From 5337c7550d31597f04bcca0c49e1ce62000cc59b Mon Sep 17 00:00:00 2001 From: Cyndy Ishida Date: Thu, 3 Jun 2021 20:53:06 -0700 Subject: [PATCH] Revert "[llvm] llvm-tapi-diff" This reverts commit d1d36f7ad2ae82bea8a6fcc40d6c42a72e21f096. Reverting this patch to investigate linux bot failures + fix with author offline --- llvm/include/llvm/Object/TapiUniversal.h | 2 - llvm/include/llvm/TextAPI/Platform.h | 2 - llvm/include/llvm/TextAPI/Symbol.h | 9 +- llvm/include/llvm/TextAPI/Target.h | 2 - llvm/lib/TextAPI/Platform.cpp | 29 -- llvm/lib/TextAPI/Target.cpp | 6 - llvm/test/tools/llvm-tapi-diff/Inputs/macho.yaml | 141 ------ llvm/test/tools/llvm-tapi-diff/Inputs/v4A.tbd | 49 -- llvm/test/tools/llvm-tapi-diff/Inputs/v4B.tbd | 55 --- llvm/test/tools/llvm-tapi-diff/Inputs/v4C.tbd | 49 -- llvm/test/tools/llvm-tapi-diff/Inputs/v4D.tbd | 104 ----- llvm/test/tools/llvm-tapi-diff/Inputs/v4E.tbd | 55 --- .../llvm-tapi-diff/tapi-diff-incorrect-format.test | 7 - .../llvm-tapi-diff/tapi-diff-matching-tbd.test | 4 - .../tapi-diff-mismatched-number-of-inlines.test | 46 -- .../llvm-tapi-diff/tapi-diff-misspelled-tbd.test | 5 - .../tools/llvm-tapi-diff/tapi-diff-no-inlines.test | 26 -- .../tapi-diff-same-number-of-inlines.test | 38 -- .../tapi-diff-tbd-has-multiple-inlines.test | 106 ----- .../tapi-diff-tbd-has-single-inlineA.test | 73 --- .../tapi-diff-tbd-has-single-inlineB.test | 68 --- llvm/tools/llvm-tapi-diff/CMakeLists.txt | 10 - llvm/tools/llvm-tapi-diff/DiffEngine.cpp | 511 --------------------- llvm/tools/llvm-tapi-diff/DiffEngine.h | 162 ------- llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp | 89 ---- 25 files changed, 2 insertions(+), 1646 deletions(-) delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/macho.yaml delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/v4A.tbd delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/v4B.tbd delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/v4C.tbd delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/v4D.tbd delete mode 100644 llvm/test/tools/llvm-tapi-diff/Inputs/v4E.tbd delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-incorrect-format.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-matching-tbd.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-mismatched-number-of-inlines.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-misspelled-tbd.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-no-inlines.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-same-number-of-inlines.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-multiple-inlines.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineA.test delete mode 100644 llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineB.test delete mode 100644 llvm/tools/llvm-tapi-diff/CMakeLists.txt delete mode 100644 llvm/tools/llvm-tapi-diff/DiffEngine.cpp delete mode 100644 llvm/tools/llvm-tapi-diff/DiffEngine.h delete mode 100644 llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp diff --git a/llvm/include/llvm/Object/TapiUniversal.h b/llvm/include/llvm/Object/TapiUniversal.h index ab548aa..8f716ac 100644 --- a/llvm/include/llvm/Object/TapiUniversal.h +++ b/llvm/include/llvm/Object/TapiUniversal.h @@ -101,8 +101,6 @@ public: return make_range(begin_objects(), end_objects()); } - const MachO::InterfaceFile &getInterfaceFile() { return *ParsedFile; } - uint32_t getNumberOfObjects() const { return Libraries.size(); } static bool classof(const Binary *v) { return v->isTapiUniversal(); } diff --git a/llvm/include/llvm/TextAPI/Platform.h b/llvm/include/llvm/TextAPI/Platform.h index 3f052b7..0879039 100644 --- a/llvm/include/llvm/TextAPI/Platform.h +++ b/llvm/include/llvm/TextAPI/Platform.h @@ -40,8 +40,6 @@ PlatformKind mapToPlatformKind(const Triple &Target); PlatformSet mapToPlatformSet(ArrayRef Targets); StringRef getPlatformName(PlatformKind Platform); PlatformKind getPlatformFromName(StringRef Name); -std::string getOSAndEnvironmentName(PlatformKind Platform, - std::string Version = ""); } // end namespace MachO. } // end namespace llvm. diff --git a/llvm/include/llvm/TextAPI/Symbol.h b/llvm/include/llvm/TextAPI/Symbol.h index 84fd83ae..878befc 100644 --- a/llvm/include/llvm/TextAPI/Symbol.h +++ b/llvm/include/llvm/TextAPI/Symbol.h @@ -105,17 +105,12 @@ public: #endif bool operator==(const Symbol &O) const { - return std::tie(Name, Kind, Targets, Flags) == - std::tie(O.Name, O.Kind, O.Targets, O.Flags); + return (Kind == O.Kind) && (Name == O.Name) && (Targets == O.Targets) && + (Flags == O.Flags); } bool operator!=(const Symbol &O) const { return !(*this == O); } - bool operator<(const Symbol &O) const { - return std::tie(Name, Kind, Targets, Flags) < - std::tie(O.Name, O.Kind, O.Targets, O.Flags); - } - private: StringRef Name; TargetList Targets; diff --git a/llvm/include/llvm/TextAPI/Target.h b/llvm/include/llvm/TextAPI/Target.h index 53f56a6..c4c2a6d 100644 --- a/llvm/include/llvm/TextAPI/Target.h +++ b/llvm/include/llvm/TextAPI/Target.h @@ -60,8 +60,6 @@ inline bool operator!=(const Target &LHS, const Architecture &RHS) { PlatformSet mapToPlatformSet(ArrayRef Targets); ArchitectureSet mapToArchitectureSet(ArrayRef Targets); -std::string getTargetTripleName(const Target &Targ); - raw_ostream &operator<<(raw_ostream &OS, const Target &Target); } // namespace MachO diff --git a/llvm/lib/TextAPI/Platform.cpp b/llvm/lib/TextAPI/Platform.cpp index a2ce6d0..038ad9d 100644 --- a/llvm/lib/TextAPI/Platform.cpp +++ b/llvm/lib/TextAPI/Platform.cpp @@ -105,34 +105,5 @@ PlatformKind getPlatformFromName(StringRef Name) { .Default(PlatformKind::unknown); } -std::string getOSAndEnvironmentName(PlatformKind Platform, - std::string Version) { - switch (Platform) { - case PlatformKind::unknown: - return "darwin" + Version; - case PlatformKind::macOS: - return "macos" + Version; - case PlatformKind::iOS: - return "ios" + Version; - case PlatformKind::tvOS: - return "tvos" + Version; - case PlatformKind::watchOS: - return "watchos" + Version; - case PlatformKind::bridgeOS: - return "bridgeos" + Version; - case PlatformKind::macCatalyst: - return "ios" + Version + "-macabi"; - case PlatformKind::iOSSimulator: - return "ios" + Version + "-simulator"; - case PlatformKind::tvOSSimulator: - return "tvos" + Version + "-simulator"; - case PlatformKind::watchOSSimulator: - return "watchos" + Version + "-simulator"; - case PlatformKind::driverKit: - return "driverkit" + Version; - } - llvm_unreachable("Unknown llvm::MachO::PlatformKind enum"); -} - } // end namespace MachO. } // end namespace llvm. diff --git a/llvm/lib/TextAPI/Target.cpp b/llvm/lib/TextAPI/Target.cpp index 35fe1bf..4c33a58 100644 --- a/llvm/lib/TextAPI/Target.cpp +++ b/llvm/lib/TextAPI/Target.cpp @@ -72,11 +72,5 @@ ArchitectureSet mapToArchitectureSet(ArrayRef Targets) { return Result; } -std::string getTargetTripleName(const Target &Targ) { - return (getArchitectureName(Targ.Arch) + "-apple-" + - getOSAndEnvironmentName(Targ.Platform)) - .str(); -} - } // end namespace MachO. } // end namespace llvm. diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/macho.yaml b/llvm/test/tools/llvm-tapi-diff/Inputs/macho.yaml deleted file mode 100644 index 6a7813d..