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LUA bindings / kill task
by Stark, Josef 31 Jul '14

31 Jul '14

Dear all, is there maybe a list somewhere containing all the LUA bindings that are exported by L4(Re)? I found a few functions in the file src/l4/pkg/lua/lib/l4/ll4lib.c ("ipc_call", "ipc_reply_and_wait" etc.) and also in src/l4/pkg/ned/server/src/ned.lua (mainly "start" and "startv") but specifically I am looking for a command to kill a task. It seems that the file src/l4/pkg/ned/server/src/ned.lua prepares to offer such a function (in the array "_task_ops[]" the function "__task_kill" corresponds to the name "kill"), however I didn't succeed in calling this kill function. What could I be doing wrong? If it is not yet implemented, what needs to be changed? I tried it in interactive ned mode as well as in the mode which interprets a config file (using the latest snapshot). Thanks in advance! Cheers, Josef Stark

2 2

Problems with python to compile seL4
by Jorge Ventura 29 Jul '14

29 Jul '14

I am still using Debian 6. I installed python 2.7.8 but I am having problems to compile the seL4. arduino@squeeze64:~/ARM/src/seL4$ TOOLPREFIX=arm-none-eabi- ARCH=arm PLAT=am335x ARMV=armv7-a CPU=cortex-a8 make Traceback (most recent call last): File "./tools/invocation_header_gen.py", line 18, in <module> import tempita ImportError: No module named tempita make: *** [arch/api/invocation.h] Error 1 What is this module "tempita"? What package is that?

3 3

seL4 is free!
by Gernot Heiser 29 Jul '14

29 Jul '14

A few hours ago we open-sourced seL4. The release covers the kernel source and proofs (under GPL v2) as well as tools and libraries (mostly BSD). http://sel4.systems contains details, including download and mailing list links. Enjoy, Gernot

1 0

Question about IPI
by Yuxin Ren 28 Jul '14

28 Jul '14

Hi All, Now I want to how many IPIs are sent during an IPC. So I add a counter for IPI in the kernel, and in the user level, there is a client sending IPC to a server on another core. But I found some behavior are very strange. 1. The total number of IPI are not multiple times of the number of IPC. It seems that there are some "extra IPIs", and with the number of IPC increases, the number of "extra IPIs" are also increasing. So my question is if there are some background program in the kernel or L4Re to send IPIs? 2. If I add printf statement in the kernel, the number of IPIs are also increasing. Does printf in the kernel cause sending IPI? If it does, is there any methods to avoid this. Like in Linux, it has printk function in the kernel. Thanks a lot!! Yuxin

2 5

Start a process with a specified pager
by Noah Zentzis 24 Jul '14

24 Jul '14

Hi, I'm trying to launch a new task and run it under a custom pager, but I can't seem to figure out how to go about it. I've looked through the Moe and libloader source code, but I'm not sure how the task actually ends up getting created, only where the ELF image is loaded into memory. Can anyone point me towards the documentation for task creation or explain how Moe actually ends up turning the executable image into a running task? Thanks! - Noah Zentzis

2 1

Question about irq
by Maria Soler 24 Jul '14

24 Jul '14

Hello, I have a question about how the irqs work in L4re. I am running FIASCO.OC + L4re on qemu for arm. I want to be able to raise an interruption from qemu and handle it from my VM. I am basing my work on the example at examples/libs/libirq (I am coding in C, so it is more convenient than other examples in C++). I have a qemu device that has the interrupt number #N in qemu. I rise the interrupt but the l4irq_wait function doesn't return. I have tried both with qemu_irq_pulse(state->irq); and with qemu_set_irq(state->irq, 1), also I have tried attaching the irq and requesting it; but there is no difference. My basic doubts are: - Is the number of the interruption the same within L4re as in qemu? and if not, how can I calculate/check what the number is in L4re? - If the number is OK, what can be the problem I am facing? The mentioned example doesn't work for me either (l4irq_request returns 0 in this case), so I don't know how to solve this exactly. - Is there a better example for this that I can use as a baseline? In case this is relevant, this is part of a more complex project, so I have a .devs file where I have a line like: Io.Res.irq(#N); I am also using this file in the present step to keep things as similar as possible to the real scenario. Thanks! Regards, María.

2 1

Why need a lock in memory/capability map
by Yuxin Ren 24 Jul '14

24 Jul '14

Hi All, I note that when a thread does memory or capability mapping, both over system call and IPC, it needs take a lock, which is the existence_lock of target task. I cannot understand it needs take a per task, as cap/page table are per thread. What data does this lock to protect? Thank you. Yuixn

2 3

Segmentation fault while running arm image on top of qemu
by cem akpolat 24 Jul '14

