I wrote a code for atmega2561. The code's memory usage in prog memory is almost 153000 bytes.
The problem is, code doesn't work properly. the mcu getting reset or something like this... I think compiled code calls wrong addresses in somewhere of the memory. When I comment some of part of text messages in the memory, the total memory usage become 126000 bytes and the code works good.... I had also had a problem with eicall in winavr. I had fixed it like this: EIND = 1; asm("ldi r30,0x00"); asm("ldi r31,0xf0"); asm("eicall"); I guess avr-gcc doesn't set "EIND = 1;" for atmega2561 while compiling. So i cannot using the other part of mega2561 (nearly 128K) because of this BUG. Please somebody fix it, it is very urgent... Thanks.... -- Summary: BUG: AVR-GCC ATMega2561 wrong addressing (probably eicall). Product: gcc Version: unknown Status: UNCONFIRMED Severity: blocker Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: optech_tr at yahoo dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38057