diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 439 |
1 files changed, 165 insertions, 274 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index dd72ea2497f..b8cef6a7e25 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -2,6 +2,7 @@ #include "llvm-c/Analysis.h" #include "llvm-c/Core.h" +#include "llvm-c/DebugInfo.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/Statistic.h" @@ -194,33 +195,6 @@ LLVMRustVerifyFunction(LLVMValueRef Fn, LLVMRustVerifierFailureAction Action) { return LLVMVerifyFunction(Fn, fromRust(Action)); } -enum class LLVMRustTailCallKind { - None, - Tail, - MustTail, - NoTail, -}; - -static CallInst::TailCallKind fromRust(LLVMRustTailCallKind Kind) { - switch (Kind) { - case LLVMRustTailCallKind::None: - return CallInst::TailCallKind::TCK_None; - case LLVMRustTailCallKind::Tail: - return CallInst::TailCallKind::TCK_Tail; - case LLVMRustTailCallKind::MustTail: - return CallInst::TailCallKind::TCK_MustTail; - case LLVMRustTailCallKind::NoTail: - return CallInst::TailCallKind::TCK_NoTail; - default: - report_fatal_error("bad CallInst::TailCallKind."); - } -} - -extern "C" void LLVMRustSetTailCallKind(LLVMValueRef Call, - LLVMRustTailCallKind TCK) { - unwrap<CallInst>(Call)->setTailCallKind(fromRust(TCK)); -} - extern "C" LLVMValueRef LLVMRustGetOrInsertFunction(LLVMModuleRef M, const char *Name, size_t NameLen, @@ -318,7 +292,11 @@ static Attribute::AttrKind fromRust(LLVMRustAttributeKind Kind) { case LLVMRustAttributeKind::NoAlias: return Attribute::NoAlias; case LLVMRustAttributeKind::NoCapture: +#if LLVM_VERSION_GE(21, 0) + report_fatal_error("NoCapture doesn't exist in LLVM 21"); +#else return Attribute::NoCapture; +#endif case LLVMRustAttributeKind::NoCfCheck: return Attribute::NoCfCheck; case LLVMRustAttributeKind::NoInline: @@ -430,6 +408,12 @@ extern "C" void LLVMRustEraseInstFromParent(LLVMValueRef Instr) { extern "C" LLVMAttributeRef LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttributeKind RustAttr) { +#if LLVM_VERSION_GE(21, 0) + // LLVM 21 replaced the NoCapture attribute with Captures(none). + if (RustAttr == LLVMRustAttributeKind::NoCapture) { + return wrap(Attribute::getWithCaptureInfo(*unwrap(C), CaptureInfo::none())); + } +#endif return wrap(Attribute::get(*unwrap(C), fromRust(RustAttr))); } @@ -666,8 +650,6 @@ extern "C" bool LLVMRustInlineAsmVerify(LLVMTypeRef Ty, char *Constraints, unwrap<FunctionType>(Ty), StringRef(Constraints, ConstraintsLen))); } -typedef DIBuilder *LLVMRustDIBuilderRef; - template <typename DIT> DIT *unwrapDIPtr(LLVMMetadataRef Ref) { return (DIT *)(Ref ? unwrap<MDNode>(Ref) : nullptr); } @@ -676,120 +658,67 @@ template <typename DIT> DIT *unwrapDIPtr(LLVMMetadataRef Ref) { #define DIArray DINodeArray #define unwrapDI unwrapDIPtr -// These values **must** match debuginfo::DIFlags! They also *happen* -// to match LLVM, but that isn't required as we do giant sets of -// matching below. The value shouldn't be directly passed to LLVM. -enum class LLVMRustDIFlags : uint32_t { - FlagZero = 0, - FlagPrivate = 1, - FlagProtected = 2, - FlagPublic = 3, - FlagFwdDecl = (1 << 2), - FlagAppleBlock = (1 << 3), - FlagBlockByrefStruct = (1 << 4), - FlagVirtual = (1 << 5), - FlagArtificial = (1 << 6), - FlagExplicit = (1 << 7), - FlagPrototyped = (1 << 8), - FlagObjcClassComplete = (1 << 9), - FlagObjectPointer = (1 << 10), - FlagVector = (1 << 11), - FlagStaticMember = (1 << 12), - FlagLValueReference = (1 << 13), - FlagRValueReference = (1 << 14), - FlagExternalTypeRef = (1 << 15), - FlagIntroducedVirtual = (1 << 18), - FlagBitField = (1 << 19), - FlagNoReturn = (1 << 20), - // Do not add