Difference between revisions of "WebAssembly/Instructions"
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!Semantic | !Semantic | ||
!Notes | !Notes | ||
| + | |- | ||
| + | !colspan=4|Control Instructions | ||
|- | |- | ||
|'''unreachable''' | |'''unreachable''' | ||
| − | | | + | |$00 |
| | | | ||
| | | | ||
|- | |- | ||
|'''nop''' | |'''nop''' | ||
| + | |$01 | ||
| | | | ||
| | | | ||
| + | |- | ||
| + | |'''block''' | ||
| + | |0x02 ''blocktype'' ... 0x0B | ||
| | | | ||
| + | | 0x0B is '''end''' | ||
|- | |- | ||
|'''br''' ''labelidx'' | |'''br''' ''labelidx'' | ||
Revision as of 22:03, 10 September 2019
This page is created because it's annoying to constantly jump around the official WebAssembly documentation.
The page requires careful review as official specs are updated
Instructions
| Instruction | Byte Code | Semantic | Notes |
|---|---|---|---|
| Control Instructions | |||
| unreachable | $00 | ||
| nop | $01 | ||
| block | 0x02 blocktype ... 0x0B | 0x0B is end | |
| br labelidx | |||
| br_if labelidx | |||
| br_table vec(labelidxI) labelidx | |||
| return | |||
| call funcidx | |||
| call_indirect typeuse | |||
See Also
- WebAssembly
- http://webassembly.github.io/spec/core/intro/index.html - official documentation
