micropython/tests/inlineasm/asmconst.py

# test constants in assembler


@micropython.asm_thumb
def c1():
    movwt(r0, 0xFFFFFFFF)
    movwt(r1, 0xF0000000)
    sub(r0, r0, r1)


print(hex(c1()))
py/inlinethumb: Remove 30-bit restriction on movwt instruction. movwt can now move a full 32-bit constant into a register. 2016-01-07 22:54:13 +08:00			`# test constants in assembler`

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. 2020-03-23 10:26:08 +08:00
py/inlinethumb: Remove 30-bit restriction on movwt instruction. movwt can now move a full 32-bit constant into a register. 2016-01-07 22:54:13 +08:00			`@micropython.asm_thumb`
			`def c1():`
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. 2020-03-23 10:26:08 +08:00			`movwt(r0, 0xFFFFFFFF)`
			`movwt(r1, 0xF0000000)`
py/inlinethumb: Remove 30-bit restriction on movwt instruction. movwt can now move a full 32-bit constant into a register. 2016-01-07 22:54:13 +08:00			`sub(r0, r0, r1)`
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. 2020-03-23 10:26:08 +08:00

py/inlinethumb: Remove 30-bit restriction on movwt instruction. movwt can now move a full 32-bit constant into a register. 2016-01-07 22:54:13 +08:00			`print(hex(c1()))`