compilers/lcc-4.2/src/null.c

   1 #include "c.h"
   2 #define I(f) null_##f
   3
   4 static Node I(gen)(Node p) { return p; }
   5 static void I(address)(Symbol q, Symbol p, long n) {}
   6 static void I(blockbeg)(Env *e) {}
   7 static void I(blockend)(Env *e) {}
   8 static void I(defaddress)(Symbol p) {}
   9 static void I(defconst)(int suffix, int size, Value v) {}
  10 static void I(defstring)(int len, char *s) {}
  11 static void I(defsymbol)(Symbol p) {}
  12 static void I(emit)(Node p) {}
  13 static void I(export)(Symbol p) {}
  14 static void I(function)(Symbol f, Symbol caller[], Symbol callee[], int ncalls) {}
  15 static void I(global)(Symbol p) {}
  16 static void I(import)(Symbol p) {}
  17 static void I(local)(Symbol p) {}
  18 static void I(progbeg)(int argc, char *argv[]) {}
  19 static void I(progend)(void) {}
  20 static void I(segment)(int s) {}
  21 static void I(space)(int n) {}
  22 static void I(stabblock)(int brace, int lev, Symbol *p) {}
  23 static void I(stabend)(Coordinate *cp, Symbol p, Coordinate **cpp, Symbol *sp, Symbol *stab) {}
  24 static void I(stabfend)(Symbol p, int lineno) {}
  25 static void I(stabinit)(char *file, int argc, char *argv[]) {}
  26 static void I(stabline)(Coordinate *cp) {}
  27 static void I(stabsym)(Symbol p) {}
  28 static void I(stabtype)(Symbol p) {}
  29
  30 static char rcsid[] = "$Id$";
  31
  32 Interface nullIR = {
  33         1, 1, 0,        /* char */
  34         2, 2, 0,        /* short */
  35         4, 4, 0,        /* int */
  36         8, 8, 1,        /* long */
  37         8 ,8, 1,        /* long long */
  38         4, 4, 1,        /* float */
  39         8, 8, 1,        /* double */
  40         16,16,1,        /* long double */
  41         4, 4, 0,        /* T* */
  42         0, 4, 0,        /* struct */
  43         1,              /* little_endian */
  44         0,              /* mulops_calls */
  45         0,              /* wants_callb */
  46         0,              /* wants_argb */
  47         1,              /* left_to_right */
  48         0,              /* wants_dag */
  49         0,              /* unsigned_char */
  50         I(address),
  51         I(blockbeg),
  52         I(blockend),
  53         I(defaddress),
  54         I(defconst),
  55         I(defstring),
  56         I(defsymbol),
  57         I(emit),
  58         I(export),
  59         I(function),
  60         I(gen),
  61         I(global),
  62         I(import),
  63         I(local),
  64         I(progbeg),
  65         I(progend),
  66         I(segment),
  67         I(space),
  68         I(stabblock),
  69         I(stabend),
  70         I(stabfend),
  71         I(stabinit),
  72         I(stabline),
  73         I(stabsym),
  74         I(stabtype)
  75 };