[risu PATCH 0/4] Add support for s390x to RISU

[Thomas Huth]

 Hi Peter!

Here are some patches that add basic support for s390x to RISU.
It's still quite limited, e.g. no support for load/store memory
operations yet, but the basics with simple 16-bit or 32-bit
instructions work already fine.

(In the long run, we'd need to support instructions with 48-bit
length on s390x, too, since most newer "interesting" instructions
like e.g. vector SIMD instructions are encoded with 48 bit. This
will require modifications to the generic code, too, so I limited
my initial implementation to 16-bit and 32-bit instruction length
support to keep the code self-contained in the s390x architecture
specific files)

Thomas Huth (4):
  s390x: Add basic s390x support to the C code
  s390x: Add simple s390x.risu file
  s390x: Add basic risugen perl module for s390x
  s390x: Update the configure script for s390x support

 configure            |   4 +-
 risu_reginfo_s390x.c | 142 +++++++++++++++++++++++++++++++
 risu_reginfo_s390x.h |  23 +++++
 risu_s390x.c         |  48 +++++++++++
 risugen_s390x.pm     | 194 +++++++++++++++++++++++++++++++++++++++++++
 s390x.risu           |  48 +++++++++++
 test_s390x.S         |  32 +++++++
 7 files changed, 490 insertions(+), 1 deletion(-)
 create mode 100644 risu_reginfo_s390x.c
 create mode 100644 risu_reginfo_s390x.h
 create mode 100644 risu_s390x.c
 create mode 100644 risugen_s390x.pm
 create mode 100644 s390x.risu
 create mode 100644 test_s390x.S

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2.39.3