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Автор SHA1 Сообщение Дата
Ayke van Laethem
aa3481e06a avr: fix target triple
It was `avr-atmel-none`, which is incorrect. It must be
`avr-unknown-unknown`.

Additionally, there is no reason to specify the target triple per chip,
it can be done for all AVR chips at once as it doesn't vary like
Cortex-M chips.
2020-06-30 20:48:42 +02:00
Ayke van Laethem
a5ed993f8d all: add compiler support for interrupts
This commit lets the compiler know about interrupts and allows
optimizations to be performed based on that: interrupts are eliminated
when they appear to be unused in a program. This is done with a new
pseudo-call (runtime/interrupt.New) that is treated specially by the
compiler.
2020-01-20 21:19:12 +01:00