48 lines
1.7 KiB
Python
Executable File
48 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of either the GNU Lesser General Public License Version 3
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# or the Perl Artistic License Version 2.0.
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# SPDX-FileCopyrightText: 2024 Wilson Snyder
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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import vltest_bootstrap
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test.scenarios('simulator')
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child_dir = test.obj_dir + "_child"
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test.mkdir_ok(child_dir)
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# Compile the child
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while True:
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cmdargs = test.compile_vlt_cmd(
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vm_prefix=test.vm_prefix + "_child",
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top_filename=test.name + "_child.v",
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verilator_flags=["-cc", "-Mdir", child_dir, "--debug-check"],
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# Can't use multi threading (like hier blocks), but needs to be thread safe
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threads=1) # yapf:disable
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test.run(logfile=child_dir + "/vlt_compile.log", cmd=cmdargs)
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test.run(
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logfile=child_dir + "/vlt_gcc.log",
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cmd=[os.environ["MAKE"], "-C", child_dir,
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"-f" + os.getcwd() + "/Makefile_obj",
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"CPPFLAGS_DRIVER=-D"+test.name.upper(),
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("CPPFLAGS_DRIVER2=-DTEST_VERBOSE=1" if test.verbose else ""),
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"VM_PREFIX=" + test.vm_prefix + "_child",
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"V" + test.name + "_child__ALL.a" # bypass default rule, make archive
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]) # yapf:disable
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break
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# Compile the parent (might be with other than verilator)
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test.compile(v_flags2=[os.path.abspath(child_dir + "/V" + test.name + "_child__ALL.a"),
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# TODO would be nice to have this in embedded archive
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"t/t_embed1_c.cpp"]) # yapf:disable
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test.execute()
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test.passes()
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