openslx-ng/ipxe.git - Fork of ipxe; additional commands and features

	Commit message (Collapse)	Author	Age	Files	Lines
*	[riscv] Hold virtual address offset in the thread pointer register	Michael Brown	2025-05-11	1	-0/+33
	iPXE does not make use of any thread-local storage. Use the otherwise unused thread pointer register ("tp") to hold the current value of the virtual address offset, rather than using a global variable. This ensures that virt_offset can be made valid even during very early initialisation (when iPXE may be executing directly from read-only memory and so cannot update a global variable). Signed-off-by: Michael Brown <mcb30@ipxe.org>