Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Christian MICHON
I used 3 ways, either valid with msys or dos shell. all fail :( I can ping 10.0.2.2 perfectly, I even tried as administrator inside a dos prompt. the file I'm trying to get inside the guest is barely 58 bytes long Anyone ever got tftp to work inside a XP host ? Christian Error code 2: Access

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Henrik Nordstrom
On Tue, 7 Jun 2005, John R. Hogerhuis wrote: For the kind of thing I'm referring to is not usually very time critical. The resolution is on the order of 15 to 30 minutes to an hour... some stores get polled for data, the accounting system imports the data and generates some reports which feed

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Henrik Nordstrom
On Wed, 8 Jun 2005, Christian MICHON wrote: I used 3 ways, either valid with msys or dos shell. all fail :( I can ping 10.0.2.2 perfectly, I even tried as administrator inside a dos prompt. Good. the file I'm trying to get inside the guest is barely 58 bytes long Anyone ever got tftp to

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Johannes Schindelin
Hi, On Wed, 8 Jun 2005, Henrik Nordstrom wrote: On Tue, 7 Jun 2005, John R. Hogerhuis wrote: Updates in the other direction is harder however, unless vvfat is changed to emulate a floppy with floppy change notification and the guest has support for changing floppy at random. The support

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Christian MICHON
I made some progress based on your suggestions :) I don't have any to test on, but the code is extremely simple and not OS dependeng in any manner except the small detail that UNIX style paths must be used. Where is the file on the host? c:\q\w What tftp argument did you gave to qemu

[Qemu-devel] debugging with Qemu

2005-06-08 Thread Igor Shmukler
Hello, We have tried to use qemu for debugging of kernel-level code the same way we used bochs in past. The qemu whether with or without kqemu is quite fast for our needs. The gdb connects to guest just fine, however breakpoints break things and qemu stops working. Our guest OS is FreeBSD

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Jim C. Brown
On Tue, Jun 07, 2005 at 01:38:14AM +0200, Jan Marten Simons wrote: Like I said, modifying TFTP for R/W would be a good option. It's already there, the miminalists can't complain about having it removed (e.g. it may one day be used to support virtual netboots), and one can use ftp clients

[Qemu-devel] OS X Package Maintainer

2005-06-08 Thread Mike Kronenberg
Pierre has asked me to maintain the OS X package. I will glady take this task. To keep things simple for enduser, I plan to make packages for the cocoa flavour of qemu. If You think there should also a sdl package, please inform me. Layout of the Package: Container: QEMU-0.7.x.dmg

[Qemu-devel] Re: debugging with Qemu

2005-06-08 Thread Bakul Shah
Hmm... I've used qemu a bit to debug the kernel. Even used it to debug a loadable module. Here is what I did: # qemu -s img # cd path to where the kernel was built on the host # gdb kernel.debug (gdb) target remote localhost:1234 ... (gdb) l kldload 739 /* 740 * MPSAFE 741 */ 742

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Jan Marten Simons
Not quite, but TFTP by protocol design limits filesize to 2^16-1 blocks of 512 bytes or 32 MB minus 512 bytes (33553920 bytes). Well, if this is the case FTP should realy be added as an alternative protocol. And the more I think about vvFAT, the more I think it's too complex to get this

Re: [Qemu-devel] Looking for an easy way to exchange data bidirectional between host and guest (including some suggestion)

2005-06-08 Thread Jim C. Brown
On Thu, Jun 09, 2005 at 12:31:18AM +0200, Jan Marten Simons wrote: Not quite, but TFTP by protocol design limits filesize to 2^16-1 blocks of 512 bytes or 32 MB minus 512 bytes (33553920 bytes). Well, if this is the case FTP should realy be added as an alternative protocol. And the more