From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 14 Oct 2012 03:46:51 +0000 (-0400)
Subject: ensure pointer decay in inline-asm arg for i386 syscall6
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=185a97707429aacfa1e8db62fc9fdb2188539d86;hp=185a97707429aacfa1e8db62fc9fdb2188539d86

ensure pointer decay in inline-asm arg for i386 syscall6

this is actually a rather subtle issue: do arrays decay to pointers
when used as inline asm args? gcc says yes, but currently pcc says no.
hopefully this discrepency in pcc will be fixed, but since the
behavior is not clearly defined anywhere I can find, I'm using an
explicit operation to cause the decay to occur.
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