Gstreamer plugin issue in TMDSSK3358 EVM

Roshith R

Other Parts Discussed in Thread: TMDSSK3358

Hi,

I am developed an application based on gstreamer on AM335x starter kit (TMDSSK3358 EVM). This invloved taking the video feed from a camera and overlaying a table (containing information fetched from a device connected over i2c ).
I found out that the SVG-overlay plugin for gstremer was my best option(As I might need to do some animation later using the overlay).

I started our with "ti-sdk-am335x-evm-05.05.00.00" SDK. This had gstreamer in it, but "SVG-overlay" plugin was not present. So first I thought of compiling the plugin, but I realized that this
required cross compilation of some other libraries like libcroco and pongo etc. So I searched for an easier solution. I figured out that if I can get a respo which provides this, that will take care of
the dependencies as well. So I found out this:

http://feeds.angstrom-distribution.org/feeds/unstable/ipk/glibc/armv7a/gstreamer/

Angstrom repo. This had the svg plugin and I was able to install it along with the dependencies.

Later I had to enable the TI ADC feature, which required me to upgrade the SDK to "ti-sdk-am335x-evm-06.00.00.00". I tried configuring the Angstrom repo here. I was able to install the plugin, but it was installing a lot of other dependencies like gtk+, libgthread etc, which were already there I think. SO after the install gst-lanuch will just fail without any error. I am not sure if this is a glibc issue or a loader issue.
My next options would be cross compilation of the plugin and its dependencies which is very risky. Can someone suggest an alternative? Is there any other repo compatible with this version of the SDK?

Thanks

over 10 years ago

0 Miroslav Kiradzhiyski XID over 10 years ago

TI__Mastermind 25235 points

Hi Rosinth,

Can you please run gst-launch with strace or ltrace? Example:

strace gst-launch
ltrace gst-launch

The strace utility will show the system-calls and the ltrace utility will show the calls to the shared libraries. These will provide a bit more info to help debug your issue.

Best regards,
Miroslav

0 Roshith R over 10 years ago in reply to Miroslav Kiradzhiyski XID

Prodigy 240 points

hi Miroslav

As you said i used strace with gst-launch for debugging and the output was as follows:

