step.h

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/*
Copyright (C) 2015, 2020 R. Bernstein
<rocky@gnu.org>
This file is part of GNU Make (remake variant).

GNU Make 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 2, or (at your option)
any later version.

GNU Make 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 GNU Make; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */
/* Step execution until another stopping point is reached Argument N
   means do this N times (or until there's another reason to stop. */

static debug_return_t
dbg_cmd_step (char *psz_arg)
{
  if (!psz_arg || !*psz_arg) {
    i_debugger_stepping = 1;
    i_debugger_nexting  = 0;
    define_variable_in_set("MAKEFLAGS", sizeof("MAKEFLAGS")-1,
                           "X", o_debugger, 0, NULL, NULL);
    return continue_execution;
  }
  if (get_uint(psz_arg, &i_debugger_stepping, true)) {
    define_variable_in_set("MAKEFLAGS", sizeof("MAKEFLAGS")-1,
                           "X", o_debugger, 0, NULL, NULL);
    i_debugger_nexting  = 0;
    return continue_execution;
  } else
    return debug_readloop;
}

static void
dbg_cmd_step_init(unsigned int c)
{
  short_command[c].func = &dbg_cmd_step;
  short_command[c].use = _("step [AMOUNT]");
}


/*
 * Local variables:
 * eval: (c-set-style "gnu")
 * indent-tabs-mode: nil
 * End:
 */