[Based on #2197] runtime/wasm: add experimental Go-style resumable ABI - #2236

Draft

cpunion wants to merge 40 commits into

xgo-dev:mainfrom

cpunion:codex/wasm-resumable-abi-spike

Commits on Jul 30, 2026

runtime/wasm: add single-worker Asyncify scheduler
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65d1b25
test(runtime): exercise wasm scheduler in Node
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822b4da
build/wasm: distinguish Go Memory64 from wasm32 target
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46f9a1d
test(crosscompile): cover wasm target setup errors
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a4957d4
runtime/wasm: make scheduler invariant failures fatal
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0b99f6f
runtime/wasm: add WASI single-worker scheduler
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48a896d
test(runtime): exercise WASI Asyncify scheduler
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a2ff09a
fix(runtime/wasm): initialize scheduler for minimal P1 mains
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a9df873
ci: install Binaryen for wasm cache tests
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e7b44d9
runtime/wasm: keep fiber host calls out of method roots
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874c18e
build/wasm: centralize post-link output lifecycle
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5b3a49d
ssa/wasm: use static defer continuation dispatch
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e06a7b4
runtime/wasm: isolate scheduler state from native Gs
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4abf7ed
runtime/wasm: encapsulate continuation storage
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728ca07
runtime/wasm: preserve explicit WASI thread fatal behavior
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951475b
runtime/wasm: define resumable frame dispatch contract
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ssa/wasm: inventory resumable Go calls
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internal/wasmresume: number generated Go calls
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internal/wasmresume: plan persistent frame values
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645e814
runtime/wasm: retain completed resume frames
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bc51e9a
internal/wasmresume: lay out persistent frames
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runtime/wasm: define generated frame descriptors
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fda516a
internal/wasmresume: emit leaf resume entries
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83197ce
internal/wasmresume: split call continuations safely
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0922d33
internal/wasmresume: canonicalize live values in frames
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dfb14ba
internal/wasmresume: lower direct resumable calls
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98f9b11
internal/wasmresume: exercise nested direct resumes
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3533954
internal/wasmresume: link descriptors across packages
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0e1f84e
internal/wasmresume: lower indirect resumable calls
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6f53fe3
ssa/wasm: route function values through resume entries
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64e72cd
wasmresume: lower scheduler suspension points
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bc42981
runtime/wasm: scope resume frame storage per context
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9c7c291
internal/wasmresume: execute required wasm profiles
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b6df811
wasmresume: preserve synchronous runtime boundaries
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ad87eef
internal/build: separate wasm exception translation from Asyncify
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6aaf878
wasmresume: complete persistent frame lifecycle
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8efa13a
ssa/wasm: emit resumable goroutine and defer state
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fdc5dcb
runtime/wasm: schedule resumable goroutines
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30317bc
ci/wasm: exercise resumable scheduler profiles
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622a896
test/wasmresume: tolerate Node without table64
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c7ffc2c