ARM Cortex-M Microcontroller startup files

[Martin Nowak via Digitalmars-d]

On 04/30/2015 08:43 AM, Timo Sintonen wrote:
> Printf is a little tricky. It is actually a file operation to stdout and
> that is actually a syscall to kernel.

No, you usually have to implement some hook for outputting yourself,
e.g. putc or write, printf solely takes care of the formatting.