suspect-devices/circuitpython/lib/libm, branch 2.2.0rc1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=2.2.0rc1 2017-11-07T01:09:23+00:00 Fix round(). Don't split a statement with a #pragma. It breaks the compiled output. 2017-11-07T01:09:23+00:00 Dan Halbert halbert@halwitz.org 2017-11-07T00:55:58+00:00 urn:sha1:ddc85701372f8537aff85d7cf23ef0a18f25038f 1. Use lib/libm for small (non-Express builds) to gain back a lot of flash space. 2017-10-16T19:20:33+00:00 Dan Halbert halbert@halwitz.org 2017-10-15T18:02:42+00:00 urn:sha1:dbd3f1516854f8609fe886d83b556b73684fdc6a 2. Add flag INTERNAL_LIBM to mpconfigboard.mk files to signal using lib/libm. 3. Fix floating-point warnings in lib/libm 4. Turn off -finline-limit, no longer needed due to 1. 5. Add explicit flags for SPI_FLASH_FILESYSTEM and INTERNAL_FLASH_FILESYSTEM to mpconfigboard.mk files, so they don't need to know the name of the .c file that implements those. Makefile takes care of checking the flags and including the right files. all: Use the name MicroPython consistently in comments 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. lib/libm/math: Remove implementations of float conversion functions. 2017-06-14T07:18:23+00:00 Damien George damien.p.george@gmail.com 2017-06-14T07:18:23+00:00 urn:sha1:3bedff0b3cbb5ae9bc499f8ec0108c54f26fc87c These implementations are incorrect (eg f2d and d2f don't handle special values like 0.0) and proper versions can be provided by libgcc (or equivalent depending on the toolchain). libgcc is now linked with the stmhal port so that library will provide these functions from now on. lib/libm: Use isfinite instead of finitef, for C99 compatibility. 2017-05-31T01:34:29+00:00 Damien George damien.p.george@gmail.com 2017-05-31T01:34:29+00:00 urn:sha1:b53a63517a71278d0f73f98f4f5ce1b15b14370e lib/libm: Add implementation of nearbyintf, from musl-1.1.16. 2017-03-23T23:38:11+00:00 Damien George damien.p.george@gmail.com 2017-03-23T23:38:11+00:00 urn:sha1:fb161aa45a8110d18b08efa3175027b8fbac5463 lib/libm: Move Thumb-specific sqrtf function to separate file. 2016-11-03T01:26:32+00:00 Damien George damien.p.george@gmail.com 2016-11-03T01:26:32+00:00 urn:sha1:cd527bb324ade952d11a134859d38bf5272c165e This allows it to be used only when the hardware supports VFP instructions, preventing compile errors. lib/libm: Remove unused definition of "one". 2016-06-25T21:30:40+00:00 Damien George damien.p.george@gmail.com 2016-06-25T21:30:40+00:00 urn:sha1:7ddd85f933f18deff49bc6af520d4dc8d7be6282 lib/libm: Format code to pass gcc v6.1.1 warning. 2016-06-25T21:28:43+00:00 Damien George damien.p.george@gmail.com 2016-06-25T21:28:43+00:00 urn:sha1:873853f1a8fcc124959685daf2d210da035794c5 gcc 6.1.1 warns when indentation is misleading, and in this case the formatting of the code really is misleading. So adjust the formatting to be clear of the meaning of the code. lib/libm: Allow math funcs to be used by non-Thumb archs. 2015-12-18T21:05:44+00:00 Damien George damien.p.george@gmail.com 2015-12-18T21:05:44+00:00 urn:sha1:a67651406d4154cd5093884dea6ca0ca395d56db Requires addition of software implementation of sqrtf function.