1999-05-03 15:29:11 +08:00
|
|
|
|
/* BFD back-end for Intel 960 b.out binaries.
|
2001-03-09 05:04:02 +08:00
|
|
|
|
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
* targets.c (bfd_target): Make ar_max_namelen an unsigned char.
Add match_priority.
* configure.in: Bump bfd version.
* elfcode.h (elf_object_p): Delete hacks preventing match of
EM_NONE and ELFOSABI_NONE targets when a better match exists.
* elfxx-target.h (elf_match_priority): Define and use.
* format.c (bfd_check_format_matches): Use target match_priority
to choose best of multiple matching targets. In cases with multiple
matches rerun _bfd_check_format if we don't choose the last match.
* aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
* binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
* coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
* coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
* i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
* mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
* pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
* tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
* vms-lib.c, * xsym.c: Init match_priority field.
* configure: Regenerate.
* bfd-in2.h: Regenerate.
2011-06-06 09:26:05 +08:00
|
|
|
|
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
|
1999-07-12 18:30:21 +08:00
|
|
|
|
Free Software Foundation, Inc.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
Written by Cygnus Support.
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
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 22:26:43 +08:00
|
|
|
|
the Free Software Foundation; either version 3 of the License, or
|
2005-04-11 16:23:05 +08:00
|
|
|
|
(at your option) any later version.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
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.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
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 22:26:43 +08:00
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
|
|
MA 02110-1301, USA. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#include "sysdep.h"
|
2007-04-26 22:47:00 +08:00
|
|
|
|
#include "bfd.h"
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#include "libbfd.h"
|
|
|
|
|
|
#include "bfdlink.h"
|
|
|
|
|
|
#include "genlink.h"
|
|
|
|
|
|
#include "bout.h"
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#include "libiberty.h"
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#include "aout/stab_gnu.h"
|
2001-08-23 23:30:34 +08:00
|
|
|
|
#include "libaout.h" /* BFD a.out internal data structures. */
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#define ABS32CODE 0
|
|
|
|
|
|
#define ABS32CODE_SHRUNK 1
|
|
|
|
|
|
#define PCREL24 2
|
|
|
|
|
|
#define CALLJ 3
|
|
|
|
|
|
#define ABS32 4
|
|
|
|
|
|
#define PCREL13 5
|
|
|
|
|
|
#define ABS32_MAYBE_RELAXABLE 1
|
|
|
|
|
|
#define ABS32_WAS_RELAXABLE 2
|
|
|
|
|
|
|
|
|
|
|
|
#define ALIGNER 10
|
|
|
|
|
|
#define ALIGNDONE 11
|
|
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type howto_reloc_callj =
|
|
|
|
|
|
HOWTO (CALLJ, 0, 2, 24, TRUE, 0, complain_overflow_signed, 0,"callj", TRUE, 0x00ffffff, 0x00ffffff,FALSE);
|
|
|
|
|
|
static reloc_howto_type howto_reloc_abs32 =
|
|
|
|
|
|
HOWTO (ABS32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,0,"abs32", TRUE, 0xffffffff,0xffffffff,FALSE);
|
|
|
|
|
|
static reloc_howto_type howto_reloc_pcrel24 =
|
|
|
|
|
|
HOWTO (PCREL24, 0, 2, 24, TRUE, 0, complain_overflow_signed,0,"pcrel24", TRUE, 0x00ffffff,0x00ffffff,FALSE);
|
|
|
|
|
|
static reloc_howto_type howto_reloc_pcrel13 =
|
|
|
|
|
|
HOWTO (PCREL13, 0, 2, 13, TRUE, 0, complain_overflow_signed,0,"pcrel13", TRUE, 0x00001fff,0x00001fff,FALSE);
|
|
|
|
|
|
static reloc_howto_type howto_reloc_abs32codeshrunk =
|
|
|
|
|
|
HOWTO (ABS32CODE_SHRUNK, 0, 2, 24, TRUE, 0, complain_overflow_signed, 0,"callx->callj", TRUE, 0x00ffffff, 0x00ffffff,FALSE);
|
|
|
|
|
|
static reloc_howto_type howto_reloc_abs32code =
|
|
|
|
|
|
HOWTO (ABS32CODE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,0,"callx", TRUE, 0xffffffff,0xffffffff,FALSE);
|
|
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type howto_align_table[] =
|
|
|
|
|
|
{
|
|
|
|
|
|
HOWTO (ALIGNER, 0, 0x1, 0, FALSE, 0, complain_overflow_dont, 0, "align16", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNER, 0, 0x3, 0, FALSE, 0, complain_overflow_dont, 0, "align32", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNER, 0, 0x7, 0, FALSE, 0, complain_overflow_dont, 0, "align64", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNER, 0, 0xf, 0, FALSE, 0, complain_overflow_dont, 0, "align128", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type howto_done_align_table[] =
|
|
|
|
|
|
{
|
|
|
|
|
|
HOWTO (ALIGNDONE, 0x1, 0x1, 0, FALSE, 0, complain_overflow_dont, 0, "donealign16", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNDONE, 0x3, 0x3, 0, FALSE, 0, complain_overflow_dont, 0, "donealign32", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNDONE, 0x7, 0x7, 0, FALSE, 0, complain_overflow_dont, 0, "donealign64", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
HOWTO (ALIGNDONE, 0xf, 0xf, 0, FALSE, 0, complain_overflow_dont, 0, "donealign128", FALSE, 0, 0, FALSE),
|
|
|
|
|
|
};
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Swaps the information in an executable header taken from a raw byte
|
|
|
|
|
|
stream memory image, into the internal exec_header structure. */
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
static void
|
|
|
|
|
|
bout_swap_exec_header_in (bfd *abfd,
|
|
|
|
|
|
struct external_exec *bytes,
|
|
|
|
|
|
struct internal_exec *execp)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
/* Now fill in fields in the execp, from the bytes in the raw data. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
execp->a_info = H_GET_32 (abfd, bytes->e_info);
|
|
|
|
|
|
execp->a_text = GET_WORD (abfd, bytes->e_text);
|
|
|
|
|
|
execp->a_data = GET_WORD (abfd, bytes->e_data);
|
|
|
|
|
|
execp->a_bss = GET_WORD (abfd, bytes->e_bss);
|
|
|
|
|
|
execp->a_syms = GET_WORD (abfd, bytes->e_syms);
|
|
|
|
|
|
execp->a_entry = GET_WORD (abfd, bytes->e_entry);
|
|
|
|
|
|
execp->a_trsize = GET_WORD (abfd, bytes->e_trsize);
|
|
|
|
|
|
execp->a_drsize = GET_WORD (abfd, bytes->e_drsize);
|
|
|
|
|
|
execp->a_tload = GET_WORD (abfd, bytes->e_tload);
|
|
|
|
|
|
execp->a_dload = GET_WORD (abfd, bytes->e_dload);
|
|
|
|
|
|
execp->a_talign = bytes->e_talign[0];
|
|
|
|
|
|
execp->a_dalign = bytes->e_dalign[0];
|
|
|
|
|
|
execp->a_balign = bytes->e_balign[0];
|
1999-05-03 15:29:11 +08:00
|
|
|
|
execp->a_relaxable = bytes->e_relaxable[0];
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Swaps the information in an internal exec header structure into the
|
|
|
|
|
|
supplied buffer ready for writing to disk. */
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
static void
|
|
|
|
|
|
bout_swap_exec_header_out (bfd *abfd,
|
|
|
|
|
|
struct internal_exec *execp,
|
|
|
|
|
|
struct external_exec *bytes)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2000-11-08 14:38:10 +08:00
|
|
|
|
/* Now fill in fields in the raw data, from the fields in the exec struct. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
H_PUT_32 (abfd, execp->a_info , bytes->e_info);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
PUT_WORD (abfd, execp->a_text , bytes->e_text);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_data , bytes->e_data);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_bss , bytes->e_bss);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_syms , bytes->e_syms);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_entry , bytes->e_entry);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_trsize, bytes->e_trsize);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_drsize, bytes->e_drsize);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_tload , bytes->e_tload);
|
|
|
|
|
|
PUT_WORD (abfd, execp->a_dload , bytes->e_dload);
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bytes->e_talign[0] = execp->a_talign;
|
|
|
|
|
|
bytes->e_dalign[0] = execp->a_dalign;
|
|
|
|
|
|
bytes->e_balign[0] = execp->a_balign;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bytes->e_relaxable[0] = execp->a_relaxable;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Finish up the opening of a b.out file for reading. Fill in all the
