forked from LeenkxTeam/Kmake
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_SNAPSHOT_EMBEDDED_PLATFORM_EMBEDDED_FILE_WRITER_WIN_H_
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#define V8_SNAPSHOT_EMBEDDED_PLATFORM_EMBEDDED_FILE_WRITER_WIN_H_
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#include "src/base/macros.h"
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#include "src/snapshot/embedded/platform-embedded-file-writer-base.h"
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namespace v8 {
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namespace internal {
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class PlatformEmbeddedFileWriterWin : public PlatformEmbeddedFileWriterBase {
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public:
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PlatformEmbeddedFileWriterWin(EmbeddedTargetArch target_arch,
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EmbeddedTargetOs target_os)
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: target_arch_(target_arch), target_os_(target_os) {
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USE(target_os_);
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DCHECK_EQ(target_os_, EmbeddedTargetOs::kWin);
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}
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void SectionText() override;
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void SectionRoData() override;
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void AlignToCodeAlignment() override;
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void AlignToDataAlignment() override;
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void DeclareUint32(const char* name, uint32_t value) override;
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void DeclareSymbolGlobal(const char* name) override;
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void DeclareLabel(const char* name) override;
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void SourceInfo(int fileid, const char* filename, int line) override;
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void DeclareFunctionBegin(const char* name, uint32_t size) override;
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void DeclareFunctionEnd(const char* name) override;
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int HexLiteral(uint64_t value) override;
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void Comment(const char* string) override;
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void FilePrologue() override;
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void DeclareExternalFilename(int fileid, const char* filename) override;
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void FileEpilogue() override;
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int IndentedDataDirective(DataDirective directive) override;
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DataDirective ByteChunkDataDirective() const override;
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int WriteByteChunk(const uint8_t* data) override;
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void StartPdataSection();
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void EndPdataSection();
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void StartXdataSection();
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void EndXdataSection();
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void DeclareExternalFunction(const char* name);
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// Emits an RVA (address relative to the module load address) specified as an
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// offset from a given symbol.
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void DeclareRvaToSymbol(const char* name, uint64_t offset = 0);
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void MaybeEmitUnwindData(const char* unwind_info_symbol,
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const char* embedded_blob_data_symbol,
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const EmbeddedData* blob,
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const void* unwind_infos) override;
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private:
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const char* DirectiveAsString(DataDirective directive);
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private:
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const EmbeddedTargetArch target_arch_;
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const EmbeddedTargetOs target_os_;
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};
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} // namespace internal
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} // namespace v8
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#endif // V8_SNAPSHOT_EMBEDDED_PLATFORM_EMBEDDED_FILE_WRITER_WIN_H_
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