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Assuming types for PC


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.


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