qemu_disk_img: Update md5sum_bin to D:\coreutils\md5sum.exe for windows guest.

We put md5sum.exe in win_utils.

Signed-off-by: Feng Yang <fyang@redhat.com>
virttest.utils_test: make both relative and absolute path working

current usage would fail when specifying abs path for image_name

Signed-off-by: Xiaoqing Wei <xwei@redhat.com>
Merge pull request #1389 from xiaoqing-wei/dst_path_fix

virttest.utils_test: make both relative and absolute path working
Merge pull request #1388 from FengYang/qemu_disk_img

qemu_disk_img: Update md5sum_bin to D:\coreutils\md5sum.exe for windows ...
WIP: Extra 0xd subleaves on dumps

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
WIP: unsorted dump data

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
dump-cpus-from-qemu: Try to dump using "-rdtscp" too

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>