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| author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
| commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
| tree | c92f1907a6b8006628a4b01615f38264d29834ea /include/llvm/Support | |
| parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
| download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 | |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'include/llvm/Support')
58 files changed, 2795 insertions, 2412 deletions
diff --git a/include/llvm/Support/ARMBuildAttributes.h b/include/llvm/Support/ARMBuildAttributes.h index 07340de..96a8219 100644 --- a/include/llvm/Support/ARMBuildAttributes.h +++ b/include/llvm/Support/ARMBuildAttributes.h @@ -171,6 +171,8 @@ enum { WCharWidth4Bytes = 4, // sizeof(wchar_t) == 4 // Tag_ABI_FP_denormal, (=20), uleb128 + PositiveZero = 0, + IEEEDenormals = 1, PreserveFPSign = 2, // sign when flushed-to-zero is preserved // Tag_ABI_FP_number_model, (=23), uleb128 @@ -198,6 +200,9 @@ enum { // Tag_FP_HP_extension, (=36), uleb128 AllowHPFP = 1, // Allow use of Half Precision FP + // Tag_FP_16bit_format, (=38), uleb128 + FP16FormatIEEE = 1, + // Tag_MPextension_use, (=42), uleb128 AllowMP = 1, // Allow use of MP extensions diff --git a/include/llvm/Support/COFF.h b/include/llvm/Support/COFF.h index 150bce5..7f54822 100644 --- a/include/llvm/Support/COFF.h +++ b/include/llvm/Support/COFF.h @@ -664,16 +664,16 @@ namespace COFF { } }; - enum CodeViewLineTableIdentifiers { - DEBUG_SECTION_MAGIC = 0x4, - DEBUG_SYMBOL_SUBSECTION = 0xF1, - DEBUG_LINE_TABLE_SUBSECTION = 0xF2, + enum CodeViewIdentifiers { + DEBUG_SECTION_MAGIC = 0x4, + DEBUG_SYMBOL_SUBSECTION = 0xF1, + DEBUG_LINE_TABLE_SUBSECTION = 0xF2, DEBUG_STRING_TABLE_SUBSECTION = 0xF3, - DEBUG_INDEX_SUBSECTION = 0xF4, + DEBUG_INDEX_SUBSECTION = 0xF4, // Symbol subsections are split into records of different types. DEBUG_SYMBOL_TYPE_PROC_START = 0x1147, - DEBUG_SYMBOL_TYPE_PROC_END = 0x114F + DEBUG_SYMBOL_TYPE_PROC_END = 0x114F }; inline bool isReservedSectionNumber(int32_t SectionNumber) { diff --git a/include/llvm/Support/Casting.h b/include/llvm/Support/Casting.h index beed31a..6ba5efa 100644 --- a/include/llvm/Support/Casting.h +++ b/include/llvm/Support/Casting.h @@ -243,6 +243,26 @@ inline typename cast_retty<X, Y *>::ret_type cast(Y *Val) { // accepted. // template <class X, class Y> +LLVM_ATTRIBUTE_UNUSED_RESULT inline typename std::enable_if< + !is_simple_type<Y>::value, typename cast_retty<X, const Y>::ret_type>::type +cast_or_null(const Y &Val) { + if (!Val) + return nullptr; + assert(isa<X>(Val) && "cast_or_null<Ty>() argument of incompatible type!"); + return cast<X>(Val); +} + +template <class X, class Y> +LLVM_ATTRIBUTE_UNUSED_RESULT inline typename std::enable_if< + !is_simple_type<Y>::value, typename cast_retty<X, Y>::ret_type>::type +cast_or_null(Y &Val) { + if (!Val) + return nullptr; + assert(isa<X>(Val) && "cast_or_null<Ty>() argument of incompatible type!"); + return cast<X>(Val); +} + +template <class X, class Y> LLVM_ATTRIBUTE_UNUSED_RESULT inline typename cast_retty<X, Y *>::ret_type cast_or_null(Y *Val) { if (!Val) return nullptr; @@ -282,6 +302,20 @@ dyn_cast(Y *Val) { // value is accepted. // template <class X, class Y> +LLVM_ATTRIBUTE_UNUSED_RESULT inline typename std::enable_if< + !is_simple_type<Y>::value, typename cast_retty<X, const Y>::ret_type>::type +dyn_cast_or_null(const Y &Val) { + return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr; +} + +template <class X, class Y> +LLVM_ATTRIBUTE_UNUSED_RESULT inline typename std::enable_if< + !is_simple_type<Y>::value, typename cast_retty<X, Y>::ret_type>::type +dyn_cast_or_null(Y &Val) { + return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr; +} + +template <class X, class Y> LLVM_ATTRIBUTE_UNUSED_RESULT inline typename cast_retty<X, Y *>::ret_type dyn_cast_or_null(Y *Val) { return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr; diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h index 2b5c9c5..64c5d96 100644 --- a/include/llvm/Support/CommandLine.h +++ b/include/llvm/Support/CommandLine.h @@ -20,6 +20,7 @@ #ifndef LLVM_SUPPORT_COMMANDLINE_H #define LLVM_SUPPORT_COMMANDLINE_H +#include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringMap.h" #include "llvm/ADT/Twine.h" @@ -40,7 +41,7 @@ namespace cl { //===----------------------------------------------------------------------===// // ParseCommandLineOptions - Command line option processing entry point. // -void ParseCommandLineOptions(int argc, const char * const *argv, +void ParseCommandLineOptions(int argc, const char *const *argv, const char *Overview = nullptr); //===----------------------------------------------------------------------===// @@ -66,25 +67,33 @@ void SetVersionPrinter(void (*func)()); /// information specific to the tool. void AddExtraVersionPrinter(void (*func)()); - // PrintOptionValues - Print option values. // With -print-options print the difference between option values and defaults. // With -print-all-options print all option values. // (Currently not perfect, but best-effort.) void PrintOptionValues(); -// MarkOptionsChanged - Internal helper function. -void MarkOptionsChanged(); +// Forward declaration - AddLiteralOption needs to be up here to make gcc happy. +class Option; + +/// \brief Adds a new option for parsing and provides the option it refers to. +/// +/// \param O pointer to the option +/// \param Name the string name for the option to handle during parsing +/// +/// Literal options are used by some parsers to register special option values. +/// This is how the PassNameParser registers pass names for opt. +void AddLiteralOption(Option &O, const char *Name); //===----------------------------------------------------------------------===// // Flags permitted to be passed to command line arguments // -enum NumOccurrencesFlag { // Flags for the number of occurrences allowed - Optional = 0x00, // Zero or One occurrence - ZeroOrMore = 0x01, // Zero or more occurrences allowed - Required = 0x02, // One occurrence required - OneOrMore = 0x03, // One or more occurrences required +enum NumOccurrencesFlag { // Flags for the number of occurrences allowed + Optional = 0x00, // Zero or One occurrence + ZeroOrMore = 0x01, // Zero or more occurrences allowed + Required = 0x02, // One occurrence required + OneOrMore = 0x03, // One or more occurrences required // ConsumeAfter - Indicates that this option is fed anything that follows the // last positional argument required by the application (it is an error if @@ -93,20 +102,20 @@ enum NumOccurrencesFlag { // Flags for the number of occurrences allowed // found. Once a filename is found, all of the succeeding arguments are // passed, unprocessed, to the ConsumeAfter option. // - ConsumeAfter = 0x04 + ConsumeAfter = 0x04 }; -enum ValueExpected { // Is a value required for the option? +enum ValueExpected { // Is a value required for the option? // zero reserved for the unspecified value - ValueOptional = 0x01, // The value can appear... or not - ValueRequired = 0x02, // The value is required to appear! - ValueDisallowed = 0x03 // A value may not be specified (for flags) + ValueOptional = 0x01, // The value can appear... or not + ValueRequired = 0x02, // The value is required to appear! + ValueDisallowed = 0x03 // A value may not be specified (for flags) }; -enum OptionHidden { // Control whether -help shows this option - NotHidden = 0x00, // Option included in -help & -help-hidden - Hidden = 0x01, // -help doesn't, but -help-hidden does - ReallyHidden = 0x02 // Neither -help nor -help-hidden show this arg +enum OptionHidden { // Control whether -help shows this option + NotHidden = 0x00, // Option included in -help & -help-hidden + Hidden = 0x01, // -help doesn't, but -help-hidden does + ReallyHidden = 0x02 // Neither -help nor -help-hidden show this arg }; // Formatting flags - This controls special features that the option might have @@ -125,16 +134,16 @@ enum OptionHidden { // Control whether -help shows this option // enum FormattingFlags { - NormalFormatting = 0x00, // Nothing special - Positional = 0x01, // Is a positional argument, no '-' required - Prefix = 0x02, // Can this option directly prefix its value? - Grouping = 0x03 // Can this option group with other options? + NormalFormatting = 0x00, // Nothing special + Positional = 0x01, // Is a positional argument, no '-' required + Prefix = 0x02, // Can this option directly prefix its value? + Grouping = 0x03 // Can this option group with other options? }; -enum MiscFlags { // Miscellaneous flags to adjust argument - CommaSeparated = 0x01, // Should this cl::list split between commas? - PositionalEatsArgs = 0x02, // Should this positional cl::list eat -args? - Sink = 0x04 // Should this cl::list eat all unknown options? +enum MiscFlags { // Miscellaneous flags to adjust argument + CommaSeparated = 0x01, // Should this cl::list split between commas? + PositionalEatsArgs = 0x02, // Should this positional cl::list eat -args? + Sink = 0x04 // Should this cl::list eat all unknown options? }; //===----------------------------------------------------------------------===// @@ -145,9 +154,13 @@ private: const char *const Name; const char *const Description; void registerCategory(); + public: - OptionCategory(const char *const Name, const char *const Description = nullptr) - : Name(Name), Description(Description) { registerCategory(); } + OptionCategory(const char *const Name, + const char *const Description = nullptr) + : Name(Name), Description(Description) { + registerCategory(); + } const char *getName() const { return Name; } const char *getDescription() const { return Description; } }; @@ -176,7 +189,7 @@ class Option { // Out of line virtual function to provide home for the class. virtual void anchor(); - int NumOccurrences; // The number of times specified + int NumOccurrences; // The number of times specified // Occurrences, HiddenFlag, and Formatting are all enum types but to avoid // problems with signed enums in bitfields. unsigned Occurrences : 3; // enum NumOccurrencesFlag @@ -186,22 +199,21 @@ class Option { unsigned HiddenFlag : 2; // enum OptionHidden unsigned Formatting : 2; // enum FormattingFlags unsigned Misc : 3; - unsigned Position; // Position of last occurrence of the option - unsigned AdditionalVals;// Greater than 0 for multi-valued option. - Option *NextRegistered; // Singly linked list of registered options. + unsigned Position; // Position of last occurrence of the option + unsigned AdditionalVals; // Greater than 0 for multi-valued option. public: const char *ArgStr; // The argument string itself (ex: "help", "o") const char *HelpStr; // The descriptive text message for -help const char *ValueStr; // String describing what the value of this option is OptionCategory *Category; // The Category this option belongs to + bool FullyInitialized; // Has addArguemnt been called? inline enum NumOccurrencesFlag getNumOccurrencesFlag() const { return (enum NumOccurrencesFlag)Occurrences; } inline enum ValueExpected getValueExpectedFlag() const { - return Value ? ((enum ValueExpected)Value) - : getValueExpectedFlagDefault(); + return Value ? ((enum ValueExpected)Value) : getValueExpectedFlagDefault(); } inline enum OptionHidden getOptionHiddenFlag() const { return (enum OptionHidden)HiddenFlag; @@ -209,9 +221,7 @@ public: inline enum FormattingFlags getFormattingFlag() const { return (enum FormattingFlags)Formatting; } - inline unsigned getMiscFlags() const { - return Misc; - } + inline unsigned getMiscFlags() const { return Misc; } inline unsigned getPosition() const { return Position; } inline unsigned getNumAdditionalVals() const { return AdditionalVals; } @@ -221,28 +231,27 @@ public: //-------------------------------------------------------------------------=== // Accessor functions set by OptionModifiers // - void setArgStr(const char *S) { ArgStr = S; } + void setArgStr(const char *S); void setDescription(const char *S) { HelpStr = S; } void setValueStr(const char *S) { ValueStr = S; } - void setNumOccurrencesFlag(enum NumOccurrencesFlag Val) { - Occurrences = Val; - } + void setNumOccurrencesFlag(enum NumOccurrencesFlag Val) { Occurrences = Val; } void setValueExpectedFlag(enum ValueExpected Val) { Value = Val; } void setHiddenFlag(enum OptionHidden Val) { HiddenFlag = Val; } void setFormattingFlag(enum FormattingFlags V) { Formatting = V; } void setMiscFlag(enum MiscFlags M) { Misc |= M; } void setPosition(unsigned pos) { Position = pos; } void setCategory(OptionCategory &C) { Category = &C; } + protected: explicit Option(enum NumOccurrencesFlag OccurrencesFlag, enum OptionHidden Hidden) - : NumOccurrences(0), Occurrences(OccurrencesFlag), Value(0), - HiddenFlag(Hidden), Formatting(NormalFormatting), Misc(0), - Position(0), AdditionalVals(0), NextRegistered(nullptr), - ArgStr(""), HelpStr(""), ValueStr(""), Category(&GeneralCategory) { - } + : NumOccurrences(0), Occurrences(OccurrencesFlag), Value(0), + HiddenFlag(Hidden), Formatting(NormalFormatting), Misc(0), Position(0), + AdditionalVals(0), ArgStr(""), HelpStr(""), ValueStr(""), + Category(&GeneralCategory), FullyInitialized(false) {} inline void setNumAdditionalVals(unsigned n) { AdditionalVals = n; } + public: // addArgument - Register this argument with the commandline system. // @@ -254,8 +263,6 @@ public: /// For testing purposes only. void removeArgument(); - Option *getNextRegisteredOption() const { return NextRegistered; } - // Return the width of the option tag for printing... virtual size_t getOptionWidth() const = 0; @@ -266,12 +273,12 @@ public: virtual void printOptionValue(size_t GlobalWidth, bool Force) const = 0; - virtual void getExtraOptionNames(SmallVectorImpl<const char*> &) {} + virtual void getExtraOptionNames(SmallVectorImpl<const char *> &) {} // addOccurrence - Wrapper around handleOccurrence that enforces Flags. // - virtual bool addOccurrence(unsigned pos, StringRef ArgName, - StringRef Value, bool MultiArg = false); + virtual bool addOccurrence(unsigned pos, StringRef ArgName, StringRef Value, + bool MultiArg = false); // Prints option name followed by message. Always returns true. bool error(const Twine &Message, StringRef ArgName = StringRef()); @@ -281,7 +288,6 @@ public: virtual ~Option() {} }; - //===----------------------------------------------------------------------===// // Command line option modifiers that can be used to modify the behavior of // command line option parsers... @@ -306,36 +312,31 @@ struct value_desc { // the default constructor for the argument type does not give you what you // want. This is only valid on "opt" arguments, not on "list" arguments. // -template<class Ty> -struct initializer { +template <class Ty> struct initializer { const Ty &Init; initializer(const Ty &Val) : Init(Val) {} - template<class Opt> - void apply(Opt &O) const { O.setInitialValue(Init); } + template <class Opt> void apply(Opt &O) const { O.setInitialValue(Init); } }; -template<class Ty> -initializer<Ty> init(const Ty &Val) { +template <class Ty> initializer<Ty> init(const Ty &Val) { return initializer<Ty>(Val); } - // location - Allow the user to specify which external variable they want to // store the results of the command line argument processing into, if they don't // want to store it in the option itself. // -template<class Ty> -struct LocationClass { +template <class Ty> struct LocationClass { Ty &Loc; LocationClass(Ty &L) : Loc(L) {} - template<class Opt> - void apply(Opt &O) const { O.setLocation(O, Loc); } + template <class Opt> void apply(Opt &O) const { O.setLocation(O, Loc); } }; -template<class Ty> -LocationClass<Ty> location(Ty &L) { return LocationClass<Ty>(L); } +template <class Ty> LocationClass<Ty> location(Ty &L) { + return LocationClass<Ty>(L); +} // cat - Specifiy the Option category for the command line argument to belong // to. @@ -343,11 +344,9 @@ struct cat { OptionCategory &Category; cat(OptionCategory &c) : Category(c) {} - template<class Opt> - void apply(Opt &O) const { O.setCategory(Category); } + template <class Opt> void apply(Opt &O) const { O.setCategory(Category); } }; - //===----------------------------------------------------------------------===// // OptionValue class @@ -360,11 +359,11 @@ private: virtual void anchor(); }; -template<class DataType> struct OptionValue; +template <class DataType> struct OptionValue; // The default value safely does nothing. Option value printing is only // best-effort. -template<class DataType, bool isClass> +template <class DataType, bool isClass> struct OptionValueBase : public GenericOptionValue { // Temporary storage for argument passing. typedef OptionValue<DataType> WrapperType; @@ -374,21 +373,20 @@ struct OptionValueBase : public GenericOptionValue { const DataType &getValue() const { llvm_unreachable("no default value"); } // Some options may take their value from a different data type. - template<class DT> - void setValue(const DT& /*V*/) {} + template <class DT> void setValue(const DT & /*V*/) {} - bool compare(const DataType &/*V*/) const { return false; } + bool compare(const DataType & /*V*/) const { return false; } - bool compare(const GenericOptionValue& /*V*/) const override { + bool compare(const GenericOptionValue & /*V*/) const override { return false; } }; // Simple copy of the option value. -template<class DataType> -class OptionValueCopy : public GenericOptionValue { +template <class DataType> class OptionValueCopy : public GenericOptionValue { DataType Value; bool Valid; + public: OptionValueCopy() : Valid(false) {} @@ -399,37 +397,36 @@ public: return Value; } - void setValue(const DataType &V) { Valid = true; Value = V; } - - bool compare(const DataType &V) const { - return Valid && (Value != V); + void setValue(const DataType &V) { + Valid = true; + Value = V; } + bool compare(const DataType &V) const { return Valid && (Value != V); } + bool compare(const GenericOptionValue &V) const override { const OptionValueCopy<DataType> &VC = - static_cast< const OptionValueCopy<DataType>& >(V); - if (!VC.hasValue()) return false; + static_cast<const OptionValueCopy<DataType> &>(V); + if (!VC.hasValue()) + return false; return compare(VC.getValue()); } }; // Non-class option values. -template<class DataType> +template <class DataType> struct OptionValueBase<DataType, false> : OptionValueCopy<DataType> { typedef DataType WrapperType; }; // Top-level option class. -template<class DataType> +template <class DataType> struct OptionValue : OptionValueBase<DataType, std::is_class<DataType>::value> { OptionValue() {} - OptionValue(const DataType& V) { - this->setValue(V); - } + OptionValue(const DataType &V) { this->setValue(V); } // Some options may take their value from a different data type. - template<class DT> - OptionValue<DataType> &operator=(const DT& V) { + template <class DT> OptionValue<DataType> &operator=(const DT &V) { this->setValue(V); return *this; } @@ -437,36 +434,33 @@ struct OptionValue : OptionValueBase<DataType, std::is_class<DataType>::value> { // Other safe-to-copy-by-value common option types. enum boolOrDefault { BOU_UNSET, BOU_TRUE, BOU_FALSE }; -template<> +template <> struct OptionValue<cl::boolOrDefault> : OptionValueCopy<cl::boolOrDefault> { typedef cl::boolOrDefault WrapperType; OptionValue() {} - OptionValue(const cl::boolOrDefault& V) { - this->setValue(V); - } - OptionValue<cl::boolOrDefault> &operator=(const cl::boolOrDefault& V) { + OptionValue(const cl::boolOrDefault &V) { this->setValue(V); } + OptionValue<cl::boolOrDefault> &operator=(const cl::boolOrDefault &V) { setValue(V); return *this; } + private: void anchor() override; }; -template<> -struct OptionValue<std::string> : OptionValueCopy<std::string> { +template <> struct OptionValue<std::string> : OptionValueCopy<std::string> { typedef StringRef WrapperType; OptionValue() {} - OptionValue(const std::string& V) { - this->setValue(V); - } - OptionValue<std::string> &operator=(const std::string& V) { + OptionValue(const std::string &V) { this->setValue(V); } + OptionValue<std::string> &operator=(const std::string &V) { setValue(V); return *this; } + private: void anchor() override; }; @@ -476,20 +470,20 @@ private: // #define clEnumVal(ENUMVAL, DESC) #ENUMVAL, int(ENUMVAL), DESC #define clEnumValN(ENUMVAL, FLAGNAME, DESC) FLAGNAME, int(ENUMVAL), DESC -#define clEnumValEnd (reinterpret_cast<void*>(0)) +#define clEnumValEnd (reinterpret_cast<void *>(0)) // values - For custom data types, allow specifying a group of values together // as the values that go into the mapping that the option handler uses. Note // that the values list must always have a 0 at the end of the list to indicate // that the list has ended. // -template<class DataType> -class ValuesClass { +template <class DataType> class ValuesClass { // Use a vector instead of a map, because the lists should be short, // the overhead is less, and most importantly, it keeps them in the order // inserted so we can print our option out nicely. - SmallVector<std::pair<const char *, std::pair<int, const char *> >,4> Values; + SmallVector<std::pair<const char *, std::pair<int, const char *>>, 4> Values; void processValues(va_list Vals); + public: ValuesClass(const char *EnumName, DataType Val, const char *Desc, va_list ValueArgs) { @@ -500,13 +494,12 @@ public: while (const char *enumName = va_arg(ValueArgs, const char *)) { DataType EnumVal = static_cast<DataType>(va_arg(ValueArgs, int)); const char *EnumDesc = va_arg(ValueArgs, const char *); - Values.push_back(std::make_pair(enumName, // Add value to value map + Values.push_back(std::make_pair(enumName, // Add value to value map std::make_pair(EnumVal, EnumDesc))); } } - template<class Opt> - void apply(Opt &O) const { + template <class Opt> void apply(Opt &O) const { for (size_t i = 0, e = Values.size(); i != e; ++i) O.getParser().addLiteralOption(Values[i].first, Values[i].second.first, Values[i].second.second); @@ -516,11 +509,11 @@ public: template <class DataType> ValuesClass<DataType> LLVM_END_WITH_NULL values(const char *Arg, DataType Val, const char *Desc, ...) { - va_list ValueArgs; - va_start(ValueArgs, Desc); - ValuesClass<DataType> Vals(Arg, Val, Desc, ValueArgs); - va_end(ValueArgs); - return Vals; + va_list ValueArgs; + va_start(ValueArgs, Desc); + ValuesClass<DataType> Vals(Arg, Val, Desc, ValueArgs); + va_end(ValueArgs); + return Vals; } //===----------------------------------------------------------------------===// @@ -539,13 +532,16 @@ class generic_parser_base { protected: class GenericOptionInfo { public: - GenericOptionInfo(const char *name, const char *helpStr) : - Name(name), HelpStr(helpStr) {} + GenericOptionInfo(const char *name, const char *helpStr) + : Name(name), HelpStr(helpStr) {} const char *Name; const char *HelpStr; }; + public: - virtual ~generic_parser_base() {} // Base class should have virtual-dtor + generic_parser_base(Option &O) : Owner(O) {} + + virtual ~generic_parser_base() {} // Base class should have virtual-dtor // getNumOptions - Virtual function implemented by generic subclass to // indicate how many entries are in Values. @@ -576,30 +572,24 @@ public: // // Template definition ensures that the option and default have the same // DataType (via the same AnyOptionValue). - template<class AnyOptionValue> + template <class AnyOptionValue> void printOptionDiff(const Option &O, const AnyOptionValue &V, const AnyOptionValue &Default, size_t GlobalWidth) const { printGenericOptionDiff(O, V, Default, GlobalWidth); } - void initialize(Option &O) { - // All of the modifiers for the option have been processed by now, so the - // argstr field should be stable, copy it down now. - // - hasArgStr = O.hasArgStr(); - } + void initialize() {} - void getExtraOptionNames(SmallVectorImpl<const char*> &OptionNames) { + void getExtraOptionNames(SmallVectorImpl<const char *> &OptionNames) { // If there has been no argstr specified, that means that we need to add an // argument for every possible option. This ensures that our options are // vectored to us. - if (!hasArgStr) + if (!Owner.hasArgStr()) for (unsigned i = 0, e = getNumOptions(); i != e; ++i) OptionNames.push_back(getOption(i)); } - enum ValueExpected getValueExpectedFlagDefault() const { // If there is an ArgStr specified, then we are of the form: // @@ -612,7 +602,7 @@ public: // // If this is the case, we cannot allow a value. // - if (hasArgStr) + if (Owner.hasArgStr()) return ValueRequired; else return ValueDisallowed; @@ -624,7 +614,7 @@ public: unsigned findOption(const char *Name); protected: - bool hasArgStr; + Option &Owner; }; // Default parser implementation - This implementation depends on having a @@ -633,17 +623,18 @@ protected: // command line option for -help. Because this is a simple mapping parser, the // data type can be any unsupported type. // -template <class DataType> -class parser : public generic_parser_base { +template <class DataType> class parser : public generic_parser_base { protected: class OptionInfo : public GenericOptionInfo { public: - OptionInfo(const char *name, DataType v, const char *helpStr) : - GenericOptionInfo(name, helpStr), V(v) {} + OptionInfo(const char *name, DataType v, const char *helpStr) + : GenericOptionInfo(name, helpStr), V(v) {} OptionValue<DataType> V; }; SmallVector<OptionInfo, 8> Values; + public: + parser(Option &O) : generic_parser_base(O) {} typedef DataType parser_data_type; // Implement virtual functions needed by generic_parser_base @@ -661,7 +652,7 @@ public: // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, DataType &V) { StringRef ArgVal; - if (hasArgStr) + if (Owner.hasArgStr()) ArgVal = Arg; else ArgVal = ArgName; @@ -682,7 +673,7 @@ public: assert(findOption(Name) == Values.size() && "Option already exists!"); OptionInfo X(Name, static_cast<DataType>(V), HelpStr); Values.push_back(X); - MarkOptionsChanged(); + AddLiteralOption(Owner, Name); } /// removeLiteralOption - Remove the specified option. @@ -690,24 +681,26 @@ public: void removeLiteralOption(const char *Name) { unsigned N = findOption(Name); assert(N != Values.size() && "Option not found!"); - Values.erase(Values.begin()+N); + Values.erase(Values.begin() + N); } }; //-------------------------------------------------- // basic_parser - Super class of parsers to provide boilerplate code // -class basic_parser_impl { // non-template implementation of basic_parser<t> +class basic_parser_impl { // non-template implementation of basic_parser<t> public: + basic_parser_impl(Option &O) {} + virtual ~basic_parser_impl() {} enum ValueExpected getValueExpectedFlagDefault() const { return ValueRequired; } - void getExtraOptionNames(SmallVectorImpl<const char*> &) {} + void getExtraOptionNames(SmallVectorImpl<const char *> &) {} - void initialize(Option &) {} + void initialize() {} // Return the width of the option tag for printing... size_t getOptionWidth(const Option &O) const; @@ -735,9 +728,9 @@ protected: // basic_parser - The real basic parser is just a template wrapper that provides // a typedef for the provided data type. // -template<class DataType> -class basic_parser : public basic_parser_impl { +template <class DataType> class basic_parser : public basic_parser_impl { public: + basic_parser(Option &O) : basic_parser_impl(O) {} typedef DataType parser_data_type; typedef OptionValue<DataType> OptVal; }; @@ -745,18 +738,14 @@ public: //-------------------------------------------------- // parser<bool> // -template<> -class parser<bool> : public basic_parser<bool> { - const char *ArgStr; +template <> class parser<bool> : public basic_parser<bool> { public: + parser(Option &O) : basic_parser(O) {} // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, bool &Val); - template <class Opt> - void initialize(Opt &O) { - ArgStr = O.ArgStr; - } + void initialize() {} enum ValueExpected getValueExpectedFlagDefault() const { return ValueOptional; @@ -776,9 +765,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<bool>); //-------------------------------------------------- // parser<boolOrDefault> -template<> -class parser<boolOrDefault> : public basic_parser<boolOrDefault> { +template <> class parser<boolOrDefault> : public basic_parser<boolOrDefault> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, boolOrDefault &Val); @@ -801,9 +791,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<boolOrDefault>); //-------------------------------------------------- // parser<int> // -template<> -class parser<int> : public basic_parser<int> { +template <> class parser<int> : public basic_parser<int> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, int &Val); @@ -819,13 +810,13 @@ public: EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<int>); - //-------------------------------------------------- // parser<unsigned> // -template<> -class parser<unsigned> : public basic_parser<unsigned> { +template <> class parser<unsigned> : public basic_parser<unsigned> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, unsigned &Val); @@ -844,9 +835,11 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned>); //-------------------------------------------------- // parser<unsigned long long> // -template<> +template <> class parser<unsigned long long> : public basic_parser<unsigned long long> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, unsigned long long &Val); @@ -866,9 +859,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned long long>); //-------------------------------------------------- // parser<double> // -template<> -class parser<double> : public basic_parser<double> { +template <> class parser<double> : public basic_parser<double> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, double &Val); @@ -887,9 +881,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<double>); //-------------------------------------------------- // parser<float> // -template<> -class parser<float> : public basic_parser<float> { +template <> class parser<float> : public basic_parser<float> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &O, StringRef ArgName, StringRef Arg, float &Val); @@ -908,9 +903,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<float>); //-------------------------------------------------- // parser<std::string> // -template<> -class parser<std::string> : public basic_parser<std::string> { +template <> class parser<std::string> : public basic_parser<std::string> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &, StringRef, StringRef Arg, std::string &Value) { Value = Arg.str(); @@ -932,9 +928,10 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<std::string>); //-------------------------------------------------- // parser<char> // -template<> -class parser<char> : public basic_parser<char> { +template <> class parser<char> : public