def run_iverilog(run_path, libname='work', vvp='vvp', stdout=None, stderr=None):
if not os.path.isdir(run_path):
raise RuntimeError('Invalid simulation path')
cwd = os.getcwd()
os.chdir(run_path)
if not os.access(libname, os.X_OK):
raise RuntimeError('Invalid simulation module "%s"'%libname)
try:
if sys_utils.run_command('%s %s'%(vvp, libname),
stdout=stdout, stderr=stderr):
raise RuntimeError('Icarus Verilog simulation is not successful')
finally:
os.chdir(cwd)
def compile_vsim_lib(compile_script, run_path, vsim='vsim',
stdout=None, stderr=None):
cs = os.path.abspath(compile_script)
if not os.access(cs, os.R_OK):
raise RuntimeError('Invalid compilation script "%s"'%compile_script)
cwd = os.getcwd()
sys_utils.mkdir_p(run_path)
os.chdir(run_path)
try:
if sys_utils.run_command('%s -c -do %s'%(vsim, cs),
stdout=stdout, stderr=stderr):
raise RuntimeError('Cannot compile Modelsim library')
finally:
os.chdir(cwd)
def compile_iverilog_lib(filelist, run_path, inc_path, libname='work',
ivlog='iverilog',stdout=None, stderr=None):
fl = os.path.abspath(filelist)
if not os.access(fl, os.R_OK):
raise RuntimeError('Invalid file list "%s"'%filelist)
cmd = ivlog + ' -c %s -o %s'%(fl, libname)
for p in inc_path: cmd += ' -I%s'%os.path.abspath(p)
cwd = os.getcwd()
sys_utils.mkdir_p(run_path)
os.chdir(run_path)
try:
if sys_utils.run_command(cmd, stdout=stdout, stderr=stderr):
raise RuntimeError('Cannot compile Icarus Verilog library')
finally:
os.chdir(cwd)
def run_iverilog(run_path,
libname='work',
vvp='vvp',
stdout=None,
stderr=None):
if not os.path.isdir(run_path):
raise RuntimeError('Invalid simulation path')
cwd = os.getcwd()
os.chdir(run_path)
if not os.access(libname, os.X_OK):
raise RuntimeError('Invalid simulation module "%s"' % libname)
try:
if sys_utils.run_command('%s %s' % (vvp, libname),
stdout=stdout,
stderr=stderr):
raise RuntimeError('Icarus Verilog simulation is not successful')
finally:
os.chdir(cwd)
def compile_vsim_lib(compile_script,
run_path,
vsim='vsim',
stdout=None,
stderr=None):
cs = os.path.abspath(compile_script)
if not os.access(cs, os.R_OK):
raise RuntimeError('Invalid compilation script "%s"' % compile_script)
cwd = os.getcwd()
sys_utils.mkdir_p(run_path)
os.chdir(run_path)
try:
if sys_utils.run_command('%s -c -do %s' % (vsim, cs),
stdout=stdout,
stderr=stderr):
raise RuntimeError('Cannot compile Modelsim library')
finally:
os.chdir(cwd)
def run_vsim(run_script, run_path, vsim='vsim',
stdout=None, stderr=None, gui=False):
if not os.path.isdir(run_path):
raise RuntimeError('Invalid simulation path')
rs = os.path.abspath(run_script)
if not os.access(rs, os.R_OK):
raise RuntimeError('Invalid simulation script "%s"'%run_script)
cwd = os.getcwd()
os.chdir(run_path)
try:
if gui:
visible=""
else:
visible="-c"
if sys_utils.run_command('%s %s -do %s'%(vsim, visible, rs),
stdout=stdout, stderr=stderr):
raise RuntimeError('Modelsim simulation is not successful')
finally:
os.chdir(cwd)
def compile_iverilog_lib(filelist,
run_path,
inc_path,
libname='work',
ivlog='iverilog',
stdout=None,
stderr=None):
fl = os.path.abspath(filelist)
if not os.access(fl, os.R_OK):
raise RuntimeError('Invalid file list "%s"' % filelist)
cmd = ivlog + ' -c %s -o %s' % (fl, libname)
for p in inc_path:
cmd += ' -I%s' % os.path.abspath(p)
cwd = os.getcwd()
sys_utils.mkdir_p(run_path)
os.chdir(run_path)
try:
if sys_utils.run_command(cmd, stdout=stdout, stderr=stderr):
raise RuntimeError('Cannot compile Icarus Verilog library')
finally:
os.chdir(cwd)
def run_vsim(run_script,
run_path,
vsim='vsim',
stdout=None,
stderr=None,
gui=False):
if not os.path.isdir(run_path):
raise RuntimeError('Invalid simulation path')
rs = os.path.abspath(run_script)
if not os.access(rs, os.R_OK):
raise RuntimeError('Invalid simulation script "%s"' % run_script)
cwd = os.getcwd()
os.chdir(run_path)
try:
if gui:
visible = ""
else:
visible = "-c"
if sys_utils.run_command('%s %s -do %s' % (vsim, visible, rs),
stdout=stdout,
stderr=stderr):
raise RuntimeError('Modelsim simulation is not successful')
finally:
os.chdir(cwd)
