/* The number of bytes in the subsequent PLT etries. */
bfd_size_type plt_entry_size;
- /* True if the target system is VxWorks. */
- int vxworks_p;
-
- /* True if the target system is Symbian OS. */
- int symbian_p;
-
- /* True if the target system is Native Client. */
- int nacl_p;
-
/* True if the target uses REL relocations. */
bfd_boolean use_rel;
return FALSE;
/* BPABI objects never have a GOT, or associated sections. */
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
return TRUE;
if (! _bfd_elf_create_got_section (dynobj, info))
if (!_bfd_elf_create_dynamic_sections (dynobj, info))
return FALSE;
- if (htab->vxworks_p)
+ if (htab->root.target_os == is_vxworks)
{
if (!elf_vxworks_create_dynamic_sections (dynobj, info, &htab->srelplt2))
return FALSE;
? (r_type == R_ARM_TLS_CALL
/* TLS PIC Stub. */
? arm_stub_long_branch_any_tls_pic
- : (globals->nacl_p
+ : (globals->root.target_os == is_nacl
? arm_stub_long_branch_arm_nacl_pic
: arm_stub_long_branch_any_arm_pic))
/* non-PIC stubs. */
- : (globals->nacl_p
+ : (globals->root.target_os == is_nacl
? arm_stub_long_branch_arm_nacl
: arm_stub_long_branch_any_any);
}
stub_sec_p = &htab->stub_group[link_sec->id].stub_sec;
stub_sec_prefix = link_sec->name;
out_sec = link_sec->output_section;
- align = htab->nacl_p ? 4 : 3;
+ align = htab->root.target_os == is_nacl ? 4 : 3;
}
if (*stub_sec_p == NULL)
sgotplt = htab->root.igotplt;
/* NaCl uses a special first entry in .iplt too. */
- if (htab->nacl_p && splt->size == 0)
+ if (htab->root.target_os == is_nacl && splt->size == 0)
splt->size += htab->plt_header_size;
/* Allocate room for an R_ARM_IRELATIVE relocation in .rel.iplt. */
root_plt->offset = splt->size;
splt->size += htab->plt_entry_size;
- if (!htab->symbian_p)
+ if (htab->root.target_os != is_symbian)
{
/* We also need to make an entry in the .got.plt section, which
will be placed in the .got section by the linker script. */
BFD_ASSERT (splt != NULL && srel != NULL);
/* Fill in the entry in the procedure linkage table. */
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
{
BFD_ASSERT (dynindx >= 0);
put_arm_insn (htab, output_bfd,
+ root_plt->offset);
ptr = splt->contents + root_plt->offset;
- if (htab->vxworks_p && bfd_link_pic (info))
+ if (htab->root.target_os == is_vxworks && bfd_link_pic (info))
{
unsigned int i;
bfd_vma val;
put_arm_insn (htab, output_bfd, val, ptr);
}
}
- else if (htab->vxworks_p)
+ else if (htab->root.target_os == is_vxworks)
{
unsigned int i;
bfd_vma val;
rel.r_addend = 0;
SWAP_RELOC_OUT (htab) (output_bfd, &rel, loc);
}
- else if (htab->nacl_p)
+ else if (htab->root.target_os == is_nacl)
{
/* Calculate the displacement between the PLT slot and the
common tail that's part of the special initial PLT slot. */
return bfd_reloc_ok;
case R_ARM_ABS12:
- if (!globals->vxworks_p)
+ if (globals->root.target_os != is_vxworks)
return elf32_arm_abs12_reloc (input_bfd, hit_data, value + addend);
/* Fall through. */
|| globals->root.is_relocatable_executable
|| globals->fdpic_p)
&& (input_section->flags & SEC_ALLOC)
- && !(globals->vxworks_p
+ && !(globals->root.target_os == is_vxworks
&& strcmp (input_section->output_section->name,
".tls_vars") == 0)
&& ((r_type != R_ARM_REL32 && r_type != R_ARM_REL32_NOI)
/* This symbol is local, or marked to become local. */
BFD_ASSERT (r_type == R_ARM_ABS32 || r_type == R_ARM_ABS32_NOI
|| (globals->fdpic_p && !bfd_link_pic(info)));
- if (globals->symbian_p)
