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Add interactivity option to simulation

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developandplay 2021-04-14 13:39:47 +02:00 committed by GitHub
parent 246142256b
commit 8ef7353fe5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
litex/build/sim/verilator.py
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@ -155,12 +155,12 @@ def _compile_sim(build_name, verbose):
if verbose: if verbose:
print(output) print(output)
def _run_sim(build_name, as_root=False): def _run_sim(build_name, as_root=False, interactive=True):
run_script_contents = "sudo " if as_root else "" run_script_contents = "sudo " if as_root else ""
run_script_contents += "obj_dir/Vsim" run_script_contents += "obj_dir/Vsim"
run_script_file = "run_" + build_name + ".sh" run_script_file = "run_" + build_name + ".sh"
tools.write_to_file(run_script_file, run_script_contents, force_unix=True) tools.write_to_file(run_script_file, run_script_contents, force_unix=True)
if sys.platform != "win32": if sys.platform != "win32" and interactive:
import termios import termios
termios_settings = termios.tcgetattr(sys.stdin.fileno()) termios_settings = termios.tcgetattr(sys.stdin.fileno())
try: try:
@ -169,7 +169,7 @@ def _run_sim(build_name, as_root=False):
raise OSError("Subprocess failed") raise OSError("Subprocess failed")
except: except:
pass pass
if sys.platform != "win32": if sys.platform != "win32" and interactive:
termios.tcsetattr(sys.stdin.fileno(), termios.TCSAFLUSH, termios_settings) termios.tcsetattr(sys.stdin.fileno(), termios.TCSAFLUSH, termios_settings)