1/* Generate check macros for tree codes. 2 Copyright (C) 1998 Free Software Foundation, Inc. 3 4This file is part of GNU CC. 5 6GNU CC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 2, or (at your option) 9any later version. 10 11GNU CC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along with GNU CC; see the file COPYING. If not, write to 18the Free Software Foundation, 59 Temple Place - Suite 330, 19Boston, MA 02111-1307, USA. */ 20 21#include "hconfig.h" 22#include "system.h" 23 24#define DEFTREECODE(SYM, NAME, TYPE, LEN) STRINGIFY(SYM), 25 26const char *tree_codes[] = { 27#include "tree.def" 28#include "gencheck.h" 29(char*)0 30}; 31 32void usage () 33{ 34 fprintf (stderr,"Usage: gencheck\n"); 35} 36 37int main (argc, argv) 38 int argc; 39 char *argv[] ATTRIBUTE_UNUSED; 40{ 41 int i; 42 43 switch (argc) 44 { 45 case 1: 46 break; 47 48 default: 49 usage (); 50 exit (1); 51 } 52 53 printf ("/* This file is generated using gencheck. Do not edit. */\n"); 54 for (i = 0; tree_codes[i]; i++) 55 { 56 printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n", 57 tree_codes[i], tree_codes[i]); 58 printf ("#define %s_CHECK1(t)\tTREE_CHECK1 (t, %s)\n", 59 tree_codes[i], tree_codes[i]); 60 } 61 62 return 0; 63} 64 65#if defined(USE_C_ALLOCA) 66/* FIXME: We only need an xmalloc definition because we are forced to 67 link with alloca.o on some platforms. This should go away if/when 68 we link against libiberty.a. (ghazi@caip.rutgers.edu 6/3/98) */ 69PTR 70xmalloc (nbytes) 71 size_t nbytes; 72{ 73 register PTR tmp = (PTR) malloc (nbytes); 74 75 if (!tmp) 76 { 77 fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", 78 nbytes); 79 exit (FATAL_EXIT_CODE); 80 } 81 82 return tmp; 83} 84#endif /* USE_C_ALLOCA */ 85