lwIP compilation

[Arun]

hi,
i am building TCP/IP stack on XUP Virtex II pro board. i hope u
all know this has two power PC processors inbuild. i have connected my
Ethernet_MAC with one processor. libgen giving the following error
statement.

Processor: ppc405_1
ERROR:MDT - ERROR FROM TCL:- lwip () - child process exited abnormally
while executing
"exec bash -c "cd src;make all \"COMPILER_FLAGS=$compiler_flags\"
\"EXTRA_COMPILER_FLAGS=$extra_compiler_flags\" >& logs""
(procedure "::sw_lwip_v2_00_a::execs_generate" line 48)
invoked from within
"::sw_lwip_v2_00_a::execs_generate 41896348"
ERROR:MDT - Error while running "execs_generate" for processor
ppc405_1...
make: *** [ppc405_0/lib/libxil.a] Error 2
Done.

please help me in this regard,

thank u,

regards,
ARUN

 

[Paul Hartke]

Hi Arun,

What version of the EDK tools are you using? Are you actually using
both processors in your design? Normally ppc405_0 is the processor that
is used for single processor designs. Did you check the log file and
see if lwip is compiling successfully for ppc405_0?

Paul

Arun wrote:

hi,
i am building TCP/IP stack on XUP Virtex II pro board. i hope u
all know this has two power PC processors inbuild. i have connected my
Ethernet_MAC with one processor. libgen giving the following error
statement.

Processor: ppc405_1
ERROR:MDT - ERROR FROM TCL:- lwip () - child process exited abnormally
while executing
"exec bash -c "cd src;make all \"COMPILER_FLAGS=$compiler_flags\"
\"EXTRA_COMPILER_FLAGS=$extra_compiler_flags\" >& logs""
(procedure "::sw_lwip_v2_00_a::execs_generate" line 48)
invoked from within
"::sw_lwip_v2_00_a::execs_generate 41896348"
ERROR:MDT - Error while running "execs_generate" for processor
ppc405_1...
make: *** [ppc405_0/lib/libxil.a] Error 2
Done.

please help me in this regard,

thank u,

regards,
ARUN