Move ARM to pluggable asmprinter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54889 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMTargetMachine.h b/lib/Target/ARM/ARMTargetMachine.h
index 79aa45d..a485897 100644
--- a/lib/Target/ARM/ARMTargetMachine.h
+++ b/lib/Target/ARM/ARMTargetMachine.h
@@ -35,6 +35,13 @@
ARMJITInfo JITInfo;
ARMTargetLowering TLInfo;
+protected:
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(std::ostream &o,
+ ARMTargetMachine &tm);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
ARMTargetMachine(const Module &M, const std::string &FS, bool isThumb = false);
@@ -46,18 +53,23 @@
}
virtual const TargetData *getTargetData() const { return &DataLayout; }
virtual const ARMSubtarget *getSubtargetImpl() const { return &Subtarget; }
- virtual ARMTargetLowering *getTargetLowering() const {
- return const_cast<ARMTargetLowering*>(&TLInfo);
+ virtual ARMTargetLowering *getTargetLowering() const {
+ return const_cast<ARMTargetLowering*>(&TLInfo);
}
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
+
static unsigned getModuleMatchQuality(const Module &M);
static unsigned getJITMatchQuality();
virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
+
// Pass Pipeline Configuration
virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
- virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
+ virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
std::ostream &Out);
virtual bool addCodeEmitter(PassManagerBase &PM, bool Fast,
bool DumpAsm, MachineCodeEmitter &MCE);