diff options
| -rw-r--r-- | memory.c | 5 | ||||
| -rw-r--r-- | trace-events | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -19,6 +19,7 @@ #include "qemu/bitops.h" #include "qom/object.h" #include "sysemu/kvm.h" +#include "trace.h" #include <assert.h> #include "exec/memory-internal.h" @@ -388,6 +389,7 @@ static void memory_region_oldmmio_read_accessor(MemoryRegion *mr, uint64_t tmp; tmp = mr->ops->old_mmio.read[ctz32(size)](mr->opaque, addr); + trace_memory_region_ops_read(mr, addr, tmp, size); *value |= (tmp & mask) << shift; } @@ -404,6 +406,7 @@ static void memory_region_read_accessor(MemoryRegion *mr, qemu_flush_coalesced_mmio_buffer(); } tmp = mr->ops->read(mr->opaque, addr, size); + trace_memory_region_ops_read(mr, addr, tmp, size); *value |= (tmp & mask) << shift; } @@ -417,6 +420,7 @@ static void memory_region_oldmmio_write_accessor(MemoryRegion *mr, uint64_t tmp; tmp = (*value >> shift) & mask; + trace_memory_region_ops_write(mr, addr, tmp, size); mr->ops->old_mmio.write[ctz32(size)](mr->opaque, addr, tmp); } @@ -433,6 +437,7 @@ static void memory_region_write_accessor(MemoryRegion *mr, qemu_flush_coalesced_mmio_buffer(); } tmp = (*value >> shift) & mask; + trace_memory_region_ops_write(mr, addr, tmp, size); mr->ops->write(mr->opaque, addr, tmp, size); } diff --git a/trace-events b/trace-events index 0f7c8b4d92..3856b5c206 100644 --- a/trace-events +++ b/trace-events @@ -1165,6 +1165,10 @@ kvm_vm_ioctl(int type, void *arg) "type %d, arg %p" kvm_vcpu_ioctl(int cpu_index, int type, void *arg) "cpu_index %d, type %d, arg %p" kvm_run_exit(int cpu_index, uint32_t reason) "cpu_index %d, reason %d" +# memory.c +memory_region_ops_read(void *mr, uint64_t addr, uint64_t value, unsigned size) "mr %p addr %#"PRIx64" value %#"PRIx64" size %u" +memory_region_ops_write(void *mr, uint64_t addr, uint64_t value, unsigned size) "mr %p addr %#"PRIx64" value %#"PRIx64" size %u" + # qom/object.c object_dynamic_cast_assert(const char *type, const char *target, const char *file, int line, const char *func) "%s->%s (%s:%d:%s)" object_class_dynamic_cast_assert(const char *type, const char *target, const char *file, int line, const char *func) "%s->%s (%s:%d:%s)" |