public override void LoadSectionHeaders()
{
// Create the sections.
var inames = new List <uint>();
var links = new List <uint>();
var infos = new List <uint>();
var rdr = imgLoader.CreateReader(Header.e_shoff);
for (uint i = 0; i < Header.e_shnum; ++i)
{
var shdr = Elf32_SHdr.Load(rdr);
if (shdr == null)
{
break;
}
var section = new ElfSection
{
Number = i,
Type = shdr.sh_type,
Flags = shdr.sh_flags,
Address = Address.Ptr32(shdr.sh_addr),
FileOffset = shdr.sh_offset,
Size = shdr.sh_size,
Alignment = shdr.sh_addralign,
EntrySize = shdr.sh_entsize,
};
Sections.Add(section);
inames.Add(shdr.sh_name);
links.Add(shdr.sh_link);
infos.Add(shdr.sh_info);
}
// Get section names and crosslink sections.
for (int i = 0; i < Sections.Count; ++i)
{
var section = Sections[i];
section.Name = ReadSectionName(inames[i]);
ElfSection linkSection = null;
ElfSection relSection = null;
switch (section.Type)
{
case SectionHeaderType.SHT_REL:
case SectionHeaderType.SHT_RELA:
linkSection = GetSectionByIndex(links[i]);
relSection = GetSectionByIndex(infos[i]);
break;
case SectionHeaderType.SHT_DYNAMIC:
case SectionHeaderType.SHT_HASH:
case SectionHeaderType.SHT_SYMTAB:
case SectionHeaderType.SHT_DYNSYM:
linkSection = GetSectionByIndex(links[i]);
break;
}
section.LinkedSection = linkSection;
section.RelocatedSection = relSection;
}
}
