From 00db3cf77d5b22cb9a51acd74536cadbbd75b7c6 Mon Sep 17 00:00:00 2001
From: ryuz <ryuz@users.sourceforge.jp>
Date: Wed, 29 Jun 2011 01:04:43 +0900
Subject: [PATCH] add Simple Microblaze Microcontroler sample

---
 sample/mb/smm/gcc/crt0.S    |  69 +++++++++++++++++++++++
 sample/mb/smm/gcc/link.lds  |  62 +++++++++++++++++++++
 sample/mb/smm/gcc/vectors.S |  38 +++++++++++++
 sample/mb/smm/main.c        |  28 ++++++++++
 sample/mb/smm/ostimer.c     |  64 ++++++++++++++++++++++
 sample/mb/smm/ostimer.h     |  31 +++++++++++
 sample/mb/smm/readme.txt    |  46 ++++++++++++++++
 sample/mb/smm/sample.c      | 130 ++++++++++++++++++++++++++++++++++++++++++++
 sample/mb/smm/sample.h      |  33 +++++++++++
 sample/mb/smm/system.cfg    |  47 ++++++++++++++++
 sample/mb/smm/uart.c        | 110 +++++++++++++++++++++++++++++++++++++
 sample/mb/smm/uart.h        |  37 +++++++++++++
 12 files changed, 695 insertions(+)
 create mode 100644 sample/mb/smm/gcc/crt0.S
 create mode 100644 sample/mb/smm/gcc/link.lds
 create mode 100644 sample/mb/smm/gcc/vectors.S
 create mode 100644 sample/mb/smm/main.c
 create mode 100644 sample/mb/smm/ostimer.c
 create mode 100644 sample/mb/smm/ostimer.h
 create mode 100644 sample/mb/smm/readme.txt
 create mode 100644 sample/mb/smm/sample.c
 create mode 100644 sample/mb/smm/sample.h
 create mode 100644 sample/mb/smm/system.cfg
 create mode 100644 sample/mb/smm/uart.c
 create mode 100644 sample/mb/smm/uart.h

diff --git a/sample/mb/smm/gcc/crt0.S b/sample/mb/smm/gcc/crt0.S
new file mode 100644
index 0000000..e97caf3
--- /dev/null
+++ b/sample/mb/smm/gcc/crt0.S
@@ -0,0 +1,69 @@
+/* ------------------------------------------------------------------------ */
+/*  Hyper Operating System V4 Advance                                       */
+/*    Sample program for MicroBlaze                                         */
+/*                                                                          */
+/*                                  Copyright (C) 1998-2011 by Project HOS  */
+/*                                  http://sourceforge.jp/projects/hos/     */
+/* ------------------------------------------------------------------------ */
+
+
+				.extern		_kernel_int_isp
+				.extern		___data
+				.extern		___data_end
+				.extern		___bss
+				.extern		___bss_end
+				.extern		main
+
+				.global		_reset_handler
+
+				.text
+
+
+
+/************************************************
+  リセットハンドラ
+************************************************/
+				.align		2
+_reset_handler:	
+				/* スタック設定 */
+				lwi		r1, r0, _kernel_int_isp
+				
+				addik	r3, r0, ___data
+				addik	r4, r0, ___data_end
+				addik	r5, r0, ___data_ro
+				
+				/* DATA領域のコピー */
+				cmpu	r18, r4, r3
+				bgei	r18, data_loop_end
+data_loop:		
+				lwi		r6, r5, 0
+				swi		r6, r3, 0
+				addik	r3, r3, 4
+				cmpu	r18, r4, r3
+				bltid	r18, data_loop
+				addik	r5, r5, 4
