9.0.0: Difference between revisions
→Kernel: add kernelldr section |
→KernelLdr: KernelLdr 9.0.0 diffs |
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[[Kernel Loader|KernelLdr]] was updated. | [[Kernel Loader|KernelLdr]] was updated. | ||
* TPIDR_EL1 is now set to 0, and VBAR_EL1 is now set to a table that infinite loops on all exceptions other than synchronous from same exception level. | |||
** synch_spx_el1 now restores a number of registers from a context with pointer in TPIDR_EL1, and then clears TPIDR_EL1. | |||
* TPIDR_EL1 is now set to a context save struct before manufacturer-specific system registers are set. | |||
** Support was added for Cortex-A53 specific CPU initialization. | |||
* Kernel .rodata is now initially mapped as RW- instead of R--, and then reprotected to RW- after relocations are completed. | |||
** This allows for/implements .rel.ro. | |||
====Kernel==== | ====Kernel==== | ||