Op 14 jun 2011, om 11:20 heeft Nuno Cardoso het volgende geschreven:
Hi,
Basically what I need is a rootfs for development and make some performance
tests with Valgrind. But, to run Valgrind I need a non-stripped glibc
library. Valgring needs to use glibc table of symbols to make the system
performance tests... When I use a standard image from Narcissus, glibc is
compiled with strip command, that remove the table of symbols.
Can you tell me if it is possible I compile an angstrom image with narcissus
without removing the table of symbols from glibc.
'opkg update ; opkg install glibc-dbg' to install the symbol table.
regards,
Koen
Narcissus provides any option to intall Valgrind... or I need to compile it?
Thanks,
Huck.
2011/6/14 Koen Kooi k...@dominion.thruhere.net
Op 14 jun 2011, om 10:24 heeft Nuno Cardoso het volgende geschreven:
Hi list,
When I create Narcissus image for beagleboard with this options:
- Select the machine you want to build your rootfs image for: beagleboard
- Choose the complexity of the options below: Advanced
- Base System: regular
- SDK type: simple toolchain
- *User environment selection: console only*
*- **Additional packages selection: *Development packages: toolchain
The unpack rootfs image have this file structure:
/home/ncardoso/devkit8000/usr/local/angstrom/arm/ + dirs
I need to copy all the directory path to SD Card or the path after dirs?
Is this a target file system or a directory that I need on the host
machine
for cross-compile?
You get 2 tarballs:
1) the filesystem for your target
2) the sdk that runs on your to to crosscompile for your target.
http://www.angstrom-distribution.org/toolchains/ shows how you could use
the SDK.
If you want a toolchain to run *on* your target, select Native (on-target)
SDK from the development packages section.
regards,
Koen
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