WebKit/Source/JavaScriptCore/disassembler/Disassembler.h at main · WebKit/WebKit · GitHub

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* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#pragma once

#include <JavaScriptCore/JSCPtrTag.h>

#include <JavaScriptCore/JSExportMacros.h>

#include <functional>

#include <wtf/CodePtr.h>

#include <wtf/PrintStream.h>

#include <wtf/text/CString.h>

namespace JSC {

template<PtrTag> class MacroAssemblerCodeRef;

#if ENABLE(DISASSEMBLER)

JS_EXPORT_PRIVATE bool tryToDisassemble(const CodePtr<DisassemblyPtrTag>&, size_t, void* codeStart, void* codeEnd, const char* prefix, PrintStream&);

#else

inline bool tryToDisassemble(const CodePtr<DisassemblyPtrTag>&, size_t, void*, void*, const char*, PrintStream&)

{

return false;

}

#endif

inline bool tryToDisassemble(const CodePtr<DisassemblyPtrTag>& code, size_t size, const char* prefix, PrintStream& out)

{

return tryToDisassemble(code, size, nullptr, nullptr, prefix, out);

}

// Prints either the disassembly, or a line of text indicating that disassembly failed and

// the range of machine code addresses.

void disassemble(const CodePtr<DisassemblyPtrTag>&, size_t, void* codeStart, void* codeEnd, const char* prefix, PrintStream& out);

void registerLabel(void* thunkAddress, CString&& label);

void registerLabel(void* thunkAddress, const char* label);

const char* labelFor(void* thunkAddress);

} // namespace JSC

WebKit/Source/JavaScriptCore/disassembler/Disassembler.h at main · WebKit/WebKit · GitHub

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