diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 19729e5..6a7c476 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -179,13 +179,7 @@ ETEXI
         .args_type  = "",
         .params     = "",
         .help       = "show the interrupts statistics (if available)",
-#ifdef TARGET_SPARC
-        .cmd        = sun4m_hmp_info_irq,
-#elif defined(TARGET_LM32)
-        .cmd        = lm32_hmp_info_irq,
-#else
         .cmd        = hmp_info_irq,
-#endif
     },
 
 STEXI
@@ -199,13 +193,7 @@ ETEXI
         .args_type  = "",
         .params     = "",
         .help       = "show i8259 (PIC) state",
-#ifdef TARGET_SPARC
-        .cmd        = sun4m_hmp_info_pic,
-#elif defined(TARGET_LM32)
-        .cmd        = lm32_hmp_info_pic,
-#else
         .cmd        = hmp_info_pic,
-#endif
     },
 #endif
 
diff --git a/hmp.c b/hmp.c
index 336e7bf..ec2e9ce 100644
--- a/hmp.c
+++ b/hmp.c
@@ -36,6 +36,7 @@
 #include "qemu-io.h"
 #include "qemu/cutils.h"
 #include "qemu/error-report.h"
+#include "hw/intc/intc.h"
 
 #ifdef CONFIG_SPICE
 #include <spice/enums.h>
@@ -787,6 +788,70 @@ static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
     }
 }
 
+static int hmp_info_irq_foreach(Object *obj, void *opaque)
+{
+    InterruptStatsProvider *intc;
+    InterruptStatsProviderClass *k;
+    Monitor *mon = opaque;
+
+    if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
+        intc = INTERRUPT_STATS_PROVIDER(obj);
+        k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
+        uint64_t *irq_counts;
+        unsigned int nb_irqs, i;
+        if (k->get_statistics &&
+            k->get_statistics(intc, &irq_counts, &nb_irqs)) {
+            if (nb_irqs > 0) {
+                monitor_printf(mon, "IRQ statistics for %s:\n",
+                               object_get_typename(obj));
+                for (i = 0; i < nb_irqs; i++) {
+                    if (irq_counts[i] > 0) {
+                        monitor_printf(mon, "%2d: %" PRId64 "\n", i,
+                                       irq_counts[i]);
+                    }
+                }
+            }
+        } else {
+            monitor_printf(mon, "IRQ statistics not available for %s.\n",
+                           object_get_typename(obj));
+        }
+    }
+
+    return 0;
+}
+
+void hmp_info_irq(Monitor *mon, const QDict *qdict)
+{
+    object_child_foreach_recursive(object_get_root(),
+                                   hmp_info_irq_foreach, mon);
+}
+
+static int hmp_info_pic_foreach(Object *obj, void *opaque)
+{
+    InterruptStatsProvider *intc;
+    InterruptStatsProviderClass *k;
+    Monitor *mon = opaque;
+
+    if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
+        intc = INTERRUPT_STATS_PROVIDER(obj);
+        k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
+        if (k->print_info) {
+            k->print_info(intc, mon);
+        } else {
+            monitor_printf(mon, "PIC informations not available for %s.\n",
+                           object_get_typename(obj));
+        }
+    }
+
+    return 0;
+}
+
+void hmp_info_pic(Monitor *mon, const QDict *qdict)
+{
+    object_child_foreach_recursive(object_get_root(),
+                                   hmp_info_pic_foreach, mon);
+}
+
 void hmp_info_pci(Monitor *mon, const QDict *qdict)
 {
     PciInfoList *info_list, *info;
diff --git a/hmp.h b/hmp.h
index 0876ec0..184769c 100644
--- a/hmp.h
+++ b/hmp.h
@@ -36,6 +36,8 @@ void hmp_info_blockstats(Monitor *mon, const QDict *qdict);
 void hmp_info_vnc(Monitor *mon, const QDict *qdict);
 void hmp_info_spice(Monitor *mon, const QDict *qdict);
 void hmp_info_balloon(Monitor *mon, const QDict *qdict);
+void hmp_info_irq(Monitor *mon, const QDict *qdict);
+void hmp_info_pic(Monitor *mon, const QDict *qdict);
 void hmp_info_pci(Monitor *mon, const QDict *qdict);
 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict);
 void hmp_info_tpm(Monitor *mon, const QDict *qdict);
diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
index 75c8d22..fe9ecd6 100644
--- a/hw/intc/i8259.c
+++ b/hw/intc/i8259.c
@@ -461,42 +461,6 @@ static void pic_realize(DeviceState *dev, Error **errp)
     pc->parent_realize(dev, errp);
 }
 
