From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Claudio Natoli <claudio(dot)natoli(at)memetrics(dot)com>, "''''pgsql-hackers(at)postgresql(dot)org' ' ' '" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: LWLock/ShmemIndex startup question |
Date: | 2004-01-23 04:56:08 |
Message-ID: | 200401230456.i0N4u8q01669@candle.pha.pa.us |
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Lists: | pgsql-hackers |
Tom Lane wrote:
> Claudio Natoli <claudio(dot)natoli(at)memetrics(dot)com> writes:
> > Or, maybe we'll just use the tas() implementation that already exists for
> > __i386__/__x86_64__ in s_lock.h. How did I miss that?
> > Move along. Nothing to see here.
>
> Actually, I was expecting you to complain that the s_lock.h coding is
> gcc-specific. Which compilers do we need to support on Windows?
>
> We might have to fall back to something comparable to the CVS-tip s_lock
> support for hppa: inline assembler in s_lock.h for gcc, and a separate
> assembly source file for use with vendor compiler(s).
MinGW only uses gcc so we are OK there.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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