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Diffstat (limited to 'tests/fixtures/radd-pi.s')
| -rw-r--r-- | tests/fixtures/radd-pi.s | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/fixtures/radd-pi.s b/tests/fixtures/radd-pi.s new file mode 100644 index 0000000..2921d91 --- /dev/null +++ b/tests/fixtures/radd-pi.s @@ -0,0 +1,24 @@ +; High-precision real arithmetic example. +; +; Build/run from examples/: +; ../utils/mcpu-as -o radd-pi.o radd-pi.s +; ../utils/mcpu-ld --stack-size=512 -o radd-pi radd-pi.o +; ../utils/mcpu-run --digits=60 --real-reg=r4096@0x00400 radd-pi +; +; Expected output starts with: +; 5.14159265358979323846264338327950288419716939937510582097 +; +.data + +.align 16 +result: + .real 4096, 0.0 + +.text +_start_life: + + LDR r4096@0x00000, 2.0 + RCONST r4096@0x00200, PI + RADD r4096@0x00400, r4096@0x00000, r4096@0x00200 + STORE result, r4096@0x00400 + HALT |