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-rw-r--r--misc/pascal/libpoff/pfswap.c502
1 files changed, 252 insertions, 250 deletions
diff --git a/misc/pascal/libpoff/pfswap.c b/misc/pascal/libpoff/pfswap.c
index bb99190bc..9c30aad8f 100644
--- a/misc/pascal/libpoff/pfswap.c
+++ b/misc/pascal/libpoff/pfswap.c
@@ -1,250 +1,252 @@
-/**********************************************************************
- * libpoff/pfswap.c
- * Handle POFF Endian-ness
- *
- * 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" /* Standard types */
-#include "paslib.h" /* Common library */
-#include "pfprivate.h" /* POFF private definitions */
-
-/**********************************************************************
- * Definitions
- **********************************************************************/
-
-/**********************************************************************
- * Global Variables
- **********************************************************************/
-
-/**********************************************************************
- * Private Variables
- **********************************************************************/
-
-/***********************************************************************
- * Private Function Prototypes
- ***********************************************************************/
-
-/***********************************************************************
- * Private Functions
- ***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffSwapRelocationEntry(poffRelocation_t *prel)
-{
- prel->rl_info = poff32(prel->rl_info);
- prel->rl_offset = poff32(prel->rl_offset);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffSwapSymbolTableEntry(poffSymbol_t *psym)
-{
- psym->st_name = poff32(psym->st_name);
- psym->st_value = poff32(psym->st_value);
- psym->st_size = poff32(psym->st_size);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffSwapFileTabEntry(poffFileTab_t *pfile)
-{
- *pfile = poff32((uint32)*pfile);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffSwaplineno(poffLineNumber_t *plineno)
-{
- plineno->ln_lineno = poff16(plineno->ln_lineno);
- plineno->ln_fileno = poff16(plineno->ln_fileno);
- plineno->ln_poffset = poff32(plineno->ln_poffset);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffDebugFuncEntry(poffDebugFuncInfo_t *pdbg)
-{
- pdbg->df_value = poff32(pdbg->df_value);
- pdbg->df_size = poff32(pdbg->df_size);
- pdbg->df_nparms = poff32(pdbg->df_nparms);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-static inline void poffDebugArgEntry(poffDebugArgInfo_t *parg)
-{
- parg->da_size = poff32(parg->da_size);
-}
-#endif
-
-/***********************************************************************
- * Public Functions
- ***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapFileHeader(poffFileHeader_t *pFileHeader)
-{
- pFileHeader->fh_shsize = poff16(pFileHeader->fh_shsize);
- pFileHeader->fh_shnum = poff16(pFileHeader->fh_shnum);
- pFileHeader->fh_name = poff32(pFileHeader->fh_name);
- pFileHeader->fh_entry = poff32(pFileHeader->fh_entry);
- pFileHeader->fh_shoff = poff32(pFileHeader->fh_shoff);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapSectionHeader(poffSectionHeader_t *pSectionHeader)
-{
- pSectionHeader->sh_entsize = poff16(pSectionHeader->sh_entsize);
- pSectionHeader->sh_name = poff32(pSectionHeader->sh_name);
- pSectionHeader->sh_addr = poff32(pSectionHeader->sh_addr);
- pSectionHeader->sh_offset = poff32(pSectionHeader->sh_offset);
- pSectionHeader->sh_size = poff32(pSectionHeader->sh_size);
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapSymbolTableData(poffInfo_t *poffInfo)
-{
- poffSymbol_t *psym;
- uint32 index;
-
- for (index = 0;
- index < poffInfo->symbolTableSection.sh_size;
- index += poffInfo->symbolTableSection.sh_entsize)
- {
- psym = (poffSymbol_t*)&poffInfo->symbolTable[index];
- poffSwapSymbolTableEntry(psym);
- }
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapRelocationData(poffInfo_t *poffInfo)
-{
- poffRelocation_t *prel;
- uint32 index;
-
- for (index = 0;
- index < poffInfo->relocSection.sh_size;
- index += poffInfo->relocSection.sh_entsize)
- {
- prel = (poffRelocation_t*)&poffInfo->relocTable[index];
- poffSwapRelocationEntry(prel);
- }
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapFileTableData(poffInfo_t *poffInfo)
-{
- poffFileTab_t *pfile;
- uint32 index;
-
- for (index = 0;
- index < poffInfo->relocSection.sh_size;
- index += poffInfo->relocSection.sh_entsize)
- {
- pfile = (poffFileTab_t*)&poffInfo->relocTable[index];
- poffSwapFileTabEntry(pfile);
- }
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapLineNumberData(poffInfo_t *poffInfo)
-{
- poffLineNumber_t *plineno;
- uint32 index;
-
- for (index = 0;
- index < poffInfo->relocSection.sh_size;
- index += poffInfo->relocSection.sh_entsize)
- {
- plineno = (poffLineNumber_t*)&poffInfo->relocTable[index];
- poffSwaplineno(plineno);
- }
-}
-#endif
-
-/***********************************************************************/
-
-#ifdef CONFIG_POFF_SWAPNEEDED
-void poffSwapDebugData(poffInfo_t *poffInfo)
-{
- poffDebugFuncInfo_t *pdbg;
- poffDebugArgInfo_t *parg;
- uint32 i;
- int j;
-
- for (i = 0; i + sizeof(poffDebugFuncInfo_t) < poffInfo->relocSection.sh_size;)
- {
- pdbg = (poffDebugFuncInfo_t*)&poffInfo->debugFuncTable[i];
- poffDebugFuncEntry(pdbg);
-
- i += sizeof(poffDebugFuncInfo_t);
