mirror of
https://github.com/vortexgpgpu/vortex.git
synced 2025-04-22 21:09:15 -04:00
33 lines
1.4 KiB
Systemverilog
33 lines
1.4 KiB
Systemverilog
// Copyright © 2019-2023
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
`ifndef UTIL_DPI_VH
|
|
`define UTIL_DPI_VH
|
|
|
|
`ifdef XLEN_64
|
|
`define INT_TYPE longint
|
|
`else
|
|
`define INT_TYPE int
|
|
`endif
|
|
|
|
import "DPI-C" function void dpi_imul(input logic enable, input logic is_signed_a, input logic is_signed_b, input `INT_TYPE a, input `INT_TYPE b, output `INT_TYPE resultl, output `INT_TYPE resulth);
|
|
import "DPI-C" function void dpi_idiv(input logic enable, input logic is_signed, input `INT_TYPE a, input `INT_TYPE b, output `INT_TYPE quotient, output `INT_TYPE remainder);
|
|
|
|
import "DPI-C" function int dpi_register();
|
|
import "DPI-C" function void dpi_assert(int inst, input logic cond, input int delay);
|
|
|
|
import "DPI-C" function void dpi_trace(input int level, input string format /*verilator sformat*/);
|
|
import "DPI-C" function void dpi_trace_start();
|
|
import "DPI-C" function void dpi_trace_stop();
|
|
|
|
`endif
|