From ee52e2a6c56892c88c762c132743fb7a71490ecf Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 21 May 2023 12:17:39 +0100
Subject: [PATCH] explicitly update FPSCR from list of return results

---
 src/openpower/decoder/isa/caller.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/openpower/decoder/isa/caller.py b/src/openpower/decoder/isa/caller.py
index b65d5e59..263608c3 100644
--- a/src/openpower/decoder/isa/caller.py
+++ b/src/openpower/decoder/isa/caller.py
@@ -2453,6 +2453,11 @@ class ISACaller(ISACallerHelper, ISAFPHelpers, StepLoop):
             return
         if isinstance(output, int):
             output = SelectableInt(output, EFFECTIVELY_UNLIMITED)
+        # write FPSCR
+        if name in ['FPSCR', ]:
+            log("write FPSCR 0x%x" % (output.value))
+            self.FPSCR.eq(output)
+            return
         # write carry flags
         if name in ['CA', 'CA32']:
             if carry_en:
-- 
2.30.2