[gPXE-devel] Expand heap size

[Guo-Fu Tseng]

Hi all:

I've come up with an idea about expanding heap memory,
by relocating the heap to the end of gPXE's used memory.

More detail can see my note:
http://etherboot.org/wiki/soc/2010/cooldavid/notes/expandheap

And here is the commit diff:
http://bbs.cooldavid.org/git/?p=gpxe.git;a=commitdiff;h=bd912047fffeebe409a785f88df58803cfde17cb

I've tested it, and it works fine with i386 arch with librm.
But I'm not sure if it is reasonable, and I might miss concern
something.

Asking for opinions. :)

Guo-Fu Tseng