X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=kern%2Fmonitor.c;h=edcf7776d9549277bf0aae4af9b7812dee372070;hb=HEAD;hp=608a7e8d24fa1f7c834fae4e02ddb7883eb1b26f;hpb=2b3fa1cb91171ae4f065e6283bbdae1e0f8b34b9;p=bertos.git

diff --git a/kern/monitor.c b/kern/monitor.c
deleted file mode 100755
index 608a7e8d..00000000
--- a/kern/monitor.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/**
- * \file
- * <!--
- * Copyright 2004 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
- * -->
- *
- * \brief Monitor to check for stack overflows
- *
- * \version $Id$
- *
- * \author Giovanni Bajo <rasky@develer.com>
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.10  2006/09/20 13:58:42  marco
- *#* Used z modifier instead l.
- *#*
- *#* Revision 1.9  2006/07/19 12:56:27  bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.8  2006/03/22 09:49:22  bernie
- *#* Reduce memory usage.
- *#*
- *#* Revision 1.7  2006/03/13 02:07:14  bernie
- *#* Add TODO item.
- *#*
- *#* Revision 1.6  2006/02/24 01:17:05  bernie
- *#* Update for new emulator.
- *#*
- *#* Revision 1.5  2005/11/04 16:20:02  bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.4  2005/04/11 19:10:28  bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.3  2004/11/28 23:20:25  bernie
- *#* Remove obsolete INITLIST macro.
- *#*
- *#* Revision 1.2  2004/10/26 09:01:15  bernie
- *#* monitor_rename(): New function.
- *#*
- *#* Revision 1.1  2004/10/03 20:39:03  bernie
- *#* Import in DevLib.
- *#*
- *#* Revision 1.2  2004/10/03 20:36:43  bernie
- *#* Use debug.h instead of drv/kdebug.h; Misc spacing/header fixes.
- *#*
- *#* Revision 1.1  2004/09/30 23:19:30  rasky
- *#* Estratto il monitor degli stack da proc.c in due file a parte: monitor.c/h
- *#* Rinominata monitor_debug_stacks in monitor_report
- *#*/
-
-#include "monitor.h"
-
-#if CONFIG_KERN_MONITOR
-
-#include "proc_p.h"
-#include <mware/list.h>
-#include <drv/timer.h>
-#include <kern/proc.h>
-#include <cfg/macros.h>
-#include <cfg/debug.h>
-
-
-static List MonitorProcs;
-
-
-void monitor_init(void)
-{
-	LIST_INIT(&MonitorProcs);
-}
-
-
-void monitor_add(Process* proc, const char* name, cpustack_t* stack_base, size_t stack_size)
-{
-	proc->monitor.name = name;
-	proc->monitor.stack_base = stack_base;
-	proc->monitor.stack_size = stack_size;
-
-	ADDTAIL(&MonitorProcs, &proc->monitor.link);
-}
-
-
-void monitor_remove(Process* proc)
-{
-	REMOVE(&proc->monitor.link);
-}
-
-void monitor_rename(Process *proc, const char* name)
-{
-	proc->monitor.name = name;
-}
-
-/* TODO: use containerof() */
-#define MONITOR_NODE_TO_PROCESS(node) \
-	(struct Process *)((char *)(node) - offsetof(struct Process, monitor.link))
-
-size_t monitor_checkStack(cpustack_t* stack_base, size_t stack_size)
-{
-	cpustack_t* beg;
-	cpustack_t* cur;
-	cpustack_t* end;
-	size_t sp_free;
-
-	beg = stack_base;
-	end = stack_base + stack_size / sizeof(cpustack_t) - 1;
-
-	if (CPU_STACK_GROWS_UPWARD)
-	{
-		cur = beg;
-		beg = end;
-		end = cur;
-	}
-
-	cur = beg;
-	while (cur != end)
-	{
-		if (*cur != CONFIG_KERN_STACKFILLCODE)
-			break;
-
-		if (CPU_STACK_GROWS_UPWARD)
-			cur--;
-		else
-			cur++;
-	}
-
-	sp_free = ABS(cur - beg) * sizeof(cpustack_t);
-	return sp_free;
-}
-
-
-void monitor_report(void)
-{
-	struct Process* p;
-	int i;
-
-	if (LIST_EMPTY(&MonitorProcs))
-	{
-		kputs("No stacks registered in the monitor\n");
-		return;
-	}
-
-	kprintf("%-24s%-8s%-8s%-8s%-8s\n", "Process name", "TCB", "SPbase", "SPsize", "SPfree");
-	for (i=0;i<56;i++)
-		kputchar('-');
-	kputchar('\n');
-
-	for (p = MONITOR_NODE_TO_PROCESS(LIST_HEAD(&MonitorProcs));
-		 p->monitor.link.succ;
-		 p = MONITOR_NODE_TO_PROCESS(p->monitor.link.succ))
-	{
-		size_t free = monitor_checkStack(p->monitor.stack_base, p->monitor.stack_size);
-		kprintf("%-24s%8p%8p%8zx%8zx\n",
-			p->monitor.name, p, p->monitor.stack_base, p->monitor.stack_size, free);
-	}
-}
-
-
-static void NORETURN monitor(void)
-{
-	struct Process *p;
-
-	while (1)
-	{
-		for (p = MONITOR_NODE_TO_PROCESS(LIST_HEAD(&MonitorProcs));
-			p->monitor.link.succ;
-			p = MONITOR_NODE_TO_PROCESS(p->monitor.link.succ))
-		{
-			size_t free = monitor_checkStack(p->monitor.stack_base, p->monitor.stack_size);
-
-			if (free < 0x20)
-				kprintf("MONITOR: WARNING: Free stack for process '%s' is only %x chars\n",
-						p->monitor.name, free);
-
-			timer_delay(500);
-		}
-	}
-}
-
-
-void monitor_start(size_t stacksize, cpustack_t *stack)
-{
-	proc_new(monitor, NULL, stacksize, stack);
-}
-
-#endif /* CONFIG_KERN_MONITOR */