diff --git a/Makefile b/Makefile
index 24c5939cf..cd141419c 100644
--- a/Makefile
+++ b/Makefile
@@ -65,6 +65,7 @@ $(B_DIR)/lib/libc/llcvt.o: MIPSISET := -mips3 -o32
 
 $(B_DIR)/lib/libc/ll.o: OPT_LVL := -O1
 $(B_DIR)/lib/libc/llcvt.o: OPT_LVL := -O1
+$(B_DIR)/lib/ultra/io/dpctr.o: OPT_LVL := -O1
 $(B_DIR)/lib/ultra/io/sp.o: OPT_LVL := -O1
 $(B_DIR)/lib/ultra/io/spsetpc.o: OPT_LVL := -O1
 $(B_DIR)/lib/ultra/io/vigetcurrframebuf.o: OPT_LVL := -O1
diff --git a/ld/libfiles.inc b/ld/libfiles.inc
index 8f239c96a..edcdfb404 100644
--- a/ld/libfiles.inc
+++ b/ld/libfiles.inc
@@ -100,6 +100,7 @@
 	build/ROMID/lib/ultra/os/stoptimer.o (section); \
 	build/ROMID/lib/ultra/os/settimer.o (section); \
 	build/ROMID/lib/lib_48c00.o (section); \
+	build/ROMID/lib/ultra/io/dpctr.o (section); \
 	build/ROMID/lib/lib_48cd0.o (section); \
 	build/ROMID/lib/lib_48dc0.o (section); \
 	build/ROMID/lib/lib_48ef0.o (section); \
diff --git a/src/lib/lib_48c00.c b/src/lib/lib_48c00.c
index 3b9ae7aa3..ed970bf45 100644
--- a/src/lib/lib_48c00.c
+++ b/src/lib/lib_48c00.c
@@ -49,27 +49,3 @@ glabel osSpTaskYielded
 /*    48c78:	03e00008 */ 	jr	$ra
 /*    48c7c:	00000000 */ 	nop
 );
-
-GLOBAL_ASM(
-glabel osDpGetCounters
-/*    48c80:	3c0ea410 */ 	lui	$t6,0xa410
-/*    48c84:	8dcf0010 */ 	lw	$t7,0x10($t6)
-/*    48c88:	3c18a410 */ 	lui	$t8,0xa410
-/*    48c8c:	3c08a410 */ 	lui	$t0,0xa410
-/*    48c90:	ac8f0000 */ 	sw	$t7,0x0($a0)
-/*    48c94:	8f190014 */ 	lw	$t9,0x14($t8)
-/*    48c98:	24840004 */ 	addiu	$a0,$a0,0x4
-/*    48c9c:	3c0aa410 */ 	lui	$t2,0xa410
-/*    48ca0:	ac990000 */ 	sw	$t9,0x0($a0)
-/*    48ca4:	8d090018 */ 	lw	$t1,0x18($t0)
-/*    48ca8:	24840004 */ 	addiu	$a0,$a0,0x4
-/*    48cac:	24840004 */ 	addiu	$a0,$a0,0x4
-/*    48cb0:	ac89fffc */ 	sw	$t1,-0x4($a0)
-/*    48cb4:	8d4b001c */ 	lw	$t3,0x1c($t2)
-/*    48cb8:	24840004 */ 	addiu	$a0,$a0,0x4
-/*    48cbc:	03e00008 */ 	jr	$ra
-/*    48cc0:	ac8bfffc */ 	sw	$t3,-0x4($a0)
-/*    48cc4:	00000000 */ 	nop
-/*    48cc8:	00000000 */ 	nop
-/*    48ccc:	00000000 */ 	nop
-);
\ No newline at end of file
diff --git a/src/lib/ultra/io/dpctr.c b/src/lib/ultra/io/dpctr.c
new file mode 100644
index 000000000..de9ada189
--- /dev/null
+++ b/src/lib/ultra/io/dpctr.c
@@ -0,0 +1,9 @@
+#include "libultra_internal.h"
+
+void osDpGetCounters(u32 *array)
+{
+	*array++ = IO_READ(DPC_CLOCK_REG);
+	*array++ = IO_READ(DPC_BUFBUSY_REG);
+	*array++ = IO_READ(DPC_PIPEBUSY_REG);
+	*array++ = IO_READ(DPC_TMEM_REG);
+}