On 2021-07-05 5:29 am, Cornelia Huck wrote:
On Mon, Jun 21 2021, Jonathan Albrecht
<jonathan.albre...@linux.vnet.ibm.com> wrote:
qemu-s390x signals with SIGILL on compare-and-trap instructions. This
breaks OpenJDK which expects SIGFPE in its implementation of implicit
exceptions.
This patch depends on [PATCH v3 0/2] target/s390x: Fix SIGILL psw.addr
reporting.
https://lore.kernel.org/qemu-devel/20210602002210.3144559-1-...@linux.ibm.com/
Based-on: 20210602002210.3144559-1-...@linux.ibm.com
Jonathan Albrecht (2):
linux-user/s390x: signal with SIGFPE on compare-and-trap
tests/tcg: Test that compare-and-trap raises SIGFPE
linux-user/s390x/cpu_loop.c | 19 +++---
tests/tcg/s390x/Makefile.target | 1 +
tests/tcg/s390x/trap.c | 100
++++++++++++++++++++++++++++++++
3 files changed, 111 insertions(+), 9 deletions(-)
create mode 100644 tests/tcg/s390x/trap.c
Assuming that this will also go through the linux-user tree:
Acked-by: Cornelia Huck <coh...@redhat.com>
Thanks and yes, IIUC,
https://lore.kernel.org/qemu-devel/20210705210434.45824-1-...@linux.ibm.com/
is going through the linux-user tree so this should as well.
I'm going to send a v2 of this patch shortly to fix conflicts with the
latest
tests/tcg/s390x/Makefile.target changes.
Jon
