diff --git a/hw/sh4/trace-events b/hw/sh4/trace-events
index 4b61cd56c8..6bfd7eebc4 100644
--- a/hw/sh4/trace-events
+++ b/hw/sh4/trace-events
@@ -1,3 +1,3 @@
 # sh7750.c
-sh7750_porta(uint16_t prev, uint16_t cur, uint16_t pdtr, uint16_t pctr) "porta changed from 0x%04x to 0x%04x\npdtra=0x%04x, pctra=0x%08x"
-sh7750_portb(uint16_t prev, uint16_t cur, uint16_t pdtr, uint16_t pctr) "portb changed from 0x%04x to 0x%04x\npdtrb=0x%04x, pctrb=0x%08x"
+sh7750_porta(uint16_t prev, uint16_t cur, uint16_t pdtr, uint16_t pctr) "porta changed from 0x%04x to 0x%04x (pdtra=0x%04x, pctra=0x%08x)"
+sh7750_portb(uint16_t prev, uint16_t cur, uint16_t pdtr, uint16_t pctr) "portb changed from 0x%04x to 0x%04x (pdtrb=0x%04x, pctrb=0x%08x)"