24 Jul '14

Hi, While running "ARM with Android 2.3.4", the segmentation fault occured. The parameters that I typed on the console as follows: *$qemu-system-arm -M realview-pbx-a9 -m 512 -kernel l4_gingerbread-arm.elf -serial stdio* And the console outputs: L4 Bootstrapper Build: #14 Wed Jul 20 06:44:48 CEST 2011, 4.5.1 Scanning up to 512 MB RAM Memory size is 512MB (70000000 - 90000000) RAM: 0000000070000000 - 000000008fffffff: 524288kB Total RAM: 512MB mod13: 716c9000-73e2f000: system-arm-ginger.img mod12: 715c9000-716c9000: root-arm-ginger.img mod11: 712bf000-715c8448: vmlinuz.android mod10: 712be000-712be10a: arm_android.io mod09: 712bd000-712bd4c1: arm-rv-eb.devs mod08: 712bc000-712bc698: lx_ginger-arm.cfg mod07: 71292000-712bb5e0: fb-drv mod06: 71204000-7129146c: mag mod05: 71129000-71203b58: io mod04: 710d5000-711281b8: ned mod03: 710bb000-710d4510: l4re mod02: 71081000-710ba5f0: moe mod01: 71077000-7108033c: sigma0 mod00: 71015000-7107655c: fiasco Moving 14 modules to 71100000 with offset eb000 moving module 14 { 716c9000-73e2f000 } -> { 717b4000-73f1a000 } moving module 13 { 715c9000-716c9000 } -> { 716b4000-717b4000 } moving module 12 { 712bf000-715c8448 } -> { 713aa000-716b3448 } moving module 11 { 712be000-712be10a } -> { 713a9000-713a910a } moving module 10 { 712bd000-712bd4c1 } -> { 713a8000-713a84c1 } moving module 09 { 712bc000-712bc698 } -> { 713a7000-713a7698 } moving module 08 { 71292000-712bb5e0 } -> { 7137d000-713a65e0 } moving module 07 { 71204000-7129146c } -> { 712ef000-7137c46c } moving module 06 { 71129000-71203b58 } -> { 71214000-712eeb58 } moving module 05 { 710d5000-711281b8 } -> { 711c0000-712131b8 } moving module 04 { 710bb000-710d4510 } -> { 711a6000-711bf510 } moving module 03 { 71081000-710ba5f0 } -> { 7116c000-711a55f0 } moving module 02 { 71077000-7108033c } -> { 71162000-7116b33c } moving module 01 { 71015000-7107655c } -> { 71100000-7116155c } Scanning fiasco -serial_esc Scanning sigma0 Scanning moe rom/lx_ginger-arm.cfg Relocated mbi to [0x7100f000-0x7100f1ed] Loading fiasco Loading sigma0 Loading moe find kernel info page... found kernel info page at 0x70002000 Regions of list regions [ 70001000, 700019ff] { a00} Kern fiasco [ 70002000, 70070fff] { 6f000} Kern fiasco [ 70090000, 7009e17b] { e17c} Sigma0 sigma0 [ 70140000, 701717f3] { 317f4} Root moe [ 70178000, 7018eec7] { 16ec8} Root moe [ 71000000, 710143eb] { 143ec} Boot bootstrap [ 7100f000, 7100f2ea] { 2eb} Root Multiboot info [ 711a6000, 73f19fff] { 2d74000} Root Modules Memory API Version: (87) experimental Sigma0 config ip:700900e0 sp:71013044 Roottask config ip:70140178 sp:00000000 Starting kernel fiasco at 70001000 Realview System ID: Rev=0 HBI=178 Build=0 Arch=5 FPGA=00 L2: ID=410000c8 Type=1c100100 L2 cache enabled Hello from Startup::stage2 Initialize page table Number of IRQs available at this GIC: 96 Vmem_alloc::init() Cache config: ON ID_PFR0: 00001031 ID_PFR1: 00000011 ID_DFR0: 00000000 ID_AFR0: 00000000 ID_MMFR0: 00100103 ID_MMFR1: 20000000 ID_MMFR2: 01230000 ID_MMFR3: 00002111 FPU0: Arch: VFPv3(3), Part: VFPv3(30), r: 0, v: 9, i: 41, t: hard, p: dbl/sngl SERIAL ESC: allocated IRQ 44 for serial uart Not using serial hack in slow timer handler. [1;32mWelcome to Fiasco.OC (arm)! [0;32mL4/Fiasco.OC arm microkernel (C) 1998-2011 TU Dresden Rev: r36 compiled with gcc 4.5.1 for Realview [] Build: #5 Tue Jul 19 19:26:41 CEST 2011 [0m Calibrating timer loop... done. SIGMA0: Hello! KIP @ 70002000 allocated 4KB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [0:70000000;70000fff] [0:70071000;7008ffff] [0:7009f000;7013ffff] [4:70140000;70171fff] [0:70172000;70177fff] [4:70178000;7018efff] [0:7018f000;7100efff] [4:7100f000;7100ffff] [0:71010000;711a5fff] [4:711a6000;73f19fff] [0:73f1a000;8effffff] IOMEM:---------------------- [0:0;6fffffff] [0:90000000;ffffffff] MOE: Hello world MOE: found 460556 KByte free memory MOE: found RAM from 70000000 to 8f000000 MOE: allocated 496 KByte for the page array @0x7009f000 MOE: virtual user address space [0-bfffffff] MOE: rom name space cap -> [C:501000] BOOTFS: [711a6000-711bf510] [C:503000] l4re BOOTFS: [711c0000-712131b8] [C:504000] ned BOOTFS: [71214000-712eeb58] [C:505000] io BOOTFS: [712ef000-7137c46c] [C:506000] mag BOOTFS: [7137d000-713a65e0] [C:507000] fb-drv BOOTFS: [713a7000-713a7698] [C:508000] lx_ginger-arm.cfg BOOTFS: [713a8000-713a84c1] [C:509000] arm-rv-eb.devs BOOTFS: [713a9000-713a910a] [C:50a000] arm_android.io BOOTFS: [713aa000-716b3448] [C:50b000] vmlinuz.android BOOTFS: [716b4000-717b4000] [C:50c000] root-arm-ginger.img BOOTFS: [717b4000-73f1a000] [C:50d000] system-arm-ginger.img MOE: cmdline: moe rom/lx_ginger-arm.cfg MOE: Starting: rom/ned rom/lx_ginger-arm.cfg MOE: loading 'rom/ned' Ned says: Hi World! Ned: loading file: 'rom/lx_ginger-arm.cfg' [31mio | Io service[0m [31mio | Ready. Waiting for request.[0m [36mfb | libio: Warning: Finding 'icu' in system bus failed with 'No such object found'[0m [36mfb | Using LCD driver: ARM AMBA PrimeCell 11x[0m [32mmag | Hello from MAG[0m [36mfb | Video memory is at virtual 0x4000 (size: 0x96000 Bytes)[0m [36mfb | Physical video memory is at 0x704df000[0m [36mfb | Color mode: 10:5:0 5:5:5[0m [36mfb | Detected a 'Unknown' device.