diff --git a/testsrc/org/mozilla/javascript/tests/Test262SuiteTest.java b/testsrc/org/mozilla/javascript/tests/Test262SuiteTest.java
index 1ed9dfb5d0..ca71c2e85a 100644
--- a/testsrc/org/mozilla/javascript/tests/Test262SuiteTest.java
+++ b/testsrc/org/mozilla/javascript/tests/Test262SuiteTest.java
@@ -44,6 +44,9 @@
 import org.mozilla.javascript.RhinoException;
 import org.mozilla.javascript.Script;
 import org.mozilla.javascript.Scriptable;
+import org.mozilla.javascript.ScriptableObject;
+import org.mozilla.javascript.annotations.JSFunction;
+import org.mozilla.javascript.annotations.JSGetter;
 import org.mozilla.javascript.drivers.TestUtils;
 import org.mozilla.javascript.tools.SourceReader;
 import org.mozilla.javascript.tools.shell.ShellContextFactory;
@@ -102,7 +105,6 @@ public class Test262SuiteTest {
                             "class-fields-private",
                             "class-fields-public",
                             "computed-property-names",
-                            "cross-realm",
                             "default-arg",
                             "default-parameters",
                             "new.target",
@@ -436,6 +438,58 @@ public static void tearDownClass() {
     private final Test262Case testCase;
     private final boolean markedAsFailing;
 
+    /** @see https://github.com/tc39/test262/blob/main/INTERPRETING.md#host-defined-functions */
+    public static class $262 {
+        private ScriptableObject scope;
+
+        static $262 install(ScriptableObject scope) {
+            $262 instance = new $262(scope);
+
+            scope.put("$262", scope, instance);
+            scope.setAttributes("$262", ScriptableObject.DONTENUM);
+
+            return instance;
+        }
+
+        $262(ScriptableObject scope) {
+            this.scope = scope;
+        }
+
+        @JSFunction
+        public void gc() {
+            System.gc();
+        }
+
+        @JSFunction
+        public Object evalScript(String source) {
+            return Context.getCurrentContext()
+                    .evaluateString(this.scope, source, "<evalScript>", 1, null);
+        }
+
+        @JSGetter
+        public Object getGlobal() {
+            return this.scope;
+        }
+
+        @JSFunction
+        public $262 createRealm() {
+            ScriptableObject realm = Context.getCurrentContext().initSafeStandardObjects();
+
+            return $262.install(realm);
+        }
+
+        @JSFunction
+        public void detachArrayBuffer() {
+            throw new UnsupportedOperationException(
+                    "$262.detachArrayBuffer() method not yet implemented");
+        }
+
+        @JSGetter
+        public Object getAgent() {
+            throw new UnsupportedOperationException("$262.agent property not yet implemented");
+        }
+    }
+
     public Test262SuiteTest(
             String testFilePath,
             int optLevel,
@@ -450,7 +504,8 @@ public Test262SuiteTest(
     }
 
     private Scriptable buildScope(Context cx) throws IOException {
-        Scriptable scope = cx.initSafeStandardObjects();
+        ScriptableObject scope = cx.initSafeStandardObjects();
+
         for (String harnessFile : testCase.harnessFiles) {
             if (!HARNESS_SCRIPT_CACHE.get(optLevel).containsKey(harnessFile)) {
                 String harnessPath = testHarnessDir + harnessFile;
@@ -462,6 +517,9 @@ private Scriptable buildScope(Context cx) throws IOException {
             }
             HARNESS_SCRIPT_CACHE.get(optLevel).get(harnessFile).exec(cx, scope);
         }
+
+        $262.install(scope);
+
         return scope;
     }
 
diff --git a/testsrc/test262.properties b/testsrc/test262.properties
index ee436b733b..cb085c3d62 100644
--- a/testsrc/test262.properties
+++ b/testsrc/test262.properties
@@ -1,12 +1,12 @@
 # This is a configuration file for Test262SuiteTest.java. See ./README.md for more info about this file
 
