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Move OSVVM dir to libvhdl root dir; switch to (patched) OSSV release 2017.05

AHBL_BFM
T. Meissner 8 years ago
parent
854dfdf98f
commit
a5733160f8
20 changed files with 12073 additions and 2980 deletions
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  1. +3311
    -0
      OSVVM/AlertLogPkg.vhd
  2. +1501
    -694
      OSVVM/CoveragePkg.vhd
  3. +672
    -0
      OSVVM/MemoryPkg.vhd
  4. +165
    -204
      OSVVM/MessagePkg.vhd
  5. +129
    -0
      OSVVM/NamePkg.vhd
  6. +63
    -0
      OSVVM/OsvvmContext.vhd
  7. +350
    -0
      OSVVM/OsvvmGlobalPkg.vhd
  8. +26
    -18
      OSVVM/RandomBasePkg.vhd
  9. +1646
    -1645
      OSVVM/RandomPkg.vhd
  10. +392
    -0
      OSVVM/ResolutionPkg.vhd
  11. +1575
    -0
      OSVVM/ScoreboardGenericPkg.vhd
  12. +65
    -0
      OSVVM/ScoreboardPkg_int.vhd
  13. +65
    -0
      OSVVM/ScoreboardPkg_slv.vhd
  14. +417
    -409
      OSVVM/SortListPkg_int.vhd
  15. +851
    -0
      OSVVM/TbUtilPkg.vhd
  16. +407
    -0
      OSVVM/TextUtilPkg.vhd
  17. +200
    -0
      OSVVM/TranscriptPkg.vhd
  18. +120
    -0
      OSVVM/VendorCovApiPkg.vhd
  19. +92
    -0
      OSVVM/VendorCovApiPkg_Aldec.vhd
  20. +26
    -10
      test/Makefile

+ 3311
- 0
OSVVM/AlertLogPkg.vhd
File diff suppressed because it is too large
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OSVVM/CoveragePkg.vhd
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+ 672
- 0
OSVVM/MemoryPkg.vhd View File

@ -0,0 +1,672 @@
--
-- File Name: MemoryPkg.vhd
-- Design Unit Name: MemoryPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis email: jim@synthworks.com
--
-- Description
-- Package defines a protected type, MemoryPType, and methods
-- for efficiently implementing memory data structures
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 05/2005: 0.1 Initial revision
-- 06/2015: 2015.06 Updated for Alerts, ...
-- Numerous revisions for VHDL Testbenches and Verification
-- 01/2016: 2016.01 Update for buf.all(buf'left)
-- 11/2016: 2016.11 Refinement to MemRead to return value, X (if X), U (if not initialized)
--
--
-- Copyright (c) 2005 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
use std.textio.all ;
library IEEE ;
use IEEE.std_logic_1164.all ;
use IEEE.numeric_std.all ;
use IEEE.numeric_std_unsigned.all ;
use IEEE.math_real.all ;
use work.TextUtilPkg.all ;
use work.TranscriptPkg.all ;
use work.AlertLogPkg.all ;
package MemoryPkg is
type MemoryPType is protected
------------------------------------------------------------
procedure MemInit ( AddrWidth, DataWidth : in integer ) ;
------------------------------------------------------------
procedure MemWrite ( Addr, Data : in std_logic_vector ) ;
------------------------------------------------------------
procedure MemRead (
Addr : in std_logic_vector ;
Data : out std_logic_vector
) ;
impure function MemRead ( Addr : std_logic_vector ) return std_logic_vector ;
------------------------------------------------------------
procedure MemErase ;
procedure deallocate ;
------------------------------------------------------------
procedure SetAlertLogID (A : AlertLogIDType) ;
procedure SetAlertLogID (Name : string ; ParentID : AlertLogIDType := ALERTLOG_BASE_ID ; CreateHierarchy : Boolean := TRUE) ;
impure function GetAlertLogID return AlertLogIDType ;
------------------------------------------------------------
procedure FileReadH ( -- Hexadecimal File Read
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) ;
procedure FileReadH (FileName : string ; StartAddr : std_logic_vector) ;
procedure FileReadH (FileName : string) ;
------------------------------------------------------------
procedure FileReadB ( -- Binary File Read
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) ;
procedure FileReadB (FileName : string ; StartAddr : std_logic_vector) ;
procedure FileReadB (FileName : string) ;
------------------------------------------------------------
procedure FileWriteH ( -- Hexadecimal File Write
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) ;
procedure FileWriteH (FileName : string ; StartAddr : std_logic_vector) ;
procedure FileWriteH (FileName : string) ;
------------------------------------------------------------
procedure FileWriteB ( -- Binary File Write
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) ;
procedure FileWriteB (FileName : string ; StartAddr : std_logic_vector) ;
procedure FileWriteB (FileName : string) ;
end protected MemoryPType ;
end MemoryPkg ;
package body MemoryPkg is
constant BLOCK_WIDTH : integer := 10 ;
type MemoryPType is protected body
type MemBlockType is array (integer range <>) of integer ;
type MemBlockPtrType is access MemBlockType ;
type MemArrayType is array (integer range <>) of MemBlockPtrType ;
type ArrayPtrVarType is access MemArrayType ;
variable ArrayPtrVar : ArrayPtrVarType := NULL ;
variable AddrWidthVar : integer := -1 ; -- set by MemInit - merges addr length and initialized checks.
variable DataWidthVar : natural := 1 ; -- set by MemInit
variable BlockkWidthVar : natural := 0 ; -- set by MemInit
variable AlertLogIDVar : AlertLogIDType := OSVVM_ALERTLOG_ID ;
type FileFormatType is (BINARY, HEX) ;
------------------------------------------------------------
procedure MemInit ( AddrWidth, DataWidth : In integer ) is
------------------------------------------------------------
begin
if AddrWidth <= 0 then
Alert(AlertLogIDVar, "MemoryPType.MemInit. AddrWidth = " & to_string(AddrWidth) & " must be > 0.", FAILURE) ;
return ;
end if ;
if DataWidth <= 0 then
Alert(AlertLogIDVar, "MemoryPType.MemInit. DataWidth = " & to_string(DataWidth) & " must be > 0.", FAILURE) ;
return ;
end if ;
AddrWidthVar := AddrWidth ;
DataWidthVar := DataWidth ;
BlockkWidthVar := minimum(BLOCK_WIDTH, AddrWidth) ;
ArrayPtrVar := new MemArrayType(0 to 2**(AddrWidth-BlockkWidthVar)-1) ;
end procedure MemInit ;
------------------------------------------------------------
procedure MemWrite ( Addr, Data : in std_logic_vector ) is
------------------------------------------------------------
variable BlockAddr, WordAddr : integer ;
alias aAddr : std_logic_vector (Addr'length-1 downto 0) is Addr ;
begin
-- Check Bounds of Address and if memory is initialized
if Addr'length /= AddrWidthVar then
if (ArrayPtrVar = NULL) then
Alert(AlertLogIDVar, "MemoryPType.MemWrite: Memory not initialized, Write Ignored.", FAILURE) ;
else
Alert(AlertLogIDVar, "MemoryPType.MemWrite: Addr'length: " & to_string(Addr'length) & " /= Memory Address Width: " & to_string(AddrWidthVar), FAILURE) ;
end if ;
return ;
end if ;
-- Check Bounds on Data
if Data'length /= DataWidthVar then
Alert(AlertLogIDVar, "MemoryPType.MemWrite: Data'length: " & to_string(Data'length) & " /= Memory Data Width: " & to_string(DataWidthVar), FAILURE) ;
return ;
end if ;
if is_X( Addr ) then
Alert(AlertLogIDVar, "MemoryPType.MemWrite: Address X, Write Ignored.") ;
return ;
end if ;
-- Slice out upper address to form block address
if aAddr'high >= BlockkWidthVar then
BlockAddr := to_integer(aAddr(aAddr'high downto BlockkWidthVar)) ;
else
BlockAddr := 0 ;
end if ;
-- If empty, allocate a memory block
if (ArrayPtrVar(BlockAddr) = NULL) then
ArrayPtrVar(BlockAddr) := new MemBlockType(0 to 2**BlockkWidthVar-1) ;
end if ;
-- Address of a word within a block
WordAddr := to_integer(aAddr(BlockkWidthVar -1 downto 0)) ;
-- Write to BlockAddr, WordAddr
if (Is_X(Data)) then
ArrayPtrVar(BlockAddr)(WordAddr) := -1 ;
else
ArrayPtrVar(BlockAddr)(WordAddr) := to_integer( Data ) ;
end if ;
end procedure MemWrite ;
------------------------------------------------------------
procedure MemRead (
------------------------------------------------------------
Addr : In std_logic_vector ;
Data : Out std_logic_vector
) is
variable BlockAddr, WordAddr : integer ;
alias aAddr : std_logic_vector (Addr'length-1 downto 0) is Addr ;
begin
-- Check Bounds of Address and if memory is initialized
if Addr'length /= AddrWidthVar then
if (ArrayPtrVar = NULL) then
Alert(AlertLogIDVar, "MemoryPType.MemRead: Memory not initialized. Returning U", FAILURE) ;
else
Alert(AlertLogIDVar, "MemoryPType.MemRead: Addr'length: " & to_string(Addr'length) & " /= Memory Address Width: " & to_string(AddrWidthVar), FAILURE) ;
end if ;
Data := (Data'range => 'U') ;
return ;
end if ;
-- Check Bounds on Data
if Data'length /= DataWidthVar then
Alert(AlertLogIDVar, "MemoryPType.MemRead: Data'length: " & to_string(Data'length) & " /= Memory Data Width: " & to_string(DataWidthVar), FAILURE) ;
Data := (Data'range => 'U') ;
return ;
end if ;
-- If Addr X, data = X
if is_X( aAddr ) then
Data := (Data'range => 'X') ;
return ;
end if ;
-- Slice out upper address to form block address
if aAddr'high >= BlockkWidthVar then
BlockAddr := to_integer(aAddr(aAddr'high downto BlockkWidthVar)) ;
else
BlockAddr := 0 ;
end if ;
-- Empty Block, return all U
if (ArrayPtrVar(BlockAddr) = NULL) then
Data := (Data'range => 'U') ;
return ;
end if ;
-- Address of a word within a block
WordAddr := to_integer(aAddr(BlockkWidthVar -1 downto 0)) ;
if ArrayPtrVar(BlockAddr)(WordAddr) >= 0 then
-- Get the Word from the Array
Data := to_slv(ArrayPtrVar(BlockAddr)(WordAddr), Data'length) ;
elsif ArrayPtrVar(BlockAddr)(WordAddr) = -1 then
-- X in Word, return all X
Data := (Data'range => 'X') ;
else
-- Location Uninitialized, return all X
Data := (Data'range => 'U') ;
end if ;
end procedure MemRead ;
------------------------------------------------------------
impure function MemRead ( Addr : std_logic_vector ) return std_logic_vector is
------------------------------------------------------------
variable BlockAddr, WordAddr : integer ;
alias aAddr : std_logic_vector (Addr'length-1 downto 0) is Addr ;
variable Data : std_logic_vector(DataWidthVar-1 downto 0) ;
begin
MemRead(Addr, Data) ;
return Data ;
end function MemRead ;
------------------------------------------------------------
procedure MemErase is
-- Deallocate the memory, but not the array of pointers
------------------------------------------------------------
begin
for BlockAddr in ArrayPtrVar'range loop
if (ArrayPtrVar(BlockAddr) /= NULL) then
deallocate (ArrayPtrVar(BlockAddr)) ;
end if ;
end loop ;
end procedure ;
------------------------------------------------------------
procedure deallocate is
-- Deallocate all allocated memory
------------------------------------------------------------
begin
MemErase ;
deallocate(ArrayPtrVar) ;
AddrWidthVar := -1 ;
DataWidthVar := 1 ;
BlockkWidthVar := 0 ;
end procedure ;
------------------------------------------------------------
procedure SetAlertLogID (A : AlertLogIDType) is
------------------------------------------------------------
begin
AlertLogIDVar := A ;
end procedure SetAlertLogID ;
------------------------------------------------------------
procedure SetAlertLogID(Name : string ; ParentID : AlertLogIDType := ALERTLOG_BASE_ID ; CreateHierarchy : Boolean := TRUE) is
------------------------------------------------------------
begin
AlertLogIDVar := GetAlertLogID(Name, ParentID, CreateHierarchy) ;
end procedure SetAlertLogID ;
------------------------------------------------------------
impure function GetAlertLogID return AlertLogIDType is
------------------------------------------------------------
begin
return AlertLogIDVar ;
end function GetAlertLogID ;
------------------------------------------------------------
-- PT Local
procedure FileReadX (
-- Hexadecimal or Binary File Read
------------------------------------------------------------
FileName : string ;
DataFormat : FileFormatType ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
-- Format:
-- @hh..h -- Address in hex
-- hhh_XX_ZZ -- data values in hex - space delimited
-- "--" or "//" -- comments
file MemFile : text open READ_MODE is FileName ;
variable Addr : std_logic_vector(AddrWidthVar - 1 downto 0) ;
variable SmallAddr : std_logic_vector(AddrWidthVar - 1 downto 0) ;
variable BigAddr : std_logic_vector(AddrWidthVar - 1 downto 0) ;
variable Data : std_logic_vector(DataWidthVar - 1 downto 0) ;
variable LineNum : natural ;
variable ItemNum : natural ;
variable AddrInc : std_logic_vector(AddrWidthVar - 1 downto 0) ;
variable buf : line ;
variable ReadValid : boolean ;
variable Empty : boolean ;
variable MultiLineComment : boolean ;
variable NextChar : character ;
variable StrLen : integer ;
begin
MultiLineComment := FALSE ;
if StartAddr'length /= AddrWidthVar and EndAddr'length /= AddrWidthVar then
if (ArrayPtrVar = NULL) then
Alert(AlertLogIDVar, "MemoryPType.FileReadX: Memory not initialized, FileRead Ignored.", FAILURE) ;
else
Alert(AlertLogIDVar, "MemoryPType.FileReadX: Addr'length: " & to_string(Addr'length) & " /= Memory Address Width: " & to_string(AddrWidthVar), FAILURE) ;
end if ;
return ;
end if ;
Addr := StartAddr ;
LineNum := 0 ;
if StartAddr <= EndAddr then
SmallAddr := StartAddr ;
BigAddr := EndAddr ;
AddrInc := (AddrWidthVar -1 downto 0 => '0') + 1 ;
else
SmallAddr := EndAddr ;
BigAddr := StartAddr ;
AddrInc := (others => '1') ; -- -1
end if;
ReadLineLoop : while not EndFile(MemFile) loop
ReadLine(MemFile, buf) ;
LineNum := LineNum + 1 ;
ItemNum := 0 ;
ItemLoop : loop
EmptyOrCommentLine(buf, Empty, MultiLineComment) ;
exit ItemLoop when Empty ;
ItemNum := ItemNum + 1 ;
NextChar := buf.all(buf'left) ;
if (NextChar = '@') then
-- Get Address
read(buf, NextChar) ;
ReadHexToken(buf, Addr, StrLen) ;
exit ReadLineLoop when AlertIf(AlertLogIDVar, StrLen = 0, "MemoryPType.FileReadX: Address length 0 on line: " & to_string(LineNum), FAILURE) ;
exit ItemLoop when AlertIf(AlertLogIDVar, Addr < SmallAddr,
"MemoryPType.FileReadX: Address in file: " & to_hstring(Addr) &
" < StartAddr: " & to_hstring(StartAddr) & " on line: " & to_string(LineNum)) ;
exit ItemLoop when AlertIf(AlertLogIDVar, Addr > BigAddr,
"MemoryPType.FileReadX: Address in file: " & to_hstring(Addr) &
" > EndAddr: " & to_hstring(BigAddr) & " on line: " & to_string(LineNum)) ;
elsif DataFormat = HEX and ishex(NextChar) then
-- Get Hex Data
ReadHexToken(buf, data, StrLen) ;
exit ReadLineLoop when AlertIfNot(AlertLogIDVar, StrLen > 0,
"MemoryPType.FileReadH: Error while reading data on line: " & to_string(LineNum) &
" Item number: " & to_string(ItemNum), FAILURE) ;
log("MemoryPType.FileReadX: MemWrite(Addr => " & to_hstring(Addr) & ", Data => " & to_hstring(Data) & ")", DEBUG) ;
MemWrite(Addr, data) ;
Addr := Addr + AddrInc ;
elsif DataFormat = BINARY and isstd_logic(NextChar) then
-- Get Binary Data
-- read(buf, data, ReadValid) ;
ReadBinaryToken(buf, data, StrLen) ;
-- exit ReadLineLoop when AlertIfNot(AlertLogIDVar, ReadValid,
exit ReadLineLoop when AlertIfNot(AlertLogIDVar, StrLen > 0,
"MemoryPType.FileReadB: Error while reading data on line: " & to_string(LineNum) &
" Item number: " & to_string(ItemNum), FAILURE) ;
log("MemoryPType.FileReadX: MemWrite(Addr => " & to_hstring(Addr) & ", Data => " & to_string(Data) & ")", DEBUG) ;
MemWrite(Addr, data) ;
Addr := Addr + AddrInc ;
else
-- Invalid Text, Issue Warning and skip it
Alert(AlertLogIDVar,
"MemoryPType.FileReadX: Invalid text on line: " & to_string(LineNum) &
" Item: " & to_string(ItemNum) & ". Skipping text: " & buf.all) ;
exit ItemLoop ;
end if ;
end loop ItemLoop ;
end loop ReadLineLoop ;
-- -- must read EndAddr-StartAddr number of words if both start and end specified
-- if (StartAddr /= 0 or (not EndAddr) /= 0) and (Addr /= EndAddr) then
-- Alert("MemoryPType.FileReadH: insufficient data values", WARNING) ;
-- end if ;
file_close(MemFile) ;
end FileReadX ;
------------------------------------------------------------
procedure FileReadH (
-- Hexadecimal File Read
------------------------------------------------------------
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
begin
FileReadX(FileName, HEX, StartAddr, EndAddr) ;
end FileReadH ;
------------------------------------------------------------
procedure FileReadH (FileName : string ; StartAddr : std_logic_vector) is
-- Hexadecimal File Read
------------------------------------------------------------
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileReadX(FileName, HEX, StartAddr, EndAddr) ;
end FileReadH ;
------------------------------------------------------------
procedure FileReadH (FileName : string) is
-- Hexadecimal File Read
------------------------------------------------------------
constant StartAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '0') ;
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileReadX(FileName, HEX, StartAddr, EndAddr) ;
end FileReadH ;
------------------------------------------------------------
procedure FileReadB (
-- Binary File Read
------------------------------------------------------------
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
begin
FileReadX(FileName, BINARY, StartAddr, EndAddr) ;
end FileReadB ;
------------------------------------------------------------
procedure FileReadB (FileName : string ; StartAddr : std_logic_vector) is
-- Binary File Read
------------------------------------------------------------
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileReadX(FileName, BINARY, StartAddr, EndAddr) ;
end FileReadB ;
------------------------------------------------------------
procedure FileReadB (FileName : string) is
-- Binary File Read
------------------------------------------------------------
constant StartAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '0') ;
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileReadX(FileName, BINARY, StartAddr, EndAddr) ;
end FileReadB ;
------------------------------------------------------------
-- PT Local
procedure FileWriteX (
-- Hexadecimal or Binary File Write
------------------------------------------------------------
FileName : string ;
DataFormat : FileFormatType ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
-- Format:
-- @hh..h -- Address in hex
-- hhhhh -- data one per line in either hex or binary as specified
file MemFile : text open WRITE_MODE is FileName ;
alias normStartAddr : std_logic_vector(StartAddr'length-1 downto 0) is StartAddr ;
alias normEndAddr : std_logic_vector(EndAddr'length-1 downto 0) is EndAddr ;
variable StartBlockAddr : natural ;
variable EndBlockAddr : natural ;
variable StartWordAddr : natural ;
variable EndWordAddr : natural ;
variable Data : std_logic_vector(DataWidthVar - 1 downto 0) ;
variable FoundData : boolean ;
variable buf : line ;
begin
if StartAddr'length /= AddrWidthVar and EndAddr'length /= AddrWidthVar then
-- Check StartAddr and EndAddr Widths and Memory not initialized
if (ArrayPtrVar = NULL) then
Alert(AlertLogIDVar, "MemoryPType.FileWriteX: Memory not initialized, FileRead Ignored.", FAILURE) ;
else
AlertIf(AlertLogIDVar, StartAddr'length /= AddrWidthVar, "MemoryPType.FileWriteX: StartAddr'length: "
& to_string(StartAddr'length) &
" /= Memory Address Width: " & to_string(AddrWidthVar), FAILURE) ;
AlertIf(AlertLogIDVar, EndAddr'length /= AddrWidthVar, "MemoryPType.FileWriteX: EndAddr'length: "
& to_string(EndAddr'length) &
" /= Memory Address Width: " & to_string(AddrWidthVar), FAILURE) ;
end if ;
return ;
end if ;
if StartAddr > EndAddr then
-- Only support ascending addresses
Alert(AlertLogIDVar, "MemoryPType.FileWriteX: StartAddr: " & to_hstring(StartAddr) &
" > EndAddr: " & to_hstring(EndAddr), FAILURE) ;
return ;
end if ;
-- Slice out upper address to form block address
if AddrWidthVar >= BlockkWidthVar then
StartBlockAddr := to_integer(normStartAddr(AddrWidthVar-1 downto BlockkWidthVar)) ;
EndBlockAddr := to_integer( normEndAddr(AddrWidthVar-1 downto BlockkWidthVar)) ;
else
StartBlockAddr := 0 ;
EndBlockAddr := 0 ;
end if ;
BlockAddrLoop : for BlockAddr in StartBlockAddr to EndBlockAddr loop
next BlockAddrLoop when ArrayPtrVar(BlockAddr) = NULL ;
if BlockAddr = StartBlockAddr then
StartWordAddr := to_integer(normStartAddr(BlockkWidthVar-1 downto 0)) ;
else
StartWordAddr := 0 ;
end if ;
if BlockAddr = EndBlockAddr then
EndWordAddr := to_integer(normEndAddr(BlockkWidthVar-1 downto 0)) ;
else
EndWordAddr := 2**BlockkWidthVar-1 ;
end if ;
FoundData := FALSE ;
WordAddrLoop : for WordAddr in StartWordAddr to EndWordAddr loop
if (ArrayPtrVar(BlockAddr)(WordAddr) < 0) then
-- X in Word, return all X
Data := (Data'range => 'X') ;
FoundData := FALSE ;
else
-- Get the Word from the Array
Data := to_slv(ArrayPtrVar(BlockAddr)(WordAddr), Data'length) ;
if not FoundData then
-- Write Address
write(buf, '@') ;
hwrite(buf, to_slv(BlockAddr, AddrWidthVar-BlockkWidthVar) & to_slv(WordAddr, BlockkWidthVar)) ;
writeline(MemFile, buf) ;
end if ;
FoundData := TRUE ;
end if ;
if FoundData then -- Write Data
if DataFormat = HEX then
hwrite(buf, Data) ;
writeline(MemFile, buf) ;
else
write(buf, Data) ;
writeline(MemFile, buf) ;
end if;
end if ;
end loop WordAddrLoop ;
end loop BlockAddrLoop ;
file_close(MemFile) ;
end FileWriteX ;
------------------------------------------------------------
procedure FileWriteH (
-- Hexadecimal File Write
------------------------------------------------------------
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
begin
FileWriteX(FileName, HEX, StartAddr, EndAddr) ;
end FileWriteH ;
------------------------------------------------------------
procedure FileWriteH (FileName : string ; StartAddr : std_logic_vector) is
-- Hexadecimal File Write
------------------------------------------------------------
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileWriteX(FileName, HEX, StartAddr, EndAddr) ;
end FileWriteH ;
------------------------------------------------------------
procedure FileWriteH (FileName : string) is
-- Hexadecimal File Write
------------------------------------------------------------
constant StartAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '0') ;
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileWriteX(FileName, HEX, StartAddr, EndAddr) ;
end FileWriteH ;
------------------------------------------------------------
procedure FileWriteB (
-- Binary File Write
------------------------------------------------------------
FileName : string ;
StartAddr : std_logic_vector ;
EndAddr : std_logic_vector
) is
begin
FileWriteX(FileName, BINARY, StartAddr, EndAddr) ;
end FileWriteB ;
------------------------------------------------------------
procedure FileWriteB (FileName : string ; StartAddr : std_logic_vector) is
-- Binary File Write
------------------------------------------------------------
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileWriteX(FileName, BINARY, StartAddr, EndAddr) ;
end FileWriteB ;
------------------------------------------------------------
procedure FileWriteB (FileName : string) is
-- Binary File Write
------------------------------------------------------------
constant StartAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '0') ;
constant EndAddr : std_logic_vector(AddrWidthVar - 1 downto 0) := (others => '1') ;
begin
FileWriteX(FileName, BINARY, StartAddr, EndAddr) ;
end FileWriteB ;
end protected body MemoryPType ;
end MemoryPkg ;

