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352
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1 module arch;
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367
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2 import io;
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352
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3
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362
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4
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352
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5 function void init()
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6 {
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354
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7 // putc(65)
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381
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8 io.print2("PFR0 = ", pfr0());
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9 io.print2("PFR1 = ", pfr1());
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10 io.print2("MMFR0 = ", mmfr0());
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11
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12 // This below is not compatible with all qemu versions:
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13 // io.print2("MPUIR = ", arch.mpuir());
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353
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14 }
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15
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16 function void putc(int c)
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17 {
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352
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18 var int *UART0DR;
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388
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19 UART0DR = cast<int*>(0x109000); // UART0 DR register when remapped at 1MB
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353
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20 *UART0DR = c;
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352
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21 }
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22
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23 function void halt()
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24 {
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381
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25 while(true) {}
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352
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26 }
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27
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381
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28 function int pfr0();
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29 function int pfr1();
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30 function int mmfr0();
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31 // function int mpuir();
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32
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