[0m [36mfb | Configure 8.4 CLCD[0m [36mfb | Starting server loop[0m [32mmag | mapped frame buffer at 0x200000[0m [32mmag | View::Info:[0m [32mmag | flags: 0[0m [32mmag | size: 640x480 pos: 0, 0[0m [32mmag | bytes_per_line: 1280[0m [32mmag | buffer_offset: 0[0m [32mmag | RGBA(2): 5(10):5(5):5(0):0(0)[0m [32mmag | memory 200000-296000[0m [32mmag | Plugin: Mag_client service started[0m [32mmag | Plugin: Frame-buffer service started[0m [32mmag | L4INPUT native mode activated[0m [32mmag | L4INPUT: !!! W A R N I N G !!![0m [32mmag | L4INPUT: Please, do not use Fiasco's "-esc" with L4INPUT.[0m [32mmag | L4INPUT: !!! W A R N I N G !!![0m[32m[0m [32mmag | pl050: got memory 10006000, virtual base at 0x102000, IRQ 52[0m [32mmag | input: AT Raw Set 2 keyboard on AMBA KMI Kbd[0m [32mmag | pl050: got memory 10007000, virtual base at 0x103000, IRQ 53[0m [32mmag | input: ImExPS/2 Generic Explorer Mouse on AMBA KMI mou[0m [32mmag | l4drv: Could not find driver for OMAP_TSC.[0m [32mmag | l4drv: Could not find driver for OMAP_KP.[0m [32mmag | connect "AT Raw Set 2 keyboard", AMBA KMI Kbd/input0[0m [32mmag | connect "ImExPS/2 Generic Explorer Mouse", AMBA KMI mou/input0[0m [33mandroid | libio: Warning: Finding 'icu' in system bus failed with 'No such device'[0m [33mandroid | PH 0 (t: 1) offs=00008000 vaddr=00100000 vend=004dc140[0m [33mandroid | f_sz=[0m[33m002eb484 memsz=003dc140 flgs=rwx[0m [33mandroid | PH 1 (t: 4) offs=002f3460 vaddr=003eb460 vend=003eb484[0m [33mandroid | f_sz=[0m[33m00000024 memsz=00000024 flgs=r-x[0m [33mandroid | PH 2 (t: 1685382481) offs=00000000 vaddr=00000000 vend=00000000[0m [33mandroid | f_sz=[0m[33m00000000 memsz=00000000 flgs=rwx[0m [33mandroid | Starting binary at 0x11f330, argc=15 argv=0x80007f6c *argv=0xb1007fec argv0=rom/vmlinuz.android[0m [33mandroid | External resolver is at 0xa8000670[0m [33mandroid | [34;1m======> L4Linux 2.6 starting... <========[0m[0m [33mandroid | Linux version 2.6.39-l4-g8b7f1ac-dirty (mlange@rhea) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #20 Tue Jul 19 20:21:49 CEST 2011[0m [33mandroid | Binary name: rom/vmlinuz.android[0m [33mandroid | This is an AEABI build.[0m [33mandroid | Linux kernel command line (14 args): [0m[33mconsole=ttyLv0 androidboot.console=ttyLv0 mem=256M l4bdds.add=rom/system-arm-ginger.img,rw boot=local android.ril=ttyLv1 ip=dhcp l4x_rd=rom/root-arm-ginger.img rw root=1:0 ramdisk_size=1500 init=/init --debug l4fb.touchscreen=1[0m[33m[0m [33mandroid | CPU mapping (l:p)[1]: 0:0[0m [33mandroid | Image: 00100000 - 00500000 [4096 KiB].[0m [33mandroid | Areas: Text: 00100000 - 003cc000 [2864kB] (a bit longer)[0m [33mandroid | Data: 003cc000 - 003e67c0 [105kB][0m [33mandroid | Initdata: 00100000 - 0011e000 [120kB][0m [33mandroid | BSS: 003eb484 - 004dc140 [963kB][0m [33mandroid | Device scan:[0m [33mandroid | l4lx_thread_create: Created thread 415 (cpu0) (u:b3000400, v:b3000600, sp:003cdff0)[0m [33mandroid | main thread will be 415[0m [33mandroid | l4x_register_pointer_section: addr = 00100000 size = 4050944[0m [33mandroid | section-with-init: virt: 0x100000 to 0x4dc13f [3952 KiB][0m [33mandroid | section-with-init: Phys: 0x7070d000 to 0x70ae9140, Size: 4047168[0m [33mandroid | l4x_linux_startup: thread 415.[0m [33mandroid | Main thread running, waiting...[0m [33mandroid | main thread: received startup message.[0m [33mandroid | utcb 0xb3000400[0m [33mandroid | l4x_setup_memory: Forcing superpages for main memory[0m [33mandroid | l4re_global_env: 0xb1007e54[0m [33mandroid | Main memory size: 256MB[0m [33mandroid | Main memory: virt: 0x500000 to 0x104fffff [262144 KiB][0m [33mandroid | Main memory: Phys: 0x74000000 to 0x84000000, Size: 268435456[0m [33mandroid | Filling lower ptabs...[0m [33mandroid | Done (289 entries).[0m [33mandroid | l4x_register_pointer_section: addr = 004ff000 size = 4096[0m [33mandroid | end: virt: 0x4ff000 to 0x4fffff [4 KiB][0m [33mandroid | end: Phys: 0x70aeb000 to 0x70aec000, Size: 4096[0m [33mandroid | l4x_rd_path: rom/root-arm-ginger.img[0m [33mandroid | Loading: rom/root-arm-ginger.img[0m [33mandroid | INITRD: Size of RAMdisk is 1024KiB[0m [33mandroid | RAMdisk from 10500000 to 10600000 [1024KiB][0m [33mandroid | l4lx_thread_create: Created thread 41b (timer.i0) (u:b3000800, v:00000000, sp:00405ff4)[0m [33mandroid | timer_irq_thread: Starting timer IRQ thread.[0m Linux version 2.6.39-l4-g8b7f1ac-dirty (mlange@rhea) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #20 Tue Jul 19 20:21:49 CEST 2011 CPU: Fiasco [860f0001] revision 1 (ARMvundefined/unknown), cr=00000000 CPU: unknown data cache, unknown instruction cache cpu_v7_proc_init Machine: L4 Memory policy: ECC disabled, Data cache writeback arm926_flush_kern_cache_all() INITRD: 10500000 - 10600000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 66039 Kernel command line: console=ttyLv0 androidboot.console=ttyLv0 mem=256M l4bdds.add=rom/system-arm-ginger.img,rw boot=local android.ril=ttyLv1 ip=dhcp l4x_rd=rom/root-arm-ginger.img rw root=1:0 ramdisk_size=1500 init=/init --debug l4fb.touchscreKernePID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 0MB 260MB = 260MB total Memory: 259580k/259580k available, 6664k reserved, 0K highmem Virtual kernel memory layout: vector : 0xbffff000 - 0xc0000000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xffc00000 - 0xffe00000 ( 2 MB) vmalloc : 0x10600000 - 0x18600000 ( 128 MB) lowmem : 0x00000000 - 0x10500000 ( 261 MB) modules : 0xff100000 - 0x00100000 ( 16 MB) .init : 0x00100000 - 0x0011e000 ( 120 kB) .text : 0x0011f000 - 0x003ca298 (2733 kB) .data : 0x003cc000 - 0x003e67c0 ( 106 kB) NR_IRQS:220 l4lx_irq_init: l4lx_irq_max = 220 l4lx_irq_dev_startup_timer(0) Console: colour dummy device 80x30 console [ttyLv0] enabled Calibrating delay loop... 53.04 BogoMIPS (lpj=265216) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok NET: Registered protocol family 16 bio: create slab <bio-0> at 0 Advanced Linux Sound Architecture Driver Version 1.0.24. Switching to clocksource kip NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (junk in compressed archive); looks like an initrd INITRD: Freeing memory. ashmem: initialized msgmni has been set to 506 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) l4fb l4fb.0: look for capability 'fb' as goos session l4fb l4fb.0: 640x480@16 2bypp, size: 614400 @ 10500000 l4fb l4fb.0: 5:5:5 10:5:0 linelen=1280 visual=2 Console: switching to colour frame buffer device 80x30 l4fb l4fb.0: l4fb L4 frame buffer device (refresh: 10jiffies) input: L4keyb '0' as /devices/virtual/input/input0 input: L4mouse '0' as /devices/virtual/input/input1 L4 serial driver ttyLv0 at MMIO 0x1 (irq = 210) is a L4 brd: module loaded l4bdds: Disk 'rom/system-arm-ginger.img' size = 40344 KB (39 MB) flags=101 addr=18600000 ------------[ cut here ]------------ WARNING: at /home/mlange/projects/l4android/kernel/kernel/softirq.c:159 local_bh_enable+0x9c/0xa8() Modules linked in: [<0012bc80>] (unwind_backtrace+0x0/0xf8) from [<0013c638>] (warn_slowpath_common+0x54/0x64) [<0013c638>] (warn_slowpath_common+0x54/0x64) from [<0013c664>] (warn_slowpath_null+0x1c/0x24) [<0013c664>] (warn_slowpath_null+0x1c/0x24) from [<001420a0>] (local_bh_enable+0x9c/0xa8) [<001420a0>] (local_bh_enable+0x9c/0xa8) from [<0018f408>] (bdi_register+0x100/0x164) [<0018f408>] (bdi_register+0x100/0x164) from [<0018f498>] (bdi_register_dev+0x2c/0x34) [<0018f498>] (bdi_register_dev+0x2c/0x34) from [<00214ce8>] (add_disk+0x74/0x250) [<00214ce8>] (add_disk+0x74/0x250) from [<0011088c>] (l4bdds_init+0x238/0x294) [<0011088c>] (l4bdds_init+0x238/0x294) from [<0011f488>] (do_one_initcall+0x34/0x17c) [<0011f488>] (do_one_initcall+0x34/0x17c) from [<00100774>] (kernel_init+0xb4/0x144) [<00100774>] (kernel_init+0xb4/0x144) from [<00123770>] (kernel_thread_exit+0x0/0x8) ---[ end trace ff4e3c975709dc7d ]--- l4bdds0: detected capacity change from 0 to 41312256 l4bdds0: unknown partition table mousedev: PS/2 mouse device common for all mice logger: created 64K log 'log_main' logger: created 256K log 'log_events' logger: created 64K log 'log_radio' logger: created 64K log 'log_system' ALSA device list: #0: Dummy 1 TCP cubic registered NET: Registered protocol family 17 VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0 /home/mlange/projects/l4android/kernel/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [32mmag | Input: new pointer device (src='userdata: 0x1e510' stream='userdata: 0x1dd0c')[0m [32mmag | bus='i8042' vendor=0x2 product=0x6 version=0[0m[32m[0m RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 1024KiB [1 disk] into ram disk... |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\done. VFS: Mounted root (ext2 filesystem) on device 1:0. Freeing init memory: 120K init: Timed out waiting for /dev/.coldboot_done init: cannot open '/initlogo.rle' init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead. init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery' init: service 'console' requires console [32mmag | Input: new keyboard device (src='userdata: 0x1e510' stream='userdata: 0x13788')[0m [32mmag | bus='i8042' vendor=0x1 product=0x2 version=43907[0m[32m[0m [33mandroid | cpu0: segfault for servicemanager(22) [T:9d] at 00000000, ip=00008cfa, pferror = 4[0m [33mandroid | 00008000 - 0000a000 r-xp 00000 /system/bin/servicemanager <====[0m [33mandroid | 0000a000 - 0000b000 rwxp 00002 /system/bin/servicemanager[0m [33mandroid | 0000b000 - 0000c000 rwxp[0m [33mandroid | 40037000 - 4003f000 r-xs 00000 /dev/__properties__ (deleted)[0m [33mandroid | 40051000 - 40052000 r-xp[0m [33mandroid | afa00000 - afa03000 r-xp 00000 /system/lib/liblog.so[0m [33mandroid | afa03000 - afa04000 rwxp 00003 /system/lib/liblog.so[0m [33mandroid | afb00000 - afb16000 r-xp 00000 /system/lib/libm.so[0m [33mandroid | afb16000 - afb17000 rwxp 00016 /system/lib/libm.so[0m [33mandroid | afc00000 - afc01000 r-xp 00000 /system/lib/libstdc++.so[0m [33mandroid | afc01000 - afc02000 rwxp 00001 /system/lib/libstdc++.so[0m [33mandroid | afd00000 - afd40000 r-xp 00000 /system/lib/libc.so[0m [33mandroid | afd40000 - afd43000 rwxp 00040 /system/lib/libc.so[0m [33mandroid | afd43000 - afd4e000 rwxp[0m [33mandroid | b0001000 - b0009000 r-xp 00001 /system/bin/linker[0m [33mandroid | b0009000 - b000a000 rwxp 00009 /system/bin/linker[0m [33mandroid | b000a000 - b0013000 rwxp[0m [33mandroid | bf445000 - bf467000 rw-p[0m [33mandroid | ffff0000 - ffff1000 r-xp[0m [33mandroid | 0: 00000000 40046207 00000000 bf466ccc 4: 000086e4 0000a170 00000000 bf466ccc[0m [33mandroid | 8: 00000000 00000000 00000000 00000000 12: 00000000 [01;34mbf466c90[0m 000087d1 [01;34m00008cfa[0m[0m [33mandroid | CPSR: 60000030 Err: 00000004[0m [1;25r[25;1H [32m ---------------------------------------------------------------------[m CPU 0 [f001337c]: segfault [25;1H[32m[ l4lx.cpu0] jdb: [m[K =============== Cheers, Cem Cem Akpolat