test/OSVVM/MessagePkg.vhd → OSVVM/MessagePkg.vhd View File


+ 129
- 0
OSVVM/NamePkg.vhd View File

@ -0,0 +1,129 @@
--
-- File Name: NamePkg.vhd
-- Design Unit Name: NamePkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis SynthWorks
--
--
-- Package Defines
-- Data structure for name.
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Latest standard version available at:
-- http://www.SynthWorks.com/downloads
--
-- Revision History:
-- Date Version Description
-- 06/2010: 0.1 Initial revision
-- 07/2014: 2014.07 Moved specialization required by CoveragePkg to CoveragePkg
-- Separated name handling from message handling to simplify naming
-- 12/2014: 2014.07a Removed initialized pointers which can lead to memory leaks.
-- 05/2015 2015.06 Added input to Get to return when not initialized
--
--
-- Copyright (c) 2010 - 2015 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
use std.textio.all ;
package NamePkg is
type NamePType is protected
procedure Set (NameIn : String) ;
impure function Get (DefaultName : string := "") return string ;
impure function GetOpt return string ;
impure function IsSet return boolean ;
procedure Clear ; -- clear name
procedure Deallocate ; -- effectively alias to clear name
end protected NamePType ;
end package NamePkg ;
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
package body NamePkg is
type NamePType is protected body
variable NamePtr : line ;
------------------------------------------------------------
procedure Set (NameIn : String) is
------------------------------------------------------------
begin
deallocate(NamePtr) ;
NamePtr := new string'(NameIn) ;
end procedure Set ;
------------------------------------------------------------
impure function Get (DefaultName : string := "") return string is
------------------------------------------------------------
begin
if NamePtr = NULL then
return DefaultName ;
else
return NamePtr.all ;
end if ;
end function Get ;
------------------------------------------------------------
impure function GetOpt return string is
------------------------------------------------------------
begin
if NamePtr = NULL then
return NUL & "" ;
else
return NamePtr.all ;
end if ;
end function GetOpt ;
------------------------------------------------------------
impure function IsSet return boolean is
------------------------------------------------------------
begin
return NamePtr /= NULL ;
end function IsSet ;
------------------------------------------------------------
procedure Clear is -- clear name
------------------------------------------------------------
begin
deallocate(NamePtr) ;
end procedure Clear ;
------------------------------------------------------------
procedure Deallocate is -- clear name
------------------------------------------------------------
begin
Clear ;
end procedure Deallocate ;
end protected body NamePType ;
end package body NamePkg ;

