1999-05-03 07:29:11 +00:00
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/* Support for 32-bit PowerPC NLM (NetWare Loadable Module)
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2005-04-21 07:45:39 +00:00
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Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004,
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2005 Free Software Foundation, Inc.
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1999-05-03 07:29:11 +00:00
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2005-04-21 07:45:39 +00:00
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This file is part of BFD, the Binary File Descriptor library.
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1999-05-03 07:29:11 +00:00
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2005-04-21 07:45:39 +00:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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1999-05-03 07:29:11 +00:00
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2005-04-21 07:45:39 +00:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-05-03 07:29:11 +00:00
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2005-04-21 07:45:39 +00:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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2005-05-04 15:53:43 +00:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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1999-05-03 07:29:11 +00:00
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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/* The format of a PowerPC NLM changed. Define OLDFORMAT to get the
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old format. */
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#define ARCH_SIZE 32
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#include "nlm/ppc-ext.h"
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#define Nlm_External_Fixed_Header Nlm32_powerpc_External_Fixed_Header
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#include "libnlm.h"
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#ifdef OLDFORMAT
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/* The prefix header is only used in the old format. */
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/* PowerPC NLM's have a prefix header before the standard NLM. This
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function reads it in, verifies the version, and seeks the bfd to
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the location before the regular NLM header. */
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2002-11-30 08:39:46 +00:00
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static bfd_boolean
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2005-04-21 07:45:39 +00:00
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nlm_powerpc_backend_object_p (bfd *abfd)
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1999-05-03 07:29:11 +00:00
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{
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struct nlm32_powerpc_external_prefix_header s;
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2005-04-21 07:45:39 +00:00
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if (bfd_bread (& s, (bfd_size_type) sizeof s, abfd) != sizeof s)
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2002-11-30 08:39:46 +00:00
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return FALSE;
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1999-05-03 07:29:11 +00:00
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if (memcmp (s.signature, NLM32_POWERPC_SIGNATURE, sizeof s.signature) != 0
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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 09:57:26 +00:00
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|| H_GET_32 (abfd, s.headerVersion) != NLM32_POWERPC_HEADER_VERSION)
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2002-11-30 08:39:46 +00:00
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return FALSE;
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1999-05-03 07:29:11 +00:00
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2002-11-30 08:39:46 +00:00
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return TRUE;
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1999-05-03 07:29:11 +00:00
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}
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/* Write out the prefix. */
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2002-11-30 08:39:46 +00:00
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static bfd_boolean
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2005-04-21 07:45:39 +00:00
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nlm_powerpc_write_prefix (bfd *abfd)
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1999-05-03 07:29:11 +00:00
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{
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struct nlm32_powerpc_external_prefix_header s;
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memset (&s, 0, sizeof s);
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memcpy (s.signature, NLM32_POWERPC_SIGNATURE, sizeof s.signature);
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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 09:57:26 +00:00
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H_PUT_32 (abfd, NLM32_POWERPC_HEADER_VERSION, s.headerVersion);
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H_PUT_32 (abfd, 0, s.origins);
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1999-05-03 07:29:11 +00:00
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/* FIXME: What should we do about the date? */
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2005-04-21 07:45:39 +00:00
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if (bfd_bwrite (& s, (bfd_size_type) sizeof s, abfd) != sizeof s)
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2002-11-30 08:39:46 +00:00
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return FALSE;
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1999-05-03 07:29:11 +00:00
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2002-11-30 08:39:46 +00:00
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return TRUE;
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1999-05-03 07:29:11 +00:00
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}
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/* This reloc handling is only applicable to the old format. */
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/* How to process the various reloc types. PowerPC NLMs use XCOFF
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reloc types, and I have just copied the XCOFF reloc table here. */
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static reloc_howto_type nlm_powerpc_howto_table[] =
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{
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/* Standard 32 bit relocation. */
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2005-04-21 07:45:39 +00:00