-built-ins/Array 239/2670 (8.95%)
+built-ins/Array 238/2670 (8.91%)
     from/calling-from-valid-1-noStrict.js non-strict Spec pretty clearly says this should be undefined
     from/elements-deleted-after.js Checking to see if length changed, but spec says it should not
     from/iter-map-fn-this-non-strict.js non-strict Error propagation needs work in general
     from/iter-set-elem-prop-err.js Error propagation needs work in general
     from/iter-set-elem-prop-non-writable.js
-    from/proto-from-ctor-realm.js {unsupported: [cross-realm]}
+    from/proto-from-ctor-realm.js
     from/source-object-constructor.js Error propagation needs work in general
     from/source-object-iterator-1.js Uses "get" syntax that's not implemented
     from/source-object-iterator-2.js Uses "get" syntax that's not implemented
@@ -18,9 +18,8 @@ built-ins/Array 239/2670 (8.95%)
     length/define-own-prop-length-coercion-order-set.js {unsupported: [Reflect, Reflect.set]}
     length/define-own-prop-length-no-value-order.js {unsupported: [Reflect]}
     length/define-own-prop-length-overflow-order.js
-    length/define-own-prop-length-overflow-realm.js {unsupported: [cross-realm]}
     of/does-not-use-set-for-indices.js
-    of/proto-from-ctor-realm.js {unsupported: [cross-realm]}
+    of/proto-from-ctor-realm.js
     of/return-abrupt-from-data-property.js Object.preventExtensions doesn't seem to throw
     of/return-abrupt-from-data-property-using-proxy.js {unsupported: [Proxy]}
     prototype/concat/arg-length-exceeding-integer-limit.js {unsupported: [Proxy]}
@@ -43,8 +42,8 @@ built-ins/Array 239/2670 (8.95%)
     prototype/concat/Array.prototype.concat_strict-arguments.js
     prototype/concat/create-ctor-non-object.js
     prototype/concat/create-ctor-poisoned.js
-    prototype/concat/create-proto-from-ctor-realm-array.js {unsupported: [cross-realm, Symbol.species]}
-    prototype/concat/create-proto-from-ctor-realm-non-array.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/concat/create-proto-from-ctor-realm-array.js {unsupported: [Symbol.species]}
+    prototype/concat/create-proto-from-ctor-realm-non-array.js {unsupported: [Symbol.species]}
     prototype/concat/create-proxy.js {unsupported: [Proxy, Symbol.species]}
     prototype/concat/create-revoked-proxy.js {unsupported: [Proxy]}
     prototype/concat/create-species.js {unsupported: [Symbol.species]}
@@ -91,8 +90,8 @@ built-ins/Array 239/2670 (8.95%)
     prototype/filter/15.4.4.20-5-1-s.js non-strict
     prototype/filter/create-ctor-non-object.js
     prototype/filter/create-ctor-poisoned.js
-    prototype/filter/create-proto-from-ctor-realm-array.js {unsupported: [cross-realm, Symbol.species]}
-    prototype/filter/create-proto-from-ctor-realm-non-array.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/filter/create-proto-from-ctor-realm-array.js {unsupported: [Symbol.species]}
+    prototype/filter/create-proto-from-ctor-realm-non-array.js {unsupported: [Symbol.species]}
     prototype/filter/create-proxy.js {unsupported: [Proxy, Symbol.species]}
     prototype/filter/create-revoked-proxy.js {unsupported: [Proxy]}
     prototype/filter/create-species.js {unsupported: [Symbol.species]}
@@ -117,8 +116,8 @@ built-ins/Array 239/2670 (8.95%)
     prototype/map/15.4.4.19-5-1-s.js non-strict
     prototype/map/create-ctor-non-object.js
     prototype/map/create-ctor-poisoned.js
-    prototype/map/create-proto-from-ctor-realm-array.js {unsupported: [cross-realm, Symbol.species]}
-    prototype/map/create-proto-from-ctor-realm-non-array.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/map/create-proto-from-ctor-realm-array.js {unsupported: [Symbol.species]}
+    prototype/map/create-proto-from-ctor-realm-non-array.js {unsupported: [Symbol.species]}
     prototype/map/create-proxy.js {unsupported: [Proxy, Symbol.species]}
     prototype/map/create-revoked-proxy.js {unsupported: [Proxy]}
     prototype/map/create-species.js {unsupported: [Symbol.species]}
@@ -143,8 +142,8 @@ built-ins/Array 239/2670 (8.95%)
     prototype/shift/throws-when-this-value-length-is-writable-false.js
     prototype/slice/create-ctor-non-object.js
     prototype/slice/create-ctor-poisoned.js
-    prototype/slice/create-proto-from-ctor-realm-array.js {unsupported: [cross-realm, Symbol.species]}
-    prototype/slice/create-proto-from-ctor-realm-non-array.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/slice/create-proto-from-ctor-realm-array.js {unsupported: [Symbol.species]}
+    prototype/slice/create-proto-from-ctor-realm-non-array.js {unsupported: [Symbol.species]}
     prototype/slice/create-proxied-array-invalid-len.js {unsupported: [Proxy]}
     prototype/slice/create-proxy.js {unsupported: [Proxy, Symbol.species]}
     prototype/slice/create-revoked-proxy.js {unsupported: [Proxy]}
@@ -167,8 +166,8 @@ built-ins/Array 239/2670 (8.95%)
     prototype/splice/clamps-length-to-integer-limit.js
     prototype/splice/create-ctor-non-object.js
     prototype/splice/create-ctor-poisoned.js
-    prototype/splice/create-proto-from-ctor-realm-array.js {unsupported: [cross-realm, Symbol.species]}
-    prototype/splice/create-proto-from-ctor-realm-non-array.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/splice/create-proto-from-ctor-realm-array.js {unsupported: [Symbol.species]}
+    prototype/splice/create-proto-from-ctor-realm-non-array.js {unsupported: [Symbol.species]}
     prototype/splice/create-proxy.js {unsupported: [Proxy, Symbol.species]}
     prototype/splice/create-revoked-proxy.js {unsupported: [Proxy]}
     prototype/splice/create-species.js {unsupported: [Symbol.species]}
@@ -197,9 +196,9 @@ built-ins/Array 239/2670 (8.95%)
     prototype/methods-called-as-functions.js {unsupported: [Symbol.species, Array.prototype.flat, Array.prototype.flatMap]}
     prototype/Symbol.iterator.js Expects a particular string value
     Symbol.species 4/4 (100.0%)
-    proto-from-ctor-realm-one.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-two.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-zero.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm-one.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-two.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-zero.js {unsupported: [Reflect]}
 
