7d3dfc862d
This patch starts the initial implementation of JITLink for XCOFF (Object format for AIX).
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===-------------- XCOFF.cpp - JIT linker function for XCOFF -------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// XCOFF jit-link function.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/ExecutionEngine/JITLink/XCOFF.h"
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#include "llvm/ExecutionEngine/JITLink/XCOFF_ppc64.h"
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#include "llvm/Object/XCOFFObjectFile.h"
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using namespace llvm;
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#define DEBUG_TYPE "jitlink"
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namespace llvm {
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namespace jitlink {
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Expected<std::unique_ptr<LinkGraph>>
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createLinkGraphFromXCOFFObject(MemoryBufferRef ObjectBuffer,
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std::shared_ptr<orc::SymbolStringPool> SSP) {
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// Check magic
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file_magic Magic = identify_magic(ObjectBuffer.getBuffer());
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if (Magic != file_magic::xcoff_object_64)
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return make_error<JITLinkError>("Invalid XCOFF 64 Header");
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// TODO: See if we need to add more checks
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//
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return createLinkGraphFromXCOFFObject_ppc64(ObjectBuffer, std::move(SSP));
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}
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void link_XCOFF(std::unique_ptr<LinkGraph> G,
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std::unique_ptr<JITLinkContext> Ctx) {
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link_XCOFF_ppc64(std::move(G), std::move(Ctx));
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}
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} // namespace jitlink
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} // namespace llvm
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