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* Clean up some externsandrewfish2010-02-192-1/+3
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10028 6f19259b-4bc3-4df7-8a09-765794883524
* Fix typoandrewfish2010-02-191-2/+2
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10026 6f19259b-4bc3-4df7-8a09-765794883524
* Sync gcc with armasm. update some memory barriers.andrewfish2010-02-1910-153/+570
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10025 6f19259b-4bc3-4df7-8a09-765794883524
* Hack in some DSB, ISB syncronization primatives. Need to do it a little cleaner.andrewfish2010-02-185-5/+307
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10023 6f19259b-4bc3-4df7-8a09-765794883524
* Change Cortex-A8 references to ARMv7. Cortex-A8 is a branded implementation ↵andrewfish2010-02-188-26/+26
| | | | | | of the ARMv7 processor architecture. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10022 6f19259b-4bc3-4df7-8a09-765794883524
* Fix bug in UncachedMemoryAllocationLib, Assembler, make ↵andrewfish2010-02-165-8/+13
| | | | | | DefaultExceptionHandler lib inc the PC past the faulting instruction to aid debug. Update LR in Exception hanlder, so return address can get updated properly. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10018 6f19259b-4bc3-4df7-8a09-765794883524
* After the ASSERT adjust the PC so you skip the faulting instruction. Lets ↵andrewfish2010-02-161-0/+17
| | | | | | you walk out of the exception handler and keeprunning code. This way you can walk out of the call stack. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10010 6f19259b-4bc3-4df7-8a09-765794883524
* Clean up UncachedMemoryAllocationLib to use CPU AP.andrewfish2010-02-103-165/+168
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9960 6f19259b-4bc3-4df7-8a09-765794883524
* Added CWD to EfiFileLib. Fix some X64 warnings.andrewfish2010-02-071-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9942 6f19259b-4bc3-4df7-8a09-765794883524
* Update input of disasmembler to support IfThen construct. Add prototype dos ↵andrewfish2010-02-053-18/+64
| | | | | | script to build BeagleBoard. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9936 6f19259b-4bc3-4df7-8a09-765794883524
* More disasm work.andrewfish2010-02-041-11/+80
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9932 6f19259b-4bc3-4df7-8a09-765794883524
* More updatedandrewfish2010-02-041-14/+142
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9926 6f19259b-4bc3-4df7-8a09-765794883524
* Fix GCC warningsandrewfish2010-02-031-0/+2
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9925 6f19259b-4bc3-4df7-8a09-765794883524
* Cleanup to match MdePkg cleanups. More progress on ARM disassembler.andrewfish2010-02-034-18/+124
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9924 6f19259b-4bc3-4df7-8a09-765794883524
* Added Thumb2 loads and stores to Disassmeblerandrewfish2010-02-031-54/+239
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9916 6f19259b-4bc3-4df7-8a09-765794883524
* Fix thumb2 Branch instruction in disassemblerandrewfish2010-02-021-25/+25
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9913 6f19259b-4bc3-4df7-8a09-765794883524
* More progress on the disassebler libandrewfish2010-02-021-96/+152
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9909 6f19259b-4bc3-4df7-8a09-765794883524
* Move ARM disassembler into a library and out of the exception handler. Add a ↵andrewfish2010-02-014-8/+37
| | | | | | hook to call the lib from a platform specific EBL command on BeagleBoard. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9903 6f19259b-4bc3-4df7-8a09-765794883524
* Move ARM disassembler into a library.andrewfish2010-02-018-48/+179
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9902 6f19259b-4bc3-4df7-8a09-765794883524
* Remove out of date comment and fix gcc warning.andrewfish2010-01-302-13/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9882 6f19259b-4bc3-4df7-8a09-765794883524
* Update execption handler to print out DFSR & IFSR info.andrewfish2010-01-291-3/+47
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9864 6f19259b-4bc3-4df7-8a09-765794883524
* Added a library for the default exception handler and started to add a ↵andrewfish2010-01-2714-189/+1247
| | | | | | dissasembler. Cleaned up some issues with BlockIo in BeagleBoard and add some extra info on Ebl devices command to show if a blk device has a file system on it. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9830 6f19259b-4bc3-4df7-8a09-765794883524
* Fix RVCT compiler warnings, and a bug in the GdbStubAJFISH2010-01-171-0/+2
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9790 6f19259b-4bc3-4df7-8a09-765794883524