 built-ins/ArrayBuffer 30/80 (37.5%)
     isView/arg-is-dataview-subclass-instance.js {unsupported: [class]}
@@ -226,7 +225,7 @@ built-ins/ArrayBuffer 30/80 (37.5%)
     Symbol.species 4/4 (100.0%)
     data-allocation-after-object-creation.js {unsupported: [Reflect.construct]}
     newtarget-prototype-is-not-object.js {unsupported: [Reflect.construct]}
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
     prototype-from-newtarget.js {unsupported: [Reflect.construct]}
     undefined-newtarget-throws.js
 
@@ -237,7 +236,7 @@ built-ins/ArrayIteratorPrototype 1/27 (3.7%)
 
 ~built-ins/Atomics
 
-built-ins/BigInt 15/68 (22.06%)
+built-ins/BigInt 14/68 (20.59%)
     asIntN/bigint-tobigint-errors.js {unsupported: [computed-property-names]}
     asIntN/bigint-tobigint-toprimitive.js {unsupported: [computed-property-names]}
     asIntN/bigint-tobigint-wrapped-values.js {unsupported: [computed-property-names]}
@@ -252,10 +251,9 @@ built-ins/BigInt 15/68 (22.06%)
     asUintN/bits-toindex-wrapped-values.js {unsupported: [computed-property-names]}
     prototype/toString/prototype-call.js Check IsInteger in ES2020, not IsSafeInteger, https://github.com/tc39/test262/commit/bf1b79d65a760a5f03df1198557da2d010f8f397#diff-3ecd6a0c50da5c8f8eff723afb6182a889b7315d99545b055559e22d302cc453
     prototype/toString/thisbigintvalue-not-valid-throws.js Computed property is not support
-    prototype/valueOf/cross-realm.js {unsupported: [cross-realm]}
 