1 1

l4android compilation issue
by cem akpolat 24 Jul '14

24 Jul '14

Dear all, I compiled l4android in the light of the explanation under l4android.org, however, I encountered the failure or another state that I don't know what it exactly means. It doesn't seem as an error, however, it stays here. By the way, the build.pl file provided in l4android.org doesn't work, therefore I have compiled everything manually. n/x86_586/l4f/system-x86-ginger.img " -serial stdio -m 3000 L4 Bootstrapper Build: #1 Mo 21. Jul 16:33:27 CEST 2014, x86-32, 4.8.2 RAM: 0000000000000000 - 000000000009fbff: 639kB RAM: 0000000000100000 - 00000000bb7fdfff: 3070968kB Total RAM: 2999MB Moving up to 15 modules behind 1100000 moving module 00 { 2e5000-350c3f } -> { 845a000-84c5c3f } [441408] moving module 01 { 351000-3a4c48 } -> { 84c6000-8519c48 } [343113] moving module 02 { 3a5000-5e6a68 } -> { 851a000-875ba68 } [2366057] moving module 03 { 5e7000-716a82 } -> { 763f000-776ea82 } [1243779] moving module 04 { 717000-96517b } -> { 776f000-79bd17b } [2417020] moving module 05 { 966000-147138f } -> { 875c000-926738f } [11580304] moving module 06 { 1472000-15778b8 } -> { 1100000-12058b8 } [1071289] moving module 07 { 1578000-199efcd } -> { 1206000-162cfcd } [4353998] moving module 08 { 199f000-1b18ebd } -> { 162d000-17a6ebd } [1547966] moving module 09 { 1b19000-1b19839 } -> { 17a7000-17a7839 } [2106] moving module 10 { 1b1a000-1b1a36b } -> { 17a8000-17a836b } [876] moving module 11 { 1b1b000-1b1b86e } -> { 17a9000-17a986e } [2159] moving module 12 { 1b1c000-1ecae4e } -> { 17aa000-1b58e4e } [3862095] moving module 13 { 1ecb000-1fcafff } -> { 1b59000-1c58fff } [1048576] moving module 14 { 1fcb000-763efff } -> { 1c59000-72ccfff } [90652672] moving module 03 { 763f000-776ea82 } -> { 72cd000-73fca82 } [1243779] moving module 04 { 776f000-79bd17b } -> { 73fd000-764b17b } [2417020] moving module 05 { 875c000-926738f } -> { 764c000-815738f } [11580304] Scanning /home/akpolat/mysvn/l4android/l4android/src/src/kernel/fiasco/build//fiasco -serial_esc Scanning /home/akpolat/mysvn/l4android/l4android/src/src/l4/build/bin/x86_586/l4f/sigma0 Scanning /home/akpolat/mysvn/l4android/l4android/src/src/l4/build/bin/x86_586/l4f/moe rom/lx_ginger.cfg Bootloader MMAP: [ 0, 9fc00) RAM (1) [ 9fc00, a0000) reserved (2) [ f0000, 100000) reserved (2) [ 100000, bb7fe000) RAM (1) [ bb7fe000, bb800000) reserved (2) [ fffc0000, 100000000) reserved (2) Relocated mbi to [0x2dd000-0x2dd606] Loading /l4android/l4android/src/src/kernel/fiasco/build//fiasco Loading ndroid/l4android/src/src/l4/build/bin/x86_586/l4f/sigma0 Loading l4android/l4android/src/src/l4/build/bin/x86_586/l4f/moe find kernel info page... found kernel info page at 0x400000 Regions of list 'regions' [ 0, fff] { 1000} Arch BIOS [ 9fc00, 9ffff] { 400} Arch BIOS [ f0000, fffff] { 10000} Arch BIOS [ 100000, 10b197] { b198} Sigma0 ndroid/l4android/src/src/l4/build/bin/x86_586/l4f/sigma0 [ 140000, 18e21f] { 4e220} Root l4android/l4android/src/src/l4/build/bin/x86_586/l4f/moe [ 2d0000, 2e34a7] { 134a8} Boot bootstrap [ 2dd000, 2dd703] { 704} Root Multiboot info [ 300000, 38ffff] { 90000} Kern /l4android/l4android/src/src/kernel/fiasco/build//fiasco [ 400000, 471fff] { 72000} Kern /l4android/l4android/src/src/kernel/fiasco/build//fiasco [ 1100000, 815738f] { 7057390} Root Module [ bb7fe000, bb7fffff] { 2000} Arch BIOS [ fffc0000, ffffffff] { 40000} Arch BIOS API Version: (87) experimental Sigma0 config ip:00100218 sp:002e1040 Roottask config ip:001401f6 sp:00000000 Starting kernel /l4android/l4android/src/src/kernel/fiasco/build//fiasco at 003007b0 Welcome to Fiasco.OC (ia32)! L4/Fiasco.OC ia32 microkernel (C) 1998-2012 TU Dresden Rev: UNKNOWN compiled with gcc 4.8.2 for Intel Pentium [] Build: #1 Mo 21. Jul 16:36:47 CEST 2014 Performance-critical config option(s) detected: CONFIG_NDEBUG is off CONFIG_NO_FRAME_PTR is off Superpages: yes Kmem:: cpu page at bb3e2000 (4096Bytes) ACPI-Init ACPI: RSDP[0xf09e0] r00 OEM:BOCHS. Boot_alloc: size=0x10 Boot_alloc: allocated extra memory block @0xfffe5000 (size=400) Boot_alloc: @ 0xfffe5000 Boot_alloc: remaining free block @ 0xfffe5010 (size=3f0) ACPI: RSDT[0x203ffbc1] r01 OEM:BOCHS. OEMTID:BXPCRSDT ACPI: FACP[0x203ff1c0] r01 OEM:BOCHS. OEMTID:BXPCFACP ACPI: SSDT[0x203ff234] r01 OEM:BOCHS. OEMTID:BXPCSSDT ACPI: APIC[0x203ffb11] r01 OEM:BOCHS. OEMTID:BXPCAPIC ACPI: HPET[0x203ffb89] r01 OEM:BOCHS. OEMTID:BXPCHPET IO-APIC: MADT = 0x203ffb11 IO-APIC[ 0]: struct: 0x203ffb45 adr=fec00000 Boot_alloc: size=0x1c Boot_alloc: @ 0xfffe5010 Boot_alloc: remaining free block @ 0xfffe5030 (size=3d0) Boot_alloc: size=0x120 Boot_alloc: @ 0xfffe5030 Boot_alloc: remaining free block @ 0xfffe5150 (size=2b0) IO-APIC[ 0]: pins 24 PIN[ 0m]: vector=20, del=0, dm=physical, dest=0 (high, edge) PIN[ 1m]: vector=21, del=0, dm=physical, dest=0 (high, edge) PIN[ 2m]: vector=22, del=0, dm=physical, dest=0 (high, edge) PIN[ 3m]: vector=23, del=0, dm=physical, dest=0 (high, edge) PIN[ 4m]: vector=24, del=0, dm=physical, dest=0 (high, edge) PIN[ 5m]: vector=25, del=0, dm=physical, dest=0 (high, edge) PIN[ 6m]: vector=26, del=0, dm=physical, dest=0 (high, edge) PIN[ 7m]: vector=27, del=0, dm=physical, dest=0 (high, edge) PIN[ 8m]: vector=28, del=0, dm=physical, dest=0 (high, edge) PIN[ 9m]: vector=29, del=0, dm=physical, dest=0 (high, edge) PIN[10m]: vector=2a, del=0, dm=physical, dest=0 (high, edge) PIN[11m]: vector=2b, del=0, dm=physical, dest=0 (high, edge) PIN[12m]: vector=2c, del=0, dm=physical, dest=0 (high, edge) PIN[13m]: vector=2d, del=0, dm=physical, dest=0 (high, edge) PIN[14m]: vector=2e, del=0, dm=physical, dest=0 (high, edge) PIN[15m]: vector=2f, del=0, dm=physical, dest=0 (high, edge) PIN[16m]: vector=30, del=0, dm=physical, dest=0 (high, edge) PIN[17m]: vector=31, del=0, dm=physical, dest=0 (high, edge) PIN[18m]: