[syslinux] push-pop ordering error found in memdisk

H. Peter Anvin hpa at zytor.com
Tue Nov 21 16:09:09 PST 2006


James Ling wrote:
> H. Peter Anvin,
> 
> The following problem came to my attention with memdisk. I cannot claim the
> credit, but wanted to be sure the information made it back into the program
> for the benefit of all users...
> 
> In file memdisk.asm, in respect of the operation of the raw and bigraw
> options, the order of pop instructions does not correspond to the order
> registers are pushed;
> 

Eep.  I guess this basically means that raw mode has been broken for a 
long time.  Do you have a specific test case for this, and what version 
is this against?

	-hpa




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