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* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning

Browse source 
symbols.
	* elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
	* elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
	* elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
	* elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
	* elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
	* elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
	* elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
	* elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
	* elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
	* elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
	* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
	* elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
	* elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
	* elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
This commit is contained in:
Alan Modra 2005-01-11 09:32:53 +00:00
parent 264a1fe053
commit 3eb128b2a5
16 changed files with 200 additions and 128 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
bfd/ChangeLog
View file

@ -1,3 +1,22 @@
2005-01-11 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
symbols.
* elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
* elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
* elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
* elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
* elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
* elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
* elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2005-01-11 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct

21
bfd/elf32-arm.c
View file

@ -3843,8 +3843,6 @@ elf32_arm_gc_sweep_hook (bfd * abfd ATTRIBUTE_UNUSED,
struct elf_link_hash_entry **sym_hashes;
bfd_signed_vma *local_got_refcounts;
const Elf_Internal_Rela *rel, *relend;
unsigned long r_symndx;
struct elf_link_hash_entry *h;
struct elf32_arm_link_hash_table * globals;
globals = elf32_arm_hash_table (info);
@ -3858,8 +3856,19 @@ elf32_arm_gc_sweep_hook (bfd * abfd ATTRIBUTE_UNUSED,
relend = relocs + sec->reloc_count;
for (rel = relocs; rel < relend; rel++)
{
unsigned long r_symndx;
struct elf_link_hash_entry *h = NULL;
int r_type;
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
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;
}
r_type = ELF32_R_TYPE (rel->r_info);
#ifndef OLD_ARM_ABI
r_type = arm_real_reloc_type (globals, r_type);
@ -3870,10 +3879,8 @@ elf32_arm_gc_sweep_hook (bfd * abfd ATTRIBUTE_UNUSED,
#ifndef OLD_ARM_ABI
case R_ARM_GOT_PREL:
#endif
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->got.refcount > 0)
h->got.refcount -= 1;
}
@ -3896,14 +3903,12 @@ elf32_arm_gc_sweep_hook (bfd * abfd ATTRIBUTE_UNUSED,
case R_ARM_THM_PC22:
/* Should the interworking branches be here also? */
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
struct elf32_arm_link_hash_entry *eh;
struct elf32_arm_relocs_copied **pp;
struct elf32_arm_relocs_copied *p;
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
eh = (struct elf32_arm_link_hash_entry *) h;
if (h->plt.refcount > 0)

27
bfd/elf32-cris.c
View file

@ -1,5 +1,6 @@
/* CRIS-specific support for 32-bit ELF.
Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed by Axis Communications AB.
Written by Hans-Peter Nilsson, based on elf32-fr30.c
PIC and shlib bits based primarily on elf32-m68k.c and elf32-i386.c.
@ -1984,16 +1985,23 @@ cris_elf_gc_sweep_hook (abfd, info, sec, relocs)
for (rel = relocs; rel < relend; rel++)
{
unsigned long r_symndx;
struct elf_link_hash_entry *h;
struct elf_link_hash_entry *h = NULL;
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
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;
}
switch (ELF32_R_TYPE (rel->r_info))
{
case R_CRIS_16_GOT:
case R_CRIS_32_GOT:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->got.refcount > 0)
{
--h->got.refcount;
@ -2027,23 +2035,22 @@ cris_elf_gc_sweep_hook (abfd, info, sec, relocs)
case R_CRIS_16_GOTPLT:
case R_CRIS_32_GOTPLT:
/* For local symbols, treat these like GOT relocs. */
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info)
if (h == NULL)
goto local_got_reloc;
/* Fall through. */
case R_CRIS_32_PLT_GOTREL:
/* FIXME: We don't garbage-collect away the .got section. */
if (local_got_refcounts != NULL)
local_got_refcounts[-1]--;
/* Fall through. */
case R_CRIS_8_PCREL:
case R_CRIS_16_PCREL:
case R_CRIS_32_PCREL:
case R_CRIS_32_PLT_PCREL:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
&& h->plt.refcount > 0)
--h->plt.refcount;

