getSubUmbrellaCommand(const LoadCommandInfo &L) const;
MachO::sub_library_command
getSubLibraryCommand(const LoadCommandInfo &L) const;
+ MachO::sub_client_command
+ getSubClientCommand(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_library);
}
+ inline void swapStruct(sub_client_command &s) {
+ sys::swapByteOrder(s.cmd);
+ sys::swapByteOrder(s.cmdsize);
+ sys::swapByteOrder(s.client);
+ }
+
inline void swapStruct(dylinker_command &d) {
sys::swapByteOrder(d.cmd);
sys::swapByteOrder(d.cmdsize);
return getStruct<MachO::sub_library_command>(this, L.Ptr);
}
+MachO::sub_client_command
+MachOObjectFile::getSubClientCommand(const LoadCommandInfo &L) const {
+ return getStruct<MachO::sub_client_command>(this, L.Ptr);
+}
+
MachO::any_relocation_info
MachOObjectFile::getRelocation(DataRefImpl Rel) const {
DataRefImpl Sec;
// RUN: | FileCheck %s -check-prefix=SUB_UMB
// RUN: llvm-objdump -p %p/Inputs/dylibSubLibrary.macho-x86_64 \
// RUN: | FileCheck %s -check-prefix=SUB_LIB
+// RUN: llvm-objdump -p %p/Inputs/dylibSubClient.macho-x86_64 \
+// RUN: | FileCheck %s -check-prefix=SUB_CLI
CHECK: Mach header
CHECK: magic cputype cpusubtype caps filetype ncmds sizeofcmds flags
SUB_LIB: cmd LC_SUB_LIBRARY
SUB_LIB: cmdsize 20
SUB_LIB: sub_library libfoo (offset 12)
+
+SUB_CLI: Load command 10
+SUB_CLI: cmd LC_SUB_CLIENT
+SUB_CLI: cmdsize 16
+SUB_CLI: client bar (offset 12)
}
}
+static void PrintSubClientCommand(MachO::sub_client_command sub,
+ const char *Ptr) {
+ outs() << " cmd LC_SUB_CLIENT\n";
+ outs() << " cmdsize " << sub.cmdsize;
+ if (sub.cmdsize < sizeof(struct MachO::sub_client_command))
+ outs() << " Incorrect size\n";
+ else
+ outs() << "\n";
+ if (sub.client < sub.cmdsize) {
+ const char *P = Ptr + sub.client;
+ outs() << " client " << P << " (offset " << sub.client << ")\n";
+ } else {
+ outs() << " client ?(bad offset " << sub.client << ")\n";
+ }
+}
static void PrintDylibCommand(MachO::dylib_command dl, const char *Ptr) {
if (dl.cmd == MachO::LC_ID_DYLIB)
} 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_SUB_CLIENT) {
+ MachO::sub_client_command Sc = Obj->getSubClientCommand(Command);
+ PrintSubClientCommand(Sc, 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 ||