basic_parser<char> { public: + parser(Option &O) : basic_parser(O) {} + // parse - Return true on error. bool parse(Option &, StringRef, StringRef Arg, char &Value) { Value = Arg[0]; @@ -960,7 +957,7 @@ EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<char>); // parser to handle all the template nastiness. // This overloaded function is selected by the generic parser. -template<class ParserClass, class DT> +template <class ParserClass, class DT> void printOptionDiff(const Option &O, const generic_parser_base &P, const DT &V, const OptionValue<DT> &Default, size_t GlobalWidth) { OptionValue<DT> OV = V; @@ -969,18 +966,16 @@ void printOptionDiff(const Option &O, const generic_parser_base &P, const DT &V, // This is instantiated for basic parsers when the parsed value has a different // type than the option value. e.g. HelpPrinter. -template<class ParserDT, class ValDT> -struct OptionDiffPrinter { - void print(const Option &O, const parser<ParserDT> P, const ValDT &/*V*/, - const OptionValue<ValDT> &/*Default*/, size_t GlobalWidth) { +template <class ParserDT, class ValDT> struct OptionDiffPrinter { + void print(const Option &O, const parser<ParserDT> P, const ValDT & /*V*/, + const OptionValue<ValDT> & /*Default*/, size_t GlobalWidth) { P.printOptionNoValue(O, GlobalWidth); } }; // This is instantiated for basic parsers when the parsed value has the same // type as the option value. -template<class DT> -struct OptionDiffPrinter<DT, DT> { +template <class DT> struct OptionDiffPrinter<DT, DT> { void print(const Option &O, const parser<DT> P, const DT &V, const OptionValue<DT> &Default, size_t GlobalWidth) { P.printOptionDiff(O, V, Default, GlobalWidth); @@ -989,15 +984,14 @@ struct OptionDiffPrinter<DT, DT> { // This overloaded function is selected by the basic parser, which may parse a // different type than the option type. -template<class ParserClass, class ValDT> +template <class ParserClass, class ValDT> void printOptionDiff( - const Option &O, - const basic_parser<typename ParserClass::parser_data_type> &P, - const ValDT &V, const OptionValue<ValDT> &Default, - size_t GlobalWidth) { + const Option &O, + const basic_parser<typename ParserClass::parser_data_type> &P, + const ValDT &V, const OptionValue<ValDT> &Default, size_t GlobalWidth) { OptionDiffPrinter<typename ParserClass::parser_data_type, ValDT> printer; - printer.print(O, static_cast<const ParserClass&>(P), V, Default, + printer.print(O, static_cast<const ParserClass &>(P), V, Default, GlobalWidth); } @@ -1007,46 +1001,53 @@ void printOptionDiff( // not correctly respond to the apply method). Because the syntax to use this // is a pain, we have the 'apply' method below to handle the nastiness... // -template<class Mod> struct applicator { - template<class Opt> - static void opt(const Mod &M, Opt &O) { M.apply(O); } +template <class Mod> struct applicator { + template <class Opt> static void opt(const Mod &M, Opt &O) { M.apply(O); } }; // Handle const char* as a special case... -template<unsigned n> struct applicator<char[n]> { - template<class Opt> - static void opt(const char *Str, Opt &O) { O.setArgStr(Str); } +template <unsigned n> struct applicator<char[n]> { + template <class Opt> static void opt(const char *Str, Opt &O) { + O.setArgStr(Str); + } }; -template<unsigned n> struct applicator<const char[n]> { - template<class Opt> - static void opt(const char *Str, Opt &O) { O.setArgStr(Str); } +template <unsigned n> struct applicator<const char[n]> { + template <class Opt> static void opt(const char *Str, Opt &O) { + O.setArgStr(Str); + } }; -template<> struct applicator<const char*> { - template<class Opt> - static void opt(const char *Str, Opt &O) { O.setArgStr(Str); } +template <> struct applicator<const char *> { + template <class Opt> static void opt(const char *Str, Opt &O) { + O.setArgStr(Str); + } }; -template<> struct applicator<NumOccurrencesFlag> { +template <> struct applicator<NumOccurrencesFlag> { static void opt(NumOccurrencesFlag N, Option &O) { O.setNumOccurrencesFlag(N); } }; -template<> struct applicator<ValueExpected> { +template <> struct applicator<ValueExpected> { static void opt(ValueExpected VE, Option &O) { O.setValueExpectedFlag(VE); } }; -template<> struct applicator<OptionHidden> { +template <> struct applicator<OptionHidden> { static void opt(OptionHidden OH, Option &O) { O.setHiddenFlag(OH); } }; -template<> struct applicator<FormattingFlags> { +template <> struct applicator<FormattingFlags> { static void opt(FormattingFlags FF, Option &O) { O.setFormattingFlag(FF); } }; -template<> struct applicator<MiscFlags> { +template <> struct applicator<MiscFlags> { static void opt(MiscFlags MF, Option &O) { O.setMiscFlag(MF); } }; -// apply method - Apply a modifier to an option in a type safe way. -template<class Mod, class Opt> -void apply(const Mod &M, Opt *O) { +// apply method - Apply modifiers to an option in a type safe way. +template <class Opt, class Mod, class... Mods> +void apply(Opt *O, const Mod &M, const Mods &... Ms) { + applicator<Mod>::opt(M, *O); + apply(O, Ms...); +} + +template <class Opt, class Mod> void apply(Opt *O, const Mod &M) { applicator<Mod>::opt(M, *O); } @@ -1057,16 +1058,17 @@ void apply(const Mod &M, Opt *O) { // assumes the user will specify a variable to store the data into with the // cl::location(x) modifier. // -template<class DataType, bool ExternalStorage, bool isClass> +template <class DataType, bool ExternalStorage, bool isClass> class opt_storage { - DataType *Location; // Where to store the object... + DataType *Location; // Where to store the object... OptionValue<DataType> Default; void check_location() const { assert(Location && "cl::location(...) not specified for a command " - "line option with external storage, " - "or cl::init specified before cl::location()!!"); + "line option with external storage, " + "or cl::init specified before cl::location()!!"); } + public: opt_storage() : Location(nullptr) {} @@ -1078,16 +1080,21 @@ public: return false; } - template<class T> - void setValue(const T &V, bool initial = false) { + template <class T> void setValue(const T &V, bool initial = false) { check_location(); *Location = V; if (initial) Default = V; } - DataType &getValue() { check_location(); return *Location; } - const DataType &getValue() const { check_location(); return *Location; } + DataType &getValue() { + check_location(); + return *Location; + } + const DataType &getValue() const { + check_location(); + return *Location; + } operator DataType() const { return this->getValue(); } @@ -1098,13 +1105,12 @@ public: // inherit from a class, we do so. This makes us exactly compatible with the // object in all cases that it is used. // -template<class DataType> -class opt_storage<DataType,false,true> : public DataType { +template <class DataType> +class opt_storage<DataType, false, true> : public DataType { public: OptionValue<DataType> Default; - template<class T> - void setValue(const T &V, bool initial = false) { + template <class T> void setValue(const T &V, bool initial = false) { DataType::operator=(V); if (initial) Default = V; @@ -1120,8 +1126,7 @@ public: // this case, we store an instance through containment, and overload operators // to get at the value. // -template<class DataType> -class opt_storage<DataType, false, false> { +template <class DataType> class opt_storage<DataType, false, false> { public: DataType Value; OptionValue<DataType> Default; @@ -1130,8 +1135,7 @@ public: // type. opt_storage() : Value(DataType()), Default(DataType()) {} - template<class T> - void setValue(const T &V, bool initial = false) { + template <class T> void setValue(const T &V, bool initial = false) { Value = V; if (initial) Default = V; @@ -1147,12 +1151,11 @@ public: DataType operator->() const { return Value; } }; - //===----------------------------------------------------------------------===// // opt - A scalar command line option. // template <class DataType, bool ExternalStorage = false, - class ParserClass = parser<DataType> > + class ParserClass = parser<DataType>> class opt : public Option, public opt_storage<DataType, ExternalStorage, std::is_class<DataType>::value> { @@ -1161,9 +1164,9 @@ class opt : public Option, bool handleOccurrence(unsigned pos, StringRef ArgName, StringRef Arg) override { typename ParserClass::parser_data_type Val = - typename ParserClass::parser_data_type(); + typename ParserClass::parser_data_type(); if (Parser.parse(*this, ArgName, Arg, Val)) - return true; // Parse error! + return true; // Parse error! this->setValue(Val); this->setPosition(pos); return false; @@ -1172,102 +1175,50 @@ class opt : public Option, enum ValueExpected getValueExpectedFlagDefault() const override { return Parser.getValueExpectedFlagDefault(); } - void getExtraOptionNames(SmallVectorImpl<const char*> &OptionNames) override { + void + getExtraOptionNames(SmallVectorImpl<const char *> &OptionNames) override { return Parser.getExtraOptionNames(OptionNames); } // Forward printing stuff to the parser... - size_t getOptionWidth() const override {return Parser.getOptionWidth(*this);} + size_t getOptionWidth() const override { + return Parser.getOptionWidth(*this); + } void printOptionInfo(size_t GlobalWidth) const override { Parser.printOptionInfo(*this, GlobalWidth); } void printOptionValue(size_t GlobalWidth, bool Force) const override { if (Force || this->getDefault().compare(this->getValue())) { - cl::printOptionDiff<ParserClass>( - *this, Parser, this->getValue(), this->getDefault(), GlobalWidth); + cl::printOptionDiff<ParserClass>(*this, Parser, this->getValue(), + this->getDefault(), GlobalWidth); } } void done() { addArgument(); - Parser.initialize(*this); + Parser.initialize(); } + + // Command line options should not be copyable + opt(const opt &) = delete; + opt &operator=(const opt &) = delete; + public: // setInitialValue - Used by the cl::init modifier... void setInitialValue(const DataType &V) { this->setValue(V, true); } ParserClass &getParser() { return Parser; } - template<class T> - DataType &operator=(const T &Val) { + template <class T> DataType &operator=(const T &Val) { this->setValue(Val); return this->getValue(); } - // One option... - template<class M0t> - explicit opt(const M0t &M0) : Option(Optional, NotHidden) { - apply(M0, this); - done(); - } - - // Two options... - template<class M0t, class M1t> - opt(const M0t &M0, const M1t &M1) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); - done(); - } - - // Three options... - template<class M0t, class M1t, class M2t> - opt(const M0t &M0, const M1t &M1, - const M2t &M2) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); - done(); - } - // Four options... - template<class M0t, class M1t, class M2t, class M3t> - opt(const M0t &M0, const M1t &M1, const M2t &M2, - const M3t &M3) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - done(); - } - // Five options... - template<class M0t, class M1t, class M2t, class M3t, class M4t> - opt(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); - done(); - } - // Six options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t> - opt(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); - done(); - } - // Seven options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t> - opt(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, - const M6t &M6) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); - done(); - } - // Eight options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t, class M7t> - opt(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, const M6t &M6, - const M7t &M7) : Option(Optional, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); apply(M7, this); + template <class... Mods> + explicit opt(const Mods &... Ms) + : Option(Optional, NotHidden), Parser(*this) { + apply(this, Ms...); done(); } }; @@ -1285,9 +1236,8 @@ EXTERN_TEMPLATE_INSTANTIATION(class opt<bool>); // assumes the user will specify a variable to store the data into with the // cl::location(x) modifier. // -template<class DataType, class StorageClass> -class list_storage { - StorageClass *Location; // Where to store the object... +template <class DataType, class StorageClass> class list_storage { + StorageClass *Location; // Where to store the object... public: list_storage() : Location(0) {} @@ -1299,32 +1249,30 @@ public: return false; } - template<class T> - void addValue(const T &V) { + template <class T> void addValue(const T &V) { assert(Location != 0 && "cl::location(...) not specified for a command " - "line option with external storage!"); + "line option with external storage!"); Location->push_back(V); } }; - // Define how to hold a class type object, such as a string. Since we can // inherit from a class, we do so. This makes us exactly compatible with the // object in all cases that it is used. // -template<class DataType> +template <class DataType> class list_storage<DataType, bool> : public std::vector<DataType> { public: - template<class T> - void addValue(const T &V) { std::vector<DataType>::push_back(V); } + template <class T> void addValue(const T &V) { + std::vector<DataType>::push_back(V); + } }; - //===----------------------------------------------------------------------===// // list - A list of command line options. // template <class DataType, class Storage = bool, - class ParserClass = parser<DataType> > + class ParserClass = parser<DataType>> class list : public Option, public list_storage<DataType, Storage> { std::vector<unsigned> Positions; ParserClass Parser; @@ -1332,16 +1280,17 @@ class list : public Option, public list_storage<DataType, Storage> { enum ValueExpected getValueExpectedFlagDefault() const override { return Parser.getValueExpectedFlagDefault(); } - void getExtraOptionNames(SmallVectorImpl<const char*> &OptionNames) override { + void + getExtraOptionNames(SmallVectorImpl<const char *> &OptionNames) override { return Parser.getExtraOptionNames(OptionNames); } bool handleOccurrence(unsigned pos, StringRef ArgName, StringRef Arg) override { typename ParserClass::parser_data_type Val = - typename ParserClass::parser_data_type(); + typename ParserClass::parser_data_type(); if (Parser.parse(*this, ArgName, Arg, Val)) - return true; // Parse Error! + return true; // Parse Error! list_storage<DataType, Storage>::addValue(Val); setPosition(pos); Positions.push_back(pos); @@ -1349,19 +1298,26 @@ class list : public Option, public list_storage<DataType, Storage> { } // Forward printing stuff to the parser... - size_t getOptionWidth() const override {return Parser.getOptionWidth(*this);} + size_t getOptionWidth() const override { + return Parser.getOptionWidth(*this); + } void printOptionInfo(size_t GlobalWidth) const override { Parser.printOptionInfo(*this, GlobalWidth); } // Unimplemented: list options don't currently store their default value. - void printOptionValue(size_t /*GlobalWidth*/, - bool /*Force*/) const override {} + void printOptionValue(size_t /*GlobalWidth*/, bool /*Force*/) const override { + } void done() { addArgument(); - Parser.initialize(*this); + Parser.initialize(); } + + // Command line options should not be copyable + list(const list &) = delete; + list &operator=(const list &) = delete; + public: ParserClass &getParser() { return Parser; } @@ -1370,71 +1326,12 @@ public: return Positions[optnum]; } - void setNumAdditionalVals(unsigned n) { - Option::setNumAdditionalVals(n); - } + void setNumAdditionalVals(unsigned n) { Option::setNumAdditionalVals(n); } - // One option... - template<class M0t> - explicit list(const M0t &M0) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); - done(); - } - // Two options... - template<class M0t, class M1t> - list(const M0t &M0, const M1t &M1) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); - done(); - } - // Three options... - template<class M0t, class M1t, class M2t> - list(const M0t &M0, const M1t &M1, const M2t &M2) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); - done(); - } - // Four options... - template<class M0t, class M1t, class M2t, class M3t> - list(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - done(); - } - // Five options... - template<class M0t, class M1t, class M2t, class M3t, class M4t> - list(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); - done(); - } - // Six options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t> - list(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); - done(); - } - // Seven options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t> - list(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, const M6t &M6) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); - done(); - } - // Eight options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t, class M7t> - list(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, const M6t &M6, - const M7t &M7) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); apply(M7, this); + template <class... Mods> + explicit list(const Mods &... Ms) + : Option(ZeroOrMore, NotHidden), Parser(*this) { + apply(this, Ms...); done(); } }; @@ -1445,10 +1342,11 @@ struct multi_val { explicit multi_val(unsigned N) : AdditionalVals(N) {} template <typename D, typename S, typename P> - void apply(list<D, S, P> &L) const { L.setNumAdditionalVals(AdditionalVals); } + void apply(list<D, S, P> &L) const { + L.setNumAdditionalVals(AdditionalVals); + } }; - //===----------------------------------------------------------------------===// // bits_storage class @@ -1456,15 +1354,13 @@ struct multi_val { // assumes the user will specify a variable to store the data into with the // cl::location(x) modifier. // -template<class DataType, class StorageClass> -class bits_storage { - unsigned *Location; // Where to store the bits... +template <class DataType, class StorageClass> class bits_storage { + unsigned *Location; // Where to store the bits... - template<class T> - static unsigned Bit(const T &V) { + template <class T> static unsigned Bit(const T &V) { unsigned BitPos = reinterpret_cast<unsigned>(V); assert(BitPos < sizeof(unsigned) * CHAR_BIT && - "enum exceeds width of bit vector!"); + "enum exceeds width of bit vector!"); return 1 << BitPos; } @@ -1478,57 +1374,45 @@ public: return false; } - template<class T> - void addValue(const T &V) { + template <class T> void addValue(const T &V) { assert(Location != 0 && "cl::location(...) not specified for a command " - "line option with external storage!"); + "line option with external storage!"); *Location |= Bit(V); } unsigned getBits() { return *Location; } - template<class T> - bool isSet(const T &V) { + template <class T> bool isSet(const T &V) { return (*Location & Bit(V)) != 0; } }; - // Define how to hold bits. Since we can inherit from a class, we do so. // This makes us exactly compatible with the bits in all cases that it is used. // -template<class DataType> -class bits_storage<DataType, bool> { - unsigned Bits; // Where to store the bits... +template <class DataType> class bits_storage<DataType, bool> { + unsigned Bits; // Where to store the bits... - template<class T> - static unsigned Bit(const T &V) { + template <class T> static unsigned Bit(const T &V) { unsigned BitPos = (unsigned)V; assert(BitPos < sizeof(unsigned) * CHAR_BIT && - "enum exceeds width of bit vector!"); + "enum exceeds width of bit vector!"); return 1 << BitPos; } public: - template<class T> - void addValue(const T &V) { - Bits |= Bit(V); - } + template <class T> void addValue(const T &V) { Bits |= Bit(V); } unsigned getBits() { return Bits; } - template<class T> - bool isSet(const T &V) { - return (Bits & Bit(V)) != 0; - } + template <class T> bool isSet(const T &V) { return (Bits & Bit(V)) != 0; } }; - //===----------------------------------------------------------------------===// // bits - A bit vector of command options. // template <class DataType, class Storage = bool, - class ParserClass = parser<DataType> > + class ParserClass = parser<DataType>> class bits : public Option, public bits_storage<DataType, Storage> { std::vector<unsigned> Positions; ParserClass Parser; @@ -1536,16 +1420,17 @@ class bits : public Option, public bits_storage<DataType, Storage> { enum ValueExpected getValueExpectedFlagDefault() const override { return Parser.getValueExpectedFlagDefault(); } - void getExtraOptionNames(SmallVectorImpl<const char*> &OptionNames) override { + void + getExtraOptionNames(SmallVectorImpl<const char *> &OptionNames) override { return Parser.getExtraOptionNames(OptionNames); } bool handleOccurrence(unsigned pos, StringRef ArgName, StringRef Arg) override { typename ParserClass::parser_data_type Val = - typename ParserClass::parser_data_type(); + typename ParserClass::parser_data_type(); if (Parser.parse(*this, ArgName, Arg, Val)) - return true; // Parse Error! + return true; // Parse Error! this->addValue(Val); setPosition(pos); Positions.push_back(pos); @@ -1553,19 +1438,26 @@ class bits : public Option, public bits_storage<DataType, Storage> { } // Forward printing stuff to the parser... - size_t getOptionWidth() const override {return Parser.getOptionWidth(*this);} + size_t getOptionWidth() const override { + return Parser.getOptionWidth(*this); + } void printOptionInfo(size_t GlobalWidth) const override { Parser.printOptionInfo(*this, GlobalWidth); } // Unimplemented: bits options don't currently store their default values. - void printOptionValue(size_t /*GlobalWidth*/, - bool /*Force*/) const override {} + void printOptionValue(size_t /*GlobalWidth*/, bool /*Force*/) const override { + } void done() { addArgument(); - Parser.initialize(*this); + Parser.initialize(); } + + // Command line options should not be copyable + bits(const bits &) = delete; + bits &operator=(const bits &) = delete; + public: ParserClass &getParser() { return Parser; } @@ -1574,67 +1466,10 @@ public: return Positions[optnum]; } - // One option... - template<class M0t> - explicit bits(const M0t &M0) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); - done(); - } - // Two options... - template<class M0t, class M1t> - bits(const M0t &M0, const M1t &M1) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); - done(); - } - // Three options... - template<class M0t, class M1t, class M2t> - bits(const M0t &M0, const M1t &M1, const M2t &M2) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); - done(); - } - // Four options... - template<class M0t, class M1t, class M2t, class M3t> - bits(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - done(); - } - // Five options... - template<class M0t, class M1t, class M2t, class M3t, class M4t> - bits(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); - done(); - } - // Six options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t> - bits(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); - done(); - } - // Seven options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t> - bits(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, const M6t &M6) - : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); - done(); - } - // Eight options... - template<class M0t, class M1t, class M2t, class M3t, - class M4t, class M5t, class M6t, class M7t> - bits(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3, - const M4t &M4, const M5t &M5, const M6t &M6, - const M7t &M7) : Option(ZeroOrMore, NotHidden) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); - apply(M4, this); apply(M5, this); apply(M6, this); apply(M7, this); + template <class... Mods> + explicit bits(const Mods &... Ms) + : Option(ZeroOrMore, NotHidden), Parser(*this) { + apply(this, Ms...); done(); } }; @@ -1646,11 +1481,11 @@ public: class alias : public Option { Option *AliasFor; bool handleOccurrence(unsigned pos, StringRef /*ArgName*/, - StringRef Arg) override { + StringRef Arg) override { return AliasFor->handleOccurrence(pos, AliasFor->ArgStr, Arg); } - bool addOccurrence(unsigned pos, StringRef /*ArgName*/, - StringRef Value, bool MultiArg = false) override { + bool addOccurrence(unsigned pos, StringRef /*ArgName*/, StringRef Value, + bool MultiArg = false) override { return AliasFor->addOccurrence(pos, AliasFor->ArgStr, Value, MultiArg); } // Handle printing stuff... @@ -1658,8 +1493,8 @@ class alias : public Option { void printOptionInfo(size_t GlobalWidth) const override; // Aliases do not need to print their values. - void printOptionValue(size_t /*GlobalWidth*/, - bool /*Force*/) const override {} + void printOptionValue(size_t /*GlobalWidth*/, bool /*Force*/) const override { + } ValueExpected getValueExpectedFlagDefault() const override { return AliasFor->getValueExpectedFlag(); @@ -1670,8 +1505,13 @@ class alias : public Option { error("cl::alias must have argument name specified!"); if (!AliasFor) error("cl::alias must have an cl::aliasopt(option) specified!"); - addArgument(); + addArgument(); } + + // Command line options should not be copyable + alias(const alias &) = delete; + alias &operator=(const alias &) = delete; + public: void setAliasFor(Option &O) { if (AliasFor) @@ -1679,31 +1519,10 @@ public: AliasFor = &O; } - // One option... - template<class M0t> - explicit alias(const M0t &M0) : Option(Optional, Hidden), AliasFor(nullptr) { - apply(M0, this); - done(); - } - // Two options... - template<class M0t, class M1t> - alias(const M0t &M0, const M1t &M1) - : Option(Optional, Hidden), AliasFor(nullptr) { - apply(M0, this); apply(M1, this); - done(); - } - // Three options... - template<class M0t, class M1t, class M2t> - alias(const M0t &M0, const M1t &M1, const M2t &M2) - : Option(Optional, Hidden), AliasFor(nullptr) { - apply(M0, this); apply(M1, this); apply(M2, this); - done(); - } - // Four options... - template<class M0t, class M1t, class M2t, class M3t> - alias(const M0t &M0, const M1t &M1, const M2t &M2, const M3t &M3) - : Option(Optional, Hidden), AliasFor(nullptr) { - apply(M0, this); apply(M1, this); apply(M2, this); apply(M3, this); + template <class... Mods> + explicit alias(const Mods &... Ms) + : Option(Optional, Hidden), AliasFor(nullptr) { + apply(this, Ms...); done(); } }; @@ -1720,8 +1539,8 @@ struct aliasopt { // printed to stderr at the end of the regular help, just before // exit is called. struct extrahelp { - const char * morehelp; - explicit extrahelp(const char* help); + const char *morehelp; + explicit extrahelp(const char *help); }; void PrintVersionMessage(); @@ -1733,8 +1552,7 @@ void PrintVersionMessage(); /// /// \param Hidden if true will print hidden options /// \param Categorized if true print options in categories -void PrintHelpMessage(bool Hidden=false, bool Categorized=false); - +void PrintHelpMessage(bool Hidden = false, bool Categorized = false); //===----------------------------------------------------------------------===// // Public interface for accessing registered options. @@ -1743,9 +1561,7 @@ void PrintHelpMessage(bool Hidden=false, bool Categorized=false); /// \brief Use this to get a StringMap to all registered named options /// (e.g. -help). Note \p Map Should be an empty StringMap. /// -/// \param [out] Map will be filled with mappings where the key is the -/// Option argument string (e.g. "help") and value is the corresponding -/// Option*. +/// \return A reference to the StringMap used by the cl APIs to parse options. /// /// Access to unnamed arguments (i.e. positional) are not provided because /// it is expected that the client already has access to these. @@ -1753,8 +1569,7 @@ void PrintHelpMessage(bool Hidden=false, bool Categorized=false); /// Typical usage: /// \code /// main(int argc,char* argv[]) { -/// StringMap<llvm::cl::Option*> opts; -/// llvm::cl::getRegisteredOptions(opts); +/// StringMap<llvm::cl::Option*> &opts = llvm::cl::getRegisteredOptions(); /// assert(opts.count("help") == 1) /// opts["help"]->setDescription("Show alphabetical help information") /// // More code @@ -1766,7 +1581,11 @@ void PrintHelpMessage(bool Hidden=false, bool Categorized=false); /// This interface is useful for modifying options in libraries that are out of /// the control of the client. The options should be modified before calling /// llvm::cl::ParseCommandLineOptions(). -void getRegisteredOptions(StringMap<Option*> &Map); +/// +/// Hopefully this API can be depricated soon. Any situation where options need +/// to be modified by tools or libraries should be handled by sane APIs rather +/// than just handing around a global list. +StringMap<Option *> &getRegisteredOptions(); //===----------------------------------------------------------------------===// // Standalone command line processing utilities. @@ -1776,9 +1595,10 @@ void getRegisteredOptions(StringMap<Option*> &Map); /// raw character pointer. class StringSaver { virtual void anchor(); + public: virtual const char *SaveString(const char *Str) = 0; - virtual ~StringSaver() {}; // Pacify -Wnon-virtual-dtor. + virtual ~StringSaver(){}; // Pacify -Wnon-virtual-dtor. }; /// \brief Tokenizes a command line that can contain escapes and quotes. @@ -1836,6 +1656,24 @@ bool ExpandResponseFiles(StringSaver &Saver, TokenizerCallback Tokenizer, SmallVectorImpl<const char *> &Argv, bool MarkEOLs = false); +/// \brief Mark all options not part of this category as cl::ReallyHidden. +/// +/// \param Category the category of options to keep displaying +/// +/// Some tools (like clang-format) like to be able to hide all options that are +/// not specific to the tool. This function allows a tool to specify a single +/// option category to display in the -help output. +void HideUnrelatedOptions(cl::OptionCategory &Category); + +/// \brief Mark all options not part of the categories as cl::ReallyHidden. +/// +/// \param Categories the categories of options to keep displaying. +/// +/// Some tools (like clang-format) like to be able to hide all options that are +/// not specific to the tool. This function allows a tool to specify a single +/// option category to display in the -help output. +void HideUnrelatedOptions(ArrayRef<const cl::OptionCategory *> Categories); + } // End namespace cl } // End namespace llvm diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index d008fec..f7de840 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -52,14 +52,14 @@ /// \macro LLVM_MSC_PREREQ /// \brief Is the compiler MSVC of at least the specified version? /// The common \param version values to check for are: -/// * 1700: Microsoft Visual Studio 2012 / 11.0 /// * 1800: Microsoft Visual Studio 2013 / 12.0 +/// * 1900: Microsoft Visual Studio 2015 / 14.0 #ifdef _MSC_VER #define LLVM_MSC_PREREQ(version) (_MSC_VER >= (version)) -// We require at least MSVC 2012. -#if !LLVM_MSC_PREREQ(1700) -#error LLVM requires at least MSVC 2012. +// We require at least MSVC 2013. +#if !LLVM_MSC_PREREQ(1800) +#error LLVM requires at least MSVC 2013. #endif #else @@ -82,16 +82,6 @@ #define LLVM_HAS_RVALUE_REFERENCE_THIS 