Found the source to malloc and it looks like the cause is the following code inserted in AVR LibC 1.6.5:
if (cp <= __brkval) /* * Memory exhausted. */ return 0; If I read this correctly, since the AVRX task stack is under __brkval, malloc won't work if called from a task. Maybe I can put a wrapper around malloc to repoint the stack pointer so that this line is valid: cp = STACK_POINTER() - __malloc_margin; -- View this message in context: http://www.nabble.com/malloc-changes-tp22982993p22983132.html Sent from the AVR - Libc - Dev mailing list archive at Nabble.com. _______________________________________________ AVR-libc-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-libc-dev
