1 files changed, 32 insertions, 0 deletions
diff --git a/usr/klibc/libgcc/__udivmodsi4.c b/usr/klibc/libgcc/__udivmodsi4.c
new file mode 100644
index 0000000..54980f0
--- /dev/null
+++ b/usr/klibc/libgcc/__udivmodsi4.c
@@ -0,0 +1,32 @@
+#include <klibc/diverr.h>
+#include <stdint.h>
+
+uint32_t __udivmodsi4(uint32_t num, uint32_t den, uint32_t * rem_p)
+{
+	uint32_t quot = 0, qbit = 1;
+
+	if (den == 0) {
+		__divide_error();
+		return 0;	/* If trap returns... */
+	}
+
+	/* Left-justify denominator and count shift */
+	while ((int32_t) den >= 0) {
+		den <<= 1;
+		qbit <<= 1;
+	}
+
+	while (qbit) {
+		if (den <= num) {
+			num -= den;
+			quot += qbit;
+		}
+		den >>= 1;
+		qbit >>= 1;
+	}
+
+	if (rem_p)
+		*rem_p = num;
+
+	return quot;
+}