Add section for Trace Analysis Instruction Count

A few one liners to save time for common analysis types.

Change-Id: I0f1647943eef2e5373b1dd2751a7ca0728ce0da4

TraceGeneration.md

diff --git a/TraceGeneration.md b/TraceGeneration.md
index 7ec5c64..e34c78a 100644
--- a/TraceGeneration.md
+++ b/TraceGeneration.md
@@ -1,6 +1,6 @@
 # Trace Generation
 
-Methods available in the Shodan repo for generating traces from Qemu, Spike,
+Methods available in the Shodan repo for generating traces from Spike,
 and Renode.
 
 [TOC]
@@ -127,4 +127,20 @@
                         at base addresses a and b (with 4 KiB alignment)
 ```
 
+## Trace Analysis
 
+### Number of Instructions
+
+These commands assume the IMEM starts at 0x32000000, may need to s/0x32/0x80/ for 0x8000000 IMEM Starting address.
+
+#### Spike
+
+```sh
+cat spike_trace_output.txt | awk '/_start/,/_finish/' | grep "0: 0x32" | wc -l
+```
+
+#### Renode
+
+```sh
+renode_trace_output.txt | wc -l
+```