From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] Building Go/386
Date: Sat, 7 Sep 2013 09:07:45 -0400 [thread overview]
Message-ID: <765191be023ea40306e83c4aad3d2426@kw.quanstro.net> (raw)
In-Reply-To: <20130907111907.GA6233@dinah>
nice test case.
> % 8c x.c
> 8c 98: suicide: sys: trap: fault read addr=0x0 pc=0x0003712f
the reason "out of fixed registers" is not output is that Bprint
is used by diag. abort() does allow bio buffers to be dumped,
and doesn't seem useful.
here's the 9atom solution:
; 9diff txt.c
/n/sources/plan9/sys/src/cmd/8c/txt.c:310,317 - txt.c:310,316
for(i=D_AX; i<=D_DI; i++)
if(reg[i] == 0)
goto out;
- diag(tn, "out of fixed registers");
- abort();
+ fatal(tn, "out of fixed registers");
goto err;
case TFLOAT:
- erik
prev parent reply other threads:[~2013-09-07 13:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-31 14:36 lucio
2013-08-31 15:11 ` erik quanstrom
2013-08-31 17:09 ` lucio
2013-08-31 18:12 ` lucio
2013-08-31 21:16 ` erik quanstrom
2013-09-02 18:15 ` Nick Owens
2013-09-02 20:50 ` Rob Pike
2013-09-02 21:51 ` erik quanstrom
2013-09-02 22:08 ` Nick Owens
2013-09-03 0:28 ` erik quanstrom
2013-09-04 6:07 ` lucio
2013-09-07 11:19 ` Anthony Martin
2013-09-07 13:07 ` erik quanstrom [this message]
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