Re: [Qemu-devel] Re: Debugging a 64-bit kernel in qemu

2011-01-03 Thread Markus Duft
On 01/03/2011 02:00 PM, Jan Kiszka wrote: > [ please keep CCs ] > > Am 03.01.2011 13:27, Markus Duft wrote: >> On 01/03/2011 01:15 PM, Markus Duft wrote: >>> On 01/03/2011 12:15 PM, Jan Kiszka wrote: >>> [snip] >> [snip] >>> actually, i find that Ted Harkington was right: in 0.11.1 i can debug 32

[Qemu-devel] Re: Debugging a 64-bit kernel in qemu

2011-01-03 Thread Jan Kiszka
[ please keep CCs ] Am 03.01.2011 13:27, Markus Duft wrote: > On 01/03/2011 01:15 PM, Markus Duft wrote: >> On 01/03/2011 12:15 PM, Jan Kiszka wrote: >> [snip] > [snip] >> actually, i find that Ted Harkington was right: in 0.11.1 i can debug 32 bit >> code with qemu-system-x86_64 well enough (whi

Re: [Qemu-devel] Re: Debugging a 64-bit kernel in qemu

2011-01-03 Thread Markus Duft
On 01/03/2011 01:15 PM, Markus Duft wrote: > On 01/03/2011 12:15 PM, Jan Kiszka wrote: > [snip] [snip] > actually, i find that Ted Harkington was right: in 0.11.1 i can debug 32 bit > code with qemu-system-x86_64 well enough (which means i debugged all the 32 > bit part of my kernel without ever

Re: [Qemu-devel] Re: Debugging a 64-bit kernel in qemu

2011-01-03 Thread Markus Duft
On 01/03/2011 12:15 PM, Jan Kiszka wrote: [snip] >> >> 1) is this a problem with qemu or was qemu "fixed" and gdb has a problem? >>(that's why i CCd the gdb list ;)). >> 2) is there any plan to fix this issue? >> 3) is there some kind of workaround i can use (i'd be happy with an >> ugly/unsup

[Qemu-devel] Re: Debugging a 64-bit kernel in qemu

2011-01-03 Thread Jan Kiszka
Am 03.01.2011 11:27, Markus Duft wrote: > Hi! > > I have been playing a little with this: I'm writing a kernel for both x86 and > x86-64. While doing so, i'd like to debug the kernel using qemu (and it's gdb > stub) and gdb. This worked very well until qemu-0.11.1 (gdb version does not > seem t