+ 63
- 0
OSVVM/OsvvmContext.vhd View File

@ -0,0 +1,63 @@
--
-- File Name: OsvvmContext.vhd
-- Design Unit Name: OsvvmContext
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com--
--
-- Description
-- Context Declaration for OSVVM packages
--
-- Developed by/for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Latest standard version available at:
-- http://www.SynthWorks.com/downloads
--
-- Revision History:
-- Date Version Description
-- 01/2015 2015.01 Initial Revision
-- 06/2015 2015.06 Added MemoryPkg
-- 11/2016 2016.11 Added TbUtilPkg and ResolutionPkg
--
--
-- Copyright (c) 2015 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
--
context OsvvmContext is
library OSVVM ;
use OSVVM.NamePkg.all ;
use OSVVM.TranscriptPkg.all ;
use OSVVM.TextUtilPkg.all ;
use OSVVM.OsvvmGlobalPkg.all ;
use OSVVM.AlertLogPkg.all ;
use OSVVM.RandomPkg.all ;
use OSVVM.CoveragePkg.all ;
use OSVVM.MemoryPkg.all ;
use OSVVM.ResolutionPkg.all ;
use OSVVM.TbUtilPkg.all ;
end context OsvvmContext ;

+ 350
- 0
OSVVM/OsvvmGlobalPkg.vhd View File

@ -0,0 +1,350 @@
--
-- File Name: OsvvmGlobalPkg.vhd
-- Design Unit Name: OsvvmGlobalPkg
-- Revision: STANDARD VERSION, revision 2015.01
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis jim@synthworks.com
--
--
-- Description:
-- Global Settings for OSVVM packages
--
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 01/2014: 2015.01 Initial revision
--
--
-- Copyright (c) 2015 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
library ieee ;
use std.textio.all ;
use work.NamePkg.all ;
package OsvvmGlobalPkg is
-- FILE IO Global File Identifier -- Open using AlertLogPkg.TranscriptOpen
-- file TranscriptFile : text ;
-- Shared Options Type used in OSVVM
type OsvvmOptionsType is (OPT_INIT_PARM_DETECT, OPT_USE_DEFAULT, DISABLED, FALSE, ENABLED, TRUE) ;
function IsEnabled (A : OsvvmOptionsType) return boolean ; -- Requires that TRUE is last and ENABLED is 2nd to last
function to_OsvvmOptionsType (A : boolean) return OsvvmOptionsType ;
-- Defaults for String values
constant OSVVM_DEFAULT_ALERT_PREFIX : string := "%% Alert" ;
constant OSVVM_DEFAULT_LOG_PREFIX : string := "%% Log " ;
constant OSVVM_DEFAULT_WRITE_PREFIX : string := "%% " ;
constant OSVVM_DEFAULT_DONE_NAME : string := "DONE" ;
constant OSVVM_DEFAULT_PASS_NAME : string := "PASSED" ;
constant OSVVM_DEFAULT_FAIL_NAME : string := "FAILED" ;
constant OSVVM_STRING_INIT_PARM_DETECT : string := NUL & NUL & NUL ;
constant OSVVM_STRING_USE_DEFAULT : string := NUL & "" ;
-- Coverage Settings
constant OSVVM_DEFAULT_WRITE_PASS_FAIL : OsvvmOptionsType := FALSE ;
constant OSVVM_DEFAULT_WRITE_BIN_INFO : OsvvmOptionsType := TRUE ;
constant OSVVM_DEFAULT_WRITE_COUNT : OsvvmOptionsType := TRUE ;
constant OSVVM_DEFAULT_WRITE_ANY_ILLEGAL : OsvvmOptionsType := FALSE ;
------------------------------------------------------------
procedure SetOsvvmGlobalOptions (
------------------------------------------------------------
WritePassFail : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteBinInfo : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteCount : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteAnyIllegal : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WritePrefix : string := OSVVM_STRING_INIT_PARM_DETECT ;
DoneName : string := OSVVM_STRING_INIT_PARM_DETECT ;
PassName : string := OSVVM_STRING_INIT_PARM_DETECT ;
FailName : string := OSVVM_STRING_INIT_PARM_DETECT
) ;
------------------------------------------------------------
-- Accessor Functions
function ResolveOsvvmOption(A, B, C : OsvvmOptionsType) return OsvvmOptionsType ;
function ResolveOsvvmOption(A, B, C, D : OsvvmOptionsType) return OsvvmOptionsType ;
function IsOsvvmStringSet (A : string) return boolean ;
function ResolveOsvvmOption(A, B : string) return string ;
function ResolveOsvvmOption(A, B, C : string) return string ;
function ResolveOsvvmOption(A, B, C, D : string) return string ;
impure function ResolveOsvvmWritePrefix(A : String) return string ;
impure function ResolveOsvvmWritePrefix(A, B : String) return string ;
impure function ResolveOsvvmDoneName(A : String) return string ;
impure function ResolveOsvvmDoneName(A, B : String) return string ;
impure function ResolveOsvvmPassName(A : String) return string ;
impure function ResolveOsvvmPassName(A, B : String) return string ;
impure function ResolveOsvvmFailName(A : String) return string ;
impure function ResolveOsvvmFailName(A, B : String) return string ;
impure function ResolveCovWritePassFail(A, B : OsvvmOptionsType) return OsvvmOptionsType ; -- Cov
impure function ResolveCovWriteBinInfo(A, B : OsvvmOptionsType) return OsvvmOptionsType ; -- Cov
impure function ResolveCovWriteCount(A, B : OsvvmOptionsType) return OsvvmOptionsType ; -- Cov
impure function ResolveCovWriteAnyIllegal(A, B : OsvvmOptionsType) return OsvvmOptionsType ; -- Cov
procedure OsvvmDeallocate ;
type OptionsPType is protected
procedure Set (A: OsvvmOptionsType) ;
impure function get return OsvvmOptionsType ;
end protected OptionsPType ;
end OsvvmGlobalPkg ;
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
package body OsvvmGlobalPkg is
type OptionsPType is protected body
variable GlobalVar : OsvvmOptionsType ;
procedure Set (A : OsvvmOptionsType) is
begin
GlobalVar := A ;
end procedure Set ;
impure function get return OsvvmOptionsType is
begin
return GlobalVar ;
end function get ;
end protected body OptionsPType ;
shared variable WritePrefixVar : NamePType ;
shared variable DoneNameVar : NamePType ;
shared variable PassNameVar : NamePType ;
shared variable FailNameVar : NamePType ;
shared variable WritePassFailVar : OptionsPType ; -- := FALSE ;
shared variable WriteBinInfoVar : OptionsPType ; -- := TRUE ;
shared variable WriteCountVar : OptionsPType ; -- := TRUE ;
shared variable WriteAnyIllegalVar : OptionsPType ; -- := FALSE ;
function IsEnabled (A : OsvvmOptionsType) return boolean is
begin
return A >= ENABLED ;
end function IsEnabled ;
function to_OsvvmOptionsType (A : boolean) return OsvvmOptionsType is
begin
if A then
return TRUE ;
else
return FALSE ;
end if ;
end function to_OsvvmOptionsType ;
------------------------------------------------------------
procedure SetOsvvmGlobalOptions (
------------------------------------------------------------
WritePassFail : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteBinInfo : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteCount : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WriteAnyIllegal : OsvvmOptionsType := OPT_INIT_PARM_DETECT ;
WritePrefix : string := OSVVM_STRING_INIT_PARM_DETECT ;
DoneName : string := OSVVM_STRING_INIT_PARM_DETECT ;
PassName : string := OSVVM_STRING_INIT_PARM_DETECT ;
FailName : string := OSVVM_STRING_INIT_PARM_DETECT
) is
begin
if WritePassFail /= OPT_INIT_PARM_DETECT then
WritePassFailVar.Set(WritePassFail) ;
end if ;
if WriteBinInfo /= OPT_INIT_PARM_DETECT then
WriteBinInfoVar.Set(WriteBinInfo) ;
end if ;
if WriteCount /= OPT_INIT_PARM_DETECT then
WriteCountVar.Set(WriteCount) ;
end if ;
if WriteAnyIllegal /= OPT_INIT_PARM_DETECT then
WriteAnyIllegalVar.Set(WriteAnyIllegal) ;
end if ;
if WritePrefix /= OSVVM_STRING_INIT_PARM_DETECT then
WritePrefixVar.Set(WritePrefix) ;
end if ;
if DoneName /= OSVVM_STRING_INIT_PARM_DETECT then
DoneNameVar.Set(DoneName) ;
end if ;
if PassName /= OSVVM_STRING_INIT_PARM_DETECT then
PassNameVar.Set(PassName) ;
end if ;
if FailName /= OSVVM_STRING_INIT_PARM_DETECT then
FailNameVar.Set(FailName) ;
end if ;
end procedure SetOsvvmGlobalOptions ;
------------------------------------------------------------
-- Accessor Functions
-- Local Function
function IsOsvvmOptionSet (A : OsvvmOptionsType) return boolean is
begin
return A > OPT_USE_DEFAULT ;
end function IsOsvvmOptionSet ;
function ResolveOsvvmOption(A, B, C : OsvvmOptionsType) return OsvvmOptionsType is
begin
if IsOsvvmOptionSet(A) then
return A ;
elsif IsOsvvmOptionSet(B) then
return B ;
else
return C ;
end if ;
end function ResolveOsvvmOption ;
function ResolveOsvvmOption(A, B, C, D : OsvvmOptionsType) return OsvvmOptionsType is
begin
if IsOsvvmOptionSet(A) then
return A ;
elsif IsOsvvmOptionSet(B) then
return B ;
elsif IsOsvvmOptionSet(C) then
return C ;
else
return D ;
end if ;
end function ResolveOsvvmOption ;
-- Local Function
function IsOsvvmStringSet (A : string) return boolean is
begin
if A'length = 0 then -- Null strings permitted
return TRUE ;
else
return A(A'left) /= NUL ;
end if;
end function IsOsvvmStringSet ;
function ResolveOsvvmOption(A, B : string) return string is
begin
if IsOsvvmStringSet(A) then
return A ;
else
return B ;
end if ;
end function ResolveOsvvmOption ;
function ResolveOsvvmOption(A, B, C : string) return string is
begin
if IsOsvvmStringSet(A) then
return A ;
elsif IsOsvvmStringSet(B) then
return B ;
else
return C ;
end if ;
end function ResolveOsvvmOption ;
function ResolveOsvvmOption(A, B, C, D : string) return string is
begin
if IsOsvvmStringSet(A) then
return A ;
elsif IsOsvvmStringSet(B) then
return B ;
elsif IsOsvvmStringSet(C) then
return C ;
else
return D ;
end if ;
end function ResolveOsvvmOption ;
impure function ResolveOsvvmWritePrefix(A : String) return string is
begin
return ResolveOsvvmOption(A, WritePrefixVar.GetOpt, OSVVM_DEFAULT_WRITE_PREFIX) ;
end function ResolveOsvvmWritePrefix ;
impure function ResolveOsvvmWritePrefix(A, B : String) return string is
begin
return ResolveOsvvmOption(A, B, WritePrefixVar.GetOpt, OSVVM_DEFAULT_WRITE_PREFIX) ;
end function ResolveOsvvmWritePrefix ;
impure function ResolveOsvvmDoneName(A : String) return string is
begin
return ResolveOsvvmOption(A, DoneNameVar.GetOpt, OSVVM_DEFAULT_DONE_NAME) ;
end function ResolveOsvvmDoneName ;
impure function ResolveOsvvmDoneName(A, B : String) return string is
begin
return ResolveOsvvmOption(A, DoneNameVar.GetOpt, OSVVM_DEFAULT_DONE_NAME) ;
end function ResolveOsvvmDoneName ;
impure function ResolveOsvvmPassName(A : String) return string is
begin
return ResolveOsvvmOption(A, PassNameVar.GetOpt, OSVVM_DEFAULT_PASS_NAME) ;
end function ResolveOsvvmPassName ;
impure function ResolveOsvvmPassName(A, B : String) return string is
begin
return ResolveOsvvmOption(A, B, PassNameVar.GetOpt, OSVVM_DEFAULT_PASS_NAME) ;
end function ResolveOsvvmPassName ;
impure function ResolveOsvvmFailName(A : String) return string is
begin
return ResolveOsvvmOption(A, FailNameVar.GetOpt, OSVVM_DEFAULT_FAIL_NAME) ;
end function ResolveOsvvmFailName ;
impure function ResolveOsvvmFailName(A, B : String) return string is
begin
return ResolveOsvvmOption(A, B, FailNameVar.GetOpt, OSVVM_DEFAULT_FAIL_NAME) ;
end function ResolveOsvvmFailName ;
impure function ResolveCovWritePassFail(A, B : OsvvmOptionsType) return OsvvmOptionsType is
begin
return ResolveOsvvmOption(A, B, WritePassFailVar.Get, OSVVM_DEFAULT_WRITE_PASS_FAIL) ;
end function ResolveCovWritePassFail ; -- Cov
impure function ResolveCovWriteBinInfo(A, B : OsvvmOptionsType) return OsvvmOptionsType is
begin
return ResolveOsvvmOption(A, B, WriteBinInfoVar.Get, OSVVM_DEFAULT_WRITE_BIN_INFO) ;
end function ResolveCovWriteBinInfo ; -- Cov
impure function ResolveCovWriteCount(A, B : OsvvmOptionsType) return OsvvmOptionsType is
begin
return ResolveOsvvmOption(A, B, WriteCountVar.Get, OSVVM_DEFAULT_WRITE_COUNT) ;
end function ResolveCovWriteCount ; -- Cov
impure function ResolveCovWriteAnyIllegal(A, B : OsvvmOptionsType) return OsvvmOptionsType is
begin
return ResolveOsvvmOption(A, B, WriteAnyIllegalVar.Get, OSVVM_DEFAULT_WRITE_ANY_ILLEGAL) ;
end function ResolveCovWriteAnyIllegal ; -- Cov
procedure OsvvmDeallocate is
begin
-- Free up space used by NamePType within OsvvmGlobalPkg
WritePrefixVar.Deallocate ;
DoneNameVar.Deallocate ;
PassNameVar.Deallocate ;
FailNameVar.Deallocate ;
WritePassFailVar.Set(FALSE) ; -- := FALSE ;
WriteBinInfoVar.Set(TRUE ) ; -- := TRUE ;
WriteCountVar.Set(TRUE ) ; -- := TRUE ;
WriteAnyIllegalVar.Set(FALSE) ; -- := FALSE ;
end procedure OsvvmDeallocate ;
end package body OsvvmGlobalPkg ;

