| 521 | } |
| 522 | |
| 523 | txLinkerSymbol* fxNewLinkerSymbol(txLinker* linker, txString theString, txFlag flag, txBoolean table) |
| 524 | { |
| 525 | txString aString; |
| 526 | txSize aLength; |
| 527 | txSize aSum; |
| 528 | txSize aModulo; |
| 529 | txLinkerSymbol* aSymbol; |
| 530 | txID anID; |
| 531 | |
| 532 | aString = theString; |
| 533 | aLength = 0; |
| 534 | aSum = 0; |
| 535 | while(*aString != 0) { |
| 536 | aLength++; |
| 537 | aSum = (aSum << 1) + *aString++; |
| 538 | } |
| 539 | aSum &= 0x7FFFFFFF; |
| 540 | aModulo = aSum % linker->symbolModulo; |
| 541 | aSymbol = linker->symbolTable[aModulo]; |
| 542 | while (aSymbol != C_NULL) { |
| 543 | if (aSymbol->sum == aSum) |
| 544 | if (c_strcmp(aSymbol->string, theString) == 0) |
| 545 | break; |
| 546 | aSymbol = aSymbol->next; |
| 547 | } |
| 548 | if (aSymbol == C_NULL) { |
| 549 | anID = linker->symbolIndex; |
| 550 | if (anID == linker->symbolCount) { |
| 551 | exit(1); |
| 552 | } |
| 553 | aSymbol = fxNewLinkerChunk(linker, sizeof(txLinkerSymbol)); |
| 554 | aSymbol->next = linker->symbolTable[aModulo]; |
| 555 | aSymbol->ID = anID; |
| 556 | aSymbol->length = aLength + 1; |
| 557 | aSymbol->string = fxNewLinkerString(linker, theString, aLength); |
| 558 | aSymbol->sum = aSum; |
| 559 | aSymbol->flag = flag; |
| 560 | linker->symbolArray[anID] = aSymbol; |
| 561 | if (table) |
| 562 | linker->symbolTable[aModulo] = aSymbol; |
| 563 | linker->symbolIndex++; |
| 564 | } |
| 565 | else |
| 566 | aSymbol->flag |= flag; |
| 567 | return aSymbol; |
| 568 | } |
| 569 | |
| 570 | void fxReadSymbols(txLinker* linker, txString path, txFlag flag, FILE** fileAddress) |
| 571 | { |
no test coverage detected