Support standard DWARF TLS opcode; Darwin and PS4 use it.

[oota-llvm.git] / lib / CodeGen / AsmPrinter / DwarfDebug.h

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 59ab9849b65b712b4686b60e1780d468dbe34437..d1137297b3bcbaea2985210808c6547671f9ee3e 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -290,6 +290,9 @@ class DwarfDebug : public AsmPrinterHandler {
   // text.
   bool UsedNonDefaultText;
 
   // text.
   bool UsedNonDefaultText;
 

+  // Whether to use the GNU TLS opcode (instead of the standard opcode).
+  bool UseGNUTLSOpcode;
+

   // Version of dwarf we're emitting.
   unsigned DwarfVersion;
 
   // Version of dwarf we're emitting.
   unsigned DwarfVersion;
 


@@ -318,6 +321,7 @@ class DwarfDebug : public AsmPrinterHandler {
   // True iff there are multiple CUs in this module.
   bool SingleCU;
   bool IsDarwin;
   // True iff there are multiple CUs in this module.
   bool SingleCU;
   bool IsDarwin;

+  bool IsPS4;

 
   AddressPool AddrPool;
 
 
   AddressPool AddrPool;
 


@@ -540,6 +544,10 @@ public:
     SymSize[Sym] = Size;
   }
 
     SymSize[Sym] = Size;
   }
 

+  /// \brief Returns whether to use DW_OP_GNU_push_tls_address, instead of the
+  /// standard DW_OP_form_tls_address opcode
+  bool useGNUTLSOpcode() const { return UseGNUTLSOpcode; }
+

   // Experimental DWARF5 features.
 
   /// \brief Returns whether or not to emit tables that dwarf consumers can
   // Experimental DWARF5 features.
 
   /// \brief Returns whether or not to emit tables that dwarf consumers can