[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] Re: What is the current support state for Sparc emulati
Re: [Qemu-devel] Re: What is the current support state for Sparc emulation
Thu, 19 Jul 2007 21:46:16 +0300
On 7/19/07, address@hidden <address@hidden> wrote:
Unhandled Exception 0x00000007
PC = 0xffd0a55c NPC = 0xffd09374
So this is my report, I hope it can be of some use. I'll try to boot sparc
version of OpenSolaris soon and I'l let you know how it went.
Thanks for the report. Exception 7 is unaligned access, support for
detection of unaligned accesses in QEMU was improved recently.
The exception happens inside OpenBIOS:
0xffd0a55c is in lstore (kernel/forth.c:649).
645 static void lstore(void)
647 const u32 *aaddr = (u32 *)cell2pointer(POP());
648 const u32 longval = POP();
649 write_long(aaddr, longval);
Maybe write_long should handle unaligned addresses?