Comments (4)
Can you explain what the first line is doing? What is the try_table.bin.wast
output file in this case? How is it different to the input wast
file?
I wonder how hard it would be to add wabt support for the latest exception handling changes? @aheejin ?
I suppose it would make sense to extend the meaning of --no-check
when passed to wast2json
. Having said that I'm not sure why that option even exists for this tool. I don't see any usage of wast2json --no-check
in wabt.
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Can you explain what the first line is doing? What is the
try_table.bin.wast
output file in this case? How is it different to the inputwast
file?
it converts
;; Test try-catch blocks.
(module
(tag $e0 (export "e0"))
(func (export "throw") (throw $e0))
)
(register "test")
:
:
to
(module binary
"\00\61\73\6d\01\00\00\00\01\84\80\80\80\00\01\60"
"\00\00\03\82\80\80\80\00\01\00\0d\83\80\80\80\00"
"\01\00\00\07\8e\80\80\80\00\02\02\65\30\04\00\05"
"\74\68\72\6f\77\00\00\0a\8a\80\80\80\00\01\84\80"
"\80\80\00\00\08\00\0b"
)
(register "test")
:
:
from wabt.
I wonder how hard it would be to add wabt support for the latest exception handling changes? @aheejin ?
Not sure, because I'm not very familiar with the wabt internals myself. I reviewed some of the current EH implementation in wabt many years ago but I have to re-familiarize myself with it. I don't think it will be more difficult than the efforts put into the current implementation, but I don't think it will be trivial either. At the moment this is not on my priority to-do list unless something else pops up that requires it.
from wabt.
i ended up with writing a horrible hack to convert EH wast.
https://github.com/yamt/wasm-spec-test/blob/master/conv-eh.sh
from wabt.
Related Issues (20)
- Error using wasm2wat on a wasm file generated by Moonbit: "unexpected type form (got -0x30)" HOT 1
- Out-of-Memory Program Abort in wabt::interp::Table::Grow() HOT 2
- Out-of-Memory Program Abort in BinaryReaderInterp::OnDataCount()
- Invalid Memory Read in FreeList<wabt::interp::Object*>::IsUsed()
- error initializing module: invalid import "a.a" HOT 1
- Error while running testsuite (simd_lane, simd_load) "loop not vectorized" HOT 3
- wasm2wat: support component wasm HOT 1
- Wrong type error when validating globals with gc proposal features
- wat2wasm: Assertion `!"ParseExpr should only be called when IsExpr() is true"' failed in wabt::WastParser::ParseExpr
- Wast2Json fails on the testsuite HOT 8
- Library not loaded: /usr/local/opt/openssl@3/lib/libcrypto.3.dylib HOT 8
- Missing Import when running global.wast HOT 1
- `wast2json` miscompiles "if.wast" from the specification tests HOT 4
- Build failed on Apple Silicon platform HOT 4
- [wasm2c] Strange issue with double parsing in msvc HOT 5
- wasm2c compiling minimal example issues HOT 1
- [wasm2c] catching traps without exception runtime
- “picosha2.h”: No such file or directory HOT 2
- Allocator is out of memory in wasm-interp HOT 3
- Invalid Read Memory in wabt::interp HOT 1
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