+data_loop_end:
+
+				/* BSS領域の初期化 */
+				addik	r3, r0, ___bss
+				addik	r4, r0, ___bss_end
+				cmpu	r18,r4, r3
+				bgei	r18, bss_loop_end
+bss_loop:
+				swi		r0, r3, 0
+				addik	r3, r3, 4
+				cmpu	r18, r4, r3
+				blti	r18, bss_loop
+bss_loop_end:
+				
+				
+				/* main関数の呼び出し */
+				brlid	r15, main
+				nop
+				
+exit_loop:
+				bri		exit_loop
+
+
+
+/* end of file */
diff --git a/sample/mb/smm/gcc/link.lds b/sample/mb/smm/gcc/link.lds
new file mode 100644
index 0000000..88ff1ca
--- /dev/null
+++ b/sample/mb/smm/gcc/link.lds
@@ -0,0 +1,62 @@
+ENTRY(_reset_handler)
+
+MEMORY
+{
+	ro     : o = 0x00000100, l = 0x00003f00
+	rw     : o = 0x00004000, l = 0x00004000
+}
+
+SECTIONS
+{
+	.vectors.reset 0x00000000 :
+	{
+		*(.vectors.reset)
+	}
+	.vectors.sw_exception 0x00000008 :
+	{
+		*(.vectors.sw_exception)
+	}
+	.vectors.interrupt 0x00000010 :
+	{
+		*(.vectors.interrupt)
+	}
+	.vectors.hw_exception 0x00000020 :
+	{
+		*(.vectors.hw_exception)
+	}
+	
+	.text :
+	{
+		 ___text = . ; 
+		*(.text)
+		*(.strings)
+		*(.rodata*)
+		*(.glue*)
+		 ___text_end = . ; 
+	} > ro
+	.tors :
+	{
+		. = ALIGN(4);
+		___ctors = . ;
+		*(.ctors)
+		___ctors_end = . ;
+		___dtors = . ;
+		*(.dtors)
+		___dtors_end = . ;
+	} > ro
+	data : AT (ADDR(.tors) + SIZEOF(.tors))
+	{
+	    ___data_ro = ADDR(.tors) + SIZEOF(.tors);
+		___data = . ;
+		*(.data)
+		___data_end = . ;
+	} > rw
+	.bss :
+	{
+		___bss = . ;
+		*(.bss)
+		*(COMMON)
+		___bss_end = . ;  
+	}  >rw
+}
+
diff --git a/sample/mb/smm/gcc/vectors.S b/sample/mb/smm/gcc/vectors.S
new file mode 100644
index 0000000..bc6bdb9
--- /dev/null
+++ b/sample/mb/smm/gcc/vectors.S
@@ -0,0 +1,38 @@
+/* ------------------------------------------------------------------------ */
+/*  Hyper Operating System V4  サンプルプログラム                           */
+/*    ベクタテーブル                                                        */
+/*                                                                          */
+/*                                  Copyright (C) 1998-2011 by Project HOS  */
+/*                                  http://sourceforge.jp/projects/hos/     */
+/* ------------------------------------------------------------------------ */
+
+
+		/* --- 外部定数宣言 */
+				.global	_reset_handler
+				.global	_kernel_exc_hdr
+				.global	_kernel_int_hdr
+				.global	_kernel_brk_hdr
+				.global	_kernel_hwe_hdr
+
+
+				.align	2
+
+/* --------------------------------------- */
+/*            ベクタ定義                   */
+/* --------------------------------------- */
+
+				.section	.vectors.reset, "ax"
+				brai	_reset_handler
+
+				.section	.vectors.sw_exception, "ax"
+				bri		_kernel_exc_hdr
+
+				.section	.vectors.interrupt, "ax"
+				bri		_kernel_int_hdr
+
+				.section	.vectors.hw_exception, "ax"
+				bri		_kernel_hwe_hdr
+
+
+
+/* end of file */
diff --git a/sample/mb/smm/main.c b/sample/mb/smm/main.c
new file mode 100644
