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| author | Damien George <damien.p.george@gmail.com> | 2019-10-10 15:30:16 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2019-10-15 16:56:27 +1100 |
| commit | 23f0691fddfc35acd2f81f54b15ad2ecaa15c6d4 (patch) | |
| tree | d8aa64136f0e5d6437e825835a08b985c9593f55 /tests | |
| parent | 858e992d2e25cf50b06abc33978040092e6f1e16 (diff) | |
py/persistentcode: Make .mpy more compact with qstr directly in prelude.
Instead of encoding 4 zero bytes as placeholders for the simple_name and
source_file qstrs, and storing the qstrs after the bytecode, store the
qstrs at the location of these 4 bytes. This saves 4 bytes per bytecode
function stored in a .mpy file (for example lcd160cr.mpy drops by 232
bytes, 4x 58 functions). And resulting code size is slightly reduced on
ports that use this feature.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/import/mpy_native.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/import/mpy_native.py b/tests/import/mpy_native.py index 749320dbb..c33b3350c 100644 --- a/tests/import/mpy_native.py +++ b/tests/import/mpy_native.py @@ -57,11 +57,11 @@ user_files = { b'M\x05\x0b\x1f\x20' # header b'\x20' # n bytes, bytecode - b'\x00\x08\x00\x00\x00\x00' # prelude + b'\x00\x08\x02m\x02m' # prelude b'\x51' # LOAD_CONST_NONE b'\x63' # RETURN_VALUE - b'\x02m\x02m\x00\x02' # simple_name, source_file, n_obj, n_raw_code + b'\x00\x02' # n_obj, n_raw_code b'\x22' # n bytes, viper code b'\x00\x00\x00\x00\x00\x00' # dummy machine code |