From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 21 Feb 2021 19:20:38 +0000 (+0000)
Subject: comment for where SVSTATE FSM should go
X-Git-Tag: convert-csv-opcode-to-binary~172
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8cae07621d5f0002999313bdcd7ab53405550a80;p=soc.git

comment for where SVSTATE FSM should go
---

diff --git a/src/soc/simple/issuer.py b/src/soc/simple/issuer.py
index 214e8c3d..68ecbff5 100644
--- a/src/soc/simple/issuer.py
+++ b/src/soc/simple/issuer.py
@@ -455,6 +455,10 @@ class TestIssuerInternal(Elaboratable):
                        fetch_insn_valid_o, fetch_insn_ready_i,
                        fetch_insn_o)
 
+        # TODO: an SVSTATE-based for-loop FSM that goes in between
+        # fetch pc/insn ready/valid and advances SVSTATE.srcstep
+        # until it reaches VL-1 or PowerDecoder2.no_out_vec is True.
+
         self.execute_fsm(m, core, nia,
                         cur_state, fetch_insn_o,
                         fetch_pc_ready_o, fetch_pc_valid_i,