test/OSVVM/RandomBasePkg.vhd → OSVVM/RandomBasePkg.vhd View File


OSVVM/RandomPkg.vhd
File diff suppressed because it is too large
View File


+ 392
- 0
OSVVM/ResolutionPkg.vhd View File

@ -0,0 +1,392 @@
--
-- File Name: ResolutionPkg.vhd
-- Design Unit Name: ResolutionPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@SynthWorks.com
-- Contributor(s):
-- Jim Lewis email: jim@SynthWorks.com
--
-- Package Defines
-- resolved resolution functions for integer, real, and time
-- types resolved_integer, resolved_real, resolved_time
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 09/2006: 0.1 Initial revision
-- Numerous revisions for VHDL Testbenches and Verification
-- 02/2009: 1.0 VHDL-2008 STANDARD VERSION
-- 05/2015 2015.05 Added Alerts
-- -- Replaced Alerts with asserts as alerts are illegal in pure functions
-- 11/2016 2016.11 Removed Asserts as they are not working as intended.
-- See ResolutionPkg_debug as it uses Alerts to correctly detect errors
--
--
-- Copyright (c) 2005 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file may be modified and distributed under
-- the terms of the ARTISTIC License as published by
-- The Perl Foundation; either version 2.0 of the License,
-- or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
library ieee ;
use ieee.std_logic_1164.all ;
use ieee.numeric_std.all ;
library osvvm ;
use osvvm.AlertLogPkg.all ;
package ResolutionPkg is
constant MULTIPLE_DRIVER_SEVERITY : severity_level := ERROR ;
--
-- Note that not all simulators support resolution functions of the form:
-- subtype std_logic_vector_max is (resolved_max) std_ulogic_vector ;
--
-- Hence, types of the form are offered as a temporary workaround until they do:
-- std_logic_vector_max_c is array (natural range <>) of std_logic_max ; -- for non VHDL-2008
--
-- resolved_max
-- return maximum value.
-- No initializations required on ports, default of type'left is ok
function resolved_max ( s : std_ulogic_vector) return std_ulogic ;
subtype std_logic_max is resolved_max std_ulogic ;
subtype std_logic_vector_max is (resolved_max) std_ulogic_vector ;
type std_logic_vector_max_c is array (natural range <>) of std_logic_max ; -- for non VHDL-2008
subtype unsigned_max is (resolved_max) unresolved_unsigned ;
type unsigned_max_c is array (natural range <>) of std_logic_max ; -- for non VHDL-2008
subtype signed_max is (resolved_max) unresolved_signed ;
type signed_max_c is array (natural range <>) of std_logic_max ; -- for non VHDL-2008
function resolved_max ( s : bit_vector) return bit ;
subtype bit_max is resolved_max bit ;
subtype bit_vector_max is (resolved_max) bit_vector ;
type bit_vector_max_c is array (natural range <>) of bit_max ; -- for non VHDL-2008
function resolved_max ( s : integer_vector ) return integer ;
subtype integer_max is resolved_max integer ;
subtype integer_vector_max is (resolved_max) integer_vector ;
type integer_vector_max_c is array (natural range <>) of integer_max ; -- for non VHDL-2008
function resolved_max ( s : time_vector ) return time ;
subtype time_max is resolved_max time ;
subtype time_vector_max is (resolved_max) time_vector ;
type time_vector_max_c is array (natural range <>) of time_max ; -- for non VHDL-2008
function resolved_max ( s : real_vector ) return real ;
subtype real_max is resolved_max real ;
subtype real_vector_max is (resolved_max) real_vector ;
type real_vector_max_c is array (natural range <>) of real_max ; -- for non VHDL-2008
function resolved_max ( s : string) return character ;
subtype character_max is resolved_max character ;
subtype string_max is (resolved_max) string ;
type string_max_c is array (positive range <>) of character_max ; -- for non VHDL-2008
function resolved_max ( s : boolean_vector) return boolean ;
subtype boolean_max is resolved_max boolean ;
subtype boolean_vector_max is (resolved_max) boolean_vector ;
type boolean_vector_max_c is array (natural range <>) of boolean_max ; -- for non VHDL-2008
-- return sum of values that /= type'left
-- No initializations required on ports, default of type'left is ok
function resolved_sum ( s : integer_vector ) return integer ;
subtype integer_sum is resolved_sum integer ;
subtype integer_vector_sum is (resolved_sum) integer_vector ;
type integer_vector_sum_c is array (natural range <>) of integer_sum ; -- for non VHDL-2008
function resolved_sum ( s : time_vector ) return time ;
subtype time_sum is resolved_sum time ;
subtype time_vector_sum is (resolved_sum) time_vector ;
type time_vector_sum_c is array (natural range <>) of time_sum ; -- for non VHDL-2008
function resolved_sum ( s : real_vector ) return real ;
subtype real_sum is resolved_sum real ;
subtype real_vector_sum is (resolved_sum) real_vector ;
type real_vector_sum_c is array (natural range <>) of real_sum ; -- for non VHDL-2008
-- resolved_weak
-- Special just for std_ulogic
-- No initializations required on ports, default of type'left is ok
function resolved_weak (s : std_ulogic_vector) return std_ulogic ; -- no init, type'left
subtype std_logic_weak is resolved_weak std_ulogic ;
subtype std_logic_vector_weak is (resolved_weak) std_ulogic_vector ;
-- legacy stuff
-- requires ports to be initialized to 0 in the appropriate type.
function resolved ( s : integer_vector ) return integer ;
subtype resolved_integer is resolved integer ;
function resolved ( s : time_vector ) return time ;
subtype resolved_time is resolved time ;
function resolved ( s : real_vector ) return real ;
subtype resolved_real is resolved real ;
function resolved (s : string) return character ; -- same as resolved_max
subtype resolved_character is resolved character ;
-- subtype resolved_string is (resolved) string ; -- subtype will replace type later
type resolved_string is array (positive range <>) of resolved_character; -- will change to subtype -- assert but no init
function resolved ( s : boolean_vector) return boolean ; --same as resolved_max
subtype resolved_boolean is resolved boolean ;
end package ResolutionPkg ;
package body ResolutionPkg is
-- resolved_max
-- return maximum value. Assert FAILURE if more than 1 /= type'left
-- No initializations required on ports, default of type'left is ok
-- Optimized version is just the following:
-- ------------------------------------------------------------
-- function resolved_max ( s : <array_type> ) return <element_type> is
-- ------------------------------------------------------------
-- begin
-- return maximum(s) ;
-- end function resolved_max ;
------------------------------------------------------------
function resolved_max (s : std_ulogic_vector) return std_ulogic is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : bit_vector ) return bit is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : integer_vector ) return integer is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : time_vector ) return time is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : real_vector ) return real is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : string ) return character is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
------------------------------------------------------------
function resolved_max ( s : boolean_vector) return boolean is
------------------------------------------------------------
begin
return maximum(s) ;
end function resolved_max ;
-- resolved_sum - appropriate for numeric types
-- return sum of values that /= type'left
-- No initializations required on ports, default of type'left is ok
------------------------------------------------------------
function resolved_sum ( s : integer_vector ) return integer is
------------------------------------------------------------
variable result : integer := 0 ;
begin
for i in s'RANGE loop
if s(i) /= integer'left then
result := s(i) + result;
end if ;
end loop ;
return result ;
end function resolved_sum ;
------------------------------------------------------------
function resolved_sum ( s : time_vector ) return time is
------------------------------------------------------------
variable result : time := 0 sec ;
begin
for i in s'RANGE loop
if s(i) /= time'left then
result := s(i) + result;
end if ;
end loop ;
return result ;
end function resolved_sum ;
------------------------------------------------------------
function resolved_sum ( s : real_vector ) return real is
------------------------------------------------------------
variable result : real := 0.0 ;
begin
for i in s'RANGE loop
if s(i) /= real'left then
result := s(i) + result;
end if ;
end loop ;
return result ;
end function resolved_sum ;
-- resolved_weak
-- Special just for std_ulogic
-- No initializations required on ports, default of type'left is ok
type stdlogic_table is array(STD_ULOGIC, STD_ULOGIC) of STD_ULOGIC;
constant weak_resolution_table : stdlogic_table := (
-- Resolution order: Z < U < W < X < - < L < H < 0 < 1
-- ---------------------------------------------------------
-- | U X 0 1 Z W L H - | |
-- ---------------------------------------------------------
('U', 'X', '0', '1', 'U', 'W', 'L', 'H', '-'), -- | U |
('X', 'X', '0', '1', 'X', 'X', 'L', 'H', '-'), -- | X |
('0', '0', '0', '1', '0', '0', '0', '0', '0'), -- | 0 |
('1', '1', '1', '1', '1', '1', '1', '1', '1'), -- | 1 |
('U', 'X', '0', '1', 'Z', 'W', 'L', 'H', '-'), -- | Z |
('W', 'X', '0', '1', 'W', 'W', 'L', 'H', '-'), -- | W |
('L', 'L', '0', '1', 'L', 'L', 'L', 'H', 'L'), -- | L |
('H', 'H', '0', '1', 'H', 'H', 'W', 'H', 'H'), -- | H |
('-', '-', '0', '1', '-', '-', 'L', 'H', '-') -- | - |
);
------------------------------------------------------------
function resolved_weak (s : std_ulogic_vector) return std_ulogic is
------------------------------------------------------------
variable result : std_ulogic := 'Z' ;
begin
for i in s'RANGE loop
result := weak_resolution_table(result, s(i)) ;
end loop ;
return result ;
end function resolved_weak ;
-- legacy stuff.
-- requires ports to be initialized to 0 in the appropriate type.
------------------------------------------------------------
function resolved ( s : integer_vector ) return integer is
-- requires interface to be initialized to 0
------------------------------------------------------------
variable result : integer := 0 ;
variable failed : boolean := FALSE ;
begin
for i in s'RANGE loop
if s(i) /= 0 then
failed := failed or (result /= 0) ;
result := maximum(s(i),result);
end if ;
end loop ;
assert not failed report "ResolutionPkg.resolved: multiple drivers on integer" severity MULTIPLE_DRIVER_SEVERITY ;
-- AlertIf(OSVVM_ALERTLOG_ID, failed, "ResolutionPkg.resolved: multiple drivers on integer") ;
return result ;
end function resolved ;
------------------------------------------------------------
function resolved ( s : time_vector ) return time is
-- requires interface to be initialized to 0 ns
------------------------------------------------------------
variable result : time := 0 ns ;
variable failed : boolean := FALSE ;
begin
for i in s'RANGE loop
if s(i) > 0 ns then
failed := failed or (result /= 0 ns) ;
result := maximum(s(i),result);
end if ;
end loop ;
assert not failed report "ResolutionPkg.resolved: multiple drivers on time" severity MULTIPLE_DRIVER_SEVERITY ;
-- AlertIf(OSVVM_ALERTLOG_ID, failed, "ResolutionPkg.resolved: multiple drivers on time") ;
return result ;
end function resolved ;
------------------------------------------------------------
function resolved ( s : real_vector ) return real is
-- requires interface to be initialized to 0.0
------------------------------------------------------------
variable result : real := 0.0 ;
variable failed : boolean := FALSE ;
begin
for i in s'RANGE loop
if s(i) /= 0.0 then
failed := failed or (result /= 0.0) ;
result := maximum(s(i),result);
end if ;
end loop ;
assert not failed report "ResolutionPkg.resolved: multiple drivers on real" severity MULTIPLE_DRIVER_SEVERITY ;
-- AlertIf(OSVVM_ALERTLOG_ID, failed, "ResolutionPkg.resolved: multiple drivers on real") ;
return result ;
end function resolved ;
------------------------------------------------------------
function resolved (s : string) return character is
-- same as resolved_max
------------------------------------------------------------
variable result : character := NUL ;
variable failed : boolean := FALSE ;
begin
for i in s'RANGE loop
if s(i) /= NUL then
failed := failed or (result /= NUL) ;
result := maximum(result, s(i)) ;
end if ;
end loop ;
assert not failed report "ResolutionPkg.resolved: multiple drivers on character" severity MULTIPLE_DRIVER_SEVERITY ;
-- AlertIf(OSVVM_ALERTLOG_ID, failed, "ResolutionPkg.resolved: multiple drivers on character") ;
return result ;
end function resolved ;
------------------------------------------------------------
function resolved ( s : boolean_vector) return boolean is
-- same as resolved_max
------------------------------------------------------------
variable result : boolean := FALSE ;
variable failed : boolean := FALSE ;
begin
for i in s'RANGE loop
if s(i) then
failed := failed or result ;
result := TRUE ;
end if ;
end loop ;
assert not failed report "ResolutionPkg.resolved: multiple drivers on boolean" severity MULTIPLE_DRIVER_SEVERITY ;
-- AlertIf(OSVVM_ALERTLOG_ID, failed, "ResolutionPkg.resolved: multiple drivers on boolean") ;
return result ;
end function resolved ;
end package body ResolutionPkg ;

+ 1575
- 0
OSVVM/ScoreboardGenericPkg.vhd
File diff suppressed because it is too large
View File


+ 65
- 0
OSVVM/ScoreboardPkg_int.vhd View File

@ -0,0 +1,65 @@
--
-- File Name: ScoreBoardPkg_int.vhd
-- Design Unit Name: ScoreBoardPkg_int
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis email: jim@synthworks.com
--
--
-- Description:
-- Instance of Generic Package ScoreboardGenericPkg for integer
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Latest standard version available at:
-- http://www.SynthWorks.com/downloads
--
-- Revision History:
-- Date Version Description
-- 08/2012 2012.08 Generic Instance of ScoreboardGenericPkg
-- 08/2014 2013.08 Updated interface for Match and to_string
-- 11/2016 2016.11 Released as part of OSVVM library
--
--
-- Copyright (c) 2006 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
--
use std.textio.all ;
library ieee ;
use ieee.std_logic_1164.all ;
use ieee.numeric_std.all ;
package ScoreBoardPkg_int is new work.ScoreboardGenericPkg
generic map (
ExpectedType => integer,
ActualType => integer,
Match => "=",
expected_to_string => to_string,
actual_to_string => to_string
) ;

