[Kgdb-bugreport] Re: KGDB 2.0.3 with fixes and development in ethernet interface
Status: Beta
Brought to you by:
jwessel
From: Tom R. <tr...@ke...> - 2004-01-22 17:20:52
|
On Thu, Jan 22, 2004 at 10:39:14AM +0530, Amit S. Kale wrote: > On Thursday 22 Jan 2004 4:30 am, George Anzinger wrote: > > Amit S. Kale wrote: > > > Now back to gdb problem of not being able to locate registers. > > > schedule results in code of this form: > > > > > > schedule: > > > framesetup > > > registers save > > > ... > > > ... > > > save registers > > > change esp > > > call switchto > > > restore registers > > > ... > > > > I have not analyzed this as yet. However, it does seem to me to be the > > same problem as trying to bt through an interrupt frame. The correct way > > to do this is to build the dwarf frame descriptors. I have done this for > > the interrupt frame and intend to send said patch out in a day or so. > > Great! I had to do it this ackward way: > > i386 -> [snip] > I guess your patch will fix this problem for i386 only. Any ideas on doing it > for powerpc too? Maybe I'm missing something, but aside from having to re-write the solution in PPC asm, if it's in i386 asm, why wouldn't this work for PPC as well? -- Tom Rini http://gate.crashing.org/~trini/ |