d825e962ed
+ Addition of function prototypes and include files. + Change function definitions to ANSI C style. + Initial support for CMake
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* m a i n . c
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*
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* Contains the main program, the error reporting routine, and a routine
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* to check wether a constraint consists only of space
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "Lpars.h"
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extern int lineno, newline;
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FILE *genc, *genh, *input;
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static int nerrors;
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char *linedir = "#line %d \"%s\"\n"; /* format of line directive */
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char *inpfile;
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extern void LLparse(void);
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int main(int argc,char* argv[])
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{
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newline = 1;
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if (argc != 3) {
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fprintf(stderr,"Usage : %s targetoptimizerdescription outputdir\n",argv[0]);
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exit(1);
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}
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if ((input = fopen(argv[1],"r")) == NULL) {
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fprintf(stderr,"Fatal error : couldn't open %s\n",argv[1]);
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exit(1);
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}
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if (chdir(argv[2]) != 0) {
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fprintf(stderr,"Fatal error : couldn't chdir to %s\n",argv[2]);
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exit(1);
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}
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if ((genc = fopen("gen.c","w")) == NULL) {
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fputs("Fatal error : couldn't open gen.c\n",stderr);
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exit(1);
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}
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if ((genh = fopen("gen.h","w")) == NULL) {
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fputs("Fatal error : couldn't open gen.h\n",stderr);
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exit(1);
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}
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inpfile = argv[1]; /* needed for line directives and errors */
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LLparse();
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exit(nerrors);
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}
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/* VARARGS1 */
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void error(char *s, char* s1)
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{
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nerrors++;
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fprintf(stderr,"\"%s\", line %d: ",inpfile,lineno);
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fprintf(stderr,s,s1);
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putc('\n',stderr);
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}
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int onlyspace(register char* s)
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{
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while (*s) {
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if (*s != ' ' && *s != '\t' && *s != '\n') return 0;
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s++;
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}
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return 1;
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}
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