remove the ExecutionEngine binding

the code has no tests and will just bitrot by itself.

this is a [breaking-change]

1 files changed, 0 insertions, 111 deletions

diff --git a/src/rustllvm/ExecutionEngineWrapper.cpp b/src/rustllvm/ExecutionEngineWrapper.cpp
deleted file mode 100644
index b26ab446019..00000000000
--- a/src/rustllvm/ExecutionEngineWrapper.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#include "rustllvm.h"
-
-#include "llvm/ExecutionEngine/SectionMemoryManager.h"
-
-using namespace llvm;
-using namespace llvm::sys;
-using namespace llvm::object;
-
-class RustJITMemoryManager : public SectionMemoryManager
-{
-    typedef SectionMemoryManager Base;
-
-    public:
-
-    RustJITMemoryManager() {}
-
-    uint64_t getSymbolAddress(const std::string &Name) override
-    {
-        return Base::getSymbolAddress(Name);
-    }
-};
-
-DEFINE_SIMPLE_CONVERSION_FUNCTIONS(RustJITMemoryManager, LLVMRustJITMemoryManagerRef)
-
-extern "C" LLVMBool LLVMRustLoadDynamicLibrary(const char *path)
-{
-    std::string err;
-    DynamicLibrary lib = DynamicLibrary::getPermanentLibrary(path, &err);
-
-    if (!lib.isValid())
-        LLVMRustSetLastError(err.c_str());
-
-    return lib.isValid();
-}
-
-// Calls LLVMAddModule;
-// exists for consistency with LLVMExecutionEngineRemoveModule
-extern "C" void LLVMExecutionEngineAddModule(
-    LLVMExecutionEngineRef eeref, LLVMModuleRef mref)
-{
-#ifdef _WIN32
-    // On Windows, MCJIT must generate ELF objects
-    std::string target = getProcessTriple();
-    target += "-elf";
-    target = Triple::normalize(target);
-    unwrap(mref)->setTargetTriple(target);
-#endif
-    LLVMAddModule(eeref, mref);
-}
-
-// LLVMRemoveModule exists in LLVM's C bindings,
-// but it requires pointless parameters
-extern "C" LLVMBool LLVMExecutionEngineRemoveModule(
-    LLVMExecutionEngineRef eeref, LLVMModuleRef mref)
-{
-    ExecutionEngine *ee = unwrap(eeref);
-    Module *m = unwrap(mref);
-
-    return ee->removeModule(m);
-}
-
-extern "C" LLVMExecutionEngineRef LLVMBuildExecutionEngine(LLVMModuleRef mod)
-{
-    // These are necessary for code generation to work properly.
-    InitializeNativeTarget();
-    InitializeNativeTargetAsmPrinter();
-    InitializeNativeTargetAsmParser();
-
-#ifdef _WIN32
-    // On Windows, MCJIT must generate ELF objects
-    std::string target = getProcessTriple();
-    target += "-elf";
-    target = Triple::normalize(target);
-    unwrap(mod)->setTargetTriple(target);
-#endif
-
-    std::string error_str;
-    TargetOptions options;
-
-    RustJITMemoryManager *mm = new RustJITMemoryManager;
-
-    ExecutionEngine *ee =
-        EngineBuilder(std::unique_ptr<Module>(unwrap(mod)))
-            .setMCJITMemoryManager(std::unique_ptr<RustJITMemoryManager>(mm))
-            .setEngineKind(EngineKind::JIT)
-            .setErrorStr(&error_str)
-            .setTargetOptions(options)
-            .create();
-
-    if (!ee)
-        LLVMRustSetLastError(error_str.c_str());
-
-    return wrap(ee);
-}
-
-extern "C" void LLVMExecutionEngineFinalizeObject(LLVMExecutionEngineRef eeref)
-{
-    ExecutionEngine *ee = unwrap(eeref);
-
-    ee->finalizeObject();
-}