On Thu, Feb 25, 2010 at 03:22:01PM -0600, Jason Wessel wrote: > It is not possible to use the hw_breakpoint.c API prior to mm_init(), > but it is possible to use hardware breakpoints with the kernel > debugger. > > Prior to smp_init() it is possible to simply write to the dr registers > of the boot cpu directly. This can be used up until the > kgdb_arch_late() is invoked, at which point the standard hw_breakpoint.c > API will get used. > > CC: Frederic Weisbecker <[email protected]> > CC: Ingo Molnar <[email protected]> > Signed-off-by: Jason Wessel <[email protected]> > ---
That looks good to me at a quick glance. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Kgdb-bugreport mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
