[v2] decodetree: Add non-overlapping groups

[PATCH v2 0/8] decodetree: Add non-overlapping groups

Richard Henderson posted 8 patches 3 years, 11 months ago

Diff against v1 v1 v3
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Test docker-quick@centos7 passed

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git fetch https://github.com/patchew-project/qemu tags/patchew/20200602235834.470345-1-richard.henderson@linaro.org

Maintainers: Eduardo Habkost <ehabkost@redhat.com>, Richard Henderson <rth@twiddle.net>, Paolo Bonzini <pbonzini@redhat.com>, Cleber Rosa <crosa@redhat.com>

There is a newer version of this series

target/arm/t32.decode                        |   4 +-
tests/decode/err_pattern_group_nest1.decode  |  11 +-
tests/decode/err_pattern_group_nest2.decode  |   6 +
tests/decode/err_pattern_group_nest3.decode  |  14 +
tests/decode/succ_pattern_group_nest2.decode |  13 +
tests/decode/succ_pattern_group_nest3.decode |  11 +
scripts/decodetree.py                        | 515 +++++++++++--------
7 files changed, 349 insertions(+), 225 deletions(-)
create mode 100644 tests/decode/err_pattern_group_nest2.decode
create mode 100644 tests/decode/err_pattern_group_nest3.decode
create mode 100644 tests/decode/succ_pattern_group_nest2.decode
create mode 100644 tests/decode/succ_pattern_group_nest3.decode

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[PATCH v2 0/8] decodetree: Add non-overlapping groups

Posted by Richard Henderson 3 years, 11 months ago

This is a feature that Peter requested for completing the
neon decodetree conversion.

Changes for v2:
  - Rebase on master, which includes some generic python cleanups.
  - Indentation error message restored.
  - 4 new testcases

r~


Richard Henderson (8):
  decodetree: Tidy error_with_file
  decodetree: Rename MultiPattern to IncMultiPattern
  decodetree: Split out MultiPattern from IncMultiPattern
  decodetree: Allow group covering the entire insn space
  decodetree: Move semantic propagation into classes
  decodetree: Implement non-overlapping groups
  tests/decode: Test non-overlapping groups
  target/arm: Use a non-overlapping group for misc control

 target/arm/t32.decode                        |   4 +-
 tests/decode/err_pattern_group_nest1.decode  |  11 +-
 tests/decode/err_pattern_group_nest2.decode  |   6 +
 tests/decode/err_pattern_group_nest3.decode  |  14 +
 tests/decode/succ_pattern_group_nest2.decode |  13 +
 tests/decode/succ_pattern_group_nest3.decode |  11 +
 scripts/decodetree.py                        | 515 +++++++++++--------
 7 files changed, 349 insertions(+), 225 deletions(-)
 create mode 100644 tests/decode/err_pattern_group_nest2.decode
 create mode 100644 tests/decode/err_pattern_group_nest3.decode
 create mode 100644 tests/decode/succ_pattern_group_nest2.decode
 create mode 100644 tests/decode/succ_pattern_group_nest3.decode

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2.25.1