[PATCH] D12570: [llvm-readobj] Dump Macho indirect symbols
Davide Italiano via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 3 11:11:42 PDT 2015
This revision was automatically updated to reflect the committed changes.
Closed by commit rL246789: [llvm-readobj] Dump MachO indirect symbols. (authored by davide).
Changed prior to commit:
http://reviews.llvm.org/D12570?vs=33835&id=33957#toc
Repository:
rL LLVM
http://reviews.llvm.org/D12570
Files:
llvm/trunk/tools/llvm-readobj/MachODumper.cpp
llvm/trunk/tools/llvm-readobj/ObjDumper.h
llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp
Index: llvm/trunk/tools/llvm-readobj/MachODumper.cpp
===================================================================
--- llvm/trunk/tools/llvm-readobj/MachODumper.cpp
+++ llvm/trunk/tools/llvm-readobj/MachODumper.cpp
@@ -45,6 +45,7 @@
void printMachOVersionMin() override;
void printMachODysymtab() override;
void printMachOSegment() override;
+ void printMachOIndirectSymbols() override;
private:
template<class MachHeader>
@@ -774,3 +775,19 @@
}
}
}
+
+void MachODumper::printMachOIndirectSymbols() {
+ for (const auto &Load : Obj->load_commands()) {
+ if (Load.C.cmd == MachO::LC_DYSYMTAB) {
+ MachO::dysymtab_command DLC = Obj->getDysymtabLoadCommand();
+ DictScope Group(W, "Indirect Symbols");
+ W.printNumber("Number", DLC.nindirectsyms);
+ ListScope D(W, "Symbols");
+ for (unsigned i = 0; i < DLC.nindirectsyms; ++i) {
+ DictScope Group(W, "Entry");
+ W.printNumber("Entry Index", i);
+ W.printHex("Symbol Index", Obj->getIndirectSymbolTableEntry(DLC, i));
+ }
+ }
+ }
+}
Index: llvm/trunk/tools/llvm-readobj/ObjDumper.h
===================================================================
--- llvm/trunk/tools/llvm-readobj/ObjDumper.h
+++ llvm/trunk/tools/llvm-readobj/ObjDumper.h
@@ -60,6 +60,7 @@
virtual void printMachOVersionMin() { }
virtual void printMachODysymtab() { }
virtual void printMachOSegment() { }
+ virtual void printMachOIndirectSymbols() { }
virtual void printStackMap() const = 0;
Index: llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp
===================================================================
--- llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp
+++ llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp
@@ -187,6 +187,11 @@
MachODataInCode("macho-data-in-code",
cl::desc("Display MachO Data in Code command"));
+ // -macho-indirect-symbols
+ cl::opt<bool>
+ MachOIndirectSymbols("macho-indirect-symbols",
+ cl::desc("Display MachO indirect symbols"));
+
// -macho-segment
cl::opt<bool>
MachOSegment("macho-segment",
@@ -336,6 +341,8 @@
if (Obj->isMachO()) {
if (opts::MachODataInCode)
Dumper->printMachODataInCode();
+ if (opts::MachOIndirectSymbols)
+ Dumper->printMachOIndirectSymbols();
if (opts::MachOSegment)
Dumper->printMachOSegment();
if (opts::MachOVersionMin)
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