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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-05 15:36:01 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-05 15:36:01 +0000 |
| commit | d3113b53c184112a087c612d12b2661ccca65ac1 (patch) | |
| tree | b2354f2d2d70e87b16ca892f86062863380e9ab5 /misc/pascal/insn16/libinsn/paddtmpopcode.c | |
| parent | 984c2bc00d1bc89d7676c4a3ffcb5c0b5271527c (diff) | |
| download | nuttx-d3113b53c184112a087c612d12b2661ccca65ac1.tar.gz nuttx-d3113b53c184112a087c612d12b2661ccca65ac1.tar.bz2 nuttx-d3113b53c184112a087c612d12b2661ccca65ac1.zip | |
P-code library
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@495 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'misc/pascal/insn16/libinsn/paddtmpopcode.c')
| -rw-r--r-- | misc/pascal/insn16/libinsn/paddtmpopcode.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/misc/pascal/insn16/libinsn/paddtmpopcode.c b/misc/pascal/insn16/libinsn/paddtmpopcode.c new file mode 100644 index 000000000..426f69d7e --- /dev/null +++ b/misc/pascal/insn16/libinsn/paddtmpopcode.c @@ -0,0 +1,100 @@ +/**********************************************************************
+ * paddtmpopcode
+ * P-Code access utilities
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ **********************************************************************/
+
+/**********************************************************************
+ * Included Files
+ **********************************************************************/
+
+#include "keywords.h"
+#include "podefs.h"
+#include "pinsn16.h"
+
+#include "paslib.h"
+#include "pofflib.h"
+#include "pinsn.h"
+
+/**********************************************************************
+ * Private Function Prototypes
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Functions
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Functions
+ **********************************************************************/
+
+/**********************************************************************/
+
+void insn_AddTmpOpCode(poffProgHandle_t progHandle, OPTYPE *ptr)
+{
+ /* Write the opcode which is always present */
+
+ (void)poffAddTmpProgByte(progHandle, ptr->op);
+
+ /* Write the 8-bit argument if present */
+
+ if (ptr->op & o8)
+ {
+ (void)poffAddTmpProgByte(progHandle, ptr->arg1);
+ }
+
+ /* Write the 16-bit argument if present */
+
+ if (ptr->op & o16)
+ {
+ (void)poffAddTmpProgByte(progHandle, (ptr->arg2 >> 8));
+ (void)poffAddTmpProgByte(progHandle, (ptr->arg2 & 0xff));
+ }
+}
+
+/**********************************************************************/
+
+void insn_ResetTmpOpCodeWrite(poffProgHandle_t progHandle)
+{
+ poffResetProgHandle(progHandle);
+}
+
+/***********************************************************************/
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