[objdump] Add --private-headers, -p.
This currently prints the ELF program headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171649 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-objdump/llvm-objdump.cpp b/tools/llvm-objdump/llvm-objdump.cpp
index 24dc9c9..9958dad 100644
--- a/tools/llvm-objdump/llvm-objdump.cpp
+++ b/tools/llvm-objdump/llvm-objdump.cpp
@@ -28,6 +28,7 @@
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Object/Archive.h"
#include "llvm/Object/COFF.h"
+#include "llvm/Object/ELF.h"
#include "llvm/Object/MachO.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/Casting.h"
@@ -112,6 +113,14 @@
UnwindInfoShort("u", cl::desc("Alias for --unwind-info"),
cl::aliasopt(UnwindInfo));
+static cl::opt<bool>
+PrivateHeaders("private-headers",
+ cl::desc("Display format specific file headers"));
+
+static cl::alias
+PrivateHeadersShort("p", cl::desc("Alias for --private-headers"),
+ cl::aliasopt(PrivateHeaders));
+
static StringRef ToolName;
bool llvm::error(error_code ec) {
@@ -627,6 +636,8 @@
PrintSymbolTable(o);
if (UnwindInfo)
PrintUnwindInfo(o);
+ if (PrivateHeaders && o->isELF())
+ printELFFileHeader(o);
}
/// @brief Dump each object file in \a a;
@@ -706,7 +717,8 @@
&& !SectionHeaders
&& !SectionContents
&& !SymbolTable
- && !UnwindInfo) {
+ && !UnwindInfo
+ && !PrivateHeaders) {
cl::PrintHelpMessage();
return 2;
}