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HOWTO (0, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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32, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_POS", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffffffff, /* Source mask. */
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0xffffffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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1999-05-03 07:29:11 +00:00
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/* 32 bit relocation, but store negative value. */
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2005-04-21 07:45:39 +00:00
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HOWTO (1, /* Type. */
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0, /* Rightshift. */
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-2, /* Size (0 = byte, 1 = short, 2 = long). */
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32, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_NEG", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffffffff, /* Source mask. */
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0xffffffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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1999-05-03 07:29:11 +00:00
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/* 32 bit PC relative relocation. */
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2005-04-21 07:45:39 +00:00
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HOWTO (2, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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32, /* Bitsize. */
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TRUE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_signed, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_REL", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffffffff, /* Source mask. */
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0xffffffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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/* 16 bit TOC relative relocation. */
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2005-04-21 07:45:39 +00:00
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HOWTO (3, /* Type. */
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0, /* Rightshift. */
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1, /* Size (0 = byte, 1 = short, 2 = long). */
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16, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_signed, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_TOC", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffff, /* Source mask. */
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0xffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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/* I don't really know what this is. */
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2005-04-21 07:45:39 +00:00
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HOWTO (4, /* Type. */
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1, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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32, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_RTB", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffffffff, /* Source mask. */
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0xffffffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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/* External TOC relative symbol. */
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2005-04-21 07:45:39 +00:00
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HOWTO (5, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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16, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_GL", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffff, /* Source mask. */
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0xffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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/* Local TOC relative symbol. */
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2005-04-21 07:45:39 +00:00
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HOWTO (6, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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16, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_TCL", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffff, /* Source mask. */
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0xffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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{ 7 },
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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/* Non modifiable absolute branch. */
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2005-04-21 07:45:39 +00:00
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HOWTO (8, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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26, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_BA", /* Name. */
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TRUE, /* Partial_inplace. */
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0x3fffffc, /* Source mask. */
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0x3fffffc, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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{ 9 },
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/* Non modifiable relative branch. */
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2005-04-21 07:45:39 +00:00
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HOWTO (0xa, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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26, /* Bitsize. */
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TRUE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_signed, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_BR", /* Name. */
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TRUE, /* Partial_inplace. */
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0x3fffffc, /* Source mask. */
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0x3fffffc, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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1999-05-03 07:29:11 +00:00
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{ 0xb },
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/* Indirect load. */
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2005-04-21 07:45:39 +00:00
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HOWTO (0xc, /* Type. */
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0, /* Rightshift. */
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2, /* Size (0 = byte, 1 = short, 2 = long). */
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16, /* Bitsize. */
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FALSE, /* PC relative. */
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0, /* Bitpos. */
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complain_overflow_bitfield, /* Complain_on_overflow. */
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0, /* Special_function. */
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"R_RL", /* Name. */
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TRUE, /* Partial_inplace. */
