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llvm-objdump: Fix dumping of multiple symbols with the same address.

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This happens in COFF because there is a symbol for the beginning of each
section.

llvm-svn: 141885
This commit is contained in:
Michael J. Spencer 2011-10-13 20:37:08 +00:00
parent 9a10012151
commit fa3f63c14a
1 changed files with 12 additions and 1 deletions
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13
tools/llvm-objdump/llvm-objdump.cpp
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@ -234,7 +234,18 @@ static void DisassembleObject(const ObjectFile *Obj) {
// Disassemble symbol by symbol. // Disassemble symbol by symbol.
for (unsigned si = 0, se = Symbols.size(); si != se; ++si) { for (unsigned si = 0, se = Symbols.size(); si != se; ++si) {
uint64_t Start = Symbols[si].first; uint64_t Start = Symbols[si].first;
uint64_t End = si == se-1 ? SectSize : Symbols[si + 1].first - 1; uint64_t End;
// The end is either the size of the section or the beginning of the next
// symbol.
if (si == se - 1)
End = SectSize;
// Make sure this symbol takes up space.
else if (Symbols[si + 1].first != Start)
End = Symbols[si + 1].first - 1;
else
// This symbol has the same address as the next symbol. Skip it.
continue;
outs() << '\n' << Symbols[si].second << ":\n"; outs() << '\n' << Symbols[si].second << ":\n";
#ifndef NDEBUG #ifndef NDEBUG