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20 Commits

Author SHA1 Message Date
Jim Mussared
4216bc7d13 tests: Replace umodule with module everywhere. 
This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2023-06-08 17:54:24 +10:00
Jim Mussared
8b27482692 top: Update Python formatting to black "2023 stable style". 
See https://black.readthedocs.io/en/stable/the_black_code_style/index.html

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2023-02-02 12:51:03 +11:00
Damien George
c0fa903d6b py/compile: Support large integers in inline-asm data directive. 
Fixes issue #8956.

Signed-off-by: Damien George <damien@micropython.org>
 2022-07-26 12:24:50 +10:00
Christian Zietz
d6c59c9d72 tests/inlineasm: Add test for PUSH LR and POP PC. 2022-04-11 15:35:42 +10:00
David Lechner
3dc324d3f1 tests: Format all Python code with black, except tests in basics subdir. 
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
 2020-03-30 13:21:58 +11:00
Damien George
30e25174bb tests: Rename "array" module to "uarray". 2019-10-22 19:16:54 +11:00
Damien George
cd35dd9d9a py: Allow to pass in read-only buffers to viper and inline-asm funcs. 
Fixes #4936.
 2019-08-06 15:58:23 +10:00
Damien George
664f03f466 tests: Add a test for argument passing to inline-asm functions. 2016-03-16 08:24:07 +00:00
Damien George
8f54c08691 py/inlineasm: Add ability to specify return type of asm_thumb funcs. 
Supported return types are: object, bool, int, uint.

For example:

@micropython.asm_thumb
def foo(r0, r1) -> uint:
    add(r0, r0, r1)
 2016-01-27 14:27:10 +00:00
Damien George
ea8be373a9 py/inlinethumb: Remove 30-bit restriction on movwt instruction. 
movwt can now move a full 32-bit constant into a register.
 2016-01-07 16:34:11 +00:00
Henrik Sölver
e242b1785f py/emitinlinethumb: Add support for MRS instruction. 
Only IPSR and BASEPRI special registers supported at the moment, but easy
to extend in the future.
 2015-12-10 17:32:54 +00:00
adminpete
d6201fc4b7 py: In inline asm, vldr and vstr offsets now in bytes not words. 
As per ARM convention.
 2015-10-31 10:50:45 +00:00
Damien George
096d1e4512 py: Add lsl/lsr/asr opcode support to inline Thumb2 assembler. 2015-10-19 14:26:19 +01:00
=
5008972fef py/inlinethumb: Support for core floating point instructions. 
Adds support for the following Thumb2 VFP instructions, via the option
MICROPY_EMIT_INLINE_THUMB_FLOAT:

vcmp
vsqrt
vneg
vcvt_f32_to_s32
vcvt_s32_to_f32
vmrs
vmov
vldr
vstr
vadd
vsub
vmul
vdiv
 2015-04-19 15:47:05 +01:00
Damien George
96e37d3bb8 tests: Add tests for inline assembler beq_n and beq_w ops. 2015-03-02 14:31:00 +00:00
Damien George
eff10f66a6 py: Implement bl/bx instructions for inline Thumb assembler. 2015-02-16 18:17:07 +00:00
Damien George
192d536fe4 py: Implement clz and rbit for inline Thumb assembler. 2015-02-13 11:06:23 +00:00
Damien George
32f0b7942c py: Implement sdiv/udiv for inline Thumb assembler. 2015-02-13 10:43:05 +00:00
Damien George
0d967b8ae4 py: Implement push/pop for inline Thumb assembler. 2015-02-13 02:30:35 +00:00
Damien George
c4ccb078a5 tests: Add inline assembler test for pyboard. 2014-05-07 18:31:14 +01:00