On Fri, Apr 21, 2006 at 08:30:19PM +0530, Milind Dumbare wrote:
> Following are the versions of gcc and gdb.
>
> gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)
> and
> gdb 6.4 (gdbmod-2.4)
OK. Any chance you can use cross-tool to setup a gcc-4.0.2? I've got a
gcc-3.4.3 handy, along with 4
Following are the versions of gcc and gdb.
gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)
and
gdb 6.4 (gdbmod-2.4)
...Milind
On Fri, 2006-04-21 at 07:35 -0700, Tom Rini wrote:
> On Fri, Apr 21, 2006 at 04:43:33PM +0530, Milind Dumbare wrote:
> > Hi Tom,
> >
> > Please find the attached kg
In i386 whenever the breakpoint instruction is hit the ip is increased
to the next instruction address. And then it is decremented since we
want to restore and continue from the instruction in whose place
breakpoint instruction was placed. And then processor resumes from this
instruction address.
This is ARM/XScale specific with respect to exception handling.
You will just keep executing the breakpoint instruction upon detach,
until the next time you attach with the debugger. Advancing the PC gets
you beyond the breakpoint upon the return from the exception context.
Either that or you hav
On Fri, Apr 21, 2006 at 04:43:33PM +0530, Milind Dumbare wrote:
> Hi Tom,
>
> Please find the attached kgdb cvs patches rebased to linux-2.6.11. I am
> sending patches in two parts. This mail has part-1. find part-2 in next
> mail.
>
> I had following problems while testing kgdb patches on i386.
On Fri, Apr 21, 2006 at 05:47:32PM +0530, Girish Shilamkar wrote:
> If gdb is detached from the kernel on arm then it hangs. Though it can
> attach again and can continue.
> The problem occurred as in arm, pc is at same location where the
> breakpoint occurred. And this breakpoint happens to be co
Wow... I could have sworn I submitted the same patch long time ago.
But I had the case statement in a different order.
diff -u linux-2.6.10/arch/arm/kernel/kgdb.c
linux-2.6.10/arch/arm/kernel/kgdb.c
Index: linux-2.6.14/arch/arm/kernel/kgdb.c
===
If gdb is detached from the kernel on arm then it hangs. Though it can
attach again and can continue.
The problem occurred as in arm, pc is at same location where the
breakpoint occurred. And this breakpoint happens to be compiled
breakpoint (^C) one needs to increment the pc to next instruction.
T
Sorry, by mistake I wrote, "kgdb cvs patches re-based to linux-2.6.11",
actually its "kgdb cvs patches re-based to linux-2.6.16"
...Milind
On Fri, 2006-04-21 at 16:43 +0530, Milind Dumbare wrote:
> Hi Tom,
>
> Please find the attached kgdb cvs patches rebased to linux-2.6.11. I am
> sending patc
