-/*!
+/**
* \file
* <!--
- * Copyright 2001,2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 1999,2000,2001 Bernardo Innocenti <bernie@develer.com>
- * All Rights Reserved.
- * -->
+ * This file is part of BeRTOS.
*
- * \brief Internal scheduler structures and definitions for processes.
+ * Bertos 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.
*
- * \version $Id$
+ * 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.
*
- * \author Bernardo Innocenti <bernie@develer.com>
- */
-
-/*
- * $Log$
- * Revision 1.1 2004/05/23 17:27:00 bernie
- * Import kern/ subdirectory.
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
- * Revision 1.3 2004/05/14 12:52:13 rasky
- * Importato supporto kernel per AVR da Stefano
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
*
- * Revision 1.2 2004/04/28 16:13:49 rasky
- * proc_schedule() is now semi-private (used only within the kernel)
+ * Copyright 2001, 2004 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 1999, 2000, 2001 Bernardo Innocenti <bernie@develer.com>
*
- * Revision 1.1 2004/04/26 18:02:40 rasky
- * Importato microkernel
+ * -->
*
- * Revision 1.1 2004/04/04 17:40:26 aleph
- * Add multithreading kernel
+ * \brief Internal scheduler structures and definitions for processes.
+ *
+ * \version $Id$
*
+ * \author Bernardo Innocenti <bernie@develer.com>
*/
#ifndef KERN_PROC_P_H
#define KERN_PROC_P_H
-#include "compiler.h"
-#include "config.h"
-#include "config_kern.h"
+#include <cfg/compiler.h>
+#include <cpu/types.h> /* for cpu_stack_t */
#include <mware/list.h>
-#include <drv/timer.h>
-
+#include <config_kern.h>
+#include <appconfig.h>
typedef struct Process
{
- Node link; /*!< Link Process into scheduler lists */
- cpustack_t *stack; /*!< Per-process SP */
+ Node link; /**< Link Process into scheduler lists */
+ cpustack_t *stack; /**< Per-process SP */
+ iptr_t user_data; /**< Custom data passed to the process */
#if CONFIG_KERN_SIGNALS
- sigset_t sig_wait; /*!< Signals the process is waiting for */
- sigset_t sig_recv; /*!< Received signals */
+ sigmask_t sig_wait; /**< Signals the process is waiting for */
+ sigmask_t sig_recv; /**< Received signals */
#endif
-#if CONFIG_KERN_TIMER
- struct Timer proc_timer; /*!< Process own timer */
+#if CONFIG_KERN_PREEMPTIVE
+ int forbid_cnt; /**< Nesting count for proc_forbid()/proc_permit(). */
#endif
#if CONFIG_KERN_HEAP
- uint16_t flags; /*!< Flags */
- cpustack_t *stack_base; /*!< Base of process stack */
- size_t stack_size; /*!< Size of process stack */
+ uint16_t flags; /**< Flags */
+ cpustack_t *stack_base; /**< Base of process stack */
+ size_t stack_size; /**< Size of process stack */
#endif
+
+#if CONFIG_KERN_MONITOR
+ struct ProcMonitor
+ {
+ Node link;
+ const char *name;
+ cpustack_t *stack_base;
+ size_t stack_size;
+ } monitor;
+#endif
+
} Process;
-/*!
- * \name Flags for Process.flags
+/**
+ * \name Flags for Process.flags.
* \{
*/
-#define PF_FREESTACK BV(0) /*!< Free the stack when process dies */
+#define PF_FREESTACK BV(0) /**< Free the stack when process dies */
/*\}*/
-/*! Track running processes */
+/** Track running processes. */
extern REGISTER Process *CurrentProcess;
-/*! Track ready processes */
+/** Track ready processes. */
extern REGISTER List ProcReadyList;
-/*!
- * Enqueue a task in the ready list
- */
+/** Enqueue a task in the ready list. */
#define SCHED_ENQUEUE(proc) ADDTAIL(&ProcReadyList, &(proc)->link)
-/*! Schedule to another process *without* adding the current to the ready list */
+/** Schedule to another process *without* adding the current to the ready list. */
void proc_schedule(void);
+#if CONFIG_KERN_MONITOR
+ /** Initialize the monitor */
+ void monitor_init(void);
+
+ /** Register a process into the monitor */
+ void monitor_add(Process *proc, const char *name, cpustack_t *stack, size_t stacksize);
+
+ /** Unregister a process from the monitor */
+ void monitor_remove(Process *proc);
+
+ /** Rename a process */
+ void monitor_rename(Process *proc, const char* name);
+#endif /* CONFIG_KERN_MONITOR */
+
#endif /* KERN_PROC_P_H */
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