Re: Re: Bus error in compiler...
Re: Re: Bus error in compiler...
- Subject: Re: Re: Bus error in compiler...
- From: "Shawn Erickson" <email@hidden>
- Date: Wed, 29 Nov 2006 13:18:52 -0800
On 11/29/06, Lawrence Gold <email@hidden> wrote:
On Nov 29, 2006, at 1:46 PM, Chas Spillar wrote:
> All of a sudden I am getting the following problem with my builds:
>
> xxxx.C: In member function 'virtual void ABCDEFG::Generate(BYTE*)':
> XXX.C:398: internal compiler error: Bus error
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://developer.apple.com/bugreporter> for instructions.
> {standard input}:260:FATAL:.abort detected. Assembly stopping.
> ** BUILD FAILED **
>
> This is in some crypto code that I can't send into Apple. The code
> is doing
> lots of nested intricate macros (not my code, not my fault).
>
> The build has the behavior that it was building fine and then it
> had this
> problem this morning. Clean building didn't fix the problem, but
> rebooting
> did. Now it has happened a second time.
>
> Anyone have any idea what this might be or if there is some
> parameter that I
> can give the compiler to make it work (increase stack space, heap
> space,
> etc.)?
If it's happening irregularly, it could be a sign of bad hardware.
I'd suspect bad RAM to start.
We had an issue similar to this (intermittent/random crashes during
compile) on our build system (doesn't use predictive compilation,
etc.) and resolved it by removing some 3rd party RAM (from a PC
vendor) that was added to the system. In the end we switch the system
over to use ECC RAM from a vendor that supplies Apple qualified RAM.
This was with a PowerMac G5 system.
The only problems we have had since results from network failures
causing CIFS mounts going offline.... unrelated to the system.
-Shawn
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