|
|
|
|
|
|
fields that are not handled by common code. */
|
|
|
|
|
|
|
|
|
|
|
|
static const bfd_target *
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_callback (bfd *abfd)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
struct internal_exec *execp = exec_hdr (abfd);
|
|
|
|
|
|
unsigned long bss_start;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Architecture and machine type. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_set_arch_mach (abfd,
|
|
|
|
|
|
bfd_arch_i960, /* B.out only used on i960. */
|
|
|
|
|
|
bfd_mach_i960_core /* Default. */
|
|
|
|
|
|
);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* The positions of the string table and symbol table. */
|
|
|
|
|
|
obj_str_filepos (abfd) = N_STROFF (*execp);
|
|
|
|
|
|
obj_sym_filepos (abfd) = N_SYMOFF (*execp);
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* The alignments of the sections. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
obj_textsec (abfd)->alignment_power = execp->a_talign;
|
|
|
|
|
|
obj_datasec (abfd)->alignment_power = execp->a_dalign;
|
|
|
|
|
|
obj_bsssec (abfd)->alignment_power = execp->a_balign;
|
|
|
|
|
|
|
|
|
|
|
|
/* The starting addresses of the sections. */
|
|
|
|
|
|
obj_textsec (abfd)->vma = execp->a_tload;
|
|
|
|
|
|
obj_datasec (abfd)->vma = execp->a_dload;
|
|
|
|
|
|
|
|
|
|
|
|
obj_textsec (abfd)->lma = obj_textsec (abfd)->vma;
|
|
|
|
|
|
obj_datasec (abfd)->lma = obj_datasec (abfd)->vma;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* And reload the sizes, since the aout module zaps them. */
|
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 12:46:28 +08:00
|
|
|
|
obj_textsec (abfd)->size = execp->a_text;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bss_start = execp->a_dload + execp->a_data; /* BSS = end of data section. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
obj_bsssec (abfd)->vma = align_power (bss_start, execp->a_balign);
|
|
|
|
|
|
|
|
|
|
|
|
obj_bsssec (abfd)->lma = obj_bsssec (abfd)->vma;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* The file positions of the sections. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
|
|
|
|
|
|
obj_datasec (abfd)->filepos = N_DATOFF (*execp);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* The file positions of the relocation info. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
obj_textsec (abfd)->rel_filepos = N_TROFF (*execp);
|
|
|
|
|
|
obj_datasec (abfd)->rel_filepos = N_DROFF (*execp);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
adata (abfd).page_size = 1; /* Not applicable. */
|
|
|
|
|
|
adata (abfd).segment_size = 1; /* Not applicable. */
|
|
|
|
|
|
adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (execp->a_relaxable)
|
|
|
|
|
|
abfd->flags |= BFD_IS_RELAXABLE;
|
|
|
|
|
|
return abfd->xvec;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
static const bfd_target *
|
|
|
|
|
|
b_out_object_p (bfd *abfd)
|
|
|
|
|
|
{
|
|
|
|
|
|
struct internal_exec anexec;
|
|
|
|
|
|
struct external_exec exec_bytes;
|
|
|
|
|
|
bfd_size_type amt = EXEC_BYTES_SIZE;
|
|
|
|
|
|
|
|
|
|
|
|
if (bfd_bread ((void *) &exec_bytes, amt, abfd) != amt)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (bfd_get_error () != bfd_error_system_call)
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
anexec.a_info = H_GET_32 (abfd, exec_bytes.e_info);
|
|
|
|
|
|
|
|
|
|
|
|
if (N_BADMAG (anexec))
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
bout_swap_exec_header_in (abfd, &exec_bytes, &anexec);
|
|
|
|
|
|
return aout_32_some_aout_object_p (abfd, &anexec, b_out_callback);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
struct bout_data_struct
|
|
|
|
|
|
{
|
1999-05-03 15:29:11 +08:00
|
|
|
|
struct aoutdata a;
|
|
|
|
|
|
struct internal_exec e;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
};
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_mkobject (bfd *abfd)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
struct bout_data_struct *rawptr;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_size_type amt = sizeof (struct bout_data_struct);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
rawptr = bfd_zalloc (abfd, amt);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (rawptr == NULL)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
abfd->tdata.bout_data = rawptr;
|
|
|
|
|
|
exec_hdr (abfd) = &rawptr->e;
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
obj_textsec (abfd) = NULL;
|
|
|
|
|
|
obj_datasec (abfd) = NULL;
|
|
|
|
|
|
obj_bsssec (abfd) = NULL;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_symbol_cmp (const void * a_ptr, const void * b_ptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
struct aout_symbol ** a = (struct aout_symbol **) a_ptr;
|
|
|
|
|
|
struct aout_symbol ** b = (struct aout_symbol **) b_ptr;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
asection *sec;
|
|
|
|
|
|
bfd_vma av, bv;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Primary key is address. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
sec = bfd_get_section (&(*a)->symbol);
|
|
|
|
|
|
av = sec->output_section->vma + sec->output_offset + (*a)->symbol.value;
|
|
|
|
|
|
sec = bfd_get_section (&(*b)->symbol);
|
|
|
|
|
|
bv = sec->output_section->vma + sec->output_offset + (*b)->symbol.value;
|
|
|
|
|
|
|
|
|
|
|
|
if (av < bv)
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
if (av > bv)
|
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
/* Secondary key puts CALLNAME syms last and BALNAME syms first,
|
|
|
|
|
|
so that they have the best chance of being contiguous. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (IS_BALNAME ((*a)->other) || IS_CALLNAME ((*b)->other))
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
if (IS_CALLNAME ((*a)->other) || IS_BALNAME ((*b)->other))
|
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_squirt_out_relocs (bfd *abfd, asection *section)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent **generic;
|
|
|
|
|
|
int r_extern = 0;
|
|
|
|
|
|
int r_idx;
|
|
|
|
|
|
int incode_mask;
|
|
|
|
|
|
int len_1;
|
|
|
|
|
|
unsigned int count = section->reloc_count;
|
|
|
|
|
|
struct relocation_info *native, *natptr;
|
|
|
|
|
|
bfd_size_type natsize;
|
|
|
|
|
|
int extern_mask, pcrel_mask, len_2, callj_mask;
|
|
|
|
|
|
|
|
|
|
|
|
if (count == 0)
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
|
|
|
|
generic = section->orelocation;
|
|
|
|
|
|
natsize = (bfd_size_type) count * sizeof (struct relocation_info);
|
|
|
|
|
|
native = bfd_malloc (natsize);
|
|
|
|
|
|
if (!native && natsize != 0)
|
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
|
|
if (bfd_header_big_endian (abfd))
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Big-endian bit field allocation order. */
|
|
|
|
|
|
pcrel_mask = 0x80;
|
|
|
|
|
|
extern_mask = 0x10;
|
|
|
|
|
|
len_2 = 0x40;
|
|
|
|
|
|
len_1 = 0x20;
|
|
|
|
|
|
callj_mask = 0x02;
|
|
|
|
|
|
incode_mask = 0x08;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Little-endian bit field allocation order. */
|
|
|
|
|
|
pcrel_mask = 0x01;
|
|
|
|
|
|
extern_mask = 0x08;
|
|
|
|
|
|
len_2 = 0x04;
|
|
|
|
|
|
len_1 = 0x02;
|
|
|
|
|
|
callj_mask = 0x40;
|
|
|
|
|
|
incode_mask = 0x10;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
for (natptr = native; count > 0; --count, ++natptr, ++generic)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent *g = *generic;
|
|
|
|
|
|
unsigned char *raw = (unsigned char *) natptr;
|
|
|
|
|
|
asymbol *sym = *(g->sym_ptr_ptr);
|
|
|
|
|
|
asection *output_section = sym->section->output_section;
|
|
|
|
|
|
|
|
|
|
|
|
H_PUT_32 (abfd, g->address, raw);
|
|
|
|
|
|
/* Find a type in the output format which matches the input howto -
|
|
|
|
|
|
at the moment we assume input format == output format FIXME!! */
|
|
|
|
|
|
r_idx = 0;
|
|
|
|
|
|
/* FIXME: Need callj stuff here, and to check the howto entries to
|
|
|
|
|
|
be sure they are real for this architecture. */
|
|
|
|
|
|
if (g->howto== &howto_reloc_callj)
|
|
|
|
|
|
raw[7] = callj_mask + pcrel_mask + len_2;
|
|
|
|
|
|
else if (g->howto == &howto_reloc_pcrel24)
|
|
|
|
|
|
raw[7] = pcrel_mask + len_2;
|
|
|
|
|
|
else if (g->howto == &howto_reloc_pcrel13)
|
|
|
|
|
|
raw[7] = pcrel_mask + len_1;
|
|
|
|
|
|
else if (g->howto == &howto_reloc_abs32code)
|
|
|
|
|
|
raw[7] = len_2 + incode_mask;
