/* FRV-specific support for 32-bit ELF.
- Copyright (C) 2002-2017 Free Software Foundation, Inc.
+ Copyright (C) 2002-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
for symbol+addend. Should be implied by something like:
(plt || fdgotoff12 || fdgotofflos || fdgotofflohi
|| ((fd || fdgot12 || fdgotlos || fdgothilo)
- && (symndx != -1 || FRVFDPIC_FUNCDESC_LOCAL (info, d.h)))) */
+ && (symndx != -1 || FRVFDPIC_FUNCDESC_LOCAL (info, d.h)))) */
unsigned privfd:1;
/* Whether a lazy PLT entry is needed for this symbol+addend.
Should be implied by something like:
h = bfd_link_hash_lookup (info->hash, "_gp", FALSE, FALSE, TRUE);
gp = (h->u.def.value
- + h->u.def.section->output_section->vma
- + h->u.def.section->output_offset);
+ + h->u.def.section->output_section->vma
+ + h->u.def.section->output_offset);
value -= input_section->output_section->vma;
value -= (gp - input_section->output_section->vma);
h = bfd_link_hash_lookup (info->hash, "_gp", FALSE, FALSE, TRUE);
gp = (h->u.def.value
- + h->u.def.section->output_section->vma
- + h->u.def.section->output_offset);
+ + h->u.def.section->output_section->vma
+ + h->u.def.section->output_offset);
value -= input_section->output_section->vma;
value -= (gp - input_section->output_section->vma);
bfd_put_32 (input_bfd, insn, contents + rel->r_offset);
/* #tlsoff(symbol+offset) is just a relaxation
- annotation, so there's nothing left to
- relocate. */
+ annotation, so there's nothing left to
+ relocate. */
continue;
}
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info)
- h = NULL;
+ h = NULL;
else
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
- /* PR15323, ref flags aren't set for references in the same
- object. */
- h->root.non_ir_ref_regular = 1;
}
switch (ELF32_R_TYPE (rel->r_info))
}
switch (ELF32_R_TYPE (rel->r_info))
- {
+ {
case R_FRV_LABEL24:
if (IS_FDPIC (abfd))
picrel->call = 1;
info->flags |= DF_STATIC_TLS;
goto bad_reloc;
- /* This relocation describes the C++ object vtable hierarchy.
- Reconstruct it for later use during GC. */
- case R_FRV_GNU_VTINHERIT:
- if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
- return FALSE;
- break;
-
- /* This relocation describes which C++ vtable entries are actually
- used. Record for later use during GC. */
- case R_FRV_GNU_VTENTRY:
- BFD_ASSERT (h != NULL);
- if (h != NULL
- && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
- return FALSE;
- break;
+ /* This relocation describes the C++ object vtable hierarchy.
+ Reconstruct it for later use during GC. */
+ case R_FRV_GNU_VTINHERIT:
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+ return FALSE;
+ break;
+
+ /* This relocation describes which C++ vtable entries are actually
+ used. Record for later use during GC. */
+ case R_FRV_GNU_VTENTRY:
+ BFD_ASSERT (h != NULL);
+ if (h != NULL
+ && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+ return FALSE;
+ break;
case R_FRV_LABEL16:
case R_FRV_LO16:
(_("%B: unsupported relocation type %i\n"),
abfd, ELF32_R_TYPE (rel->r_info));
return FALSE;
- }
+ }
}
return TRUE;
else /* Possibly incompatible flags. */
{
/* Warn if different # of gprs are used. Note, 0 means nothing is
- said about the size of gprs. */
+ said about the size of gprs. */
new_partial = (new_flags & EF_FRV_GPR_MASK);
old_partial = (old_flags & EF_FRV_GPR_MASK);
if (new_partial == old_partial)
}
/* Warn if different # of fprs are used. Note, 0 means nothing is
- said about the size of fprs. */
+ said about the size of fprs. */
new_partial = (new_flags & EF_FRV_FPR_MASK);
old_partial = (old_flags & EF_FRV_FPR_MASK);
if (new_partial == old_partial)
}
/* Warn if different dword support was used. Note, 0 means nothing is
- said about the dword support. */
+ said about the dword support. */
new_partial = (new_flags & EF_FRV_DWORD_MASK);
old_partial = (old_flags & EF_FRV_DWORD_MASK);
if (new_partial == old_partial)
| (old_flags & new_flags & EF_FRV_NOPACK));
/* We don't have to do anything if the pic flags are the same, or the new
- module(s) were compiled with -mlibrary-pic. */
+ module(s) were compiled with -mlibrary-pic. */
new_partial = (new_flags & EF_FRV_PIC_FLAGS);
old_partial = (old_flags & EF_FRV_PIC_FLAGS);
if ((new_partial == old_partial) || ((new_partial & EF_FRV_LIBPIC) != 0))
;
/* If the old module(s) were compiled with -mlibrary-pic, copy in the pic
- flags if any from the new module. */
+ flags if any from the new module. */
else if ((old_partial & EF_FRV_LIBPIC) != 0)
old_flags = (old_flags & ~ EF_FRV_PIC_FLAGS) | new_partial;
old_flags |= new_partial;
/* One module was compiled for pic and the other was not, see if we have
- had any relocations that are not pic-safe. */
+ had any relocations that are not pic-safe. */
else
{
if ((old_flags & EF_FRV_NON_PIC_RELOCS) == 0)
return FALSE;
/* The Linux/FRV elf_prstatus struct is 268 bytes long. The other
- hardcoded offsets and sizes listed below (and contained within
+ hardcoded offsets and sizes listed below (and contained within
this lexical block) refer to fields in the target's elf_prstatus
struct. */
case 268:
#define ELF_MACHINE_CODE EM_CYGNUS_FRV
#define ELF_MAXPAGESIZE 0x1000
-#define TARGET_BIG_SYM frv_elf32_vec
+#define TARGET_BIG_SYM frv_elf32_vec
#define TARGET_BIG_NAME "elf32-frv"
#define elf_info_to_howto frv_info_to_howto_rela
#define elf_backend_relocate_section elf32_frv_relocate_section
#define elf_backend_gc_mark_hook elf32_frv_gc_mark_hook
-#define elf_backend_check_relocs elf32_frv_check_relocs
+#define elf_backend_check_relocs elf32_frv_check_relocs
#define elf_backend_object_p elf32_frv_object_p
-#define elf_backend_add_symbol_hook elf32_frv_add_symbol_hook
+#define elf_backend_add_symbol_hook elf32_frv_add_symbol_hook
#define elf_backend_stack_align 8
#define elf_backend_can_gc_sections 1
#define ELF_MAXPAGESIZE 0x4000
#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM frv_elf32_fdpic_vec
+#define TARGET_BIG_SYM frv_elf32_fdpic_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-frvfdpic"
#undef elf32_bed
frvfdpic_elf_encode_eh_address
#undef elf_backend_may_use_rel_p
-#define elf_backend_may_use_rel_p 1
+#define elf_backend_may_use_rel_p 1
#undef elf_backend_may_use_rela_p
-#define elf_backend_may_use_rela_p 1
+#define elf_backend_may_use_rela_p 1
/* We use REL for dynamic relocations only. */
#undef elf_backend_default_use_rela_p
-#define elf_backend_default_use_rela_p 1
+#define elf_backend_default_use_rela_p 1
#undef elf_backend_omit_section_dynsym
#define elf_backend_omit_section_dynsym _frvfdpic_link_omit_section_dynsym
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