forked from Github_Repos/cvw
50 lines
2.1 KiB
Plaintext
50 lines
2.1 KiB
Plaintext
#///////////////////////////////////////////
|
|
#// coverage-exclusions-rv64gc.do
|
|
#//
|
|
#// Written: David_Harris@hmc.edu 19 March 2023
|
|
#//
|
|
#// Purpose: Set of exclusions from coverage for rv64gc configuration
|
|
#// For example, signals hardwired to 0 should not be checked for toggle coverage
|
|
#//
|
|
#// A component of the CORE-V-WALLY configurable RISC-V project.
|
|
#//
|
|
#// Copyright (C) 2021-23 Harvey Mudd College & Oklahoma State University
|
|
#//
|
|
#// SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
|
|
#//
|
|
#// Licensed under the Solderpad Hardware License v 2.1 (the “License”); you may not use this file
|
|
#// except in compliance with the License, or, at your option, the Apache License version 2.0. You
|
|
#// may obtain a copy of the License at
|
|
#//
|
|
#// https://solderpad.org/licenses/SHL-2.1/
|
|
#//
|
|
#// Unless required by applicable law or agreed to in writing, any work distributed under the
|
|
#// License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
#// either express or implied. See the License for the specific language governing permissions
|
|
#// and limitations under the License.
|
|
#////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
# This file should be a last resort. It's preferable to put
|
|
# // coverage off
|
|
# statements inline with the code whenever possible.
|
|
|
|
# LZA (i<64) statement confuses coverage tool
|
|
# This is ugly to exlcude the whole file - is there a better option? // coverage off isn't working
|
|
coverage exclude -srcfile lzc.sv
|
|
|
|
|
|
######################
|
|
# Toggle exclusions
|
|
# Not used because toggle coverage isn't measured
|
|
######################
|
|
|
|
# Exclude DivBusyE from all design units because rv64gc uses the fdivsqrt unit for integer division
|
|
#coverage exclude -togglenode DivBusyE -du *
|
|
# Exclude QuotM and RemM from MDU because rv64gc uses the fdivsqrt rather tha div unit for integer division
|
|
#coverage exclude -togglenode /dut/core/mdu/mdu/QuotM
|
|
#coverage exclude -togglenode /dut/core/mdu/mdu/RemM
|
|
|
|
# StallFCause is hardwired to 0
|
|
#coverage exclude -togglenode /dut/core/hzu/StallFCause
|
|
|