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annotate lwasm/debug.c @ 359:f318407d2469
Fix some signedness mismatches
Use size_t instead of int for stuff that's going to be compared with the
strlen() return value. While not technically wrong to use int, it does seem
to attract warnings from some compilers. Technically, since it's also the
return value from strtol(), there should be one variable that is long and
another that is size_t but that's just getting crazy.
Thanks to Erik G <erik@6809.org> for pointing these ones out.
author | William Astle <lost@l-w.ca> |
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date | Tue, 26 May 2015 17:49:26 -0600 |
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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 #ifndef LWASM_NODEBUG |
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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 #include <stdarg.h> |
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27 #include <time.h> |
0
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28 |
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29 #include "lwasm.h" |
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30 #include "instab.h" |
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31 |
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32 /* |
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33 |
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34 Various debug utilities |
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35 |
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36 */ |
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37 void dump_state(asmstate_t *as) |
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38 { |
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39 line_t *cl; |
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40 // exportlist_t *ex; |
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41 // struct symtabe *s; |
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42 // importlist_t *im; |
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43 struct line_expr_s *le; |
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44 lwasm_error_t *e; |
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45 |
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46 debug_message(as, 100, "Lines:"); |
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47 |
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48 for (cl = as -> line_head; cl; cl = cl -> next) |
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49 { |
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50 debug_message(as, 100, "%p INSN %d (%s) LEN %d DLEN %d PRAGMA %x", cl, cl -> insn, (cl -> insn >= 0) ? instab[cl -> insn].opcode : "<none>", cl -> len, cl -> dlen, cl -> pragmas); |
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51 debug_message(as, 100, " ADDR: %s", lw_expr_print(cl -> addr)); |
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52 debug_message(as, 100, " DADDR: %s", lw_expr_print(cl -> daddr)); |
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53 debug_message(as, 100, " PB: %02X; LINT: %X; LINT2: %X", cl -> pb, cl -> lint, cl -> lint2); |
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54 for (le = cl -> exprs; le; le = le -> next) |
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55 { |
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56 debug_message(as, 100, " EXPR %d: %s", le -> id, lw_expr_print(le -> expr)); |
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57 } |
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58 if (cl -> outputl > 0) |
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59 { |
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60 int i; |
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61 for (i = 0; i < cl -> outputl; i++) |
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62 { |
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63 debug_message(as, 100, " OBYTE %02X: %02X", i, cl -> output[i]); |
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64 } |
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65 } |
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66 for (e = cl -> err; e; e = e -> next) |
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67 { |
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68 debug_message(as, 100, " ERR: %s", e -> mess); |
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69 } |
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70 for (e = cl -> warn; e; e = e -> next) |
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71 { |
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72 debug_message(as, 100, " WARN: %s", e -> mess); |
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73 } |
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74 } |
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75 } |
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76 |
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77 void real_debug_message(asmstate_t *as, int level, const char *fmt, ...) |
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78 { |
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79 va_list args; |
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80 |
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81 if (as -> debug_level < level) |
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82 return; |
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83 |
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84 if (as -> debug_file == NULL) |
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85 as -> debug_file = stderr; |
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86 |
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87 va_start(args, fmt); |
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88 |
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89 fprintf(as -> debug_file, "DEBUG %03d (%ld): ", level, (long)time(NULL)); |
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90 vfprintf(as -> debug_file, fmt, args); |
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91 fputc('\n', as -> debug_file); |
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92 |
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93 va_end(args); |
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94 } |
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95 |
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96 #endif |