Add a MCObjectFormat class so that code common to all targets that use a
single object format can be shared.
This also adds support for
mov zed+(bar-foo), %eax
on ELF and COFF targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116675 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp
index df439a4..d113cf5 100644
--- a/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/ARMAsmBackend.cpp
@@ -14,6 +14,7 @@
#include "llvm/MC/ELFObjectWriter.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCObjectFormat.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
@@ -66,14 +67,19 @@
// FIXME: This should be in a separate file.
// ELF is an ELF of course...
class ELFARMAsmBackend : public ARMAsmBackend {
+ MCELFObjectFormat Format;
+
public:
Triple::OSType OSType;
ELFARMAsmBackend(const Target &T, Triple::OSType _OSType)
: ARMAsmBackend(T), OSType(_OSType) {
- HasAbsolutizedSet = true;
HasScatteredSymbols = true;
}
+ virtual const MCObjectFormat &getObjectFormat() const {
+ return Format;
+ }
+
void ApplyFixup(const MCFixup &Fixup, MCDataFragment &DF,
uint64_t Value) const;
@@ -98,14 +104,19 @@
// FIXME: This should be in a separate file.
class DarwinARMAsmBackend : public ARMAsmBackend {
+ MCMachOObjectFormat Format;
+
public:
DarwinARMAsmBackend(const Target &T)
: ARMAsmBackend(T) {
- HasAbsolutizedSet = true;
HasScatteredSymbols = true;
assert(0 && "DarwinARMAsmBackend::DarwinARMAsmBackend() unimplemented");
}
+ virtual const MCObjectFormat &getObjectFormat() const {
+ return Format;
+ }
+
void ApplyFixup(const MCFixup &Fixup, MCDataFragment &DF,
uint64_t Value) const;