X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Funexnt.c;h=60c8fe4d6bf9054e5d8e8f27e3437cd32d12121e;hb=f2025090f01da2850dd72008074d6b8dc33c0113;hp=ac4b78e784bb3e19883e3858b64d19ecaa23a2ae;hpb=6883ee56ec887c2c48abe5b06b5e66aa74031910;p=chise%2Fxemacs-chise.git

diff --git a/src/unexnt.c b/src/unexnt.c
index ac4b78e..60c8fe4 100644
--- a/src/unexnt.c
+++ b/src/unexnt.c
@@ -261,38 +261,6 @@ unexec (char *new_name, char *old_name, void *start_data, void *start_bss,
 
 
 int
-open_input_file (file_data *p_file, char *filename)
-{
-  HANDLE file;
-  HANDLE file_mapping;
-  void  *file_base;
-  unsigned long size, upper_size;
-
-  file = CreateFile (filename, GENERIC_READ, FILE_SHARE_READ, NULL,
-		     OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
-  if (file == INVALID_HANDLE_VALUE) 
-    return FALSE;
-
-  size = GetFileSize (file, &upper_size);
-  file_mapping = CreateFileMapping (file, NULL, PAGE_READONLY, 
-				    0, size, NULL);
-  if (!file_mapping) 
-    return FALSE;
-
-  file_base = MapViewOfFile (file_mapping, FILE_MAP_READ, 0, 0, size);
-  if (file_base == 0) 
-    return FALSE;
-
-  p_file->name = filename;
-  p_file->size = size;
-  p_file->file = file;
-  p_file->file_mapping = file_mapping;
-  p_file->file_base = file_base;
-
-  return TRUE;
-}
-
-int
 open_output_file (file_data *p_file, char *filename, unsigned long size)
 {
   HANDLE file;
@@ -322,16 +290,6 @@ open_output_file (file_data *p_file, char *filename, unsigned long size)
   return TRUE;
 }
 
-/* Close the system structures associated with the given file.  */
-void
-close_file_data (file_data *p_file)
-{
-    UnmapViewOfFile (p_file->file_base);
-    CloseHandle (p_file->file_mapping);
-    CloseHandle (p_file->file);
-}
-
-
 /* Routines to manipulate NT executable file sections.  */
 
 #ifndef DUMP_SEPARATE_SECTION
@@ -375,27 +333,6 @@ get_bss_info_from_map_file (file_data *p_infile, PUCHAR *p_bss_start,
 }
 #endif
 
-/* Return pointer to section header for section containing the given
-   relative virtual address. */
-IMAGE_SECTION_HEADER *
-rva_to_section (DWORD rva, IMAGE_NT_HEADERS * nt_header)
-{
-  PIMAGE_SECTION_HEADER section;
-  int i;
-
-  section = IMAGE_FIRST_SECTION (nt_header);
-
-  for (i = 0; i < nt_header->FileHeader.NumberOfSections; i++)
-    {
-      if (rva >= section->VirtualAddress
-	  && rva < section->VirtualAddress + section->SizeOfRawData)
-	return section;
-      section++;
-    }
-  return NULL;
-}
-
-
 /* Flip through the executable and cache the info necessary for dumping.  */
 static void
 get_section_info (file_data *p_infile)
@@ -549,7 +486,7 @@ copy_executable_and_dump_data_section (file_data *p_infile,
 static void
 dump_bss_and_heap (file_data *p_infile, file_data *p_outfile)
 {
-    unsigned char *heap_data, *bss_data;
+    unsigned char *heap_data;
     unsigned long size, index;
 
     DUMP_MSG (("Dumping heap onto end of executable...\n"));
@@ -565,16 +502,15 @@ dump_bss_and_heap (file_data *p_infile, file_data *p_outfile)
     memcpy ((PUCHAR) p_outfile->file_base + index, heap_data, size);
 
 #ifndef DUMP_SEPARATE_SECTION
-    printf ("Dumping bss onto end of executable...\n");
+    DUMP_MSG (("Dumping bss onto end of executable...\n"));
     
     index += size;
     size = bss_size;
-    bss_data = bss_start;
 
-    DUMP_MSG (("\t0x%08x BSS start in process.\n", bss_data));
+    DUMP_MSG (("\t0x%08x BSS start in process.\n", bss_start));
     DUMP_MSG (("\t0x%08x BSS offset in executable.\n", index));
     DUMP_MSG (("\t0x%08x BSS size in bytes.\n", size));
-    memcpy ((char *) p_outfile->file_base + index, bss_data, size);
+    memcpy ((char *) p_outfile->file_base + index, bss_start, size);
 #endif
 }