-void hmp_info_pic(Monitor *mon, const QDict *qdict)
-{
-    int i;
-    PICCommonState *s;
-
-    if (!isa_pic) {
-        return;
-    }
-    for (i = 0; i < 2; i++) {
-        s = i == 0 ? PIC_COMMON(isa_pic) : slave_pic;
-        monitor_printf(mon, "pic%d: irr=%02x imr=%02x isr=%02x hprio=%d "
-                       "irq_base=%02x rr_sel=%d elcr=%02x fnm=%d\n",
-                       i, s->irr, s->imr, s->isr, s->priority_add,
-                       s->irq_base, s->read_reg_select, s->elcr,
-                       s->special_fully_nested_mode);
-    }
-}
-
-void hmp_info_irq(Monitor *mon, const QDict *qdict)
-{
-#ifndef DEBUG_IRQ_COUNT
-    monitor_printf(mon, "irq statistic code not compiled.\n");
-#else
-    int i;
-    int64_t count;
-
-    monitor_printf(mon, "IRQ statistics:\n");
-    for (i = 0; i < 16; i++) {
-        count = irq_count[i];
-        if (count > 0) {
-            monitor_printf(mon, "%2d: %" PRId64 "\n", i, count);
-        }
-    }
-#endif
-}
-
 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
 {
     qemu_irq *irq_set;
diff --git a/hw/intc/lm32_pic.c b/hw/intc/lm32_pic.c
index c045b99..09e1511 100644
--- a/hw/intc/lm32_pic.c
+++ b/hw/intc/lm32_pic.c
@@ -43,35 +43,6 @@ struct LM32PicState {
 };
 typedef struct LM32PicState LM32PicState;
 
-static LM32PicState *pic;
-void lm32_hmp_info_pic(Monitor *mon, const QDict *qdict)
-{
-    if (pic == NULL) {
-        return;
-    }
-
-    monitor_printf(mon, "lm32-pic: im=%08x ip=%08x irq_state=%08x\n",
-            pic->im, pic->ip, pic->irq_state);
-}
-
-void lm32_hmp_info_irq(Monitor *mon, const QDict *qdict)
-{
-    int i;
-    uint32_t count;
-
-    if (pic == NULL) {
-        return;
-    }
-
-    monitor_printf(mon, "IRQ statistics:\n");
-    for (i = 0; i < 32; i++) {
-        count = pic->stats_irq_count[i];
-        if (count > 0) {
-            monitor_printf(mon, "%2d: %u\n", i, count);
-        }
-    }
-}
-
 static void update_irq(LM32PicState *s)
 {
     s->ip |= s->irq_state;
@@ -177,8 +148,6 @@ static void lm32_pic_init(Object *obj)
 
     qdev_init_gpio_in(dev, irq_handler, 32);
     sysbus_init_irq(sbd, &s->parent_irq);
-
-    pic = s;
 }
 
 static const VMStateDescription vmstate_lm32_pic = {
diff --git a/hw/intc/slavio_intctl.c b/hw/intc/slavio_intctl.c
index a9acb64..84e0bee 100644
--- a/hw/intc/slavio_intctl.c
+++ b/hw/intc/slavio_intctl.c
@@ -211,38 +211,6 @@ static const MemoryRegionOps slavio_intctlm_mem_ops = {
     },
 };
 
-void slavio_pic_info(Monitor *mon, DeviceState *dev)
-{
-    SLAVIO_INTCTLState *s = SLAVIO_INTCTL(dev);
-    int i;
-
-    for (i = 0; i < MAX_CPUS; i++) {
-        monitor_printf(mon, "per-cpu %d: pending 0x%08x\n", i,
-                       s->slaves[i].intreg_pending);
-    }
-    monitor_printf(mon, "master: pending 0x%08x, disabled 0x%08x\n",
-                   s->intregm_pending, s->intregm_disabled);
-}
-
-void slavio_irq_info(Monitor *mon, DeviceState *dev)
-{
-#ifndef DEBUG_IRQ_COUNT
-    monitor_printf(mon, "irq statistic code not compiled.\n");
-#else
-    SLAVIO_INTCTLState *s = SLAVIO_INTCTL(dev);
-    int i;
-    int64_t count;
-
-    s = SLAVIO_INTCTL(dev);
-    monitor_printf(mon, "IRQ statistics:\n");
-    for (i = 0; i < 32; i++) {
-        count = s->irq_count[i];
-        if (count > 0)
-            monitor_printf(mon, "%2d: %" PRId64 "\n", i, count);
-    }
-#endif
-}
-
 static const uint32_t intbit_to_level[] = {
     2, 3, 5, 7, 9, 11, 13, 2,   3, 5, 7, 9, 11, 13, 12, 12,
     6, 13, 4, 10, 8, 9, 11, 0,  0, 0, 0, 15, 15, 15, 15, 0,
diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 478fda8..b3915e4 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -159,20 +159,6 @@ static void nvram_init(Nvram *nvram, uint8_t *macaddr,
     }
 }
 
