[v2,0/3] tests/tcg/s390x: Enable the multiarch system tests

Message

Ilya Leoshkevich April 24, 2023, 11:45 a.m. UTC

v1: https://lists.gnu.org/archive/html/qemu-devel/2023-04/msg03746.html
v1 -> v2: Use cpu_to_le16() and friends (Thomas).

Hi,

I noticed that Alex added "undefine MULTIARCH_TESTS" to
tests/tcg/s390x/Makefile.softmmu-target in the plugin patch, and
thought that it may better to just enable them, which this series
does.

Patch 1 makes the QEMU headers available to the tests.

Patch 2 fixes an endianness issue in the memory test.

Patch 3 enables the multiarch system test. The main difficulty is
outputting characters via SCLP, which is sidestepped by reusing the
pc-bios/s390-ccw implementation.

Best regards,
Ilya

Ilya Leoshkevich (3):
  tests/tcg: Make the QEMU headers available to the tests
  tests/tcg/multiarch: Make the system memory test work on big-endian
  tests/tcg/s390x: Enable the multiarch system tests

 tests/include/qemu/testdep.h            | 14 +++++++++
 tests/tcg/Makefile.target               |  4 +--
 tests/tcg/aarch64/sve-ioctls.c          |  1 +
 tests/tcg/aarch64/sysregs.c             |  1 +
 tests/tcg/multiarch/system/memory.c     | 26 ++++++++--------
 tests/tcg/s390x/Makefile.softmmu-target | 40 +++++++++++++++++--------
 tests/tcg/s390x/console.c               | 12 ++++++++
 tests/tcg/s390x/head64.S                | 31 +++++++++++++++++++
 8 files changed, 102 insertions(+), 27 deletions(-)
 create mode 100644 tests/include/qemu/testdep.h
 create mode 100644 tests/tcg/s390x/console.c
 create mode 100644 tests/tcg/s390x/head64.S