index 0000000..4f7a4fd
--- /dev/null
+++ b/sample/mb/smm/main.c
@@ -0,0 +1,28 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  main.c
+ * @brief %jp{メイン関数}%en{main}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#include "kernel.h"
+#include "uart.h"
+
+
+
+/** %jp{メイン関数} */
+int main()
+{
+	/* %jp{カーネルの動作開始} */
+	vsta_knl();
+	
+	return 0;
+}
+
+
+
+/* end of file */
diff --git a/sample/mb/smm/ostimer.c b/sample/mb/smm/ostimer.c
new file mode 100644
index 0000000..3fb9d40
--- /dev/null
+++ b/sample/mb/smm/ostimer.c
@@ -0,0 +1,64 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  ostimer.c
+ * @brief %jp{OSタイマ}%en{OS timer}
+ *
+ * Copyright (C) 1998-2008 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#include "kernel.h"
+#include "ostimer.h"
+
+
+#define INTNO_TIMER			0
+
+#define REG_TIMER_BASE		0x41c00000
+#define REG_TIMER_TCSR0		((volatile unsigned long *)(REG_TIMER_BASE + 0x00))
+#define REG_TIMER_TLR0		((volatile unsigned long *)(REG_TIMER_BASE + 0x04))
+#define REG_TIMER_TCR0		((volatile unsigned long *)(REG_TIMER_BASE + 0x08))
+#define REG_TIMER_TCSR1		((volatile unsigned long *)(REG_TIMER_BASE + 0x10))
+#define REG_TIMER_TLR1		((volatile unsigned long *)(REG_TIMER_BASE + 0x14))
+#define REG_TIMER_TCR1		((volatile unsigned long *)(REG_TIMER_BASE + 0x18))
+
+
+static void OsTimer_Isr(VP_INT exinf);		/**< %jp{タイマ割込みサービスルーチン} */
+
+
+/** %jp{OS用タイマ初期化ルーチン} */
+void OsTimer_Initialize(VP_INT exinf)
+{
+	T_CISR cisr;
+	
+	/* %jp{割込みサービスルーチン生成} */
+	cisr.isratr = TA_HLNG;
+	cisr.exinf  = 0;
+	cisr.intno  = INTNO_TIMER;
+	cisr.isr    = (FP)OsTimer_Isr;
+	acre_isr(&cisr);
+	
+	/* 開始 */
+	*REG_TIMER_TLR0  = 100000 - 1;		/* 1ms 100MHz */
+	*REG_TIMER_TCSR0 = 0x0132;			/* clear int, load counter */
+	*REG_TIMER_TCSR0 = 0x00d2;			/* start */
+	
+	/* 割込み許可 */
+	ena_int(INTNO_TIMER);
+}
+
+
+/** %jp{タイマ割込みハンドラ} */
+void OsTimer_Isr(VP_INT exinf)
+{
+	*REG_TIMER_TCSR0 |= 0x0100;			/* clear int */
+	vclr_int(INTNO_TIMER);
+	
+	/* %jp{タイムティック供給} */
+	isig_tim();
+}
+
+
+
+/* end of file */
diff --git a/sample/mb/smm/ostimer.h b/sample/mb/smm/ostimer.h
new file mode 100644
index 0000000..e741bb1
--- /dev/null
+++ b/sample/mb/smm/ostimer.h
@@ -0,0 +1,31 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  ostimer.c
+ * @brief %jp{OSタイマ}%en{OS timer}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#ifndef __ostimer_h__
+#define __ostimer_h__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** %jp{OS用タイマ初期化ルーチン} */
+void OsTimer_Initialize(VP_INT exinf);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif	/* __ostimer_h__ */
+
+
+/* end of file */
diff --git a/sample/mb/smm/readme.txt b/sample/mb/smm/readme.txt
new file mode 100644
index 0000000..e72e301
--- /dev/null
+++ b/sample/mb/smm/readme.txt
@@ -0,0 +1,46 @@
+==============================================================================
