1999-05-03 07:29:11 +00:00
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/* vms.c -- BFD back-end for VAX (openVMS/VAX) and
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EVAX (openVMS/Alpha) files.
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2005-02-24 13:34:38 +00:00
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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2001-03-08 21:04:02 +00:00
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Free Software Foundation, Inc.
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1999-05-03 07:29:11 +00:00
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Written by Klaus K"ampf (kkaempf@rmi.de)
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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 "bfdlink.h"
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#include "libbfd.h"
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#include "vms.h"
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2004-10-08 14:54:04 +00:00
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#define vms_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
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2005-04-21 07:45:39 +00:00
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#define vms_make_empty_symbol _bfd_generic_make_empty_symbol
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#define vms_bfd_link_just_syms _bfd_generic_link_just_syms
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#define vms_bfd_is_group_section bfd_generic_is_group_section
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#define vms_bfd_discard_group bfd_generic_discard_group
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#define vms_section_already_linked _bfd_generic_section_already_linked
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#define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
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#define vms_get_synthetic_symtab _bfd_nodynamic_get_synthetic_symtab
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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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static unsigned int priv_section_count;
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extern const bfd_target vms_vax_vec;
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extern const bfd_target vms_alpha_vec;
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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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/* Initialize private data. */
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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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static bfd_boolean
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2005-04-21 07:45:39 +00:00
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vms_initialize (bfd * abfd)
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1999-05-03 07:29:11 +00:00
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{
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int i;
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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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bfd_size_type amt;
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1999-05-03 07:29:11 +00:00
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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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bfd_set_start_address (abfd, (bfd_vma) -1);
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1999-05-03 07:29:11 +00:00
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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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amt = sizeof (struct vms_private_data_struct);
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2005-04-21 07:45:39 +00:00
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abfd->tdata.any = bfd_alloc (abfd, amt);
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if (abfd->tdata.any == NULL)
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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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#ifdef __ALPHA
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2005-04-21 07:45:39 +00:00
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PRIV (is_vax) = FALSE;
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1999-05-03 07:29:11 +00:00
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#else
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2005-04-21 07:45:39 +00:00
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PRIV (is_vax) = TRUE;
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1999-05-03 07:29:11 +00:00
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#endif
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2005-04-21 07:45:39 +00:00
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PRIV (vms_buf) = NULL;
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2001-02-16 19:22:12 +00:00
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PRIV (buf_size) = 0;
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PRIV (rec_length) = 0;
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PRIV (file_format) = FF_UNKNOWN;
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2002-11-30 08:39:46 +00:00
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PRIV (fixup_done) = FALSE;
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2001-02-16 19:22:12 +00:00
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PRIV (sections) = NULL;
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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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amt = sizeof (struct stack_struct) * STACKSIZE;
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2005-04-21 07:45:39 +00:00
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PRIV (stack) = bfd_alloc (abfd, amt);
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if (PRIV (stack) == NULL)
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2002-07-30 05:49:24 +00:00
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goto error_ret1;
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2001-02-16 19:22:12 +00:00
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PRIV (stackptr) = 0;
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1999-05-03 07:29:11 +00:00
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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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amt = sizeof (struct bfd_hash_table);
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2005-04-21 07:45:39 +00:00
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PRIV (vms_symbol_table) = bfd_alloc (abfd, amt);
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if (PRIV (vms_symbol_table) == NULL)
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2002-07-30 05:49:24 +00:00
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goto error_ret1;
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1999-05-03 07:29:11 +00:00
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2001-02-16 19:22:12 +00:00
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if (!bfd_hash_table_init (PRIV (vms_symbol_table), _bfd_vms_hash_newfunc))
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2002-07-30 05:49:24 +00:00
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goto error_ret1;
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1999-05-03 07:29:11 +00:00
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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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amt = sizeof (struct location_struct) * LOCATION_SAVE_SIZE;
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2005-04-21 07:45:39 +00:00
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PRIV (location_stack) = bfd_alloc (abfd, amt);
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if (PRIV (location_stack) == NULL)
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2002-07-30 05:49:24 +00:00
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goto error_ret2;
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1999-05-03 07:29:11 +00:00
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for (i = 0; i < VMS_SECTION_COUNT; i++)
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2001-02-16 19:22:12 +00:00
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PRIV (vms_section_table)[i] = NULL;
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1999-05-03 07:29:11 +00:00
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2002-07-30 05:49:24 +00:00
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amt = MAX_OUTREC_SIZE;
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2005-04-21 07:45:39 +00:00
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PRIV (output_buf) = bfd_alloc (abfd, amt);
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if (PRIV (output_buf) == NULL)
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2002-07-30 05:49:24 +00:00
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goto error_ret2;
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2001-02-16 19:22:12 +00:00
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PRIV (push_level) = 0;
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PRIV (pushed_size) = 0;
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PRIV (length_pos) = 2;
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PRIV (output_size) = 0;
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PRIV (output_alignment) = 1;
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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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2002-07-30 05:49:24 +00:00
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error_ret2:
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bfd_hash_table_free (PRIV (vms_symbol_table));
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error_ret1:
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bfd_release (abfd, abfd->tdata.any);
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2005-04-21 07:45:39 +00:00
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abfd->tdata.any = NULL;
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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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}
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/* Fill symbol->section with section ptr
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symbol->section is filled with the section index for defined symbols
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during reading the GSD/EGSD section. But we need the pointer to the
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bfd section later.
