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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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410
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5 public function void init()
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352
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6 {
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381
|
7 io.print2("PFR0 = ", pfr0());
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|
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8 io.print2("PFR1 = ", pfr1());
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|
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9 io.print2("MMFR0 = ", mmfr0());
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10
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|
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11 // This below is not compatible with all qemu versions:
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|
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12 // io.print2("MPUIR = ", arch.mpuir());
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353
|
13 }
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|
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14
|
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410
|
15 public function void putc(int c)
|
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353
|
16 {
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352
|
17 var int *UART0DR;
|
|
388
|
18 UART0DR = cast<int*>(0x109000); // UART0 DR register when remapped at 1MB
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353
|
19 *UART0DR = c;
|
|
352
|
20 }
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|
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21
|
|
410
|
22 public function void halt()
|
|
352
|
23 {
|
|
402
|
24 while(true)
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|
|
25 {
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|
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26 }
|
|
352
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27 }
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|
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28
|
|
408
|
29 // Functions implemented in assembly:
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|
410
|
30 public function byte* get_image_address();
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|
381
|
31 function int pfr0();
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|
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32 function int pfr1();
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|
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33 function int mmfr0();
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|
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34 // function int mpuir();
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35
|