+ if (globals->root.target_os == is_symbian)
{
asection *osec;
case R_ARM_ABS12:
/* VxWorks uses dynamic R_ARM_ABS12 relocations for
ldr __GOTT_INDEX__ offsets. */
- if (!htab->vxworks_p)
+ if (htab->root.target_os != is_vxworks)
{
may_need_local_target_p = TRUE;
break;
return FALSE;
/* BPABI objects never have dynamic relocations mapped. */
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
{
flagword flags;
/* VxWorks executables have a second set of relocations for
each PLT entry. They go in a separate relocation section,
which is processed by the kernel loader. */
- if (htab->vxworks_p && !bfd_link_pic (info))
+ if (htab->root.target_os == is_vxworks && !bfd_link_pic (info))
{
/* There is a relocation for the initial PLT entry:
an R_ARM_32 relocation for _GLOBAL_OFFSET_TABLE_. */
return FALSE;
}
- if (!htab->symbian_p)
+ if (htab->root.target_os != is_symbian)
{
s = htab->root.sgot;
h->got.offset = s->size;
}
}
- if (htab->vxworks_p)
+ if (htab->root.target_os == is_vxworks)
{
struct elf_dyn_relocs **pp;
bfd_size_type locsymcount;
Elf_Internal_Shdr *symtab_hdr;
asection *srel;
- bfd_boolean is_vxworks = htab->vxworks_p;
unsigned int symndx;
struct fdpic_local *local_fdpic_cnts;
linker script /DISCARD/, so we'll be discarding
the relocs too. */
}
- else if (is_vxworks
+ else if (htab->root.target_os == is_vxworks
&& strcmp (p->sec->output_section->name,
".tls_vars") == 0)
{
if (!add_dynamic_entry (DT_TEXTREL, 0))
return FALSE;
}
- if (htab->vxworks_p
+ if (htab->root.target_os == is_vxworks
&& !elf_vxworks_add_dynamic_entries (output_bfd, info))
return FALSE;
}
and for FDPIC, the _GLOBAL_OFFSET_TABLE_ symbol is not absolute:
it is relative to the ".got" section. */
if (h == htab->root.hdynamic
- || (!htab->fdpic_p && !htab->vxworks_p && h == htab->root.hgot))
+ || (!htab->fdpic_p
+ && htab->root.target_os != is_vxworks
+ && h == htab->root.hgot))
sym->st_shndx = SHN_ABS;
return TRUE;
splt = htab->root.splt;
BFD_ASSERT (splt != NULL && sdyn != NULL);
- BFD_ASSERT (htab->symbian_p || sgot != NULL);
+ BFD_ASSERT (htab->root.target_os == is_symbian || sgot != NULL);
dyncon = (Elf32_External_Dyn *) sdyn->contents;
dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size);
unsigned int type;
default:
- if (htab->vxworks_p
+ if (htab->root.target_os == is_vxworks
&& elf_vxworks_finish_dynamic_entry (output_bfd, &dyn))
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
goto get_vma_if_bpabi;
case DT_PLTGOT:
- name = htab->symbian_p ? ".got" : ".got.plt";
+ name = (htab->root.target_os == is_symbian
+ ? ".got" : ".got.plt");
goto get_vma;
case DT_JMPREL:
name = RELOC_SECTION (htab, ".plt");
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
}
- if (!htab->symbian_p)
+ if (htab->root.target_os != is_symbian)
dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
else
/* In the BPABI, tags in the PT_DYNAMIC section point
break;
get_vma_if_bpabi:
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
goto get_vma;
break;
relocation section, since relocation sections are
never allocated under the BPABI. PLT relocs are also
included. */
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
{
unsigned int i;
type = ((dyn.d_tag == DT_REL || dyn.d_tag == DT_RELSZ)
got_address = sgot->output_section->vma + sgot->output_offset;
plt_address = splt->output_section->vma + splt->output_offset;
- if (htab->vxworks_p)
+ if (htab->root.target_os == is_vxworks)
{
/* The VxWorks GOT is relocated by the dynamic linker.
