[CRIU] [PATCH] x86/ia32: fix build with DEBUG=1

[Andrei Vagin]

On Mon, Jun 19, 2017 at 05:58:09PM +0300, Dmitry Safonov wrote:
> 2017-05-29 16:03 GMT+03:00 Cyrill Gorcunov <gorcunov at gmail.com>:
> > On Mon, May 29, 2017 at 03:59:08PM +0300, Dmitry Safonov wrote:
> >> GCC isn't happy if we use %rbp as register for local variable
> >> with -ggdb3 option.
> >> Which resulted in the following build error for `make DEBUG=1`:
> >> > In file included from criu/arch/x86/crtools.c:10:0:
> >> > criu/arch/x86/include/asm/compat.h: In function ‘do_full_int80’:
> >> > criu/arch/x86/include/asm/compat.h:50:1: error: bp cannot be used in asm here
> >>
> >> Fix it by saving/restoring %rbp around 32-bit syscall manually.
> >> Just while at it - add a comment about r8-r11 clobbers.
> >>
> >> Reported-by: Cyrill Gorcunov <gorcunov at openvz.org>
> >> Signed-off-by: Dmitry Safonov <dsafonov at virtuozzo.com>
> > Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>
> 
> ping?

Applied