Hang up at boot on armv5t

[Mori Hiroki]

Hi.

I found out hang up problem cause of this commit.

commit 20b4bc44be9bc985b74f8d5a01a24e302e2a44ff
Author: mjg <mjg at FreeBSD.org>
Date:   Fri Sep 8 20:09:14 2017 +0000

How to fix these commit ?

Hiroki Mori


----- Original Message -----
> From: Mori Hiroki <yamori813 at yahoo.co.jp>
> To: "freebsd-arm at freebsd.org" <freebsd-arm at freebsd.org>
> Cc: 
> Date: 2017/9/27, Wed 10:42
> Subject: Re: Hang up at boot on armv5t
> 
> Hi.
> 
> I still investigate this problem.
> 
> I found other problem.
> 
> This commit make panic on armv5t(RT1310).
> 
> commit 1db0a229476afafe06f2bc9749f6738e6cc6d047
> Author: markj <markj at FreeBSD.org>
> Date:   Thu Sep 7 21:43:39 2017 +0000
> 
> https://gist.github.com/yamori813/dc3740085996af505d6694461751706f
> 
> 
> Hiroki Mori
> 
> 
> ----- Original Message -----
>>  From: Mori Hiroki <yamori813 at yahoo.co.jp>
>>  To: Warner Losh <imp at bsdimp.com>
>>  Cc: "freebsd-arm at freebsd.org" <freebsd-arm at freebsd.org>
>>  Date: 2017/9/19, Tue 15:27
>>  Subject: Re: Hang up at boot on armv5t
>> 
>>  Hi
>> 
>>  ----- Original Message -----
>>>  From: Warner Losh <imp at bsdimp.com>
>>>  To: Mori Hiroki <yamori813 at yahoo.co.jp> 
>>>  Cc: "freebsd-arm at freebsd.org" <freebsd-arm at freebsd.org>
>>>  Date: 2017/9/19, Tue 00:32
>>>  Subject: Re: Hang up at boot on armv5t
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>>  On Mon, Sep 18, 2017 at 12:59 AM, Mori Hiroki 
> <yamori813 at yahoo.co.jp> 
>>  wrote:
>>> 
>>>  Hi
>>>> 
>>>>  Now head is hung up at boot on armv5t. 
>>>> 
>>>>  KDB: debugger backends: ddb
>>>>  KDB: current backend: ddb
>>>>  Copyright (c) 1992-2017 The FreeBSD Project.
>>>>  Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 
> 1994
>>>>          The Regents of the University of California. All rights 
>>  reserved.
>>>>  FreeBSD is a registered trademark of The FreeBSD Foundation.
>>>>  FreeBSD 12.0-CURRENT #2 a3dbcdd(zrouter)-dirty: Mon Sep 11 18:04:22 
> JST 
>>  2017
>>>>      hiroki at microserver:/storage/ home/hiroki/obj/storage/home/ 
>>  hiroki/zrouter/tmp/
>>>>  arm.arm/storage/home/hiroki/ freebsd/sys/Buffalo_WZR2-G300N arm
>>>>  FreeBSD clang version 5.0.0 (tags/RELEASE_500/final 312559) (based 
> on 
>>  LLVM 5.0.0
>>>>  svn)
>>>> 
>>>>  Last month build is fine.
>>>> 
>>>>  https://gist.github.com/ yamori813/ 88224f1c96c9c592fb611b12a15e4a 
> b5
>>> 
>>> 
>>>  You might want to do a binary search between the working and broken 
> builds 
>>  to see where it breaks. Without that, it's hard to make progress.
>>> 
>>> 
>>>  Warner 
>> 
>> 
>>  This is RT1310 build by sys/arm/ralink.
>> 
>>  I get debug log by VERBOSE_SYSINIT.
>> 
>> 
>>  Copyright (c) 1992-2017 The FreeBSD Project.
>>  Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>>          The Regents of the University of California. All rights reserved.
>>  FreeBSD is a registered trademark of The FreeBSD Foundation.
>>  FreeBSD 12.0-CURRENT #1 a3dbcdd(zrouter)-dirty: Tue Sep 19 15:03:43 JST 
> 2017
>>      
> hiroki at microserver:/storage/home/hiroki/obj/storage/home/hiroki/zrouter/tmp/
>>  arm.arm/storage/home/hiroki/freebsd/sys/Buffalo_WZR2-G300N arm
>>  FreeBSD clang version 5.0.0 (tags/RELEASE_500/final 312559) (based on LLVM 
> 5.0.0
>>  svn)
>>  subsystem 1000000
>>     0xc01c1674(0)... done.
>>     0xc01d3a0c(0)... done.
>>  subsystem 1800000
>>     0xc00b9cb4(0)... done.
>>     0xc0097fc4(0)... done.
>>     0xc0097c00(0xc0280580)... 
>> 
>>  I checked last address by objdump -D.
>> 
>>  c0097c00 <malloc_init>:
>>  c0280580 <M_GEOM>:
>> 
>>  What is wrong ?
>> 
>>  I use git repository on build. If I change git branch then arm platform is 
> build 
>>  take
>> 
>>   6 hour by my server. It is very hard debugging. 
>> 
>>  Hiroki Mori
>> 
>>  _______________________________________________
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>> 
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