src/cxux-crt0.s

   1 /*
   2  * External symbol setup file for GNU Emacs on CX/UX
   3  * Copyright (C) 1990 Free Software Foundation, Inc.
   4  *
   5  * This file is part of GNU Emacs.
   6  *
   7  * GNU Emacs is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY.  No author or distributor
   9  * accepts responsibility to anyone for the consequences of using it
  10  * or for whether it serves any particular purpose or works at all,
  11  * unless he says so in writing.  Refer to the GNU Emacs General Public
  12  * License for full details.
  13  *
  14  * Everyone is granted permission to copy, modify and redistribute
  15  * GNU Emacs, but only under the conditions described in the
  16  * GNU Emacs General Public License.   A copy of this license is
  17  * supposed to have been given to you along with GNU Emacs so you
  18  * can know your rights and responsibilities.  It should be in a
  19  * file named COPYING.  Among other things, the copyright notice
  20  * and this notice must be preserved on all copies.
  21  */
  22
  23 /*
  24  * This file makes the start of the text and data regions of the program
  25  * clearly visible to the GNU Emacs C source code, without any dependencies
  26  * on any changes made to the standard C runtime startup module, crt0.o.
  27  * It depends, however, on this file being passed down to the linker (ld)
  28  * before any others, and the linker's behavior of assigning increasing
  29  * addresses as it finds symbols.
  30  */
  31         /* C symbol _start marks beginning of text region. */
  32         .text
  33         .globl __start
  34 __start:
  35         /* C symbol data_start marks beginning of data region. */
  36         .data
  37         .globl _data_start
  38 _data_start:    .space 4