/* BFD back-end for HP PA-RISC ELF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ Free Software Foundation, Inc.
Original code by
Center for Software Science
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "elf-bfd.h"
#include "elf/hppa.h"
#define eh_name(eh) \
(eh ? eh->root.root.string : "<undef>")
+/* Override the generic function because we want to mark our BFDs. */
+
+static bfd_boolean
+elf32_hppa_mkobject (bfd *abfd)
+{
+ return bfd_elf_allocate_object (abfd, sizeof (struct elf_obj_tdata),
+ HPPA_ELF_TDATA);
+}
+
/* Assorted hash table functions. */
/* Initialize an entry in the stub hash table. */
/* This relocation describes which C++ vtable entries are actually
used. Record for later use during GC. */
case R_PARISC_GNU_VTENTRY:
- if (!bfd_elf_gc_record_vtentry (abfd, sec, &hh->eh, rela->r_addend))
+ BFD_ASSERT (hh != NULL);
+ if (hh != NULL
+ && !bfd_elf_gc_record_vtentry (abfd, sec, &hh->eh, rela->r_addend))
return FALSE;
continue;
bfd_signed_vma *local_plt_refcounts;
const Elf_Internal_Rela *rela, *relend;
+ if (info->relocatable)
+ return TRUE;
+
elf_section_data (sec)->local_dynrel = NULL;
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
{
struct elf32_hppa_link_hash_table *htab;
asection *sec;
- unsigned int power_of_two;
/* If this is a function, put it in the procedure linkage table. We
will fill in the contents of the procedure linkage table later. */
eh->needs_copy = 1;
}
- /* We need to figure out the alignment required for this symbol. I
- have no idea how other ELF linkers handle this. */
-
- power_of_two = bfd_log2 (eh->size);
- if (power_of_two > 3)
- power_of_two = 3;
-
- /* Apply the required alignment. */
sec = htab->sdynbss;
- sec->size = BFD_ALIGN (sec->size, (bfd_size_type) (1 << power_of_two));
- if (power_of_two > bfd_get_section_alignment (htab->etab.dynobj, sec))
- {
- if (! bfd_set_section_alignment (htab->etab.dynobj, sec, power_of_two))
- return FALSE;
- }
-
- /* Define the symbol as being at this point in the section. */
- eh->root.u.def.section = sec;
- eh->root.u.def.value = sec->size;
-
- /* Increment the section size to make room for the symbol. */
- sec->size += eh->size;
- return TRUE;
+ return _bfd_elf_adjust_dynamic_copy (eh, sec);
}
/* Allocate space in the .plt for entries that won't have relocations.
/* It's a local symbol. */
Elf_Internal_Sym *sym;
Elf_Internal_Shdr *hdr;
+ unsigned int shndx;
sym = local_syms + r_indx;
- hdr = elf_elfsections (input_bfd)[sym->st_shndx];
- sym_sec = hdr->bfd_section;
if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
sym_value = sym->st_value;
- destination = (sym_value + irela->r_addend
- + sym_sec->output_offset
- + sym_sec->output_section->vma);
+ shndx = sym->st_shndx;
+ if (shndx < elf_numsections (input_bfd))
+ {
+ hdr = elf_elfsections (input_bfd)[shndx];
+ sym_sec = hdr->bfd_section;
+ destination = (sym_value + irela->r_addend
+ + sym_sec->output_offset
+ + sym_sec->output_section->vma);
+ }
}
else
{
/* Record the lowest address for the data and text segments. */
static void
-hppa_record_segment_addr (bfd *abfd ATTRIBUTE_UNUSED,
- asection *section,
- void *data)
+hppa_record_segment_addr (bfd *abfd, asection *section, void *data)
{
struct elf32_hppa_link_hash_table *htab;
if ((section->flags & (SEC_ALLOC | SEC_LOAD)) == (SEC_ALLOC | SEC_LOAD))
{
- bfd_vma value = section->vma - section->filepos;
+ bfd_vma value;
+ Elf_Internal_Phdr *p;
+
+ p = _bfd_elf_find_segment_containing_section (abfd, section->output_section);
+ BFD_ASSERT (p != NULL);
+ value = p->p_vaddr;
if ((section->flags & SEC_READONLY) != 0)
{
/* Misc BFD support code. */
#define bfd_elf32_bfd_is_local_label_name elf_hppa_is_local_label_name
#define bfd_elf32_bfd_reloc_type_lookup elf_hppa_reloc_type_lookup
-#define bfd_elf32_bfd_reloc_name_lookup elf_hppa_reloc_name_lookup
+#define bfd_elf32_bfd_reloc_name_lookup elf_hppa_reloc_name_lookup
#define elf_info_to_howto elf_hppa_info_to_howto
#define elf_info_to_howto_rel elf_hppa_info_to_howto_rel
/* Stuff for the BFD linker. */
+#define bfd_elf32_mkobject elf32_hppa_mkobject
#define bfd_elf32_bfd_final_link elf32_hppa_final_link
#define bfd_elf32_bfd_link_hash_table_create elf32_hppa_link_hash_table_create
#define bfd_elf32_bfd_link_hash_table_free elf32_hppa_link_hash_table_free