Assuming types for PC

Luis Machado
2013-06-10T14:19:45Z

Hi,

I see gdb.base/ptype.exp assuming PC needs to be of type void (*)().

# Test ptype of user register
gdb_test "ptype \$pc" "void \\(\\*\\)\\(\\)" "ptype \$pc"

Is there any reason we should assume that? Some targets use "long long"
or "int32_t" for PC.

If PC should not have a fixed type, i think it would be best to remove
this check.