llvm-readobj: Try the DWARF CFI dumper on all machines.
There's no reason to limit the DWARF CFI dumper to EM_386 and EM_X86_64;
ELF files could contain DWARF CFI on almost any platform (even 32-bit ARM;
NetBSD uses DWARF CFI on that platform). So start using the DWARF CFI dumper
unconditionally so that we can dump .eh_frame sections on the remaining ELF
platforms as well as in NetBSD binaries.
Differential Revision: https://reviews.llvm.org/D58761
llvm-svn: 355151
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
index 410ab3f..6428e99 100644
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -1890,12 +1890,8 @@
template<class ELFT>
void ELFDumper<ELFT>::printUnwindInfo() {
- const unsigned Machine = ObjF->getELFFile()->getHeader()->e_machine;
- if (Machine == EM_386 || Machine == EM_X86_64) {
- DwarfCFIEH::PrinterContext<ELFT> Ctx(W, ObjF);
- return Ctx.printUnwindInformation();
- }
- W.startLine() << "UnwindInfo not implemented.\n";
+ DwarfCFIEH::PrinterContext<ELFT> Ctx(W, ObjF);
+ Ctx.printUnwindInformation();
}
namespace {
@@ -1905,9 +1901,10 @@
const unsigned Machine = Obj->getHeader()->e_machine;
if (Machine == EM_ARM) {
ARM::EHABI::PrinterContext<ELF32LE> Ctx(W, Obj, DotSymtabSec);
- return Ctx.PrintUnwindInformation();
+ Ctx.PrintUnwindInformation();
}
- W.startLine() << "UnwindInfo not implemented.\n";
+ DwarfCFIEH::PrinterContext<ELF32LE> Ctx(W, ObjF);
+ Ctx.printUnwindInformation();
}
} // end anonymous namespace