From 8bac359f5e1755e693b2571bbcb8e2ca08d55691 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 4 Dec 2018 08:08:36 +0000
Subject: [PATCH] record conversation snippet

---
 3d_gpu/microarchitecture.mdwn | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/3d_gpu/microarchitecture.mdwn b/3d_gpu/microarchitecture.mdwn
index 150635dd0..25fe2d135 100644
--- a/3d_gpu/microarchitecture.mdwn
+++ b/3d_gpu/microarchitecture.mdwn
@@ -177,6 +177,11 @@ Advantages of Speculation, Load and Store hazards:
     - SD F1 100(R2)
     - LD F2 100(R2)
 
+Exceptions
+
+* Exceptions are handled by not recognising the exception until
+  instruction that caused it is ready to commit in ROB (reaches head
+  of ROB)
 # References
 
 * <https://en.wikipedia.org/wiki/Tomasulo_algorithm>
-- 
2.30.2