def _verilate(self):
if self.src_type == 'systemC':
args = ['--sc']
else:
args = ['--cc']
args += ['-f', self.verilator_file]
args += ['--top-module', self.top_module]
args += ['--exe']
args += ['-LDFLAGS "']
args += ['-Wl,--start-group']
args += [os.path.join(self.work_root, s) for s in self.archives]
args += ['-Wl,--end-group']
args += [l for l in self.libs]
args += ['"']
args += ['-CFLAGS ' + '-I' + i for i in self.include_dirs]
args += [
os.path.join(self.src_root, self.system.sanitized_name,
self.tb_toplevel)
]
for key, value in self.vlogparam.items():
args += ['-G{}={}'.format(key, value)]
args += self.verilator_options
cmd = utils.find_verilator()
if cmd is None:
raise RuntimeError(
"VERILATOR_ROOT not set and there is no verilator program in your PATH"
)
cmd += ' ' + ' '.join(args)
if (self.src_type == 'systemC') and not utils.check_systemc_env():
raise RuntimeError(
"Need $SYSTEMC_LIBDIR and $SYSTEMC_INCLUDE in environment or when Verilator configured"
)
l = utils.Launcher(
cmd,
shell=True,
cwd=self.work_root,
stderr=open(os.path.join(self.work_root, 'verilator.log'), 'w'),
stdout=open(os.path.join(self.work_root, 'verilator.out.log'),
'w'))
print('')
pr_info("Starting Verilator:")
if Config().verbose:
pr_info(" Verilator working dir: " + self.work_root)
pr_info(" Verilator command: " + cmd)
print('')
l.run()
def _verilate(self):
if self.src_type == 'systemC':
args = ['--sc']
else:
args = ['--cc']
args += ['-f', self.verilator_file]
args += ['--top-module', self.top_module]
args += ['--exe']
args += ['-LDFLAGS "']
args += ['-Wl,--start-group']
args += [os.path.join(self.sim_root, s) for s in self.archives]
args += ['-Wl,--end-group']
args += [l for l in self.libs]
args += ['"']
args += ['-CFLAGS ' + '-I' + i for i in self.include_dirs]
args += [os.path.join(self.src_root, self.system.sanitized_name, self.tb_toplevel)]
for key, value in self.vlogparam.items():
args += ['-G{}={}'.format(key, value)]
args += self.verilator_options
cmd = utils.find_verilator()
if cmd is None:
raise RuntimeError("VERILATOR_ROOT not set and there is no verilator program in your PATH")
cmd += ' ' + ' '.join(args)
if (self.src_type == 'systemC') and not utils.check_systemc_env():
raise RuntimeError("Need $SYSTEMC_LIBDIR and $SYSTEMC_INCLUDE in environment or when Verilator configured")
l = utils.Launcher(cmd,
shell=True,
cwd = self.sim_root,
stderr = open(os.path.join(self.sim_root,'verilator.log'),'w'),
stdout = open(os.path.join(self.sim_root, 'verilator.out.log'),'w')
)
print('')
pr_info("Starting Verilator:")
if Config().verbose:
pr_info(" Verilator working dir: " + self.sim_root)
pr_info(" Verilator command: " + cmd)
print('')
l.run()