vector=32, del=0, dm=physical, dest=0 (high, edge) PIN[19m]: vector=33, del=0, dm=physical, dest=0 (high, edge) PIN[20m]: vector=34, del=0, dm=physical, dest=0 (high, edge) PIN[21m]: vector=35, del=0, dm=physical, dest=0 (high, edge) PIN[22m]: vector=36, del=0, dm=physical, dest=0 (high, edge) PIN[23m]: vector=37, del=0, dm=physical, dest=0 (high, edge) IO-APIC: dual 8259: yes IO-APIC: ovr[ 0] 00 -> 2 IO-APIC: ovr[ 1] 05 -> 5 IO-APIC: ovr[ 2] 09 -> 9 IO-APIC: ovr[ 3] 0a -> a IO-APIC: ovr[ 4] 0b -> b Boot_alloc: size=0x4 Boot_alloc: @ 0xfffe5150 Boot_alloc: remaining free block @ 0xfffe5158 (size=2a8) Allocate cpu_mem @ 0xfffe5400 FPU0: SSE Local APIC[00]: version=11 max_lvt=5 APIC ESR value before/after enabling: 00000000/00000000 Using the Local APIC timer on vector 90 (Periodic Mode) for scheduling SERIAL ESC: allocated IRQ 4 for serial uart Absolute KIP Syscalls using: Sysenter Boot_alloc: size=0x14 Boot_alloc: @ 0xfffe5158 Boot_alloc: remaining free block @ 0xfffe5170 (size=290) Boot_alloc: size=0x300 Boot_alloc: allocated extra memory block @0xfffe5800 (size=400) Boot_alloc: @ 0xfffe5800 Boot_alloc: remaining free block @ 0xfffe5b00 (size=100) Enable MSI support: chained IRQ mgr @ 0xfffe5150 SERIAL ESC: allocated IRQ 4 for serial uart Not using serial hack in slow timer handler. CPU[0]: GenuineIntel (6:6:3:0)[00000663] Model: QEMU Virtual CPU version 2.0.0 at 2694MHz 32 KB L1 I Cache (8-way associative, 64 bytes per line) 32 KB L1 D Cache (8-way associative, 64 bytes per line) 2048 KB L2 U Cache (8-way associative, 64 bytes per line) Freeing init code/data: 28672 bytes (7 pages) Calibrating timer loop... done. SIGMA0: Hello! KIP @ 400000 Found Fiasco: KIP syscalls: yes allocated 4KB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [0:1000;9efff] [0:10c000;13ffff] [4:140000;18efff] [0:18f000;2dcfff] [4:2dd000;2ddfff] [0:2de000;3fffff] [0:46b000;10fffff] [4:1100000;8157fff] [0:8158000;b77fffff] [0:bb400000;bb7fdfff] IOMEM:---------------------- [0:0;fff] [0:9f000;fffff] [0:bb7fe000;febfffff] [0:fec01000;fedfffff] [0:fee01000;ffffffff] IO PORTS-------------------------- [0:0;fffffff] MOE: Hello world MOE: found 2894324 KByte free memory MOE: found RAM from 1000 to bb7fe000 MOE: allocated 2999 KByte for the page array @0x46b000 MOE: virtual user address space [0-bfffffff] MOE: rom name space cap -> [C:501000] BOOTFS: [72cd000-73fca83] [C:503000] l4re BOOTFS: [73fd000-764b17c] [C:504000] ned BOOTFS: [764c000-8157390] [C:505000] io BOOTFS: [1100000-12058b9] [C:506000] rtc BOOTFS: [1206000-162cfce] [C:507000] mag BOOTFS: [162d000-17a6ebe] [C:508000] fb-drv BOOTFS: [17a7000-17a783a] [C:509000] lx_ginger.cfg BOOTFS: [17a8000-17a836c] [C:50a000] x86-legacy.devs BOOTFS: [17a9000-17a986f] [C:50b000] x86_android.vbus BOOTFS: [17aa000-1b58e4f] [C:50c000] vmlinuz.android BOOTFS: [1b59000-1c59000] [C:50d000] root-x86-ginger.img BOOTFS: [1c59000-72cd000] [C:50e000] system-x86-ginger.img MOE: cmdline: /home/akpolat/mysvn/l4android/l4android/src/src/l4/build/bin/x86_586/l4f/moe rom/lx_ginger.cfg MOE: Starting: rom/ned rom/lx_ginger.cfg MOE: loading 'rom/ned' Ned says: Hi World! Ned: loading file: 'rom/lx_ginger.cfg' io | Dev_factory: register factory for N2Hw6DeviceE io | GTF: register factory for 7Pci_dev io | GTF: register factory for N2Hw12Msi_resourceE io | Dev_factory: register factory for N2Hw11Gpio_deviceE io | Io service io | Find root Pointer io | Find root Pointer: f09e0 io | ACPI: RSDP 0xf09e0 00014 (v00 BOCHS ) io | ACPI: RSDT 0xbb7ffbc1 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbff1c0, 0x80007d08, 0x80007d0c): UNINPLEMENTED io | ACPI: FACP 0xbb7ff1c0 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbfe040, 0x80007ce8, 0x80007cec): UNINPLEMENTED io | ACPI: DSDT 0xbb7fe040 01180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbfe000, 0x80007ce8, 0x80007cec): UNINPLEMENTED io | ACPI: FACS 0xbb7fe000 00040 io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbff234, 0x80007d08, 0x80007d0c): UNINPLEMENTED io | ACPI: SSDT 0xbb7ff234 008DD (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbffb11, 0x80007d08, 0x80007d0c): UNINPLEMENTED io | ACPI: APIC 0xbb7ffb11 00078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:344:AcpiOsPhysicalTableOverride(0xbffb89, 0x80007d08, 0x80007d0c): UNINPLEMENTED io | ACPI: HPET 0xbb7ffb89 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) io | Parsing all Control Methods: io | Table [DSDT](id 0001) - 144 Objects with 18 Devices 52 Methods 8 Regions io | Parsing all Control Methods: io | Table [SSDT](id 0002) - 155 Objects with 32 Devices 42 Methods 1 Regions io | tbxfload-0274 [02] TbLoadNamespace : ACPI Tables successfully acquired io | evxfevnt-0175 [02] Enable : Transition to ACPI mode successful io | evgpeblk-0523 [04] EvCreateGpeBlock : GPE 00 to 0F [_GPE] 2 regs on int 0x9 io | /home/akpolat/mysvn/l4android/l4android/src/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:60:AcpiOsInstallInterruptHandler(9, 0x107d6c0, 0x3aa8): UNINPLEMENTED io | Completing Region/Field/Buffer/Package initialization:..................................... io | Initialized 9/9 Regions 2/2 Fields 21/21 Buffers 5/5 Packages (308 nodes) io | Initializing Device/Processor/Thermal objects by executing _INI methods: io | Executed 0 _INI methods requiring 1 _STA executions (examined 53 objects) io | ACPICA-Version:20121018, System in ACPI MODE, 32bit timer io | <0xb120>IRQ [00000000000000-00000000000000 1] rising edge (32bit) (align=0 flags=44201) io | <0x16b38>IRQ [00000000000000-00000000000000 1] rising edge (32bit) (align=0 flags=44201) io | Ready. Waiting for request. mag | Hello from MAG fb | Trying execution of ``set VBE mode'' using x86emu fb | Found VESA BIOS version 3.0 fb | OEM SeaBIOS VBE(C) 2011 rtc | Date:21.07.2014 Time:15:05:38 Best Regards, Cem Akpolat

