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Allow changing the 'this' binding of a realm (#4357)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-12-14 10:05:30 +01:00
committed by GitHub
parent 7e135b04ed
commit fe29bf7390
15 changed files with 198 additions and 45 deletions
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jerry-core/ecma/base/ecma-gc.c
+8 -4
View File
@@ -159,6 +159,10 @@ ecma_gc_mark_global_object (ecma_global_object_t *global_object_p) /**< global o
ecma_gc_set_object_visited (ECMA_GET_NON_NULL_POINTER (ecma_object_t, global_object_p->global_env_cp));
#if ENABLED (JERRY_BUILTIN_REALMS)
ecma_gc_set_object_visited (ecma_get_object_from_value (global_object_p->this_binding));
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */
#if ENABLED (JERRY_ESNEXT)
if (global_object_p->global_scope_cp != global_object_p->global_env_cp)
{
@@ -919,20 +923,20 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
}
#endif /* ENABLED (JERRY_SNAPSHOT_EXEC) */
ecma_value_t realm_value;
ecma_object_t *realm_p;
if (byte_code_p->status_flags & CBC_CODE_FLAGS_UINT16_ARGUMENTS)
{
cbc_uint16_arguments_t *args_p = (cbc_uint16_arguments_t *) byte_code_p;
realm_value = args_p->realm_value;
realm_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_object_t, args_p->realm_value);
}
else
{
cbc_uint8_arguments_t *args_p = (cbc_uint8_arguments_t *) byte_code_p;
realm_value = args_p->realm_value;
realm_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_object_t, args_p->realm_value);
}
ecma_gc_set_object_visited (ecma_get_object_from_value (realm_value));
ecma_gc_set_object_visited (realm_p);
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */
break;
}
jerry-core/ecma/base/ecma-module.c
+1 -2
View File
@@ -486,8 +486,7 @@ ecma_module_evaluate (ecma_module_t *module_p) /**< module */
}
#if ENABLED (JERRY_BUILTIN_REALMS)
ecma_object_t *global_object_p;
global_object_p = ecma_get_object_from_value (ecma_op_function_get_realm (module_p->compiled_code_p));
ecma_object_t *global_object_p = (ecma_object_t *) ecma_op_function_get_realm (module_p->compiled_code_p);
#else /* !ENABLED (JERRY_BUILTIN_REALMS) */
ecma_object_t *global_object_p = ecma_builtin_get_global ();
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */