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#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2024 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('vltmt')
root = ".."
if not os.path.exists(root + "/.git"):
test.skip("Not in a git repository")
test.compile(
# Can't use --coverage and --savable together, so cheat and compile inline
verilator_flags2=[
"--cc", "--coverage-toggle --coverage-line --coverage-user",
"--trace-vcd --vpi ", "--trace-threads 1",
("--timing" if test.have_coroutines else "--no-timing -Wno-STMTDLY"), "--prof-exec",
"--prof-pgo", root + "/include/verilated_save.cpp"
],
threads=2)
test.execute(
all_run_flags=[" +verilator+prof+exec+file+/dev/null", " +verilator+prof+vlt+file+/dev/null"])
hit = {}
for filename in (test.glob_some(root + "/include/*.cpp") + test.glob_some(root + "/include/*.h")):
filename = os.path.basename(filename)
if test.verbose:
print("NEED: " + filename)
hit[filename] = False
for dfile in test.glob_some(test.obj_dir + "/*.d"):
wholefile = test.file_contents(dfile)
for filename in wholefile.split():
filename = os.path.basename(filename)
if test.verbose:
print("USED: " + filename)
hit[filename] = True
for filename in sorted(hit.keys()):
if (not hit[filename] and not re.search(r'_sc', filename) and not re.search(r'_fst', filename)
and not re.search(r'_saif', filename) and not re.search(r'_thread', filename)
and (not re.search(r'_timing', filename) or test.have_coroutines)):
test.error("Include file not covered by t_verilated_all test: ", filename)
test.passes()
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