phase 5

spikes/wasm-phase2/build_modules.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Phase 2: build the native DValue/UCEB1 core subset plus one statically
+# linked real .uce page as a WASM reactor. Runs on k-uce; artifacts go under
+# /tmp/uce/wasm-phase2.
+set -e
+cd "$(dirname "$0")"
+
+SDK=/opt/wasi-sdk
+OUT=/tmp/uce/wasm-phase2
+mkdir -p "$OUT"
+
+"$SDK/bin/clang++" --target=wasm32-wasip1 -mexec-model=reactor \
+	-O1 -fno-exceptions \
+	-I../.. -I../../src/lib \
+	core.cpp -o "$OUT/core.wasm" \
+	-Wl,--export-all \
+	-Wl,--export=__heap_base \
+	-Wl,--allow-undefined-file=hostcalls.syms
+
+echo "--- phase2 core.wasm ---"
+ls -la "$OUT/core.wasm"