0250.gst.txt

root@am335x-evm:~# strace gst-inspect
execve("/usr/bin/gst-inspect", ["gst-inspect"], [/* 16 vars */]) = 0
brk(0)                                  = 0x12000
uname({sys="Linux", node="am335x-evm", ...}) = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40091000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=15271, ...}) = 0
mmap2(NULL, 15271, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4009e000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/v7l/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/v7l", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/tls/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/tls", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/v7l/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/v7l", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/arm-linux-gnueabihf", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/v7l/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/v7l", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/tls/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/tls", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/v7l/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/v7l", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/arm-linux-gnueabihf/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/arm-linux-gnueabihf", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/v7l/vfp", 0xbefc83f0)  = -1 ENOENT (No such file or directory)
open("/lib/tls/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/v7l", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/lib/tls/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/neon", 0xbefc83f0)     = -1 ENOENT (No such file or directory)
open("/lib/tls/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls/vfp", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/lib/tls/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/tls", 0xbefc83f0)          = -1 ENOENT (No such file or directory)
open("/lib/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/lib/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/v7l/neon", 0xbefc83f0)     = -1 ENOENT (No such file or directory)
open("/lib/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/v7l/vfp", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/lib/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/v7l", 0xbefc83f0)          = -1 ENOENT (No such file or directory)
open("/lib/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/neon/vfp", 0xbefc83f0)     = -1 ENOENT (No such file or directory)
open("/lib/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/neon", 0xbefc83f0)         = -1 ENOENT (No such file or directory)
open("/lib/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib/vfp", 0xbefc83f0)          = -1 ENOENT (No such file or directory)
open("/lib/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/lib/tls/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/v7l/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/v7l", 0xbefc83f0)  = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls/vfp", 0xbefc83f0)  = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/tls", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/usr/lib/v7l/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/v7l/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/v7l/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/v7l/neon", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/v7l/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/v7l/vfp", 0xbefc83f0)  = -1 ENOENT (No such file or directory)
open("/usr/lib/v7l/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/v7l", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/usr/lib/neon/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/neon/vfp", 0xbefc83f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/neon/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/neon", 0xbefc83f0)     = -1 ENOENT (No such file or directory)
open("/usr/lib/vfp/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/vfp", 0xbefc83f0)      = -1 ENOENT (No such file or directory)
open("/usr/lib/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\20H\1\0004\0\0\0"..., 512) = 512
lseek(3, 1035012, SEEK_SET)             = 1035012
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1080) = 1080
lseek(3, 1034680, SEEK_SET)             = 1034680
read(3, "A8\0\0\0aeabi\0\1.\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\3\f"..., 57) = 57
fstat64(3, {st_mode=S_IFREG|0755, st_size=1036092, ...}) = 0
mmap2(NULL, 1068780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4016f000
mprotect(0x4026b000, 32768, PROT_NONE)  = 0
mmap2(0x40273000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xfc) = 0x40273000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\5\320\314D4\0\0\0"..., 512) = 512
lseek(3, 68052, SEEK_SET)               = 68052
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1440) = 1440
lseek(3, 65924, SEEK_SET)               = 65924
read(3, "A6\0\0\0aeabi\0\1,\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\4\22"..., 55) = 55
fstat64(3, {st_mode=S_IFREG|0755, st_size=69492, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
mmap2(0x44cc8000, 107024, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x44cc8000
mprotect(0x44cd8000, 28672, PROT_NONE)  = 0
mmap2(0x44cdf000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf) = 0x44cdf000
mmap2(0x44ce1000, 4624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x44ce1000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\360\226\303D4\0\0\0"..., 512) = 512
lseek(3, 23000, SEEK_SET)               = 23000
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1440) = 1440
lseek(3, 20832, SEEK_SET)               = 20832
read(3, "A6\0\0\0aeabi\0\1,\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\4\22"..., 55) = 55
fstat64(3, {st_mode=S_IFREG|0644, st_size=24440, ...}) = 0
mmap2(0x44c38000, 53780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x44c38000
mprotect(0x44c3d000, 28672, PROT_NONE)  = 0
mmap2(0x44c44000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4) = 0x44c44000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0<\211\313D4\0\0\0"..., 512) = 512
lseek(3, 10200, SEEK_SET)               = 10200
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1280) = 1280
lseek(3, 8320, SEEK_SET)                = 8320
read(3, "A6\0\0\0aeabi\0\1,\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\4\22"..., 55) = 55
fstat64(3, {st_mode=S_IFREG|0644, st_size=11480, ...}) = 0
mmap2(0x44cb8000, 41136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x44cb8000
mprotect(0x44cba000, 28672, PROT_NONE)  = 0
mmap2(0x44cc1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x44cc1000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\355p\263D4\0\0\0"..., 512) = 512
lseek(3, 882356, SEEK_SET)              = 882356
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1480) = 1480
lseek(3, 880132, SEEK_SET)              = 880132
read(3, "A4\0\0\0aeabi\0\1*\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\4\22"..., 53) = 53
fstat64(3, {st_mode=S_IFREG|0755, st_size=883836, ...}) = 0
mmap2(0x44b20000, 923008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x44b20000
mprotect(0x44bf4000, 32768, PROT_NONE)  = 0
mmap2(0x44bfc000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd4) = 0x44bfc000
mmap2(0x44bff000, 9600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x44bff000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0 &\0\0004\0\0\0"..., 512) = 512
lseek(3, 40204, SEEK_SET)               = 40204
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1080) = 1080
lseek(3, 39920, SEEK_SET)               = 39920
read(3, "A2\0\0\0aeabi\0\1(\0\0\0\0057-A\0\6\n\7A\10\1\t\1\n\3\f"..., 51) = 51
exit_group(1)                           = ?
+++ exited with 1 +++

I couldn't sort out this issue yet.. Pls help me out.

