2001-12-13 12:09:34 +01:00
|
|
|
/* .eh_frame section optimization.
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
|
|
|
|
2012 Free Software Foundation, Inc.
|
2001-12-13 12:09:34 +01:00
|
|
|
Written by Jakub Jelinek <jakub@redhat.com>.
|
|
|
|
|
2003-03-31 20:13:25 +02:00
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2003-03-31 20:13:25 +02:00
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
it under the terms of the GNU General Public License as published by
|
2007-07-03 16:26:43 +02:00
|
|
|
the Free Software Foundation; either version 3 of the License, or
|
2003-03-31 20:13:25 +02:00
|
|
|
(at your option) any later version.
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2003-03-31 20:13:25 +02:00
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU General Public License for more details.
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2003-03-31 20:13:25 +02:00
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
along with this program; if not, write to the Free Software
|
2007-07-03 16:26:43 +02:00
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
MA 02110-1301, USA. */
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
#include "sysdep.h"
|
2007-04-26 16:47:00 +02:00
|
|
|
#include "bfd.h"
|
2001-12-13 12:09:34 +01:00
|
|
|
#include "libbfd.h"
|
|
|
|
#include "elf-bfd.h"
|
2009-07-10 17:27:04 +02:00
|
|
|
#include "dwarf2.h"
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
#define EH_FRAME_HDR_SIZE 8
|
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
struct cie
|
|
|
|
{
|
|
|
|
unsigned int length;
|
|
|
|
unsigned int hash;
|
|
|
|
unsigned char version;
|
2007-05-12 16:27:34 +02:00
|
|
|
unsigned char local_personality;
|
2006-11-21 12:25:17 +01:00
|
|
|
char augmentation[20];
|
|
|
|
bfd_vma code_align;
|
|
|
|
bfd_signed_vma data_align;
|
|
|
|
bfd_vma ra_column;
|
|
|
|
bfd_vma augmentation_size;
|
2007-05-12 16:27:34 +02:00
|
|
|
union {
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
bfd_vma val;
|
2008-01-09 10:36:11 +01:00
|
|
|
unsigned int reloc_index;
|
2007-05-12 16:27:34 +02:00
|
|
|
} personality;
|
2006-11-21 12:25:17 +01:00
|
|
|
asection *output_sec;
|
|
|
|
struct eh_cie_fde *cie_inf;
|
|
|
|
unsigned char per_encoding;
|
|
|
|
unsigned char lsda_encoding;
|
|
|
|
unsigned char fde_encoding;
|
|
|
|
unsigned char initial_insn_length;
|
2007-12-15 10:35:58 +01:00
|
|
|
unsigned char can_make_lsda_relative;
|
2006-11-21 12:25:17 +01:00
|
|
|
unsigned char initial_instructions[50];
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
2005-01-17 18:41:47 +01:00
|
|
|
/* If *ITER hasn't reached END yet, read the next byte into *RESULT and
|
|
|
|
move onto the next byte. Return true on success. */
|
|
|
|
|
|
|
|
static inline bfd_boolean
|
|
|
|
read_byte (bfd_byte **iter, bfd_byte *end, unsigned char *result)
|
|
|
|
{
|
|
|
|
if (*iter >= end)
|
|
|
|
return FALSE;
|
|
|
|
*result = *((*iter)++);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Move *ITER over LENGTH bytes, or up to END, whichever is closer.
|
|
|
|
Return true it was possible to move LENGTH bytes. */
|
|
|
|
|
|
|
|
static inline bfd_boolean
|
|
|
|
skip_bytes (bfd_byte **iter, bfd_byte *end, bfd_size_type length)
|
|
|
|
{
|
|
|
|
if ((bfd_size_type) (end - *iter) < length)
|
|
|
|
{
|
|
|
|
*iter = end;
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
*iter += length;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Move *ITER over an leb128, stopping at END. Return true if the end
|
|
|
|
of the leb128 was found. */
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
skip_leb128 (bfd_byte **iter, bfd_byte *end)
|
|
|
|
{
|
|
|
|
unsigned char byte;
|
|
|
|
do
|
|
|
|
if (!read_byte (iter, end, &byte))
|
|
|
|
return FALSE;
|
|
|
|
while (byte & 0x80);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Like skip_leb128, but treat the leb128 as an unsigned value and
|
|
|
|
store it in *VALUE. */
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
read_uleb128 (bfd_byte **iter, bfd_byte *end, bfd_vma *value)
|
|
|
|
{
|
|
|
|
bfd_byte *start, *p;
|
|
|
|
|
|
|
|
start = *iter;
|
|
|
|
if (!skip_leb128 (iter, end))
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
p = *iter;
|
|
|
|
*value = *--p;
|
|
|
|
while (p > start)
|
|
|
|
*value = (*value << 7) | (*--p & 0x7f);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Like read_uleb128, but for signed values. */
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
read_sleb128 (bfd_byte **iter, bfd_byte *end, bfd_signed_vma *value)
|
|
|
|
{
|
|
|
|
bfd_byte *start, *p;
|
|
|
|
|
|
|
|
start = *iter;
|
|
|
|
if (!skip_leb128 (iter, end))
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
p = *iter;
|
|
|
|
*value = ((*--p & 0x7f) ^ 0x40) - 0x40;
|
|
|
|
while (p > start)
|
|
|
|
*value = (*value << 7) | (*--p & 0x7f);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
/* Return 0 if either encoding is variable width, or not yet known to bfd. */
|
|
|
|
|
|
|
|
static
|
2003-08-07 09:25:34 +02:00
|
|
|
int get_DW_EH_PE_width (int encoding, int ptr_size)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
/* DW_EH_PE_ values of 0x60 and 0x70 weren't defined at the time .eh_frame
|
|
|
|
was added to bfd. */
|
|
|
|
if ((encoding & 0x60) == 0x60)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
switch (encoding & 7)
|
|
|
|
{
|
|
|
|
case DW_EH_PE_udata2: return 2;
|
|
|
|
case DW_EH_PE_udata4: return 4;
|
|
|
|
case DW_EH_PE_udata8: return 8;
|
|
|
|
case DW_EH_PE_absptr: return ptr_size;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2003-02-07 00:01:04 +01:00
|
|
|
#define get_DW_EH_PE_signed(encoding) (((encoding) & DW_EH_PE_signed) != 0)
|
|
|
|
|
2001-12-18 12:49:52 +01:00
|
|
|
/* Read a width sized value from memory. */
|
|
|
|
|
|
|
|
static bfd_vma
|
2003-08-07 09:25:34 +02:00
|
|
|
read_value (bfd *abfd, bfd_byte *buf, int width, int is_signed)
|
2001-12-18 12:49:52 +01:00
|
|
|
{
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
|
|
switch (width)
|
|
|
|
{
|
2003-02-07 00:01:04 +01:00
|
|
|
case 2:
|
|
|
|
if (is_signed)
|
|
|
|
value = bfd_get_signed_16 (abfd, buf);
|
|
|
|
else
|
|
|
|
value = bfd_get_16 (abfd, buf);
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
if (is_signed)
|
|
|
|
value = bfd_get_signed_32 (abfd, buf);
|
|
|
|
else
|
|
|
|
value = bfd_get_32 (abfd, buf);
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
if (is_signed)
|
|
|
|
value = bfd_get_signed_64 (abfd, buf);
|
|
|
|
else
|
|
|
|
value = bfd_get_64 (abfd, buf);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
BFD_FAIL ();
|
|
|
|
return 0;
|
2001-12-18 12:49:52 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
return value;
|
|
|
|
}
|
2002-11-30 09:39:46 +01:00
|
|
|
|
2001-12-18 12:49:52 +01:00
|
|
|
/* Store a width sized value to memory. */
|
|
|
|
|
|
|
|
static void
|
2003-08-07 09:25:34 +02:00
|
|
|
write_value (bfd *abfd, bfd_byte *buf, bfd_vma value, int width)
|
2001-12-18 12:49:52 +01:00
|
|
|
{
|
|
|
|
switch (width)
|
|
|
|
{
|
|
|
|
case 2: bfd_put_16 (abfd, value, buf); break;
|
|
|
|
case 4: bfd_put_32 (abfd, value, buf); break;
|
|
|
|
case 8: bfd_put_64 (abfd, value, buf); break;
|
|
|
|
default: BFD_FAIL ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
/* Return one if C1 and C2 CIEs can be merged. */
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
static int
|
|
|
|
cie_eq (const void *e1, const void *e2)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2009-09-09 23:38:59 +02:00
|
|
|
const struct cie *c1 = (const struct cie *) e1;
|
|
|
|
const struct cie *c2 = (const struct cie *) e2;
|
2006-11-21 12:25:17 +01:00
|
|
|
|
|
|
|
if (c1->hash == c2->hash
|
|
|
|
&& c1->length == c2->length
|
2001-12-13 12:09:34 +01:00
|
|
|
&& c1->version == c2->version
|
2007-05-12 16:27:34 +02:00
|
|
|
&& c1->local_personality == c2->local_personality
|
2001-12-13 12:09:34 +01:00
|
|
|
&& strcmp (c1->augmentation, c2->augmentation) == 0
|
|
|
|
&& strcmp (c1->augmentation, "eh") != 0
|
|
|
|
&& c1->code_align == c2->code_align
|
|
|
|
&& c1->data_align == c2->data_align
|
|
|
|
&& c1->ra_column == c2->ra_column
|
|
|
|
&& c1->augmentation_size == c2->augmentation_size
|
2007-05-12 16:27:34 +02:00
|
|
|
&& memcmp (&c1->personality, &c2->personality,
|
|
|
|
sizeof (c1->personality)) == 0
|
2006-11-21 12:25:17 +01:00
|
|
|
&& c1->output_sec == c2->output_sec
|
2001-12-13 12:09:34 +01:00
|
|
|
&& c1->per_encoding == c2->per_encoding
|
|
|
|
&& c1->lsda_encoding == c2->lsda_encoding
|
|
|
|
&& c1->fde_encoding == c2->fde_encoding
|
2003-08-07 09:25:34 +02:00
|
|
|
&& c1->initial_insn_length == c2->initial_insn_length
|
2001-12-13 12:09:34 +01:00
|
|
|
&& memcmp (c1->initial_instructions,
|
|
|
|
c2->initial_instructions,
|
|
|
|
c1->initial_insn_length) == 0)
|
2006-11-21 12:25:17 +01:00
|
|
|
return 1;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static hashval_t
|
|
|
|
cie_hash (const void *e)
|
|
|
|
{
|
2009-09-09 23:38:59 +02:00
|
|
|
const struct cie *c = (const struct cie *) e;
|
2006-11-21 12:25:17 +01:00
|
|
|
return c->hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
static hashval_t
|
|
|
|
cie_compute_hash (struct cie *c)
|
|
|
|
{
|
|
|
|
hashval_t h = 0;
|
|
|
|
h = iterative_hash_object (c->length, h);
|
|
|
|
h = iterative_hash_object (c->version, h);
|
|
|
|
h = iterative_hash (c->augmentation, strlen (c->augmentation) + 1, h);
|
|
|
|
h = iterative_hash_object (c->code_align, h);
|
|
|
|
h = iterative_hash_object (c->data_align, h);
|
|
|
|
h = iterative_hash_object (c->ra_column, h);
|
|
|
|
h = iterative_hash_object (c->augmentation_size, h);
|
|
|
|
h = iterative_hash_object (c->personality, h);
|
|
|
|
h = iterative_hash_object (c->output_sec, h);
|
|
|
|
h = iterative_hash_object (c->per_encoding, h);
|
|
|
|
h = iterative_hash_object (c->lsda_encoding, h);
|
|
|
|
h = iterative_hash_object (c->fde_encoding, h);
|
|
|
|
h = iterative_hash_object (c->initial_insn_length, h);
|
|
|
|
h = iterative_hash (c->initial_instructions, c->initial_insn_length, h);
|
|
|
|
c->hash = h;
|
|
|
|
return h;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2004-11-16 11:16:30 +01:00
|
|
|
/* Return the number of extra bytes that we'll be inserting into
|
|
|
|
ENTRY's augmentation string. */
|
|
|
|
|
|
|
|
static INLINE unsigned int
|
|
|
|
extra_augmentation_string_bytes (struct eh_cie_fde *entry)
|
|
|
|
{
|
|
|
|
unsigned int size = 0;
|
|
|
|
if (entry->cie)
|
|
|
|
{
|
|
|
|
if (entry->add_augmentation_size)
|
|
|
|
size++;
|
2007-12-15 10:41:15 +01:00
|
|
|
if (entry->u.cie.add_fde_encoding)
|
2004-11-16 11:16:30 +01:00
|
|
|
size++;
|
|
|
|
}
|
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Likewise ENTRY's augmentation data. */
|
|
|
|
|
|
|
|
static INLINE unsigned int
|
|
|
|
extra_augmentation_data_bytes (struct eh_cie_fde *entry)
|
|
|
|
{
|
|
|
|
unsigned int size = 0;
|
2007-12-15 10:41:15 +01:00
|
|
|
if (entry->add_augmentation_size)
|
|
|
|
size++;
|
|
|
|
if (entry->cie && entry->u.cie.add_fde_encoding)
|
|
|
|
size++;
|
2004-11-16 11:16:30 +01:00
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Return the size that ENTRY will have in the output. ALIGNMENT is the
|
|
|
|
required alignment of ENTRY in bytes. */
|
|
|
|
|
|
|
|
static unsigned int
|
|
|
|
size_of_output_cie_fde (struct eh_cie_fde *entry, unsigned int alignment)
|
|
|
|
{
|
|
|
|
if (entry->removed)
|
|
|
|
return 0;
|
|
|
|
if (entry->size == 4)
|
|
|
|
return 4;
|
|
|
|
return (entry->size
|
|
|
|
+ extra_augmentation_string_bytes (entry)
|
|
|
|
+ extra_augmentation_data_bytes (entry)
|
|
|
|
+ alignment - 1) & -alignment;
|
|
|
|
}
|
|
|
|
|
2005-01-17 18:44:41 +01:00
|
|
|
/* Assume that the bytes between *ITER and END are CFA instructions.