Therefore, we must emit relocations rather than simply
SWAP_RELOC_OUT (htab) (output_bfd, &rel,
htab->srelplt2->contents);
}
- else if (htab->nacl_p)
+ else if (htab->root.target_os == is_nacl)
arm_nacl_put_plt0 (htab, output_bfd, splt,
got_address + 8 - (plt_address + 16));
else if (using_thumb_only (htab))
#endif
}
- if (htab->vxworks_p
+ if (htab->root.target_os == is_vxworks
&& !bfd_link_pic (info)
&& htab->root.splt->size > 0)
{
}
}
- if (htab->nacl_p && htab->root.iplt != NULL && htab->root.iplt->size > 0)
+ if (htab->root.target_os == is_nacl
+ && htab->root.iplt != NULL
+ && htab->root.iplt->size > 0)
/* NaCl uses a special first entry in .iplt too. */
arm_nacl_put_plt0 (htab, output_bfd, htab->root.iplt, 0);
(osi->info->output_bfd, osi->sec->output_section));
addr = root_plt->offset & -2;
- if (htab->symbian_p)
+ if (htab->root.target_os == is_symbian)
{
if (!elf32_arm_output_map_sym (osi, ARM_MAP_ARM, addr))
return FALSE;
if (!elf32_arm_output_map_sym (osi, ARM_MAP_DATA, addr + 4))
return FALSE;
}
- else if (htab->vxworks_p)
+ else if (htab->root.target_os == is_vxworks)
{
if (!elf32_arm_output_map_sym (osi, ARM_MAP_ARM, addr))
return FALSE;
if (!elf32_arm_output_map_sym (osi, ARM_MAP_DATA, addr + 20))
return FALSE;
}
- else if (htab->nacl_p)
+ else if (htab->root.target_os == is_nacl)
{
if (!elf32_arm_output_map_sym (osi, ARM_MAP_ARM, addr))
return FALSE;
/* Output mapping symbols for the plt header. SymbianOS does not have a
plt header. */
- if (htab->vxworks_p)
+ if (htab->root.target_os == is_vxworks)
{
/* VxWorks shared libraries have no PLT header. */
if (!bfd_link_pic (info))
return FALSE;
}
}
- else if (htab->nacl_p)
+ else if (htab->root.target_os == is_nacl)
{
if (!elf32_arm_output_map_sym (&osi, ARM_MAP_ARM, 0))
return FALSE;
if (!elf32_arm_output_map_sym (&osi, ARM_MAP_THUMB, 16))
return FALSE;
}
- else if (!htab->symbian_p && !htab->fdpic_p)
+ else if (htab->root.target_os != is_symbian && !htab->fdpic_p)
{
if (!elf32_arm_output_map_sym (&osi, ARM_MAP_ARM, 0))
return FALSE;
#endif
}
}
- if (htab->nacl_p && htab->root.iplt && htab->root.iplt->size > 0)
+ if (htab->root.target_os == is_nacl
+ && htab->root.iplt
+ && htab->root.iplt->size > 0)
{
/* NaCl uses a special first entry in .iplt too. */
osi.sec = htab->root.iplt;
if (elf32_arm_hash_table (info) == NULL)
return FALSE;
- if (elf32_arm_hash_table (info)->vxworks_p
+ if (elf32_arm_hash_table (info)->root.target_os == is_vxworks
&& !elf_vxworks_add_symbol_hook (abfd, info, sym, namep,
flagsp, secp, valp))
return FALSE;
struct elf32_arm_link_hash_table *htab
= (struct elf32_arm_link_hash_table *) ret;
- htab->nacl_p = 1;
-
htab->plt_header_size = 4 * ARRAY_SIZE (elf32_arm_nacl_plt0_entry);
htab->plt_entry_size = 4 * ARRAY_SIZE (elf32_arm_nacl_plt_entry);
}
#undef ELF_MINPAGESIZE
#undef ELF_COMMONPAGESIZE
+#undef ELF_TARGET_OS
+#define ELF_TARGET_OS is_nacl
#include "elf32-target.h"
#undef elf_backend_omit_section_dynsym
#define elf_backend_omit_section_dynsym elf32_arm_fdpic_omit_section_dynsym
+#undef ELF_TARGET_OS
+
#include "elf32-target.h"
#undef elf_match_priority
struct elf32_arm_link_hash_table *htab
= (struct elf32_arm_link_hash_table *) ret;
htab->use_rel = 0;
- htab->vxworks_p = 1;
}
return ret;
}
#define elf_backend_want_plt_sym 1
#undef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 0x1000
+#undef ELF_TARGET_OS
+#define ELF_TARGET_OS is_vxworks
#include "elf32-target.h"
htab->plt_header_size = 0;
/* The PLT entries are each one instruction and one word. */
htab->plt_entry_size = 4 * ARRAY_SIZE (elf32_arm_symbian_plt_entry);
- htab->symbian_p = 1;
/* Symbian uses armv5t or above, so use_blx is always true. */
htab->use_blx = 1;
htab->root.is_relocatable_executable = 1;
#define elf_backend_dtrel_excludes_plt 0
#undef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 0x8000
+#undef ELF_TARGET_OS
+#define ELF_TARGET_OS is_symbian
#include "elf32-target.h"
projects / deliverable / binutils-gdb.git / blobdiff