ELFSectionStrTab.hxx revision 58611fc8193e7386698178f167a2e0cbdd6a4f6f 
1#ifndef ELF_SECTION_STR_TAB_HXX
2#define ELF_SECTION_STR_TAB_HXX
3
4#include "utils/helper.h"
5#include "utils/raw_ostream.h"
6
7#include <llvm/ADT/OwningPtr.h>
8#include <llvm/Support/Format.h>
9#include <llvm/Support/raw_ostream.h>
10
11template <unsigned Bitwidth>
12template <typename Archiver>
13ELFSectionStrTab<Bitwidth> *
14ELFSectionStrTab<Bitwidth>::read(Archiver &AR,
15                                 ELFSectionHeaderTy const *sh) {
16
17  llvm::OwningPtr<ELFSectionStrTab> st(new ELFSectionStrTab());
18  st->buf.resize(sh->getSize());
19
20  // Save section_header
21  st->section_header = sh;
22
23  AR.seek(sh->getOffset(), true);
24  AR.prologue(sh->getSize());
25  AR.read_bytes(&*st->buf.begin(), sh->getSize());
26  AR.epilogue(sh->getSize());
27
28  if (!AR) {
29    // Unable to read the string table.
30    return 0;
31  }
32
33  return st.take();
34}
35
36template <unsigned Bitwidth>
37void ELFSectionStrTab<Bitwidth>::print() const {
38  using namespace llvm;
39
40  out() << '\n' << fillformat('=', 79) << '\n';
41  out().changeColor(raw_ostream::WHITE, true);
42  out() << "ELF String Table: " << this->section_header->getName() << '\n';
43  out().resetColor();
44  out() << fillformat('-', 79) << '\n';
45
46  dump_hex((unsigned char const *)&*buf.begin(), buf.size(), 0, buf.size());
47
48  out() << fillformat('=', 79) << '\n';
49}
50
51#endif // ELF_SECTION_STR_TAB_HXX
52