From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 4 Dec 2018 08:08:36 +0000 (+0000)
Subject: record conversation snippet
X-Git-Tag: convert-csv-opcode-to-binary~4813
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8bac359f5e1755e693b2571bbcb8e2ca08d55691;p=libreriscv.git

record conversation snippet
---

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>