2 * File hash.c - generate hash tables for Wine debugger symbols
4 * Copyright (C) 1993, Eric Youngdale.
13 #include <sys/types.h>
16 #define NR_NAME_HASH 16384
18 #define PATH_MAX _MAX_PATH
22 static char * reg_name[] =
24 "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
27 static unsigned reg_ofs[] =
29 FIELD_OFFSET(CONTEXT, Eax), FIELD_OFFSET(CONTEXT, Ecx),
30 FIELD_OFFSET(CONTEXT, Edx), FIELD_OFFSET(CONTEXT, Ebx),
31 FIELD_OFFSET(CONTEXT, Esp), FIELD_OFFSET(CONTEXT, Ebp),
32 FIELD_OFFSET(CONTEXT, Esi), FIELD_OFFSET(CONTEXT, Edi)
35 static char * reg_name[] = { NULL }; /* FIXME */
36 static unsigned reg_ofs[] = { 0 };
42 struct name_hash * next; /* Used to look up within name hash */
48 WineLocals * local_vars;
56 unsigned short breakpoint_offset;
57 unsigned int symbol_size;
61 static BOOL DEBUG_GetStackSymbolValue( const char * name, DBG_VALUE *value );
62 static int sortlist_valid = FALSE;
64 static int sorttab_nsym;
65 static struct name_hash ** addr_sorttab = NULL;
67 static struct name_hash * name_hash_table[NR_NAME_HASH];
69 static unsigned int name_hash( const char * name )
71 unsigned int hash = 0;
79 hash = (hash << 4) + *p++;
81 if( (tmp = (hash & 0xf0000000)) )
87 return hash % NR_NAME_HASH;
91 DEBUG_cmp_sym(const void * p1, const void * p2)
93 struct name_hash ** name1 = (struct name_hash **) p1;
94 struct name_hash ** name2 = (struct name_hash **) p2;
96 if( ((*name1)->flags & SYM_INVALID) != 0 )
101 if( ((*name2)->flags & SYM_INVALID) != 0 )
106 if( (*name1)->value.addr.seg > (*name2)->value.addr.seg )
111 if( (*name1)->value.addr.seg < (*name2)->value.addr.seg )
116 if( (*name1)->value.addr.off > (*name2)->value.addr.off )
121 if( (*name1)->value.addr.off < (*name2)->value.addr.off )
129 /***********************************************************************
130 * DEBUG_ResortSymbols
132 * Rebuild sorted list of symbols.
136 DEBUG_ResortSymbols(void)
138 struct name_hash *nh;
142 for(i=0; i<NR_NAME_HASH; i++)
144 for (nh = name_hash_table[i]; nh; nh = nh->next)
146 if( (nh->flags & SYM_INVALID) == 0 )
149 fprintf( stderr, "Symbol %s is invalid\n", nh->name );
159 addr_sorttab = (struct name_hash **) DBG_realloc(addr_sorttab,
160 nsym * sizeof(struct name_hash *));
163 for(i=0; i<NR_NAME_HASH; i++)
165 for (nh = name_hash_table[i]; nh; nh = nh->next)
167 if( (nh->flags & SYM_INVALID) == 0 )
168 addr_sorttab[nsym++] = nh;
172 qsort(addr_sorttab, nsym,
173 sizeof(struct name_hash *), DEBUG_cmp_sym);
174 sortlist_valid = TRUE;
178 /***********************************************************************
181 * Add a symbol to the table.
184 DEBUG_AddSymbol( const char * name, const DBG_VALUE *value, const char * source,
187 struct name_hash * new;
188 struct name_hash *nh;
189 static char prev_source[PATH_MAX] = {'\0', };
190 static char * prev_duped_source = NULL;
194 assert(value->cookie == DV_TARGET || value->cookie == DV_HOST);
196 hash = name_hash(name);
197 for (nh = name_hash_table[hash]; nh; nh = nh->next)
199 if( ((nh->flags & SYM_INVALID) != 0) && strcmp(name, nh->name) == 0 )
201 nh->value.addr = value->addr;
203 if( nh->value.type == NULL && value->type != NULL )
205 nh->value.type = value->type;
206 nh->value.cookie = value->cookie;
208 /* it may happen that the same symbol is defined in several compilation
209 * units, but the linker decides to merge it into a single instance.
