On Mon, 12 Mar 2007, Colin O'Flynn wrote:
Hey,How do I relocate the sections to the correct address? In the file I want to add fuses to, I have: const unsigned char lfuse __attribute__((section (".lfuse"))) = 0xFF; const unsigned char hfuse __attribute__((section (".hfuse"))) = 0x02; const unsigned char efuse __attribute__((section (".efuse"))) = 0xA4; But I get: Linking: main.elf avr-gcc -mmcu=atmega16 -I. -gstabs -DF_CPU=3680000UL -O0 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=main.o -std=gnu99 -MD -MP -MF .dep/main.elf.d main.o --output main.elf -Wl,-Map=main.map,--cref -Wl,-u,vfprintf -lprintf_min -Wl,-u,vfscanf -lscanf_min /opt/avr/lib/gcc/avr/3.4.4/../../../../avr/bin/ld: section .lfuse [00000bb4 -> 00000bb4] overlaps section .data [00000bb4 -> 00000bb7] /opt/avr/lib/gcc/avr/3.4.4/../../../../avr/bin/ld: section .hfuse [00000bb5 -> 00000bb5] overlaps section .data [00000bb4 -> 00000bb7] /opt/avr/lib/gcc/avr/3.4.4/../../../../avr/bin/ld: section .efuse [00000bb6 -> 00000bb6] overlaps section .data [00000bb4 -> 00000bb7] make: *** [main.elf] Error 1
quick (command-line) way is "-Wl,--section-start=.lfuse=<address> ..."; otherwise you can tweak the linker scripts.
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