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[v4,0/4] target/s390x: Emulate CVDG and CVB*

Message ID 20240202141318.95962-1-iii@linux.ibm.com (mailing list archive)
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Series target/s390x: Emulate CVDG and CVB* | expand

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Ilya Leoshkevich Feb. 2, 2024, 2:11 p.m. UTC 
v3: https://lists.gnu.org/archive/html/qemu-devel/2024-01/msg06664.html
v3 -> v4: Implement CVB error handling (David/Thomas).

v2: https://lists.gnu.org/archive/html/qemu-devel/2024-01/msg05048.html
v2 -> v3: Resurrect an old CVB* patch (Thomas).
          Add Richard's R-b.

v1: https://lists.gnu.org/archive/html/qemu-devel/2024-01/msg02865.html
v1 -> v2: Fix !CONFIG_INT128 builds (Richard).

Hi,

Ido reported that we are missing the CVDG emulation (which is very
similar to the existing CVD emulation). This series adds it along with
a test.

Best regards,
Ilya

Ilya Leoshkevich (4):
  target/s390x: Emulate CVDG
  target/s390x: Emulate CVB, CVBY and CVBG
  tests/tcg/s390x: Test CONVERT TO DECIMAL
  tests/tcg/s390x: Test CONVERT TO BINARY

 target/s390x/helper.h            |   3 +
 target/s390x/tcg/insn-data.h.inc |   5 ++
 target/s390x/tcg/int_helper.c    |  93 ++++++++++++++++++++++++++++
 target/s390x/tcg/translate.c     |  24 ++++++++
 tests/tcg/s390x/Makefile.target  |   2 +
 tests/tcg/s390x/cvb.c            | 102 +++++++++++++++++++++++++++++++
 tests/tcg/s390x/cvd.c            |  63 +++++++++++++++++++
 7 files changed, 292 insertions(+)
 create mode 100644 tests/tcg/s390x/cvb.c
 create mode 100644 tests/tcg/s390x/cvd.c