Added the ability to get an abstract file type (executable, object file,
shared library, etc) and strata (user/kernel) from an object file. This will
help with plug-in and platform selection when given a new binary with the
"target create <file>" command.
llvm-svn: 134779
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index 2e300a1..6c55360 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -1421,3 +1421,74 @@
return true;
}
+ObjectFile::Type
+ObjectFileELF::CalculateType()
+{
+ switch (m_header.e_type)
+ {
+ case llvm::ELF::ET_NONE:
+ // 0 - No file type
+ return eTypeUnknown;
+
+ case llvm::ELF::ET_REL:
+ // 1 - Relocatable file
+ return eTypeObjectFile;
+
+ case llvm::ELF::ET_EXEC:
+ // 2 - Executable file
+ return eTypeExecutable;
+
+ case llvm::ELF::ET_DYN:
+ // 3 - Shared object file
+ return eTypeSharedLibrary;
+
+ case ET_CORE:
+ // 4 - Core file
+ return eTypeCoreFile;
+
+ default:
+ break;
+ }
+ return eTypeUnknown;
+}
+
+ObjectFile::Strata
+ObjectFileELF::CalculateStrata()
+{
+ switch (m_header.e_type)
+ {
+ case llvm::ELF::ET_NONE:
+ // 0 - No file type
+ return eStrataUnknown;
+
+ case llvm::ELF::ET_REL:
+ // 1 - Relocatable file
+ return eStrataUnknown;
+
+ case llvm::ELF::ET_EXEC:
+ // 2 - Executable file
+ // TODO: is there any way to detect that an executable is a kernel
+ // related executable by inspecting the program headers, section
+ // headers, symbols, or any other flag bits???
+ return eStrataUser;
+
+ case llvm::ELF::ET_DYN:
+ // 3 - Shared object file
+ // TODO: is there any way to detect that an shared library is a kernel
+ // related executable by inspecting the program headers, section
+ // headers, symbols, or any other flag bits???
+ return eStrataUnknown;
+
+ case ET_CORE:
+ // 4 - Core file
+ // TODO: is there any way to detect that an core file is a kernel
+ // related executable by inspecting the program headers, section
+ // headers, symbols, or any other flag bits???
+ return eStrataUnknown;
+
+ default:
+ break;
+ }
+ return eStrataUnknown;
+}
+
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
index f442ea2..78d2b5d 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -104,6 +104,12 @@
virtual lldb_private::Address
GetEntryPointAddress ();
+
+ virtual ObjectFile::Type
+ CalculateType();
+
+ virtual ObjectFile::Strata
+ CalculateStrata();
private:
ObjectFileELF(lldb_private::Module* module,