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0xffff, /* Source mask. */
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0xffff, /* Dest mask. */
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FALSE), /* PC rel offset. */
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2000-12-12 21:25:54 +00:00
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|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Load address. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0xd, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_RLA", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{ 0xe },
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Non-relocating reference. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0xf, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_REF", /* Name. */
|
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{ 0x10 },
|
|
|
|
|
|
{ 0x11 },
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* TOC relative indirect load. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x12, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_TRL", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* TOC relative load address. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x13, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_TRLA", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable relative branch. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x14, /* Type. */
|
|
|
|
|
|
1, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_RRTBI", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable absolute branch. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x15, /* Type. */
|
|
|
|
|
|
1, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_RRTBA", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable call absolute indirect. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x16, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_CAI", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable call relative. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x17, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_REL", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable branch absolute. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x18, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_RBA", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable branch absolute. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x19, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_RBAC", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable branch relative. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x1a, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
26, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_signed, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_REL", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE), /* PC rel offset. */
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Modifiable branch absolute. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (0x1b, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"R_REL", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
|
FALSE) /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
#define HOWTO_COUNT (sizeof nlm_powerpc_howto_table \
|
|
|
|
|
|
/ sizeof nlm_powerpc_howto_table[0])
|
|
|
|
|
|
|
|
|
|
|
|
/* Read a PowerPC NLM reloc. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_read_reloc (bfd *abfd,
|
|
|
|
|
|
nlmNAME (symbol_type) *sym,
|
|
|
|
|
|
asection **secp,
|
|
|
|
|
|
arelent *rel)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
struct nlm32_powerpc_external_reloc ext;
|
|
|
|
|
|
bfd_vma l_vaddr;
|
|
|
|
|
|
unsigned long l_symndx;
|
|
|
|
|
|
int l_rtype;
|
|
|
|
|
|
int l_rsecnm;
|
|
|
|
|
|
asection *code_sec, *data_sec, *bss_sec;
|
|
|
|
|
|
|
|
|
|
|
|
/* Read the reloc from the file. */
|
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 09:57:26 +00:00
|
|
|
|
if (bfd_bread (&ext, (bfd_size_type) sizeof ext, abfd) != sizeof ext)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
/* Swap in the fields. */
|
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 09:57:26 +00:00
|
|
|
|
l_vaddr = H_GET_32 (abfd, ext.l_vaddr);
|
|
|
|
|
|
l_symndx = H_GET_32 (abfd, ext.l_symndx);
|
|
|
|
|
|
l_rtype = H_GET_16 (abfd, ext.l_rtype);
|
|
|
|
|
|
l_rsecnm = H_GET_16 (abfd, ext.l_rsecnm);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
/* Get the sections now, for convenience. */
|
|
|
|
|
|
code_sec = bfd_get_section_by_name (abfd, NLM_CODE_NAME);
|
|
|
|
|
|
data_sec = bfd_get_section_by_name (abfd, NLM_INITIALIZED_DATA_NAME);
|
|
|
|
|
|
bss_sec = bfd_get_section_by_name (abfd, NLM_UNINITIALIZED_DATA_NAME);
|
|
|
|
|
|
|
|
|
|
|
|
/* Work out the arelent fields. */
|
|
|
|
|
|
if (sym != NULL)
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* This is an import. sym_ptr_ptr is filled in by
|
|
|
|
|
|
nlm_canonicalize_reloc. */
|
|
|
|
|
|
rel->sym_ptr_ptr = NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
|
|
if (l_symndx == 0)
|
|
|
|
|
|
sec = code_sec;
|
|
|
|
|
|
else if (l_symndx == 1)
|
|
|
|
|
|
sec = data_sec;
|
|
|
|
|
|
else if (l_symndx == 2)
|
|
|
|
|
|
sec = bss_sec;
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
rel->sym_ptr_ptr = sec->symbol_ptr_ptr;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
rel->addend = 0;
|
|
|
|
|
|
|
|
|
|
|
|
BFD_ASSERT ((l_rtype & 0xff) < HOWTO_COUNT);
|
|
|
|
|
|
|
|
|
|
|
|
rel->howto = nlm_powerpc_howto_table + (l_rtype & 0xff);
|
|
|
|
|
|
|
|
|
|
|
|
BFD_ASSERT (rel->howto->name != NULL
|
|
|
|
|
|
&& ((l_rtype & 0x8000) != 0
|
|
|
|
|
|
? (rel->howto->complain_on_overflow
|
|
|
|
|
|
== complain_overflow_signed)
|
|
|
|
|
|
: (rel->howto->complain_on_overflow
|
|
|
|
|
|
== complain_overflow_bitfield))
|
|
|
|
|
|
&& ((l_rtype >> 8) & 0x1f) == rel->howto->bitsize - 1);
|
|
|
|
|
|
|
|
|
|
|
|
if (l_rsecnm == 0)
|
|
|
|
|
|
*secp = code_sec;
|
|
|
|
|
|
else if (l_rsecnm == 1)
|
|
|
|
|
|
{
|
|
|
|
|
|
*secp = data_sec;
|
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 04:46:28 +00:00
|
|
|
|
l_vaddr -= code_sec->size;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
rel->address = l_vaddr;
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
#else /* not OLDFORMAT */
|
|
|
|
|
|
|
|
|
|
|
|
/* There is only one type of reloc in a PowerPC NLM. */
|
|
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type nlm_powerpc_howto =
|
|
|
|
|
|
HOWTO (0, /* Type. */
|
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
|
0, /* Special_function. */
|
|
|
|
|
|
"32", /* Name. */
|
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
|
FALSE); /* PC rel_offset. */
|
|
|
|
|
|
|
|
|
|
|
|
/* Read a PowerPC NLM reloc. */
|
|
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
|
nlm_powerpc_read_reloc (bfd *abfd,
|
|
|
|
|
|
nlmNAME (symbol_type) *sym,
|
|
|
|
|
|
asection **secp,
|
|
|
|
|
|
arelent *rel)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_byte temp[4];
|
|
|
|
|
|
bfd_vma val;
|
|
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
|
|
|
|
if (bfd_bread (temp, (bfd_size_type) sizeof (temp), abfd) != sizeof (temp))
|
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
|
|
val = bfd_get_32 (abfd, temp);
|
|
|
|
|
|
|
|
|
|
|
|
/* The value is a word offset into either the code or data segment.