-static DeviceState *slavio_intctl;
-
-void sun4m_hmp_info_pic(Monitor *mon, const QDict *qdict)
-{
-    if (slavio_intctl)
-        slavio_pic_info(mon, slavio_intctl);
-}
-
-void sun4m_hmp_info_irq(Monitor *mon, const QDict *qdict)
-{
-    if (slavio_intctl)
-        slavio_irq_info(mon, slavio_intctl);
-}
-
 void cpu_check_irqs(CPUSPARCState *env)
 {
     CPUState *cs;
@@ -873,6 +859,7 @@ static void dummy_fdc_tc(void *opaque, int irq, int level)
 static void sun4m_hw_init(const struct sun4m_hwdef *hwdef,
                           MachineState *machine)
 {
+    DeviceState *slavio_intctl;
     const char *cpu_model = machine->cpu_model;
     unsigned int i;
     void *iommu, *espdma, *ledma, *nvram;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index ab8e319..73178ae 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -181,8 +181,6 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
 qemu_irq *kvm_i8259_init(ISABus *bus);
 int pic_read_irq(DeviceState *d);
 int pic_get_output(DeviceState *d);
-void hmp_info_pic(Monitor *mon, const QDict *qdict);
-void hmp_info_irq(Monitor *mon, const QDict *qdict);
 
 /* ioapic.c */
 
diff --git a/include/hw/lm32/lm32_pic.h b/include/hw/lm32/lm32_pic.h
index 189fa38..e6479b8 100644
--- a/include/hw/lm32/lm32_pic.h
+++ b/include/hw/lm32/lm32_pic.h
@@ -8,7 +8,4 @@ uint32_t lm32_pic_get_im(DeviceState *d);
 void lm32_pic_set_ip(DeviceState *d, uint32_t ip);
 void lm32_pic_set_im(DeviceState *d, uint32_t im);
 
-void lm32_hmp_info_pic(Monitor *mon, const QDict *qdict);
-void lm32_hmp_info_irq(Monitor *mon, const QDict *qdict);
-
 #endif /* QEMU_HW_LM32_PIC_H */
diff --git a/include/hw/sparc/sun4m.h b/include/hw/sparc/sun4m.h
index 9c17425..580d87b 100644
--- a/include/hw/sparc/sun4m.h
+++ b/include/hw/sparc/sun4m.h
@@ -24,14 +24,6 @@ static inline void sparc_iommu_memory_write(void *opaque,
     sparc_iommu_memory_rw(opaque, addr, buf, len, 1);
 }
 
-/* slavio_intctl.c */
-void slavio_pic_info(Monitor *mon, DeviceState *dev);
-void slavio_irq_info(Monitor *mon, DeviceState *dev);
-
-/* sun4m.c */
-void sun4m_hmp_info_pic(Monitor *mon, const QDict *qdict);
-void sun4m_hmp_info_irq(Monitor *mon, const QDict *qdict);
-
 /* sparc32_dma.c */
 #include "hw/sparc/sparc32_dma.h"
 
diff --git a/monitor.c b/monitor.c
index 83c4edf..d26c3bc 100644
--- a/monitor.c
+++ b/monitor.c
@@ -81,12 +81,6 @@
 #include "qemu/cutils.h"
 #include "qapi/qmp/dispatch.h"
 
-/* for hmp_info_irq/pic */
-#if defined(TARGET_SPARC)
-#include "hw/sparc/sun4m.h"
-#endif
-#include "hw/lm32/lm32_pic.h"
-
 #if defined(TARGET_S390X)
 #include "hw/s390x/storage-keys.h"
 #endif