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/macho.yaml +++ /dev/null @@ -1,141 +0,0 @@ ---- !mach-o -FileHeader: - magic: 0xFEEDFACF - cputype: 0x1000007 - cpusubtype: 0x3 - filetype: 0x6 - ncmds: 13 - sizeofcmds: 584 - flags: 0x100085 - reserved: 0x0 -LoadCommands: - - cmd: LC_SEGMENT_64 - cmdsize: 152 - segname: __TEXT - vmaddr: 0 - vmsize: 4096 - fileoff: 0 - filesize: 4096 - maxprot: 7 - initprot: 5 - nsects: 1 - flags: 0 - Sections: - - sectname: __text - segname: __TEXT - addr: 0x1000 - size: 0 - offset: 0x1000 - align: 0 - reloff: 0x0 - nreloc: 0 - flags: 0x80000400 - reserved1: 0x0 - reserved2: 0x0 - reserved3: 0x0 - content: '' - - cmd: LC_SEGMENT_64 - cmdsize: 72 - segname: __LINKEDIT - vmaddr: 4096 - vmsize: 4096 - fileoff: 4096 - filesize: 112 - maxprot: 7 - initprot: 1 - nsects: 0 - flags: 0 - - cmd: LC_ID_DYLIB - cmdsize: 48 - dylib: - name: 24 - timestamp: 1 - current_version: 65536 - compatibility_version: 65536 - PayloadString: macho-no-exports.dylib - ZeroPadBytes: 2 - - cmd: LC_DYLD_INFO_ONLY - cmdsize: 48 - rebase_off: 0 - rebase_size: 0 - bind_off: 0 - bind_size: 0 - weak_bind_off: 0 - weak_bind_size: 0 - lazy_bind_off: 0 - lazy_bind_size: 0 - export_off: 0 - export_size: 0 - - cmd: LC_SYMTAB - cmdsize: 24 - symoff: 4168 - nsyms: 1 - stroff: 4184 - strsize: 24 - - cmd: LC_DYSYMTAB - cmdsize: 80 - ilocalsym: 0 - nlocalsym: 0 - iextdefsym: 0 - nextdefsym: 0 - iundefsym: 0 - nundefsym: 1 - tocoff: 0 - ntoc: 0 - modtaboff: 0 - nmodtab: 0 - extrefsymoff: 0 - nextrefsyms: 0 - indirectsymoff: 0 - nindirectsyms: 0 - extreloff: 0 - nextrel: 0 - locreloff: 0 - nlocrel: 0 - - cmd: LC_UUID - cmdsize: 24 - uuid: A24CBA21-865D-372D-B267-4964F4ADCDFC - - cmd: LC_VERSION_MIN_MACOSX - cmdsize: 16 - version: 657920 - sdk: 657920 - - cmd: LC_SOURCE_VERSION - cmdsize: 16 - version: 0 - - cmd: LC_LOAD_DYLIB - cmdsize: 56 - dylib: - name: 24 - timestamp: 2 - current_version: 79495168 - compatibility_version: 65536 - PayloadString: '/usr/lib/libSystem.B.dylib' - ZeroPadBytes: 6 - - cmd: LC_FUNCTION_STARTS - cmdsize: 16 - dataoff: 4096 - datasize: 8 - - cmd: LC_DATA_IN_CODE - cmdsize: 16 - dataoff: 4104 - datasize: 0 - - cmd: LC_DYLIB_CODE_SIGN_DRS - cmdsize: 16 - dataoff: 4104 - datasize: 64 -LinkEditData: - NameList: - - n_strx: 2 - n_type: 0x1 - n_sect: 0 - n_desc: 256 - n_value: 0 - StringTable: - - ' ' - - dyld_stub_binder - - '' - - '' - - '' - - '' - - '' -... diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/v4A.tbd b/llvm/test/tools/llvm-tapi-diff/Inputs/v4A.tbd deleted file mode 100644 index 7dba4d8..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/v4A.tbd +++ /dev/null @@ -1,49 +0,0 @@ ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-macos, x86_64-ios ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-macos - value: 11111111-1111-1111-1111-111111111111 - - target: x86_64-ios - value: 11111111-1111-1111-1111-111111111111 -flags: [ flat_namespace, installapi ] -install-name: Umbrella.framework/Umbrella -current-version: 1.2.3 -compatibility-version: 1.2 -swift-abi-version: 5 -parent-umbrella: - - targets: [ i386-macos, x86_64-macos, x86_64-ios ] - umbrella: System -allowable-clients: - - targets: [ i386-macos, x86_64-macos, x86_64-ios ] - clients: [ ClientA ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] - - targets: [ x86_64-ios ] - symbols: [_symB] - - targets: [ x86_64-macos, x86_64-ios ] - symbols: [_symAB] -reexports: - - targets: [ i386-macos ] - symbols: [_symC] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] -undefineds: - - targets: [ i386-macos ] - symbols: [ _symD ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/v4B.tbd b/llvm/test/tools/llvm-tapi-diff/Inputs/v4B.tbd deleted file mode 100644 index 6a83184..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/v4B.tbd +++ /dev/null @@ -1,55 +0,0 @@ ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [ installapi ] -install-name: 'Umbrella.framework/Umbrella' -current-version: 1.2.3 -compatibility-version: 0 -swift-abi-version: 5 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientA ] -reexported-libraries: - - targets: [ i386-macos ] - libraries: [ 'Alpine.framework/Alpine' ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [ Class1 ] - weak-symbols: [ _symC ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [] -install-name: 'Alpine.framework/Alpine' -current-version: 1.2.3 -compatibility-version: 0 -swift-abi-version: 5 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientD ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [ Class1 ] - weak-symbols: [ _symC ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/v4C.tbd b/llvm/test/tools/llvm-tapi-diff/Inputs/v4C.tbd deleted file mode 100644 index b2641e2..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/v4C.tbd +++ /dev/null @@ -1,49 +0,0 @@ ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-macos - value: 11111111-1111-1111-1111-111111111111 - - target: x86_64-ios - value: 22222222-2222-2222-2222-222222222222 -flags: [ installapi ] -install-name: Umbrella.framework/Umbrella -current-version: 1.3.3 -compatibility-version: 1.2 -swift-abi-version: 3 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios ] - umbrella: System -allowable-clients: - - targets: [ i386-macos, x86_64-ios ] - clients: [ ClientA ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] - - targets: [ x86_64-ios ] - symbols: [_symB] - - targets: [ x86_64-ios ] - symbols: [_symAB] -reexports: - - targets: [ i386-macos ] - symbols: [_symC] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] -undefineds: - - targets: [ i386-macos ] - symbols: [ _symD ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/v4D.tbd b/llvm/test/tools/llvm-tapi-diff/Inputs/v4D.tbd deleted file mode 100644 index 1338f62..