diff options
Diffstat (limited to 'misc/pascal/libpoff/pfdsymbol.c')
| -rw-r--r-- | misc/pascal/libpoff/pfdsymbol.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/misc/pascal/libpoff/pfdsymbol.c b/misc/pascal/libpoff/pfdsymbol.c new file mode 100644 index 000000000..aa7aa1474 --- /dev/null +++ b/misc/pascal/libpoff/pfdsymbol.c @@ -0,0 +1,116 @@ +/**********************************************************************
+ * pfdsymbol.c
+ * Dump contents of a POFF file symbol table
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "keywords.h" /* Standard types */
+#include "pfprivate.h" /* POFF private definitions */
+#include "pofflib.h" /* Public interfaces */
+
+/**********************************************************************
+ * Definitions
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Constant Data
+ **********************************************************************/
+
+static const char *poffSymTypes[STT_NTYPES] =
+{
+ "NULL ", /* Shouldn't happen */
+ "DATA ", /* Stack data */
+ "RODATA", /* Read-only data */
+ "PROC ", /* Symbol table */
+ "FUNC " /* String table */
+};
+
+/***********************************************************************
+ * Private Function Prototypes
+ ***********************************************************************/
+
+/***********************************************************************
+ * Private Functions
+ ***********************************************************************/
+
+/***********************************************************************
+ * Public Functions
+ ***********************************************************************/
+
+void poffDumpSymbolTable(poffHandle_t handle, FILE *outFile)
+{
+ poffInfo_t *poffInfo = (poffInfo_t*)handle;
+ poffSymbol_t *psym;
+ uint32 index;
+
+ fprintf(outFile, "\nPOFF Symbol Table:\n");
+ fprintf(outFile, "NAME "
+ "TYPE "
+ "FLAG "
+ "ALGN "
+ "VALUE "
+ "SIZE\n");
+
+ for (index = 0;
+ index < poffInfo->symbolTableSection.sh_size;
+ index += poffInfo->symbolTableSection.sh_entsize)
+ {
+ psym = (poffSymbol_t*)&poffInfo->symbolTable[index];
+
+ fprintf(outFile, "%-20s %6s 0x%02x 0x%02x 0x%08lx 0x%08lx\n",
+ poffGetString(poffInfo, psym->st_name),
+ poffSymTypes[psym->st_type],
+ psym->st_flags,
+ psym->st_align,
+ psym->st_value,
+ psym->st_size);
+ }
+}
+
+/***********************************************************************/
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