+ Hyper Operating System V4 Advance
+  用サンプル
+
+                                       Copyright (C) 2008-2011 by Project HOS
+==============================================================================
+
+
+＜概要＞
+  お題は例によって、「哲学者の食事の問題」です。
+  ５つのタスクを哲学者、５つのセマフォをフォークに見立てて、
+動作します。
+
+  哲学者はランダムな時間考え事をするとおもむろに両サイドの
+フォークを取って食事を始めます。しかし左右どちらかの哲学者が
+すでにフォークを使って食事をしていると、フォークが使えず
+空腹状態になります。
+
+
+＜環境＞
+  XILINX EDK12
+
+＜使い方＞
+  GNU make が利用できる環境で
+
+  gcc の場合：  hos-v4a/sample/mb/mb_v8/gcc
+
+  に移動して、gmake 
+
+  と打ち込みます。
+
+  出来上がった、sample.bin をROMに配置して合成することで動作します。
+
+  ５人の哲学者がそれぞれ、考えたり、お腹を空かせたり、食事したりする様子が
+シリアルに表示されれば成功です。
+
+＜備考＞
+  gmake MEMMAP=ram
+
+  としすると、RAMを0番地に配置したモデルで sample_ram.bin を生成します。
+  ROM化せずにRAMをマッピングしてデバッグする場合にご利用ください。
+
+
+==============================================================================
+ end of file
+==============================================================================
diff --git a/sample/mb/smm/sample.c b/sample/mb/smm/sample.c
new file mode 100644
index 0000000..aed284f
--- /dev/null
+++ b/sample/mb/smm/sample.c
@@ -0,0 +1,130 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  sample.c
+ * @brief %jp{サンプルプログラム}%en{Sample program}
+ *
+ * Copyright (C) 1998-2009 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include "kernel.h"
+#include "kernel_id.h"
+#include "uart.h"
+
+
+#define LEFT(num)	((num) <= 1 ? 5 : (num) - 1)
+#define RIGHT(num)	((num) >= 5 ? 1 : (num) + 1)
+
+
+/** %jp{初期化ハンドラ} */
+void Sample_Initialize(VP_INT exinf)
+{
+	/* %jp{UART初期化} */
+	Uart_Initialize();
+	
+	/* %jp{タスク起動} */
+	act_tsk(TSKID_SAMPLE1);
+	act_tsk(TSKID_SAMPLE2);
+	act_tsk(TSKID_SAMPLE3);
+	act_tsk(TSKID_SAMPLE4);
+	act_tsk(TSKID_SAMPLE5);
+}
+
+
+/** %jp{適当な時間待つ} */
+void Sample_RandWait(void)
+{
+	static unsigned long seed = 12345;
+	unsigned long r;
+	
+	wai_sem(SEMID_RAND);
+	seed = seed * 22695477UL + 1;
+	r = seed;
+	sig_sem(SEMID_RAND);
+	
+	dly_tsk((r % 1000) + 100);
+}
+
+
+/** %jp{状態表示} */
+void Sample_PrintSatet(int num, const char *text)
+{
+	int	i;
+	
+	wai_sem(SEMID_UART);
+	
+	/* %jp{文字列出力} */
+	Uart_PutChar('0' + num);
+	Uart_PutChar(' ');
+	Uart_PutChar(':');
+	Uart_PutChar(' ');
+	for ( i = 0; text[i] != '\0'; i++ )
+	{
+		Uart_PutChar(text[i]);
+	}
+	Uart_PutChar('\r');
+	Uart_PutChar('\n');
+	
+	sig_sem(SEMID_UART);
+}
+
+
+
+/** %jp{サンプルタスク} */
+void Sample_Task(VP_INT exinf)
+{
+	int num;
+	
+	num = (int)exinf;
+	
+	/* %jp{いわゆる哲学者の食事の問題} */
+	for ( ; ; )
+	{
+		/* %jp{適当な時間考える} */
+		Sample_PrintSatet(num, "thinking");
+		Sample_RandWait();
+		
+		/* %jp{左右のフォークを取るまでループ} */
+		for ( ; ; )
+		{
+			/* %jp{左から順に取る} */
+			wai_sem(LEFT(num));
+			if ( pol_sem(RIGHT(num)) == E_OK )
+			{
+				break;	/* %jp{両方取れた} */
+			}
+			sig_sem(LEFT(num));	/* %jp{取れなければ離す} */
+			
+			/* %jp{適当な時間待つ} */
+			Sample_PrintSatet(num, "hungry");
+			Sample_RandWait();
+			
+			/* %jp{右から順に取る} */
+			wai_sem(RIGHT(num));