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/v4D.tbd +++ /dev/null @@ -1,104 +0,0 @@ ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [ installapi ] -install-name: 'Umbrella.framework/Umbrella' -current-version: 1.2.3 -compatibility-version: 0 -swift-abi-version: 5 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientA ] -reexported-libraries: - - targets: [ i386-macos, x86_64-ios-simulator ] - libraries: [ 'Alpine.framework/Alpine', 'System.framework/System' ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [ Class1 ] - weak-symbols: [ _symC ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [] -install-name: 'Alpine.framework/Alpine' -current-version: 1.2.3 -compatibility-version: 0 -swift-abi-version: 5 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientD ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [ Class1 ] - weak-symbols: [ _symC ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-macos - value: 11111111-1111-1111-1111-111111111111 - - target: x86_64-ios - value: 22222222-2222-2222-2222-222222222222 -flags: [] -install-name: 'System.framework/System' -current-version: 1.3.3 -compatibility-version: 1.2 -swift-abi-version: 3 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios ] - umbrella: System -allowable-clients: - - targets: [ i386-macos, x86_64-ios ] - clients: [ ClientA ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] - - targets: [ x86_64-ios ] - symbols: [_symB] - - targets: [ x86_64-ios ] - symbols: [_symAB] -reexports: - - targets: [ i386-macos ] - symbols: [_symC] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] -undefineds: - - targets: [ i386-macos ] - symbols: [ _symD ] - objc-classes: [] - objc-eh-types: [] - objc-ivars: [] - weak-symbols: [] - thread-local-symbols: [] diff --git a/llvm/test/tools/llvm-tapi-diff/Inputs/v4E.tbd b/llvm/test/tools/llvm-tapi-diff/Inputs/v4E.tbd deleted file mode 100644 index 1d34b2d..0000000 --- a/llvm/test/tools/llvm-tapi-diff/Inputs/v4E.tbd +++ /dev/null @@ -1,55 +0,0 @@ ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [ installapi ] -install-name: 'Umbrella.framework/Umbrella' -current-version: 1.2.3 -compatibility-version: 0 -swift-abi-version: 4 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientC ] -reexported-libraries: - - targets: [ i386-macos, x86_64-ios-simulator ] - libraries: [ Alpine.framework/Alpine ] -exports: - - targets: [ i386-macos ] - symbols: [ _symA ] - objc-classes: [ Class1 ] - weak-symbols: [ _symQ ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] ---- !tapi-tbd -tbd-version: 4 -targets: [ i386-macos, x86_64-ios-simulator ] -uuids: - - target: i386-macos - value: 00000000-0000-0000-0000-000000000000 - - target: x86_64-ios-simulator - value: 11111111-1111-1111-1111-111111111111 -flags: [] -install-name: 'Alpine.framework/Alpine' -current-version: 1.4.3 -compatibility-version: 0 -swift-abi-version: 3 -parent-umbrella: - - targets: [ i386-macos, x86_64-ios-simulator ] - umbrella: System -allowable-clients: - - targets: [ i386-macos ] - clients: [ ClientB ] -exports: - - targets: [ i386-macos ] - symbols: [ _symE ] - objc-classes: [ Class1 ] - weak-symbols: [ _symC ] - - targets: [ x86_64-ios-simulator ] - symbols: [ _symB ] diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-incorrect-format.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-incorrect-format.test deleted file mode 100644 index 4755f3a..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-incorrect-format.test +++ /dev/null @@ -1,7 +0,0 @@ -; RUN: mkdir -p %t -; RUN: yaml2obj %S/Inputs/macho.yaml -o %t/macho.dylib -; RUN: not llvm-tapi-diff %S/Inputs/v4A.tbd %t/macho.dylib 2>&1 | FileCheck %s - -; CHECK: {{.*}}: error: {{.*}}macho.dylib: Error when parsing file, unsupported file format -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-matching-tbd.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-matching-tbd.test deleted file mode 100644 index a98bc41..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-matching-tbd.test +++ /dev/null @@ -1,4 +0,0 @@ -; RUN: llvm-tapi-diff %S/Inputs/v4A.tbd %S/Inputs/v4A.tbd 2>&1 | FileCheck %s --allow-empty - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-mismatched-number-of-inlines.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-mismatched-number-of-inlines.test deleted file mode 100644 index a6e2896..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-mismatched-number-of-inlines.test +++ /dev/null @@ -1,46 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4B.tbd %S/Inputs/v4D.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4B.tbd -; CHECK:> {{.*}}/Inputs/v4D.tbd - -; CHECK: Reexported Libraries -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > Alpine.framework/Alpine -; CHECK-NEXT: > System.framework/System -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > System.framework/System -; CHECK-NEXT:Inlined Reexported Frameworks/Libraries -; CHECK-NEXT: System.framework/System -; CHECK-NEXT: Current Version -; CHECK-NEXT: > 1.3.3 -; CHECK-NEXT: Compatibility Version -; CHECK-NEXT: > 1.2 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: > 3 -; CHECK-NEXT: InstallAPI -; CHECK-NEXT: > false -; CHECK-NEXT: Two Level Namespace -; CHECK-NEXT: > true -; CHECK-NEXT: Application Extension Safe -; CHECK-NEXT: > true -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > ClientA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > ClientA -; CHECK-NEXT: Parent Umbrellas -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > System -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > System -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > _symC - Reexported -; CHECK-NEXT: > _symD - Undefined -; CHECK-NEXT: > _symA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > _symAB -; CHECK-NEXT: > _symB - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-misspelled-tbd.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-misspelled-tbd.test deleted file mode 100644 index 9f62446..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-misspelled-tbd.test +++ /dev/null @@ -1,5 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4A.tbd %S/Inputs/v4.tbd 2>&1 | FileCheck %s - -; CHECK: {{.*}}: error: {{.*}}v4.tbd: {{[Nn]}}o such file or directory -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-no-inlines.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-no-inlines.test deleted file mode 100644 index c46c91f..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-no-inlines.test +++ /dev/null @@ -1,26 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4A.tbd %S/Inputs/v4C.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4A.tbd -; CHECK:> {{.*}}/Inputs/v4C.tbd - -; CHECK:Current Version -; CHECK-NEXT:< 1.2.3 -; CHECK-NEXT:> 1.3.3 -; CHECK-NEXT:Swift ABI Version -; CHECK-NEXT:< 5 -; CHECK-NEXT:> 3 -; CHECK-NEXT:Two Level Namespace -; CHECK-NEXT:< false -; CHECK-NEXT:> true -; CHECK-NEXT:Allowable Clients -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < ClientA -; CHECK-NEXT:Parent Umbrellas -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < System -; CHECK-NEXT:Symbols -; CHECK-NEXT: x86_64-apple-macos -; CHECK: < _symAB - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-same-number-of-inlines.