Hi Genodians,
I'm working on my HnH19-project to create a component listening on a
shared filesystem to open each pdf file into a separate instance of
mupdf. Goal is to tie the share to a linux-vm in vbox so firefox and
thunderbird can have a simple 'cp' command to get pdfs rendered outside
that vm.
I add a RAM-FS, FS-QUERY and REPORT-ROM to mupdf.run. The file gets put
in the ram-fs, fs-query should pick that up and report it to the report-rom.
<start name="pdf_share">
<binary name="ram_fs"/>
<resource name="RAM" quantum="128M"/>
<provides> <service name="File_system"/> </provides>
<config verbose="yes">
<default-policy root="/" writeable="yes" />
</config>
</start>
<start name="report_new_pdf">
<binary name="report_rom"/>
<resource name="RAM" quantum="1M"/>
<provides> <service name="Report"/> <service name="ROM"/>
</provides>
<config verbose="yes"/>
</start>
<start name="fs_query">
<resource name="RAM" quantum="1M"/>
<config verbose="yes">
<vfs> <fs writeable="yes"/> </vfs>
<query path="/" content="yes"/>
</config>
</start>
I change the test-scenario to copy a pdf into the share and start the
pdf-viewer. The viewer picks up the pdf and renders it. So far so good.
The problem is that while the 'add'-test copies the file, it gets
detected by fs_query but fs_query thinks it's gone:
[init -> test -> add] --- noux started ---
[init -> fs_query] Error: failed to watch '//foo.pdf'
[init -> fs_query] Warning: could not obtain content of nonexistent file
foo.pdf
(The error comes from gems/vfs.h L556, the warning from fs_query/main.cc
L80.)
Fs_quey does send a new report but does not show the file, it show an
empty directory.
[init -> report_new_pdf] report 'fs_query -> listing'
[init -> report_new_pdf] <listing>
[init -> report_new_pdf] <dir path="/"/>
[init -> report_new_pdf] </listing>
However, a ls -laR shows it's there:
[init -> test -> ls-after] /dest:
[init -> test -> ls-after] total 1
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..
[init -> test -> ls-after] -rwxrwxrwx 0 root 0 8192 Jan 1 00:00 foo.pdf
Now the race condition:
When I set the fs-query option to show the content to "no", it gives the
same error: failed to watch '//foo.pdf' but it now it does send the file
name to the report:
[init -> report_new_pdf] <file name="foo.pdf"/>
So it seems that somehow that fs_query watch learns there is a file
while the contents are not yet committed. Accessing that triggers a
file-not-found error.
Did I discover a race condition or am I doing something wrong?
With regards, Guido.
PS. I added the complete run-file and logs for completeness. (log-1
shows the contents-flag to no).
PPS. I'm testing with Qemu in a linux VM on my AMD nixos host.
including /home/guido/genode/tool/run/power_on/qemu
including /home/guido/genode/tool/run/log/qemu
including /home/guido/genode/tool/run/image/iso
including /home/guido/genode/tool/run/boot_dir/nova
including /home/guido/genode/repos/mupdf-gw/run/mupdf-gw.run
building targets: app/pdf_view server/ram_fs app/fs_query app/sequence
spawn make app/pdf_view server/ram_fs app/fs_query app/sequence
make[1]: Entering directory '/home/guido/genode/build/qemu_x86_64'
checking library dependencies...
[00;33m Library [0mldso-startup
[00;33m Library [0mlibc-stdlib
[00;33m Library [0mlibc-string
[00;33m Library [0mlibc-locale
[00;33m Library [0mlibc-inet
[00;33m Library [0mlibc-stdio
[00;33m Library [0mlibc-stdtime
[00;33m Library [0mlibc-gdtoa
[00;33m Library [0mlibc-regex
[00;33m Library [0mlibc-gen
[00;33m Library [0mlibc-setjmp
[00;33m Library [0mlibc-compat
[00;33m Library [0mlibc-mem
[00;33m Library [0mlibc-resolv
[00;33m Library [0mlibc-nameser
[00;33m Library [0mlibc-isc
[00;33m Library [0mmupdf_host_tools
[00;33m Library [0mld
[00;33m Library [0mlibc-rpc
[00;33m Library [0mlibc-net
[00;33m Library [0mbase
[01;33m Program [0mapp/sequence/sequence
[01;33m Program [0mserver/ram_fs/ram_fs
[00;33m Library [0mvfs
[01;33m Program [0mapp/fs_query/fs_query
[00;33m Library [0mlibc
[00;33m Library [0mzlib
[00;33m Library [0mjpeg
[00;33m Library [0mfreetype
[00;33m Library [0mlibm
[00;33m Library [0mlibpng
[00;33m Library [0mopenjpeg
[00;33m Library [0mjbig2dec
[00;33m Library [0mmupdf
[01;33m Program [0mapp/pdf_view/pdf_view
make[1]: Leaving directory '/home/guido/genode/build/qemu_x86_64'
genode build completed
checking configuration syntax
CHECK init
using 'core-nova.o' as 'core.o'
install bootloader
creating ISO image...
xorriso 1.4.2 : RockRidge filesystem manipulator, libburnia project.
spawn qemu-system-x86_64 -no-kvm -display sdl -cpu core2duo -m 1536 -serial mon:stdio -cdrom var/run/mupdf-gw.iso -machine q35
warning: TCG doesn't support requested feature: CPUID.01H:EDX.vme [bit 1]
Bender: Hello World.
