| 55,10 → 55,49 |
|---|
| return NULL; |
| } |
| |
| /** Find symbols that match the parameter forward and print them |
| * |
| * @param name - search string |
| * @param startpos - starting position, changes to found position |
| * @return Pointer to the part of string that should be completed or NULL |
| */ |
| static char * symtab_search_one(const char *name, int *startpos) |
| { |
| int namelen = strlen(name); |
| char *curname; |
| int i,j; |
| char *foundsym = NULL; |
| int foundpos = 0; |
| int colonoffset = -1; |
| |
| for (i=0;name[i];i++) |
| if (name[i] == ':') { |
| colonoffset = i; |
| break; |
| } |
| |
| for (i=*startpos;symbol_table[i].address_le;++i) { |
| /* Find a ':' in name */ |
| curname = symbol_table[i].symbol_name; |
| for (j=0; curname[j] && curname[j] != ':'; j++) |
| ; |
| if (!curname[j]) |
| continue; |
| j -= colonoffset; |
| curname += j; |
| if (strlen(curname) < namelen) |
| continue; |
| if (strncmp(curname, name, namelen) == 0) { |
| *startpos = i; |
| return curname+namelen; |
| } |
| } |
| return NULL; |
| } |
| |
| /** Return address that corresponds to the entry |
| * |
| * Search symbol table, and if the address ENDS with |
| * the parameter, return value |
| * Search symbol table, and if there is one match, return it |
| * |
| * @param name Name of the symbol |
| * @return 0 - Not found, -1 - Duplicate symbol, other - address of symbol |
| 65,47 → 104,83 |
|---|
| */ |
| __address get_symbol_addr(const char *name) |
| { |
| count_t i; |
| count_t found = 0; |
| count_t found_pos; |
| __address addr = NULL; |
| char *hint; |
| int i; |
| |
| count_t nmlen = strlen(name); |
| count_t slen; |
| |
| for (i=0;symbol_table[i].address_le;++i) { |
| slen = strlen(symbol_table[i].symbol_name); |
| if (slen < nmlen) |
| continue; |
| if (strncmp(name, symbol_table[i].symbol_name + (slen-nmlen), |
| nmlen) == 0) { |
| i = 0; |
| while ((hint=symtab_search_one(name, &i))) { |
| if (!strlen(hint)) { |
| addr = __u64_le2host(symbol_table[i].address_le); |
| found++; |
| found_pos = i; |
| } |
| i++; |
| } |
| if (found == 0) |
| return NULL; |
| if (found == 1) |
| return __u64_le2host(symbol_table[found_pos].address_le); |
| return ((__address) -1); |
| if (found > 1) |
| return ((__address) -1); |
| return addr; |
| } |
| |
| /** Find symbols that match parameter and prints them */ |
| void symtab_print_search(const char *name) |
| { |
| int i; |
| count_t nmlen = strlen(name); |
| count_t slen; |
| __address addr; |
| char *realname; |
| |
| for (i=0;symbol_table[i].address_le;++i) { |
| slen = strlen(symbol_table[i].symbol_name); |
| if (slen < nmlen) |
| continue; |
| if (strncmp(name, symbol_table[i].symbol_name + (slen-nmlen), |
| nmlen) == 0) { |
| addr = __u64_le2host(symbol_table[i].address_le); |
| realname = symbol_table[i].symbol_name; |
| printf("0x%p: %s\n", addr, realname); |
| |
| i = 0; |
| while (symtab_search_one(name, &i)) { |
| addr = __u64_le2host(symbol_table[i].address_le); |
| realname = symbol_table[i].symbol_name; |
| printf("0x%p: %s\n", addr, realname); |
| i++; |
| } |
| } |
| |
| /** Symtab completion |
| * |
| * @param name - Search string, completes to symbol name |
| * @returns - 0 - nothing found, 1 - success, >1 print duplicates |
| */ |
| int symtab_compl(char *name) |
| { |
| char output[MAX_SYMBOL_NAME+1]; |
| int startpos = 0; |
| char *foundtxt; |
| int found = 0; |
| int i; |
| |
| /* Do not print everything */ |
| if (!strlen(name)) |
| return 0; |
| |
| output[0] = '\0'; |
| |
| while ((foundtxt = symtab_search_one(name, &startpos))) { |
| startpos++; |
| if (!found) |
| strncpy(output, foundtxt, strlen(foundtxt)+1); |
| else { |
| for (i=0; output[i] && foundtxt[i] && output[i]==foundtxt[i]; i++) |
| ; |
| output[i] = '\0'; |
| } |
| found++; |
| } |
| if (!found) |
| return 0; |
| |
| if (found > 1) { |
| printf("\n"); |
| startpos = 0; |
| while ((foundtxt = symtab_search_one(name, &startpos))) { |
| printf("%s\n", symbol_table[startpos].symbol_name); |
| startpos++; |
| } |
| } |
| strncpy(name, output, MAX_SYMBOL_NAME); |
| return found; |
| |
| } |