- for (j = 0; j < pdbg->df_nparms; j++)
- {
- parg = (poffDebugArgInfo_t*)&poffInfo->debugFuncTable[i];
- poffDebugArgEntry(parg);
- i += sizeof(poffDebugArgInfo_t);
- }
- }
-}
-#endif
-
-/***********************************************************************/
+/**********************************************************************
+ * libpoff/pfswap.c
+ * Handle POFF Endian-ness
+ *
+ * Copyright (C) 2008-2009 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 <stdint.h>
+
+#include "keywords.h" /* Standard types */
+#include "paslib.h" /* Common library */
+#include "pfprivate.h" /* POFF private definitions */
+
+/**********************************************************************
+ * Definitions
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Variables
+ **********************************************************************/
+
+/***********************************************************************
+ * Private Function Prototypes
+ ***********************************************************************/
+
+/***********************************************************************
+ * Private Functions
+ ***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffSwapRelocationEntry(poffRelocation_t *prel)
+{
+ prel->rl_info = poff32(prel->rl_info);
+ prel->rl_offset = poff32(prel->rl_offset);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffSwapSymbolTableEntry(poffSymbol_t *psym)
+{
+ psym->st_name = poff32(psym->st_name);
+ psym->st_value = poff32(psym->st_value);
+ psym->st_size = poff32(psym->st_size);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffSwapFileTabEntry(poffFileTab_t *pfile)
+{
+ *pfile = poff32((uint32_t)*pfile);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffSwaplineno(poffLineNumber_t *plineno)
+{
+ plineno->ln_lineno = poff16(plineno->ln_lineno);
+ plineno->ln_fileno = poff16(plineno->ln_fileno);
+ plineno->ln_poffset = poff32(plineno->ln_poffset);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffDebugFuncEntry(poffDebugFuncInfo_t *pdbg)
+{
+ pdbg->df_value = poff32(pdbg->df_value);
+ pdbg->df_size = poff32(pdbg->df_size);
+ pdbg->df_nparms = poff32(pdbg->df_nparms);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+static inline void poffDebugArgEntry(poffDebugArgInfo_t *parg)
+{
+ parg->da_size = poff32(parg->da_size);
+}
+#endif
+
+/***********************************************************************
+ * Public Functions
+ ***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapFileHeader(poffFileHeader_t *pFileHeader)
+{
+ pFileHeader->fh_shsize = poff16(pFileHeader->fh_shsize);
+ pFileHeader->fh_shnum = poff16(pFileHeader->fh_shnum);
+ pFileHeader->fh_name = poff32(pFileHeader->fh_name);
+ pFileHeader->fh_entry = poff32(pFileHeader->fh_entry);
+ pFileHeader->fh_shoff = poff32(pFileHeader->fh_shoff);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapSectionHeader(poffSectionHeader_t *pSectionHeader)
+{
+ pSectionHeader->sh_entsize = poff16(pSectionHeader->sh_entsize);
+ pSectionHeader->sh_name = poff32(pSectionHeader->sh_name);
+ pSectionHeader->sh_addr = poff32(pSectionHeader->sh_addr);
+ pSectionHeader->sh_offset = poff32(pSectionHeader->sh_offset);
+ pSectionHeader->sh_size = poff32(pSectionHeader->sh_size);
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapSymbolTableData(poffInfo_t *poffInfo)
+{
+ poffSymbol_t *psym;
+ uint32_t index;
+
+ for (index = 0;
+ index < poffInfo->symbolTableSection.sh_size;
+ index += poffInfo->symbolTableSection.sh_entsize)
+ {
+ psym = (poffSymbol_t*)&poffInfo->symbolTable[index];
+ poffSwapSymbolTableEntry(psym);
+ }
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapRelocationData(poffInfo_t *poffInfo)
+{
+ poffRelocation_t *prel;
+ uint32_t index;
+
+ for (index = 0;
+ index < poffInfo->relocSection.sh_size;
+ index += poffInfo->relocSection.sh_entsize)
+ {
+ prel = (poffRelocation_t*)&poffInfo->relocTable[index];
+ poffSwapRelocationEntry(prel);
+ }
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapFileTableData(poffInfo_t *poffInfo)
+{
+ poffFileTab_t *pfile;
+ uint32_t index;
+
+ for (index = 0;
+ index < poffInfo->relocSection.sh_size;
+ index += poffInfo->relocSection.sh_entsize)
+ {
+ pfile = (poffFileTab_t*)&poffInfo->relocTable[index];
+ poffSwapFileTabEntry(pfile);
+ }
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapLineNumberData(poffInfo_t *poffInfo)
+{
+ poffLineNumber_t *plineno;
+ uint32_t index;
+
+ for (index = 0;
+ index < poffInfo->relocSection.sh_size;
+ index += poffInfo->relocSection.sh_entsize)
+ {
+ plineno = (poffLineNumber_t*)&poffInfo->relocTable[index];
+ poffSwaplineno(plineno);
+ }
+}
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_POFF_SWAPNEEDED
+void poffSwapDebugData(poffInfo_t *poffInfo)
+{
+ poffDebugFuncInfo_t *pdbg;
+ poffDebugArgInfo_t *parg;
+ uint32_t i;
+ int j;
+
+ for (i = 0; i + sizeof(poffDebugFuncInfo_t) < poffInfo->relocSection.sh_size;)
+ {
+ pdbg = (poffDebugFuncInfo_t*)&poffInfo->debugFuncTable[i];
+ poffDebugFuncEntry(pdbg);
+
+ i += sizeof(poffDebugFuncInfo_t);
+ for (j = 0; j < pdbg->df_nparms; j++)
+ {
+ parg = (poffDebugArgInfo_t*)&poffInfo->debugFuncTable[i];
+ poffDebugArgEntry(parg);
+ i += sizeof(poffDebugArgInfo_t);
+ }
+ }
+}
+#endif
+
+/***********************************************************************/
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