Python Inst.BEQ示例

示例#1

Inst.SB(_memBase, _tmp, 0x6),		
Inst.ADDI(_tmp, 0, 0b1110_0000), 			# 7
Inst.SB(_memBase, _tmp, 0x7),		
Inst.ADDI(_tmp, 0, 0b1111_1110), 			# 8
Inst.SB(_memBase, _tmp, 0x8),		
Inst.ADDI(_tmp, 0, 0b1111_0110), 			# 9
Inst.SB(_memBase, _tmp, 0x9),


Inst.ADDI(_tmp, 0, 0xF2), # 7seg: 0
Inst.ADDI(_count, _num0, 64),
Inst.ADDI(_tmp2, _addrBase, 0),
Inst.SB(_tmp2, _tmp, 0),
Inst.ADDI(_tmp2, _tmp2, 1),
Inst.SUB(_count, _count, _num1),
Inst.BEQ(_count, _num0, 4),
Inst.JAL(0, -4 * 5),

Inst.ADDI(_tmp, 0, 0xDA), # 7seg: 0
Inst.ADDI(_count, _num0, 64),
Inst.ADDI(_tmp2, _addrBase, 0),
Inst.SB(_tmp2, _tmp, 0),
Inst.ADDI(_tmp2, _tmp2, 1),
Inst.SUB(_count, _count, _num1),
Inst.BEQ(_count, _num0, 4),
Inst.JAL(0, -4 * 5),

Inst.ADDI(_tmp, 0, 0x60), # 7seg: 0
Inst.ADDI(_count, _num0, 64),
Inst.ADDI(_tmp2, _addrBase, 0),
Inst.SB(_tmp2, _tmp, 0),

示例#2

文件： 7seg2.py 项目： Talisman000/kappa3_light2020

from inst import Inst, asm, print_asm, print_ihex

program = [
    Inst.LUI(5, 0x04000000),
    Inst.ADDI(6, 0, 0xFF),
    Inst.LW(10, 5, 0x48),
    Inst.ANDI(11, 10, 0x01),
    Inst.BEQ(11, 0, 0x08),
    Inst.SB(5, 6, 0x000),
    Inst.JAL(0, 4),
    Inst.SB(5, 0, 0x000),
    Inst.JAL(0, -28)
]

r = asm(program)
print_asm(r)
print()
print_ihex(r)