4,620
edits
Changes
Jump to navigation
Jump to search
Line 107:
Line 107: +
→Kernel
* Kernel Address Space Layout Randomization was added.
* Kernel Address Space Layout Randomization was added.
** Instead of using a hardcoded address for per-CPU region, they now use x18 to point to the per-CPU region.
** Instead of using a hardcoded address for per-CPU region, they now use x18 to point to the per-CPU region.
* When using most [[SMC]]s, IRQs are now disabled first then restored to original state afterwards. x18 is also reinitialized right after most SMCs (see above).
* 5 new syscalls.
* 5 new syscalls.
** Syscalls 0x48+0x49 are used by [[AM_services|AM]]-sysmodule.
** Syscalls 0x48+0x49 are used by [[AM_services|AM]]-sysmodule.