|
|
|
|
|
|
else if (g->howto >= howto_align_table
|
|
|
|
|
|
&& g->howto <= (howto_align_table + ARRAY_SIZE (howto_align_table) - 1))
|
|
|
|
|
|
{
|
|
|
|
|
|
/* symnum == -2; extern_mask not set, pcrel_mask set. */
|
|
|
|
|
|
r_idx = -2;
|
|
|
|
|
|
r_extern = 0;
|
|
|
|
|
|
raw[7] = (pcrel_mask
|
|
|
|
|
|
| ((g->howto - howto_align_table) << 1));
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
raw[7] = len_2;
|
|
|
|
|
|
|
|
|
|
|
|
if (r_idx != 0)
|
|
|
|
|
|
/* Already mucked with r_extern, r_idx. */;
|
|
|
|
|
|
else if (bfd_is_com_section (output_section)
|
|
|
|
|
|
|| bfd_is_abs_section (output_section)
|
|
|
|
|
|
|| bfd_is_und_section (output_section))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (bfd_abs_section_ptr->symbol == sym)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Whoops, looked like an abs symbol, but is really an offset
|
|
|
|
|
|
from the abs section. */
|
|
|
|
|
|
r_idx = 0;
|
|
|
|
|
|
r_extern = 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Fill in symbol. */
|
|
|
|
|
|
r_extern = 1;
|
|
|
|
|
|
r_idx = (*g->sym_ptr_ptr)->udata.i;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Just an ordinary section. */
|
|
|
|
|
|
r_extern = 0;
|
|
|
|
|
|
r_idx = output_section->target_index;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (bfd_header_big_endian (abfd))
|
|
|
|
|
|
{
|
|
|
|
|
|
raw[4] = (unsigned char) (r_idx >> 16);
|
|
|
|
|
|
raw[5] = (unsigned char) (r_idx >> 8);
|
|
|
|
|
|
raw[6] = (unsigned char) (r_idx );
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
raw[6] = (unsigned char) (r_idx >> 16);
|
|
|
|
|
|
raw[5] = (unsigned char) (r_idx>> 8);
|
|
|
|
|
|
raw[4] = (unsigned char) (r_idx );
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (r_extern)
|
|
|
|
|
|
raw[7] |= extern_mask;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (bfd_bwrite ((void *) native, natsize, abfd) != natsize)
|
|
|
|
|
|
{
|
|
|
|
|
|
free (native);
|
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
free (native);
|
|
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
|
b_out_write_object_contents (bfd *abfd)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
struct external_exec swapped_hdr;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_size_type amt;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (! aout_32_make_sections (abfd))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
exec_hdr (abfd)->a_info = BMAGIC;
|
|
|
|
|
|
|
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 12:46:28 +08:00
|
|
|
|
exec_hdr (abfd)->a_text = obj_textsec (abfd)->size;
|
|
|
|
|
|
exec_hdr (abfd)->a_data = obj_datasec (abfd)->size;
|
|
|
|
|
|
exec_hdr (abfd)->a_bss = obj_bsssec (abfd)->size;
|
2005-03-01 08:38:52 +08:00
|
|
|
|
exec_hdr (abfd)->a_syms = bfd_get_symcount (abfd) * 12;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
exec_hdr (abfd)->a_entry = bfd_get_start_address (abfd);
|
2005-03-01 08:38:52 +08:00
|
|
|
|
exec_hdr (abfd)->a_trsize = (obj_textsec (abfd)->reloc_count) * 8;
|
|
|
|
|
|
exec_hdr (abfd)->a_drsize = (obj_datasec (abfd)->reloc_count) * 8;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
exec_hdr (abfd)->a_talign = obj_textsec (abfd)->alignment_power;
|
|
|
|
|
|
exec_hdr (abfd)->a_dalign = obj_datasec (abfd)->alignment_power;
|
|
|
|
|
|
exec_hdr (abfd)->a_balign = obj_bsssec (abfd)->alignment_power;
|
|
|
|
|
|
|
|
|
|
|
|
exec_hdr (abfd)->a_tload = obj_textsec (abfd)->vma;
|
|
|
|
|
|
exec_hdr (abfd)->a_dload = obj_datasec (abfd)->vma;
|
|
|
|
|
|
|
|
|
|
|
|
bout_swap_exec_header_out (abfd, exec_hdr (abfd), &swapped_hdr);
|
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
amt = EXEC_BYTES_SIZE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
|
2005-04-11 16:23:05 +08:00
|
|
|
|
|| bfd_bwrite ((void *) &swapped_hdr, amt, abfd) != amt)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Now write out reloc info, followed by syms and strings */
|
|
|
|
|
|
if (bfd_get_symcount (abfd) != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Make sure {CALL,BAL}NAME symbols remain adjacent on output
|
|
|
|
|
|
by sorting. This is complicated by the fact that stabs are
|
|
|
|
|
|
also ordered. Solve this by shifting all stabs to the end
|
|
|
|
|
|
in order, then sorting the rest. */
|
|
|
|
|
|
|
|
|
|
|
|
asymbol **outsyms, **p, **q;
|
|
|
|
|
|
|
|
|
|
|
|
outsyms = bfd_get_outsymbols (abfd);
|
|
|
|
|
|
p = outsyms + bfd_get_symcount (abfd);
|
|
|
|
|
|
|
|
|
|
|
|
for (q = p--; p >= outsyms; p--)
|
|
|
|
|
|
{
|
|
|
|
|
|
if ((*p)->flags & BSF_DEBUGGING)
|
|
|
|
|
|
{
|
|
|
|
|
|
asymbol *t = *--q;
|
|
|
|
|
|
*q = *p;
|
|
|
|
|
|
*p = t;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (q > outsyms)
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
qsort (outsyms, (size_t) (q - outsyms), sizeof (asymbol*),
|
|
|
|
|
|
b_out_symbol_cmp);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Back to your regularly scheduled program. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
if (bfd_seek (abfd, (file_ptr) (N_SYMOFF (*exec_hdr (abfd))), SEEK_SET)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
!= 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (! aout_32_write_syms (abfd))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
if (bfd_seek (abfd, (file_ptr) (N_TROFF (*exec_hdr (abfd))), SEEK_SET)
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
!= 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
if (!b_out_squirt_out_relocs (abfd, obj_textsec (abfd)))
|
|
|
|
|
|
return FALSE;
|
2005-04-11 16:23:05 +08:00
|
|
|
|
if (bfd_seek (abfd, (file_ptr) (N_DROFF (*exec_hdr (abfd))), SEEK_SET)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
!= 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
if (!b_out_squirt_out_relocs (abfd, obj_datasec (abfd)))
|
|
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Some reloc hackery. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#define CALLS 0x66003800 /* Template for 'calls' instruction */
|
2001-08-23 23:30:34 +08:00
|
|
|
|
#define BAL 0x0b000000 /* Template for 'bal' instruction */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define BAL_MASK 0x00ffffff
|
|
|
|
|
|
#define BALX 0x85f00000 /* Template for 'balx' instruction */
|
|
|
|
|
|
#define BALX_MASK 0x0007ffff
|
|
|
|
|
|
#define CALL 0x09000000
|
|
|
|
|
|
#define PCREL13_MASK 0x1fff
|
|
|
|
|
|
|
|
|
|
|
|
#define output_addr(sec) ((sec)->output_offset+(sec)->output_section->vma)
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
static bfd_vma
|
|
|
|
|
|
get_value (arelent *reloc,
|
|
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
asection *input_section)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
asymbol *symbol = *(reloc->sym_ptr_ptr);
|
|
|
|
|
|
|
|
|
|
|
|
/* A symbol holds a pointer to a section, and an offset from the
|
|
|
|
|
|
base of the section. To relocate, we find where the section will
|
|
|
|
|
|
live in the output and add that in. */
|
|
|
|
|
|
if (bfd_is_und_section (symbol->section))
|
|
|
|
|
|
{
|
|
|
|
|
|
struct bfd_link_hash_entry *h;
|
|
|
|
|
|
|
|
|
|
|
|
/* The symbol is undefined in this BFD. Look it up in the
|
|
|
|
|
|
global linker hash table. FIXME: This should be changed when
|
|
|
|
|
|
we convert b.out to use a specific final_link function and
|
|
|
|
|
|
change the interface to bfd_relax_section to not require the
|
|
|
|
|
|
generic symbols. */
|
|
|
|
|
|
h = bfd_wrapped_link_hash_lookup (input_section->owner, link_info,
|
|
|
|
|
|
bfd_asymbol_name (symbol),
|
|
|
|
|
|
FALSE, FALSE, TRUE);
|
|
|
|
|
|
if (h != (struct bfd_link_hash_entry *) NULL
|
|
|
|
|
|
&& (h->type == bfd_link_hash_defined
|
|
|
|
|
|
|| h->type == bfd_link_hash_defweak))
|
|
|
|
|
|
value = h->u.def.value + output_addr (h->u.def.section);
|
|
|
|
|
|
else if (h != (struct bfd_link_hash_entry *) NULL
|
|
|
|
|
|
&& h->type == bfd_link_hash_common)
|
|
|
|
|
|
value = h->u.c.size;
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
if (! ((*link_info->callbacks->undefined_symbol)
|
|
|
|
|
|
(link_info, bfd_asymbol_name (symbol),
|
|
|
|
|
|
input_section->owner, input_section, reloc->address,
|
|
|
|
|
|
TRUE)))
|
|
|
|
|
|
abort ();
|
|
|
|
|
|
value = 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
value = symbol->value + output_addr (symbol->section);
|
|
|
|
|
|
|
|
|
|
|
|
/* Add the value contained in the relocation. */
