55 Commits

Author	SHA1	Message	Date
AJFISH	d213712d4f	Fixed a bug in the HardwareInterrupt handler that would blow the stack if you reenable interrupts in the TimerHandler. It should be noted this happens as the TimerHandler raises and restores TPL for the timer tick used by the DXE Core. There was some work around code in the CPU driver to prevent interrupts from being enabled while handling exceptions. This has been removed. ... git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9701 6f19259b-4bc3-4df7-8a09-765794883524	2010-01-08 23:07:33 +00:00
AJFISH	bbd8fad2b8	Fix stray charcter in comment. ... git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9698 6f19259b-4bc3-4df7-8a09-765794883524	2010-01-08 21:28:45 +00:00
AJFISH	8a4d81e693	Adding support for a single stack, GCC check in will follow ... git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9697 6f19259b-4bc3-4df7-8a09-765794883524	2010-01-08 21:12:20 +00:00
AJFISH	8595f12dc5	Working on having a single stack for all modes. This code currently has an issue nesting interrupts in a big honking loop, but seems to save and restore context correctly. ... git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9587 6f19259b-4bc3-4df7-8a09-765794883524	2009-12-22 23:23:41 +00:00
AJFISH	2ef2b01e07	Adding support for BeagleBoard. ... ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers. EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell. BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524	2009-12-06 01:57:05 +00:00