+ 65
- 0
OSVVM/ScoreboardPkg_slv.vhd View File

@ -0,0 +1,65 @@
--
-- File Name: ScoreBoardPkg_slv.vhd
-- Design Unit Name: ScoreBoardPkg_slv
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis email: jim@synthworks.com
--
--
-- Description:
-- Instance of Generic Package ScoreboardGenericPkg for std_logic_vector
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Latest standard version available at:
-- http://www.SynthWorks.com/downloads
--
-- Revision History:
-- Date Version Description
-- 08/2012 2012.08 Generic Instance of ScoreboardGenericPkg
-- 08/2014 2013.08 Updated interface for Match and to_string
-- 11/2016 2016.11 Released as part of OSVVM library
--
--
-- Copyright (c) 2006 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
--
use std.textio.all ;
library ieee ;
use ieee.std_logic_1164.all ;
use ieee.numeric_std.all ;
package ScoreBoardPkg_slv is new work.ScoreboardGenericPkg
generic map (
ExpectedType => std_logic_vector,
ActualType => std_logic_vector,
Match => std_match, -- "=", [std_logic_vector, std_logic_vector return boolean]
expected_to_string => to_hstring, -- [std_logic_vector return string]
actual_to_string => to_hstring -- [std_logic_vector return string]
) ;

