[Android Q&A, Help & Troubleshooting] netqer:
I have compiled the cm10 "deviced" generic/armv7-a. AND FOLLOW the instruction to run on emulator:http://wiki.cyanogen...ogenMod_(Linux)

try to run in the emulator with both the SDK android-16 kernel-qemu AND THE KERNEL in CM's repo prebuilts/qemu-kernel/arm/kernel-qemu-armv7

, but failed with black screen,not even textual "A N D R O I D". I dumped the kernel log

<6>Initializing cgroup subsys cpu

<5>Linux version 2.6.29-gc497e41 (kroot@kennyroot.mtv.corp.google.com) (gcc version 4.4.3 (GCC) ) #2 Thu Dec 8 15:07:43 PST 2011

<4>CPU: ARMv7 Processor [410fc080] revision 0 (ARMv7), cr=10c5387f

<4>CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache

<4>Machine: Goldfish

<4>Memory policy: ECC disabled, Data cache writeback

<7>On node 0 totalpages: 87808

<7>free_area_init_node: node 0, pgdat c02f5a20, node_mem_map c0382000

<7> Normal zone: 686 pages used for memmap

<7> Normal zone: 0 pages reserved

<7> Normal zone: 87122 pages, LIFO batch:15

<4>Built 1 zonelists in Zone order, mobility grouping on. Total pages: 87122

<5>Kernel command line: qemu.gles=1 qemu=1 console=ttyS0 android.qemud=ttyS1 android.checkjni=1 ndns=1

<3>Unknown boot option `qemu.gles=1': ignoring

<3>Unknown boot option `android.qemud=ttyS1': ignoring

<3>Unknown boot option `android.checkjni=1': ignoring

<4>PID hash table entries: 2048 (order: 11, 8192 bytes)

<4>Console: colour dummy device 80x30

<6>Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)

<6>Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)

<6>Memory: 343MB = 343MB total

<5>Memory: 344064KB available (2756K code, 683K data, 108K init)

<6>Calibrating delay loop... 558.69 BogoMIPS (lpj=2793472)

<4>Mount-cache hash table entries: 512

<6>Initializing cgroup subsys debug

<6>Initializing cgroup subsys cpuacct

<6>Initializing cgroup subsys freezer

<6>CPU: Testing write buffer coherency: ok

<6>net_namespace: 716 bytes

<6>NET: Registered protocol family 16

<4>bio: create slab <bio-0> at 0

<7>Switched to high resolution mode on CPU 0

<6>NET: Registered protocol family 2

<6>IP route cache hash table entries: 4096 (order: 2, 16384 bytes)

<6>TCP established hash table entries: 16384 (order: 5, 131072 bytes)

<6>TCP bind hash table entries: 16384 (order: 4, 65536 bytes)

<6>TCP: Hash tables configured (established 16384 bind 16384)

<6>TCP reno registered

<6>NET: Registered protocol family 1

<6>checking if image is initramfs... it is

<6>Freeing initrd memory: 164K

<4>goldfish_new_pdev goldfish_interrupt_controller at ff000000 irq -1

<4>goldfish_new_pdev goldfish_device_bus at ff001000 irq 1

<4>goldfish_new_pdev goldfish_timer at ff003000 irq 3

<4>goldfish_new_pdev goldfish_rtc at ff010000 irq 10

<4>goldfish_new_pdev goldfish_tty at ff002000 irq 4

<4>goldfish_new_pdev goldfish_tty at ff011000 irq 11

<4>goldfish_new_pdev goldfish_tty at ff012000 irq 12

<4>goldfish_new_pdev smc91x at ff013000 irq 13

<4>goldfish_new_pdev goldfish_fb at ff014000 irq 14

<4>goldfish_new_pdev goldfish_audio at ff004000 irq 15

<4>goldfish_new_pdev goldfish_memlog at ff006000 irq -1

<4>goldfish_new_pdev goldfish_events at ff015000 irq 16

<4>goldfish_new_pdev goldfish_nand at ff016000 irq -1

<4>goldfish_new_pdev qemu_pipe at ff017000 irq 17

<4>goldfish_new_pdev goldfish-switch at ff019000 irq 18

<4>goldfish_new_pdev goldfish-switch at ff01a000 irq 19

<4>goldfish_pdev_worker registered goldfish_interrupt_controller

<4>goldfish_pdev_worker registered goldfish_device_bus

<4>goldfish_pdev_worker registered goldfish_timer

<4>goldfish_pdev_worker registered goldfish_rtc

<4>goldfish_pdev_worker registered goldfish_tty

<4>goldfish_pdev_worker registered goldfish_tty

<4>goldfish_pdev_worker registered goldfish_tty

<4>goldfish_pdev_worker registered smc91x

<4>goldfish_pdev_worker registered goldfish_fb

<4>goldfish_pdev_worker registered goldfish_audio

<4>goldfish_pdev_worker registered goldfish_memlog

<4>goldfish_pdev_worker registered goldfish_events

<4>goldfish_pdev_worker registered goldfish_nand

<4>goldfish_pdev_worker registered qemu_pipe

<4>goldfish_pdev_worker registered goldfish-switch

<4>goldfish_pdev_worker registered goldfish-switch

<6>ashmem: initialized

<6>Installing knfsd (copyright (C) 1996 okir@monad.swb.de).

