suspect-devices/circuitpython/py/emitinlinethumb.c, branch esp-extra-scripts CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=esp-extra-scripts 2016-02-23T15:20:39+00:00 py/emitinlinethumb: Use qstrs instead of char* for names of asm ops. 2016-02-23T15:20:39+00:00 Damien George damien.p.george@gmail.com 2016-02-23T15:20:39+00:00 urn:sha1:28adab36c795691a9064495a18d44ebc69c5db64 Reduces code size by 112 bytes on Thumb2 arch, and makes assembler faster because comparison can be a simple equals instead of a string compare. Not all ops have been converted, only those that were simple to convert and reduced code size. py/inlineasm: Add ability to specify return type of asm_thumb funcs. 2016-01-27T14:27:10+00:00 Damien George damien.p.george@gmail.com 2016-01-15T15:20:43+00:00 urn:sha1:8f54c08691faa3dd859852d211230fd7d9791abd Supported return types are: object, bool, int, uint. For example: @micropython.asm_thumb def foo(r0, r1) -> uint: add(r0, r0, r1) py/inlinethumb: Remove 30-bit restriction on movwt instruction. 2016-01-07T16:34:11+00:00 Damien George damien.p.george@gmail.com 2016-01-07T14:54:13+00:00 urn:sha1:ea8be373a975356808a19a79f1dd20383bec82ba movwt can now move a full 32-bit constant into a register. py/inlinethumb: Allow assembler to use big ints as args to instructions. 2016-01-07T16:21:07+00:00 Damien George damien.p.george@gmail.com 2016-01-07T14:45:57+00:00 urn:sha1:47dc5922cab047003acbdb404b9e151f343f9679 py/emitinlinethumb: Add support for MRS instruction. 2015-12-10T17:32:54+00:00 Henrik Sölver henrik.solver@gmail.com 2015-11-21T21:27:54+00:00 urn:sha1:e242b1785f9e25b36f5d225652c679cd7cec6ec0 Only IPSR and BASEPRI special registers supported at the moment, but easy to extend in the future. py: Change qstr_* functions to use size_t as the type for str len arg. 2015-11-29T14:25:04+00:00 Damien George damien.p.george@gmail.com 2015-11-27T12:23:18+00:00 urn:sha1:c3f64d9799cdf8af88087eebe6628e83d658405c py: Add constant table to bytecode. 2015-11-13T12:49:18+00:00 Damien George damien.p.george@gmail.com 2015-10-23T00:23:11+00:00 urn:sha1:713ea1800d1f0c82a0c75885ad034705556ab5ef Contains just argument names at the moment but makes it easy to add arbitrary constants. py: Put all bytecode state (arg count, etc) in bytecode. 2015-11-13T12:49:18+00:00 Damien George damien.p.george@gmail.com 2015-10-22T22:45:37+00:00 urn:sha1:3a3db4dcf0400cffef860f61a84979cb1f7a7541 py/emitinlinethumb: Allow to compile with -Wsign-compare. 2015-11-09T14:11:47+00:00 Damien George damien.p.george@gmail.com 2015-11-09T14:11:47+00:00 urn:sha1:1f92ffb5b7e3404e9a290f3e5ab95dc98a28753e py: In inline asm, vldr and vstr offsets now in bytes not words. 2015-10-31T10:50:45+00:00 adminpete peter@hinch.me.uk 2015-10-31T09:38:22+00:00 urn:sha1:d6201fc4b74e78e7eb9cec91c444884df2efbb7c As per ARM convention.