* objfiles.h (struct obj_section): Remove addr and endaddr fields.

	(obj_section_offset, obj_section_addr, obj_section_endaddr): New
	macros.
	* objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
	and offset.  Use size_t instead of unsigned long.
	(build_objfile_section_table): Use size_t instead of unsigned
	long.
	(objfile_relocate): Don't relocate s->addr and s->endaddr, they're
	gone.
	(find_pc_sect_section): Use obj_section_addr and
	obj_section_endaddr.
	* symfile.c (symfile.c): Remove code that maps sections
	offsets in "addr" to the object's sections.
	* blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
	* gcore.c (gcore_create_callback): Use obj_section_addr and
	obj_section_endaddr.
	* maint.c (print_objfile_section_info): Likewise.
	* printcmd.c (sym_info): Use obj_section_addr and
	obj_section_endaddr.
	* symtab.c (fixup_section): Likewise.

1 files changed, 9 insertions, 26 deletions

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 2969a8a..16be84a 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -88,14 +88,12 @@ add_to_objfile_sections (struct bfd *abfd, struct bfd_section *asect,
 
   if (0 == bfd_section_size (abfd, asect))
     return;
-  section.offset = 0;
   section.objfile = objfile;
   section.the_bfd_section = asect;
   section.ovly_mapped = 0;
-  section.addr = bfd_section_vma (abfd, asect);
-  section.endaddr = section.addr + bfd_section_size (abfd, asect);
   obstack_grow (&objfile->objfile_obstack, (char *) &section, sizeof (section));
-  objfile->sections_end = (struct obj_section *) (((unsigned long) objfile->sections_end) + 1);
+  objfile->sections_end
+    = (struct obj_section *) (((size_t) objfile->sections_end) + 1);
 }
 
 /* Builds a section table for OBJFILE.
@@ -124,10 +122,10 @@ build_objfile_section_table (struct objfile *objfile)
      waste some memory.  */
 
   objfile->sections_end = 0;
-  bfd_map_over_sections (objfile->obfd, add_to_objfile_sections, (char *) objfile);
-  objfile->sections = (struct obj_section *)
-    obstack_finish (&objfile->objfile_obstack);
-  objfile->sections_end = objfile->sections + (unsigned long) objfile->sections_end;
+  bfd_map_over_sections (objfile->obfd,
+			 add_to_objfile_sections, (void *) objfile);
+  objfile->sections = obstack_finish (&objfile->objfile_obstack);
+  objfile->sections_end = objfile->sections + (size_t) objfile->sections_end;
   return (0);
 }
 
@@ -664,28 +662,13 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
         objfile->ei.entry_point += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
     }
 
-  {
-    struct obj_section *s;
-    bfd *abfd;
-
-    abfd = objfile->obfd;
-
-    ALL_OBJFILE_OSECTIONS (objfile, s)
-      {
-      	int idx = s->the_bfd_section->index;
-	
-	s->addr += ANOFFSET (delta, idx);
-	s->endaddr += ANOFFSET (delta, idx);
-      }
-  }
-
   /* Update the table in exec_ops, used to read memory.  */
   ALL_OBJFILE_OSECTIONS (objfile, s)
     {
       int idx = s->the_bfd_section->index;
 
       exec_set_section_address (bfd_get_filename (objfile->obfd), idx,
-				s->addr);
+				obj_section_addr (s));
     }
 
   /* Relocate breakpoints as necessary, after things are relocated. */
@@ -784,8 +767,8 @@ find_pc_sect_section (CORE_ADDR pc, struct bfd_section *section)
   struct objfile *objfile;
 
   ALL_OBJSECTIONS (objfile, s)
-    if ((section == 0 || section == s->the_bfd_section) &&
-	s->addr <= pc && pc < s->endaddr)
+    if ((section == 0 || section == s->the_bfd_section)
+	&& obj_section_addr (s) <= pc && pc < obj_section_endaddr (s))
       return (s);
 
   return (NULL);