NOVA Microhypervisor v8-6ea1179 (x86_64): Apr 23 2019 21:58:39 [gcc 6.3.0] [MBI2]
[ 0] TSC:3211945 kHz BUS:1005565 kHz (measured)
[ 0] CORE:0:0:0 6:f:b:0 [0] Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz
Hypervisor reports 1x1 CPU [0m
[34mWarning: CPU has no invariant TSC.[0m
CPU ID (genode->kernel:package:core:thread) remapping[0m
remap (0->0:0:0:0) boot cpu[0m
Hypervisor info page contains 12 memory descriptors:[0m
core image [0000000000100000,0000000002636000)[0m
binaries region [000000000029a000,0000000002636000) free for reuse[0m
detected physical memory: 0x0000000000000000 - size: 0x000000000009fc00[0m
use physical memory: 0x0000000000000000 - size: 0x000000000009f000[0m
detected physical memory: 0x0000000000100000 - size: 0x000000005fedf000[0m
use physical memory: 0x0000000000100000 - size: 0x000000005fedf000[0m
detected res memory: 0x5daa7000 - size: 0x25372f0 type=-2[0m
detected res memory: 0x9fc00 - size: 0x400 type=2[0m
detected res memory: 0xf0000 - size: 0x10000 type=2[0m
detected res memory: 0x5ffdf000 - size: 0x21000 type=2[0m
detected res memory: 0xb0000000 - size: 0x10000000 type=2[0m
detected res memory: 0xfffc0000 - size: 0x40000 type=2[0m
detected res memory: 0xfd000000 - size: 0x2800001e00120 type=-5[0m
detected res memory: 0x1000000 - size: 0x800000 type=-1[0m
detected res memory: 0x1800000 - size: 0x1c00000 type=-1[0m
detected res memory: 0x5ffe2256 - size: 0x0 type=-3[0m
ROM modules:
ROM: [000000005fd82000,000000005fda2780) acpi_drv
ROM: [000000005dc62000,000000005e3f6000) bash.tar
ROM: [000000005fd7f000,000000005fd8109d) config
ROM: [0000000000034000,0000000000038000) core_log
ROM: [000000005e3f6000,000000005ef79800) coreutils.tar
ROM: [000000005f1ee000,000000005f229c60) decorator
ROM: [000000005f858000,000000005f85836c) decorator_init.config
ROM: [000000005ffbd000,000000005ffbe285) drivers.config
ROM: [000000005feeb000,000000005feec5f9) en_us.chargen
ROM: [000000005fad0000,000000005fb2de70) fb_drv
ROM: [000000005fa4a000,000000005fa4a033) fb_drv.config
ROM: [000000005f859000,000000005f85901d) focus
ROM: [000000005fc9d000,000000005fd36a20) freetype.lib.so
ROM: [000000005ffbf000,000000005ffddef0) fs_query
ROM: [000000005fa78000,000000005facfb80) init
ROM: [000000005fa48000,000000005fa49bec) init.xsd
ROM: [000000005fba5000,000000005fbd6bb8) input_filter
ROM: [000000005ff38000,000000005ff38300) input_filter.config
ROM: [000000005fd37000,000000005fd5bd80) jbig2dec.lib.so
ROM: [000000005fefc000,000000005ff37630) jpeg.lib.so
ROM: [000000005f85b000,000000005f85b292) layouter.config
ROM: [000000005fda3000,000000005fe8c348) ld.lib.so
ROM: [000000005f85c000,000000005f9cd250) libc.lib.so
ROM: [000000005fd5c000,000000005fd7cb78) libc_noux.lib.so
ROM: [000000005ff8f000,000000005ffbcfb8) libm.lib.so
ROM: [000000005f9eb000,000000005fa2a748) libpng.lib.so
ROM: [000000005f22a000,000000005f822590) mupdf.lib.so
ROM: [000000005fe8d000,000000005feea7d0) nitpicker
ROM: [000000005fb2e000,000000005fba4158) noux
ROM: [000000005f0d1000,000000005f0f6050) openjpeg.lib.so
ROM: [000000005dc42000,000000005dc612a8) pdf_view
ROM: [000000005f117000,000000005f16b270) platform_drv
ROM: [0000000000032000,0000000000033000) platform_info
ROM: [000000005fbd7000,000000005fbfe6c0) pointer
ROM: [000000005feed000,000000005fefbd68) posix.lib.so
ROM: [000000005fc00000,000000005fc2f448) ps2_drv
ROM: [000000005fa4b000,000000005fa77488) ram_fs
ROM: [000000005f0f7000,000000005f116168) report_rom
ROM: [000000005f16c000,000000005f18b670) rom_to_file
ROM: [000000005fa2b000,000000005fa47468) sequence
ROM: [000000005fbff000,000000005fbff542) special.chargen
ROM: [000000005fd7d000,000000005fd7e780) test.pdf
ROM: [000000005ff39000,000000005ff54230) timer
ROM: [000000005ef7a000,000000005f0d0870) usb_drv
ROM: [000000005f823000,000000005f857388) vfs
ROM: [000000005fc30000,000000005fc9cec0) vfs.lib.so
ROM: [000000005f9ce000,000000005f9eabc0) vfs_import.lib.so
ROM: [000000005ff55000,000000005ff8e110) window_layouter
ROM: [000000005f1a5000,000000005f1ed620) wm
ROM: [000000005f85a000,000000005f85aeee) wm.config
ROM: [000000005f18c000,000000005f1a4470) zlib.lib.so
[0m
36M kernel memory[0m
[0m
Genode sculpt_ce-79-g6ea1179 <local changes>[0m
1461 MiB RAM and 63253 caps assigned to init[0m
[init] parent provides[0m[0m
[init] service "ROM"[0m[0m
[init] service "IRQ"[0m[0m
[init] service "IO_MEM"[0m[0m
[init] service "IO_PORT"[0m[0m
[init] service "PD"[0m[0m
[init] service "RM"[0m[0m
[init] service "CPU"[0m[0m
[init] service "LOG"[0m[0m
[init] child "timer"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: timer[0m[0m
