Andy Warner schrieb:
Here is what the preprocessor produced for this code:$ avr-gcc -mmcu=atmega128 -Wall -O2 -g -E test.c ... void __vector_18 (void) __attribute__ ((signal,used, externally_visible)) ; void __vector_18 (void) { unsigned char status = (*(volatile uint8_t *)((0x0B) + 0x20)); unsigned char data = (*(volatile uint8_t *)((0x0C) + 0x20)); volatile static int slot = (-2); if (status & 0x10) { if (slot == (-2)) { slot++; } else { goto search; } } else { if ((slot < (-1)) || (++slot > (512))) { goto search; } ...
You are kidding. The preprocessor does not introcude ... for extra obfuscation ;-)
Johann _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
