mirror of
https://github.com/verilator/verilator.git
synced 2025-01-19 12:54:02 +00:00
48 lines
1.6 KiB
Python
Executable File
48 lines
1.6 KiB
Python
Executable File
#!/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('simulator')
|
|
|
|
child_dir = test.obj_dir + "_child"
|
|
test.mkdir_ok(child_dir)
|
|
|
|
# Compile the child
|
|
while True:
|
|
cmdargs = test.compile_vlt_cmd(
|
|
vm_prefix=test.vm_prefix + "_child",
|
|
top_filename=test.name + "_child.v",
|
|
verilator_flags=["-cc", "-Mdir", child_dir, "--debug-check"],
|
|
# Can't use multi threading (like hier blocks), but needs to be thread safe
|
|
threads=1) # yapf:disable
|
|
|
|
test.run(logfile=child_dir + "/vlt_compile.log", cmd=cmdargs)
|
|
|
|
test.run(
|
|
logfile=child_dir + "/vlt_gcc.log",
|
|
cmd=[os.environ["MAKE"], "-C", child_dir,
|
|
"-f" + os.getcwd() + "/Makefile_obj",
|
|
"CPPFLAGS_DRIVER=-D"+test.name.upper(),
|
|
("CPPFLAGS_DRIVER2=-DTEST_VERBOSE=1" if test.verbose else ""),
|
|
"VM_PREFIX=" + test.vm_prefix + "_child",
|
|
"V" + test.name + "_child__ALL.a" # bypass default rule, make archive
|
|
]) # yapf:disable
|
|
|
|
break
|
|
|
|
# Compile the parent (might be with other than verilator)
|
|
test.compile(v_flags2=[os.path.abspath(child_dir + "/V" + test.name + "_child__ALL.a"),
|
|
# TODO would be nice to have this in embedded archive
|
|
"t/t_embed1_c.cpp"]) # yapf:disable
|
|
|
|
test.execute()
|
|
|
|
test.passes()
|