0 #endif -/// \macro LLVM_HAS_VARIADIC_TEMPLATES -/// \brief Does this compiler support variadic templates. -/// -/// Implies LLVM_HAS_RVALUE_REFERENCES and the existence of std::forward. -#if __has_feature(cxx_variadic_templates) || LLVM_MSC_PREREQ(1800) -# define LLVM_HAS_VARIADIC_TEMPLATES 1 -#else -# define LLVM_HAS_VARIADIC_TEMPLATES 0 -#endif - /// Expands to '&' if r-value references are supported. /// /// This can be used to provide l-value/r-value overrides of member functions. @@ -102,24 +92,6 @@ #define LLVM_LVALUE_FUNCTION #endif -/// LLVM_DELETED_FUNCTION - Expands to = delete if the compiler supports it. -/// Use to mark functions as uncallable. Member functions with this should -/// be declared private so that some behavior is kept in C++03 mode. -/// -/// class DontCopy { -/// private: -/// DontCopy(const DontCopy&) LLVM_DELETED_FUNCTION; -/// DontCopy &operator =(const DontCopy&) LLVM_DELETED_FUNCTION; -/// public: -/// ... -/// }; -#if __has_feature(cxx_deleted_functions) || \ - defined(__GXX_EXPERIMENTAL_CXX0X__) || LLVM_MSC_PREREQ(1800) -#define LLVM_DELETED_FUNCTION = delete -#else -#define LLVM_DELETED_FUNCTION -#endif - #if __has_feature(cxx_constexpr) || defined(__GXX_EXPERIMENTAL_CXX0X__) # define LLVM_CONSTEXPR constexpr #else @@ -287,6 +259,12 @@ /// which causes the program to exit abnormally. #if __has_builtin(__builtin_trap) || LLVM_GNUC_PREREQ(4, 3, 0) # define LLVM_BUILTIN_TRAP __builtin_trap() +#elif defined(_MSC_VER) +// The __debugbreak intrinsic is supported by MSVC, does not require forward +// declarations involving platform-specific typedefs (unlike RaiseException), +// results in a call to vectored exception handlers, and encodes to a short +// instruction that still causes the trapping behavior we want. +# define LLVM_BUILTIN_TRAP __debugbreak() #else # define LLVM_BUILTIN_TRAP *(volatile int*)0x11 = 0 #endif @@ -344,26 +322,6 @@ # define LLVM_IS_UNALIGNED_ACCESS_FAST 0 #endif -/// \macro LLVM_EXPLICIT -/// \brief Expands to explicit on compilers which support explicit conversion -/// operators. Otherwise expands to nothing. -#if __has_feature(cxx_explicit_conversions) || \ - defined(__GXX_EXPERIMENTAL_CXX0X__) || LLVM_MSC_PREREQ(1800) -#define LLVM_EXPLICIT explicit -#else -#define LLVM_EXPLICIT -#endif - -/// \brief Does the compiler support generalized initializers (using braced -/// lists and std::initializer_list). While clang may claim it supports general -/// initializers, if we're using MSVC's headers, we might not have a usable -/// std::initializer list type from the STL. Disable this for now. -#if __has_feature(cxx_generalized_initializers) && !defined(_MSC_VER) -#define LLVM_HAS_INITIALIZER_LISTS 1 -#else -#define LLVM_HAS_INITIALIZER_LISTS 0 -#endif - /// \brief Mark debug helper function definitions like dump() that should not be /// stripped from debug builds. // FIXME: Move this to a private config.h as it's not usable in public headers. @@ -373,4 +331,33 @@ #define LLVM_DUMP_METHOD LLVM_ATTRIBUTE_NOINLINE #endif +/// \macro LLVM_THREAD_LOCAL +/// \brief A thread-local storage specifier which can be used with globals, +/// extern globals, and static globals. +/// +/// This is essentially an extremely restricted analog to C++11's thread_local +/// support, and uses that when available. However, it falls back on +/// platform-specific or vendor-provided extensions when necessary. These +/// extensions don't support many of the C++11 thread_local's features. You +/// should only use this for PODs that you can statically initialize to +/// some constant value. In almost all circumstances this is most appropriate +/// for use with a pointer, integer, or small aggregation of pointers and +/// integers. +#if LLVM_ENABLE_THREADS +#if __has_feature(cxx_thread_local) +#define LLVM_THREAD_LOCAL thread_local +#elif defined(_MSC_VER) +// MSVC supports this with a __declspec. +#define LLVM_THREAD_LOCAL __declspec(thread) +#else +// Clang, GCC, and other compatible compilers used __thread prior to C++11 and +// we only need the restricted functionality that provides. +#define LLVM_THREAD_LOCAL __thread +#endif +#else // !LLVM_ENABLE_THREADS +// If threading is disabled entirely, this compiles to nothing and you get +// a normal global variable. +#define LLVM_THREAD_LOCAL +#endif + #endif diff --git a/include/llvm/Support/Compression.h b/include/llvm/Support/Compression.h index 8152b60..88727fa 100644 --- a/include/llvm/Support/Compression.h +++ b/include/llvm/Support/Compression.h @@ -14,9 +14,9 @@ #ifndef LLVM_SUPPORT_COMPRESSION_H #define LLVM_SUPPORT_COMPRESSION_H +#include "llvm/ADT/SmallVector.h" #include "llvm/Support/DataTypes.h" #include <memory> -#include "llvm/ADT/SmallVector.h" namespace llvm { diff --git a/include/llvm/Support/ConvertUTF.h b/include/llvm/Support/ConvertUTF.h index a184d0d..38952ec 100644 --- a/include/llvm/Support/ConvertUTF.h +++ b/include/llvm/Support/ConvertUTF.h @@ -251,6 +251,14 @@ bool hasUTF16ByteOrderMark(ArrayRef<char> SrcBytes); */ bool convertUTF16ToUTF8String(ArrayRef<char> SrcBytes, std::string &Out); +/** + * Converts a UTF-8 string into a UTF-16 string with native endianness. + * + * \returns true on success + */ +bool convertUTF8ToUTF16String(StringRef SrcUTF8, + SmallVectorImpl<UTF16> &DstUTF16); + } /* end namespace llvm */ #endif diff --git a/include/llvm/Support/CrashRecoveryContext.h b/include/llvm/Support/CrashRecoveryContext.h index f1e636d..1f3965c 100644 --- a/include/llvm/Support/CrashRecoveryContext.h +++ b/include/llvm/Support/CrashRecoveryContext.h @@ -10,9 +10,8 @@ #ifndef LLVM_SUPPORT_CRASHRECOVERYCONTEXT_H #define LLVM_SUPPORT_CRASHRECOVERYCONTEXT_H -#include <string> - #include "llvm/ADT/STLExtras.h" +#include <string> namespace llvm { class StringRef; diff --git a/include/llvm/Support/Dwarf.def b/include/llvm/Support/Dwarf.def new file mode 100644 index 0000000..c663af9 --- /dev/null +++ b/include/llvm/Support/Dwarf.def @@ -0,0 +1,351 @@ +//===- llvm/Support/Dwarf.def - Dwarf definitions ---------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// Macros for running through Dwarf enumerators. +// +//===----------------------------------------------------------------------===// + +// TODO: Add other DW-based macros. +#if !(defined HANDLE_DW_TAG || defined HANDLE_DW_OP || \ + defined HANDLE_DW_LANG || defined HANDLE_DW_ATE || \ + defined HANDLE_DW_VIRTUALITY) +#error "Missing macro definition of HANDLE_DW*" +#endif + +#ifndef HANDLE_DW_TAG +#define HANDLE_DW_TAG(ID, NAME) +#endif + +#ifndef HANDLE_DW_OP +#define HANDLE_DW_OP(ID, NAME) +#endif + +#ifndef HANDLE_DW_LANG +#define HANDLE_DW_LANG(ID, NAME) +#endif + +#ifndef HANDLE_DW_ATE +#define HANDLE_DW_ATE(ID, NAME) +#endif + +#ifndef HANDLE_DW_VIRTUALITY +#define HANDLE_DW_VIRTUALITY(ID, NAME) +#endif + +HANDLE_DW_TAG(0x0001, array_type) +HANDLE_DW_TAG(0x0002, class_type) +HANDLE_DW_TAG(0x0003, entry_point) +HANDLE_DW_TAG(0x0004, enumeration_type) +HANDLE_DW_TAG(0x0005, formal_parameter) +HANDLE_DW_TAG(0x0008, imported_declaration) +HANDLE_DW_TAG(0x000a, label) +HANDLE_DW_TAG(0x000b, lexical_block) +HANDLE_DW_TAG(0x000d, member) +HANDLE_DW_TAG(0x000f, pointer_type) +HANDLE_DW_TAG(0x0010, reference_type) +HANDLE_DW_TAG(0x0011, compile_unit) +HANDLE_DW_TAG(0x0012, string_type) +HANDLE_DW_TAG(0x0013, structure_type) +HANDLE_DW_TAG(0x0015, subroutine_type) +HANDLE_DW_TAG(0x0016, typedef) +HANDLE_DW_TAG(0x0017, union_type) +HANDLE_DW_TAG(0x0018, unspecified_parameters) +HANDLE_DW_TAG(0x0019, variant) +HANDLE_DW_TAG(0x001a, common_block) +HANDLE_DW_TAG(0x001b, common_inclusion) +HANDLE_DW_TAG(0x001c, inheritance) +HANDLE_DW_TAG(0x001d, inlined_subroutine) +HANDLE_DW_TAG(0x001e, module) +HANDLE_DW_TAG(0x001f, ptr_to_member_type) +HANDLE_DW_TAG(0x0020, set_type) +HANDLE_DW_TAG(0x0021, subrange_type) +HANDLE_DW_TAG(0x0022, with_stmt) +HANDLE_DW_TAG(0x0023, access_declaration) +HANDLE_DW_TAG(0x0024, base_type) +HANDLE_DW_TAG(0x0025, catch_block) +HANDLE_DW_TAG(0x0026, const_type) +HANDLE_DW_TAG(0x0027, constant) +HANDLE_DW_TAG(0x0028, enumerator) +HANDLE_DW_TAG(0x0029, file_type) +HANDLE_DW_TAG(0x002a, friend) +HANDLE_DW_TAG(0x002b, namelist) +HANDLE_DW_TAG(0x002c, namelist_item) +HANDLE_DW_TAG(0x002d, packed_type) +HANDLE_DW_TAG(0x002e, subprogram) +HANDLE_DW_TAG(0x002f, template_type_parameter) +HANDLE_DW_TAG(0x0030, template_value_parameter) +HANDLE_DW_TAG(0x0031, thrown_type) +HANDLE_DW_TAG(0x0032, try_block) +HANDLE_DW_TAG(0x0033, variant_part) +HANDLE_DW_TAG(0x0034, variable) +HANDLE_DW_TAG(0x0035, volatile_type) +HANDLE_DW_TAG(0x0036, dwarf_procedure) +HANDLE_DW_TAG(0x0037, restrict_type) +HANDLE_DW_TAG(0x0038, interface_type) +HANDLE_DW_TAG(0x0039, namespace) +HANDLE_DW_TAG(0x003a, imported_module) +HANDLE_DW_TAG(0x003b, unspecified_type) +HANDLE_DW_TAG(0x003c, partial_unit) +HANDLE_DW_TAG(0x003d, imported_unit) +HANDLE_DW_TAG(0x003f, condition) +HANDLE_DW_TAG(0x0040, shared_type) +HANDLE_DW_TAG(0x0041, type_unit) +HANDLE_DW_TAG(0x0042, rvalue_reference_type) +HANDLE_DW_TAG(0x0043, template_alias) + +// Mock tags we use as discriminators. +HANDLE_DW_TAG(0x0100, auto_variable) // Tag for local (auto) variables. +HANDLE_DW_TAG(0x0101, arg_variable) // Tag for argument variables. +HANDLE_DW_TAG(0x0102, expression) // Tag for complex address expressions. + +// New in DWARF v5. +HANDLE_DW_TAG(0x0044, coarray_type) +HANDLE_DW_TAG(0x0045, generic_subrange) +HANDLE_DW_TAG(0x0046, dynamic_type) + +// User-defined tags. +HANDLE_DW_TAG(0x4081, MIPS_loop) +HANDLE_DW_TAG(0x4101, format_label) +HANDLE_DW_TAG(0x4102, function_template) +HANDLE_DW_TAG(0x4103, class_template) +HANDLE_DW_TAG(0x4106, GNU_template_template_param) +HANDLE_DW_TAG(0x4107, GNU_template_parameter_pack) +HANDLE_DW_TAG(0x4108, GNU_formal_parameter_pack) +HANDLE_DW_TAG(0x4200, APPLE_property) + +HANDLE_DW_OP(0x03, addr) +HANDLE_DW_OP(0x06, deref) +HANDLE_DW_OP(0x08, const1u) +HANDLE_DW_OP(0x09, const1s) +HANDLE_DW_OP(0x0a, const2u) +HANDLE_DW_OP(0x0b, const2s) +HANDLE_DW_OP(0x0c, const4u) +HANDLE_DW_OP(0x0d, const4s) +HANDLE_DW_OP(0x0e, const8u) +HANDLE_DW_OP(0x0f, const8s) +HANDLE_DW_OP(0x10, constu) +HANDLE_DW_OP(0x11, consts) +HANDLE_DW_OP(0x12, dup) +HANDLE_DW_OP(0x13, drop) +HANDLE_DW_OP(0x14, over) +HANDLE_DW_OP(0x15, pick) +HANDLE_DW_OP(0x16, swap) +HANDLE_DW_OP(0x17, rot) +HANDLE_DW_OP(0x18, xderef) +HANDLE_DW_OP(0x19, abs) +HANDLE_DW_OP(0x1a, and) +HANDLE_DW_OP(0x1b, div) +HANDLE_DW_OP(0x1c, minus) +HANDLE_DW_OP(0x1d, mod) +HANDLE_DW_OP(0x1e, mul) +HANDLE_DW_OP(0x1f, neg) +HANDLE_DW_OP(0x20, not) +HANDLE_DW_OP(0x21, or ) +HANDLE_DW_OP(0x22, plus) +HANDLE_DW_OP(0x23, plus_uconst) +HANDLE_DW_OP(0x24, shl) +HANDLE_DW_OP(0x25, shr) +HANDLE_DW_OP(0x26, shra) +HANDLE_DW_OP(0x27, xor) +HANDLE_DW_OP(0x2f, skip) +HANDLE_DW_OP(0x28, bra) +HANDLE_DW_OP(0x29, eq) +HANDLE_DW_OP(0x2a, ge) +HANDLE_DW_OP(0x2b, gt) +HANDLE_DW_OP(0x2c, le) +HANDLE_DW_OP(0x2d, lt) +HANDLE_DW_OP(0x2e, ne) +HANDLE_DW_OP(0x30, lit0) +HANDLE_DW_OP(0x31, lit1) +HANDLE_DW_OP(0x32, lit2) +HANDLE_DW_OP(0x33, lit3) +HANDLE_DW_OP(0x34, lit4) +HANDLE_DW_OP(0x35, lit5) +HANDLE_DW_OP(0x36, lit6) +HANDLE_DW_OP(0x37, lit7) +HANDLE_DW_OP(0x38, lit8) +HANDLE_DW_OP(0x39, lit9) +HANDLE_DW_OP(0x3a, lit10) +HANDLE_DW_OP(0x3b, lit11) +HANDLE_DW_OP(0x3c, lit12) +HANDLE_DW_OP(0x3d, lit13) +HANDLE_DW_OP(0x3e, lit14) +HANDLE_DW_OP(0x3f, lit15) +HANDLE_DW_OP(0x40, lit16) +HANDLE_DW_OP(0x41, lit17) +HANDLE_DW_OP(0x42, lit18) +HANDLE_DW_OP(0x43, lit19) +HANDLE_DW_OP(0x44, lit20) +HANDLE_DW_OP(0x45, lit21) +HANDLE_DW_OP(0x46, lit22) +HANDLE_DW_OP(0x47, lit23) +HANDLE_DW_OP(0x48, lit24) +HANDLE_DW_OP(0x49, lit25) +HANDLE_DW_OP(0x4a, lit26) +HANDLE_DW_OP(0x4b, lit27) +HANDLE_DW_OP(0x4c, lit28) +HANDLE_DW_OP(0x4d, lit29) +HANDLE_DW_OP(0x4e, lit30) +HANDLE_DW_OP(0x4f, lit31) +HANDLE_DW_OP(0x50, reg0) +HANDLE_DW_OP(0x51, reg1) +HANDLE_DW_OP(0x52, reg2) +HANDLE_DW_OP(0x53, reg3) +HANDLE_DW_OP(0x54, reg4) +HANDLE_DW_OP(0x55, reg5) +HANDLE_DW_OP(0x56, reg6) +HANDLE_DW_OP(0x57, reg7) +HANDLE_DW_OP(0x58, reg8) +HANDLE_DW_OP(0x59, reg9) +HANDLE_DW_OP(0x5a, reg10) +HANDLE_DW_OP(0x5b, reg11) +HANDLE_DW_OP(0x5c, reg12) +HANDLE_DW_OP(0x5d, reg13) +HANDLE_DW_OP(0x5e, reg14) +HANDLE_DW_OP(0x5f, reg15) +HANDLE_DW_OP(0x60, reg16) +HANDLE_DW_OP(0x61, reg17) +HANDLE_DW_OP(0x62, reg18) +HANDLE_DW_OP(0x63, reg19) +HANDLE_DW_OP(0x64, reg20) +HANDLE_DW_OP(0x65, reg21) +HANDLE_DW_OP(0x66, reg22) +HANDLE_DW_OP(0x67, reg23) +HANDLE_DW_OP(0x68, reg24) +HANDLE_DW_OP(0x69, reg25) +HANDLE_DW_OP(0x6a, reg26) +HANDLE_DW_OP(0x6b, reg27) +HANDLE_DW_OP(0x6c, reg28) +HANDLE_DW_OP(0x6d, reg29) +HANDLE_DW_OP(0x6e, reg30) +HANDLE_DW_OP(0x6f, reg31) +HANDLE_DW_OP(0x70, breg0) +HANDLE_DW_OP(0x71, breg1) +HANDLE_DW_OP(0x72, breg2) +HANDLE_DW_OP(0x73, breg3) +HANDLE_DW_OP(0x74, breg4) +HANDLE_DW_OP(0x75, breg5) +HANDLE_DW_OP(0x76, breg6) +HANDLE_DW_OP(0x77, breg7) +HANDLE_DW_OP(0x78, breg8) +HANDLE_DW_OP(0x79, breg9) +HANDLE_DW_OP(0x7a, breg10) +HANDLE_DW_OP(0x7b, breg11) +HANDLE_DW_OP(0x7c, breg12) +HANDLE_DW_OP(0x7d, breg13) +HANDLE_DW_OP(0x7e, breg14) +HANDLE_DW_OP(0x7f, breg15) +HANDLE_DW_OP(0x80, breg16) +HANDLE_DW_OP(0x81, breg17) +HANDLE_DW_OP(0x82, breg18) +HANDLE_DW_OP(0x83, breg19) +HANDLE_DW_OP(0x84, breg20) +HANDLE_DW_OP(0x85, breg21) +HANDLE_DW_OP(0x86, breg22) +HANDLE_DW_OP(0x87, breg23) +HANDLE_DW_OP(0x88, breg24) +HANDLE_DW_OP(0x89, breg25) +HANDLE_DW_OP(0x8a, breg26) +HANDLE_DW_OP(0x8b, breg27) +HANDLE_DW_OP(0x8c, breg28) +HANDLE_DW_OP(0x8d, breg29) +HANDLE_DW_OP(0x8e, breg30) +HANDLE_DW_OP(0x8f, breg31) +HANDLE_DW_OP(0x90, regx) +HANDLE_DW_OP(0x91, fbreg) +HANDLE_DW_OP(0x92, bregx) +HANDLE_DW_OP(0x93, piece) +HANDLE_DW_OP(0x94, deref_size) +HANDLE_DW_OP(0x95, xderef_size) +HANDLE_DW_OP(0x96, nop) +HANDLE_DW_OP(0x97, push_object_address) +HANDLE_DW_OP(0x98, call2) +HANDLE_DW_OP(0x99, call4) +HANDLE_DW_OP(0x9a, call_ref) +HANDLE_DW_OP(0x9b, form_tls_address) +HANDLE_DW_OP(0x9c, call_frame_cfa) +HANDLE_DW_OP(0x9d, bit_piece) +HANDLE_DW_OP(0x9e, implicit_value) +HANDLE_DW_OP(0x9f, stack_value) + +// Extensions for GNU-style thread-local storage. +HANDLE_DW_OP(0xe0, GNU_push_tls_address) + +// Extensions for Fission proposal. +HANDLE_DW_OP(0xfb, GNU_addr_index) +HANDLE_DW_OP(0xfc, GNU_const_index) + +// DWARF languages. +HANDLE_DW_LANG(0x0001, C89) +HANDLE_DW_LANG(0x0002, C) +HANDLE_DW_LANG(0x0003, Ada83) +HANDLE_DW_LANG(0x0004, C_plus_plus) +HANDLE_DW_LANG(0x0005, Cobol74) +HANDLE_DW_LANG(0x0006, Cobol85) +HANDLE_DW_LANG(0x0007, Fortran77) +HANDLE_DW_LANG(0x0008, Fortran90) +HANDLE_DW_LANG(0x0009, Pascal83) +HANDLE_DW_LANG(0x000a, Modula2) +HANDLE_DW_LANG(0x000b, Java) +HANDLE_DW_LANG(0x000c, C99) +HANDLE_DW_LANG(0x000d, Ada95) +HANDLE_DW_LANG(0x000e, Fortran95) +HANDLE_DW_LANG(0x000f, PLI) +HANDLE_DW_LANG(0x0010, ObjC) +HANDLE_DW_LANG(0x0011, ObjC_plus_plus) +HANDLE_DW_LANG(0x0012, UPC) +HANDLE_DW_LANG(0x0013, D) + +// New in DWARF 5: +HANDLE_DW_LANG(0x0014, Python) +HANDLE_DW_LANG(0x0015, OpenCL) +HANDLE_DW_LANG(0x0016, Go) +HANDLE_DW_LANG(0x0017, Modula3) +HANDLE_DW_LANG(0x0018, Haskell) +HANDLE_DW_LANG(0x0019, C_plus_plus_03) +HANDLE_DW_LANG(0x001a, C_plus_plus_11) +HANDLE_DW_LANG(0x001b, OCaml) +HANDLE_DW_LANG(0x001c, Rust) +HANDLE_DW_LANG(0x001d, C11) +HANDLE_DW_LANG(0x001e, Swift) +HANDLE_DW_LANG(0x001f, Julia) +HANDLE_DW_LANG(0x0020, Dylan) +HANDLE_DW_LANG(0x0021, C_plus_plus_14) +HANDLE_DW_LANG(0x0022, Fortran03) +HANDLE_DW_LANG(0x0023, Fortran08) +HANDLE_DW_LANG(0x8001, Mips_Assembler) + +// DWARF attribute type encodings. +HANDLE_DW_ATE(0x01, address) +HANDLE_DW_ATE(0x02, boolean) +HANDLE_DW_ATE(0x03, complex_float) +HANDLE_DW_ATE(0x04, float) +HANDLE_DW_ATE(0x05, signed) +HANDLE_DW_ATE(0x06, signed_char) +HANDLE_DW_ATE(0x07, unsigned) +HANDLE_DW_ATE(0x08, unsigned_char) +HANDLE_DW_ATE(0x09, imaginary_float) +HANDLE_DW_ATE(0x0a, packed_decimal) +HANDLE_DW_ATE(0x0b, numeric_string) +HANDLE_DW_ATE(0x0c, edited) +HANDLE_DW_ATE(0x0d, signed_fixed) +HANDLE_DW_ATE(0x0e, unsigned_fixed) +HANDLE_DW_ATE(0x0f, decimal_float) +HANDLE_DW_ATE(0x10, UTF) + +// DWARF virtuality codes. +HANDLE_DW_VIRTUALITY(0x00, none) +HANDLE_DW_VIRTUALITY(0x01, virtual) +HANDLE_DW_VIRTUALITY(0x02, pure_virtual) + +#undef HANDLE_DW_TAG +#undef HANDLE_DW_OP +#undef HANDLE_DW_LANG +#undef HANDLE_DW_ATE +#undef HANDLE_DW_VIRTUALITY diff --git a/include/llvm/Support/Dwarf.h b/include/llvm/Support/Dwarf.h index 47b00b1..c294a72 100644 --- a/include/llvm/Support/Dwarf.h +++ b/include/llvm/Support/Dwarf.h @@ -20,6 +20,7 @@ #ifndef LLVM_SUPPORT_DWARF_H #define LLVM_SUPPORT_DWARF_H +#include "llvm/ADT/StringRef.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/DataTypes.h" @@ -36,15 +37,11 @@ namespace dwarf { // enumeration base type. enum LLVMConstants : uint32_t { - // llvm mock tags - DW_TAG_invalid = ~0U, // Tag for invalid results. - - DW_TAG_auto_variable = 0x100, // Tag for local (auto) variables. - DW_TAG_arg_variable = 0x101, // Tag for argument variables. - DW_TAG_expression = 0x102, // Tag for complex address expressions. - - DW_TAG_user_base = 0x1000, // Recommended base for user tags. + // LLVM mock tags (see also llvm/Support/Dwarf.def). + DW_TAG_invalid = ~0U, // Tag for invalid results. + DW_VIRTUALITY_invalid = ~0U, // Virtuality for invalid results. + // Other constants. DWARF_VERSION = 4, // Default dwarf version we output. DW_PUBTYPES_VERSION = 2, // Section version number for .debug_pubtypes. DW_PUBNAMES_VERSION = 2, // Section version number for .debug_pubnames. @@ -57,82 +54,11 @@ const uint32_t DW_CIE_ID = UINT32_MAX; const uint64_t DW64_CIE_ID = UINT64_MAX; enum Tag : uint16_t { - DW_TAG_array_type = 0x01, - DW_TAG_class_type = 0x02, - DW_TAG_entry_point = 0x03, - DW_TAG_enumeration_type = 0x04, - DW_TAG_formal_parameter = 0x05, - DW_TAG_imported_declaration = 0x08, - DW_TAG_label = 0x0a, - DW_TAG_lexical_block = 0x0b, - DW_TAG_member = 0x0d, - DW_TAG_pointer_type = 0x0f, - DW_TAG_reference_type = 0x10, - DW_TAG_compile_unit = 0x11, - DW_TAG_string_type = 0x12, - DW_TAG_structure_type = 0x13, - DW_TAG_subroutine_type = 0x15, - DW_TAG_typedef = 0x16, - DW_TAG_union_type = 0x17, - DW_TAG_unspecified_parameters = 0x18, - DW_TAG_variant = 0x19, - DW_TAG_common_block = 0x1a, - DW_TAG_common_inclusion = 0x1b, - DW_TAG_inheritance = 0x1c, - DW_TAG_inlined_subroutine = 0x1d, - DW_TAG_module = 0x1e, - DW_TAG_ptr_to_member_type = 0x1f, - DW_TAG_set_type = 0x20, - DW_TAG_subrange_type = 0x21, - DW_TAG_with_stmt = 0x22, - DW_TAG_access_declaration = 0x23, - DW_TAG_base_type = 0x24, - DW_TAG_catch_block = 0x25, - DW_TAG_const_type = 0x26, - DW_TAG_constant = 0x27, - DW_TAG_enumerator = 0x28, - DW_TAG_file_type = 0x29, - DW_TAG_friend = 0x2a, - DW_TAG_namelist = 0x2b, - DW_TAG_namelist_item = 0x2c, - DW_TAG_packed_type = 0x2d, - DW_TAG_subprogram = 0x2e, - DW_TAG_template_type_parameter = 0x2f, - DW_TAG_template_value_parameter = 0x30, - DW_TAG_thrown_type = 0x31, - DW_TAG_try_block = 0x32, - DW_TAG_variant_part = 0x33, - DW_TAG_variable = 0x34, - DW_TAG_volatile_type = 0x35, - DW_TAG_dwarf_procedure = 0x36, - DW_TAG_restrict_type = 0x37, - DW_TAG_interface_type = 0x38, - DW_TAG_namespace = 0x39, - DW_TAG_imported_module = 0x3a, - DW_TAG_unspecified_type = 0x3b, - DW_TAG_partial_unit = 0x3c, - DW_TAG_imported_unit = 0x3d, - DW_TAG_condition = 0x3f, - DW_TAG_shared_type = 0x40, - DW_TAG_type_unit = 0x41, - DW_TAG_rvalue_reference_type = 0x42, - DW_TAG_template_alias = 0x43, - - // New in DWARF 5: - DW_TAG_coarray_type = 0x44, - DW_TAG_generic_subrange = 0x45, - DW_TAG_dynamic_type = 0x46, - - DW_TAG_MIPS_loop = 0x4081, - DW_TAG_format_label = 0x4101, - DW_TAG_function_template = 0x4102, - DW_TAG_class_template = 0x4103, - DW_TAG_GNU_template_template_param = 0x4106, - DW_TAG_GNU_template_parameter_pack = 0x4107, - DW_TAG_GNU_formal_parameter_pack = 0x4108, +#define HANDLE_DW_TAG(ID, NAME) DW_TAG_##NAME = ID, +#include "llvm/Support/Dwarf.def" DW_TAG_lo_user = 0x4080, - DW_TAG_APPLE_property = 0x4200, - DW_TAG_hi_user = 0xffff + DW_TAG_hi_user = 0xffff, + DW_TAG_user_base = 0x1000 // Recommended base for user tags. }; inline bool isType(Tag T) { @@ -363,190 +289,15 @@ enum Form : uint16_t { }; enum LocationAtom { - // Operation encodings - DW_OP_addr = 0x03, - DW_OP_deref = 0x06, - DW_OP_const1u = 0x08, - DW_OP_const1s = 0x09, - DW_OP_const2u = 0x0a, - DW_OP_const2s = 0x0b, - DW_OP_const4u = 0x0c, - DW_OP_const4s = 0x0d, - DW_OP_const8u = 0x0e, - DW_OP_const8s = 0x0f, - DW_OP_constu = 0x10, - DW_OP_consts = 0x11, - DW_OP_dup = 0x12, - DW_OP_drop = 0x13, - DW_OP_over = 0x14, - DW_OP_pick = 0x15, - DW_OP_swap = 0x16, - DW_OP_rot = 0x17, - DW_OP_xderef = 0x18, - DW_OP_abs = 0x19, - DW_OP_and = 0x1a, - DW_OP_div = 0x1b, - DW_OP_minus = 0x1c, - DW_OP_mod = 0x1d, - DW_OP_mul = 0x1e, - DW_OP_neg = 0x1f, - DW_OP_not = 0x20, - DW_OP_or = 0x21, - DW_OP_plus = 0x22, - DW_OP_plus_uconst = 0x23, - DW_OP_shl = 0x24, - DW_OP_shr = 0x25, - DW_OP_shra = 0x26, - DW_OP_xor = 0x27, - DW_OP_skip = 0x2f, - DW_OP_bra = 0x28, - DW_OP_eq = 0x29, - DW_OP_ge = 0x2a, - DW_OP_gt = 0x2b, - DW_OP_le = 0x2c, - DW_OP_lt = 0x2d, - DW_OP_ne = 0x2e, - DW_OP_lit0 = 0x30, - DW_OP_lit1 = 0x31, - DW_OP_lit2 = 0x32, - DW_OP_lit3 = 0x33, - DW_OP_lit4 = 0x34, - DW_OP_lit5 = 0x35, - DW_OP_lit6 = 0x36, - DW_OP_lit7 = 0x37, - DW_OP_lit8 = 0x38, - DW_OP_lit9 = 0x39, - DW_OP_lit10 = 0x3a, - DW_OP_lit11 = 0x3b, - DW_OP_lit12 = 0x3c, - DW_OP_lit13 = 0x3d, - DW_OP_lit14 = 0x3e, - DW_OP_lit15 = 0x3f, - DW_OP_lit16 = 0x40, - DW_OP_lit17 = 0x41, - DW_OP_lit18 = 0x42, - DW_OP_lit19 = 0x43, - DW_OP_lit20 = 0x44, - DW_OP_lit21 = 0x45, - DW_OP_lit22 = 0x46, - DW_OP_lit23 = 0x47, - DW_OP_lit24 = 0x48, - DW_OP_lit25 = 0x49, - DW_OP_lit26 = 0x4a, - DW_OP_lit27 = 0x4b, - DW_OP_lit28 = 0x4c, - DW_OP_lit29 = 0x4d, - DW_OP_lit30 = 0x4e, - DW_OP_lit31 = 0x4f, - DW_OP_reg0 = 0x50, - DW_OP_reg1 = 0x51, - DW_OP_reg2 = 0x52, - DW_OP_reg3 = 0x53, - DW_OP_reg4 = 0x54, - DW_OP_reg5 = 0x55, - DW_OP_reg6 = 0x56, - DW_OP_reg7 = 0x57, - DW_OP_reg8 = 0x58, - DW_OP_reg9 = 0x59, - DW_OP_reg10 = 0x5a, - DW_OP_reg11 = 0x5b, - DW_OP_reg12 = 0x5c, - DW_OP_reg13 = 0x5d, - DW_OP_reg14 = 0x5e, - DW_OP_reg15 = 0x5f, - DW_OP_reg16 = 0x60, - DW_OP_reg17 = 0x61, - DW_OP_reg18 = 0x62, - DW_OP_reg19 = 0x63, - DW_OP_reg20 = 0x64, - DW_OP_reg21 = 0x65, - DW_OP_reg22 = 0x66, - DW_OP_reg23 = 0x67, - DW_OP_reg24 = 0x68, - DW_OP_reg25 = 0x69, - DW_OP_reg26 = 0x6a, - DW_OP_reg27 = 0x6b, - DW_OP_reg28 = 0x6c, - DW_OP_reg29 = 0x6d, - DW_OP_reg30 = 0x6e, - DW_OP_reg31 = 0x6f, - DW_OP_breg0 = 0x70, - DW_OP_breg1 = 0x71, - DW_OP_breg2 = 0x72, - DW_OP_breg3 = 0x73, - DW_OP_breg4 = 0x74, - DW_OP_breg5 = 0x75, - DW_OP_breg6 = 0x76, - DW_OP_breg7 = 0x77, - DW_OP_breg8 = 0x78, - DW_OP_breg9 = 0x79, - DW_OP_breg10 = 0x7a, - DW_OP_breg11 = 0x7b, - DW_OP_breg12 = 0x7c, - DW_OP_breg13 = 0x7d, - DW_OP_breg14 = 0x7e, - DW_OP_breg15 = 0x7f, - DW_OP_breg16 = 0x80, - DW_OP_breg17 = 0x81, - DW_OP_breg18 = 0x82, - DW_OP_breg19 = 0x83, - DW_OP_breg20 = 0x84, - DW_OP_breg21 = 0x85, - DW_OP_breg22 = 0x86, - DW_OP_breg23 = 0x87, - DW_OP_breg24 = 0x88, - DW_OP_breg25 = 0x89, - DW_OP_breg26 = 0x8a, - DW_OP_breg27 = 0x8b, - DW_OP_breg28 = 0x8c, - DW_OP_breg29 = 0x8d, - DW_OP_breg30 = 0x8e, - DW_OP_breg31 = 0x8f, - DW_OP_regx = 0x90, - DW_OP_fbreg = 0x91, - DW_OP_bregx = 0x92, - DW_OP_piece = 0x93, - DW_OP_deref_size = 0x94, - DW_OP_xderef_size = 0x95, - DW_OP_nop = 0x96, - DW_OP_push_object_address = 0x97, - DW_OP_call2 = 0x98, - DW_OP_call4 = 0x99, - DW_OP_call_ref = 0x9a, - DW_OP_form_tls_address = 0x9b, - DW_OP_call_frame_cfa = 0x9c, - DW_OP_bit_piece = 0x9d, - DW_OP_implicit_value = 0x9e, - DW_OP_stack_value = 0x9f, +#define HANDLE_DW_OP(ID, NAME) DW_OP_##NAME = ID, +#include "llvm/Support/Dwarf.def" DW_OP_lo_user = 0xe0, - DW_OP_hi_user = 0xff, - - // Extensions for GNU-style thread-local storage. - DW_OP_GNU_push_tls_address = 0xe0, - - // Extensions for Fission proposal. - DW_OP_GNU_addr_index = 0xfb, - DW_OP_GNU_const_index = 0xfc + DW_OP_hi_user = 0xff }; enum TypeKind { - // Encoding attribute values - DW_ATE_address = 0x01, - DW_ATE_boolean = 0x02, - DW_ATE_complex_float = 0x03, - DW_ATE_float = 0x04, - DW_ATE_signed = 0x05, - DW_ATE_signed_char = 0x06, - DW_ATE_unsigned = 0x07, - DW_ATE_unsigned_char = 0x08, - DW_ATE_imaginary_float = 0x09, - DW_ATE_packed_decimal = 0x0a, - DW_ATE_numeric_string = 0x0b, - DW_ATE_edited = 0x0c, - DW_ATE_signed_fixed = 0x0d, - DW_ATE_unsigned_fixed = 0x0e, - DW_ATE_decimal_float = 0x0f, - DW_ATE_UTF = 0x10, +#define HANDLE_DW_ATE(ID, NAME) DW_ATE_##NAME = ID, +#include "llvm/Support/Dwarf.def" DW_ATE_lo_user = 0x80, DW_ATE_hi_user = 0xff }; @@ -584,45 +335,15 @@ enum VisibilityAttribute { }; enum VirtualityAttribute { - // Virtuality codes - DW_VIRTUALITY_none = 0x00, - DW_VIRTUALITY_virtual = 0x01, - DW_VIRTUALITY_pure_virtual = 0x02 +#define HANDLE_DW_VIRTUALITY(ID, NAME) DW_VIRTUALITY_##NAME = ID, +#include "llvm/Support/Dwarf.def" + DW_VIRTUALITY_max = 0x02 }; enum SourceLanguage { - // Language names - DW_LANG_C89 = 0x0001, - DW_LANG_C = 0x0002, - DW_LANG_Ada83 = 0x0003, - DW_LANG_C_plus_plus = 0x0004, - DW_LANG_Cobol74 = 0x0005, - DW_LANG_Cobol85 = 0x0006, - DW_LANG_Fortran77 = 0x0007, - DW_LANG_Fortran90 = 0x0008, - DW_LANG_Pascal83 = 0x0009, - DW_LANG_Modula2 = 0x000a, - DW_LANG_Java = 0x000b, - DW_LANG_C99 = 0x000c, - DW_LANG_Ada95 = 0x000d, - DW_LANG_Fortran95 = 0x000e, - DW_LANG_PLI = 0x000f, - DW_LANG_ObjC = 0x0010, - DW_LANG_ObjC_plus_plus = 0x0011, - DW_LANG_UPC = 0x0012, - DW_LANG_D = 0x0013, - // New in DWARF 5: - DW_LANG_Python = 0x0014, - DW_LANG_OpenCL = 0x0015, - DW_LANG_Go = 0x0016, - DW_LANG_Modula3 = 0x0017, - DW_LANG_Haskell = 0x0018, - DW_LANG_C_plus_plus_03 = 0x0019, - DW_LANG_C_plus_plus_11 = 0x001a, - DW_LANG_OCaml = 0x001b, - +#define HANDLE_DW_LANG(ID, NAME) DW_LANG_##NAME = ID, +#include "llvm/Support/Dwarf.def" DW_LANG_lo_user = 0x8000, - DW_LANG_Mips_Assembler = 0x8001, DW_LANG_hi_user = 0xffff }; @@ -859,6 +580,22 @@ const char *GDBIndexEntryKindString(GDBIndexEntryKind Kind); const char *GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage); /// @} +/// \defgroup DwarfConstantsParsing Dwarf constants parsing functions +/// +/// These functions map their strings back to the corresponding enumeration +/// value or return 0 if there is none, except for these exceptions: +/// +/// \li \a getTag() returns \a DW_TAG_invalid on invalid input. +/// \li \a getVirtuality() returns \a DW_VIRTUALITY_invalid on invalid input. +/// +/// @{ +unsigned getTag(StringRef TagString); +unsigned getOperationEncoding(StringRef OperationEncodingString); +unsigned getVirtuality(StringRef VirtualityString); +unsigned getLanguage(StringRef LanguageString); +unsigned getAttributeEncoding(StringRef EncodingString); +/// @} + /// \brief Returns the symbolic string representing Val when used as a value /// for attribute Attr. const char *AttributeValueString(uint16_t Attr, unsigned Val); diff --git a/include/llvm/Support/ELF.h b/include/llvm/Support/ELF.h index 5f78cc2..fc6f314 100644 --- a/include/llvm/Support/ELF.h +++ b/include/llvm/Support/ELF.h @@ -350,152 +350,21 @@ enum { ELFOSABI_STANDALONE = 255 // Standalone (embedded) application }; +#define ELF_RELOC(name, value) name = value, + // X86_64 relocations. enum { - R_X86_64_NONE = 0, - R_X86_64_64 = 1, - R_X86_64_PC32 = 2, - R_X86_64_GOT32 = 3, - R_X86_64_PLT32 = 4, - R_X86_64_COPY = 5, - R_X86_64_GLOB_DAT = 6, - R_X86_64_JUMP_SLOT = 7, - R_X86_64_RELATIVE = 8, - R_X86_64_GOTPCREL = 9, - R_X86_64_32 = 10, - R_X86_64_32S = 11, - R_X86_64_16 = 12, - R_X86_64_PC16 = 13, - R_X86_64_8 = 14, - R_X86_64_PC8 = 15, - R_X86_64_DTPMOD64 = 16, - R_X86_64_DTPOFF64 = 17, - R_X86_64_TPOFF64 = 18, - R_X86_64_TLSGD = 19, - R_X86_64_TLSLD = 20, - R_X86_64_DTPOFF32 = 21, - R_X86_64_GOTTPOFF = 22, - R_X86_64_TPOFF32 = 23, - R_X86_64_PC64 = 24, - R_X86_64_GOTOFF64 = 25, - R_X86_64_GOTPC32 = 26, - R_X86_64_GOT64 = 27, - R_X86_64_GOTPCREL64 = 28, - R_X86_64_GOTPC64 = 29, - R_X86_64_GOTPLT64 = 30, - R_X86_64_PLTOFF64 = 31, - R_X86_64_SIZE32 = 32, - R_X86_64_SIZE64 = 33, - R_X86_64_GOTPC32_TLSDESC = 34, - R_X86_64_TLSDESC_CALL = 35, - R_X86_64_TLSDESC = 36, - R_X86_64_IRELATIVE = 37 +#include "ELFRelocs/x86_64.def" }; // i386 relocations. -// TODO: this is just a subset enum { - R_386_NONE = 0, - R_386_32 = 1, - R_386_PC32 = 2, - R_386_GOT32 = 3, - R_386_PLT32 = 4, - R_386_COPY = 5, - R_386_GLOB_DAT = 6, - R_386_JUMP_SLOT = 7, - R_386_RELATIVE = 8, - R_386_GOTOFF = 9, - R_386_GOTPC = 10, - R_386_32PLT = 11, - R_386_TLS_TPOFF = 14, - R_386_TLS_IE = 15, - R_386_TLS_GOTIE = 16, - R_386_TLS_LE = 17, - R_386_TLS_GD = 18, - R_386_TLS_LDM = 19, - R_386_16 = 20, - R_386_PC16 = 21, - R_386_8 = 22, - R_386_PC8 = 23, - R_386_TLS_GD_32 = 24, - R_386_TLS_GD_PUSH = 25, - R_386_TLS_GD_CALL = 26, - R_386_TLS_GD_POP = 27, - R_386_TLS_LDM_32 = 28, - R_386_TLS_LDM_PUSH = 29, - R_386_TLS_LDM_CALL = 30, - R_386_TLS_LDM_POP = 31, - R_386_TLS_LDO_32 = 32, - R_386_TLS_IE_32 = 33, - R_386_TLS_LE_32 = 34, - R_386_TLS_DTPMOD32 = 35, - R_386_TLS_DTPOFF32 = 36, - R_386_TLS_TPOFF32 = 37, - R_386_TLS_GOTDESC = 39, - R_386_TLS_DESC_CALL = 40, - R_386_TLS_DESC = 41, - R_386_IRELATIVE = 42, - R_386_NUM = 43 +#include "ELFRelocs/i386.def" }; // ELF Relocation types for PPC32 enum { - R_PPC_NONE = 0, /* No relocation. */ - R_PPC_ADDR32 = 1, - R_PPC_ADDR24 = 2, - R_PPC_ADDR16 = 3, - R_PPC_ADDR16_LO = 4, - R_PPC_ADDR16_HI = 5, - R_PPC_ADDR16_HA = 6, - R_PPC_ADDR14 = 7, - R_PPC_ADDR14_BRTAKEN = 8, - R_PPC_ADDR14_BRNTAKEN = 9, - R_PPC_REL24 = 10, - R_PPC_REL14 = 11, - R_PPC_REL14_BRTAKEN = 12, - R_PPC_REL14_BRNTAKEN = 13, - R_PPC_GOT16 = 14, - R_PPC_GOT16_LO = 15, - R_PPC_GOT16_HI = 16, - R_PPC_GOT16_HA = 17, - R_PPC_PLTREL24 = 18, - R_PPC_JMP_SLOT = 21, - R_PPC_LOCAL24PC = 23, - R_PPC_REL32 = 26, - R_PPC_TLS = 67, - R_PPC_DTPMOD32 = 68, - R_PPC_TPREL16 = 69, - R_PPC_TPREL16_LO = 70, - R_PPC_TPREL16_HI = 71, - R_PPC_TPREL16_HA = 72, - R_PPC_TPREL32 = 73, - R_PPC_DTPREL16 = 74, - R_PPC_DTPREL16_LO = 75, - R_PPC_DTPREL16_HI = 76, - R_PPC_DTPREL16_HA = 77, - R_PPC_DTPREL32 = 78, - R_PPC_GOT_TLSGD16 = 79, - R_PPC_GOT_TLSGD16_LO = 80, - R_PPC_GOT_TLSGD16_HI = 81, - R_PPC_GOT_TLSGD16_HA = 82, - R_PPC_GOT_TLSLD16 = 83, - R_PPC_GOT_TLSLD16_LO = 84, - R_PPC_GOT_TLSLD16_HI = 85, - R_PPC_GOT_TLSLD16_HA = 86, - R_PPC_GOT_TPREL16 = 87, - R_PPC_GOT_TPREL16_LO = 88, - R_PPC_GOT_TPREL16_HI = 89, - R_PPC_GOT_TPREL16_HA = 90, - R_PPC_GOT_DTPREL16 = 91, - R_PPC_GOT_DTPREL16_LO = 92, - R_PPC_GOT_DTPREL16_HI = 93, - R_PPC_GOT_DTPREL16_HA = 94, - R_PPC_TLSGD = 95, - R_PPC_TLSLD = 96, - R_PPC_REL16 = 249, - R_PPC_REL16_LO = 250, - R_PPC_REL16_HI = 251, - R_PPC_REL16_HA = 252 +#include "ELFRelocs/PowerPC.def" }; // Specific e_flags for PPC64 @@ -531,192 +400,12 @@ encodePPC64LocalEntryOffset(int64_t Offset) { // ELF Relocation types for PPC64 enum { - R_PPC64_NONE = 