Beginnings of MC-JIT code generation.

Proof-of-concept code that code-gens a module to an in-memory MachO object.
This will be hooked up to a run-time dynamic linker library (see: llvm-rtdyld
for similarly conceptual work for that part) which will take the compiled
object and link it together with the rest of the system, providing back to the
JIT a table of available symbols which will be used to respond to the
getPointerTo*() queries.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127916 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h
index 030bf5b89f..7dd5c4ef15 100644
--- a/include/llvm/Target/TargetMachine.h
+++ b/include/llvm/Target/TargetMachine.h
@@ -38,6 +38,7 @@ class PassManager;
 class Pass;
 class TargetELFWriterInfo;
 class formatted_raw_ostream;
+class raw_ostream;
 
 // Relocation model types.
 namespace Reloc {
@@ -267,6 +268,7 @@ public:
   ///
   virtual bool addPassesToEmitMC(PassManagerBase &,
                                  MCContext *&,
+                                 raw_ostream &OS,
                                  CodeGenOpt::Level,
                                  bool = true) {
     return true;
@@ -324,6 +326,7 @@ public:
   ///
   virtual bool addPassesToEmitMC(PassManagerBase &PM,
                                  MCContext *&Ctx,
+                                 raw_ostream &OS,
                                  CodeGenOpt::Level OptLevel,
                                  bool DisableVerify = true);