* Fixed several obscure deadlock issues.
* Savestate actions block; such that only one load or save is permitted at a time.
* Savestates now work through temp files, so that the existing file is not corrupted in case errors occur.
* Exiting the emu while a savestate is saving will still save the state before completely quitting.
* Plugin init errors are handled more gracefully.
Developer Notes:
* Added some event diagnostic trace logging stuff.
* More preliminary work on memorycards -- moved them to their own dialog box and started implementing things, but still a lot of work to do before it's ready for use.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2936 96395faa-99c1-11dd-bbfe-3dabce05a288
* Added versioning info to savestates! (along with some other bugfixes)
* Simplified the Boot and System menus -- removed the old Skip BIOS hack and replaced it with the new BOOT2 injection method (which is considered hack-free at this time).
* Removed lots of UI deadlock gotchas.
* Some new confirmation dialogs and better error handling.
* Implemented an exclusive SysExecutor thread, which serves the purpose of executing system/VM commands and events in uninterrupted order (including suspend, resume, savestates, etc.)
* ... and probably broke linux!
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2911 96395faa-99c1-11dd-bbfe-3dabce05a288
* Added TimedLock to MutexLock
* Use MutexLock::TimedLock as a replacement for some sloppy semaphore use in SysCoreThread and PersistentThread.
* Minor fixes to thread cleanup when exiting the App
* Added some extra deadlock protection to the blocking Wait and Lock functions for Mutexes and Semaphores.
* Moved MutexLock and Semaphore implementations into their own files.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2022 96395faa-99c1-11dd-bbfe-3dabce05a288
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