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-same-number-of-inlines.test deleted file mode 100644 index 64bdd48..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-same-number-of-inlines.test +++ /dev/null @@ -1,38 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4B.tbd %S/Inputs/v4E.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4B.tbd -; CHECK:> {{.*}}/Inputs/v4E.tbd - -; CHECK:Swift ABI Version -; CHECK-NEXT:< 5 -; CHECK-NEXT:> 4 -; CHECK-NEXT:Reexported Libraries -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > Alpine.framework/Alpine -; CHECK-NEXT:Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < ClientA -; CHECK-NEXT: > ClientC -; CHECK-NEXT:Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symC - Weak-Defined -; CHECK-NEXT: > _symQ - Weak-Defined -; CHECK-NEXT:Inlined Reexported Frameworks/Libraries -; CHECK-NEXT: Alpine.framework/Alpine -; CHECK-NEXT: Current Version -; CHECK-NEXT: < 1.2.3 -; CHECK-NEXT: > 1.4.3 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: < 5 -; CHECK-NEXT: > 3 -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < ClientD -; CHECK-NEXT: > ClientB -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symA -; CHECK-NEXT: > _symE - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-multiple-inlines.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-multiple-inlines.test deleted file mode 100644 index 8493e0b..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-multiple-inlines.test +++ /dev/null @@ -1,106 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4A.tbd %S/Inputs/v4D.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4A.tbd -; CHECK:> {{.*}}/Inputs/v4D.tbd - -; CHECK:Compatibility Version -; CHECK-NEXT:< 1.2 -; CHECK-NEXT:> 0 -; CHECK-NEXT:Two Level Namespace -; CHECK-NEXT:< false -; CHECK-NEXT:> true -; CHECK-NEXT:Reexported Libraries -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > Alpine.framework/Alpine -; CHECK-NEXT: > System.framework/System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > Alpine.framework/Alpine -; CHECK-NEXT: > System.framework/System -; CHECK-NEXT:Allowable Clients -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < ClientA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < ClientA -; CHECK-NEXT:Parent Umbrellas -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > System -; CHECK-NEXT:Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symC - Reexported -; CHECK-NEXT: < _symD - Undefined -; CHECK-NEXT: > _symC - Weak-Defined -; CHECK-NEXT: > .objc_class_name_Class1 -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < _symAB -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < _symAB -; CHECK-NEXT: < _symB -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > _symB -; CHECK-NEXT:Inlined Reexported Frameworks/Libraries -; CHECK-NEXT: Alpine.framework/Alpine -; CHECK-NEXT: Current Version -; CHECK-NEXT: > 1.2.3 -; CHECK-NEXT: Compatibility Version -; CHECK-NEXT: > 0 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: > 5 -; CHECK-NEXT: InstallAPI -; CHECK-NEXT: > false -; CHECK-NEXT: Two Level Namespace -; CHECK-NEXT: > true -; CHECK-NEXT: Application Extension Safe -; CHECK-NEXT: > true -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > ClientD -; CHECK-NEXT: Parent Umbrellas -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > System -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > _symC - Weak-Defined -; CHECK-NEXT: > .objc_class_name_Class1 -; CHECK-NEXT: > _symA -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > _symB -; CHECK-NEXT: System.framework/System -; CHECK-NEXT: Current Version -; CHECK-NEXT: > 1.3.3 -; CHECK-NEXT: Compatibility Version -; CHECK-NEXT: > 1.2 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: > 3 -; CHECK-NEXT: InstallAPI -; CHECK-NEXT: > false -; CHECK-NEXT: Two Level Namespace -; CHECK-NEXT: > true -; CHECK-NEXT: Application Extension Safe -; CHECK-NEXT: > true -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > ClientA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > ClientA -; CHECK-NEXT: Parent Umbrellas -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > System -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > System -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > _symC - Reexported -; CHECK-NEXT: > _symD - Undefined -; CHECK-NEXT: > _symA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > _symAB -; CHECK-NEXT: > _symB - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineA.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineA.test deleted file mode 100644 index 5379036..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineA.test +++ /dev/null @@ -1,73 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4A.tbd %S/Inputs/v4B.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4A.tbd -; CHECK:> {{.*}}/Inputs/v4B.tbd - -; CHECK:Compatibility Version -; CHECK-NEXT:< 1.2 -; CHECK-NEXT:> 0 -; CHECK-NEXT:Two Level Namespace -; CHECK-NEXT:< false -; CHECK-NEXT:> true -; CHECK-NEXT:Reexported Libraries -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > Alpine.framework/Alpine -; CHECK-NEXT:Allowable Clients -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < ClientA -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < ClientA -; CHECK-NEXT:Parent Umbrellas -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > System -; CHECK-NEXT:Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symC - Reexported -; CHECK-NEXT: < _symD - Undefined -; CHECK-NEXT: > _symC - Weak-Defined -; CHECK-NEXT: > .objc_class_name_Class1 -; CHECK-NEXT: x86_64-apple-macos -; CHECK-NEXT: < _symAB -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: < _symAB -; CHECK-NEXT: < _symB -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > _symB -; CHECK-NEXT:Inlined Reexported Frameworks/Libraries -; CHECK-NEXT: Alpine.framework/Alpine -; CHECK-NEXT: Current Version -; CHECK-NEXT: > 1.2.3 -; CHECK-NEXT: Compatibility Version -; CHECK-NEXT: > 0 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: > 5 -; CHECK-NEXT: InstallAPI -; CHECK-NEXT: > false -; CHECK-NEXT: Two Level Namespace -; CHECK-NEXT: > true -; CHECK-NEXT: Application Extension Safe -; CHECK-NEXT: > true -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > ClientD -; CHECK-NEXT: Parent Umbrellas -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > System -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: > _symC - Weak-Defined -; CHECK-NEXT: > .objc_class_name_Class1 -; CHECK-NEXT: > _symA -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: > _symB - - - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineB.test b/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineB.test deleted file mode 100644 index 8611c5d..0000000 --- a/llvm/test/tools/llvm-tapi-diff/tapi-diff-tbd-has-single-inlineB.test +++ /dev/null @@ -1,68 +0,0 @@ -; RUN: not llvm-tapi-diff %S/Inputs/v4B.tbd %S/Inputs/v4C.tbd 2>&1 | FileCheck %s - -; CHECK:< {{.