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Differential D131290 Diff 457813 llvm/tools/llvm-objdump/llvm-objdump.cpp

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llvm/tools/llvm-objdump/llvm-objdump.cpp

Show First 20 Lines • Show All 2,020 Lines • ▼ Show 20 Linesstatic size_t getMaxSectionNameWidth(const ObjectFile &Obj) {
for (const SectionRef &Section : ToolSectionFilter(Obj)) { for (const SectionRef &Section : ToolSectionFilter(Obj)) {
StringRef Name = unwrapOrError(Section.getName(), Obj.getFileName()); StringRef Name = unwrapOrError(Section.getName(), Obj.getFileName());
MaxWidth = std::max(MaxWidth, Name.size()); MaxWidth = std::max(MaxWidth, Name.size());
} }
return MaxWidth; return MaxWidth;
} }
void objdump::printSectionHeaders(ObjectFile &Obj) { void objdump::printSectionHeaders(ObjectFile &Obj) {
if (Obj.isELF() && Obj.sections().empty())
createFakeELFSections(Obj);
size_t NameWidth = getMaxSectionNameWidth(Obj); size_t NameWidth = getMaxSectionNameWidth(Obj);
size_t AddressWidth = 2 * Obj.getBytesInAddress(); size_t AddressWidth = 2 * Obj.getBytesInAddress();
bool HasLMAColumn = shouldDisplayLMA(Obj); bool HasLMAColumn = shouldDisplayLMA(Obj);
outs() << "\nSections:\n"; outs() << "\nSections:\n";
if (HasLMAColumn) if (HasLMAColumn)
outs() << "Idx " << left_justify("Name", NameWidth) << " Size " outs() << "Idx " << left_justify("Name", NameWidth) << " Size "
<< left_justify("VMA", AddressWidth) << " " << left_justify("VMA", AddressWidth) << " "
<< left_justify("LMA", AddressWidth) << " Type\n"; << left_justify("LMA", AddressWidth) << " Type\n";
else else
outs() << "Idx " << left_justify("Name", NameWidth) << " Size " outs() << "Idx " << left_justify("Name", NameWidth) << " Size "
<< left_justify("VMA", AddressWidth) << " Type\n"; << left_justify("VMA", AddressWidth) << " Type\n";
if (Obj.isELF() && Obj.sections().empty())
createFakeELFSections(Obj);
uint64_t Idx; uint64_t Idx;
for (const SectionRef &Section : ToolSectionFilter(Obj, &Idx)) { for (const SectionRef &Section : ToolSectionFilter(Obj, &Idx)) {
StringRef Name = unwrapOrError(Section.getName(), Obj.getFileName()); StringRef Name = unwrapOrError(Section.getName(), Obj.getFileName());
uint64_t VMA = Section.getAddress(); uint64_t VMA = Section.getAddress();
if (shouldAdjustVA(Section)) if (shouldAdjustVA(Section))
VMA += AdjustVMA; VMA += AdjustVMA;
uint64_t Size = Section.getSize(); uint64_t Size = Section.getSize();
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