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Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC6
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support) |
Date: |
Wed, 30 Jul 2008 21:45:57 +0300 |
On 7/29/08, malc <address@hidden> wrote:
> I have made a stab at making it work and tried it on MacOS X (Tiger) that
> i have here, for Sparc it progress a bit further but still meets it's doom
> shortly:
>
> qemu: fatal: Trap 0x29 while interrupts disabled, Error state
> pc: ffd04020 npc: ffd04024
> General Registers:
> %g0: 00000000 %g1: 00000000 %g2: ffd908e0 %g3: ffd00000
> %g4: ffd83038 %g5: 00000001 %g6: 00000000 %g7: 00000000
> Current Register Window:
> %o0: 00000000 %o1: 00000000 %o2: 00000000 %o3: 00000000
> %o4: 00000000 %o5: 00000000 %o6: ffdd3fa0 %o7: 00000000
> %l0: 00000000 %l1: 00000000 %l2: 00000000 %l3: 00000000
> %l4: 00000000 %l5: 00000000 %l6: 00000000 %l7: 00000000
> %i0: 00000000 %i1: 00000000 %i2: 00000000 %i3: 00000000
> %i4: 00000000 %i5: 00000000 %i6: 00000000 %i7: 00000000
>
> Floating Point Registers:
> [all bit zero FPRs snipped]
> psr: 0x04001fc0 -> ---- SP- wim: 0x00000001
> fsr: 0x00080000
>
> BlueSwirl, rings any bells?
29 is Data Access Exception, raised from unassigned memory access. The code is
0xffd04020: std %l0, [ %sp ]
which is a double word store. Address in %sp (%o6, 0xffdd3fa0) is OK.
So I'd check if qemu_st64 generates correct code.
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, (continued)
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, C.W. Betts, 2008/07/24
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, malc, 2008/07/25
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, malc, 2008/07/26
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, Andreas Färber, 2008/07/26
- Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, malc, 2008/07/27
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support), Andreas Färber, 2008/07/29
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support), malc, 2008/07/29
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support),
Blue Swirl <=
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support), malc, 2008/07/31
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support), malc, 2008/07/31
- Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support), Andreas Färber, 2008/07/31
Re: [Qemu-devel] [4932] Preliminary PPC64/Linux host support, Andreas Färber, 2008/07/26