From: Dmitry Selyutin <dmitry.selyutin@3mdeb.com>
Date: Sat, 27 Nov 2021 19:36:25 +0000 (+0000)
Subject: sv_analysis: introduce stub binutils format
X-Git-Tag: sv_maxu_works-initial~690
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b1a02d39181b8147062dae4192bfbc1aa40d0407;p=openpower-isa.git

sv_analysis: introduce stub binutils format
---

diff --git a/src/openpower/sv/sv_analysis.py b/src/openpower/sv/sv_analysis.py
index b3fce3e1..c4ba19d5 100644
--- a/src/openpower/sv/sv_analysis.py
+++ b/src/openpower/sv/sv_analysis.py
@@ -166,11 +166,13 @@ def keyname(row):
 
 
 class Format(enum.Enum):
+    BINUTILS = enum.auto()
     VHDL = enum.auto()
 
     @classmethod
     def _missing_(cls, value):
         return {
+            "binutils": Format.BINUTILS,
             "vhdl": Format.VHDL,
         }[value.lower()]
 
@@ -668,13 +670,17 @@ def process_csvs(format):
     if format == Format.VHDL:
         # and a nice microwatt VHDL file
         file_path = find_wiki_file("sv_decode.vhdl")
+    elif format == Format.BINUTILS:
+        file_path = find_wiki_file("binutils.c")
 
     with open(file_path, 'w') as stream:
         output(format, svt, csvcols, insns, csvs_svp64, stream)
 
 
 def output(format, svt, csvcols, insns, csvs_svp64, stream):
-    _ = format
+    if format == Format.BINUTILS:
+        stream.write("/* TODO: implement proper support */\n")
+        return
 
     # autogeneration warning
     stream.write("-- this file is auto-generated, do not edit\n")
@@ -758,6 +764,6 @@ if __name__ == '__main__':
     parser = argparse.ArgumentParser()
     parser.add_argument("-f", "--format",
         type=Format, choices=Format, default=Format.VHDL,
-        help="format to be used (VHDL)")
+        help="format to be used (binutils or VHDL)")
     args = parser.parse_args()
     process_csvs(args.format)