|
|
|
|
Try to move *ITER past the first instruction and return true on
|
|
|
|
success. ENCODED_PTR_WIDTH gives the width of pointer entries. */
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
skip_cfa_op (bfd_byte **iter, bfd_byte *end, unsigned int encoded_ptr_width)
|
|
|
|
{
|
|
|
|
bfd_byte op;
|
|
|
|
bfd_vma length;
|
|
|
|
|
|
|
|
if (!read_byte (iter, end, &op))
|
|
|
|
return FALSE;
|
|
|
|
|
2006-10-03 15:15:39 +02:00
|
|
|
switch (op & 0xc0 ? op & 0xc0 : op)
|
2005-01-17 18:44:41 +01:00
|
|
|
{
|
|
|
|
case DW_CFA_nop:
|
|
|
|
case DW_CFA_advance_loc:
|
|
|
|
case DW_CFA_restore:
|
2006-10-03 15:15:39 +02:00
|
|
|
case DW_CFA_remember_state:
|
|
|
|
case DW_CFA_restore_state:
|
|
|
|
case DW_CFA_GNU_window_save:
|
2005-01-17 18:44:41 +01:00
|
|
|
/* No arguments. */
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
case DW_CFA_offset:
|
|
|
|
case DW_CFA_restore_extended:
|
|
|
|
case DW_CFA_undefined:
|
|
|
|
case DW_CFA_same_value:
|
|
|
|
case DW_CFA_def_cfa_register:
|
|
|
|
case DW_CFA_def_cfa_offset:
|
|
|
|
case DW_CFA_def_cfa_offset_sf:
|
|
|
|
case DW_CFA_GNU_args_size:
|
|
|
|
/* One leb128 argument. */
|
|
|
|
return skip_leb128 (iter, end);
|
|
|
|
|
2006-10-03 15:15:39 +02:00
|
|
|
case DW_CFA_val_offset:
|
|
|
|
case DW_CFA_val_offset_sf:
|
2005-01-17 18:44:41 +01:00
|
|
|
case DW_CFA_offset_extended:
|
|
|
|
case DW_CFA_register:
|
|
|
|
case DW_CFA_def_cfa:
|
|
|
|
case DW_CFA_offset_extended_sf:
|
|
|
|
case DW_CFA_GNU_negative_offset_extended:
|
|
|
|
case DW_CFA_def_cfa_sf:
|
|
|
|
/* Two leb128 arguments. */
|
|
|
|
return (skip_leb128 (iter, end)
|
|
|
|
&& skip_leb128 (iter, end));
|
|
|
|
|
|
|
|
case DW_CFA_def_cfa_expression:
|
|
|
|
/* A variable-length argument. */
|
|
|
|
return (read_uleb128 (iter, end, &length)
|
|
|
|
&& skip_bytes (iter, end, length));
|
|
|
|
|
|
|
|
case DW_CFA_expression:
|
2006-10-03 15:15:39 +02:00
|
|
|
case DW_CFA_val_expression:
|
2005-01-17 18:44:41 +01:00
|
|
|
/* A leb128 followed by a variable-length argument. */
|
|
|
|
return (skip_leb128 (iter, end)
|
|
|
|
&& read_uleb128 (iter, end, &length)
|
|
|
|
&& skip_bytes (iter, end, length));
|
|
|
|
|
|
|
|
case DW_CFA_set_loc:
|
|
|
|
return skip_bytes (iter, end, encoded_ptr_width);
|
|
|
|
|
|
|
|
case DW_CFA_advance_loc1:
|
|
|
|
return skip_bytes (iter, end, 1);
|
|
|
|
|
|
|
|
case DW_CFA_advance_loc2:
|
|
|
|
return skip_bytes (iter, end, 2);
|
|
|
|
|
|
|
|
case DW_CFA_advance_loc4:
|
|
|
|
return skip_bytes (iter, end, 4);
|
|
|
|
|
|
|
|
case DW_CFA_MIPS_advance_loc8:
|
|
|
|
return skip_bytes (iter, end, 8);
|
|
|
|
|
|
|
|
default:
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Try to interpret the bytes between BUF and END as CFA instructions.
|
|
|
|
If every byte makes sense, return a pointer to the first DW_CFA_nop
|
|
|
|
padding byte, or END if there is no padding. Return null otherwise.
|
|
|
|
ENCODED_PTR_WIDTH is as for skip_cfa_op. */
|
|
|
|
|
|
|
|
static bfd_byte *
|
2006-10-03 15:15:39 +02:00
|
|
|
skip_non_nops (bfd_byte *buf, bfd_byte *end, unsigned int encoded_ptr_width,
|
|
|
|
unsigned int *set_loc_count)
|
2005-01-17 18:44:41 +01:00
|
|
|
{
|
|
|
|
bfd_byte *last;
|
|
|
|
|
|
|
|
last = buf;
|
|
|
|
while (buf < end)
|
|
|
|
if (*buf == DW_CFA_nop)
|
|
|
|
buf++;
|
|
|
|
else
|
|
|
|
{
|
2006-10-03 15:15:39 +02:00
|
|
|
if (*buf == DW_CFA_set_loc)
|
|
|
|
++*set_loc_count;
|
2005-01-17 18:44:41 +01:00
|
|
|
if (!skip_cfa_op (&buf, end, encoded_ptr_width))
|
|
|
|
return 0;
|
|
|
|
last = buf;
|
|
|
|
}
|
|
|
|
return last;
|
|
|
|
}
|
|
|
|
|
2009-09-21 20:55:08 +02:00
|
|
|
/* Convert absolute encoding ENCODING into PC-relative form.
|
|
|
|
SIZE is the size of a pointer. */
|
|
|
|
|
|
|
|
static unsigned char
|
|
|
|
make_pc_relative (unsigned char encoding, unsigned int ptr_size)
|
|
|
|
{
|
|
|
|
if ((encoding & 0x7f) == DW_EH_PE_absptr)
|
|
|
|
switch (ptr_size)
|
|
|
|
{
|
|
|
|
case 2:
|
|
|
|
encoding |= DW_EH_PE_sdata2;
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
encoding |= DW_EH_PE_sdata4;
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
encoding |= DW_EH_PE_sdata8;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return encoding | DW_EH_PE_pcrel;
|
|
|
|
}
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
/* Called before calling _bfd_elf_parse_eh_frame on every input bfd's
|
|
|
|
.eh_frame section. */
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
void
|
|
|
|
_bfd_elf_begin_eh_frame_parsing (struct bfd_link_info *info)
|
|
|
|
{
|
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
|
|
|
|
|
|
|
hdr_info = &elf_hash_table (info)->eh_info;
|
2008-01-09 10:36:11 +01:00
|
|
|
hdr_info->merge_cies = !info->relocatable;
|
2007-12-15 10:33:51 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Try to parse .eh_frame section SEC, which belongs to ABFD. Store the
|
|
|
|
information in the section's sec_info field on success. COOKIE
|
|
|
|
describes the relocations in SEC. */
|
|
|
|
|
|
|
|
void
|
|
|
|
_bfd_elf_parse_eh_frame (bfd *abfd, struct bfd_link_info *info,
|
|
|
|
asection *sec, struct elf_reloc_cookie *cookie)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2005-01-17 18:39:27 +01:00
|
|
|
#define REQUIRE(COND) \
|
|
|
|
do \
|
|
|
|
if (!(COND)) \
|
|
|
|
goto free_no_table; \
|
|
|
|
while (0)
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
bfd_byte *ehbuf = NULL, *buf, *end;
|
2006-11-21 12:25:17 +01:00
|
|
|
bfd_byte *last_fde;
|
2007-12-15 10:33:51 +01:00
|
|
|
struct eh_cie_fde *this_inf;
|
2006-11-21 12:25:17 +01:00
|
|
|
unsigned int hdr_length, hdr_id;
|
2008-01-09 10:36:11 +01:00
|
|
|
unsigned int cie_count;
|
|
|
|
struct cie *cie, *local_cies = NULL;
|
2002-11-12 08:35:26 +01:00
|
|
|
struct elf_link_hash_table *htab;
|
2001-12-13 12:09:34 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
2001-12-15 09:54:13 +01:00
|
|
|
struct eh_frame_sec_info *sec_info = NULL;
|
2001-12-13 12:09:34 +01:00
|
|
|
unsigned int ptr_size;
|
2007-12-15 10:33:51 +01:00
|
|
|
unsigned int num_cies;
|
|
|
|
unsigned int num_entries;
|
2007-12-15 10:34:48 +01:00
|
|
|
elf_gc_mark_hook_fn gc_mark_hook;
|
2007-12-15 10:33:51 +01:00
|
|
|
|
|
|
|
htab = elf_hash_table (info);
|
|
|
|
hdr_info = &htab->eh_info;
|
|
|
|
if (hdr_info->parsed_eh_frames)
|
|
|
|
return;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2011-06-14 14:57:18 +02:00
|
|
|
if (sec->size == 0
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
|| sec->sec_info_type != SEC_INFO_TYPE_NONE)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
/* This file does not contain .eh_frame information. */
|
2007-12-15 10:33:51 +01:00
|
|
|
return;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2006-05-02 03:41:20 +02:00
|
|
|
if (bfd_is_abs_section (sec->output_section))
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
/* At least one of the sections is being discarded from the
|
2004-10-10 15:02:01 +02:00
|
|
|
link, so we should just ignore them. */
|
2007-12-15 10:33:51 +01:00
|
|
|
return;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Read the frame unwind information from abfd. */
|
|
|
|
|
2005-01-17 18:39:27 +01:00
|
|
|
REQUIRE (bfd_malloc_and_get_section (abfd, sec, &ehbuf));
|
2001-12-15 09:54:13 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (sec->size >= 4
|
2001-12-13 12:09:34 +01:00
|
|
|
&& bfd_get_32 (abfd, ehbuf) == 0
|
|
|
|
&& cookie->rel == cookie->relend)
|
|
|
|
{
|
|
|
|
/* Empty .eh_frame section. */
|
|
|
|
free (ehbuf);
|
2007-12-15 10:33:51 +01:00
|
|
|
return;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* If .eh_frame section size doesn't fit into int, we cannot handle
|
|
|
|
it (it would need to use 64-bit .eh_frame format anyway). */
|
2005-01-17 18:39:27 +01:00
|
|
|
REQUIRE (sec->size == (unsigned int) sec->size);
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2005-01-31 21:39:11 +01:00
|
|
|
ptr_size = (get_elf_backend_data (abfd)
|
|
|
|
->elf_backend_eh_frame_address_size (abfd, sec));
|
|
|
|
REQUIRE (ptr_size != 0);
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
/* Go through the section contents and work out how many FDEs and
|
|
|
|
CIEs there are. */
|
2001-12-13 12:09:34 +01:00
|
|
|
buf = ehbuf;
|
2007-12-15 10:33:51 +01:00
|
|
|
end = ehbuf + sec->size;
|
|
|
|
num_cies = 0;
|
|
|
|
num_entries = 0;
|
|
|
|
while (buf != end)
|
|
|
|
{
|
|
|
|
num_entries++;
|
|
|
|
|
|
|
|
/* Read the length of the entry. */
|
|
|
|
REQUIRE (skip_bytes (&buf, end, 4));
|
|
|
|
hdr_length = bfd_get_32 (abfd, buf - 4);
|
|
|
|
|
|
|
|
/* 64-bit .eh_frame is not supported. */
|
|
|
|
REQUIRE (hdr_length != 0xffffffff);
|
|
|
|
if (hdr_length == 0)
|
|
|
|
break;
|
|
|
|
|
|
|
|
REQUIRE (skip_bytes (&buf, end, 4));
|
|
|
|
hdr_id = bfd_get_32 (abfd, buf - 4);
|
|
|
|
if (hdr_id == 0)
|
|
|
|
num_cies++;
|
|
|
|
|
|
|
|
REQUIRE (skip_bytes (&buf, end, hdr_length - 4));
|
|
|
|
}
|
|
|
|
|
2009-09-09 23:38:59 +02:00
|
|
|
sec_info = (struct eh_frame_sec_info *)
|
|
|
|
bfd_zmalloc (sizeof (struct eh_frame_sec_info)
|
|
|
|
+ (num_entries - 1) * sizeof (struct eh_cie_fde));
|
2005-01-17 18:39:27 +01:00
|
|
|
REQUIRE (sec_info);
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
/* We need to have a "struct cie" for each CIE in this section. */
|
2009-09-09 23:38:59 +02:00
|
|
|
local_cies = (struct cie *) bfd_zmalloc (num_cies * sizeof (*local_cies));
|
2008-01-09 10:36:11 +01:00
|
|
|
REQUIRE (local_cies);
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2001-12-13 12:09:34 +01:00
|
|
|
#define ENSURE_NO_RELOCS(buf) \
|
2005-01-17 18:39:27 +01:00
|
|
|
REQUIRE (!(cookie->rel < cookie->relend \
|
|
|
|
&& (cookie->rel->r_offset \
|
|
|
|
< (bfd_size_type) ((buf) - ehbuf)) \
|
|
|
|
&& cookie->rel->r_info != 0))
