[wasm] wasm-gc based string type 1/n: starting stubs (#1224)

SamChou19815 · Oct 19, 2024 · 1a632db · 1a632db
1 parent 85bed5a
commit 1a632db
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diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
@@ -21,6 +21,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: dtolnay/rust-toolchain@stable
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.x
       - uses: oven-sh/setup-bun@v1
       - name: Cache Cargo
         uses: Swatinem/rust-cache@v2

diff --git a/crates/samlang-compiler/src/libsam.wat b/crates/samlang-compiler/src/libsam.wat
@@ -1,9 +1,14 @@
 (import "env" "memory" (memory $env.memory 2))
 (import "builtins" "__Process$println" (func $__Process$println (param i32) (param i32) (result i32)))
 (import "builtins" "__Process$panic" (func $__Process$panic (param i32) (param i32) (result i32)))
+(type $__$Str (array (mut i8)))
 (global $g0 (mut i32) (i32.const 66688))
+(global $g1 (mut (ref null $__$Str)) (ref.null $__$Str))
 (data $d0 (i32.const 1024) "0\00-2147483648\00\00\00\08\00\00\00\10\00\00\00\18\00\00\00 \00\00\00(\00\00\000\00\00\00@\00\00\00P\00\00\00\80\00\00\00\00\01\00\00")
 (data $d1 (i32.const 1088) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
+(func $__$getBuiltinString (param $offset i32) (param $size i32) (result (ref $__$Str))
+  (array.new_data $__$Str $d0 (local.get $offset) (local.get $size))
+)
 (func $__$malloc (param $p0 i32) (result i32)
   (local $l1 i32) (local $l2 i32) (local $l3 i32) (local $l4 i32) (local $l5 i32) (local $l6 i32)
   (local.set $l1 (i32.const 0))