forked from github/verilator
5b3717b369
This patch normalizes what the tests do before exiting. After this change each test should call final on the top module and explicitly free the top module object before exiting.
91 lines
2.0 KiB
C++
91 lines
2.0 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//
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// This file ONLY is placed into the Public Domain, for any use,
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// without warranty, 2008 by Lane Brooks.
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// SPDX-License-Identifier: CC0-1.0
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#include VM_PREFIX_INCLUDE
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VM_PREFIX* tb = nullptr;
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bool pass = true;
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double sc_time_stamp() { return 0; }
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void check(const char* bus, int got, int exp) {
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if (got != exp) {
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VL_PRINTF("%%Error: Data mismatch on '%s', got=%x, exp=%x\n", bus, got, exp);
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pass = false;
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}
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}
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#ifdef SYSTEMC_VERSION
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int sc_main(int, char**)
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#else
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int main()
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#endif
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{
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Verilated::debug(0);
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tb = new VM_PREFIX("tb");
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#ifdef SYSTEMC_VERSION
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sc_signal<vluint32_t> i3;
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sc_signal<vluint32_t> o3;
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sc_signal<vluint32_t> i34[4];
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sc_signal<vluint32_t> o34[4];
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sc_signal<vluint32_t> i345[4][5];
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sc_signal<vluint32_t> o345[4][5];
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tb->i3(i3);
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tb->o3(o3);
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for (int i = 0; i < 4; i++) {
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tb->i34[i](i34[i]);
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tb->o34[i](o34[i]);
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for (int j = 0; j < 5; j++) {
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tb->i345[i][j](i345[i][j]);
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tb->o345[i][j](o345[i][j]);
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}
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}
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#endif
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// loop through every possibility and check the result
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// clang-format off
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#ifdef SYSTEMC_VERSION
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sc_start(1, SC_NS);
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# define ASSIGN(s, v) s.write(v)
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# define READ(s) s.read()
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#else
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tb->eval();
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# define ASSIGN(s, v) tb->s = (v)
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# define READ(s) tb->s
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#endif
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// clang-format on
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ASSIGN(i3, 13);
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for (int i = 0; i < 4; i++) {
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ASSIGN(i34[i], i);
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for (int j = 0; j < 5; j++) ASSIGN(i345[i][j], i * 8 + j);
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}
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#ifdef SYSTEMC_VERSION
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sc_start(1, SC_NS);
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#else
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tb->eval();
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#endif
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check("o3", READ(o3), 13);
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for (int i = 0; i < 4; i++) {
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check("o34", READ(o34[i]), i);
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for (int j = 0; j < 5; j++) check("o345", READ(o345[i][j]), i * 8 + j);
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}
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tb->final();
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VL_DO_DANGLING(delete tb, tb);
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if (pass) {
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VL_PRINTF("*-* All Finished *-*\n");
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} else {
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vl_fatal(__FILE__, __LINE__, "top", "Unexpected results from test\n");
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}
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return 0;
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}
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