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* First class Data Segments (#4733)Ashley Nelson2022-06-211-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Updating wasm.h/cpp for DataSegments * Updating wasm-binary.h/cpp for DataSegments * Removed link from Memory to DataSegments and updated module-utils, Metrics and wasm-traversal * checking isPassive when copying data segments to know whether to construct the data segment with an offset or not * Removing memory member var from DataSegment class as there is only one memory rn. Updated wasm-validator.cpp * Updated wasm-interpreter * First look at updating Passes * Updated wasm-s-parser * Updated files in src/ir * Updating tools files * Last pass on src files before building * added visitDataSegment * Fixing build errors * Data segments need a name * fixing var name * ran clang-format * Ensuring a name on DataSegment * Ensuring more datasegments have names * Adding explicit name support * Fix fuzzing name * Outputting data name in wasm binary only if explicit * Checking temp dataSegments vector to validateBinary because it's the one with the segments before we processNames * Pass on when data segment names are explicitly set * Ran auto_update_tests.py and check.py, success all around * Removed an errant semi-colon and corrected a counter. Everything still passes * Linting * Fixing processing memory names after parsed from binary * Updating the test from the last fix * Correcting error comment * Impl kripken@ comments * Impl tlively@ comments * Updated tests that remove data print when == 0 * Ran clang format * Impl tlively@ comments * Ran clang-format
* [ctor-eval] Stop if there are any memory.init instructions (#4442)Alon Zakai2022-01-111-0/+72
This tool depends (atm) on flattening memory segments. That is not compatible with memory.init which cares about segment identities. This changes flatten() only by adding the check for MemoryInit. The rest is unchanged, although I saw the other two params are not needed and I removed them while I was there.