From: whitequark <cz@m-labs.hk>
Date: Tue, 18 Dec 2018 03:05:16 +0000 (+0000)
Subject: back.pysim: continue running simulator processes until they suspend.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0ed6369114f4c666b5418d389b7f315fcd7442bb;p=nmigen.git

back.pysim: continue running simulator processes until they suspend.
---

diff --git a/nmigen/back/pysim.py b/nmigen/back/pysim.py
index 1871389..5cb7ebf 100644
--- a/nmigen/back/pysim.py
+++ b/nmigen/back/pysim.py
@@ -554,10 +554,12 @@ class Simulator:
                         interval = cmd.interval
                     self._wait_deadline[process] = self._timestamp + interval
                     self._suspended.add(process)
+                    break
 
                 elif isinstance(cmd, Tick):
                     self._wait_tick[process] = cmd.domain
                     self._suspended.add(process)
+                    break
 
                 elif isinstance(cmd, Passive):
                     self._passive.add(process)
@@ -594,7 +596,7 @@ class Simulator:
                     raise TypeError("Received unsupported command '{!r}' from process '{}'"
                                     .format(cmd, self._name_process(process)))
 
-                break
+                cmd = process.send(None)
 
         except StopIteration:
             self._processes.remove(process)