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Re: About GSOC.
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Tejas Joshi <tejasjoshi9673 at gmail dot com>
- Cc: <gcc at gcc dot gnu dot org>
- Date: Wed, 23 Jan 2019 17:36:53 +0000
- Subject: Re: About GSOC.
- References: <CACMrGjCeaZ7EoYqjLYiAJXjOtOfpJNo9zcbWhfarfkiLMN8YYA@mail.gmail.com> <CACMrGjCJ3r9+iNnFUOdajH+73HYHexv+mn7p_MHtn4jUn0d7-Q@mail.gmail.com> <ri6k1m9q6rm.fsf@suse.cz> <alpine.DEB.2.21.1810231631010.17157@digraph.polyomino.org.uk> <CACMrGjB6WLp0YS17b3prvbxvYnKtEsxhN3NOePN5SPVazNRM3A@mail.gmail.com> <alpine.DEB.2.21.1811161645480.12454@digraph.polyomino.org.uk> <CACMrGjC64UmP5-_hSiXyXrb2+cyqDqZ9iQMYJNn+mOKZ6G_LeQ@mail.gmail.com> <alpine.DEB.2.21.1901212257310.27116@digraph.polyomino.org.uk> <CACMrGjBw3-Xm1rHAanVUjYGC3SojJSgKZKL5B+HdkcTEOZ=Kkg@mail.gmail.com> <CACMrGjBBvv=taD6vCK9QcqQJYbGWJj_KSSeSBfnU_DRdcuonrw@mail.gmail.com>
On Wed, 23 Jan 2019, Tejas Joshi wrote:
> But I really dont know how to inspect a file like real.h (real_value)/real.c?
Use cc1 to build a test program with selected floating-point constants in
it. Set breakpoints on appropriate functions in real.c (e.g. related to
converting strings for real constants into the internal representation).
Look at the representation produced for those constants to determine the
particular conventions being used.
--
Joseph S. Myers
joseph@codesourcery.com