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2001-12-13 12:09:34 +01:00
|
|
|
#define SKIP_RELOCS(buf) \
|
|
|
|
while (cookie->rel < cookie->relend \
|
2004-10-10 15:02:01 +02:00
|
|
|
&& (cookie->rel->r_offset \
|
2001-12-13 12:09:34 +01:00
|
|
|
< (bfd_size_type) ((buf) - ehbuf))) \
|
|
|
|
cookie->rel++
|
|
|
|
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2001-12-13 12:09:34 +01:00
|
|
|
#define GET_RELOC(buf) \
|
|
|
|
((cookie->rel < cookie->relend \
|
|
|
|
&& (cookie->rel->r_offset \
|
2004-10-10 15:02:01 +02:00
|
|
|
== (bfd_size_type) ((buf) - ehbuf))) \
|
2001-12-13 12:09:34 +01:00
|
|
|
? cookie->rel : NULL)
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
buf = ehbuf;
|
2008-01-09 10:36:11 +01:00
|
|
|
cie_count = 0;
|
2007-12-15 10:34:48 +01:00
|
|
|
gc_mark_hook = get_elf_backend_data (abfd)->gc_mark_hook;
|
2007-12-15 10:33:51 +01:00
|
|
|
while ((bfd_size_type) (buf - ehbuf) != sec->size)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2005-02-20 15:59:07 +01:00
|
|
|
char *aug;
|
2007-12-15 10:33:51 +01:00
|
|
|
bfd_byte *start, *insns, *insns_end;
|
2005-01-17 18:41:47 +01:00
|
|
|
bfd_size_type length;
|
2006-10-03 15:15:39 +02:00
|
|
|
unsigned int set_loc_count;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2004-10-10 09:58:07 +02:00
|
|
|
this_inf = sec_info->entry + sec_info->count;
|
2001-12-13 12:09:34 +01:00
|
|
|
last_fde = buf;
|
2006-11-21 12:25:17 +01:00
|
|
|
|
|
|
|
/* Read the length of the entry. */
|
|
|
|
REQUIRE (skip_bytes (&buf, ehbuf + sec->size, 4));
|
|
|
|
hdr_length = bfd_get_32 (abfd, buf - 4);
|
2005-01-17 18:39:27 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
/* The CIE/FDE must be fully contained in this input section. */
|
|
|
|
REQUIRE ((bfd_size_type) (buf - ehbuf) + hdr_length <= sec->size);
|
|
|
|
end = buf + hdr_length;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
this_inf->offset = last_fde - ehbuf;
|
|
|
|
this_inf->size = 4 + hdr_length;
|
2007-12-15 10:32:38 +01:00
|
|
|
this_inf->reloc_index = cookie->rel - cookie->rels;
|
2006-11-21 12:25:17 +01:00
|
|
|
|
|
|
|
if (hdr_length == 0)
|
|
|
|
{
|
|
|
|
/* A zero-length CIE should only be found at the end of
|
|
|
|
the section. */
|
|
|
|
REQUIRE ((bfd_size_type) (buf - ehbuf) == sec->size);
|
|
|
|
ENSURE_NO_RELOCS (buf);
|
|
|
|
sec_info->count++;
|
|
|
|
break;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (skip_bytes (&buf, end, 4));
|
|
|
|
hdr_id = bfd_get_32 (abfd, buf - 4);
|
|
|
|
|
|
|
|
if (hdr_id == 0)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
unsigned int initial_insn_length;
|
|
|
|
|
|
|
|
/* CIE */
|
2006-11-21 12:25:17 +01:00
|
|
|
this_inf->cie = 1;
|
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
/* Point CIE to one of the section-local cie structures. */
|
|
|
|
cie = local_cies + cie_count++;
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
cie->cie_inf = this_inf;
|
2006-11-21 12:25:17 +01:00
|
|
|
cie->length = hdr_length;
|
2007-12-15 10:33:51 +01:00
|
|
|
cie->output_sec = sec->output_section;
|
2006-10-03 15:15:39 +02:00
|
|
|
start = buf;
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_byte (&buf, end, &cie->version));
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
/* Cannot handle unknown versions. */
|
2010-04-05 21:32:06 +02:00
|
|
|
REQUIRE (cie->version == 1
|
|
|
|
|| cie->version == 3
|
|
|
|
|| cie->version == 4);
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (strlen ((char *) buf) < sizeof (cie->augmentation));
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
strcpy (cie->augmentation, (char *) buf);
|
2005-02-20 15:59:07 +01:00
|
|
|
buf = (bfd_byte *) strchr ((char *) buf, '\0') + 1;
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
|
|
|
if (buf[0] == 'e' && buf[1] == 'h')
|
|
|
|
{
|
|
|
|
/* GCC < 3.0 .eh_frame CIE */
|
|
|
|
/* We cannot merge "eh" CIEs because __EXCEPTION_TABLE__
|
|
|
|
is private to each CIE, so we don't need it for anything.
|
|
|
|
Just skip it. */
|
2005-01-17 18:41:47 +01:00
|
|
|
REQUIRE (skip_bytes (&buf, end, ptr_size));
|
2001-12-13 12:09:34 +01:00
|
|
|
SKIP_RELOCS (buf);
|
|
|
|
}
|
2010-04-05 21:32:06 +02:00
|
|
|
if (cie->version >= 4)
|
|
|
|
{
|
|
|
|
REQUIRE (buf + 1 < end);
|
|
|
|
REQUIRE (buf[0] == ptr_size);
|
|
|
|
REQUIRE (buf[1] == 0);
|
|
|
|
buf += 2;
|
|
|
|
}
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_uleb128 (&buf, end, &cie->code_align));
|
|
|
|
REQUIRE (read_sleb128 (&buf, end, &cie->data_align));
|
|
|
|
if (cie->version == 1)
|
2005-01-17 18:41:47 +01:00
|
|
|
{
|
|
|
|
REQUIRE (buf < end);
|
2006-11-21 12:25:17 +01:00
|
|
|
cie->ra_column = *buf++;
|
2005-01-17 18:41:47 +01:00
|
|
|
}
|
2004-05-13 16:41:18 +02:00
|
|
|
else
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_uleb128 (&buf, end, &cie->ra_column));
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
2006-11-21 12:25:17 +01:00
|
|
|
cie->lsda_encoding = DW_EH_PE_omit;
|
|
|
|
cie->fde_encoding = DW_EH_PE_omit;
|
|
|
|
cie->per_encoding = DW_EH_PE_omit;
|
|
|
|
aug = cie->augmentation;
|
2001-12-13 12:09:34 +01:00
|
|
|
if (aug[0] != 'e' || aug[1] != 'h')
|
|
|
|
{
|
|
|
|
if (*aug == 'z')
|
|
|
|
{
|
|
|
|
aug++;
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_uleb128 (&buf, end, &cie->augmentation_size));
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
|
|
|
}
|
|
|
|
|
|
|
|
while (*aug != '\0')
|
|
|
|
switch (*aug++)
|
|
|
|
{
|
|
|
|
case 'L':
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_byte (&buf, end, &cie->lsda_encoding));
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (get_DW_EH_PE_width (cie->lsda_encoding, ptr_size));
|
2001-12-13 12:09:34 +01:00
|
|
|
break;
|
|
|
|
case 'R':
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_byte (&buf, end, &cie->fde_encoding));
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (get_DW_EH_PE_width (cie->fde_encoding, ptr_size));
|
2001-12-13 12:09:34 +01:00
|
|
|
break;
|
2006-02-28 00:07:06 +01:00
|
|
|
case 'S':
|
|
|
|
break;
|
2001-12-13 12:09:34 +01:00
|
|
|
case 'P':
|
|
|
|
{
|
|
|
|
int per_width;
|
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
REQUIRE (read_byte (&buf, end, &cie->per_encoding));
|
|
|
|
per_width = get_DW_EH_PE_width (cie->per_encoding,
|
2001-12-13 12:09:34 +01:00
|
|
|
ptr_size);
|
2005-01-17 18:39:27 +01:00
|
|
|
REQUIRE (per_width);
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((cie->per_encoding & 0x70) == DW_EH_PE_aligned)
|
2005-01-17 18:41:47 +01:00
|
|
|
{
|
|
|
|
length = -(buf - ehbuf) & (per_width - 1);
|
|
|
|
REQUIRE (skip_bytes (&buf, end, length));
|
|
|
|
}
|
2009-09-19 10:06:11 +02:00
|
|
|
this_inf->u.cie.personality_offset = buf - start;
|
2001-12-13 12:09:34 +01:00
|
|
|
ENSURE_NO_RELOCS (buf);
|
2007-05-12 16:27:34 +02:00
|
|
|
/* Ensure we have a reloc here. */
|
2008-01-09 10:36:11 +01:00
|
|
|
REQUIRE (GET_RELOC (buf));
|
|
|
|
cie->personality.reloc_index
|
|
|
|
= cookie->rel - cookie->rels;
|
|
|
|
/* Cope with MIPS-style composite relocations. */
|
|
|
|
do
|
|
|
|
cookie->rel++;
|
|
|
|
while (GET_RELOC (buf) != NULL);
|
2005-01-17 18:41:47 +01:00
|
|
|
REQUIRE (skip_bytes (&buf, end, per_width));
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
/* Unrecognized augmentation. Better bail out. */
|
|
|
|
goto free_no_table;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* For shared libraries, try to get rid of as many RELATIVE relocs
|
2002-02-19 13:40:32 +01:00
|
|
|
as possible. */
|
2004-10-10 15:02:01 +02:00
|
|
|
if (info->shared
|
2004-02-28 01:35:45 +01:00
|
|
|
&& (get_elf_backend_data (abfd)
|
|
|
|
->elf_backend_can_make_relative_eh_frame
|
2004-11-16 11:16:30 +01:00
|
|
|
(abfd, info, sec)))
|
|
|
|
{
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((cie->fde_encoding & 0x70) == DW_EH_PE_absptr)
|
2007-12-15 10:41:15 +01:00
|
|
|
this_inf->make_relative = 1;
|
2004-11-16 11:16:30 +01:00
|
|
|
/* If the CIE doesn't already have an 'R' entry, it's fairly
|
|
|
|
easy to add one, provided that there's no aligned data
|
|
|
|
after the augmentation string. */
|
2006-11-21 12:25:17 +01:00
|
|
|
else if (cie->fde_encoding == DW_EH_PE_omit
|
2009-09-19 10:06:11 +02:00
|
|
|
&& (cie->per_encoding & 0x70) != DW_EH_PE_aligned)
|
2004-11-16 11:16:30 +01:00
|
|
|
{
|
2006-11-21 12:25:17 +01:00
|
|
|
if (*cie->augmentation == 0)
|
2004-11-16 11:16:30 +01:00
|
|
|
this_inf->add_augmentation_size = 1;
|
2007-12-15 10:41:15 +01:00
|
|
|
this_inf->u.cie.add_fde_encoding = 1;
|
|
|
|
this_inf->make_relative = 1;
|
2004-11-16 11:16:30 +01:00
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((cie->lsda_encoding & 0x70) == DW_EH_PE_absptr)
|
|
|
|
cie->can_make_lsda_relative = 1;
|
|
|
|
}
|
2001-12-18 12:49:52 +01:00
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
/* If FDE encoding was not specified, it defaults to
|
|
|
|
DW_EH_absptr. */
|
2006-11-21 12:25:17 +01:00
|
|
|
if (cie->fde_encoding == DW_EH_PE_omit)
|
|
|
|
cie->fde_encoding = DW_EH_PE_absptr;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2005-01-17 18:44:41 +01:00
|
|
|
initial_insn_length = end - buf;
|
2006-11-21 12:25:17 +01:00
|
|
|
if (initial_insn_length <= sizeof (cie->initial_instructions))
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2006-11-21 12:25:17 +01:00
|
|
|
cie->initial_insn_length = initial_insn_length;
|
|
|
|
memcpy (cie->initial_instructions, buf, initial_insn_length);
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
2005-01-17 18:44:41 +01:00
|
|
|
insns = buf;
|
2001-12-13 12:09:34 +01:00
|
|
|
buf += initial_insn_length;
|
|
|
|
ENSURE_NO_RELOCS (buf);
|
2007-12-15 10:33:51 +01:00
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
if (hdr_info->merge_cies)
|
|
|
|
this_inf->u.cie.u.full_cie = cie;
|
2007-12-15 10:41:15 +01:00