|
|
|
|
|
|
value += reloc->addend;
|
|
|
|
|
|
|
|
|
|
|
|
return value;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Magic to turn callx into calljx. */
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
static bfd_reloc_status_type
|
2005-04-11 16:23:05 +08:00
|
|
|
|
calljx_callback (bfd *abfd,
|
|
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
arelent *reloc_entry,
|
|
|
|
|
|
void * src,
|
|
|
|
|
|
void * dst,
|
|
|
|
|
|
asection *input_section)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
int word = bfd_get_32 (abfd, src);
|
|
|
|
|
|
asymbol *symbol_in = *(reloc_entry->sym_ptr_ptr);
|
|
|
|
|
|
aout_symbol_type *symbol = aout_symbol (symbol_in);
|
|
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
|
|
|
|
|
|
value = get_value (reloc_entry, link_info, input_section);
|
|
|
|
|
|
|
|
|
|
|
|
if (IS_CALLNAME (symbol->other))
|
|
|
|
|
|
{
|
|
|
|
|
|
aout_symbol_type *balsym = symbol+1;
|
|
|
|
|
|
int inst = bfd_get_32 (abfd, (bfd_byte *) src-4);
|
2005-04-11 16:23:05 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* The next symbol should be an N_BALNAME. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
BFD_ASSERT (IS_BALNAME (balsym->other));
|
|
|
|
|
|
inst &= BALX_MASK;
|
|
|
|
|
|
inst |= BALX;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_put_32 (abfd, (bfd_vma) inst, (bfd_byte *) dst-4);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
symbol = balsym;
|
|
|
|
|
|
value = (symbol->symbol.value
|
|
|
|
|
|
+ output_addr (symbol->symbol.section));
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
word += value + reloc_entry->addend;
|
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_put_32 (abfd, (bfd_vma) word, dst);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Magic to turn call into callj. */
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
static bfd_reloc_status_type
|
2005-04-11 16:23:05 +08:00
|
|
|
|
callj_callback (bfd *abfd,
|
|
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
arelent *reloc_entry,
|
|
|
|
|
|
void * data,
|
|
|
|
|
|
unsigned int srcidx,
|
|
|
|
|
|
unsigned int dstidx,
|
|
|
|
|
|
asection *input_section,
|
|
|
|
|
|
bfd_boolean shrinking)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
int word = bfd_get_32 (abfd, (bfd_byte *) data + srcidx);
|
|
|
|
|
|
asymbol *symbol_in = *(reloc_entry->sym_ptr_ptr);
|
|
|
|
|
|
aout_symbol_type *symbol = aout_symbol (symbol_in);
|
|
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
|
|
|
|
|
|
value = get_value (reloc_entry, link_info, input_section);
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
if (IS_OTHER (symbol->other))
|
|
|
|
|
|
/* Call to a system procedure - replace code with system
|
|
|
|
|
|
procedure number. */
|
|
|
|
|
|
word = CALLS | (symbol->other - 1);
|
|
|
|
|
|
|
|
|
|
|
|
else if (IS_CALLNAME (symbol->other))
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
aout_symbol_type *balsym = symbol+1;
|
|
|
|
|
|
|
|
|
|
|
|
/* The next symbol should be an N_BALNAME. */
|
2005-04-11 16:23:05 +08:00
|
|
|
|
BFD_ASSERT (IS_BALNAME (balsym->other));
|
2000-11-08 14:38:10 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* We are calling a leaf, so replace the call instruction with a
|
|
|
|
|
|
bal. */
|
|
|
|
|
|
word = BAL | ((word
|
|
|
|
|
|
+ output_addr (balsym->symbol.section)
|
|
|
|
|
|
+ balsym->symbol.value + reloc_entry->addend
|
|
|
|
|
|
- dstidx
|
|
|
|
|
|
- output_addr (input_section))
|
|
|
|
|
|
& BAL_MASK);
|
|
|
|
|
|
}
|
|
|
|
|
|
else if ((symbol->symbol.flags & BSF_SECTION_SYM) != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* A callj against a symbol in the same section is a fully
|
|
|
|
|
|
resolved relative call. We don't need to do anything here.
|
|
|
|
|
|
If the symbol is not in the same section, I'm not sure what
|
|
|
|
|
|
to do; fortunately, this case will probably never arise. */
|
|
|
|
|
|
BFD_ASSERT (! shrinking);
|
|
|
|
|
|
BFD_ASSERT (symbol->symbol.section == input_section);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
2005-04-11 16:23:05 +08:00
|
|
|
|
word = CALL | (((word & BAL_MASK)
|
|
|
|
|
|
+ value
|
|
|
|
|
|
+ reloc_entry->addend
|
|
|
|
|
|
- (shrinking ? dstidx : 0)
|
|
|
|
|
|
- output_addr (input_section))
|
|
|
|
|
|
& BAL_MASK);
|
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_put_32 (abfd, (bfd_vma) word, (bfd_byte *) data + dstidx);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
2007-03-26 20:23:03 +08:00
|
|
|
|
b_out_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
|
bfd_reloc_code_real_type code)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
switch (code)
|
|
|
|
|
|
{
|
|
|
|
|
|
default:
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
case BFD_RELOC_I960_CALLJ:
|
|
|
|
|
|
return &howto_reloc_callj;
|
|
|
|
|
|
case BFD_RELOC_32:
|
|
|
|
|
|
case BFD_RELOC_CTOR:
|
|
|
|
|
|
return &howto_reloc_abs32;
|
|
|
|
|
|
case BFD_RELOC_24_PCREL:
|
|
|
|
|
|
return &howto_reloc_pcrel24;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2007-03-26 20:23:03 +08:00
|
|
|
|
static reloc_howto_type *
|
|
|
|
|
|
b_out_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
|
const char *r_name)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (strcasecmp (howto_reloc_callj.name, r_name) == 0)
|
|
|
|
|
|
return &howto_reloc_callj;
|
|
|
|
|
|
if (strcasecmp (howto_reloc_abs32.name, r_name) == 0)
|
|
|
|
|
|
return &howto_reloc_abs32;
|
|
|
|
|
|
if (strcasecmp (howto_reloc_pcrel24.name, r_name) == 0)
|
|
|
|
|
|
return &howto_reloc_pcrel24;
|
|
|
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Allocate enough room for all the reloc entries, plus pointers to them all. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_slurp_reloc_table (bfd *abfd, sec_ptr asect, asymbol **symbols)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2005-04-11 16:23:05 +08:00
|
|
|
|
struct relocation_info *rptr;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
unsigned int counter;
|
|
|
|
|
|
arelent *cache_ptr;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
int extern_mask, pcrel_mask, callj_mask, length_shift;
|
|
|
|
|
|
int incode_mask;
|
|
|
|
|
|
int size_mask;
|
|
|
|
|
|
bfd_vma prev_addr = 0;
|
|
|
|
|
|
unsigned int count;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_size_type reloc_size, amt;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
struct relocation_info *relocs;
|
|
|
|
|
|
arelent *reloc_cache;
|
|
|
|
|
|
|
|
|
|
|
|
if (asect->relocation)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (!aout_32_slurp_symbol_table (abfd))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (asect == obj_datasec (abfd))
|
2005-04-11 16:23:05 +08:00
|
|
|
|
reloc_size = exec_hdr (abfd)->a_drsize;
|
|
|
|
|
|
else if (asect == obj_textsec (abfd))
|
|
|
|
|
|
reloc_size = exec_hdr (abfd)->a_trsize;
|
|
|
|
|
|
else if (asect == obj_bsssec (abfd))
|
|
|
|
|
|
reloc_size = 0;
|
|
|
|
|
|
else
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
|
|
|
|
return FALSE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
if (bfd_seek (abfd, asect->rel_filepos, SEEK_SET) != 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
count = reloc_size / sizeof (struct relocation_info);
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
relocs = bfd_malloc (reloc_size);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (!relocs && reloc_size != 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
amt = ((bfd_size_type) count + 1) * sizeof (arelent);
|
2005-04-11 16:23:05 +08:00
|
|
|
|
reloc_cache = bfd_malloc (amt);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (!reloc_cache)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (relocs != NULL)
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
free (relocs);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
if (bfd_bread ((void *) relocs, reloc_size, abfd) != reloc_size)
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
|
|
|
|
|
free (reloc_cache);
|
|
|
|
|
|
if (relocs != NULL)
|
|
|
|
|
|
free (relocs);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (bfd_header_big_endian (abfd))
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Big-endian bit field allocation order. */
|
|
|
|
|
|
pcrel_mask = 0x80;
|
|
|
|
|
|
extern_mask = 0x10;
|
|
|
|
|
|
incode_mask = 0x08;
|
|
|
|
|
|
callj_mask = 0x02;
|
|
|
|
|
|
size_mask = 0x20;
|
|
|
|
|
|
length_shift = 5;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Little-endian bit field allocation order. */
|
|
|
|
|
|
pcrel_mask = 0x01;
|
|
|
|
|
|
extern_mask = 0x08;
|
|
|
|
|
|
incode_mask = 0x10;
|
|
|
|
|
|
callj_mask = 0x40;
|
|
|
|
|
|
size_mask = 0x02;
|
|
|
|
|
|
length_shift = 1;
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
for (rptr = relocs, cache_ptr = reloc_cache, counter = 0;
|
|
|
|
|
|
counter < count;
|
|
|
|
|
|
counter++, rptr++, cache_ptr++)
|
|
|
|
|
|
{
|
|
|
|
|
|
unsigned char *raw = (unsigned char *)rptr;
|
|
|
|
|
|
unsigned int symnum;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
cache_ptr->address = H_GET_32 (abfd, raw + 0);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
cache_ptr->howto = 0;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (bfd_header_big_endian (abfd))
|
|
|
|
|
|
symnum = (raw[4] << 16) | (raw[5] << 8) | raw[6];
|
|
|
|
|
|
else
|
|
|
|
|
|
symnum = (raw[6] << 16) | (raw[5] << 8) | raw[4];
|
|
|
|
|
|
|
|
|
|
|
|
if (raw[7] & extern_mask)
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
2001-10-10 20:08:29 +08:00
|
|
|
|
/* If this is set then the r_index is an index into the symbol table;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if the bit is not set then r_index contains a section map.
|
|
|
|
|
|
We either fill in the sym entry with a pointer to the symbol,
|
|
|
|
|
|
or point to the correct section. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
cache_ptr->sym_ptr_ptr = symbols + symnum;
|
|
|
|
|
|
cache_ptr->addend = 0;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
|
|
|
|
|
else
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* In a.out symbols are relative to the beginning of the
|
|
|
|
|
|
file rather than sections ?
|
|
|
|
|
|
(look in translate_from_native_sym_flags)
|
|
|
|
|
|
The reloc entry addend has added to it the offset into the
|
|
|
|
|
|
file of the data, so subtract the base to make the reloc
|
|
|
|
|
|
section relative. */
|
|
|
|
|
|
int s;
|
|
|
|
|
|
|
|
|
|
|
|
/* Sign-extend symnum from 24 bits to whatever host uses. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
s = symnum;
|
|
|
|
|
|
if (s & (1 << 23))
|
|
|
|
|
|
s |= (~0) << 24;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = (asymbol **)NULL;
|
|
|
|
|
|
switch (s)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
case N_TEXT:
|
|
|
|
|
|
case N_TEXT | N_EXT:
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = obj_textsec (abfd)->symbol_ptr_ptr;
|
|
|
|
|
|
cache_ptr->addend = - obj_textsec (abfd)->vma;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case N_DATA:
|
|
|
|
|
|
case N_DATA | N_EXT:
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = obj_datasec (abfd)->symbol_ptr_ptr;
|
|
|
|
|
|
cache_ptr->addend = - obj_datasec (abfd)->vma;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case N_BSS:
|
|
|
|
|
|
case N_BSS | N_EXT:
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = obj_bsssec (abfd)->symbol_ptr_ptr;
|
|
|
|
|
|
cache_ptr->addend = - obj_bsssec (abfd)->vma;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case N_ABS:
|
|
|
|
|
|
case N_ABS | N_EXT:
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = obj_bsssec (abfd)->symbol_ptr_ptr;
|
|
|
|
|
|
cache_ptr->addend = 0;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case -2: /* .align */
|
|
|
|
|
|
if (raw[7] & pcrel_mask)
|
|
|
|
|
|
{
|
|
|
|
|
|
cache_ptr->howto = &howto_align_table[(raw[7] >> length_shift) & 3];
|
|
|
|
|
|
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* .org? */
|
|
|
|
|
|
abort ();
|
|
|
|
|
|
}
|
|
|
|
|
|
cache_ptr->addend = 0;
|
|
|
|
|
|
break;
|
|
|
|
|
|
default:
|
2005-04-11 16:23:05 +08:00
|
|
|
|
BFD_ASSERT (FALSE);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
break;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* The i960 only has a few relocation types:
|
1999-05-03 15:29:11 +08:00
|
|
|
|
abs 32-bit and pcrel 24bit. except for callj's! */
|
|
|
|
|
|
if (cache_ptr->howto != 0)
|
|
|
|
|
|
;
|
|
|
|
|
|
else if (raw[7] & callj_mask)
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
|
|
|
|
|
cache_ptr->howto = &howto_reloc_callj;
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
else if ( raw[7] & pcrel_mask)
|
|
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (raw[7] & size_mask)
|
|
|
|
|
|
cache_ptr->howto = &howto_reloc_pcrel13;
|
|
|
|
|
|
else
|
|
|
|
|
|
cache_ptr->howto = &howto_reloc_pcrel24;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2001-08-23 23:30:34 +08:00
|
|
|
|
else
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (raw[7] & incode_mask)
|
|
|
|
|
|
cache_ptr->howto = &howto_reloc_abs32code;
|
|
|
|
|
|
else
|
|
|
|
|
|
cache_ptr->howto = &howto_reloc_abs32;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (cache_ptr->address < prev_addr)
|
|
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Ouch! this reloc is out of order, insert into the right place. */
|
|
|
|
|
|
arelent tmp;
|
|
|
|
|
|
arelent *cursor = cache_ptr-1;
|
|
|
|
|
|
bfd_vma stop = cache_ptr->address;
|
|
|
|
|
|
|
|
|
|
|
|
tmp = *cache_ptr;
|
|
|
|
|
|
while (cursor->address > stop && cursor >= reloc_cache)
|
|
|
|
|
|
{
|
|
|
|
|
|
cursor[1] = cursor[0];
|
|
|
|
|
|
cursor--;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
cursor[1] = tmp;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
else
|
2005-04-11 16:23:05 +08:00
|
|
|
|
prev_addr = cache_ptr->address;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (relocs != NULL)
|
|
|
|
|
|
free (relocs);
|
|
|
|
|
|
asect->relocation = reloc_cache;
|
|
|
|
|
|
asect->reloc_count = count;
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* This is stupid. This function should be a boolean predicate. */
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
static long
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_canonicalize_reloc (bfd *abfd,
|
|
|
|
|
|
sec_ptr section,
|
|
|
|
|
|
arelent **relptr,
|
|
|
|
|
|
asymbol **symbols)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
arelent *tblptr;
|
|
|
|
|
|
unsigned int count;
|
|
|
|
|
|
|
|
|
|
|
|
if ((section->flags & SEC_CONSTRUCTOR) != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent_chain *chain = section->constructor_chain;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
for (count = 0; count < section->reloc_count; count++)
|
|
|
|
|
|
{
|
|
|
|
|
|
*relptr++ = &chain->relent;
|
|
|
|
|
|
chain = chain->next;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
if (section->relocation == NULL
|
|
|
|
|
|
&& ! b_out_slurp_reloc_table (abfd, section, symbols))
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
|
|
tblptr = section->relocation;
|
|
|
|
|
|
for (count = 0; count++ < section->reloc_count;)
|
|
|
|
|
|
*relptr++ = tblptr++;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
*relptr = NULL;
|
|
|
|
|
|
|
|
|
|
|
|
return section->reloc_count;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_get_reloc_upper_bound (bfd *abfd, sec_ptr asect)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (bfd_get_format (abfd) != bfd_object)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (asect->flags & SEC_CONSTRUCTOR)
|
|
|
|
|
|
return sizeof (arelent *) * (asect->reloc_count + 1);
|
|
|
|
|
|
|
|
|
|
|
|
if (asect == obj_datasec (abfd))
|
|
|
|
|
|
return (sizeof (arelent *) *
|
2005-04-11 16:23:05 +08:00
|
|
|
|
((exec_hdr (abfd)->a_drsize / sizeof (struct relocation_info))
|
|
|
|
|
|
+ 1));
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (asect == obj_textsec (abfd))
|
|
|
|
|
|
return (sizeof (arelent *) *
|
2005-04-11 16:23:05 +08:00
|
|
|
|
((exec_hdr (abfd)->a_trsize / sizeof (struct relocation_info))
|
|
|
|
|
|
+ 1));
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (asect == obj_bsssec (abfd))
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
|
|
|
|
return -1;
|
|
|
|
|
|
}
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_set_section_contents (bfd *abfd,
|
|
|
|
|
|
asection *section,
|
|
|
|
|
|
const void * location,
|
|
|
|
|
|
file_ptr offset,
|
|
|
|
|
|
bfd_size_type count)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2002-06-25 14:21:54 +08:00
|
|
|
|
if (! abfd->output_has_begun)
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
|
|
|
|
|
/* Set by bfd.c handler. */
|
|
|
|
|
|
if (! aout_32_make_sections (abfd))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-03-01 08:38:52 +08:00
