2007-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>

2007-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
	new file write_float.def. Include write_float.def.
	(extract_real): Delete. (calculate_sign): Delete.
	(calculate_exp): Delete. (calculate_G_format): Delete.
	(output_float): Delete. (write_float): Delete.
	* io/write_float.def (calculate_sign): Added.
	(output_float): Refactored to be independent of kind and added to this
	file for inclusion. (write_infnan): New function to write "Infinite" or
	"NaN" depending on flags passed, independent of kind.
	(CALCULATE_EXP): New macro to build kind specific functions. Use it.
	(OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
	(DTOA, DTOAL): Macros to implement "decimal to ascii".
	(WRITE_FLOAT): New macro for kind specific write_float functions.
	(write_float): Revised function to determine kind and use WRITE_FLOAT
	to implement kind specific output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127846 138bc75d-0d04-0410-961f-82ee72b054a4