x86: Add function to modify CR3 register

Hardware / Coreboot - Naresh G Solanki [intel.com] - 5 April 2018 10:17 EDT

Register CR3 holds the physical address of paging-structure hierarchy. Add functions to enable read/write of this register.

Change-Id: Icfd8f8e32833d2c80cefc8f930d6eedbfeb5e3ee

f92fcabba8 x86: Add function to modify CR3 register
src/include/cpu/x86/cr.h | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

Upstream: review.coreboot.org


  • Share