From cb364d94b8eea9672661cc16db6f3d7e8416bc0f Mon Sep 17 00:00:00 2001
From: ryuz <ryuz>
Date: Sun, 17 Sep 2006 08:29:27 +0000
Subject: [PATCH] (none)

---
 document/arch.txt                      | 81 ++++++++++++++++++++++++++++++++++
 kernel/build/win/win32/vc60/hosv4a.dsp | 16 +++++++
 kernel/include/core/adtq.h             | 69 +++++++++++++++++++++++++++++
 kernel/source/core/adtq/rcv_adtq.c     | 34 ++++++++++++++
 kernel/source/core/adtq/ref_fadq.c     | 24 ++++++++++
 kernel/source/core/adtq/ref_sadq.c     | 22 +++++++++
 kernel/source/core/adtq/snd_adtq.c     | 37 ++++++++++++++++
 7 files changed, 283 insertions(+)
 create mode 100755 document/arch.txt
 create mode 100755 kernel/include/core/adtq.h
 create mode 100755 kernel/source/core/adtq/rcv_adtq.c
 create mode 100755 kernel/source/core/adtq/ref_fadq.c
 create mode 100755 kernel/source/core/adtq/ref_sadq.c
 create mode 100755 kernel/source/core/adtq/snd_adtq.c

diff --git a/document/arch.txt b/document/arch.txt
new file mode 100755
index 0000000..17ca48b
--- /dev/null
+++ b/document/arch.txt
@@ -0,0 +1,81 @@
+＜分類案＞
+  近いプロセッサでも微妙に、退避復帰のレジスタやOSに便利な命令が
+増えてたりするのでなるべく細かく切っておく。
+
+sh
+  sh1
+  sh2
+  sh2e
+  sh2a
+  sh2afpu
+  sh2dsp
+  sh3
+  sh3dsp
+  sh4
+  sh4a
+  sh4aldsp
+
+h8
+  h8300
+  h8300hn
+  h8300ha
+  h8s2000n
+  h8s2000a
+  h8s2600n
+  h8s2600a
+  h8sxx
+  h8sxa
+  h8sxm
+  h8sxmn
+
+arm (VFPの扱いどうしよう？)
+  arm_v4
+  arm_v4t
+  arm_v5t
+  arm_v5te
+  arm_v5tej
+  arm_v6
+  arm_v6k
+  arm_v6t2
+  arm_v6kz
+  arm_v7
+
+x86  (IA-32の一部というべき？ コプロの扱いどないしょ？)
+  8086
+  80186
+  80286
+
+ia32 (MMXとかいろいろあるので486以降はよーわからん... orz)
+  80386
+  80486
+
+ia64
+  (いよいよわからん...)
+
+z80
+  z80
+
+mn103
+  mn1030
+  mn103s
+  mn103e
+
+
+nios (ソフト開発だけならロハ？)
+  nios1_16
+  nios1_32
+  nios2
+
+mc68000  実は68k触ったこと無いのでよく知らなかったり (^^;;;
+
+mips     mipsも触ったこと無いなぁ...
+  mips1
+  mips2
+  mips3
+  mips4
+  mips32
+  mips64
+
+
+
+
diff --git a/kernel/build/win/win32/vc60/hosv4a.dsp b/kernel/build/win/win32/vc60/hosv4a.dsp
index a84f023..ed57ae8 100755
--- a/kernel/build/win/win32/vc60/hosv4a.dsp
+++ b/kernel/build/win/win32/vc60/hosv4a.dsp
@@ -132,10 +132,18 @@ SOURCE=..\..\..\..\include\object\tskobj.h
 # PROP Default_Filter ""
 # Begin Source File
 
+SOURCE=..\..\..\..\include\core\adtq.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\..\include\core\basetyp.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\..\include\core\chkptr.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\..\include\core\cmpl.h
 # End Source File
 # Begin Source File
@@ -398,6 +406,14 @@ SOURCE=..\..\..\..\source\core\tmq\rmv_tmq.c
 SOURCE=..\..\..\..\source\core\tmq\sig_tmq.c
 # End Source File
 # End Group
+# Begin Group "adtq"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\..\..\source\core\adtq\snd_adtq.c