[init] priority: 0[0m[0m
[init] provides service Timer[0m[0m
[init] child "drivers"[0m[0m
[init] RAM quota: 32520K[0m[0m
[init] cap quota: 968[0m[0m
[init] ELF binary: init[0m[0m
[init] priority: 0[0m[0m
[init] provides service Input[0m[0m
[init] provides service Framebuffer[0m[0m
[init] child "nitpicker"[0m[0m
[init] RAM quota: 3848K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: nitpicker[0m[0m
[init] priority: 0[0m[0m
[init] provides service Nitpicker[0m[0m
[init] child "pointer"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: pointer[0m[0m
[init] priority: 0[0m[0m
[init] child "wm"[0m[0m
[init] RAM quota: 32520K[0m[0m
[init] cap quota: 968[0m[0m
[init] ELF binary: init[0m[0m
[init] priority: 0[0m[0m
[init] provides service Nitpicker[0m[0m
[init] child "pdf_share"[0m[0m
[init] RAM quota: 130824K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: ram_fs[0m[0m
[init] priority: 0[0m[0m
[init] provides service File_system[0m[0m
[init] child "report_new_pdf"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: report_rom[0m[0m
[init] priority: 0[0m[0m
[init] provides service Report[0m[0m
[init] provides service ROM[0m[0m
[init] child "fs_query"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: fs_query[0m[0m
[init] priority: 0[0m[0m
[init] child "test"[0m[0m
[init] RAM quota: 65288K[0m[0m
[init] cap quota: 668[0m[0m
[init] ELF binary: sequence[0m[0m
[init] priority: 0[0m[0m
[init] child "pdf_share" announces service "File_system"[0m[0m
[init] child "report_new_pdf" announces service "Report"[0m[0m
[init] child "report_new_pdf" announces service "ROM"[0m[0m
[init -> report_new_pdf] report 'fs_query -> listing'[0m[0m
[init -> report_new_pdf] <listing>[0m[0m
[init -> report_new_pdf] <dir path="/"/>[0m[0m
[init -> report_new_pdf] </listing>[0m[0m
[init] child "timer" announces service "Timer"[0m[0m
[init -> test -> sleep] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> drivers] [34mWarning: input_filter assigned caps (80) exceed available caps (69)[0m[0m
[init -> test -> sleep] --- noux started ---[0m[0m
[init -> drivers -> acpi_drv] Found MADT[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 0 -> GSI 2 flags: 0[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 5 -> GSI 5 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 9 -> GSI 9 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 10 -> GSI 10 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 11 -> GSI 11 flags: 13[0m[0m
[init -> drivers -> acpi_drv] Found MCFG[0m[0m
[init -> drivers -> acpi_drv] MCFG BASE 0xb0000000 seg 0x0 bus 0x0-0xff[0m[0m
[init -> drivers -> acpi_drv] RSDT OEM 'BOCHS ', table id 'BXPCRSDT', revision 1, creator 'BXPC' (1)[0m[0m
[init -> drivers -> platform_drv] ECAM/MMCONF range 00:00.0-ff:1f.7 - addr [00000000b0000000,00000000c0000000)[0m[0m
[init -> drivers -> platform_drv] Root bridge: 00:00.0[0m[0m
[init -> drivers -> ps2_drv] Using keyboard with scan code set 1 (xlate)[0m[0m
[init -> drivers -> usb_drv] Could not read screen resolution in config node[0m[0m
[init -> drivers -> usb_drv] Configured HID screen with 0x0 (multitouch=false)[0m[0m
[init -> drivers -> usb_drv] No <storage> config node found - not starting the USB Storage (Block) service[0m[0m
[init -> drivers -> usb_drv] No <nic> config node found - not starting the USB Nic (Network) service[0m[0m
[init -> drivers -> usb_drv] No <raw> config node found - not starting external USB service[0m[0m
[init -> drivers -> usb_drv] Enabled UHCI (USB 1.0/1.1) support[0m[0m
[init -> drivers -> fb_drv] Found PCI VGA at 00:01.0[0m[0m
[init -> drivers -> usb_drv] Enabled EHCI (USB 2.0) support[0m[0m
[init -> drivers -> usb_drv] Enabled XHCI (USB 3.0) support[0m[0m
[init -> drivers -> ps2_drv] detected ExPS/2 mouse - activating scroll-wheel and 5-button support[0m[0m
[init -> drivers -> platform_drv] PS2 uses IRQ, vector 0x1[0m[0m
[init -> drivers -> platform_drv] PS2 uses IRQ, vector 0xc[0m[0m
[init -> drivers -> fb_drv] fb mapped to 0x4000[0m[0m
[init -> test -> sleep] [34mWarning: heap could not free memory block[0m[0m
[init -> drivers -> fb_drv] Found: VESA BIOS version 3.0[0m
[init -> drivers -> fb_drv] OEM: SeaBIOS VBE(C) 2011[0m[0m
[init -> test -> ls-before] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> drivers -> fb_drv] Found: physical frame buffer at 0xfd000000 size: 16777216[0m[0m
[init -> drivers -> fb_drv] fb mapped to 0xb000000[0m[0m
[init -> drivers -> fb_drv] using video mode: 1024x768@16[0m[0m
[init -> drivers -> fb_drv] using buffered output[0m[0m
[init -> test -> ls-before] --- noux started ---[0m[0m
