Sorry for late reply, I'm rebuilding my entire Linux system (from scratch) for Glibc-2.36 and Binutils-2.39 update and I just reached the mail client.
On Mon, 2022-08-08 at 12:53 +0800, Lulu Cheng wrote: > I still think it makes a little bit more sense to put attribute(model) > and -mcmodel together. > > -mcmodel sets the access range of all symbols in a single fileand > attribute (model) sets the > > accsess range of a single symbol in a file. For example > __attribute__((model(normal/large/extreme))). It might make sense, but then it would not be what we want for per-CPU symbols. What we want here is "treat a local symbol as-if it's global", while each code model may already treat local symbol and global symbol differently. Disambiguation: here "local" means "defined in this TU", "global" otherwise (not "local variable" in C). I'll send v6 with the name "addr_global" if no objection. -- Xi Ruoyao <xry...@xry111.site> School of Aerospace Science and Technology, Xidian University
