git.sur5r.net Git - cc65/blob - src/cc65/asmcode.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 asmcode.c                                 */
   4 /*                                                                           */
   5 /*          Assembler output code handling for the cc65 C compiler           */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2000     Ullrich von Bassewitz                                        */
  10 /*              Wacholderweg 14                                              */
  11 /*              D-70597 Stuttgart                                            */
  12 /* EMail:       uz@musoftware.de                                             */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 /* common */
  37 #include "check.h"
  38
  39 /* b6502 */
  40 #include "codeseg.h"
  41 #include "dataseg.h"
  42
  43 /* cc65 */
  44 #include "codegen.h"
  45 #include "global.h"
  46 #include "asmcode.h"
  47
  48
  49
  50 /*****************************************************************************/
  51 /*                                   Code                                    */
  52 /*****************************************************************************/
  53
  54
  55
  56 void AddCodeHint (const char* Hint)
  57 /* Add an optimizer hint */
  58 {
  59     /* ### AddCodeLine ("+%s", Hint); */
  60 }
  61
  62
  63
  64 CodeMark GetCodePos (void)
  65 /* Get a marker pointing to the current output position */
  66 {
  67     unsigned EntryCount = GetCodeSegEntries (CS);
  68
  69     /* This function should never be called without any code output */
  70     CHECK (EntryCount > 0);
  71
  72     return EntryCount;
  73 }
  74
  75
  76
  77 void RemoveCode (CodeMark M)
  78 /* Remove all code after the given code marker */
  79 {
  80     DelCodeSegAfter (CS, M);
  81 }
  82
  83
  84
  85 void WriteOutput (FILE* F)
  86 /* Write the final output to a file */
  87 {
  88     OutputDataSeg (F, DS);
  89     MergeCodeLabels (CS);
  90     OutputCodeSeg (F, CS);
  91 }
  92
  93
  94