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fix targets/wasm_exec.js: move unsigned coercions from helpers to top-level import functions

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This commit is contained in:
felipegenef
2026-05-18 15:14:06 -03:00
committed by Damian Gryski
parent 6971b8a69e
commit da69f18e91
1 changed files with 21 additions and 4 deletions
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targets/wasm_exec.js
+21 -4
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@@ -221,8 +221,6 @@
}
const loadSlice = (array, len, cap) => {
array >>>= 0;
len >>>= 0;
return new Uint8Array(this._inst.exports.memory.buffer, array, len);
}
@@ -235,8 +233,6 @@
}
const loadString = (ptr, len) => {
ptr >>>= 0;
len >>>= 0;
return decoder.decode(new DataView(this._inst.exports.memory.buffer, ptr, len));
}
@@ -305,6 +301,8 @@
// func getRandomData(r []byte)
"runtime.getRandomData": (slice_ptr, slice_len, slice_cap) => {
slice_ptr >>>= 0;
slice_len >>>= 0;
crypto.getRandomValues(loadSlice(slice_ptr, slice_len, slice_cap));
},
@@ -342,12 +340,15 @@
// func stringVal(value string) ref
"syscall/js.stringVal": (value_ptr, value_len) => {
value_ptr >>>= 0;
value_len >>>= 0;
const s = loadString(value_ptr, value_len);
return boxValue(s);
},
// func valueGet(v ref, p string) ref
"syscall/js.valueGet": (v_ref, p_ptr, p_len) => {
p_ptr >>>= 0;
p_len >>>= 0;
let prop = loadString(p_ptr, p_len);
let v = unboxValue(v_ref);
let result = Reflect.get(v, prop);
@@ -356,6 +357,8 @@
// func valueSet(v ref, p string, x ref)
"syscall/js.valueSet": (v_ref, p_ptr, p_len, x_ref) => {
p_ptr >>>= 0;
p_len >>>= 0;
const v = unboxValue(v_ref);
const p = loadString(p_ptr, p_len);
const x = unboxValue(x_ref);
@@ -364,6 +367,8 @@
// func valueDelete(v ref, p string)
"syscall/js.valueDelete": (v_ref, p_ptr, p_len) => {
p_ptr >>>= 0;
p_len >>>= 0;
const v = unboxValue(v_ref);
const p = loadString(p_ptr, p_len);
Reflect.deleteProperty(v, p);
@@ -381,6 +386,11 @@
// func valueCall(v ref, m string, args []ref) (ref, bool)
"syscall/js.valueCall": (ret_addr, v_ref, m_ptr, m_len, args_ptr, args_len, args_cap) => {
ret_addr >>>= 0;
m_ptr >>>= 0;
m_len >>>= 0;
args_ptr >>>= 0;
args_len >>>= 0;
const v = unboxValue(v_ref);
const name = loadString(m_ptr, m_len);
const args = loadSliceOfValues(args_ptr, args_len, args_cap);
@@ -396,6 +406,9 @@
// func valueInvoke(v ref, args []ref) (ref, bool)
"syscall/js.valueInvoke": (ret_addr, v_ref, args_ptr, args_len, args_cap) => {
ret_addr >>>= 0;
args_ptr >>>= 0;
args_len >>>= 0;
try {
const v = unboxValue(v_ref);
const args = loadSliceOfValues(args_ptr, args_len, args_cap);
@@ -409,6 +422,9 @@
// func valueNew(v ref, args []ref) (ref, bool)
"syscall/js.valueNew": (ret_addr, v_ref, args_ptr, args_len, args_cap) => {
ret_addr >>>= 0;
args_ptr >>>= 0;
args_len >>>= 0;
const v = unboxValue(v_ref);
const args = loadSliceOfValues(args_ptr, args_len, args_cap);
try {
@@ -427,6 +443,7 @@
// valuePrepareString(v ref) (ref, int)
"syscall/js.valuePrepareString": (ret_addr, v_ref) => {
ret_addr >>>= 0;
const s = String(unboxValue(v_ref));
const str = encoder.encode(s);
storeValue(ret_addr, str);