5.46.2 ARM Pragmas

The ARM target defines pragmas for controlling the default addition of long_call and short_call attributes to functions. See Function Attributes, for information about the effects of these attributes.

long_calls

Set all subsequent functions to have the long_call attribute.

no_long_calls

Set all subsequent functions to have the short_call attribute.

long_calls_off

Do not affect the long_call or short_call attributes of subsequent functions.