1436 { |
1436 { |
1437 Elf32_Phdr * aHdr; |
1437 Elf32_Phdr * aHdr; |
1438 |
1438 |
1439 try { |
1439 try { |
1440 |
1440 |
1441 bool limitSymbolFound = false; |
1441 bool specialSymbolFound = false; |
1442 |
1442 |
1443 // If Symbol is absolute then assume it came from linker and is a |
1443 // If Symbol is absolute then assume it came from linker and is a |
1444 // limit symbol. |
1444 // limit symbol. |
1445 if (aSym->st_shndx == SHN_ABS) |
1445 if (aSym->st_shndx == SHN_ABS) |
1446 { |
1446 { |
1447 aHdr = SegmentFromAbs(aSym->st_value); |
1447 aHdr = SegmentFromAbs(aSym->st_value); |
1448 } |
1448 } |
1449 else |
1449 else |
1450 { |
1450 { |
|
1451 // does the symbol point to the address after the end of the code or data segments? |
1451 if( (iCodeSegmentHdr && aSym->st_value == (iCodeSegmentHdr->p_vaddr + iCodeSegmentHdr->p_memsz)) || |
1452 if( (iCodeSegmentHdr && aSym->st_value == (iCodeSegmentHdr->p_vaddr + iCodeSegmentHdr->p_memsz)) || |
1452 (iDataSegmentHdr && aSym->st_value == (iDataSegmentHdr->p_vaddr + iDataSegmentHdr->p_memsz)) ) |
1453 (iDataSegmentHdr && aSym->st_value == (iDataSegmentHdr->p_vaddr + iDataSegmentHdr->p_memsz)) ) |
1453 { |
1454 { |
1454 //If Symbol is a $$Limit symbol, then consider the open boundary. |
1455 //If Symbol contains $$, it is linker generated so consider the open boundary. |
1455 String limitstr = iStringTable + aSym->st_name; |
1456 //e.g. SHT$$INIT_ARRAY$$Limit and sometimes SHT$$INIT_ARRAY$$Base |
1456 if (limitstr.rfind("$$Limit",limitstr.length()) != String::npos) |
1457 String aSymstr = iStringTable + aSym->st_name; |
1457 { |
1458 if (aSymstr.rfind("$$",aSymstr.length()) != String::npos) |
1458 aHdr = SegmentFromAbs(aSym->st_value); |
1459 { |
1459 limitSymbolFound = true; |
1460 aHdr = SegmentFromAbs(aSym->st_value); |
1460 } |
1461 specialSymbolFound = true; |
|
1462 } |
|
1463 |
1461 } |
1464 } |
1462 |
1465 |
1463 if(!limitSymbolFound ) |
1466 if(!specialSymbolFound ) |
1464 { |
1467 { |
1465 aHdr = Segment(aSym->st_value); |
1468 aHdr = Segment(aSym->st_value); |
1466 } |
1469 } |
1467 |
1470 |
1468 } |
1471 } |