test/OSVVM/SortListPkg_int.vhd → OSVVM/SortListPkg_int.vhd View File


+ 851
- 0
OSVVM/TbUtilPkg.vhd View File

@ -0,0 +1,851 @@
--
-- File Name: TbUtilPkg.vhd
-- Design Unit Name: TbUtilPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@SynthWorks.com
-- Contributor(s):
-- Jim Lewis email: jim@SynthWorks.com
--
-- Package Defines
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 11/1999: 0.1 Initial revision
-- Numerous revisions for VHDL Testbenches and Verification
-- 10/2013 2013.10 Split out Text Utilities
-- 11/2016 2016.11 First Public Release Version
-- Updated naming for consistency.
--
--
-- Copyright (c) 1999 - 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
library ieee ;
use ieee.std_logic_1164.all ;
library osvvm ;
use osvvm.AlertLogPkg.all ;
use osvvm.TranscriptPkg.all ;
package TbUtilPkg is
constant CLK_ACTIVE : std_logic := '1' ;
constant t_sim_resolution : time := std.env.resolution_limit ; -- VHDL-2008
-- constant t_sim_resolution : time := 1 ns ; -- for non VHDL-2008 simulators
------------------------------------------------------------
-- ZeroOneHot, OneHot
-- OneHot: return true if exactly one value is 1
-- ZeroOneHot: return false when more than one value is a 1
------------------------------------------------------------
function OneHot ( constant A : in std_logic_vector ) return boolean ;
function ZeroOneHot ( constant A : in std_logic_vector ) return boolean ;
------------------------------------------------------------
-- RequestTransaction
-- Transaction initiation side of handshaking
-- Pairs with WaitForTransaction or one of its variations
------------------------------------------------------------
procedure RequestTransaction (
signal Rdy : Out std_logic ;
signal Ack : In std_logic
) ;
------------------------------------------------------------
-- WaitForTransaction
-- Model side of handshaking
-- Pairs with RequestTransaction
------------------------------------------------------------
procedure WaitForTransaction (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal Ack : Out std_logic
) ;
-- Variation for model that stops waiting when TimeOut is asserted
-- Intended for models that need to switch between instruction streams
-- such as a CPU when interrupt is pending
procedure WaitForTransaction (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal Ack : Out std_logic ;
signal TimeOut : In std_logic ;
constant Polarity : In std_logic := '1'
) ;
-- Set Ack to Model starting value
procedure StartTransaction ( signal Ack : Out std_logic ) ;
-- Set Ack to Model finishing value
procedure FinishTransaction ( signal Ack : Out std_logic ) ;
-- If a transaction is pending, return true
function TransactionPending ( signal Rdy : In std_logic ) return boolean ;
-- Variation for clockless models
procedure WaitForTransaction (
signal Rdy : In std_logic ;
signal Ack : Out std_logic
) ;
------------------------------------------------------------
-- Toggle, WaitForToggle
-- Used for communicating between processes
------------------------------------------------------------
procedure Toggle (
signal Sig : InOut std_logic ;
constant DelayVal : time
) ;
procedure Toggle ( signal Sig : InOut std_logic ) ;
procedure ToggleHS ( signal Sig : InOut std_logic ) ;
function IsToggle ( signal Sig : In std_logic ) return boolean ;
procedure WaitForToggle ( signal Sig : In std_logic ) ;
-- Bit type versions
procedure Toggle ( signal Sig : InOut bit ; constant DelayVal : time ) ;
procedure Toggle ( signal Sig : InOut bit ) ;
procedure ToggleHS ( signal Sig : InOut bit ) ;
function IsToggle ( signal Sig : In bit ) return boolean ;
procedure WaitForToggle ( signal Sig : In bit ) ;
------------------------------------------------------------
-- WaitForBarrier
-- Barrier Synchronization
-- Multiple processes call it, it finishes when all have called it
------------------------------------------------------------
procedure WaitForBarrier ( signal Sig : InOut std_logic ) ;
procedure WaitForBarrier ( signal Sig : InOut std_logic ; signal TimeOut : std_logic ; constant Polarity : in std_logic := '1') ;
procedure WaitForBarrier ( signal Sig : InOut std_logic ; constant TimeOut : time ) ;
-- resolved_barrier : summing resolution used in conjunction with integer based barriers
function resolved_barrier ( s : integer_vector ) return integer ;
subtype integer_barrier is resolved_barrier integer ;
-- Usage of integer barriers requires resolved_barrier. Initialization to 1 recommended, but not required
-- signal barrier1 : resolved_barrier integer := 1 ; -- using the resolution function
-- signal barrier2 : integer_barrier := 1 ; -- using the subtype that already applies the resolution function
procedure WaitForBarrier ( signal Sig : InOut integer ) ;
procedure WaitForBarrier ( signal Sig : InOut integer ; signal TimeOut : std_logic ; constant Polarity : in std_logic := '1') ;
procedure WaitForBarrier ( signal Sig : InOut integer ; constant TimeOut : time ) ;
-- Using separate signals
procedure WaitForBarrier2 ( signal SyncOut : out std_logic ; signal SyncIn : in std_logic ) ;
procedure WaitForBarrier2 ( signal SyncOut : out std_logic ; signal SyncInV : in std_logic_vector ) ;
------------------------------------------------------------
-- WaitForClock
-- Sync to Clock - after a delay, after a number of clocks
------------------------------------------------------------
procedure WaitForClock ( signal Clk : in std_logic ; constant Delay : in time ) ;
procedure WaitForClock ( signal Clk : in std_logic ; constant NumberOfClocks : in integer := 1) ;
procedure WaitForClock ( signal Clk : in std_logic ; signal Enable : in boolean ) ;
procedure WaitForClock ( signal Clk : in std_logic ; signal Enable : in std_logic ; constant Polarity : std_logic := '1' ) ;
------------------------------------------------------------
-- WaitForLevel
-- Find a signal at a level
------------------------------------------------------------
procedure WaitForLevel ( signal A : in boolean ) ;
procedure WaitForLevel ( signal A : in std_logic ; Polarity : std_logic := '1' ) ;
------------------------------------------------------------
-- CreateClock, CreateReset
-- Note these do not exit
------------------------------------------------------------
procedure CreateClock (
signal Clk : inout std_logic ;
constant Period : time ;
constant DutyCycle : real := 0.5
) ;
procedure CheckClockPeriod (
constant AlertLogID : AlertLogIDType ;
signal Clk : in std_logic ;
constant Period : time ;
constant ClkName : string := "Clock" ;
constant HowMany : integer := 5
) ;
procedure CheckClockPeriod (
signal Clk : in std_logic ;
constant Period : time ;
constant ClkName : string := "Clock" ;
constant HowMany : integer := 5
) ;
procedure CreateReset (
signal Reset : out std_logic ;
constant ResetActive : in std_logic ;
signal Clk : in std_logic ;
constant Period : time ;
constant tpd : time
) ;
procedure LogReset (
constant AlertLogID : AlertLogIDType ;
signal Reset : in std_logic ;
constant ResetActive : in std_logic ;
constant ResetName : in string := "Reset" ;
constant LogLevel : in LogType := ALWAYS
) ;
procedure LogReset (
signal Reset : in std_logic ;
constant ResetActive : in std_logic ;
constant ResetName : in string := "Reset" ;
constant LogLevel : in LogType := ALWAYS
) ;
------------------------------------------------------------
-- Deprecated subprogram names
-- Maintaining backward compatibility using aliases
------------------------------------------------------------
-- History of RequestTransaction / WaitForTransaction
alias RequestAction is RequestTransaction [std_logic, std_logic] ;
alias WaitForRequest is WaitForTransaction [std_logic, std_logic, std_logic] ;
-- History of WaitForToggle
alias WaitOnToggle is WaitForToggle [std_logic] ;
-- History of WaitForBarrier
alias WayPointBlock is WaitForBarrier [std_logic] ;
alias SyncTo is WaitForBarrier2[std_logic, std_logic] ;
alias SyncTo is WaitForBarrier2[std_logic, std_logic_vector] ;
-- Backward compatible name
alias SyncToClk is WaitForClock [std_logic, time] ;
------------------------------------------------------------
-- Deprecated
-- subsumed by WaitForTransaction with Ack and TimeOut.
-- TimeOut works exactly like IntReq
------------------------------------------------------------
procedure WaitForTransactionOrIrq (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal IntReq : In std_logic
) ;
------------------------------------------------------------
-- Deprecated
-- WaitForAck, StrobeAck
-- Replaced by WaitForToggle and Toggle
------------------------------------------------------------
procedure WaitForAck ( signal Ack : In std_logic ) ;
procedure StrobeAck ( signal Ack : Out std_logic ) ;
end TbUtilPkg ;
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
package body TbUtilPkg is
------------------------------------------------------------
-- ZeroOneHot, OneHot
-- OneHot: return true if exactly one value is 1
-- ZeroOneHot: return false when more than one value is a 1
------------------------------------------------------------
function OneHot ( constant A : in std_logic_vector ) return boolean is
variable found_one : boolean := FALSE ;
begin
for i in A'range loop
if A(i) = '1' or A(i) = 'H' then
if found_one then
return FALSE ;
end if ;
found_one := TRUE ;
end if ;
end loop ;
return found_one ; -- found a one
end function OneHot ;
function ZeroOneHot ( constant A : in std_logic_vector ) return boolean is
variable found_one : boolean := FALSE ;
begin
for i in A'range loop
if A(i) = '1' or A(i) = 'H' then
if found_one then
return FALSE ;
end if ;
found_one := TRUE ;
end if ;
end loop ;
return TRUE ; -- all zero or found a one
end function ZeroOneHot ;
------------------------------------------------------------
-- RequestTransaction
-- Transaction initiation side of handshaking
-- Pairs with WaitForTransaction or one of its variations
------------------------------------------------------------
procedure RequestTransaction (
signal Rdy : Out std_logic ;
signal Ack : In std_logic
) is
begin
-- Record contains new transaction
Rdy <= '1' ;
-- Find Ack low = '0'
wait until Ack = '0' ;
-- Prepare for Next Transaction
Rdy <= '0' ;
-- Transaction Done
wait until Ack = '1' ;
end procedure ;
------------------------------------------------------------
-- WaitForTransaction
-- Model side of handshaking
-- Pairs with RequestTransaction
------------------------------------------------------------
procedure WaitForTransaction (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal Ack : Out std_logic
) is
variable AckTime : time ;
begin
-- End of Previous Cycle. Signal Done
Ack <= '1' ; -- #6
AckTime := NOW ;
-- Find Start of Transaction
if Rdy /= '1' then -- #2
wait until Rdy = '1' ;
else
wait for 0 ns ; -- allow Ack to update
end if ;
-- align to clock if needed (not back-to-back transactions)
if NOW /= AckTime then
wait until Clk = CLK_ACTIVE ;
end if ;
-- Model active and owns the record
Ack <= '0' ; -- #3
end procedure ;
-- Variation for model that stops waiting when TimeOut is asserted
-- Intended for models that need to switch between instruction streams
-- such as a CPU when interrupt is pending
procedure WaitForTransaction (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal Ack : Out std_logic ;
signal TimeOut : In std_logic ;
constant Polarity : In std_logic := '1'
) is
variable AckTime : time ;
variable FoundRdy : boolean ;
begin
-- End of Previous Cycle. Signal Done
Ack <= '1' ; -- #6
AckTime := NOW ;
-- Find Ready or Time out
if (Rdy /= '1' and TimeOut /= Polarity) then
wait until Rdy = '1' or TimeOut = Polarity ;
else
wait for 0 ns ; -- allow Ack to update
end if ;
FoundRdy := Rdy = '1' ;
-- align to clock if Rdy or TimeOut does not happen within delta cycles from Ack
if NOW /= AckTime then
wait until Clk = CLK_ACTIVE ;
end if ;
if FoundRdy then
-- Model active and owns the record
Ack <= '0' ; -- #3
end if ;
end procedure ;
-- Set Ack to Model starting value
-- Pairs with WaitForTransactionOrIrq above
procedure StartTransaction ( signal Ack : Out std_logic ) is
begin
Ack <= '0' ;
end procedure ;
-- Set Ack to Model finishing value
-- Pairs with WaitForTransactionOrIrq above
procedure FinishTransaction ( signal Ack : Out std_logic ) is
begin
-- End of Cycle
Ack <= '1' ;
end procedure ;
-- If a transaction is pending, return true
-- Used to detect presence of transaction stream,
-- such as an interrupt handler
function TransactionPending (
signal Rdy : In std_logic
) return boolean is
begin
return Rdy = '1' ;
end function ;
-- Variation for clockless models
procedure WaitForTransaction (
signal Rdy : In std_logic ;
signal Ack : Out std_logic
) is
variable AckTime : time ;
begin
-- End of Previous Cycle. Signal Done
Ack <= '1' ; -- #6
-- Find Start of Transaction
if Rdy /= '1' then -- #2
wait until Rdy = '1' ;
else
wait for 0 ns ; -- allow Ack to update
end if ;
-- Model active and owns the record
Ack <= '0' ; -- #3
end procedure ;
------------------------------------------------------------
-- Toggle, WaitForToggle
-- Used for communicating between processes
------------------------------------------------------------
type stdulogic_indexby_stdulogic is array (std_ulogic) of std_ulogic;
constant toggle_sl_table : stdulogic_indexby_stdulogic := (
'0' => '1',
'L' => '1',
others => '0'
);
procedure Toggle (
signal Sig : InOut std_logic ;
constant DelayVal : time
) is
variable iDelayVal : time ;
begin
iDelayVal := DelayVal ;
if iDelayVal > t_sim_resolution then
iDelayVal := iDelayVal - t_sim_resolution ;
end if ;
Sig <= toggle_sl_table(Sig) after iDelayVal ;
end procedure ;
procedure Toggle ( signal Sig : InOut std_logic ) is
begin
Sig <= toggle_sl_table(Sig) ;
end procedure ;
procedure ToggleHS ( signal Sig : InOut std_logic ) is
begin
Sig <= toggle_sl_table(Sig) ;
wait for 0 ns ; -- Sig toggles
wait for 0 ns ; -- new values updated into record
end procedure ;
function IsToggle ( signal Sig : In std_logic ) return boolean is
begin
return Sig'event ;
end function ;
procedure WaitForToggle ( signal Sig : In std_logic ) is
begin
wait on Sig ;
end procedure ;
-- Bit type versions
procedure Toggle ( signal Sig : InOut bit ; constant DelayVal : time ) is
variable iDelayVal : time ;
begin
iDelayVal := DelayVal ;
if iDelayVal > t_sim_resolution then
iDelayVal := iDelayVal - t_sim_resolution ;
end if ;
Sig <= not Sig after iDelayVal ;
end procedure ;
procedure Toggle ( signal Sig : InOut bit ) is
begin
Sig <= not Sig ;
end procedure ;
procedure ToggleHS ( signal Sig : InOut bit ) is
begin
Sig <= not Sig ;
wait for 0 ns ; -- Sig toggles
wait for 0 ns ; -- new values updated into record
end procedure ;
function IsToggle ( signal Sig : In bit ) return boolean is
begin
return Sig'event ;
end function ;
procedure WaitForToggle ( signal Sig : In bit ) is
begin
wait on Sig ;
end procedure ;
------------------------------------------------------------
-- WaitForBarrier
-- Barrier Synchronization
-- Multiple processes call it, it finishes when all have called it
------------------------------------------------------------
procedure WaitForBarrier ( signal Sig : InOut std_logic ) is
begin
Sig <= 'H' ;
-- Wait until all processes set Sig to H
-- Level check not necessary since last value /= H yet
wait until Sig = 'H' ;
-- Deactivate and propagate to allow back to back calls
Sig <= '0' ;
wait for 0 ns ;
end procedure WaitForBarrier ;
procedure WaitForBarrier ( signal Sig : InOut std_logic ; signal TimeOut : std_logic ; constant Polarity : in std_logic := '1') is
begin
Sig <= 'H' ;
-- Wait until all processes set Sig to H
-- Level check not necessary since last value /= H yet
wait until Sig = 'H' or TimeOut = Polarity ;
-- Deactivate and propagate to allow back to back calls
Sig <= '0' ;
wait for 0 ns ;
end procedure WaitForBarrier ;
procedure WaitForBarrier ( signal Sig : InOut std_logic ; constant TimeOut : time ) is
begin
Sig <= 'H' ;
-- Wait until all processes set Sig to H
-- Level check not necessary since last value /= H yet
wait until Sig = 'H' for TimeOut ;
-- Deactivate and propagate to allow back to back calls
Sig <= '0' ;
wait for 0 ns ;
end procedure WaitForBarrier ;
------------------------------------------------------------
-- resolved_barrier
-- summing resolution used in conjunction with integer based barriers
function resolved_barrier ( s : integer_vector ) return integer is
variable result : integer := 0 ;
begin
for i in s'RANGE loop
if s(i) /= integer'left then
result := s(i) + result;
else
return integer'left ; -- removes the initialization requirement
end if ;
end loop ;
return result ;
end function resolved_barrier ;
-- Usage of integer barriers requires resolved_barrier. Initialization to 1 recommended, but not required
-- signal barrier1 : resolved_barrier integer := 1 ; -- using the resolution function
-- signal barrier2 : integer_barrier := 1 ; -- using the subtype that already applies the resolution function
procedure WaitForBarrier ( signal Sig : InOut integer ) is
begin
Sig <= 0 ;
-- Wait until all processes set Sig to 0
-- Level check not necessary since last value /= 0 yet
wait until Sig = 0 ;
-- Deactivate and propagate to allow back to back calls
Sig <= 1 ;
wait for 0 ns ;
end procedure WaitForBarrier ;
procedure WaitForBarrier ( signal Sig : InOut integer ; signal TimeOut : std_logic ; constant Polarity : in std_logic := '1') is
begin
Sig <= 0 ;
-- Wait until all processes set Sig to 0
-- Level check not necessary since last value /= 0 yet
wait until Sig = 0 or TimeOut = Polarity ;
-- Deactivate and propagate to allow back to back calls
Sig <= 1 ;
wait for 0 ns ;
end procedure WaitForBarrier ;
procedure WaitForBarrier ( signal Sig : InOut integer ; constant TimeOut : time ) is
begin
Sig <= 0 ;
-- Wait until all processes set Sig to 0
-- Level check not necessary since last value /= 0 yet
wait until Sig = 0 for TimeOut ;
-- Deactivate and propagate to allow back to back calls
Sig <= 1 ;
wait for 0 ns ;
end procedure WaitForBarrier ;
-- Using separate signals
procedure WaitForBarrier2 ( signal SyncOut : out std_logic ; signal SyncIn : in std_logic ) is
begin
-- Activate Rdy
SyncOut <= '1' ;
-- Make sure our Rdy is seen
wait for 0 ns ;
-- Wait until other process' Rdy is at level 1
if SyncIn /= '1' then
wait until SyncIn = '1' ;
end if ;
-- Deactivate Rdy
SyncOut <= '0' ;
end procedure WaitForBarrier2 ;
procedure WaitForBarrier2 ( signal SyncOut : out std_logic ; signal SyncInV : in std_logic_vector ) is
constant ALL_ONE : std_logic_vector(SyncInV'Range) := (others => '1');
begin
-- Activate Rdy
SyncOut <= '1' ;
-- Make sure our Rdy is seen
wait for 0 ns ;
-- Wait until all other process' Rdy is at level 1
if SyncInV /= ALL_ONE then
wait until SyncInV = ALL_ONE ;
end if ;
-- Deactivate Rdy
SyncOut <= '0' ;
end procedure WaitForBarrier2 ;
------------------------------------------------------------
-- WaitForClock
-- Sync to Clock - after a delay, after a number of clocks
------------------------------------------------------------
procedure WaitForClock ( signal Clk : in std_logic ; constant Delay : in time ) is
begin
if delay > t_sim_resolution then
wait for delay - t_sim_resolution ;
end if ;
wait until Clk = CLK_ACTIVE ;
end procedure WaitForClock ;
procedure WaitForClock ( signal Clk : in std_logic ; constant NumberOfClocks : in integer := 1) is
begin
for i in 1 to NumberOfClocks loop
wait until Clk = CLK_ACTIVE ;
end loop ;
end procedure WaitForClock ;
procedure WaitForClock ( signal Clk : in std_logic ; signal Enable : in boolean ) is
begin
wait on Clk until Clk = CLK_ACTIVE and Enable ;
end procedure WaitForClock ;
procedure WaitForClock ( signal Clk : in std_logic ; signal Enable : in std_logic ; constant Polarity : std_logic := '1' ) is
begin
wait on Clk until Clk = CLK_ACTIVE and Enable = Polarity ;
end procedure WaitForClock ;
------------------------------------------------------------
-- WaitForLevel
-- Find a signal at a level
------------------------------------------------------------
procedure WaitForLevel ( signal A : in boolean ) is
begin
if not A then
wait until A ;
end if ;
end procedure WaitForLevel ;
procedure WaitForLevel ( signal A : in std_logic ; Polarity : std_logic := '1' ) is
begin
if A /= Polarity then
-- wait on A until A = Polarity ;
if Polarity = '1' then
wait until A = '1' ;
else
wait until A = '0' ;
end if ;
end if ;
end procedure WaitForLevel ;
------------------------------------------------------------
-- CreateClock, CreateReset
-- Note these do not exit
------------------------------------------------------------
procedure CreateClock (
signal Clk : inout std_logic ;
constant Period : time ;
constant DutyCycle : real := 0.5
) is
constant HIGH_TIME : time := Period * DutyCycle ;
constant LOW_TIME : time := Period - HIGH_TIME ;
begin
if HIGH_TIME = LOW_TIME then
loop
Clk <= toggle_sl_table(Clk) after HIGH_TIME ;
wait on Clk ;
end loop ;
else
-- Schedule s.t. all assignments after the first occur on delta cycle 0
Clk <= '0', '1' after LOW_TIME ;
wait for period - 1 ns ; -- allows after on future Clk <= '0'
loop
Clk <= '0' after 1 ns, '1' after LOW_TIME + 1 ns ;
wait for period ;
end loop ;
end if ;
end procedure CreateClock ;
procedure CheckClockPeriod (
constant AlertLogID : AlertLogIDType ;
signal Clk : in std_logic ;
constant Period : time ;
constant ClkName : string := "Clock" ;
constant HowMany : integer := 5
) is
variable LastLogTime, ObservedPeriod : time ;
begin
wait until Clk = CLK_ACTIVE ;
LastLogTime := now ;
-- Check First HowMany clocks
for i in 1 to HowMany loop
wait until Clk = CLK_ACTIVE ;
ObservedPeriod := now - LastLogTime ;
AffirmIf(AlertLogID, ObservedPeriod = Period,
"CheckClockPeriod: " & ClkName & " Period: " & to_string(ObservedPeriod) &
" = Expected " & to_string(Period)) ;
LastLogTime := now ;
end loop ;
wait ;
end procedure CheckClockPeriod ;
procedure CheckClockPeriod (
signal Clk : in std_logic ;
constant Period : time ;
constant ClkName : string := "Clock" ;
constant HowMany : integer := 5
) is
begin
CheckClockPeriod (
AlertLogID => ALERTLOG_DEFAULT_ID,
Clk => Clk,
Period => Period,
ClkName => ClkName,
HowMany => HowMany
) ;
end procedure CheckClockPeriod ;
procedure CreateReset (
signal Reset : out std_logic ;
constant ResetActive : in std_logic ;
signal Clk : in std_logic ;
constant Period : time ;
constant tpd : time
) is
begin
wait until Clk = CLK_ACTIVE ;
Reset <= ResetActive after tpd ;
wait for Period - t_sim_resolution ;
wait until Clk = CLK_ACTIVE ;
Reset <= not ResetActive after tpd ;
wait ;
end procedure CreateReset ;
procedure LogReset (
constant AlertLogID : AlertLogIDType ;
signal Reset : in std_logic ;
constant ResetActive : in std_logic ;
constant ResetName : in string := "Reset" ;
constant LogLevel : in LogType := ALWAYS
) is
begin
-- Does not log the value of Reset at time 0.
for_ever : loop
wait on Reset ;
if Reset = ResetActive then
LOG(AlertLogID, ResetName & " now active", INFO) ;
print("") ;
elsif Reset = not ResetActive then
LOG(AlertLogID, ResetName & " now inactive", INFO) ;
print("") ;
else
LOG(AlertLogID, ResetName & " = " & to_string(Reset), INFO) ;
print("") ;
end if ;
end loop for_ever ;
end procedure LogReset ;
procedure LogReset (
signal Reset : in std_logic ;
constant ResetActive : in std_logic ;
constant ResetName : in string := "Reset" ;
constant LogLevel : in LogType := ALWAYS
) is
begin
LogReset (
AlertLogID => ALERTLOG_DEFAULT_ID,
Reset => Reset,
ResetActive => ResetActive,
ResetName => ResetName,
LogLevel => LogLevel
) ;
end procedure LogReset ;
------------------------------------------------------------
-- Deprecated
-- subsumed by WaitForTransaction with Ack and TimeOut.
-- TimeOut works exactly like IntReq
------------------------------------------------------------
procedure WaitForTransactionOrIrq (
signal Clk : In std_logic ;
signal Rdy : In std_logic ;
signal IntReq : In std_logic
) is
variable AckTime : time ;
constant POLARITY : std_logic := '1' ;
begin
AckTime := NOW ;
-- Find Ready or Time out
if (Rdy /= '1' and IntReq /= POLARITY) then
wait until Rdy = '1' or IntReq = POLARITY ;
else
wait for 0 ns ; -- allow Ack to update
end if ;
-- align to clock if Rdy or IntReq does not happen within delta cycles from Ack
if NOW /= AckTime then
wait until Clk = CLK_ACTIVE ;
end if ;
end procedure ;
------------------------------------------------------------
-- Deprecated
-- WaitForAck, StrobeAck
-- Replaced by WaitForToggle and Toggle
------------------------------------------------------------
procedure WaitForAck ( signal Ack : In std_logic ) is
begin
-- Wait for Model to be done
wait until Ack = '1' ;
end procedure ;
procedure StrobeAck ( signal Ack : Out std_logic ) is
begin
-- Model done, drive rising edge on Ack
Ack <= '0' ;
wait for 0 ns ;
Ack <= '1' ;
end procedure ;
end TbUtilPkg ;