*}}/Inputs/v4B.tbd -; CHECK:> {{.*}}/Inputs/v4C.tbd - -; CHECK:Current Version -; CHECK-NEXT:< 1.2.3 -; CHECK-NEXT:> 1.3.3 -; CHECK-NEXT:Compatibility Version -; CHECK-NEXT:< 0 -; CHECK-NEXT:> 1.2 -; CHECK-NEXT:Swift ABI Version -; CHECK-NEXT:< 5 -; CHECK-NEXT:> 3 -; CHECK-NEXT:Reexported Libraries -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < Alpine.framework/Alpine -; CHECK-NEXT:Allowable Clients -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > ClientA -; CHECK-NEXT:Parent Umbrellas -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > System -; CHECK-NEXT:Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symC - Weak-Defined -; CHECK-NEXT: < .objc_class_name_Class1 -; CHECK-NEXT: > _symC - Reexported -; CHECK-NEXT: > _symD - Undefined -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: < _symB -; CHECK-NEXT: x86_64-apple-ios -; CHECK-NEXT: > _symAB -; CHECK-NEXT: > _symB -; CHECK-NEXT:Inlined Reexported Frameworks/Libraries -; CHECK-NEXT: Alpine.framework/Alpine -; CHECK-NEXT: Current Version -; CHECK-NEXT: < 1.2.3 -; CHECK-NEXT: Compatibility Version -; CHECK-NEXT: < 0 -; CHECK-NEXT: Swift ABI Version -; CHECK-NEXT: < 5 -; CHECK-NEXT: InstallAPI -; CHECK-NEXT: < false -; CHECK-NEXT: Two Level Namespace -; CHECK-NEXT: < true -; CHECK-NEXT: Application Extension Safe -; CHECK-NEXT: < true -; CHECK-NEXT: Allowable Clients -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < ClientD -; CHECK-NEXT: Parent Umbrellas -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < System -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: < System -; CHECK-NEXT: Symbols -; CHECK-NEXT: i386-apple-macos -; CHECK-NEXT: < _symC - Weak-Defined -; CHECK-NEXT: < .objc_class_name_Class1 -; CHECK-NEXT: < _symA -; CHECK-NEXT: x86_64-apple-ios-simulator -; CHECK-NEXT: < _symB - -; CHECK-NOT: error: -; CHECK-NOT: warning: diff --git a/llvm/tools/llvm-tapi-diff/CMakeLists.txt b/llvm/tools/llvm-tapi-diff/CMakeLists.txt deleted file mode 100644 index 2870221..0000000 --- a/llvm/tools/llvm-tapi-diff/CMakeLists.txt +++ /dev/null @@ -1,10 +0,0 @@ -set(LLVM_LINK_COMPONENTS - Object - Support - TextAPI - ) - -add_llvm_tool(llvm-tapi-diff - llvm-tapi-diff.cpp - DiffEngine.cpp - ) diff --git a/llvm/tools/llvm-tapi-diff/DiffEngine.cpp b/llvm/tools/llvm-tapi-diff/DiffEngine.cpp deleted file mode 100644 index 8071f39..0000000 --- a/llvm/tools/llvm-tapi-diff/DiffEngine.cpp +++ /dev/null @@ -1,511 +0,0 @@ -//===-- DiffEngine.cpp - Structural file comparison -----------------------===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This file defines the implementation of the llvm-tapi difference -// engine, which structurally compares two tbd files. -// -//===----------------------------------------------------------------------===/ -#include "DiffEngine.h" -#include "llvm/Support/Casting.h" -#include "llvm/Support/raw_ostream.h" -#include "llvm/TextAPI/InterfaceFile.h" -#include "llvm/TextAPI/Target.h" - -using namespace llvm; -using namespace MachO; -using namespace object; - -StringRef setOrderIndicator(InterfaceInputOrder Order) { - return ((Order == lhs) ? "< " : "> "); -} - -template -inline void DiffScalarVal::print(raw_ostream &OS, std::string Indent) { - OS << Indent << "\t" << setOrderIndicator(Order) << Val << "\n"; -} - -template <> -inline void -DiffScalarVal::print(raw_ostream &OS, - std::string Indent) { - OS << Indent << "\t\t" << setOrderIndicator(Order) << Val << "\n"; -} - -template <> -inline void -DiffScalarVal::print(raw_ostream &OS, - std::string Indent) { - OS << Indent << "\t" << setOrderIndicator(Order) << std::to_string(Val) - << "\n"; -} - -template <> -inline void -DiffScalarVal::print(raw_ostream &OS, - std::string Indent) { - OS << Indent << "\t" << setOrderIndicator(Order) - << ((Val == true) ? "true" : "false") << "\n"; -} - -std::string SymScalar::stringifySymbolKind(MachO::SymbolKind Kind) { - switch (Kind) { - case MachO::SymbolKind::GlobalSymbol: - return ""; - case MachO::SymbolKind::ObjectiveCClass: - return "_OBJC_METACLASS_$_"; - case MachO::SymbolKind ::ObjectiveCClassEHType: - return "_OBJC_EHTYPE_$_"; - case MachO::SymbolKind ::ObjectiveCInstanceVariable: - return "_OBJC_IVAR_$_"; - } - llvm_unreachable("Unknown llvm::MachO::SymbolKind enum"); -} - -std::string SymScalar::stringifySymbolFlag(MachO::SymbolFlags Flag) { - switch (Flag) { - case MachO::SymbolFlags::None: - return ""; - case MachO::SymbolFlags::ThreadLocalValue: - return "Thread-Local"; - case MachO::SymbolFlags::WeakDefined: - return "Weak-Defined"; - case MachO::SymbolFlags::WeakReferenced: - return "Weak-Referenced"; - case MachO::SymbolFlags::Undefined: - return "Undefined"; - case MachO::SymbolFlags::Rexported: - return "Reexported"; - } - llvm_unreachable("Unknown llvm::MachO::SymbolFlags enum"); -} - -void SymScalar::print(raw_ostream &OS, std::string Indent, MachO::Target Targ) { - if (Val->getKind() == MachO::SymbolKind::ObjectiveCClass) { - if (Targ.Arch == MachO::AK_i386 && - Targ.Platform == MachO::PlatformKind::macOS) { - OS << Indent << "\t\t" << ((Order == lhs) ? "< " : "> ") - << ".objc_class_name_" << Val->getName() - << getFlagString(Val->getFlags()) << "\n"; - return; - } - OS << Indent << "\t\t" << ((Order == lhs) ? "< " : "> ") << "_OBJC_CLASS_$_" - << Val->getName() << getFlagString(Val->getFlags()) << "\n"; - } - OS << Indent << "\t\t" << ((Order == lhs) ? "< " : "> ") - << stringifySymbolKind(Val->getKind()) << Val->getName() - << getFlagString(Val->getFlags()) << "\n"; -} - -bool checkSymbolEquality(llvm::MachO::InterfaceFile::const_symbol_range LHS, - llvm::MachO::InterfaceFile::const_symbol_range RHS) { - return std::equal(LHS.begin(), LHS.end(), RHS.begin(), - [&](auto LHS, auto RHS) { return *LHS == *RHS; }); -} - -template -void addDiffForTargSlice(V Val, Target Targ, DiffOutput &Diff, - InterfaceInputOrder Order) { - auto TargetVector = llvm::find_if( - Diff.Values, [&](const std::unique_ptr &RawTVec) { - if (TargetVecT *TVec = dyn_cast(RawTVec.get())) - return TVec->Targ == Targ; - return false; - }); - if (TargetVector != Diff.Values.end()) { - ValVecT NewValVec(Order, Val); - cast(TargetVector->get())->TargValues.push_back(NewValVec); - } else { - auto NewTargetVec = std::make_unique(Targ); - ValVecT NewValVec(Order, Val); - NewTargetVec->TargValues.push_back(NewValVec); - Diff.Values.push_back(std::move(NewTargetVec)); - } -} - -DiffOutput getSingleAttrDiff(const std::vector &IRefVec, - std::string Name, InterfaceInputOrder Order) { - DiffOutput Diff(Name); - Diff.Kind = AD_Str_Vec; - for (const auto &IRef : IRefVec) - for (auto Targ : IRef.targets()) - addDiffForTargSlice>( - IRef.getInstallName(), Targ, Diff, Order); - return Diff; -} - -DiffOutput -getSingleAttrDiff(const std::vector> &PairVec, - std::string Name, InterfaceInputOrder Order) { - DiffOutput Diff(Name); - Diff.Kind = AD_Str_Vec; - for (const auto &Pair : PairVec) - addDiffForTargSlice>( - StringRef(Pair.second), Pair.first, Diff, Order); - return Diff; -} - -DiffOutput getSingleAttrDiff(InterfaceFile::const_symbol_range SymRange, - std::string Name, InterfaceInputOrder Order) { - DiffOutput Diff(Name); - Diff.Kind = AD_Sym_Vec; - for (const auto *Sym : SymRange) - for (auto Targ : Sym->targets()) - addDiffForTargSlice(Sym, Targ, Diff, Order); - return Diff; -} - -template -DiffOutput getSingleAttrDiff(T SingleAttr, std::string Attribute) { - DiffOutput Diff(Attribute); - Diff.Kind = SingleAttr.getKind(); - Diff.Values.push_back(std::make_unique(SingleAttr)); - return Diff; -} - -template -void diffAttribute(std::string Name, std::vector &Output, - DiffScalarVal Attr) { - Output.push_back(getSingleAttrDiff(Attr, Name)); -} - -template -void diffAttribute(std::string Name, std::vector &Output, - const T &Val, InterfaceInputOrder Order) { - Output.push_back(getSingleAttrDiff(Val, Name, Order)); -} - -std::vector getSingleIF(InterfaceFile *Interface, - InterfaceInputOrder Order) { - std::vector Output; - diffAttribute("Install Name", Output, - DiffScalarVal( - Order, Interface->getInstallName())); - diffAttribute("Current Version", Output, - DiffScalarVal( - Order, Interface->getCurrentVersion())); - diffAttribute("Compatibility Version", Output, - DiffScalarVal( - Order, Interface->getCompatibilityVersion())); - diffAttribute("Swift ABI Version", Output, - DiffScalarVal( - Order, Interface->getSwiftABIVersion())); - diffAttribute("InstallAPI", Output, - DiffScalarVal( - Order, Interface->isInstallAPI())); - diffAttribute("Two Level Namespace", Output, - DiffScalarVal( - Order, Interface->isTwoLevelNamespace())); - diffAttribute("Application Extension Safe", Output, - DiffScalarVal( - Order, Interface->isApplicationExtensionSafe())); - diffAttribute("Reexported Libraries", Output, - Interface->reexportedLibraries(), Order); - diffAttribute("Allowable Clients", Output, Interface->allowableClients(), - Order); - diffAttribute("Parent Umbrellas", Output, Interface->umbrellas(), Order); - diffAttribute("Symbols", Output, Interface->symbols(), Order); - for (auto Doc : Interface->documents()) { - DiffOutput Documents("Inlined Reexported Frameworks/Libraries"); - Documents.Kind = AD_Inline_Doc; - Documents.Values.push_back(std::make_unique( - InlineDoc(Doc->getInstallName(), getSingleIF(Doc.get(), Order)))); - Output.push_back(std::move(Documents)); - } - return Output; -} - -void findAndAddDiff(const std::vector &CollectedIRefVec, - const std::vector &LookupIRefVec, - DiffOutput &Result, InterfaceInputOrder Order) { - Result.Kind = AD_Str_Vec; - for (const auto &IRef : CollectedIRefVec) - for (auto Targ : IRef.targets()) { - auto FoundIRef = llvm::find_if(LookupIRefVec, [&](const auto LIRef) { - auto FoundTarg = llvm::find(LIRef.targets(), Targ); - return (FoundTarg != LIRef.targets().end() && - IRef.getInstallName() == LIRef.getInstallName()); - }); - if (FoundIRef == LookupIRefVec.end()) - addDiffForTargSlice>( - IRef.getInstallName(), Targ, Result, Order); - } -} - -void findAndAddDiff( - const std::vector> &CollectedPairs, - const std::vector> &LookupPairs, - DiffOutput &Result, InterfaceInputOrder Order) { - Result.Kind = AD_Str_Vec; - for (const auto &Pair : CollectedPairs) { - auto FoundPair = llvm::find(LookupPairs, Pair); - if (FoundPair == LookupPairs.end()) - addDiffForTargSlice>( - StringRef(Pair.second), Pair.first, Result, Order); - } -} - -void findAndAddDiff(InterfaceFile::const_symbol_range CollectedSyms, - InterfaceFile::const_symbol_range LookupSyms, - DiffOutput &Result, InterfaceInputOrder Order) { - Result.Kind = AD_Sym_Vec; - for (const auto *Sym : CollectedSyms) - for (const auto Targ : Sym->targets()) { - auto FoundSym = llvm::find_if(LookupSyms, [&](const auto LSym) { - auto FoundTarg = llvm::find(LSym->targets(), Targ); - return (Sym->getName() == LSym->getName() && - Sym->getKind() == LSym->getKind() && - Sym->getFlags() == LSym->getFlags() && - FoundTarg != LSym->targets().end()); - }); - if (FoundSym == LookupSyms.end()) - addDiffForTargSlice(Sym, Targ, Result, Order); - } -} - -template -DiffOutput recordDifferences(T LHS, T RHS, std::string Attr) { - DiffOutput Diff(Attr); - if (LHS.getKind() == RHS.getKind()) { - Diff.Kind = LHS.getKind(); - Diff.Values.push_back(std::make_unique(LHS)); - Diff.Values.push_back(std::make_unique(RHS)); - } - return Diff; -} - -template -DiffOutput recordDifferences(const std::vector &LHS, - const std::vector &RHS, std::string Attr) { - DiffOutput Diff(Attr); - Diff.Kind = AD_Str_Vec; - findAndAddDiff(LHS, RHS, Diff, lhs); - findAndAddDiff(RHS, LHS, Diff, rhs); - return Diff; -} - -DiffOutput recordDifferences(llvm::MachO::InterfaceFile::const_symbol_range LHS, - llvm::MachO::InterfaceFile::const_symbol_range RHS, - std::string Attr) { - DiffOutput Diff(Attr); - Diff.Kind = AD_Sym_Vec; - findAndAddDiff(LHS, RHS, Diff, lhs); - findAndAddDiff(RHS, LHS, Diff, rhs); - return Diff; -} - -std::vector -DiffEngine::findDifferences(const InterfaceFile *IFLHS, - const InterfaceFile *IFRHS) { - std::vector Output; - if (IFLHS->getInstallName() != IFRHS->getInstallName()) - Output.push_back(recordDifferences( - DiffScalarVal(lhs, - IFLHS->getInstallName()), - DiffScalarVal(rhs, - IFRHS->getInstallName()), - "Install Name")); - - if (IFLHS->getCurrentVersion() != IFRHS->getCurrentVersion()) - Output.push_back(recordDifferences( - DiffScalarVal( - lhs, IFLHS->getCurrentVersion()), - DiffScalarVal( - rhs, IFRHS->getCurrentVersion()), - "Current Version")); - if (IFLHS->getCompatibilityVersion() != IFRHS->getCompatibilityVersion()) - Output.push_back(recordDifferences( - DiffScalarVal( - lhs, IFLHS->getCompatibilityVersion()), - DiffScalarVal( - rhs, IFRHS->getCompatibilityVersion()), - "Compatibility Version")); - if (IFLHS->getSwiftABIVersion() != IFRHS->getSwiftABIVersion()) - Output.push_back( - recordDifferences(DiffScalarVal( - lhs, IFLHS->getSwiftABIVersion()), - DiffScalarVal( - rhs, IFRHS->getSwiftABIVersion()), - "Swift ABI Version")); - if (IFLHS->isInstallAPI() != IFRHS->isInstallAPI()) - Output.push_back(recordDifferences( - DiffScalarVal(lhs, IFLHS->isInstallAPI()), - DiffScalarVal(rhs, IFRHS->isInstallAPI()), - "InstallAPI")); - - if (IFLHS->isTwoLevelNamespace() != IFRHS->isTwoLevelNamespace()) - Output.push_back(recordDifferences(DiffScalarVal( - lhs, IFLHS->isTwoLevelNamespace()), - DiffScalarVal( - rhs, IFRHS->isTwoLevelNamespace()), - "Two Level Namespace")); - - if (IFLHS->isApplicationExtensionSafe() != - IFRHS->isApplicationExtensionSafe()) - Output.push_back( - recordDifferences(DiffScalarVal( - lhs, IFLHS->isApplicationExtensionSafe()), - DiffScalarVal( - rhs, IFRHS->isApplicationExtensionSafe()), - "Application Extension Safe")); - - if (IFLHS->reexportedLibraries() != IFRHS->reexportedLibraries()) - Output.push_back(recordDifferences(IFLHS->reexportedLibraries(), - IFRHS->reexportedLibraries(), - "Reexported Libraries")); - - if (IFLHS->allowableClients() != IFRHS->allowableClients()) - Output.push_back(recordDifferences(IFLHS->allowableClients(), - IFRHS->allowableClients(), - "Allowable Clients")); - - if (IFLHS->umbrellas() != IFRHS->umbrellas()) - Output.push_back(recordDifferences(IFLHS->umbrellas(), IFRHS->umbrellas(), - "Parent Umbrellas")); - - if (!checkSymbolEquality(IFLHS->symbols(), IFRHS->symbols())) - Output.push_back( - recordDifferences(IFLHS->symbols(), IFRHS->symbols(), "Symbols")); - - if (IFLHS->documents() != IFRHS->documents()) { - DiffOutput Docs("Inlined Reexported Frameworks/Libraries"); - Docs.Kind = AD_Inline_Doc; - std::vector DocsInserted; - // Iterate through inline frameworks/libraries from interface file and find - // match based on install name. - for (auto DocLHS : IFLHS->documents()) { - auto Pair = llvm::find_if(IFRHS->documents(), [&](const auto &DocRHS) { - return (DocLHS->getInstallName() == DocRHS->getInstallName()); - }); - // If a match found, recursively get differences between the pair. - if (Pair != IFRHS->documents().end()) { - InlineDoc PairDiff = - InlineDoc(DocLHS->getInstallName(), - findDifferences(DocLHS.get(), Pair->get())); - if (!PairDiff.DocValues.empty()) - Docs.Values.push_back( - std::make_unique(std::move(PairDiff))); - } - // If a match is not found, get attributes from single item. - else - Docs.Values.push_back(std::make_unique(InlineDoc( - DocLHS->getInstallName(), getSingleIF(DocLHS.get(), lhs)))); - DocsInserted.push_back(DocLHS->getInstallName()); - } - for (auto DocRHS : IFRHS->documents()) { - auto WasGathered = - llvm::find_if(DocsInserted, [&](const auto &GatheredDoc) { - return (GatheredDoc == DocRHS->getInstallName()); - }); - if (WasGathered == DocsInserted.end()) - Docs.Values.push_back(std::make_unique(InlineDoc( - DocRHS->getInstallName(), getSingleIF(DocRHS.get(), rhs)))); - } - if (!Docs.Values.empty()) - Output.push_back(std::move(Docs)); - } - return Output; -} - -template -void printSingleVal(std::string Indent, const DiffOutput &Attr, - raw_ostream &OS) { - if (Attr.Values.empty()) - return; - OS << Indent << Attr.Name << "\n"; - for (auto &RawItem : Attr.Values) - if (T *Item = dyn_cast(RawItem.get())) - Item->print(OS, Indent); -} - -template -void printVecVal(std::string Indent, const DiffOutput &Attr, raw_ostream &OS) { - if (Attr.Values.empty()) - return; - OS << Indent << Attr.Name << "\n"; - for (auto &Item : Attr.Values) - if (T *Vec = dyn_cast(Item.get())) { - OS << Indent << "\t" << getTargetTripleName(Vec->Targ) << "\n"; - for (auto &Item : Vec->TargValues) - Item.print(OS, Indent); - } -} - -template <> -void printVecVal(std::string Indent, const DiffOutput &Attr, - raw_ostream &OS) { - if (Attr.Values.empty()) - return; - OS << Indent << Attr.Name << "\n"; - for (auto &RawSymVec : Attr.Values) - if (DiffSymVec *SymVec = dyn_cast(RawSymVec.get())) { - OS << Indent << "\t" << getTargetTripleName(SymVec->Targ) << "\n"; - for (auto &Item : SymVec->TargValues) - Item.print(OS, Indent, SymVec->Targ); - } -} - -void DiffEngine::printDifferences(raw_ostream &OS, - const std::vector &Diffs, - int IndentCounter) { - std::string Indent = std::string(IndentCounter, '\t'); - for (auto &Attr : Diffs) { - switch (Attr.Kind) { - case AD_Diff_Scalar_Str: - if (IndentCounter == 0) - printSingleVal>(Indent, - Attr, OS); - break; - case AD_Diff_Scalar_PackedVersion: - printSingleVal< - DiffScalarVal>(Indent, - Attr, OS); - break; - case AD_Diff_Scalar_Unsigned: - printSingleVal>(Indent, - Attr, OS); - break; - case AD_Diff_Scalar_Bool: - printSingleVal>(Indent, Attr, - OS); - break; - case AD_Str_Vec: - printVecVal(Indent, Attr, OS); - break; - case AD_Sym_Vec: - printVecVal(Indent, Attr, OS); - break; - case AD_Inline_Doc: - if (!Attr.Values.empty()) { - OS << Indent << Attr.Name << "\n"; - for (auto &Item : Attr.Values) - if (InlineDoc *Doc = dyn_cast(Item.get())) - if (!Doc->DocValues.empty()) { - OS << Indent << "\t" << Doc->InstallName << "\n"; - printDifferences(OS, std::move(Doc->DocValues), 2); - } - } - break; - } - } -} - -bool DiffEngine::compareFiles(raw_ostream &OS) { - const auto *IFLHS = &(FileLHS->getInterfaceFile()); - const auto *IFRHS = &(FileRHS->getInterfaceFile()); - if (*IFLHS == *IFRHS) - return false; - OS << "< " << std::string(IFLHS->getPath().data()) << "\n> " - << std::string(IFRHS->getPath().data()) << "\n\n"; - std::vector Diffs = findDifferences(IFLHS, IFRHS); - printDifferences(OS, Diffs, 0); - return true; -} diff --git a/llvm/tools/llvm-tapi-diff/DiffEngine.h b/llvm/tools/llvm-tapi-diff/DiffEngine.h deleted file mode 100644 index 26aab5f..0000000 --- a/llvm/tools/llvm-tapi-diff/DiffEngine.h +++ /dev/null @@ -1,162 +0,0 @@ -//===-- DiffEngine.h - File comparator --------------------------*- C++ -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This header defines the interface to the llvm-tapi difference engine, -// which structurally compares two tbd files. -// -//===----------------------------------------------------------------------===/ -#ifndef LLVM_TOOLS_LLVM_TAPI_DIFF_DIFFENGINE_H -#define LLVM_TOOLS_LLVM_TAPI_DIFF_DIFFENGINE_H - -#include "llvm/ADT/Optional.h" -#include "llvm/Object/TapiUniversal.h" -#include "llvm/Support/raw_ostream.h" -#include "llvm/TextAPI/Symbol.h" -#include "llvm/TextAPI/Target.h" - -namespace llvm { - -/// InterfaceInputOrder determines from which file the diff attribute belongs -/// to. -enum InterfaceInputOrder { lhs, rhs }; - -/// DiffAttrKind is the