ppc: Fix record support of Store String Word instructions

[deliverable/binutils-gdb.git] / gdb / symfile.c

diff --git a/gdb/symfile.c b/gdb/symfile.c
index f7f56c600e478889123d9ebac6fcc9b5a71a745b..7eb6cdc0c448f9810e18ec07eaf00caea03062be 100644 (file)
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -114,12 +114,8 @@ static int simple_read_overlay_table (void);
 
 static int simple_overlay_update_1 (struct obj_section *);
 
-static void add_filename_language (char *ext, enum language lang);
-
 static void info_ext_lang_command (char *args, int from_tty);
 
-static void init_filename_language_table (void);
-
 static void symfile_find_segment_sections (struct objfile *objfile);
 
 void _initialize_symfile (void);
@@ -1465,7 +1461,7 @@ find_separate_debug_file (const char *dir,
   struct cleanup *back_to;
   int ix;
 
-  /* Set I to max (strlen (canon_dir), strlen (dir)).  */
+  /* Set I to std::max (strlen (canon_dir), strlen (dir)).  */
   i = strlen (dir);
   if (canon_dir != NULL && strlen (canon_dir) > i)
     i = strlen (canon_dir);
@@ -2719,8 +2715,10 @@ DEF_VEC_O (filename_language);
 
 static VEC (filename_language) *filename_language_table;
 
-static void
-add_filename_language (char *ext, enum language lang)
+/* See symfile.h.  */
+
+void
+add_filename_language (const char *ext, enum language lang)
 {
   filename_language entry;
 
@@ -2818,54 +2816,6 @@ info_ext_lang_command (char *args, int from_tty)
     printf_filtered ("\t%s\t- %s\n", entry->ext, language_str (entry->lang));
 }
 
-static void
-init_filename_language_table (void)
-{
-  /* Protect against repetition.  */
-  if (VEC_empty (filename_language, filename_language_table))
-    {
-      add_filename_language (".c", language_c);
-      add_filename_language (".d", language_d);
-      add_filename_language (".C", language_cplus);
-      add_filename_language (".cc", language_cplus);
-      add_filename_language (".cp", language_cplus);
-      add_filename_language (".cpp", language_cplus);
-      add_filename_language (".cxx", language_cplus);
-      add_filename_language (".c++", language_cplus);
-      add_filename_language (".java", language_java);
-      add_filename_language (".class", language_java);
-      add_filename_language (".m", language_objc);
-      add_filename_language (".f", language_fortran);
-      add_filename_language (".F", language_fortran);
-      add_filename_language (".for", language_fortran);
-      add_filename_language (".FOR", language_fortran);
-      add_filename_language (".ftn", language_fortran);
-      add_filename_language (".FTN", language_fortran);
-      add_filename_language (".fpp", language_fortran);
-      add_filename_language (".FPP", language_fortran);
-      add_filename_language (".f90", language_fortran);
-      add_filename_language (".F90", language_fortran);
-      add_filename_language (".f95", language_fortran);
-      add_filename_language (".F95", language_fortran);
-      add_filename_language (".f03", language_fortran);
-      add_filename_language (".F03", language_fortran);
-      add_filename_language (".f08", language_fortran);
-      add_filename_language (".F08", language_fortran);
-      add_filename_language (".s", language_asm);
-      add_filename_language (".sx", language_asm);
-      add_filename_language (".S", language_asm);
-      add_filename_language (".pas", language_pascal);
-      add_filename_language (".p", language_pascal);
-      add_filename_language (".pp", language_pascal);
-      add_filename_language (".adb", language_ada);
-      add_filename_language (".ads", language_ada);
-      add_filename_language (".a", language_ada);
-      add_filename_language (".ada", language_ada);
-      add_filename_language (".dg", language_ada);
-      add_filename_language (".rs", language_rust);
-    }
-}
-
 enum language
 deduce_language_from_filename (const char *filename)
 {
@@ -3634,25 +3584,22 @@ simple_read_overlay_table (void)
 static int
 simple_overlay_update_1 (struct obj_section *osect)
 {
-  int i, size;
+  int i;
   bfd *obfd = osect->objfile->obfd;
   asection *bsect = osect->the_bfd_section;
   struct gdbarch *gdbarch = get_objfile_arch (osect->objfile);
   int word_size = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
 
-  size = bfd_get_section_size (osect->the_bfd_section);
   for (i = 0; i < cache_novlys; i++)
     if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect)
-       && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)
-       /* && cache_ovly_table[i][OSIZE] == size */ )
+       && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect))
       {
        read_target_long_array (cache_ovly_table_base + i * word_size,
                                (unsigned int *) cache_ovly_table[i],
                                4, word_size, byte_order);
        if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect)
-           && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)
-           /* && cache_ovly_table[i][OSIZE] == size */ )
+           && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect))
          {
            osect->ovly_mapped = cache_ovly_table[i][MAPPED];
            return 1;
@@ -3710,15 +3657,13 @@ simple_overlay_update (struct obj_section *osect)
   ALL_OBJSECTIONS (objfile, osect)
     if (section_is_overlay (osect))
     {
-      int i, size;
+      int i;
       bfd *obfd = osect->objfile->obfd;
       asection *bsect = osect->the_bfd_section;
 
-      size = bfd_get_section_size (bsect);
       for (i = 0; i < cache_novlys; i++)
        if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect)
-           && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)
-           /* && cache_ovly_table[i][OSIZE] == size */ )
+           && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect))
          { /* obj_section matches i'th entry in ovly_table.  */
            osect->ovly_mapped = cache_ovly_table[i][MAPPED];
            break;              /* finished with inner for loop: break out.  */
@@ -4018,7 +3963,6 @@ A load OFFSET may also be given."), &cmdlist);
           _("Read the overlay mapping state from the target."), &overlaylist);
 
   /* Filename extension to source language lookup table: */
-  init_filename_language_table ();
   add_setshow_string_noescape_cmd ("extension-language", class_files,
                                   &ext_args, _("\
 Set mapping between filename extension and source language."), _("\