210 * in that case, we don't clear the invalid flag for all the compilation
211 * units (N_GSYM), and wait to get the symbol from the symtab
213 if ((flags & SYM_INVALID) == 0)
214 nh->flags &= ~SYM_INVALID;
218 if (nh->value.addr.seg == value->addr.seg &&
219 nh->value.addr.off == value->addr.off &&
220 strcmp(name, nh->name) == 0 )
227 * First see if we already have an entry for this symbol. If so
228 * return it, so we don't end up with duplicates.
231 new = (struct name_hash *) DBG_alloc(sizeof(struct name_hash));
233 new->name = DBG_strdup(name);
238 * This is an enhancement to reduce memory consumption. The idea
239 * is that we duplicate a given string only once. This is a big
240 * win if there are lots of symbols defined in a given source file.
242 if( strcmp(source, prev_source) == 0 )
244 new->sourcefile = prev_duped_source;
248 strcpy(prev_source, source);
249 prev_duped_source = new->sourcefile = DBG_strdup(source);
254 new->sourcefile = NULL;
258 new->lines_alloc = 0;
262 new->locals_alloc = 0;
263 new->local_vars = NULL;
268 /* Now insert into the hash table */
269 new->next = name_hash_table[hash];
270 name_hash_table[hash] = new;
273 * Check some heuristics based upon the file name to see whether
274 * we want to step through this guy or not. These are machine generated
275 * assembly files that are used to translate between the MS way of
276 * calling things and the GCC way of calling things. In general we
277 * always want to step through.
281 c = strrchr(source, '.');
282 if( c != NULL && strcmp(c, ".s") == 0 )
284 c = strrchr(source, '/');
288 if( (strcmp(c, "callfrom16.s") == 0)
289 || (strcmp(c, "callto16.s") == 0)
290 || (strcmp(c, "call32.s") == 0) )
292 new->flags |= SYM_TRAMPOLINE;
298 sortlist_valid = FALSE;
302 BOOL DEBUG_Normalize(struct name_hash * nh )
306 * We aren't adding any more locals or linenumbers to this function.
307 * Free any spare memory that we might have allocated.
314 if( nh->n_locals != nh->locals_alloc )
316 nh->locals_alloc = nh->n_locals;
317 nh->local_vars = DBG_realloc(nh->local_vars,
318 nh->locals_alloc * sizeof(WineLocals));
321 if( nh->n_lines != nh->lines_alloc )
323 nh->lines_alloc = nh->n_lines;
324 nh->linetab = DBG_realloc(nh->linetab,
325 nh->lines_alloc * sizeof(WineLineNo));
331 /***********************************************************************
332 * DEBUG_GetSymbolValue
334 * Get the address of a named symbol.
336 BOOL DEBUG_GetSymbolValue( const char * name, const int lineno,
337 DBG_VALUE *value, int bp_flag )
340 struct name_hash *nh;
342 for(nh = name_hash_table[name_hash(name)]; nh; nh = nh->next)
344 if( (nh->flags & SYM_INVALID) != 0 )
349 if (!strcmp(nh->name, name)) break;
352 if (!nh && (name[0] != '_'))
355 strcpy(buffer+1, name);
356 for(nh = name_hash_table[name_hash(buffer)]; nh; nh = nh->next)
358 if( (nh->flags & SYM_INVALID) != 0 )
362 if (!strcmp(nh->name, buffer)) break;
367 * If we don't have anything here, then try and see if this
368 * is a local symbol to the current stack frame. No matter
369 * what, we have nothing more to do, so we let that function
370 * decide what we ultimately return.
