Re: [Qemu-devel] PowerPC code generation and the program counter

2010-09-14 Thread Edgar E. Iglesias
On Tue, Sep 14, 2010 at 05:48:30PM +, Blue Swirl wrote: > On Tue, Sep 14, 2010 at 5:05 PM, Edgar E. Iglesias > wrote: > > On Tue, Sep 14, 2010 at 04:10:27PM +, Blue Swirl wrote: > >> On Mon, Sep 13, 2010 at 4:51 AM, Stu Grossman > >> wrote: > >> > I've been using qemu-12.4 to trace acces

Re: [Qemu-devel] PowerPC code generation and the program counter

2010-09-14 Thread Blue Swirl
On Tue, Sep 14, 2010 at 5:05 PM, Edgar E. Iglesias wrote: > On Tue, Sep 14, 2010 at 04:10:27PM +, Blue Swirl wrote: >> On Mon, Sep 13, 2010 at 4:51 AM, Stu Grossman wrote: >> > I've been using qemu-12.4 to trace accesses to non-existent addresses, but >> > I've >> > found that the PC is inco

Re: [Qemu-devel] PowerPC code generation and the program counter

2010-09-14 Thread Edgar E. Iglesias
On Tue, Sep 14, 2010 at 04:10:27PM +, Blue Swirl wrote: > On Mon, Sep 13, 2010 at 4:51 AM, Stu Grossman wrote: > > I've been using qemu-12.4 to trace accesses to non-existent addresses, but > > I've > > found that the PC is incorrect when cpu_abort() is called from within the > > unassigned m

Re: [Qemu-devel] PowerPC code generation and the program counter

2010-09-14 Thread Blue Swirl
On Mon, Sep 13, 2010 at 4:51 AM, Stu Grossman wrote: > I've been using qemu-12.4 to trace accesses to non-existent addresses, but > I've > found that the PC is incorrect when cpu_abort() is called from within the > unassigned memory helper routines (unassigned_mem_read[bwl] and > unassigned_mem_w

Re: [Qemu-devel] PowerPC code generation and the program counter

2010-09-13 Thread Alexander Graf
On 13.09.2010, at 06:51, Stu Grossman wrote: > I've been using qemu-12.4 to trace accesses to non-existent addresses, but > I've > found that the PC is incorrect when cpu_abort() is called from within the > unassigned memory helper routines (unassigned_mem_read[bwl] and > unassigned_mem_write[bw

[Qemu-devel] PowerPC code generation and the program counter

2010-09-12 Thread Stu Grossman
I've been using qemu-12.4 to trace accesses to non-existent addresses, but I've found that the PC is incorrect when cpu_abort() is called from within the unassigned memory helper routines (unassigned_mem_read[bwl] and unassigned_mem_write[bwl]).  Even nearby instructions (plus or minus 10 instructi