0, - R_PPC64_ADDR32 = 1, - R_PPC64_ADDR24 = 2, - R_PPC64_ADDR16 = 3, - R_PPC64_ADDR16_LO = 4, - R_PPC64_ADDR16_HI = 5, - R_PPC64_ADDR16_HA = 6, - R_PPC64_ADDR14 = 7, - R_PPC64_ADDR14_BRTAKEN = 8, - R_PPC64_ADDR14_BRNTAKEN = 9, - R_PPC64_REL24 = 10, - R_PPC64_REL14 = 11, - R_PPC64_REL14_BRTAKEN = 12, - R_PPC64_REL14_BRNTAKEN = 13, - R_PPC64_GOT16 = 14, - R_PPC64_GOT16_LO = 15, - R_PPC64_GOT16_HI = 16, - R_PPC64_GOT16_HA = 17, - R_PPC64_JMP_SLOT = 21, - R_PPC64_REL32 = 26, - R_PPC64_ADDR64 = 38, - R_PPC64_ADDR16_HIGHER = 39, - R_PPC64_ADDR16_HIGHERA = 40, - R_PPC64_ADDR16_HIGHEST = 41, - R_PPC64_ADDR16_HIGHESTA = 42, - R_PPC64_REL64 = 44, - R_PPC64_TOC16 = 47, - R_PPC64_TOC16_LO = 48, - R_PPC64_TOC16_HI = 49, - R_PPC64_TOC16_HA = 50, - R_PPC64_TOC = 51, - R_PPC64_ADDR16_DS = 56, - R_PPC64_ADDR16_LO_DS = 57, - R_PPC64_GOT16_DS = 58, - R_PPC64_GOT16_LO_DS = 59, - R_PPC64_TOC16_DS = 63, - R_PPC64_TOC16_LO_DS = 64, - R_PPC64_TLS = 67, - R_PPC64_DTPMOD64 = 68, - R_PPC64_TPREL16 = 69, - R_PPC64_TPREL16_LO = 70, - R_PPC64_TPREL16_HI = 71, - R_PPC64_TPREL16_HA = 72, - R_PPC64_TPREL64 = 73, - R_PPC64_DTPREL16 = 74, - R_PPC64_DTPREL16_LO = 75, - R_PPC64_DTPREL16_HI = 76, - R_PPC64_DTPREL16_HA = 77, - R_PPC64_DTPREL64 = 78, - R_PPC64_GOT_TLSGD16 = 79, - R_PPC64_GOT_TLSGD16_LO = 80, - R_PPC64_GOT_TLSGD16_HI = 81, - R_PPC64_GOT_TLSGD16_HA = 82, - R_PPC64_GOT_TLSLD16 = 83, - R_PPC64_GOT_TLSLD16_LO = 84, - R_PPC64_GOT_TLSLD16_HI = 85, - R_PPC64_GOT_TLSLD16_HA = 86, - R_PPC64_GOT_TPREL16_DS = 87, - R_PPC64_GOT_TPREL16_LO_DS = 88, - R_PPC64_GOT_TPREL16_HI = 89, - R_PPC64_GOT_TPREL16_HA = 90, - R_PPC64_GOT_DTPREL16_DS = 91, - R_PPC64_GOT_DTPREL16_LO_DS = 92, - R_PPC64_GOT_DTPREL16_HI = 93, - R_PPC64_GOT_DTPREL16_HA = 94, - R_PPC64_TPREL16_DS = 95, - R_PPC64_TPREL16_LO_DS = 96, - R_PPC64_TPREL16_HIGHER = 97, - R_PPC64_TPREL16_HIGHERA = 98, - R_PPC64_TPREL16_HIGHEST = 99, - R_PPC64_TPREL16_HIGHESTA = 100, - R_PPC64_DTPREL16_DS = 101, - R_PPC64_DTPREL16_LO_DS = 102, - R_PPC64_DTPREL16_HIGHER = 103, - R_PPC64_DTPREL16_HIGHERA = 104, - R_PPC64_DTPREL16_HIGHEST = 105, - R_PPC64_DTPREL16_HIGHESTA = 106, - R_PPC64_TLSGD = 107, - R_PPC64_TLSLD = 108, - R_PPC64_REL16 = 249, - R_PPC64_REL16_LO = 250, - R_PPC64_REL16_HI = 251, - R_PPC64_REL16_HA = 252 +#include "ELFRelocs/PowerPC64.def" }; // ELF Relocation types for AArch64 - enum { - R_AARCH64_NONE = 0x100, - - R_AARCH64_ABS64 = 0x101, - R_AARCH64_ABS32 = 0x102, - R_AARCH64_ABS16 = 0x103, - R_AARCH64_PREL64 = 0x104, - R_AARCH64_PREL32 = 0x105, - R_AARCH64_PREL16 = 0x106, - - R_AARCH64_MOVW_UABS_G0 = 0x107, - R_AARCH64_MOVW_UABS_G0_NC = 0x108, - R_AARCH64_MOVW_UABS_G1 = 0x109, - R_AARCH64_MOVW_UABS_G1_NC = 0x10a, - R_AARCH64_MOVW_UABS_G2 = 0x10b, - R_AARCH64_MOVW_UABS_G2_NC = 0x10c, - R_AARCH64_MOVW_UABS_G3 = 0x10d, - R_AARCH64_MOVW_SABS_G0 = 0x10e, - R_AARCH64_MOVW_SABS_G1 = 0x10f, - R_AARCH64_MOVW_SABS_G2 = 0x110, - - R_AARCH64_LD_PREL_LO19 = 0x111, - R_AARCH64_ADR_PREL_LO21 = 0x112, - R_AARCH64_ADR_PREL_PG_HI21 = 0x113, - R_AARCH64_ADD_ABS_LO12_NC = 0x115, - R_AARCH64_LDST8_ABS_LO12_NC = 0x116, - - R_AARCH64_TSTBR14 = 0x117, - R_AARCH64_CONDBR19 = 0x118, - R_AARCH64_JUMP26 = 0x11a, - R_AARCH64_CALL26 = 0x11b, - - R_AARCH64_LDST16_ABS_LO12_NC = 0x11c, - R_AARCH64_LDST32_ABS_LO12_NC = 0x11d, - R_AARCH64_LDST64_ABS_LO12_NC = 0x11e, - - R_AARCH64_LDST128_ABS_LO12_NC = 0x12b, - - R_AARCH64_GOTREL64 = 0x133, - R_AARCH64_GOTREL32 = 0x134, - - R_AARCH64_ADR_GOT_PAGE = 0x137, - R_AARCH64_LD64_GOT_LO12_NC = 0x138, - - R_AARCH64_TLSLD_MOVW_DTPREL_G2 = 0x20b, - R_AARCH64_TLSLD_MOVW_DTPREL_G1 = 0x20c, - R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC = 0x20d, - R_AARCH64_TLSLD_MOVW_DTPREL_G0 = 0x20e, - R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC = 0x20f, - R_AARCH64_TLSLD_ADD_DTPREL_HI12 = 0x210, - R_AARCH64_TLSLD_ADD_DTPREL_LO12 = 0x211, - R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC = 0x212, - R_AARCH64_TLSLD_LDST8_DTPREL_LO12 = 0x213, - R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC = 0x214, - R_AARCH64_TLSLD_LDST16_DTPREL_LO12 = 0x215, - R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC = 0x216, - R_AARCH64_TLSLD_LDST32_DTPREL_LO12 = 0x217, - R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC = 0x218, - R_AARCH64_TLSLD_LDST64_DTPREL_LO12 = 0x219, - R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC = 0x21a, - - R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 = 0x21b, - R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC = 0x21c, - R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 = 0x21d, - R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC = 0x21e, - R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 = 0x21f, - - R_AARCH64_TLSLE_MOVW_TPREL_G2 = 0x220, - R_AARCH64_TLSLE_MOVW_TPREL_G1 = 0x221, - R_AARCH64_TLSLE_MOVW_TPREL_G1_NC = 0x222, - R_AARCH64_TLSLE_MOVW_TPREL_G0 = 0x223, - R_AARCH64_TLSLE_MOVW_TPREL_G0_NC = 0x224, - R_AARCH64_TLSLE_ADD_TPREL_HI12 = 0x225, - R_AARCH64_TLSLE_ADD_TPREL_LO12 = 0x226, - R_AARCH64_TLSLE_ADD_TPREL_LO12_NC = 0x227, - R_AARCH64_TLSLE_LDST8_TPREL_LO12 = 0x228, - R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC = 0x229, - R_AARCH64_TLSLE_LDST16_TPREL_LO12 = 0x22a, - R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC = 0x22b, - R_AARCH64_TLSLE_LDST32_TPREL_LO12 = 0x22c, - R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC = 0x22d, - R_AARCH64_TLSLE_LDST64_TPREL_LO12 = 0x22e, - R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC = 0x22f, - - R_AARCH64_TLSDESC_ADR_PAGE = 0x232, - R_AARCH64_TLSDESC_LD64_LO12_NC = 0x233, - R_AARCH64_TLSDESC_ADD_LO12_NC = 0x234, - - R_AARCH64_TLSDESC_CALL = 0x239, - - R_AARCH64_COPY = 0x400, - R_AARCH64_GLOB_DAT = 0x401, - R_AARCH64_JUMP_SLOT = 0x402, - R_AARCH64_RELATIVE = 0x403, - R_AARCH64_TLS_DTPREL64 = 0x404, - R_AARCH64_TLS_DTPMOD64 = 0x405, - R_AARCH64_TLS_TPREL64 = 0x406, - R_AARCH64_TLSDESC = 0x407, - R_AARCH64_IRELATIVE = 0x408 +#include "ELFRelocs/AArch64.def" }; // ARM Specific e_flags @@ -733,140 +422,8 @@ enum : unsigned { }; // ELF Relocation types for ARM -// Meets 2.08 ABI Specs. - enum { - R_ARM_NONE = 0x00, - R_ARM_PC24 = 0x01, - R_ARM_ABS32 = 0x02, - R_ARM_REL32 = 0x03, - R_ARM_LDR_PC_G0 = 0x04, - R_ARM_ABS16 = 0x05, - R_ARM_ABS12 = 0x06, - R_ARM_THM_ABS5 = 0x07, - R_ARM_ABS8 = 0x08, - R_ARM_SBREL32 = 0x09, - R_ARM_THM_CALL = 0x0a, - R_ARM_THM_PC8 = 0x0b, - R_ARM_BREL_ADJ = 0x0c, - R_ARM_TLS_DESC = 0x0d, - R_ARM_THM_SWI8 = 0x0e, - R_ARM_XPC25 = 0x0f, - R_ARM_THM_XPC22 = 0x10, - R_ARM_TLS_DTPMOD32 = 0x11, - R_ARM_TLS_DTPOFF32 = 0x12, - R_ARM_TLS_TPOFF32 = 0x13, - R_ARM_COPY = 0x14, - R_ARM_GLOB_DAT = 0x15, - R_ARM_JUMP_SLOT = 0x16, - R_ARM_RELATIVE = 0x17, - R_ARM_GOTOFF32 = 0x18, - R_ARM_BASE_PREL = 0x19, - R_ARM_GOT_BREL = 0x1a, - R_ARM_PLT32 = 0x1b, - R_ARM_CALL = 0x1c, - R_ARM_JUMP24 = 0x1d, - R_ARM_THM_JUMP24 = 0x1e, - R_ARM_BASE_ABS = 0x1f, - R_ARM_ALU_PCREL_7_0 = 0x20, - R_ARM_ALU_PCREL_15_8 = 0x21, - R_ARM_ALU_PCREL_23_15 = 0x22, - R_ARM_LDR_SBREL_11_0_NC = 0x23, - R_ARM_ALU_SBREL_19_12_NC = 0x24, - R_ARM_ALU_SBREL_27_20_CK = 0x25, - R_ARM_TARGET1 = 0x26, - R_ARM_SBREL31 = 0x27, - R_ARM_V4BX = 0x28, - R_ARM_TARGET2 = 0x29, - R_ARM_PREL31 = 0x2a, - R_ARM_MOVW_ABS_NC = 0x2b, - R_ARM_MOVT_ABS = 0x2c, - R_ARM_MOVW_PREL_NC = 0x2d, - R_ARM_MOVT_PREL = 0x2e, - R_ARM_THM_MOVW_ABS_NC = 0x2f, - R_ARM_THM_MOVT_ABS = 0x30, - R_ARM_THM_MOVW_PREL_NC = 0x31, - R_ARM_THM_MOVT_PREL = 0x32, - R_ARM_THM_JUMP19 = 0x33, - R_ARM_THM_JUMP6 = 0x34, - R_ARM_THM_ALU_PREL_11_0 = 0x35, - R_ARM_THM_PC12 = 0x36, - R_ARM_ABS32_NOI = 0x37, - R_ARM_REL32_NOI = 0x38, - R_ARM_ALU_PC_G0_NC = 0x39, - R_ARM_ALU_PC_G0 = 0x3a, - R_ARM_ALU_PC_G1_NC = 0x3b, - R_ARM_ALU_PC_G1 = 0x3c, - R_ARM_ALU_PC_G2 = 0x3d, - R_ARM_LDR_PC_G1 = 0x3e, - R_ARM_LDR_PC_G2 = 0x3f, - R_ARM_LDRS_PC_G0 = 0x40, - R_ARM_LDRS_PC_G1 = 0x41, - R_ARM_LDRS_PC_G2 = 0x42, - R_ARM_LDC_PC_G0 = 0x43, - R_ARM_LDC_PC_G1 = 0x44, - R_ARM_LDC_PC_G2 = 0x45, - R_ARM_ALU_SB_G0_NC = 0x46, - R_ARM_ALU_SB_G0 = 0x47, - R_ARM_ALU_SB_G1_NC = 0x48, - R_ARM_ALU_SB_G1 = 0x49, - R_ARM_ALU_SB_G2 = 0x4a, - R_ARM_LDR_SB_G0 = 0x4b, - R_ARM_LDR_SB_G1 = 0x4c, - R_ARM_LDR_SB_G2 = 0x4d, - R_ARM_LDRS_SB_G0 = 0x4e, - R_ARM_LDRS_SB_G1 = 0x4f, - R_ARM_LDRS_SB_G2 = 0x50, - R_ARM_LDC_SB_G0 = 0x51, - R_ARM_LDC_SB_G1 = 0x52, - R_ARM_LDC_SB_G2 = 0x53, - R_ARM_MOVW_BREL_NC = 0x54, - R_ARM_MOVT_BREL = 0x55, - R_ARM_MOVW_BREL = 0x56, - R_ARM_THM_MOVW_BREL_NC = 0x57, - R_ARM_THM_MOVT_BREL = 0x58, - R_ARM_THM_MOVW_BREL = 0x59, - R_ARM_TLS_GOTDESC = 0x5a, - R_ARM_TLS_CALL = 0x5b, - R_ARM_TLS_DESCSEQ = 0x5c, - R_ARM_THM_TLS_CALL = 0x5d, - R_ARM_PLT32_ABS = 0x5e, - R_ARM_GOT_ABS = 0x5f, - R_ARM_GOT_PREL = 0x60, - R_ARM_GOT_BREL12 = 0x61, - R_ARM_GOTOFF12 = 0x62, - R_ARM_GOTRELAX = 0x63, - R_ARM_GNU_VTENTRY = 0x64, - R_ARM_GNU_VTINHERIT = 0x65, - R_ARM_THM_JUMP11 = 0x66, - R_ARM_THM_JUMP8 = 0x67, - R_ARM_TLS_GD32 = 0x68, - R_ARM_TLS_LDM32 = 0x69, - R_ARM_TLS_LDO32 = 0x6a, - R_ARM_TLS_IE32 = 0x6b, - R_ARM_TLS_LE32 = 0x6c, - R_ARM_TLS_LDO12 = 0x6d, - R_ARM_TLS_LE12 = 0x6e, - R_ARM_TLS_IE12GP = 0x6f, - R_ARM_PRIVATE_0 = 0x70, - R_ARM_PRIVATE_1 = 0x71, - R_ARM_PRIVATE_2 = 0x72, - R_ARM_PRIVATE_3 = 0x73, - R_ARM_PRIVATE_4 = 0x74, - R_ARM_PRIVATE_5 = 0x75, - R_ARM_PRIVATE_6 = 0x76, - R_ARM_PRIVATE_7 = 0x77, - R_ARM_PRIVATE_8 = 0x78, - R_ARM_PRIVATE_9 = 0x79, - R_ARM_PRIVATE_10 = 0x7a, - R_ARM_PRIVATE_11 = 0x7b, - R_ARM_PRIVATE_12 = 0x7c, - R_ARM_PRIVATE_13 = 0x7d, - R_ARM_PRIVATE_14 = 0x7e, - R_ARM_PRIVATE_15 = 0x7f, - R_ARM_ME_TOO = 0x80, - R_ARM_THM_TLS_DESCSEQ16 = 0x81, - R_ARM_THM_TLS_DESCSEQ32 = 0x82 +#include "ELFRelocs/ARM.def" }; // Mips Specific e_flags @@ -897,8 +454,8 @@ enum : unsigned { EF_MIPS_ARCH_5 = 0x40000000, // MIPS5 instruction set EF_MIPS_ARCH_32 = 0x50000000, // MIPS32 instruction set per linux not elf.h EF_MIPS_ARCH_64 = 0x60000000, // MIPS64 instruction set per linux not elf.h - EF_MIPS_ARCH_32R2 = 0x70000000, // mips32r2 - EF_MIPS_ARCH_64R2 = 0x80000000, // mips64r2 + EF_MIPS_ARCH_32R2 = 0x70000000, // mips32r2, mips32r3, mips32r5 + EF_MIPS_ARCH_64R2 = 0x80000000, // mips64r2, mips64r3, mips64r5 EF_MIPS_ARCH_32R6 = 0x90000000, // mips32r6 EF_MIPS_ARCH_64R6 = 0xa0000000, // mips64r6 EF_MIPS_ARCH = 0xf0000000 // Mask for applying EF_MIPS_ARCH_ variant @@ -906,85 +463,7 @@ enum : unsigned { // ELF Relocation types for Mips enum { - R_MIPS_NONE = 0, - R_MIPS_16 = 1, - R_MIPS_32 = 2, - R_MIPS_REL32 = 3, - R_MIPS_26 = 4, - R_MIPS_HI16 = 5, - R_MIPS_LO16 = 6, - R_MIPS_GPREL16 = 7, - R_MIPS_LITERAL = 8, - R_MIPS_GOT16 = 9, - R_MIPS_PC16 = 10, - R_MIPS_CALL16 = 11, - R_MIPS_GPREL32 = 12, - R_MIPS_UNUSED1 = 13, - R_MIPS_UNUSED2 = 14, - R_MIPS_SHIFT5 = 16, - R_MIPS_SHIFT6 = 17, - R_MIPS_64 = 18, - R_MIPS_GOT_DISP = 19, - R_MIPS_GOT_PAGE = 20, - R_MIPS_GOT_OFST = 21, - R_MIPS_GOT_HI16 = 22, - R_MIPS_GOT_LO16 = 23, - R_MIPS_SUB = 24, - R_MIPS_INSERT_A = 25, - R_MIPS_INSERT_B = 26, - R_MIPS_DELETE = 27, - R_MIPS_HIGHER = 28, - R_MIPS_HIGHEST = 29, - R_MIPS_CALL_HI16 = 30, - R_MIPS_CALL_LO16 = 31, - R_MIPS_SCN_DISP = 32, - R_MIPS_REL16 = 33, - R_MIPS_ADD_IMMEDIATE = 34, - R_MIPS_PJUMP = 35, - R_MIPS_RELGOT = 36, - R_MIPS_JALR = 37, - R_MIPS_TLS_DTPMOD32 = 38, - R_MIPS_TLS_DTPREL32 = 39, - R_MIPS_TLS_DTPMOD64 = 40, - R_MIPS_TLS_DTPREL64 = 41, - R_MIPS_TLS_GD = 42, - R_MIPS_TLS_LDM = 43, - R_MIPS_TLS_DTPREL_HI16 = 44, - R_MIPS_TLS_DTPREL_LO16 = 45, - R_MIPS_TLS_GOTTPREL = 46, - R_MIPS_TLS_TPREL32 = 47, - R_MIPS_TLS_TPREL64 = 48, - R_MIPS_TLS_TPREL_HI16 = 49, - R_MIPS_TLS_TPREL_LO16 = 50, - R_MIPS_GLOB_DAT = 51, - R_MIPS_PC21_S2 = 60, - R_MIPS_PC26_S2 = 61, - R_MIPS_PC18_S3 = 62, - R_MIPS_PC19_S2 = 63, - R_MIPS_PCHI16 = 64, - R_MIPS_PCLO16 = 65, - R_MIPS16_GOT16 = 102, - R_MIPS16_HI16 = 104, - R_MIPS16_LO16 = 105, - R_MIPS_COPY = 126, - R_MIPS_JUMP_SLOT = 127, - R_MICROMIPS_26_S1 = 133, - R_MICROMIPS_HI16 = 134, - R_MICROMIPS_LO16 = 135, - R_MICROMIPS_GOT16 = 138, - R_MICROMIPS_PC16_S1 = 141, - R_MICROMIPS_CALL16 = 142, - R_MICROMIPS_GOT_DISP = 145, - R_MICROMIPS_GOT_PAGE = 146, - R_MICROMIPS_GOT_OFST = 147, - R_MICROMIPS_TLS_GD = 162, - R_MICROMIPS_TLS_LDM = 163, - R_MICROMIPS_TLS_DTPREL_HI16 = 164, - R_MICROMIPS_TLS_DTPREL_LO16 = 165, - R_MICROMIPS_TLS_TPREL_HI16 = 169, - R_MICROMIPS_TLS_TPREL_LO16 = 170, - R_MIPS_NUM = 218, - R_MIPS_PC32 = 248 +#include "ELFRelocs/Mips.def" }; // Special values for the st_other field in the symbol table entry for MIPS. @@ -996,6 +475,22 @@ enum { STO_MIPS_MIPS16 = 0xf0 // MIPS Specific ISA for Mips16 }; +// .MIPS.options section descriptor kinds +enum { + ODK_NULL = 0, // Undefined + ODK_REGINFO = 1, // Register usage information + ODK_EXCEPTIONS = 2, // Exception processing options + ODK_PAD = 3, // Section padding options + ODK_HWPATCH = 4, // Hardware patches applied + ODK_FILL = 5, // Linker fill value + ODK_TAGS = 6, // Space for tool identification + ODK_HWAND = 7, // Hardware AND patches applied + ODK_HWOR = 8, // Hardware OR patches applied + ODK_GP_GROUP = 9, // GP group to use for text/data sections + ODK_IDENT = 10, // ID information + ODK_PAGESIZE = 11 // Page size information +}; + // Hexagon Specific e_flags // Release 5 ABI enum { @@ -1025,250 +520,22 @@ enum { }; // ELF Relocation types for Hexagon -// Release 5 ABI enum { - R_HEX_NONE = 0, - R_HEX_B22_PCREL = 1, - R_HEX_B15_PCREL = 2, - R_HEX_B7_PCREL = 3, - R_HEX_LO16 = 4, - R_HEX_HI16 = 5, - R_HEX_32 = 6, - R_HEX_16 = 7, - R_HEX_8 = 8, - R_HEX_GPREL16_0 = 9, - R_HEX_GPREL16_1 = 10, - R_HEX_GPREL16_2 = 11, - R_HEX_GPREL16_3 = 12, - R_HEX_HL16 = 13, - R_HEX_B13_PCREL = 14, - R_HEX_B9_PCREL = 15, - R_HEX_B32_PCREL_X = 16, - R_HEX_32_6_X = 17, - R_HEX_B22_PCREL_X = 18, - R_HEX_B15_PCREL_X = 19, - R_HEX_B13_PCREL_X = 20, - R_HEX_B9_PCREL_X = 21, - R_HEX_B7_PCREL_X = 22, - R_HEX_16_X = 23, - R_HEX_12_X = 24, - R_HEX_11_X = 25, - R_HEX_10_X = 26, - R_HEX_9_X = 27, - R_HEX_8_X = 28, - R_HEX_7_X = 29, - R_HEX_6_X = 30, - R_HEX_32_PCREL = 31, - R_HEX_COPY = 32, - R_HEX_GLOB_DAT = 33, - R_HEX_JMP_SLOT = 34, - R_HEX_RELATIVE = 35, - R_HEX_PLT_B22_PCREL = 36, - R_HEX_GOTREL_LO16 = 37, - R_HEX_GOTREL_HI16 = 38, - R_HEX_GOTREL_32 = 39, - R_HEX_GOT_LO16 = 40, - R_HEX_GOT_HI16 = 41, - R_HEX_GOT_32 = 42, - R_HEX_GOT_16 = 43, - R_HEX_DTPMOD_32 = 44, - R_HEX_DTPREL_LO16 = 45, - R_HEX_DTPREL_HI16 = 46, - R_HEX_DTPREL_32 = 47, - R_HEX_DTPREL_16 = 48, - R_HEX_GD_PLT_B22_PCREL = 49, - R_HEX_GD_GOT_LO16 = 50, - R_HEX_GD_GOT_HI16 = 51, - R_HEX_GD_GOT_32 = 52, - R_HEX_GD_GOT_16 = 53, - R_HEX_IE_LO16 = 54, - R_HEX_IE_HI16 = 55, - R_HEX_IE_32 = 56, - R_HEX_IE_GOT_LO16 = 57, - R_HEX_IE_GOT_HI16 = 58, - R_HEX_IE_GOT_32 = 59, - R_HEX_IE_GOT_16 = 60, - R_HEX_TPREL_LO16 = 61, - R_HEX_TPREL_HI16 = 62, - R_HEX_TPREL_32 = 63, - R_HEX_TPREL_16 = 64, - R_HEX_6_PCREL_X = 65, - R_HEX_GOTREL_32_6_X = 66, - R_HEX_GOTREL_16_X = 67, - R_HEX_GOTREL_11_X = 68, - R_HEX_GOT_32_6_X = 69, - R_HEX_GOT_16_X = 70, - R_HEX_GOT_11_X = 71, - R_HEX_DTPREL_32_6_X = 72, - R_HEX_DTPREL_16_X = 73, - R_HEX_DTPREL_11_X = 74, - R_HEX_GD_GOT_32_6_X = 75, - R_HEX_GD_GOT_16_X = 76, - R_HEX_GD_GOT_11_X = 77, - R_HEX_IE_32_6_X = 78, - R_HEX_IE_16_X = 79, - R_HEX_IE_GOT_32_6_X = 80, - R_HEX_IE_GOT_16_X = 81, - R_HEX_IE_GOT_11_X = 82, - R_HEX_TPREL_32_6_X = 83, - R_HEX_TPREL_16_X = 84, - R_HEX_TPREL_11_X = 85 +#include "ELFRelocs/Hexagon.def" }; // ELF Relocation types for S390/zSeries enum { - R_390_NONE = 0, - R_390_8 = 1, - R_390_12 = 2, - R_390_16 = 3, - R_390_32 = 4, - R_390_PC32 = 5, - R_390_GOT12 = 6, - R_390_GOT32 = 7, - R_390_PLT32 = 8, - R_390_COPY = 9, - R_390_GLOB_DAT = 10, - R_390_JMP_SLOT = 11, - R_390_RELATIVE = 12, - R_390_GOTOFF = 13, - R_390_GOTPC = 14, - R_390_GOT16 = 15, - R_390_PC16 = 16, - R_390_PC16DBL = 17, - R_390_PLT16DBL = 18, - R_390_PC32DBL = 19, - R_390_PLT32DBL = 20, - R_390_GOTPCDBL = 21, - R_390_64 = 22, - R_390_PC64 = 23, - R_390_GOT64 = 24, - R_390_PLT64 = 25, - R_390_GOTENT = 26, - R_390_GOTOFF16 = 27, - R_390_GOTOFF64 = 28, - R_390_GOTPLT12 = 29, - R_390_GOTPLT16 = 30, - R_390_GOTPLT32 = 31, - R_390_GOTPLT64 = 32, - R_390_GOTPLTENT = 33, - R_390_PLTOFF16 = 34, - R_390_PLTOFF32 = 35, - R_390_PLTOFF64 = 36, - R_390_TLS_LOAD = 37, - R_390_TLS_GDCALL = 38, - R_390_TLS_LDCALL = 39, - R_390_TLS_GD32 = 40, - R_390_TLS_GD64 = 41, - R_390_TLS_GOTIE12 = 42, - R_390_TLS_GOTIE32 = 43, - R_390_TLS_GOTIE64 = 44, - R_390_TLS_LDM32 = 45, - R_390_TLS_LDM64 = 46, - R_390_TLS_IE32 = 47, - R_390_TLS_IE64 = 48, - R_390_TLS_IEENT = 49, - R_390_TLS_LE32 = 50, - R_390_TLS_LE64 = 51, - R_390_TLS_LDO32 = 52, - R_390_TLS_LDO64 = 53, - R_390_TLS_DTPMOD = 54, - R_390_TLS_DTPOFF = 55, - R_390_TLS_TPOFF = 56, - R_390_20 = 57, - R_390_GOT20 = 58, - R_390_GOTPLT20 = 59, - R_390_TLS_GOTIE20 = 60, - R_390_IRELATIVE = 61 +#include "ELFRelocs/SystemZ.def" }; // ELF Relocation type for Sparc. enum { - R_SPARC_NONE = 0, - R_SPARC_8 = 1, - R_SPARC_16 = 2, - R_SPARC_32 = 3, - R_SPARC_DISP8 = 4, - R_SPARC_DISP16 = 5, - R_SPARC_DISP32 = 6, - R_SPARC_WDISP30 = 7, - R_SPARC_WDISP22 = 8, - R_SPARC_HI22 = 9, - R_SPARC_22 = 10, - R_SPARC_13 = 11, - R_SPARC_LO10 = 12, - R_SPARC_GOT10 = 13, - R_SPARC_GOT13 = 14, - R_SPARC_GOT22 = 15, - R_SPARC_PC10 = 16, - R_SPARC_PC22 = 17, - R_SPARC_WPLT30 = 18, - R_SPARC_COPY = 19, - R_SPARC_GLOB_DAT = 20, - R_SPARC_JMP_SLOT = 21, - R_SPARC_RELATIVE = 22, - R_SPARC_UA32 = 23, - R_SPARC_PLT32 = 24, - R_SPARC_HIPLT22 = 25, - R_SPARC_LOPLT10 = 26, - R_SPARC_PCPLT32 = 27, - R_SPARC_PCPLT22 = 28, - R_SPARC_PCPLT10 = 29, - R_SPARC_10 = 30, - R_SPARC_11 = 31, - R_SPARC_64 = 32, - R_SPARC_OLO10 = 33, - R_SPARC_HH22 = 34, - R_SPARC_HM10 = 35, - R_SPARC_LM22 = 36, - R_SPARC_PC_HH22 = 37, - R_SPARC_PC_HM10 = 38, - R_SPARC_PC_LM22 = 39, - R_SPARC_WDISP16 = 40, - R_SPARC_WDISP19 = 41, - R_SPARC_7 = 43, - R_SPARC_5 = 44, - R_SPARC_6 = 45, - R_SPARC_DISP64 = 46, - R_SPARC_PLT64 = 47, - R_SPARC_HIX22 = 48, - R_SPARC_LOX10 = 49, - R_SPARC_H44 = 50, - R_SPARC_M44 = 51, - R_SPARC_L44 = 52, - R_SPARC_REGISTER = 53, - R_SPARC_UA64 = 54, - R_SPARC_UA16 = 55, - R_SPARC_TLS_GD_HI22 = 56, - R_SPARC_TLS_GD_LO10 = 57, - R_SPARC_TLS_GD_ADD = 58, - R_SPARC_TLS_GD_CALL = 59, - R_SPARC_TLS_LDM_HI22 = 60, - R_SPARC_TLS_LDM_LO10 = 61, - R_SPARC_TLS_LDM_ADD = 62, - R_SPARC_TLS_LDM_CALL = 63, - R_SPARC_TLS_LDO_HIX22 = 64, - R_SPARC_TLS_LDO_LOX10 = 65, - R_SPARC_TLS_LDO_ADD = 66, - R_SPARC_TLS_IE_HI22 = 67, - R_SPARC_TLS_IE_LO10 = 68, - R_SPARC_TLS_IE_LD = 69, - R_SPARC_TLS_IE_LDX = 70, - R_SPARC_TLS_IE_ADD = 71, - R_SPARC_TLS_LE_HIX22 = 72, - R_SPARC_TLS_LE_LOX10 = 73, - R_SPARC_TLS_DTPMOD32 = 74, - R_SPARC_TLS_DTPMOD64 = 75, - R_SPARC_TLS_DTPOFF32 = 76, - R_SPARC_TLS_DTPOFF64 = 77, - R_SPARC_TLS_TPOFF32 = 78, - R_SPARC_TLS_TPOFF64 = 79, - R_SPARC_GOTDATA_HIX22 = 80, - R_SPARC_GOTDATA_LOX22 = 81, - R_SPARC_GOTDATA_OP_HIX22 = 82, - R_SPARC_GOTDATA_OP_LOX22 = 83, - R_SPARC_GOTDATA_OP = 84 +#include "ELFRelocs/Sparc.def" }; +#undef ELF_RELOC + // Section header. struct Elf32_Shdr { Elf32_Word sh_name; // Section name (index into string table) @@ -1510,6 +777,7 @@ enum { STB_LOCAL = 0, // Local symbol, not visible outside obj file containing def STB_GLOBAL = 1, // Global symbol, visible to all object files being combined STB_WEAK = 2, // Weak symbol, like global but lower-precedence + STB_GNU_UNIQUE = 10, STB_LOOS = 10, // Lowest operating system-specific binding type STB_HIOS = 12, // Highest operating system-specific binding type STB_LOPROC = 13, // Lowest processor-specific binding type @@ -1544,6 +812,14 @@ enum { STN_UNDEF = 0 }; +// Special relocation symbols used in the MIPS64 ELF relocation entries +enum { + RSS_UNDEF = 0, // None + RSS_GP = 1, // Value of gp + RSS_GP0 = 2, // Value of gp used to create object being relocated + RSS_LOC = 3 // Address of location being relocated +}; + // Relocation entry, without explicit addend. struct Elf32_Rel { Elf32_Addr r_offset; // Location (file byte offset, or program virtual addr) diff --git a/include/llvm/Support/ELFRelocs/AArch64.def b/include/llvm/Support/ELFRelocs/AArch64.def new file mode 100644 index 0000000..aa0c560 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/AArch64.def @@ -0,0 +1,147 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +// ABI release 1.0 +ELF_RELOC(R_AARCH64_NONE, 0) + +ELF_RELOC(R_AARCH64_ABS64, 0x101) +ELF_RELOC(R_AARCH64_ABS32, 0x102) +ELF_RELOC(R_AARCH64_ABS16, 0x103) +ELF_RELOC(R_AARCH64_PREL64, 0x104) +ELF_RELOC(R_AARCH64_PREL32, 0x105) +ELF_RELOC(R_AARCH64_PREL16, 0x106) + +ELF_RELOC(R_AARCH64_MOVW_UABS_G0, 0x107) +ELF_RELOC(R_AARCH64_MOVW_UABS_G0_NC, 0x108) +ELF_RELOC(R_AARCH64_MOVW_UABS_G1, 0x109) +ELF_RELOC(R_AARCH64_MOVW_UABS_G1_NC, 0x10a) +ELF_RELOC(R_AARCH64_MOVW_UABS_G2, 0x10b) +ELF_RELOC(R_AARCH64_MOVW_UABS_G2_NC, 0x10c) +ELF_RELOC(R_AARCH64_MOVW_UABS_G3, 0x10d) +ELF_RELOC(R_AARCH64_MOVW_SABS_G0, 0x10e) +ELF_RELOC(R_AARCH64_MOVW_SABS_G1, 0x10f) +ELF_RELOC(R_AARCH64_MOVW_SABS_G2, 0x110) + +ELF_RELOC(R_AARCH64_LD_PREL_LO19, 0x111) +ELF_RELOC(R_AARCH64_ADR_PREL_LO21, 0x112) +ELF_RELOC(R_AARCH64_ADR_PREL_PG_HI21, 0x113) +ELF_RELOC(R_AARCH64_ADR_PREL_PG_HI21_NC, 0x114) +ELF_RELOC(R_AARCH64_ADD_ABS_LO12_NC, 0x115) +ELF_RELOC(R_AARCH64_LDST8_ABS_LO12_NC, 0x116) + +ELF_RELOC(R_AARCH64_TSTBR14, 0x117) +ELF_RELOC(R_AARCH64_CONDBR19, 0x118) +ELF_RELOC(R_AARCH64_JUMP26, 0x11a) +ELF_RELOC(R_AARCH64_CALL26, 0x11b) + +ELF_RELOC(R_AARCH64_LDST16_ABS_LO12_NC, 0x11c) +ELF_RELOC(R_AARCH64_LDST32_ABS_LO12_NC, 0x11d) +ELF_RELOC(R_AARCH64_LDST64_ABS_LO12_NC, 0x11e) + +ELF_RELOC(R_AARCH64_MOVW_PREL_G0, 0x11f) +ELF_RELOC(R_AARCH64_MOVW_PREL_G0_NC, 0x120) +ELF_RELOC(R_AARCH64_MOVW_PREL_G1, 0x121) +ELF_RELOC(R_AARCH64_MOVW_PREL_G1_NC, 0x122) +ELF_RELOC(R_AARCH64_MOVW_PREL_G2, 0x123) +ELF_RELOC(R_AARCH64_MOVW_PREL_G2_NC, 0x124) +ELF_RELOC(R_AARCH64_MOVW_PREL_G3, 0x125) + +ELF_RELOC(R_AARCH64_LDST128_ABS_LO12_NC, 0x12b) + +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G0, 0x12c) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G0_NC, 0x12d) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G1, 0x12e) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G1_NC, 0x12f) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G2, 0x130) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G2_NC, 0x131) +ELF_RELOC(R_AARCH64_MOVW_GOTOFF_G3, 0x132) + +ELF_RELOC(R_AARCH64_GOTREL64, 0x133) +ELF_RELOC(R_AARCH64_GOTREL32, 0x134) + +ELF_RELOC(R_AARCH64_GOT_LD_PREL19, 0x135) +ELF_RELOC(R_AARCH64_LD64_GOTOFF_LO15, 0x136) +ELF_RELOC(R_AARCH64_ADR_GOT_PAGE, 0x137) +ELF_RELOC(R_AARCH64_LD64_GOT_LO12_NC, 0x138) +ELF_RELOC(R_AARCH64_LD64_GOTPAGE_LO15, 0x139) + +ELF_RELOC(R_AARCH64_TLSGD_ADR_PREL21, 0x200) +ELF_RELOC(R_AARCH64_TLSGD_ADR_PAGE21, 0x201) +ELF_RELOC(R_AARCH64_TLSGD_ADD_LO12_NC, 0x202) +ELF_RELOC(R_AARCH64_TLSGD_MOVW_G1, 0x203) +ELF_RELOC(R_AARCH64_TLSGD_MOVW_G0_NC, 0x204) + +ELF_RELOC(R_AARCH64_TLSLD_ADR_PREL21, 0x205) +ELF_RELOC(R_AARCH64_TLSLD_ADR_PAGE21, 0x206) +ELF_RELOC(R_AARCH64_TLSLD_ADD_LO12_NC, 0x207) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_G1, 0x208) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_G0_NC, 0x209) +ELF_RELOC(R_AARCH64_TLSLD_LD_PREL19, 0x20a) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_DTPREL_G2, 0x20b) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_DTPREL_G1, 0x20c) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 0x20d) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_DTPREL_G0, 0x20e) +ELF_RELOC(R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 0x20f) +ELF_RELOC(R_AARCH64_TLSLD_ADD_DTPREL_HI12, 0x210) +ELF_RELOC(R_AARCH64_TLSLD_ADD_DTPREL_LO12, 0x211) +ELF_RELOC(R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC, 0x212) +ELF_RELOC(R_AARCH64_TLSLD_LDST8_DTPREL_LO12, 0x213) +ELF_RELOC(R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC, 0x214) +ELF_RELOC(R_AARCH64_TLSLD_LDST16_DTPREL_LO12, 0x215) +ELF_RELOC(R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 0x216) +ELF_RELOC(R_AARCH64_TLSLD_LDST32_DTPREL_LO12, 0x217) +ELF_RELOC(R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 0x218) +ELF_RELOC(R_AARCH64_TLSLD_LDST64_DTPREL_LO12, 0x219) +ELF_RELOC(R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 0x21a) + +ELF_RELOC(R_AARCH64_TLSIE_MOVW_GOTTPREL_G1, 0x21b) +ELF_RELOC(R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC, 0x21c) +ELF_RELOC(R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21, 0x21d) +ELF_RELOC(R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC, 0x21e) +ELF_RELOC(R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, 0x21f) + +ELF_RELOC(R_AARCH64_TLSLE_MOVW_TPREL_G2, 0x220) +ELF_RELOC(R_AARCH64_TLSLE_MOVW_TPREL_G1, 0x221) +ELF_RELOC(R_AARCH64_TLSLE_MOVW_TPREL_G1_NC, 0x222) +ELF_RELOC(R_AARCH64_TLSLE_MOVW_TPREL_G0, 0x223) +ELF_RELOC(R_AARCH64_TLSLE_MOVW_TPREL_G0_NC, 0x224) +ELF_RELOC(R_AARCH64_TLSLE_ADD_TPREL_HI12, 0x225) +ELF_RELOC(R_AARCH64_TLSLE_ADD_TPREL_LO12, 0x226) +ELF_RELOC(R_AARCH64_TLSLE_ADD_TPREL_LO12_NC, 0x227) +ELF_RELOC(R_AARCH64_TLSLE_LDST8_TPREL_LO12, 0x228) +ELF_RELOC(R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC, 0x229) +ELF_RELOC(R_AARCH64_TLSLE_LDST16_TPREL_LO12, 0x22a) +ELF_RELOC(R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC, 0x22b) +ELF_RELOC(R_AARCH64_TLSLE_LDST32_TPREL_LO12, 0x22c) +ELF_RELOC(R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC, 0x22d) +ELF_RELOC(R_AARCH64_TLSLE_LDST64_TPREL_LO12, 0x22e) +ELF_RELOC(R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC, 0x22f) + +ELF_RELOC(R_AARCH64_TLSDESC_LD_PREL19, 0x230) +ELF_RELOC(R_AARCH64_TLSDESC_ADR_PREL21, 0x231) +ELF_RELOC(R_AARCH64_TLSDESC_ADR_PAGE21, 0x232) +ELF_RELOC(R_AARCH64_TLSDESC_LD64_LO12_NC, 0x233) +ELF_RELOC(R_AARCH64_TLSDESC_ADD_LO12_NC, 0x234) +ELF_RELOC(R_AARCH64_TLSDESC_OFF_G1, 0x235) +ELF_RELOC(R_AARCH64_TLSDESC_OFF_G0_NC, 0x236) +ELF_RELOC(R_AARCH64_TLSDESC_LDR, 0x237) +ELF_RELOC(R_AARCH64_TLSDESC_ADD, 0x238) +ELF_RELOC(R_AARCH64_TLSDESC_CALL, 0x239) + +ELF_RELOC(R_AARCH64_TLSLE_LDST128_TPREL_LO12, 0x23a) +ELF_RELOC(R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC, 0x23b) + +ELF_RELOC(R_AARCH64_TLSLD_LDST128_DTPREL_LO12, 0x23c) +ELF_RELOC(R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC, 0x23d) + +ELF_RELOC(R_AARCH64_COPY, 0x400) +ELF_RELOC(R_AARCH64_GLOB_DAT, 0x401) +ELF_RELOC(R_AARCH64_JUMP_SLOT, 0x402) +ELF_RELOC(R_AARCH64_RELATIVE, 0x403) +ELF_RELOC(R_AARCH64_TLS_DTPREL64, 0x404) +ELF_RELOC(R_AARCH64_TLS_DTPMOD64, 0x405) +ELF_RELOC(R_AARCH64_TLS_TPREL64, 0x406) +ELF_RELOC(R_AARCH64_TLSDESC, 0x407) +ELF_RELOC(R_AARCH64_IRELATIVE, 0x408) diff --git a/include/llvm/Support/ELFRelocs/ARM.def b/include/llvm/Support/ELFRelocs/ARM.def new file mode 100644 index 0000000..730fc5b --- /dev/null +++ b/include/llvm/Support/ELFRelocs/ARM.def @@ -0,0 +1,138 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +// Meets 2.09 ABI Specs. +ELF_RELOC(R_ARM_NONE, 0x00) +ELF_RELOC(R_ARM_PC24, 0x01) +ELF_RELOC(R_ARM_ABS32, 0x02) +ELF_RELOC(R_ARM_REL32, 0x03) +ELF_RELOC(R_ARM_LDR_PC_G0, 0x04) +ELF_RELOC(R_ARM_ABS16, 0x05) +ELF_RELOC(R_ARM_ABS12, 0x06) +ELF_RELOC(R_ARM_THM_ABS5, 0x07) +ELF_RELOC(R_ARM_ABS8, 0x08) +ELF_RELOC(R_ARM_SBREL32, 0x09) +ELF_RELOC(R_ARM_THM_CALL, 0x0a) +ELF_RELOC(R_ARM_THM_PC8, 0x0b) +ELF_RELOC(R_ARM_BREL_ADJ, 0x0c) +ELF_RELOC(R_ARM_TLS_DESC, 0x0d) +ELF_RELOC(R_ARM_THM_SWI8, 0x0e) +ELF_RELOC(R_ARM_XPC25, 0x0f) +ELF_RELOC(R_ARM_THM_XPC22, 0x10) +ELF_RELOC(R_ARM_TLS_DTPMOD32, 0x11) +ELF_RELOC(R_ARM_TLS_DTPOFF32, 0x12) +ELF_RELOC(R_ARM_TLS_TPOFF32, 0x13) +ELF_RELOC(R_ARM_COPY, 0x14) +ELF_RELOC(R_ARM_GLOB_DAT, 0x15) +ELF_RELOC(R_ARM_JUMP_SLOT, 0x16) +ELF_RELOC(R_ARM_RELATIVE, 0x17) +ELF_RELOC(R_ARM_GOTOFF32, 0x18) +ELF_RELOC(R_ARM_BASE_PREL, 0x19) +ELF_RELOC(R_ARM_GOT_BREL, 0x1a) +ELF_RELOC(R_ARM_PLT32, 0x1b) +ELF_RELOC(R_ARM_CALL, 0x1c) +ELF_RELOC(R_ARM_JUMP24, 0x1d) +ELF_RELOC(R_ARM_THM_JUMP24, 0x1e) +ELF_RELOC(R_ARM_BASE_ABS, 0x1f) +ELF_RELOC(R_ARM_ALU_PCREL_7_0, 0x20) +ELF_RELOC(R_ARM_ALU_PCREL_15_8, 0x21) +ELF_RELOC(R_ARM_ALU_PCREL_23_15, 0x22) +ELF_RELOC(R_ARM_LDR_SBREL_11_0_NC, 0x23) +ELF_RELOC(R_ARM_ALU_SBREL_19_12_NC, 0x24) +ELF_RELOC(R_ARM_ALU_SBREL_27_20_CK, 0x25) +ELF_RELOC(R_ARM_TARGET1, 0x26) +ELF_RELOC(R_ARM_SBREL31, 0x27) +ELF_RELOC(R_ARM_V4BX, 0x28) +ELF_RELOC(R_ARM_TARGET2, 0x29) +ELF_RELOC(R_ARM_PREL31, 0x2a) +ELF_RELOC(R_ARM_MOVW_ABS_NC, 0x2b) +ELF_RELOC(R_ARM_MOVT_ABS, 0x2c) +ELF_RELOC(R_ARM_MOVW_PREL_NC, 0x2d) +ELF_RELOC(R_ARM_MOVT_PREL, 0x2e) +ELF_RELOC(R_ARM_THM_MOVW_ABS_NC, 0x2f) +ELF_RELOC(R_ARM_THM_MOVT_ABS, 0x30) +ELF_RELOC(R_ARM_THM_MOVW_PREL_NC, 0x31) +ELF_RELOC(R_ARM_THM_MOVT_PREL, 0x32) +ELF_RELOC(R_ARM_THM_JUMP19, 0x33) +ELF_RELOC(R_ARM_THM_JUMP6, 0x34) +ELF_RELOC(R_ARM_THM_ALU_PREL_11_0, 0x35) +ELF_RELOC(R_ARM_THM_PC12, 0x36) +ELF_RELOC(R_ARM_ABS32_NOI, 0x37) +ELF_RELOC(R_ARM_REL32_NOI, 0x38) +ELF_RELOC(R_ARM_ALU_PC_G0_NC, 0x39) +ELF_RELOC(R_ARM_ALU_PC_G0, 0x3a) +ELF_RELOC(R_ARM_ALU_PC_G1_NC, 0x3b) +ELF_RELOC(R_ARM_ALU_PC_G1, 0x3c) +ELF_RELOC(R_ARM_ALU_PC_G2, 0x3d) +ELF_RELOC(R_ARM_LDR_PC_G1, 0x3e) +ELF_RELOC(R_ARM_LDR_PC_G2, 0x3f) +ELF_RELOC(R_ARM_LDRS_PC_G0, 0x40) +ELF_RELOC(R_ARM_LDRS_PC_G1, 0x41) +ELF_RELOC(R_ARM_LDRS_PC_G2, 0x42) +ELF_RELOC(R_ARM_LDC_PC_G0, 0x43) +ELF_RELOC(R_ARM_LDC_PC_G1, 0x44) +ELF_RELOC(R_ARM_LDC_PC_G2, 0x45) +ELF_RELOC(R_ARM_ALU_SB_G0_NC, 0x46) +ELF_RELOC(R_ARM_ALU_SB_G0, 0x47) +ELF_RELOC(R_ARM_ALU_SB_G1_NC, 0x48) +ELF_RELOC(R_ARM_ALU_SB_G1, 0x49) +ELF_RELOC(R_ARM_ALU_SB_G2, 0x4a) +ELF_RELOC(R_ARM_LDR_SB_G0, 0x4b) +ELF_RELOC(R_ARM_LDR_SB_G1, 0x4c) +ELF_RELOC(R_ARM_LDR_SB_G2, 0x4d) +ELF_RELOC(R_ARM_LDRS_SB_G0, 0x4e) +ELF_RELOC(R_ARM_LDRS_SB_G1, 0x4f) +ELF_RELOC(R_ARM_LDRS_SB_G2, 0x50) +ELF_RELOC(R_ARM_LDC_SB_G0, 0x51) +ELF_RELOC(R_ARM_LDC_SB_G1, 0x52) +ELF_RELOC(R_ARM_LDC_SB_G2, 0x53) +ELF_RELOC(R_ARM_MOVW_BREL_NC, 0x54) +ELF_RELOC(R_ARM_MOVT_BREL, 0x55) +ELF_RELOC(R_ARM_MOVW_BREL, 0x56) +ELF_RELOC(R_ARM_THM_MOVW_BREL_NC, 0x57) +ELF_RELOC(R_ARM_THM_MOVT_BREL, 0x58) +ELF_RELOC(R_ARM_THM_MOVW_BREL, 0x59) +ELF_RELOC(R_ARM_TLS_GOTDESC, 0x5a) +ELF_RELOC(R_ARM_TLS_CALL, 0x5b) +ELF_RELOC(R_ARM_TLS_DESCSEQ, 0x5c) +ELF_RELOC(R_ARM_THM_TLS_CALL, 0x5d) +ELF_RELOC(R_ARM_PLT32_ABS, 0x5e) +ELF_RELOC(R_ARM_GOT_ABS, 0x5f) +ELF_RELOC(R_ARM_GOT_PREL, 0x60) +ELF_RELOC(R_ARM_GOT_BREL12, 0x61) +ELF_RELOC(R_ARM_GOTOFF12, 0x62) +ELF_RELOC(R_ARM_GOTRELAX, 0x63) +ELF_RELOC(R_ARM_GNU_VTENTRY, 0x64) +ELF_RELOC(R_ARM_GNU_VTINHERIT, 0x65) +ELF_RELOC(R_ARM_THM_JUMP11, 0x66) +ELF_RELOC(R_ARM_THM_JUMP8, 0x67) +ELF_RELOC(R_ARM_TLS_GD32, 0x68) +ELF_RELOC(R_ARM_TLS_LDM32, 0x69) +ELF_RELOC(R_ARM_TLS_LDO32, 0x6a) +ELF_RELOC(R_ARM_TLS_IE32, 0x6b) +ELF_RELOC(R_ARM_TLS_LE32, 0x6c) +ELF_RELOC(R_ARM_TLS_LDO12, 0x6d) +ELF_RELOC(R_ARM_TLS_LE12, 0x6e) +ELF_RELOC(R_ARM_TLS_IE12GP, 0x6f) +ELF_RELOC(R_ARM_PRIVATE_0, 0x70) +ELF_RELOC(R_ARM_PRIVATE_1, 0x71) +ELF_RELOC(R_ARM_PRIVATE_2, 0x72) +ELF_RELOC(R_ARM_PRIVATE_3, 0x73) +ELF_RELOC(R_ARM_PRIVATE_4, 0x74) +ELF_RELOC(R_ARM_PRIVATE_5, 0x75) +ELF_RELOC(R_ARM_PRIVATE_6, 0x76) +ELF_RELOC(R_ARM_PRIVATE_7, 