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LibWasm: Add a module pretty printer

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This commit is contained in:
Ali Mohammad Pur 2021-04-27 22:13:01 +04:30 • committed by Linus Groh
parent 7a12f23c28
commit bd8dac111c
5 changed files with 885 additions and 16 deletions
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72
Userland/Libraries/LibWasm/Printer/Printer.h Normal file
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/*
* Copyright (c) 2021, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWasm/Types.h>
namespace Wasm {
struct Printer {
explicit Printer(OutputStream& stream)
: m_stream(stream)
{
}
void print(const Wasm::BlockType&);
void print(const Wasm::CodeSection&);
void print(const Wasm::CodeSection::Code&);
void print(const Wasm::ConstrainedStream&);
void print(const Wasm::CustomSection&);
void print(const Wasm::DataCountSection&);
void print(const Wasm::DataSection&);
void print(const Wasm::DataSection::Data&);
void print(const Wasm::ElementSection&);
void print(const Wasm::ElementSection::Element&);
void print(const Wasm::ExportSection&);
void print(const Wasm::ExportSection::Export&);
void print(const Wasm::Expression&);
void print(const Wasm::Func&);
void print(const Wasm::FunctionSection&);
void print(const Wasm::FunctionType&);
void print(const Wasm::GlobalSection&);
void print(const Wasm::GlobalSection::Global&);
void print(const Wasm::GlobalType&);
void print(const Wasm::ImportSection&);
void print(const Wasm::ImportSection::Import&);
void print(const Wasm::Instruction&);
void print(const Wasm::Limits&);
void print(const Wasm::Locals&);
void print(const Wasm::MemorySection&);
void print(const Wasm::MemorySection::Memory&);
void print(const Wasm::MemoryType&);
void print(const Wasm::Module&);
void print(const Wasm::Module::Function&);
void print(const Wasm::ReconsumableStream&);
void print(const Wasm::ResultType&);
void print(const Wasm::StartSection&);
void print(const Wasm::StartSection::StartFunction&);
void print(const Wasm::TableSection&);
void print(const Wasm::TableSection::Table&);
void print(const Wasm::TableType&);
void print(const Wasm::TypeSection&);
void print(const Wasm::ValueType&);
private:
void print_indent();
template<typename... Args>
void print(CheckedFormatString<Args...> fmt, Args&&... args)
{
StringBuilder builder;
builder.appendff(fmt.view(), forward<Args>(args)...);
m_stream.write_or_error(builder.string_view().bytes());
}
OutputStream& m_stream;
size_t m_indent { 0 };
};
}