The following changes since commit 91e8394415f9bc9cd81c02bfafe02012855d4f98:
Merge remote-tracking branch
'remotes/juanquintela/tags/migration-20211031-pull-request' into staging
(2021-11-02 10:07:27 -0400)
are available in the git repository at:
https://github.com/quic/qemu tags/pull-hex-20211103
for you to fetch changes up to 49278c1b0d7ef5864d0d8ad9a950296deb8b05ae:
Hexagon HVX (tests/tcg/hexagon) histogram test (2021-11-03 16:01:38 -0500)
----------------------------------------------------------------
This series adds support for the Hexagon Vector eXtensions (HVX)
These instructions are documented here
https://developer.qualcomm.com/downloads/qualcomm-hexagon-v66-hvx-programmer-s-reference-manual
Hexagon HVX is a wide vector engine with 128 byte vectors.
See patch 01 Hexagon HVX README for more information.
*** Changes in v2 ***
Remove HVX tests from makefile to avoid need for toolchain upgrade
----------------------------------------------------------------
Taylor Simpson (30):
Hexagon HVX (target/hexagon) README
Hexagon HVX (target/hexagon) add Hexagon Vector eXtensions (HVX) to core
Hexagon HVX (target/hexagon) register names
Hexagon HVX (target/hexagon) instruction attributes
Hexagon HVX (target/hexagon) macros
Hexagon HVX (target/hexagon) import macro definitions
Hexagon HVX (target/hexagon) semantics generator
Hexagon HVX (target/hexagon) semantics generator - part 2
Hexagon HVX (target/hexagon) C preprocessor for decode tree
Hexagon HVX (target/hexagon) instruction utility functions
Hexagon HVX (target/hexagon) helper functions
Hexagon HVX (target/hexagon) TCG generation
Hexagon HVX (target/hexagon) helper overrides infrastructure
Hexagon HVX (target/hexagon) helper overrides for histogram instructions
Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov
Hexagon HVX (target/hexagon) helper overrides - vector add & sub
Hexagon HVX (target/hexagon) helper overrides - vector shifts
Hexagon HVX (target/hexagon) helper overrides - vector max/min
Hexagon HVX (target/hexagon) helper overrides - vector logical ops
Hexagon HVX (target/hexagon) helper overrides - vector compares
Hexagon HVX (target/hexagon) helper overrides - vector splat and abs
Hexagon HVX (target/hexagon) helper overrides - vector loads
Hexagon HVX (target/hexagon) helper overrides - vector stores
Hexagon HVX (target/hexagon) import semantics
Hexagon HVX (target/hexagon) instruction decoding
Hexagon HVX (target/hexagon) import instruction encodings
Hexagon HVX (tests/tcg/hexagon) vector_add_int test
Hexagon HVX (tests/tcg/hexagon) hvx_misc test
Hexagon HVX (tests/tcg/hexagon) scatter_gather test
Hexagon HVX (tests/tcg/hexagon) histogram test
target/hexagon/cpu.h | 35 +-
target/hexagon/gen_tcg_hvx.h | 903 +++++++++
target/hexagon/helper.h | 16 +
target/hexagon/hex_arch_types.h | 5 +
target/hexagon/hex_regs.h | 1 +
target/hexagon/insn.h | 3 +
target/hexagon/internal.h | 3 +
target/hexagon/macros.h | 22 +
target/hexagon/mmvec/decode_ext_mmvec.h | 24 +
target/hexagon/mmvec/macros.h | 354 ++++
target/hexagon/mmvec/mmvec.h | 82 +
target/hexagon/mmvec/system_ext_mmvec.h | 25 +
target/hexagon/translate.h | 61 +
tests/tcg/hexagon/hvx_histogram_input.h | 717 +++++++
tests/tcg/hexagon/hvx_histogram_row.h | 24 +
target/hexagon/attribs_def.h.inc | 22 +
target/hexagon/cpu.c | 80 +-
target/hexagon/decode.c | 28 +-
target/hexagon/gen_dectree_import.c | 13 +
target/hexagon/gen_semantics.c | 33 +
target/hexagon/genptr.c | 188 ++
target/hexagon/mmvec/decode_ext_mmvec.c | 236 +++
target/hexagon/mmvec/system_ext_mmvec.c | 47 +
target/hexagon/op_helper.c | 282 ++-
target/hexagon/translate.c | 239 ++-
tests/tcg/hexagon/hvx_histogram.c | 88 +
tests/tcg/hexagon/hvx_misc.c | 469 +++++
tests/tcg/hexagon/scatter_gather.c | 1011 ++++++++++
tests/tcg/hexagon/vector_add_int.c | 61 +
target/hexagon/README | 81 +-
target/hexagon/gen_helper_funcs.py | 115 +-
target/hexagon/gen_helper_protos.py | 19 +-
target/hexagon/gen_tcg_funcs.py | 257 ++-
target/hexagon/hex_common.py | 13 +
target/hexagon/imported/allext.idef | 25 +
target/hexagon/imported/allext_macros.def | 25 +
target/hexagon/imported/allextenc.def | 20 +
target/hexagon/imported/allidefs.def | 1 +
target/hexagon/imported/encode.def | 1 +
target/hexagon/imported/macros.def | 88 +
target/hexagon/imported/mmvec/encode_ext.def | 794 ++++++++
target/hexagon/imported/mmvec/ext.idef | 2606 ++++++++++++++++++++++++++
target/hexagon/imported/mmvec/macros.def | 842 +++++++++
target/hexagon/meson.build | 15 +-
tests/tcg/hexagon/hvx_histogram_row.S | 294 +++
45 files changed, 10221 insertions(+), 47 deletions(-)
create mode 100644 target/hexagon/gen_tcg_hvx.h
create mode 100644 target/hexagon/mmvec/decode_ext_mmvec.h
create mode 100644 target/hexagon/mmvec/macros.h
create mode 100644 target/hexagon/mmvec/mmvec.h
create mode 100644 target/hexagon/mmvec/system_ext_mmvec.h
create mode 100644 tests/tcg/hexagon/hvx_histogram_input.h
create mode 100644 tests/tcg/hexagon/hvx_histogram_row.h
create mode 100644 target/hexagon/mmvec/decode_ext_mmvec.c
create mode 100644 target/hexagon/mmvec/system_ext_mmvec.c
create mode 100644 tests/tcg/hexagon/hvx_histogram.c
create mode 100644 tests/tcg/hexagon/hvx_misc.c
create mode 100644 tests/tcg/hexagon/scatter_gather.c
create mode 100644 tests/tcg/hexagon/vector_add_int.c
create mode 100644 target/hexagon/imported/allext.idef
create mode 100644 target/hexagon/imported/allext_macros.def
create mode 100644 target/hexagon/imported/allextenc.def
create mode 100644 target/hexagon/imported/mmvec/encode_ext.def
create mode 100644 target/hexagon/imported/mmvec/ext.idef
create mode 100755 target/hexagon/imported/mmvec/macros.def
create mode 100644 tests/tcg/hexagon/hvx_histogram_row.S