0x77) +ELF_RELOC(R_ARM_PRIVATE_8, 0x78) +ELF_RELOC(R_ARM_PRIVATE_9, 0x79) +ELF_RELOC(R_ARM_PRIVATE_10, 0x7a) +ELF_RELOC(R_ARM_PRIVATE_11, 0x7b) +ELF_RELOC(R_ARM_PRIVATE_12, 0x7c) +ELF_RELOC(R_ARM_PRIVATE_13, 0x7d) +ELF_RELOC(R_ARM_PRIVATE_14, 0x7e) +ELF_RELOC(R_ARM_PRIVATE_15, 0x7f) +ELF_RELOC(R_ARM_ME_TOO, 0x80) +ELF_RELOC(R_ARM_THM_TLS_DESCSEQ16, 0x81) +ELF_RELOC(R_ARM_THM_TLS_DESCSEQ32, 0x82) +ELF_RELOC(R_ARM_IRELATIVE, 0xa0) diff --git a/include/llvm/Support/ELFRelocs/Hexagon.def b/include/llvm/Support/ELFRelocs/Hexagon.def new file mode 100644 index 0000000..c9d35b8 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/Hexagon.def @@ -0,0 +1,92 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +// Release 5 ABI +ELF_RELOC(R_HEX_NONE, 0) +ELF_RELOC(R_HEX_B22_PCREL, 1) +ELF_RELOC(R_HEX_B15_PCREL, 2) +ELF_RELOC(R_HEX_B7_PCREL, 3) +ELF_RELOC(R_HEX_LO16, 4) +ELF_RELOC(R_HEX_HI16, 5) +ELF_RELOC(R_HEX_32, 6) +ELF_RELOC(R_HEX_16, 7) +ELF_RELOC(R_HEX_8, 8) +ELF_RELOC(R_HEX_GPREL16_0, 9) +ELF_RELOC(R_HEX_GPREL16_1, 10) +ELF_RELOC(R_HEX_GPREL16_2, 11) +ELF_RELOC(R_HEX_GPREL16_3, 12) +ELF_RELOC(R_HEX_HL16, 13) +ELF_RELOC(R_HEX_B13_PCREL, 14) +ELF_RELOC(R_HEX_B9_PCREL, 15) +ELF_RELOC(R_HEX_B32_PCREL_X, 16) +ELF_RELOC(R_HEX_32_6_X, 17) +ELF_RELOC(R_HEX_B22_PCREL_X, 18) +ELF_RELOC(R_HEX_B15_PCREL_X, 19) +ELF_RELOC(R_HEX_B13_PCREL_X, 20) +ELF_RELOC(R_HEX_B9_PCREL_X, 21) +ELF_RELOC(R_HEX_B7_PCREL_X, 22) +ELF_RELOC(R_HEX_16_X, 23) +ELF_RELOC(R_HEX_12_X, 24) +ELF_RELOC(R_HEX_11_X, 25) +ELF_RELOC(R_HEX_10_X, 26) +ELF_RELOC(R_HEX_9_X, 27) +ELF_RELOC(R_HEX_8_X, 28) +ELF_RELOC(R_HEX_7_X, 29) +ELF_RELOC(R_HEX_6_X, 30) +ELF_RELOC(R_HEX_32_PCREL, 31) +ELF_RELOC(R_HEX_COPY, 32) +ELF_RELOC(R_HEX_GLOB_DAT, 33) +ELF_RELOC(R_HEX_JMP_SLOT, 34) +ELF_RELOC(R_HEX_RELATIVE, 35) +ELF_RELOC(R_HEX_PLT_B22_PCREL, 36) +ELF_RELOC(R_HEX_GOTREL_LO16, 37) +ELF_RELOC(R_HEX_GOTREL_HI16, 38) +ELF_RELOC(R_HEX_GOTREL_32, 39) +ELF_RELOC(R_HEX_GOT_LO16, 40) +ELF_RELOC(R_HEX_GOT_HI16, 41) +ELF_RELOC(R_HEX_GOT_32, 42) +ELF_RELOC(R_HEX_GOT_16, 43) +ELF_RELOC(R_HEX_DTPMOD_32, 44) +ELF_RELOC(R_HEX_DTPREL_LO16, 45) +ELF_RELOC(R_HEX_DTPREL_HI16, 46) +ELF_RELOC(R_HEX_DTPREL_32, 47) +ELF_RELOC(R_HEX_DTPREL_16, 48) +ELF_RELOC(R_HEX_GD_PLT_B22_PCREL, 49) +ELF_RELOC(R_HEX_GD_GOT_LO16, 50) +ELF_RELOC(R_HEX_GD_GOT_HI16, 51) +ELF_RELOC(R_HEX_GD_GOT_32, 52) +ELF_RELOC(R_HEX_GD_GOT_16, 53) +ELF_RELOC(R_HEX_IE_LO16, 54) +ELF_RELOC(R_HEX_IE_HI16, 55) +ELF_RELOC(R_HEX_IE_32, 56) +ELF_RELOC(R_HEX_IE_GOT_LO16, 57) +ELF_RELOC(R_HEX_IE_GOT_HI16, 58) +ELF_RELOC(R_HEX_IE_GOT_32, 59) +ELF_RELOC(R_HEX_IE_GOT_16, 60) +ELF_RELOC(R_HEX_TPREL_LO16, 61) +ELF_RELOC(R_HEX_TPREL_HI16, 62) +ELF_RELOC(R_HEX_TPREL_32, 63) +ELF_RELOC(R_HEX_TPREL_16, 64) +ELF_RELOC(R_HEX_6_PCREL_X, 65) +ELF_RELOC(R_HEX_GOTREL_32_6_X, 66) +ELF_RELOC(R_HEX_GOTREL_16_X, 67) +ELF_RELOC(R_HEX_GOTREL_11_X, 68) +ELF_RELOC(R_HEX_GOT_32_6_X, 69) +ELF_RELOC(R_HEX_GOT_16_X, 70) +ELF_RELOC(R_HEX_GOT_11_X, 71) +ELF_RELOC(R_HEX_DTPREL_32_6_X, 72) +ELF_RELOC(R_HEX_DTPREL_16_X, 73) +ELF_RELOC(R_HEX_DTPREL_11_X, 74) +ELF_RELOC(R_HEX_GD_GOT_32_6_X, 75) +ELF_RELOC(R_HEX_GD_GOT_16_X, 76) +ELF_RELOC(R_HEX_GD_GOT_11_X, 77) +ELF_RELOC(R_HEX_IE_32_6_X, 78) +ELF_RELOC(R_HEX_IE_16_X, 79) +ELF_RELOC(R_HEX_IE_GOT_32_6_X, 80) +ELF_RELOC(R_HEX_IE_GOT_16_X, 81) +ELF_RELOC(R_HEX_IE_GOT_11_X, 82) +ELF_RELOC(R_HEX_TPREL_32_6_X, 83) +ELF_RELOC(R_HEX_TPREL_16_X, 84) +ELF_RELOC(R_HEX_TPREL_11_X, 85) diff --git a/include/llvm/Support/ELFRelocs/Mips.def b/include/llvm/Support/ELFRelocs/Mips.def new file mode 100644 index 0000000..dc57346 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/Mips.def @@ -0,0 +1,112 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_MIPS_NONE, 0) +ELF_RELOC(R_MIPS_16, 1) +ELF_RELOC(R_MIPS_32, 2) +ELF_RELOC(R_MIPS_REL32, 3) +ELF_RELOC(R_MIPS_26, 4) +ELF_RELOC(R_MIPS_HI16, 5) +ELF_RELOC(R_MIPS_LO16, 6) +ELF_RELOC(R_MIPS_GPREL16, 7) +ELF_RELOC(R_MIPS_LITERAL, 8) +ELF_RELOC(R_MIPS_GOT16, 9) +ELF_RELOC(R_MIPS_PC16, 10) +ELF_RELOC(R_MIPS_CALL16, 11) +ELF_RELOC(R_MIPS_GPREL32, 12) +ELF_RELOC(R_MIPS_UNUSED1, 13) +ELF_RELOC(R_MIPS_UNUSED2, 14) +ELF_RELOC(R_MIPS_UNUSED3, 15) +ELF_RELOC(R_MIPS_SHIFT5, 16) +ELF_RELOC(R_MIPS_SHIFT6, 17) +ELF_RELOC(R_MIPS_64, 18) +ELF_RELOC(R_MIPS_GOT_DISP, 19) +ELF_RELOC(R_MIPS_GOT_PAGE, 20) +ELF_RELOC(R_MIPS_GOT_OFST, 21) +ELF_RELOC(R_MIPS_GOT_HI16, 22) +ELF_RELOC(R_MIPS_GOT_LO16, 23) +ELF_RELOC(R_MIPS_SUB, 24) +ELF_RELOC(R_MIPS_INSERT_A, 25) +ELF_RELOC(R_MIPS_INSERT_B, 26) +ELF_RELOC(R_MIPS_DELETE, 27) +ELF_RELOC(R_MIPS_HIGHER, 28) +ELF_RELOC(R_MIPS_HIGHEST, 29) +ELF_RELOC(R_MIPS_CALL_HI16, 30) +ELF_RELOC(R_MIPS_CALL_LO16, 31) +ELF_RELOC(R_MIPS_SCN_DISP, 32) +ELF_RELOC(R_MIPS_REL16, 33) +ELF_RELOC(R_MIPS_ADD_IMMEDIATE, 34) +ELF_RELOC(R_MIPS_PJUMP, 35) +ELF_RELOC(R_MIPS_RELGOT, 36) +ELF_RELOC(R_MIPS_JALR, 37) +ELF_RELOC(R_MIPS_TLS_DTPMOD32, 38) +ELF_RELOC(R_MIPS_TLS_DTPREL32, 39) +ELF_RELOC(R_MIPS_TLS_DTPMOD64, 40) +ELF_RELOC(R_MIPS_TLS_DTPREL64, 41) +ELF_RELOC(R_MIPS_TLS_GD, 42) +ELF_RELOC(R_MIPS_TLS_LDM, 43) +ELF_RELOC(R_MIPS_TLS_DTPREL_HI16, 44) +ELF_RELOC(R_MIPS_TLS_DTPREL_LO16, 45) +ELF_RELOC(R_MIPS_TLS_GOTTPREL, 46) +ELF_RELOC(R_MIPS_TLS_TPREL32, 47) +ELF_RELOC(R_MIPS_TLS_TPREL64, 48) +ELF_RELOC(R_MIPS_TLS_TPREL_HI16, 49) +ELF_RELOC(R_MIPS_TLS_TPREL_LO16, 50) +ELF_RELOC(R_MIPS_GLOB_DAT, 51) +ELF_RELOC(R_MIPS_PC21_S2, 60) +ELF_RELOC(R_MIPS_PC26_S2, 61) +ELF_RELOC(R_MIPS_PC18_S3, 62) +ELF_RELOC(R_MIPS_PC19_S2, 63) +ELF_RELOC(R_MIPS_PCHI16, 64) +ELF_RELOC(R_MIPS_PCLO16, 65) +ELF_RELOC(R_MIPS16_26, 100) +ELF_RELOC(R_MIPS16_GPREL, 101) +ELF_RELOC(R_MIPS16_GOT16, 102) +ELF_RELOC(R_MIPS16_CALL16, 103) +ELF_RELOC(R_MIPS16_HI16, 104) +ELF_RELOC(R_MIPS16_LO16, 105) +ELF_RELOC(R_MIPS16_TLS_GD, 106) +ELF_RELOC(R_MIPS16_TLS_LDM, 107) +ELF_RELOC(R_MIPS16_TLS_DTPREL_HI16, 108) +ELF_RELOC(R_MIPS16_TLS_DTPREL_LO16, 109) +ELF_RELOC(R_MIPS16_TLS_GOTTPREL, 110) +ELF_RELOC(R_MIPS16_TLS_TPREL_HI16, 111) +ELF_RELOC(R_MIPS16_TLS_TPREL_LO16, 112) +ELF_RELOC(R_MIPS_COPY, 126) +ELF_RELOC(R_MIPS_JUMP_SLOT, 127) +ELF_RELOC(R_MICROMIPS_26_S1, 133) +ELF_RELOC(R_MICROMIPS_HI16, 134) +ELF_RELOC(R_MICROMIPS_LO16, 135) +ELF_RELOC(R_MICROMIPS_GPREL16, 136) +ELF_RELOC(R_MICROMIPS_LITERAL, 137) +ELF_RELOC(R_MICROMIPS_GOT16, 138) +ELF_RELOC(R_MICROMIPS_PC7_S1, 139) +ELF_RELOC(R_MICROMIPS_PC10_S1, 140) +ELF_RELOC(R_MICROMIPS_PC16_S1, 141) +ELF_RELOC(R_MICROMIPS_CALL16, 142) +ELF_RELOC(R_MICROMIPS_GOT_DISP, 145) +ELF_RELOC(R_MICROMIPS_GOT_PAGE, 146) +ELF_RELOC(R_MICROMIPS_GOT_OFST, 147) +ELF_RELOC(R_MICROMIPS_GOT_HI16, 148) +ELF_RELOC(R_MICROMIPS_GOT_LO16, 149) +ELF_RELOC(R_MICROMIPS_SUB, 150) +ELF_RELOC(R_MICROMIPS_HIGHER, 151) +ELF_RELOC(R_MICROMIPS_HIGHEST, 152) +ELF_RELOC(R_MICROMIPS_CALL_HI16, 153) +ELF_RELOC(R_MICROMIPS_CALL_LO16, 154) +ELF_RELOC(R_MICROMIPS_SCN_DISP, 155) +ELF_RELOC(R_MICROMIPS_JALR, 156) +ELF_RELOC(R_MICROMIPS_HI0_LO16, 157) +ELF_RELOC(R_MICROMIPS_TLS_GD, 162) +ELF_RELOC(R_MICROMIPS_TLS_LDM, 163) +ELF_RELOC(R_MICROMIPS_TLS_DTPREL_HI16, 164) +ELF_RELOC(R_MICROMIPS_TLS_DTPREL_LO16, 165) +ELF_RELOC(R_MICROMIPS_TLS_GOTTPREL, 166) +ELF_RELOC(R_MICROMIPS_TLS_TPREL_HI16, 169) +ELF_RELOC(R_MICROMIPS_TLS_TPREL_LO16, 170) +ELF_RELOC(R_MICROMIPS_GPREL7_S2, 172) +ELF_RELOC(R_MICROMIPS_PC23_S2, 173) +ELF_RELOC(R_MIPS_NUM, 218) +ELF_RELOC(R_MIPS_PC32, 248) diff --git a/include/llvm/Support/ELFRelocs/PowerPC.def b/include/llvm/Support/ELFRelocs/PowerPC.def new file mode 100644 index 0000000..b6c3941 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/PowerPC.def @@ -0,0 +1,61 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_PPC_NONE, 0) /* No relocation. */ +ELF_RELOC(R_PPC_ADDR32, 1) +ELF_RELOC(R_PPC_ADDR24, 2) +ELF_RELOC(R_PPC_ADDR16, 3) +ELF_RELOC(R_PPC_ADDR16_LO, 4) +ELF_RELOC(R_PPC_ADDR16_HI, 5) +ELF_RELOC(R_PPC_ADDR16_HA, 6) +ELF_RELOC(R_PPC_ADDR14, 7) +ELF_RELOC(R_PPC_ADDR14_BRTAKEN, 8) +ELF_RELOC(R_PPC_ADDR14_BRNTAKEN, 9) +ELF_RELOC(R_PPC_REL24, 10) +ELF_RELOC(R_PPC_REL14, 11) +ELF_RELOC(R_PPC_REL14_BRTAKEN, 12) +ELF_RELOC(R_PPC_REL14_BRNTAKEN, 13) +ELF_RELOC(R_PPC_GOT16, 14) +ELF_RELOC(R_PPC_GOT16_LO, 15) +ELF_RELOC(R_PPC_GOT16_HI, 16) +ELF_RELOC(R_PPC_GOT16_HA, 17) +ELF_RELOC(R_PPC_PLTREL24, 18) +ELF_RELOC(R_PPC_JMP_SLOT, 21) +ELF_RELOC(R_PPC_LOCAL24PC, 23) +ELF_RELOC(R_PPC_REL32, 26) +ELF_RELOC(R_PPC_TLS, 67) +ELF_RELOC(R_PPC_DTPMOD32, 68) +ELF_RELOC(R_PPC_TPREL16, 69) +ELF_RELOC(R_PPC_TPREL16_LO, 70) +ELF_RELOC(R_PPC_TPREL16_HI, 71) +ELF_RELOC(R_PPC_TPREL16_HA, 72) +ELF_RELOC(R_PPC_TPREL32, 73) +ELF_RELOC(R_PPC_DTPREL16, 74) +ELF_RELOC(R_PPC_DTPREL16_LO, 75) +ELF_RELOC(R_PPC_DTPREL16_HI, 76) +ELF_RELOC(R_PPC_DTPREL16_HA, 77) +ELF_RELOC(R_PPC_DTPREL32, 78) +ELF_RELOC(R_PPC_GOT_TLSGD16, 79) +ELF_RELOC(R_PPC_GOT_TLSGD16_LO, 80) +ELF_RELOC(R_PPC_GOT_TLSGD16_HI, 81) +ELF_RELOC(R_PPC_GOT_TLSGD16_HA, 82) +ELF_RELOC(R_PPC_GOT_TLSLD16, 83) +ELF_RELOC(R_PPC_GOT_TLSLD16_LO, 84) +ELF_RELOC(R_PPC_GOT_TLSLD16_HI, 85) +ELF_RELOC(R_PPC_GOT_TLSLD16_HA, 86) +ELF_RELOC(R_PPC_GOT_TPREL16, 87) +ELF_RELOC(R_PPC_GOT_TPREL16_LO, 88) +ELF_RELOC(R_PPC_GOT_TPREL16_HI, 89) +ELF_RELOC(R_PPC_GOT_TPREL16_HA, 90) +ELF_RELOC(R_PPC_GOT_DTPREL16, 91) +ELF_RELOC(R_PPC_GOT_DTPREL16_LO, 92) +ELF_RELOC(R_PPC_GOT_DTPREL16_HI, 93) +ELF_RELOC(R_PPC_GOT_DTPREL16_HA, 94) +ELF_RELOC(R_PPC_TLSGD, 95) +ELF_RELOC(R_PPC_TLSLD, 96) +ELF_RELOC(R_PPC_REL16, 249) +ELF_RELOC(R_PPC_REL16_LO, 250) +ELF_RELOC(R_PPC_REL16_HI, 251) +ELF_RELOC(R_PPC_REL16_HA, 252) diff --git a/include/llvm/Support/ELFRelocs/PowerPC64.def b/include/llvm/Support/ELFRelocs/PowerPC64.def new file mode 100644 index 0000000..7b2a3cb --- /dev/null +++ b/include/llvm/Support/ELFRelocs/PowerPC64.def @@ -0,0 +1,88 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_PPC64_NONE, 0) +ELF_RELOC(R_PPC64_ADDR32, 1) +ELF_RELOC(R_PPC64_ADDR24, 2) +ELF_RELOC(R_PPC64_ADDR16, 3) +ELF_RELOC(R_PPC64_ADDR16_LO, 4) +ELF_RELOC(R_PPC64_ADDR16_HI, 5) +ELF_RELOC(R_PPC64_ADDR16_HA, 6) +ELF_RELOC(R_PPC64_ADDR14, 7) +ELF_RELOC(R_PPC64_ADDR14_BRTAKEN, 8) +ELF_RELOC(R_PPC64_ADDR14_BRNTAKEN, 9) +ELF_RELOC(R_PPC64_REL24, 10) +ELF_RELOC(R_PPC64_REL14, 11) +ELF_RELOC(R_PPC64_REL14_BRTAKEN, 12) +ELF_RELOC(R_PPC64_REL14_BRNTAKEN, 13) +ELF_RELOC(R_PPC64_GOT16, 14) +ELF_RELOC(R_PPC64_GOT16_LO, 15) +ELF_RELOC(R_PPC64_GOT16_HI, 16) +ELF_RELOC(R_PPC64_GOT16_HA, 17) +ELF_RELOC(R_PPC64_JMP_SLOT, 21) +ELF_RELOC(R_PPC64_REL32, 26) +ELF_RELOC(R_PPC64_ADDR64, 38) +ELF_RELOC(R_PPC64_ADDR16_HIGHER, 39) +ELF_RELOC(R_PPC64_ADDR16_HIGHERA, 40) +ELF_RELOC(R_PPC64_ADDR16_HIGHEST, 41) +ELF_RELOC(R_PPC64_ADDR16_HIGHESTA, 42) +ELF_RELOC(R_PPC64_REL64, 44) +ELF_RELOC(R_PPC64_TOC16, 47) +ELF_RELOC(R_PPC64_TOC16_LO, 48) +ELF_RELOC(R_PPC64_TOC16_HI, 49) +ELF_RELOC(R_PPC64_TOC16_HA, 50) +ELF_RELOC(R_PPC64_TOC, 51) +ELF_RELOC(R_PPC64_ADDR16_DS, 56) +ELF_RELOC(R_PPC64_ADDR16_LO_DS, 57) +ELF_RELOC(R_PPC64_GOT16_DS, 58) +ELF_RELOC(R_PPC64_GOT16_LO_DS, 59) +ELF_RELOC(R_PPC64_TOC16_DS, 63) +ELF_RELOC(R_PPC64_TOC16_LO_DS, 64) +ELF_RELOC(R_PPC64_TLS, 67) +ELF_RELOC(R_PPC64_DTPMOD64, 68) +ELF_RELOC(R_PPC64_TPREL16, 69) +ELF_RELOC(R_PPC64_TPREL16_LO, 70) +ELF_RELOC(R_PPC64_TPREL16_HI, 71) +ELF_RELOC(R_PPC64_TPREL16_HA, 72) +ELF_RELOC(R_PPC64_TPREL64, 73) +ELF_RELOC(R_PPC64_DTPREL16, 74) +ELF_RELOC(R_PPC64_DTPREL16_LO, 75) +ELF_RELOC(R_PPC64_DTPREL16_HI, 76) +ELF_RELOC(R_PPC64_DTPREL16_HA, 77) +ELF_RELOC(R_PPC64_DTPREL64, 78) +ELF_RELOC(R_PPC64_GOT_TLSGD16, 79) +ELF_RELOC(R_PPC64_GOT_TLSGD16_LO, 80) +ELF_RELOC(R_PPC64_GOT_TLSGD16_HI, 81) +ELF_RELOC(R_PPC64_GOT_TLSGD16_HA, 82) +ELF_RELOC(R_PPC64_GOT_TLSLD16, 83) +ELF_RELOC(R_PPC64_GOT_TLSLD16_LO, 84) +ELF_RELOC(R_PPC64_GOT_TLSLD16_HI, 85) +ELF_RELOC(R_PPC64_GOT_TLSLD16_HA, 86) +ELF_RELOC(R_PPC64_GOT_TPREL16_DS, 87) +ELF_RELOC(R_PPC64_GOT_TPREL16_LO_DS, 88) +ELF_RELOC(R_PPC64_GOT_TPREL16_HI, 89) +ELF_RELOC(R_PPC64_GOT_TPREL16_HA, 90) +ELF_RELOC(R_PPC64_GOT_DTPREL16_DS, 91) +ELF_RELOC(R_PPC64_GOT_DTPREL16_LO_DS, 92) +ELF_RELOC(R_PPC64_GOT_DTPREL16_HI, 93) +ELF_RELOC(R_PPC64_GOT_DTPREL16_HA, 94) +ELF_RELOC(R_PPC64_TPREL16_DS, 95) +ELF_RELOC(R_PPC64_TPREL16_LO_DS, 96) +ELF_RELOC(R_PPC64_TPREL16_HIGHER, 97) +ELF_RELOC(R_PPC64_TPREL16_HIGHERA, 98) +ELF_RELOC(R_PPC64_TPREL16_HIGHEST, 99) +ELF_RELOC(R_PPC64_TPREL16_HIGHESTA, 100) +ELF_RELOC(R_PPC64_DTPREL16_DS, 101) +ELF_RELOC(R_PPC64_DTPREL16_LO_DS, 102) +ELF_RELOC(R_PPC64_DTPREL16_HIGHER, 103) +ELF_RELOC(R_PPC64_DTPREL16_HIGHERA, 104) +ELF_RELOC(R_PPC64_DTPREL16_HIGHEST, 105) +ELF_RELOC(R_PPC64_DTPREL16_HIGHESTA, 106) +ELF_RELOC(R_PPC64_TLSGD, 107) +ELF_RELOC(R_PPC64_TLSLD, 108) +ELF_RELOC(R_PPC64_REL16, 249) +ELF_RELOC(R_PPC64_REL16_LO, 250) +ELF_RELOC(R_PPC64_REL16_HI, 251) +ELF_RELOC(R_PPC64_REL16_HA, 252) diff --git a/include/llvm/Support/ELFRelocs/Sparc.def b/include/llvm/Support/ELFRelocs/Sparc.def new file mode 100644 index 0000000..d6772ea --- /dev/null +++ b/include/llvm/Support/ELFRelocs/Sparc.def @@ -0,0 +1,89 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_SPARC_NONE, 0) +ELF_RELOC(R_SPARC_8, 1) +ELF_RELOC(R_SPARC_16, 2) +ELF_RELOC(R_SPARC_32, 3) +ELF_RELOC(R_SPARC_DISP8, 4) +ELF_RELOC(R_SPARC_DISP16, 5) +ELF_RELOC(R_SPARC_DISP32, 6) +ELF_RELOC(R_SPARC_WDISP30, 7) +ELF_RELOC(R_SPARC_WDISP22, 8) +ELF_RELOC(R_SPARC_HI22, 9) +ELF_RELOC(R_SPARC_22, 10) +ELF_RELOC(R_SPARC_13, 11) +ELF_RELOC(R_SPARC_LO10, 12) +ELF_RELOC(R_SPARC_GOT10, 13) +ELF_RELOC(R_SPARC_GOT13, 14) +ELF_RELOC(R_SPARC_GOT22, 15) +ELF_RELOC(R_SPARC_PC10, 16) +ELF_RELOC(R_SPARC_PC22, 17) +ELF_RELOC(R_SPARC_WPLT30, 18) +ELF_RELOC(R_SPARC_COPY, 19) +ELF_RELOC(R_SPARC_GLOB_DAT, 20) +ELF_RELOC(R_SPARC_JMP_SLOT, 21) +ELF_RELOC(R_SPARC_RELATIVE, 22) +ELF_RELOC(R_SPARC_UA32, 23) +ELF_RELOC(R_SPARC_PLT32, 24) +ELF_RELOC(R_SPARC_HIPLT22, 25) +ELF_RELOC(R_SPARC_LOPLT10, 26) +ELF_RELOC(R_SPARC_PCPLT32, 27) +ELF_RELOC(R_SPARC_PCPLT22, 28) +ELF_RELOC(R_SPARC_PCPLT10, 29) +ELF_RELOC(R_SPARC_10, 30) +ELF_RELOC(R_SPARC_11, 31) +ELF_RELOC(R_SPARC_64, 32) +ELF_RELOC(R_SPARC_OLO10, 33) +ELF_RELOC(R_SPARC_HH22, 34) +ELF_RELOC(R_SPARC_HM10, 35) +ELF_RELOC(R_SPARC_LM22, 36) +ELF_RELOC(R_SPARC_PC_HH22, 37) +ELF_RELOC(R_SPARC_PC_HM10, 38) +ELF_RELOC(R_SPARC_PC_LM22, 39) +ELF_RELOC(R_SPARC_WDISP16, 40) +ELF_RELOC(R_SPARC_WDISP19, 41) +ELF_RELOC(R_SPARC_7, 43) +ELF_RELOC(R_SPARC_5, 44) +ELF_RELOC(R_SPARC_6, 45) +ELF_RELOC(R_SPARC_DISP64, 46) +ELF_RELOC(R_SPARC_PLT64, 47) +ELF_RELOC(R_SPARC_HIX22, 48) +ELF_RELOC(R_SPARC_LOX10, 49) +ELF_RELOC(R_SPARC_H44, 50) +ELF_RELOC(R_SPARC_M44, 51) +ELF_RELOC(R_SPARC_L44, 52) +ELF_RELOC(R_SPARC_REGISTER, 53) +ELF_RELOC(R_SPARC_UA64, 54) +ELF_RELOC(R_SPARC_UA16, 55) +ELF_RELOC(R_SPARC_TLS_GD_HI22, 56) +ELF_RELOC(R_SPARC_TLS_GD_LO10, 57) +ELF_RELOC(R_SPARC_TLS_GD_ADD, 58) +ELF_RELOC(R_SPARC_TLS_GD_CALL, 59) +ELF_RELOC(R_SPARC_TLS_LDM_HI22, 60) +ELF_RELOC(R_SPARC_TLS_LDM_LO10, 61) +ELF_RELOC(R_SPARC_TLS_LDM_ADD, 62) +ELF_RELOC(R_SPARC_TLS_LDM_CALL, 63) +ELF_RELOC(R_SPARC_TLS_LDO_HIX22, 64) +ELF_RELOC(R_SPARC_TLS_LDO_LOX10, 65) +ELF_RELOC(R_SPARC_TLS_LDO_ADD, 66) +ELF_RELOC(R_SPARC_TLS_IE_HI22, 67) +ELF_RELOC(R_SPARC_TLS_IE_LO10, 68) +ELF_RELOC(R_SPARC_TLS_IE_LD, 69) +ELF_RELOC(R_SPARC_TLS_IE_LDX, 70) +ELF_RELOC(R_SPARC_TLS_IE_ADD, 71) +ELF_RELOC(R_SPARC_TLS_LE_HIX22, 72) +ELF_RELOC(R_SPARC_TLS_LE_LOX10, 73) +ELF_RELOC(R_SPARC_TLS_DTPMOD32, 74) +ELF_RELOC(R_SPARC_TLS_DTPMOD64, 75) +ELF_RELOC(R_SPARC_TLS_DTPOFF32, 76) +ELF_RELOC(R_SPARC_TLS_DTPOFF64, 77) +ELF_RELOC(R_SPARC_TLS_TPOFF32, 78) +ELF_RELOC(R_SPARC_TLS_TPOFF64, 79) +ELF_RELOC(R_SPARC_GOTDATA_HIX22, 80) +ELF_RELOC(R_SPARC_GOTDATA_LOX22, 81) +ELF_RELOC(R_SPARC_GOTDATA_OP_HIX22, 82) +ELF_RELOC(R_SPARC_GOTDATA_OP_LOX22, 83) +ELF_RELOC(R_SPARC_GOTDATA_OP, 84) diff --git a/include/llvm/Support/ELFRelocs/SystemZ.def b/include/llvm/Support/ELFRelocs/SystemZ.def new file mode 100644 index 0000000..711f940 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/SystemZ.def @@ -0,0 +1,67 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_390_NONE, 0) +ELF_RELOC(R_390_8, 1) +ELF_RELOC(R_390_12, 2) +ELF_RELOC(R_390_16, 3) +ELF_RELOC(R_390_32, 4) +ELF_RELOC(R_390_PC32, 5) +ELF_RELOC(R_390_GOT12, 6) +ELF_RELOC(R_390_GOT32, 7) +ELF_RELOC(R_390_PLT32, 8) +ELF_RELOC(R_390_COPY, 9) +ELF_RELOC(R_390_GLOB_DAT, 10) +ELF_RELOC(R_390_JMP_SLOT, 11) +ELF_RELOC(R_390_RELATIVE, 12) +ELF_RELOC(R_390_GOTOFF, 13) +ELF_RELOC(R_390_GOTPC, 14) +ELF_RELOC(R_390_GOT16, 15) +ELF_RELOC(R_390_PC16, 16) +ELF_RELOC(R_390_PC16DBL, 17) +ELF_RELOC(R_390_PLT16DBL, 18) +ELF_RELOC(R_390_PC32DBL, 19) +ELF_RELOC(R_390_PLT32DBL, 20) +ELF_RELOC(R_390_GOTPCDBL, 21) +ELF_RELOC(R_390_64, 22) +ELF_RELOC(R_390_PC64, 23) +ELF_RELOC(R_390_GOT64, 24) +ELF_RELOC(R_390_PLT64, 25) +ELF_RELOC(R_390_GOTENT, 26) +ELF_RELOC(R_390_GOTOFF16, 27) +ELF_RELOC(R_390_GOTOFF64, 28) +ELF_RELOC(R_390_GOTPLT12, 29) +ELF_RELOC(R_390_GOTPLT16, 30) +ELF_RELOC(R_390_GOTPLT32, 31) +ELF_RELOC(R_390_GOTPLT64, 32) +ELF_RELOC(R_390_GOTPLTENT, 33) +ELF_RELOC(R_390_PLTOFF16, 34) +ELF_RELOC(R_390_PLTOFF32, 35) +ELF_RELOC(R_390_PLTOFF64, 36) +ELF_RELOC(R_390_TLS_LOAD, 37) +ELF_RELOC(R_390_TLS_GDCALL, 38) +ELF_RELOC(R_390_TLS_LDCALL, 39) +ELF_RELOC(R_390_TLS_GD32, 40) +ELF_RELOC(R_390_TLS_GD64, 41) +ELF_RELOC(R_390_TLS_GOTIE12, 42) +ELF_RELOC(R_390_TLS_GOTIE32, 43) +ELF_RELOC(R_390_TLS_GOTIE64, 44) +ELF_RELOC(R_390_TLS_LDM32, 45) +ELF_RELOC(R_390_TLS_LDM64, 46) +ELF_RELOC(R_390_TLS_IE32, 47) +ELF_RELOC(R_390_TLS_IE64, 48) +ELF_RELOC(R_390_TLS_IEENT, 49) +ELF_RELOC(R_390_TLS_LE32, 50) +ELF_RELOC(R_390_TLS_LE64, 51) +ELF_RELOC(R_390_TLS_LDO32, 52) +ELF_RELOC(R_390_TLS_LDO64, 53) +ELF_RELOC(R_390_TLS_DTPMOD, 54) +ELF_RELOC(R_390_TLS_DTPOFF, 55) +ELF_RELOC(R_390_TLS_TPOFF, 56) +ELF_RELOC(R_390_20, 57) +ELF_RELOC(R_390_GOT20, 58) +ELF_RELOC(R_390_GOTPLT20, 59) +ELF_RELOC(R_390_TLS_GOTIE20, 60) +ELF_RELOC(R_390_IRELATIVE, 61) diff --git a/include/llvm/Support/ELFRelocs/i386.def b/include/llvm/Support/ELFRelocs/i386.def new file mode 100644 index 0000000..45eae7f --- /dev/null +++ b/include/llvm/Support/ELFRelocs/i386.def @@ -0,0 +1,47 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +// TODO: this is just a subset +ELF_RELOC(R_386_NONE, 0) +ELF_RELOC(R_386_32, 1) +ELF_RELOC(R_386_PC32, 2) +ELF_RELOC(R_386_GOT32, 3) +ELF_RELOC(R_386_PLT32, 4) +ELF_RELOC(R_386_COPY, 5) +ELF_RELOC(R_386_GLOB_DAT, 6) +ELF_RELOC(R_386_JUMP_SLOT, 7) +ELF_RELOC(R_386_RELATIVE, 8) +ELF_RELOC(R_386_GOTOFF, 9) +ELF_RELOC(R_386_GOTPC, 10) +ELF_RELOC(R_386_32PLT, 11) +ELF_RELOC(R_386_TLS_TPOFF, 14) +ELF_RELOC(R_386_TLS_IE, 15) +ELF_RELOC(R_386_TLS_GOTIE, 16) +ELF_RELOC(R_386_TLS_LE, 17) +ELF_RELOC(R_386_TLS_GD, 18) +ELF_RELOC(R_386_TLS_LDM, 19) +ELF_RELOC(R_386_16, 20) +ELF_RELOC(R_386_PC16, 21) +ELF_RELOC(R_386_8, 22) +ELF_RELOC(R_386_PC8, 23) +ELF_RELOC(R_386_TLS_GD_32, 24) +ELF_RELOC(R_386_TLS_GD_PUSH, 25) +ELF_RELOC(R_386_TLS_GD_CALL, 26) +ELF_RELOC(R_386_TLS_GD_POP, 27) +ELF_RELOC(R_386_TLS_LDM_32, 28) +ELF_RELOC(R_386_TLS_LDM_PUSH, 29) +ELF_RELOC(R_386_TLS_LDM_CALL, 30) +ELF_RELOC(R_386_TLS_LDM_POP, 31) +ELF_RELOC(R_386_TLS_LDO_32, 32) +ELF_RELOC(R_386_TLS_IE_32, 33) +ELF_RELOC(R_386_TLS_LE_32, 34) +ELF_RELOC(R_386_TLS_DTPMOD32, 35) +ELF_RELOC(R_386_TLS_DTPOFF32, 36) +ELF_RELOC(R_386_TLS_TPOFF32, 37) +ELF_RELOC(R_386_TLS_GOTDESC, 39) +ELF_RELOC(R_386_TLS_DESC_CALL, 40) +ELF_RELOC(R_386_TLS_DESC, 41) +ELF_RELOC(R_386_IRELATIVE, 42) +ELF_RELOC(R_386_NUM, 43) diff --git a/include/llvm/Support/ELFRelocs/x86_64.def b/include/llvm/Support/ELFRelocs/x86_64.def new file mode 100644 index 0000000..36ad061 --- /dev/null +++ b/include/llvm/Support/ELFRelocs/x86_64.def @@ -0,0 +1,44 @@ + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +ELF_RELOC(R_X86_64_NONE, 0) +ELF_RELOC(R_X86_64_64, 1) +ELF_RELOC(R_X86_64_PC32, 2) +ELF_RELOC(R_X86_64_GOT32, 3) +ELF_RELOC(R_X86_64_PLT32, 4) +ELF_RELOC(R_X86_64_COPY, 5) +ELF_RELOC(R_X86_64_GLOB_DAT, 6) +ELF_RELOC(R_X86_64_JUMP_SLOT, 7) +ELF_RELOC(R_X86_64_RELATIVE, 8) +ELF_RELOC(R_X86_64_GOTPCREL, 9) +ELF_RELOC(R_X86_64_32, 10) +ELF_RELOC(R_X86_64_32S, 11) +ELF_RELOC(R_X86_64_16, 12) +ELF_RELOC(R_X86_64_PC16, 13) +ELF_RELOC(R_X86_64_8, 14) +ELF_RELOC(R_X86_64_PC8, 15) +ELF_RELOC(R_X86_64_DTPMOD64, 16) +ELF_RELOC(R_X86_64_DTPOFF64, 17) +ELF_RELOC(R_X86_64_TPOFF64, 18) +ELF_RELOC(R_X86_64_TLSGD, 19) +ELF_RELOC(R_X86_64_TLSLD, 20) +ELF_RELOC(R_X86_64_DTPOFF32, 21) +ELF_RELOC(R_X86_64_GOTTPOFF, 22) +ELF_RELOC(R_X86_64_TPOFF32, 23) +ELF_RELOC(R_X86_64_PC64, 24) +ELF_RELOC(R_X86_64_GOTOFF64, 25) +ELF_RELOC(R_X86_64_GOTPC32, 26) +ELF_RELOC(R_X86_64_GOT64, 27) +ELF_RELOC(R_X86_64_GOTPCREL64, 28) +ELF_RELOC(R_X86_64_GOTPC64, 29) +ELF_RELOC(R_X86_64_GOTPLT64, 30) +ELF_RELOC(R_X86_64_PLTOFF64, 31) +ELF_RELOC(R_X86_64_SIZE32, 32) +ELF_RELOC(R_X86_64_SIZE64, 33) +ELF_RELOC(R_X86_64_GOTPC32_TLSDESC, 34) +ELF_RELOC(R_X86_64_TLSDESC_CALL, 35) +ELF_RELOC(R_X86_64_TLSDESC, 36) +ELF_RELOC(R_X86_64_IRELATIVE, 37) + diff --git a/include/llvm/Support/EndianStream.h b/include/llvm/Support/EndianStream.h index 94f372f..d44a9b3 100644 --- a/include/llvm/Support/EndianStream.h +++ b/include/llvm/Support/EndianStream.h @@ -31,6 +31,31 @@ template <endianness endian> struct Writer { OS.write((const char *)&Val, sizeof(value_type)); } }; + +template <> +template <> +inline void Writer<little>::write<float>(float Val) { + write(FloatToBits(Val)); +} + +template <> +template <> +inline void Writer<little>::write<double>(double Val) { + write(DoubleToBits(Val)); +} + +template <> +template <> +inline void Writer<big>::write<float>(float Val) { + write(FloatToBits(Val)); +} + +template <> +template <> +inline void Writer<big>::write<double>(double Val) { + write(DoubleToBits(Val)); +} + } // end namespace endian } // end namespace support diff --git a/include/llvm/Support/ErrorOr.h b/include/llvm/Support/ErrorOr.h index 84763de..3577a12 100644 --- a/include/llvm/Support/ErrorOr.h +++ b/include/llvm/Support/ErrorOr.h @@ -168,7 +168,7 @@ public: } /// \brief Return false if there is an error. - LLVM_EXPLICIT operator bool() const { + explicit operator bool() const { return !HasError; } diff --git a/include/llvm/Support/FileOutputBuffer.h b/include/llvm/Support/FileOutputBuffer.h index a7cfacd..fd8879c 100644 --- a/include/llvm/Support/FileOutputBuffer.h +++ b/include/llvm/Support/FileOutputBuffer.h @@ -66,7 +66,7 @@ public: /// is called, the file is deleted in the destructor. The optional parameter /// is used if it turns out you want the file size to be smaller than /// initially requested. - std::error_code commit(int64_t NewSmallerSize = -1); + std::error_code commit(); /// If this object was previously committed, the destructor just deletes /// this object. If this object was not committed, the destructor @@ -74,8 +74,8 @@ public: ~FileOutputBuffer(); private: - FileOutputBuffer(const FileOutputBuffer &) LLVM_DELETED_FUNCTION; - FileOutputBuffer &operator=(const FileOutputBuffer &) LLVM_DELETED_FUNCTION; + FileOutputBuffer(const FileOutputBuffer &) = delete; + FileOutputBuffer &operator=(const FileOutputBuffer &) = delete; FileOutputBuffer(std::unique_ptr<llvm::sys::fs::mapped_file_region> R, StringRef Path, StringRef TempPath); diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h index 63c9ed5..b3b44c4 100644 --- a/include/llvm/Support/FileSystem.h +++ b/include/llvm/Support/FileSystem.h @@ -241,6 +241,7 @@ struct file_magic { macho_bundle, ///< Mach-O Bundle file macho_dynamically_linked_shared_lib_stub, ///< Mach-O Shared lib stub macho_dsym_companion, ///< Mach-O dSYM companion file + macho_kext_bundle, ///< Mach-O kext bundle file macho_universal_binary, ///< Mach-O universal binary coff_object, ///< COFF object file coff_import_library, ///< COFF import library @@ -336,11 +337,11 @@ std::error_code copy_file(const Twine &From, const Twine &To); /// @brief Resize path to size. File is resized as if by POSIX truncate(). /// -/// @param path Input path. -/// @param size Size to resize to. +/// @param FD Input file descriptor. +/// @param Size Size to resize to. /// @returns errc::success if \a path has been resized to \a size, otherwise a /// platform-specific error_code. -std::error_code resize_file(const Twine &path, uint64_t size); +std::error_code resize_file(int FD, uint64_t Size); /// @} /// @name Physical Observers @@ -624,9 +625,9 @@ std::error_code getUniqueID(const Twine Path, UniqueID &Result); /// This class represents a memory mapped file. It is based on /// boost::iostreams::mapped_file. class mapped_file_region { - mapped_file_region() LLVM_DELETED_FUNCTION; - mapped_file_region(mapped_file_region&) LLVM_DELETED_FUNCTION; - mapped_file_region &operator =(mapped_file_region&) LLVM_DELETED_FUNCTION; + mapped_file_region() = delete; + mapped_file_region(mapped_file_region&) = delete; + mapped_file_region &operator =(mapped_file_region&) = delete; public: enum mapmode { @@ -637,49 +638,20 @@ public: private: /// Platform-specific mapping state. - mapmode Mode; uint64_t Size; void *Mapping; -#ifdef LLVM_ON_WIN32 - int FileDescriptor; - void *FileHandle; - void *FileMappingHandle; -#endif - std::error_code init(int FD, bool CloseFD, uint64_t Offset); + std::error_code init(int FD, uint64_t Offset, mapmode Mode); public: - typedef char char_type; - - mapped_file_region(mapped_file_region&&); - mapped_file_region &operator =(mapped_file_region&&); - - /// Construct a mapped_file_region at \a path starting at \a offset of length - /// \a length and with access \a mode. - /// - /// \param path Path to the file to map. If it does not exist it will be - /// created. - /// \param mode How to map the memory. - /// \param length Number of bytes to map in starting at \a offset. If the file - /// is shorter than this, it will be extended. If \a length is - /// 0, the entire file will be mapped. - /// \param offset Byte offset from the beginning of the file where the map - /// should begin. Must be a multiple of - /// mapped_file_region::alignment(). - /// \param ec This is set to errc::success if the map was constructed - /// successfully. Otherwise it is set to a platform dependent error. - mapped_file_region(const Twine &path, mapmode mode, uint64_t length, - uint64_t offset, std::error_code &ec); - /// \param fd An open file descriptor to map. mapped_file_region takes /// ownership if closefd is true. It must have been opended in the correct /// mode. - mapped_file_region(int fd, bool closefd, mapmode mode, uint64_t length, - uint64_t offset, std::error_code &ec); + mapped_file_region(int fd, mapmode mode, uint64_t length, uint64_t offset, + std::error_code &ec); ~mapped_file_region(); - mapmode flags() const; uint64_t size() const; char *data() const; diff --git a/include/llvm/Support/Format.h b/include/llvm/Support/Format.h index 8e163dd..682c5a9 100644 --- a/include/llvm/Support/Format.h +++ b/include/llvm/Support/Format.h @@ -23,19 +23,12 @@ #ifndef LLVM_SUPPORT_FORMAT_H #define LLVM_SUPPORT_FORMAT_H +#include "llvm/ADT/STLExtras.h" #include "llvm/ADT/StringRef.h" #include "llvm/Support/DataTypes.h" - #include <cassert> #include <cstdio> -#ifdef _MSC_VER -// FIXME: This define is wrong: -// - _snprintf does not guarantee that trailing null is always added - if -// there is no space for null, it does not report any error. -// - According to C++ standard, snprintf should be visible in the 'std' -// namespace - this define makes this impossible. -#define snprintf _snprintf -#endif +#include <tuple> namespace llvm { @@ -81,101 +74,26 @@ public: /// printed, this synthesizes the string into a temporary buffer provided and /// returns whether or not it is big enough. -template <typename T> -class format_object1 final : public format_object_base { - T Val; -public: - format_object1(const char *fmt, const T &val) - : format_object_base(fmt), Val(val) { - } - - int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val); - } -}; - -template <typename T1, typename T2> -class format_object2 final : public format_object_base { - T1 Val1; - T2 Val2; -public: - format_object2(const char *fmt, const T1 &val1, const T2 &val2) - : format_object_base(fmt), Val1(val1), Val2(val2) { - } - - int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val1, Val2); - } -}; - -template <typename T1, typename T2, typename T3> -class format_object3 final : public format_object_base { - T1 Val1; - T2 Val2; - T3 Val3; -public: - format_object3(const char *fmt, const T1 &val1, const T2 &val2,const T3 &val3) - : format_object_base(fmt), Val1(val1), Val2(val2), Val3(val3) { - } - - int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3); - } -}; - -template <typename T1, typename T2, typename T3, typename T4> -class format_object4 final : public format_object_base { - T1 Val1; - T2 Val2; - T3 Val3; - T4 Val4; -public: - format_object4(const char *fmt, const T1 &val1, const T2 &val2, - const T3 &val3, const T4 &val4) - : format_object_base(fmt), Val1(val1), Val2(val2), Val3(val3), Val4(val4) { - } - - int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3, Val4); - } -}; +template <typename... Ts> +class format_object final : public format_object_base { + std::tuple<Ts...> Vals; -template <typename T1, typename T2, typename T3, typename T4, typename T5> -class format_object5 final : public format_object_base { - T1 Val1; - T2 Val2; - T3 Val3; - T4 Val4; - T5 Val5; -public: - format_object5(const char *fmt, const T1 &val1, const T2 &val2, - const T3 &val3, const T4 &val4, const T5 &val5) - : format_object_base(fmt), Val1(val1), Val2(val2), Val3(val3), Val4(val4), - Val5(val5) { - } - - int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3, Val4, Val5); + template <std::size_t... Is> + int snprint_tuple(char *Buffer, unsigned BufferSize, + index_sequence<Is...>) const { +#ifdef _MSC_VER + return _snprintf(Buffer, BufferSize, Fmt, std::get<Is>(Vals)...); +#else + return snprintf(Buffer, BufferSize, Fmt, std::get<Is>(Vals)...); +#endif } -}; -template <typename T1, typename T2, typename T3, typename T4, typename T5, - typename T6> -class format_object6 final : public format_object_base { - T1 Val1; - T2 Val2; - T3 Val3; - T4 Val4; - T5 Val5; - T6 Val6; public: - format_object6(const char *Fmt, const T1 &Val1, const T2 &Val2, - const T3 &Val3, const T4 &Val4, const T5 &Val5, const T6 &Val6) - : format_object_base(Fmt), Val1(Val1), Val2(Val2), Val3(Val3), Val4(Val4), - Val5(Val5), Val6(Val6) { } + format_object(const char *fmt, const Ts &... vals) + : format_object_base(fmt), Vals(vals...) {} int snprint(char *Buffer, unsigned BufferSize) const override { - return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3, Val4, Val5, Val6); + return snprint_tuple(Buffer, BufferSize, index_sequence_for<Ts...