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???
08/29/07 18:14
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Msg Score: +1
 +1 Good Answer/Helpful		 #143737 - As long as you are aware of the issues.
Responding to: ???'s previous message
Yes there is no time penalty, but a memory one.

The point was that I have seen posters ignore the CPU and write C that makes the compiler generate big slow code. Then complain that C compilers suck.
Examples: Large Model, "ints" all around, floats just because, printf() is big ?,library calls from interrupts, and such.

List of 39 messages in thread
TopicAuthorDate
C function with embeded ASM            01/01/70 00:00      
   You can call ASM from C...            01/01/70 00:00      
      I know nothing of Keil...            01/01/70 00:00      
         thanks            01/01/70 00:00      
      It seems to work.            01/01/70 00:00      
         Inelegant!            01/01/70 00:00      
            thanks for the article            01/01/70 00:00      
               I have certain examples available ...            01/01/70 00:00      
                  Make it public?            01/01/70 00:00      
                  Keil example            01/01/70 00:00      
                     It is a complete project with different files.            01/01/70 00:00      
                        Code library            01/01/70 00:00      
                           thanks!!!            01/01/70 00:00      
                              re;assembly language            01/01/70 00:00      
                                 ASM instructions in C            01/01/70 00:00      
                                    No, don\'t do that!            01/01/70 00:00      
                                 This is a really bad idea!            01/01/70 00:00      
                                    re;bad idea            01/01/70 00:00      
                                    re:bad idea II            01/01/70 00:00      
                                       The Best way is the C way            01/01/70 00:00      
   re: best way            01/01/70 00:00      
      Why not parameter passing?            01/01/70 00:00      
      What Compiler            01/01/70 00:00      
         re:parameter passing            01/01/70 00:00      
            Yes, but why?            01/01/70 00:00      
               re:            01/01/70 00:00      
               re:why            01/01/70 00:00      
                  Yes, But            01/01/70 00:00      
                  Parameter Passing R6, R7            01/01/70 00:00      
                     re:parameter passing using #pragma NOREGPARMS            01/01/70 00:00      
            REGPARMS/NOREGPARMS            01/01/70 00:00      
               re:NOREGPARMS            01/01/70 00:00      
                  ... and you always can use a global variable ...            01/01/70 00:00      
                     ???            01/01/70 00:00      
                        who said external???            01/01/70 00:00      
                           I            01/01/70 00:00      
                           re:??? 2            01/01/70 00:00      
                        re:???            01/01/70 00:00      
                           As long as you are aware of the issues.            01/01/70 00:00      

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