[patch] add x32 support
vapier at gentoo.org
Tue Jan 15 06:39:03 CET 2013
On Monday 14 January 2013 14:36:43 Torbjorn Granlund wrote:
> At some point, we'd like to make the assembly code in GMP support x32.
how so ? for the most part, existing x86_64 assembly should "just work" for
x32. pointers tend to be where things get into trouble, but otherwise x32 is
simply x86_64 with different sizeof(long) & sizeof(void*). 64bit types work
just fine and with the same performance as in x86_64 -- no ugliness like 32bit
`make check` passes for me w/gmp in x32. so at least something is working.
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