|
|
|
|
|
|
This is the location which needs to be adjusted.
|
|
|
|
|
|
|
|
|
|
|
|
The high bit is 0 if the value is an offset into the data
|
|
|
|
|
|
segment, or 1 if the value is an offset into the text segment.
|
|
|
|
|
|
|
|
|
|
|
|
If this is a relocation fixup rather than an imported symbol (the
|
|
|
|
|
|
sym argument is NULL), then the second most significant bit is 0
|
|
|
|
|
|
if the address of the data segment should be added to the
|
|
|
|
|
|
location addressed by the value, or 1 if the address of the text
|
|
|
|
|
|
segment should be added.
|
|
|
|
|
|
|
|
|
|
|
|
If this is an imported symbol, the second most significant bit is
|
|
|
|
|
|
not used and must be 0. */
|
|
|
|
|
|
|
|
|
|
|
|
if ((val & NLM_HIBIT) == 0)
|
|
|
|
|
|
name = NLM_INITIALIZED_DATA_NAME;
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
name = NLM_CODE_NAME;
|
|
|
|
|
|
val &=~ NLM_HIBIT;
|
|
|
|
|
|
}
|
|
|
|
|
|
*secp = bfd_get_section_by_name (abfd, name);
|
|
|
|
|
|
|
|
|
|
|
|
if (sym == NULL)
|
|
|
|
|
|
{
|
|
|
|
|
|
if ((val & (NLM_HIBIT >> 1)) == 0)
|
|
|
|
|
|
name = NLM_INITIALIZED_DATA_NAME;
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
name = NLM_CODE_NAME;
|
|
|
|
|
|
val &=~ (NLM_HIBIT >> 1);
|
|
|
|
|
|
}
|
|
|
|
|
|
rel->sym_ptr_ptr = bfd_get_section_by_name (abfd, name)->symbol_ptr_ptr;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
rel->howto = & nlm_powerpc_howto;
|
|
|
|
|
|
rel->address = val << 2;
|
|
|
|
|
|
rel->addend = 0;
|
|
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* not OLDFORMAT */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
/* Mangle PowerPC NLM relocs for output. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_mangle_relocs (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
|
asection *sec ATTRIBUTE_UNUSED,
|
|
|
|
|
|
const void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
|
bfd_vma offset ATTRIBUTE_UNUSED,
|
|
|
|
|
|
bfd_size_type count ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Read a PowerPC NLM import record */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_read_import (bfd * abfd, nlmNAME (symbol_type) * sym)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2005-04-21 07:45:39 +00:00
|
|
|
|
struct nlm_relent *nlm_relocs; /* Relocation records for symbol. */
|
|
|
|
|
|
bfd_size_type rcount; /* Number of relocs. */
|
|
|
|
|
|
bfd_byte temp[NLM_TARGET_LONG_SIZE]; /* Temporary 32-bit value. */
|
|
|
|
|
|
unsigned char symlength; /* Length of symbol name. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
char *name;
|
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (bfd_bread (& symlength, (bfd_size_type) sizeof (symlength), abfd)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
!= sizeof (symlength))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
sym -> symbol.the_bfd = abfd;
|
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 09:57:26 +00:00
|
|
|
|
name = bfd_alloc (abfd, (bfd_size_type) symlength + 1);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (name == NULL)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
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 09:57:26 +00:00
|
|
|
|
if (bfd_bread (name, (bfd_size_type) symlength, abfd) != symlength)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