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It has the correct value for referenced (undefined section) symbols
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2005-04-21 07:45:39 +00:00
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called from bfd_hash_traverse in vms_fixup_sections. */
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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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static bfd_boolean
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2005-04-21 07:45:39 +00:00
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fill_section_ptr (struct bfd_hash_entry * entry, void * sections)
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1999-05-03 07:29:11 +00:00
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{
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asection *sec;
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asymbol *sym;
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2005-04-21 07:45:39 +00:00
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sym = ((vms_symbol_entry *) entry)->symbol;
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1999-05-03 07:29:11 +00:00
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sec = sym->section;
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#if VMS_DEBUG
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vms_debug (6, "fill_section_ptr: sym %p, sec %p\n", sym, sec);
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#endif
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2005-04-21 07:45:39 +00:00
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/* Fill forward references (these contain section number, not section ptr). */
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2005-02-24 13:34:38 +00:00
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if ((unsigned int) (size_t) sec < priv_section_count)
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2005-04-21 07:45:39 +00:00
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sec = ((vms_symbol_entry *) entry)->symbol->section =
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((asection **) sections)[(unsigned int) (size_t) sec];
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1999-05-03 07:29:11 +00:00
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if (strcmp (sym->name, sec->name) == 0)
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sym->flags |= BSF_SECTION_SYM;
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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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/* Fixup sections
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set up all pointers and arrays, counters and sizes are fixed now
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we build a private sections vector for easy access since sections
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are always referenced by an index number.
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alloc PRIV(sections) according to abfd->section_count
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2005-04-21 07:45:39 +00:00
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copy abfd->sections to PRIV(sections). */
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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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static bfd_boolean
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2005-04-21 07:45:39 +00:00
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vms_fixup_sections (bfd * abfd)
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1999-05-03 07:29:11 +00:00
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{
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2001-02-16 19:22:12 +00:00
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if (PRIV (fixup_done))
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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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2005-04-21 07:45:39 +00:00
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/* Traverse symbol table and fill in all section pointers. */
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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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/* Can't provide section count as argument to fill_section_ptr(). */
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2001-02-16 19:22:12 +00:00
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priv_section_count = PRIV (section_count);
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2005-04-21 07:45:39 +00:00
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bfd_hash_traverse (PRIV (vms_symbol_table), fill_section_ptr, (PRIV (sections)));
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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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PRIV (fixup_done) = TRUE;
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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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}
|
2005-04-21 07:45:39 +00:00
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1999-05-03 07:29:11 +00:00
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/* Check the format for a file being read.
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Return a (bfd_target *) if it's an object file or zero if not. */
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static const struct bfd_target *
|
2005-04-21 07:45:39 +00:00
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vms_object_p (bfd * abfd)
|
1999-05-03 07:29:11 +00:00
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{
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int err = 0;
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int prev_type;
|
2005-04-21 07:45:39 +00:00
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const struct bfd_target *target_vector = NULL;
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const bfd_arch_info_type *arch = NULL;
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void * tdata_save = abfd->tdata.any;
|
2002-11-04 21:44:36 +00:00
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bfd_vma saddr_save = bfd_get_start_address (abfd);
|
1999-05-03 07:29:11 +00:00
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#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
