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/* "get-contoffset-ia64.c" Program writes "contoffset-ia64.S" with C offsets.
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* By including the following notice, I am agreeing to its terms,
* including the special exception for SCM.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
/* Author: Richard E. Harke
*
* The .o of this file does not get linked into SCM.
* It is a utility used to create an include file
* for continue-ia64.S to get offsets into struct jump_buf
* and be sure they are correct for the current compiler.
*
* create get-contoffset-ia64 program by:
* gcc -o get-contoffset-ia64 get-contoffset-ia64.c
* create ASM include file by:
* ./get-contoffset-ia64 contoffset-ia64.S
*/
#include <stddef.h>
#include <stdio.h>
#define IN_CONTINUE_C
#include "setjump.h"
int
main(int argc, char ** argv)
{
struct Continuation taco;
long jmpbuf_off = 10L;
long thrwval_off;
long length_off;
long stkbse_off;
long bspbse_off;
long bsplength_off;
long rnat_off;
long other_off;
long parent_off;
long cont_size;
FILE *prt;
switch (argc) {
case 1: prt = stdout; break;
case 2: prt = fopen(argv[1], "w"); break;
default: return !0;
}
jmpbuf_off = &((struct Continuation *)0)->jmpbuf;
thrwval_off = &((struct Continuation *)0)->thrwval;
length_off = &((struct Continuation *)0)->length;
stkbse_off = &((struct Continuation *)0)->stkbse;
bspbse_off = &((struct Continuation *)0)->bspbse;
bsplength_off = &((struct Continuation *)0)->bsplength;
rnat_off = &((struct Continuation *)0)->rnat;
other_off = &((struct Continuation *)0)->other;
parent_off = &((struct Continuation *)0)->parent;
cont_size = sizeof(struct Continuation);
fprintf(prt, " jmpbuf_off = %ld\n", jmpbuf_off);
fprintf(prt, " thrwval_off = %ld\n", thrwval_off);
fprintf(prt, " length_off = %ld\n", length_off);
fprintf(prt, " stkbse_off = %ld\n", stkbse_off);
fprintf(prt, " bspbse_off = %ld\n", bspbse_off);
fprintf(prt, " bsplength_off = %ld\n", bsplength_off);
fprintf(prt, " rnat_off = %ld\n", rnat_off);
fprintf(prt, " other_off = %ld\n", other_off);
fprintf(prt, " parent_off = %ld\n", parent_off);
fprintf(prt, " cont_size = %ld\n", cont_size);
fclose(prt);
return 0;
}
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