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Diffstat (limited to 'testsuite/gna/issue317/PoC/src/common/protected.v08.vhdl')
| -rw-r--r-- | testsuite/gna/issue317/PoC/src/common/protected.v08.vhdl | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/testsuite/gna/issue317/PoC/src/common/protected.v08.vhdl b/testsuite/gna/issue317/PoC/src/common/protected.v08.vhdl new file mode 100644 index 000000000..9888f27ce --- /dev/null +++ b/testsuite/gna/issue317/PoC/src/common/protected.v08.vhdl @@ -0,0 +1,302 @@ +-- EMACS settings: -*- tab-width: 2;indent-tabs-mode: t -*- +-- vim: tabstop=2:shiftwidth=2:noexpandtab +-- kate: tab-width 2;replace-tabs off;indent-width 2; +-- ============================================================================= +-- Authors: Patrick Lehmann +-- +-- Package: Protected type implementations. +-- +-- Description: +-- ------------------------------------- +-- .. TODO:: No documentation available. +-- +-- License: +-- ============================================================================= +-- Copyright 2007-2016 Technische Universitaet Dresden - Germany, +-- Chair of VLSI-Design, Diagnostics and Architecture +-- +-- Licensed under the Apache License, Version 2.0 (the "License"); +-- you may not use this file except in compliance with 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. +-- ============================================================================= + +library IEEE; +use IEEE.math_real.all; + +library PoC; +-- use PoC.my_project.all; +-- use PoC.utils.all; + + +package ProtectedTypes is + -- protected BOOLEAN implementation + -- =========================================================================== + type P_BOOLEAN is protected + procedure Clear; + procedure Set(Value : boolean := TRUE); + impure function Get return boolean; + impure function Toggle return boolean; + end protected; + + -- protected INTEGER implementation + -- =========================================================================== + -- TODO: Mult, Div, Pow, Mod, Rem + type P_INTEGER is protected + procedure Clear; + procedure Set(Value : integer); + impure function Get return integer; + procedure Add(Value : integer); + impure function Add(Value : integer) return integer; + procedure Sub(Value : integer); + impure function Sub(Value : integer) return integer; + end protected; + + -- protected NATURAL implementation + -- =========================================================================== + -- TODO: Mult, Div, Pow, Mod, Rem + type P_NATURAL is protected + procedure Clear; + procedure Set(Value : natural); + impure function Get return natural; + procedure Add(Value : natural); + impure function Add(Value : natural) return natural; + procedure Sub(Value : natural); + impure function Sub(Value : natural) return natural; + end protected; + + -- protected POSITIVE implementation + -- =========================================================================== + -- TODO: Mult, Div, Pow, Mod, Rem + type P_POSITIVE is protected + procedure Clear; + procedure Set(Value : positive); + impure function Get return positive; + procedure Add(Value : positive); + impure function Add(Value : positive) return positive; + procedure Sub(Value : positive); + impure function Sub(Value : positive) return positive; + end protected; + + -- protected REAL implementation + -- =========================================================================== + -- TODO: Round, Mult, Div, Pow, Mod + type P_REAL is protected + procedure Clear; + procedure Set(Value : REAL); + impure function Get return REAL; + procedure Add(Value : REAL); + impure function Add(Value : REAL) return REAL; + procedure Sub(Value : REAL); + impure function Sub(Value : REAL) return REAL; + end protected; +end package; + + +package body ProtectedTypes is + -- protected BOOLEAN implementation + -- =========================================================================== + type P_BOOLEAN is protected body + variable InnerValue : boolean := FALSE; + + procedure Clear is + begin + InnerValue := FALSE; + end procedure; + + procedure Set(Value : boolean := TRUE) is + begin + InnerValue := Value; + end procedure; + + impure function Get return boolean is + begin + return InnerValue; + end function; + + impure function Toggle return boolean is + begin + InnerValue := not InnerValue; + return InnerValue; + end function; + end protected body; + + -- protected INTEGER implementation + -- =========================================================================== + type P_INTEGER is protected body + variable InnerValue : integer := 0; + + procedure Clear is + begin + InnerValue := 0; + end procedure; + + procedure Set(Value : integer) is + begin + InnerValue := Value; + end procedure; + + impure function Get return integer is + begin + return InnerValue; + end function; + + procedure Add(Value : integer) is + begin + InnerValue := InnerValue + Value; + end procedure; + + impure function Add(Value : integer) return integer is + begin + Add(Value); + return InnerValue; + end function; + + procedure Sub(Value : integer) is + begin + InnerValue := InnerValue - Value; + end procedure; + + impure function Sub(Value : integer) return integer is + begin + Sub(Value); + return InnerValue; + end function; + end protected body; + + -- protected NATURAL implementation + -- =========================================================================== + type P_NATURAL is protected body + variable InnerValue : natural := 0; + + procedure Clear is + begin + InnerValue := 0; + end procedure; + + procedure Set(Value : natural) is + begin + InnerValue := Value; + end procedure; + + impure function Get return natural is + begin + return InnerValue; + end function; + + procedure Add(Value : natural) is + begin + InnerValue := InnerValue + Value; + end procedure; + + impure function Add(Value : natural) return natural is + begin + Add(Value); + return InnerValue; + end function; + + procedure Sub(Value : natural) is + begin + InnerValue := InnerValue - Value; + end procedure; + + impure function Sub(Value : natural) return natural is + begin + Sub(Value); + return InnerValue; + end function; + end protected body; + + -- protected POSITIVE implementation + -- =========================================================================== + type P_POSITIVE is protected body + variable InnerValue : positive := 1; + + procedure Clear is + begin + InnerValue := 1; + end procedure; + + procedure Set(Value : positive) is + begin + InnerValue := Value; + end procedure; + + impure function Get return positive is + begin + return InnerValue; + end function; + + procedure Add(Value : positive) is + begin + InnerValue := InnerValue + Value; + end procedure; + + impure function Add(Value : positive) return positive is + begin + Add(Value); + return InnerValue; + end function; + + procedure Sub(Value : positive) is + begin + InnerValue := InnerValue - Value; + end procedure; + + impure function Sub(Value : positive) return positive is + begin + Sub(Value); + return InnerValue; + end function; + end protected body; + + -- protected REAL implementation + -- =========================================================================== + type P_REAL is protected body + variable InnerValue : REAL := 0.0; + + procedure Clear is + begin + InnerValue := 0.0; + end procedure; + + procedure Set(Value : REAL) is + begin + InnerValue := Value; + end procedure; + + impure function Get return REAL is + begin + return InnerValue; + end function; + + procedure Add(Value : REAL) is + begin + InnerValue := InnerValue + Value; + end procedure; + + impure function Add(Value : REAL) return REAL is + begin + Add(Value); + return InnerValue; + end function; + + procedure Sub(Value : REAL) is + begin + InnerValue := InnerValue - Value; + end procedure; + + impure function Sub(Value : REAL) return REAL is + begin + Sub(Value); + return InnerValue; + end function; + end protected body; +end package body; |