| 1 | //===-- WebAssemblyReferenceTypes.def - Wasm reference types ----*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file defines externref_t. The macros are: |
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| 10 | // |
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| 11 | // WASM_TYPE(Name, Id, SingletonId) |
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| 12 | // WASM_REF_TYPE(Name, MangledName, Id, SingletonId, AS) |
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| 13 | // |
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| 14 | // where: |
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| 15 | // |
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| 16 | // - Name is the name of the builtin type. |
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| 17 | // |
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| 18 | // - MangledNameBase is the base used for name mangling. |
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| 19 | // |
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| 20 | // - BuiltinType::Id is the enumerator defining the type. |
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| 21 | // |
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| 22 | // - Context.SingletonId is the global singleton of this type. |
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| 23 | // |
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| 24 | // - AS indicates the address space for values of this type. |
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| 25 | // |
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| 26 | // To include this file, define either WASM_REF_TYPE or WASM_TYPE, depending on |
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| 27 | // how much information you want. The macros will be undefined after inclusion. |
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| 28 | // |
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| 29 | //===----------------------------------------------------------------------===// |
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| 30 | |
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| 31 | |
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| 32 | #ifndef WASM_REF_TYPE |
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| 33 | #define WASM_REF_TYPE(Name, MangledNameBase, Id, SingletonId, AS) \ |
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| 34 | WASM_TYPE(Name, Id, SingletonId) |
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| 35 | #endif |
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| 36 | |
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| 37 | WASM_REF_TYPE("__externref_t" , "externref_t" , WasmExternRef, WasmExternRefTy, 10) |
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| 38 | |
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| 39 | #undef WASM_TYPE |
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| 40 | #undef WASM_REF_TYPE |
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| 41 | |
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