# Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0
#
# waiver file for common TLUL elements

# TLUL Error
waive -rules {HIER_NET_NOT_READ HIER_BRANCH_NOT_READ INPUT_NOT_READ NOT_READ PARAM_NOT_USED} -location {tlul_err.sv} \
      -comment "All error checkings are comb logic and only portion of signals are used"
waive -rules {ASSIGN_SIGN} -location {tlul_err.sv} -regexp {Unsigned target 'mask'} \
      -comment "Waive for readability"
waive -rules {HIER_NET_NOT_READ} -regexp {Connected net 'tl_i.a_(address|param|user).*in module 'tlul_err'} \
      -comment "unused signal is back-propagated to the instance"

# TODO: move this into the top-level waiver file
## xbar
#waive -rules HIER_NET_NOT_READ -location {tlul_xbar.sv} -regexp {a_source.* is not read from} \
#      -comment "upper bits of a_source are shifted off when going through M:1 sockets"
#
#waive -rules LINE_LENGTH -location {xbar_main.sv} -regexp {Line length of .* exceeds 100 character limit} \
#      -comment "This is a generated file and it is hence permissible to have line lengths that exceed this limit"