1、【增加】RT-Thread 系统 Demo。

Signed-off-by: armink <armink.ztl@gmail.com>
2017-04-15 15:14:49 +08:00
parent cee09e4a57
commit b536a063d6
247 changed files with 137359 additions and 2 deletions
@@ -0,0 +1,135 @@
+/*
+ *  operations for finsh shell.
+ *
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program 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.
+ *
+ *  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.
+ *
+ *  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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2010-03-22     Bernard      first version
+ */
+#ifndef __FINSH_OP_H__
+#define __FINSH_OP_H__
+
+#include "finsh_vm.h"
+
+/*
+ * FinC VM specification
+ * Memory
+ * .VAR
+ *
+ * .STACK
+ *
+ * .HEAP
+ *
+ * .TEXT
+ * OP [op1]
+ */
+
+#define FINSH_OP_NOOP			0x00
+
+/* add @ r1 = r2 + r3 */
+#define FINSH_OP_ADD_BYTE		0x01
+#define FINSH_OP_ADD_WORD		0x02
+#define FINSH_OP_ADD_DWORD		0x03
+
+/* sub @ r1 = r2 - r3 */
+#define FINSH_OP_SUB_BYTE		0x04
+#define FINSH_OP_SUB_WORD		0x05
+#define FINSH_OP_SUB_DWORD		0x06
+
+/* div @ r1 = r2 / r3 */
+#define FINSH_OP_DIV_BYTE		0x07
+#define FINSH_OP_DIV_WORD		0x08
+#define FINSH_OP_DIV_DWORD		0x09
+
+/* mod @ r1 = r2 % r3 */
+#define FINSH_OP_MOD_BYTE		0x0A
+#define FINSH_OP_MOD_WORD		0x0B
+#define FINSH_OP_MOD_DWORD		0x0C
+
+/* mul @ r1 = r2 * r3 */
+#define FINSH_OP_MUL_BYTE		0x0D
+#define FINSH_OP_MUL_WORD		0x0E
+#define FINSH_OP_MUL_DWORD		0x0F
+
+/* and @ r1 = r2 & r3 */
+#define FINSH_OP_AND_BYTE		0x10
+#define FINSH_OP_AND_WORD		0x11
+#define FINSH_OP_AND_DWORD		0x12
+
+/* or  @ r1 = r2 | r3 */
+#define FINSH_OP_OR_BYTE		0x13
+#define FINSH_OP_OR_WORD		0x14
+#define FINSH_OP_OR_DWORD		0x15
+
+/* xor @ r1 = r2 ^ r3 */
+#define FINSH_OP_XOR_BYTE		0x16
+#define FINSH_OP_XOR_WORD		0x17
+#define FINSH_OP_XOR_DWORD		0x18
+
+/* bw  @ r1 = ~r2 */
+#define FINSH_OP_BITWISE_BYTE	0x19
+#define FINSH_OP_BITWISE_WORD	0x1A
+#define FINSH_OP_BITWISE_DWORD	0x1B
+
+/* shl @ r1 = r2 << r3 */
+#define FINSH_OP_SHL_BYTE		0x1C
+#define FINSH_OP_SHL_WORD		0x1D
+#define FINSH_OP_SHL_DWORD		0x1E
+
+/* shr @ r1 = r2 >> r3 */
+#define FINSH_OP_SHR_BYTE		0x1F
+#define FINSH_OP_SHR_WORD		0x20
+#define FINSH_OP_SHR_DWORD		0x21
+
+/* ld  @ r1 = [r2] */
+#define FINSH_OP_LD_BYTE		0x22
+#define FINSH_OP_LD_WORD		0x23
+#define FINSH_OP_LD_DWORD		0x24
+
+#define FINSH_OP_LD_VALUE_BYTE	0x25
+#define FINSH_OP_LD_VALUE_WORD	0x26
+#define FINSH_OP_LD_VALUE_DWORD	0x27
+
+/* st  @ [r2] = r1 */
+#define FINSH_OP_ST_BYTE		0x28
+#define FINSH_OP_ST_WORD		0x29
+#define FINSH_OP_ST_DWORD		0x2A
+
+/* pop */
+#define FINSH_OP_POP			0x2B
+
+/* call r1 @ [r1](stack) */
+#define FINSH_OP_SYSCALL		0x2C
+
+/* load value from stack */
+#define FINSH_OP_LD_VALUE_BYTE_STACK	0x2D
+#define FINSH_OP_LD_VALUE_WORD_STACK	0x2E
+#define FINSH_OP_LD_VALUE_DWORD_STACK	0x2F
+
+/* halt */
+#define FINSH_OP_HALT			0xFF
+
+typedef void (*op_func)();
+extern const op_func op_table[];
+
+#endif