2 9

booting lx_ginger.iso
by cem akpolat 21 Jul '14

21 Jul '14

Hi, There is also issues while booting lx_ginger.iso (from l4android.org) it stems from the lx_ginger.cfg file. akpolat@akpolatX240:~/Desktop$ qemu-system-x86_64 -cdrom lx_ginger.iso -m 512 -serial stdio Welcome to Fiasco.OC (ia32)! L4/Fiasco.OC ia32 microkernel (C) 1998-2011 TU Dresden Rev: r30 compiled with gcc 4.4.3 for Intel Pentium [.up] Build: #32 Tue Feb 15 10:07:33 CET 2011 Performance-critical config option(s) detected: CONFIG_NDEBUG is off CONFIG_NO_FRAME_PTR is off Superpages: yes Kmem:: cpu page at 1fff8000 (4096Bytes) Enabling SVM support NASID: 0x10 ACPI-Init ACPI: RSDP = 0xf09e0 pRSDT = 1ffffbc1 pXSDT = 0 ACPI: OEM: BOCHS MADT = 0x203ffb11 IO-APIC[ 0]: struct: 0x203ffb45 adr=fec00000 IO-APIC[ 0]: pins 23 PIN[ 0m]: vector=20, del=0, dm=physical, dest=0 (high, edge) PIN[ 1m]: vector=21, del=0, dm=physical, dest=0 (high, edge) PIN[ 2m]: vector=22, del=0, dm=physical, dest=0 (high, edge) PIN[ 3m]: vector=23, del=0, dm=physical, dest=0 (high, edge) PIN[ 4m]: vector=24, del=0, dm=physical, dest=0 (high, edge) PIN[ 5m]: vector=25, del=0, dm=physical, dest=0 (high, edge) PIN[ 6m]: vector=26, del=0, dm=physical, dest=0 (high, edge) PIN[ 7m]: vector=27, del=0, dm=physical, dest=0 (high, edge) PIN[ 8m]: vector=28, del=0, dm=physical, dest=0 (high, edge) PIN[ 9m]: vector=29, del=0, dm=physical, dest=0 (high, edge) PIN[10m]: vector=2a, del=0, dm=physical, dest=0 (high, edge) PIN[11m]: vector=2b, del=0, dm=physical, dest=0 (high, edge) PIN[12m]: vector=2c, del=0, dm=physical, dest=0 (high, edge) PIN[13m]: vector=2d, del=0, dm=physical, dest=0 (high, edge) PIN[14m]: vector=2e, del=0, dm=physical, dest=0 (high, edge) PIN[15m]: vector=2f, del=0, dm=physical, dest=0 (high, edge) PIN[16m]: vector=30, del=0, dm=physical, dest=0 (high, edge) PIN[17m]: vector=31, del=0, dm=physical, dest=0 (high, edge) PIN[18m]: vector=32, del=0, dm=physical, dest=0 (high, edge) PIN[19m]: vector=33, del=0, dm=physical, dest=0 (high, edge) PIN[20m]: vector=34, del=0, dm=physical, dest=0 (high, edge) PIN[21m]: vector=35, del=0, dm=physical, dest=0 (high, edge) PIN[22m]: vector=36, del=0, dm=physical, dest=0 (high, edge) PIN[23m]: vector=37, del=0, dm=physical, dest=0 (high, edge) IO-APIC: dual 8259: yes IO-APIC: ovr[ 0] 00 -> 2 IO-APIC: ovr[ 1] 05 -> 5 IO-APIC: ovr[ 2] 09 -> 9 IO-APIC: ovr[ 3] 0a -> a IO-APIC: ovr[ 4] 0b -> b Allocate cpu_mem @ 0xfeff6000 Local APIC[00]: version=11 max_lvt=5 APIC ESR value before/after enabling: 00000000/00000000 Using the Local APIC timer on vector 90 (Periodic Mode) for scheduling SERIAL ESC: allocated IRQ 4 for serial uart SERIAL ESC: allocated IRQ 4 for serial uart Not using serial hack in slow timer handler. Absolute KIP Syscalls using: Sysenter CPU[0:0]: AuthenticAMD (6:6:3:0)[00000663] Model: Athlon (Palomino) at 2694 MHz 255/512 Entry I TLB (4K pages) 255 Entry I TLB (4M pages) 255/512 Entry D TLB (4K pages) 255 Entry D TLB (4M pages) 64 KB L1 I Cache (2-way associative, 64 bytes per line) 64 KB L1 D Cache (2-way associative, 64 bytes per line) 512 KB L2 U Cache (8-way associative, 64 bytes per line) Freeing init code/data: 28672 bytes (7 pages) VMX: Not supported Calibrating timer loop... done. SIGMA0: Hello! KIP @ 400000 Found Fiasco: KIP syscalls: yes allocated 4KB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [0:1000;9efff] [0:10c000;13ffff] [4:140000;18ffff] [0:190000;2dbfff] [4:2dc000;2dcfff] [0:2dd000;3fffff] [0:469000;137dfff] [4:137e000;7883fff] [0:7884000;1d70ffff] IOMEM:---------------------- [0:0;fff] [0:9f000;fffff] [0:1fffe000;febfffff] [0:fec01000;fedfffff] [0:fee01000;ffffffff] IO PORTS-------------------------- [0:0;fffffff] MOE: Hello world MOE: found 377736 KByte free memory MOE: found RAM from 1000 to 1d710000 MOE: allocated 471 KByte for the page array @0x1000 MOE: virtual user address space [0-bfffffff] MOE: rom name space cap -> [C:501000] BOOTFS: [137e000-146d25c] [C:503000] l4re BOOTFS: [146e000-165555b] [C:504000] ned BOOTFS: [1656000-1ea917f] [C:505000] io BOOTFS: [1eaa000-1f82d39] [C:506000] rtc BOOTFS: [1f83000-22812f8] [C:507000] mag BOOTFS: [2282000-23d7cf5] [C:508000] fb-drv BOOTFS: [908a000-908a83b] [C:509000] lx_ginger.cfg BOOTFS: [9064000-90643b7] [C:50a000] x86-legacy.devs BOOTFS: [9080000-908086f] [C:50b000] x86_android.vbus BOOTFS: [23d8000-28179f3] [C:50c000] vmlinuz.android BOOTFS: [2818000-2912000] [C:50d000] root-x86-ginger.img BOOTFS: [2913000-7884000] [C:50e000] system-x86-ginger.img MOE: cmdline: moe rom/lx_ginger.cfg MOE: Starting: rom/ned rom/lx_ginger.cfg MOE: loading 'rom/ned' Ned says: Hi World! Ned: loading file: 'rom/lx_ginger.cfg' io | Io service io | Hello from