 built-ins/Boolean 1/49 (2.04%)
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/DataView 166/455 (36.48%)
     prototype/buffer/detached-buffer.js
@@ -415,8 +413,8 @@ built-ins/DataView 166/455 (36.48%)
     negative-byteoffset-throws-sab.js {unsupported: [SharedArrayBuffer]}
     newtarget-undefined-throws.js
     newtarget-undefined-throws-sab.js {unsupported: [SharedArrayBuffer]}
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-sab.js {unsupported: [SharedArrayBuffer, Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-sab.js {unsupported: [SharedArrayBuffer, Reflect]}
     return-abrupt-tonumber-bytelength-sab.js {unsupported: [SharedArrayBuffer]}
     return-abrupt-tonumber-bytelength-symbol-sab.js {unsupported: [SharedArrayBuffer]}
     return-abrupt-tonumber-byteoffset-sab.js {unsupported: [SharedArrayBuffer]}
@@ -450,9 +448,9 @@ built-ins/Date 39/707 (5.52%)
     prototype/no-date-value.js
     UTC/coercion-order.js
     coercion-order.js
-    proto-from-ctor-realm-one.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-two.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-zero.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm-one.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-two.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-zero.js {unsupported: [Reflect]}
     subclassing.js {unsupported: [Reflect]}
     value-get-symbol-to-prim-err.js
     value-symbol-to-prim-err.js
@@ -489,7 +487,7 @@ built-ins/Error 5/42 (11.9%)
     prototype/toString/invalid-receiver.js
     prototype/no-error-data.js
     prototype/S15.11.4_A2.js
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/eval 3/9 (33.33%)
     length-non-configurable.js
@@ -509,7 +507,7 @@ built-ins/Function 194/505 (38.42%)
     prototype/apply/15.3.4.3-2-s.js strict
     prototype/apply/15.3.4.3-3-s.js strict
     prototype/apply/argarray-not-object.js
-    prototype/apply/argarray-not-object-realm.js {unsupported: [cross-realm]}
+    prototype/apply/argarray-not-object-realm.js
     prototype/apply/S15.3.4.3_A3_T1.js non-interpreted
     prototype/apply/S15.3.4.3_A3_T2.js non-interpreted
     prototype/apply/S15.3.4.3_A3_T3.js non-interpreted
@@ -523,10 +521,10 @@ built-ins/Function 194/505 (38.42%)
     prototype/apply/S15.3.4.3_A7_T2.js non-interpreted
     prototype/apply/S15.3.4.3_A7_T5.js non-interpreted
     prototype/apply/S15.3.4.3_A7_T7.js non-interpreted
-    prototype/apply/this-not-callable-realm.js {unsupported: [cross-realm]}
+    prototype/apply/this-not-callable-realm.js
     prototype/bind/BoundFunction_restricted-properties.js
-    prototype/bind/get-fn-realm.js {unsupported: [Reflect, cross-realm]}
-    prototype/bind/get-fn-realm-recursive.js {unsupported: [Reflect, cross-realm]}
+    prototype/bind/get-fn-realm.js {unsupported: [Reflect]}
+    prototype/bind/get-fn-realm-recursive.js {unsupported: [Reflect]}
     prototype/bind/instance-construct-newtarget-boundtarget.js {unsupported: [Reflect, new.target]}
     prototype/bind/instance-construct-newtarget-boundtarget-bound.js {unsupported: [Reflect, new.target]}
     prototype/bind/instance-construct-newtarget-self-new.js {unsupported: [new.target]}
@@ -539,7 +537,7 @@ built-ins/Function 194/505 (38.42%)
     prototype/bind/instance-name-chained.js
     prototype/bind/instance-name-error.js
     prototype/bind/instance-name-non-string.js
-    prototype/bind/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    prototype/bind/proto-from-ctor-realm.js {unsupported: [Reflect]}
     prototype/call/15.3.4.4-1-s.js strict
     prototype/call/15.3.4.4-2-s.js strict
     prototype/call/15.3.4.4-3-s.js strict
@@ -678,12 +676,12 @@ built-ins/Function 194/505 (38.42%)
     15.3.5.4_2-5gs.js strict
     15.3.5.4_2-7gs.js strict
     15.3.5.4_2-9gs.js strict
-    call-bind-this-realm-undef.js {unsupported: [cross-realm]}
-    call-bind-this-realm-value.js {unsupported: [cross-realm]}
+    call-bind-this-realm-undef.js
+    call-bind-this-realm-value.js
     instance-name.js
     private-identifiers-not-empty.js {unsupported: [class-fields-private]}
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
-    proto-from-ctor-realm-prototype.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
+    proto-from-ctor-realm-prototype.js {unsupported: [Reflect]}
     StrictFunction_restricted-properties.js strict
 
 ~built-ins/GeneratorFunction
@@ -753,7 +751,7 @@ built-ins/JSON 36/140 (25.71%)
     stringify/replacer-array-number.js
     stringify/replacer-array-proxy.js {unsupported: [Proxy]}
     stringify/replacer-array-proxy-revoked.js {unsupported: [Proxy]}
-    stringify/replacer-array-proxy-revoked-realm.js {unsupported: [Proxy, cross-realm]}
+    stringify/replacer-array-proxy-revoked-realm.js {unsupported: [Proxy]}
     stringify/replacer-array-wrong-type.js {unsupported: [Proxy]}
     stringify/replacer-function-arguments.js
     stringify/replacer-function-object-deleted-property.js
@@ -761,7 +759,7 @@ built-ins/JSON 36/140 (25.71%)
     stringify/value-array-abrupt.js {unsupported: [Proxy]}
     stringify/value-array-proxy.js {unsupported: [Proxy]}
     stringify/value-array-proxy-revoked.js {unsupported: [Proxy]}
-    stringify/value-bigint-cross-realm.js {unsupported: [cross-realm]}
+    stringify/value-bigint-cross-realm.js
     stringify/value-bigint-tojson-receiver.js
     stringify/value-object-proxy.js {unsupported: [Proxy]}
     stringify/value-object-proxy-revoked.js {unsupported: [Proxy]}
@@ -773,7 +771,7 @@ built-ins/Map 7/145 (4.83%)
     Symbol.species 4/4 (100.0%)
     iterable-calls-set.js
     iterator-is-undefined-throws.js
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/MapIteratorPrototype 0/11 (0.0%)
 
