getSubFrameworkCommand(const LoadCommandInfo &L) const;
MachO::sub_umbrella_command
getSubUmbrellaCommand(const LoadCommandInfo &L) const;
+ MachO::sub_library_command
+ getSubLibraryCommand(const LoadCommandInfo &L) const;
MachO::any_relocation_info getRelocation(DataRefImpl Rel) const;
MachO::data_in_code_entry getDice(DataRefImpl Rel) const;
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(dylinker_command &d) {
sys::swapByteOrder(d.cmd);
sys::swapByteOrder(d.cmdsize);
return getStruct<MachO::sub_umbrella_command>(this, L.Ptr);
}
+MachO::sub_library_command
+MachOObjectFile::getSubLibraryCommand(const LoadCommandInfo &L) const {
+ return getStruct<MachO::sub_library_command>(this, L.Ptr);
+}
+
MachO::any_relocation_info
MachOObjectFile::getRelocation(DataRefImpl Rel) const {
DataRefImpl Sec;
// RUN: | FileCheck %s -check-prefix=SUB_FRAME
// RUN: llvm-objdump -p %p/Inputs/dylibSubUmbrella.macho-x86_64 \
// RUN: | FileCheck %s -check-prefix=SUB_UMB
+// RUN: llvm-objdump -p %p/Inputs/dylibSubLibrary.macho-x86_64 \
+// RUN: | FileCheck %s -check-prefix=SUB_LIB
CHECK: Mach header
CHECK: magic cputype cpusubtype caps filetype ncmds sizeofcmds flags
SUB_UMB: cmd LC_SUB_UMBRELLA
SUB_UMB: cmdsize 16
SUB_UMB: sub_umbrella Foo (offset 12)
+
+SUB_LIB: Load command 5
+SUB_LIB: cmd LC_SUB_LIBRARY
+SUB_LIB: cmdsize 20
+SUB_LIB: sub_library libfoo (offset 12)
}
}
+static void PrintSubLibraryCommand(MachO::sub_library_command sub,
+ const char *Ptr) {
+ outs() << " cmd LC_SUB_LIBRARY\n";
+ outs() << " cmdsize " << sub.cmdsize;
+ if (sub.cmdsize < sizeof(struct MachO::sub_library_command))
+ outs() << " Incorrect size\n";
+ else
+ outs() << "\n";
+ if (sub.sub_library < sub.cmdsize) {
+ const char *P = Ptr + sub.sub_library;
+ outs() << " sub_library " << P << " (offset " << sub.sub_library << ")\n";
+ } else {
+ outs() << " sub_library ?(bad offset " << sub.sub_library << ")\n";
+ }
+}
+
+
static void PrintDylibCommand(MachO::dylib_command dl, const char *Ptr) {
if (dl.cmd == MachO::LC_ID_DYLIB)
outs() << " cmd LC_ID_DYLIB\n";
} else if (Command.C.cmd == MachO::LC_SUB_UMBRELLA) {
MachO::sub_umbrella_command Sf = Obj->getSubUmbrellaCommand(Command);
PrintSubUmbrellaCommand(Sf, Command.Ptr);
+ } else if (Command.C.cmd == MachO::LC_SUB_LIBRARY) {
+ MachO::sub_library_command Sl = Obj->getSubLibraryCommand(Command);
+ PrintSubLibraryCommand(Sl, Command.Ptr);
} else if (Command.C.cmd == MachO::LC_LOAD_DYLIB ||
Command.C.cmd == MachO::LC_ID_DYLIB ||
Command.C.cmd == MachO::LC_LOAD_WEAK_DYLIB ||