+			if ( pol_sem(LEFT(num)) == E_OK )
+			{
+				break;	/* %jp{両方取れた} */
+			}
+			sig_sem(RIGHT(num));	/* %jp{取れなければ離す} */
+			
+			/* %jp{適当な時間待つ} */
+			Sample_PrintSatet(num, "hungry");
+			Sample_RandWait();
+		}
+		
+		/* %jp{適当な時間、食べる} */
+		Sample_PrintSatet(num, "eating");
+		Sample_RandWait();
+		
+		/* %jp{フォークを置く} */
+		sig_sem(LEFT(num));
+		sig_sem(RIGHT(num));
+	}
+}
+
+
+/* end of file */
diff --git a/sample/mb/smm/sample.h b/sample/mb/smm/sample.h
new file mode 100644
index 0000000..104d175
--- /dev/null
+++ b/sample/mb/smm/sample.h
@@ -0,0 +1,33 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  sample.c
+ * @brief %jp{サンプルプログラム}%en{Sample program}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+
+#ifndef __sample_h__
+#define __sample_h__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void Sample_Initialize(VP_INT exinf);
+void Sample_Task(VP_INT exinf);
+void Sample_Print(VP_INT exinf);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif	/* __sample_h__ */
+
+
+/* end of file */
diff --git a/sample/mb/smm/system.cfg b/sample/mb/smm/system.cfg
new file mode 100644
index 0000000..8a8910e
--- /dev/null
+++ b/sample/mb/smm/system.cfg
@@ -0,0 +1,47 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  system.cfg
+ * @brief %jp{サンプルのコンフィギュレーション}
+ *
+ * Copyright (C) 1998-2009 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+/* %jp{カーネル独自の設定}%en{kernel} */
++KERNEL_IRC_REGBASE(0x41200000);
+KERNEL_HEP_MEM(512, NULL);
+KERNEL_SYS_STK(512, NULL);
+KERNEL_INT_STK(512, NULL);
+KERNEL_MAX_TSKID(6);
+KERNEL_MAX_SEMID(7);
+KERNEL_MAX_FLGID(0);
+KERNEL_MAX_MBXID(0);
+KERNEL_MAX_MPFID(0);
+KERNEL_MAX_MTXID(1);
+KERNEL_MAX_ISRID(2);
+
+
+/* %jp{OSタイマの設定}%en{OS timer} */
+INCLUDE("\"ostimer.h\"");
+ATT_INI({TA_HLNG, 0, OsTimer_Initialize});
+
+/* %jp{サンプル}%en{Sample program} */
+INCLUDE("\"sample.h\"");
+ATT_INI({TA_HLNG, 0, Sample_Initialize});
+CRE_TSK(TSKID_SAMPLE1, {TA_HLNG, 1, Sample_Task, 2, 512, NULL});
+CRE_TSK(TSKID_SAMPLE2, {TA_HLNG, 2, Sample_Task, 2, 512, NULL});
+CRE_TSK(TSKID_SAMPLE3, {TA_HLNG, 3, Sample_Task, 2, 512, NULL});
+CRE_TSK(TSKID_SAMPLE4, {TA_HLNG, 4, Sample_Task, 2, 512, NULL});
+CRE_TSK(TSKID_SAMPLE5, {TA_HLNG, 5, Sample_Task, 2, 512, NULL});
+CRE_SEM(1, {TA_TFIFO, 1, 1});
+CRE_SEM(2, {TA_TFIFO, 1, 1});
+CRE_SEM(3, {TA_TFIFO, 1, 1});
+CRE_SEM(4, {TA_TFIFO, 1, 1});
+CRE_SEM(5, {TA_TFIFO, 1, 1});
+CRE_SEM(SEMID_RAND, {TA_TFIFO, 1, 1});
+CRE_SEM(SEMID_UART, {TA_TFIFO, 1, 1});
+
+
+/* end of file */
diff --git a/sample/mb/smm/uart.c b/sample/mb/smm/uart.c
new file mode 100644
index 0000000..f6d284f
--- /dev/null
+++ b/sample/mb/smm/uart.c
@@ -0,0 +1,110 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  uart.c
+ * @brief %jp{UARTへの出力}%en{UART device driver}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#include "kernel.h"
+
+
+#define REG_UART_BASE		0x80000000