@@ -787,17 +785,17 @@ built-ins/NativeErrors 35/108 (32.41%)
     AggregateError/prototype 6/6 (100.0%)
     AggregateError 17/17 (100.0%)
     EvalError/prototype/not-error-object.js
-    EvalError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    EvalError/proto-from-ctor-realm.js {unsupported: [Reflect]}
     RangeError/prototype/not-error-object.js
-    RangeError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    RangeError/proto-from-ctor-realm.js {unsupported: [Reflect]}
     ReferenceError/prototype/not-error-object.js
-    ReferenceError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    ReferenceError/proto-from-ctor-realm.js {unsupported: [Reflect]}
     SyntaxError/prototype/not-error-object.js
-    SyntaxError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    SyntaxError/proto-from-ctor-realm.js {unsupported: [Reflect]}
     TypeError/prototype/not-error-object.js
-    TypeError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    TypeError/proto-from-ctor-realm.js {unsupported: [Reflect]}
     URIError/prototype/not-error-object.js
-    URIError/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    URIError/proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/Number 9/283 (3.18%)
     prototype/toExponential/return-abrupt-tointeger-fractiondigits.js
@@ -805,7 +803,7 @@ built-ins/Number 9/283 (3.18%)
     prototype/toExponential/undefined-fractiondigits.js
     prototype/toLocaleString/length.js
     prototype/toPrecision/nan.js
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
     S9.3.1_A2_U180E.js {unsupported: [u180e]}
     S9.3.1_A3_T1_U180E.js {unsupported: [u180e]}
     S9.3.1_A3_T2_U180E.js {unsupported: [u180e]}
@@ -950,7 +948,7 @@ built-ins/Object 141/3150 (4.48%)
     values/observable-operations.js {unsupported: [Proxy]}
     values/order-after-define-property.js
     values/return-order.js
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
     subclass-object-arg.js {unsupported: [Reflect.construct, Reflect, class]}
 
 built-ins/parseFloat 3/58 (5.17%)
@@ -1343,7 +1341,7 @@ built-ins/Promise 406/599 (67.78%)
     executor-function-nonconstructor.js {unsupported: [Reflect.construct]}
     get-prototype-abrupt.js {unsupported: [Reflect.construct, Reflect]}
     get-prototype-abrupt-executor-not-callable.js {unsupported: [Reflect.construct, Reflect]}
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
     reject-ignored-via-abrupt.js {unsupported: [async]}
     reject-ignored-via-fn-deferred.js {unsupported: [async]}
     reject-ignored-via-fn-immed.js {unsupported: [async]}
@@ -1401,24 +1399,24 @@ built-ins/RegExp 897/1464 (61.27%)
     prototype/flags/this-val-regexp.js {unsupported: [regexp-dotall]}
     prototype/flags/this-val-regexp-prototype.js
     prototype/global/15.10.7.2-2.js
-    prototype/global/cross-realm.js {unsupported: [cross-realm]}
+    prototype/global/cross-realm.js
     prototype/global/length.js
     prototype/global/name.js
     prototype/global/S15.10.7.2_A9.js
     prototype/global/this-val-regexp-prototype.js
     prototype/ignoreCase/15.10.7.3-2.js
-    prototype/ignoreCase/cross-realm.js {unsupported: [cross-realm]}
+    prototype/ignoreCase/cross-realm.js
     prototype/ignoreCase/length.js
     prototype/ignoreCase/name.js
     prototype/ignoreCase/S15.10.7.3_A9.js
     prototype/ignoreCase/this-val-regexp-prototype.js
     prototype/multiline/15.10.7.4-2.js
-    prototype/multiline/cross-realm.js {unsupported: [cross-realm]}
+    prototype/multiline/cross-realm.js
     prototype/multiline/length.js
     prototype/multiline/name.js
     prototype/multiline/S15.10.7.4_A9.js
     prototype/multiline/this-val-regexp-prototype.js
-    prototype/source/cross-realm.js {unsupported: [cross-realm]}
+    prototype/source/cross-realm.js
     prototype/source/length.js
     prototype/source/name.js
     prototype/source/prop-desc.js
@@ -1426,7 +1424,7 @@ built-ins/RegExp 897/1464 (61.27%)
     prototype/source/value-empty.js
     prototype/source/value-line-terminator.js
     prototype/source/value-u.js
-    prototype/sticky/cross-realm.js {unsupported: [cross-realm]}
+    prototype/sticky/cross-realm.js
     prototype/sticky/length.js
     prototype/sticky/name.js
     prototype/sticky/prop-desc.js
@@ -1553,7 +1551,7 @@ built-ins/RegExp 897/1464 (61.27%)
     prototype/Symbol.split/species-ctor-species-non-ctor.js {unsupported: [Symbol.species]}
     prototype/Symbol.split/species-ctor-species-undef.js {unsupported: [Symbol.species]}
     prototype/Symbol.split/species-ctor-y.js {unsupported: [Symbol.species]}
-    prototype/Symbol.split/splitter-proto-from-ctor-realm.js {unsupported: [cross-realm, Symbol.species]}
+    prototype/Symbol.split/splitter-proto-from-ctor-realm.js {unsupported: [Symbol.species]}
     prototype/Symbol.split/str-adv-thru-empty-match.js
     prototype/Symbol.split/str-coerce-lastindex.js {unsupported: [Symbol.species]}
     prototype/Symbol.split/str-coerce-lastindex-err.js {unsupported: [Symbol.species]}
@@ -1591,7 +1589,7 @@ built-ins/RegExp 897/1464 (61.27%)
     from-regexp-like-get-flags-err.js
     from-regexp-like-get-source-err.js
     from-regexp-like-short-circuit.js
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
     quantifier-integer-limit.js
     S15.10.1_A1_T13.js
     S15.10.1_A1_T14.js
@@ -1608,7 +1606,7 @@ built-ins/RegExp 897/1464 (61.27%)
 
 built-ins/Set 5/188 (2.66%)
     Symbol.species 4/4 (100.0%)
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/SetIteratorPrototype 0/11 (0.0%)
 