+# End Source File
+# End Group
 # End Group
 # Begin Group "object"
 
diff --git a/kernel/include/core/adtq.h b/kernel/include/core/adtq.h
new file mode 100755
index 0000000..6c898aa
--- /dev/null
+++ b/kernel/include/core/adtq.h
@@ -0,0 +1,69 @@
+/** 
+ *  Hyper Operating System V4 Advance
+ *
+ * @file  adtq.h
+ * @brief %jp{非同期データキューヘッダファイル}%en{Asynchronous Data Queue header file}
+ *
+ * @version $Id: adtq.h,v 1.1 2006-09-17 08:29:27 ryuz Exp $
+ *
+ * %jp{送信側、及び、受信側でロック(割り込み禁止など)を利用しなくても成立するキュー}
+ * %jp{データ領域が１つ無駄になるのでメモリ効率で若干不利}
+ * %jp{DPC向けだが、将来DTQとの共用も可能なように切り出しておく}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#ifndef _KERNEL__core__adtq_h__
+#define _KERNEL__core__adtq_h__
+
+
+typedef UINT							_KERNEL_ADTQ_T_POSITION;
+typedef volatile UINT					_KERNEL_ADTQCB_T_POSITION;
+#define _KERNEL_DTQCB_TBITDEF_POSITION
+
+typedef UINT							_KERNEL_ADTQ_T_ADTQCNT;
+typedef volatile UINT					_KERNEL_ADTQCB_T_ADTQCNT;
+#define _KERNEL_DTQCB_TBITDEF_DTQCNT
+
+
+
+typedef struct _kernel_t_adtqcb
+{
+	_KERNEL_ADTQCB_T_POSITION	head		_KERNEL_DTQCB_TBITDEF_POSITION;		/**< %jp{データキューの先頭位置} */
+	_KERNEL_ADTQCB_T_POSITION	tail		_KERNEL_DTQCB_TBITDEF_POSITION;		/**< %jp{データキューの末尾位置} */
+	_KERNEL_ADTQCB_T_ADTQCNT	adtqcnt		_KERNEL_DTQCB_TBITDEF_DTQCNT;		/**< %jp{データキュー領域のサイズ(VP_INT単位) */
+	VP_INT						*adtq;											/**< %jp{データキュー領域の先頭アドレス} */
+} _KERNEL_T_ADTQCB;
+
+
+#define _KERNEL_ADTQ_SET_HEAD(adtqcb, x)		do { (adtqcb)->head = (x); } while (0)
+#define _KERNEL_ADTQ_GET_HEAD(adtqcb)			((adtqcb)->head)
+#define _KERNEL_ADTQ_SET_TAIL(adtqcb, x)		do { (adtqcb)->tail = (x); } while (0)
+#define _KERNEL_ADTQ_GET_TAIL(adtqcb)			((adtqcb)->tail)
+#define _KERNEL_ADTQ_SET_ADTQCNT(adtqcb, x)		do { (adtqcb)->adtqcnt = (x); } while (0)
+#define _KERNEL_ADTQ_GET_ADTQCNT(adtqcb)		((adtqcb)->adtqcnt)
+#define _KERNEL_ADTQ_SET_ADTQ(adtqcb, x)		do { (adtqcb)->adtq = (x); } while (0)
+#define _KERNEL_ADTQ_GET_ADTQ(adtqcb)			((adtqcb)->adtq)
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+BOOL                   _kernel_adtq_snd_dat(_KERNEL_T_ADTQCB *adtqcb, VP_INT data);
+BOOL                   _kernel_adtq_rcv_dat(_KERNEL_T_ADTQCB *adtqcb, VP_INT *p_data);
+_KERNEL_ADTQ_T_ADTQCNT _kernel_adtq_ref_fdtqnt(_KERNEL_T_ADTQCB *adtqcb);
+_KERNEL_ADTQ_T_ADTQCNT _kernel_adtq_ref_sdtqnt(_KERNEL_T_ADTQCB *adtqcb);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif	/* _KERNEL__core__adtq_h__ */
+
+
+/* end of file */
diff --git a/kernel/source/core/adtq/rcv_adtq.c b/kernel/source/core/adtq/rcv_adtq.c
new file mode 100755
index 0000000..0c9ed93
--- /dev/null
+++ b/kernel/source/core/adtq/rcv_adtq.c
@@ -0,0 +1,34 @@
+#include "core/core.h"