[init] child "nitpicker" announces service "Nitpicker"[0m[0m
[init -> test -> ls-before] /dest:[0m
[init -> test -> ls-before] total 0[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-before] [0m
[init -> test -> ls-before] /source:[0m
[init -> test -> ls-before] total 1[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-before] -r-xr-xr-x 0 root 0 8192 Jan 1 00:00 test.pdf[0m
[init -> test -> ls-before] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> add] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> test -> add] --- noux started ---[0m[0m
[init -> fs_query] [31mError: failed to watch '//foo.pdf'[0m[0m
[init -> report_new_pdf] report 'fs_query -> listing'[0m[0m
[init -> report_new_pdf] <listing>[0m[0m
[init -> report_new_pdf] <dir path="/">[0m[0m
[init -> report_new_pdf] <file name="foo.pdf"/>[0m[0m
[init -> report_new_pdf] </dir>[0m[0m
[init -> report_new_pdf] </listing>[0m[0m
[init -> test -> add] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> ls-after] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> test -> ls-after] --- noux started ---[0m[0m
[init -> test -> ls-after] /dest:[0m
[init -> test -> ls-after] total 1[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-after] -rwxrwxrwx 0 root 0 8192 Jan 1 00:00 foo.pdf[0m
[init -> test -> ls-after] [0m
[init -> test -> ls-after] /source:[0m
[init -> test -> ls-after] total 1[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-after] -r-xr-xr-x 0 root 0 8192 Jan 1 00:00 test.pdf[0m
no RM attachment (READ pf_addr=0x82e22 pf_ip=0x82e22 from pager_object: pd='init -> test -> ls-after -> /bin/ls' thread='ep') [0m
page fault, pd='init -> test -> ls-after -> /bin/ls' thread='ep' cpu=0 ip=0x82e22 address=0x82e22 stack pointer=0xa02fef18 qualifiers=0x14 IrUwp reason=1[0m
[init -> test -> ls-after] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> pdf_view] file_name: foo.pdf[0m[0m
[init -> test -> pdf_view] + /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:60: pdf_read_start_xref(): cannot find startxref[0m
[init -> test -> pdf_view] | /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:477: pdf_load_xref(): cannot read startxref[0m
[init -> test -> pdf_view] \ /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:537: pdf_open_xref_with_stream(): trying to repair[0m
[init -> test -> pdf_view] MuPDF 0.9[0m
[init -> test -> pdf_view] Copyright 2006-2011 Artifex Sofware, Inc.[0m
[init -> test -> pdf_view] [0m[0m
Expect: 'interact' received 'strg+c' and was cancelled
including /home/guido/genode/tool/run/power_on/qemu
including /home/guido/genode/tool/run/log/qemu
including /home/guido/genode/tool/run/image/iso
including /home/guido/genode/tool/run/boot_dir/nova
including /home/guido/genode/repos/mupdf-gw/run/mupdf-gw.run
building targets: app/pdf_view server/ram_fs app/fs_query app/sequence
spawn make app/pdf_view server/ram_fs app/fs_query app/sequence
make[1]: Entering directory '/home/guido/genode/build/qemu_x86_64'
checking library dependencies...
[00;33m Library [0mldso-startup
[00;33m Library [0mlibc-locale
[00;33m Library [0mlibc-stdlib
[00;33m Library [0mlibc-string
[00;33m Library [0mlibc-stdio
[00;33m Library [0mlibc-gdtoa
[00;33m Library [0mlibc-regex
[00;33m Library [0mlibc-inet
[00;33m Library [0mlibc-stdtime
[00;33m Library [0mlibc-gen
[00;33m Library [0mlibc-setjmp
[00;33m Library [0mlibc-compat
[00;33m Library [0mlibc-mem
[00;33m Library [0mlibc-isc
[00;33m Library [0mlibc-resolv
[00;33m Library [0mlibc-nameser
[00;33m Library [0mmupdf_host_tools
[00;33m Library [0mld
[00;33m Library [0mlibc-net
[00;33m Library [0mlibc-rpc
[00;33m Library [0mbase
[01;33m Program [0mapp/sequence/sequence
[01;33m Program [0mserver/ram_fs/ram_fs
[00;33m Library [0mvfs
[01;33m Program [0mapp/fs_query/fs_query
[00;33m Library [0mlibc
[00;33m Library [0mzlib
[00;33m Library [0mjpeg
[00;33m Library [0mfreetype
[00;33m Library [0mlibm
[00;33m Library [0mlibpng
[00;33m Library [0mopenjpeg
[00;33m Library [0mjbig2dec
[00;33m Library [0mmupdf
[01;33m Program [0mapp/pdf_view/pdf_view
make[1]: Leaving directory '/home/guido/genode/build/qemu_x86_64'
genode build completed
checking configuration syntax
CHECK init
using 'core-nova.o' as 'core.o'
install bootloader
creating ISO image...
xorriso 1.4.2 : RockRidge filesystem manipulator, libburnia project.
spawn qemu-system-x86_64 -no-kvm -display sdl -cpu core2duo -m 1536 -serial mon:stdio -cdrom var/run/mupdf-gw.iso -machine q35
warning: TCG doesn't support requested feature: CPUID.01H:EDX.vme [bit 1]
Bender: Hello World.
