[PATCH v2 0/2] linux-user/s390x: signal with SIGFPE on compare-and-trap

[Jonathan Albrecht]

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 v6 0/2] target/s390x: Fix SIGILL and SIGFPE
psw.addr reporting
20210705210434.45824-1-iii@linux.ibm.com/">https://lore.kernel.org/qemu-devel/20210705210434.45824-1-iii@linux.ibm.com/

Based-on: 20210705210434.45824-1-iii@linux.ibm.com

v1 -> v2:
- Update to latest version of '... psw.addr reporting' patch
- Rebase to master and fix conflicts in tests/tcg/s390x/Makefile.target

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          | 102 ++++++++++++++++++++++++++++++++
 3 files changed, 113 insertions(+), 9 deletions(-)
 create mode 100644 tests/tcg/s390x/trap.c

-- 
2.31.1