def test_openocd_riscv_compliancetest(self, tmp_path, sim_top_earlgrey,
topsrcdir, openocd):
"""Run RISC-V Debug compliance test built into OpenOCD."""
assert subprocess.call([str(openocd), '--version']) == 0
cmd_openocd = [
str(openocd), '-s',
str(topsrcdir / 'util' / 'openocd'), '-f',
'board/lowrisc-earlgrey-verilator.cfg', '-c',
'init; riscv test_compliance; shutdown'
]
p_openocd = test_utils.Process(cmd_openocd,
logdir=str(tmp_path),
cwd=str(tmp_path))
p_openocd.run()
logging.getLogger(__name__).info(
"OpenOCD should terminate itself; give it up to 5 minutes")
p_openocd.proc.wait(timeout=300)
assert p_openocd.proc.returncode == 0
logging.getLogger(__name__).info(
"Now wait 60 seconds until the program has finished execution")
time.sleep(60)
try:
p_openocd.terminate()
except ProcessLookupError:
# process is already dead
pass
def spiflash_proc(self, tmp_path, spiflash, sw_test_bin):
cmd_flash = [str(spiflash), '--input', str(sw_test_bin)]
p_flash = test_utils.Process(
cmd_flash,
logdir=str(tmp_path),
cwd=str(tmp_path),
startup_done_expect='Running SPI flash update.',
startup_timeout=10)
p_flash.run()
yield p_flash
p_flash.terminate()
def sim_top_earlgrey(self, tmp_path, sim_top_build, sw_test_bin, rom_bin):
cmd_sim = [
str(sim_top_build), '--meminit=flash,' + str(sw_test_bin),
'--meminit=rom,' + str(rom_bin)
]
p_sim = test_utils.Process(cmd_sim,
logdir=str(tmp_path),
cwd=str(tmp_path),
startup_done_expect='Simulation running',
startup_timeout=10)
p_sim.run()
yield p_sim
p_sim.terminate()
