[librm] Clarify layout of saved GDTR/IDTR The separate VC_TMP_GDT and VC_TMP_IDT fields suggest that these could be moved freely relative to each other. This is not the case: callers of prot_to_real() must pass a single pointer to the combined pair. Collapse to a single field, with the name adjusted to VC_TMP_GDTR_IDTR to more closely match the rm_default_gdtr_idtr structure that necessarily shares the same layout. Signed-off-by: Michael Brown <mcb30@ipxe.org>
iPXE is the leading open source network boot firmware. It provides a full PXE implementation enhanced with additional features such as:
boot from a web server via HTTP or HTTPS,
boot from an iSCSI, FCoE, or AoE SAN,
control the boot process with a script,
You can use iPXE to replace the existing PXE ROM on your network card, or you can chainload into iPXE to obtain the features of iPXE without the hassle of reflashing.
iPXE is free, open-source software licensed under the GNU GPL (with some portions under GPL-compatible licences).
You can download the rolling release binaries (built from the latest commit), or use the most recent stable release.
For full documentation, visit the iPXE website.
