Last change
on this file since 907 was
520,
checked in by bouyer, 11 years ago
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Re-add the tests; reverting previous which was done at the wrong level (sorry)
|
File size:
939 bytes
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Line | |
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1 | /* multi-tty definitions */ |
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2 | #define TTY_BASE 0xd0200000 |
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3 | #define TTY_WRITE 0 |
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4 | #define TTY_STATUS 1 |
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5 | #define TTY_READ 2 |
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6 | |
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7 | /* vci_exit definitions */ |
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8 | #define EXIT_BASE 0xe0000000 |
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9 | |
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10 | #define BOOT_ADDRESS 0xbfc00000 |
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11 | #define EXCEP_ADDRESS 0xbfc00380 |
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12 | |
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13 | /* vci dma */ |
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14 | #define DMA_BASE 0xe8000000 |
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15 | #define DMA_SRC 0 |
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16 | #define DMA_DST 4 |
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17 | #define DMA_LEN 8 |
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18 | #define DMA_RESET 12 |
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19 | |
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20 | /* cop0 definitions */ |
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21 | #define COP_0_BADVADDR $8 |
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22 | #define COP0_STATUS $12 |
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23 | #define COP0_CAUSE $13 |
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24 | #define COP0_EXPC $14 |
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25 | |
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26 | /* easy print macros */ |
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27 | #define PRINT(str) \ |
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28 | la a0, str;\ |
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29 | jal print; \ |
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30 | nop |
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31 | |
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32 | #define PRINT_SYNC(str) \ |
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33 | la a0, str;\ |
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34 | jal print_sync; \ |
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35 | nop |
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36 | |
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37 | |
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38 | |
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39 | #define PRINTX \ |
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40 | jal printx;\ |
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41 | nop |
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42 | |
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43 | #define PUTCHAR(c) li a0, c; sb a0, 0(k0) |
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44 | |
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45 | #define EXIT(a) \ |
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46 | li a0, a; \ |
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47 | sw a0, 4(k1); \ |
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48 | 1: j 1b; \ |
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49 | nop |
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50 | |
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51 | /* some magic numers to test */ |
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52 | #define MAGIC1 0xdead |
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53 | #define MAGIC2 0xbeef |
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54 | #define MAGIC3 0x900d |
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55 | #define MAGIC4 0xf00d |
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56 | |
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