From 7b739282165d49031835b9413d273762f0ec53d9 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Date: Sat, 17 Jan 2015 09:03:43 -0800
Subject: [PATCH 1/6] Set the Mach-O CPU Subtype to ppc7400 when targeting
Leopard
http://llvm.org/bugs/show_bug.cgi?id=18463
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
---
lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git llvm_master/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp macports_master/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
index ec4eb700563..1478baf9bef 100644
--- llvm_master/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
+++ macports_master/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
@@ -208,10 +208,16 @@ public:
std::unique_ptr<MCObjectTargetWriter>
createObjectTargetWriter() const override {
bool Is64 = TT.isPPC64();
+
+ MachO::CPUSubTypePowerPC CS = MachO::CPU_SUBTYPE_POWERPC_ALL;
+ if (TT.isOSDarwin() && !TT.isMacOSXVersionLT(10,5)) {
+ CS = MachO::CPU_SUBTYPE_POWERPC_7400;
+ }
+
return createPPCMachObjectWriter(
/*Is64Bit=*/Is64,
(Is64 ? MachO::CPU_TYPE_POWERPC64 : MachO::CPU_TYPE_POWERPC),
- MachO::CPU_SUBTYPE_POWERPC_ALL);
+ CS);
}
};
--
2.21.0 (Apple Git-120)