MIPS: pre-crankshaft updates to code-stubs and stub-cache (3/3)

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 5dd012e93e328c1ffd044d3bec4bd7e467d31a83..1e3f7ddc169034b21f5c8daf149cc3cb072fe7ad 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -535,6 +535,10 @@ class MacroAssembler: public Assembler {
   // into register dst.
   void LoadFromSafepointRegisterSlot(Register dst, Register src);
 
+  // Flush the I-cache from asm code. You should use CPU::FlushICache from C.
+  // Does not handle errors.
+  void FlushICache(Register address, unsigned instructions);
+
   // MIPS32 R2 instruction macro.
   void Ins(Register rt, Register rs, uint16_t pos, uint16_t size);
   void Ext(Register rt, Register rs, uint16_t pos, uint16_t size);
@@ -1092,6 +1096,11 @@ class MacroAssembler: public Assembler {
 
   void LoadInstanceDescriptors(Register map, Register descriptors);
 
+  // Patch the relocated value (lui/ori pair).
+  void PatchRelocatedValue(Register li_location,
+                           Register scratch,
+                           Register new_value);
+
  private:
   void CallCFunctionHelper(Register function,
                            ExternalReference function_reference,