From 6b45e0f81267be6140f0f178579494ca6d24443b Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Mon, 31 Oct 2022 19:55:32 -0700
Subject: Restructure a lot of the control registers

---
 isa/checker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'isa/checker.cpp')

diff --git a/isa/checker.cpp b/isa/checker.cpp
index 6eaa15f..c6ab161 100644
--- a/isa/checker.cpp
+++ b/isa/checker.cpp
@@ -9,7 +9,7 @@ void checker::execute() {
     if (ctlregs[HALTED])
         return;
 
-    inst = decode(ctlregs[DATA_INSTRUCTION_FIELD_BUFFER],
+    inst = decode(ctlregs[FLAGS],
                   pc,
                   mem.fetch(pc),
                   interrupt);
@@ -21,7 +21,7 @@ void checker::execute() {
             addr = (addr + 1) & 07777;
             mem.store(*inst.init_address, addr);
         }
-        auto df = ctlregs[DATA_INSTRUCTION_FIELD_BUFFER] >> 3;
+        auto df = (ctlregs[FLAGS] & FLAG_DF) >> FLAG_DF_SHIFT;
         inst.final_address = (df << 12) | addr;
     } else {
         assert(!inst.need_autoinc_store);
-- 
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