|
|
|
this_inf->u.cie.per_encoding_relative
|
2007-12-15 10:33:51 +01:00
|
|
|
= (cie->per_encoding & 0x70) == DW_EH_PE_pcrel;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-11-21 12:25:17 +01:00
|
|
|
/* Find the corresponding CIE. */
|
|
|
|
unsigned int cie_offset = this_inf->offset + 4 - hdr_id;
|
2008-01-09 10:36:11 +01:00
|
|
|
for (cie = local_cies; cie < local_cies + cie_count; cie++)
|
|
|
|
if (cie_offset == cie->cie_inf->offset)
|
2006-11-21 12:25:17 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
/* Ensure this FDE references one of the CIEs in this input
|
|
|
|
section. */
|
2008-01-09 10:36:11 +01:00
|
|
|
REQUIRE (cie != local_cies + cie_count);
|
|
|
|
this_inf->u.fde.cie_inf = cie->cie_inf;
|
|
|
|
this_inf->make_relative = cie->cie_inf->make_relative;
|
2007-12-15 10:41:15 +01:00
|
|
|
this_inf->add_augmentation_size
|
2008-01-09 10:36:11 +01:00
|
|
|
= cie->cie_inf->add_augmentation_size;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
ENSURE_NO_RELOCS (buf);
|
2011-06-20 15:18:52 +02:00
|
|
|
if ((sec->flags & SEC_LINKER_CREATED) == 0 || cookie->rels != NULL)
|
2008-09-17 09:50:29 +02:00
|
|
|
{
|
2011-06-20 15:18:52 +02:00
|
|
|
asection *rsec;
|
|
|
|
|
|
|
|
REQUIRE (GET_RELOC (buf));
|
|
|
|
|
|
|
|
/* Chain together the FDEs for each section. */
|
|
|
|
rsec = _bfd_elf_gc_mark_rsec (info, sec, gc_mark_hook, cookie);
|
|
|
|
/* RSEC will be NULL if FDE was cleared out as it was belonging to
|
|
|
|
a discarded SHT_GROUP. */
|
|
|
|
if (rsec)
|
|
|
|
{
|
|
|
|
REQUIRE (rsec->owner == abfd);
|
|
|
|
this_inf->u.fde.next_for_section = elf_fde_list (rsec);
|
|
|
|
elf_fde_list (rsec) = this_inf;
|
|
|
|
}
|
2008-09-17 09:50:29 +02:00
|
|
|
}
|
2007-12-15 10:34:48 +01:00
|
|
|
|
2005-01-17 18:41:47 +01:00
|
|
|
/* Skip the initial location and address range. */
|
|
|
|
start = buf;
|
2006-11-21 12:25:17 +01:00
|
|
|
length = get_DW_EH_PE_width (cie->fde_encoding, ptr_size);
|
2005-01-17 18:41:47 +01:00
|
|
|
REQUIRE (skip_bytes (&buf, end, 2 * length));
|
|
|
|
|
|
|
|
/* Skip the augmentation size, if present. */
|
2006-11-21 12:25:17 +01:00
|
|
|
if (cie->augmentation[0] == 'z')
|
2005-01-17 18:44:41 +01:00
|
|
|
REQUIRE (read_uleb128 (&buf, end, &length));
|
|
|
|
else
|
|
|
|
length = 0;
|
2005-01-17 18:41:47 +01:00
|
|
|
|
|
|
|
/* Of the supported augmentation characters above, only 'L'
|
|
|
|
adds augmentation data to the FDE. This code would need to
|
|
|
|
be adjusted if any future augmentations do the same thing. */
|
2006-11-21 12:25:17 +01:00
|
|
|
if (cie->lsda_encoding != DW_EH_PE_omit)
|
2005-01-17 18:44:41 +01:00
|
|
|
{
|
2007-12-15 10:35:58 +01:00
|
|
|
SKIP_RELOCS (buf);
|
|
|
|
if (cie->can_make_lsda_relative && GET_RELOC (buf))
|
|
|
|
cie->cie_inf->u.cie.make_lsda_relative = 1;
|
2005-01-17 18:44:41 +01:00
|
|
|
this_inf->lsda_offset = buf - start;
|
|
|
|
/* If there's no 'z' augmentation, we don't know where the
|
|
|
|
CFA insns begin. Assume no padding. */
|
2006-11-21 12:25:17 +01:00
|
|
|
if (cie->augmentation[0] != 'z')
|
2005-01-17 18:44:41 +01:00
|
|
|
length = end - buf;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Skip over the augmentation data. */
|
|
|
|
REQUIRE (skip_bytes (&buf, end, length));
|
|
|
|
insns = buf;
|
2001-12-18 12:49:52 +01:00
|
|
|
|
2006-11-21 12:25:17 +01:00
|
|
|
buf = last_fde + 4 + hdr_length;
|
2008-09-17 09:50:29 +02:00
|
|
|
|
2009-02-01 13:05:25 +01:00
|
|
|
/* For NULL RSEC (cleared FDE belonging to a discarded section)
|
|
|
|
the relocations are commonly cleared. We do not sanity check if
|
|
|
|
all these relocations are cleared as (1) relocations to
|
|
|
|
.gcc_except_table will remain uncleared (they will get dropped
|
|
|
|
with the drop of this unused FDE) and (2) BFD already safely drops
|
|
|
|
relocations of any type to .eh_frame by
|
|
|
|
elf_section_ignore_discarded_relocs.
|
|
|
|
TODO: The .gcc_except_table entries should be also filtered as
|
|
|
|
.eh_frame entries; or GCC could rather use COMDAT for them. */
|
|
|
|
SKIP_RELOCS (buf);
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2005-01-17 18:44:41 +01:00
|
|
|
/* Try to interpret the CFA instructions and find the first
|
|
|
|
padding nop. Shrink this_inf's size so that it doesn't
|
2006-10-03 15:15:39 +02:00
|
|
|
include the padding. */
|
2006-11-21 12:25:17 +01:00
|
|
|
length = get_DW_EH_PE_width (cie->fde_encoding, ptr_size);
|
2006-10-03 15:15:39 +02:00
|
|
|
set_loc_count = 0;
|
|
|
|
insns_end = skip_non_nops (insns, end, length, &set_loc_count);
|
|
|
|
/* If we don't understand the CFA instructions, we can't know
|
|
|
|
what needs to be adjusted there. */
|
|
|
|
if (insns_end == NULL
|
|
|
|
/* For the time being we don't support DW_CFA_set_loc in
|
|
|
|
CIE instructions. */
|
|
|
|
|| (set_loc_count && this_inf->cie))
|
|
|
|
goto free_no_table;
|
|
|
|
this_inf->size -= end - insns_end;
|
2006-11-21 12:25:17 +01:00
|
|
|
if (insns_end != end && this_inf->cie)
|
|
|
|
{
|
|
|
|
cie->initial_insn_length -= end - insns_end;
|
|
|
|
cie->length -= end - insns_end;
|
|
|
|
}
|
2006-10-03 15:15:39 +02:00
|
|
|
if (set_loc_count
|
2009-09-19 10:06:11 +02:00
|
|
|
&& ((cie->fde_encoding & 0x70) == DW_EH_PE_pcrel
|
2007-12-15 10:41:15 +01:00
|
|
|
|| this_inf->make_relative))
|
2006-10-03 15:15:39 +02:00
|
|
|
{
|
|
|
|
unsigned int cnt;
|
|
|
|
bfd_byte *p;
|
|
|
|
|
2009-09-09 23:38:59 +02:00
|
|
|
this_inf->set_loc = (unsigned int *)
|
|
|
|
bfd_malloc ((set_loc_count + 1) * sizeof (unsigned int));
|
2006-10-03 15:15:39 +02:00
|
|
|
REQUIRE (this_inf->set_loc);
|
|
|
|
this_inf->set_loc[0] = set_loc_count;
|
|
|
|
p = insns;
|
|
|
|
cnt = 0;
|
|
|
|
while (p < end)
|
|
|
|
{
|
|
|
|
if (*p == DW_CFA_set_loc)
|
|
|
|
this_inf->set_loc[++cnt] = p + 1 - start;
|
|
|
|
REQUIRE (skip_cfa_op (&p, end, length));
|
|
|
|
}
|
|
|
|
}
|
2005-01-17 18:44:41 +01:00
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
this_inf->removed = 1;
|
2006-11-21 12:25:17 +01:00
|
|
|
this_inf->fde_encoding = cie->fde_encoding;
|
|
|
|
this_inf->lsda_encoding = cie->lsda_encoding;
|
2001-12-13 12:09:34 +01:00
|
|
|
sec_info->count++;
|
|
|
|
}
|
2007-12-15 10:33:51 +01:00
|
|
|
BFD_ASSERT (sec_info->count == num_entries);
|
2008-01-09 10:36:11 +01:00
|
|
|
BFD_ASSERT (cie_count == num_cies);
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
elf_section_data (sec)->sec_info = sec_info;
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
sec->sec_info_type = SEC_INFO_TYPE_EH_FRAME;
|
2008-01-09 10:36:11 +01:00
|
|
|
if (hdr_info->merge_cies)
|
|
|
|
{
|
|
|
|
sec_info->cies = local_cies;
|
|
|
|
local_cies = NULL;
|
|
|
|
}
|
2007-12-15 10:33:51 +01:00
|
|
|
goto success;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
free_no_table:
|
|
|
|
(*info->callbacks->einfo)
|
|
|
|
(_("%P: error in %B(%A); no .eh_frame_hdr table will be created.\n"),
|
|
|
|
abfd, sec);
|
|
|
|
hdr_info->table = FALSE;
|
|
|
|
if (sec_info)
|
|
|
|
free (sec_info);
|
|
|
|
success:
|
|
|
|
if (ehbuf)
|
|
|
|
free (ehbuf);
|
|
|
|
if (local_cies)
|
|
|
|
free (local_cies);
|
|
|
|
#undef REQUIRE
|
|
|
|
}
|
2006-11-21 12:25:17 +01:00
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
/* Finish a pass over all .eh_frame sections. */
|
|
|
|
|
|
|
|
void
|
|
|
|
_bfd_elf_end_eh_frame_parsing (struct bfd_link_info *info)
|
|
|
|
{
|
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
|
|
|
|
|
|
|
hdr_info = &elf_hash_table (info)->eh_info;
|
|
|
|
hdr_info->parsed_eh_frames = TRUE;
|
|
|
|
}
|
2006-11-21 12:25:17 +01:00
|
|
|
|
2007-12-15 10:34:48 +01:00
|
|
|
/* Mark all relocations against CIE or FDE ENT, which occurs in
|
|
|
|
.eh_frame section SEC. COOKIE describes the relocations in SEC;
|
|
|
|
its "rel" field can be changed freely. */
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
mark_entry (struct bfd_link_info *info, asection *sec,
|
|
|
|
struct eh_cie_fde *ent, elf_gc_mark_hook_fn gc_mark_hook,
|
|
|
|
struct elf_reloc_cookie *cookie)
|
|
|
|
{
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2007-12-15 10:34:48 +01:00
|
|
|
for (cookie->rel = cookie->rels + ent->reloc_index;
|
|
|
|
cookie->rel < cookie->relend
|
|
|
|
&& cookie->rel->r_offset < ent->offset + ent->size;
|
|
|
|
cookie->rel++)
|
|
|
|
if (!_bfd_elf_gc_mark_reloc (info, sec, gc_mark_hook, cookie))
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Mark all the relocations against FDEs that relate to code in input
|
|
|
|
section SEC. The FDEs belong to .eh_frame section EH_FRAME, whose
|
|
|
|
relocations are described by COOKIE. */
|
|
|
|
|
|
|
|
bfd_boolean
|
|
|
|
_bfd_elf_gc_mark_fdes (struct bfd_link_info *info, asection *sec,
|
|
|
|
asection *eh_frame, elf_gc_mark_hook_fn gc_mark_hook,
|
|
|
|
struct elf_reloc_cookie *cookie)
|
|
|
|
{
|
2008-01-09 10:36:11 +01:00
|
|
|
struct eh_cie_fde *fde, *cie;
|
2007-12-15 10:34:48 +01:00
|
|
|
|
|
|
|
for (fde = elf_fde_list (sec); fde; fde = fde->u.fde.next_for_section)
|
|
|
|
{
|
|
|
|
if (!mark_entry (info, eh_frame, fde, gc_mark_hook, cookie))
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
/* At this stage, all cie_inf fields point to local CIEs, so we
|
|
|
|
can use the same cookie to refer to them. */
|
|
|
|
cie = fde->u.fde.cie_inf;
|
2008-01-09 10:36:11 +01:00
|
|
|
if (!cie->u.cie.gc_mark)
|
2007-12-15 10:34:48 +01:00
|
|
|
{
|
2008-01-09 10:36:11 +01:00
|
|
|
cie->u.cie.gc_mark = 1;
|
2007-12-15 10:34:48 +01:00
|
|
|
if (!mark_entry (info, eh_frame, cie, gc_mark_hook, cookie))
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
/* Input section SEC of ABFD is an .eh_frame section that contains the
|
|
|
|
CIE described by CIE_INF. Return a version of CIE_INF that is going
|
|
|
|
to be kept in the output, adding CIE_INF to the output if necessary.