NOVA Microhypervisor v8-6ea1179 (x86_64): Apr 23 2019 21:58:39 [gcc 6.3.0] [MBI2]
[ 0] TSC:3214374 kHz BUS:1006388 kHz (measured)
[ 0] CORE:0:0:0 6:f:b:0 [0] Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz
Hypervisor reports 1x1 CPU [0m
[34mWarning: CPU has no invariant TSC.[0m
CPU ID (genode->kernel:package:core:thread) remapping[0m
remap (0->0:0:0:0) boot cpu[0m
Hypervisor info page contains 12 memory descriptors:[0m
core image [0000000000100000,0000000002636000)[0m
binaries region [000000000029a000,0000000002636000) free for reuse[0m
detected physical memory: 0x0000000000000000 - size: 0x000000000009fc00[0m
use physical memory: 0x0000000000000000 - size: 0x000000000009f000[0m
detected physical memory: 0x0000000000100000 - size: 0x000000005fedf000[0m
use physical memory: 0x0000000000100000 - size: 0x000000005fedf000[0m
detected res memory: 0x5daa7000 - size: 0x25372f0 type=-2[0m
detected res memory: 0x9fc00 - size: 0x400 type=2[0m
detected res memory: 0xf0000 - size: 0x10000 type=2[0m
detected res memory: 0x5ffdf000 - size: 0x21000 type=2[0m
detected res memory: 0xb0000000 - size: 0x10000000 type=2[0m
detected res memory: 0xfffc0000 - size: 0x40000 type=2[0m
detected res memory: 0xfd000000 - size: 0x2800001e00120 type=-5[0m
detected res memory: 0x1000000 - size: 0x800000 type=-1[0m
detected res memory: 0x1800000 - size: 0x1c00000 type=-1[0m
detected res memory: 0x5ffe2256 - size: 0x0 type=-3[0m
ROM modules:
ROM: [000000005fd82000,000000005fda2780) acpi_drv
ROM: [000000005dc62000,000000005e3f6000) bash.tar
ROM: [000000005fd7f000,000000005fd8109e) config
ROM: [0000000000034000,0000000000038000) core_log
ROM: [000000005e3f6000,000000005ef79800) coreutils.tar
ROM: [000000005f1ee000,000000005f229c60) decorator
ROM: [000000005f858000,000000005f85836c) decorator_init.config
ROM: [000000005ffbd000,000000005ffbe285) drivers.config
ROM: [000000005feeb000,000000005feec5f9) en_us.chargen
ROM: [000000005fad0000,000000005fb2de70) fb_drv
ROM: [000000005fa4a000,000000005fa4a033) fb_drv.config
ROM: [000000005f859000,000000005f85901d) focus
ROM: [000000005fc9d000,000000005fd36a20) freetype.lib.so
ROM: [000000005ffbf000,000000005ffddef0) fs_query
ROM: [000000005fa78000,000000005facfb80) init
ROM: [000000005fa48000,000000005fa49bec) init.xsd
ROM: [000000005fba5000,000000005fbd6bb8) input_filter
ROM: [000000005ff38000,000000005ff38300) input_filter.config
ROM: [000000005fd37000,000000005fd5bd80) jbig2dec.lib.so
ROM: [000000005fefc000,000000005ff37630) jpeg.lib.so
ROM: [000000005f85b000,000000005f85b292) layouter.config
ROM: [000000005fda3000,000000005fe8c348) ld.lib.so
ROM: [000000005f85c000,000000005f9cd250) libc.lib.so
ROM: [000000005fd5c000,000000005fd7cb78) libc_noux.lib.so
ROM: [000000005ff8f000,000000005ffbcfb8) libm.lib.so
ROM: [000000005f9eb000,000000005fa2a748) libpng.lib.so
ROM: [000000005f22a000,000000005f822590) mupdf.lib.so
ROM: [000000005fe8d000,000000005feea7d0) nitpicker
ROM: [000000005fb2e000,000000005fba4158) noux
ROM: [000000005f0d1000,000000005f0f6050) openjpeg.lib.so
ROM: [000000005dc42000,000000005dc612a8) pdf_view
ROM: [000000005f117000,000000005f16b270) platform_drv
ROM: [0000000000032000,0000000000033000) platform_info
ROM: [000000005fbd7000,000000005fbfe6c0) pointer
ROM: [000000005feed000,000000005fefbd68) posix.lib.so
ROM: [000000005fc00000,000000005fc2f448) ps2_drv
ROM: [000000005fa4b000,000000005fa77488) ram_fs
ROM: [000000005f0f7000,000000005f116168) report_rom
ROM: [000000005f16c000,000000005f18b670) rom_to_file
ROM: [000000005fa2b000,000000005fa47468) sequence
ROM: [000000005fbff000,000000005fbff542) special.chargen
ROM: [000000005fd7d000,000000005fd7e780) test.pdf
ROM: [000000005ff39000,000000005ff54230) timer
ROM: [000000005ef7a000,000000005f0d0870) usb_drv
ROM: [000000005f823000,000000005f857388) vfs
ROM: [000000005fc30000,000000005fc9cec0) vfs.lib.so
ROM: [000000005f9ce000,000000005f9eabc0) vfs_import.lib.so
ROM: [000000005ff55000,000000005ff8e110) window_layouter
ROM: [000000005f1a5000,000000005f1ed620) wm
ROM: [000000005f85a000,000000005f85aeee) wm.config
ROM: [000000005f18c000,000000005f1a4470) zlib.lib.so
[0m
36M kernel memory[0m
[0m
Genode sculpt_ce-79-g6ea1179 <local changes>[0m
1461 MiB RAM and 63253 caps assigned to init[0m
[init] parent provides[0m[0m
[init] service "ROM"[0m[0m
[init] service "IRQ"[0m[0m
[init] service "IO_MEM"[0m[0m
[init] service "IO_PORT"[0m[0m
[init] service "PD"[0m[0m
[init] service "RM"[0m[0m
[init] service "CPU"[0m[0m
[init] service "LOG"[0m[0m
[init] child "timer"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: timer[0m[0m
[init] priority: 0[0m[0m
[init] provides service Timer[0m[0m
[init] child "drivers"[0m[0m
[init] RAM quota: 32520K[0m[0m
[init] cap quota: 968[0m[0m
[init] ELF binary: init[0m[0m
[init] priority: 0[0m[0m
[init] provides service Input[0m[0m
[init] provides service Framebuffer[0m[0m
[init] child "nitpicker"[0m[0m
[init] RAM quota: 3848K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: nitpicker[0m[0m
[init] priority: 0[0m[0m
[init] provides service Nitpicker[0m[0m
