[mips] Add assembler support for .set msa/nomsa directive.

[oota-llvm.git] / lib / Target / Mips / MipsTargetStreamer.h

diff --git a/lib/Target/Mips/MipsTargetStreamer.h b/lib/Target/Mips/MipsTargetStreamer.h
index 1839082aecf66ac341210199510d5213575b8ad1..8253c6225639d044299f2096248551c77a792470 100644 (file)
--- a/lib/Target/Mips/MipsTargetStreamer.h
+++ b/lib/Target/Mips/MipsTargetStreamer.h
@@ -16,9 +16,7 @@
 
 namespace llvm {
 
-class MipsABIFlagsSection;
-
-using Val_GNU_MIPS_ABI = MipsABIFlagsSection::Val_GNU_MIPS_ABI;
+struct MipsABIFlagsSection;
 
 class MipsTargetStreamer : public MCTargetStreamer {
 public:
@@ -32,6 +30,8 @@ public:
   virtual void emitDirectiveSetNoReorder();
   virtual void emitDirectiveSetMacro();
   virtual void emitDirectiveSetNoMacro();
+  virtual void emitDirectiveSetMsa();
+  virtual void emitDirectiveSetNoMsa();
   virtual void emitDirectiveSetAt();
   virtual void emitDirectiveSetNoAt();
   virtual void emitDirectiveEnd(StringRef Name);
@@ -47,20 +47,40 @@ public:
   virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
   virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
 
+  virtual void emitDirectiveSetMips1();
+  virtual void emitDirectiveSetMips2();
+  virtual void emitDirectiveSetMips3();
+  virtual void emitDirectiveSetMips4();
+  virtual void emitDirectiveSetMips5();
+  virtual void emitDirectiveSetMips32();
   virtual void emitDirectiveSetMips32R2();
+  virtual void emitDirectiveSetMips32R6();
   virtual void emitDirectiveSetMips64();
   virtual void emitDirectiveSetMips64R2();
+  virtual void emitDirectiveSetMips64R6();
   virtual void emitDirectiveSetDsp();
 
   // PIC support
   virtual void emitDirectiveCpload(unsigned RegNo);
   virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
                                     const MCSymbol &Sym, bool IsReg);
-  // ABI Flags
-  virtual void emitDirectiveModuleFP(Val_GNU_MIPS_ABI Value, bool Is32BitAbi) {
-    ABIFlagsSection.FpABI = Value;
+
+  /// Emit a '.module fp=value' directive using the given values.
+  /// Updates the .MIPS.abiflags section
+  virtual void emitDirectiveModuleFP(MipsABIFlagsSection::FpABIKind Value,
+                                     bool Is32BitABI) {
+    ABIFlagsSection.setFpABI(Value, Is32BitABI);
   }
-  virtual void emitDirectiveSetFp(Val_GNU_MIPS_ABI Value, bool Is32BitAbi){};
+
+  /// Emit a '.module fp=value' directive using the current values of the
+  /// .MIPS.abiflags section.
+  void emitDirectiveModuleFP() {
+    emitDirectiveModuleFP(ABIFlagsSection.getFpABI(),
+                          ABIFlagsSection.Is32BitABI);
+  }
+
+  virtual void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI);
+  virtual void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value){};
   virtual void emitMipsAbiFlags(){};
   void setCanHaveModuleDir(bool Can) { canHaveModuleDirective = Can; }
   bool getCanHaveModuleDir() { return canHaveModuleDirective; }
@@ -96,6 +116,8 @@ public:
   void emitDirectiveSetNoReorder() override;
   void emitDirectiveSetMacro() override;
   void emitDirectiveSetNoMacro() override;
+  void emitDirectiveSetMsa() override;
+  void emitDirectiveSetNoMsa() override;
   void emitDirectiveSetAt() override;
   void emitDirectiveSetNoAt() override;
   void emitDirectiveEnd(StringRef Name) override;
@@ -111,9 +133,17 @@ public:
   void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
   void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
 
+  void emitDirectiveSetMips1() override;
+  void emitDirectiveSetMips2() override;
+  void emitDirectiveSetMips3() override;
+  void emitDirectiveSetMips4() override;
+  void emitDirectiveSetMips5() override;
+  void emitDirectiveSetMips32() override;
   void emitDirectiveSetMips32R2() override;
+  void emitDirectiveSetMips32R6() override;
   void emitDirectiveSetMips64() override;
   void emitDirectiveSetMips64R2() override;
+  void emitDirectiveSetMips64R6() override;
   void emitDirectiveSetDsp() override;
 
   // PIC support
@@ -122,8 +152,10 @@ public:
                             const MCSymbol &Sym, bool IsReg) override;
 
   // ABI Flags
-  void emitDirectiveModuleFP(Val_GNU_MIPS_ABI Value, bool Is32BitAbi) override;
-  void emitDirectiveSetFp(Val_GNU_MIPS_ABI Value, bool Is32BitAbi) override;
+  void emitDirectiveModuleFP(MipsABIFlagsSection::FpABIKind Value,
+                             bool Is32BitABI) override;
+  void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
+  void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value) override;
   void emitMipsAbiFlags() override;
 };
 
@@ -166,9 +198,17 @@ public:
   void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
   void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
 
+  void emitDirectiveSetMips1() override;
+  void emitDirectiveSetMips2() override;
+  void emitDirectiveSetMips3() override;
+  void emitDirectiveSetMips4() override;
+  void emitDirectiveSetMips5() override;
+  void emitDirectiveSetMips32() override;
   void emitDirectiveSetMips32R2() override;
+  void emitDirectiveSetMips32R6() override;
   void emitDirectiveSetMips64() override;
   void emitDirectiveSetMips64R2() override;
+  void emitDirectiveSetMips64R6() override;
   void emitDirectiveSetDsp() override;
 
   // PIC support
@@ -177,6 +217,7 @@ public:
                             const MCSymbol &Sym, bool IsReg) override;
 
   // ABI Flags
+  void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
   void emitMipsAbiFlags() override;
 
 protected: