Re: X32 psABI status update
From: H.J. Lu
Date: Wed Mar 16 2011 - 00:51:46 EST
On Tue, Mar 15, 2011 at 9:30 PM, Mike Frysinger <vapier@xxxxxxxxxx> wrote:
> On Wednesday, March 16, 2011 00:17:04 H.J. Lu wrote:
>> On Mon, Mar 7, 2011 at 1:33 PM, Mike Frysinger wrote:
>> > On Saturday, March 05, 2011 14:08:04 H.J. Lu wrote:
>> >> Many x32 bugs are fixed in kernel, glibc, binutils and GCC:
>> >> https://sites.google.com/site/x32abi/
>> >> The major remaining issues are glibc/gcc testsuite failures,
>> >> kernel core dump and signal handler unwind.
>> > are you getting a unique host tuple for this ? or are you extending
>> > x86_64- linux-gnu ? so the only way of knowing which ABI is to check
>> > for the output of the compiler+compiler flags ?
>> x32 requires x32 enabled x86-64 kernel.
> ok, but that doesnt answer my question. what are you passing to --target ?
You configure it as
CC="gcc -mx32" ...../configure x86_64- linux-gnu
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