|
|
|
|
obj_textsec (abfd)->filepos = sizeof (struct external_exec);
|
2005-04-11 16:23:05 +08:00
|
|
|
|
obj_datasec (abfd)->filepos = obj_textsec (abfd)->filepos
|
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 12:46:28 +08:00
|
|
|
|
+ obj_textsec (abfd)->size;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Regardless, once we know what we're doing, we might as well get going. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
if (count == 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
return bfd_bwrite ((void *) location, count, abfd) == count;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_set_arch_mach (bfd *abfd,
|
|
|
|
|
|
enum bfd_architecture arch,
|
|
|
|
|
|
unsigned long machine)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_default_set_arch_mach (abfd, arch, machine);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (arch == bfd_arch_unknown) /* Unknown machine arch is OK. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
|
|
|
|
|
if (arch == bfd_arch_i960) /* i960 default is OK. */
|
|
|
|
|
|
switch (machine)
|
|
|
|
|
|
{
|
|
|
|
|
|
case bfd_mach_i960_core:
|
|
|
|
|
|
case bfd_mach_i960_kb_sb:
|
|
|
|
|
|
case bfd_mach_i960_mc:
|
|
|
|
|
|
case bfd_mach_i960_xa:
|
|
|
|
|
|
case bfd_mach_i960_ca:
|
|
|
|
|
|
case bfd_mach_i960_ka_sa:
|
|
|
|
|
|
case bfd_mach_i960_jx:
|
|
|
|
|
|
case bfd_mach_i960_hx:
|
|
|
|
|
|
case 0:
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
default:
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
2006-06-19 21:17:44 +08:00
|
|
|
|
b_out_sizeof_headers (bfd *ignore_abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
|
struct bfd_link_info *info ATTRIBUTE_UNUSED)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2005-03-01 08:38:52 +08:00
|
|
|
|
return sizeof (struct external_exec);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
static void
|
2005-04-11 16:23:05 +08:00
|
|
|
|
perform_slip (bfd *abfd,
|
|
|
|
|
|
unsigned int slip,
|
|
|
|
|
|
asection *input_section,
|
|
|
|
|
|
bfd_vma value)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
asymbol **s;
|
|
|
|
|
|
|
|
|
|
|
|
s = _bfd_generic_link_get_symbols (abfd);
|
|
|
|
|
|
BFD_ASSERT (s != (asymbol **) NULL);
|
|
|
|
|
|
|
|
|
|
|
|
/* Find all symbols past this point, and make them know
|
2001-08-23 23:30:34 +08:00
|
|
|
|
what's happened. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
while (*s)
|
|
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
asymbol *p = *s;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (p->section == input_section)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* This was pointing into this section, so mangle it. */
|
|
|
|
|
|
if (p->value > value)
|
|
|
|
|
|
{
|
|
|
|
|
|
p->value -=slip;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (p->udata.p != NULL)
|
|
|
|
|
|
{
|
|
|
|
|
|
struct generic_link_hash_entry *h;
|
|
|
|
|
|
|
|
|
|
|
|
h = (struct generic_link_hash_entry *) p->udata.p;
|
|
|
|
|
|
BFD_ASSERT (h->root.type == bfd_link_hash_defined);
|
|
|
|
|
|
h->root.u.def.value -= slip;
|
|
|
|
|
|
BFD_ASSERT (h->root.u.def.value == p->value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
s++;
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* This routine works out if the thing we want to get to can be
|
|
|
|
|
|
reached with a 24bit offset instead of a 32 bit one.
|
2001-08-23 23:30:34 +08:00
|
|
|
|
If it can, then it changes the amode. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
static int
|
2005-04-11 16:23:05 +08:00
|
|
|
|
abs32code (bfd *abfd,
|
|
|
|
|
|
asection *input_section,
|
|
|
|
|
|
arelent *r,
|
|
|
|
|
|
unsigned int shrink,
|
|
|
|
|
|
struct bfd_link_info *link_info)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
bfd_vma value = get_value (r, link_info, input_section);
|
|
|
|
|
|
bfd_vma dot = output_addr (input_section) + r->address;
|
|
|
|
|
|
bfd_vma gap;
|
|
|
|
|
|
|
|
|
|
|
|
/* See if the address we're looking at within 2^23 bytes of where
|
|
|
|
|
|
we are, if so then we can use a small branch rather than the
|
2001-08-23 23:30:34 +08:00
|
|
|
|
jump we were going to. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
gap = value - (dot - shrink);
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
if (-1 << 23 < (long)gap && (long)gap < 1 << 23)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Change the reloc type from 32bitcode possible 24, to 24bit
|
|
|
|
|
|
possible 32. */
|
|
|
|
|
|
r->howto = &howto_reloc_abs32codeshrunk;
|
|
|
|
|
|
/* The place to relc moves back by four bytes. */
|
|
|
|
|
|
r->address -=4;
|
|
|
|
|
|
|
|
|
|
|
|
/* This will be four bytes smaller in the long run. */
|
|
|
|
|
|
shrink += 4 ;
|
|
|
|
|
|
perform_slip (abfd, 4, input_section, r->address-shrink + 4);
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
return shrink;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
2005-04-11 16:23:05 +08:00
|
|
|
|
aligncode (bfd *abfd,
|
|
|
|
|
|
asection *input_section,
|
|
|
|
|
|
arelent *r,
|
|
|
|
|
|
unsigned int shrink)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
|
bfd_vma dot = output_addr (input_section) + r->address;
|
|
|
|
|
|
bfd_vma old_end;
|
|
|
|
|
|
bfd_vma new_end;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
unsigned int shrink_delta;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
int size = r->howto->size;
|
|
|
|
|
|
|
|
|
|
|
|
/* Reduce the size of the alignment so that it's still aligned but
|
|
|
|
|
|
smaller - the current size is already the same size as or bigger
|
|
|
|
|
|
than the alignment required. */
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Calculate the first byte following the padding before we optimize. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
old_end = ((dot + size ) & ~size) + size+1;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Work out where the new end will be - remember that we're smaller
|
|
|
|
|
|
than we used to be. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
new_end = ((dot - shrink + size) & ~size);
|
|
|
|
|
|
|
|
|
|
|
|
shrink_delta = (old_end - new_end) - shrink;
|
|
|
|
|
|
|
|
|
|
|
|
if (shrink_delta)
|
2001-08-23 23:30:34 +08:00
|
|
|
|
{
|
|
|
|
|
|
/* Change the reloc so that it knows how far to align to. */
|
|
|
|
|
|
r->howto = howto_done_align_table + (r->howto - howto_align_table);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Encode the stuff into the addend - for future use we need to
|
|
|
|
|
|
know how big the reloc used to be. */
|
|
|
|
|
|
r->addend = old_end - dot + r->address;
|
|
|
|
|
|
|
|
|
|
|
|
/* This will be N bytes smaller in the long run, adjust all the symbols. */
|
|
|
|
|
|
perform_slip (abfd, shrink_delta, input_section, r->address - shrink);
|
|
|
|
|
|
shrink += shrink_delta;
|
|
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
return shrink;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_bfd_relax_section (bfd *abfd,
|
|
|
|
|
|
asection *i,
|
|
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
bfd_boolean *again)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Get enough memory to hold the stuff. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd *input_bfd = i->owner;
|
|
|
|
|
|
asection *input_section = i;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
unsigned int shrink = 0 ;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
arelent **reloc_vector = NULL;
|
2005-04-11 16:23:05 +08:00
|
|
|
|
long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2009-05-27 21:31:24 +08:00
|
|
|
|
if (link_info->relocatable)
|
|
|
|
|
|
(*link_info->callbacks->einfo)
|
|
|
|
|
|
(_("%P%F: --relax and -r may not be used together\n"));
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (reloc_size < 0)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* We only run this relaxation once. It might work to run it
|
|
|
|
|
|
multiple times, but it hasn't been tested. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
*again = FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (reloc_size)
|
|
|
|
|
|
{
|
|
|
|
|
|
long reloc_count;
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
reloc_vector = bfd_malloc ((bfd_size_type) reloc_size);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (reloc_vector == NULL && reloc_size != 0)
|
|
|
|
|
|
