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370
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1 /*
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2 debug.c
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3
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4 Copyright © 2010 William Astle
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5
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6 This file is part of LWTOOLS.
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7
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8 LWTOOLS is free software: you can redistribute it and/or modify it under the
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9 terms of the GNU General Public License as published by the Free Software
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10 Foundation, either version 3 of the License, or (at your option) any later
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11 version.
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12
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13 This program is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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16 more details.
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17
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18 You should have received a copy of the GNU General Public License along with
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19 this program. If not, see <http://www.gnu.org/licenses/>.
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20 */
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21
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22 #include <config.h>
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23
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24 #include <stdio.h>
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25 #include <string.h>
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26
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27 #include "lwasm.h"
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28 #include "instab.h"
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29
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30 /*
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31
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32 Various debug utilities
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33
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34 */
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35 void dump_state(asmstate_t *as, FILE *fp)
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36 {
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37 line_t *cl;
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38 exportlist_t *ex;
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39 struct symtabe *s;
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40 importlist_t *im;
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41 struct line_expr_s *le;
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42 lwasm_error_t *e;
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43
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44 fprintf(fp, "Lines:\n");
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45
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46 for (cl = as -> line_head; cl; cl = cl -> next)
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47 {
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48 fprintf(fp, "%p ", cl);
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49 if (cl -> insn >= 0)
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50 {
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51 fprintf(fp, "INSN %d (%s) ", cl -> insn, instab[cl -> insn].opcode);
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52 fprintf(fp, "LEN %d ", cl -> len);
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53 }
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54 fprintf(fp, "\n ADDR:");
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55 lw_expr_print(cl -> addr, fp);
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56 for (le = cl -> exprs; le; le = le -> next)
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57 {
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58 fprintf(fp, "\n EXPR %d:", le -> id);
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59 lw_expr_print(le -> expr, fp);
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60 }
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61 if (cl -> outputl > 0)
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62 {
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63 int i;
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64 fprintf(fp, "\n OUTPUT:");
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65 for (i = 0; i < cl -> outputl; i++)
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66 {
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67 fprintf(fp, "%02X", cl -> output[i]);
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68 }
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69 }
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70 for (e = cl -> err; e; e = e -> next)
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71 {
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72 fprintf(fp, "\n ERR: %s", e -> mess);
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73 }
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74 for (e = cl -> warn; e; e = e -> next)
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75 {
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76 fprintf(fp, "\n WARN: %s", e -> mess);
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77 }
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78 fprintf(fp, "\n");
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79 }
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80 }
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