region text is full

Bartosz Apanasewicz Gast #283542
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• ▲
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Hi.
Curently I'm starting to work with WinAVR + Eclipse. I've read
"region text is full" post on forum and I've downloaded plugin for
WinAVR and installed in Eclipse.
Second I've downloaded and created project with AVRButterfly
application
(http://www.siwawi.arubi.uni-kl.de/avr_projects/index.html).
I've set Build options and one thing is not working:

The Memory map sad that device ATmega169 has 0x2000 of flash instead of
0x4000. Here yu can see:

-----------------------------------------start
Memory Configuration

Name             Origin             Length             Attributes
text             0x00000000         0x00002000         xr
data             0x00800060         0x0000ffa0         rw !x
eeprom           0x00810000         0x00010000         rw !x
default        0x00000000         0xffffffff

Linker script and memory map

LOAD
C:/pro/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/lib/avr5/crtm161. 
o
LOAD
C:/pro/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/lib/avr5\libm.a
LOAD ./sources/ADC.o
LOAD ./sources/BCD.o
LOAD ./sources/LCD_driver.o
LOAD ./sources/LCD_functions.o
LOAD ./sources/RTC.o
LOAD ./sources/button.o
LOAD ./sources/dataflash.o
LOAD ./sources/eeprom.o
LOAD ./sources/eeprom169.o
LOAD ./sources/main.o
LOAD ./sources/test.o
LOAD ./sources/timer0.o
LOAD ./sources/usart.o
LOAD C:/pro/WinAVR/bin/../lib/gcc/avr/3.4.3/avr5\libgcc.a
LOAD
C:/pro/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/lib/avr5\libc.a
LOAD C:/pro/WinAVR/bin/../lib/gcc/avr/3.4.3/avr5\libgcc.a
-------------------------------------------end

And here is the part of command line executing with avr-gcc:

-------------------------------------------start
Building file: ../sources/usart.c
Invoking: AVR-GCC C Compiler
avr-gcc -c -fmessage-length=0 -Wall -Wstrict-prototypes
-ID:\eclipse\workspace\Butterfly\headers
-IC:\pro\WinAVR\avr\include -mmcu=avr5 -minit-stack=__stack
-D__AVR_ATmega169__ -Os -fshort-enums -fpack-struct -funsigned-char
-funsigned-bitfields -std=gnu99 -g3 -osources/usart.o
../sources/usart.c
Finished building: ../sources/usart.c

Building target: Butterfly.elf
Invoking: AVR-GCC C Linker
avr-gcc -o Butterfly.elf -lm -Wl,-Map=Butterfly.map --cref
--oformat=coff-avr -mmcu=avr5 ./sources/ADC.o ./sources/BCD.o
./sources/LCD_driver.o ./sources/LCD_functions.o ./sources/RTC.o
./sources/button.o ./sources/dataflash.o ./sources/eeprom.o
./sources/eeprom169.o ./sources/main.o ./sources/test.o
./sources/timer0.o ./sources/usart.o
C:\pro\WinAVR\bin\..\lib\gcc\avr\3.4.3\..\..\..\..\avr\bin\ld.exe:
region text is full (Butterfly.elf section .text)
make: *** [Butterfly.elf] Error 1
make: Target `all' not remade because of errors.
Build complete for project Butterfly
------------------------------------------end

And here are options from Managed code properities of Project:

--------------------------------------start
COMPILER
-fmessage-length=0 -Wall -Wstrict-prototypes
-I"D:\eclipse\workspace\Butterfly\headers"
-I"C:\pro\WinAVR\avr\include" -mmcu=avr5 -minit-stack=__stack
-D__AVR_ATmega169__ -Os -fshort-enums -fpack-struct -funsigned-char
-funsigned-bitfields -std=gnu99 -g3

LINKER
-lm -Wl,-Map=$(@:%.elf=%.map) --cref --oformat=coff-avr -mmcu=avr5
-----------------------------------------END

OK.
So can someone tell me why is it happen?

Thanks
Bart.
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Jörg W. Moderator Persönliche Seite #283543
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First, this is supposed to be a German-language forum.  Please
use avrfreaks.net for English language.

Second, don't use -mmcu=avr5 when linking.  Use -mmcu=atmega169.

Finally, I wouldn't trust a direct generation of coff-avr by the
linker.  I never tested that option, if it works, it works only
incidentally.  If you really need COFF, use avr-objcopy to
convert it.
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Bartosz Apanasewicz Gast #283544
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Thanks for answering in English either, but I think mikrokontrola forum
is better than avrfreaks.

Option -mmcu=atmega169 helps. All work fine now. Thanks again.

See ya. Meaby my German will be better soon, so I could write messagess
in German language.

Bart.
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Peter Bauer Gast #728995
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Hallo!
Anscheindend ein altes Problem, ist bei mir nun auch aufgetreten. Ich 
versuch e aber einen AT90USB1287 zu kompilieren. Ich bekomme ebenfalls 
den Fehler:

ld: region text is full (gateway.elf section .text)



Und das auch noch unter Linux mit Eclipse. Hat jemand eine Idee?

Hier die compiler-ausgaben:

---------------------------start
**** Build of configuration Debug for project gateway ****

make -k all
Building file: ../MyFunction_task.c
Invoking: GCC C Compiler
avr-gcc -I/usr/avr/include/ -O0 -g3 -Wall -c -fmessage-length=0 
-mmcu=at90usb1287 -MMD -MP -MF"MyFunction_task.d" -MT"MyFunction_task.d" 
-o"MyFunction_task.o" "../MyFunction_task.c"
../MyFunction_task.c: In function ‘MyFunction_task’:
../MyFunction_task.c:112: warning: implicit declaration of function 
‘Bluetooth_action’
../MyFunction_task.c: At top level:
../MyFunction_task.c:148: warning: conflicting types for 
‘Bluetooth_action’
../MyFunction_task.c:112: warning: previous implicit declaration of 
‘Bluetooth_action’ was here
../MyFunction_task.c: In function ‘Bluetooth_action’:
../MyFunction_task.c:149: warning: implicit declaration of function 
‘WaitForEverythingSent’
Finished building: ../MyFunction_task.c

Building target: gateway.elf
Invoking: GCC C Linker
avr-gcc  -o"gateway.elf"  ./MyFunction_task.o ./main.o ./power_drv.o 
./scheduler.o ./usb_descriptors.o ./usb_drv.o ./usb_specific_request.o 
./usb_standard_request.o ./usb_task.o ./wdt_drv.o
/usr/lib/gcc/avr/4.2.1/../../../../avr/bin/ld: region text is full 
(gateway.elf section .text)
./MyFunction_task.o: In function `Bluetooth_action':
/home/simeon/workspace/gateway/Debug/../MyFunction_task.c:149: undefined 
reference to `WaitForEverythingSent'
make: *** [gateway.elf] Fehler 1
make: Das Target »all« wurde wegen Fehlern nicht aktualisiert.
Build complete for project gateway
---------------------------ende
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