CheckRange().
Referenced by Call().
bool clang::interp::CheckLive | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr, | ||
AccessKinds | AK | ||
) |
Checks if a pointer is live and accessible.
Definition at line 157 of file Interp.cpp.
References clang::CSK_Field, clang::interp::Pointer::getDeclLoc(), clang::interp::Pointer::isField(), clang::interp::Pointer::isLive(), clang::interp::Pointer::isTemporary(), and clang::interp::Pointer::isZero().
Referenced by CheckInit(), CheckInvoke(), CheckLoad(), and CheckStore().
bool clang::interp::CheckLoad | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a value can be loaded from a block.
Definition at line 246 of file Interp.cpp.
References clang::AK_Read, CheckActive(), CheckExtern(), CheckInitialized(), CheckLive(), CheckMutable(), CheckRange(), and CheckTemporary().
Referenced by GetField(), GetFieldPop(), GetLocal(), GetThisField(), Load(), and LoadPop().
bool clang::interp::CheckMutable | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a pointer points to a mutable field.
Definition at line 233 of file Interp.cpp.
References clang::AK_Read, clang::interp::Pointer::getField(), clang::interp::Pointer::isLive(), and clang::interp::Pointer::isMutable().
Referenced by CheckLoad().
bool clang::interp::CheckNull | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr, | ||
CheckSubobjectKind | CSK | ||
) |
Checks if a pointer is null.
Definition at line 187 of file Interp.cpp.
References clang::interp::Pointer::isZero().
Referenced by GetField(), GetFieldPop(), GetPtrActiveField(), GetPtrBase(), GetPtrBasePop(), GetPtrField(), GetPtrVirtBase(), OffsetHelper(), and SetField().
bool clang::interp::CheckPure | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const CXXMethodDecl * | MD | ||
) |
Checks if a method is pure virtual.
Definition at line 362 of file Interp.cpp.
References clang::Decl::getLocation(), and clang::FunctionDecl::isPure().
bool clang::interp::CheckRange | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr, | ||
AccessKinds | AK | ||
) |
Checks if a pointer is in range.
Definition at line 196 of file Interp.cpp.
References clang::interp::Pointer::isOnePastEnd().
Referenced by CheckInit(), CheckInvoke(), CheckLoad(), CheckStore(), GetField(), GetFieldPop(), GetPtrActiveField(), GetPtrField(), OffsetHelper(), and SetField().
bool clang::interp::CheckRange | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr, | ||
CheckSubobjectKind | CSK | ||
) |
Checks if a field from which a pointer is going to be derived is valid.
Definition at line 205 of file Interp.cpp.
References clang::interp::Pointer::isElementPastEnd().
bool clang::interp::CheckShift | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const RT & | RHS, | ||
unsigned | Bits | ||
) |
Checks if the shift operation is legal.
Definition at line 101 of file Interp.h.
References clang::Expr::getType().
bool clang::interp::CheckStore | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Checks if a value can be stored in a block.
Definition at line 264 of file Interp.cpp.
References clang::AK_Assign, CheckConst(), CheckExtern(), CheckGlobal(), CheckLive(), and CheckRange().
Referenced by SetField(), SetThisField(), Store(), StoreBitField(), StoreBitFieldPop(), and StorePop().
bool clang::interp::CheckThis | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | This | ||
) |
Checks the 'this' pointer.
Definition at line 344 of file Interp.cpp.
References clang::interp::SourceInfo::asExpr(), clang::Sema::getLangOpts(), and This().
Referenced by GetPtrActiveThisField(), GetPtrThisBase(), GetPtrThisField(), GetPtrThisVirtBase(), GetThisField(), InitThisBitField(), InitThisField(), InitThisFieldActive(), SetThisField(), and This().
bool clang::interp::CmpHelper | ( | InterpState & | S, |
CodePtr | OpPC, | ||
CompareFn | Fn | ||
) |
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Definition at line 557 of file Interp.h.
References Compare(), clang::interp::Pointer::getByteOffset(), and clang::interp::Pointer::hasSameBase().
bool clang::interp::CmpHelperEQ | ( | InterpState & | S, |
CodePtr | OpPC, | ||
CompareFn | Fn | ||
) |
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Definition at line 575 of file Interp.h.
