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2705
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1 #include <stdlib.h>
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2 #include "upd78k2.h"
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3
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4 int headless = 1;
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5 void render_errorbox(char * title, char * buf)
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6 {
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7 }
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8
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9 void render_infobox(char * title, char * buf)
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10 {
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11 }
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12
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13 uint8_t pram[384];
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14 uint8_t rom[0xFC80];
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15
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16 const memmap_chunk upd_map[] = {
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17 { 0x0000, 0xFC80, 0xFFFFF, .flags = MMAP_READ, .buffer = rom},
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18 { 0xFC80, 0xFD00, 0x7F, .flags = MMAP_READ | MMAP_WRITE | MMAP_CODE, .buffer = pram},
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19 { 0xFD00, 0xFE00, 0xFF, .flags = MMAP_READ | MMAP_WRITE | MMAP_CODE, .buffer = pram + 128},
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20 { 0xFF00, 0xFFFF, 0xFF, .read_8 = upd78237_sfr_read, .write_8 = upd78237_sfr_write}
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21 };
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22
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23 int main(int argc, char **argv)
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24 {
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25 long filesize;
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26 uint8_t *filebuf;
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27 upd78k2_options opts;
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28 upd78k2_context *upd;
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29 char *fname = NULL;
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30 uint8_t retranslate = 0;
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31 for (int i = 1; i < argc; i++)
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32 {
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33 if (argv[i][0] == '-') {
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34 switch(argv[i][1])
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35 {
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36 case 'r':
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37 retranslate = 1;
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38 break;
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39 default:
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40 fprintf(stderr, "Unrecognized switch -%c\n", argv[i][1]);
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41 exit(1);
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42 }
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43 } else if (!fname) {
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44 fname = argv[i];
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45 }
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46 }
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47 if (!fname) {
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48 fputs("usage: ztestrun zrom [cartrom]\n", stderr);
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49 exit(1);
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50 }
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51 FILE * f = fopen(fname, "rb");
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52 if (!f) {
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53 fprintf(stderr, "unable to open file %s\n", fname);
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54 exit(1);
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55 }
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56 fseek(f, 0, SEEK_END);
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57 filesize = ftell(f);
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58 fseek(f, 0, SEEK_SET);
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59 filesize = filesize < sizeof(rom) ? filesize : sizeof(rom);
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60 if (fread(rom, 1, filesize, f) != filesize) {
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61 fprintf(stderr, "error reading %s\n",fname);
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62 exit(1);
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63 }
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64 fclose(f);
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65 init_upd78k2_opts(&opts, upd_map, 4);
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66 upd = init_upd78k2_context(&opts);
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67 upd->pc = rom[0] | rom[1] << 8;
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68 upd78k2_execute(upd, 10000);
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69 return 0;
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70 } |
