From: Jacob Lifshay <programmerjake@gmail.com>
Date: Thu, 1 Jun 2023 06:29:59 +0000 (-0700)
Subject: raise error on unhandled instruction kind
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ce029ac5663a48665bb8b558f785d078dad8c6a5;p=openpower-isa.git

raise error on unhandled instruction kind
---

diff --git a/src/openpower/sv/sv_analysis.py b/src/openpower/sv/sv_analysis.py
index 2ffc1058..f4e66035 100644
--- a/src/openpower/sv/sv_analysis.py
+++ b/src/openpower/sv/sv_analysis.py
@@ -647,6 +647,15 @@ def extra_classifier(insn_name, value, name, res, regs):
         if insn_name.startswith('bc'):
             res['0'] = 's:BI'  # BI: Rsrc1_EXTRA3
 
+    elif value == 'RM-1P-1S':
+        pass  # FIXME
+
+    elif value == 'non-SV':
+        return
+
+    else:
+        raise NotImplementedError(insn_name)
+
 
 def process_csvs(format):
 
@@ -667,6 +676,7 @@ def process_csvs(format):
               '2R-1W-CRo': 'RM-1P-2S1D',
               '2R': 'non-SV',
               '2R-1W': 'RM-1P-2S1D',
+              '2R-1W-imm': 'RM-1P-2S1D',
               '1R-CRio': 'RM-2P-2S1D',
               '2R-CRio': 'RM-1P-2S1D',
               '2R-CRo': 'RM-1P-2S1D',
@@ -695,6 +705,8 @@ def process_csvs(format):
               'LDST-3R': 'LDSTRM-2P-3S',
               'LDST-3R-CRo': 'LDSTRM-2P-3S',  # st*x
               'LDST-3R-1W': 'LDSTRM-2P-2S1D',  # st*x
+              'LDST-2R': 'non-SV',  # dcbz -- TODO: any vectorizable?
+              'CRo': 'non-SV',  # mtfsb1 -- TODO: any vectorizable?
               }
     print("# map to old SV Prefix")
     print('')