Darwin: Add assembler directives to create version-min load commands.
Allow object files to be tagged with a version-min load command for iOS
or MacOSX.
Teach macho-dump to understand the version-min load commands for
testcases.
rdar://11337778
llvm-svn: 204190
diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index 450693f..6b1dd87 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -214,6 +214,14 @@
}
template<>
+void SwapStruct(MachO::version_min_command&C) {
+ SwapValue(C.cmd);
+ SwapValue(C.cmdsize);
+ SwapValue(C.version);
+ SwapValue(C.reserved);
+}
+
+template<>
void SwapStruct(MachO::data_in_code_entry &C) {
SwapValue(C.offset);
SwapValue(C.length);
@@ -1467,6 +1475,11 @@
return getStruct<MachO::linker_options_command>(this, L.Ptr);
}
+MachO::version_min_command
+MachOObjectFile::getVersionMinLoadCommand(const LoadCommandInfo &L) const {
+ return getStruct<MachO::version_min_command>(this, L.Ptr);
+}
+
MachO::any_relocation_info
MachOObjectFile::getRelocation(DataRefImpl Rel) const {
const char *P = reinterpret_cast<const char *>(Rel.p);