References clang::interp::Pointer::atIndex(), Compare(), clang::Equal, clang::interp::Pointer::getByteOffset(), clang::interp::Pointer::hasSameBase(), clang::interp::Pointer::inArray(), clang::interp::Pointer::isRoot(), clang::interp::Pointer::isZero(), and clang::Unordered.
bool clang::interp::Comp | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the value from the stack.
2) Pushes the bitwise complemented value on the stack (~V).
Definition at line 525 of file Interp.h.
References clang::Result.
ComparisonCategoryResult clang::interp::Compare | ( | const T & | X, |
const T & | Y | ||
) |
Helper to compare two comparable types.
Definition at line 25 of file Primitives.h.
References clang::Equal, clang::Greater, clang::Less, and X().
Referenced by CmpHelper< Pointer >(), CmpHelperEQ< Pointer >(), clang::interp::Boolean::compare(), clang::interp::Floating::compare(), and clang::interp::Integral< Bits, Signed >::compare().
bool clang::interp::Const | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const T & | Arg | ||
) |
bool clang::interp::Dec | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::DecPop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
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|
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Definition at line 371 of file Interp.cpp.
References clang::SourceLocation::isValid().
Referenced by CheckArrayInitialized(), and CheckFieldsInitialized().
bool clang::interp::Div | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the RHS from the stack.
2) Pops the LHS from the stack. 3) Pushes 'LHS / RHS' on the stack
Definition at line 364 of file Interp.h.
References CheckDivRem(), and clang::Result.
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Definition at line 380 of file Interp.h.
References CheckDivRem(), CheckFloatResult(), clang::interp::Floating::div(), and clang::Result.
bool clang::interp::Dup | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::EQ | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 607 of file Interp.h.
References clang::Equal.
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Definition at line 1452 of file Interp.h.
References clang::interp::Pointer::expand().
bool clang::interp::GE | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 643 of file Interp.h.
References clang::Equal, and clang::Greater.
bool clang::interp::GetField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
1) Peeks a pointer on the stack 2) Pushes the value of the pointer's field on the stack
Definition at line 727 of file Interp.h.
References clang::interp::Pointer::atField(), CheckLoad(), CheckNull(), CheckRange(), and clang::CSK_Field.
bool clang::interp::GetFieldPop | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
1) Pops a pointer from the stack 2) Pushes the value of the pointer's field on the stack
Definition at line 758 of file Interp.h.
References clang::interp::Pointer::atField(), CheckLoad(), CheckNull(), CheckRange(), and clang::CSK_Field.
bool clang::interp::GetGlobal | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::GetLocal | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 695 of file Interp.h.
References CheckLoad(), and clang::interp::Pointer::deref().
bool clang::interp::GetParam | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
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Definition at line 958 of file Interp.h.
References clang::interp::Pointer::atField(), CheckNull(), CheckRange(), clang::CSK_Field, and clang::interp::Pointer::deactivate().
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Definition at line 971 of file Interp.h.
References CheckThis(), and This().
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Definition at line 984 of file Interp.h.
References clang::interp::Pointer::atField(), CheckNull(), and clang::CSK_Base.
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Definition at line 992 of file Interp.h.
References clang::interp::Pointer::atField(), CheckNull(), and clang::CSK_Base.
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1) Pops a Pointer from the stack 2) Pushes Pointer.atField(Off) on the stack
Definition at line 936 of file Interp.h.
References clang::interp::Pointer::atField(), CheckExtern(), CheckNull(), CheckRange(), and clang::CSK_Field.
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Definition at line 1000 of file Interp.h.
References CheckThis(), and This().
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Definition at line 948 of file Interp.h.
References CheckThis(), and This().
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Definition at line 1028 of file Interp.h.
References CheckThis(), This(), and VirtBaseHelper().
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inline |
Definition at line 1021 of file Interp.h.
References CheckNull(), clang::CSK_Base, and VirtBaseHelper().
Definition at line 19 of file Floating.cpp.
bool clang::interp::GetThisField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 772 of file Interp.h.
