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How to define a blackbox data type in gcc?
- From: "Bingfeng Mei" <bmei at broadcom dot com>
- To: gcc at gcc dot gnu dot org
- Date: Thu, 6 Dec 2007 02:59:54 -0800
- Subject: How to define a blackbox data type in gcc?
Hello,
I am wondering how to define a blackbox data type in gcc. It can be too
wide and irregular to be represented by current data types. It needs to
be assigned to special register files. I don't care and don't want to
touch its content except using intrinsics (builtin) functions. An
example of such data type is to represent value in a MAC register. Is
there are convenient way to do that? Thanks in advance,
Cheers,
Bingfeng Mei
Broadcom UK