6aa223dbf3
As far as I know, we don't implement the proposal at all.
```
spacetanuki% wasm2wat --enable-all data.28.wasm
(module
(memory (;0;) 1)
(data (;0;) (i32.const 42
i32.const 0
i32.sub) ""))
spacetanuki% toywasm --load data.28.wasm
spacetanuki% ~/git/wasm-micro-runtime/product-mini/platforms/darwin/b.classic/iwasm data.28.wasm
WASM module load failed: illegal opcode or constant expression required or type mismatch
spacetanuki%
```
data.28.wasm in the above example is a binary version of:
8d4f6aa2b0/test/core/data.wast (L184-L187)
51 lines
2.0 KiB
C
51 lines
2.0 KiB
C
/*
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* Copyright (C) 2023 Amazon.com Inc. or its affiliates. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#include <stdio.h>
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#include "bh_platform.h"
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void
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wasm_proposal_print_status(void)
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{
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printf("About Wasm Proposals:\n");
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printf(" Always-on:\n");
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printf(" - Multi-value\n");
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printf(" - Non-trapping float-to-int conversions\n");
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printf(" - Sign-extension operators\n");
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printf(" - WebAssembly C and C++ API\n");
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printf(" Compilation Configurable. 0 is OFF. 1 is ON:\n");
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printf(" - Bulk Memory Operation via WASM_ENABLE_BULK_MEMORY: %u\n",
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WASM_ENABLE_BULK_MEMORY);
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printf(" - Fixed-Width SIMD via WASM_ENABLE_SIMD: %u\n",
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WASM_ENABLE_SIMD);
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printf(" - Garbage Collection via WASM_ENABLE_GC: %u\n", WASM_ENABLE_GC);
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printf(
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" - Legacy Exception Handling via WASM_ENABLE_EXCE_HANDLING: %u\n",
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WASM_ENABLE_EXCE_HANDLING);
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printf(" - Memory64 via WASM_ENABLE_MEMORY64: %u\n",
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WASM_ENABLE_MEMORY64);
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printf(" - Multiple Memory via WASM_ENABLE_MULTI_MEMORY: %u\n",
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WASM_ENABLE_MULTI_MEMORY);
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printf(" - Reference Types via WASM_ENABLE_REF_TYPES: %u\n",
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WASM_ENABLE_REF_TYPES);
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printf(" - Reference-Typed Strings via WASM_ENABLE_REF_TYPES: %u\n",
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WASM_ENABLE_REF_TYPES);
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printf(" - Tail Call via WASM_ENABLE_TAIL_CALL: %u\n",
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WASM_ENABLE_TAIL_CALL);
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printf(" - Threads via WASM_ENABLE_SHARED_MEMORY: %u\n",
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WASM_ENABLE_SHARED_MEMORY);
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printf(" - Typed Function References via WASM_ENABLE_GC: %u\n",
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WASM_ENABLE_GC);
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printf(" Unsupported (>= Phase4):\n");
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printf(" - Branch Hinting\n");
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printf(" - Custom Annotation Syntax in the Text Format\n");
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printf(" - Exception handling\n");
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printf(" - Extended Constant Expressions\n");
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printf(" - Import/Export of Mutable Globals\n");
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printf(" - JS String Builtins\n");
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printf(" - Relaxed SIMD\n");
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}
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