5
bfd/elf32-hppa.c
View file

@ -1,6 +1,6 @@
/* BFD back-end for HP PA-RISC ELF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
2002, 2003, 2004 Free Software Foundation, Inc.
2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Original code by
Center for Software Science
@ -1537,6 +1537,9 @@ elf32_hppa_gc_sweep_hook (bfd *abfd,
struct elf32_hppa_dyn_reloc_entry *p;
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;
eh = (struct elf32_hppa_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

5
bfd/elf32-i386.c
View file

@ -1,6 +1,6 @@
/* Intel 80386/80486-specific support for 32-bit ELF
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004 Free Software Foundation, Inc.
2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -1248,6 +1248,9 @@ elf_i386_gc_sweep_hook (bfd *abfd,
struct elf_i386_dyn_relocs *p;
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;
eh = (struct elf_i386_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

31
bfd/elf32-m32r.c
View file

@ -1,5 +1,5 @@
/* M32R-specific support for 32-bit ELF.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -4341,8 +4341,6 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
struct elf_link_hash_entry **sym_hashes;
bfd_signed_vma *local_got_refcounts;
const Elf_Internal_Rela *rel, *relend;
unsigned long r_symndx;
struct elf_link_hash_entry *h;
elf_section_data (sec)->local_dynrel = NULL;
@ -4352,6 +4350,19 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
relend = relocs + sec->reloc_count;
for (rel = relocs; rel < relend; rel++)
{
unsigned long r_symndx;
struct elf_link_hash_entry *h = NULL;
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
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;
}
switch (ELF32_R_TYPE (rel->r_info))
{
case R_M32R_GOT16_HI_ULO:
@ -4366,10 +4377,8 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
case R_M32R_GOTPC_HI_SLO:
case R_M32R_GOTPC_LO:
case R_M32R_GOTPC24:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->got.refcount > 0)
h->got.refcount--;
}
@ -4389,15 +4398,12 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
case R_M32R_SDA16_RELA:
case R_M32R_18_PCREL_RELA:
case R_M32R_26_PCREL_RELA:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
struct elf_m32r_link_hash_entry *eh;
struct elf_m32r_dyn_relocs **pp;
struct elf_m32r_dyn_relocs *p;
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (!info->shared && h->plt.refcount > 0)
h->plt.refcount -= 1;
@ -4418,10 +4424,8 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
break;
case R_M32R_26_PLTREL:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->plt.refcount > 0)
h->plt.refcount--;
}
@ -4430,6 +4434,7 @@ m32r_elf_gc_sweep_hook (abfd, info, sec, relocs)
default:
break;
}
}
return TRUE;
}

21
bfd/elf32-m68k.c
View file

@ -1,6 +1,6 @@
/* Motorola 68k series support for 32-bit ELF
Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004 Free Software Foundation, Inc.
2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -835,7 +835,16 @@ elf_m68k_gc_sweep_hook (abfd, info, sec, relocs)
for (rel = relocs; rel < relend; rel++)
{
unsigned long r_symndx;
struct elf_link_hash_entry *h;
struct elf_link_hash_entry *h = NULL;
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
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;
}
switch (ELF32_R_TYPE (rel->r_info))
{
@ -845,10 +854,8 @@ elf_m68k_gc_sweep_hook (abfd, info, sec, relocs)
case R_68K_GOT8O:
case R_68K_GOT16O:
case R_68K_GOT32O:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->got.refcount > 0)
{
--h->got.refcount;
@ -888,10 +895,8 @@ elf_m68k_gc_sweep_hook (abfd, info, sec, relocs)
case R_68K_8:
case R_68K_16:
case R_68K_32:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
if (h != NULL)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->plt.refcount > 0)
--h->plt.refcount;
}

3
bfd/elf32-ppc.c
View file

@ -4075,6 +4075,9 @@ ppc_elf_gc_sweep_hook (bfd *abfd,
struct ppc_elf_link_hash_entry *eh;
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;
eh = (struct ppc_elf_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

6
bfd/elf32-s390.c
View file

@ -1,5 +1,6 @@
/* IBM S/390-specific support for 32-bit ELF
Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed by Carl B. Pedersen and Martin Schwidefsky.
This file is part of BFD, the Binary File Descriptor library.
@ -1437,6 +1438,9 @@ elf_s390_gc_sweep_hook (abfd, info, sec, relocs)
struct elf_s390_dyn_relocs *p;
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;
eh = (struct elf_s390_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

