From 3689ae195d5e8449e1bccdf677446d200866f2bf Mon Sep 17 00:00:00 2001
From: Sean Cross <sean@xobs.io>
Date: Tue, 15 Aug 2023 18:59:18 +0200
Subject: [PATCH] add function logging

Signed-off-by: Sean Cross <sean@xobs.io>
---
 index.html | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 52f11a2..ffa0fd4 100644
--- a/index.html
+++ b/index.html
@@ -390,15 +390,34 @@ sysbus: Write of value 0x4 to an unimplemented register SYSTEM:PERIP_RST_EN0 (0x
 				</section>
 				<section>
 					<h2>Add Peripherals</h2>
+					<ol>
+						<li>See what's failing</li>
+						<li>Implement peripheral</li>
+						<li>Repeat</li>
+					</ol>
 				</section>
 				<section>
 					<h2>Slowly Advance</h2>
 					<img data-src="img/esp32s3-more-boot.png">
 				</section>
 				<section>
-					<h2>GDB with ELF</h2>
+					<h2>Debugging with GDB</h2>
 					<img data-src="img/gdb-with-elf.png">
 				</section>
+				<section>
+					<h2>Logging Function Calls</h2>
+					<pre><code>cpu1: Entering function image_load at 0x403CE7D4
+cpu1: Entering function process_segments (entry) at 0x403CE474
+cpu1: Entering function process_segments at 0x403CE477
+cpu1: Entering function process_segments at 0x403CE4AF
+cpu1: Entering function process_segments at 0x403CE4B5
+cpu1: Entering function process_segments at 0x403CE74D
+cpu1: Entering function process_segments at 0x403CE4F4
+cpu1: Entering function image_load at 0x403CE7E4
+cpu1: Entering function image_load at 0x403CE7EB
+cpu1: Entering function image_load at 0x403CE7EF
+cpu1: CPU abort [PC=0x403CE7F2]: reading from external register not yet supported.</code></pre>
+				</section>
 				<section>
 					<h2>What's Left?</h2>
 					<ul>