phase 5

2026-06-12 19:55:35 +00:00
parent 80285b7fb4
commit 961df2d542
31 changed files with 2681 additions and 7 deletions
@@ -0,0 +1,70 @@
+#!/bin/bash
+# Phase 3: build a core reactor plus one generated-shape PIC side module.
+# Runs on k-uce; artifacts go under /tmp/uce/wasm-phase3.
+set -e
+cd "$(dirname "$0")"
+
+SDK=/opt/wasi-sdk
+ROOT=$(cd ../.. && pwd)
+OUT=/tmp/uce/wasm-phase3
+SHIM="$OUT/shim"
+mkdir -p "$OUT" "$SHIM"
+
+cat > "$SHIM/uce_lib.h" <<'EOF'
+#pragma once
+#include "types.h"
+String html_escape(String s);
+EOF
+cp "$ROOT/src/lib/types.h" "$SHIM/types.h"
+python3 - <<'PY'
+from pathlib import Path
+p = Path('/tmp/uce/wasm-phase3/shim/types.h')
+s = p.read_text()
+start = s.index('void * operator new(decltype(sizeof(0)) n) noexcept(false)')
+end = s.index('void operator delete(void * p) throw()')
+end = s.index('\n}', end) + 3
+replacement = '''// WASM side-module shim: allocator is owned by the core module.\nvoid * operator new(decltype(sizeof(0)) n) noexcept(false);\nvoid operator delete(void * p) throw();\nvoid operator delete(void * p, decltype(sizeof(0)) n) noexcept;\n'''
+p.write_text(s[:start] + replacement + s[end:])
+PY
+cat > "$SHIM/signal.h" <<'EOF'
+#pragma once
+typedef int sig_atomic_t;
+typedef void (*sighandler_t)(int);
+#define SIGTERM 15
+int raise(int);
+sighandler_t signal(int, sighandler_t);
+EOF
+
+"$SDK/bin/clang++" --target=wasm32-wasip1 -mexec-model=reactor \
+	-O1 -fno-exceptions \
+	-I../.. -I../../src/lib \
+	core.cpp -o "$OUT/core.wasm" \
+	-Wl,--export-all \
+	-Wl,--import-table \
+	-Wl,--export=__stack_pointer \
+	-Wl,--export=__heap_base \
+	-Wl,--allow-undefined-file=hostcalls.syms \
+	-Wl,--undefined=_ZTVN10__cxxabiv117__class_type_infoE
+
+"$SDK/bin/clang++" --target=wasm32-wasip1 -fPIC -fvisibility=default \
+	-fvisibility-inlines-hidden \
+	-O1 -fno-exceptions \
+	-I"$SHIM" -I"$ROOT/src/lib" \
+	-c generated/page.uce.cpp -o "$OUT/page.o"
+
+"$SDK/bin/clang++" --target=wasm32-wasip1 -fPIC -fvisibility=default \
+	-fvisibility-inlines-hidden \
+	-O1 -fno-exceptions \
+	-I"$SHIM" -I"$ROOT/src/lib" \
+	-c generated/helper.cpp -o "$OUT/helper.o"
+
+"$SDK/bin/wasm-ld" -shared --experimental-pic \
+	--unresolved-symbols=import-dynamic \
+	"$OUT/page.o" "$OUT/helper.o" -o "$OUT/page.wasm" \
+	--export=__uce_set_current_request \
+	--export=__uce_render
+
+echo "--- phase3 core.wasm ---"
+ls -la "$OUT/core.wasm"
+echo "--- phase3 page.wasm ---"
+ls -la "$OUT/page.wasm"