ThumbEE, also known as Thumb-2EE, and marketed as Jazelle RCT (Runtime Compilation Target), was announced in 2005, first appearing in the Cortex-A8 processor. ThumbEE is a fourth processor mode, making small changes to the Thumb-2 extended Thumb instruction set. These changes make the instruction set particularly suited to code generated at runtime (e.g. by JIT compilation) in managed Execution Environments. ThumbEE is a target for languages such as Limbo, Java, C#, Perl and Python, and allows JIT compilers to output smaller compiled code without impacting performance.
New features provided by ThumbEE include automatic null pointer checks on every load and store instruction, an instruction to perform an array bounds check, access to registers r8-r15 (where the Jazelle/DBX Java VM state is held), and special instructions that call a handler.[22] Handlers are small sections of frequently called code, commonly used to implement a feature of a high level language, such as allocating memory for a new object. These changes come from repurposing a handful of opcodes, and knowing the core is in the new ThumbEE mode
even if there is a new kernel with any speed higher than 1Ghz, for safety i will ALWAYS keep it booting to default 1Ghz Max & 245 Mhz min... this is done for maximum compatibility as no two devices are same... and the tolerances of each cpu are different
i already have kernels for X10 which can go to 1.267Ghz (even though stock is 1Ghz)... on x10 some devices wont even boot at 1.1Ghz
hope u understand the problem/issue...
Hi Doom, i've unlocked bootloader (had to happen sooner or later) and now my Arc has your kernel on board! I tried to format successfully the SD in EXT3 but the Arc don't recognize the new partition. Your kernel should have native support for this file system, i'm doing something wrong? Thanks for your work!
mmm.... so whenever i turn on the phone i must to go in memory menu and mounting SD?yes native support is there in kernel but u might need to manually mount the partitions
Hi Doom, i've unlocked bootloader (had to happen sooner or later) and now my Arc has your kernel on board! I tried to format successfully the SD in EXT3 but the Arc don't recognize the new partition. Your kernel should have native support for this file system, i'm doing something wrong? Thanks for your work!
I was just about to mention this problem too. But I thought it was just me.
My problem is that I always use link2sd which automatically put apps in sd but it requires another partition to be created in ext2
This time it tried to use this kernel but link2sd's script could mount the ext2 partition I had to revert to stock kernel.
Thanks for mentioning that. Hopefully someone will help us to auto mount ext partitions
Regards
V04-->all ok.
but
if I set 1.6 1.71.8 ghz Arc have very fast random crash.
If I use 1.5 all work fine.
Is there any app to increase Vcore of processor and achieve e better stability during higher OC?
But don't you will fry your Arc? I stay with stock 1Ghz and max @1,2Ghz
i want conclude a bench @1.8 like other person with same device.
fastboot flash boot boot.img
fastboot flash boot kernel.sin
[URL="http://xdaforums.com/showthread.php?t=1172885"][IMG]http://icxperia.com/doomlord/doomkernel-sig.png[/IMG][/URL]
cp /system/recovery/KernelDefaultMenu/recovery.desc /data/local/tmp/recovery
touch /cache/recovery/boot
reboot
cp /system/recovery/KernelDefaultCWM1/recovery.desc /data/local/tmp/recovery
touch /cache/recovery/boot
reboot
cp /system/recovery/KernelDefaultCWM2/recovery.desc /data/local/tmp/recovery
touch /cache/recovery/boot
reboot
cp /system/recovery/KernelDefaultCWM3/recovery.desc /data/local/tmp/recovery
touch /cache/recovery/boot
reboot
255, 0, 0, 255
0, 255, 0, 255