Custom Query (93 matches)

Hi,

I reinstalled soclib from scratch on a new computer following the installation note page.

SystemC is installed and $SYSTEMC is set. The cross compilers are installed for both mipsel and powerpc target. They are installed in a $CXTOOL directory and the $PATH variable is correctly set.

When performing the Testing part of my new installation, the make command fails:

make

soclib-cc -P -p platform_desc -o simulation.x [========================W + ] 18 left /home.local/soclib/Soclib/soclib/lib/elf_loader/src/elf_loader.cpp:28:17: error: bfd.h: Aucun fichier ou répertoire de ce type

After investigation, bfd.h can be found into $CXTOOL/i686-pc-linux-gnu/{mipsel|powerpc}-unknown-elf/include

As indicating, I tried to modify my ~/.soclib/global.conf configuration file in order to specify the correct toolchain. I think the SoclibConf page is not quite clear: my configuration file looks like

" config.mipsel = Config(

base = config.toolchain, prefix = "i686-pc-linux-gnu/mipsel-unknown-elf" )

config.use_mipsel = Config(

base = config.default, toolchain = config.mipsel )

"

then, the following command line soclib-cc -t mipsel -P -p platform_desc -o simulation.x* gets the following answer: Traceback (most recent call last):

File "/home.local/soclib/Soclib/utils/lib/python/soclib-cc-main.py", line 237, in ?

sys.exit(main())

File "/home.local/soclib/Soclib/utils/lib/python/soclib-cc-main.py", line 113, in main

change_config(opts.type)

File "/usr/lib/python2.4/site-packages/cairo/init.py", line 107, in change_config

AttributeError: Config instance has no attribute 'doConfigure'

My questions are:

• how can I tell to soclib-cc the correct path to find the appropriate missing header file?
• how shall a correct toolchain be declared in a global.conf configuration file?

Thank for your help

Christophe

PS: In the Installation Notes, I would suggest to add an external link for SystemCass in order to directly access the trac pages for systemcass (www-asim.lip6.fr/trac/systemcass/)

I installed soclib when I trayed to test the examples I had this message: /usr/bin/ld: cannot find -lsystemc collect2: ld returned 1 exit status soclib-cc: * Action failed with return value `256'. Stop. soclib-cc: Waiting for unfinished jobs make: * [simulation.x] Erreur 1 can you help me

bonsoir, Je utilise Soclib pour simuler le OS eCos sur l'architecture Mips,j'ai téléchargé la version eCos de ​http://ecos.sourceware.org/.La version de eCOs est 3.0,son compilateur 4.3.3. Lors de compilation de mon application (var.c)avec :/opt/ecos/ecos-3.0/examples$mipsisa32-elf-gcc -g -I/opt/ecos/test/install/include/ -I/opt/ecos/ecos-3.0/examples/ var.c -L/opt/ecos/test/install/lib/ -Ttarget.ld Un erreur se produit :"mipsisa-elf/bin/ld: error: no memory region specified for loadable section .jcr' collect2: ld returned 1 exit status"