Messages in this thread | | | Date | Thu, 24 Jul 2008 17:19:52 +0200 | From | "Francis Moreau" <> | Subject | Re: KGDB fails to pass selft tests on x86-64 (v2.6.26) |
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Hello,
On Thu, Jul 24, 2008 at 4:30 PM, Jason Wessel <jason.wessel@windriver.com> wrote: > > It is because the qemu you are using does not support hardware > breakpoints. The tests will warn, but the kernel will continue to boot > and tell you that hw breakpoint support doesn't work on your simulated > hardware.
ah ok, thanks.
While I have your attention, I sometimes (well pretty often actually) got this inside my gdb session:
(gdb) n warning: Invalid remote reply: 00
or
(gdb) n warning: Invalid remote reply: 00 warning: Invalid remote reply: c0dcb40f0081ffff08e59f0f0081ffff00b1a40f0081ffff8086400f0081ffff704e2c81ffffffff01000000008000000d00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000ffffffffffffffff0000000000000000
Do you any idea what's wrong in this case ?
> > Also, if you plan to use software breakpoints, please make sure to turn > off CONFIG_DEBUG_RODATA, else they will not work. This is a regression > which will is on my list of things to take a look at, as time permits. >
Yes I did that since I did notice a previous post where you adviced the same thing.
Thanks -- Francis
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