Hello, * On Tue, Mar 03, 2009 at 09:19:46PM +0100 I wrote: > The const prevents accidentially setting mouse_port to something > different without a little bit more effort. It might also produce some > more efficient code (although, I did not test it for cc65). It does not affect the generated code at all. cc65 literally uses it as is. However, "a = * ((unsigned char * const) 0x0284); " is much more efficient (compiled with -O): 000003r 1 AD 84 02 lda $0284 000006r 1 A0 00 ldy #$00 000008r 1 91 rr sta (sp),y That's good. Regards, Spiro. -- Spiro R. Trikaliotis http://opencbm.sf.net/ http://www.trikaliotis.net/ http://www.viceteam.org/ ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Tue Mar 3 21:29:06 2009
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