Re: [GIT PULL] x86 setup: correct booting on 486 (revised)

From: H. Peter Anvin
Date: Tue Nov 06 2007 - 12:04:27 EST


Jeremy Fitzhardinge wrote:
H. Peter Anvin wrote:
.notes : {
*(.note.*)
. = ALIGN(4);
LONG(0);
LONG(0);
LONG(0);
}

Am I missing something?

Oh, I suppose, but I never much liked putting data-definition into the
linker script.


I think it should be sparsely used, but stuff like simple end markers is pretty much what it's good for.

The main reason I want to avoid adding another header field is that the header is a finite resource; one of the many poor decisions in its original design was using a 2-byte jump at the top, so address 0x281 is the end of the universe.

-hpa

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