+ 407
- 0
OSVVM/TextUtilPkg.vhd View File

@ -0,0 +1,407 @@
--
-- File Name: TextUtilPkg.vhd
-- Design Unit Name: TextUtilPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis jim@synthworks.com
--
--
-- Description:
-- Shared Utilities for handling text files
--
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 01/2015: 2015.05 Initial revision
-- 01/2016: 2016.01 Update for L.all(L'left)
-- 11/2016: 2016.11 Added IsUpper, IsLower, to_upper, to_lower
--
--
-- Copyright (c) 2015-2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
use std.textio.all ;
library ieee ;
use ieee.std_logic_1164.all ;
package TextUtilPkg is
------------------------------------------------------------
function IsUpper (constant Char : character ) return boolean ;
function IsLower (constant Char : character ) return boolean ;
function to_lower (constant Char : character ) return character ;
function to_lower (constant Str : string ) return string ;
function to_upper (constant Char : character ) return character ;
function to_upper (constant Str : string ) return string ;
function ishex (constant Char : character ) return boolean ;
function isstd_logic (constant Char : character ) return boolean ;
------------------------------------------------------------
procedure SkipWhiteSpace (
------------------------------------------------------------
variable L : InOut line ;
variable Empty : out boolean
) ;
procedure SkipWhiteSpace (variable L : InOut line) ;
------------------------------------------------------------
procedure EmptyOrCommentLine (
------------------------------------------------------------
variable L : InOut line ;
variable Empty : InOut boolean ;
variable MultiLineComment : inout boolean
) ;
------------------------------------------------------------
procedure ReadHexToken (
-- Reads Upto Result'length values, less is ok.
-- Does not skip white space
------------------------------------------------------------
variable L : InOut line ;
variable Result : Out std_logic_vector ;
variable StrLen : Out integer
) ;
------------------------------------------------------------
procedure ReadBinaryToken (
-- Reads Upto Result'length values, less is ok.
-- Does not skip white space
------------------------------------------------------------
variable L : InOut line ;
variable Result : Out std_logic_vector ;
variable StrLen : Out integer
) ;
end TextUtilPkg ;
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
package body TextUtilPkg is
constant LOWER_TO_UPPER_OFFSET : integer := character'POS('a') - character'POS('A') ;
------------------------------------------------------------
function "-" (R : character ; L : integer ) return character is
------------------------------------------------------------
begin
return character'VAL(character'pos(R) - L) ;
end function "-" ;
------------------------------------------------------------
function "+" (R : character ; L : integer ) return character is
------------------------------------------------------------
begin
return character'VAL(character'pos(R) + L) ;
end function "+" ;
------------------------------------------------------------
function IsUpper (constant Char : character ) return boolean is
------------------------------------------------------------
begin
if Char >= 'A' and Char <= 'Z' then
return TRUE ;
else
return FALSE ;
end if ;
end function IsUpper ;
------------------------------------------------------------
function IsLower (constant Char : character ) return boolean is
------------------------------------------------------------
begin
if Char >= 'a' and Char <= 'z' then
return TRUE ;
else
return FALSE ;
end if ;
end function IsLower ;
------------------------------------------------------------
function to_lower (constant Char : character ) return character is
------------------------------------------------------------
begin
if IsUpper(Char) then
return Char + LOWER_TO_UPPER_OFFSET ;
else
return Char ;
end if ;
end function to_lower ;
------------------------------------------------------------
function to_lower (constant Str : string ) return string is
------------------------------------------------------------
variable result : string(Str'range) ;
begin
for i in Str'range loop
result(i) := to_lower(Str(i)) ;
end loop ;
return result ;
end function to_lower ;
------------------------------------------------------------
function to_upper (constant Char : character ) return character is
------------------------------------------------------------
begin
if IsLower(Char) then
return Char - LOWER_TO_UPPER_OFFSET ;
else
return Char ;
end if ;
end function to_upper ;
------------------------------------------------------------
function to_upper (constant Str : string ) return string is
------------------------------------------------------------
variable result : string(Str'range) ;
begin
for i in Str'range loop
result(i) := to_upper(Str(i)) ;
end loop ;
return result ;
end function to_upper ;
------------------------------------------------------------
function ishex (constant Char : character ) return boolean is
------------------------------------------------------------
begin
if Char >= '0' and Char <= '9' then
return TRUE ;
elsif Char >= 'a' and Char <= 'f' then
return TRUE ;
elsif Char >= 'A' and Char <= 'F' then
return TRUE ;
else
return FALSE ;
end if ;
end function ishex ;
------------------------------------------------------------
function isstd_logic (constant Char : character ) return boolean is
------------------------------------------------------------
begin
case Char is
when 'U' | 'X' | '0' | '1' | 'Z' | 'W' | 'L' | 'H' | '-' =>
return TRUE ;
when others =>
return FALSE ;
end case ;
end function isstd_logic ;
-- ------------------------------------------------------------
-- function iscomment (constant Char : character ) return boolean is
-- ------------------------------------------------------------
-- begin
-- case Char is
-- when '#' | '/' | '-' =>
-- return TRUE ;
-- when others =>
-- return FALSE ;
-- end case ;
-- end function iscomment ;
------------------------------------------------------------
procedure SkipWhiteSpace (
------------------------------------------------------------
variable L : InOut line ;
variable Empty : out boolean
) is
variable Valid : boolean ;
variable Char : character ;
constant NBSP : CHARACTER := CHARACTER'val(160); -- space character
begin
Empty := TRUE ;
WhiteSpLoop : while L /= null and L.all'length > 0 loop
if (L.all(L'left) = ' ' or L.all(L'left) = NBSP or L.all(L'left) = HT) then
read (L, Char, Valid) ;
exit when not Valid ;
else
Empty := FALSE ;
return ;
end if ;
end loop WhiteSpLoop ;
end procedure SkipWhiteSpace ;
------------------------------------------------------------
procedure SkipWhiteSpace (
------------------------------------------------------------
variable L : InOut line
) is
variable Empty : boolean ;
begin
SkipWhiteSpace(L, Empty) ;
end procedure SkipWhiteSpace ;
------------------------------------------------------------
-- Package Local
procedure FindCommentEnd (
------------------------------------------------------------
variable L : InOut line ;
variable Empty : out boolean ;
variable MultiLineComment : inout boolean
) is
variable Valid : boolean ;
variable Char : character ;
begin
MultiLineComment := TRUE ;
Empty := TRUE ;
FindEndOfCommentLoop : while L /= null and L.all'length > 1 loop
read(L, Char, Valid) ;
if Char = '*' and L.all(L'left) = '/' then
read(L, Char, Valid) ;
Empty := FALSE ;
MultiLineComment := FALSE ;
exit FindEndOfCommentLoop ;
end if ;
end loop ;
end procedure FindCommentEnd ;
------------------------------------------------------------
procedure EmptyOrCommentLine (
------------------------------------------------------------
variable L : InOut line ;
variable Empty : InOut boolean ;
variable MultiLineComment : inout boolean
) is
variable Valid : boolean ;
variable Next2Char : string(1 to 2) ;
constant NBSP : CHARACTER := CHARACTER'val(160); -- space character
begin
if MultiLineComment then
FindCommentEnd(L, Empty, MultiLineComment) ;
end if ;
EmptyCheckLoop : while not MultiLineComment loop
SkipWhiteSpace(L, Empty) ;
exit when Empty ; -- line null or 0 in length detected by SkipWhite
Empty := TRUE ;
exit when L.all(L'left) = '#' ; -- shell style comment
if L.all'length >= 2 then
if L'ascending then
Next2Char := L.all(L'left to L'left+1) ;
else
Next2Char := L.all(L'left to L'left-1) ;
end if;
exit when Next2Char = "//" ; -- C style comment
exit when Next2Char = "--" ; -- VHDL style comment
if Next2Char = "/*" then -- C style multi line comment
FindCommentEnd(L, Empty, MultiLineComment) ;
exit when Empty ;
next EmptyCheckLoop ; -- Found end of comment, restart processing line
end if ;
end if ;
Empty := FALSE ;
exit ;
end loop EmptyCheckLoop ;
end procedure EmptyOrCommentLine ;
------------------------------------------------------------
procedure ReadHexToken (
-- Reads Upto Result'length values, less is ok.
-- Does not skip white space
------------------------------------------------------------
variable L : InOut line ;
variable Result : Out std_logic_vector ;
variable StrLen : Out integer
) is
constant NumHexChars : integer := (Result'length+3)/4 ;
constant ResultNormLen : integer := NumHexChars * 4 ;
variable NextChar : character ;
variable CharCount : integer ;
variable ReturnVal : std_logic_vector(ResultNormLen-1 downto 0) ;
variable ReadVal : std_logic_vector(3 downto 0) ;
variable ReadValid : boolean ;
begin
ReturnVal := (others => '0') ;
CharCount := 0 ;
ReadLoop : while L /= null and L.all'length > 0 loop
NextChar := L.all(L'left) ;
if ishex(NextChar) or NextChar = 'X' or NextChar = 'Z' then
hread(L, ReadVal, ReadValid) ;
ReturnVal := ReturnVal(ResultNormLen-5 downto 0) & ReadVal ;
CharCount := CharCount + 1 ;
exit ReadLoop when CharCount >= NumHexChars ;
elsif NextChar = '_' then
read(L, NextChar, ReadValid) ;
else
exit ;
end if ;
end loop ReadLoop ;
if CharCount >= NumHexChars then
StrLen := Result'length ;
else
StrLen := CharCount * 4 ;
end if ;
Result := ReturnVal(Result'length-1 downto 0) ;
end procedure ReadHexToken ;
------------------------------------------------------------
procedure ReadBinaryToken (
-- Reads Upto Result'length values, less is ok.
-- Does not skip white space
------------------------------------------------------------
variable L : InOut line ;
variable Result : Out std_logic_vector ;
variable StrLen : Out integer
) is
variable NextChar : character ;
variable CharCount : integer ;
variable ReadVal : std_logic ;
variable ReturnVal : std_logic_vector(Result'length-1 downto 0) ;
variable ReadValid : boolean ;
begin
ReturnVal := (others => '0') ;
CharCount := 0 ;
ReadLoop : while L /= null and L.all'length > 0 loop
NextChar := L.all(L'left) ;
if isstd_logic(NextChar) then
read(L, ReadVal, ReadValid) ;
ReturnVal := ReturnVal(Result'length-2 downto 0) & ReadVal ;
CharCount := CharCount + 1 ;
exit ReadLoop when CharCount >= Result'length ;
elsif NextChar = '_' then
read(L, NextChar, ReadValid) ;
else
exit ;
end if ;
end loop ReadLoop ;
StrLen := CharCount ;
Result := ReturnVal ;
end procedure ReadBinaryToken ;
end package body TextUtilPkg ;

+ 200
- 0
OSVVM/TranscriptPkg.vhd View File

@ -0,0 +1,200 @@
--
-- File Name: TranscriptPkg.vhd
-- Design Unit Name: TranscriptPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
-- Contributor(s):
-- Jim Lewis jim@synthworks.com
--
--
-- Description:
-- Define file identifier TranscriptFile
-- provide subprograms to open, close, and print to it.
--
--
-- Developed for:
-- SynthWorks Design Inc.
-- VHDL Training Classes
-- 11898 SW 128th Ave. Tigard, Or 97223
-- http://www.SynthWorks.com
--
-- Revision History:
-- Date Version Description
-- 01/2015: 2015.01 Initial revision
-- 01/2016: 2016.01 TranscriptOpen function now calls procedure of same name
-- 11/2016: 2016.l1 Added procedure BlankLine
--
--
-- Copyright (c) 2015-2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- This source file is free software; you can redistribute it
-- and/or modify it under the terms of the ARTISTIC License
-- as published by The Perl Foundation; either version 2.0 of
-- the License, or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
--
use std.textio.all ;
package TranscriptPkg is
-- File Identifier to facilitate usage of one transcript file
file TranscriptFile : text ;
-- Cause compile errors if READ_MODE is passed to TranscriptOpen
subtype WRITE_APPEND_OPEN_KIND is FILE_OPEN_KIND range WRITE_MODE to APPEND_MODE ;
-- Open and close TranscriptFile. Function allows declarative opens
procedure TranscriptOpen (Status: out FILE_OPEN_STATUS; ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) ;
procedure TranscriptOpen (ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) ;
impure function TranscriptOpen (ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) return FILE_OPEN_STATUS ;
procedure TranscriptClose ;
impure function IsTranscriptOpen return boolean ;
alias IsTranscriptEnabled is IsTranscriptOpen [return boolean] ;
-- Mirroring. When using TranscriptPkw WriteLine and Print, uses both TranscriptFile and OUTPUT
procedure SetTranscriptMirror (A : boolean := TRUE) ;
impure function IsTranscriptMirrored return boolean ;
alias GetTranscriptMirror is IsTranscriptMirrored [return boolean] ;
-- Write to TranscriptFile when open. Write to OUTPUT when not open or IsTranscriptMirrored
procedure WriteLine(buf : inout line) ;
procedure Print(s : string) ;
-- Create "count" number of blank lines
procedure BlankLine (count : integer := 1) ;
end TranscriptPkg ;
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
--- ///////////////////////////////////////////////////////////////////////////
package body TranscriptPkg is
------------------------------------------------------------
type LocalBooleanPType is protected
procedure Set (A : boolean) ;
impure function get return boolean ;
end protected LocalBooleanPType ;
type LocalBooleanPType is protected body
variable GlobalVar : boolean := FALSE ;
procedure Set (A : boolean) is
begin
GlobalVar := A ;
end procedure Set ;
impure function get return boolean is
begin
return GlobalVar ;
end function get ;
end protected body LocalBooleanPType ;
------------------------------------------------------------
shared variable TranscriptEnable : LocalBooleanPType ;
shared variable TranscriptMirror : LocalBooleanPType ;
------------------------------------------------------------
procedure TranscriptOpen (Status: out FILE_OPEN_STATUS; ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) is
------------------------------------------------------------
begin
file_open(Status, TranscriptFile, ExternalName, OpenKind) ;
if Status = OPEN_OK then
TranscriptEnable.Set(TRUE) ;
end if ;
end procedure TranscriptOpen ;
------------------------------------------------------------
procedure TranscriptOpen (ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) is
------------------------------------------------------------
variable Status : FILE_OPEN_STATUS ;
begin
TranscriptOpen(Status, ExternalName, OpenKind) ;
if Status /= OPEN_OK then
report "TranscriptPkg.TranscriptOpen file: " &
ExternalName & " status is: " & to_string(status) & " and is not OPEN_OK" severity FAILURE ;
end if ;
end procedure TranscriptOpen ;
------------------------------------------------------------
impure function TranscriptOpen (ExternalName: STRING; OpenKind: WRITE_APPEND_OPEN_KIND := WRITE_MODE) return FILE_OPEN_STATUS is
------------------------------------------------------------
variable Status : FILE_OPEN_STATUS ;
begin
TranscriptOpen(Status, ExternalName, OpenKind) ;
return Status ;
end function TranscriptOpen ;
------------------------------------------------------------
procedure TranscriptClose is
------------------------------------------------------------
begin
if TranscriptEnable.Get then
file_close(TranscriptFile) ;
end if ;
TranscriptEnable.Set(FALSE) ;
end procedure TranscriptClose ;
------------------------------------------------------------
impure function IsTranscriptOpen return boolean is
------------------------------------------------------------
begin
return TranscriptEnable.Get ;
end function IsTranscriptOpen ;
------------------------------------------------------------
procedure SetTranscriptMirror (A : boolean := TRUE) is
------------------------------------------------------------
begin
TranscriptMirror.Set(A) ;
end procedure SetTranscriptMirror ;
------------------------------------------------------------
impure function IsTranscriptMirrored return boolean is
------------------------------------------------------------
begin
return TranscriptMirror.Get ;
end function IsTranscriptMirrored ;
------------------------------------------------------------
procedure WriteLine(buf : inout line) is
------------------------------------------------------------
begin
if not TranscriptEnable.Get then
WriteLine(OUTPUT, buf) ;
elsif TranscriptMirror.Get then
TEE(TranscriptFile, buf) ;
else
WriteLine(TranscriptFile, buf) ;
end if ;
end procedure WriteLine ;
------------------------------------------------------------
procedure Print(s : string) is
------------------------------------------------------------
variable buf : line ;
begin
write(buf, s) ;
WriteLine(buf) ;
end procedure Print ;
------------------------------------------------------------
procedure BlankLine (count : integer := 1) is
------------------------------------------------------------
begin
for i in 1 to count loop
print("") ;
end loop ;
end procedure Blankline ;
end package body TranscriptPkg ;