goto error_return;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Get the relocs and think about them. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
reloc_count =
|
|
|
|
|
|
bfd_canonicalize_reloc (input_bfd, input_section, reloc_vector,
|
|
|
|
|
|
_bfd_generic_link_get_symbols (input_bfd));
|
|
|
|
|
|
if (reloc_count < 0)
|
|
|
|
|
|
goto error_return;
|
|
|
|
|
|
if (reloc_count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent **parent;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
for (parent = reloc_vector; *parent; parent++)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent *r = *parent;
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
switch (r->howto->type)
|
|
|
|
|
|
{
|
|
|
|
|
|
case ALIGNER:
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* An alignment reloc. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
shrink = aligncode (abfd, input_section, r, shrink);
|
|
|
|
|
|
break;
|
|
|
|
|
|
case ABS32CODE:
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* A 32bit reloc in an addressing mode. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
shrink = abs32code (input_bfd, input_section, r, shrink,
|
|
|
|
|
|
link_info);
|
|
|
|
|
|
break;
|
|
|
|
|
|
case ABS32CODE_SHRUNK:
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
shrink += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
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 12:46:28 +08:00
|
|
|
|
input_section->size -= shrink;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
|
|
free (reloc_vector);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
error_return:
|
|
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
|
|
free (reloc_vector);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static bfd_byte *
|
2005-04-11 16:23:05 +08:00
|
|
|
|
b_out_bfd_get_relocated_section_contents (bfd *output_bfd,
|
|
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
struct bfd_link_order *link_order,
|
|
|
|
|
|
bfd_byte *data,
|
|
|
|
|
|
bfd_boolean relocatable,
|
|
|
|
|
|
asymbol **symbols)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Get enough memory to hold the stuff. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd *input_bfd = link_order->u.indirect.section->owner;
|
|
|
|
|
|
asection *input_section = link_order->u.indirect.section;
|
2005-04-11 16:23:05 +08:00
|
|
|
|
long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
arelent **reloc_vector = NULL;
|
|
|
|
|
|
long reloc_count;
|
|
|
|
|
|
|
|
|
|
|
|
if (reloc_size < 0)
|
|
|
|
|
|
goto error_return;
|
|
|
|
|
|
|
2003-06-25 14:40:27 +08:00
|
|
|
|
/* If producing relocatable output, don't bother to relax. */
|
|
|
|
|
|
if (relocatable)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return bfd_generic_get_relocated_section_contents (output_bfd, link_info,
|
|
|
|
|
|
link_order,
|
2003-06-25 14:40:27 +08:00
|
|
|
|
data, relocatable,
|
1999-05-03 15:29:11 +08:00
|
|
|
|
symbols);
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
reloc_vector = bfd_malloc ((bfd_size_type) reloc_size);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (reloc_vector == NULL && reloc_size != 0)
|
|
|
|
|
|
goto error_return;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Read in the section. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
BFD_ASSERT (bfd_get_section_contents (input_bfd,
|
|
|
|
|
|
input_section,
|
|
|
|
|
|
data,
|
|
|
|
|
|
(bfd_vma) 0,
|
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 12:46:28 +08:00
|
|
|
|
input_section->size));
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
reloc_count = bfd_canonicalize_reloc (input_bfd,
|
|
|
|
|
|
input_section,
|
|
|
|
|
|
reloc_vector,
|
|
|
|
|
|
symbols);
|
|
|
|
|
|
if (reloc_count < 0)
|
|
|
|
|
|
goto error_return;
|
|
|
|
|
|
if (reloc_count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
arelent **parent = reloc_vector;
|
|
|
|
|
|
arelent *reloc ;
|
|
|
|
|
|
unsigned int dst_address = 0;
|
|
|
|
|
|
unsigned int src_address = 0;
|
|
|
|
|
|
unsigned int run;
|
|
|
|
|
|
unsigned int idx;
|
|
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Find how long a run we can do. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
while (dst_address < link_order->size)
|
|
|
|
|
|
{
|
|
|
|
|
|
reloc = *parent;
|
|
|
|
|
|
if (reloc)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Note that the relaxing didn't tie up the addresses in the
|
|
|
|
|
|
relocation, so we use the original address to work out the
|
2001-08-23 23:30:34 +08:00
|
|
|
|
run of non-relocated data. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
BFD_ASSERT (reloc->address >= src_address);
|
|
|
|
|
|
run = reloc->address - src_address;
|
|
|
|
|
|
parent++;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
2005-04-11 16:23:05 +08:00
|
|
|
|
run = link_order->size - dst_address;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Copy the bytes. */
|
|
|
|
|
|
for (idx = 0; idx < run; idx++)
|
|
|
|
|
|
data[dst_address++] = data[src_address++];
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-08-23 23:30:34 +08:00
|
|
|
|
/* Now do the relocation. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (reloc)
|
|
|
|
|
|
{
|
|
|
|
|
|
switch (reloc->howto->type)
|
|
|
|
|
|
{
|
|
|
|
|
|
case ABS32CODE:
|
|
|
|
|
|
calljx_callback (input_bfd, link_info, reloc,
|
|
|
|
|
|
src_address + data, dst_address + data,
|
|
|
|
|
|
input_section);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
src_address += 4;
|
|
|
|
|
|
dst_address += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
|
|
|
|
|
case ABS32:
|
|
|
|
|
|
bfd_put_32 (input_bfd,
|
|
|
|
|
|
(bfd_get_32 (input_bfd, data + src_address)
|
|
|
|
|
|
+ get_value (reloc, link_info, input_section)),
|
|
|
|
|
|
data + dst_address);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
src_address += 4;
|
|
|
|
|
|
dst_address += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
|
|
|
|
|
case CALLJ:
|
|
|
|
|
|
callj_callback (input_bfd, link_info, reloc, data,
|
|
|
|
|
|
src_address, dst_address, input_section,
|
2002-11-30 16:39:46 +08:00
|
|
|
|
FALSE);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
src_address += 4;
|
|
|
|
|
|
dst_address += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
|
|
|
|
|
case ALIGNDONE:
|
|
|
|
|
|
BFD_ASSERT (reloc->addend >= src_address);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
BFD_ASSERT ((bfd_vma) reloc->addend
|
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 12:46:28 +08:00
|
|
|
|
<= input_section->size);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
src_address = reloc->addend;
|
|
|
|
|
|
dst_address = ((dst_address + reloc->howto->size)
|
|
|
|
|
|
& ~reloc->howto->size);
|
|
|
|
|
|
break;
|
|
|
|
|
|
case ABS32CODE_SHRUNK:
|
|
|
|
|
|
/* This used to be a callx, but we've found out that a
|
|
|
|
|
|
callj will reach, so do the right thing. */
|
|
|
|
|
|
callj_callback (input_bfd, link_info, reloc, data,
|
|
|
|
|
|
src_address + 4, dst_address, input_section,
|
2002-11-30 16:39:46 +08:00
|
|
|
|
TRUE);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
dst_address += 4;
|
|
|
|
|
|
src_address += 8;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
|
|
|
|
|
case PCREL24:
|
|
|
|
|
|
{
|
|
|
|
|
|
long int word = bfd_get_32 (input_bfd,
|
|
|
|
|
|
data + src_address);
|
|
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
|
|
|
|
|
|
value = get_value (reloc, link_info, input_section);
|
|
|
|
|
|
word = ((word & ~BAL_MASK)
|
|
|
|
|
|
| (((word & BAL_MASK)
|
|
|
|
|
|
+ value
|
|
|
|
|
|
- output_addr (input_section)
|
|
|
|
|
|
+ reloc->addend)
|
|
|
|
|
|
& BAL_MASK));
|
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_put_32 (input_bfd, (bfd_vma) word, data + dst_address);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
dst_address += 4;
|
|
|
|
|
|
src_address += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
|
|
|
case PCREL13:
|
|
|
|
|
|
{
|
|
|
|
|
|
long int word = bfd_get_32 (input_bfd,
|
|
|
|
|
|
data + src_address);
|
|
|
|
|
|
bfd_vma value;
|
|
|
|
|
|
|
|
|
|
|
|
value = get_value (reloc, link_info, input_section);
|
|
|
|
|
|
word = ((word & ~PCREL13_MASK)
|
|
|
|
|
|
| (((word & PCREL13_MASK)
|
|
|
|
|
|
+ value
|
|
|
|
|
|
+ reloc->addend
|
|
|
|
|
|
- output_addr (input_section))
|
|
|
|
|
|
& PCREL13_MASK));
|
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
bfd_put_32 (input_bfd, (bfd_vma) word, data + dst_address);
