85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/*
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* This file is part of the Black Magic Debug project.
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*
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* Copyright (C) 2012 Black Sphere Technologies Ltd.
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* Written by Gareth McMullin <gareth@blacksphere.co.nz>
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*
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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 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "general.h"
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#include "target.h"
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#include <stdlib.h>
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target *target_list = NULL;
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bool connect_assert_srst;
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target *target_new(unsigned size)
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{
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target *t = (void*)calloc(1, size);
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t->next = target_list;
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target_list = t;
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return t;
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}
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void target_list_free(void)
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{
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struct target_command_s *tc;
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while(target_list) {
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target *t = target_list->next;
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if (target_list->destroy_callback)
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target_list->destroy_callback(target_list);
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if (target_list->priv)
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target_list->priv_free(target_list->priv);
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while (target_list->commands) {
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tc = target_list->commands->next;
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free(target_list->commands);
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target_list->commands = tc;
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}
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free(target_list);
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target_list = t;
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}
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}
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void target_add_commands(target *t, const struct command_s *cmds, const char *name)
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{
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struct target_command_s *tc;
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if (t->commands) {
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for (tc = t->commands; tc->next; tc = tc->next);
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tc = tc->next = malloc(sizeof(*tc));
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} else {
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t->commands = tc = malloc(sizeof(*tc));
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}
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tc->specific_name = name;
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tc->cmds = cmds;
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tc->next = NULL;
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}
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target *target_attach(target *t, target_destroy_callback destroy_cb)
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{
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if (t->destroy_callback)
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t->destroy_callback(t);
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t->destroy_callback = destroy_cb;
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if (!t->attach(t))
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return NULL;
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return t;
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}
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