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Vortex 2.0 changes:

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+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes
This commit is contained in:
Blaise Tine
2023-10-19 20:51:22 -07:00
parent d69a64c32c
commit d47cccc157
1300 changed files with 247321 additions and 311189 deletions
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35
hw/dpi/util_dpi.vh
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@@ -1,14 +1,37 @@
`ifndef UTIL_DPI
`define UTIL_DPI
// 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.
import "DPI-C" function void dpi_imul(input logic enable, input int a, input int b, input logic is_signed_a, input logic is_signed_b, output int resultl, output int resulth);
import "DPI-C" function void dpi_idiv(input logic enable, input int a, input int b, input logic is_signed, output int quotient, output int remainder);
`ifndef UTIL_DPI_VH
`define UTIL_DPI_VH
`include "VX_config.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 string format /*verilator sformat*/);
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
import "DPI-C" function longint dpi_uuid_gen(input logic reset, input int wid, input longint PC);
`endif