374 return DEBUG_GetStackSymbolValue(name, value);
377 value->type = nh->value.type;
378 value->cookie = nh->value.cookie;
379 return DEBUG_GetLineNumberAddr( nh, lineno, &value->addr, bp_flag );
382 /***********************************************************************
383 * DEBUG_GetLineNumberAddr
385 * Get the address of a named symbol.
387 BOOL DEBUG_GetLineNumberAddr( struct name_hash * nh, const int lineno,
388 DBG_ADDR *addr, int bp_flag )
394 *addr = nh->value.addr;
397 addr->off += nh->breakpoint_offset;
403 * Search for the specific line number. If we don't find it,
406 if( nh->linetab == NULL )
411 for(i=0; i < nh->n_lines; i++ )
413 if( nh->linetab[i].line_number == lineno )
415 *addr = nh->linetab[i].pc_offset;
421 * This specific line number not found.
430 /***********************************************************************
431 * DEBUG_SetSymbolValue
433 * Set the address of a named symbol.
435 BOOL DEBUG_SetSymbolValue( const char * name, const DBG_VALUE *value )
438 struct name_hash *nh;
440 assert(value->cookie == DV_TARGET || value->cookie == DV_HOST);
442 for(nh = name_hash_table[name_hash(name)]; nh; nh = nh->next)
443 if (!strcmp(nh->name, name)) break;
445 if (!nh && (name[0] != '_'))
448 strcpy(buffer+1, name);
449 for(nh = name_hash_table[name_hash(buffer)]; nh; nh = nh->next)
450 if (!strcmp(nh->name, buffer)) break;
453 if (!nh) return FALSE;
455 nh->flags &= ~SYM_INVALID;
456 DEBUG_FixAddress( &nh->value.addr, DEBUG_context.SegDs );
461 /***********************************************************************
462 * DEBUG_FindNearestSymbol
464 * Find the symbol nearest to a given address.
465 * If ebp is specified as non-zero, it means we should dump the argument
466 * list into the string we return as well.
468 const char * DEBUG_FindNearestSymbol( const DBG_ADDR *addr, int flag,
469 struct name_hash ** rtn,
471 struct list_id * source)
473 static char name_buffer[MAX_PATH + 256];
474 static char arglist[1024];
475 static char argtmp[256];
476 struct name_hash * nearest = NULL;
480 char * lineinfo, *sourcefile;
492 source->sourcefile = NULL;
496 if( sortlist_valid == FALSE )
498 DEBUG_ResortSymbols();
501 if( sortlist_valid == FALSE )
507 * FIXME - use the binary search that we added to
508 * the function DEBUG_CheckLinenoStatus. Better yet, we should
509 * probably keep some notion of the current function so we don't
510 * have to search every time.
513 * Binary search to find closest symbol.