values that are not supported by the minimum LLVM - // version we support! see llvm/include/llvm/IR/DebugInfoFlags.def -}; - -inline LLVMRustDIFlags operator&(LLVMRustDIFlags A, LLVMRustDIFlags B) { - return static_cast<LLVMRustDIFlags>(static_cast<uint32_t>(A) & - static_cast<uint32_t>(B)); -} - -inline LLVMRustDIFlags operator|(LLVMRustDIFlags A, LLVMRustDIFlags B) { - return static_cast<LLVMRustDIFlags>(static_cast<uint32_t>(A) | - static_cast<uint32_t>(B)); -} - -inline LLVMRustDIFlags &operator|=(LLVMRustDIFlags &A, LLVMRustDIFlags B) { - return A = A | B; -} - -inline bool isSet(LLVMRustDIFlags F) { return F != LLVMRustDIFlags::FlagZero; } - -inline LLVMRustDIFlags visibility(LLVMRustDIFlags F) { - return static_cast<LLVMRustDIFlags>(static_cast<uint32_t>(F) & 0x3); -} - -static DINode::DIFlags fromRust(LLVMRustDIFlags Flags) { - DINode::DIFlags Result = DINode::DIFlags::FlagZero; - - switch (visibility(Flags)) { - case LLVMRustDIFlags::FlagPrivate: - Result |= DINode::DIFlags::FlagPrivate; - break; - case LLVMRustDIFlags::FlagProtected: - Result |= DINode::DIFlags::FlagProtected; - break; - case LLVMRustDIFlags::FlagPublic: - Result |= DINode::DIFlags::FlagPublic; - break; - default: - // The rest are handled below - break; - } - - if (isSet(Flags & LLVMRustDIFlags::FlagFwdDecl)) { - Result |= DINode::DIFlags::FlagFwdDecl; - } - if (isSet(Flags & LLVMRustDIFlags::FlagAppleBlock)) { - Result |= DINode::DIFlags::FlagAppleBlock; - } - if (isSet(Flags & LLVMRustDIFlags::FlagVirtual)) { - Result |= DINode::DIFlags::FlagVirtual; - } - if (isSet(Flags & LLVMRustDIFlags::FlagArtificial)) { - Result |= DINode::DIFlags::FlagArtificial; - } - if (isSet(Flags & LLVMRustDIFlags::FlagExplicit)) { - Result |= DINode::DIFlags::FlagExplicit; - } - if (isSet(Flags & LLVMRustDIFlags::FlagPrototyped)) { - Result |= DINode::DIFlags::FlagPrototyped; - } - if (isSet(Flags & LLVMRustDIFlags::FlagObjcClassComplete)) { - Result |= DINode::DIFlags::FlagObjcClassComplete; - } - if (isSet(Flags & LLVMRustDIFlags::FlagObjectPointer)) { - Result |= DINode::DIFlags::FlagObjectPointer; - } - if (isSet(Flags & LLVMRustDIFlags::FlagVector)) { - Result |= DINode::DIFlags::FlagVector; - } - if (isSet(Flags & LLVMRustDIFlags::FlagStaticMember)) { - Result |= DINode::DIFlags::FlagStaticMember; - } - if (isSet(Flags & LLVMRustDIFlags::FlagLValueReference)) { - Result |= DINode::DIFlags::FlagLValueReference; - } - if (isSet(Flags & LLVMRustDIFlags::FlagRValueReference)) { - Result |= DINode::DIFlags::FlagRValueReference; - } - if (isSet(Flags & LLVMRustDIFlags::FlagIntroducedVirtual)) { - Result |= DINode::DIFlags::FlagIntroducedVirtual; - } - if (isSet(Flags & LLVMRustDIFlags::FlagBitField)) { - Result |= DINode::DIFlags::FlagBitField; - } - if (isSet(Flags & LLVMRustDIFlags::FlagNoReturn)) { - Result |= DINode::DIFlags::FlagNoReturn; - } - - return Result; +// Statically assert that `LLVMDIFlags` (C) and `DIFlags` (C++) have the same +// layout, at least for the flags we know about. This isn't guaranteed, but is +// likely to remain true, and as long as it is true it makes conversions easy. +#define ASSERT_DIFLAG_VALUE(FLAG, VALUE) \ + static_assert((LLVMDI##FLAG == (VALUE)) && (DINode::DIFlags::FLAG == (VALUE))) +ASSERT_DIFLAG_VALUE(FlagZero, 0); +ASSERT_DIFLAG_VALUE(FlagPrivate, 1); +ASSERT_DIFLAG_VALUE(FlagProtected, 2); +ASSERT_DIFLAG_VALUE(FlagPublic, 3); +// Bit (1 << 1) is part of the private/protected/public values above. +ASSERT_DIFLAG_VALUE(FlagFwdDecl, 1 << 2); +ASSERT_DIFLAG_VALUE(FlagAppleBlock, 1 << 3); +ASSERT_DIFLAG_VALUE(FlagReservedBit4, 1 << 4); +ASSERT_DIFLAG_VALUE(FlagVirtual, 