diff options
| -rw-r--r-- | hw/arm/armv7m.c | 9 | ||||
| -rw-r--r-- | include/hw/arm/armv7m.h | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index facc536b07..9f38d3b254 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -19,6 +19,7 @@ #include "sysemu/qtest.h" #include "qemu/error-report.h" #include "exec/address-spaces.h" +#include "target/arm/idau.h" /* Bitbanded IO. Each word corresponds to a single bit. */ @@ -162,6 +163,13 @@ static void armv7m_realize(DeviceState *dev, Error **errp) object_property_set_link(OBJECT(s->cpu), OBJECT(&s->container), "memory", &error_abort); + if (object_property_find(OBJECT(s->cpu), "idau", NULL)) { + object_property_set_link(OBJECT(s->cpu), s->idau, "idau", &err); + if (err != NULL) { + error_propagate(errp, err); + return; + } + } object_property_set_bool(OBJECT(s->cpu), true, "realized", &err); if (err != NULL) { error_propagate(errp, err); @@ -217,6 +225,7 @@ static Property armv7m_properties[] = { DEFINE_PROP_STRING("cpu-type", ARMv7MState, cpu_type), DEFINE_PROP_LINK("memory", ARMv7MState, board_memory, TYPE_MEMORY_REGION, MemoryRegion *), + DEFINE_PROP_LINK("idau", ARMv7MState, idau, TYPE_IDAU_INTERFACE, Object *), DEFINE_PROP_END_OF_LIST(), }; diff --git a/include/hw/arm/armv7m.h b/include/hw/arm/armv7m.h index 35ab757264..5c3f406ccc 100644 --- a/include/hw/arm/armv7m.h +++ b/include/hw/arm/armv7m.h @@ -12,6 +12,7 @@ #include "hw/sysbus.h" #include "hw/intc/armv7m_nvic.h" +#include "target/arm/idau.h" #define TYPE_BITBAND "ARM,bitband-memory" #define BITBAND(obj) OBJECT_CHECK(BitBandState, (obj), TYPE_BITBAND) @@ -40,6 +41,7 @@ typedef struct { * + Property "memory": MemoryRegion defining the physical address space * that CPU accesses see. (The NVIC, bitbanding and other CPU-internal * devices will be automatically layered on top of this view.) + * + Property "idau": IDAU interface (forwarded to CPU object) */ typedef struct ARMv7MState { /*< private >*/ @@ -58,6 +60,7 @@ typedef struct ARMv7MState { char *cpu_type; /* MemoryRegion the board provides to us (with its devices, RAM, etc) */ MemoryRegion *board_memory; + Object *idau; } ARMv7MState; #endif |