sun4u: switch from EBUS_DPRINTF() macro to trace-events

Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NArtyom Tarasenko <atar4qemu@gmail.com>

hw/sparc64/sun4u.c

@@ -47,17 +47,9 @@
 #include "hw/ide/pci.h"
 #include "hw/loader.h"
 #include "elf.h"
+#include "trace.h"
 #include "qemu/cutils.h"
 
-//#define DEBUG_EBUS
-
-#ifdef DEBUG_EBUS
-#define EBUS_DPRINTF(fmt, ...)                                  \
-    do { printf("EBUS: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define EBUS_DPRINTF(fmt, ...)
-#endif
-
 #define KERNEL_LOAD_ADDR     0x00404000
 #define CMDLINE_ADDR         0x003ff000
 #define PROM_SIZE_MAX        (4 * 1024 * 1024)
@@ -218,7 +210,7 @@ static void ebus_isa_irq_handler(void *opaque, int n, int level)
     qemu_irq irq = s->isa_bus_irqs[n];
 
     /* Pass ISA bus IRQs onto their gpio equivalent */
-    EBUS_DPRINTF("Set ISA IRQ %d level %d\n", n, level);
+    trace_ebus_isa_irq_handler(n, level);
     if (irq) {
         qemu_set_irq(irq, level);
     }

hw/sparc64/trace-events

 # See docs/devel/tracing.txt for syntax documentation.
+
+# hw/sparc64/sun4u.c
+ebus_isa_irq_handler(int n, int level) "Set ISA IRQ %d level %d"