name[symlength] = '\0';
|
|
|
|
|
|
sym -> symbol.name = name;
|
|
|
|
|
|
sym -> symbol.flags = 0;
|
|
|
|
|
|
sym -> symbol.value = 0;
|
|
|
|
|
|
sym -> symbol.section = bfd_und_section_ptr;
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (bfd_bread (temp, (bfd_size_type) sizeof (temp), abfd)
|
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 09:57:26 +00:00
|
|
|
|
!= sizeof (temp))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
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 09:57:26 +00:00
|
|
|
|
rcount = H_GET_32 (abfd, temp);
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_relocs = bfd_alloc (abfd, rcount * sizeof (struct nlm_relent));
|
|
|
|
|
|
if (nlm_relocs == NULL)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
sym -> relocs = nlm_relocs;
|
|
|
|
|
|
sym -> rcnt = 0;
|
|
|
|
|
|
while (sym -> rcnt < rcount)
|
|
|
|
|
|
{
|
|
|
|
|
|
asection *section;
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
|
if (! nlm_powerpc_read_reloc (abfd, sym, §ion, &nlm_relocs -> reloc))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
nlm_relocs -> section = section;
|
|
|
|
|
|
nlm_relocs++;
|
|
|
|
|
|
sym -> rcnt++;
|
|
|
|
|
|
}
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef OLDFORMAT
|
|
|
|
|
|
|
|
|
|
|
|
/* Write a PowerPC NLM reloc. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_write_import (bfd * abfd, asection * sec, arelent * rel)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
asymbol *sym;
|
|
|
|
|
|
bfd_vma val;
|
|
|
|
|
|
bfd_byte temp[4];
|
|
|
|
|
|
|
|
|
|
|
|
/* PowerPC NetWare only supports one kind of reloc. */
|
|
|
|
|
|
if (rel->addend != 0
|
|
|
|
|
|
|| rel->howto == NULL
|
|
|
|
|
|
|| rel->howto->rightshift != 0
|
|
|
|
|
|
|| rel->howto->size != 2
|
|
|
|
|
|
|| rel->howto->bitsize != 32
|
|
|
|
|
|
|| rel->howto->bitpos != 0
|
|
|
|
|
|
|| rel->howto->pc_relative
|
|
|
|
|
|
|| (rel->howto->src_mask != 0xffffffff && rel->addend != 0)
|
|
|
|
|
|
|| rel->howto->dst_mask != 0xffffffff)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
sym = *rel->sym_ptr_ptr;
|
|
|
|
|
|
|
|
|
|
|
|
/* The value we write out is the offset into the appropriate
|
|
|
|
|
|
segment, rightshifted by two. This offset is the section vma,
|
|
|
|
|
|
adjusted by the vma of the lowest section in that segment, plus
|
|
|
|
|
|
the address of the relocation. */
|
|
|
|
|
|
val = bfd_get_section_vma (abfd, sec) + rel->address;
|
|
|
|
|
|
if ((val & 3) != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
val >>= 2;
|
|
|
|
|
|
|
|
|
|
|
|
/* The high bit is 0 if the reloc is in the data section, or 1 if
|
|
|
|
|
|
the reloc is in the code section. */
|
|
|
|
|
|
if (bfd_get_section_flags (abfd, sec) & SEC_DATA)
|
|
|
|
|
|
val -= nlm_get_data_low (abfd);
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
val -= nlm_get_text_low (abfd);
|
|
|
|
|
|
val |= NLM_HIBIT;
|
|
|
|
|
|
}
|
2000-12-12 21:25:54 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (! bfd_is_und_section (bfd_get_section (sym)))
|
|
|
|
|
|
{
|
|
|
|
|
|
/* This is an internal relocation fixup. The second most
|
|
|
|
|
|
significant bit is 0 if this is a reloc against the data
|
|
|
|
|
|
segment, or 1 if it is a reloc against the text segment. */
|
|
|
|
|
|
