hi,
I can't trace kmem_cache_init function with GDB, because gdb jump to wrong
source line. Is there anyone know how to fix this issue?
[real@name tmp]$ tar -Jxf linux-3.12.6.tar.xz
[real@name tmp]$ cd linux-3.12.6/
[real@name linux-3.12.6]$ make ARCH=um defconfig
HOSTCC scripts/
hi,
When trace the UML linux kernel with gprof, it seems gprof missing some
functions.
There are new_thread_handler and fork_handler in "arch/um/kernel/process.c".
gprof catchs the new_thread_handler function, but there is no sign about
fork_handler. Because the two functions are in the same fil
On Sat, Jun 28, 2014 at 12:06:28PM +0800, Real Name wrote:
> On Sat, Jun 21, 2014 at 03:28:52PM +0800, Real Name wrote:
> > On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote:
> > > Am 05.06.2014 06:15, schrieb Honggang Li:
> > > > arch/x86/um/check
On Sat, Jun 21, 2014 at 03:28:52PM +0800, Real Name wrote:
> On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote:
> > Am 05.06.2014 06:15, schrieb Honggang Li:
> > > arch/x86/um/checksum_32.S had been copy & paste from x86. When build
> > > x86 uml,
On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote:
> Am 05.06.2014 06:15, schrieb Honggang Li:
> > arch/x86/um/checksum_32.S had been copy & paste from x86. When build
> > x86 uml, csum_partial_copy_generic_i386 mess up the exception table.
> > In fact, exception table dose not wor
On Mon, Jun 09, 2014 at 01:45:56PM +0800, Real Name wrote:
> On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote:
> > Am 05.06.2014 06:15, schrieb Honggang Li:
> > > arch/x86/um/checksum_32.S had been copy & paste from x86. When build
> > > x86 uml,
On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote:
> Am 05.06.2014 06:15, schrieb Honggang Li:
> > arch/x86/um/checksum_32.S had been copy & paste from x86. When build
> > x86 uml, csum_partial_copy_generic_i386 mess up the exception table.
> > In fact, exception table dose not wor
On Fri, May 30, 2014 at 10:50:59AM +0200, Richard Weinberger wrote:
I find the function through checking which object file has the _ex_table
section.
tmp]$ cat find_ex_table.sh
#!/bin/bash
(cd ~/uml/linux-3.12.6; find . -type f -name '*.o' > /tmp/xx.txt)
for file in `cat /tmp/xx.txt`; do
Hi,
I tried to run UML (linux-3.12.6-x86) kernel with valgrind and GDB.
But valgrind always terminated because SIGSEGV signal. I searched with
google, just got some very old resource about run linux-2.6.xx with valgrind.
So, is it possible to run linux (>3.12) with valgrind? If yes, how to do
