[Utility] Remove Triple{Environment,OS,Vendor}IsUnspecifiedUnknown from ArchSpec
Summary:
These functions should always return the opposite of the
`Triple{Environment,OS,Vendor}WasSpecified` functions. Unspecified unknown is
the same as unspecified, which is why one set of functions should give us what
we want. It's possible to have specified unknown, which is why we can't just
rely on checking the enum values of vendor/os/environment. We must also ensure
that the names of these are empty and not "unknown".
Differential Revision: https://reviews.llvm.org/D58653
llvm-svn: 354933
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index b6f27fc..0372655 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -3309,7 +3309,7 @@
}
if (CalculateType() == eTypeCoreFile &&
- m_arch_spec.TripleOSIsUnspecifiedUnknown()) {
+ !m_arch_spec.TripleOSWasSpecified()) {
// Core files don't have section headers yet they have PT_NOTE program
// headers that might shed more light on the architecture
for (const elf::ELFProgramHeader &H : ProgramHeaders()) {