1 << 5); +ASSERT_DIFLAG_VALUE(FlagArtificial, 1 << 6); +ASSERT_DIFLAG_VALUE(FlagExplicit, 1 << 7); +ASSERT_DIFLAG_VALUE(FlagPrototyped, 1 << 8); +ASSERT_DIFLAG_VALUE(FlagObjcClassComplete, 1 << 9); +ASSERT_DIFLAG_VALUE(FlagObjectPointer, 1 << 10); +ASSERT_DIFLAG_VALUE(FlagVector, 1 << 11); +ASSERT_DIFLAG_VALUE(FlagStaticMember, 1 << 12); +ASSERT_DIFLAG_VALUE(FlagLValueReference, 1 << 13); +ASSERT_DIFLAG_VALUE(FlagRValueReference, 1 << 14); +// Bit (1 << 15) has been recycled, but the C API value hasn't been renamed. +static_assert((LLVMDIFlagReserved == (1 << 15)) && + (DINode::DIFlags::FlagExportSymbols == (1 << 15))); +ASSERT_DIFLAG_VALUE(FlagSingleInheritance, 1 << 16); +ASSERT_DIFLAG_VALUE(FlagMultipleInheritance, 2 << 16); +ASSERT_DIFLAG_VALUE(FlagVirtualInheritance, 3 << 16); +// Bit (1 << 17) is part of the inheritance values above. +ASSERT_DIFLAG_VALUE(FlagIntroducedVirtual, 1 << 18); +ASSERT_DIFLAG_VALUE(FlagBitField, 1 << 19); +ASSERT_DIFLAG_VALUE(FlagNoReturn, 1 << 20); +// Bit (1 << 21) is unused, but was `LLVMDIFlagMainSubprogram`. +ASSERT_DIFLAG_VALUE(FlagTypePassByValue, 1 << 22); +ASSERT_DIFLAG_VALUE(FlagTypePassByReference, 1 << 23); +ASSERT_DIFLAG_VALUE(FlagEnumClass, 1 << 24); +ASSERT_DIFLAG_VALUE(FlagThunk, 1 << 25); +ASSERT_DIFLAG_VALUE(FlagNonTrivial, 1 << 26); +ASSERT_DIFLAG_VALUE(FlagBigEndian, 1 << 27); +ASSERT_DIFLAG_VALUE(FlagLittleEndian, 1 << 28); +ASSERT_DIFLAG_VALUE(FlagIndirectVirtualBase, (1 << 2) | (1 << 5)); +#undef ASSERT_DIFLAG_VALUE + +// There are two potential ways to convert `LLVMDIFlags` to `DIFlags`: +// - Check and copy every individual bit/subvalue from input to output. +// - Statically assert that both have the same layout, and cast. +// As long as the static assertions succeed, a cast is easier and faster. +// In the (hopefully) unlikely event that the assertions do fail someday, and +// LLVM doesn't expose its own conversion function, we'll have to switch over +// to copying each bit/subvalue. +static DINode::DIFlags fromRust(LLVMDIFlags Flags) { + // Check that all set bits are covered by the static assertions above. + const unsigned UNKNOWN_BITS = (1 << 31) | (1 << 30) | (1 << 29) | (1 << 21); + if (Flags & UNKNOWN_BITS) { + report_fatal_error("bad LLVMDIFlags"); + } + + // As long as the static assertions are satisfied and no unknown bits are + // present, we can convert from `LLVMDIFlags` to `DIFlags` with a cast. + return static_cast<DINode::DIFlags>(Flags); } // These values **must** match debuginfo::DISPFlags! They also *happen* @@ -1001,7 +930,8 @@ extern "C" LLVMValueRef LLVMRustGetLastInstruction(LLVMBasicBlockRef BB) { return nullptr; } -extern "C" void LLVMRustEraseInstBefore(LLVMBasicBlockRef bb, LLVMValueRef I) { +extern "C" void LLVMRustEraseInstUntilInclusive(LLVMBasicBlockRef bb, + LLVMValueRef I) { auto &BB = *unwrap(bb); auto &Inst = *unwrap<Instruction>(I); auto It = BB.begin(); @@ -1009,8 +939,6 @@ extern "C" void LLVMRustEraseInstBefore(LLVMBasicBlockRef bb, LLVMValueRef I) { ++It; // Make sure we found the Instruction. assert(It != BB.end()); - // We don't want to erase the instruction itself. - It--; // Delete in rev order to ensure no dangling references. while (It != BB.begin()) { auto Prev = std::prev(It); @@ -1040,34 +968,30 @@ extern "C" void LLVMRustGlobalAddMetadata(LLVMValueRef Global, unsigned Kind, unwrap<GlobalObject>(Global)->addMetadata(Kind, *unwrap<MDNode>(MD)); } -extern "C" LLVMRustDIBuilderRef LLVMRustDIBuilderCreate(LLVMModuleRef M) { - return new DIBuilder(*unwrap(M)); -} - -extern "C" void LLVMRustDIBuilderDispose(LLVMRustDIBuilderRef Builder) { - delete Builder; +extern "C" LLVMDIBuilderRef LLVMRustDIBuilderCreate(LLVMModuleRef M) { + return wrap(new DIBuilder(*unwrap(M))); } -extern "C" void LLVMRustDIBuilderFinalize(LLVMRustDIBuilderRef Builder) { - Builder->finalize(); +extern "C" void LLVMRustDIBuilderDispose(LLVMDIBuilderRef Builder) { + delete unwrap(Builder); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateCompileUnit( - LLVMRustDIBuilderRef Builder, unsigned Lang, LLVMMetadataRef FileRef, + LLVMDIBuilderRef Builder, unsigned Lang, LLVMMetadataRef FileRef, const char *Producer, size_t ProducerLen, bool isOptimized, const char *Flags, unsigned RuntimeVer, const char *SplitName, size_t SplitNameLen, LLVMRustDebugEmissionKind Kind, uint64_t DWOId, bool SplitDebugInlining, LLVMRustDebugNameTableKind TableKind) { auto *File = unwrapDI<DIFile>(FileRef); - return wrap(Builder->createCompileUnit( + return wrap(unwrap(Builder)->createCompileUnit( Lang, File, StringRef(Producer, ProducerLen), isOptimized, Flags, RuntimeVer, StringRef(SplitName, SplitNameLen), fromRust(Kind), DWOId, SplitDebugInlining, false, fromRust(TableKind))); } extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateFile(LLVMRustDIBuilderRef Builder, const char *Filename, +LLVMRustDIBuilderCreateFile(LLVMDIBuilderRef Builder, const char *Filename, size_t FilenameLen, const char *Directory, size_t DirectoryLen, LLVMRustChecksumKind CSKind, const char *Checksum, size_t ChecksumLen, @@ -1080,29 +1004,29 @@ LLVMRustDIBuilderCreateFile(LLVMRustDIBuilderRef Builder, const char *Filename, std::optional<StringRef> oSource{}; if (Source) oSource = StringRef(Source, SourceLen); - return wrap(Builder->createFile(StringRef(Filename, FilenameLen), - StringRef(Directory, DirectoryLen), CSInfo, - oSource)); + return wrap(unwrap(Builder)->createFile(StringRef(Filename, FilenameLen), + StringRef(Directory, DirectoryLen), + CSInfo, oSource)); } extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateSubroutineType(LLVMRustDIBuilderRef Builder, +LLVMRustDIBuilderCreateSubroutineType(LLVMDIBuilderRef Builder, LLVMMetadataRef ParameterTypes) { - return wrap(Builder->createSubroutineType( + return wrap(unwrap(Builder)->createSubroutineType( DITypeRefArray(unwrap<MDTuple>(ParameterTypes)))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateFunction( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, const char *LinkageName, size_t LinkageNameLen, LLVMMetadataRef File, unsigned LineNo, LLVMMetadataRef Ty, - unsigned ScopeLine, LLVMRustDIFlags Flags, LLVMRustDISPFlags SPFlags, + unsigned ScopeLine, LLVMDIFlags Flags, LLVMRustDISPFlags SPFlags, LLVMValueRef MaybeFn, LLVMMetadataRef TParam, LLVMMetadataRef Decl) { DITemplateParameterArray TParams = DITemplateParameterArray(unwrap<MDTuple>(TParam)); DISubprogram::DISPFlags llvmSPFlags = fromRust(SPFlags); DINode::DIFlags llvmFlags = fromRust(Flags); - DISubprogram *Sub = Builder->createFunction( + DISubprogram *Sub = unwrap(Builder)->createFunction( unwrapDI<DIScope>(Scope), StringRef(Name, NameLen), StringRef(LinkageName, LinkageNameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DISubroutineType>(Ty), ScopeLine, llvmFlags, llvmSPFlags, @@ -1113,15 +1037,15 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateFunction( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateMethod( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, const char *LinkageName, size_t LinkageNameLen, LLVMMetadataRef File, unsigned LineNo, LLVMMetadataRef Ty, - LLVMRustDIFlags Flags, LLVMRustDISPFlags SPFlags, LLVMMetadataRef TParam) { + LLVMDIFlags Flags, LLVMRustDISPFlags SPFlags, LLVMMetadataRef TParam) { DITemplateParameterArray