Il 26/08/2014 02:59, Peter Crosthwaite ha scritto:
> Which is used to construct a per-CPU address space. The Address space
> will be created at realize time.
>
> Signed-off-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
> ---
>
> include/qom/cpu.h | 1 +
> qom/cpu.c | 11 +++++++++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/include/qom/cpu.h b/include/qom/cpu.h
> index 1aafbf5..192d337 100644
> --- a/include/qom/cpu.h
> +++ b/include/qom/cpu.h
> @@ -242,6 +242,7 @@ struct CPUState {
> int64_t icount_extra;
> sigjmp_buf jmp_env;
>
> + MemoryRegion *mr;
> AddressSpace *as;
> MemoryListener *tcg_as_listener;
>
> diff --git a/qom/cpu.c b/qom/cpu.c
> index b32dd0a..899071e 100644
> --- a/qom/cpu.c
> +++ b/qom/cpu.c
> @@ -25,6 +25,10 @@
> #include "qemu/log.h"
> #include "qemu/error-report.h"
> #include "sysemu/sysemu.h"
> +#include "exec/memory.h"
> +#include "qapi/visitor.h"
> +#include "exec/address-spaces.h"
> +#include "hw/qdev-properties.h"
>
> bool cpu_exists(int64_t id)
> {
> @@ -314,6 +318,13 @@ static void cpu_common_initfn(Object *obj)
> CPUClass *cc = CPU_GET_CLASS(obj);
>
> cpu->gdb_num_regs = cpu->gdb_num_g_regs = cc->gdb_num_core_regs;
> +#ifndef CONFIG_USER_ONLY
> + object_property_add_link(obj, "mr", TYPE_MEMORY_REGION,
Please use a clearer name such as "memory".
Paolo
> + (Object **)&cpu->mr,
> + qdev_prop_allow_set_link_before_realize,
> + OBJ_PROP_LINK_UNREF_ON_RELEASE,
> + &error_abort);
> +#endif
> }
>
> static int64_t cpu_common_get_arch_id(CPUState *cpu)
>
