Support 64 or 80 bit long double for i960

Jim Wilson wilson@cygnus.com
Mon Jan 25 12:08:00 GMT 1999


I don't understand what question you are trying to ask.

	How can LONG_DOUBLE_TYPE_SIZE be changed at run time?

You use the -flong-double-64 option (or whatever it is called).

	#define LONG_DOUBLE_TYPE_SIZE (TARGET_LONG_DOUBLE_64 ? 64 : 96)

	#if LONG_DOUBLE_TYPE_SIZE == 64

This code won't work.  You can't test the value of a run-time variable
in a compile-time preprocessor conditional.

Jim



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