pa64_relocate_section_addresses (struct so_list *so,
struct section_table *sec)
{
+ asection *asec = sec->the_bfd_section;
+ CORE_ADDR load_offset;
+
+ /* Relocate all the sections based on where they got loaded. */
+
+ load_offset = bfd_section_vma (so->abfd, asec) - asec->filepos;
+
+ if (asec->flags & SEC_CODE)
+ {
+ sec->addr += so->lm_info->desc.text_base - load_offset;
+ sec->endaddr += so->lm_info->desc.text_base - load_offset;
+ }
+ else if (asec->flags & SEC_DATA)
+ {
+ sec->addr += so->lm_info->desc.data_base - load_offset;
+ sec->endaddr += so->lm_info->desc.data_base - load_offset;
+ }
}
static void
"breakpoint in a shared library will not work until you rerun "
"the program.\n");
- for (dll_index = 1; ; dll_index++)
+ for (dll_index = -1; ; dll_index++)
{
struct load_module_desc dll_desc;
char *dll_path;
struct so_list *new;
struct cleanup *old_chain;
+ if (dll_index == 0)
+ continue;
+
/* Read in the load module descriptor. */
if (dlgetmodinfo (dll_index, &dll_desc, sizeof (dll_desc),
pa64_target_read_memory, 0, dld_cache.load_map)
pa64_target_read_memory,
0, dld_cache.load_map);
- if (dll_path == NULL)
- dll_path = "";
-
new = (struct so_list *) xmalloc (sizeof (struct so_list));
memset (new, 0, sizeof (struct so_list));
new->lm_info = (struct lm_info *) xmalloc (sizeof (struct lm_info));
&& ((so_list->lm_info->desc.text_base
+ so_list->lm_info->desc.text_size)
> addr))
- {
+ {
got_value = so_list->lm_info->desc.linkage_ptr;
- break;
+ break;
}
so_list = so_list->next;
}
/* Return the address of the handle of the shared library in which ADDR
- belongs. If ADDR isn't in any known shared library, return zero.
-
- This function is used in hppa_fix_call_dummy in hppa-tdep.c. */
+ belongs. If ADDR isn't in any known shared library, return zero. */
static CORE_ADDR
pa64_solib_get_solib_by_pc (CORE_ADDR addr)
return retval;
}
+/* pa64 libraries do not seem to set the section offsets in a standard (i.e.
+ SVr4) way; the text section offset stored in the file doesn't correspond
+ to the place where the library is actually loaded into memory. Instead,
+ we rely on the dll descriptor to tell us where things were loaded. */
+static CORE_ADDR
+pa64_solib_get_text_base (struct objfile *objfile)
+{
+ struct so_list *so;
+
+ for (so = master_so_list (); so; so = so->next)
+ if (so->objfile == objfile)
+ return so->lm_info->desc.text_base;
+
+ return 0;
+}
+
static struct target_so_ops pa64_so_ops;
extern initialize_file_ftype _initialize_pa64_solib; /* -Wmissing-prototypes */
tdep->solib_thread_start_addr = pa64_solib_thread_start_addr;
tdep->solib_get_got_by_pc = pa64_solib_get_got_by_pc;
tdep->solib_get_solib_by_pc = pa64_solib_get_solib_by_pc;
+ tdep->solib_get_text_base = pa64_solib_get_text_base;
}
#else /* PA_SOM_ONLY */