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When ObjectFileMachO::GetModuleSpecifications is getting the ArchSpec 

out of a binary, if the Mach-O binary is MH_PRELOAD ("standalone"), don't
let the OS be set to "ios" or "macosx" - there will be no dynamic loader
used when debugging this process.
<rdar://problem/9956443> 

llvm-svn: 189305
This commit is contained in:
Jason Molenda 2013-08-27 02:22:06 +00:00
parent 67c6e5041b
commit b000e4d758
1 changed files with 5 additions and 0 deletions
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5
lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
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@ -523,6 +523,11 @@ ObjectFileMachO::GetModuleSpecifications (const lldb_private::FileSpec& file,
spec.GetArchitecture().SetArchitecture(eArchTypeMachO, spec.GetArchitecture().SetArchitecture(eArchTypeMachO,
header.cputype, header.cputype,
header.cpusubtype); header.cpusubtype);
if (header.filetype == HeaderFileTypePreloadedExecutable) // 0x5u MH_PRELOAD
{
// Set OS to "unknown" - this is a standalone binary with no dyld et al
spec.GetArchitecture().GetTriple().setOS (llvm::Triple::UnknownOS);
}
if (spec.GetArchitecture().IsValid()) if (spec.GetArchitecture().IsValid())
{ {
GetUUID (header, data, data_offset, spec.GetUUID()); GetUUID (header, data, data_offset, spec.GetUUID());