/* BFD backend for SunOS binaries.
- Copyright (C) 1990-2014 Free Software Foundation, Inc.
+ Copyright (C) 1990-2018 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"
&& bfd_lookup_arch (bfd_arch_m68k, 0) != NULL))
#define MY_get_dynamic_symtab_upper_bound sunos_get_dynamic_symtab_upper_bound
-#define MY_canonicalize_dynamic_symtab sunos_canonicalize_dynamic_symtab
-#define MY_get_synthetic_symtab _bfd_nodynamic_get_synthetic_symtab
+#define MY_canonicalize_dynamic_symtab sunos_canonicalize_dynamic_symtab
+#define MY_get_synthetic_symtab _bfd_nodynamic_get_synthetic_symtab
#define MY_get_dynamic_reloc_upper_bound sunos_get_dynamic_reloc_upper_bound
-#define MY_canonicalize_dynamic_reloc sunos_canonicalize_dynamic_reloc
-#define MY_bfd_link_hash_table_create sunos_link_hash_table_create
-#define MY_add_dynamic_symbols sunos_add_dynamic_symbols
-#define MY_add_one_symbol sunos_add_one_symbol
-#define MY_link_dynamic_object sunos_link_dynamic_object
-#define MY_write_dynamic_symbol sunos_write_dynamic_symbol
-#define MY_check_dynamic_reloc sunos_check_dynamic_reloc
-#define MY_finish_dynamic_link sunos_finish_dynamic_link
-
-static bfd_boolean sunos_add_dynamic_symbols (bfd *, struct bfd_link_info *, struct external_nlist **, bfd_size_type *, char **);
-static bfd_boolean sunos_add_one_symbol (struct bfd_link_info *, bfd *, const char *, flagword, asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, struct bfd_link_hash_entry **);
-static bfd_boolean sunos_link_dynamic_object (struct bfd_link_info *, bfd *);
-static bfd_boolean sunos_write_dynamic_symbol (bfd *, struct bfd_link_info *, struct aout_link_hash_entry *);
-static bfd_boolean sunos_check_dynamic_reloc (struct bfd_link_info *, bfd *, asection *, struct aout_link_hash_entry *, void *, bfd_byte *, bfd_boolean *, bfd_vma *);
-static bfd_boolean sunos_finish_dynamic_link (bfd *, struct bfd_link_info *);
-static struct bfd_link_hash_table *sunos_link_hash_table_create (bfd *);
-static long sunos_get_dynamic_symtab_upper_bound (bfd *);
-static long sunos_canonicalize_dynamic_symtab (bfd *, asymbol **);
-static long sunos_get_dynamic_reloc_upper_bound (bfd *);
-static long sunos_canonicalize_dynamic_reloc (bfd *, arelent **, asymbol **);
+#define MY_canonicalize_dynamic_reloc sunos_canonicalize_dynamic_reloc
+#define MY_bfd_link_hash_table_create sunos_link_hash_table_create
+#define MY_add_dynamic_symbols sunos_add_dynamic_symbols
+#define MY_add_one_symbol sunos_add_one_symbol
+#define MY_link_dynamic_object sunos_link_dynamic_object
+#define MY_write_dynamic_symbol sunos_write_dynamic_symbol
+#define MY_check_dynamic_reloc sunos_check_dynamic_reloc
+#define MY_finish_dynamic_link sunos_finish_dynamic_link
+
+static bfd_boolean sunos_add_dynamic_symbols (bfd *, struct bfd_link_info *, struct external_nlist **, bfd_size_type *, char **);
+static bfd_boolean sunos_add_one_symbol (struct bfd_link_info *, bfd *, const char *, flagword, asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, struct bfd_link_hash_entry **);
+static bfd_boolean sunos_link_dynamic_object (struct bfd_link_info *, bfd *);
+static bfd_boolean sunos_write_dynamic_symbol (bfd *, struct bfd_link_info *, struct aout_link_hash_entry *);
+static bfd_boolean sunos_check_dynamic_reloc (struct bfd_link_info *, bfd *, asection *, struct aout_link_hash_entry *, void *, bfd_byte *, bfd_boolean *, bfd_vma *);
+static bfd_boolean sunos_finish_dynamic_link (bfd *, struct bfd_link_info *);
+static struct bfd_link_hash_table *sunos_link_hash_table_create (bfd *);
+static long sunos_get_dynamic_symtab_upper_bound (bfd *);
+static long sunos_canonicalize_dynamic_symtab (bfd *, asymbol **);
+static long sunos_get_dynamic_reloc_upper_bound (bfd *);
+static long sunos_canonicalize_dynamic_reloc (bfd *, arelent **, asymbol **);
/* Include the usual a.out support. */
#include "aoutf1.h"
}
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)
}
/* This is called for each reloc against an external symbol. If this
- is a reloc which are are going to copy as a dynamic reloc, then
+ is a reloc which are going to copy as a dynamic reloc, then
copy it over, and tell the caller to not bother processing this
reloc. */
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,
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