@@ -1649,7 +1647,7 @@ built-ins/String 121/1114 (10.86%)
     prototype/toLocaleLowerCase/special_casing_conditional.js
     prototype/toLowerCase/Final_Sigma_U180E.js {unsupported: [u180e]}
     prototype/toLowerCase/special_casing_conditional.js
-    prototype/toString/non-generic-realm.js {unsupported: [cross-realm]}
+    prototype/toString/non-generic-realm.js
     prototype/trimEnd/this-value-object-cannot-convert-to-primitive-err.js
     prototype/trimEnd/this-value-object-toprimitive-call-err.js
     prototype/trimEnd/this-value-object-toprimitive-meth-err.js
@@ -1677,21 +1675,21 @@ built-ins/String 121/1114 (10.86%)
     prototype/trimStart/this-value-object-valueof-meth-priority.js
     prototype/trimStart/this-value-object-valueof-returns-object-err.js
     prototype/trim/u180e.js {unsupported: [u180e]}
-    prototype/valueOf/non-generic-realm.js {unsupported: [cross-realm]}
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    prototype/valueOf/non-generic-realm.js
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/StringIteratorPrototype 0/7 (0.0%)
 
-built-ins/Symbol 30/85 (35.29%)
-    asyncIterator 2/2 (100.0%)
-    for/cross-realm.js {unsupported: [cross-realm]}
-    hasInstance/cross-realm.js {unsupported: [cross-realm]}
-    isConcatSpreadable/cross-realm.js {unsupported: [cross-realm]}
-    iterator/cross-realm.js {unsupported: [cross-realm]}
+built-ins/Symbol 29/85 (34.12%)
+    asyncIterator/prop-desc.js
+    for/cross-realm.js
+    hasInstance/cross-realm.js
+    isConcatSpreadable/cross-realm.js
+    iterator/cross-realm.js
     keyFor/arg-non-symbol.js
-    keyFor/cross-realm.js {unsupported: [cross-realm]}
+    keyFor/cross-realm.js
     matchAll 2/2 (100.0%)
-    match/cross-realm.js {unsupported: [cross-realm]}
+    match/cross-realm.js
     prototype/description/description-symboldescriptivestring.js
     prototype/description/descriptor.js
     prototype/description/get.js
@@ -1700,17 +1698,16 @@ built-ins/Symbol 30/85 (35.29%)
     prototype/description/wrapper.js
     prototype/Symbol.toPrimitive/name.js
     prototype/Symbol.toPrimitive/prop-desc.js
-    replace/cross-realm.js {unsupported: [cross-realm]}
-    search/cross-realm.js {unsupported: [cross-realm]}
+    replace/cross-realm.js
+    search/cross-realm.js
     species 4/4 (100.0%)
-    split/cross-realm.js {unsupported: [cross-realm]}
-    toPrimitive/cross-realm.js {unsupported: [cross-realm]}
-    toStringTag/cross-realm.js {unsupported: [cross-realm]}
-    unscopables/cross-realm.js {unsupported: [cross-realm]}
+    split/cross-realm.js
+    toPrimitive/cross-realm.js
+    toStringTag/cross-realm.js
+    unscopables/cross-realm.js
     is-constructor.js {unsupported: [Reflect.construct]}
 