[init] child "pointer"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: pointer[0m[0m
[init] priority: 0[0m[0m
[init] child "wm"[0m[0m
[init] RAM quota: 32520K[0m[0m
[init] cap quota: 968[0m[0m
[init] ELF binary: init[0m[0m
[init] priority: 0[0m[0m
[init] provides service Nitpicker[0m[0m
[init] child "pdf_share"[0m[0m
[init] RAM quota: 130824K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: ram_fs[0m[0m
[init] priority: 0[0m[0m
[init] provides service File_system[0m[0m
[init] child "report_new_pdf"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: report_rom[0m[0m
[init] priority: 0[0m[0m
[init] provides service Report[0m[0m
[init] provides service ROM[0m[0m
[init] child "fs_query"[0m[0m
[init] RAM quota: 776K[0m[0m
[init] cap quota: 68[0m[0m
[init] ELF binary: fs_query[0m[0m
[init] priority: 0[0m[0m
[init] child "test"[0m[0m
[init] RAM quota: 65288K[0m[0m
[init] cap quota: 668[0m[0m
[init] ELF binary: sequence[0m[0m
[init] priority: 0[0m[0m
[init] child "pdf_share" announces service "File_system"[0m[0m
[init] child "report_new_pdf" announces service "Report"[0m[0m
[init] child "report_new_pdf" announces service "ROM"[0m[0m
[init] child "timer" announces service "Timer"[0m[0m
[init -> report_new_pdf] report 'fs_query -> listing'[0m[0m
[init -> report_new_pdf] <listing>[0m[0m
[init -> report_new_pdf] <dir path="/"/>[0m[0m
[init -> report_new_pdf] </listing>[0m[0m
[init -> test -> sleep] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> drivers] [34mWarning: input_filter assigned caps (80) exceed available caps (69)[0m[0m
[init -> test -> sleep] --- noux started ---[0m[0m
[init -> drivers -> acpi_drv] Found MADT[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 0 -> GSI 2 flags: 0[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 5 -> GSI 5 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 9 -> GSI 9 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 10 -> GSI 10 flags: 13[0m[0m
[init -> drivers -> acpi_drv] MADT IRQ 11 -> GSI 11 flags: 13[0m[0m
[init -> drivers -> acpi_drv] Found MCFG[0m[0m
[init -> drivers -> acpi_drv] MCFG BASE 0xb0000000 seg 0x0 bus 0x0-0xff[0m[0m
[init -> drivers -> acpi_drv] RSDT OEM 'BOCHS ', table id 'BXPCRSDT', revision 1, creator 'BXPC' (1)[0m[0m
[init -> drivers -> platform_drv] ECAM/MMCONF range 00:00.0-ff:1f.7 - addr [00000000b0000000,00000000c0000000)[0m[0m
[init -> drivers -> platform_drv] Root bridge: 00:00.0[0m[0m
[init -> drivers -> ps2_drv] Using keyboard with scan code set 1 (xlate)[0m[0m
[init -> drivers -> fb_drv] Found PCI VGA at 00:01.0[0m[0m
[init -> drivers -> usb_drv] Could not read screen resolution in config node[0m[0m
[init -> drivers -> usb_drv] Configured HID screen with 0x0 (multitouch=false)[0m[0m
[init -> drivers -> usb_drv] No <storage> config node found - not starting the USB Storage (Block) service[0m[0m
[init -> drivers -> usb_drv] No <nic> config node found - not starting the USB Nic (Network) service[0m[0m
[init -> drivers -> usb_drv] No <raw> config node found - not starting external USB service[0m[0m
[init -> drivers -> usb_drv] Enabled UHCI (USB 1.0/1.1) support[0m[0m
[init -> drivers -> usb_drv] Enabled EHCI (USB 2.0) support[0m[0m
[init -> drivers -> usb_drv] Enabled XHCI (USB 3.0) support[0m[0m
[init -> drivers -> fb_drv] fb mapped to 0x4000[0m[0m
[init -> drivers -> ps2_drv] detected ExPS/2 mouse - activating scroll-wheel and 5-button support[0m[0m
[init -> drivers -> platform_drv] PS2 uses IRQ, vector 0x1[0m[0m
[init -> drivers -> platform_drv] PS2 uses IRQ, vector 0xc[0m[0m
[init -> test -> sleep] [34mWarning: heap could not free memory block[0m[0m
[init -> drivers -> fb_drv] Found: VESA BIOS version 3.0[0m
[init -> drivers -> fb_drv] OEM: SeaBIOS VBE(C) 2011[0m[0m
[init -> test -> ls-before] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> drivers -> fb_drv] Found: physical frame buffer at 0xfd000000 size: 16777216[0m[0m
[init -> drivers -> fb_drv] fb mapped to 0xb000000[0m[0m
[init -> drivers -> fb_drv] using video mode: 1024x768@16[0m[0m
[init -> drivers -> fb_drv] using buffered output[0m[0m
[init] child "nitpicker" announces service "Nitpicker"[0m[0m
[init -> test -> ls-before] --- noux started ---[0m[0m
[init -> test -> ls-before] /dest:[0m
[init -> test -> ls-before] total 0[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-before] [0m
[init -> test -> ls-before] /source:[0m
[init -> test -> ls-before] total 1[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-before] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-before] -r-xr-xr-x 0 root 0 8192 Jan 1 00:00 test.pdf[0m
[init -> test -> ls-before] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> add] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> test -> add] --- noux started ---[0m[0m
[init -> fs_query] [31mError: failed to watch '//foo.pdf'[0m[0m
[init -> fs_query] [34mWarning: could not obtain content of nonexistent file foo.pdf[0m[0m
[init -> report_new_pdf] report 'fs_query -> listing'[0m[0m
[init -> report_new_pdf] <listing>[0m[0m