References CheckLoad(), CheckThis(), and This().
bool clang::interp::GT | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 636 of file Interp.h.
References clang::Greater.
bool clang::interp::Inc | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::IncDecHelper | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Pointer & | Ptr | ||
) |
Definition at line 433 of file Interp.h.
References clang::interp::Pointer::deref(), clang::Expr::getExprLoc(), clang::Expr::getType(), Inc, clang::Result, toString(), and Yes.
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Definition at line 1242 of file Interp.h.
References clang::interp::Pointer::deref(), and P.
bool clang::interp::IncPop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
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bool clang::interp::InitBitField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Record::Field * | F | ||
) |
Definition at line 892 of file Interp.h.
References clang::interp::Record::Field::Decl, clang::FieldDecl::getBitWidthValue(), and clang::interp::Record::Field::Offset.
bool clang::interp::InitElem | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | Idx | ||
) |
1) Pops the value from the stack 2) Peeks a pointer and gets its index \Idx 3) Sets the value on the pointer, leaving the pointer on the stack.
Definition at line 1131 of file Interp.h.
References CheckInit().
bool clang::interp::InitElemPop | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | Idx | ||
) |
The same as InitElem, but pops the pointer as well.
Definition at line 1143 of file Interp.h.
References CheckInit().
bool clang::interp::InitField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::InitFieldActive | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::InitGlobal | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::InitGlobalTemp | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I, | ||
const LifetimeExtendedTemporaryDecl * | Temp | ||
) |
1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initialized global with index \I with that
Definition at line 825 of file Interp.h.
References clang::LifetimeExtendedTemporaryDecl::getOrCreateValue().
bool clang::interp::InitPop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1117 of file Interp.h.
References CheckInit(), and clang::interp::Pointer::initialize().
bool clang::interp::InitThisBitField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const Record::Field * | F | ||
) |
Definition at line 851 of file Interp.h.
References CheckThis(), clang::interp::Record::Field::Decl, clang::FieldDecl::getBitWidthValue(), clang::interp::Record::Field::Offset, and This().
bool clang::interp::InitThisField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 838 of file Interp.h.
References CheckThis(), and This().
bool clang::interp::InitThisFieldActive | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 865 of file Interp.h.
References CheckThis(), and This().
bool clang::interp::InRange | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
bool clang::interp::Interpret | ( | InterpState & | S, |
APValue & | Result | ||
) |
Interpreter entry point.
Definition at line 495 of file Interp.cpp.
References clang::interp::CodePtr::read().
Referenced by Call().
bool clang::interp::InterpretBuiltin | ( | InterpState & | S, |
CodePtr & | PC, | ||
unsigned | BuiltinID | ||
) |
Interpret a builtin function.
Definition at line 16 of file InterpBuiltin.cpp.
References clang::interp::Boolean::from().
Referenced by CallBI().
bool clang::interp::Inv | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 398 of file Interp.h.
References clang::interp::Boolean::inv().
bool clang::interp::LE | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 628 of file Interp.h.
References clang::Equal, and clang::Less.
Referenced by clang::interp::ByteCodeExprGen< Emitter >::VisitIntegerLiteral().
bool clang::interp::Load | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1043 of file Interp.h.
References CheckLoad(), and clang::interp::Pointer::deref().
bool clang::interp::LoadPop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1052 of file Interp.h.
References CheckLoad(), and clang::interp::Pointer::deref().
bool clang::interp::LT | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 621 of file Interp.h.
References clang::Less.
bool clang::interp::Mul | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
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inline |
Definition at line 280 of file Interp.h.
References CheckFloatResult(), clang::interp::Floating::mul(), and clang::Result.
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inline |
Definition at line 1446 of file Interp.h.
References clang::interp::Pointer::narrow().
Referenced by ArrayElemPtr(), and ArrayElemPtrPop().
bool clang::interp::NE | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 614 of file Interp.h.
References clang::Equal.
Referenced by ctorArrayTy(), dtorArrayTy(), and moveArrayTy().
bool clang::interp::Neg | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 414 of file Interp.h.
References clang::Result.
