Line 113:
Line 113:
|}
|}
−
=== Images with binary data ===
+
=== Images with memory dumps ===
−
These are
+
Memory info is stored in two types of images
−
; Memory dumps
+
; Pagemap files
−
: These files contain memory dumps. The format is
+
: These files contain info about which virtual regions are populated with data. The file is a set of protobuf messages.
−
<pre>
+
−
IMAGE ::= MAGIC [ ADDRESS DATA ]
+
; Pages files
−
ADDRESS ::= "64-bit virtual address"
+
: These contain 4k pages that are to be put into the memory according to the pagemap.
−
DATA ::= "4K bytes blob (i.e. -- memory page)"
−
</pre>
== Raw images ==
== Raw images ==