AVR-GCC Bug about atol()

Feb 01, 2005 2 Replies
E

Hi,



I find a bug in avr-gcc library. When the following code is compiled, the avr-objcopy.exe has problem and exit. The compilation information has the following information:



Converting to AVR Extended COFF: main.cof avr-objcopy --debugging --change-section-address .data-0x800000



--change-section-address .bss-0x800000 --change-section-address .noinit-0x800000 --change-section-address .eeprom-0x810000 -O coff-ext-avr main.elf main.cof make.exe: *** [extcoff] Error -1073741819



And there is no problem when I changed atol() to atoi().



Code:



: : a[len]=0; getProductInfo(atol(a)); //getProductInfo(atoi(a)); : :



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C

... snip ...

That is not exactly a compilable program, and you don't show getProductInfo. However, atol returns a long, while atoi returns an int. One of these must be the wrong type to supply to GetProductInfo. Turn up the compiler warning level.

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