if (bfd_get_section_flags (abfd, bfd_get_section (sym)) & SEC_CODE)
|
|
|
|
|
|
val |= NLM_HIBIT >> 1;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
bfd_put_32 (abfd, val, temp);
|
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 09:57:26 +00:00
|
|
|
|
if (bfd_bwrite (temp, (bfd_size_type) sizeof (temp), abfd) != sizeof (temp))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#else /* OLDFORMAT */
|
|
|
|
|
|
|
|
|
|
|
|
/* This is used for the reloc handling in the old format. */
|
|
|
|
|
|
|
|
|
|
|
|
/* Write a PowerPC NLM reloc. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_write_reloc (bfd *abfd,
|
|
|
|
|
|
asection *sec,
|
|
|
|
|
|
arelent *rel,
|
|
|
|
|
|
int indx)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
struct nlm32_powerpc_external_reloc ext;
|
|
|
|
|
|
asection *code_sec, *data_sec, *bss_sec;
|
|
|
|
|
|
asymbol *sym;
|
|
|
|
|
|
asection *symsec;
|
|
|
|
|
|
unsigned long l_symndx;
|
|
|
|
|
|
int l_rtype;
|
|
|
|
|
|
int l_rsecnm;
|
|
|
|
|
|
reloc_howto_type *howto;
|
|
|
|
|
|
bfd_size_type address;
|
|
|
|
|
|
|
|
|
|
|
|
/* Get the sections now, for convenience. */
|
|
|
|
|
|
code_sec = bfd_get_section_by_name (abfd, NLM_CODE_NAME);
|
|
|
|
|
|
data_sec = bfd_get_section_by_name (abfd, NLM_INITIALIZED_DATA_NAME);
|
|
|
|
|
|
bss_sec = bfd_get_section_by_name (abfd, NLM_UNINITIALIZED_DATA_NAME);
|
|
|
|
|
|
|
|
|
|
|
|
sym = *rel->sym_ptr_ptr;
|
|
|
|
|
|
symsec = bfd_get_section (sym);
|
|
|
|
|
|
if (indx != -1)
|
|
|
|
|
|
{
|
|
|
|
|
|
BFD_ASSERT (bfd_is_und_section (symsec));
|
|
|
|
|
|
l_symndx = indx + 3;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
if (symsec == code_sec)
|
|
|
|
|
|
l_symndx = 0;
|
|
|
|
|
|
else if (symsec == data_sec)
|
|
|
|
|
|
l_symndx = 1;
|
|
|
|
|
|
else if (symsec == bss_sec)
|
|
|
|
|
|
l_symndx = 2;
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
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 09:57:26 +00:00
|
|
|
|
H_PUT_32 (abfd, l_symndx, ext.l_symndx);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
for (howto = nlm_powerpc_howto_table;
|
|
|
|
|
|
howto < nlm_powerpc_howto_table + HOWTO_COUNT;
|
|
|
|
|
|
howto++)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (howto->rightshift == rel->howto->rightshift
|
|
|
|
|
|
&& howto->size == rel->howto->size
|
|
|
|
|
|
&& howto->bitsize == rel->howto->bitsize
|
|
|
|
|
|
&& howto->pc_relative == rel->howto->pc_relative
|
|
|
|
|
|
&& howto->bitpos == rel->howto->bitpos
|
|
|
|
|
|
&& (howto->partial_inplace == rel->howto->partial_inplace
|
|
|
|
|
|
|| (! rel->howto->partial_inplace
|
|
|
|
|
|
&& rel->addend == 0))
|
|
|
|
|
|
&& (howto->src_mask == rel->howto->src_mask
|
|
|
|
|
|
|| (rel->howto->src_mask == 0
|
|
|
|
|
|
&& rel->addend == 0))
|
|
|
|
|
|
&& howto->dst_mask == rel->howto->dst_mask
|
|
|
|
|
|
&& howto->pcrel_offset == rel->howto->pcrel_offset)
|
|
|
|
|
|
break;
|
|
|
|
|
|
}
|
|
|
|
|
|
if (howto >= nlm_powerpc_howto_table + HOWTO_COUNT)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
l_rtype = howto->type;
|
|
|
|
|
|
if (howto->complain_on_overflow == complain_overflow_signed)
|
|
|
|
|
|
l_rtype |= 0x8000;
|
|
|
|
|
|
l_rtype |= (howto->bitsize - 1) << 8;
|
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 09:57:26 +00:00
|
|
|
|