517 if( addr_sorttab[0]->value.addr.seg > addr->seg
518 || ( addr_sorttab[0]->value.addr.seg == addr->seg
519 && addr_sorttab[0]->value.addr.off > addr->off) )
523 else if( addr_sorttab[high - 1]->value.addr.seg < addr->seg
524 || ( addr_sorttab[high - 1]->value.addr.seg == addr->seg
525 && addr_sorttab[high - 1]->value.addr.off < addr->off) )
527 nearest = addr_sorttab[high - 1];
533 mid = (high + low)/2;
537 * See if there are any other entries that might also
538 * have the same address, and would also have a line
541 if( mid > 0 && addr_sorttab[mid]->linetab == NULL )
543 if( (addr_sorttab[mid - 1]->value.addr.seg ==
544 addr_sorttab[mid]->value.addr.seg)
545 && (addr_sorttab[mid - 1]->value.addr.off ==
546 addr_sorttab[mid]->value.addr.off)
547 && (addr_sorttab[mid - 1]->linetab != NULL) )
553 if( (mid < sorttab_nsym - 1)
554 && (addr_sorttab[mid]->linetab == NULL) )
556 if( (addr_sorttab[mid + 1]->value.addr.seg ==
557 addr_sorttab[mid]->value.addr.seg)
558 && (addr_sorttab[mid + 1]->value.addr.off ==
559 addr_sorttab[mid]->value.addr.off)
560 && (addr_sorttab[mid + 1]->linetab != NULL) )
565 nearest = addr_sorttab[mid];
567 fprintf(stderr, "Found %x:%x when looking for %x:%x %x %s\n",
568 addr_sorttab[mid ]->value.addr.seg,
569 addr_sorttab[mid ]->value.addr.off,
570 addr->seg, addr->off,
571 addr_sorttab[mid ]->linetab,
572 addr_sorttab[mid ]->name);
576 if( (addr_sorttab[mid]->value.addr.seg < addr->seg)
577 || ( addr_sorttab[mid]->value.addr.seg == addr->seg
578 && addr_sorttab[mid]->value.addr.off <= addr->off) )
589 if (!nearest) return NULL;
597 * Fill in the relevant bits to the structure so that we can
598 * locate the source and line for this bit of code.
602 source->sourcefile = nearest->sourcefile;
603 if( nearest->linetab == NULL )
609 source->line = nearest->linetab[0].line_number;
617 * Prepare to display the argument list. If ebp is specified, it is
618 * the framepointer for the function in question. If not specified,
619 * we don't want the arglist.
621 memset(arglist, '\0', sizeof(arglist));
624 for(i=0; i < nearest->n_locals; i++ )
627 * If this is a register (offset == 0) or a local
628 * variable, we don't want to know about it.
630 if( nearest->local_vars[i].offset <= 0 )
635 ptr = (unsigned int *) (ebp + nearest->local_vars[i].offset);
636 if( arglist[0] == '\0' )
642 strcat(arglist, ", ");
644 DEBUG_READ_MEM_VERBOSE(ptr, &val, sizeof(val));
645 sprintf(argtmp, "%s=0x%x", nearest->local_vars[i].name, val);
647 strcat(arglist, argtmp);
649 if( arglist[0] == '(' )
651 strcat(arglist, ")");
655 if( (nearest->sourcefile != NULL) && (flag == TRUE)
656 && (addr->off - nearest->value.addr.off < 0x100000) )
660 * Try and find the nearest line number to the current offset.
662 if( nearest->linetab != NULL )
665 high = nearest->n_lines;
666 while ((high - low) > 1)
668 mid = (high + low) / 2;
669 if (addr->off < nearest->linetab[mid].pc_offset.off)
674 lineno = nearest->linetab[low].line_number;
679 sprintf(linebuff, ":%d", lineno);
683 source->line = lineno;
687 /* Remove the path from the file name */
688 sourcefile = strrchr( nearest->sourcefile, '/' );
689 if (!sourcefile) sourcefile = nearest->sourcefile;
692 if (addr->off == nearest->value.addr.off)
693 sprintf( name_buffer, "%s%s [%s%s]", nearest->name,
694 arglist, sourcefile, lineinfo);
696 sprintf( name_buffer, "%s+0x%lx%s [%s%s]", nearest->name,
697 addr->off - nearest->value.addr.off,
698 arglist, sourcefile, lineinfo );
702 if (addr->off == nearest->value.addr.off)
703 sprintf( name_buffer, "%s%s", nearest->name, arglist);
705 if (addr->seg && (nearest->value.addr.seg!=addr->seg))
708 sprintf( name_buffer, "%s+0x%lx%s", nearest->name,
709 addr->off - nearest->value.addr.off, arglist);
716 /***********************************************************************
717 * DEBUG_ReadSymbolTable
719 * Read a symbol file into the hash table.
