Just a few days after 
kakarotoks released  a kernel module to dump out the PS3  Hypervisor and Bootloader someone named 
Ps3 Memory Dump from  
GeoHot's blog did just that, and has leaked it publically as pictured  below. 
The included ReadMe file acknowledges 
is0mick's recent 
Atmega8  port, however, it curiously attempts to flame other PS3 News Devs despite using their code to make the HV dump...  go figure, eh? :p
Preliminary examination of the leaked dump is currently  underway by both Devs and end-users alike, with a few noteworthy findings thus  far as follows:
From 
sapperlott:
- repos @ 0x2c00 -  0x43ff
- partition table @ 0x6000
- SELFs @ 0x20000, 0x37000, 0x55000,  0x1624bc, 0x6c25b4, 0x6d5470
- FSELFs (?) @ 0xa19a0, 0x12dea0,  0x369720
- other SCE files @ 0x35e100, 0x6c5ed4
- LPAR data @ 0x12a0a0  
From 
Karl69: 
- IDA entry point looks like 0x10190 is  interesting address.
From 
ifcaro:
- Code starts at  0x00203000 according to my analysis. 
From 
Kimd41:
I found  some functions which aren't  documented:
- lv1_rsx_enable
- lv1_iosys_enable
And below are  some screen highlights from 
chipsy and 
yellowsnow. Thanks in  advance to ALL who continue to publically share their findings with the PS3  scene!
Read  more: 
http://www.ps3news.com/forums/ps3-ha...#ixzz0fhRFo5hT