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Fixed ObjectFile functions:

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- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145408 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Danil Malyshev
2011-11-29 17:40:10 +00:00
parent f68b214e2d
commit b0436a7305
13 changed files with 192 additions and 48 deletions
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4
tools/llvm-objdump/MachODump.cpp
View File

@@ -419,7 +419,7 @@ void llvm::DisassembleInputMachO(StringRef Filename) {
// Start at the address of the symbol relative to the section's address.
uint64_t Start = 0;
Symbols[SymIdx].getOffset(Start);
Symbols[SymIdx].getAddress(Start);
// Stop disassembling either at the beginning of the next symbol or at
// the end of the section.
@@ -432,7 +432,7 @@ void llvm::DisassembleInputMachO(StringRef Filename) {
if (NextSymType == SymbolRef::ST_Function) {
Sections[SectIdx].containsSymbol(Symbols[NextSymIdx],
containsNextSym);
Symbols[NextSymIdx].getOffset(NextSym);
Symbols[NextSymIdx].getAddress(NextSym);
break;
}
++NextSymIdx;

14
tools/llvm-objdump/llvm-objdump.cpp
View File

@@ -186,7 +186,7 @@ static void DisassembleObject(const ObjectFile *Obj, bool InlineRelocs) {
bool contains;
if (!error(i->containsSymbol(*si, contains)) && contains) {
uint64_t Address;
if (error(si->getOffset(Address))) break;
if (error(si->getAddress(Address))) break;
StringRef Name;
if (error(si->getName(Name))) break;
Symbols.push_back(std::make_pair(Address, Name));
@@ -477,7 +477,7 @@ static void PrintSymbolTable(const ObjectFile *o) {
se = o->end_symbols(); si != se; si.increment(ec)) {
if (error(ec)) return;
StringRef Name;
uint64_t Offset;
uint64_t Address;
bool Global;
SymbolRef::Type Type;
bool Weak;
@@ -485,7 +485,7 @@ static void PrintSymbolTable(const ObjectFile *o) {
uint64_t Size;
section_iterator Section = o->end_sections();
if (error(si->getName(Name))) continue;
if (error(si->getOffset(Offset))) continue;
if (error(si->getAddress(Address))) continue;
if (error(si->isGlobal(Global))) continue;
if (error(si->getType(Type))) continue;
if (error(si->isWeak(Weak))) continue;
@@ -493,8 +493,10 @@ static void PrintSymbolTable(const ObjectFile *o) {
if (error(si->getSize(Size))) continue;
if (error(si->getSection(Section))) continue;
if (Offset == UnknownAddressOrSize)
Offset = 0;
if (Address == UnknownAddressOrSize)
Address = 0;
if (Size == UnknownAddressOrSize)
Size = 0;
char GlobLoc = ' ';
if (Type != SymbolRef::ST_External)
GlobLoc = Global ? 'g' : 'l';
@@ -506,7 +508,7 @@ static void PrintSymbolTable(const ObjectFile *o) {
else if (Type == SymbolRef::ST_Function)
FileFunc = 'F';
outs() << format("%08"PRIx64, Offset) << " "
outs() << format("%08"PRIx64, Address) << " "
<< GlobLoc // Local -> 'l', Global -> 'g', Neither -> ' '
<< (Weak ? 'w' : ' ') // Weak?
<< ' ' // Constructor. Not supported yet.