#ifndef LLVM_TARGET_TARGETJITINFO_H
#define LLVM_TARGET_TARGETJITINFO_H
+#include <cassert>
+
namespace llvm {
class Function;
class FunctionPassManager;
class MachineCodeEmitter;
+ class MachineRelocation;
/// TargetJITInfo - Target specific information required by the Just-In-Time
/// code generator.
virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE) {
return 0;
}
+
+ /// relocate - Before the JIT can run a block of code that has been emitted,
+ /// it must rewrite the code to contain the actual addresses of any
+ /// referenced global symbols.
+ virtual void relocate(void *Function, MachineRelocation *MR,
+ unsigned NumRelocs) {
+ assert(NumRelocs == 0 && "This target does not have relocations!");
+ }
};
} // End llvm namespace