H_PUT_16 (abfd, l_rtype, ext.l_rtype);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
address = rel->address;
|
|
|
|
|
|
|
|
|
|
|
|
if (sec == code_sec)
|
|
|
|
|
|
l_rsecnm = 0;
|
|
|
|
|
|
else if (sec == data_sec)
|
|
|
|
|
|
{
|
|
|
|
|
|
l_rsecnm = 1;
|
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 04:46:28 +00:00
|
|
|
|
address += code_sec->size;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
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 09:57:26 +00:00
|
|
|
|
H_PUT_16 (abfd, l_rsecnm, ext.l_rsecnm);
|
|
|
|
|
|
H_PUT_32 (abfd, address, ext.l_vaddr);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
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 09:57:26 +00:00
|
|
|
|
if (bfd_bwrite (&ext, (bfd_size_type) sizeof ext, abfd) != sizeof ext)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Write a PowerPC NLM import. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_write_import (bfd * abfd, asection * sec, arelent * rel)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
return nlm_powerpc_write_reloc (abfd, sec, rel, -1);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* OLDFORMAT */
|
|
|
|
|
|
|
|
|
|
|
|
/* Write a PowerPC NLM external symbol. This routine keeps a static
|
|
|
|
|
|
count of the symbol index. FIXME: I don't know if this is
|
|
|
|
|
|
necessary, and the index never gets reset. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_write_external (bfd *abfd,
|
|
|
|
|
|
bfd_size_type count,
|
|
|
|
|
|
asymbol *sym,
|
|
|
|
|
|
struct reloc_and_sec *relocs)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
bfd_byte len;
|
|
|
|
|
|
unsigned char temp[NLM_TARGET_LONG_SIZE];
|
|
|
|
|
|
#ifdef OLDFORMAT
|
|
|
|
|
|
static int indx;
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
len = strlen (sym->name);
|
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 09:57:26 +00:00
|
|
|
|
if ((bfd_bwrite (&len, (bfd_size_type) sizeof (bfd_byte), abfd)
|
|
|
|
|
|
!= sizeof (bfd_byte))
|
|
|
|
|
|
|| bfd_bwrite (sym->name, (bfd_size_type) len, abfd) != len)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
bfd_put_32 (abfd, count, temp);
|
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 09:57:26 +00:00
|
|
|
|
if (bfd_bwrite (temp, (bfd_size_type) sizeof (temp), abfd) != sizeof (temp))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < count; i++)
|
|
|
|
|
|
{
|
|
|
|
|
|
#ifndef OLDFORMAT
|
|
|
|
|
|
if (! nlm_powerpc_write_import (abfd, relocs[i].sec, relocs[i].rel))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#else
|
|
|
|
|
|
if (! nlm_powerpc_write_reloc (abfd, relocs[i].sec,
|
|
|
|
|
|
relocs[i].rel, indx))
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef OLDFORMAT
|
|
|
|
|
|
++indx;
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef OLDFORMAT
|
|
|
|
|
|
|
|
|
|
|
|
/* PowerPC Netware uses a word offset, not a byte offset, for public
|
|
|
|
|
|
symbols. */
|
|
|
|
|
|
|
|
|
|
|
|
/* Set the section for a public symbol. */
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_set_public_section (bfd *abfd, nlmNAME (symbol_type) *sym)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
if (sym->symbol.value & NLM_HIBIT)
|
|
|
|
|
|
{
|
|
|
|
|
|
sym->symbol.value &= ~NLM_HIBIT;
|
|
|
|
|
|
sym->symbol.flags |= BSF_FUNCTION;