>()); } }; @@ -188,44 +106,9 @@ public: /// OS << format("%0.4f", myfloat) << '\n'; /// \endcode -template <typename T> -inline format_object1<T> format(const char *Fmt, const T &Val) { - return format_object1<T>(Fmt, Val); -} - -template <typename T1, typename T2> -inline format_object2<T1, T2> format(const char *Fmt, const T1 &Val1, - const T2 &Val2) { - return format_object2<T1, T2>(Fmt, Val1, Val2); -} - -template <typename T1, typename T2, typename T3> - inline format_object3<T1, T2, T3> format(const char *Fmt, const T1 &Val1, - const T2 &Val2, const T3 &Val3) { - return format_object3<T1, T2, T3>(Fmt, Val1, Val2, Val3); -} - -template <typename T1, typename T2, typename T3, typename T4> -inline format_object4<T1, T2, T3, T4> format(const char *Fmt, const T1 &Val1, - const T2 &Val2, const T3 &Val3, - const T4 &Val4) { - return format_object4<T1, T2, T3, T4>(Fmt, Val1, Val2, Val3, Val4); -} - -template <typename T1, typename T2, typename T3, typename T4, typename T5> -inline format_object5<T1, T2, T3, T4, T5> format(const char *Fmt,const T1 &Val1, - const T2 &Val2, const T3 &Val3, - const T4 &Val4, const T5 &Val5) { - return format_object5<T1, T2, T3, T4, T5>(Fmt, Val1, Val2, Val3, Val4, Val5); -} - -template <typename T1, typename T2, typename T3, typename T4, typename T5, - typename T6> -inline format_object6<T1, T2, T3, T4, T5, T6> -format(const char *Fmt, const T1 &Val1, const T2 &Val2, const T3 &Val3, - const T4 &Val4, const T5 &Val5, const T6 &Val6) { - return format_object6<T1, T2, T3, T4, T5, T6>(Fmt, Val1, Val2, Val3, Val4, - Val5, Val6); +template <typename... Ts> +inline format_object<Ts...> format(const char *Fmt, const Ts &... Vals) { + return format_object<Ts...>(Fmt, Vals...); } /// This is a helper class used for left_justify() and right_justify(). @@ -260,21 +143,38 @@ class FormattedNumber { unsigned Width; bool Hex; bool Upper; + bool HexPrefix; friend class raw_ostream; public: - FormattedNumber(uint64_t HV, int64_t DV, unsigned W, bool H, bool U) - : HexValue(HV), DecValue(DV), Width(W), Hex(H), Upper(U) { } + FormattedNumber(uint64_t HV, int64_t DV, unsigned W, bool H, bool U, + bool Prefix) + : HexValue(HV), DecValue(DV), Width(W), Hex(H), Upper(U), + HexPrefix(Prefix) {} }; /// format_hex - Output \p N as a fixed width hexadecimal. If number will not /// fit in width, full number is still printed. Examples: -/// OS << format_hex(255, 4) => 0xff -/// OS << format_hex(255, 4, true) => 0xFF -/// OS << format_hex(255, 6) => 0x00ff -/// OS << format_hex(255, 2) => 0xff -inline FormattedNumber format_hex(uint64_t N, unsigned Width, bool Upper=false) { +/// OS << format_hex(255, 4) => 0xff +/// OS << format_hex(255, 4, true) => 0xFF +/// OS << format_hex(255, 6) => 0x00ff +/// OS << format_hex(255, 2) => 0xff +inline FormattedNumber format_hex(uint64_t N, unsigned Width, + bool Upper = false) { + assert(Width <= 18 && "hex width must be <= 18"); + return FormattedNumber(N, 0, Width, true, Upper, true); +} + +/// format_hex_no_prefix - Output \p N as a fixed width hexadecimal. Does not +/// prepend '0x' to the outputted string. If number will not fit in width, +/// full number is still printed. Examples: +/// OS << format_hex_no_prefix(255, 4) => ff +/// OS << format_hex_no_prefix(255, 4, true) => FF +/// OS << format_hex_no_prefix(255, 6) => 00ff +/// OS << format_hex_no_prefix(255, 2) => ff +inline FormattedNumber format_hex_no_prefix(uint64_t N, unsigned Width, + bool Upper = false) { assert(Width <= 18 && "hex width must be <= 18"); - return FormattedNumber(N, 0, Width, true, Upper); + return FormattedNumber(N, 0, Width, true, Upper, false); } /// format_decimal - Output \p N as a right justified, fixed-width decimal. If @@ -284,7 +184,7 @@ inline FormattedNumber format_hex(uint64_t N, unsigned Width, bool Upper=false) /// OS << format_decimal(-1, 3) => " -1" /// OS << format_decimal(12345, 3) => "12345" inline FormattedNumber format_decimal(int64_t N, unsigned Width) { - return FormattedNumber(0, N, Width, false, false); + return FormattedNumber(0, N, Width, false, false, false); } diff --git a/include/llvm/Support/GCOV.h b/include/llvm/Support/GCOV.h index e378602..c2e34bd 100644 --- a/include/llvm/Support/GCOV.h +++ b/include/llvm/Support/GCOV.h @@ -19,6 +19,7 @@ #include "llvm/ADT/MapVector.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringMap.h" +#include "llvm/ADT/iterator.h" #include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/raw_ostream.h" @@ -29,10 +30,7 @@ class GCOVBlock; class FileInfo; namespace GCOV { - enum GCOVVersion { - V402, - V404 - }; +enum GCOVVersion { V402, V404 }; } // end GCOV namespace /// GCOVOptions - A struct for passing gcov options between functions. @@ -56,7 +54,7 @@ struct GCOVOptions { class GCOVBuffer { public: GCOVBuffer(MemoryBuffer *B) : Buffer(B), Cursor(0) {} - + /// readGCNOFormat - Check GCNO signature is valid at the beginning of buffer. bool readGCNOFormat() { StringRef File = Buffer->getBuffer().slice(0, 4); @@ -81,7 +79,7 @@ public: /// readGCOVVersion - Read GCOV version. bool readGCOVVersion(GCOV::GCOVVersion &Version) { - StringRef VersionStr = Buffer->getBuffer().slice(Cursor, Cursor+4); + StringRef VersionStr = Buffer->getBuffer().slice(Cursor, Cursor + 4); if (VersionStr == "*204") { Cursor += 4; Version = GCOV::V402; @@ -99,10 +97,9 @@ public: /// readFunctionTag - If cursor points to a function tag then increment the /// cursor and return true otherwise return false. bool readFunctionTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\0' || Tag[3] != '\1') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\0' || + Tag[3] != '\1') { return false; } Cursor += 4; @@ -112,10 +109,9 @@ public: /// readBlockTag - If cursor points to a block tag then increment the /// cursor and return true otherwise return false. bool readBlockTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\x41' || Tag[3] != '\x01') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\x41' || + Tag[3] != '\x01') { return false; } Cursor += 4; @@ -125,10 +121,9 @@ public: /// readEdgeTag - If cursor points to an edge tag then increment the /// cursor and return true otherwise return false. bool readEdgeTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\x43' || Tag[3] != '\x01') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\x43' || + Tag[3] != '\x01') { return false; } Cursor += 4; @@ -138,10 +133,9 @@ public: /// readLineTag - If cursor points to a line tag then increment the /// cursor and return true otherwise return false. bool readLineTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\x45' || Tag[3] != '\x01') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\x45' || + Tag[3] != '\x01') { return false; } Cursor += 4; @@ -151,10 +145,9 @@ public: /// readArcTag - If cursor points to an gcda arc tag then increment the /// cursor and return true otherwise return false. bool readArcTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\xa1' || Tag[3] != '\1') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\xa1' || + Tag[3] != '\1') { return false; } Cursor += 4; @@ -164,10 +157,9 @@ public: /// readObjectTag - If cursor points to an object summary tag then increment /// the cursor and return true otherwise return false. bool readObjectTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\0' || Tag[3] != '\xa1') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\0' || + Tag[3] != '\xa1') { return false; } Cursor += 4; @@ -177,10 +169,9 @@ public: /// readProgramTag - If cursor points to a program summary tag then increment /// the cursor and return true otherwise return false. bool readProgramTag() { - StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor+4); - if (Tag.empty() || - Tag[0] != '\0' || Tag[1] != '\0' || - Tag[2] != '\0' || Tag[3] != '\xa3') { + StringRef Tag = Buffer->getBuffer().slice(Cursor, Cursor + 4); + if (Tag.empty() || Tag[0] != '\0' || Tag[1] != '\0' || Tag[2] != '\0' || + Tag[3] != '\xa3') { return false; } Cursor += 4; @@ -188,11 +179,11 @@ public: } bool readInt(uint32_t &Val) { - if (Buffer->getBuffer().size() < Cursor+4) { - errs() << "Unexpected end of memory buffer: " << Cursor+4 << ".\n"; + if (Buffer->getBuffer().size() < Cursor + 4) { + errs() << "Unexpected end of memory buffer: " << Cursor + 4 << ".\n"; return false; } - StringRef Str = Buffer->getBuffer().slice(Cursor, Cursor+4); + StringRef Str = Buffer->getBuffer().slice(Cursor, Cursor + 4); Cursor += 4; Val = *(const uint32_t *)(Str.data()); return true; @@ -200,7 +191,8 @@ public: bool readInt64(uint64_t &Val) { uint32_t Lo, Hi; - if (!readInt(Lo) || !readInt(Hi)) return false; + if (!readInt(Lo) || !readInt(Hi)) + return false; Val = ((uint64_t)Hi << 32) | Lo; return true; } @@ -210,19 +202,21 @@ public: // Keep reading until we find a non-zero length. This emulates gcov's // behaviour, which appears to do the same. while (Len == 0) - if (!readInt(Len)) return false; + if (!readInt(Len)) + return false; Len *= 4; - if (Buffer->getBuffer().size() < Cursor+Len) { - errs() << "Unexpected end of memory buffer: " << Cursor+Len << ".\n"; + if (Buffer->getBuffer().size() < Cursor + Len) { + errs() << "Unexpected end of memory buffer: " << Cursor + Len << ".\n"; return false; } - Str = Buffer->getBuffer().slice(Cursor, Cursor+Len).split('\0').first; + Str = Buffer->getBuffer().slice(Cursor, Cursor + Len).split('\0').first; Cursor += Len; return true; } uint64_t getCursor() const { return Cursor; } - void advanceCursor(uint32_t n) { Cursor += n*4; } + void advanceCursor(uint32_t n) { Cursor += n * 4; } + private: MemoryBuffer *Buffer; uint64_t Cursor; @@ -232,13 +226,15 @@ private: /// (.gcno and .gcda). class GCOVFile { public: - GCOVFile() : GCNOInitialized(false), Checksum(0), Functions(), RunCount(0), - ProgramCount(0) {} + GCOVFile() + : GCNOInitialized(false), Checksum(0), Functions(), RunCount(0), + ProgramCount(0) {} bool readGCNO(GCOVBuffer &Buffer); bool readGCDA(GCOVBuffer &Buffer); uint32_t getChecksum() const { return Checksum; } void dump() const; void collectLineCounts(FileInfo &FI); + private: bool GCNOInitialized; GCOV::GCOVVersion Version; @@ -260,8 +256,8 @@ struct GCOVEdge { /// GCOVFunction - Collects function information. class GCOVFunction { public: - typedef SmallVectorImpl<std::unique_ptr<GCOVBlock>>::const_iterator - BlockIterator; + typedef pointee_iterator<SmallVectorImpl< + std::unique_ptr<GCOVBlock>>::const_iterator> BlockIterator; GCOVFunction(GCOVFile &P) : Parent(P), Ident(0), LineNumber(0) {} bool readGCNO(GCOVBuffer &Buffer, GCOV::GCOVVersion Version); @@ -274,9 +270,13 @@ public: BlockIterator block_begin() const { return Blocks.begin(); } BlockIterator block_end() const { return Blocks.end(); } + iterator_range<BlockIterator> blocks() const { + return make_range(block_begin(), block_end()); + } void dump() const; void collectLineCounts(FileInfo &FI); + private: GCOVFile &Parent; uint32_t Ident; @@ -291,7 +291,7 @@ private: /// GCOVBlock - Collects block information. class GCOVBlock { struct EdgeWeight { - EdgeWeight(GCOVBlock *D): Dst(D), Count(0) {} + EdgeWeight(GCOVBlock *D) : Dst(D), Count(0) {} GCOVBlock *Dst; uint64_t Count; @@ -302,11 +302,13 @@ class GCOVBlock { return E1->Dst.Number < E2->Dst.Number; } }; + public: typedef SmallVectorImpl<GCOVEdge *>::const_iterator EdgeIterator; - GCOVBlock(GCOVFunction &P, uint32_t N) : Parent(P), Number(N), Counter(0), - DstEdgesAreSorted(true), SrcEdges(), DstEdges(), Lines() {} + GCOVBlock(GCOVFunction &P, uint32_t N) + : Parent(P), Number(N), Counter(0), DstEdgesAreSorted(true), SrcEdges(), + DstEdges(), Lines() {} ~GCOVBlock(); const GCOVFunction &getParent() const { return Parent; } void addLine(uint32_t N) { Lines.push_back(N); } @@ -331,11 +333,19 @@ public: EdgeIterator src_begin() const { return SrcEdges.begin(); } EdgeIterator src_end() const { return SrcEdges.end(); } + iterator_range<EdgeIterator> srcs() const { + return make_range(src_begin(), src_end()); + } + EdgeIterator dst_begin() const { return DstEdges.begin(); } EdgeIterator dst_end() const { return DstEdges.end(); } + iterator_range<EdgeIterator> dsts() const { + return make_range(dst_begin(), dst_end()); + } void dump() const; void collectLineCounts(FileInfo &FI); + private: GCOVFunction &Parent; uint32_t Number; @@ -347,8 +357,10 @@ private: }; class FileInfo { - // It is unlikely--but possible--for multiple functions to be on the same line. - // Therefore this typedef allows LineData.Functions to store multiple functions + // It is unlikely--but possible--for multiple functions to be on the same + // line. + // Therefore this typedef allows LineData.Functions to store multiple + // functions // per instance. This is rare, however, so optimize for the common case. typedef SmallVector<const GCOVFunction *, 1> FunctionVector; typedef DenseMap<uint32_t, FunctionVector> FunctionLines; @@ -363,9 +375,9 @@ class FileInfo { }; struct GCOVCoverage { - GCOVCoverage(StringRef Name) : - Name(Name), LogicalLines(0), LinesExec(0), Branches(0), BranchesExec(0), - BranchesTaken(0) {} + GCOVCoverage(StringRef Name) + : Name(Name), LogicalLines(0), LinesExec(0), Branches(0), + BranchesExec(0), BranchesTaken(0) {} StringRef Name; @@ -376,30 +388,31 @@ class FileInfo { uint32_t BranchesExec; uint32_t BranchesTaken; }; + public: - FileInfo(const GCOVOptions &Options) : - Options(Options), LineInfo(), RunCount(0), ProgramCount(0) {} + FileInfo(const GCOVOptions &Options) + : Options(Options), LineInfo(), RunCount(0), ProgramCount(0) {} void addBlockLine(StringRef Filename, uint32_t Line, const GCOVBlock *Block) { if (Line > LineInfo[Filename].LastLine) LineInfo[Filename].LastLine = Line; - LineInfo[Filename].Blocks[Line-1].push_back(Block); + LineInfo[Filename].Blocks[Line - 1].push_back(Block); } void addFunctionLine(StringRef Filename, uint32_t Line, const GCOVFunction *Function) { if (Line > LineInfo[Filename].LastLine) LineInfo[Filename].LastLine = Line; - LineInfo[Filename].Functions[Line-1].push_back(Function); + LineInfo[Filename].Functions[Line - 1].push_back(Function); } void setRunCount(uint32_t Runs) { RunCount = Runs; } void setProgramCount(uint32_t Programs) { ProgramCount = Programs; } - void print(StringRef MainFilename, StringRef GCNOFile, StringRef GCDAFile); + void print(raw_ostream &OS, StringRef MainFilename, StringRef GCNOFile, + StringRef GCDAFile); private: std::string getCoveragePath(StringRef Filename, StringRef MainFilename); std::unique_ptr<raw_ostream> openCoveragePath(StringRef CoveragePath); - void printFunctionSummary(raw_ostream &OS, - const FunctionVector &Funcs) const; + void printFunctionSummary(raw_ostream &OS, const FunctionVector &Funcs) const; void printBlockInfo(raw_ostream &OS, const GCOVBlock &Block, uint32_t LineIndex, uint32_t &BlockNo) const; void printBranchInfo(raw_ostream &OS, const GCOVBlock &Block, @@ -407,23 +420,21 @@ private: void printUncondBranchInfo(raw_ostream &OS, uint32_t &EdgeNo, uint64_t Count) const; - void printCoverage(const GCOVCoverage &Coverage) const; - void printFuncCoverage() const; - void printFileCoverage() const; + void printCoverage(raw_ostream &OS, const GCOVCoverage &Coverage) const; + void printFuncCoverage(raw_ostream &OS) const; + void printFileCoverage(raw_ostream &OS) const; const GCOVOptions &Options; StringMap<LineData> LineInfo; uint32_t RunCount; uint32_t ProgramCount; - typedef SmallVector<std::pair<std::string, GCOVCoverage>, 4> - FileCoverageList; + typedef SmallVector<std::pair<std::string, GCOVCoverage>, 4> FileCoverageList; typedef MapVector<const GCOVFunction *, GCOVCoverage> FuncCoverageMap; FileCoverageList FileCoverages; FuncCoverageMap FuncCoverages; }; - } #endif diff --git a/include/llvm/Support/GenericDomTree.h b/include/llvm/Support/GenericDomTree.h index 6bc4b44..0998eb9 100644 --- a/include/llvm/Support/GenericDomTree.h +++ b/include/llvm/Support/GenericDomTree.h @@ -21,6 +21,7 @@ #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/DepthFirstIterator.h" #include "llvm/ADT/GraphTraits.h" +#include "llvm/ADT/STLExtras.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallVector.h" #include "llvm/Support/Compiler.h" @@ -29,76 +30,79 @@ namespace llvm { -//===----------------------------------------------------------------------===// -/// DominatorBase - Base class that other, more interesting dominator analyses +/// \brief Base class that other, more interesting dominator analyses /// inherit from. -/// -template <class NodeT> -class DominatorBase { +template <class NodeT> class DominatorBase { protected: - std::vector<NodeT*> Roots; - const bool IsPostDominators; - inline explicit DominatorBase(bool isPostDom) : - Roots(), IsPostDominators(isPostDom) {} -public: + std::vector<NodeT *> Roots; + bool IsPostDominators; + explicit DominatorBase(bool isPostDom) + : Roots(), IsPostDominators(isPostDom) {} + DominatorBase(DominatorBase &&Arg) + : Roots(std::move(Arg.Roots)), + IsPostDominators(std::move(Arg.IsPostDominators)) { + Arg.Roots.clear(); + } + DominatorBase &operator=(DominatorBase &&RHS) { + Roots = std::move(RHS.Roots); + IsPostDominators = std::move(RHS.IsPostDominators); + RHS.Roots.clear(); + return *this; + } +public: /// getRoots - Return the root blocks of the current CFG. This may include /// multiple blocks if we are computing post dominators. For forward /// dominators, this will always be a single block (the entry node). /// - inline const std::vector<NodeT*> &getRoots() const { return Roots; } + const std::vector<NodeT *> &getRoots() const { return Roots; } /// isPostDominator - Returns true if analysis based of postdoms /// bool isPostDominator() const { return IsPostDominators; } }; - -//===----------------------------------------------------------------------===// -// DomTreeNodeBase - Dominator Tree Node -template<class NodeT> class DominatorTreeBase; +template <class NodeT> class DominatorTreeBase; struct PostDominatorTree; -template <class NodeT> -class DomTreeNodeBase { +/// \brief Base class for the actual dominator tree node. +template <class NodeT> class DomTreeNodeBase { NodeT *TheBB; DomTreeNodeBase<NodeT> *IDom; std::vector<DomTreeNodeBase<NodeT> *> Children; mutable int DFSNumIn, DFSNumOut; - template<class N> friend class DominatorTreeBase; + template <class N> friend class DominatorTreeBase; friend struct PostDominatorTree; + public: typedef typename std::vector<DomTreeNodeBase<NodeT> *>::iterator iterator; typedef typename std::vector<DomTreeNodeBase<NodeT> *>::const_iterator - const_iterator; + const_iterator; - iterator begin() { return Children.begin(); } - iterator end() { return Children.end(); } + iterator begin() { return Children.begin(); } + iterator end() { return Children.end(); } const_iterator begin() const { return Children.begin(); } - const_iterator end() const { return Children.end(); } + const_iterator end() const { return Children.end(); } NodeT *getBlock() const { return TheBB; } DomTreeNodeBase<NodeT> *getIDom() const { return IDom; } - const std::vector<DomTreeNodeBase<NodeT>*> &getChildren() const { + const std::vector<DomTreeNodeBase<NodeT> *> &getChildren() const { return Children; } DomTreeNodeBase(NodeT *BB, DomTreeNodeBase<NodeT> *iDom) - : TheBB(BB), IDom(iDom), DFSNumIn(-1), DFSNumOut(-1) { } + : TheBB(BB), IDom(iDom), DFSNumIn(-1), DFSNumOut(-1) {} - DomTreeNodeBase<NodeT> *addChild(DomTreeNodeBase<NodeT> *C) { - Children.push_back(C); + std::unique_ptr<DomTreeNodeBase<NodeT>> + addChild(std::unique_ptr<DomTreeNodeBase<NodeT>> C) { + Children.push_back(C.get()); return C; } - size_t getNumChildren() const { - return Children.size(); - } + size_t getNumChildren() const { return Children.size(); } - void clearAllChildren() { - Children.clear(); - } + void clearAllChildren() { Children.clear(); } bool compare(const DomTreeNodeBase<NodeT> *Other) const { if (getNumChildren() != Other->getNumChildren()) @@ -121,8 +125,8 @@ public: void setIDom(DomTreeNodeBase<NodeT> *NewIDom) { assert(IDom && "No immediate dominator?"); if (IDom != NewIDom) { - typename std::vector<DomTreeNodeBase<NodeT>*>::iterator I = - std::find(IDom->Children.begin(), IDom->Children.end(), this); + typename std::vector<DomTreeNodeBase<NodeT> *>::iterator I = + std::find(IDom->Children.begin(), IDom->Children.end(), this); assert(I != IDom->Children.end() && "Not in immediate dominator children set!"); // I am no longer your child... @@ -138,18 +142,18 @@ public: /// not call them. unsigned getDFSNumIn() const { return DFSNumIn; } unsigned getDFSNumOut() const { return DFSNumOut; } + private: // Return true if this node is dominated by other. Use this only if DFS info // is valid. bool DominatedBy(const DomTreeNodeBase<NodeT> *other) const { return this->DFSNumIn >= other->DFSNumIn && - this->DFSNumOut <= other->DFSNumOut; + this->DFSNumOut <= other->DFSNumOut; } }; -template<class NodeT> -inline raw_ostream &operator<<(raw_ostream &o, - const DomTreeNodeBase<NodeT> *Node) { +template <class NodeT> +raw_ostream &operator<<(raw_ostream &o, const DomTreeNodeBase<NodeT> *Node) { if (Node->getBlock()) Node->getBlock()->printAsOperand(o, false); else @@ -160,25 +164,29 @@ inline raw_ostream &operator<<(raw_ostream &o, return o << "\n"; } -template<class NodeT> -inline void PrintDomTree(const DomTreeNodeBase<NodeT> *N, raw_ostream &o, - unsigned Lev) { - o.indent(2*Lev) << "[" << Lev << "] " << N; +template <class NodeT> +void PrintDomTree(const DomTreeNodeBase<NodeT> *N, raw_ostream &o, + unsigned Lev) { + o.indent(2 * Lev) << "[" << Lev << "] " << N; for (typename DomTreeNodeBase<NodeT>::const_iterator I = N->begin(), - E = N->end(); I != E; ++I) - PrintDomTree<NodeT>(*I, o, Lev+1); + E = N->end(); + I != E; ++I) + PrintDomTree<NodeT>(*I, o, Lev + 1); } -//===----------------------------------------------------------------------===// -/// DominatorTree - Calculate the immediate dominator tree for a function. -/// +// The calculate routine is provided in a separate header but referenced here. +template <class FuncT, class N> +void Calculate(DominatorTreeBase<typename GraphTraits<N>::NodeType> &DT, + FuncT &F); -template<class FuncT, class N> -void Calculate(DominatorTreeBase<typename GraphTraits<N>::NodeType>& DT, - FuncT& F); +/// \brief Core dominator tree base class. +/// +/// This class is a generic template over graph nodes. It is instantiated for +/// various graphs in the LLVM IR or in the code generator. +template <class NodeT> class DominatorTreeBase : public DominatorBase<NodeT> { + DominatorTreeBase(const DominatorTreeBase &) = delete; + DominatorTreeBase &operator=(const DominatorTreeBase &) = delete; -template<class NodeT> -class DominatorTreeBase : public DominatorBase<NodeT> { bool dominatedBySlowTreeWalk(const DomTreeNodeBase<NodeT> *A, const DomTreeNodeBase<NodeT> *B) const { assert(A != B); @@ -187,12 +195,25 @@ class DominatorTreeBase : public DominatorBase<NodeT> { const DomTreeNodeBase<NodeT> *IDom; while ((IDom = B->getIDom()) != nullptr && IDom != A && IDom != B) - B = IDom; // Walk up the tree + B = IDom; // Walk up the tree return IDom != nullptr; } + /// \brief Wipe this tree's state without releasing any resources. + /// + /// This is essentially a post-move helper only. It leaves the object in an + /// assignable and destroyable state, but otherwise invalid. + void wipe() { + DomTreeNodes.clear(); + IDoms.clear(); + Vertex.clear(); + Info.clear(); + RootNode = nullptr; + } + protected: - typedef DenseMap<NodeT*, DomTreeNodeBase<NodeT>*> DomTreeNodeMapType; + typedef DenseMap<NodeT *, std::unique_ptr<DomTreeNodeBase<NodeT>>> + DomTreeNodeMapType; DomTreeNodeMapType DomTreeNodes; DomTreeNodeBase<NodeT> *RootNode; @@ -208,18 +229,15 @@ protected: InfoRec() : DFSNum(0), Parent(0), Semi(0), Label(nullptr) {} }; - DenseMap<NodeT*, NodeT*> IDoms; + DenseMap<NodeT *, NodeT *> IDoms; // Vertex - Map the DFS number to the NodeT* - std::vector<NodeT*> Vertex; + std::vector<NodeT *> Vertex; // Info - Collection of information used during the computation of idoms. - DenseMap<NodeT*, InfoRec> Info; + DenseMap<NodeT *, InfoRec> Info; void reset() { - for (typename DomTreeNodeMapType::iterator I = this->DomTreeNodes.begin(), - E = DomTreeNodes.end(); I != E; ++I) - delete I->second; DomTreeNodes.clear(); IDoms.clear(); this->Roots.clear(); @@ -229,27 +247,29 @@ protected: // NewBB is split and now it has one successor. Update dominator tree to // reflect this change. - template<class N, class GraphT> - void Split(DominatorTreeBase<typename GraphT::NodeType>& DT, - typename GraphT::NodeType* NewBB) { + template <class N, class GraphT> + void Split(DominatorTreeBase<typename GraphT::NodeType> &DT, + typename GraphT::NodeType *NewBB) { assert(std::distance(GraphT::child_begin(NewBB), GraphT::child_end(NewBB)) == 1 && "NewBB should have a single successor!"); - typename GraphT::NodeType* NewBBSucc = *GraphT::child_begin(NewBB); - - std::vector<typename GraphT::NodeType*> PredBlocks; - typedef GraphTraits<Inverse<N> > InvTraits; - for (typename InvTraits::ChildIteratorType PI = - InvTraits::child_begin(NewBB), - PE = InvTraits::child_end(NewBB); PI != PE; ++PI) + typename GraphT::NodeType *NewBBSucc = *GraphT::child_begin(NewBB); + + std::vector<typename GraphT::NodeType *> PredBlocks; + typedef GraphTraits<Inverse<N>> InvTraits; + for (typename InvTraits::ChildIteratorType + PI = InvTraits::child_begin(NewBB), + PE = InvTraits::child_end(NewBB); + PI != PE; ++PI) PredBlocks.push_back(*PI); assert(!PredBlocks.empty() && "No predblocks?"); bool NewBBDominatesNewBBSucc = true; - for (typename InvTraits::ChildIteratorType PI = - InvTraits::child_begin(NewBBSucc), - E = InvTraits::child_end(NewBBSucc); PI != E; ++PI) { + for (typename InvTraits::ChildIteratorType + PI = InvTraits::child_begin(NewBBSucc), + E = InvTraits::child_end(NewBBSucc); + PI != E; ++PI) { typename InvTraits::NodeType *ND = *PI; if (ND != NewBB && !DT.dominates(NewBBSucc, ND) && DT.isReachableFromEntry(ND)) { @@ -292,8 +312,31 @@ protected: public: explicit DominatorTreeBase(bool isPostDom) - : DominatorBase<NodeT>(isPostDom), DFSInfoValid(false), SlowQueries(0) {} - virtual ~DominatorTreeBase() { reset(); } + : DominatorBase<NodeT>(isPostDom), DFSInfoValid(false), SlowQueries(0) {} + + DominatorTreeBase(DominatorTreeBase &&Arg) + : DominatorBase<NodeT>( + std::move(static_cast<DominatorBase<NodeT> &>(Arg))), + DomTreeNodes(std::move(Arg.DomTreeNodes)), + RootNode(std::move(Arg.RootNode)), + DFSInfoValid(std::move(Arg.DFSInfoValid)), + SlowQueries(std::move(Arg.SlowQueries)), IDoms(std::move(Arg.IDoms)), + Vertex(std::move(Arg.Vertex)), Info(std::move(Arg.Info)) { + Arg.wipe(); + } + DominatorTreeBase &operator=(DominatorTreeBase &&RHS) { + DominatorBase<NodeT>::operator=( + std::move(static_cast<DominatorBase<NodeT> &>(RHS))); + DomTreeNodes = std::move(RHS.DomTreeNodes); + RootNode = std::move(RHS.RootNode); + DFSInfoValid = std::move(RHS.DFSInfoValid); + SlowQueries = std::move(RHS.SlowQueries); + IDoms = std::move(RHS.IDoms); + Vertex = std::move(RHS.Vertex); + Info = std::move(RHS.Info); + RHS.wipe(); + return *this; + } /// compare - Return false if the other dominator tree base matches this /// dominator tree base. Otherwise return true. @@ -304,35 +347,38 @@ public: return true; for (typename DomTreeNodeMapType::const_iterator - I = this->DomTreeNodes.begin(), - E = this->DomTreeNodes.end(); I != E; ++I) { + I = this->DomTreeNodes.begin(), + E = this->DomTreeNodes.end(); + I != E; ++I) { NodeT *BB = I->first; - typename DomTreeNodeMapType::const_iterator OI = OtherDomTreeNodes.find(BB); + typename DomTreeNodeMapType::const_iterator OI = + OtherDomTreeNodes.find(BB); if (OI == OtherDomTreeNodes.end()) return true; - DomTreeNodeBase<NodeT>* MyNd = I->second; - DomTreeNodeBase<NodeT>* OtherNd = OI->second; + DomTreeNodeBase<NodeT> &MyNd = *I->second; + DomTreeNodeBase<NodeT> &OtherNd = *OI->second; - if (MyNd->compare(OtherNd)) + if (MyNd.compare(&OtherNd)) return true; } return false; } - virtual void releaseMemory() { reset(); } + void releaseMemory() { reset(); } /// getNode - return the (Post)DominatorTree node for the specified basic /// block. This is the same as using operator[] on this class. /// - inline DomTreeNodeBase<NodeT> *getNode(NodeT *BB) const { - return DomTreeNodes.lookup(BB); + DomTreeNodeBase<NodeT> *getNode(NodeT *BB) const { + auto I = DomTreeNodes.find(BB); + if (I != DomTreeNodes.end()) + return I->second.get(); + return nullptr; } - inline DomTreeNodeBase<NodeT> *operator[](NodeT *BB) const { - return getNode(BB); - } + DomTreeNodeBase<NodeT> *operator[](NodeT *BB) const { return getNode(BB); } /// getRootNode - This returns the entry node for the CFG of the function. If /// this tree represents the post-dominance relations for a function, however, @@ -376,21 +422,19 @@ public: /// isReachableFromEntry - Return true if A is dominated by the entry /// block of the function containing it. - bool isReachableFromEntry(const NodeT* A) const { + bool isReachableFromEntry(const NodeT *A) const { assert(!this->isPostDominator() && "This is not implemented for post dominators"); return isReachableFromEntry(getNode(const_cast<NodeT *>(A))); } - inline bool isReachableFromEntry(const DomTreeNodeBase<NodeT> *A) const { - return A; - } + bool isReachableFromEntry(const DomTreeNodeBase<NodeT> *A) const { return A; } /// dominates - Returns true iff A dominates B. Note that this is not a /// constant time operation! /// - inline bool dominates(const DomTreeNodeBase<NodeT> *A, - const DomTreeNodeBase<NodeT> *B) const { + bool dominates(const DomTreeNodeBase<NodeT> *A, + const DomTreeNodeBase<NodeT> *B) const { // A node trivially dominates itself. if (B == A) return true; @@ -473,7 +517,7 @@ public: } // Collect NodeA dominators set. - SmallPtrSet<DomTreeNodeBase<NodeT>*, 16> NodeADoms; + SmallPtrSet<DomTreeNodeBase<NodeT> *, 16> NodeADoms; NodeADoms.insert(NodeA); DomTreeNodeBase<NodeT> *IDomA = NodeA->getIDom(); while (IDomA) { @@ -512,8 +556,8 @@ public: DomTreeNodeBase<NodeT> *IDomNode = getNode(DomBB); assert(IDomNode && "Not immediate dominator specified for block!"); DFSInfoValid = false; - return DomTreeNodes[BB] = - IDomNode->addChild(new DomTreeNodeBase<NodeT>(BB, IDomNode)); + return (DomTreeNodes[BB] = IDomNode->addChild( + llvm::make_unique<DomTreeNodeBase<NodeT>>(BB, IDomNode))).get(); } /// changeImmediateDominator - This method is used to update the dominator @@ -538,11 +582,11 @@ public: assert(Node && "Removing node that isn't in dominator tree."); assert(Node->getChildren().empty() && "Node is not a leaf node."); - // Remove node from immediate dominator's children list. + // Remove node from immediate dominator's children list. DomTreeNodeBase<NodeT> *IDom = Node->getIDom(); if (IDom) { - typename std::vector<DomTreeNodeBase<NodeT>*>::iterator I = - std::find(IDom->Children.begin(), IDom->Children.end(), Node); + typename std::vector<DomTreeNodeBase<NodeT> *>::iterator I = + std::find(IDom->Children.begin(), IDom->Children.end(), Node); assert(I != IDom->Children.end() && "Not in immediate dominator children set!"); // I am no longer your child... @@ -550,24 +594,16 @@ public: } DomTreeNodes.erase(BB); - delete Node; - } - - /// removeNode - Removes a node from the dominator tree. Block must not - /// dominate any other blocks. Invalidates any node pointing to removed - /// block. - void removeNode(NodeT *BB) { - assert(getNode(BB) && "Removing node that isn't in dominator tree."); - DomTreeNodes.erase(BB); } /// splitBlock - BB is split and now it has one successor. Update dominator /// tree to reflect this change. - void splitBlock(NodeT* NewBB) { + void splitBlock(NodeT *NewBB) { if (this->IsPostDominators) - this->Split<Inverse<NodeT*>, GraphTraits<Inverse<NodeT*> > >(*this, NewBB); + this->Split<Inverse<NodeT *>, GraphTraits<Inverse<NodeT *>>>(*this, + NewBB); else - this->Split<NodeT*, GraphTraits<NodeT*> >(*this, NewBB); + this->Split<NodeT *, GraphTraits<NodeT *>>(*this, NewBB); } /// print - Convert to human readable form @@ -588,28 +624,27 @@ public: } protected: - template<class GraphT> - friend typename GraphT::NodeType* Eval( - DominatorTreeBase<typename GraphT::NodeType>& DT, - typename GraphT::NodeType* V, - unsigned LastLinked); + template <class GraphT> + friend typename GraphT::NodeType * + Eval(DominatorTreeBase<typename GraphT::NodeType> &DT, + typename GraphT::NodeType *V, unsigned LastLinked); - template<class GraphT> - friend unsigned DFSPass(DominatorTreeBase<typename GraphT::NodeType>& DT, - typename GraphT::NodeType* V, - unsigned N); + template <class GraphT> + friend unsigned DFSPass(DominatorTreeBase<typename GraphT::NodeType> &DT, + typename GraphT::NodeType *V, unsigned N); - template<class FuncT, class N> - friend void Calculate(DominatorTreeBase<typename GraphTraits<N>::NodeType>& DT, - FuncT& F); + template <class FuncT, class N> + friend void + Calculate(DominatorTreeBase<typename GraphTraits<N>::NodeType> &DT, FuncT &F); /// updateDFSNumbers - Assign In and Out numbers to the nodes while walking /// dominator tree in dfs order. void updateDFSNumbers() const { unsigned DFSNum = 0; - SmallVector<std::pair<const DomTreeNodeBase<NodeT>*, - typename DomTreeNodeBase<NodeT>::const_iterator>, 32> WorkStack; + SmallVector<std::pair<const DomTreeNodeBase<NodeT> *, + typename DomTreeNodeBase<NodeT>::const_iterator>, + 32> WorkStack; const DomTreeNodeBase<NodeT> *ThisRoot = getRootNode(); @@ -626,7 +661,7 @@ protected: while (!WorkStack.empty()) { const DomTreeNodeBase<NodeT> *Node = WorkStack.back().first; typename DomTreeNodeBase<NodeT>::const_iterator ChildIt = - WorkStack.back().second; + WorkStack.back().second; // If we visited all of the children of this node, "recurse" back up the // stack setting the DFOutNum. @@ -660,23 +695,18 @@ protected: // Add a new tree node for this NodeT, and link it as a child of // IDomNode - DomTreeNodeBase<NodeT> *C = new DomTreeNodeBase<NodeT>(BB, IDomNode); - return this->DomTreeNodes[BB] = IDomNode->addChild(C); + return (this->DomTreeNodes[BB] = IDomNode->addChild( + llvm::make_unique<DomTreeNodeBase<NodeT>>(BB, IDomNode))).get(); } - inline NodeT *getIDom(NodeT *BB) const { - return IDoms.lookup(BB); - } + NodeT *getIDom(NodeT *BB) const { return IDoms.lookup(BB); } - inline void addRoot(NodeT* BB) { - this->Roots.push_back(BB); - } + void addRoot(NodeT *BB) { this->Roots.push_back(BB); } public: /// recalculate - compute a dominator tree for the given function - template<class FT> - void recalculate(FT& F) { - typedef GraphTraits<FT*> TraitsTy; + template <class FT> void recalculate(FT &F) { + typedef GraphTraits<FT *> TraitsTy; reset(); this->Vertex.push_back(nullptr); @@ -687,27 +717,29 @@ public: this->IDoms[entry] = nullptr; this->DomTreeNodes[entry] = nullptr; - Calculate<FT, NodeT*>(*this, F); + Calculate<FT, NodeT *>(*this, F); } else { // Initialize the roots list for (typename TraitsTy::nodes_iterator I = TraitsTy::nodes_begin(&F), - E = TraitsTy::nodes_end(&F); I != E; ++I) { + E = TraitsTy::nodes_end(&F); + I != E; ++I) { if (TraitsTy::child_begin(I) == TraitsTy::child_end(I)) addRoot(I); - // Prepopulate maps so that we don't get iterator invalidation issues later. + // Prepopulate maps so that we don't get iterator invalidation issues + // later. this->IDoms[I] = nullptr; this->DomTreeNodes[I] = nullptr; } - Calculate<FT, Inverse<NodeT*> >(*this, F); + Calculate<FT, Inverse<NodeT *>>(*this, F); } } }; // These two functions are declared out of line as a workaround for building // with old (< r147295) versions of clang because of pr11642. -template<class NodeT> +template <class NodeT> bool DominatorTreeBase<NodeT>::dominates(const NodeT *A, const NodeT *B) const { if (A == B) return true; @@ -718,9 +750,9 @@ bool DominatorTreeBase<NodeT>::dominates(const NodeT *A, const NodeT *B) const { return dominates(getNode(const_cast<NodeT *>(A)), getNode(const_cast<NodeT *>(B))); } -template<class NodeT> -bool -DominatorTreeBase<NodeT>::properlyDominates(const NodeT *A, const NodeT *B) const { +template <class NodeT> +bool DominatorTreeBase<NodeT>::properlyDominates(const NodeT *A, + const NodeT *B) const { if (A == B) return false; diff --git a/include/llvm/Support/GenericDomTreeConstruction.h b/include/llvm/Support/GenericDomTreeConstruction.h index ad4f8a9..7c065f9 100644 --- a/include/llvm/Support/GenericDomTreeConstruction.h +++ b/include/llvm/Support/GenericDomTreeConstruction.h @@ -251,15 +251,18 @@ void Calculate(DominatorTreeBase<typename GraphTraits<NodeT>::NodeType>& DT, // an infinite loop. typename GraphT::NodeType* Root = !MultipleRoots ? DT.Roots[0] : nullptr; - DT.DomTreeNodes[Root] = DT.RootNode = - new DomTreeNodeBase<typename GraphT::NodeType>(Root, nullptr); + DT.RootNode = + (DT.DomTreeNodes[Root] = + llvm::make_unique<DomTreeNodeBase<typename GraphT::NodeType>>( + Root, nullptr)).get(); // Loop over all of the reachable blocks in the function... for (unsigned i = 2; i <= N; ++i) { typename GraphT::NodeType* W = DT.Vertex[i]; - DomTreeNodeBase<typename GraphT::NodeType> *BBNode = DT.DomTreeNodes[W]; - if (BBNode) continue; // Haven't calculated this node yet? + // Don't replace this with 'count', the insertion side effect is important + if (DT.DomTreeNodes[W]) + continue; // Haven't calculated this node yet? typename GraphT::NodeType* ImmDom = DT.getIDom(W); @@ -271,15 +274,16 @@ void Calculate(DominatorTreeBase<typename GraphTraits<NodeT>::NodeType>& DT, // Add a new tree node for this BasicBlock, and link it as a child of // IDomNode - DomTreeNodeBase<typename GraphT::NodeType> *C = - new DomTreeNodeBase<typename GraphT::NodeType>(W, IDomNode); - DT.DomTreeNodes[W] = IDomNode->addChild(C); + DT.DomTreeNodes[W] = IDomNode->addChild( + llvm::make_unique<DomTreeNodeBase<typename GraphT::NodeType>>( + W, IDomNode)); } // Free temporary memory used to construct idom's DT.IDoms.clear(); DT.Info.clear(); - std::vector<typename GraphT::NodeType*>().swap(DT.Vertex); + DT.Vertex.clear(); + DT.Vertex.shrink_to_fit(); DT.updateDFSNumbers(); } diff --git a/include/llvm/Support/LockFileManager.h b/include/llvm/Support/LockFileManager.h index 61c65da..8e88d42 100644 --- a/include/llvm/Support/LockFileManager.h +++ b/include/llvm/Support/LockFileManager.h @@ -57,8 +57,8 @@ private: Optional<std::pair<std::string, int> > Owner; Optional<std::error_code> Error; - LockFileManager(const LockFileManager &) LLVM_DELETED_FUNCTION; - LockFileManager &operator=(const LockFileManager &) LLVM_DELETED_FUNCTION; + LockFileManager(const LockFileManager &) = delete; + LockFileManager &operator=(const LockFileManager &) = delete; static Optional<std::pair<std::string, int> > readLockFile(StringRef LockFileName); @@ -77,6 +77,10 @@ public: /// \brief For a shared lock, wait until the owner releases the lock. WaitForUnlockResult waitForUnlock(); + + /// \brief Remove the lock file. This may delete a different lock file than + /// the one previously read if there is a race. + std::error_code unsafeRemoveLockFile(); }; } // end namespace llvm diff --git a/include/llvm/Support/MachO.h b/include/llvm/Support/MachO.h index c07bd88..7751275 100644 --- a/include/llvm/Support/MachO.h +++ b/include/llvm/Support/MachO.h @@ -130,8 +130,8 @@ namespace llvm { LC_DATA_IN_CODE = 0x00000029u, LC_SOURCE_VERSION = 0x0000002Au, LC_DYLIB_CODE_SIGN_DRS = 0x0000002Bu, - // 0x0000002Cu, - LC_LINKER_OPTIONS = 0x0000002Du, + LC_ENCRYPTION_INFO_64 = 0x0000002Cu, + LC_LINKER_OPTION = 0x0000002Du, LC_LINKER_OPTIMIZATION_HINT = 0x0000002Eu }; @@ -842,6 +842,15 @@ namespace llvm { uint32_t cryptid; }; + struct encryption_info_command_64 { + uint32_t cmd; + uint32_t cmdsize; + uint32_t cryptoff; + uint32_t cryptsize; + uint32_t cryptid; + uint32_t pad; + }; + struct version_min_command { uint32_t cmd; // LC_VERSION_MIN_MACOSX or // LC_VERSION_MIN_IPHONEOS @@ -865,7 +874,7 @@ namespace llvm { uint32_t export_size; }; - struct linker_options_command { + struct linker_option_command { uint32_t cmd; uint32_t cmdsize; uint32_t count; @@ -1098,6 +1107,61 @@ namespace llvm { sys::swapByteOrder(d.dylib.compatibility_version); } + inline void swapStruct(sub_framework_command &s) { + sys::swapByteOrder(s.cmd); + sys::swapByteOrder(s.cmdsize); + sys::swapByteOrder(s.umbrella); + } + + inline void swapStruct(sub_umbrella_command &s) { + sys::swapByteOrder(s.cmd); + sys::swapByteOrder(s.cmdsize); + sys::swapByteOrder(s.sub_umbrella); + } + + inline void swapStruct(sub_library_command &s) { + sys::swapByteOrder(s.cmd); + sys::swapByteOrder(s.cmdsize); + sys::swapByteOrder(s.sub_library); + } + + inline void swapStruct(sub_client_command &s) { + sys::swapByteOrder(s.cmd); + sys::swapByteOrder(s.cmdsize); + sys::swapByteOrder(s.client); + } + + inline void swapStruct(routines_command &r) { + sys::swapByteOrder(r.cmd); + sys::swapByteOrder(r.cmdsize); + sys::swapByteOrder(r.init_address); + sys::swapByteOrder(r.init_module); + sys::swapByteOrder(r.reserved1); + sys::swapByteOrder(r.reserved2); + sys::swapByteOrder(r.reserved3); + sys::swapByteOrder(r.reserved4); + sys::swapByteOrder(r.reserved5); + sys::swapByteOrder(r.reserved6); + } + + inline void swapStruct(routines_command_64 &r) { + sys::swapByteOrder(r.cmd); + sys::swapByteOrder(r.cmdsize); + sys::swapByteOrder(r.init_address); + sys::swapByteOrder(r.init_module); + sys::swapByteOrder(r.reserved1); + sys::swapByteOrder(r.reserved2); + sys::swapByteOrder(r.reserved3); + sys::swapByteOrder(r.reserved4); + sys::swapByteOrder(r.reserved5); + sys::swapByteOrder(r.reserved6); + } + + inline void swapStruct(thread_command &t) { + sys::swapByteOrder(t.cmd); + sys::swapByteOrder(t.cmdsize); + } + inline void swapStruct(dylinker_command &d) { sys::swapByteOrder(d.cmd); sys::swapByteOrder(d.cmdsize); @@ -1109,6 +1173,12 @@ namespace llvm { sys::swapByteOrder(u.cmdsize); } + inline void swapStruct(rpath_command &r) { + sys::swapByteOrder(r.cmd); + sys::swapByteOrder(r.cmdsize); + sys::swapByteOrder(r.path); + } + inline void swapStruct(source_version_command &s) { sys::swapByteOrder(s.cmd); sys::swapByteOrder(s.cmdsize); @@ -1122,6 +1192,23 @@ namespace llvm { sys::swapByteOrder(e.stacksize); } + inline void swapStruct(encryption_info_command &e) { + sys::swapByteOrder(e.cmd); + sys::swapByteOrder(e.cmdsize); + sys::swapByteOrder(e.cryptoff); + sys::swapByteOrder(e.cryptsize); + sys::swapByteOrder(e.cryptid); + } + + inline void swapStruct(encryption_info_command_64 &e) { + sys::swapByteOrder(e.cmd); + sys::swapByteOrder(e.cmdsize); + sys::swapByteOrder(e.cryptoff); + sys::swapByteOrder(e.cryptsize); + sys::swapByteOrder(e.cryptid); + sys::swapByteOrder(e.pad); + } + inline void swapStruct(dysymtab_command &dst) { sys::swapByteOrder(dst.cmd); sys::swapByteOrder(dst.cmdsize); @@ -1174,7 +1261,7 @@ namespace llvm { sys::swapByteOrder(C.datasize); } - inline void swapStruct(linker_options_command &C) { + inline void swapStruct(linker_option_command &C) { sys::swapByteOrder(C.cmd); sys::swapByteOrder(C.cmdsize); sys::swapByteOrder(C.count); @@ -1331,6 +1418,262 @@ namespace llvm { CPU_SUBTYPE_MC980000_ALL = CPU_SUBTYPE_POWERPC_ALL, CPU_SUBTYPE_MC98601 = CPU_SUBTYPE_POWERPC_601 }; + + struct x86_thread_state64_t { + uint64_t rax; + uint64_t rbx; + uint64_t rcx; + uint64_t rdx; + uint64_t rdi; + uint64_t rsi; + uint64_t rbp; + uint64_t rsp; + uint64_t r8; + uint64_t r9; + uint64_t r10; + uint64_t r11; + uint64_t r12; + uint64_t r13; + uint64_t r14; + uint64_t r15; + uint64_t rip; + uint64_t rflags; + uint64_t cs; + uint64_t fs; + uint64_t gs; + }; + + enum x86_fp_control_precis { + x86_FP_PREC_24B = 0, + x86_FP_PREC_53B = 2, + x86_FP_PREC_64B = 3 + }; + + enum x86_fp_control_rc { + x86_FP_RND_NEAR = 0, + x86_FP_RND_DOWN = 1, + x86_FP_RND_UP = 2, + x86_FP_CHOP = 3 + }; + + struct fp_control_t { + unsigned short + invalid :1, + denorm :1, + zdiv :1, + ovrfl :1, + undfl :1, + precis :1, + :2, + pc :2, + rc :2, + :1, + :3; + }; + + struct fp_status_t { + unsigned short + invalid :1, + denorm :1, + zdiv :1, + ovrfl :1, + undfl :1, + precis :1, + stkflt :1, + errsumm :1, + c0 :1, + c1 :1, + c2 :1, + tos :3, + c3 :1, + busy :1; + }; + + struct mmst_reg_t { + char mmst_reg[10]; + char mmst_rsrv[6]; + }; + + struct xmm_reg_t { + char xmm_reg[16]; + }; + + struct x86_float_state64_t { + int32_t fpu_reserved[2]; + fp_control_t fpu_fcw; + fp_status_t fpu_fsw; + uint8_t fpu_ftw; + uint8_t fpu_rsrv1; + uint16_t fpu_fop; + uint32_t fpu_ip; + uint16_t fpu_cs; + uint16_t fpu_rsrv2; + uint32_t fpu_dp; + uint16_t fpu_ds; + uint16_t fpu_rsrv3; + uint32_t fpu_mxcsr; + uint32_t fpu_mxcsrmask; + mmst_reg_t fpu_stmm0; + mmst_reg_t fpu_stmm1; + mmst_reg_t fpu_stmm2; + mmst_reg_t fpu_stmm3; + mmst_reg_t fpu_stmm4; + mmst_reg_t fpu_stmm5; + mmst_reg_t fpu_stmm6; + mmst_reg_t fpu_stmm7; + xmm_reg_t fpu_xmm0; + xmm_reg_t fpu_xmm1; + xmm_reg_t fpu_xmm2; + xmm_reg_t fpu_xmm3; + xmm_reg_t fpu_xmm4; + xmm_reg_t fpu_xmm5; + xmm_reg_t fpu_xmm6; + xmm_reg_t fpu_xmm7; + xmm_reg_t fpu_xmm8; + xmm_reg_t fpu_xmm9; + xmm_reg_t fpu_xmm10; + xmm_reg_t fpu_xmm11; + xmm_reg_t fpu_xmm12; + xmm_reg_t fpu_xmm13; + xmm_reg_t fpu_xmm14; + xmm_reg_t fpu_xmm15; + char fpu_rsrv4[6*16]; + uint32_t fpu_reserved1; + }; + + struct x86_exception_state64_t { + uint16_t trapno; + uint16_t cpu; + uint32_t err; + uint64_t faultvaddr; + }; + + inline void swapStruct(x86_thread_state64_t &x) { + sys::swapByteOrder(x.rax); + sys::swapByteOrder(x.rbx); + sys::swapByteOrder(x.rcx); + sys::swapByteOrder(x.rdx); + sys::swapByteOrder(x.rdi); + sys::swapByteOrder(x.rsi); + sys::swapByteOrder(x.rbp); + sys::swapByteOrder(x.rsp); + sys::swapByteOrder(x.r8); + sys::swapByteOrder(x.r9); + sys::swapByteOrder(x.r10); + sys::swapByteOrder(x.r11); + sys::swapByteOrder(x.r12); + sys::swapByteOrder(x.r13); + sys::swapByteOrder(x.r14); + sys::swapByteOrder(x.r15); + sys::swapByteOrder(x.rip); + sys::swapByteOrder(x.rflags); + sys::swapByteOrder(x.cs); + sys::swapByteOrder(x.fs); + sys::swapByteOrder(x.gs); + } + + inline void swapStruct(x86_float_state64_t &x) { + sys::swapByteOrder(x.fpu_reserved[0]); + sys::swapByteOrder(x.fpu_reserved[1]); + // TODO swap: fp_control_t fpu_fcw; + // TODO swap: fp_status_t fpu_fsw; + sys::swapByteOrder(x.fpu_fop); + sys::swapByteOrder(x.fpu_ip); + sys::swapByteOrder(x.fpu_cs); + sys::swapByteOrder(x.fpu_rsrv2); + sys::swapByteOrder(x.fpu_dp); + sys::swapByteOrder(x.fpu_ds); + sys::swapByteOrder(x.fpu_rsrv3); + sys::swapByteOrder(x.fpu_mxcsr); + sys::swapByteOrder(x.fpu_mxcsrmask); + sys::swapByteOrder(x.fpu_reserved1); + } + + inline void swapStruct(x86_exception_state64_t &x) { + sys::swapByteOrder(x.trapno); + sys::swapByteOrder(x.cpu); + sys::swapByteOrder(x.err); + sys::swapByteOrder(x.faultvaddr); + } + + struct x86_state_hdr_t { + uint32_t flavor; + uint32_t count; + }; + + struct x86_thread_state_t { + x86_state_hdr_t tsh; + union { + x86_thread_state64_t ts64; + } uts; + }; + + struct x86_float_state_t { + x86_state_hdr_t fsh; + union { + x86_float_state64_t fs64; + } ufs; + }; + + struct x86_exception_state_t { + x86_state_hdr_t esh; + union { + x86_exception_state64_t es64; + } ues; + }; + + inline void swapStruct(x86_state_hdr_t &x) { + sys::swapByteOrder(x.flavor); + sys::swapByteOrder(x.count); + } + + enum X86ThreadFlavors { + x86_THREAD_STATE32 = 1, + x86_FLOAT_STATE32 = 2, + x86_EXCEPTION_STATE32 = 3, + x86_THREAD_STATE64 = 4, + x86_FLOAT_STATE64 = 5, + x86_EXCEPTION_STATE64 = 6, + x86_THREAD_STATE = 7, + x86_FLOAT_STATE = 8, + x86_EXCEPTION_STATE = 9, + x86_DEBUG_STATE32 = 10, + x86_DEBUG_STATE64 = 11, + x86_DEBUG_STATE = 12 + }; + + inline void swapStruct(x86_thread_state_t &x) { + swapStruct(x.tsh); + if (x.tsh.flavor == x86_THREAD_STATE64) + swapStruct(x.uts.ts64); + } + + inline void swapStruct(x86_float_state_t &x) { + swapStruct(x.fsh); + if (x.fsh.flavor == x86_FLOAT_STATE64) + swapStruct(x.ufs.fs64); + } + + inline void swapStruct(x86_exception_state_t &x) { + swapStruct(x.esh); + if (x.esh.flavor == x86_EXCEPTION_STATE64) + swapStruct(x.ues.es64); + } + + const uint32_t x86_THREAD_STATE64_COUNT = + sizeof(x86_thread_state64_t) / sizeof(uint32_t); + const uint32_t x86_FLOAT_STATE64_COUNT = + sizeof(x86_float_state64_t) / sizeof(uint32_t); + const uint32_t x86_EXCEPTION_STATE64_COUNT = + sizeof(x86_exception_state64_t) / sizeof(uint32_t); + + const uint32_t x86_THREAD_STATE_COUNT = + sizeof(x86_thread_state_t) / sizeof(uint32_t); + const uint32_t x86_FLOAT_STATE_COUNT = + sizeof(x86_float_state_t) / sizeof(uint32_t); + const uint32_t x86_EXCEPTION_STATE_COUNT = + sizeof(x86_exception_state_t) / sizeof(uint32_t); + } // end namespace MachO } // end namespace llvm diff --git a/include/llvm/Support/MathExtras.h b/include/llvm/Support/MathExtras.h index 9d16182..acffb46 100644 --- a/include/llvm/Support/MathExtras.h +++ b/include/llvm/Support/MathExtras.h @@ -35,78 +35,66 @@ enum ZeroBehavior { ZB_Width }; -/// \brief Count number of 0's from the least significant bit to the most -/// stopping at the first 1. -/// -/// Only unsigned integral types are allowed. -/// -/// \param ZB the behavior on an input of 0. Only ZB_Width and ZB_Undefined are -/// valid arguments. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - !std::numeric_limits<T>::is_signed, std::size_t>::type -countTrailingZeros(T Val, ZeroBehavior ZB = ZB_Width) { - (void)ZB; - - if (!Val) - return std::numeric_limits<T>::digits; - if (Val & 0x1) - return 0; - - // Bisection method. - std::size_t ZeroBits = 0; - T Shift = std::numeric_limits<T>::digits >> 1; - T Mask = std::numeric_limits<T>::max() >> Shift; - while (Shift) { - if ((Val & Mask) == 0) { - Val >>= Shift; - ZeroBits |= Shift; +namespace detail { +template <typename T, std::size_t SizeOfT> struct TrailingZerosCounter { + static std::size_t count(T Val, ZeroBehavior) { + if (!Val) + return std::numeric_limits<T>::digits; + if (Val & 0x1) + return 0; + + // Bisection method. + std::size_t ZeroBits = 0; + T Shift = std::numeric_limits<T>::digits >> 1; + T Mask = std::numeric_limits<T>::max() >> Shift; + while (Shift) { + if ((Val & Mask) == 0) { + Val >>= Shift; + ZeroBits |= Shift; + } + Shift >>= 1; + Mask >>= Shift; } - Shift >>= 1; - Mask >>= Shift; + return ZeroBits; } - return ZeroBits; -} - -// Disable signed. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - std::numeric_limits<T>::is_signed, std::size_t>::type -countTrailingZeros(T Val, ZeroBehavior ZB = ZB_Width) LLVM_DELETED_FUNCTION; +}; #if __GNUC__ >= 4 || _MSC_VER -template <> -inline std::size_t countTrailingZeros<uint32_t>(uint32_t Val, ZeroBehavior ZB) { - if (ZB != ZB_Undefined && Val == 0) - return 32; +template <typename T> struct TrailingZerosCounter<T, 4> { + static std::size_t count(T Val, ZeroBehavior ZB) { + if (ZB != ZB_Undefined && Val == 0) + return 32; #if __has_builtin(__builtin_ctz) || LLVM_GNUC_PREREQ(4, 0, 0) - return __builtin_ctz(Val); + return __builtin_ctz(Val); #elif _MSC_VER - unsigned long Index; - _BitScanForward(&Index, Val); - return Index; + unsigned long Index; + _BitScanForward(&Index, Val); + return Index; #endif -} + } +}; #if !defined(_MSC_VER) || defined(_M_X64) -template <> -inline std::size_t countTrailingZeros<uint64_t>(uint64_t Val, ZeroBehavior ZB) { - if (ZB != ZB_Undefined && Val == 0) - return 64; +template <typename T> struct TrailingZerosCounter<T, 8> { + static std::size_t count(T Val, ZeroBehavior ZB) { + if (ZB != ZB_Undefined && Val == 0) + return 64; #if __has_builtin(__builtin_ctzll) || LLVM_GNUC_PREREQ(4, 0, 0) - return __builtin_ctzll(Val); + return __builtin_ctzll(Val); #elif _MSC_VER - unsigned long Index; - _BitScanForward64(&Index, Val); - return Index; + unsigned long Index; + _BitScanForward64(&Index, Val); + return Index; #endif -} + } +}; #endif #endif +} // namespace detail -/// \brief Count number of 0's from the most significant bit to the least +/// \brief Count number of 0's from the least significant bit to the most /// stopping at the first 1. /// /// Only unsigned integral types are allowed. @@ -114,63 +102,81 @@ inline std::size_t countTrailingZeros<uint64_t>(uint64_t Val, ZeroBehavior ZB) { /// \param ZB the behavior on an input of 0. Only ZB_Width and ZB_Undefined are /// valid arguments. template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - !std::numeric_limits<T>::is_signed, std::size_t>::type -countLeadingZeros(T Val, ZeroBehavior ZB = ZB_Width) { - (void)ZB; - - if (!Val) - return std::numeric_limits<T>::digits; - - // Bisection method. - std::size_t ZeroBits = 0; - for (T Shift = std::numeric_limits<T>::digits >> 1; Shift; Shift >>= 1) { - T Tmp = Val >> Shift; - if (Tmp) - Val = Tmp; - else - ZeroBits |= Shift; +std::size_t countTrailingZeros(T Val, ZeroBehavior ZB = ZB_Width) { + static_assert(std::numeric_limits<T>::is_integer && + !std::numeric_limits<T>::is_signed, + "Only unsigned integral types are allowed."); + return detail::TrailingZerosCounter<T, sizeof(T)>::count(Val, ZB); +} + +namespace detail { +template <typename T, std::size_t SizeOfT> struct LeadingZerosCounter { + static std::size_t count(T Val, ZeroBehavior) { + if (!Val) + return std::numeric_limits<T>::digits; + + // Bisection method. + std::size_t ZeroBits = 0; + for (T Shift = std::numeric_limits<T>::digits >> 1; Shift; Shift >>= 1) { + T Tmp = Val >> Shift; + if (Tmp) + Val = Tmp; + else + ZeroBits |= Shift; + } + return ZeroBits; } - return ZeroBits; -} - -// Disable signed. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - std::numeric_limits<T>::is_signed, std::size_t>::type -countLeadingZeros(T Val, ZeroBehavior ZB = ZB_Width) LLVM_DELETED_FUNCTION; +}; #if __GNUC__ >= 4 || _MSC_VER -template <> -inline std::size_t countLeadingZeros<uint32_t>(uint32_t Val, ZeroBehavior ZB) { - if (ZB != ZB_Undefined && Val == 0) - return 32; +template <typename T> struct LeadingZerosCounter<T, 4> { + static std::size_t count(T Val, ZeroBehavior ZB) { + if (ZB != ZB_Undefined && Val == 0) + return 32; #if __has_builtin(__builtin_clz) || LLVM_GNUC_PREREQ(4, 0, 0) - return __builtin_clz(Val); + return __builtin_clz(Val); #elif _MSC_VER - unsigned long Index; - _BitScanReverse(&Index, Val); - return Index ^ 31; + unsigned long Index; + _BitScanReverse(&Index, Val); + return Index ^ 31; #endif -} + } +}; #if !defined(_MSC_VER) || defined(_M_X64) -template <> -inline std::size_t countLeadingZeros<uint64_t>(uint64_t Val, ZeroBehavior ZB) { - if (ZB != ZB_Undefined && Val == 0) - return 64; +template <typename T> struct LeadingZerosCounter<T, 8> { + static std::size_t count(T Val, ZeroBehavior ZB) { + if (ZB != ZB_Undefined && Val == 0) + return 64; #if __has_builtin(__builtin_clzll) || LLVM_GNUC_PREREQ(4, 0, 0) - return __builtin_clzll(Val); + return __builtin_clzll(Val); #elif _MSC_VER - unsigned long Index; - _BitScanReverse64(&Index, Val); - return Index ^ 63; + unsigned long Index; + _BitScanReverse64(&Index, Val); + return Index ^ 63; #endif -} + } +}; #endif #endif +} // namespace detail + +/// \brief Count number of 0's from the most significant bit to the least +/// stopping at the first 1. +/// +/// Only unsigned integral types are allowed. +/// +/// \param ZB the behavior on an input of 0. Only ZB_Width and ZB_Undefined are +/// valid arguments. +template <typename T> +std::size_t countLeadingZeros(T Val, ZeroBehavior ZB = ZB_Width) { + static_assert(std::numeric_limits<T>::is_integer && + !std::numeric_limits<T>::is_signed, + "Only unsigned integral types are allowed."); + return detail::LeadingZerosCounter<T, sizeof(T)>::count(Val, ZB); +} /// \brief Get the index of the first set bit starting from the least /// significant bit. @@ -179,22 +185,13 @@ inline std::size_t countLeadingZeros<uint64_t>(uint64_t Val, ZeroBehavior ZB) { /// /// \param ZB the behavior on an input of 0. Only ZB_Max and ZB_Undefined are /// valid arguments. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - !std::numeric_limits<T>::is_signed, T>::type -findFirstSet(T Val, ZeroBehavior ZB = ZB_Max) { +template <typename T> T findFirstSet(T Val, ZeroBehavior ZB = ZB_Max) { if (ZB == ZB_Max && Val == 0) return std::numeric_limits<T>::max(); return countTrailingZeros(Val, ZB_Undefined); } -// Disable signed. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - std::numeric_limits<T>::is_signed, T>::type -findFirstSet(T Val, ZeroBehavior ZB = ZB_Max) LLVM_DELETED_FUNCTION; - /// \brief Get the index of the last set bit starting from the least /// significant bit. /// @@ -202,10 +199,7 @@ findFirstSet(T Val, ZeroBehavior ZB = ZB_Max) LLVM_DELETED_FUNCTION; /// /// \param ZB the behavior on an input of 0. Only ZB_Max and ZB_Undefined are /// valid arguments. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - !std::numeric_limits<T>::is_signed, T>::type -findLastSet(T Val, ZeroBehavior ZB = ZB_Max) { +template <typename T> T findLastSet(T Val, ZeroBehavior ZB = ZB_Max) { if (ZB == ZB_Max && Val == 0) return std::numeric_limits<T>::max(); @@ -215,12 +209,6 @@ findLastSet(T Val, ZeroBehavior ZB = ZB_Max) { (std::numeric_limits<T>::digits - 1); } -// Disable signed. -template <typename T> -typename std::enable_if<std::numeric_limits<T>::is_integer && - std::numeric_limits<T>::is_signed, T>::type -findLastSet(T Val, ZeroBehavior ZB = ZB_Max) LLVM_DELETED_FUNCTION; - /// \brief Macro compressed bit reversal table for 256 bits. /// /// http://graphics.stanford.edu/~seander/bithacks.html#BitReverseTable @@ -387,62 +375,78 @@ inline uint64_t ByteSwap_64(uint64_t Value) { return sys::SwapByteOrder_64(Value); } -/// CountLeadingOnes_32 - this function performs the operation of -/// counting the number of ones from the most significant bit to the first zero -/// bit. Ex. CountLeadingOnes_32(0xFF0FFF00) == 8. -/// Returns 32 if the word is all ones. -inline unsigned CountLeadingOnes_32(uint32_t Value) { - return countLeadingZeros(~Value); -} - -/// CountLeadingOnes_64 - This function performs the operation -/// of counting the number of ones from the most significant bit to the first -/// zero bit (64 bit edition.) -/// Returns 64 if the word is all ones. -inline unsigned CountLeadingOnes_64(uint64_t Value) { - return countLeadingZeros(~Value); -} - -/// CountTrailingOnes_32 - this function performs the operation of -/// counting the number of ones from the least significant bit to the first zero -/// bit. Ex. CountTrailingOnes_32(0x00FF00FF) == 8. -/// Returns 32 if the word is all ones. -inline unsigned CountTrailingOnes_32(uint32_t Value) { - return countTrailingZeros(~Value); -} - -/// CountTrailingOnes_64 - This function performs the operation -/// of counting the number of ones from the least significant bit to the first -/// zero bit (64 bit edition.) -/// Returns 64 if the word is all ones. -inline unsigned CountTrailingOnes_64(uint64_t Value) { - return countTrailingZeros(~Value); +/// \brief Count the number of ones from the most significant bit to the first +/// zero bit. +/// +/// Ex. CountLeadingOnes(0xFF0FFF00) == 8. +/// Only unsigned integral types are allowed. +/// +/// \param ZB the behavior on an input of all ones. Only ZB_Width and +/// ZB_Undefined are valid arguments. +template <typename T> +std::size_t countLeadingOnes(T Value, ZeroBehavior ZB = ZB_Width) { + static_assert(std::numeric_limits<T>::is_integer && + !std::numeric_limits<T>::is_signed, + "Only unsigned integral types are allowed."); + return countLeadingZeros(~Value, ZB); } -/// CountPopulation_32 - this function counts the number of set bits in a value. -/// Ex. CountPopulation(0xF000F000) = 8 -/// Returns 0 if the word is zero. -inline unsigned CountPopulation_32(uint32_t Value) { +/// \brief Count the number of ones from the least significant bit to the first +/// zero bit. +/// +/// Ex. countTrailingOnes(0x00FF00FF) == 8. +/// Only unsigned integral types are allowed. +/// +/// \param ZB the behavior on an input of all ones. Only ZB_Width and +/// ZB_Undefined are valid arguments. +template <typename T> +std::size_t countTrailingOnes(T Value, ZeroBehavior ZB = ZB_Width) { + static_assert(std::numeric_limits<T>::is_integer && + !std::numeric_limits<T>::is_signed, + "Only unsigned integral types are allowed."); + return countTrailingZeros(~Value, ZB); +} + +namespace detail { +template <typename T, std::size_t SizeOfT> struct PopulationCounter { + static unsigned count(T Value) { + // Generic version, forward to 32 bits. + static_assert(SizeOfT <= 4, "Not implemented!"); #if __GNUC__ >= 4 - return __builtin_popcount(Value); + return __builtin_popcount(Value); #else - uint32_t v = Value - ((Value >> 1) & 0x55555555); - v = (v & 0x33333333) + ((v >> 2) & 0x33333333); - return ((v + (v >> 4) & 0xF0F0F0F) * 0x1010101) >> 24; + uint32_t v = Value; + v = v - ((v >> 1) & 0x55555555); + v = (v & 0x33333333) + ((v >> 2) & 0x33333333); + return ((v + (v >> 4) & 0xF0F0F0F) * 0x1010101) >> 24; #endif -} + } +}; -/// CountPopulation_64 - this function counts the number of set bits in a value, -/// (64 bit edition.) -inline unsigned CountPopulation_64(uint64_t Value) { +template <typename T> struct PopulationCounter<T, 8> { + static unsigned count(T Value) { #if __GNUC__ >= 4 - return __builtin_popcountll(Value); + return __builtin_popcountll(Value); #else - uint64_t v = Value - ((Value >> 1) & 0x5555555555555555ULL); - v = (v & 0x3333333333333333ULL) + ((v >> 2) & 0x3333333333333333ULL); - v = (v + (v >> 4)) & 0x0F0F0F0F0F0F0F0FULL; - return unsigned((uint64_t)(v * 0x0101010101010101ULL) >> 56); + uint64_t v = Value; + v = v - ((v >> 1) & 0x5555555555555555ULL); + v = (v & 0x3333333333333333ULL) + ((v >> 2) & 0x3333333333333333ULL); + v = (v + (v >> 4)) & 0x0F0F0F0F0F0F0F0FULL; + return unsigned((uint64_t)(v * 0x0101010101010101ULL) >> 56); #endif + } +}; +} // namespace detail + +/// \brief Count the number of set bits in a value. +/// Ex. countPopulation(0xF000F000) = 8 +/// Returns 0 if the word is zero. +template <typename T> +inline unsigned countPopulation(T Value) { + static_assert(std::numeric_limits<T>::is_integer && + !std::numeric_limits<T>::is_signed, + "Only