diff options
Diffstat (limited to 'llvm/tools/llvm-readobj/MachODumper.cpp')
| -rw-r--r-- | llvm/tools/llvm-readobj/MachODumper.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/llvm/tools/llvm-readobj/MachODumper.cpp b/llvm/tools/llvm-readobj/MachODumper.cpp index 4628d7ab294..57db9ed7b2d 100644 --- a/llvm/tools/llvm-readobj/MachODumper.cpp +++ b/llvm/tools/llvm-readobj/MachODumper.cpp @@ -42,6 +42,7 @@ public: // MachO-specific. void printMachODataInCode() override; + void printMachOVersionMin() override; private: template<class MachHeader> @@ -625,3 +626,40 @@ void MachODumper::printMachODataInCode() { } } } + +void MachODumper::printMachOVersionMin() { + for (const auto &Load : Obj->load_commands()) { + if (Load.C.cmd == MachO::LC_VERSION_MIN_MACOSX || + Load.C.cmd == MachO::LC_VERSION_MIN_IPHONEOS) { + MachO::version_min_command VMC = Obj->getVersionMinLoadCommand(Load); + DictScope Group(W, "MinVersion"); + StringRef Cmd; + if (Load.C.cmd == MachO::LC_VERSION_MIN_MACOSX) + Cmd = "LC_VERSION_MIN_MACOSX"; + else + Cmd = "LC_VERSION_MIN_IPHONEOS"; + W.printString("Cmd", Cmd); + W.printNumber("Size", VMC.cmdsize); + SmallString<32> Version; + Version = utostr(MachOObjectFile::getVersionMinMajor(VMC, false)) + "." + + utostr(MachOObjectFile::getVersionMinMinor(VMC, false)); + uint32_t Update = MachOObjectFile::getVersionMinUpdate(VMC, false); + if (Update != 0) + Version += "." + utostr(MachOObjectFile::getVersionMinUpdate(VMC, + false)); + W.printString("Version", Version); + SmallString<32> SDK; + if (VMC.sdk == 0) + SDK = "n/a"; + else { + SDK = utostr(MachOObjectFile::getVersionMinMajor(VMC, true)) + "." + + utostr(MachOObjectFile::getVersionMinMinor(VMC, true)); + uint32_t Update = MachOObjectFile::getVersionMinUpdate(VMC, true); + if (Update != 0) + SDK += "." + utostr(MachOObjectFile::getVersionMinUpdate(VMC, + true)); + } + W.printString("SDK", SDK); + } + } +} |
