boot2

Playing with the boostrap
git clone https://git.ryansepassi.com/git/boot2.git
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__assert_fail.c (1321B)

      1 /* -*-comment-start: "//";comment-end:""-*-
      2  * GNU Mes --- Maxwell Equations of Software
      3  * Copyright © 2016,2017,2018,2019,2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
      4  *
      5  * This file is part of GNU Mes.
      6  *
      7  * GNU Mes is free software; you can redistribute it and/or modify it
      8  * under the terms of the GNU General Public License as published by
      9  * the Free Software Foundation; either version 3 of the License, or (at
     10  * your option) any later version.
     11  *
     12  * GNU Mes is distributed in the hope that it will be useful, but
     13  * WITHOUT ANY WARRANTY; without even the implied warranty of
     14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     15  * GNU General Public License for more details.
     16  *
     17  * You should have received a copy of the GNU General Public License
     18  * along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
     19  */
     20 
     21 #include <mes/lib.h>
     22 #include <assert.h>
     23 
     24 void
     25 __assert_fail (char const *msg, char const *file, unsigned line,
     26                char const *function)
     27 {
     28   if (file && *file)
     29     {
     30       eputs (file);
     31       eputs (":");
     32     }
     33   if (line)
     34     {
     35       eputs (itoa (line));
     36       eputs (":");
     37     }
     38   if (function && *function)
     39     {
     40       eputs (function);
     41       eputs (":");
     42     }
     43   eputs ("assert fail: ");
     44   eputs (msg);
     45   eputs ("\n");
     46   char *fail = 0;
     47   fail[0] = 0;
     48 }