unsigned integral types are allowed."); + return detail::PopulationCounter<T, sizeof(T)>::count(Value); } /// Log2_32 - This function returns the floor log base 2 of the specified value, diff --git a/include/llvm/Support/MemoryBuffer.h b/include/llvm/Support/MemoryBuffer.h index e2f8d7e..cc65ca5 100644 --- a/include/llvm/Support/MemoryBuffer.h +++ b/include/llvm/Support/MemoryBuffer.h @@ -40,8 +40,8 @@ class MemoryBuffer { const char *BufferStart; // Start of the buffer. const char *BufferEnd; // End of the buffer. - MemoryBuffer(const MemoryBuffer &) LLVM_DELETED_FUNCTION; - MemoryBuffer &operator=(const MemoryBuffer &) LLVM_DELETED_FUNCTION; + MemoryBuffer(const MemoryBuffer &) = delete; + MemoryBuffer &operator=(const MemoryBuffer &) = delete; protected: MemoryBuffer() {} void init(const char *BufStart, const char *BufEnd, diff --git a/include/llvm/Support/Mutex.h b/include/llvm/Support/Mutex.h index 97dd501..ae69634 100644 --- a/include/llvm/Support/Mutex.h +++ b/include/llvm/Support/Mutex.h @@ -76,8 +76,8 @@ namespace llvm /// @name Do Not Implement /// @{ private: - MutexImpl(const MutexImpl &) LLVM_DELETED_FUNCTION; - void operator=(const MutexImpl &) LLVM_DELETED_FUNCTION; + MutexImpl(const MutexImpl &) = delete; + void operator=(const MutexImpl &) = delete; /// @} }; diff --git a/include/llvm/Support/MutexGuard.h b/include/llvm/Support/MutexGuard.h index b9f941d..07b64b6 100644 --- a/include/llvm/Support/MutexGuard.h +++ b/include/llvm/Support/MutexGuard.h @@ -26,8 +26,8 @@ namespace llvm { /// @brief Guard a section of code with a Mutex. class MutexGuard { sys::Mutex &M; - MutexGuard(const MutexGuard &) LLVM_DELETED_FUNCTION; - void operator=(const MutexGuard &) LLVM_DELETED_FUNCTION; + MutexGuard(const MutexGuard &) = delete; + void operator=(const MutexGuard &) = delete; public: MutexGuard(sys::Mutex &m) : M(m) { M.lock(); } ~MutexGuard() { M.unlock(); } diff --git a/include/llvm/Support/OnDiskHashTable.h b/include/llvm/Support/OnDiskHashTable.h index b039fae..52f133c 100644 --- a/include/llvm/Support/OnDiskHashTable.h +++ b/include/llvm/Support/OnDiskHashTable.h @@ -14,8 +14,8 @@ #ifndef LLVM_SUPPORT_ONDISKHASHTABLE_H #define LLVM_SUPPORT_ONDISKHASHTABLE_H -#include "llvm/Support/Allocator.h" #include "llvm/Support/AlignOf.h" +#include "llvm/Support/Allocator.h" #include "llvm/Support/DataTypes.h" #include "llvm/Support/EndianStream.h" #include "llvm/Support/Host.h" diff --git a/include/llvm/Support/PrettyStackTrace.h b/include/llvm/Support/PrettyStackTrace.h index 914141a..96afb60 100644 --- a/include/llvm/Support/PrettyStackTrace.h +++ b/include/llvm/Support/PrettyStackTrace.h @@ -30,8 +30,8 @@ namespace llvm { /// virtual stack trace. This gets dumped out if the program crashes. class PrettyStackTraceEntry { const PrettyStackTraceEntry *NextEntry; - PrettyStackTraceEntry(const PrettyStackTraceEntry &) LLVM_DELETED_FUNCTION; - void operator=(const PrettyStackTraceEntry&) LLVM_DELETED_FUNCTION; + PrettyStackTraceEntry(const PrettyStackTraceEntry &) = delete; + void operator=(const PrettyStackTraceEntry&) = delete; public: PrettyStackTraceEntry(); virtual ~PrettyStackTraceEntry(); diff --git a/include/llvm/Support/Process.h b/include/llvm/Support/Process.h index 8616679..cfdd06c 100644 --- a/include/llvm/Support/Process.h +++ b/include/llvm/Support/Process.h @@ -38,111 +38,13 @@ class StringRef; namespace sys { -class self_process; - -/// \brief Generic base class which exposes information about an operating -/// system process. -/// -/// This base class is the core interface behind any OS process. It exposes -/// methods to query for generic information about a particular process. -/// -/// Subclasses implement this interface based on the mechanisms available, and -/// can optionally expose more interfaces unique to certain process kinds. -class process { -protected: - /// \brief Only specific subclasses of process objects can be destroyed. - virtual ~process(); - -public: - /// \brief Operating system specific type to identify a process. - /// - /// Note that the windows one is defined to 'unsigned long' as this is the - /// documented type for DWORD on windows, and we don't want to pull in the - /// Windows headers here. -#if defined(LLVM_ON_UNIX) - typedef pid_t id_type; -#elif defined(LLVM_ON_WIN32) - typedef unsigned long id_type; // Must match the type of DWORD. -#else -#error Unsupported operating system. -#endif - - /// \brief Get the operating system specific identifier for this process. - virtual id_type get_id() = 0; - - /// \brief Get the user time consumed by this process. - /// - /// Note that this is often an approximation and may be zero on platforms - /// where we don't have good support for the functionality. - virtual TimeValue get_user_time() const = 0; - - /// \brief Get the system time consumed by this process. - /// - /// Note that this is often an approximation and may be zero on platforms - /// where we don't have good support for the functionality. - virtual TimeValue get_system_time() const = 0; - - /// \brief Get the wall time consumed by this process. - /// - /// Note that this is often an approximation and may be zero on platforms - /// where we don't have good support for the functionality. - virtual TimeValue get_wall_time() const = 0; - - /// \name Static factory routines for processes. - /// @{ - - /// \brief Get the process object for the current process. - static self_process *get_self(); - - /// @} - -}; - -/// \brief The specific class representing the current process. -/// -/// The current process can both specialize the implementation of the routines -/// and can expose certain information not available for other OS processes. -class self_process : public process { - friend class process; - - /// \brief Private destructor, as users shouldn't create objects of this - /// type. - virtual ~self_process(); - -public: - id_type get_id() override; - TimeValue get_user_time() const override; - TimeValue get_system_time() const override; - TimeValue get_wall_time() const override; - - /// \name Process configuration (sysconf on POSIX) - /// @{ - - /// \brief Get the virtual memory page size. - /// - /// Query the operating system for this process's page size. - size_t page_size() const { return PageSize; }; - - /// @} - -private: - /// \name Cached process state. - /// @{ - - /// \brief Cached page size, this cannot vary during the life of the process. - size_t PageSize; - - /// @} - - /// \brief Constructor, used by \c process::get_self() only. - self_process(); -}; - /// \brief A collection of legacy interfaces for querying information about the /// current executing process. class Process { public: + static unsigned getPageSize(); + /// \brief Return process memory usage. /// This static function will return the total amount of memory allocated /// by the process. This only counts the memory allocated via the malloc, diff --git a/include/llvm/Support/RWMutex.h b/include/llvm/Support/RWMutex.h index b80b855..9a5e421 100644 --- a/include/llvm/Support/RWMutex.h +++ b/include/llvm/Support/RWMutex.h @@ -76,8 +76,8 @@ namespace llvm /// @name Do Not Implement /// @{ private: - RWMutexImpl(const RWMutexImpl & original) LLVM_DELETED_FUNCTION; - void operator=(const RWMutexImpl &) LLVM_DELETED_FUNCTION; + RWMutexImpl(const RWMutexImpl & original) = delete; + void operator=(const RWMutexImpl &) = delete; /// @} }; diff --git a/include/llvm/Support/RandomNumberGenerator.h b/include/llvm/Support/RandomNumberGenerator.h index cadc713..7446558 100644 --- a/include/llvm/Support/RandomNumberGenerator.h +++ b/include/llvm/Support/RandomNumberGenerator.h @@ -7,9 +7,9 @@ // //===----------------------------------------------------------------------===// // -// This file defines an abstraction for random number generation (RNG). -// Note that the current implementation is not cryptographically secure -// as it uses the C++11 <random> facilities. +// This file defines an abstraction for deterministic random number +// generation (RNG). Note that the current implementation is not +// cryptographically secure as it uses the C++11 <random> facilities. // //===----------------------------------------------------------------------===// @@ -24,33 +24,34 @@ namespace llvm { /// A random number generator. -/// Instances of this class should not be shared across threads. +/// +/// Instances of this class should not be shared across threads. The +/// seed should be set by passing the -rng-seed=<uint64> option. Use +/// Module::createRNG to create a new RNG instance for use with that +/// module. class RandomNumberGenerator { public: - /// Seeds and salts the underlying RNG engine. The salt of type StringRef - /// is passed into the constructor. The seed can be set on the command - /// line via -rng-seed=<uint64>. - /// The reason for the salt is to ensure different random streams even if - /// the same seed is used for multiple invocations of the compiler. - /// A good salt value should add additional entropy and be constant across - /// different machines (i.e., no paths) to allow for reproducible builds. - /// An instance of this class can be retrieved from the current Module. - /// \see Module::getRNG - RandomNumberGenerator(StringRef Salt); - /// Returns a random number in the range [0, Max). - uint64_t next(uint64_t Max); + uint_fast64_t operator()(); private: + /// Seeds and salts the underlying RNG engine. + /// + /// This constructor should not be used directly. Instead use + /// Module::createRNG to create a new RNG salted with the Module ID. + RandomNumberGenerator(StringRef Salt); + // 64-bit Mersenne Twister by Matsumoto and Nishimura, 2000 // http://en.cppreference.com/w/cpp/numeric/random/mersenne_twister_engine + // This RNG is deterministically portable across C++11 + // implementations. std::mt19937_64 Generator; // Noncopyable. - RandomNumberGenerator(const RandomNumberGenerator &other) - LLVM_DELETED_FUNCTION; - RandomNumberGenerator & - operator=(const RandomNumberGenerator &other) LLVM_DELETED_FUNCTION; + RandomNumberGenerator(const RandomNumberGenerator &other) = delete; + RandomNumberGenerator &operator=(const RandomNumberGenerator &other) = delete; + + friend class Module; }; } diff --git a/include/llvm/Support/Regex.h b/include/llvm/Support/Regex.h index bf533ca..5e5a5a3 100644 --- a/include/llvm/Support/Regex.h +++ b/include/llvm/Support/Regex.h @@ -46,7 +46,7 @@ namespace llvm { /// Compiles the given regular expression \p Regex. Regex(StringRef Regex, unsigned Flags = NoFlags); - Regex(const Regex &) LLVM_DELETED_FUNCTION; + Regex(const Regex &) = delete; Regex &operator=(Regex regex) { std::swap(preg, regex.preg); std::swap(error, regex.error); diff --git a/include/llvm/Support/Registry.h b/include/llvm/Support/Registry.h index b0c2e89..1f81d07 100644 --- a/include/llvm/Support/Registry.h +++ b/include/llvm/Support/Registry.h @@ -16,7 +16,6 @@ #include "llvm/ADT/STLExtras.h" #include "llvm/Support/Compiler.h" - #include <memory> namespace llvm { @@ -42,7 +41,7 @@ namespace llvm { /// is necessary to define an alternate traits class. template <typename T> class RegistryTraits { - RegistryTraits() LLVM_DELETED_FUNCTION; + RegistryTraits() = delete; public: typedef SimpleRegistryEntry<T> entry; @@ -68,7 +67,7 @@ namespace llvm { class iterator; private: - Registry() LLVM_DELETED_FUNCTION; + Registry() = delete; static void Announce(const entry &E) { for (listener *Cur = ListenerHead; Cur; Cur = Cur->Next) @@ -121,6 +120,10 @@ namespace llvm { static iterator begin() { return iterator(Head); } static iterator end() { return iterator(nullptr); } + static iterator_range<iterator> entries() { + return iterator_range<iterator>(begin(), end()); + } + /// Abstract base class for registry listeners, which are informed when new /// entries are added to the registry. Simply subclass and instantiate: diff --git a/include/llvm/Support/ScaledNumber.h b/include/llvm/Support/ScaledNumber.h index 2bd7e74..a1c4c80 100644 --- a/include/llvm/Support/ScaledNumber.h +++ b/include/llvm/Support/ScaledNumber.h @@ -23,7 +23,6 @@ #define LLVM_SUPPORT_SCALEDNUMBER_H #include "llvm/Support/MathExtras.h" - #include <algorithm> #include <cstdint> #include <limits> diff --git a/include/llvm/Support/Signals.h b/include/llvm/Support/Signals.h index 6cbc1f6..6b1da2a 100644 --- a/include/llvm/Support/Signals.h +++ b/include/llvm/Support/Signals.h @@ -39,6 +39,9 @@ namespace sys { /// @brief Print a stack trace if a fatal signal occurs. void PrintStackTraceOnErrorSignal(); + /// Disable all system dialog boxes that appear when the process crashes. + void DisableSystemDialogsOnCrash(); + /// \brief Print the stack trace using the given \c FILE object. void PrintStackTrace(FILE *); diff --git a/include/llvm/Support/SourceMgr.h b/include/llvm/Support/SourceMgr.h index f9e114b..d492748 100644 --- a/include/llvm/Support/SourceMgr.h +++ b/include/llvm/Support/SourceMgr.h @@ -73,8 +73,8 @@ private: bool isValidBufferID(unsigned i) const { return i && i <= Buffers.size(); } - SourceMgr(const SourceMgr&) LLVM_DELETED_FUNCTION; - void operator=(const SourceMgr&) LLVM_DELETED_FUNCTION; + SourceMgr(const SourceMgr&) = delete; + void operator=(const SourceMgr&) = delete; public: SourceMgr() : LineNoCache(nullptr), DiagHandler(nullptr), DiagContext(nullptr) {} diff --git a/include/llvm/Support/SpecialCaseList.h b/include/llvm/Support/SpecialCaseList.h index 313212e..ce693c5 100644 --- a/include/llvm/Support/SpecialCaseList.h +++ b/include/llvm/Support/SpecialCaseList.h @@ -49,6 +49,8 @@ #define LLVM_SUPPORT_SPECIALCASELIST_H #include "llvm/ADT/StringMap.h" +#include <string> +#include <vector> namespace llvm { class MemoryBuffer; @@ -57,18 +59,18 @@ class StringRef; class SpecialCaseList { public: - /// Parses the special case list from a file. If Path is empty, returns - /// an empty special case list. On failure, returns 0 and writes an error - /// message to string. - static std::unique_ptr<SpecialCaseList> create(StringRef Path, - std::string &Error); + /// Parses the special case list entries from files. On failure, returns + /// 0 and writes an error message to string. + static std::unique_ptr<SpecialCaseList> + create(const std::vector<std::string> &Paths, std::string &Error); /// Parses the special case list from a memory buffer. On failure, returns /// 0 and writes an error message to string. static std::unique_ptr<SpecialCaseList> create(const MemoryBuffer *MB, - std::string &Error); - /// Parses the special case list from a file. On failure, reports a fatal - /// error. - static std::unique_ptr<SpecialCaseList> createOrDie(StringRef Path); + std::string &Error); + /// Parses the special case list entries from files. On failure, reports a + /// fatal error. + static std::unique_ptr<SpecialCaseList> + createOrDie(const std::vector<std::string> &Paths); ~SpecialCaseList(); @@ -81,15 +83,19 @@ public: StringRef Category = StringRef()) const; private: - SpecialCaseList(SpecialCaseList const &) LLVM_DELETED_FUNCTION; - SpecialCaseList &operator=(SpecialCaseList const &) LLVM_DELETED_FUNCTION; + SpecialCaseList(SpecialCaseList const &) = delete; + SpecialCaseList &operator=(SpecialCaseList const &) = delete; struct Entry; - StringMap<StringMap<Entry> > Entries; + StringMap<StringMap<Entry>> Entries; + StringMap<StringMap<std::string>> Regexps; + bool IsCompiled; SpecialCaseList(); /// Parses just-constructed SpecialCaseList entries from a memory buffer. bool parse(const MemoryBuffer *MB, std::string &Error); + /// compile() should be called once, after parsing all the memory buffers. + void compile(); }; } // namespace llvm diff --git a/include/llvm/Support/StreamingMemoryObject.h b/include/llvm/Support/StreamingMemoryObject.h index 6957c6e..f914817 100644 --- a/include/llvm/Support/StreamingMemoryObject.h +++ b/include/llvm/Support/StreamingMemoryObject.h @@ -65,23 +65,24 @@ private: // Most of the requests will be small, but we fetch at kChunkSize bytes // at a time to avoid making too many potentially expensive GetBytes calls bool fetchToPos(size_t Pos) const { - if (EOFReached) return Pos < ObjectSize; + if (EOFReached) + return Pos < ObjectSize; while (Pos >= BytesRead) { Bytes.resize(BytesRead + BytesSkipped + kChunkSize); size_t bytes = Streamer->GetBytes(&Bytes[BytesRead + BytesSkipped], kChunkSize); BytesRead += bytes; - if (BytesRead <= Pos) { // reached EOF/ran out of bytes + if (bytes != kChunkSize) { // reached EOF/ran out of bytes ObjectSize = BytesRead; EOFReached = true; - return false; + break; } } - return true; + return Pos < BytesRead; } - StreamingMemoryObject(const StreamingMemoryObject&) LLVM_DELETED_FUNCTION; - void operator=(const StreamingMemoryObject&) LLVM_DELETED_FUNCTION; + StreamingMemoryObject(const StreamingMemoryObject&) = delete; + void operator=(const StreamingMemoryObject&) = delete; }; MemoryObject *getNonStreamedMemoryObject( diff --git a/include/llvm/Support/StringPool.h b/include/llvm/Support/StringPool.h index 3e04653..675adde 100644 --- a/include/llvm/Support/StringPool.h +++ b/include/llvm/Support/StringPool.h @@ -29,8 +29,8 @@ #ifndef LLVM_SUPPORT_STRINGPOOL_H #define LLVM_SUPPORT_STRINGPOOL_H -#include "llvm/Support/Compiler.h" #include "llvm/ADT/StringMap.h" +#include "llvm/Support/Compiler.h" #include <cassert> #include <new> @@ -129,7 +129,7 @@ namespace llvm { } inline const char *operator*() const { return begin(); } - inline LLVM_EXPLICIT operator bool() const { return S != nullptr; } + inline explicit operator bool() const { return S != nullptr; } inline bool operator==(const PooledStringPtr &That) const { return S == That.S; } inline bool operator!=(const PooledStringPtr &That) const { return S != That.S; } diff --git a/include/llvm/Support/SwapByteOrder.h b/include/llvm/Support/SwapByteOrder.h index 9c5a3c5..70564be 100644 --- a/include/llvm/Support/SwapByteOrder.h +++ b/include/llvm/Support/SwapByteOrder.h @@ -94,6 +94,26 @@ inline signed long long getSwappedBytes(signed long long C) { return SwapByteOrder_64(C); } +inline float getSwappedBytes(float C) { + union { + uint32_t i; + float f; + } in, out; + in.f = C; + out.i = SwapByteOrder_32(in.i); + return out.f; +} + +inline float getSwappedBytes(double C) { + union { + uint64_t i; + double d; + } in, out; + in.d = C; + out.i = SwapByteOrder_64(in.i); + return out.d; +} + template<typename T> inline void swapByteOrder(T &Value) { Value = getSwappedBytes(Value); diff --git a/include/llvm/Support/TargetRegistry.h b/include/llvm/Support/TargetRegistry.h index 8ac4b90..7a71f6d 100644 --- a/include/llvm/Support/TargetRegistry.h +++ b/include/llvm/Support/TargetRegistry.h @@ -23,6 +23,7 @@ #include "llvm/ADT/Triple.h" #include "llvm/Support/CodeGen.h" #include <cassert> +#include <memory> #include <string> namespace llvm { @@ -46,6 +47,7 @@ namespace llvm { class MCRelocationInfo; class MCTargetAsmParser; class MCTargetOptions; + class MCTargetStreamer; class TargetMachine; class TargetOptions; class raw_ostream; @@ -61,9 +63,8 @@ namespace llvm { MCSymbolizer *createMCSymbolizer(StringRef TT, LLVMOpInfoCallback GetOpInfo, LLVMSymbolLookupCallback SymbolLookUp, - void *DisInfo, - MCContext *Ctx, - MCRelocationInfo *RelInfo); + void *DisInfo, MCContext *Ctx, + std::unique_ptr<MCRelocationInfo> &&RelInfo); /// Target - Wrapper for Target specific information. /// @@ -99,8 +100,11 @@ namespace llvm { Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL); - typedef AsmPrinter *(*AsmPrinterCtorTy)(TargetMachine &TM, - MCStreamer &Streamer); + // If it weren't for layering issues (this header is in llvm/Support, but + // depends on MC?) this should take the Streamer by value rather than rvalue + // reference. + typedef AsmPrinter *(*AsmPrinterCtorTy)( + TargetMachine &TM, std::unique_ptr<MCStreamer> &&Streamer); typedef MCAsmBackend *(*MCAsmBackendCtorTy)(const Target &T, const MCRegisterInfo &MRI, StringRef TT, @@ -135,15 +139,13 @@ namespace llvm { MCCodeEmitter *CE, MCAsmBackend *TAB, bool ShowInst); - typedef MCStreamer *(*NullStreamerCtorTy)(MCContext &Ctx); + typedef MCTargetStreamer *(*NullTargetStreamerCtorTy)(MCStreamer &S); typedef MCRelocationInfo *(*MCRelocationInfoCtorTy)(StringRef TT, MCContext &Ctx); - typedef MCSymbolizer *(*MCSymbolizerCtorTy)(StringRef TT, - LLVMOpInfoCallback GetOpInfo, - LLVMSymbolLookupCallback SymbolLookUp, - void *DisInfo, - MCContext *Ctx, - MCRelocationInfo *RelInfo); + typedef MCSymbolizer *(*MCSymbolizerCtorTy)( + StringRef TT, LLVMOpInfoCallback GetOpInfo, + LLVMSymbolLookupCallback SymbolLookUp, void *DisInfo, MCContext *Ctx, + std::unique_ptr<MCRelocationInfo> &&RelInfo); private: /// Next - The next registered target in the linked list, maintained by the @@ -222,9 +224,9 @@ namespace llvm { /// AsmStreamer, if registered (default = llvm::createAsmStreamer). AsmStreamerCtorTy AsmStreamerCtorFn; - /// Construction function for this target's NullStreamer, if registered - /// (default = llvm::createNullStreamer). - NullStreamerCtorTy NullStreamerCtorFn; + /// Construction function for this target's null TargetStreamer, if + /// registered (default = nullptr). + NullTargetStreamerCtorTy NullTargetStreamerCtorFn; /// MCRelocationInfoCtorFn - Construction function for this target's /// MCRelocationInfo, if registered (default = llvm::createMCRelocationInfo) @@ -236,8 +238,8 @@ namespace llvm { public: Target() - : AsmStreamerCtorFn(nullptr), NullStreamerCtorFn(nullptr), - MCRelocationInfoCtorFn(nullptr), MCSymbolizerCtorFn(nullptr) {} + : AsmStreamerCtorFn(nullptr), MCRelocationInfoCtorFn(nullptr), + MCSymbolizerCtorFn(nullptr) {} /// @name Target Information /// @{ @@ -376,10 +378,11 @@ namespace llvm { /// createAsmPrinter - Create a target specific assembly printer pass. This /// takes ownership of the MCStreamer object. - AsmPrinter *createAsmPrinter(TargetMachine &TM, MCStreamer &Streamer) const{ + AsmPrinter *createAsmPrinter(TargetMachine &TM, + std::unique_ptr<MCStreamer> &&Streamer) const { if (!AsmPrinterCtorFn) return nullptr; - return AsmPrinterCtorFn(TM, Streamer); + return AsmPrinterCtorFn(TM, std::move(Streamer)); } MCDisassembler *createMCDisassembler(const MCSubtargetInfo &STI, @@ -446,9 +449,15 @@ namespace llvm { } MCStreamer *createNullStreamer(MCContext &Ctx) const { - if (NullStreamerCtorFn) - return NullStreamerCtorFn(Ctx); - return llvm::createNullStreamer(Ctx); + MCStreamer *S = llvm::createNullStreamer(Ctx); + createNullTargetStreamer(*S); + return S; + } + + MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) const { + if (NullTargetStreamerCtorFn) + return NullTargetStreamerCtorFn(S); + return nullptr; } /// createMCRelocationInfo - Create a target specific MCRelocationInfo. @@ -474,12 +483,12 @@ namespace llvm { /// \param RelInfo The relocation information for this target. Takes ownership. MCSymbolizer * createMCSymbolizer(StringRef TT, LLVMOpInfoCallback GetOpInfo, - LLVMSymbolLookupCallback SymbolLookUp, - void *DisInfo, - MCContext *Ctx, MCRelocationInfo *RelInfo) const { + LLVMSymbolLookupCallback SymbolLookUp, void *DisInfo, + MCContext *Ctx, + std::unique_ptr<MCRelocationInfo> &&RelInfo) const { MCSymbolizerCtorTy Fn = MCSymbolizerCtorFn ? MCSymbolizerCtorFn : llvm::createMCSymbolizer; - return Fn(TT, GetOpInfo, SymbolLookUp, DisInfo, Ctx, RelInfo); + return Fn(TT, GetOpInfo, SymbolLookUp, DisInfo, Ctx, std::move(RelInfo)); } /// @} @@ -777,8 +786,9 @@ namespace llvm { T.AsmStreamerCtorFn = Fn; } - static void RegisterNullStreamer(Target &T, Target::NullStreamerCtorTy Fn) { - T.NullStreamerCtorFn = Fn; + static void + RegisterNullTargetStreamer(Target &T, Target::NullTargetStreamerCtorTy Fn) { + T.NullTargetStreamerCtorFn = Fn; } /// RegisterMCRelocationInfo - Register an MCRelocationInfo @@ -1121,8 +1131,9 @@ namespace llvm { } private: - static AsmPrinter *Allocator(TargetMachine &TM, MCStreamer &Streamer) { - return new AsmPrinterImpl(TM, Streamer); + static AsmPrinter *Allocator(TargetMachine &TM, + std::unique_ptr<MCStreamer> &&Streamer) { + return new AsmPrinterImpl(TM, std::move(Streamer)); } }; diff --git a/include/llvm/Support/ThreadLocal.h b/include/llvm/Support/ThreadLocal.h index 7518626..427a67e 100644 --- a/include/llvm/Support/ThreadLocal.h +++ b/include/llvm/Support/ThreadLocal.h @@ -36,7 +36,7 @@ namespace llvm { ThreadLocalImpl(); virtual ~ThreadLocalImpl(); void setInstance(const void* d); - const void* getInstance(); + void *getInstance(); void removeInstance(); }; diff --git a/include/llvm/Support/Threading.h b/include/llvm/Support/Threading.h index 7e87584..3cca1d6 100644 --- a/include/llvm/Support/Threading.h +++ b/include/llvm/Support/Threading.h @@ -21,7 +21,8 @@ namespace llvm { bool llvm_is_multithreaded(); /// llvm_execute_on_thread - Execute the given \p UserFn on a separate - /// thread, passing it the provided \p UserData. + /// thread, passing it the provided \p UserData and waits for thread + /// completion. /// /// This function does not guarantee that the code will actually be executed /// on a separate thread or honoring the requested stack size, but tries to do diff --git a/include/llvm/Support/Timer.h b/include/llvm/Support/Timer.h index 45c1828..442b361 100644 --- a/include/llvm/Support/Timer.h +++ b/include/llvm/Support/Timer.h @@ -126,7 +126,7 @@ private: /// class TimeRegion { Timer *T; - TimeRegion(const TimeRegion &) LLVM_DELETED_FUNCTION; + TimeRegion(const TimeRegion &) = delete; public: explicit TimeRegion(Timer &t) : T(&t) { T->startTimer(); @@ -164,8 +164,8 @@ class TimerGroup { std::vector<std::pair<TimeRecord, std::string> > TimersToPrint; TimerGroup **Prev, *Next; // Doubly linked list of TimerGroup's. - TimerGroup(const TimerGroup &TG) LLVM_DELETED_FUNCTION; - void operator=(const TimerGroup &TG) LLVM_DELETED_FUNCTION; + TimerGroup(const TimerGroup &TG) = delete; + void operator=(const TimerGroup &TG) = delete; public: explicit TimerGroup(StringRef name); ~TimerGroup(); diff --git a/include/llvm/Support/UniqueLock.h b/include/llvm/Support/UniqueLock.h index 5a4c273..529284d 100644 --- a/include/llvm/Support/UniqueLock.h +++ b/include/llvm/Support/UniqueLock.h @@ -29,8 +29,8 @@ namespace llvm { MutexT *M; bool locked; - unique_lock(const unique_lock &) LLVM_DELETED_FUNCTION; - void operator=(const unique_lock &) LLVM_DELETED_FUNCTION; + unique_lock(const unique_lock &) = delete; + void operator=(const unique_lock &) = delete; public: unique_lock() : M(nullptr), locked(false) {} explicit unique_lock(MutexT &m) : M(&m), locked(true) { M->lock(); } diff --git a/include/llvm/Support/Watchdog.h b/include/llvm/Support/Watchdog.h index b58496b..01e1d92 100644 --- a/include/llvm/Support/Watchdog.h +++ b/include/llvm/Support/Watchdog.h @@ -29,8 +29,8 @@ namespace llvm { ~Watchdog(); private: // Noncopyable. - Watchdog(const Watchdog &other) LLVM_DELETED_FUNCTION; - Watchdog &operator=(const Watchdog &other) LLVM_DELETED_FUNCTION; + Watchdog(const Watchdog &other) = delete; + Watchdog &operator=(const Watchdog &other) = delete; }; } } diff --git a/include/llvm/Support/YAMLTraits.h b/include/llvm/Support/YAMLTraits.h index 023dcee7..78829f8 100644 --- a/include/llvm/Support/YAMLTraits.h +++ b/include/llvm/Support/YAMLTraits.h @@ -447,6 +447,7 @@ public: virtual void beginEnumScalar() = 0; virtual bool matchEnumScalar(const char*, bool) = 0; + virtual bool matchEnumFallback() = 0; virtual void endEnumScalar() = 0; virtual bool beginBitSetScalar(bool &) = 0; @@ -472,6 +473,16 @@ public: } } + template <typename FBT, typename T> + void enumFallback(T &Val) { + if ( matchEnumFallback() ) { + // FIXME: Force integral conversion to allow strong typedefs to convert. + FBT Res = (uint64_t)Val; + yamlize(*this, Res, true); + Val = (uint64_t)Res; + } + } + template <typename T> void bitSetCase(T &Val, const char* Str, const T ConstVal) { if ( bitSetMatch(Str, outputting() && (Val & ConstVal) == ConstVal) ) { @@ -532,7 +543,7 @@ public: void mapOptional(const char* Key, T& Val, const T& Default) { this->processKeyWithDefault(Key, Val, Default, false); } - + private: template <typename T> void processKeyWithDefault(const char *Key, Optional<T> &Val, @@ -706,7 +717,7 @@ struct ScalarTraits<StringRef> { static StringRef input(StringRef, void*, StringRef &); static bool mustQuote(StringRef S) { return needsQuotes(S); } }; - + template<> struct ScalarTraits<std::string> { static void output(const std::string &, void*, llvm::raw_ostream &); @@ -899,6 +910,7 @@ private: void endFlowSequence() override; void beginEnumScalar() override; bool matchEnumScalar(const char*, bool) override; + bool matchEnumFallback() override; void endEnumScalar() override; bool beginBitSetScalar(bool &) override; bool bitSetMatch(const char *, bool ) override; @@ -1026,6 +1038,7 @@ public: void endFlowSequence() override; void beginEnumScalar() override; bool matchEnumScalar(const char*, bool) override; + bool matchEnumFallback() override; void endEnumScalar() override; bool beginBitSetScalar(bool &) override; bool bitSetMatch(const char *, bool ) override; diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h index c9ef637..94686d9 100644 --- a/include/llvm/Support/raw_ostream.h +++ b/include/llvm/Support/raw_ostream.h @@ -38,8 +38,8 @@ namespace llvm { /// a chunk at a time. class raw_ostream { private: - void operator=(const raw_ostream &) LLVM_DELETED_FUNCTION; - raw_ostream(const raw_ostream &) LLVM_DELETED_FUNCTION; + void operator=(const raw_ostream &) = delete; + raw_ostream(const raw_ostream &) = delete; /// The buffer is handled in such a way that the buffer is /// uninitialized, unbuffered, or out of space when OutBufCur >= diff --git a/include/llvm/Support/type_traits.h b/include/llvm/Support/type_traits.h index 70953a9..45465ae 100644 --- a/include/llvm/Support/type_traits.h +++ b/include/llvm/Support/type_traits.h @@ -28,9 +28,17 @@ namespace llvm { /// type can be copied around with memcpy instead of running ctors etc. template <typename T> struct isPodLike { -#if __has_feature(is_trivially_copyable) + // std::is_trivially_copyable is available in libc++ with clang, libstdc++ + // that comes with GCC 5. +#if (__has_feature(is_trivially_copyable) && defined(_LIBCPP_VERSION)) || \ + (defined(__GNUC__) && __GNUC__ >= 5) // If the compiler supports the is_trivially_copyable trait use it, as it // matches the definition of isPodLike closely. + static const bool value = std::is_trivially_copyable<T>::value; +#elif __has_feature(is_trivially_copyable) + // Use the internal name if the compiler supports is_trivially_copyable but we + // don't know if the standard library does. This is the case for clang in + // conjunction with libstdc++ from GCC 4.x. static const bool value = __is_trivially_copyable(T); #else // If we don't know anything else, we can (at least) assume that all non-class |