Rev 1787 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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1739 | decky | 1 | #include "font-8x16.h" |
2 | |||
3 | #define FB_REG "r8" |
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4 | #define SCAN_REG "r9" |
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5 | |||
6 | #define ADDR_REG "r10" |
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7 | #define FG_REG "r11" |
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8 | #define BG_REG "r12" |
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9 | |||
10 | #define FG_COLOR 0xffffffff |
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11 | #define BG_COLOR 0x00000000 |
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12 | |||
13 | #define BPP 4 |
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14 | |||
15 | void print_macro_init(void) { |
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16 | printf(".macro DEBUG_INIT\n"); |
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17 | printf("#ifdef CONFIG_DEBUG\n"); |
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18 | printf("\tlis %s, %d\n", FG_REG, FG_COLOR >> 16); |
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19 | printf("\tori %s, %s, %d\n", FG_REG, FG_REG, FG_COLOR & 0xffff); |
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20 | printf("\t\n"); |
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21 | printf("\tlis %s, %d\n", BG_REG, BG_COLOR >> 16); |
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22 | printf("\tori %s, %s, %d\n", BG_REG, BG_REG, BG_COLOR & 0xffff); |
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23 | printf("\t\n"); |
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24 | printf("\tmr %s, %s\n", ADDR_REG, FB_REG); |
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25 | printf("#endif\n"); |
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26 | printf(".endm\n"); |
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27 | } |
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28 | |||
29 | void print_macro(const char *name) { |
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30 | printf(".macro DEBUG_%s\n", name); |
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31 | printf("#ifdef CONFIG_DEBUG\n"); |
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32 | |||
33 | unsigned int y; |
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34 | for (y = 0; y < FONT_SCANLINES; y++) { |
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35 | printf("\t\n"); |
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36 | |||
37 | if (y > 0) |
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38 | printf("\tadd %s, %s, %s\n", ADDR_REG, ADDR_REG, SCAN_REG); |
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39 | |||
40 | unsigned int i; |
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41 | for (i = 0; name[i] != 0; i++) { |
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42 | char c = name[i]; |
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43 | |||
44 | unsigned int x; |
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45 | for (x = 0; x < FONT_WIDTH; x++) { |
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46 | if (((fb_font[c * FONT_SCANLINES + y] >> (FONT_WIDTH - x)) & 1) == 1) |
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47 | printf("\tstw %s, %d(%s)\n", FG_REG, (i * FONT_WIDTH + x) * BPP, ADDR_REG); |
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48 | else |
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49 | printf("\tstw %s, %d(%s)\n", BG_REG, (i * FONT_WIDTH + x) * BPP, ADDR_REG); |
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50 | } |
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51 | } |
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52 | } |
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53 | |||
54 | printf("#endif\n"); |
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55 | printf(".endm\n"); |
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56 | } |
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57 | |||
58 | int main(int argc, char *argv[]) { |
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59 | print_macro_init(); |
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60 | |||
61 | int i; |
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62 | for (i = 1; i < argc; i++) { |
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63 | printf("\n"); |
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64 | print_macro(argv[i]); |
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65 | } |
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66 | |||
67 | return 0; |
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68 | } |