+ 120
- 0
OSVVM/VendorCovApiPkg.vhd View File

@ -0,0 +1,120 @@
--
-- File Name: VendorCovApiPkg.vhd
-- Design Unit Name: VendorCovApiPkg
-- Revision: STANDARD VERSION
--
-- Maintainer: Jim Lewis email: jim@synthworks.com
--
-- Based on work done in package VendorCovApiPkg_Aldec.vhd by:
-- ...
--
--
-- Package Defines
-- A set of foreign procedures that link OSVVM's CoveragePkg
-- coverage model creation and coverage capture with the
-- built-in capability of a simulator.
--
--
-- Revision History: For more details, see CoveragePkg_release_notes.pdf
-- Date Version Description
-- 11/2016: 2016.11 Initial revision
--
--
-- Copyright (c) 2016 by SynthWorks Design Inc. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- Modified copies of this source file may be distributed
-- under the terms of the ARTISTIC License as published by
-- The Perl Foundation; either version 2.0 of the License,
-- or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
-- --
--------------------------------------------------------------------------
package VendorCovApiPkg is
subtype VendorCovHandleType is integer;
-- Types for how coverage bins are represented. Matches OSVVM types.
type VendorCovRangeType is record
min: integer;
max: integer;
end record;
type VendorCovRangeArrayType is array ( integer range <> ) of VendorCovRangeType;
-- Create Initial Data Structure for Point/Item Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovPointCreate( name: string ) return VendorCovHandleType;
-- Create Initial Data Structure for Cross Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovCrossCreate( name: string ) return VendorCovHandleType;
-- Sets/Updates the name of the Coverage Model.
-- Should not be called until the data structure is created by VendorCovPointCreate or VendorCovCrossCreate.
-- Replaces name that was set by VendorCovPointCreate or VendorCovCrossCreate.
procedure VendorCovSetName( obj: VendorCovHandleType; name: string );
-- Add a bin or set of bins to either a Point/Item or Cross Functional Coverage Model
-- Checking for sizing that is different from original sizing already done in OSVVM CoveragePkg
-- It is important to maintain an index that corresponds to the order the bins were entered as
-- that is used when coverage is recorded.
procedure VendorCovBinAdd( obj: VendorCovHandleType; bins: VendorCovRangeArrayType; Action: integer; atleast: integer; name: string );
-- Increment the coverage of bin identified by index number.
-- Index ranges from 1 to Number of Bins.
-- Index corresponds to the order the bins were entered (starting from 1)
procedure VendorCovBinInc( obj: VendorCovHandleType; index: integer );
end package;
package body VendorCovApiPkg is
-- Create Initial Data Structure for Point/Item Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovPointCreate( name: string ) return VendorCovHandleType is
begin
return 0 ;
end function VendorCovPointCreate ;
-- Create Initial Data Structure for Cross Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovCrossCreate( name: string ) return VendorCovHandleType is
begin
return 0 ;
end function VendorCovCrossCreate ;
-- Sets/Updates the name of the Coverage Model.
-- Should not be called until the data structure is created by VendorCovPointCreate or VendorCovCrossCreate.
-- Replaces name that was set by VendorCovPointCreate or VendorCovCrossCreate.
procedure VendorCovSetName( obj: VendorCovHandleType; name: string ) is
begin
end procedure VendorCovSetName ;
-- Add a bin or set of bins to either a Point/Item or Cross Functional Coverage Model
-- Checking for sizing that is different from original sizing already done in OSVVM CoveragePkg
-- It is important to maintain an index that corresponds to the order the bins were entered as
-- that is used when coverage is recorded.
procedure VendorCovBinAdd( obj: VendorCovHandleType; bins: VendorCovRangeArrayType; Action: integer; atleast: integer; name: string )is
begin
end procedure VendorCovBinAdd ;
-- Increment the coverage of bin identified by index number.
-- Index ranges from 1 to Number of Bins.
-- Index corresponds to the order the bins were entered (starting from 1)
procedure VendorCovBinInc( obj: VendorCovHandleType; index: integer )is
begin
end procedure VendorCovBinInc ;
end package body VendorCovApiPkg ;

+ 92
- 0
OSVVM/VendorCovApiPkg_Aldec.vhd View File

@ -0,0 +1,92 @@
--
-- File Name: VendorCovApiPkg_Aldec.vhd
-- Design Unit Name: VendorCovApiPkg
-- Revision: ALDEC VERSION
--
-- Maintainer:
--
-- Package Defines
-- A set of foreign procedures that link OSVVM's CoveragePkg
-- coverage model creation and coverage capture with the
-- built-in capability of a simulator.
--
--
-- Revision History: For more details, see CoveragePkg_release_notes.pdf
-- Date Version Description
-- 11/2016: 2016.11 Initial revision
-- 12/2016 2016.11a Fixed an issue with attributes
--
--
-- Copyright (c) 2016 by Aldec. All rights reserved.
--
-- Verbatim copies of this source file may be used and
-- distributed without restriction.
--
-- Modified copies of this source file may be distributed
-- under the terms of the ARTISTIC License as published by
-- The Perl Foundation; either version 2.0 of the License,
-- or (at your option) any later version.
--
-- This source is distributed in the hope that it will be
-- useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE. See the Artistic License for details.
--
-- You should have received a copy of the license with this source.
-- If not download it from,
-- http://www.perlfoundation.org/artistic_license_2_0
-- --
--------------------------------------------------------------------------
package VendorCovApiPkg is
subtype VendorCovHandleType is integer;
-- Types for how coverage bins are represented. Matches OSVVM types.
type VendorCovRangeType is record
min: integer;
max: integer;
end record;
type VendorCovRangeArrayType is array ( integer range <> ) of VendorCovRangeType;
-- Create Initial Data Structure for Point/Item Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovPointCreate( name: string ) return VendorCovHandleType;
attribute foreign of VendorCovPointCreate[ string return VendorCovHandleType ]: function is "VHPI systf; cvg_CvpCreate";
-- Create Initial Data Structure for Cross Functional Coverage Model
-- Sets initial name of the coverage model if available
impure function VendorCovCrossCreate( name: string ) return VendorCovHandleType;
attribute foreign of VendorCovCrossCreate[ string return VendorCovHandleType ]: function is "VHPI systf; cvg_CrCreate";
-- Sets/Updates the name of the Coverage Model.
-- Should not be called until the data structure is created by VendorCovPointCreate or VendorCovCrossCreate.
-- Replaces name that was set by VendorCovPointCreate or VendorCovCrossCreate.
procedure VendorCovSetName( obj: VendorCovHandleType; name: string );
attribute foreign of VendorCovSetName[ VendorCovHandleType, string ]: procedure is "VHPI systf; cvg_SetCoverName";
-- Add a bin or set of bins to either a Point/Item or Cross Functional Coverage Model
-- Checking for sizing that is different from original sizing already done in OSVVM CoveragePkg
-- It is important to maintain an index that corresponds to the order the bins were entered as
-- that is used when coverage is recorded.
procedure VendorCovBinAdd( obj: VendorCovHandleType; bins: VendorCovRangeArrayType; Action: integer; atleast: integer; name: string );
attribute foreign of VendorCovBinAdd[ VendorCovHandleType, VendorCovRangeArrayType, integer, integer, string ]: procedure is "VHPI systf; cvg_CvpCrBinCreate";
-- Increment the coverage of bin identified by index number.
-- Index ranges from 1 to Number of Bins.
-- Index corresponds to the order the bins were entered (starting from 1)
procedure VendorCovBinInc( obj: VendorCovHandleType; index: integer );
attribute foreign of VendorCovBinInc[ VendorCovHandleType, integer ]: procedure is "VHPI systf; cvg_CvpCrBinIncr";
-- Action (integer):
-- constant COV_COUNT : integer := 1;
-- constant COV_IGNORE : integer := 0;
-- constant COV_ILLEGAL : integer := -1;
end package;
package body VendorCovApiPkg is
-- Replace any existing package body for this package
end package body VendorCovApiPkg ;

+ 26
- 10
test/Makefile View File

@ -1,6 +1,7 @@
SIM_SRC := ../sim
SYN_SRC := ../syn
CMN_SRC := ../common
OSVVM_SRC := ../OSVVM
VHD08_SRC := vhdl_2008
VHD_STD := 08
@ -9,11 +10,26 @@ VHD_STD := 08
all: queue dict stack sim wishbone
RandomPkg.o: OSVVM/SortListPkg_int.vhd OSVVM/RandomBasePkg.vhd OSVVM/RandomPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $^
OsvvmContext.o: $(OSVVM_SRC)/*.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/NamePkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/OsvvmGlobalPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/VendorCovApiPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/TranscriptPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/TextUtilPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/AlertLogPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/MessagePkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/SortListPkg_int.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/RandomBasePkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/RandomPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/CoveragePkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/MemoryPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/ScoreboardGenericPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/ScoreboardPkg_slv.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/ScoreboardPkg_int.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/ResolutionPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/TbUtilPkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm $(OSVVM_SRC)/OsvvmContext.vhd
CoveragePkg.o: RandomPkg.o OSVVM/MessagePkg.vhd
ghdl -a --std=$(VHD_STD) --work=osvvm OSVVM/MessagePkg.vhd OSVVM/CoveragePkg.vhd
UtilsP.o: $(CMN_SRC)/UtilsP.vhd
ghdl -a --std=$(VHD_STD) --work=libvhdl $<
@ -24,25 +40,25 @@ UtilsP.o: $(CMN_SRC)/UtilsP.vhd
ghdl -a --std=$(VHD_STD) --work=libvhdl $<
queuet: RandomPkg.o AssertP.o QueueP.o QueueT.vhd
queuet: OsvvmContext.o AssertP.o QueueP.o QueueT.vhd
ghdl -a --std=$(VHD_STD) QueueT.vhd
ghdl -e --std=$(VHD_STD) $@
dictt: RandomPkg.o DictP.o DictT.vhd
dictt: OsvvmContext.o DictP.o DictT.vhd
ghdl -a --std=$(VHD_STD) DictT.vhd
ghdl -e --std=$(VHD_STD) $@
stackt: RandomPkg.o AssertP.o StackP.o StackT.vhd
stackt: OsvvmContext.o AssertP.o StackP.o StackT.vhd
ghdl -a --std=$(VHD_STD) StackT.vhd
ghdl -e --std=$(VHD_STD) $@
simt: RandomPkg.o UtilsP.o AssertP.o QueueP.o SimP.o SimT.vhd
simt: OsvvmContext.o UtilsP.o AssertP.o QueueP.o SimP.o SimT.vhd
ghdl -a --std=$(VHD_STD) SimT.vhd
ghdl -e --std=$(VHD_STD) $@
spit: RandomPkg.o UtilsP.o $(SYN_SRC)/SpiSlaveE.vhd $(SYN_SRC)/SpiMasterE.vhd SpiT.vhd
spit: OsvvmContext.o UtilsP.o $(SYN_SRC)/SpiSlaveE.vhd $(SYN_SRC)/SpiMasterE.vhd SpiT.vhd
ghdl -a --std=$(VHD_STD) -fpsl $(SYN_SRC)/SpiSlaveE.vhd $(SYN_SRC)/SpiMasterE.vhd
ghdl -a --std=$(VHD_STD) -fpsl SpiT.vhd
ghdl -e --std=$(VHD_STD) $@
@ -52,7 +68,7 @@ spi: spit
ghdl -r --std=$(VHD_STD) $@t --wave=$@t.ghw
wishbonet: RandomPkg.o CoveragePkg.o AssertP.o SimP.o QueueP.o DictP.o UtilsP.o \
wishbonet: OsvvmContext.o AssertP.o SimP.o QueueP.o DictP.o UtilsP.o \
$(SYN_SRC)/WishBoneMasterE.vhd $(SYN_SRC)/WishBoneSlaveE.vhd WishBoneT.vhd
ghdl -a --std=$(VHD_STD) -fpsl $(SYN_SRC)/WishBoneMasterE.vhd $(SYN_SRC)/WishBoneSlaveE.vhd
ghdl -a --std=$(VHD_STD) -fpsl WishBoneT.vhd


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