/* BFD backend for SunOS binaries.
- Copyright 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright (C) 1990-2017 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
-#define MY(OP) CONCAT2 (sunos_big_,OP)
+#define MY(OP) CONCAT2 (sparc_aout_sunos_be_,OP)
#include "sysdep.h"
#include "bfd.h"
struct sunos_link_hash_table *ret;
bfd_size_type amt = sizeof (struct sunos_link_hash_table);
- ret = bfd_malloc (amt);
+ ret = bfd_zmalloc (amt);
if (ret == NULL)
return NULL;
if (!NAME (aout, link_hash_table_init) (&ret->root, abfd,
return NULL;
}
- ret->dynobj = NULL;
- ret->dynamic_sections_created = FALSE;
- ret->dynamic_sections_needed = FALSE;
- ret->got_needed = FALSE;
- ret->dynsymcount = 0;
- ret->bucketcount = 0;
- ret->needed = NULL;
- ret->got_base = 0;
-
return &ret->root.root;
}
}
if ((needed && ! sunos_hash_table (info)->dynamic_sections_needed)
- || info->shared)
+ || bfd_link_pic (info))
{
bfd *dynobj;
{
if (! sunos_create_dynamic_sections (abfd, info,
((abfd->flags & DYNAMIC) != 0
- && !info->relocatable)))
+ && !bfd_link_relocatable (info))))
return FALSE;
}
/* The native linker seems to just ignore dynamic objects when -r is
used. */
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
/* There's no hope of using a dynamic object which does not exactly
/* In a shared library, the __DYNAMIC symbol does not appear in the
dynamic symbol table. */
- if (! info->shared || strcmp (name, "__DYNAMIC") != 0)
+ if (! bfd_link_pic (info) || strcmp (name, "__DYNAMIC") != 0)
{
h->flags |= SUNOS_DEF_REGULAR;
/* If we are making a shared library, or if the symbol is
defined by a dynamic object, we will need a dynamic reloc
entry. */
- if (info->shared
+ if (bfd_link_pic (info)
|| (h != NULL
&& (h->flags & SUNOS_DEF_DYNAMIC) != 0
&& (h->flags & SUNOS_DEF_REGULAR) == 0))
{
/* But, if we are creating a shared library, we need to
generate an absolute reloc. */
- if (info->shared)
+ if (bfd_link_pic (info))
{
if (dynobj == NULL)
{
continue;
if (r_type != RELOC_JMP_TBL
- && ! info->shared
+ && ! bfd_link_pic (info)
&& ((h->flags & SUNOS_DEF_DYNAMIC) == 0
|| (h->flags & SUNOS_DEF_REGULAR) != 0))
continue;
if (r_type == RELOC_JMP_TBL
- && ! info->shared
+ && ! bfd_link_pic (info)
&& (h->flags & SUNOS_DEF_DYNAMIC) == 0
&& (h->flags & SUNOS_DEF_REGULAR) == 0)
{
}
BFD_ASSERT (r_type == RELOC_JMP_TBL
- || info->shared
+ || bfd_link_pic (info)
|| (h->flags & SUNOS_REF_REGULAR) != 0);
BFD_ASSERT (r_type == RELOC_JMP_TBL
- || info->shared
+ || bfd_link_pic (info)
|| h->plt_offset != 0
|| ((h->root.root.type == bfd_link_hash_defined
|| h->root.root.type == bfd_link_hash_defweak)
/* We will also need a dynamic reloc entry, unless this
is a JMP_TBL reloc produced by linking PIC compiled
code, and we are not making a shared library. */
- if (info->shared || (h->flags & SUNOS_DEF_REGULAR) == 0)
+ if (bfd_link_pic (info) || (h->flags & SUNOS_DEF_REGULAR) == 0)
srel->size += RELOC_EXT_SIZE;
}
/* If we are creating a shared library, we need to copy over
any reloc other than a jump table reloc. */
- if (info->shared && r_type != RELOC_JMP_TBL)
+ if (bfd_link_pic (info) && r_type != RELOC_JMP_TBL)
srel->size += RELOC_EXT_SIZE;
}
}
*sneedptr = NULL;
*srulesptr = NULL;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
if (output_bfd->xvec != &MY(vec))
to determine the number of dynamic relocs we need, and, more
importantly, there is no other way to know which symbols should
get an entry in the procedure linkage table. */
- for (sub = info->input_bfds; sub != NULL; sub = sub->link_next)
+ for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
{
if ((sub->flags & DYNAMIC) == 0
&& sub->xvec == output_bfd->xvec)
switch (bfd_get_arch (output_bfd))
{
case bfd_arch_sparc:
- if (info->shared || (h->flags & SUNOS_DEF_REGULAR) == 0)
+ if (bfd_link_pic (info) || (h->flags & SUNOS_DEF_REGULAR) == 0)
{
bfd_put_32 (output_bfd, SPARC_PLT_ENTRY_WORD0, p);
bfd_put_32 (output_bfd,
break;
case bfd_arch_m68k:
- if (! info->shared && (h->flags & SUNOS_DEF_REGULAR) != 0)
+ if (! bfd_link_pic (info) && (h->flags & SUNOS_DEF_REGULAR) != 0)
abort ();
bfd_put_16 (output_bfd, M68K_PLT_ENTRY_WORD0, p);
bfd_put_32 (output_bfd, (- (h->plt_offset + 2)), p + 2);
/* We also need to add a jump table reloc, unless this is the
result of a JMP_TBL reloc from PIC compiled code. */
- if (info->shared || (h->flags & SUNOS_DEF_REGULAR) == 0)
+ if (bfd_link_pic (info) || (h->flags & SUNOS_DEF_REGULAR) == 0)
{
BFD_ASSERT (h->dynindx >= 0);
BFD_ASSERT (s->reloc_count * obj_reloc_entry_size (dynobj)
if (h != NULL
&& h->plt_offset != 0
- && (info->shared
+ && (bfd_link_pic (info)
|| (h->flags & SUNOS_DEF_REGULAR) == 0))
{
asection *splt;
if ((*got_offsetp & 1) == 0)
{
if (h == NULL
- || (! info->shared
+ || (! bfd_link_pic (info)
&& ((h->flags & SUNOS_DEF_DYNAMIC) == 0
|| (h->flags & SUNOS_DEF_REGULAR) != 0)))
PUT_WORD (dynobj, *relocationp, sgot->contents + *got_offsetp);
else
PUT_WORD (dynobj, 0, sgot->contents + *got_offsetp);
- if (info->shared
+ if (bfd_link_pic (info)
|| (h != NULL
&& (h->flags & SUNOS_DEF_DYNAMIC) != 0
&& (h->flags & SUNOS_DEF_REGULAR) == 0))
if (! sunos_hash_table (info)->dynamic_sections_needed)
return TRUE;
- if (! info->shared)
+ if (! bfd_link_pic (info))
{
if (h == NULL
|| h->dynindx == -1
dynamic information, unless this is a shared library. */
s = bfd_get_linker_section (dynobj, ".got");
BFD_ASSERT (s != NULL);
- if (info->shared || sdyn->size == 0)
+ if (bfd_link_pic (info) || sdyn->size == 0)
PUT_WORD (dynobj, 0, s->contents);
else
PUT_WORD (dynobj, sdyn->output_section->vma + sdyn->output_offset,