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bool clang::interp::OffsetHelper | ( | InterpState & | S, |
CodePtr | OpPC, | ||
const T & | Offset, | ||
const Pointer & | Ptr | ||
) |
Definition at line 1158 of file Interp.h.
References Add, clang::interp::Pointer::atIndex(), CheckArray(), CheckNull(), CheckRange(), clang::CSK_ArrayIndex, clang::CSK_ArrayToPointer, clang::interp::Pointer::getIndex(), clang::interp::Pointer::getNumElems(), clang::interp::Pointer::inArray(), Offset, and clang::Result.
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inline |
Definition at line 154 of file Boolean.h.
References OS, and clang::interp::Boolean::print().
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llvm::raw_ostream & clang::interp::operator<< | ( | llvm::raw_ostream & | OS, |
Floating | F | ||
) |
Definition at line 14 of file Floating.cpp.
References OS, and clang::interp::Floating::print().
llvm::raw_ostream & clang::interp::operator<< | ( | llvm::raw_ostream & | OS, |
Integral< Bits, Signed > | I | ||
) |
Definition at line 284 of file Integral.h.
References OS, and clang::interp::Integral< Bits, Signed >::print().
bool clang::interp::Pop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Returns the size of a primitive type in bytes.
Definition at line 20 of file PrimType.cpp.
References TYPE_SWITCH.
Referenced by clang::interp::ByteCodeEmitter::compileFunc(), clang::interp::Program::createDescriptor(), and clang::interp::InterpFrame::describe().
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Definition at line 1545 of file Interp.h.
References clang::interp::CodePtr::read().
bool clang::interp::Rem | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
1) Pops the RHS from the stack.
2) Pops the LHS from the stack. 3) Pushes 'LHS % RHS' on the stack (the remainder of dividing LHS by RHS).
Definition at line 344 of file Interp.h.
References CheckDivRem(), and clang::Result.
bool clang::interp::Ret | ( | InterpState & | S, |
CodePtr & | PC, | ||
APValue & | Result | ||
) |
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bool clang::interp::SetField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 741 of file Interp.h.
References CheckNull(), CheckRange(), CheckStore(), and clang::CSK_Field.
bool clang::interp::SetGlobal | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::SetLocal | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::SetParam | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
bool clang::interp::SetThisField | ( | InterpState & | S, |
CodePtr | OpPC, | ||
uint32_t | I | ||
) |
Definition at line 786 of file Interp.h.
References CheckStore(), CheckThis(), and This().
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inline |
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inline |
bool clang::interp::Store | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1061 of file Interp.h.
References CheckStore(), and clang::interp::Pointer::initialize().
bool clang::interp::StoreBitField | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1085 of file Interp.h.
References CheckStore(), and clang::interp::Pointer::initialize().
bool clang::interp::StoreBitFieldPop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1101 of file Interp.h.
References CheckStore(), and clang::interp::Pointer::initialize().
bool clang::interp::StorePop | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
Definition at line 1073 of file Interp.h.
References CheckStore(), and clang::interp::Pointer::initialize().
bool clang::interp::Sub | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
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inline |
Definition at line 262 of file Interp.h.
References CheckFloatResult(), clang::Result, and clang::interp::Floating::sub().
bool clang::interp::SubOffset | ( | InterpState & | S, |
CodePtr | OpPC | ||
) |
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inline |
1) Pops a Pointer from the stack.
2) Pops another Pointer from the stack. 3) Pushes the different of the indices of the two pointers on the stack.
Definition at line 1272 of file Interp.h.
References clang::interp::Pointer::getIndex(), and clang::interp::Pointer::hasSameArray().
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inline |
Definition at line 1372 of file Interp.h.
References CheckThis(), and This().
Referenced by CheckCtorCall(), CheckThis(), GetPtrActiveThisField(), GetPtrThisBase(), GetPtrThisField(), GetPtrThisVirtBase(), GetThisField(), InitThisBitField(), InitThisField(), InitThisFieldActive(), SetThisField(), and This().
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inline |
Definition at line 1010 of file Interp.h.
Referenced by GetPtrThisVirtBase(), and GetPtrVirtBase().