Hi, On Mon, Dec 14, 2015 at 11:14 AM, Laurent Vivier <lviv...@redhat.com> wrote: > > > On 14/12/2015 09:41, Alvise Rigo wrote: >> Use the new slow path for atomic instruction translation when the >> softmmu is enabled. >> >> Suggested-by: Jani Kokkonen <jani.kokko...@huawei.com> >> Suggested-by: Claudio Fontana <claudio.font...@huawei.com> >> Signed-off-by: Alvise Rigo <a.r...@virtualopensystems.com> >> --- >> configure | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/configure b/configure >> index b9552fd..cc3891a 100755 >> --- a/configure >> +++ b/configure >> @@ -4794,6 +4794,7 @@ echo "Install blobs $blobs" >> echo "KVM support $kvm" >> echo "RDMA support $rdma" >> echo "TCG interpreter $tcg_interpreter" >> +echo "use ld/st excl $softmmu" >> echo "fdt support $fdt" >> echo "preadv support $preadv" >> echo "fdatasync $fdatasync" >> @@ -5186,6 +5187,9 @@ fi >> if test "$tcg_interpreter" = "yes" ; then >> echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak >> fi >> +if test "$softmmu" = "yes" ; then >> + echo "CONFIG_TCG_USE_LDST_EXCL=y" >> $config_host_mak >> +fi > > why is this "$softmmu" and not "$target_softmmu" ?
I see now that is $target_softmmu setting CONFIG_SOFTMMU=y. So for my understanding, which are the cases where $softmmu is set while $target_softmmu is not? Thank you, alvise > >> if test "$fdatasync" = "yes" ; then >> echo "CONFIG_FDATASYNC=y" >> $config_host_mak >> fi >>
