Commit 991db247 authored by Thomas Huth's avatar Thomas Huth Committed by Eduardo Habkost
Browse files

hw/core/null-machine: Print error message when using the -kernel parameter 



If the user currently tries to use the -kernel parameter, simply nothing
happens, and the user might get confused that there is nothing loaded
to memory, but also no error message has been issued. Since there is no
real generic way to load a kernel on all CPU types (but on some targets,
the generic loader can be used instead), issue an appropriate error
message here now to avoid the possible confusion.

Signed-off-by: default avatarThomas Huth <thuth@redhat.com>
Message-Id: <1488271971-12624-1-git-send-email-thuth@redhat.com>
Reviewed-by: default avatarMarcel Apfelbaum <marcel@redhat.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
parent 36cccb8c

hw/core/null-machine.c

+6 −0
Original line number Diff line number Diff line
@@ -40,6 +40,12 @@ static void machine_none_init(MachineState *mch) 
        memory_region_allocate_system_memory(ram, NULL, "ram", mch->ram_size);

        memory_region_add_subregion(get_system_memory(), 0, ram);

    }



    if (mch->kernel_filename) {

        error_report("The -kernel parameter is not supported "

                     "(use the generic 'loader' device instead).");

        exit(1);

    }

}



static void machine_none_machine_init(MachineClass *mc)