* gdbserver/low-hppabsd.c (read_inferior_memory): Add explicit

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

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 60c8c6e680e0bb9f5411c947e21ee152599257de..e86270964e0fcca3e70ae0c3e5ac9bdfe542b18e 100644 (file)
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -1,5 +1,6 @@
 /* GDB routines for manipulating objfiles.
-   Copyright 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+   Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+   Free Software Foundation, Inc.
    Contributed by Cygnus Support, using pieces from other GDB modules.
 
    This file is part of GDB.
@@ -262,13 +263,13 @@ allocate_objfile (bfd *abfd, int flags)
       memset (objfile, 0, sizeof (struct objfile));
       objfile->md = NULL;
       obstack_specify_allocation (&objfile->psymbol_cache.cache, 0, 0,
-                                 xmalloc, free);
+                                 xmalloc, xfree);
       obstack_specify_allocation (&objfile->psymbol_obstack, 0, 0, xmalloc,
-                                 free);
+                                 xfree);
       obstack_specify_allocation (&objfile->symbol_obstack, 0, 0, xmalloc,
-                                 free);
+                                 xfree);
       obstack_specify_allocation (&objfile->type_obstack, 0, 0, xmalloc,
-                                 free);
+                                 xfree);
       flags &= ~OBJF_MAPPED;
     }
 
@@ -370,7 +371,8 @@ unlink_objfile (struct objfile *objfile)
        }
     }
 
-  internal_error ("objfiles.c (unlink_objfile): objfile already unlinked");
+  internal_error (__FILE__, __LINE__,
+                 "unlink_objfile: objfile already unlinked");
 }
 
 
@@ -413,7 +415,7 @@ free_objfile (struct objfile *objfile)
       if (!bfd_close (objfile->obfd))
        warning ("cannot close \"%s\": %s",
                 name, bfd_errmsg (bfd_get_error ()));
-      free (name);
+      xfree (name);
     }
 
   /* Remove it from the chain of all objfiles. */
@@ -584,7 +586,7 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
 
              else if (SYMBOL_CLASS (sym) == LOC_CONST
                       && SYMBOL_NAMESPACE (sym) == LABEL_NAMESPACE
-                  && STRCMP (SYMBOL_NAME (sym), MIPS_EFI_SYMBOL_NAME) == 0)
+                      && strcmp (SYMBOL_NAME (sym), MIPS_EFI_SYMBOL_NAME) == 0)
                ecoff_relocate_efi (sym, ANOFFSET (delta,
                                                   s->block_line_section));
 #endif
@@ -642,6 +644,18 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
       (objfile->section_offsets)->offsets[i] = ANOFFSET (new_offsets, i);
   }
 
+  if (objfile->ei.entry_point != ~(CORE_ADDR) 0)
+    {
+      /* Relocate ei.entry_point with its section offset, use SECT_OFF_TEXT
+        only as a fallback.  */
+      struct obj_section *s;
+      s = find_pc_section (objfile->ei.entry_point);
+      if (s)
+        objfile->ei.entry_point += ANOFFSET (delta, s->the_bfd_section->index);
+      else
+        objfile->ei.entry_point += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
+    }
+
   {
     struct obj_section *s;
     bfd *abfd;
@@ -657,9 +671,6 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
       }
   }
 
-  if (objfile->ei.entry_point != ~(CORE_ADDR) 0)
-    objfile->ei.entry_point += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
-
   if (objfile->ei.entry_func_lowpc != INVALID_ENTRY_LOWPC)
     {
       objfile->ei.entry_func_lowpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
@@ -846,7 +857,7 @@ open_mapped_file (char *filename, long mtime, int flags)
   symsfilename = concat ("./", basename (filename), ".syms", (char *) NULL);
   if ((fd = open_existing_mapped_file (symsfilename, mtime, flags)) < 0)
     {
-      free (symsfilename);
+      xfree (symsfilename);
       symsfilename = concat (filename, ".syms", (char *) NULL);
       fd = open_existing_mapped_file (symsfilename, mtime, flags);
     }
@@ -862,7 +873,7 @@ open_mapped_file (char *filename, long mtime, int flags)
 
   if ((fd < 0) && (flags & OBJF_MAPPED))
     {
-      free (symsfilename);
+      xfree (symsfilename);
       symsfilename = concat ("./", basename (filename), ".syms",
                             (char *) NULL);
       if ((fd = open (symsfilename, O_RDWR | O_CREAT | O_TRUNC, 0666)) < 0)
@@ -875,7 +886,7 @@ open_mapped_file (char *filename, long mtime, int flags)
        }
     }
 
-  free (symsfilename);
+  xfree (symsfilename);
   return (fd);
 }