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Code Issues Wiki Activity

Section offset info to absolute address.

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This commit is contained in:
Ken Ryall 2010-01-20 22:24:25 +00:00
parent c18c6ff16f
commit 03b46ea0c6
1 changed files with 13 additions and 4 deletions
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17
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PE.java
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@ -648,15 +648,24 @@ public class PE {
public Symbol[] getSymbols() throws IOException { public Symbol[] getSymbols() throws IOException {
if (symbolTable == null) { if (symbolTable == null) {
SectionHeader[] secHeaders = getSectionHeaders();
NTOptionalHeader ntHeader = getNTOptionalHeader();
RandomAccessFile accessFile = getRandomAccessFile(); RandomAccessFile accessFile = getRandomAccessFile();
long offset = fileHeader.f_symptr; long offset = fileHeader.f_symptr;
symbolTable = new Symbol[fileHeader.f_nsyms]; symbolTable = new Symbol[fileHeader.f_nsyms];
for (int i = 0; i < symbolTable.length; i++, offset += Symbol.SYMSZ) { for (int i = 0; i < symbolTable.length; i++, offset += Symbol.SYMSZ) {
symbolTable[i] = new Symbol(accessFile, offset); Symbol newSym = new Symbol(accessFile, offset);
NTOptionalHeader ntHeader = getNTOptionalHeader();
// FIXME: What is this again ? // Now convert section offset of the symbol to image offset.
if (newSym.n_scnum >= 1 && newSym.n_scnum <= secHeaders.length) // valid section #
newSym.n_value += secHeaders[newSym.n_scnum-1].s_vaddr;
// convert to absolute address.
if (ntHeader != null) if (ntHeader != null)
symbolTable[i].n_value += ntHeader.ImageBase + ntHeader.FileAlignment; newSym.n_value += ntHeader.ImageBase;
symbolTable[i] = newSym;
} }
} }
return symbolTable; return symbolTable;