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https://github.com/c64scene-ar/llvm-6502.git
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d04a8d4b33
Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
//===-- BitReader.cpp -----------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-c/BitReader.h"
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#include "llvm/Bitcode/ReaderWriter.h"
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#include "llvm/LLVMContext.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include <cstring>
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#include <string>
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using namespace llvm;
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/* Builds a module from the bitcode in the specified memory buffer, returning a
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reference to the module via the OutModule parameter. Returns 0 on success.
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Optionally returns a human-readable error message via OutMessage. */
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LLVMBool LLVMParseBitcode(LLVMMemoryBufferRef MemBuf,
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LLVMModuleRef *OutModule, char **OutMessage) {
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return LLVMParseBitcodeInContext(wrap(&getGlobalContext()), MemBuf, OutModule,
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OutMessage);
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}
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LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
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LLVMMemoryBufferRef MemBuf,
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LLVMModuleRef *OutModule,
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char **OutMessage) {
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std::string Message;
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*OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), *unwrap(ContextRef),
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&Message));
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if (!*OutModule) {
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if (OutMessage)
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*OutMessage = strdup(Message.c_str());
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return 1;
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}
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return 0;
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}
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/* Reads a module from the specified path, returning via the OutModule parameter
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a module provider which performs lazy deserialization. Returns 0 on success.
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Optionally returns a human-readable error message via OutMessage. */
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LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef,
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LLVMMemoryBufferRef MemBuf,
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LLVMModuleRef *OutM,
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char **OutMessage) {
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std::string Message;
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*OutM = wrap(getLazyBitcodeModule(unwrap(MemBuf), *unwrap(ContextRef),
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&Message));
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if (!*OutM) {
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if (OutMessage)
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*OutMessage = strdup(Message.c_str());
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return 1;
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}
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return 0;
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}
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LLVMBool LLVMGetBitcodeModule(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM,
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char **OutMessage) {
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return LLVMGetBitcodeModuleInContext(LLVMGetGlobalContext(), MemBuf, OutM,
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OutMessage);
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}
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/* Deprecated: Use LLVMGetBitcodeModuleInContext instead. */
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LLVMBool LLVMGetBitcodeModuleProviderInContext(LLVMContextRef ContextRef,
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LLVMMemoryBufferRef MemBuf,
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LLVMModuleProviderRef *OutMP,
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char **OutMessage) {
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return LLVMGetBitcodeModuleInContext(ContextRef, MemBuf,
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reinterpret_cast<LLVMModuleRef*>(OutMP),
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OutMessage);
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}
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/* Deprecated: Use LLVMGetBitcodeModule instead. */
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LLVMBool LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf,
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LLVMModuleProviderRef *OutMP,
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char **OutMessage) {
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return LLVMGetBitcodeModuleProviderInContext(LLVMGetGlobalContext(), MemBuf,
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OutMP, OutMessage);
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}
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