* Missed a fix in the Cpu Driver. Added some more debug for Execption handling ↵AJFISH2010-01-174-17/+27
| | | | | | and clean up some uncached stuff. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9789 6f19259b-4bc3-4df7-8a09-765794883524
* Minor update to move array into function to dead strip better on release buildsAJFISH2010-01-151-17/+16
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9778 6f19259b-4bc3-4df7-8a09-765794883524
* Updated ARM Exception handler to print out text values for CPSR registerAJFISH2010-01-151-10/+83
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9777 6f19259b-4bc3-4df7-8a09-765794883524
* Added new PeCoffGetEntryPoint lib function to get size of PE/COFF header. ↵AJFISH2010-01-147-97/+91
| | | | | | This is needed for debug prints with PE/COFF images that started as ELF or Mach-O. Moved and debugged ARM semihosting lib for RVD that prints out the debugger symbol load commands in a window on the debugger. Trying to write a script file, but that crashes RVD. Added debug print to BeagleBoard Sec that prints out RVD debugger command to load symbols for the Sec. Synced the rest of the code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9763 6f19259b-4bc3-4df7-8a09-765794883524
* Fix GCC build bug and add a debug library to dump load and unload commands ↵AJFISH2010-01-144-55/+213
| | | | | | into the RVI debugger window. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9752 6f19259b-4bc3-4df7-8a09-765794883524
* Added support for L2 (4K) page tables and made the CPU driver change ↵AJFISH2010-01-1412-79/+461
| | | | | | cachability attributes on request. Also got the DebugUncache infrastructure working for the first time. Looks like it works for the simple case. Checking in so we can get more eyes looking at the code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9734 6f19259b-4bc3-4df7-8a09-765794883524
* Adding a Debug version of the UncachedMemoryAllocationLib that will make the ↵AJFISH2010-01-133-0/+702
| | | | | | PCI DMA address not match the CPU C address for a DMA buffer. The PCI DMA address will generate a page fault if accessed from the CPU. This should make it easy to debug EFI DMA code to make sure it is following the correct rules for which pointer to use. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9725 6f19259b-4bc3-4df7-8a09-765794883524
* Working on adding paging to the CpuDxe driver so it can update cachablity. ↵AJFISH2010-01-121-0/+750
| | | | | | At this point it is coded, but untested. So this file is not yet hooked into the driver. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9721 6f19259b-4bc3-4df7-8a09-765794883524
* One more header fixAJFISH2010-01-121-1/+15
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9719 6f19259b-4bc3-4df7-8a09-765794883524
* Fix some more headers. Add some missing library classes in .dec file and ↵AJFISH2010-01-123-5/+47
| | | | | | update .dsc to default to cortex ARM cpu type. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9718 6f19259b-4bc3-4df7-8a09-765794883524
* Updating ArmLib.h to add functions needed to turn on paging in CpuDxe. Also ↵AJFISH2010-01-122-0/+72
| | | | | | added a protocol to enable debugging of DMA issues. DxeCpu driver will produce and the UncachedMemoryAllocationLib can consume. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9717 6f19259b-4bc3-4df7-8a09-765794883524
* Need to add some extra functions to the libraries to support paging in the ↵AJFISH2010-01-1221-14/+200
| | | | | | CpuDxe driver (still working on that). Also looks like some of the .INF file hade the token used to search replace the copyright headers and not the headers so I updated that. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9716 6f19259b-4bc3-4df7-8a09-765794883524
* Add some missing 64-bit math functions for gccAJFISH2010-01-124-1/+151
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9715 6f19259b-4bc3-4df7-8a09-765794883524
* Fixed a bug in the HardwareInterrupt handler that would blow the stack if ↵AJFISH2010-01-082-13/+3
| | | | | | 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
* Fix stray charcter in comment.AJFISH2010-01-081-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9698 6f19259b-4bc3-4df7-8a09-765794883524
* Adding support for a single stack, GCC check in will followAJFISH2010-01-085-102/+214
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9697 6f19259b-4bc3-4df7-8a09-765794883524
* Working on having a single stack for all modes. This code currently has an ↵AJFISH2009-12-221-0/+225
| | | | | | 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
* Adding support for BeagleBoard. AJFISH2009-12-06107-0/+11280
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
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