From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:37201) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S8Joh-0002f6-GL for qemu-devel@nongnu.org; Thu, 15 Mar 2012 19:10:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S8JoN-00005y-Ca for qemu-devel@nongnu.org; Thu, 15 Mar 2012 19:10:43 -0400 Received: from mail-bk0-f45.google.com ([209.85.214.45]:57336) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S8JoN-00005p-2L for qemu-devel@nongnu.org; Thu, 15 Mar 2012 19:10:23 -0400 Received: by bkcjg9 with SMTP id jg9so3120182bkc.4 for ; Thu, 15 Mar 2012 16:10:20 -0700 (PDT) Message-ID: <4F6276D5.1020309@gmail.com> Date: Fri, 16 Mar 2012 03:10:13 +0400 From: Max Filippov MIME-Version: 1.0 References: <1330893156-26569-1-git-send-email-afaerber@suse.de> <1331747617-7837-1-git-send-email-afaerber@suse.de> <1331747617-7837-13-git-send-email-afaerber@suse.de> <4F6268EC.8030109@gmail.com> In-Reply-To: <4F6268EC.8030109@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [RFC 12/12] target-xtensa: QOM'ify CPU List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= Cc: qemu-devel@nongnu.org >> Let xtensa_cpu_list() enumerate CPU classes alphabetically. >> >> Signed-off-by: Andreas Färber >> --- With this patch applied qemu aborts on unit tests with the following message: qemu-system-xtensa -M sim -cpu dc232b -nographic -semihosting -kernel ./test_b.tst ** ERROR:/home/dumb/ws/m/awt/emu/xtensa/qemu/qom/object.c:156:type_get_parent: assertion failed: (type->parent_type != NULL) make: *** [run-test_b.tst] Aborted (gdb) bt #0 0x00007ffff5f57285 in raise () from /lib64/libc.so.6 #1 0x00007ffff5f58b9b in abort () from /lib64/libc.so.6 #2 0x00007ffff771641d in g_assertion_message () from /lib64/libglib-2.0.so.0 #3 0x00007ffff7716942 in g_assertion_message_expr () from /lib64/libglib-2.0.so.0 #4 0x000055555565f23e in type_get_parent (type=0x55555625c8b0) at /home/dumb/ws/m/awt/emu/xtensa/qemu/qom/object.c:156 #5 0x000055555565f4ec in type_initialize (ti=0x55555625c8b0) at /home/dumb/ws/m/awt/emu/xtensa/qemu/qom/object.c:225 #6 0x00005555556602f4 in object_class_by_name (typename=0x7fffffffdc15 "dc232b") at /home/dumb/ws/m/awt/emu/xtensa/qemu/qom/object.c:543 #7 0x00005555556dd27b in cpu_xtensa_init (cpu_model=0x7fffffffdc15 "dc232b") at /home/dumb/ws/m/awt/emu/xtensa/qemu/target-xtensa/helper.c:85 #8 0x0000555555716703 in sim_init (ram_size=134217728, boot_device=0x7fffffffd6d0 "cad", kernel_filename=0x555556256060 "./test_b.tst", kernel_cmdline=0x55555572aeb2 "", initrd_filename=0x0, cpu_model= 0x7fffffffdc15 "dc232b") at /home/dumb/ws/m/awt/emu/xtensa/qemu/hw/xtensa_sim.c:55 #9 0x00005555557168e5 in xtensa_sim_init (ram_size=134217728, boot_device=0x7fffffffd6d0 "cad", kernel_filename=0x555556256060 "./test_b.tst", kernel_cmdline=0x55555572aeb2 "", initrd_filename=0x0, cpu_model= 0x7fffffffdc15 "dc232b") at /home/dumb/ws/m/awt/emu/xtensa/qemu/hw/xtensa_sim.c:102 #10 0x000055555561f0bb in main (argc=9, argv=0x7fffffffd7f8, envp=0x7fffffffd848) at /home/dumb/ws/m/awt/emu/xtensa/qemu/vl.c:3496 (gdb) frame 4 #4 0x000055555565f23e in type_get_parent (type=0x55555625c8b0) at /home/dumb/ws/m/awt/emu/xtensa/qemu/qom/object.c:156 156 g_assert(type->parent_type != NULL); (gdb) p *type $6 = {name = 0x555556255fa0 "dc232b", class_size = 7848, instance_size = 75232, class_init = 0x5555556b4a6c , class_finalize = 0, class_data = 0x0, instance_init = 0, instance_finalize = 0, abstract = false, parent = 0x555556255fc0 "xtensa-cpu", parent_type = 0x0, class = 0x555556264a90, num_interfaces = 0, interfaces = {{parent = 0x0, interface_initfn = 0, type = 0x0} }} -- Thanks. -- Max