RE: [Qemu-devel] Support for new target emulator

2009-11-24 Thread Boyapati, Anitha
> -Original Message- > From: Rabin Vincent [mailto:rabin.vinc...@gmail.com] On Behalf Of Rabin > Vincent Hello Rabin, > I've put up the current source at http://repo.or.cz/w/qemu/avr32.git, > and a small README and some prebuilt kernel and busybox binaries to play > with at http://rab.i

[Qemu-devel] Target map while loading elf binary

2009-11-16 Thread Boyapati, Anitha
Can someone try with better explanation for offset calculation that is passed to target_mmap() ? More specifically, I am facing an "invalid argument" error while trying to load a simple elf binary. When debugged, it turned out that the check "if(offset & ~TARGET_PAGE_MASK)" throws this error - l

RE: [Qemu-devel] Cross-debugging support in QEMU using GDB

2009-10-29 Thread Boyapati, Anitha
> > On the other hand, I think this can be documented in GDB usage > > section of QEMU documentation. > > Patches to documentation bits are always welcome! Certain developers > (definitely me included) tend to forget that people actually read > documentation ;-) > So am I! But I can't help con

RE: [Qemu-devel] Cross-debugging support in QEMU using GDB

2009-10-29 Thread Boyapati, Anitha
Hello Alex, > > Essentially, what I am looking for is something like, > > qemu-x -s [options] > > targetx-gdb > > Yes. qemu-x -g 1234 > And then use gdb -ex 'target remote localhost:1234'. > > > where qemu-x is a user mode qemu for target X. > > > > More on (2): if there is no OS, t

[Qemu-devel] Cross-debugging support in QEMU using GDB

2009-10-29 Thread Boyapati, Anitha
I have couple of doubts w.r.t cross-debugging in Qemu. (1) Can Qemu be run without OS support? If so, can I know some examples where this has been already done? (2) Can Qemu be used like a simulator to carry out cross-debugging, typically running a dejaGNU for a target X (again without an OS s

RE: [Qemu-devel] Support for new target emulator

2009-10-28 Thread Boyapati, Anitha
> -Original Message- > From: Rabin Vincent [mailto:rabin.vinc...@gmail.com] On Behalf Of Rabin > Vincent > Sent: Tuesday, October 27, 2009 9:33 PM > To: Boyapati, Anitha > Cc: qemu-devel@nongnu.org > Subject: Re: [Qemu-devel] Support for new target emulator > &

RE: [Qemu-devel] Support for new target emulator

2009-10-23 Thread Boyapati, Anitha
> > Btw now that I have someone from Atmel who apparently knows the > architecture: > > Would virtualization work on AVR32? I mean, is there anything that > would keep you from running kernel code in user mode and just trap > everything? Some attempts are going on with AP7 series. It is not th

RE: [Qemu-devel] Support for new target emulator

2009-10-23 Thread Boyapati, Anitha
> On 23.10.2009, at 12:50, Boyapati, Anitha wrote: > > > Luckily Uli just added support for s390x, so you can take a look at > his patchset and see what needs to be done. > Yes. Recent S390x support should give us a good idea. > The reason you should try to do things on

[Qemu-devel] Support for new target emulator

2009-10-23 Thread Boyapati, Anitha
Hello, We have a proposal to add support for AVR32 target emulation in Qemu. So far, we are able to build qemu from sources on windows using Mingw. Besides looking at sources for other targets in qemu tar ball, I have gone through docs for information on how to start adding support for a new t