call expr
void
returned values.
You can use this variant of the print
command if you want to
execute a function from your program, but without cluttering the output
with void
returned values. If the result is not void, it
is printed and saved in the value history.
For the A29K, a user-controlled variable call_scratch_address
,
specifies the location of a scratch area to be used when GDB
calls a function in the target. This is necessary because the usual
method of putting the scratch area on the stack does not work in systems
that have separate instruction and data spaces.
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