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M52235DEMO compile problem

Posted by Julio Sanchez on March 27, 2012
I have the same problem that caio reia on on May 4, 2010:
Hi everybody

I`m having a problem with the Freescale M52235DEMO compilation.

I followed the port http://www.freertos.org/index.html?http://www.freertos.org/MCF52233-RTOS-Demo-With-WEB-Server-Using-GCC-and-Eclipse.html

And the followed the pdf documentation.
http://www.cambridgeimaging.co.uk/downloads/Coldfire%20IDE.pdf

so I went to Freescale`s forum and then here, but I couldn`t find the solution.

I use a windows 7 and tried in another computer using XP.

I`m using CDT debug tool.

The problem appears when I build all and the following error comes out.

cs-make all
m68k-elf-gcc -I./webserver -I"./../../Common/ethernet/FreeRTOS-uIP" -I"./../../../Source/include" -I"include" -I"./../../Common/Minimal/../include" -I"./../../../Source/portable/GCC/ColdFire_V2" -I./MCF5223x -I. -D COLDFIRE_V2_GCC -D PACK_STRUCT_END=__attribute\(\(packed\)\) -D ALIGN_STRUCT_END=__attribute\(\(aligned\(4\)\)\) -O0 -D bktPRIMARY_PRIORITY=4 -D bktSECONDARY_PRIORITY=3 -fno-strict-aliasing -g3 -gdwarf-2 -Wall -Wextra -c -ffunction-sections -fdata-sections -fmessage-length=0 -funsigned-char -Wextra -mcpu=52235 -MMD -MP -MF"bin/FEC.d" -MT"bin/FEC.d"-o"bin/FEC.o" "./webserver/FEC.c"
In file included from ./webserver/FEC.c:66:
./../../Common/ethernet/FreeRTOS-uIP/uip.h:1429: error: stray '\' in program

So seems to me it`s calling the right tools ( cs-make and m68k-elf-gcc ).

I would really appreciate any help.

Thanks in advance.

RE: M52235DEMO compile problem

Posted by Richard on March 27, 2012
It seems to be complaining about something defined in the PACK_STRUCT_END macro. Can you right click on PACK_STRUCT_END on the line you highlight in your post, and select "go to definition" from the pop up menu, to see the code that is being substituted for the macro, then post it here. Thanks.

Regards.

RE: M52235DEMO compile problem

Posted by Julio Sanchez on March 28, 2012
Thanks Barry!
#define PACK_STRUCT_END __attribute((packed))
I recompile the code (I use FreeRTOS v.7.1.0), the result was,
cs-make all
m68k-elf-gcc -I./webserver -I"./../../Common/ethernet/FreeRTOS-uIP" -I"./../../../Source/include" -I"include" -I"./../../Common/Minimal/../include" -I"./../../../Source/portable/GCC/ColdFire_V2" -I./MCF5223x -I. -D COLDFIRE_V2_GCC -D PACK_STRUCT_END=__attribute\(\(packed\)\) \ -o"bin/main.o" "main.c"
C:\DOCUME~1\NORA\CONFIG~1\Temp\ccElR8fc.s: Assembler messages:
C:\DOCUME~1\NORA\CONFIG~1\Temp\ccElR8fc.s:207: Error: operands mismatch -- statement `movec %d0,%FLASHBAR' ignored
cs-make: *** [bin/main.o] Error 1


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