From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../wasm/regress/ion-error-gc-fakeexitframe.js     | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 js/src/jit-test/tests/wasm/regress/ion-error-gc-fakeexitframe.js

(limited to 'js/src/jit-test/tests/wasm/regress/ion-error-gc-fakeexitframe.js')

diff --git a/js/src/jit-test/tests/wasm/regress/ion-error-gc-fakeexitframe.js b/js/src/jit-test/tests/wasm/regress/ion-error-gc-fakeexitframe.js
new file mode 100644
index 0000000000..5b184611d7
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/regress/ion-error-gc-fakeexitframe.js
@@ -0,0 +1,81 @@
+var lfLogBuffer = `
+//corefuzz-dcd-endofdata
+for (var i = 0; gczeal(4,10); g(buffer))
+  assertEq(assignParameterGetElement(42), 17);
+//corefuzz-dcd-endofdata
+//corefuzz-dcd-endofdata
+//corefuzz-dcd-endofdata
+g = newGlobal({newCompartment: true});
+g.parent = this
+g.eval("Debugger(parent).onExceptionUnwind=(function(){})")
+`;
+lfLogBuffer = lfLogBuffer.split('\n');
+
+gcPreserveCode();
+
+var letext =`(module
+  (type $type0 (func (param i32 i64)))
+  (type $type1 (func (param i32) (result i64)))
+  (type $type2 (func (result i32)))
+  (memory 1)
+  (export "store" (func $func0))
+  (export "load" (func $func1))
+  (export "assert_0" (func $func2))
+  (func $func0 (param $var0 i32) (param $var1 i64)
+    local.get $var0
+    local.get $var1
+    i64.store16 offset=16
+  )
+  (func $func1 (param $var0 i32) (result i64)
+    local.get $var0
+    i64.load16_s offset=16
+  )
+  (func $func2 (result i32)
+    i32.const 65519
+    i64.const -32768
+    call $func0
+    i32.const 1
+  )
+  (data (i32.const 0)
+    "\\00\\01\\02\\03\\04\\05\\06\\07\\08\\t\\n\\0b\\0c\\0d\\0e\\0f"
+  )
+  (data (i32.const 16)
+    "\\f0\\f1\\f2\\f3\\f4\\f5\\f6\\f7\\f8\\f9\\fa\\fb\\fc\\fd\\fe\\ff"
+  )
+)`;
+
+var binary = wasmTextToBinary(letext);
+var module = new WebAssembly.Module(binary);
+
+var lfCodeBuffer = "";
+while (true) {
+    var line = lfLogBuffer.shift();
+    if (line == null) {
+        break;
+    } else if (line == "//corefuzz-dcd-endofdata") {
+        processCode(lfCodeBuffer);
+    } else {
+        lfCodeBuffer += line + "\n";
+    }
+}
+
+if (lfCodeBuffer) processCode(lfCodeBuffer);
+
+function processCode(code) {
+    evaluate(code);
+    while (true) {
+        imports = {}
+        try {
+            instance = new WebAssembly.Instance(module, imports);
+            break;
+        } catch (exc) {}
+    }
+    for (let descriptor of WebAssembly.Module.exports(module)) {
+        switch (descriptor.kind) {
+            case "function":
+                try {
+                    print(instance.exports[descriptor.name]())
+                } catch (exc1) {}
+        }
+    }
+}
-- 
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