mult.py « sim « tb - conspiracion - Linux-capable SoC platform with a custom ARMv4 quad-core SMP CPU, coherent caches, and a 3D graphics accelerator. Synthesizes for Terasic DE-series FPGA boards. Simulated with Verilator.

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path: root/tb/sim/mult.py

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A, B, C = -123456, 7890, -98765

def init():
    init_reg(r0, A)
    init_reg(r1, B)
    init_reg(r2, C)

def final():
    hi, lo = split_dword(A * A * (A + 2 * B) + C)
    assert_reg(r0, lo)
    assert_reg(r1, hi)