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//===-- FormatterBytecode.h -------------------------------------*- 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
//
//===----------------------------------------------------------------------===//
#include "lldb/DataFormatters/TypeSummary.h"
#include "lldb/Symbol/CompilerType.h"
namespace lldb_private {
namespace FormatterBytecode {
enum DataType : uint8_t { Any, String, Int, UInt, Object, Type, Selector };
enum OpCodes : uint8_t {
#define DEFINE_OPCODE(OP, MNEMONIC, NAME) op_##NAME = OP,
#include "FormatterBytecode.def"
#undef DEFINE_OPCODE
};
enum Selectors : uint8_t {
#define DEFINE_SELECTOR(ID, NAME) sel_##NAME = ID,
#include "FormatterBytecode.def"
#undef DEFINE_SELECTOR
};
enum Signatures : uint8_t {
#define DEFINE_SIGNATURE(ID, NAME) sig_##NAME = ID,
#include "FormatterBytecode.def"
#undef DEFINE_SIGNATURE
};
using ControlStackElement = llvm::StringRef;
using DataStackElement =
std::variant<std::string, uint64_t, int64_t, lldb::ValueObjectSP,
CompilerType, Selectors>;
struct DataStack : public std::vector<DataStackElement> {
DataStack() = default;
DataStack(lldb::ValueObjectSP initial_value)
: std::vector<DataStackElement>({initial_value}) {}
void Push(DataStackElement el) { push_back(el); }
template <typename T> T Pop() {
T el = std::get<T>(back());
pop_back();
return el;
}
DataStackElement PopAny() {
DataStackElement el = back();
pop_back();
return el;
}
};
llvm::Error Interpret(std::vector<ControlStackElement> &control,
DataStack &data, Selectors sel);
} // namespace FormatterBytecode
std::string toString(FormatterBytecode::OpCodes op);
std::string toString(FormatterBytecode::Selectors sel);
std::string toString(FormatterBytecode::Signatures sig);
} // namespace lldb_private
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