|
2001-08-23 23:30:34 +08:00
|
|
|
|
dst_address += 4;
|
|
|
|
|
|
src_address += 4;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
|
|
default:
|
2000-11-21 10:24:32 +08:00
|
|
|
|
abort ();
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
|
|
free (reloc_vector);
|
|
|
|
|
|
return data;
|
|
|
|
|
|
error_return:
|
|
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
|
|
free (reloc_vector);
|
|
|
|
|
|
return NULL;
|
|
|
|
|
|
}
|
2001-08-23 23:30:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Build the transfer vectors for Big and Little-Endian B.OUT files. */
|
|
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#define aout_32_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
|
|
|
|
|
|
#define aout_32_close_and_cleanup aout_32_bfd_free_cached_info
|
|
|
|
|
|
#define b_out_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
|
|
|
|
|
|
#define b_out_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
|
|
|
|
|
|
#define b_out_bfd_link_add_symbols _bfd_generic_link_add_symbols
|
|
|
|
|
|
#define b_out_bfd_link_just_syms _bfd_generic_link_just_syms
|
2009-11-23 22:41:33 +08:00
|
|
|
|
#define b_out_bfd_copy_link_hash_symbol_type \
|
|
|
|
|
|
_bfd_generic_copy_link_hash_symbol_type
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#define b_out_bfd_final_link _bfd_generic_final_link
|
|
|
|
|
|
#define b_out_bfd_link_split_section _bfd_generic_link_split_section
|
|
|
|
|
|
#define b_out_bfd_gc_sections bfd_generic_gc_sections
|
2011-07-11 23:03:09 +08:00
|
|
|
|
#define b_out_bfd_lookup_section_flags bfd_generic_lookup_section_flags
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#define b_out_bfd_merge_sections bfd_generic_merge_sections
|
|
|
|
|
|
#define b_out_bfd_is_group_section bfd_generic_is_group_section
|
|
|
|
|
|
#define b_out_bfd_discard_group bfd_generic_discard_group
|
|
|
|
|
|
#define b_out_section_already_linked _bfd_generic_section_already_linked
|
2009-04-17 07:07:00 +08:00
|
|
|
|
#define b_out_bfd_define_common_symbol bfd_generic_define_common_symbol
|
2005-04-11 16:23:05 +08:00
|
|
|
|
#define aout_32_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
1999-07-19 22:55:16 +08:00
|
|
|
|
extern const bfd_target b_out_vec_little_host;
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
const bfd_target b_out_vec_big_host =
|
|
|
|
|
|
{
|
2005-04-11 16:23:05 +08:00
|
|
|
|
"b.out.big", /* Name. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_target_aout_flavour,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
BFD_ENDIAN_LITTLE, /* Data byte order. */
|
|
|
|
|
|
BFD_ENDIAN_BIG, /* Header byte order. */
|
|
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
HAS_LINENO | HAS_DEBUG |
|
|
|
|
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | BFD_IS_RELAXABLE ),
|
|
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
2005-04-11 16:23:05 +08:00
|
|
|
|
'_', /* Symbol leading char. */
|
|
|
|
|
|
' ', /* AR_pad_char. */
|
|
|
|
|
|
16, /* AR_max_namelen. */
|
* targets.c (bfd_target): Make ar_max_namelen an unsigned char.
Add match_priority.
* configure.in: Bump bfd version.
* elfcode.h (elf_object_p): Delete hacks preventing match of
EM_NONE and ELFOSABI_NONE targets when a better match exists.
* elfxx-target.h (elf_match_priority): Define and use.
* format.c (bfd_check_format_matches): Use target match_priority
to choose best of multiple matching targets. In cases with multiple
matches rerun _bfd_check_format if we don't choose the last match.
* aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
* binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
* coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
* coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
* i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
* mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
* pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
* tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
* vms-lib.c, * xsym.c: Init match_priority field.
* configure: Regenerate.
* bfd-in2.h: Regenerate.
2011-06-06 09:26:05 +08:00
|
|
|
|
0, /* match priority. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
|
|
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
|
|
|
|
|
|
{_bfd_dummy_target, b_out_object_p, /* bfd_check_format. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
2005-04-11 16:23:05 +08:00
|
|
|
|
{bfd_false, b_out_mkobject, /* bfd_set_format. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
_bfd_generic_mkarchive, bfd_false},
|
2005-04-11 16:23:05 +08:00
|
|
|
|
{bfd_false, b_out_write_object_contents, /* bfd_write_contents. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
|
|
|
|
|
|
|
|
BFD_JUMP_TABLE_GENERIC (aout_32),
|
|
|
|
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
|
|
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
|
|
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
|
|
|
|
|
|
BFD_JUMP_TABLE_SYMBOLS (aout_32),
|
|
|
|
|
|
BFD_JUMP_TABLE_RELOCS (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_LINK (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
|
|
|
1999-07-19 22:55:16 +08:00
|
|
|
|
& b_out_vec_little_host,
|
2000-11-08 14:38:10 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
NULL
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
const bfd_target b_out_vec_little_host =
|
|
|
|
|
|
{
|
2005-04-11 16:23:05 +08:00
|
|
|
|
"b.out.little", /* Name. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_target_aout_flavour,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
BFD_ENDIAN_LITTLE, /* Data byte order. */
|
|
|
|
|
|
BFD_ENDIAN_LITTLE, /* Header byte order. */
|
|
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
HAS_LINENO | HAS_DEBUG |
|
|
|
|
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | BFD_IS_RELAXABLE ),
|
|
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
2005-04-11 16:23:05 +08:00
|
|
|
|
'_', /* Symbol leading char. */
|
|
|
|
|
|
' ', /* AR_pad_char. */
|
|
|
|
|
|
16, /* AR_max_namelen. */
|
* targets.c (bfd_target): Make ar_max_namelen an unsigned char.
Add match_priority.
* configure.in: Bump bfd version.
* elfcode.h (elf_object_p): Delete hacks preventing match of
EM_NONE and ELFOSABI_NONE targets when a better match exists.
* elfxx-target.h (elf_match_priority): Define and use.
* format.c (bfd_check_format_matches): Use target match_priority
to choose best of multiple matching targets. In cases with multiple
matches rerun _bfd_check_format if we don't choose the last match.
* aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
* binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
* coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
* coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
* i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
* mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
* pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
* tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
* vms-lib.c, * xsym.c: Init match_priority field.
* configure: Regenerate.
* bfd-in2.h: Regenerate.
2011-06-06 09:26:05 +08:00
|
|
|
|
0, /* match priority. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
2005-04-11 16:23:05 +08:00
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Headers. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
{_bfd_dummy_target, b_out_object_p, /* bfd_check_format. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
2005-04-11 16:23:05 +08:00
|
|
|
|
{bfd_false, b_out_mkobject, /* bfd_set_format. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
_bfd_generic_mkarchive, bfd_false},
|
2005-04-11 16:23:05 +08:00
|
|
|
|
{bfd_false, b_out_write_object_contents, /* bfd_write_contents. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
|
|
|
|
|
|
|
|
BFD_JUMP_TABLE_GENERIC (aout_32),
|
|
|
|
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
|
|
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
|
|
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
|
|
|
|
|
|
BFD_JUMP_TABLE_SYMBOLS (aout_32),
|
|
|
|
|
|
BFD_JUMP_TABLE_RELOCS (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_LINK (b_out),
|
|
|
|
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
|
|
|
1999-07-19 22:55:16 +08:00
|
|
|
|
& b_out_vec_big_host,
|
2000-11-08 14:38:10 +08:00
|
|
|
|
|
2005-04-11 16:23:05 +08:00
|
|
|
|
NULL
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
