objfile_p_char is a char * to get it through
bfd_map_over_sections; we cast it back to its proper type. */
-#ifndef TARGET_KEEP_SECTION
-#define TARGET_KEEP_SECTION(ASECT) 0
-#endif
-
/* Called via bfd_map_over_sections to build up the section table that
the objfile references. The objfile contains pointers to the start
of the table (objfile->sections) and to the first location after
aflag = bfd_get_section_flags (abfd, asect);
- if (!(aflag & SEC_ALLOC) && !(TARGET_KEEP_SECTION (asect)))
+ if (!(aflag & SEC_ALLOC))
return;
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 *) §ion, 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.
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);
}
{
objfile = (struct objfile *) xmalloc (sizeof (struct objfile));
memset (objfile, 0, sizeof (struct objfile));
- objfile->md = NULL;
objfile->psymbol_cache = bcache_xmalloc ();
objfile->macro_cache = bcache_xmalloc ();
/* We could use obstack_specify_allocation here instead, but
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. */
return 0;
}
-/* Returns a section whose range includes PC and SECTION, or NULL if
- none found. Note the distinction between the return type, struct
- obj_section (which is defined in gdb), and the input type "struct
- bfd_section" (which is a bfd-defined data type). The obj_section
- contains a pointer to the "struct bfd_section". */
+/* Returns a section whose range includes PC or NULL if none found. */
struct obj_section *
-find_pc_sect_section (CORE_ADDR pc, struct bfd_section *section)
+find_pc_section (CORE_ADDR pc)
{
struct obj_section *s;
struct objfile *objfile;
- ALL_OBJSECTIONS (objfile, s)
- if ((section == 0 || section == s->the_bfd_section) &&
- s->addr <= pc && pc < s->endaddr)
- return (s);
-
- return (NULL);
-}
+ /* Check for mapped overlay section first. */
+ s = find_pc_mapped_section (pc);
+ if (s)
+ return s;
-/* Returns a section whose range includes PC or NULL if none found.
- Backward compatibility, no section. */
+ ALL_OBJSECTIONS (objfile, s)
+ if (obj_section_addr (s) <= pc && pc < obj_section_endaddr (s))
+ return s;
-struct obj_section *
-find_pc_section (CORE_ADDR pc)
-{
- return find_pc_sect_section (pc, find_pc_mapped_section (pc));
+ return NULL;
}