|
|
|
|
|
|
|
|
HDR_INFO is the .eh_frame_hdr information and COOKIE describes the
|
|
|
|
relocations in REL. */
|
|
|
|
|
|
|
|
static struct eh_cie_fde *
|
2009-09-19 10:06:11 +02:00
|
|
|
find_merged_cie (bfd *abfd, struct bfd_link_info *info, asection *sec,
|
2008-01-09 10:36:11 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info,
|
|
|
|
struct elf_reloc_cookie *cookie,
|
|
|
|
struct eh_cie_fde *cie_inf)
|
|
|
|
{
|
|
|
|
unsigned long r_symndx;
|
|
|
|
struct cie *cie, *new_cie;
|
|
|
|
Elf_Internal_Rela *rel;
|
|
|
|
void **loc;
|
|
|
|
|
|
|
|
/* Use CIE_INF if we have already decided to keep it. */
|
|
|
|
if (!cie_inf->removed)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
/* If we have merged CIE_INF with another CIE, use that CIE instead. */
|
|
|
|
if (cie_inf->u.cie.merged)
|
|
|
|
return cie_inf->u.cie.u.merged_with;
|
|
|
|
|
|
|
|
cie = cie_inf->u.cie.u.full_cie;
|
|
|
|
|
|
|
|
/* Assume we will need to keep CIE_INF. */
|
|
|
|
cie_inf->removed = 0;
|
|
|
|
cie_inf->u.cie.u.sec = sec;
|
|
|
|
|
|
|
|
/* If we are not merging CIEs, use CIE_INF. */
|
|
|
|
if (cie == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
if (cie->per_encoding != DW_EH_PE_omit)
|
|
|
|
{
|
2009-09-19 10:06:11 +02:00
|
|
|
bfd_boolean per_binds_local;
|
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
/* Work out the address of personality routine, either as an absolute
|
|
|
|
value or as a symbol. */
|
|
|
|
rel = cookie->rels + cie->personality.reloc_index;
|
|
|
|
memset (&cie->personality, 0, sizeof (cie->personality));
|
|
|
|
#ifdef BFD64
|
|
|
|
if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS64)
|
|
|
|
r_symndx = ELF64_R_SYM (rel->r_info);
|
|
|
|
else
|
|
|
|
#endif
|
|
|
|
r_symndx = ELF32_R_SYM (rel->r_info);
|
|
|
|
if (r_symndx >= cookie->locsymcount
|
|
|
|
|| ELF_ST_BIND (cookie->locsyms[r_symndx].st_info) != STB_LOCAL)
|
|
|
|
{
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
|
|
|
|
r_symndx -= cookie->extsymoff;
|
|
|
|
h = cookie->sym_hashes[r_symndx];
|
|
|
|
|
|
|
|
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;
|
|
|
|
|
|
|
|
cie->personality.h = h;
|
2009-09-19 10:06:11 +02:00
|
|
|
per_binds_local = SYMBOL_REFERENCES_LOCAL (info, h);
|
2008-01-09 10:36:11 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
Elf_Internal_Sym *sym;
|
|
|
|
asection *sym_sec;
|
|
|
|
|
|
|
|
sym = &cookie->locsyms[r_symndx];
|
|
|
|
sym_sec = bfd_section_from_elf_index (abfd, sym->st_shndx);
|
|
|
|
if (sym_sec == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
if (sym_sec->kept_section != NULL)
|
|
|
|
sym_sec = sym_sec->kept_section;
|
|
|
|
if (sym_sec->output_section == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
cie->local_personality = 1;
|
|
|
|
cie->personality.val = (sym->st_value
|
|
|
|
+ sym_sec->output_offset
|
|
|
|
+ sym_sec->output_section->vma);
|
2009-09-19 10:06:11 +02:00
|
|
|
per_binds_local = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (per_binds_local
|
|
|
|
&& info->shared
|
|
|
|
&& (cie->per_encoding & 0x70) == DW_EH_PE_absptr
|
|
|
|
&& (get_elf_backend_data (abfd)
|
|
|
|
->elf_backend_can_make_relative_eh_frame (abfd, info, sec)))
|
|
|
|
{
|
|
|
|
cie_inf->u.cie.make_per_encoding_relative = 1;
|
|
|
|
cie_inf->u.cie.per_encoding_relative = 1;
|
2008-01-09 10:36:11 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* See if we can merge this CIE with an earlier one. */
|
|
|
|
cie->output_sec = sec->output_section;
|
|
|
|
cie_compute_hash (cie);
|
|
|
|
if (hdr_info->cies == NULL)
|
|
|
|
{
|
|
|
|
hdr_info->cies = htab_try_create (1, cie_hash, cie_eq, free);
|
|
|
|
if (hdr_info->cies == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
}
|
|
|
|
loc = htab_find_slot_with_hash (hdr_info->cies, cie, cie->hash, INSERT);
|
|
|
|
if (loc == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
new_cie = (struct cie *) *loc;
|
|
|
|
if (new_cie == NULL)
|
|
|
|
{
|
|
|
|
/* Keep CIE_INF and record it in the hash table. */
|
2009-09-09 23:38:59 +02:00
|
|
|
new_cie = (struct cie *) malloc (sizeof (struct cie));
|
2008-01-09 10:36:11 +01:00
|
|
|
if (new_cie == NULL)
|
|
|
|
return cie_inf;
|
|
|
|
|
|
|
|
memcpy (new_cie, cie, sizeof (struct cie));
|
|
|
|
*loc = new_cie;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Merge CIE_INF with NEW_CIE->CIE_INF. */
|
|
|
|
cie_inf->removed = 1;
|
|
|
|
cie_inf->u.cie.merged = 1;
|
|
|
|
cie_inf->u.cie.u.merged_with = new_cie->cie_inf;
|
|
|
|
if (cie_inf->u.cie.make_lsda_relative)
|
|
|
|
new_cie->cie_inf->u.cie.make_lsda_relative = 1;
|
|
|
|
}
|
|
|
|
return new_cie->cie_inf;
|
|
|
|
}
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
/* This function is called for each input file before the .eh_frame
|
|
|
|
section is relocated. It discards duplicate CIEs and FDEs for discarded
|
|
|
|
functions. The function returns TRUE iff any entries have been
|
|
|
|
deleted. */
|
|
|
|
|
|
|
|
bfd_boolean
|
|
|
|
_bfd_elf_discard_section_eh_frame
|
|
|
|
(bfd *abfd, struct bfd_link_info *info, asection *sec,
|
|
|
|
bfd_boolean (*reloc_symbol_deleted_p) (bfd_vma, void *),
|
|
|
|
struct elf_reloc_cookie *cookie)
|
|
|
|
{
|
2008-01-09 10:36:11 +01:00
|
|
|
struct eh_cie_fde *ent;
|
2007-12-15 10:33:51 +01:00
|
|
|
struct eh_frame_sec_info *sec_info;
|
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
|
|
|
unsigned int ptr_size, offset;
|
|
|
|
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
if (sec->sec_info_type != SEC_INFO_TYPE_EH_FRAME)
|
2011-06-14 14:57:18 +02:00
|
|
|
return FALSE;
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
sec_info = (struct eh_frame_sec_info *) elf_section_data (sec)->sec_info;
|
|
|
|
if (sec_info == NULL)
|
|
|
|
return FALSE;
|
|
|
|
|
2011-06-20 15:18:52 +02:00
|
|
|
ptr_size = (get_elf_backend_data (sec->owner)
|
|
|
|
->elf_backend_eh_frame_address_size (sec->owner, sec));
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
hdr_info = &elf_hash_table (info)->eh_info;
|
2004-10-10 09:58:07 +02:00
|
|
|
for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
|
2008-07-21 09:49:58 +02:00
|
|
|
if (ent->size == 4)
|
|
|
|
/* There should only be one zero terminator, on the last input
|
|
|
|
file supplying .eh_frame (crtend.o). Remove any others. */
|
|
|
|
ent->removed = sec->map_head.s != NULL;
|
|
|
|
else if (!ent->cie)
|
2004-10-10 09:58:07 +02:00
|
|
|
{
|
2011-06-20 15:18:52 +02:00
|
|
|
bfd_boolean keep;
|
|
|
|
if ((sec->flags & SEC_LINKER_CREATED) != 0 && cookie->rels == NULL)
|
|
|
|
{
|
|
|
|
unsigned int width
|
|
|
|
= get_DW_EH_PE_width (ent->fde_encoding, ptr_size);
|
|
|
|
bfd_vma value
|
|
|
|
= read_value (abfd, sec->contents + ent->offset + 8 + width,
|
|
|
|
width, get_DW_EH_PE_signed (ent->fde_encoding));
|
|
|
|
keep = value != 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cookie->rel = cookie->rels + ent->reloc_index;
|
|
|
|
/* FIXME: octets_per_byte. */
|
|
|
|
BFD_ASSERT (cookie->rel < cookie->relend
|
|
|
|
&& cookie->rel->r_offset == ent->offset + 8);
|
|
|
|
keep = !(*reloc_symbol_deleted_p) (ent->offset + 8, cookie);
|
|
|
|
}
|
|
|
|
if (keep)
|
2006-11-21 12:25:17 +01:00
|
|
|
{
|
2007-12-15 10:33:51 +01:00
|
|
|
if (info->shared
|
2009-09-19 10:06:11 +02:00
|
|
|
&& (((ent->fde_encoding & 0x70) == DW_EH_PE_absptr
|
2007-12-15 10:41:15 +01:00
|
|
|
&& ent->make_relative == 0)
|
2009-09-19 10:06:11 +02:00
|
|
|
|| (ent->fde_encoding & 0x70) == DW_EH_PE_aligned))
|
2007-12-15 10:33:51 +01:00
|
|
|
{
|
|
|
|
/* If a shared library uses absolute pointers
|
|
|
|
which we cannot turn into PC relative,
|
|
|
|
don't create the binary search table,
|
|
|
|
since it is affected by runtime relocations. */
|
|
|
|
hdr_info->table = FALSE;
|
|
|
|
(*info->callbacks->einfo)
|
|
|
|
(_("%P: fde encoding in %B(%A) prevents .eh_frame_hdr"
|
|
|
|
" table being created.\n"), abfd, sec);
|
|
|
|
}
|
|
|
|
ent->removed = 0;
|
|
|
|
hdr_info->fde_count++;
|
2009-09-19 10:06:11 +02:00
|
|
|
ent->u.fde.cie_inf = find_merged_cie (abfd, info, sec, hdr_info,
|
|
|
|
cookie, ent->u.fde.cie_inf);
|
2006-11-21 12:25:17 +01:00
|
|
|
}
|
2007-12-15 10:33:51 +01:00
|
|
|
}
|
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
if (sec_info->cies)
|
|
|
|
{
|
|
|
|
free (sec_info->cies);
|
|
|
|
sec_info->cies = NULL;
|
|
|
|
}
|
|
|
|
|
2007-12-15 10:33:51 +01:00
|
|
|
offset = 0;
|
|
|
|
for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
|
|
|
|
if (!ent->removed)
|
|
|
|
{
|
2004-11-16 11:16:30 +01:00
|
|
|
ent->new_offset = offset;
|
|
|
|
offset += size_of_output_cie_fde (ent, ptr_size);
|
2004-10-10 09:58:07 +02:00
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sec->rawsize = sec->size;
|
2004-11-16 11:16:30 +01:00
|
|
|
sec->size = offset;
|
|
|
|
return offset != sec->rawsize;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* This function is called for .eh_frame_hdr section after
|
|
|
|
_bfd_elf_discard_section_eh_frame has been called on all .eh_frame
|
|
|
|
input sections. It finalizes the size of .eh_frame_hdr section. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean
|
2003-08-07 09:25:34 +02:00
|
|
|
_bfd_elf_discard_section_eh_frame_hdr (bfd *abfd, struct bfd_link_info *info)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2002-11-12 08:35:26 +01:00
|
|
|
struct elf_link_hash_table *htab;
|
2001-12-13 12:09:34 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
2002-11-12 08:35:26 +01:00
|
|
|
asection *sec;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
htab = elf_hash_table (info);
|
|
|
|
hdr_info = &htab->eh_info;
|
2006-11-21 12:25:17 +01:00
|
|
|
|
2008-01-09 10:36:11 +01:00
|
|
|
if (hdr_info->cies != NULL)
|
|
|
|
{
|
|
|
|
htab_delete (hdr_info->cies);
|
|
|
|
hdr_info->cies = NULL;
|
|
|
|
}
|
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
sec = hdr_info->hdr_sec;
|
|
|
|
if (sec == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2002-11-12 08:35:26 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sec->size = EH_FRAME_HDR_SIZE;
|
2001-12-13 12:09:34 +01:00
|
|
|
if (hdr_info->table)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sec->size += 4 + hdr_info->fde_count * 8;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
elf_tdata (abfd)->eh_frame_hdr = sec;
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2012-05-25 03:12:20 +02:00
|
|
|
/* Return true if there is at least one non-empty .eh_frame section in
|
|
|
|
input files. Can only be called after ld has mapped input to
|
|
|
|
output sections, and before sections are stripped. */
|
|
|
|
bfd_boolean
|
|
|
|
_bfd_elf_eh_frame_present (struct bfd_link_info *info)
|
|
|
|
{
|
|
|
|
asection *eh = bfd_get_section_by_name (info->output_bfd, ".eh_frame");
|
|
|
|
|
|
|
|
if (eh == NULL)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
/* Count only sections which have at least a single CIE or FDE.
