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SWC crosscompiler

This directory keeps the Windows, Linux, and macOS crosscompiler sources and artifacts in the existing repository layout. The current Windows snapshot is dated 2026-10-23.

Current Windows snapshot

  • Executable: bin/swc.exe — 234,496 bytes, SHA-256 DCAF7908851E94C9F9E6A255725AC649F33A11C3C6082EFC9C1F2BE9E5365446.
  • Selfhost source: source/windows/se/swc-selfhost-windows.se — 7,707,761 bytes, SHA-256 BDD02D5CAD98380E28547BBFD403677E8B34CA14D9FFD4A24EC369F493C8C00E.
  • Build manifest: manifests/swc.smod; it selects that source by a relative path and records its SHA-256 and byte length.
  • Shared Semantic units and the transpiler matrix remain under their existing source/shared/se/ paths. This snapshot updates existing unit files and adds missing units only inside the existing units/ directory; it creates no new directory tree.

Build

From the repository root in PowerShell:

./crosscompiler/bin/swc.exe compile ./crosscompiler/manifests/swc.smod -o ./swc-rebuilt.exe --embed-all

The manifest is the build entry for the complete Windows Semantic source. The checked-in executable is not replaced by this command.

Verification boundary for this snapshot

On 2026-10-23, swc.exe version returned swc 2.3.2 windows-x64. The native return42.se fixture compiled and exited with code 42. Stage2 and Stage3 both compiled the current manifests/swc.smod with --embed-all, exited 0, and produced byte-identical 234,496-byte executables matching the checked-in compiler SHA-256. The full manifest-based Stage2/Stage3 selfhost gate passes. The direct raw-.se invocation is not the validated build route; its Stage3 attempt crashed. See docs/RELEASE-2026-10-23.md for exact commands and hashes.

The dated reports from 2026-10-16 remain historical evidence and are not silently presented as fresh test results for this newer source snapshot.