zhijian 5b44c716ee [AIX]implement the --syms and using "symbol index and qualname" for --sym --symbol--description for llvm-objdump for xcoff
Summary:

for xcoff :

implement the getSymbolFlag and getSymbolType() for option --syms.
llvm-objdump --sym , if the symbol is label, print the containing section for the symbol too.
when using llvm-objdump --sym --symbol--description, print the symbol index and qualname for symbol.
for example:
--symbol-description
00000000000000c0 l .text (csect: (idx: 2) .foov[PR]) (idx: 3) .foov

and without --symbol-description
00000000000000c0 l .text (csect: .foov) .foov

Reviewers: James Henderson,Esme Yi

Differential Revision: https://reviews.llvm.org/D109452
2021-10-01 12:37:51 -04:00

38 lines
1.3 KiB
C++

//===-- XCOFFDump.h ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVM_OBJDUMP_XCOFFDUMP_H
#define LLVM_TOOLS_LLVM_OBJDUMP_XCOFFDUMP_H
#include "llvm/Object/XCOFFObjectFile.h"
namespace llvm {
struct SymbolInfoTy;
namespace objdump {
Optional<XCOFF::StorageMappingClass>
getXCOFFSymbolCsectSMC(const object::XCOFFObjectFile *Obj,
const object::SymbolRef &Sym);
Optional<object::SymbolRef>
getXCOFFSymbolContainingSymbolRef(const object::XCOFFObjectFile *Obj,
const object::SymbolRef &Sym);
bool isLabel(const object::XCOFFObjectFile *Obj, const object::SymbolRef &Sym);
std::string getXCOFFSymbolDescription(const SymbolInfoTy &SymbolInfo,
StringRef SymbolName);
Error getXCOFFRelocationValueString(const object::XCOFFObjectFile *Obj,
const object::RelocationRef &RelRef,
llvm::SmallVectorImpl<char> &Result);
} // namespace objdump
} // namespace llvm
#endif