Am 07.10.2015 um 22:55 schrieb Peter Maydell: > On 6 October 2015 at 11:41, Christian Borntraeger > <borntrae...@de.ibm.com> wrote: >> Peter, >> >> here are some fixes (and a small feature) for s390x. >> >> The following changes since commit b2312c680084ea18cd55fa7093397cad2224ec14: >> >> Merge remote-tracking branch 'remotes/amit-migration/tags/for-juan-201509' >> into staging (2015-09-29 12:41:19 +0100) >> >> are available in the git repository at: >> >> git://github.com/borntraeger/qemu.git tags/s390x-20151006 >> >> for you to fetch changes up to d9f090ec7794d433b8f222ae8c8f95601369a4a5: >> >> s390x: rename io_subsystem_reset -> subsystem_reset (2015-10-02 13:31:52 >> +0200) >> >> ---------------------------------------------------------------- >> s390: fixes >> >> Some fixes all over the place: >> - ccw bios and gcc 5.1 (avoid floating point ops) >> - properly print vector registers >> - sclp and sclp-event-facility no longer hang on object_unref(object_new(T)) >> - better name for io_subsystem_reset >> >> One feature >> - the gdb server now exposes several virtualization specific register >> >> ---------------------------------------------------------------- >> Christian Borntraeger (2): >> pc-bios/s390-ccw: avoid floating point operations >> s390x/info registers: print vector registers properly >> >> David Hildenbrand (3): >> s390x/gdb: expose virtualization specific registers >> s390x: set missing parent for hotplug and quiesce events >> s390x: rename io_subsystem_reset -> subsystem_reset >> >> configure | 2 +- >> gdb-xml/s390-virt.xml | 18 ++++++++++ >> hw/s390x/event-facility.c | 20 +++++------ >> hw/s390x/s390-virtio-ccw.c | 2 +- >> pc-bios/s390-ccw/Makefile | 3 +- >> target-s390x/cpu.h | 2 +- >> target-s390x/gdbstub.c | 82 >> ++++++++++++++++++++++++++++++++++++++++++++++ >> target-s390x/misc_helper.c | 4 +-- >> target-s390x/translate.c | 2 +- >> 9 files changed, 118 insertions(+), 17 deletions(-) >> create mode 100644 gdb-xml/s390-virt.xml > > Just to check before I apply this -- given the change to > pc-bios/s390-ccw/Makefile, is there a missing update to the > compiled s390-ccw.img itself?
No, the current compiled s390-ccw.img is fine. The patch is just to avoid "miscompiles" with gcc 5.1 which tends to do a lot of spilling/filling into/from floating point registers. Christian