Re-commit: [mips] Implement .ent, .end, .frame, .mask and .fmask.

Patch by Matheus Almeida and Toma Tabacu

The lld test failure on the previous attempt to commit was caused by the
addition of the .pdr section causing the offsets it was checking to change.
This has been fixed by removing the .ent/.end directives from that test since
they weren't really needed.

llvm-svn: 215535

1 files changed, 14 insertions, 0 deletions

diff --git a/llvm/lib/Target/Mips/MipsTargetStreamer.h b/llvm/lib/Target/Mips/MipsTargetStreamer.h
index 8253c622563..fbea033eee9 100644
--- a/llvm/lib/Target/Mips/MipsTargetStreamer.h
+++ b/llvm/lib/Target/Mips/MipsTargetStreamer.h
@@ -11,6 +11,7 @@
 #define MIPSTARGETSTREAMER_H
 
 #include "llvm/MC/MCELFStreamer.h"
+#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "MCTargetDesc/MipsABIFlagsSection.h"
 
@@ -97,6 +98,19 @@ public:
 protected:
   MipsABIFlagsSection ABIFlagsSection;
 
+  bool GPRInfoSet;
+  unsigned GPRBitMask;
+  int GPROffset;
+
+  bool FPRInfoSet;
+  unsigned FPRBitMask;
+  int FPROffset;
+
+  bool FrameInfoSet;
+  int FrameOffset;
+  unsigned FrameReg;
+  unsigned ReturnReg;
+
 private:
   bool canHaveModuleDirective;
 };