public override void Render(ImageMapSegment segment, Program program, Formatter formatter)
{
// Get the entry that has the segment# for the string table.
var dynStrtab = loader.GetDynEntries(shdr.sh_offset).Where(d => d.d_tag == DT_STRTAB).FirstOrDefault();
if (dynStrtab == null)
return;
var strtabSection = loader.GetSectionInfoByAddr(dynStrtab.d_ptr);
foreach (var entry in loader.GetDynEntries(shdr.sh_offset))
{
switch (entry.d_tag)
{
default:
formatter.Write("{0,-12} {1:X8}", entry.d_tag, entry.d_val);
break;
case DT_DEBUG:
formatter.Write("{0,-12} {1:X8}", "DT_DEBUG", entry.d_val);
break;
case DT_FINI:
formatter.Write("{0,-12} ", "DT_FINI");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
case DT_HASH:
formatter.Write("{0,-12} ", "DT_HASH");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
case DT_INIT:
formatter.Write("{0,-12} ", "DT_INIT");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
case DT_JMPREL:
formatter.Write("{0,-12} ", "DT_JMPREL");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
case DT_NEEDED:
formatter.Write("{0,-12} {1}", "DT_NEEDED", loader.ReadAsciiString(loader.RawImage, strtabSection.sh_offset + entry.d_ptr));
break;
case DT_STRSZ:
formatter.Write("{0,-12} {1:X}", "DT_STRSZ", entry.d_val);
break;
case DT_STRTAB:
formatter.Write("{0,-12} ", "DT_STRTAB");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
case DT_SYMENT:
formatter.Write("{0,-12} {1}", "DT_SYMENTTRTAB", entry.d_val);
break;
case DT_SYMTAB:
formatter.Write("{0,-12} ", "DT_SYMTAB");
formatter.WriteHyperlink(string.Format("{0:X8}", entry.d_ptr), Address.Ptr32(entry.d_ptr));
break;
}
formatter.WriteLine();
}
}
private void DumpProcedureHeaderComment(Procedure proc, Formatter formatter)
{
formatter.WriteComment($";; {proc.Name}: {proc.EntryAddress}");
formatter.WriteLine();
var callerStms = program.CallGraph.CallerStatements(proc)
.OrderBy(c => c.LinearAddress)
.ToArray();
if (callerStms.Length > 0)
{
formatter.WriteComment(";; Called from:");
formatter.WriteLine();
foreach (var stm in callerStms)
{
var addr = program.SegmentMap.MapLinearAddressToAddress(stm.LinearAddress);
formatter.WriteComment(";; ");
formatter.WriteHyperlink(addr.ToString(), addr);
formatter.Write(" (in ");
formatter.WriteHyperlink(stm.Block.Procedure.Name, stm.Block.Procedure);
formatter.Write(")");
formatter.WriteLine();
}
}
}
public virtual void VisitProcedureConstant(ProcedureConstant pc)
{
writer.WriteHyperlink(pc.Procedure.Name, pc.Procedure);
}
//00 00 00 01 00 00 00 01 needed ........
//00 00 00 01 00 00 02 DE "
//00 00 00 01 00 00 02 EE "
//00 00 00 01 00 00 03 06 "
//00 00 00 01 00 00 03 10 "
//00 00 00 01 00 00 03 6B "
//00 00 00 01 00 00 03 91 "
//00 00 00 0C 10 00 29 CC Init
//00 00 00 0D 10 03 81 B0 Fini
//00 00 00 04 10 00 01 A8 Hash
//6F FF FE F5 10 00 07 E0 ?
//00 00 00 05 10 00 14 AC strtab
//00 00 00 06 10 00 08 3C symtab
//00 00 00 0A 00 00 09 90 strsz
//00 00 00 0B 00 00 00 10 syment
//00 00 00 15 00 00 00 00 debug
//00 00 00 03 10 06 60 00 pltgot -> first byte in linkage table
//00 00 00 02 00 00 08 D0 pltretsz
//00 00 00 14 00 00 00 07 pltrel
//00 00 00 17 10 00 20 FC jmprel
//70 00 00 00 10 06 5F F4 loproc
//00 00 00 07 10 00 20 CC rela
//00 00 00 08 00 00 09 00 relasz
//00 00 00 09 00 00 00 0C relaent
//6F FF FF FE 10 00 1F CC ?
//6F FF FF FF 00 00 00 04 ?
//6F FF FF F0 10 00 1E 3C ?
protected virtual void RenderEntry(string name, DtFormat format, Elf64_Dyn entry, Formatter formatter)
{
formatter.Write("{0,-15} ", name);
switch (format)
{
default:
case DtFormat.Hexadecimal:
formatter.Write("{0:X16}", entry.d_val);
break;
case DtFormat.Decimal:
formatter.Write("{0,16}", entry.d_val);
break;
case DtFormat.Address:
formatter.WriteHyperlink(string.Format("{0:X16}", entry.d_ptr), Address.Ptr64(entry.d_ptr));
break;
case DtFormat.String:
formatter.Write(loader.ReadAsciiString(strtabSection.FileOffset + entry.d_ptr));
break;
}
}
public override void WriteHyperlink(string text, object href)
{
WritePrefix();
w.WriteHyperlink(text, href);
}
public void WriteAddress(string formattedAddress, ulong uAddr)
{
chars += formattedAddress.Length;
formatter.WriteHyperlink(formattedAddress, uAddr);
}