- three library-mode-only triples join SCRIPTC_TARGET:
aarch64-apple-ios, aarch64-apple-ios-simulator (darwin hosts with
Xcode's iPhoneOS/iPhoneSimulator SDKs), and aarch64-linux-android
(any host with an NDK). The consuming pattern is an embedding app
linking profile-configured static archives — Xcode on the Apple side,
Gradle/NDK on the Android side — so the executable lane refuses the
triples with SC3002 and the pointer to --lib
- zig bundles no Apple or bionic libc: resolveCc discovers the sysroot
(xcrun for the selected Apple SDK; ANDROID_NDK_ROOT or the newest
ndk/<version> under the SDK root) and spells it into targetArgs,
where every cache tier already keys it. The canonical LLVM spellings
map to zig's own with the minimum-version floors pinned:
aarch64-ios.15.0[-simulator] stamps LC_BUILD_VERSION minos 15.0 into
every object, aarch64-linux-android.26 pins the bionic stub level an
embedder's minSdkVersion must meet. API 26 bionic carries everything
the library-lane units call (arc4random_buf included), so no shim TU
joins the archive
- localization follows the existing object-format rule: both iOS
platforms ride the Mach-O host-ld64 arm (ld64 reads iOS objects and
preserves platform/minos through the -r merge), Android rides the
cross-ELF arm (zig relocatable merge + in-process demotion) via the
driver's zig spelling. abi.instance_per_thread needed no per-target
work — thread-local statics compile identically on all three
- admission is a pure env/host check ahead of toolchain discovery: an
iOS triple off a darwin host and near-miss mobile spellings refuse
SC3002 with the pairing or the supported set named, in compile() and
compileLibrary() both, decorated by the profile teaching machinery
- library-multi grows the mobile lanes: M12 admission shape always
runs; SCRIPTC_IOS=1 builds localized a/b archives per target and
emission (M1 symbol exactness, ambient audit, version floor), links
probes with the Xcode clang, and EXECUTES the two-instance and
four-thread probes on a booted simulator byte-for-byte against the
desktop expectations (device-arch archives are build+link verified);
SCRIPTC_ANDROID=1 does the same through the NDK clang and an
emulator, reusing a running device or writing and booting a headless
arm64 AVD directly
- the surface manifest's coverage notes record the mobile posture (the
library-admissible surface only; no mobile claim outside it), the
profile spec and the platforms page carry the mobile matrix with the
version floors, and non-mobile builds are unchanged byte-for-byte
* feat: support wasm32-wasi as a production target
- Add production LLVM WASI codegen with a 32-bit ABI, coroutines, and dynamic modules
- Integrate WASI builds and execution into the CLI with capability diagnostics
- Add differential coverage and document the fourth production target
Co-authored-by: Albert <57402359+bulatovv@users.noreply.github.com>
* fix: address wasm target review findings
* fix WASI guest paths and fetch alias detection
* fix WASI async bridge and fetch detection
---------
Co-authored-by: Albert <57402359+bulatovv@users.noreply.github.com>
- Document static and dynamic HTTP/fetch support for Windows cross targets.
- Keep Windows fetch differential fixtures hermetic and parity-correct under filtering.
Co-authored-by: mike douges <6801309+itsdouges@users.noreply.github.com>
* feat(ffi): support call-scoped native callbacks
- Add format-2 callback/context declarations with exact ABI positions and strict lifetime validation.
- Emit capture-aware C and LLVM trampolines with scalar coercion and exception propagation.
- Document the callback contract and cover both backends in plain and sanitized tests.
Co-authored-by: DemonGPT <127974011+DemonGPT@users.noreply.github.com>
* fix FFI callback safety
---------
Co-authored-by: DemonGPT <127974011+DemonGPT@users.noreply.github.com>
* Support Date instance lowering
- Lower read-only Date values and constructors through the C and LLVM backends.
- Add portable calendar helpers, differential coverage, and documented surface contracts.
- Fence unsupported mutation, identity, locale, and component-constructor forms.
Co-authored-by: sensei-woo <sensei-woo@users.noreply.github.com>
* Fix Date exception and timezone semantics
* fix: harden Date lowering edge cases
* fix Date lowering edge cases
* Fix Date union fences and offset clipping
---------
Co-authored-by: sensei-woo <sensei-woo@users.noreply.github.com>
- Add a strict versioned manifest and direct C ABI lowering for both backends.
- Link declared native inputs through the CLI and compiler APIs with precise diagnostics.
- Cover the ABI under plain and sanitized integration tests and document its contracts.
- names the deliberately re-typed ambient surface, the second-chance preflight, and the declared-but-fenced console members
- the union-edges bullet drops console.log(u), which now dispatches per arm
Chris Tate