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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [news-xdep.c] - Blame information for rev 1765

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1 104 markom
/* Low level interface to ptrace, for GDB when running under Unix.
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   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 2 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 59 Temple Place - Suite 330,
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   Boston, MA 02111-1307, USA.  */
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#ifdef __GNUC__
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/* Bad implement execle(3). It's depend for "/bin/cc".
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   main()
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   {
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   printf("execle:\n");
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   execle(FILE, ARGS, envp);
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   exit(1);
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   }
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   GCC:
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   link a6,#0
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   pea LC5      ; call printf
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   jbsr _printf
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   ;            ; (not popd stack)
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   pea _envp    ; call execle
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   clrl sp@-
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   pea LC4
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   pea LC4
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   pea LC4
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   pea LC3
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   pea LC6
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   jbsr _execle
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   addw #32,sp  ; delayed pop !!
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   /bin/cc:
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   link.l       fp,#L23
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   movem.l      #L24,(sp)
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   pea  L26             ; call printf
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   jbsr _printf
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   addq.l       #4,sp   ; <--- popd stack !!
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   pea  _envp           ; call execle
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   clr.l        -(sp)
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   pea  L32
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 */
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execle (name, args)
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     char *name, *args;
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{
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  register char **env = &args;
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  while (*env++)
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    ;
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  execve (name, (char **) &args, (char **) *env);
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}
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#endif

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