From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 28 Jul 2020 10:35:49 +0000 (+0100)
Subject: move "wrap" function into nmutil.util
X-Git-Tag: 24jan2021_ls180~32
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=041ccc4e5e4aa0de32670c438bbdacdf8a970adf;p=nmutil.git

move "wrap" function into nmutil.util
---

diff --git a/src/nmutil/util.py b/src/nmutil/util.py
index b8f1ce4..3aae6ef 100644
--- a/src/nmutil/util.py
+++ b/src/nmutil/util.py
@@ -34,3 +34,15 @@ def eq32(is_32bit, dest, src):
             dest[32:64].eq(Mux(is_32bit, 0, src[32:64]))]
 
 
+# a wrapper function formerly in run_simulation that is still useful.
+# Simulation.add_sync_process now only takes functions, it does not
+# take generators.  so passing in arguments is no longer possible.
+# with this wrapper, the following is possible:
+#       sim.add_sync_process(wrap.dut(parallel_sender_number=0))
+#       sim.add_sync_process(wrap.dut(parallel_sender_number=1))
+
+def wrap(process):
+    def wrapper():
+        yield from process
+    return wrapper
+