|
|
|
|
There cannot be any CIE or FDE <= 8 bytes. */
|
|
|
|
for (eh = eh->map_head.s; eh != NULL; eh = eh->map_head.s)
|
|
|
|
if (eh->size > 8)
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2001-12-15 09:54:13 +01:00
|
|
|
/* This function is called from size_dynamic_sections.
|
|
|
|
It needs to decide whether .eh_frame_hdr should be output or not,
|
2005-05-04 13:00:28 +02:00
|
|
|
because when the dynamic symbol table has been sized it is too late
|
|
|
|
to strip sections. */
|
2001-12-15 09:54:13 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean
|
2003-08-07 09:25:34 +02:00
|
|
|
_bfd_elf_maybe_strip_eh_frame_hdr (struct bfd_link_info *info)
|
2001-12-15 09:54:13 +01:00
|
|
|
{
|
2002-11-12 08:35:26 +01:00
|
|
|
struct elf_link_hash_table *htab;
|
2001-12-15 09:54:13 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
htab = elf_hash_table (info);
|
|
|
|
hdr_info = &htab->eh_info;
|
|
|
|
if (hdr_info->hdr_sec == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-12-15 09:54:13 +01:00
|
|
|
|
2012-05-25 03:12:20 +02:00
|
|
|
if (bfd_is_abs_section (hdr_info->hdr_sec->output_section)
|
|
|
|
|| !info->eh_frame_hdr
|
|
|
|
|| !_bfd_elf_eh_frame_present (info))
|
2001-12-15 09:54:13 +01:00
|
|
|
{
|
2005-05-04 13:00:28 +02:00
|
|
|
hdr_info->hdr_sec->flags |= SEC_EXCLUDE;
|
2002-11-12 08:35:26 +01:00
|
|
|
hdr_info->hdr_sec = NULL;
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-12-15 09:54:13 +01:00
|
|
|
}
|
2002-11-12 08:35:26 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
hdr_info->table = TRUE;
|
|
|
|
return TRUE;
|
2001-12-15 09:54:13 +01:00
|
|
|
}
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
/* Adjust an address in the .eh_frame section. Given OFFSET within
|
|
|
|
SEC, this returns the new offset in the adjusted .eh_frame section,
|
|
|
|
or -1 if the address refers to a CIE/FDE which has been removed
|
|
|
|
or to offset with dynamic relocation which is no longer needed. */
|
|
|
|
|
|
|
|
bfd_vma
|
2003-08-07 09:25:34 +02:00
|
|
|
_bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
|
2010-04-09 16:40:18 +02:00
|
|
|
struct bfd_link_info *info ATTRIBUTE_UNUSED,
|
2003-08-07 09:25:34 +02:00
|
|
|
asection *sec,
|
|
|
|
bfd_vma offset)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
struct eh_frame_sec_info *sec_info;
|
|
|
|
unsigned int lo, hi, mid;
|
|
|
|
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
if (sec->sec_info_type != SEC_INFO_TYPE_EH_FRAME)
|
2001-12-13 12:09:34 +01:00
|
|
|
return offset;
|
2009-09-09 23:38:59 +02:00
|
|
|
sec_info = (struct eh_frame_sec_info *) elf_section_data (sec)->sec_info;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (offset >= sec->rawsize)
|
|
|
|
return offset - sec->rawsize + sec->size;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
lo = 0;
|
|
|
|
hi = sec_info->count;
|
|
|
|
mid = 0;
|
|
|
|
while (lo < hi)
|
|
|
|
{
|
|
|
|
mid = (lo + hi) / 2;
|
|
|
|
if (offset < sec_info->entry[mid].offset)
|
|
|
|
hi = mid;
|
|
|
|
else if (offset
|
|
|
|
>= sec_info->entry[mid].offset + sec_info->entry[mid].size)
|
|
|
|
lo = mid + 1;
|
|
|
|
else
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
BFD_ASSERT (lo < hi);
|
|
|
|
|
|
|
|
/* FDE or CIE was removed. */
|
|
|
|
if (sec_info->entry[mid].removed)
|
|
|
|
return (bfd_vma) -1;
|
|
|
|
|
2009-09-19 10:06:11 +02:00
|
|
|
/* If converting personality pointers to DW_EH_PE_pcrel, there will be
|
|
|
|
no need for run-time relocation against the personality field. */
|
|
|
|
if (sec_info->entry[mid].cie
|
|
|
|
&& sec_info->entry[mid].u.cie.make_per_encoding_relative
|
|
|
|
&& offset == (sec_info->entry[mid].offset + 8
|
|
|
|
+ sec_info->entry[mid].u.cie.personality_offset))
|
|
|
|
return (bfd_vma) -2;
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
/* If converting to DW_EH_PE_pcrel, there will be no need for run-time
|
|
|
|
relocation against FDE's initial_location field. */
|
2004-10-10 09:58:07 +02:00
|
|
|
if (!sec_info->entry[mid].cie
|
2007-12-15 10:41:15 +01:00
|
|
|
&& sec_info->entry[mid].make_relative
|
2004-11-16 11:16:30 +01:00
|
|
|
&& offset == sec_info->entry[mid].offset + 8)
|
|
|
|
return (bfd_vma) -2;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2001-12-18 12:49:52 +01:00
|
|
|
/* If converting LSDA pointers to DW_EH_PE_pcrel, there will be no need
|
|
|
|
for run-time relocation against LSDA field. */
|
2004-10-10 09:58:07 +02:00
|
|
|
if (!sec_info->entry[mid].cie
|
2007-12-15 10:35:58 +01:00
|
|
|
&& sec_info->entry[mid].u.fde.cie_inf->u.cie.make_lsda_relative
|
|
|
|
&& offset == (sec_info->entry[mid].offset + 8
|
|
|
|
+ sec_info->entry[mid].lsda_offset))
|
|
|
|
return (bfd_vma) -2;
|
2001-12-18 12:49:52 +01:00
|
|
|
|
2006-10-03 15:15:39 +02:00
|
|
|
/* If converting to DW_EH_PE_pcrel, there will be no need for run-time
|
|
|
|
relocation against DW_CFA_set_loc's arguments. */
|
|
|
|
if (sec_info->entry[mid].set_loc
|
2007-12-15 10:41:15 +01:00
|
|
|
&& sec_info->entry[mid].make_relative
|
2006-10-03 15:15:39 +02:00
|
|
|
&& (offset >= sec_info->entry[mid].offset + 8
|
|
|
|
+ sec_info->entry[mid].set_loc[1]))
|
|
|
|
{
|
|
|
|
unsigned int cnt;
|
|
|
|
|
|
|
|
for (cnt = 1; cnt <= sec_info->entry[mid].set_loc[0]; cnt++)
|
|
|
|
if (offset == sec_info->entry[mid].offset + 8
|
|
|
|
+ sec_info->entry[mid].set_loc[cnt])
|
|
|
|
return (bfd_vma) -2;
|
|
|
|
}
|
|
|
|
|
2004-11-16 11:16:30 +01:00
|
|
|
/* Any new augmentation bytes go before the first relocation. */
|
2002-01-25 07:24:34 +01:00
|
|
|
return (offset + sec_info->entry[mid].new_offset
|
2004-11-16 11:16:30 +01:00
|
|
|
- sec_info->entry[mid].offset
|
|
|
|
+ extra_augmentation_string_bytes (sec_info->entry + mid)
|
|
|
|
+ extra_augmentation_data_bytes (sec_info->entry + mid));
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Write out .eh_frame section. This is called with the relocated
|
|
|
|
contents. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean
|
2003-08-07 09:25:34 +02:00
|
|
|
_bfd_elf_write_section_eh_frame (bfd *abfd,
|
|
|
|
struct bfd_link_info *info,
|
|
|
|
asection *sec,
|
|
|
|
bfd_byte *contents)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
struct eh_frame_sec_info *sec_info;
|
2002-11-12 08:35:26 +01:00
|
|
|
struct elf_link_hash_table *htab;
|
2001-12-13 12:09:34 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
|
|
|
unsigned int ptr_size;
|
2004-10-10 09:58:07 +02:00
|
|
|
struct eh_cie_fde *ent;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
PR ld/13991
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 07:12:40 +02:00
|
|
|
if (sec->sec_info_type != SEC_INFO_TYPE_EH_FRAME)
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2003-08-07 09:25:34 +02:00
|
|
|
return bfd_set_section_contents (abfd, sec->output_section, contents,
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sec->output_offset, sec->size);
|
2005-01-31 21:39:11 +01:00
|
|
|
|
|
|
|
ptr_size = (get_elf_backend_data (abfd)
|
|
|
|
->elf_backend_eh_frame_address_size (abfd, sec));
|
|
|
|
BFD_ASSERT (ptr_size != 0);
|
|
|
|
|
2009-09-09 23:38:59 +02:00
|
|
|
sec_info = (struct eh_frame_sec_info *) elf_section_data (sec)->sec_info;
|
2002-11-12 08:35:26 +01:00
|
|
|
htab = elf_hash_table (info);
|
|
|
|
hdr_info = &htab->eh_info;
|
2004-10-10 15:02:01 +02:00
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
if (hdr_info->table && hdr_info->array == NULL)
|
2009-09-09 23:38:59 +02:00
|
|
|
hdr_info->array = (struct eh_frame_array_ent *)
|
|
|
|
bfd_malloc (hdr_info->fde_count * sizeof(*hdr_info->array));
|
2002-11-12 08:35:26 +01:00
|
|
|
if (hdr_info->array == NULL)
|
|
|
|
hdr_info = NULL;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2004-11-16 11:16:30 +01:00
|
|
|
/* The new offsets can be bigger or smaller than the original offsets.
|
|
|
|
We therefore need to make two passes over the section: one backward
|
|
|
|
pass to move entries up and one forward pass to move entries down.
