On 20.06.2013 09:37, Khem Raj wrote:
On Jun 20, 2013, at 12:33 AM, Cestonaro Thilo <[email protected]>
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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