721 void DEBUG_ReadSymbolTable( const char * filename )
731 if (!(symbolfile = fopen(filename, "r")))
733 fprintf( stderr, "Unable to open symbol table %s\n", filename );
737 fprintf( stderr, "Reading symbols from file %s\n", filename );
742 value.cookie = DV_TARGET;
746 fgets( buffer, sizeof(buffer), symbolfile );
747 if (feof(symbolfile)) break;
749 /* Strip any text after a # sign (i.e. comments) */
752 if(*cpnt++ == '#') { *cpnt = 0; break; }
754 /* Quietly ignore any lines that have just whitespace */
758 if(*cpnt != ' ' && *cpnt != '\t') break;
761 if (!(*cpnt) || *cpnt == '\n') continue;
763 nargs = sscanf(buffer, "%lx %c %s", &value.addr.off, &type, name);
764 DEBUG_AddSymbol( name, &value, NULL, SYM_WINE );
771 DEBUG_AddLineNumber( struct name_hash * func, int line_num,
772 unsigned long offset )
779 if( func->n_lines + 1 >= func->lines_alloc )
781 func->lines_alloc += 64;
782 func->linetab = DBG_realloc(func->linetab,
783 func->lines_alloc * sizeof(WineLineNo));
786 func->linetab[func->n_lines].line_number = line_num;
787 func->linetab[func->n_lines].pc_offset.seg = func->value.addr.seg;
788 func->linetab[func->n_lines].pc_offset.off = func->value.addr.off + offset;
794 DEBUG_AddLocal( struct name_hash * func, int regno,
805 if( func->n_locals + 1 >= func->locals_alloc )
807 func->locals_alloc += 32;
808 func->local_vars = DBG_realloc(func->local_vars,
809 func->locals_alloc * sizeof(WineLocals));
812 func->local_vars[func->n_locals].regno = regno;
813 func->local_vars[func->n_locals].offset = offset;
814 func->local_vars[func->n_locals].pc_start = pc_start;
815 func->local_vars[func->n_locals].pc_end = pc_end;
816 func->local_vars[func->n_locals].name = DBG_strdup(name);
817 func->local_vars[func->n_locals].type = NULL;
820 return &func->local_vars[func->n_locals - 1];
824 DEBUG_DumpHashInfo(void)
828 struct name_hash *nh;
831 * Utility function to dump stats about the hash table.
833 for(i=0; i<NR_NAME_HASH; i++)
836 for (nh = name_hash_table[i]; nh; nh = nh->next)
840 fprintf(stderr, "Bucket %d: %d\n", i, depth);
844 /***********************************************************************
845 * DEBUG_CheckLinenoStatus
847 * Find the symbol nearest to a given address.
848 * If ebp is specified as non-zero, it means we should dump the argument
849 * list into the string we return as well.
851 int DEBUG_CheckLinenoStatus( const DBG_ADDR *addr)
853 struct name_hash * nearest = NULL;
856 if( sortlist_valid == FALSE )
858 DEBUG_ResortSymbols();
862 * Binary search to find closest symbol.