6
bfd/elf32-sh.c
View file

@ -1,5 +1,5 @@
/* Renesas / SuperH SH specific support for 32-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed by Ian Lance Taylor, Cygnus Support.
@ -6082,14 +6082,14 @@ sh_elf_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info,
struct elf_sh_dyn_relocs *p;
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
#ifdef INCLUDE_SHMEDIA
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
{
#ifdef INCLUDE_SHMEDIA
seen_stt_datalabel |= h->type == STT_DATALABEL;
#endif
h = (struct elf_link_hash_entry *) h->root.u.i.link;
}
#endif
eh = (struct elf_sh_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
if (p->sec == sec)

5
bfd/elf32-sparc.c
View file

@ -1,6 +1,6 @@
/* SPARC-specific support for 32-bit ELF
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004 Free Software Foundation, Inc.
2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -1345,6 +1345,9 @@ elf32_sparc_gc_sweep_hook (abfd, info, sec, relocs)
struct elf32_sparc_dyn_relocs *p;
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;
eh = (struct elf32_sparc_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
if (p->sec == sec)

25
bfd/elf32-vax.c
View file

@ -1,6 +1,6 @@
/* VAX series support for 32-bit ELF
Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004 Free Software Foundation, Inc.
2004, 2005 Free Software Foundation, Inc.
Contributed by Matt Thomas <matt@3am-software.com>.
This file is part of BFD, the Binary File Descriptor library.
@ -904,18 +904,22 @@ elf_vax_gc_sweep_hook (abfd, info, sec, relocs)
for (rel = relocs; rel < relend; rel++)
{
unsigned long r_symndx;
struct elf_link_hash_entry *h;
struct elf_link_hash_entry *h = NULL;
switch (ELF32_R_TYPE (rel->r_info))
{
case R_VAX_GOT32:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->got.refcount > 0)
--h->got.refcount;
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;
}
switch (ELF32_R_TYPE (rel->r_info))
{
case R_VAX_GOT32:
if (h != NULL && h->got.refcount > 0)
--h->got.refcount;
break;
case R_VAX_PLT32:
@ -925,13 +929,8 @@ elf_vax_gc_sweep_hook (abfd, info, sec, relocs)
case R_VAX_8:
case R_VAX_16:
case R_VAX_32:
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
if (h->plt.refcount > 0)
if (h != NULL && h->plt.refcount > 0)
--h->plt.refcount;
}
break;
default:

7
bfd/elf32-xtensa.c
View file

@ -1,5 +1,5 @@
/* Xtensa-specific support for 32-bit ELF.
Copyright 2003, 2004 Free Software Foundation, Inc.
Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -1039,7 +1039,12 @@ elf_xtensa_gc_sweep_hook (bfd *abfd,
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx >= symtab_hdr->sh_info)
{
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;
}
r_type = ELF32_R_TYPE (rel->r_info);
switch (r_type)

5
bfd/elf64-ppc.c
View file

@ -1,5 +1,5 @@
/* PowerPC64-specific support for 64-bit ELF.
Copyright 1999, 2000, 2001, 2002, 2003, 2004
Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Written by Linus Nordberg, Swox AB <info@swox.com>,
based on elf32-ppc.c by Ian Lance Taylor.
@ -4989,6 +4989,9 @@ ppc64_elf_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info,
struct ppc_dyn_relocs *p;
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;
eh = (struct ppc_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

6
bfd/elf64-s390.c
View file

@ -1,5 +1,6 @@
/* IBM S/390-specific support for 64-bit ELF
Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of BFD, the Binary File Descriptor library.
@ -1402,6 +1403,9 @@ elf_s390_gc_sweep_hook (abfd, info, sec, relocs)
struct elf_s390_dyn_relocs *p;
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;
eh = (struct elf_s390_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)

6
bfd/elf64-x86-64.c
View file

@ -1,5 +1,6 @@
/* X86-64 specific support for 64-bit ELF
Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed by Jan Hubicka <jh@suse.cz>.
This file is part of BFD, the Binary File Descriptor library.
@ -1043,6 +1044,9 @@ elf64_x86_64_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info,
struct elf64_x86_64_dyn_relocs *p;
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;
eh = (struct elf64_x86_64_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)