diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 54964b3..a348cbe 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -1791,6 +1791,18 @@
 			break;
 		}
 
+		case frint_op: {
+			union ieee754sp fs;
+
+			if (!cpu_has_mips_r6)
+				return SIGILL;
+
+			SPFROMREG(fs, MIPSInst_FS(ir));
+			rv.l = ieee754sp_tlong(fs);
+			rv.s = ieee754sp_flong(rv.l);
+			goto copcsr;
+		}
+
 		case fabs_op:
 			handler.u = ieee754sp_abs;
 			goto scopuop;
@@ -2037,6 +2049,18 @@
 			break;
 		}
 
+		case frint_op: {
+			union ieee754dp fs;
+
+			if (!cpu_has_mips_r6)
+				return SIGILL;
+
+			DPFROMREG(fs, MIPSInst_FS(ir));
+			rv.l = ieee754dp_tlong(fs);
+			rv.d = ieee754dp_flong(rv.l);
+			goto copcsr;
+		}
+
 		case fabs_op:
 			handler.u = ieee754dp_abs;
 			goto dcopuop;