0 Roshith R over 10 years ago in reply to Roshith R

Prodigy 240 points

hi,

Apart from the above issue, running "ltrace gst-launch" shows up no output..

0 Miroslav Kiradzhiyski XID over 10 years ago in reply to Roshith R

TI__Mastermind 25235 points

Roshith, no output from ltrace is indeed strange.

As I understand, the issue occurred when you installed the plugin:

I was able to install the plugin, but it was installing a lot of other dependencies like gtk+, libgthread etc, which were already there I think. SO after the install gst-lanuch will just fail without any error. I am not sure if this is a glibc issue or a loader issue.

I can see that the gst-launch binary depends on the following shared libraries (after running arm-linux-gnueabihf-readelf -d /usr/bin/gst-launch)

Tag        Type                         Name/Value
0x00000001 (NEEDED)                     Shared library: [libglib-2.0.so.0]
0x00000001 (NEEDED)                     Shared library: [libpthread.so.0]
0x00000001 (NEEDED)                     Shared library: [librt.so.1]
0x00000001 (NEEDED)                     Shared library: [libdl.so.2]
0x00000001 (NEEDED)                     Shared library: [libc.so.6]

Can you check if any of these libraries were overwritten during the plugin installation?

Best regards,
Miroslav

0 Roshith R over 10 years ago in reply to Miroslav Kiradzhiyski XID

Prodigy 240 points

hi miroslav,

Sorry for delay in responding... As you said i installed the dependencies of gst-plugin-rsvg seperately and installed the plugin. But when i run ltrace gst-launch the output is as follows:

unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2
unexpected instruction 0xdf004667 at 0x44ac89f2

...

__libc_start_main(36456, 1, 0xbe989d74, 38805, 38873arm-linux-gnueabihf-readelf -d /usr/bin/gst-launch

but when i run rsvgoverlay in gstreamer it says " WARNING: erroneous pipeline: no element "rsvgoverlay" ".

arm-linux-gnueabihf-readelf -d /usr/bin/gst-launch gives the output:

Dynamic section at offset 0x1a08 contains 28 entries:
Tag Type Name/Value
0x00000001 (NEEDED) Shared library: [libglib-2.0.so.0]
0x00000001 (NEEDED) Shared library: [libpthread.so.0]
0x00000001 (NEEDED) Shared library: [librt.so.1]
0x00000001 (NEEDED) Shared library: [libdl.so.2]
0x00000001 (NEEDED) Shared library: [libc.so.6]
0x0000000c (INIT) 0x8c1d
0x0000000d (FINI) 0x97dd
0x00000019 (INIT_ARRAY) 0x119fc
0x0000001b (INIT_ARRAYSZ) 4 (bytes)
0x0000001a (FINI_ARRAY) 0x11a00
0x0000001c (FINI_ARRAYSZ) 4 (bytes)
0x6ffffef5 (GNU_HASH) 0x8194
0x00000005 (STRTAB) 0x86ac
0x00000006 (SYMTAB) 0x838c
0x0000000a (STRSZ) 852 (bytes)
0x0000000b (SYMENT) 16 (bytes)
0x00000015 (DEBUG) 0x0
0x00000003 (PLTGOT) 0x11b10
0x00000002 (PLTRELSZ) 368 (bytes)
0x00000014 (PLTREL) REL
0x00000017 (JMPREL) 0x8aac
0x00000011 (REL) 0x8aa4
0x00000012 (RELSZ) 8 (bytes)
0x00000013 (RELENT) 8 (bytes)
0x6ffffffe (VERNEED) 0x8a64
0x6fffffff (VERNEEDNUM) 2
0x6ffffff0 (VERSYM) 0x8a00
0x00000000 (NULL) 0x0

when i just run the pipeline to display the videotestsrc, its working. But The rsvg plugin (rsvgoverlay) is not working.. Please help me figure this out.

Processors

Processors forum

Gstreamer plugin issue in TMDSSK3358 EVM