caio/clang-p2996
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Allow generic ARM cores to match any more specific ARM architecture.

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<rdar://problem/15932248>

llvm-svn: 212863
This commit is contained in:
Greg Clayton
2014-07-12 00:11:34 +00:00
parent fb9519838a
commit 44362e06d1
2 changed files with 32 additions and 3 deletions
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25
lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
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@@ -1251,8 +1251,29 @@ ObjectFileELF::GetSectionHeaderInfo(SectionHeaderColl &section_headers,
if (arch_spec.GetTriple ().getOS () == llvm::Triple::OSType::UnknownOS)
{
arch_spec.SetArchitecture (eArchTypeELF, header.e_machine, LLDB_INVALID_CPUTYPE);
arch_spec.GetTriple().setOSName (Host::GetOSString().GetCString());
arch_spec.GetTriple().setVendorName(Host::GetVendorString().GetCString());
switch (arch_spec.GetAddressByteSize())
{
case 4:
{
const ArchSpec host_arch32 = Host::GetArchitecture (Host::eSystemDefaultArchitecture32);
if (host_arch32.GetCore() == arch_spec.GetCore())
{
arch_spec.GetTriple().setOSName (Host::GetOSString().GetCString());
arch_spec.GetTriple().setVendorName(Host::GetVendorString().GetCString());
}
}
break;
case 8:
{
const ArchSpec host_arch64 = Host::GetArchitecture (Host::eSystemDefaultArchitecture64);
if (host_arch64.GetCore() == arch_spec.GetCore())
{
arch_spec.GetTriple().setOSName (Host::GetOSString().GetCString());
arch_spec.GetTriple().setVendorName(Host::GetVendorString().GetCString());
}
}
break;
}
}
// If there are no section headers we are done.