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???
11/21/06 13:39
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 		 #128357 - passing a #define to assembler within SDCC
Responding to: ???'s previous message
> I do not know to which extent other toolsets support this.

SDCC passes inline assembler through the precompiler (unless told otherwise), so:
Save This Code
#define RALPH_SIZE 0x1000

#ifndef RALPH_SIZE
# define RALPH_SIZE 0
#endif

void dummy_eo_xdata(void) __naked
{
  __asm
        .area XSEG_DUMMY    (XDATA)
        _eo_xdata::
                .ds RALPH_SIZE
  __endasm;
}
would be fine with SDCC.


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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