enum that holds the concrete bases for RTTI. -enum DiffAttrKind { - AD_Diff_Scalar_PackedVersion, - AD_Diff_Scalar_Unsigned, - AD_Diff_Scalar_Bool, - AD_Diff_Scalar_Str, - AD_Str_Vec, - AD_Sym_Vec, - AD_Inline_Doc, -}; - -/// AttributeDiff is the abstract class for RTTI. -class AttributeDiff { -public: - AttributeDiff(DiffAttrKind Kind) : Kind(Kind){}; - DiffAttrKind getKind() const { return Kind; } - -private: - const DiffAttrKind Kind; -}; - -/// DiffOutput is the representation of a diff for a single attribute. -struct DiffOutput { - /// The name of the attribute. - std::string Name; - /// The kind for RTTI - DiffAttrKind Kind; - /// Different values for the attribute - /// from each file where a diff is present. - std::vector> Values; - DiffOutput(std::string Name) : Name(Name){}; -}; - -/// DiffScalarVal is a template class for the different types of scalar values. -template class DiffScalarVal : public AttributeDiff { -public: - DiffScalarVal(InterfaceInputOrder Order, T Val) - : AttributeDiff(U), Order(Order), Val(Val){}; - - static bool classof(const AttributeDiff *A) { return A->getKind() == U; } - - void print(raw_ostream &, std::string); - -private: - /// The order is the file from which the diff is found. - InterfaceInputOrder Order; - T Val; -}; - -/// SymScalar is the diff symbol and the order. -class SymScalar { -public: - SymScalar(InterfaceInputOrder Order, const MachO::Symbol *Sym) - : Order(Order), Val(Sym){}; - - std::string getFlagString(MachO::SymbolFlags Flags) { - return Flags != MachO::SymbolFlags::None - ? " - " + stringifySymbolFlag(Flags) - : stringifySymbolFlag(Flags); - } - - void print(raw_ostream &OS, std::string Indent, MachO::Target Targ); - -private: - /// The order is the file from which the diff is found. - InterfaceInputOrder Order; - const MachO::Symbol *Val; - std::string stringifySymbolKind(MachO::SymbolKind Kind); - std::string stringifySymbolFlag(MachO::SymbolFlags Flag); -}; - -class DiffStrVec : public AttributeDiff { -public: - MachO::Target Targ; - /// Values is a vector of StringRef values associated with the target. - std::vector> TargValues; - DiffStrVec(MachO::Target Targ) : AttributeDiff(AD_Str_Vec), Targ(Targ){}; - - static bool classof(const AttributeDiff *A) { - return A->getKind() == AD_Str_Vec; - } -}; - -class DiffSymVec : public AttributeDiff { -public: - MachO::Target Targ; - /// Values is a vector of symbol values associated with the target. - std::vector TargValues; - DiffSymVec(MachO::Target Targ) : AttributeDiff(AD_Sym_Vec), Targ(Targ){}; - - static bool classof(const AttributeDiff *A) { - return A->getKind() == AD_Sym_Vec; - } -}; - -/// InlineDoc represents an inlined framework/library in a TBD File. -class InlineDoc : public AttributeDiff { -public: - /// Install name of the framework/library. - std::string InstallName; - /// Differences found from each file. - std::vector DocValues; - InlineDoc(StringRef InstName, std::vector Diff) - : AttributeDiff(AD_Inline_Doc), InstallName(InstName), - DocValues(std::move(Diff)){}; - - static bool classof(const AttributeDiff *A) { - return A->getKind() == AD_Inline_Doc; - } -}; - -/// DiffEngine contains the methods to compare the input files and print the -/// output of the differences found in the files. -class DiffEngine { -public: - DiffEngine(object::TapiUniversal *InputFileNameLHS, - object::TapiUniversal *InputFileNameRHS) - : FileLHS(InputFileNameLHS), FileRHS(InputFileNameRHS){}; - bool compareFiles(raw_ostream &); - -private: - object::TapiUniversal *FileLHS; - object::TapiUniversal *FileRHS; - - /// Function that prints the differences found in the files. - void printDifferences(raw_ostream &, const std::vector &, int); - /// Function that does the comparison of the TBD files and returns the - /// differences. - std::vector findDifferences(const MachO::InterfaceFile *, - const MachO::InterfaceFile *); -}; - -} // namespace llvm - -#endif diff --git a/llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp b/llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp deleted file mode 100644 index 40f1eec..0000000 --- a/llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp +++ /dev/null @@ -1,89 +0,0 @@ -//===-- llvm-tapi-diff.cpp - tbd comparator command-line driver ---*- -// C++ -//-*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This file defines the command-line driver for the llvm-tapi difference -// engine. -// -//===----------------------------------------------------------------------===// -#include "DiffEngine.h" -#include "llvm/Object/TapiUniversal.h" -#include "llvm/Support/CommandLine.h" -#include "llvm/Support/Error.h" -#include "llvm/Support/InitLLVM.h" -#include "llvm/Support/WithColor.h" -#include "llvm/Support/raw_ostream.h" -#include - -using namespace llvm; -using namespace MachO; -using namespace object; - -namespace { -cl::OptionCategory NMCat("llvm-tapi-diff Options"); -cl::opt InputFileNameLHS(cl::Positional, cl::desc(""), - cl::cat(NMCat)); -cl::opt InputFileNameRHS(cl::Positional, cl::desc(""), - cl::cat(NMCat)); - -std::string ToolName; -} // anonymous namespace - -ExitOnError ExitOnErr; - -void setErrorBanner(ExitOnError &ExitOnErr, std::string InputFile) { - ExitOnErr.setBanner(ToolName + ": error: " + InputFile + ": "); -} - -Expected> convertFileToBinary(std::string &Filename) { - ErrorOr> BufferOrErr = - MemoryBuffer::getFileOrSTDIN(Filename); - if (BufferOrErr.getError()) - return errorCodeToError(BufferOrErr.getError()); - return createBinary(BufferOrErr.get()->getMemBufferRef()); -} - -int main(int Argc, char **Argv) { - InitLLVM X(Argc, Argv); - cl::HideUnrelatedOptions(NMCat); - cl::ParseCommandLineOptions( - Argc, Argv, - "This tool will compare two tbd files and return the " - "differences in those files."); - if (InputFileNameLHS.empty() || InputFileNameRHS.empty()) { - cl::PrintHelpMessage(); - return EXIT_FAILURE; - } - - ToolName = Argv[0]; - - setErrorBanner(ExitOnErr, InputFileNameLHS); - auto BinLHS = ExitOnErr(convertFileToBinary(InputFileNameLHS)); - - TapiUniversal *FileLHS = dyn_cast(BinLHS.get()); - if (!FileLHS) { - ExitOnErr( - createStringError(std::errc::executable_format_error, - "Error when parsing file, unsupported file format")); - } - - setErrorBanner(ExitOnErr, InputFileNameRHS); - auto BinRHS = ExitOnErr(convertFileToBinary(InputFileNameRHS)); - - TapiUniversal *FileRHS = dyn_cast(BinRHS.get()); - if (!FileRHS) { - ExitOnErr( - createStringError(std::errc::executable_format_error, - "Error when parsing file, unsupported file format")); - } - - raw_ostream &OS = outs(); - - return DiffEngine(FileLHS, FileRHS).compareFiles(OS); -} -- 2.7.4