[PATCH] Reduce RAM usage of floating point conversion functions

[Federico Terraneo]

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On 06/10/2013 12:19 PM, Corinna Vinschen wrote:
> Federico, given Freddies review the patch is fine.  However, what's
> missing is a ChangeLog entry.  Can you please provide one as well?

By looking at previous patches in the list it looks like the changelog
entry should be provided outside of the patch. Here it is.

newlib/ChangeLog
2013-06-10  Terraneo Federico  <fede.tft@hotmail.it>

	* libc/stdlib/gdtoa-gethex.c: Made __hexdig const, removed
	hexdig_init, added __hexdig_fun, replaced direct use of hexdig
	with __get_hexdig.
	* libc/stdlib/gdtoa-hexnan.c: replaced direct use of hexdig with
	__get_hexdig.
	* libc/stdlib/ldtoa.c: Made constant tables const.
	* libc/stdlib/mprec.h: Added __get_hexdig macro.
	Removed hexdig_init declaration.
	* libc/stdlib/strtod.c: Made fpi and fpinan const.
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