866 if( addr_sorttab[0]->value.addr.seg > addr->seg
867 || ( addr_sorttab[0]->value.addr.seg == addr->seg
868 && addr_sorttab[0]->value.addr.off > addr->off) )
872 else if( addr_sorttab[high - 1]->value.addr.seg < addr->seg
873 || ( addr_sorttab[high - 1]->value.addr.seg == addr->seg
874 && addr_sorttab[high - 1]->value.addr.off < addr->off) )
876 nearest = addr_sorttab[high - 1];
882 mid = (high + low)/2;
886 * See if there are any other entries that might also
887 * have the same address, and would also have a line
890 if( mid > 0 && addr_sorttab[mid]->linetab == NULL )
892 if( (addr_sorttab[mid - 1]->value.addr.seg ==
893 addr_sorttab[mid]->value.addr.seg)
894 && (addr_sorttab[mid - 1]->value.addr.off ==
895 addr_sorttab[mid]->value.addr.off)
896 && (addr_sorttab[mid - 1]->linetab != NULL) )
902 if( (mid < sorttab_nsym - 1)
903 && (addr_sorttab[mid]->linetab == NULL) )
905 if( (addr_sorttab[mid + 1]->value.addr.seg ==
906 addr_sorttab[mid]->value.addr.seg)
907 && (addr_sorttab[mid + 1]->value.addr.off ==
908 addr_sorttab[mid]->value.addr.off)
909 && (addr_sorttab[mid + 1]->linetab != NULL) )
914 nearest = addr_sorttab[mid];
916 fprintf(stderr, "Found %x:%x when looking for %x:%x %x %s\n",
917 addr_sorttab[mid ]->value.addr.seg,
918 addr_sorttab[mid ]->value.addr.off,
919 addr->seg, addr->off,
920 addr_sorttab[mid ]->linetab,
921 addr_sorttab[mid ]->name);
925 if( (addr_sorttab[mid]->value.addr.seg < addr->seg)
926 || ( addr_sorttab[mid]->value.addr.seg == addr->seg
927 && addr_sorttab[mid]->value.addr.off <= addr->off) )
938 if (!nearest) return FUNC_HAS_NO_LINES;
940 if( nearest->flags & SYM_STEP_THROUGH )
943 * This will cause us to keep single stepping until
944 * we get to the other side somewhere.
946 return NOT_ON_LINENUMBER;
949 if( (nearest->flags & SYM_TRAMPOLINE) )
952 * This will cause us to keep single stepping until
953 * we get to the other side somewhere.
955 return FUNC_IS_TRAMPOLINE;
958 if( nearest->linetab == NULL )
960 return FUNC_HAS_NO_LINES;
965 * We never want to stop on the first instruction of a function
966 * even if it has it's own linenumber. Let the thing keep running
967 * until it gets past the function prologue. We only do this if there
968 * is more than one line number for the function, of course.
970 if( nearest->value.addr.off == addr->off && nearest->n_lines > 1 )
972 return NOT_ON_LINENUMBER;
975 if( (nearest->sourcefile != NULL)
976 && (addr->off - nearest->value.addr.off < 0x100000) )
979 high = nearest->n_lines;
980 while ((high - low) > 1)
982 mid = (high + low) / 2;
983 if (addr->off < nearest->linetab[mid].pc_offset.off) high = mid;
986 if (addr->off == nearest->linetab[low].pc_offset.off)
987 return AT_LINENUMBER;
989 return NOT_ON_LINENUMBER;
992 return FUNC_HAS_NO_LINES;
995 /***********************************************************************
998 * Find the symbol nearest to a given address.
999 * Returns sourcefile name and line number in a format that the listing
1000 * handler can deal with.
1003 DEBUG_GetFuncInfo( struct list_id * ret, const char * filename,
1008 struct name_hash *nh;
1010 for(nh = name_hash_table[name_hash(name)]; nh; nh = nh->next)
1012 if( filename != NULL )
1015 if( nh->sourcefile == NULL )
1020 pnt = strrchr(nh->sourcefile, '/');
1021 if( strcmp(nh->sourcefile, filename) != 0
1022 && (pnt == NULL || strcmp(pnt + 1, filename) != 0) )
1027 if (!strcmp(nh->name, name)) break;
1030 if (!nh && (name[0] != '_'))
1033 strcpy(buffer+1, name);
1034 for(nh = name_hash_table[name_hash(buffer)]; nh; nh = nh->next)
1036 if( filename != NULL )
1038 if( nh->sourcefile == NULL )
1043 pnt = strrchr(nh->sourcefile, '/');
1044 if( strcmp(nh->sourcefile, filename) != 0
1045 && (pnt == NULL || strcmp(pnt + 1, filename) != 0) )
1050 if (!strcmp(nh->name, buffer)) break;
1056 if( filename != NULL )
1058 fprintf(stderr, "No such function %s in %s\n", name, filename);
1062 fprintf(stderr, "No such function %s\n", name);
1064 ret->sourcefile = NULL;
1069 ret->sourcefile = nh->sourcefile;
1072 * Search for the specific line number. If we don't find it,
1073 * then return FALSE.
