[wasm][wasi] CoreCLR wasi draft#130051

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Commits on Jun 30, 2026

Enable FEATURE_WEBCIL for WASI and include webcildecoder.h in pregeneratedstringthunks

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[wasi] Add CoreCLR-WASI build wiring (subset of #128465 seed)

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[wasi] Pre-seed try_run() cache for cross-compile cmake checks

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[wasi] CoreCLR PAL stubs and gap shims for WASI build

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[wasi] Wire eventpipe diag-server PAL (TCP) for CoreCLR-WASI

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[wasi] Phase 5 + Phase 6: corerun.wasm host + native wasm exceptions

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[wasi] init_std_handle: don't dup stdio fds (WASI has no dup/F_DUPFD_CLOEXEC)

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[wasi] Phase 7: PAL stack bounds, mmap-wasi arena, host memory bump

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[wasi] CoreLib load: exepath via CORE_ROOT, file mapping via open()

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Defer WASI finalization to WasiEventLoop instead of running it inline

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[wasi] Skip EnableFinalization in Thread::DetachThread on WASI

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[wasi] Include Unix Interop.Libraries.cs for TargetsWasi in CoreLib

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[wasi] Regenerate callhelpers-{pinvoke,reverse,interp-to-managed}.cpp

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[wasi] Disable FeaturePerfTracing in managed CoreLib for WASI
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[wasi] Fix duplicate AcquireWasiSdk.targets import in libs build
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[wasi] Add minimal CoreCLR-WASI CI build job
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[wasm] Clean up duplicate AcquireWasiSdk import + orphaned thunks
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[wasi] Narrow try_load_library dlopen disable to TARGET_WASI
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[wasi] Remove F_DUPFD_CLOEXEC=1030 / O_CLOEXEC=0 compile fallbacks
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[wasi] Make finalizer scheduling a pure native flag (no managed reentry)
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[wasi] Remove mmap-wasi.c shim — obsolete after PR #127328
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[wasi] Implement RaiseException via throw PAL_SEHException
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Enable R2R crossgen of CoreLib for wasi

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[wasi] Add minimal CoreCLR-WASI smoke-test harness

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[wasi] Wire CoreCLR runtime tests to run under wasmtime

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[wasi] Add file-based-app test runner + fix preopens for runtime tests

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[wasi] Expand JIT/Regression coverage; categorize known failures

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[wasi] Expand baseservices coverage; categorize known failures

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[wasi] Recategorize V1/SEH/VJ tests: threading, not EH bug

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[wasi] Expand JIT/Methodical coverage; categorize known failures

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[wasi] Drain finalizer queue synchronously on WASM/WASI

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[wasi] Promote 2 newly-passing tests out of known-failures

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[wasi] Expand JIT/CodeGenBringUp + Generics + Directed + opt coverage

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[wasi] Expand Loader + GC coverage; categorize known failures

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[wasi] Expand Exceptions + reflection + Regressions; flag 2nd real bug

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[wasi] Document root-cause analysis of two real bugs

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[wasi] Reclassify GitHub_89834: async-Main Task.Run PNSE, not an EH bug

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[wasi] Drop SystemJS_ prefix from WASI-only finalizer scheduling symbols

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[wasi] Add CoreCLR runtime-tests pipeline + wire into runtime.yml

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[wasi] Restore browser-side callhelpers thunks dropped by WASI regen

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[wasi] Trim over-commented WASI bring-up sections to match repo conventions

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[wasi] Address review feedback from #129904

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[wasi] Convert known-failures.txt to per-project CLRTestTargetUnsupported

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[wasi] Address code-review findings on wasi-bringup

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Shrink WASI test exclusion diff: revert 72 RequiresProcessIsolation csprojs

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Address PR #130051 review feedback

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[wasi] Fix runtime pipeline YAML: drop duplicate runtimeFlavor

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[wasi] Use merged-runner mode for CoreCLR-WASI runtime tests

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Commits on Jul 1, 2026