add an option to generate completely non-pic code, corresponding to what
gcc -static produces on PPC. This is used for building kexts and other things.
With this, materializing the address of a global looks like:
lis r2, ha16(L_H$non_lazy_ptr)
la r3, lo16(L_H$non_lazy_ptr)(r2)
we're still emitting stubs for functions, which is wrong. That is next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24399 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCSubtarget.cpp b/lib/Target/PowerPC/PPCSubtarget.cpp
index 442017d..f43c18d 100644
--- a/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -19,6 +19,7 @@
using namespace llvm;
PPCTargetEnum llvm::PPCTarget = TargetDefault;
+bool llvm::PPCGenerateStaticCode = false;
namespace llvm {
cl::opt<PPCTargetEnum, true>
@@ -29,6 +30,11 @@
" Enable Darwin codegen"),
clEnumValEnd),
cl::location(PPCTarget), cl::init(TargetDefault));
+
+ cl::opt<bool, true>
+ PPCStaticCode("ppc-static",
+ cl::desc("PowerPC: generate completely non-pic code"),
+ cl::location(PPCGenerateStaticCode));
}
#if defined(__APPLE__)