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63 lines
1.1 KiB
63 lines
1.1 KiB
#pragma once
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#include <tuple>
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#include <cstdint>
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#ifdef _MSC_VER
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#define EXPORT __declspec(dllexport)
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#define _ALLOW_KEYWORD_MACROS
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#define noexcept throw()
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#else
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#define EXPORT
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#endif
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namespace dev
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{
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namespace eth
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{
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namespace jit
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{
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using byte = uint8_t;
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using bytes_ref = std::tuple<byte const*, size_t>;
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using code_iterator = byte const*;
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enum class ReturnCode
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{
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// Success codes
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Stop = 0,
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Return = 1,
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Suicide = 2,
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// Standard error codes
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OutOfGas = -1,
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StackUnderflow = -2,
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BadJumpDestination = -3,
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BadInstruction = -4,
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Rejected = -5, ///< Input data (code, gas, block info, etc.) does not meet JIT requirement and execution request has been rejected
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// Internal error codes
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LLVMConfigError = -101,
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LLVMCompileError = -102,
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LLVMLinkError = -103,
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UnexpectedException = -111,
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LinkerWorkaround = -299,
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};
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/// Representation of 256-bit value binary compatible with LLVM i256
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struct i256
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{
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uint64_t a = 0;
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uint64_t b = 0;
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uint64_t c = 0;
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uint64_t d = 0;
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};
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static_assert(sizeof(i256) == 32, "Wrong i265 size");
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#define UNTESTED assert(false)
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}
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}
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}
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