TParams = DITemplateParameterArray(unwrap<MDTuple>(TParam)); DISubprogram::DISPFlags llvmSPFlags = fromRust(SPFlags); DINode::DIFlags llvmFlags = fromRust(Flags); - DISubprogram *Sub = Builder->createMethod( + DISubprogram *Sub = unwrap(Builder)->createMethod( unwrapDI<DIScope>(Scope), StringRef(Name, NameLen), StringRef(LinkageName, LinkageNameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DISubroutineType>(Ty), 0, 0, @@ -1131,39 +1055,39 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateMethod( } extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateBasicType(LLVMRustDIBuilderRef Builder, const char *Name, +LLVMRustDIBuilderCreateBasicType(LLVMDIBuilderRef Builder, const char *Name, size_t NameLen, uint64_t SizeInBits, unsigned Encoding) { - return wrap( - Builder->createBasicType(StringRef(Name, NameLen), SizeInBits, Encoding)); + return wrap(unwrap(Builder)->createBasicType(StringRef(Name, NameLen), + SizeInBits, Encoding)); } extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateTypedef(LLVMRustDIBuilderRef Builder, - LLVMMetadataRef Type, const char *Name, - size_t NameLen, LLVMMetadataRef File, - unsigned LineNo, LLVMMetadataRef Scope) { - return wrap(Builder->createTypedef( +LLVMRustDIBuilderCreateTypedef(LLVMDIBuilderRef Builder, LLVMMetadataRef Type, + const char *Name, size_t NameLen, + LLVMMetadataRef File, unsigned LineNo, + LLVMMetadataRef Scope) { + return wrap(unwrap(Builder)->createTypedef( unwrap<DIType>(Type), StringRef(Name, NameLen), unwrap<DIFile>(File), LineNo, unwrapDIPtr<DIScope>(Scope))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreatePointerType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef PointeeTy, - uint64_t SizeInBits, uint32_t AlignInBits, unsigned AddressSpace, - const char *Name, size_t NameLen) { - return wrap(Builder->createPointerType(unwrapDI<DIType>(PointeeTy), - SizeInBits, AlignInBits, AddressSpace, - StringRef(Name, NameLen))); + LLVMDIBuilderRef Builder, LLVMMetadataRef PointeeTy, uint64_t SizeInBits, + uint32_t AlignInBits, unsigned AddressSpace, const char *Name, + size_t NameLen) { + return wrap(unwrap(Builder)->createPointerType( + unwrapDI<DIType>(PointeeTy), SizeInBits, AlignInBits, AddressSpace, + StringRef(Name, NameLen))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStructType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNumber, - uint64_t SizeInBits, uint32_t AlignInBits, LLVMRustDIFlags Flags, + uint64_t SizeInBits, uint32_t AlignInBits, LLVMDIFlags Flags, LLVMMetadataRef DerivedFrom, LLVMMetadataRef Elements, unsigned RunTimeLang, LLVMMetadataRef VTableHolder, const char *UniqueId, size_t UniqueIdLen) { - return wrap(Builder->createStructType( + return wrap(unwrap(Builder)->createStructType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits, fromRust(Flags), unwrapDI<DIType>(DerivedFrom), @@ -1172,12 +1096,12 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStructType( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantPart( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNumber, - uint64_t SizeInBits, uint32_t AlignInBits, LLVMRustDIFlags Flags, + uint64_t SizeInBits, uint32_t AlignInBits, LLVMDIFlags Flags, LLVMMetadataRef Discriminator, LLVMMetadataRef Elements, const char *UniqueId, size_t UniqueIdLen) { - return wrap(Builder->createVariantPart( + return wrap(unwrap(Builder)->createVariantPart( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits, fromRust(Flags), unwrapDI<DIDerivedType>(Discriminator), @@ -1186,36 +1110,36 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantPart( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateMemberType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNo, uint64_t