Allow targets to specify the MachO CPUType/CPUSubtype information.

llvm-svn: 118288

2 files changed, 9 insertions, 3 deletions

diff --git a/llvm/lib/Target/ARM/ARMAsmBackend.cpp b/llvm/lib/Target/ARM/ARMAsmBackend.cpp
index 4be02424752..e1c4524162c 100644
--- a/llvm/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/llvm/lib/Target/ARM/ARMAsmBackend.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCSectionMachO.h"
 #include "llvm/MC/MachObjectWriter.h"
 #include "llvm/Support/ELF.h"
+#include "llvm/Support/MachO.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -128,7 +129,9 @@ public:
   }
 
   MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
-    return new MachObjectWriter(OS, /*Is64Bit=*/false);
+    // FIXME: Subtarget info should be derived. Force v7 for now.
+    return new MachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeARM,
+                                MachO::CPUSubType_ARM_V7);
   }
 
   virtual bool doesSectionRequireSymbols(const MCSection &Section) const {
diff --git a/llvm/lib/Target/X86/X86AsmBackend.cpp b/llvm/lib/Target/X86/X86AsmBackend.cpp
index 687971d114f..42643a395a3 100644
--- a/llvm/lib/Target/X86/X86AsmBackend.cpp
+++ b/llvm/lib/Target/X86/X86AsmBackend.cpp
@@ -21,6 +21,7 @@
 #include "llvm/MC/MCSectionMachO.h"
 #include "llvm/MC/MachObjectWriter.h"
 #include "llvm/Support/ELF.h"
+#include "llvm/Support/MachO.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -396,7 +397,8 @@ public:
   }
 
   MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
-    return new MachObjectWriter(OS, /*Is64Bit=*/false);
+    return new MachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeI386,
+                                MachO::CPUSubType_I386_ALL);
   }
 };
 
@@ -412,7 +414,8 @@ public:
   }
 
   MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
-    return new MachObjectWriter(OS, /*Is64Bit=*/true);
+    return new MachObjectWriter(OS, /*Is64Bit=*/true, MachO::CPUTypeX86_64,
+                                MachO::CPUSubType_I386_ALL);
   }
 
   virtual bool doesSectionRequireSymbols(const MCSection &Section) const {