search for: specscdrom

...ls.sourceforge.net/private/man/cdrtools-3.01axx/mkisofs.8.html > Mac Boot entries for the Apple Mac platform. Interesting feature. But the El Torito specs of Phoenix and IBM of 1994 state that "Mac" would be Platform Id 2. http://download.intel.com/support/motherboards/desktop/sb/specscdrom.pdf Page 9, Figure 2, Offset 1 of Validation Entry. The ISO image slint64-14.1.iso exposed by Didier, shows in the Validation Entry of the boot catalog: platform Id = 0. The Section Header of the next section shows platform id = 0xef. The next section header bears platform id = 1. This is what...

> Hi, > > > Unfortunately I get the error message: > > isohybrid: slint64-14.1.iso: unable to find mac efi image > > This is probably due to El Torito Platform id "Mac" in > > -eltorito-alt-boot -no-emul-boot -eltorito-platform Mac \ > -eltorito-boot isolinux/macboot.img \ > > This caused in the image >

...AILURE isolinux: Found something at drive = 81 isolinux: Failed to locate CD-ROM device; boot failed. See http://syslinux.zytor.com/sbm for more information. Having found the ?El Torito? Bootable CD-ROM Format Specification http://www.phoenix.com/NR/rdonlyres/98D3219C-9CC9-4DF5-B496-A286D893E36A/0/specscdrom.pdf I made changes to isolinux.asm to display the spec packet and accept drive 81h. I've attached a diff of my changes. Using the changed isolinux (again debug version) the last few lines were isolinux: Found something at drive = 81 13 00 00 00 00000047 01 00 0000 0000 0004 57 A0 3F 00 isol...

...e/man/cdrtools-3.01axx/mkisofs.8.html > > Mac Boot entries for the Apple Mac platform. > > Interesting feature. But the El Torito specs of Phoenix and > IBM of 1994 state that "Mac" would be Platform Id 2. > http://download.intel.com/support/motherboards/desktop/sb/specscdrom.pdf > Page 9, Figure 2, Offset 1 of Validation Entry. I don't understand why you say "*But* the El Torito...". I don't see a difference with what the mkisofs manual says. Where I see some kind of source for potential confusion (at least for some users) is (quoting Thomas...