From c47b67bc77cd7551831810e507fe621666c52507 Mon Sep 17 00:00:00 2001
From: Al-Kindi-0 <82364884+Al-Kindi-0@users.noreply.github.com>
Date: Mon, 27 Nov 2023 16:10:06 +0100
Subject: [PATCH] chore: add further docs

---
 processor/src/chiplets/aux_trace/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/processor/src/chiplets/aux_trace/mod.rs b/processor/src/chiplets/aux_trace/mod.rs
index b9cd30dd89..55fe5ec413 100644
--- a/processor/src/chiplets/aux_trace/mod.rs
+++ b/processor/src/chiplets/aux_trace/mod.rs
@@ -1387,6 +1387,8 @@ impl<'a> MainTrace<'a> {
         self.columns.get_column(CHIPLETS_OFFSET + 9)[i]
     }
 
+    // Merkle path hashing selectors
+
     fn f_mv(&self, i: usize) -> bool {
         (i % 8 == 0)
             && self.chiplet_selector_0(i) == ZERO
@@ -1426,6 +1428,7 @@ impl<'a> MainTrace<'a> {
             && self.chiplet_selector_3(i) == ZERO
     }
 
+    // Helper method to detect change of address in the kernel ROM chiplet.
     fn is_addr_change(&self, i: usize) -> bool {
         self.addr(i) != self.addr(i + 1)
     }