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| author | Alessandro Gatti <a.gatti@frob.it> | 2024-08-20 07:21:55 +0200 |
|---|---|---|
| committer | Alessandro Gatti <a.gatti@frob.it> | 2025-01-01 10:44:50 +0100 |
| commit | a5270c84cfdab6136d0dd4e63d41007f9a37b108 (patch) | |
| tree | 2d7a26eccb35c85941fb511f2b7640eddd90f071 /tests/inlineasm/asmsum.py | |
| parent | c73204128e16cfa62abd42b07981bd8e5adeb321 (diff) | |
tests/inlineasm: Make room for RV32IMC inline asm tests.
Thumb/Thumb2 tests are now into their own subdirectory, as
RV32IMC-specific tests will be added as part of the RV32 inline
assembler support.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Diffstat (limited to 'tests/inlineasm/asmsum.py')
| -rw-r--r-- | tests/inlineasm/asmsum.py | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/tests/inlineasm/asmsum.py b/tests/inlineasm/asmsum.py deleted file mode 100644 index 51613ef6a..000000000 --- a/tests/inlineasm/asmsum.py +++ /dev/null @@ -1,61 +0,0 @@ -@micropython.asm_thumb -def asm_sum_words(r0, r1): - # r0 = len - # r1 = ptr - # r2 = sum - # r3 = dummy - mov(r2, 0) - - b(loop_entry) - - label(loop1) - ldr(r3, [r1, 0]) - add(r2, r2, r3) - - add(r1, r1, 4) - sub(r0, r0, 1) - - label(loop_entry) - cmp(r0, 0) - bgt(loop1) - - mov(r0, r2) - - -@micropython.asm_thumb -def asm_sum_bytes(r0, r1): - # r0 = len - # r1 = ptr - # r2 = sum - # r3 = dummy - mov(r2, 0) - - b(loop_entry) - - label(loop1) - ldrb(r3, [r1, 0]) - add(r2, r2, r3) - - add(r1, r1, 1) - sub(r0, r0, 1) - - label(loop_entry) - cmp(r0, 0) - bgt(loop1) - - mov(r0, r2) - - -import array - -b = array.array("l", (100, 200, 300, 400)) -n = asm_sum_words(len(b), b) -print(b, n) - -b = array.array("b", (10, 20, 30, 40, 50, 60, 70, 80)) -n = asm_sum_bytes(len(b), b) -print(b, n) - -b = b"\x01\x02\x03\x04" -n = asm_sum_bytes(len(b), b) -print(b, n) |