Fixed in native strlen MIPS code: some games do expect that register $a2 is not modified by the call (dirty programming).

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3384 4ab978e6-3352-0410-996c-0b42db0051c8
Fixed the loader when the ELF entry point is -1.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3385 4ab978e6-3352-0410-996c-0b42db0051c8
Small findings in sceUsbCam from JpcspTrace.
Dumping 1 camera frame per second to debug the YUYV422 format.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3386 4ab978e6-3352-0410-996c-0b42db0051c8
Fixed looping of SAS PCM samples (sceSasSetVoicePCM): loopmode=-1 means no looping at all.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3387 4ab978e6-3352-0410-996c-0b42db0051c8
Fixed "ioIoctl 0x01020007 unsupported command" on PGD files: ioctl commands have to be performed on the PGD file itself, not on the decrypted file.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3388 4ab978e6-3352-0410-996c-0b42db0051c8