[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [avr-chat] linker builds file too big, is it a bug?

From: Massimiliano Cialdi
Subject: Re: [avr-chat] linker builds file too big, is it a bug?
Date: Fri, 11 Feb 2011 16:56:08 +0100

Il giorno ven, 11/02/2011 alle 16.49 +0100, bob ha scritto:
> Massimiliano,
> I downloaded your test project and got this result:
> address@hidden:/mnt/localdata/Downloads/test_avr-ld> avr-gcc test.c
> In file included from
> /opt/avr-libc-1.7.0/bin/../lib/gcc/avr/4.3.4/../../../../avr/include/avr/pgmspace.h:88,
>                  from test.c:2:
> /opt/avr-libc-1.7.0/bin/../lib/gcc/avr/4.3.4/../../../../avr/include/avr/io.h:422:6:
> warning: #warning "device type not defined"
> /opt/avr-libc-1.7.0/bin/../lib/gcc/avr/4.3.4/../../../../avr/bin/ld:
> a.out section `.text' will not fit in region `text'
> /opt/avr-libc-1.7.0/bin/../lib/gcc/avr/4.3.4/../../../../avr/bin/ld:
> region `text' overflowed by 23638 bytes
> Which seems OK to me.
No, Is not right.
You haven't specified linker script.

Just run make in the same directory.

here is the results:

lab7:/home/max/prog/test_avr-ld$ make
avr-gcc -g -Wall -O0 -Wa,-anhlmsd=test.lst -mmcu=atmega32 -c test.c
test.c:4: warning: 'data' defined but not used
avr-gcc -g -O0 -Wall -mmcu=atmega32 -Wl,-Tavr5_mega32.x
-Wl,-Map=test.map -o test.elf test.o
avr-objcopy -O binary -R .eeprom -R .fuse -R .lock test.elf test.bin


reply via email to

[Prev in Thread] Current Thread [Next in Thread]