fix: add macOS Apple Silicon support for VHDL and Verilog language servers

server/vhdl_ls/0.84.0/vhdl_ls-aarch64-apple-darwin/vhdl_libraries/ieee2008/README.ieee

@@ -0,0 +1,30 @@
+https://standards.ieee.org/news/2013/ieee_1076_vhdl.html
+
+MODIFICATION TO IEEE 1076™ LICENSING TERMS ALLOWS FOR OPEN USE OF VHDL STANDARD’S SUPPLEMENTAL MATERIAL
+
+IEEE 1076 working group assists with creation of additional packages for developers to cultivate new hardware-designer tools to expand VHDL systems
+
+Shuang Yu, Senior Manager, Solutions Marketing
++1 732 981 3424; shuang.yu@ieee.org
+
+PISCATAWAY, N.J., USA, 16 July 2013 - IEEE, the world's largest professional organization advancing technology for humanity, today announced a licensing term modification to the supplemental materials for IEEE 1076™ “Standard VHDL Language Reference Manual.” The licensing change allows the standard’s supplemental materials or “packages” to be made available to the public without prior authorization from the IEEE Standards Association (IEEE-SA). The supplemental packages provide developers with the necessary machine-readable code to build hardware-designer tools that help create systems using Very High Speed Integrated Circuits (VHSIC) Hardware Description Language (VHDL), which is then used to design electronic systems at the component and board levels.
+
+By allowing free use of the standard’s VHDL packages each time a new VHDL design is implemented, the new license terms are intended to save developers the time required to request authorization for their legal use in real-world applications. Under the previous terms, users of the IEEE 1076 standard’s packages were required to request permission from the IEEE-SA. The various packages include the definition of standard types, subtypes, natures and constants for hardware modeling.
+
+“This licensing change is very important to vendors and users of VHDL,” said Stan Krolikoski, chair of the IEEE Computer Society's Design Automation Standards Committee (DASC), which supported the modification to the license for the supplemental materials. “We worked closely with the IEEE 1076 VHDL Analysis and Standardization Working Group to allow anyone to use these files, within the guidelines of the IEEE 1076-2008 standard, of course. The previous header to the standard’s supplemental packages instructed users to request permission from the IEEE-SA for all uses, which is no longer required.”
+
+The collaboration between the DASC and the IEEE 1076 Working Group to modify the licensing of the supplemental materials to IEEE 1076 was conducted in the spirit of the OpenStand paradigm for global, open standards. Globally adopted design automation standards, such as IEEE 1076, have paved the way for a giant leap forward in industry's ability to define complex electronic solutions and are examples of standards developed under the market-driven OpenStand principles.
+
+For more information about the IEEE 1076 VHDL Analysis and Standardization Working Group, please visit the Working Group web page.
+
+Download IEEE 1076’s supplemental materials at the working group web page. IEEE 1076 is available for purchase at the IEEE Standards Store.
+
+To learn more about IEEE-SA, visit us on Facebook, follow us on Twitter, connect with us on LinkedIn, or on the Standards Insight Blog.
+
+About the IEEE Standards Association 
+The IEEE Standards Association, a globally recognized standards-setting body within IEEE, develops consensus standards through an open process that engages industry and brings together a broad stakeholder community. IEEE standards set specifications and best practices based on current scientific and technological knowledge. The IEEE-SA has a portfolio of over 900 active standards and more than 500 standards under development. For more information visit the IEEE-SA Web site.
+
+About IEEE 
+IEEE, a large, global technical professional organization, is dedicated to advancing technology for the benefit of humanity. Through its highly cited publications, conferences, technology standards, and professional and educational activities, IEEE is the trusted voice on a wide variety of areas ranging from aerospace systems, computers and telecommunications to biomedical engineering, electric power and consumer electronics. Learn more at the IEEE Web site. external link
+
+- See more at: https://standards.ieee.org/news/2013/ieee_1076_vhdl.html#sthash.UFLcTc7E.dpuf

server/vhdl_ls/0.84.0/vhdl_ls-aarch64-apple-darwin/vhdl_libraries/ieee2008/fixed_float_types.vhdl

@@ -0,0 +1,61 @@
+-- -----------------------------------------------------------------
+-- 
+-- Copyright 2019 IEEE P1076 WG Authors
+-- 
+-- See the LICENSE file distributed with this work for copyright and
+-- licensing information and the AUTHORS file.
+-- 
+-- This file to you under the Apache License, Version 2.0 (the "License").
+-- You may obtain a copy of the License at
+-- 
+--     http://www.apache.org/licenses/LICENSE-2.0
+-- 
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+-- implied.  See the License for the specific language governing
+-- permissions and limitations under the License.
+--
+--   Title      :  Fixed Point and Floating Point types package
+--
+--   Library   :  This package shall be compiled into a library
+--                symbolically named IEEE.
+--
+--   Developers:  Accellera VHDL-TC and IEEE P1076 Working Group
+--
+--   Purpose   :  Definitions for use in fixed point and floating point
+--                arithmetic packages
+--
+--   Note      :  This package may be modified to include additional data
+--             :  required by tools, but it must in no way change the
+--             :  external interfaces or simulation behavior of the
+--             :  description. It is permissible to add comments and/or
+--             :  attributes to the package declarations, but not to change
+--             :  or delete any original lines of the package declaration.
+--             :  The package body may be changed only in accordance with
+--             :  the terms of Clause 16 of this standard.
+--             :
+-- --------------------------------------------------------------------
+-- $Revision: 1220 $
+-- $Date: 2008-04-10 17:16:09 +0930 (Thu, 10 Apr 2008) $
+-- --------------------------------------------------------------------
+
+package fixed_float_types is
+
+  -- Types used for generics of fixed_generic_pkg
+
+  type fixed_round_style_type is (fixed_round, fixed_truncate);
+
+  type fixed_overflow_style_type is (fixed_saturate, fixed_wrap);
+
+  -- Type used for generics of float_generic_pkg
+
+  -- These are the same as the C FE_TONEAREST, FE_UPWARD, FE_DOWNWARD,
+  -- and FE_TOWARDZERO floating point rounding macros.
+
+  type round_type is (round_nearest,    -- Default, nearest LSB '0'
+                      round_inf,        -- Round toward positive infinity
+                      round_neginf,     -- Round toward negative infinity
+                      round_zero);      -- Round toward zero (truncate)
+
+end package fixed_float_types;