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Diffstat (limited to 'hw/sun4m.c')
-rw-r--r--hw/sun4m.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/hw/sun4m.c b/hw/sun4m.c
index 0392109230..4795b3f45e 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -41,8 +41,7 @@
#include "loader.h"
#include "elf.h"
#include "blockdev.h"
-
-//#define DEBUG_IRQ
+#include "trace.h"
/*
* Sun4m architecture was used in the following machines:
@@ -72,13 +71,6 @@
* See for example: http://www.sunhelp.org/faq/sunref1.html
*/
-#ifdef DEBUG_IRQ
-#define DPRINTF(fmt, ...) \
- do { printf("CPUIRQ: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...)
-#endif
-
#define KERNEL_LOAD_ADDR 0x00004000
#define CMDLINE_ADDR 0x007ff000
#define INITRD_LOAD_ADDR 0x00800000
@@ -248,14 +240,14 @@ void cpu_check_irqs(CPUState *env)
env->interrupt_index = TT_EXTINT | i;
if (old_interrupt != env->interrupt_index) {
- DPRINTF("Set CPU IRQ %d\n", i);
+ trace_sun4m_cpu_interrupt(i);
cpu_interrupt(env, CPU_INTERRUPT_HARD);
}
break;
}
}
} else if (!env->pil_in && (env->interrupt_index & ~15) == TT_EXTINT) {
- DPRINTF("Reset CPU IRQ %d\n", env->interrupt_index & 15);
+ trace_sun4m_cpu_reset_interrupt(env->interrupt_index & 15);
env->interrupt_index = 0;
cpu_reset_interrupt(env, CPU_INTERRUPT_HARD);
}
@@ -266,12 +258,12 @@ static void cpu_set_irq(void *opaque, int irq, int level)
CPUState *env = opaque;
if (level) {
- DPRINTF("Raise CPU IRQ %d\n", irq);
+ trace_sun4m_cpu_set_irq_raise(irq);
env->halted = 0;
env->pil_in |= 1 << irq;
cpu_check_irqs(env);
} else {
- DPRINTF("Lower CPU IRQ %d\n", irq);
+ trace_sun4m_cpu_set_irq_lower(irq);
env->pil_in &= ~(1 << irq);
cpu_check_irqs(env);
}