-built-ins/ThrowTypeError 8/13 (61.54%)
-    distinct-cross-realm.js {unsupported: [cross-realm]}
+built-ins/ThrowTypeError 7/13 (53.85%)
     extensible.js
     forbidden-arguments.js
     frozen.js
@@ -2327,8 +2324,8 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     ctors/buffer-arg/length-is-symbol-throws-sab.js {unsupported: [SharedArrayBuffer]}
     ctors/buffer-arg/length-to-number-detachbuffer.js
     ctors/buffer-arg/new-instance-extensibility-sab.js {unsupported: [SharedArrayBuffer]}
-    ctors/buffer-arg/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
-    ctors/buffer-arg/proto-from-ctor-realm-sab.js {unsupported: [SharedArrayBuffer, Reflect, cross-realm]}
+    ctors/buffer-arg/proto-from-ctor-realm.js {unsupported: [Reflect]}
+    ctors/buffer-arg/proto-from-ctor-realm-sab.js {unsupported: [SharedArrayBuffer, Reflect]}
     ctors/buffer-arg/returns-new-instance-sab.js {unsupported: [SharedArrayBuffer]}
     ctors/buffer-arg/toindex-bytelength-sab.js {unsupported: [SharedArrayBuffer]}
     ctors/buffer-arg/toindex-byteoffset-sab.js {unsupported: [SharedArrayBuffer]}
@@ -2341,12 +2338,12 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     ctors/length-arg/is-infinity-throws-rangeerror.js
     ctors/length-arg/is-negative-integer-throws-rangeerror.js
     ctors/length-arg/is-symbol-throws.js
-    ctors/length-arg/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    ctors/length-arg/proto-from-ctor-realm.js {unsupported: [Reflect]}
     ctors/length-arg/toindex-length.js
     ctors/length-arg/use-custom-proto-if-object.js {unsupported: [Reflect]}
     ctors/length-arg/use-default-proto-if-custom-proto-is-not-object.js
     ctors/no-args/custom-proto-access-throws.js {unsupported: [Reflect]}
-    ctors/no-args/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    ctors/no-args/proto-from-ctor-realm.js {unsupported: [Reflect]}
     ctors/no-args/use-custom-proto-if-object.js {unsupported: [Reflect]}
     ctors/no-args/use-default-proto-if-custom-proto-is-not-object.js
     ctors/object-arg/as-generator-iterable-returns.js
@@ -2360,7 +2357,7 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     ctors/object-arg/length-is-symbol-throws.js
     ctors/object-arg/length-throws.js
     ctors/object-arg/new-instance-extensibility.js
-    ctors/object-arg/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    ctors/object-arg/proto-from-ctor-realm.js {unsupported: [Reflect]}
     ctors/object-arg/returns.js
     ctors/object-arg/throws-from-property.js
     ctors/object-arg/throws-setting-obj-to-primitive.js
@@ -2374,17 +2371,17 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     ctors/typedarray-arg/detached-when-species-retrieved-same-type.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-access-throws.js
     ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species.js {unsupported: [Symbol.species]}
-    ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js {unsupported: [cross-realm, Symbol.species]}
+    ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js
     ctors/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-species-null.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js {unsupported: [Symbol.species]}
-    ctors/typedarray-arg/proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    ctors/typedarray-arg/proto-from-ctor-realm.js {unsupported: [Reflect]}
     ctors/typedarray-arg/same-ctor-buffer-ctor-access-throws.js
     ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom.js {unsupported: [Symbol.species]}
-    ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js {unsupported: [cross-realm, Symbol.species]}
+    ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/same-ctor-buffer-ctor-species-null.js {unsupported: [Symbol.species]}
     ctors/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js {unsupported: [Symbol.species]}
@@ -2435,13 +2432,13 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     internals/GetOwnProperty/detached-buffer.js
     internals/GetOwnProperty/detached-buffer-key-is-not-number.js
     internals/GetOwnProperty/detached-buffer-key-is-symbol.js
-    internals/GetOwnProperty/detached-buffer-realm.js {unsupported: [cross-realm]}
+    internals/GetOwnProperty/detached-buffer-realm.js
     internals/GetOwnProperty/enumerate-detached-buffer.js
     internals/GetOwnProperty/index-prop-desc.js
     internals/Get/detached-buffer.js
     internals/Get/detached-buffer-key-is-not-numeric-index.js
     internals/Get/detached-buffer-key-is-symbol.js
-    internals/Get/detached-buffer-realm.js {unsupported: [cross-realm]}
+    internals/Get/detached-buffer-realm.js
     internals/Get/indexed-value.js
     internals/Get/indexed-value-sab.js {unsupported: [SharedArrayBuffer]}
     internals/Get/infinity-detached-buffer.js
@@ -2459,7 +2456,7 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
     internals/Set/detached-buffer.js
     internals/Set/detached-buffer-key-is-not-numeric-index.js {unsupported: [Reflect]}
     internals/Set/detached-buffer-key-is-symbol.js {unsupported: [Reflect]}
-    internals/Set/detached-buffer-realm.js {unsupported: [cross-realm]}
+    internals/Set/detached-buffer-realm.js
     internals/Set/indexed-value.js {unsupported: [Reflect]}
     internals/Set/key-is-minus-zero.js {unsupported: [Reflect]}
     internals/Set/key-is-not-canonical-index.js {unsupported: [Reflect]}
@@ -2520,10 +2517,10 @@ built-ins/TypedArrayConstructors 530/684 (77.49%)
 built-ins/undefined 0/8 (0.0%)
 
 built-ins/WeakMap 1/88 (1.14%)
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 built-ins/WeakSet 1/75 (1.33%)
-    proto-from-ctor-realm.js {unsupported: [Reflect, cross-realm]}
+    proto-from-ctor-realm.js {unsupported: [Reflect]}
 