[init -> report_new_pdf] <dir path="/"/>[0m[0m
[init -> report_new_pdf] </listing>[0m[0m
[init -> test -> add] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> ls-after] tar archive 'coreutils.tar' local at 0x158000, size is 12075008[0m[0m
[init -> test -> ls-after] --- noux started ---[0m[0m
[init -> test -> ls-after] /dest:[0m
[init -> test -> ls-after] total 1[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-after] -rwxrwxrwx 0 root 0 8192 Jan 1 00:00 foo.pdf[0m
[init -> test -> ls-after] [0m
[init -> test -> ls-after] /source:[0m
[init -> test -> ls-after] total 1[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 .[0m
[init -> test -> ls-after] drwxr-xr-x 0 root 0 0 Jan 1 00:00 ..[0m
[init -> test -> ls-after] -r-xr-xr-x 0 root 0 8192 Jan 1 00:00 test.pdf[0m
[init -> test -> ls-after] [34mWarning: heap could not free memory block[0m[0m
[init -> test -> pdf_view] + /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:60: pdf_read_start_xref(): cannot find startxref[0m
[init -> test -> pdf_view] | /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:477: pdf_load_xref(): cannot read startxref[0m
[init -> test -> pdf_view] \ /home/guido/genode/contrib/mupdf-5b492514a8e9ba4db6bbf54dee54b94f068f0dae/src/lib/mupdf/pdf/pdf_xref.c:537: pdf_open_xref_with_stream(): trying to repair[0m
[init -> test -> pdf_view] MuPDF 0.9[0m
[init -> test -> pdf_view] Copyright 2006-2011 Artifex Sofware, Inc.[0m
[init -> test -> pdf_view] [0m[0m
Expect: 'interact' received 'strg+c' and was cancelled
set build_components { app/pdf_view server/ram_fs app/fs_query app/sequence }
source ${genode_dir}/repos/base/run/platform_drv.inc
build $build_components
create_boot_directory
import_from_depot \
[depot_user]/pkg/[drivers_interactive_pkg] \
[depot_user]/pkg/motif_wm \
[depot_user]/src/[base_src] \
[depot_user]/src/init \
[depot_user]/src/nitpicker \
[depot_user]/src/coreutils \
[depot_user]/src/bash \
[depot_user]/src/init \
[depot_user]/src/libc \
[depot_user]/src/noux \
[depot_user]/src/posix \
[depot_user]/src/report_rom \
[depot_user]/src/rom_to_file \
[depot_user]/src/vfs \
[depot_user]/src/vfs_import
set config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
</parent-provides>
<default-route>
<service name="Nitpicker"> <child name="wm"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="drivers" caps="1000">
<resource name="RAM" quantum="32M" constrain_phys="yes"/>
<binary name="init"/>
<route>
<service name="ROM" label="config"> <parent
label="drivers.config"/> </service>
<service name="Timer"> <child name="timer"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides>
<service name="Input"/> <service name="Framebuffer"/>
</provides>
</start>
<start name="nitpicker">
<resource name="RAM" quantum="4M"/>
<provides><service name="Nitpicker"/></provides>
<config focus="rom">
<domain name="pointer" layer="1" content="client"
label="no" origin="pointer" />
<domain name="default" layer="2" content="client"
label="no" hover="always"/>
<policy label_prefix="pointer" domain="pointer"/>
<default-policy domain="default"/>
</config>
</start>
<start name="pointer">
<resource name="RAM" quantum="1M"/>
<route>
<service name="Nitpicker"> <child name="nitpicker"/>
</service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="wm" caps="1000">
<resource name="RAM" quantum="32M"/>
<binary name="init"/>
<provides> <service name="Nitpicker"/> </provides>
<route>
<service name="ROM" label="config"> <parent
label="wm.config"/> </service>
<service name="Nitpicker"> <child name="nitpicker"/>
</service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<!-- pdf_share is the filesystem that Linux writes pdf files to. -->
<start name="pdf_share">
<binary name="ram_fs"/>
<resource name="RAM" quantum="128M"/>
<provides> <service name="File_system"/> </provides>
<!--
<route>
<any-service> <parent/> <any-child/> </any-service>
</route>
-->
<config verbose="yes">
<default-policy root="/" writeable="yes" />
</config>
</start>
<!-- report_new_pdf reports to the pdf-viewer when there is a new pdf
-->
<start name="report_new_pdf">
<binary name="report_rom"/>
<resource name="RAM" quantum="1M"/>
<provides> <service name="Report"/> <service name="ROM"/>
</provides>
<config verbose="yes"/>
</start>
<!-- fs_query monitors the pdf_share for new files and writes a report
into report_new_pdf -->
<start name="fs_query">
<resource name="RAM" quantum="1M"/>
<config verbose="yes">
<!-- <vfs> <dir name="fs"> <fs writeable="yes"/> </dir>
</vfs> -->
<vfs> <fs writeable="yes"/> </vfs>
<query path="/" content="no"/>
</config>
<!--
<route>
<service name="File_system"> <child name="pdf_share" />
</service>
<any-service> <parent/> <any-child/> </any-service>
</route>
-->
</start>
<!-- TODO? rom_to_file picks up the new pdf from the report_new_pdf
rom, makes it a file -->
<start name="test" caps="700">
<binary name="sequence"/>
<resource name="RAM" quantum="64M"/>
<config>
<start name="sleep" caps="500">
<binary name="noux"/>
<config stdin="/dev/null" stdout="/dev/log"
stderr="/dev/log">
<fstab>
<tar name="coreutils.tar" />
