On 03/16/16 12:24, Ard Biesheuvel wrote: > Change our resolution for the previously unused CpuExceptionHandlerLib > from the null implementation to the newly added implementation specific > to AARCH64 and ARM. This is needed since our CpuDxe will start using it > in a subsequent patch. > > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> > --- > ArmVirtPkg/ArmVirt.dsc.inc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc > index 5938cb4ebfcb..db31b2dc4cfe 100644 > --- a/ArmVirtPkg/ArmVirt.dsc.inc > +++ b/ArmVirtPkg/ArmVirt.dsc.inc > @@ -83,7 +83,7 @@ [LibraryClasses.common] > # ARM Architectural Libraries > > CacheMaintenanceLib|ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf > > DefaultExceptionHandlerLib|ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf > - > CpuExceptionHandlerLib|MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf > + CpuExceptionHandlerLib|ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.inf > ArmDisassemblerLib|ArmPkg/Library/ArmDisassemblerLib/ArmDisassemblerLib.inf > DmaLib|ArmPkg/Library/ArmDmaLib/ArmDmaLib.inf > ArmGicLib|ArmPkg/Drivers/ArmGic/ArmGicLib.inf >
Acked-by: Laszlo Ersek <ler...@redhat.com> Can you pls summarize in a few words what the exception handlers will do? For example, in OVMF's case, a register dump is written to the serial port, and the image and the exception address into it are named too. Thanks Laszlo _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel