6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-19 02:25:01 +00:00
Code Issues Projects Releases Wiki Activity

Update llvm-objdump’s Mach-O symbolizer code for Objective-C references.

Browse Source 
This prints disassembly comments for Objective-C references to CFStrings,
Selectors, Classes and method calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220500 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kevin Enderby
2014-10-23 19:37:31 +00:00
parent a023f50940
commit a1afbd6421
5 changed files with 628 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
lib/Object/MachOObjectFile.cpp
View File

@@ -2345,11 +2345,47 @@ MachOObjectFile::getDataInCodeTableEntry(uint32_t DataOffset,
}
MachO::symtab_command MachOObjectFile::getSymtabLoadCommand() const {
return getStruct<MachO::symtab_command>(this, SymtabLoadCmd);
if (SymtabLoadCmd)
return getStruct<MachO::symtab_command>(this, SymtabLoadCmd);
// If there is no SymtabLoadCmd return a load command with zero'ed fields.
MachO::symtab_command Cmd;
Cmd.cmd = MachO::LC_SYMTAB;
Cmd.cmdsize = sizeof(MachO::symtab_command);
Cmd.symoff = 0;
Cmd.nsyms = 0;
Cmd.stroff = 0;
Cmd.strsize = 0;
return Cmd;
}
MachO::dysymtab_command MachOObjectFile::getDysymtabLoadCommand() const {
return getStruct<MachO::dysymtab_command>(this, DysymtabLoadCmd);
if (DysymtabLoadCmd)
return getStruct<MachO::dysymtab_command>(this, DysymtabLoadCmd);
// If there is no DysymtabLoadCmd return a load command with zero'ed fields.
MachO::dysymtab_command Cmd;
Cmd.cmd = MachO::LC_DYSYMTAB;
Cmd.cmdsize = sizeof(MachO::dysymtab_command);
Cmd.ilocalsym = 0;
Cmd.nlocalsym = 0;
Cmd.iextdefsym = 0;
Cmd.nextdefsym = 0;
Cmd.iundefsym = 0;
Cmd.nundefsym = 0;
Cmd.tocoff = 0;
Cmd.ntoc = 0;
Cmd.modtaboff = 0;
Cmd.nmodtab = 0;
Cmd.extrefsymoff = 0;
Cmd.nextrefsyms = 0;
Cmd.indirectsymoff = 0;
Cmd.nindirectsyms = 0;
Cmd.extreloff = 0;
Cmd.nextrel = 0;
Cmd.locreloff = 0;
Cmd.nlocrel = 0;
return Cmd;
}
MachO::linkedit_data_command