Philipp Klaus Krause schreef op 2022-06-21 14:00:
Am 21.06.22 um 13:47 schrieb Maarten Brock:
On a related note: is something specified for non-initialized
variables?
Currently SDCC creates no implicit initializer to zero when __at is
used
and no explicit initializer is provided.
int __at(10) x; // not initilized to zero
int __at(12) y = 0x1234; // is initialized
I suspect that this is a feature of __at that people actually use: the
x in the example could be a memory-mapped I/O register.
Philipp
I know that it's used and indeed this is one of the use cases. What I
was
wondering is if there is any standardized keyword for this. E.g.
__no_init
for IAR.
Maarten
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