|
|
|
|
The two passes won't interfere with each other because entries are
|
|
|
|
not reordered */
|
|
|
|
for (ent = sec_info->entry + sec_info->count; ent-- != sec_info->entry;)
|
|
|
|
if (!ent->removed && ent->new_offset > ent->offset)
|
2007-12-15 10:42:02 +01:00
|
|
|
memmove (contents + ent->new_offset, contents + ent->offset, ent->size);
|
2004-11-16 11:16:30 +01:00
|
|
|
|
|
|
|
for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
|
|
|
|
if (!ent->removed && ent->new_offset < ent->offset)
|
2007-12-15 10:42:02 +01:00
|
|
|
memmove (contents + ent->new_offset, contents + ent->offset, ent->size);
|
2004-11-16 11:16:30 +01:00
|
|
|
|
2004-10-10 09:58:07 +02:00
|
|
|
for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2004-11-16 11:16:30 +01:00
|
|
|
unsigned char *buf, *end;
|
|
|
|
unsigned int new_size;
|
|
|
|
|
2004-10-10 09:58:07 +02:00
|
|
|
if (ent->removed)
|
|
|
|
continue;
|
|
|
|
|
2004-11-16 11:16:30 +01:00
|
|
|
if (ent->size == 4)
|
|
|
|
{
|
|
|
|
/* Any terminating FDE must be at the end of the section. */
|
|
|
|
BFD_ASSERT (ent == sec_info->entry + sec_info->count - 1);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2007-12-15 10:42:02 +01:00
|
|
|
buf = contents + ent->new_offset;
|
2004-11-16 11:16:30 +01:00
|
|
|
end = buf + ent->size;
|
|
|
|
new_size = size_of_output_cie_fde (ent, ptr_size);
|
|
|
|
|
2006-05-24 04:37:47 +02:00
|
|
|
/* Update the size. It may be shrinked. */
|
|
|
|
bfd_put_32 (abfd, new_size - 4, buf);
|
|
|
|
|
|
|
|
/* Filling the extra bytes with DW_CFA_nops. */
|
2004-11-16 11:16:30 +01:00
|
|
|
if (new_size != ent->size)
|
2006-05-24 04:37:47 +02:00
|
|
|
memset (end, 0, new_size - ent->size);
|
2004-11-16 11:16:30 +01:00
|
|
|
|
2004-10-10 09:58:07 +02:00
|
|
|
if (ent->cie)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
/* CIE */
|
2004-11-16 11:16:30 +01:00
|
|
|
if (ent->make_relative
|
2007-12-15 10:35:58 +01:00
|
|
|
|| ent->u.cie.make_lsda_relative
|
2007-12-15 10:41:15 +01:00
|
|
|
|| ent->u.cie.per_encoding_relative)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2005-02-20 15:59:07 +01:00
|
|
|
char *aug;
|
2004-11-16 11:16:30 +01:00
|
|
|
unsigned int action, extra_string, extra_data;
|
2005-01-17 18:41:47 +01:00
|
|
|
unsigned int per_width, per_encoding;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2001-12-18 12:49:52 +01:00
|
|
|
/* Need to find 'R' or 'L' augmentation's argument and modify
|
2001-12-13 12:09:34 +01:00
|
|
|
DW_EH_PE_* value. */
|
2004-11-16 11:16:30 +01:00
|
|
|
action = ((ent->make_relative ? 1 : 0)
|
2007-12-15 10:35:58 +01:00
|
|
|
| (ent->u.cie.make_lsda_relative ? 2 : 0)
|
2007-12-15 10:41:15 +01:00
|
|
|
| (ent->u.cie.per_encoding_relative ? 4 : 0));
|
2004-11-16 11:16:30 +01:00
|
|
|
extra_string = extra_augmentation_string_bytes (ent);
|
|
|
|
extra_data = extra_augmentation_data_bytes (ent);
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
/* Skip length, id and version. */
|
|
|
|
buf += 9;
|
2005-02-20 15:59:07 +01:00
|
|
|
aug = (char *) buf;
|
|
|
|
buf += strlen (aug) + 1;
|
2005-01-17 18:41:47 +01:00
|
|
|
skip_leb128 (&buf, end);
|
|
|
|
skip_leb128 (&buf, end);
|
|
|
|
skip_leb128 (&buf, end);
|
2001-12-13 12:09:34 +01:00
|
|
|
if (*aug == 'z')
|
|
|
|
{
|
2004-11-16 11:16:30 +01:00
|
|
|
/* The uleb128 will always be a single byte for the kind
|
|
|
|
of augmentation strings that we're prepared to handle. */
|
|
|
|
*buf++ += extra_data;
|
2001-12-13 12:09:34 +01:00
|
|
|
aug++;
|
|
|
|
}
|
|
|
|
|
2004-11-16 11:16:30 +01:00
|
|
|
/* Make room for the new augmentation string and data bytes. */
|
|
|
|
memmove (buf + extra_string + extra_data, buf, end - buf);
|
2005-02-20 15:59:07 +01:00
|
|
|
memmove (aug + extra_string, aug, buf - (bfd_byte *) aug);
|
2004-11-16 11:16:30 +01:00
|
|
|
buf += extra_string;
|
2005-01-17 18:41:47 +01:00
|
|
|
end += extra_string + extra_data;
|
2004-11-16 11:16:30 +01:00
|
|
|
|
|
|
|
if (ent->add_augmentation_size)
|
|
|
|
{
|
|
|
|
*aug++ = 'z';
|
|
|
|
*buf++ = extra_data - 1;
|
|
|
|
}
|
2007-12-15 10:41:15 +01:00
|
|
|
if (ent->u.cie.add_fde_encoding)
|
2004-11-16 11:16:30 +01:00
|
|
|
{
|
|
|
|
BFD_ASSERT (action & 1);
|
|
|
|
*aug++ = 'R';
|
2009-09-21 20:55:08 +02:00
|
|
|
*buf++ = make_pc_relative (DW_EH_PE_absptr, ptr_size);
|
2004-11-16 11:16:30 +01:00
|
|
|
action &= ~1;
|
|
|
|
}
|
|
|
|
|
2001-12-18 12:49:52 +01:00
|
|
|
while (action)
|
2001-12-13 12:09:34 +01:00
|
|
|
switch (*aug++)
|
|
|
|
{
|
|
|
|
case 'L':
|
2001-12-18 12:49:52 +01:00
|
|
|
if (action & 2)
|
|
|
|
{
|
2004-10-10 09:58:07 +02:00
|
|
|
BFD_ASSERT (*buf == ent->lsda_encoding);
|
2009-09-21 20:55:08 +02:00
|
|
|
*buf = make_pc_relative (*buf, ptr_size);
|
2001-12-18 12:49:52 +01:00
|
|
|
action &= ~2;
|
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
buf++;
|
|
|
|
break;
|
|
|
|
case 'P':
|
2009-09-19 10:06:11 +02:00
|
|
|
if (ent->u.cie.make_per_encoding_relative)
|
2009-09-21 21:07:44 +02:00
|
|
|
*buf = make_pc_relative (*buf, ptr_size);
|
2001-12-13 12:09:34 +01:00
|
|
|
per_encoding = *buf++;
|
2004-10-10 15:02:01 +02:00
|
|
|
per_width = get_DW_EH_PE_width (per_encoding, ptr_size);
|
2001-12-13 12:09:34 +01:00
|
|
|
BFD_ASSERT (per_width != 0);
|
2002-04-22 14:06:01 +02:00
|
|
|
BFD_ASSERT (((per_encoding & 0x70) == DW_EH_PE_pcrel)
|
2007-12-15 10:41:15 +01:00
|
|
|
== ent->u.cie.per_encoding_relative);
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((per_encoding & 0x70) == DW_EH_PE_aligned)
|
2001-12-13 12:09:34 +01:00
|
|
|
buf = (contents
|
|
|
|
+ ((buf - contents + per_width - 1)
|
|
|
|
& ~((bfd_size_type) per_width - 1)));
|
2002-04-22 14:06:01 +02:00
|
|
|
if (action & 4)
|
|
|
|
{
|
2004-10-10 09:58:07 +02:00
|
|
|
bfd_vma val;
|
|
|
|
|
|
|
|
val = read_value (abfd, buf, per_width,
|
|
|
|
get_DW_EH_PE_signed (per_encoding));
|
2009-09-19 10:06:11 +02:00
|
|
|
if (ent->u.cie.make_per_encoding_relative)
|
|
|
|
val -= (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ (buf - contents));
|
|
|
|
else
|
|
|
|
{
|
|
|
|
val += (bfd_vma) ent->offset - ent->new_offset;
|
|
|
|
val -= extra_string + extra_data;
|
|
|
|
}
|
2004-10-10 09:58:07 +02:00
|
|
|
write_value (abfd, buf, val, per_width);
|
2002-04-22 14:06:01 +02:00
|
|
|
action &= ~4;
|
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
buf += per_width;
|
|
|
|
break;
|
2001-12-18 12:49:52 +01:00
|
|
|
case 'R':
|
|
|
|
if (action & 1)
|
|
|
|
{
|
2004-10-10 09:58:07 +02:00
|
|
|
BFD_ASSERT (*buf == ent->fde_encoding);
|
2009-09-21 20:55:08 +02:00
|
|
|
*buf = make_pc_relative (*buf, ptr_size);
|
2001-12-18 12:49:52 +01:00
|
|
|
action &= ~1;
|
|
|
|
}
|
|
|
|
buf++;
|
|
|
|
break;
|
2006-02-28 00:07:06 +01:00
|
|
|
case 'S':
|
|
|
|
break;
|
2001-12-13 12:09:34 +01:00
|
|
|
default:
|
|
|
|
BFD_FAIL ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2004-11-16 11:16:30 +01:00
|
|
|
else
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
|
|
|
/* FDE */
|
2004-10-10 09:58:07 +02:00
|
|
|
bfd_vma value, address;
|
2001-12-18 12:49:52 +01:00
|
|
|
unsigned int width;
|
2006-10-03 15:15:39 +02:00
|
|
|
bfd_byte *start;
|
2007-12-15 10:32:38 +01:00
|
|
|
struct eh_cie_fde *cie;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
/* Skip length. */
|
2007-12-15 10:32:38 +01:00
|
|
|
cie = ent->u.fde.cie_inf;
|
2001-12-13 12:09:34 +01:00
|
|
|
buf += 4;
|
2007-12-15 10:42:02 +01:00
|
|
|
value = ((ent->new_offset + sec->output_offset + 4)
|
|
|
|
- (cie->new_offset + cie->u.cie.u.sec->output_offset));
|
2004-10-10 09:58:07 +02:00
|
|
|
bfd_put_32 (abfd, value, buf);
|
2001-12-13 12:09:34 +01:00
|
|
|
buf += 4;
|
2004-10-10 09:58:07 +02:00
|
|
|
width = get_DW_EH_PE_width (ent->fde_encoding, ptr_size);
|
|
|
|
value = read_value (abfd, buf, width,
|
|
|
|
get_DW_EH_PE_signed (ent->fde_encoding));
|
|
|
|
address = value;
|
2001-12-18 12:49:52 +01:00
|
|
|
if (value)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2009-09-19 10:06:11 +02:00
|
|
|
switch (ent->fde_encoding & 0x70)
|
2001-12-18 12:49:52 +01:00
|
|
|
{
|
|
|
|
case DW_EH_PE_textrel:
|
|
|
|
BFD_ASSERT (hdr_info == NULL);
|
|
|
|
break;
|
|
|
|
case DW_EH_PE_datarel:
|
|
|
|
{
|
2010-11-24 00:30:04 +01:00
|
|
|
switch (abfd->arch_info->arch)
|
|
|
|
{
|
|
|
|
case bfd_arch_ia64:
|
|
|
|
BFD_ASSERT (elf_gp (abfd) != 0);
|
|
|
|
address += elf_gp (abfd);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
(*info->callbacks->einfo)
|
|
|
|
(_("%P: DW_EH_PE_datarel unspecified"
|
|
|
|
" for this architecture.\n"));
|
|
|
|
/* Fall thru */
|
|
|
|
case bfd_arch_frv:
|
|
|
|
case bfd_arch_i386:
|
|
|
|
BFD_ASSERT (htab->hgot != NULL
|
|
|
|
&& ((htab->hgot->root.type
|
|
|
|
== bfd_link_hash_defined)
|
|
|
|
|| (htab->hgot->root.type
|
|
|
|
== bfd_link_hash_defweak)));
|
|
|
|
address
|
|
|
|
+= (htab->hgot->root.u.def.value
|
|
|
|
+ htab->hgot->root.u.def.section->output_offset
|
|
|
|
+ (htab->hgot->root.u.def.section->output_section
|
|
|
|
->vma));
|
|
|
|
break;
|
|
|
|
}
|
2001-12-18 12:49:52 +01:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case DW_EH_PE_pcrel:
|
2008-08-24 23:43:00 +02:00
|
|
|
value += (bfd_vma) ent->offset - ent->new_offset;
|
2007-12-15 10:42:02 +01:00
|
|
|
address += (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ ent->offset + 8);
|
2001-12-18 12:49:52 +01:00
|
|
|
break;
|
|
|
|
}
|
2007-12-15 10:41:15 +01:00
|
|
|
if (ent->make_relative)
|
2007-12-15 10:42:02 +01:00
|
|
|
value -= (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ ent->new_offset + 8);
|
2001-12-18 12:49:52 +01:00
|
|
|
write_value (abfd, buf, value, width);
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
2006-10-03 15:15:39 +02:00
|
|
|
start = buf;
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
if (hdr_info)
|
|
|
|
{
|
2010-11-24 00:30:04 +01:00
|
|
|
/* The address calculation may overflow, giving us a
|
|
|
|
value greater than 4G on a 32-bit target when
|
|
|
|
dwarf_vma is 64-bit. */
|
|
|
|
if (sizeof (address) > 4 && ptr_size == 4)
|
|
|
|
address &= 0xffffffff;
|
2001-12-13 12:09:34 +01:00
|
|
|
