git.gag.com Git - fw/sdcc/blob - support/cpp/i386/go32.h

   1 /* Configuration for an i386 running MS-DOS with djgpp/go32.  */
   2
   3 /* Don't assume anything about the header files. */
   4 #define NO_IMPLICIT_EXTERN_C
   5
   6 #define HANDLE_SYSV_PRAGMA
   7
   8 #define YES_UNDERSCORES
   9
  10 #include "i386/gas.h"
  11
  12 #ifdef CPP_PREDEFINES
  13 #undef CPP_PREDEFINES
  14 #endif
  15 #define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DMSDOS \
  16   -Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386)"
  17
  18 #undef EXTRA_SECTIONS
  19 #define EXTRA_SECTIONS in_ctor, in_dtor
  20
  21 #undef EXTRA_SECTION_FUNCTIONS
  22 #define EXTRA_SECTION_FUNCTIONS                                 \
  23   CTOR_SECTION_FUNCTION                                         \
  24   DTOR_SECTION_FUNCTION
  25
  26 #define CTOR_SECTION_FUNCTION                                   \
  27 void                                                            \
  28 ctor_section ()                                                 \
  29 {                                                               \
  30   if (in_section != in_ctor)                                    \
  31     {                                                           \
  32       fprintf (asm_out_file, "\t.section .ctor\n");             \
  33       in_section = in_ctor;                                     \
  34     }                                                           \
  35 }
  36
  37 #define DTOR_SECTION_FUNCTION                                   \
  38 void                                                            \
  39 dtor_section ()                                                 \
  40 {                                                               \
  41   if (in_section != in_dtor)                                    \
  42     {                                                           \
  43       fprintf (asm_out_file, "\t.section .dtor\n");             \
  44       in_section = in_dtor;                                     \
  45     }                                                           \
  46 }
  47
  48 #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)       \
  49   do {                                          \
  50     ctor_section ();                            \
  51     fprintf (FILE, "%s\t", ASM_LONG);           \
  52     assemble_name (FILE, NAME);                 \
  53     fprintf (FILE, "\n");                       \
  54   } while (0)
  55
  56 #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)        \
  57   do {                                          \
  58     dtor_section ();                            \
  59     fprintf (FILE, "%s\t", ASM_LONG);           \
  60     assemble_name (FILE, NAME);                 \
  61     fprintf (FILE, "\n");                       \
  62   } while (0)
  63
  64