+#define REG_UART_RBR		((volatile unsigned long *)(REG_UART_BASE + 0x1000))
+#define REG_UART_THR		((volatile unsigned long *)(REG_UART_BASE + 0x1000))
+#define REG_UART_IER		((volatile unsigned long *)(REG_UART_BASE + 0x1004))
+#define REG_UART_IIR		((volatile unsigned long *)(REG_UART_BASE + 0x1008))
+#define REG_UART_LCR		((volatile unsigned long *)(REG_UART_BASE + 0x100c))
+#define REG_UART_MCR		((volatile unsigned long *)(REG_UART_BASE + 0x1010))
+#define REG_UART_LSR		((volatile unsigned long *)(REG_UART_BASE + 0x1014))
+#define REG_UART_MSR		((volatile unsigned long *)(REG_UART_BASE + 0x1018))
+#define REG_UART_SCR		((volatile unsigned long *)(REG_UART_BASE + 0x101c))
+#define REG_UART_DLL		((volatile unsigned long *)(REG_UART_BASE + 0x1000))
+#define REG_UART_DLM		((volatile unsigned long *)(REG_UART_BASE + 0x1004))
+
+
+/* %jp{UARTの初期化} */
+void Uart_Initialize(void)
+{
+	*REG_UART_IER  = 0x00;
+	*REG_UART_LCR  = 0x03;
+	*REG_UART_MCR  = 0x03;
+	*REG_UART_LCR |= 0x80;
+	*REG_UART_DLL  = 80; /* 50000000 / 38400 / 16 - 1 */
+	*REG_UART_DLM  = 0x00;
+	*REG_UART_LCR &= 0x7f;
+}
+
+
+/* %jp{1文字入力} */
+char Uart_GetChar(void)
+{
+	return 0;
+}
+
+
+/* %jp{1文字出力} */
+void Uart_PutChar(int c)
+{
+	while ( !(*REG_UART_LSR & 0x20) )
+		;
+	
+	*REG_UART_THR = c;
+}
+
+
+/* %jp{文字列出力} */
+void Uart_PutString(const char *text)
+{
+	while ( *text != '\0' )
+	{
+		if ( *text == '\n' )
+		{
+			Uart_PutChar('\r');
+			Uart_PutChar('\n');
+		}
+		else
+		{
+			Uart_PutChar(*text);
+		}
+		
+		text++;
+	}
+}
+
+
+char Uart_hex2asc(int a)
+{
+	if ( a < 10 )
+	{
+		return '0' + a;
+	}
+	return 'a' + a - 10;
+}
+
+
+void Uart_PutHexByte(char c)
+{
+	Uart_PutChar(Uart_hex2asc((c >> 4) & 0xf));
+	Uart_PutChar(Uart_hex2asc((c >> 0) & 0xf));
+}
+
+
+void Uart_PutHexHalfWord(unsigned short h)
+{
+	Uart_PutHexByte((h >> 8) & 0xff);
+	Uart_PutHexByte((h >> 0) & 0xff);
+}
+
+void Uart_PutHexWord(unsigned long w)
+{
+	Uart_PutHexHalfWord((w >> 16) & 0xffff);
+	Uart_PutHexHalfWord((w >>  0) & 0xffff);
+}
+
+
+
+/* end of file */
diff --git a/sample/mb/smm/uart.h b/sample/mb/smm/uart.h
new file mode 100644
index 0000000..84b56f9
--- /dev/null
+++ b/sample/mb/smm/uart.h
@@ -0,0 +1,37 @@
+/** 
+ *  Sample program for Hyper Operating System V4 Advance
+ *
+ * @file  uart.h
+ * @brief %jp{UARTへの出力}%en{UART device driver}
+ *
+ * Copyright (C) 1998-2006 by Project HOS
+ * http://sourceforge.jp/projects/hos/
+ */
+
+
+#ifndef __ostimer_h__
+#define __ostimer_h__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void Uart_Initialize(void);					/* %jp{UART の初期化} */
+void Uart_PutChar(int c);					/* %jp{1文字出力} */
+void Uart_PutString(const char *text);		/* %jp{文字列出力} */
+
+void Uart_PutHexByte(char c);
+void Uart_PutHexHalfWord(unsigned short h);
+void Uart_PutHexWord(unsigned long w);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif	/* __ostimer_h__ */
+
+
+/* end of file */
-- 
2.11.0