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???
11/21/06 12:50
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 		 #128346 - it seems that this is hardwired in SDCC...
Responding to: ???'s previous message
Russ Cooper said:
Another untested idea that may be bad.

A quick test indicates it works.

Russ Cooper said:
It looks from your snippet like the linker does output symbols for the beginning and end of each segment.

So, the next question is: can you create your own segments?


A quick look into the SDCC sources (OK, not so quick, it's really ... ehm... huge...) indicates that the segments are hardwired, ehm, hardcoded. Even the asm there is tagged as to be custom modified just for SDCC use.

But, this sounds that this would be the way to go for this problem in commercial C-s, is it? I am of course interested in trying a couple of them, too, after learning the quirks of this one... maybe just trying to port the present project to these...

JW


List of 37 messages in thread
TopicAuthorDate
(SDCC): How to point to end of used memory?            01/01/70 00:00      
   Make a dummy variable ???            01/01/70 00:00      
      A Better Idea            01/01/70 00:00      
         Good Point            01/01/70 00:00      
            A good point indeed...            01/01/70 00:00      
   SDCC options            01/01/70 00:00      
      this is still my fixation to asm....            01/01/70 00:00      
         Try this snippet?            01/01/70 00:00      
            Thanks!            01/01/70 00:00      
            Another bad idea?            01/01/70 00:00      
               it seems that this is hardwired in SDCC...            01/01/70 00:00      
                  More guessing            01/01/70 00:00      
               like that snippet?            01/01/70 00:00      
                  Yes!            01/01/70 00:00      
                  nice...            01/01/70 00:00      
   you do not want a 'heap' in '51 C, however            01/01/70 00:00      
      passing a #define to assembler within SDCC            01/01/70 00:00      
         NO, no, no            01/01/70 00:00      
            inline assembly versus separate assembly file            01/01/70 00:00      
               separate file is nicer            01/01/70 00:00      
                  good place to start, bad place to stay            01/01/70 00:00      
               that's the crux            01/01/70 00:00      
      Build-time scripts            01/01/70 00:00      
   the question of matter            01/01/70 00:00      
      have as much memory as possible            01/01/70 00:00      
         be sure or not to be?            01/01/70 00:00      
            easy            01/01/70 00:00      
               I'd disagree on this one...            01/01/70 00:00      
         well, you have to mix to get that            01/01/70 00:00      
            Did I miss something?            01/01/70 00:00      
               I thought I posted this            01/01/70 00:00      
                  Thanks            01/01/70 00:00      
            Do you think I would ask answerable questions? :-)            01/01/70 00:00      
               The Right Group?            01/01/70 00:00      
         Know no nice solution            01/01/70 00:00      
            thanks            01/01/70 00:00      
   Maybe compiler/linker settins help?            01/01/70 00:00      

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