From: cinap_lenrek@felloff.net
To: 9front@9front.org
Subject: Re: [9front] rpi4 shoots to 100% load and is unresponsive
Date: Thu, 7 May 2020 23:03:27 +0200 [thread overview]
Message-ID: <F5DBAAA6C86C8D8450789CBC16A4148C@felloff.net> (raw)
In-Reply-To: <2CCB0817-9F56-4A8E-8A72-F6555FB40280@cpan.org>
ok, could reproduce.
the issue appears to be that cmpswap() fails with negative values.
this broke with the new pid allocator.
void
castest(void)
{
static long xxx = -1;
print("castest!\n");
assert(xxx == -1);
assert(cmpswap(&xxx, -1, 518)); // this fails
assert(xxx == 518);
}
this could be a bug in the linker or with the assembly. i'll write
once i have a fix.
--
cinap
next prev parent reply other threads:[~2020-05-07 21:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-07 18:46 Romano
2020-05-07 19:25 ` [9front] " hiro
2020-05-07 19:47 ` Romano
2020-05-07 19:54 ` cinap_lenrek
2020-05-07 20:06 ` Romano
2020-05-07 20:45 ` Romano
2020-05-07 21:03 ` cinap_lenrek [this message]
2020-05-07 21:11 ` cinap_lenrek
2020-05-07 21:29 ` cinap_lenrek
2020-05-07 22:02 ` Romano
2020-05-08 4:44 ` kokamoto
2020-05-08 5:57 ` kokamoto
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