> +
> + // Copy image
> + for_each_image ( module_image ) {
> + if (image == module_image) continue;
> + memcpy_user(phys_to_user(buffer), 0, module_image->data, 0,
> module_image->len);
> + buffer += ALIGN_PAGE(module_image->len);
> + }
> +
> + kern_end = buffer;
> +
> + entry_lo = ehdr.e_entry & 0xffffffff;
> + entry_hi = (ehdr.e_entry >> 32) & 0xffffffff;
> +
> + for (i = 0; i < 512; i++) {
> + /* Each slot of the level 4 pages points to the same level 3
> page */
> + PT4[i] = (p4_entry_t)VTOP((void *)&PT3[0]);
Don't worry too much about the specifics of vtop and friends, that is a btx-ism
that won't apply the same way in this environment. btx runs with a non-zero
segmentation offset. You'll be looking for whatever the equivalent is here if
there's even a difference between virtual and physical addresses.
---
Reply to this email directly or view it on GitHub:
https://github.com/ipxe/ipxe/pull/36/files#r34925905
_______________________________________________
ipxe-devel mailing list
ipxe-devel@lists.ipxe.org
https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