+#include "core/adtq.h"
+
+
+
+BOOL _kernel_adtq_rcv_dat(_KERNEL_T_ADTQCB *adtqcb, VP_INT *p_data)
+{
+	_KERNEL_ADTQ_T_POSITION head;
+	VP_INT                  *adtq;
+
+	/* %jp{先頭位置取得} */
+	head = _KERNEL_ADTQ_GET_HEAD(adtqcb);
+
+	/* %jp{データチェック} */
+	if ( head == _KERNEL_ADTQ_GET_TAIL(adtqcb) )
+	{
+		return FALSE;	/* %jp{データ無し} */
+	}
+
+	/* %jp{データ取り出し} */
+	adtq = _KERNEL_ADTQ_GET_ADTQ(adtqcb);
+	*p_data = adtq[tail];
+
+	/* %jp{次の末尾位置計算} */
+	head++;
+	if ( head >= _KERNEL_ADTQ_GET_ADTQCNT(adtqcb) )
+	{
+		head = 0;
+	}
+
+	/* %jp{先頭位置更新} */
+	_KERNEL_ADTQ_SET_HEAD(adtqcb, head);
+}
+
diff --git a/kernel/source/core/adtq/ref_fadq.c b/kernel/source/core/adtq/ref_fadq.c
new file mode 100755
index 0000000..42dd03c
--- /dev/null
+++ b/kernel/source/core/adtq/ref_fadq.c
@@ -0,0 +1,24 @@
+#include "core/core.h"
+#include "core/adtq.h"
+
+
+
+_KERNEL_ADTQ_T_ADTQCNT _kernel_adtq_ref_fdtqnt(_KERNEL_T_ADTQCB *adtqcb)
+{
+	_KERNEL_ADTQ_T_POSITION head;
+	_KERNEL_ADTQ_T_POSITION tail;
+
+	head = _KERNEL_ADTQ_GET_HEAD(adtqcb);
+	tail = _KERNEL_ADTQ_GET_TAIL(adtqcb);
+
+	if ( tail < head )
+	{
+		return head - tail - 1;
+	}
+	else
+	{
+		return _KERNEL_ADTQ_GET_ADTQCNT(adtqcb) + head - tail - 1;
+	}
+}
+
+
diff --git a/kernel/source/core/adtq/ref_sadq.c b/kernel/source/core/adtq/ref_sadq.c
new file mode 100755
index 0000000..6ee8ecc
--- /dev/null
+++ b/kernel/source/core/adtq/ref_sadq.c
@@ -0,0 +1,22 @@
+#include "core/core.h"
+#include "core/adtq.h"
+
+
+_KERNEL_ADTQ_T_ADTQCNT _kernel_adtq_ref_sdtqnt(_KERNEL_T_ADTQCB *adtqcb)
+{
+	_KERNEL_ADTQ_T_POSITION head;
+	_KERNEL_ADTQ_T_POSITION tail;
+
+	head = _KERNEL_ADTQ_GET_HEAD(adtqcb);
+	tail = _KERNEL_ADTQ_GET_TAIL(adtqcb);
+	
+	if ( tail >= head )
+	{
+		return tail - head;
+	}
+	else
+	{
+		return _KERNEL_ADTQ_GET_ADTQCNT(adtqcb) + tail - head;
+	}
+}
+
diff --git a/kernel/source/core/adtq/snd_adtq.c b/kernel/source/core/adtq/snd_adtq.c
new file mode 100755
index 0000000..7508593
--- /dev/null
+++ b/kernel/source/core/adtq/snd_adtq.c
@@ -0,0 +1,37 @@
+#include "core/core.h"
+#include "core/adtq.h"
+
+
+BOOL _kernel_adtq_snd_dat(_KERNEL_T_ADTQCB *adtqcb, VP_INT data)
+{
+	_KERNEL_ADTQ_T_POSITION tail;
+	_KERNEL_ADTQ_T_POSITION tail_next;
+	VP_INT                  *adtq;
+
+	/* %jp{末尾位置取得} */
+	tail = _KERNEL_ADTQ_GET_TAIL(adtqcb);
+
+	/* %jp{次の末尾位置計算} */
+	tail_next = tail + 1;
+	if ( tail_next >= _KERNEL_ADTQ_GET_ADTQCNT(adtqcb) )
+	{
+		tail_next = 0;
+	}
+
+	/* %jp{空き容量} */
+	if ( tail == _KERNEL_ADTQ_GET_HEAD(adtqcb) )
+	{
+		return FALSE;
+	}
+	
+	/* %jp{データ格納} */
+	adtq = _KERNEL_ADTQ_GET_ADTQ(adtqcb);
+	adtq[tail] = data;
+
+	/* %jp{末尾位置更新} */
+	_KERNEL_ADTQ_SET_TAIL(adtqcb, tail_next);
+	
+	return TRUE;
+}
+
+
-- 
2.11.0