Re: [PATCH 2/2] Kbuild: Add a option to enable dwarf4

2014-07-30 Thread Michal Marek
On 2014-07-30 01:11, Andi Kleen wrote: > From: Andi Kleen > > I found that a lot of unresolvable variables when using gdb on the kernel > become resolvable when dwarf4 is enabled. So add a Kconfig flag to enable it. > > It definitely increases the debug information size, but on the other > hand

Re: [PATCH 2/2] Kbuild: Add a option to enable dwarf4

2014-07-20 Thread Andi Kleen
On Sun, Jul 20, 2014 at 09:23:15PM +0200, Sam Ravnborg wrote: > On Wed, Jul 16, 2014 at 01:16:12AM +0200, Andi Kleen wrote: > > From: Andi Kleen > > > > I found that a lot of unresolvable variables when using gdb on the kernel > > become resolvable when dwarf4 is enabled. So add a Kconfig flag to

Re: [PATCH 2/2] Kbuild: Add a option to enable dwarf4

2014-07-20 Thread Sam Ravnborg
On Wed, Jul 16, 2014 at 01:16:12AM +0200, Andi Kleen wrote: > From: Andi Kleen > > I found that a lot of unresolvable variables when using gdb on the kernel > become resolvable when dwarf4 is enabled. So add a Kconfig flag to enable it. > > It definitely increases the debug information size, but