[oe] chromium 29.0.1518.2 for armv7a

[Cestonaro Thilo]

On 20.06.2013 09:37, Khem Raj wrote:
> On Jun 20, 2013, at 12:33 AM, Cestonaro Thilo <thilo.cestonaro at ts.fujitsu.com> wrote:
>
>> Hey,
>>
>> I'm trying to compile chromium from meta-browser for a armv7a SoC.
>> But it always failed with following error[1]. I fixed this bug with the appended patch and I had to remove
>> the extra cflag "-Wno-error=unused-local-typedefs" from the recipe to get it to compile.
> hmm, which version of gcc are you using ? I use gcc 4.8 here and it compiles fine and also runs fine.
my gcc version is 4.5.4 so it might be it.

thx for the comment. I'll try to use a newer one.
>
>> But can someone have a look at the patch and tell why the hell this compiles and the original code not, please?
>>
>> However the real problem[2] is, that whenever I try to start chromium on the armv7a machine, it segills right away. Even --help brings the sigill :/.
>> I've no idea how to fix such a problem; any comments?
>>
>> Thx.
>>
>> Greetings
>> Thilo
>>
>>
>> 1:
>> --------------------------------------------------------------------
>> + cd /home/cestonarot/Projects/utc_soc/chromium/29/chromium-29.0.1518.2
>> + do_compile
>> + ninja -C /home/cestonarot/Projects/utc_soc/chromium/29/chromium-29.0.1518.2/out/Release chrome
>> ninja: Entering directory `/home/cestonarot/Projects/utc_soc/chromium/29/chromium-29.0.1518.2/out/Release'
>> [1/4] CC obj/third_party/webrtc/modules/audio_processing/ns/audio_processing_neon.nsx_core_neon.o
>> FAILED: arm-magna-linux-gnueabi-gcc  -march=armv7-a -fno-tree-vectorize      -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a8 -mthumb-interwork -mno-thumb --sysroot=/home/cestonarot/Projects/utc_soc/setup-scripts/build/tmp-angstrom_2010_x-eglibc/sysroots/dm814x-evm -MMD -MF obj/third_party/webrtc/modules/audio_processing/ns/audio_processing_neon.nsx_core_neon.o.d '-DWEBRTC_SVNREVISION="Unavailable(issue687)"' -D_FILE_OFFSET_BITS=64 -DUSE_LINUX_BREAKPAD -DNO_TCMALLOC -DDISABLE_NACL -DCHROMIUM_BUILD -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DUSE_NSS=1 -DUSE_X11=1 -DENABLE_ONE_CLICK_SIGNIN -DGTK_DISABLE_SINGLE_INCLUDES=1 -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DUSE_PROPRIETARY_CODECS -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_INPUT_SPEECH -DENABLE_NOTIFICATIONS -DENABLE_GPU=1 -DENABLE_EGLIMAGE=1 -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -
>   DENABLE_BACKGROUND=1 -DENABLE_AUTOMATION=1 -DENABLE_GOOGLE_NOW=1 -DENABLE_LANGUAGE_DETECTION=1 -DENABLE_PRINTING=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_MANAGED_USERS=1 -DWEBRTC_CHROMIUM_BUILD -DWEBRTC_ARCH_ARM -DWEBRTC_ARCH_ARM_V7 -DWEBRTC_ARCH_ARM_NEON -DWEBRTC_LINUX -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -D_FORTIFY_SOURCE=2 -I../../third_party/webrtc -I../../third_party -I../.. -I../../third_party/webrtc/common_audio/resampler/include -I../../third_party/webrtc/common_audio/signal_processing/include -I../../third_party/webrtc/common_audio/vad/include -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-exceptions -fno-strict-aliasing -Wall -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -mfpu=neon -flax-vector-conversions -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb -O2 -fno-ident -fdata-sections -ffunction-sections   -c ../../th
>   ird_party/webrtc/modules/audio_processing/ns/nsx_core_neon.c -o obj/third_party/webrtc/modules/audio_processing/ns/audio_processing_neon.nsx_core_neon.o
>> {standard input}: Assembler messages:
>> {standard input}:274: Error: ']' expected -- `vld1.16 {d22},[r9:64]'
>> ninja: build stopped: subcommand failed.
>> --------------------------------------------------------------------
>>
>> 2:
>> --------------------------------------------------------------------
>> bash-4.2$ /usr/bin/gdb /usr/bin/chrome/chrome
>> GNU gdb (GDB) 7.3.1
>> Copyright (C) 2011 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>> and "show warranty" for details.
>> This GDB was configured as "arm-magna-linux-gnueabi".
>> For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>...
>> Reading symbols from /usr/bin/chrome/chrome...done.
>> (gdb) run
>> Starting program: /usr/bin/chrome/chrome
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>> warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
>>
>> Program received signal SIGILL, Illegal instruction.
>> 0x41b09ecc in ___ZNSt6vectorISbItN4base20string16_char_traitsESaItEESaIS3_EE14_M_fill_insertEN9__gnu_cxx17__normal_iteratorIPS3_S5_EEjRKS3__veneer ()
>> (gdb) bt full
>> #0  0x41b09ecc in ___ZNSt6vectorISbItN4base20string16_char_traitsESaItEESaIS3_EE14_M_fill_insertEN9__gnu_cxx17__normal_iteratorIPS3_S5_EEjRKS3__veneer ()
>> No symbol table info available.
>> #1  0x4298c190 in __libc_csu_init (argc=1, argv=0xbe8eeb34, envp=0xbe8eeb3c) at elf-init.c:124
>>         i = <optimized out>
>> #2  0x4483553c in __libc_start_main () from /lib/libc.so.6
>> No symbol table info available.
>> #3  0x40318944 in _start ()
>> No symbol table info available.
>> (gdb)
>> --------------------------------------------------------------------
>>
>>
>> <fix-armv7a-compile.patch.gz>_______________________________________________
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