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diff --git a/DynamicTablesPkg/Library/Common/AmlLib/Parser/AmlParser.h b/DynamicTablesPkg/Library/Common/AmlLib/Parser/AmlParser.h
new file mode 100644
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+++ b/DynamicTablesPkg/Library/Common/AmlLib/Parser/AmlParser.h
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+/** @file
+  AML Parser.
+
+  Copyright (c) 2019 - 2020, Arm Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef AML_PARSER_H_
+#define AML_PARSER_H_
+
+#include <AmlNodeDefines.h>
+#include <Stream/AmlStream.h>
+
+/** Parse the list of fixed arguments of the input ObjectNode.
+
+  For each argument, create a node and add it to the fixed argument list
+  of the Node.
+  If a fixed argument has children, parse them.
+
+  @param  [in]  ObjectNode        Object node to parse the fixed arguments
+                                  from.
+  @param  [in]  FStream           Forward stream containing the AML
+                                  bytecode to parse.
+                                  The stream must not be at its end.
+  @param  [in]  NameSpaceRefList  List of namespace reference nodes.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_BUFFER_TOO_SMALL    No space left in the buffer.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+  @retval EFI_OUT_OF_RESOURCES    Could not allocate memory.
+**/
+EFI_STATUS
+EFIAPI
+AmlParseFixedArguments (
+  IN  AML_OBJECT_NODE   * ObjectNode,
+  IN  AML_STREAM        * FStream,
+  IN  LIST_ENTRY        * NameSpaceRefList
+  );
+
+/** Parse the variable list of arguments of the input ObjectNode.
+
+  For each variable argument, create a node and add it to the variable list of
+  arguments of the Node.
+  If a variable argument has children, parse them recursively.
+
+  The arguments of method invocation nodes are added to the variable list of
+  arguments of the method invocation node. It is necessary to first get
+  the number of arguments to parse for this kind of node. A method invocation
+  can have at most 7 fixed arguments.
+
+  @param  [in]  Node              Node to parse the variable arguments
+                                  from.
+  @param  [in]  FStream           Forward stream containing the AML
+                                  bytecode to parse.
+                                  The stream must not be at its end.
+  @param  [in]  NameSpaceRefList  List of namespace reference nodes.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_BUFFER_TOO_SMALL    No space left in the buffer.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+  @retval EFI_OUT_OF_RESOURCES    Could not allocate memory.
+**/
+EFI_STATUS
+EFIAPI
+AmlParseVariableArguments (
+  IN  AML_NODE_HEADER   * Node,
+  IN  AML_STREAM        * FStream,
+  IN  LIST_ENTRY        * NameSpaceRefList
+  );
+
+#endif // AML_PARSER_H_