Re: [Qemu-devel] [Bug 1622547] Re: qemu-system-sparc fatal error Trap 0x29 on Solaris 2.6

[Artyom Tarasenko]

Richard, can you please look at it?

The test case:

qemu-system-sparc -bios ./ss20_v2.25_rom -M SS-20 -nographic -m 512
-cpu "TI SuperSparc 60"

Kind regards,
Artyom

On Wed, Jan 25, 2017 at 5:16 PM, address@hidden
<address@hidden> wrote:
> That was fun! And we have a result:
>
> fbb4bbb62e5603c991b880e25dc4bb30d342b944 is the first bad commit
> commit fbb4bbb62e5603c991b880e25dc4bb30d342b944
> Author: Richard Henderson <address@hidden>
> Date:   Tue Jul 12 15:38:13 2016 -0700
>
>     target-sparc: Implement ldstub_asi inline
>
>     Tested-by: Mark Cave-Ayland <address@hidden>
>     Signed-off-by: Richard Henderson <address@hidden>
>
> :040000 040000 670db498d49d38bc878efccd55e39d03f074cadf
> 5052ce1f32ddf00646aaa9e37bb73e38b4e750f1 M      target-sparc
>
>
> I verified that the last good commit not only boots the BIOS but also boots 
> the OS properly (and faster than 2.7.1).
>
> --
> You received this bug notification because you are a member of qemu-
> devel-ml, which is subscribed to QEMU.
> https://bugs.launchpad.net/bugs/1622547
>
> Title:
>   qemu-system-sparc fatal error Trap 0x29 on Solaris 2.6
>
> Status in QEMU:
>   New
>
> Bug description:
>   When trying to install Solaris 2.6 from original CDROM, qemu fail with
>   the following error :
>
>   qemu: fatal: Trap 0x29 while interrupts disabled, Error state
>   pc: f0041280  npc: f0041284
>   %g0-7: 00000000 f0281800 08000000 ffffffff 00000000 f0243b88 00000001 
> f0244020
>   %o0-7: 40400ce2 40400ce2 00000000 404000e2 f0243b88 00000000 f023ffd8 
> f0057914
>   %l0-7: 40000cc2 f009645c f0096460 00000002 00000209 00000004 00000007 
> f023ff90
>   %i0-7: 00000042 404000e3 00000000 404000e3 e0000000 f028192a f0240038 
> f0096448
>   %f00:  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>   %f08:  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>   %f16:  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>   %f24:  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>   psr: 40400cc2 (icc: -Z-- SPE: SP-) wim: 00000002
>   fsr: 00000000 y: 00000000
>
>   The command line was :
>
>   qemu-system-sparc -nographic -bios ./openbios-sparc32 -M SS-20 -hda
>   ./36G.disk -m 512 -cdrom Solaris_2.6_Software_05_98.img -boot d
>   -serial telnet:0.0.0.0:3000,server -smp 2,cores=2 -monitor null
>
>   It fails with a similar output when using bios ss20_v2.25_rom.
>
>   ▶ qemu-system-sparc --version
>   QEMU emulator version 2.7.0, Copyright (c) 2003-2016 Fabrice Bellard and 
> the QEMU Project developers
>
>   ▶ uname -a
>   Linux xxx 4.7.1-1-ARCH #1 SMP PREEMPT Wed Aug 17 08:13:35 CEST 2016 x86_64 
> GNU/Linux
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/qemu/+bug/1622547/+subscriptions
>



-- 
Regards,
Artyom Tarasenko

SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu