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NPTL on OMAP 5912

DISCUSSION Richard Copeman 2 participants 2 messages Aug 3, 2006 – Aug 4, 2006 1 message not in the archive

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Richard Copeman

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#1 lore raw

Hi,

Thanks for the pointers. Which shared objects do you include in your target filesystem?

TIA,

Richard.

-----Original Message-----
From: Ladislav Michl [mailto:[email protected]]
Sent: 03 August 2006 13:24
To: Richard Copeman
Cc: [email protected]
Subject: Re: NPTL on OMAP 5912

Quoted 3 lines · Richard Copeman

Hi,

I have a 2.6.15 kernel running on my 5912OSK board. Has anybody got the

NPTL

Quoted 1 line

stuff working on here? Can someone point me at a getting started guide?

http://kegel.com/crosstool/
I used hacked version 0.38 to build NTPLed toolchains. If you are not familiar with building toolchains you may want to use precompiled ones:
http://www.codesourcery.com/gnu_toolchains/arm/

Quoted 7 lines

I tried to figure out which version of threads my target supports:

Getconf GNU_LIBPTHREAD_VERSION

But the command returned an empty string :-(

I built my target with GCC 3.4.1 which I built using crosstool.

That's not enought recent gcc (unless you are using codesourcery patches). I'm using gcc-4.1.1, glibc-2.4 and binutils-2.17 sucessfuly.

Best regards,
ladis

#2 lore raw
Quoted 4 lines · Richard Copeman

Hi,

Thanks for the pointers. Which shared objects do you include in your target filesystem?

Depends on what you want to run. You may need more or less, it's easy to control it with PTXdist :-)
http://www.pengutronix.de/software/ptxdist_en.html

-rwxr-xr-x 1 root root 136248 2006-06-29 15:48 ld-2.4.so -rwxr-xr-x 1 root root 1116104 2006-06-29 15:48 libc-2.4.so
-rwxr-xr-x 1 root root 22016 2006-06-29 15:48 libcrypt-2.4.so
-rwxr-xr-x 1 root root 9908 2006-06-29 15:48 libdl-2.4.so
-rwxr-xr-x 1 root root 35728 2006-06-29 15:48 libgcc_s.so.1
-rwxr-xr-x 1 root root 453380 2006-06-29 15:48 libm-2.4.so

-rwxr-xr-x 1 root root   68176 2006-06-29 15:48 libnsl-2.4.so
-rwxr-xr-x 1 root root   26400 2006-06-29 15:48 libnss_compat-2.4.so
-rwxr-xr-x 1 root root   17952 2006-06-29 15:48 libnss_dns-2.4.so
-rwxr-xr-x 1 root root   38644 2006-06-29 15:48 libnss_files-2.4.so
-rwxr-xr-x 1 root root   18008 2006-06-29 15:48 libnss_hesiod-2.4.so
-rwxr-xr-x 1 root root   34640 2006-06-29 15:48 libnss_nis-2.4.so
-rwxr-xr-x 1 root root   42744 2006-06-29 15:48 libnss_nisplus-2.4.so
-rwxr-xr-x 1 root root   70828 2006-06-29 15:48 libpthread-2.4.so
-rwxr-xr-x 1 root root   63620 2006-06-29 15:48 libresolv-2.4.so
-rwxr-xr-x 1 root root   27128 2006-06-29 15:48 librt-2.4.so
-rwxr-xr-x 1 root root   26988 2006-06-29 15:48 libthread_db-1.0.so

-rwxr-xr-x 1 root root 9812 2006-06-29 15:48 libutil-2.4.so

ladis