s390x/tcg: Cleanups and refactorings for Vector

[Qemu-devel] [PATCH v1 0/7] s390x/tcg: Cleanups and refactorings for Vector

David Hildenbrand posted 7 patches 6 years, 8 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190225115552.7534-1-david@redhat.com

Maintainers: Richard Henderson <rth@twiddle.net>, Cornelia Huck <cohuck@redhat.com>, David Hildenbrand <david@redhat.com>

target/s390x/cc_helper.c     |  8 ++++
target/s390x/helper.c        |  1 +
target/s390x/helper.h        |  1 +
target/s390x/insn-data.def   |  4 ++
target/s390x/insn-format.def |  2 +-
target/s390x/internal.h      |  1 +
target/s390x/mem_helper.c    | 12 +++++
target/s390x/translate.c     | 92 ++++++++++++++++++++++++------------
8 files changed, 91 insertions(+), 30 deletions(-)

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[Qemu-devel] [PATCH v1 0/7] s390x/tcg: Cleanups and refactorings for Vector

Posted by David Hildenbrand 6 years, 8 months ago

Before we start with the real magic, some more cleanups and refactorings.
This series does not depend on other patches not yet in master.

Also add a variant of "LOAD LENGTHENED" that is used along with
vector instructions in linux (HFP instructions that can be used without
HFP :) ). Implement "LOAD COUNT TO BLOCK BOUNDARY", introduced with
vector facility but not operating on vectors.

David Hildenbrand (7):
  s390x/tcg: RXE has an optional M3 field
  s390x/tcg: Simplify disassembler operands initialization
  s390x/tcg: Clarify terminology in vec_reg_offset()
  s390x/tcg: Factor out vec_full_reg_offset()
  s390x/tcg: Factor out gen_addi_and_wrap_i64() from get_address()
  s390x/tcg: Implement LOAD LENGTHENED short HFP to long HFP
  s390x/tcg: Implement LOAD COUNT TO BLOCK BOUNDARY

 target/s390x/cc_helper.c     |  8 ++++
 target/s390x/helper.c        |  1 +
 target/s390x/helper.h        |  1 +
 target/s390x/insn-data.def   |  4 ++
 target/s390x/insn-format.def |  2 +-
 target/s390x/internal.h      |  1 +
 target/s390x/mem_helper.c    | 12 +++++
 target/s390x/translate.c     | 92 ++++++++++++++++++++++++------------
 8 files changed, 91 insertions(+), 30 deletions(-)

-- 
2.17.2