diff options
Diffstat (limited to 'hw/sun4m.c')
| -rw-r--r-- | hw/sun4m.c | 18 |
1 files changed, 5 insertions, 13 deletions
@@ -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); } |