Implement zero-dependency Wasm binary parser - #754

Merged

bbyalcinkaya merged 29 commits into

masterfrom

binary-parser

Jul 30, 2026

Commits on Jul 30, 2026

update `DataDefn` and `ExternDefn`, fix type annotations
bbyalcinkaya
committed
b09f65d
add binary parser for numbers
bbyalcinkaya
committed
44d15be
parse modules
bbyalcinkaya
committed
3bf2f6c
add integrations tests and compare legacy and new parser
bbyalcinkaya
committed
4446609
format
bbyalcinkaya
committed
e8a8df4
pyupgrade
bbyalcinkaya
committed
2168d39
organize imports
bbyalcinkaya
committed
71bf9cb
fix `<exports>`: migrate to typed export indices
bbyalcinkaya
committed
09cb5ae
migrate to the new parser
bbyalcinkaya
committed
b6e052f
add `#instrWithPos` support
bbyalcinkaya
committed
ed10881
Set Version: 0.1.157

rv-auditor
authored and
bbyalcinkaya
committed
1d08a6a
fix `elem_init` after instrWithPos
bbyalcinkaya
committed
35a25c8
remove unused `BlockMetaData`
bbyalcinkaya
committed
b368c89
fix `limits` address-type flag bytes for memory64
bbyalcinkaya
committed
a84ca20
fix custom sections not being consumed
bbyalcinkaya
committed
cb06aa7
add memory.copy and memory.fill opcode parsing
bbyalcinkaya
committed
2b6742b
fix binary parser to reject trailing data after module end
bbyalcinkaya
committed
cbde36f
remove unused iterate combinator from binary parser
bbyalcinkaya
committed
335d7f1
raise WasmParseError instead of ValueError on func/code length mismatch
bbyalcinkaya
committed
8fd4f38
fix peek_bytes to restore stream position on partial-EOF read
bbyalcinkaya
committed
0a2a2ba
fix parsing of if instructions without an else branch
bbyalcinkaya
committed
efb4d5a
reject non-zero memory indices instead of silently using memory 0
bbyalcinkaya
committed
c4359b3
improve comment clarity in binary parser unit tests
bbyalcinkaya
committed
6bc7cc8
scope the recursion limit to run_module and clean up dead code
bbyalcinkaya
committed
d0823d3
reject unsupported 64-bit addressing and non-funcref table imports
bbyalcinkaya
committed
95095b6
improve parse error reporting and exception hygiene
bbyalcinkaya
committed
2fd32ff
turn version-bump CI job into a check instead of auto-commit
bbyalcinkaya
committed
91a77c0
update uv lock
bbyalcinkaya
committed
9a43a4e
remove obsolete unit test file `test_wasm2kast.py`
bbyalcinkaya
committed
484abde

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Implement zero-dependency Wasm binary parser - #754

Implement zero-dependency Wasm binary parser#754
bbyalcinkaya merged 29 commits into
masterfrom
binary-parser

Commits on Jul 30, 2026

update `DataDefn` and `ExternDefn`, fix type annotations

add binary parser for numbers

parse modules

add integrations tests and compare legacy and new parser

format

pyupgrade

organize imports

fix `<exports>`: migrate to typed export indices

migrate to the new parser

add `#instrWithPos` support

Set Version: 0.1.157

fix `elem_init` after instrWithPos

remove unused `BlockMetaData`

fix `limits` address-type flag bytes for memory64

fix custom sections not being consumed

add memory.copy and memory.fill opcode parsing

fix binary parser to reject trailing data after module end

remove unused iterate combinator from binary parser

raise WasmParseError instead of ValueError on func/code length mismatch

fix peek_bytes to restore stream position on partial-EOF read

fix parsing of if instructions without an else branch

reject non-zero memory indices instead of silently using memory 0

improve comment clarity in binary parser unit tests

scope the recursion limit to run_module and clean up dead code

reject unsupported 64-bit addressing and non-funcref table imports

improve parse error reporting and exception hygiene

turn version-bump CI job into a check instead of auto-commit

update uv lock

remove obsolete unit test file `test_wasm2kast.py`