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/* Inferior process information for the remote server for GDB.
Copyright 2002
Free Software Foundation, Inc.
Contributed by MontaVista Software.
This file is part of GDB.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdlib.h>
#include "server.h"
struct inferior_info
{
int pid;
void *target_data;
void *regcache_data;
struct inferior_info *next;
};
static struct inferior_info *inferiors;
struct inferior_info *current_inferior;
int signal_pid;
void
add_inferior (int pid)
{
struct inferior_info *new_inferior
= (struct inferior_info *) malloc (sizeof (*new_inferior));
memset (new_inferior, 0, sizeof (*new_inferior));
new_inferior->pid = pid;
new_inferior->next = inferiors;
inferiors = new_inferior;
if (current_inferior == NULL)
current_inferior = inferiors;
create_register_cache (new_inferior);
if (signal_pid == 0)
signal_pid = pid;
}
void
clear_inferiors (void)
{
struct inferior_info *inf = inferiors, *next_inf;
while (inf)
{
next_inf = inf->next;
if (inf->target_data)
free (inf->target_data);
if (inf->regcache_data)
free_register_cache (inf);
free (inf);
inf = next_inf;
}
inferiors = NULL;
}
void *
inferior_target_data (struct inferior_info *inferior)
{
return inferior->target_data;
}
void
set_inferior_target_data (struct inferior_info *inferior, void *data)
{
inferior->target_data = data;
}
void *
inferior_regcache_data (struct inferior_info *inferior)
{
return inferior->regcache_data;
}
void
set_inferior_regcache_data (struct inferior_info *inferior, void *data)
{
inferior->regcache_data = data;
}
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