[avr-gcc-list] gcc 3.0.4 and ucos-ii problems

[Ulf Dagman]

Hi

I'm trying to compile an application using the ucos-ii realtime kernel
and avr-gcc 3.0.4,
using my linux box.
I've done this using gcc 2.95.2 and using Jesper Hansens additions to
ucos-ii
with no problems ( well  thats on a windows machine ).

I have no idea what missing or whats wrong, any ideas ?
What is missing or wrong for the loader ?

Well, the log :

-------------------
$ make
/usr/avr/bin/gcc -c -g -O3 -Wall -Wstrict-prototypes
-Wa,-ahlms=../lst/1-wire.lst -mmcu=at90s8515 -I. -o ../obj/1-wire.o
1-wire.c
/usr/avr/bin/gcc -c -g -O3 -Wall -Wstrict-prototypes
-Wa,-ahlms=../lst/os_cpu_c.lst -mmcu=at90s8515 -I. -o ../obj/os_cpu_c.o
../source/os_cpu_c.c
/usr/avr/bin/gcc -c -g -O3 -Wall -Wstrict-prototypes
-Wa,-ahlms=../lst/ucos_ii.lst -mmcu=at90s8515 -I. -o ../obj/ucos_ii.o
../../../source/ucos_ii.c
/proj/atmel/software/ucos-ii/source/os_task.c:44: warning: `OSDummy'
defined but not used
/usr/avr/bin/gcc -x assembler-with-cpp  -c -Wa,-gstabs -mmcu=at90s8515
-I. -o ../obj/os_cpu_a.o ../source/os_cpu_a.asm
/usr/avr/bin/gcc ../obj/1-wire.o ../obj/os_cpu_c.o ../obj/ucos_ii.o
../obj/os_cpu_a.o  -T../source/avr85xx.x  -Wl,-Map=1-wire.map,--cref
-mmcu=at90s8515 -o 1-wire.elf
/usr/lib/gcc-lib/avr/3.0.4/../../../../avr/bin/ld: section .init0
[000017a6 -> 000017bf] overlaps section .data [000017a6 -> 00001977]
/usr/lib/gcc-lib/avr/3.0.4/../../../../avr/bin/ld: section .init1
[000017c0 -> 000017d5] overlaps section .data [000017a6 -> 00001977]
/usr/lib/gcc-lib/avr/3.0.4/../../../../avr/bin/ld: section .init3
[000017d6 -> 000017fd] overlaps section .data [000017a6 -> 00001977]
/usr/lib/gcc-lib/avr/3.0.4/../../../../avr/bin/ld: section .init7
[000017fe -> 00001803] overlaps section .data [000017a6 -> 00001977]
/usr/lib/gcc-lib/avr/3.0.4/../../../../avr/lib/crts8515.o: In function
`__c_startup__':
../../libc/gcrt1.S:177: undefined reference to `__stack'
../../libc/gcrt1.S:180: undefined reference to `__stack'
../../libc/gcrt1.S:160: undefined reference to `__data_load_start'
../../libc/gcrt1.S:161: undefined reference to `__data_load_start'
../../libc/gcrt1.S:163: undefined reference to `__data_start'
../../libc/gcrt1.S:164: undefined reference to `__data_start'
../../libc/gcrt1.S:165: undefined reference to `__data_end'
../../libc/gcrt1.S:180: undefined reference to `__data_end'
../obj/1-wire.o: In function `main':
/proj/atmel/software/ucos-ii/at-avr/gcc/1-wire/1-wire.c:84: undefined
reference to `__stack'
/proj/atmel/software/ucos-ii/at-avr/gcc/1-wire/1-wire.c:84: undefined
reference to `__stack'
make: *** [1-wire.elf] Error 1
$
----------------------

/Regards

Ulf D

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