<dir name="dev"> <log/> <null/>
</dir>
</fstab>
<start name="/bin/sleep"> <arg
value="2"/> </start>
</config>
</start>
<start name="ls-before" caps="500">
<binary name="noux"/>
<config stdin="/dev/null" stdout="/dev/log"
stderr="/dev/log">
<fstab>
<tar name="coreutils.tar" />
<dir name="dest"> <fs
writeable="yes"/> </dir>
<dir name="dev"> <log/> <null/>
</dir>
<dir name="source"> <rom
name="test.pdf" /> </dir>
</fstab>
<start name="/bin/ls">
<arg value="-laR" />
<arg value="/source" />
<arg value="/dest" />
</start>
0 </config>
<!--
<route>
<!- - <service name="File_system">
<child name="pdf-view-fs" /> </service>- ->
<service name="File_system"> <parent />
</service>
<any-service> <parent/> <any-child/>
</any-service>
</route>
-->
</start>
<start name="add" caps="500">
<binary name="noux"/>
<config stdin="/dev/null" stdout="/dev/log"
stderr="/dev/log">
<fstab>
<tar name="coreutils.tar" />
<dir name="dest"> <fs
writeable="yes"/> </dir>
<dir name="dev"> <log/> <null/>
</dir>
<dir name="source"> <rom
name="test.pdf" /> </dir>
</fstab>
<start name="/bin/cp">
<arg value="/source/test.pdf" />
<!-- <arg value="/dev/null" />
-->
<arg value="/dest/foo.pdf" />
</start>
</config>
<!--
<route>
<!- - <service name="File_system">
<child name="pdf-view-fs" /> </service>- ->
<service name="File_system"> <parent />
</service>
<any-service> <parent/> <any-child/>
</any-service>
</route>
-->
</start>
<start name="ls-after" caps="500">
<binary name="noux"/>
<config stdin="/dev/null" stdout="/dev/log"
stderr="/dev/log">
<fstab>
<tar name="coreutils.tar" />
<dir name="dest"> <fs
writeable="yes"/> </dir>
<dir name="dev"> <log/> <null/>
</dir>
<dir name="source"> <rom
name="test.pdf" /> </dir>
</fstab>
<start name="/bin/ls">
<arg value="-laR" />
<arg value="/source" />
<arg value="/dest" />
</start>
</config>
<!--
<route>
<!- - <service name="File_system">
<child name="pdf-view-fs" /> </service>- ->
<service name="File_system"> <parent />
</service>
<any-service> <parent/> <any-child/>
</any-service>
</route>
-->
</start>
<start name="pdf_view" caps="256">
<resource name="RAM" quantum="1G"/>
<config>
<vfs>
<dir name="dev"> <log/> </dir>
<fs /> <!-- points to pdf_share
-->
</vfs>
<libc stdout="/dev/log"
stderr="/dev/log"/>
</config>
<!--
<route>
<service name="Nitpicker"> <child
name="nitpicker" /> </service>
<service name="File_system"> <child
name="pdf-view-fs" /> </service>
<!- - /dev/log goes to any service LOG
- ->
<any-service> <parent/> <any-child/>
</any-service>
</route>
-->
</start>
</config>
<!--
<route>
<service name="File_system"> <child name="pdf_share" />
</service>
<!- - <service name="File_system"> <parent />
</service> - ->
<any-service> <any-child/> <parent/> </any-service>
</route>
-->
</start>
<!--
<start name="rom_to_file">
<resource name="RAM" quantum="2M"/>
<config rom="dynamic_rom"/>
<route>
<service name="ROM" label="dynamic_rom"> <child
name="dynamic_rom"/> </service>
<service name="File_system" > <child name="vfs"/>
</service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
-->
<!-- TODO: Feed the rom-to-file file to a fresh instance of pdf-view.
-->
<!-- start a dynamic sub-init here -->
<!--
<start name="pdf-view-fs">
<binary name="ram_fs"/>
<resource name="RAM" quantum="256M"/>
<provides> <service name="File_system"/> </provides>
<route>
<any-service> <parent/> <any-child/> </any-service>
</route>
<config>
<default-policy root="/" writeable="yes" />
</config>
</start>
<start name="pdf_view" caps="256">
<resource name="RAM" quantum="1G"/>
<config>
<vfs>
<dir name="dev"> <log/> </dir>
<fs /> <!- - points to pdf_share - ->
</vfs>
<libc stdout="/dev/log" stderr="/dev/log"/>
</config>
<route>
<service name="Nitpicker"> <child name="nitpicker" />
</service>
<service name="File_system"> <child name="pdf-view-fs"
/> </service>
<!- - /dev/log goes to any service LOG - ->
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
-->
<!-- end sub-init here -->
<!--
<start name="pdf_view" caps="256">
<resource name="RAM" quantum="1G"/>
<config>
<vfs>
<rom name="test.pdf" />
<dir name="dev"> <log/> </dir>
</vfs>
<libc stdout="/dev/log" stderr="/dev/log"/>
</config>
</start>
-->
</config>
}
install_config $config
#
# Downloadotest PDF file
#
if {![file exist bin/test.pdf]} {
set pdf_url
"http://genode-labs.com/publications/genode-fpga-graphics-2009.pdf";
catch { exec wget $pdf_url -O bin/test.pdf }
}
if {![file exist bin/test.pdf]} {
puts stderr "Could not download test PDF from '$pdf_url'"
exit 1
}
#
# Pin the nitpicker focus to the window manager by providing a static focus ROM
#
set fd [open [run_dir]/genode/focus w]
puts $fd "<focus label=\"wm -> focus\"/>"
close $fd
append boot_modules {
libc.lib.so vfs.lib.so libm.lib.so
openjpeg.lib.so freetype.lib.so libpng.lib.so zlib.lib.so
jbig2dec.lib.so
mupdf.lib.so jpeg.lib.so
ram_fs
fs_query sequence
pdf_view
test.pdf
}
build_boot_image $boot_modules
append qemu_args " -m 1536"
set env(SDL_VIDEO_X11_DGAMOUSE) 0
run_genode_until forever
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