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(parent: b8c15b4) | patch
isohybrid: make isolinux.bin and isohybrid two-way compatible syslinux-3.81 syslinux-3.81-pre16
authorH. Peter Anvin <hpa@zytor.com>
Wed, 27 May 2009 03:29:31 +0000 (20:29 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Wed, 27 May 2009 03:29:31 +0000 (20:29 -0700)
commitf92916d7e556cdf4894333b515f4ce24ca9951ea
tree08b4d785a46805dc3f7d33c75083c41c349d93cbtree | snapshot
parentb8c15b400ad50af55678defe7c488262f21ac5fccommit | diff
isohybrid: make isolinux.bin and isohybrid two-way compatible

It turns out we *can* determine if we have the extra partition offset
information after all, by looking at the value of the stack pointer.
This depends on the internals of the old isohdpfx code, but that's
really all we need to worry about.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
core/isolinux.asm diff | blob | history
Domain: System / Base;