L4-ACPICA io | Find root Pointer io | AcpiOsMapMemory(40e, 2) = 40040e io | AcpiOsMapMemory(9fc00, 400) = 49fc00 io | AcpiOsMapMemory(e0000, 20000) = 4e0000 io | Find root Pointer: f09e0 io | AcpiOsMapMemory(f09e0, 24) = 4f09e0 io | ACPI: RSDP 0xf09e0 00014 (v00 BOCHS ) io | AcpiOsMapMemory(1ffffbc1, 24) = bffbc1 io | ACPI: RSDT 0x1ffffbc1 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) io | AcpiOsMapMemory(1ffffbc1, 34) = bffbc1 io | AcpiOsMapMemory(1ffff1c0, 24) = bff1c0 io | ACPI: FACP 0x1ffff1c0 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) io | AcpiOsMapMemory(1ffff1c0, 74) = bff1c0 io | AcpiOsMapMemory(1fffe040, 24) = bfe040 io | ACPI: DSDT 0x1fffe040 01180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) io | AcpiOsMapMemory(1fffe000, 24) = bfe000 io | ACPI: FACS 0x1fffe000 00040 io | AcpiOsMapMemory(1ffff234, 24) = bff234 io | ACPI: SSDT 0x1ffff234 008DD (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) io | AcpiOsMapMemory(1ffffb11, 24) = bffb11 io | ACPI: APIC 0x1ffffb11 00078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) io | AcpiOsMapMemory(1ffffb89, 24) = bffb89 io | ACPI: HPET 0x1ffffb89 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) io | AcpiOsMapMemory(1fffe040, 1180) = bfe040 io | Parsing all Control Methods: io | Table [DSDT](id 0001) - 144 Objects with 18 Devices 52 Methods 8 Regions io | AcpiOsMapMemory(1ffff234, 8dd) = bff234 io | Parsing all Control Methods: io | Table [SSDT](id 0002) - 155 Objects with 32 Devices 42 Methods 1 Regions io | tbxface-0601 [02] TbLoadNamespace : ACPI Tables successfully acquired io | enable ACPI subsystem io | evxfevnt-0184 [02] Enable : Transition to ACPI mode successful io | AcpiOsMapMemory(1fffe000, 40) = bfe000 io | evgpeblk-1129 [04] EvCreateGpeBlock : GPE 00 to 0F [_GPE] 2 regs on int 0x9 io | /home/mlange/projects/l4re/src/l4/pkg/acpica/lib-acpi/src/osl-basic.cc:57:AcpiOsInstallInterruptHandler: UNINPLEMENTED io | initialize ACPI objects io | Completing Region/Field/Buffer/Package initialization:..................................... io | Initialized 9/9 Regions 2/2 Fields 21/21 Buffers 5/5 Packages (308 nodes) io | Initializing Device/Processor/Thermal objects by executing _INI methods: io | Executed 0 _INI methods requiring 1 _STA executions (examined 53 objects) io | evgpeblk-1234 [03] EvInitializeGpeBlock : Found 0 Wake, Enabled 16 Runtime GPEs in this block io | Interpreter enabled io | scanning for PCI root bridge io | Found PCI root bridge... io | Using IOAPIC for interrupt routing io | ACPICA-Version:20091214, System in ACPI MODE, 32bit timer io | WARNING: phys mmio resource allocation failed io | IOMEM * [000000000a0000-000000000bffff 20000] non-pref (32bit) (align=1ffff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM * [000000000a0000-000000000bffff 20000] non-pref (32bit) (align=1ffff flags=c002) io | IGNORE ACPI RES: 1 io | WARNING: phys mmio resource allocation failed io | IOMEM [000000000c0000-000000000fffff 40000] non-pref (32bit) (align=3ffff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [000000000c0000-000000000fffff 40000] non-pref (32bit) (align=3ffff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [0000000009f000-0000000009ffff 1000] non-pref (32bit) (align=fff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [0000000009f000-0000000009ffff 1000] non-pref (32bit) (align=fff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [00000000000000-00000000000fff 1000] non-pref (32bit) (align=fff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [00000000000000-00000000000fff 1000] non-pref (32bit) (align=fff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [000000000a0000-000000000bffff 20000] non-pref (32bit) (align=1ffff flags=c002) io | WARNING: phys mmio resource allocation failed io | IOMEM [000000000a0000-000000000bffff 20000] non-pref (32bit) (align=1ffff flags=c002) io | WARNING: device 'PS2' already assigned to an other virtual bus. io | WARNING: device 'S18_' already assigned to an other virtual bus. io | Service registration failed: 'froyo_bus' io | Ready. Waiting for request. mag | Hello from MAG fb | Trying execution of ``set VBE mode'' using x86emu fb | VBE BIOS not present. fb | Failed to setup Framebuffer mag | Error: Exception: Void capability invoked: requesting goos info: backtrace ... mag | 1002e2f mag | 103f4a5 mag | 1000dcb mag | 10026de mag | 105390c mag | 10000e1 mag | mag | MAG: destroy FB svc Ned[lua]: Hm, cpapbility 436000 does not support the meta protocol: -2004 Ned: ERROR: rom/lx_ginger.cfg:82: attempt to call method 'create' (a nil value) rtc | Date:21.07.2014 Time:16:18:35 Br, Cem Akpolat

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