hdr_info->array[hdr_info->array_count].initial_loc = address;
|
|
|
|
hdr_info->array[hdr_info->array_count++].fde
|
2007-12-15 10:42:02 +01:00
|
|
|
= (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ ent->new_offset);
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
2001-12-18 12:49:52 +01:00
|
|
|
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((ent->lsda_encoding & 0x70) == DW_EH_PE_pcrel
|
2007-12-15 10:35:58 +01:00
|
|
|
|| cie->u.cie.make_lsda_relative)
|
2001-12-18 12:49:52 +01:00
|
|
|
{
|
2004-10-10 09:58:07 +02:00
|
|
|
buf += ent->lsda_offset;
|
|
|
|
width = get_DW_EH_PE_width (ent->lsda_encoding, ptr_size);
|
2003-02-07 00:01:04 +01:00
|
|
|
value = read_value (abfd, buf, width,
|
2004-10-10 09:58:07 +02:00
|
|
|
get_DW_EH_PE_signed (ent->lsda_encoding));
|
2001-12-18 12:49:52 +01:00
|
|
|
if (value)
|
|
|
|
{
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((ent->lsda_encoding & 0x70) == DW_EH_PE_pcrel)
|
2008-08-24 23:43:00 +02:00
|
|
|
value += (bfd_vma) ent->offset - ent->new_offset;
|
2007-12-15 10:35:58 +01:00
|
|
|
else if (cie->u.cie.make_lsda_relative)
|
2007-12-15 10:42:02 +01:00
|
|
|
value -= (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ ent->new_offset + 8 + ent->lsda_offset);
|
2001-12-18 12:49:52 +01:00
|
|
|
write_value (abfd, buf, value, width);
|
|
|
|
}
|
|
|
|
}
|
2007-12-15 10:41:15 +01:00
|
|
|
else if (ent->add_augmentation_size)
|
2004-11-16 11:16:30 +01:00
|
|
|
{
|
|
|
|
/* Skip the PC and length and insert a zero byte for the
|
|
|
|
augmentation size. */
|
|
|
|
buf += width * 2;
|
|
|
|
memmove (buf + 1, buf, end - buf);
|
|
|
|
*buf = 0;
|
|
|
|
}
|
2006-10-03 15:15:39 +02:00
|
|
|
|
|
|
|
if (ent->set_loc)
|
|
|
|
{
|
|
|
|
/* Adjust DW_CFA_set_loc. */
|
2009-12-11 14:42:17 +01:00
|
|
|
unsigned int cnt;
|
2006-10-03 15:15:39 +02:00
|
|
|
bfd_vma new_offset;
|
|
|
|
|
|
|
|
width = get_DW_EH_PE_width (ent->fde_encoding, ptr_size);
|
|
|
|
new_offset = ent->new_offset + 8
|
|
|
|
+ extra_augmentation_string_bytes (ent)
|
|
|
|
+ extra_augmentation_data_bytes (ent);
|
|
|
|
|
|
|
|
for (cnt = 1; cnt <= ent->set_loc[0]; cnt++)
|
|
|
|
{
|
|
|
|
buf = start + ent->set_loc[cnt];
|
|
|
|
|
|
|
|
value = read_value (abfd, buf, width,
|
|
|
|
get_DW_EH_PE_signed (ent->fde_encoding));
|
|
|
|
if (!value)
|
|
|
|
continue;
|
|
|
|
|
2009-09-19 10:06:11 +02:00
|
|
|
if ((ent->fde_encoding & 0x70) == DW_EH_PE_pcrel)
|
2008-08-24 23:43:00 +02:00
|
|
|
value += (bfd_vma) ent->offset + 8 - new_offset;
|
2007-12-15 10:41:15 +01:00
|
|
|
if (ent->make_relative)
|
2007-12-15 10:42:02 +01:00
|
|
|
value -= (sec->output_section->vma
|
|
|
|
+ sec->output_offset
|
|
|
|
+ new_offset + ent->set_loc[cnt]);
|
2006-10-03 15:15:39 +02:00
|
|
|
write_value (abfd, buf, value, width);
|
|
|
|
}
|
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-05-24 04:37:47 +02:00
|
|
|
/* We don't align the section to its section alignment since the
|
|
|
|
runtime library only expects all CIE/FDE records aligned at
|
2007-05-26 01:06:11 +02:00
|
|
|
the pointer size. _bfd_elf_discard_section_eh_frame should
|
2006-05-24 04:37:47 +02:00
|
|
|
have padded CIE/FDE records to multiple of pointer size with
|
|
|
|
size_of_output_cie_fde. */
|
|
|
|
if ((sec->size % ptr_size) != 0)
|
|
|
|
abort ();
|
2001-12-19 12:48:15 +01:00
|
|
|
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2001-12-13 12:09:34 +01:00
|
|
|
return bfd_set_section_contents (abfd, sec->output_section,
|
2004-10-10 15:02:01 +02:00
|
|
|
contents, (file_ptr) sec->output_offset,
|
|
|
|
sec->size);
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Helper function used to sort .eh_frame_hdr search table by increasing
|
|
|
|
VMA of FDE initial location. */
|
|
|
|
|
|
|
|
static int
|
2003-08-07 09:25:34 +02:00
|
|
|
vma_compare (const void *a, const void *b)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2009-09-09 23:38:59 +02:00
|
|
|
const struct eh_frame_array_ent *p = (const struct eh_frame_array_ent *) a;
|
|
|
|
const struct eh_frame_array_ent *q = (const struct eh_frame_array_ent *) b;
|
2001-12-13 12:09:34 +01:00
|
|
|
if (p->initial_loc > q->initial_loc)
|
|
|
|
return 1;
|
|
|
|
if (p->initial_loc < q->initial_loc)
|
|
|
|
return -1;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Write out .eh_frame_hdr section. This must be called after
|
|
|
|
_bfd_elf_write_section_eh_frame has been called on all input
|
|
|
|
.eh_frame sections.
|
|
|
|
.eh_frame_hdr format:
|
|
|
|
ubyte version (currently 1)
|
|
|
|
ubyte eh_frame_ptr_enc (DW_EH_PE_* encoding of pointer to start of
|
|
|
|
.eh_frame section)
|
|
|
|
ubyte fde_count_enc (DW_EH_PE_* encoding of total FDE count
|
|
|
|
number (or DW_EH_PE_omit if there is no
|
|
|
|
binary search table computed))
|
|
|
|
ubyte table_enc (DW_EH_PE_* encoding of binary search table,
|
|
|
|
or DW_EH_PE_omit if not present.
|
|
|
|
DW_EH_PE_datarel is using address of
|
|
|
|
.eh_frame_hdr section start as base)
|
|
|
|
[encoded] eh_frame_ptr (pointer to start of .eh_frame section)
|
|
|
|
optionally followed by:
|
|
|
|
[encoded] fde_count (total number of FDEs in .eh_frame section)
|
|
|
|
fde_count x [encoded] initial_loc, fde
|
|
|
|
(array of encoded pairs containing
|
|
|
|
FDE initial_location field and FDE address,
|
2003-03-31 20:13:25 +02:00
|
|
|
sorted by increasing initial_loc). */
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean
|
2003-08-07 09:25:34 +02:00
|
|
|
_bfd_elf_write_section_eh_frame_hdr (bfd *abfd, struct bfd_link_info *info)
|
2001-12-13 12:09:34 +01:00
|
|
|
{
|
2002-11-12 08:35:26 +01:00
|
|
|
struct elf_link_hash_table *htab;
|
2001-12-13 12:09:34 +01:00
|
|
|
struct eh_frame_hdr_info *hdr_info;
|
2002-11-12 08:35:26 +01:00
|
|
|
asection *sec;
|
2001-12-13 12:09:34 +01:00
|
|
|
bfd_byte *contents;
|
|
|
|
asection *eh_frame_sec;
|
|
|
|
bfd_size_type size;
|
2003-03-31 20:13:25 +02:00
|
|
|
bfd_boolean retval;
|
2004-02-28 01:35:45 +01:00
|
|
|
bfd_vma encoded_eh_frame;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
2002-11-12 08:35:26 +01:00
|
|
|
htab = elf_hash_table (info);
|
|
|
|
hdr_info = &htab->eh_info;
|
|
|
|
sec = hdr_info->hdr_sec;
|
|
|
|
if (sec == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-12-31 12:49:10 +01:00
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
size = EH_FRAME_HDR_SIZE;
|
|
|
|
if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
|
|
|
|
size += 4 + hdr_info->fde_count * 8;
|
2009-09-09 23:38:59 +02:00
|
|
|
contents = (bfd_byte *) bfd_malloc (size);
|
2001-12-13 12:09:34 +01:00
|
|
|
if (contents == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
eh_frame_sec = bfd_get_section_by_name (abfd, ".eh_frame");
|
|
|
|
if (eh_frame_sec == NULL)
|
2003-03-31 20:13:25 +02:00
|
|
|
{
|
|
|
|
free (contents);
|
|
|
|
return FALSE;
|
|
|
|
}
|
2001-12-13 12:09:34 +01:00
|
|
|
|
|
|
|
memset (contents, 0, EH_FRAME_HDR_SIZE);
|
2003-03-31 20:13:25 +02:00
|
|
|
contents[0] = 1; /* Version. */
|
2004-02-28 01:35:45 +01:00
|
|
|
contents[1] = get_elf_backend_data (abfd)->elf_backend_encode_eh_address
|
|
|
|
(abfd, info, eh_frame_sec, 0, sec, 4,
|
|
|
|
&encoded_eh_frame); /* .eh_frame offset. */
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
|
|
|
|
{
|
2003-03-31 20:13:25 +02:00
|
|
|
contents[2] = DW_EH_PE_udata4; /* FDE count encoding. */
|
|
|
|
contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* Search table enc. */
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
contents[2] = DW_EH_PE_omit;
|
|
|
|
contents[3] = DW_EH_PE_omit;
|
|
|
|
}
|
2004-02-28 01:35:45 +01:00
|
|
|
bfd_put_32 (abfd, encoded_eh_frame, contents + 4);
|
|
|
|
|
2001-12-13 12:09:34 +01:00
|
|
|
if (contents[2] != DW_EH_PE_omit)
|
|
|
|
{
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
bfd_put_32 (abfd, hdr_info->fde_count, contents + EH_FRAME_HDR_SIZE);
|
|
|
|
qsort (hdr_info->array, hdr_info->fde_count, sizeof (*hdr_info->array),
|
|
|
|
vma_compare);
|
|
|
|
for (i = 0; i < hdr_info->fde_count; i++)
|
|
|
|
{
|
|
|
|
bfd_put_32 (abfd,
|
|
|
|
hdr_info->array[i].initial_loc
|
|
|
|
- sec->output_section->vma,
|
|
|
|
contents + EH_FRAME_HDR_SIZE + i * 8 + 4);
|
|
|
|
bfd_put_32 (abfd,
|
|
|
|
hdr_info->array[i].fde - sec->output_section->vma,
|
|
|
|
contents + EH_FRAME_HDR_SIZE + i * 8 + 8);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-08-11 04:21:34 +02:00
|
|
|
/* FIXME: octets_per_byte. */
|
2003-03-31 20:13:25 +02:00
|
|
|
retval = bfd_set_section_contents (abfd, sec->output_section,
|
|
|
|
contents, (file_ptr) sec->output_offset,
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sec->size);
|
2003-03-31 20:13:25 +02:00
|
|
|
free (contents);
|
|
|
|
return retval;
|
2001-12-13 12:09:34 +01:00
|
|
|
}
|
2004-02-28 01:35:45 +01:00
|
|
|
|
2005-01-31 21:39:11 +01:00
|
|
|
/* Return the width of FDE addresses. This is the default implementation. */
|
|
|
|
|
|
|
|
unsigned int
|
|
|
|
_bfd_elf_eh_frame_address_size (bfd *abfd, asection *sec ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
return elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS64 ? 8 : 4;
|
|
|
|
}
|
|
|
|
|
2004-02-28 01:35:45 +01:00
|
|
|
/* Decide whether we can use a PC-relative encoding within the given
|
|
|
|
EH frame section. This is the default implementation. */
|
|
|
|
|
|
|
|
bfd_boolean
|
|
|
|
_bfd_elf_can_make_relative (bfd *input_bfd ATTRIBUTE_UNUSED,
|
|
|
|
struct bfd_link_info *info ATTRIBUTE_UNUSED,
|
|
|
|
asection *eh_frame_section ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Select an encoding for the given address. Preference is given to
|
|
|
|
PC-relative addressing modes. */
|
|
|
|
|
|
|
|
bfd_byte
|
|
|
|
_bfd_elf_encode_eh_address (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
struct bfd_link_info *info ATTRIBUTE_UNUSED,
|
|
|
|
asection *osec, bfd_vma offset,
|
|
|
|
asection *loc_sec, bfd_vma loc_offset,
|
|
|
|
bfd_vma *encoded)
|
|
|
|
{
|
|
|
|
*encoded = osec->vma + offset -
|
|
|
|
(loc_sec->output_section->vma + loc_sec->output_offset + loc_offset);
|
|
|
|
return DW_EH_PE_pcrel | DW_EH_PE_sdata4;
|
|
|
|
}
|