SizeInBits, - uint32_t AlignInBits, uint64_t OffsetInBits, LLVMRustDIFlags Flags, + uint32_t AlignInBits, uint64_t OffsetInBits, LLVMDIFlags Flags, LLVMMetadataRef Ty) { - return wrap(Builder->createMemberType( + return wrap(unwrap(Builder)->createMemberType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNo, SizeInBits, AlignInBits, OffsetInBits, fromRust(Flags), unwrapDI<DIType>(Ty))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantMemberType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNo, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, LLVMValueRef Discriminant, - LLVMRustDIFlags Flags, LLVMMetadataRef Ty) { + LLVMDIFlags Flags, LLVMMetadataRef Ty) { llvm::ConstantInt *D = nullptr; if (Discriminant) { D = unwrap<llvm::ConstantInt>(Discriminant); } - return wrap(Builder->createVariantMemberType( + return wrap(unwrap(Builder)->createVariantMemberType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNo, SizeInBits, AlignInBits, OffsetInBits, D, fromRust(Flags), unwrapDI<DIType>(Ty))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticMemberType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNo, LLVMMetadataRef Ty, - LLVMRustDIFlags Flags, LLVMValueRef val, uint32_t AlignInBits) { - return wrap(Builder->createStaticMemberType( + LLVMDIFlags Flags, LLVMValueRef val, uint32_t AlignInBits) { + return wrap(unwrap(Builder)->createStaticMemberType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), fromRust(Flags), unwrap<llvm::ConstantInt>(val), llvm::dwarf::DW_TAG_member, AlignInBits)); @@ -1228,22 +1152,8 @@ LLVMRustDIBuilderCreateQualifiedType(LLVMDIBuilderRef Builder, unsigned Tag, unwrap(Builder)->createQualifiedType(Tag, unwrapDI<DIType>(Type))); } -extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateLexicalBlock(LLVMRustDIBuilderRef Builder, - LLVMMetadataRef Scope, LLVMMetadataRef File, - unsigned Line, unsigned Col) { - return wrap(Builder->createLexicalBlock(unwrapDI<DIDescriptor>(Scope), - unwrapDI<DIFile>(File), Line, Col)); -} - -extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateLexicalBlockFile( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, LLVMMetadataRef File) { - return wrap(Builder->createLexicalBlockFile(unwrapDI<DIDescriptor>(Scope), - unwrapDI<DIFile>(File))); -} - extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticVariable( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Context, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Context, const char *Name, size_t NameLen, const char *LinkageName, size_t LinkageNameLen, LLVMMetadataRef File, unsigned LineNo, LLVMMetadataRef Ty, bool IsLocalToUnit, LLVMValueRef V, LLVMMetadataRef Decl = nullptr, @@ -1252,16 +1162,16 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticVariable( llvm::DIExpression *InitExpr = nullptr; if (llvm::ConstantInt *IntVal = llvm::dyn_cast<llvm::ConstantInt>(InitVal)) { - InitExpr = Builder->createConstantValueExpression( + InitExpr = unwrap(Builder)->createConstantValueExpression( IntVal->getValue().getSExtValue()); } else if (llvm::ConstantFP *FPVal = llvm::dyn_cast<llvm::ConstantFP>(InitVal)) { - InitExpr = Builder->createConstantValueExpression( + InitExpr = unwrap(Builder)->createConstantValueExpression( FPVal->getValueAPF().bitcastToAPInt().getZExtValue()); } llvm::DIGlobalVariableExpression *VarExpr = - Builder->createGlobalVariableExpression( + unwrap(Builder)->createGlobalVariableExpression( unwrapDI<DIDescriptor>(Context), StringRef(Name, NameLen), StringRef(LinkageName, LinkageNameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), IsLocalToUnit, @@ -1274,17 +1184,17 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticVariable( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariable( - LLVMRustDIBuilderRef Builder, unsigned Tag, LLVMMetadataRef Scope, + LLVMDIBuilderRef Builder, unsigned Tag, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNo, - LLVMMetadataRef Ty, bool AlwaysPreserve, LLVMRustDIFlags Flags, - unsigned ArgNo, uint32_t AlignInBits) { + LLVMMetadataRef Ty, bool AlwaysPreserve, LLVMDIFlags Flags, unsigned ArgNo, + uint32_t AlignInBits) { if (Tag == 0x100) { // DW_TAG_auto_variable - return wrap(Builder->createAutoVariable( + return wrap(unwrap(Builder)->createAutoVariable( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), AlwaysPreserve, fromRust(Flags), AlignInBits)); } else { - return wrap(Builder->createParameterVariable( + return wrap(unwrap(Builder)->createParameterVariable( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), ArgNo, unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), AlwaysPreserve, fromRust(Flags))); @@ -1292,53 +1202,56 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariable( } extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateArrayType(LLVMRustDIBuilderRef Builder, uint64_t Size, +LLVMRustDIBuilderCreateArrayType(LLVMDIBuilderRef Builder, uint64_t Size, uint32_t AlignInBits, LLVMMetadataRef Ty, LLVMMetadataRef Subscripts) { - return wrap( - Builder->createArrayType(Size, AlignInBits, unwrapDI<DIType>(Ty), - DINodeArray(unwrapDI<MDTuple>(Subscripts)))); + return wrap(unwrap(Builder)->createArrayType( + Size, AlignInBits, unwrapDI<DIType>(Ty), + DINodeArray(unwrapDI<MDTuple>(Subscripts)))); } extern "C" LLVMMetadataRef -LLVMRustDIBuilderGetOrCreateSubrange(LLVMRustDIBuilderRef Builder, int64_t Lo, +LLVMRustDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Builder, int64_t Lo, int64_t Count) { - return wrap(Builder->getOrCreateSubrange(Lo, Count)); + return wrap(unwrap(Builder)->getOrCreateSubrange(Lo, Count)); } extern "C" LLVMMetadataRef -LLVMRustDIBuilderGetOrCreateArray(LLVMRustDIBuilderRef Builder, +LLVMRustDIBuilderGetOrCreateArray(LLVMDIBuilderRef Builder, LLVMMetadataRef *Ptr, unsigned Count) { Metadata **DataValue = unwrap(Ptr); - return wrap( - Builder->getOrCreateArray(ArrayRef<Metadata *>(DataValue, Count)).get()); + return wrap(unwrap(Builder) + ->getOrCreateArray(ArrayRef<Metadata *>(DataValue, Count)) + .get()); } -extern "C" void LLVMRustDIBuilderInsertDeclareAtEnd( - LLVMRustDIBuilderRef Builder, LLVMValueRef V, LLVMMetadataRef VarInfo, - uint64_t *AddrOps, unsigned AddrOpsCount, LLVMMetadataRef DL, - LLVMBasicBlockRef InsertAtEnd) { - Builder->insertDeclare(unwrap(V), unwrap<DILocalVariable>(VarInfo), - Builder->createExpression( - llvm::ArrayRef<uint64_t>(AddrOps, AddrOpsCount)), - DebugLoc(cast<MDNode>(unwrap(DL))), - unwrap(InsertAtEnd)); +extern "C" void +LLVMRustDIBuilderInsertDeclareAtEnd(LLVMDIBuilderRef Builder, LLVMValueRef V, + LLVMMetadataRef VarInfo, uint64_t *AddrOps, + unsigned AddrOpsCount, LLVMMetadataRef DL, + LLVMBasicBlockRef InsertAtEnd) { + unwrap(Builder)->insertDeclare( + unwrap(V), unwrap<DILocalVariable>(VarInfo), + unwrap(Builder)->createExpression( + llvm::ArrayRef<uint64_t>(AddrOps, AddrOpsCount)), + DebugLoc(cast<MDNode>(unwrap(DL))), unwrap(InsertAtEnd)); } -extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerator( - LLVMRustDIBuilderRef Builder, const char *Name, size_t NameLen, - const uint64_t Value[2], unsigned SizeInBits, bool IsUnsigned) { - return wrap(Builder->createEnumerator( +extern "C" LLVMMetadataRef +LLVMRustDIBuilderCreateEnumerator(LLVMDIBuilderRef Builder, const char *Name, + size_t NameLen, const uint64_t Value[2], + unsigned SizeInBits, bool IsUnsigned) { + return wrap(unwrap(Builder)->createEnumerator( StringRef(Name, NameLen), APSInt(APInt(SizeInBits, ArrayRef<uint64_t>(Value, 2)), IsUnsigned))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerationType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNumber, uint64_t SizeInBits, uint32_t AlignInBits, LLVMMetadataRef Elements, LLVMMetadataRef ClassTy, bool IsScoped) { - return wrap(Builder->createEnumerationType( + return wrap(unwrap(Builder)->createEnumerationType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits, DINodeArray(unwrapDI<MDTuple>(Elements)), unwrapDI<DIType>(ClassTy), @@ -1346,12 +1259,12 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerationType( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateUnionType( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef File, unsigned LineNumber, - uint64_t SizeInBits, uint32_t AlignInBits, LLVMRustDIFlags Flags, + uint64_t SizeInBits, uint32_t AlignInBits, LLVMDIFlags Flags, LLVMMetadataRef Elements, unsigned RunTimeLang, const char *UniqueId, size_t UniqueIdLen) { - return wrap(Builder->createUnionType( + return wrap(unwrap(Builder)->createUnionType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits, fromRust(Flags), DINodeArray(unwrapDI<MDTuple>(Elements)), RunTimeLang, @@ -1359,38 +1272,20 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateUnionType( } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateTemplateTypeParameter( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, + LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name, size_t NameLen, LLVMMetadataRef Ty) { bool IsDefault = false; // FIXME: should we ever set this true? - return wrap(Builder->createTemplateTypeParameter( + return wrap(unwrap(Builder)->createTemplateTypeParameter( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIType>(Ty), IsDefault)); } -extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateNameSpace(LLVMRustDIBuilderRef Builder, - LLVMMetadataRef Scope, const char *Name, - size_t NameLen, bool ExportSymbols) { - return wrap(Builder->createNameSpace( - unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), ExportSymbols)); -} - extern "C" void LLVMRustDICompositeTypeReplaceArrays( - LLVMRustDIBuilderRef Builder, LLVMMetadataRef CompositeTy, + LLVMDIBuilderRef Builder, LLVMMetadataRef CompositeTy, LLVMMetadataRef Elements, LLVMMetadataRef Params) { DICompositeType *Tmp = unwrapDI<DICompositeType>(CompositeTy); - Builder->replaceArrays(Tmp, DINodeArray(unwrap<MDTuple>(Elements)), - DINodeArray(unwrap<MDTuple>(Params))); -} - -extern "C" LLVMMetadataRef -LLVMRustDIBuilderCreateDebugLocation(unsigned Line, unsigned Column, - LLVMMetadataRef ScopeRef, - LLVMMetadataRef InlinedAt) { - MDNode *Scope = unwrapDIPtr<MDNode>(ScopeRef); - DILocation *Loc = DILocation::get(Scope->getContext(), Line, Column, Scope, - unwrapDIPtr<MDNode>(InlinedAt)); - return wrap(Loc); + unwrap(Builder)->replaceArrays(Tmp, DINodeArray(unwrap<MDTuple>(Elements)), + DINodeArray(unwrap<MDTuple>(Params))); } extern "C" LLVMMetadataRef @@ -2054,10 +1949,6 @@ extern "C" int32_t LLVMRustGetElementTypeArgIndex(LLVMValueRef CallSite) { return -1; } -extern "C" bool LLVMRustIsBitcode(char *ptr, size_t len) { - return identify_magic(StringRef(ptr, len)) == file_magic::bitcode; -} - extern "C" bool LLVMRustIsNonGVFunctionPointerTy(LLVMValueRef V) { if (unwrap<Value>(V)->getType()->isPointerTy()) { if (auto *GV = dyn_cast<GlobalValue>(unwrap<Value>(V))) { |