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Re: PATCH: Use "unsigned long long int" in x86-64 __makecontext
- From: Roland McGrath <roland at hack dot frob dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Fri, 16 Mar 2012 11:21:36 -0700 (PDT)
- Subject: Re: PATCH: Use "unsigned long long int" in x86-64 __makecontext
- References: <20120316175625.GA7729@intel.com>
Why not use greg_t? If there are cases where you explicitly need to avoid
sign-extension, you can use (greg_t) (uintptr_t).