<4>yaffs Dec 8 2011 15:06:54 Installing.

<6>msgmni has been set to 672

<6>alg: No test for stdrng (krng)

<6>io scheduler noop registered

<6>io scheduler anticipatory registered (default)

<6>io scheduler deadline registered

<6>io scheduler cfq registered

<4>allocating frame buffer 480 * 800, got ffa00000

<6>console [ttyS0] enabled

<6>brd: module loaded

<6>loop: module loaded

<6>nbd: registered device at major 43

<4>goldfish_audio_probe

<6>tun: Universal TUN/TAP device driver, 1.6

<6>tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

<4>smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@cam.org>

<6>eth0 (smc91x): not using net_device_ops yet

<4>eth0: SMC91C11xFD (rev 1) at d580c000 IRQ 13 [nowait]

<4>eth0: Ethernet addr: 52:54:00:12:34:56

<7>eth0: No PHY found

<4>goldfish nand dev0: size c200000, page 2048, extra 64, erase 131072

<4>goldfish nand dev1: size c200000, page 2048, extra 64, erase 131072

<4>goldfish nand dev2: size 4000000, page 2048, extra 64, erase 131072

<6>mice: PS/2 mouse device common for all mice

<4>*** events probe ***

<4>events_probe() addr=0xd5814000 irq=16

<4>events_probe() keymap=qwerty2

<6>input: qwerty2 as /devices/virtual/input/input0

<6>goldfish_rtc goldfish_rtc: rtc core: registered goldfish_rtc as rtc0

<6>device-mapper: uevent: version 1.0.3

<6>device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com

<6>logger: created 64K log 'log_main'

<6>logger: created 256K log 'log_events'

<6>logger: created 64K log 'log_radio'

<6>TCP cubic registered

<6>NET: Registered protocol family 10

<6>IPv6 over IPv4 tunneling driver

<6>NET: Registered protocol family 17

<6>NET: Registered protocol family 15

<6>RPC: Registered udp transport module.

<6>RPC: Registered tcp transport module.

<6>802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>

<6>All bugs added by David S. Miller <davem@redhat.com>

<6>VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 0

<6>goldfish_rtc goldfish_rtc: setting system clock to 2012-12-07 07:15:01 UTC (1354864501)

<6>Freeing init memory: 108K

<3>init: could not import file '/init.trace.rc' from '/init.rc'

<3>init: could not import file '/init.cm.rc' from '/init.rc'

<3>init: cannot open '/initlogo.rle'

<6>yaffs: dev is 32505856 name is "mtdblock0"

<6>yaffs: passed flags ""

<4>yaffs: Attempting MTD mount on 31.0, "mtdblock0"

<4>yaffs_read_super: isCheckpointed 0

<4>save exit: isCheckpointed 1

<6>yaffs: dev is 32505857 name is "mtdblock1"

<6>yaffs: passed flags ""

<4>yaffs: Attempting MTD mount on 31.1, "mtdblock1"

<4>yaffs_read_super: isCheckpointed 0

<6>yaffs: dev is 32505858 name is "mtdblock2"

<6>yaffs: passed flags ""

<4>yaffs: Attempting MTD mount on 31.2, "mtdblock2"

<4>yaffs_read_super: isCheckpointed 0

<3>init: cannot find '/system/bin/rild', disabling 'ril-daemon'

<6>eth0: link up

<6>request_suspend_state: wakeup (3->0) at 5024537940 (2012-12-07 07:15:05.946403531 UTC)

<6>request_suspend_state: wakeup (0->0) at 8038153272 (2012-12-07 07:15:08.960029916 UTC)

<3>init: untracked pid 203 exited

<7>eth0: no IPv6 routers present

<6>request_suspend_state: wakeup (0->0) at 13093743275 (2012-12-07 07:15:14.015619616 UTC)

<3>init: untracked pid 267 exited

<6>request_suspend_state: wakeup (0->0) at 18172982800 (2012-12-07 07:15:19.094859343 UTC)

<3>init: untracked pid 336 exited

<6>request_suspend_state: wakeup (0->0) at 23250891897 (2012-12-07 07:15:24.172746412 UTC)

<3>init: untracked pid 407 exited

<6>request_suspend_state: wakeup (0->0) at 28342599390 (2012-12-07 07:15:29.264476245 UTC)

<3>init: untracked pid 477 exited

<6>request_suspend_state: wakeup (0->0) at 33350444560 (2012-12-07 07:15:34.272321003 UTC)

<3>init: untracked pid 540 exited

WHAT'S WRONG? SOMEONE can help ME?