webassembly-dwarf

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hackwaly

The WebAssembly debugging format is incompatible with its text format.

1

The current DWARF for WebAssembly spec requires that instruction addresses are offsets into the Code Section. However, (extended) constant expressions contain instructions that are executed at runtime (and can contain...

7ombie

In DWARF v5, values on the DWARF expression stack are typed (see 2.5.1 of [DWARF]). Most of the time the types are implicit and defined by the operation and its...

pfaffe

DW_TAG_subprogram and multiple return values

1

I think the return types are under-specified in the case that a WASM `func` returns more than one value (this is part of spec v1.1). Let's assume we want to...

ggreif

Use DW_AT_segment for multi-memory ?

1

Extend `DW_OP_Wasm_location` to point variables (e.g. `DW_TAG_variable`) to proper memory. The `DW_AT_segment` has type of "exprloc", so we can use `DW_OP_Wasm_location` or other vendor tag to point to right memory,...

yurydelendik