All of lore.kernel.org
 help / color / mirror / Atom feed
* can't print a mmaped region in gdb: Cannot access memory at address ...
@ 2005-07-05 21:33 Clem Taylor
  0 siblings, 0 replies; only message in thread
From: Clem Taylor @ 2005-07-05 21:33 UTC (permalink / raw)
  To: linux-mips

Hi,

I'm trying to debug some code with gdb that mmaps() PCI address space
and mmaps a kernel GFP_DMA buffer. Outside of gdb mmap() interface is
working just fine, but when I try to print the mmaped memory from gdb
I get a 'Cannot access memory at address ...'

Is this a kernel ptrace() issue or a gdb issue? I'm using linux-mips
2.6.11 from 2005.03.18 on an Alchemy Au1550. Google didn't turn up
anything interesting on this subject.

                           Thanks,
                           Clem

^ permalink raw reply	[flat|nested] only message in thread
only message in thread, other threads:[~2005-07-05 21:33 UTC | newest]

Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-07-05 21:33 can't print a mmaped region in gdb: Cannot access memory at address Clem Taylor

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.