#include "llvm/Analysis/Passes.h"
#include "llvm/ExecutionEngine/Orc/CompileUtils.h"
#include "llvm/ExecutionEngine/Orc/IRCompileLayer.h"
+#include "llvm/ExecutionEngine/Orc/LambdaResolver.h"
#include "llvm/ExecutionEngine/Orc/LazyEmittingLayer.h"
#include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h"
#include "llvm/IR/DataLayout.h"
M(new Module(GenerateUniqueName("jit_module_"),
Session.getLLVMContext())),
Builder(Session.getLLVMContext()) {
- M->setDataLayout(Session.getTarget().getDataLayout());
+ M->setDataLayout(*Session.getTarget().getDataLayout());
}
SessionContext& getSession() { return Session; }
// We need a memory manager to allocate memory and resolve symbols for this
// new module. Create one that resolves symbols by looking back into the
// JIT.
- auto MM = createLookasideRTDyldMM<SectionMemoryManager>(
- [&](const std::string &Name) {
- // First try to find 'Name' within the JIT.
- if (auto Symbol = findSymbol(Name))
- return Symbol.getAddress();
-
- // If we don't already have a definition of 'Name' then search
- // the ASTs.
- return searchFunctionASTs(Name);
- },
- [](const std::string &S) { return 0; } );
+ auto Resolver = createLambdaResolver(
+ [&](const std::string &Name) {
+ // First try to find 'Name' within the JIT.
+ if (auto Symbol = findSymbol(Name))
+ return RuntimeDyld::SymbolInfo(Symbol.getAddress(),
+ Symbol.getFlags());
+
+ // If we don't already have a definition of 'Name' then search
+ // the ASTs.
+ return searchFunctionASTs(Name);
+ },
+ [](const std::string &S) { return nullptr; } );
return LazyEmitLayer.addModuleSet(singletonSet(std::move(M)),
- std::move(MM));
+ make_unique<SectionMemoryManager>(),
+ std::move(Resolver));
}
void removeModule(ModuleHandleT H) { LazyEmitLayer.removeModuleSet(H); }
// This method searches the FunctionDefs map for a definition of 'Name'. If it
// finds one it generates a stub for it and returns the address of the stub.
- TargetAddress searchFunctionASTs(const std::string &Name) {
+ RuntimeDyld::SymbolInfo searchFunctionASTs(const std::string &Name) {
auto DefI = FunctionDefs.find(Name);
if (DefI == FunctionDefs.end())
return 0;
// IRGen the AST, add it to the JIT, and return the address for it.
auto H = addModule(IRGen(Session, *FnAST));
- return findSymbolIn(H, Name).getAddress();
+ auto Sym = findSymbolIn(H, Name);
+ return RuntimeDyld::SymbolInfo(Sym.getAddress(), Sym.getFlags());
}
SessionContext &Session;