Re: [Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Daniel Jacobowitz
On Thu, Nov 09, 2006 at 12:57:29AM +0100, Marcel Kilgus wrote: > Daniel Jacobowitz wrote: > >> Leaving that aside, if I do set the breakpoint correctly at virtual > >> address (e.g.) 0xC0123456 qemu will (correctly I guess) cause an > >> exception for code offset 0x123456 (as CS base is 0xC000)

[Qemu-devel] [PATCH]Add the Japanese keymap for VNC Server.

2006-11-08 Thread Kasai Takanori
Hi All, My name is Takanori Kasai, work for Fujitsu. This is a first time to send mail. I am doing the development of Xen. Then, I found the key that was not able to be input with Japanese keyboard(106). I think that it is a cause by lack of some keys in Japanese keymap and the key symbol table

[Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Marcel Kilgus
Daniel Jacobowitz wrote: >> Leaving that aside, if I do set the breakpoint correctly at virtual >> address (e.g.) 0xC0123456 qemu will (correctly I guess) cause an >> exception for code offset 0x123456 (as CS base is 0xC000). GDB >> however then doesn't recognize its own breakpoint as it only r

Re: [Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Daniel Jacobowitz
On Thu, Nov 09, 2006 at 12:33:05AM +0100, Marcel Kilgus wrote: > Leaving that aside, if I do set the breakpoint correctly at virtual > address (e.g.) 0xC0123456 qemu will (correctly I guess) cause an > exception for code offset 0x123456 (as CS base is 0xC000). GDB > however then doesn't recogni

[Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Marcel Kilgus
Fabrice Bellard wrote: > The breakpoints are set for a given virtual address. So IMHO testing > only the EIP value instead of EIP + CS.base is not logical... That I just check for EIP is a convenience for me. The code is linked to 0x0010 but moves itself to the virtual address 0xC010 (CS s

Re: [Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Fabrice Bellard
Marcel Kilgus wrote: /me wrote: Having to always set them both in the high and low area is a bit cumbersome to say the least. Any suggestion on what I'm missing or can do to get breakpoints working properly again? Okay, the QEMU source code was a lot more readable than I expected it to be, s

[Qemu-devel] Re: Debugging with paging enabled

2006-11-08 Thread Marcel Kilgus
/me wrote: > Having to always set them both in the high and low area is a bit > cumbersome to say the least. Any suggestion on what I'm missing or can > do to get breakpoints working properly again? Okay, the QEMU source code was a lot more readable than I expected it to be, so I had a look myself

Re: [Qemu-devel] Thanks for QEMU!

2006-11-08 Thread John Stracke
Hetz Ben Hamo wrote: > Perhaps you could submit your printf's so other people can learn from > them please? Well, most of them I no longer have; they slowed things down, so I deleted them once I had the problems fixed. Besides, they were probably too idiosyncratic to help other people much. Ho

Re: [Qemu-devel] Thanks for QEMU!

2006-11-08 Thread John Stracke
On Wed, 2006-11-08 at 14:31 +0100, wangji wrote: francis, why not leave your development_available as readonly_access (svn_like or=20 anyftp) it would be great for learning ! I probably will release it once I finish my thesis.  However, at present, it's not in good shape to be built by oth

Re: [Qemu-devel] Thanks for QEMU!

2006-11-08 Thread wangji
francis, why not leave your development_available as readonly_access (svn_like or anyftp) it would be great for learning ! (to complement wikipedia_microkernel !!! ) just to recall on linux_kernel stuff 1998 Bowman effort's reverse eng concrete (as-built) architecture of the Linux kernel : (199