| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| `verilator_config |
| |
| lint_off -rule WIDTH -file "*/otbn_top_sim.sv" -match "*'ImemStartAddr' generates 32 bits*" |
| lint_off -rule WIDTH -file "*/otbn_top_sim.sv" -match "*'stack_wr_ptr_q' generates 4 bits*" |
| |
| // Mark some signals in the loop controller as public. These are used |
| // by the OtbnTopApplyLoopWarp() function in otbn_top_sim.cc |
| public -module "otbn_loop_controller" -var "insn_addr_i" |
| public -module "otbn_loop_controller" -var "loop_start_req_i" |
| public -module "otbn_loop_controller" -var "loop_start_commit_i" |
| public -module "otbn_loop_controller" -var "loop_iterations_i" |
| public -module "otbn_loop_controller" -var "current_loop_valid" |
| public -module "otbn_loop_controller" -var "current_loop" |
| public -module "otbn_loop_controller" -var "current_loop_finish" |
| public -module "otbn_loop_controller" -var "loop_stack_rd_idx" |
| public -module "otbn_loop_controller" -var "prefetch_loop_iterations_o" |
| public -module "prim_count" -var "max_val" |
| public -module "prim_count" -var "down_cnt" |
| public -module "prim_generic_flop" -var "d_i" |
| |
| // Mark the "model_handle" variable in the core model as public. We |
| // use this to pass the information from the ELF file to the ISS on |
| // the first call to OtbnTopApplyLoopWarp() in otbn_top_sim.cc. |
| public -module "otbn_core_model" -var "model_handle" |
