1 files changed, 13 insertions, 0 deletions
diff --git a/newlib/libc/machine/rx/strncmp.S b/newlib/libc/machine/rx/strncmp.S
new file mode 100644
index 000000000..929e9cb0a
--- /dev/null
+++ b/newlib/libc/machine/rx/strncmp.S
@@ -0,0 +1,13 @@
+	.file	"strncmp.S"
+
+	.section .text
+	.global  _strncmp
+	.type	 _strncmp,@function
+_strncmp:
+	scmpu			; Perform the string comparison
+	bnc	1f		; If Carry is not set skip over
+	scne.L	r1		; Set result based on Z flag
+	rts			;
+1:				;
+	mov	#-1,r1		; Carry not set, result should be negative
+	rts			;