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/* Low level interface to ptrace, for GDB when running under Unix.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
This file is part of GDB.
GDB is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
GDB 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with GDB; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef __GNUC__
/* Bad implement execle(3). It's depend for "/bin/cc".
main()
{
printf("execle:\n");
execle(FILE, ARGS, envp);
exit(1);
}
GCC:
link a6,#0
pea LC5 ; call printf
jbsr _printf
; ; (not popd stack)
pea _envp ; call execle
clrl sp@-
pea LC4
pea LC4
pea LC4
pea LC3
pea LC6
jbsr _execle
addw #32,sp ; delayed pop !!
/bin/cc:
link.l fp,#L23
movem.l #L24,(sp)
pea L26 ; call printf
jbsr _printf
addq.l #4,sp ; <--- popd stack !!
pea _envp ; call execle
clr.l -(sp)
pea L32
*/
execle(name, args)
char *name, *args;
{
register char **env = &args;
while (*env++)
;
execve(name, (char **)&args, (char **)*env);
}
#endif
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