Add support to properly reference private symbols on relocation entries.

Use proper relocation type to build relocations for JumpTables (rodata
sections).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76326 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/CodeGen/ELFWriter.h b/lib/CodeGen/ELFWriter.h
index ee5a856ac2..89ab00c397 100644
--- a/lib/CodeGen/ELFWriter.h
+++ b/lib/CodeGen/ELFWriter.h
@@ -107,8 +107,8 @@ namespace llvm {
     std::map<std::string, ELFSection*> SectionLookup;
 
     /// GblSymLookup - This is a mapping from global value to a symbol index
-    /// in the symbol table. This is useful since relocations symbol references
-    /// must be quickly mapped to a symbol table index
+    /// in the symbol table or private symbols list. This is useful since reloc
+    /// symbol references must be quickly mapped to their indices on the lists
     std::map<const GlobalValue*, uint32_t> GblSymLookup;
 
     /// SymbolList - This is the list of symbols emitted to the symbol table.
@@ -116,6 +116,10 @@ namespace llvm {
     /// the beginning while non-locals at the end.
     std::vector<ELFSym*> SymbolList;
 
+    /// PrivateSyms - Record private symbols, every symbol here must never be
+    /// present in the SymbolList.
+    std::vector<ELFSym*> PrivateSyms;
+
     /// PendingGlobals - List of externally defined symbols that we have been
     /// asked to emit, but have not seen a reference to.  When a reference
     /// is seen, the symbol will move from this list to the SymbolList.