 language/arguments-object 191/260 (73.46%)
     mapped/mapped-arguments-nonconfigurable-3.js non-strict
@@ -3084,7 +3081,7 @@ language/eval-code 259/349 (74.21%)
     indirect/non-definable-function-with-function.js
     indirect/non-definable-function-with-variable.js
     indirect/non-definable-global-var.js non-strict
-    indirect/realm.js {unsupported: [cross-realm]}
+    indirect/realm.js
     indirect/super-call.js {unsupported: [super]}
     indirect/super-prop.js {unsupported: [super]}
     indirect/switch-case-decl-strict.js
@@ -3395,7 +3392,7 @@ language/expressions/call 64/96 (66.67%)
     11.2.3-3_6.js
     11.2.3-3_7.js
     11.2.3-3_8.js non-strict
-    eval-realm-indirect.js {unsupported: [cross-realm]}
+    eval-realm-indirect.js non-strict
     eval-spread.js
     eval-spread-empty.js
     eval-spread-empty-leading.js
@@ -3442,10 +3439,10 @@ language/expressions/call 64/96 (66.67%)
     spread-sngl-literal.js
     spread-sngl-obj-ident.js
     tco-call-args.js {unsupported: [tail-call-optimization]}
-    tco-cross-realm-class-construct.js {unsupported: [tail-call-optimization, cross-realm, class]}
-    tco-cross-realm-class-derived-construct.js {unsupported: [tail-call-optimization, cross-realm, class]}
-    tco-cross-realm-fun-call.js {unsupported: [tail-call-optimization, cross-realm, class]}
-    tco-cross-realm-fun-construct.js {unsupported: [tail-call-optimization, cross-realm, class]}
+    tco-cross-realm-class-construct.js {unsupported: [tail-call-optimization, class]}
+    tco-cross-realm-class-derived-construct.js {unsupported: [tail-call-optimization, class]}
+    tco-cross-realm-fun-call.js {unsupported: [tail-call-optimization, class]}
+    tco-cross-realm-fun-construct.js {unsupported: [tail-call-optimization, class]}
     tco-member-args.js {unsupported: [tail-call-optimization]}
     tco-non-eval-function.js {unsupported: [tail-call-optimization]}
     tco-non-eval-function-dynamic.js {unsupported: [tail-call-optimization]}
@@ -3976,7 +3973,7 @@ language/expressions/generators 235/275 (85.45%)
     dflt-params-ref-self.js {unsupported: [default-parameters]}
     dflt-params-rest.js {unsupported: [default-parameters]}
     dflt-params-trailing-comma.js
-    eval-body-proto-realm.js {unsupported: [cross-realm]}
+    eval-body-proto-realm.js
     eval-var-scope-syntax-err.js {unsupported: [default-parameters]}
     generator-created-after-decl-inst.js
     has-instance.js
@@ -5122,8 +5119,7 @@ language/expressions/subtraction 4/38 (10.53%)
 
 ~language/expressions/super
 
-language/expressions/tagged-template 4/27 (14.81%)
-    cache-realm.js {unsupported: [cross-realm]}
+language/expressions/tagged-template 3/27 (11.11%)
     call-expression-context-strict.js strict
     tco-call.js {unsupported: [tail-call-optimization]}
     tco-member.js {unsupported: [tail-call-optimization]}
@@ -5285,7 +5281,7 @@ language/function-code 123/217 (56.68%)
 
 ~language/future-reserved-words
 
-language/global-code 30/41 (73.17%)
+language/global-code 29/41 (70.73%)
     block-decl-strict.js strict
     decl-lex.js
     decl-lex-configurable-global.js
@@ -5298,9 +5294,8 @@ language/global-code 30/41 (73.17%)
     new.target.js {unsupported: [new.target]}
     new.target-arrow.js {unsupported: [new.target]}
     script-decl-func.js
-    script-decl-func-dups.js
     script-decl-func-err-non-configurable.js
-    script-decl-func-err-non-extensible.js
+    script-decl-func-err-non-extensible.js non-strict
     script-decl-lex.js
     script-decl-lex-deletion.js non-strict
     script-decl-lex-lex.js
@@ -5308,7 +5303,7 @@ language/global-code 30/41 (73.17%)
     script-decl-lex-var.js
     script-decl-var.js
     script-decl-var-collision.js
-    script-decl-var-err.js
+    script-decl-var-err.js non-strict
     super-call.js {unsupported: [super]}
     super-call-arrow.js {unsupported: [super]}
     super-prop.js {unsupported: [super]}
@@ -6636,9 +6631,9 @@ language/types 9/113 (7.96%)
     number/S8.5_A10_T2.js non-strict
     number/S8.5_A4_T1.js
     number/S8.5_A4_T2.js non-strict
-    reference/get-value-prop-base-primitive-realm.js {unsupported: [cross-realm]}
+    reference/get-value-prop-base-primitive-realm.js
     reference/put-value-prop-base-primitive.js {unsupported: [Proxy]}
-    reference/put-value-prop-base-primitive-realm.js {unsupported: [Proxy, cross-realm]}
+    reference/put-value-prop-base-primitive-realm.js {unsupported: [Proxy]}
     undefined/S8.1_A3_T1.js
     undefined/S8.1_A3_T2.js non-strict