c1e168fdbe
+ Microarchitecture optimizations + 64-bit support + Xilinx FPGA support + LLVM-16 support + Refactoring and quality control fixes minor update minor update minor update minor update minor update minor update cleanup cleanup cache bindings and memory perf refactory minor update minor update hw unit tests fixes minor update minor update minor update minor update minor update minor udpate minor update minor update minor update minor update minor update minor update minor update minor updates minor updates minor update minor update minor update minor update minor update minor update minor updates minor updates minor updates minor updates minor update minor update
38 lines
1.5 KiB
Systemverilog
38 lines
1.5 KiB
Systemverilog
// Copyright © 2019-2023
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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`ifndef UTIL_DPI_VH
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`define UTIL_DPI_VH
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`include "VX_config.vh"
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`ifdef XLEN_64
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`define INT_TYPE longint
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`else
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`define INT_TYPE int
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`endif
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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);
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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);
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import "DPI-C" function int dpi_register();
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import "DPI-C" function void dpi_assert(int inst, input logic cond, input int delay);
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import "DPI-C" function void dpi_trace(input int level, input string format /*verilator sformat*/);
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import "DPI-C" function void dpi_trace_start();
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import "DPI-C" function void dpi_trace_stop();
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import "DPI-C" function longint dpi_uuid_gen(input logic reset, input int wid, input longint PC);
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`endif
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