[Viuavm-commits] [SCM] Viua VM branch devel updated. v0.9.0-2621-g9ccb755

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The branch, devel has been updated
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       via  746ffef888d9d2c17b0a7976b260beadaa1d2463 (commit)
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- Log -----------------------------------------------------------------
commit 9ccb755f218fb98dd546ee5b2a0c17e51fb5bb91
Author: Marek Marecki <address@hidden>
Date:   Sat Mar 7 19:33:18 2020 +0100

    Remove old instruction decoder
    
    The code is no longer needed.

commit 746ffef888d9d2c17b0a7976b260beadaa1d2463
Author: Marek Marecki <address@hidden>
Date:   Sat Mar 7 20:36:35 2020 +0100

    Update the way of obtaining build commit in Make
    
    There isn't always a Git repository available.

commit 2afcfa955a2e8deedaac622b4e5476f5e0b1e86d
Author: Marek Marecki <address@hidden>
Date:   Thu Dec 26 00:09:48 2019 +0100

    Instructions implementations use new decoder
    
    Decoding code could be reduced to a satisfying amount in most, but not
    all, cases. Some instructions have variable layouts and may take many
    kinds of operands which complicates decoding.

commit db92125cfc769e4c2e5c1613df518dd6a396c825
Author: Marek Marecki <address@hidden>
Date:   Wed Dec 25 23:54:43 2019 +0100

    New bytecode decoder
    
    The new decoder has a much better API allowing for *huge* code savings
    in client code (rougly 33% original line count is needed to decode the
    instructions). Encoding structure is not changed, it remains exactly the
    same, old, bloated encoding as it was... for now.
    
    Now that we have the new simpler decoder and know what is needed to
    actually decode the instructions we can work on the new *encoder*. And
    then on a new assembler pipeline because, frankly, what we have now is
    an embarassement.

-----------------------------------------------------------------------

Summary of changes:
 Makefile                                 |   4 +-
 OP_DECODERS.txt                          | 388 -------------------------------
 include/viua/bytecode/bytetypedef.h      |   8 +-
 include/viua/bytecode/codec.h            |  96 ++++++++
 include/viua/bytecode/codec/main.h       |  49 ++++
 include/viua/bytecode/decoder/operands.h | 167 -------------
 include/viua/bytecode/operand_types.h    |   8 +-
 include/viua/process.h                   |  87 ++++++-
 sample/asm/concurrency/hello_world.asm   |   8 +-
 scripts/get_head_commit.sh               |  25 ++
 src/bytecode/codec/main.cpp              | 130 +++++++++++
 src/bytecode/decoder/operands.cpp        | 372 -----------------------------
 src/process.cpp                          | 222 +++++++++++++++++-
 src/process/dispatch.cpp                 |   6 +-
 src/process/instr/arithmetic.cpp         |  19 +-
 src/process/instr/atom.cpp               |  24 +-
 src/process/instr/bits.cpp               | 183 ++++-----------
 src/process/instr/bool.cpp               |  26 +--
 src/process/instr/calls.cpp              |  86 ++-----
 src/process/instr/cast.cpp               |  45 +---
 src/process/instr/closure.cpp            |  74 ++----
 src/process/instr/concurrency.cpp        | 132 +++--------
 src/process/instr/float.cpp              |  12 +-
 src/process/instr/general.cpp            |  34 +--
 src/process/instr/int.cpp                |  35 +--
 src/process/instr/io.cpp                 |  71 ++----
 src/process/instr/linking.cpp            |  10 +-
 src/process/instr/registers.cpp          |  55 ++---
 src/process/instr/str.cpp                |  12 +-
 src/process/instr/struct.cpp             | 112 +++------
 src/process/instr/tcmechanism.cpp        |  59 ++---
 src/process/instr/text.cpp               | 147 +++---------
 src/process/instr/vector.cpp             | 157 ++++---------
 33 files changed, 950 insertions(+), 1913 deletions(-)
 delete mode 100644 OP_DECODERS.txt
 create mode 100644 include/viua/bytecode/codec.h
 create mode 100644 include/viua/bytecode/codec/main.h
 delete mode 100644 include/viua/bytecode/decoder/operands.h
 create mode 100755 scripts/get_head_commit.sh
 create mode 100644 src/bytecode/codec/main.cpp
 delete mode 100644 src/bytecode/decoder/operands.cpp


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