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#pragma once
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
//===- InfoStreamBuilder.h - PDB Info Stream Creation -----------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_DEBUGINFO_PDB_NATIVE_INFOSTREAMBUILDER_H
#define LLVM_DEBUGINFO_PDB_NATIVE_INFOSTREAMBUILDER_H
#include "llvm/Support/Error.h"
#include "llvm/DebugInfo/CodeView/GUID.h"
#include "llvm/DebugInfo/PDB/Native/RawConstants.h"
namespace llvm {
class WritableBinaryStreamRef;
namespace msf {
class MSFBuilder;
struct MSFLayout;
}
namespace pdb {
class NamedStreamMap;
class InfoStreamBuilder {
public:
InfoStreamBuilder(msf::MSFBuilder &Msf, NamedStreamMap &NamedStreams);
InfoStreamBuilder(const InfoStreamBuilder &) = delete;
InfoStreamBuilder &operator=(const InfoStreamBuilder &) = delete;
void setVersion(PdbRaw_ImplVer V);
void addFeature(PdbRaw_FeatureSig Sig);
// If this is true, the PDB contents are hashed and this hash is used as
// PDB GUID and as Signature. The age is always 1.
void setHashPDBContentsToGUID(bool B);
// These only have an effect if hashPDBContentsToGUID() is false.
void setSignature(uint32_t S);
void setAge(uint32_t A);
void setGuid(codeview::GUID G);
bool hashPDBContentsToGUID() const { return HashPDBContentsToGUID; }
uint32_t getAge() const { return Age; }
codeview::GUID getGuid() const { return Guid; }
std::optional<uint32_t> getSignature() const { return Signature; }
uint32_t finalize();
Error finalizeMsfLayout();
Error commit(const msf::MSFLayout &Layout,
WritableBinaryStreamRef Buffer) const;
private:
msf::MSFBuilder &Msf;
std::vector<PdbRaw_FeatureSig> Features;
PdbRaw_ImplVer Ver;
uint32_t Age;
std::optional<uint32_t> Signature;
codeview::GUID Guid;
bool HashPDBContentsToGUID = false;
NamedStreamMap &NamedStreams;
};
} // namespace pdb
}
#endif
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
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