1075 if( nh->linetab == NULL )
1081 ret->line = nh->linetab[0].line_number;
1085 /***********************************************************************
1086 * DEBUG_GetStackSymbolValue
1088 * Get the address of a named symbol from the current stack frame.
1091 BOOL DEBUG_GetStackSymbolValue( const char * name, DBG_VALUE *value )
1093 struct name_hash * curr_func;
1098 if( DEBUG_GetCurrentFrame(&curr_func, &eip, &ebp) == FALSE )
1103 for(i=0; i < curr_func->n_locals; i++ )
1106 * Test the range of validity of the local variable. This
1107 * comes up with RBRAC/LBRAC stabs in particular.
1109 if( (curr_func->local_vars[i].pc_start != 0)
1110 && ((eip - curr_func->value.addr.off)
1111 < curr_func->local_vars[i].pc_start) )
1116 if( (curr_func->local_vars[i].pc_end != 0)
1117 && ((eip - curr_func->value.addr.off)
1118 > curr_func->local_vars[i].pc_end) )
1123 if( strcmp(name, curr_func->local_vars[i].name) == 0 )
1126 * OK, we found it. Now figure out what to do with this.
1128 if( curr_func->local_vars[i].regno != 0 )
1131 * Register variable. Point to DEBUG_context field.
1133 value->addr.off = ((DWORD)&DEBUG_context) +
1134 reg_ofs[curr_func->local_vars[i].regno - 1];
1135 value->cookie = DV_HOST;
1139 value->addr.off = ebp + curr_func->local_vars[i].offset;
1140 value->cookie = DV_TARGET;
1142 value->addr.seg = 0;
1143 value->type = curr_func->local_vars[i].type;
1153 DEBUG_InfoLocals(void)
1155 struct name_hash * curr_func;
1162 if( DEBUG_GetCurrentFrame(&curr_func, &eip, &ebp) == FALSE )
1167 for(i=0; i < curr_func->n_locals; i++ )
1170 * Test the range of validity of the local variable. This
1171 * comes up with RBRAC/LBRAC stabs in particular.
1173 if( (curr_func->local_vars[i].pc_start != 0)
1174 && ((eip - curr_func->value.addr.off)
1175 < curr_func->local_vars[i].pc_start) )
1180 if( (curr_func->local_vars[i].pc_end != 0)
1181 && ((eip - curr_func->value.addr.off)
1182 > curr_func->local_vars[i].pc_end) )
1187 if( curr_func->local_vars[i].regno != 0 )
1189 ptr = (unsigned int *)(((DWORD)&DEBUG_context)
1190 + reg_ofs[curr_func->local_vars[i].regno - 1]);
1191 fprintf(stderr, "%s:%s (optimized into register $%s) == 0x%8.8x\n",
1192 curr_func->name, curr_func->local_vars[i].name,
1193 reg_name[curr_func->local_vars[i].regno - 1],
1198 DEBUG_READ_MEM_VERBOSE((void*)(ebp + curr_func->local_vars[i].offset),
1200 fprintf(stderr, "%s:%s == 0x%8.8x\n",
1201 curr_func->name, curr_func->local_vars[i].name, val);
1209 DEBUG_SetSymbolSize(struct name_hash * sym, unsigned int len)
1211 sym->symbol_size = len;
1217 DEBUG_SetSymbolBPOff(struct name_hash * sym, unsigned int off)
1219 sym->breakpoint_offset = off;
1225 DEBUG_GetSymbolAddr(struct name_hash * sym, DBG_ADDR * addr)
1228 *addr = sym->value.addr;
1233 int DEBUG_SetLocalSymbolType(struct wine_locals * sym, struct datatype * type)