edk2.git - Cross-platform firmware development environment

	Commit message (Collapse)	Author	Age	Files	Lines
*	ArmPkg: Replace BSD License with BSD+Patent License	Michael D Kinney	2019-04-09	3	-21/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
*	ArmPkg: add ArmCrashDumpDxe driver	Ard Biesheuvel	2017-09-06	3	-0/+134
	Even though RELEASE builds produce some diagnostics when a crash occurs, they can be rather unhelpful: Synchronous Exception at 0x0000000000000000 and sometimes, it would be useful to get a full register dump from a production machine without having to modify the firmware. This can be achieved very easily by incorporating a DEBUG build of ARM's DefaultExceptionHandlerLib into a DXE driver, and registering its DefaultExceptionHandler entry point as the synchronous exception handler, overriding the default one. If we then build this driver using the UefiDebugLibConOut DebugLib implementation, we end up with a module than can simply be loaded via the Shell on any system. Shell> load fs0:ArmCrashDumpDxe.efi As a bonus, the crash dump will also appear on the graphical display, not only on the serial port. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>