MIPS: Update for 23-May commits, and a few older ones.

src/mips/constants-mips.h

Index: src/mips/constants-mips.h
diff --git a/src/mips/constants-mips.h b/src/mips/constants-mips.h
index eb0d22c2198d1bc6c2629d67e71fbecbd5052cba..25673301331a312c03a9d7de9134efc23e40b944 100644
--- a/src/mips/constants-mips.h
+++ b/src/mips/constants-mips.h
@@ -47,6 +47,19 @@
 #endif
 
 
+#if(defined(__mips_hard_float) && __mips_hard_float != 0)
+// Use floating-point coprocessor instructions. This flag is raised when
+// -mhard-float is passed to the compiler.
+static const bool IsMipsSoftFloatABI = false;
+#elif(defined(__mips_soft_float) && __mips_soft_float != 0)
+// Not using floating-point coprocessor instructions. This flag is raised when
+// -msoft-float is passed to the compiler.
+static const bool IsMipsSoftFloatABI = true;
+#else
+static const bool IsMipsSoftFloatABI = true;
+#endif
+
+
 // Defines constants and accessor classes to assemble, disassemble and
 // simulate MIPS32 instructions.
 //