|
|
|
|
|
|
sym->symbol.section =
|
|
|
|
|
|
bfd_get_section_by_name (abfd, NLM_CODE_NAME);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
2005-04-21 07:45:39 +00:00
|
|
|
|
sym->symbol.section =
|
|
|
|
|
|
bfd_get_section_by_name (abfd, NLM_INITIALIZED_DATA_NAME);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
sym->symbol.value <<= 2;
|
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Get the offset to write out for a public symbol. */
|
|
|
|
|
|
|
|
|
|
|
|
static bfd_vma
|
2005-04-21 07:45:39 +00:00
|
|
|
|
nlm_powerpc_get_public_offset (bfd *abfd, asymbol *sym)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
|
bfd_vma offset;
|
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
|
|
offset = bfd_asymbol_value (sym);
|
|
|
|
|
|
sec = bfd_get_section (sym);
|
|
|
|
|
|
if (sec->flags & SEC_CODE)
|
|
|
|
|
|
{
|
|
|
|
|
|
offset -= nlm_get_text_low (abfd);
|
|
|
|
|
|
offset |= NLM_HIBIT;
|
|
|
|
|
|
}
|
|
|
|
|
|
else if (sec->flags & (SEC_DATA | SEC_ALLOC))
|
|
|
|
|
|
{
|
|
|
|
|
|
/* SEC_ALLOC is for the .bss section. */
|
|
|
|
|
|
offset -= nlm_get_data_low (abfd);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
/* We can't handle an exported symbol that is not in the code or
|
|
|
|
|
|
data segment. */
|
|
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
|
|
|
|
/* FIXME: No way to return error. */
|
|
|
|
|
|
abort ();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* ! defined (OLDFORMAT) */
|
|
|
|
|
|
|
|
|
|
|
|
#include "nlmswap.h"
|
|
|
|
|
|
|
|
|
|
|
|
static const struct nlm_backend_data nlm32_powerpc_backend =
|
|
|
|
|
|
{
|
|
|
|
|
|
"NetWare PowerPC Module \032",
|
|
|
|
|
|
sizeof (Nlm32_powerpc_External_Fixed_Header),
|
|
|
|
|
|
#ifndef OLDFORMAT
|
2005-04-21 07:45:39 +00:00
|
|
|
|
0, /* Optional_prefix_size. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#else
|
|
|
|
|
|
sizeof (struct nlm32_powerpc_external_prefix_header),
|
|
|
|
|
|
#endif
|
|
|
|
|
|
bfd_arch_powerpc,
|
|
|
|
|
|
0,
|
2002-11-30 08:39:46 +00:00
|
|
|
|
FALSE,
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#ifndef OLDFORMAT
|
2005-04-21 07:45:39 +00:00
|
|
|
|
0, /* Backend_object_p. */
|
|
|
|
|
|
0, /* Write_prefix. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#else
|
|
|
|
|
|
nlm_powerpc_backend_object_p,
|
|
|
|
|
|
nlm_powerpc_write_prefix,
|
|
|
|
|
|
#endif
|
|
|
|
|
|
nlm_powerpc_read_reloc,
|
|
|
|
|
|
nlm_powerpc_mangle_relocs,
|
|
|
|
|
|
nlm_powerpc_read_import,
|
|
|
|
|
|
nlm_powerpc_write_import,
|
|
|
|
|
|
#ifndef OLDFORMAT
|
|
|
|
|
|
nlm_powerpc_set_public_section,
|
|
|
|
|
|
nlm_powerpc_get_public_offset,
|
|
|
|
|
|
#else
|
2005-04-21 07:45:39 +00:00
|
|
|
|
0, /* Set_public_section. */
|
|
|
|
|
|
0, /* Get_public_offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
nlm_swap_fixed_header_in,
|
|
|
|
|
|
nlm_swap_fixed_header_out,
|
|
|
|
|
|
nlm_powerpc_write_external,
|
2005-04-21 07:45:39 +00:00
|
|
|
|
0, /* Write_export. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
#define TARGET_BIG_NAME "nlm32-powerpc"
|
2005-04-21 07:45:39 +00:00
|
|
|
|
#define TARGET_BIG_SYM nlmNAME (powerpc_vec)
|
|
|
|
|
|
#define TARGET_BACKEND_DATA & nlm32_powerpc_backend
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
|
#include "nlm-target.h"
|