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vms_debug (1, "vms_object_p (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (!vms_initialize (abfd))
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto error_ret;
|
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_seek (abfd, (file_ptr) 0, SEEK_SET))
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
prev_type = -1;
|
|
|
|
|
|
|
|
|
|
do
|
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (7, "reading at %08lx\n", bfd_tell (abfd));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
if (_bfd_vms_next_record (abfd) < 0)
|
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2000-12-23 16:48:10 +00:00
|
|
|
|
vms_debug (2, "next_record failed\n");
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ((prev_type == EOBJ_S_C_EGSD)
|
2001-02-16 19:22:12 +00:00
|
|
|
|
&& (PRIV (rec_type) != EOBJ_S_C_EGSD))
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2002-06-25 06:21:54 +00:00
|
|
|
|
if (! vms_fixup_sections (abfd))
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "vms_fixup_sections failed\n");
|
|
|
|
|
#endif
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
prev_type = PRIV (rec_type);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (target_vector == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
if (prev_type <= OBJ_S_C_MAXRECTYP)
|
2005-04-21 07:45:39 +00:00
|
|
|
|
target_vector = & vms_vax_vec;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
else
|
2005-04-21 07:45:39 +00:00
|
|
|
|
target_vector = & vms_alpha_vec;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (prev_type)
|
|
|
|
|
{
|
|
|
|
|
case OBJ_S_C_HDR:
|
|
|
|
|
case EOBJ_S_C_EMH:
|
|
|
|
|
err = _bfd_vms_slurp_hdr (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_EOM:
|
|
|
|
|
case OBJ_S_C_EOMW:
|
|
|
|
|
case EOBJ_S_C_EEOM:
|
|
|
|
|
err = _bfd_vms_slurp_eom (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_GSD:
|
|
|
|
|
case EOBJ_S_C_EGSD:
|
|
|
|
|
err = _bfd_vms_slurp_gsd (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_TIR:
|
|
|
|
|
case EOBJ_S_C_ETIR:
|
|
|
|
|
err = _bfd_vms_slurp_tir (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_DBG:
|
|
|
|
|
case EOBJ_S_C_EDBG:
|
|
|
|
|
err = _bfd_vms_slurp_dbg (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_TBT:
|
|
|
|
|
case EOBJ_S_C_ETBT:
|
|
|
|
|
err = _bfd_vms_slurp_tbt (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
case OBJ_S_C_LNK:
|
|
|
|
|
err = _bfd_vms_slurp_lnk (abfd, prev_type);
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
err = -1;
|
|
|
|
|
}
|
|
|
|
|
if (err != 0)
|
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "slurp type %d failed with %d\n", prev_type, err);
|
|
|
|
|
#endif
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
while ((prev_type != EOBJ_S_C_EEOM) && (prev_type != OBJ_S_C_EOM) && (prev_type != OBJ_S_C_EOMW));
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (target_vector == & vms_vax_vec)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2002-06-25 06:21:54 +00:00
|
|
|
|
if (! vms_fixup_sections (abfd))
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "vms_fixup_sections failed\n");
|
|
|
|
|
#endif
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Set arch_info to vax. */
|
2000-12-23 16:48:10 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
arch = bfd_scan_arch ("vax");
|
2005-04-21 07:45:39 +00:00
|
|
|
|
PRIV (is_vax) = TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "arch is vax\n");
|
|
|
|
|
#endif
|
|
|
|
|
}
|
2005-04-21 07:45:39 +00:00
|
|
|
|
else if (target_vector == & vms_alpha_vec)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Set arch_info to alpha. */
|
2000-12-23 16:48:10 +00:00
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
arch = bfd_scan_arch ("alpha");
|
2005-04-21 07:45:39 +00:00
|
|
|
|
PRIV (is_vax) = FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "arch is alpha\n");
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (arch == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "arch not found\n");
|
|
|
|
|
#endif
|
2002-07-30 05:49:24 +00:00
|
|
|
|
goto err_wrong_format;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
abfd->arch_info = arch;
|
|
|
|
|
|
|
|
|
|
return target_vector;
|
2002-07-30 05:49:24 +00:00
|
|
|
|
|
|
|
|
|
err_wrong_format:
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
error_ret:
|
|
|
|
|
if (abfd->tdata.any != tdata_save && abfd->tdata.any != NULL)
|
|
|
|
|
bfd_release (abfd, abfd->tdata.any);
|
|
|
|
|
abfd->tdata.any = tdata_save;
|
2002-11-04 21:44:36 +00:00
|
|
|
|
bfd_set_start_address (abfd, saddr_save);
|
2002-07-30 05:49:24 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check the format for a file being read.
|
|
|
|
|
Return a (bfd_target *) if it's an archive file or zero. */
|
|
|
|
|
|
|
|
|
|
static const struct bfd_target *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_archive_p (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_archive_p (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Set the format of a file being written. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_mkobject (bfd * abfd)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_mkobject (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (!vms_initialize (abfd))
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
#ifdef __VAX
|
|
|
|
|
const bfd_arch_info_type *arch = bfd_scan_arch ("vax");
|
|
|
|
|
#else
|
|
|
|
|
const bfd_arch_info_type *arch = bfd_scan_arch ("alpha");
|
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (arch == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2005-04-21 07:45:39 +00:00
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
abfd->arch_info = arch;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write cached information into a file being written, at bfd_close. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_write_object_contents (bfd * abfd)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_write_object_contents (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (abfd->section_count > 0) /* we have sections */
|
|
|
|
|
{
|
2001-02-16 19:22:12 +00:00
|
|
|
|
if (PRIV (is_vax))
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
if (_bfd_vms_write_hdr (abfd, OBJ_S_C_HDR) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_gsd (abfd, OBJ_S_C_GSD) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_tir (abfd, OBJ_S_C_TIR) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_tbt (abfd, OBJ_S_C_TBT) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_dbg (abfd, OBJ_S_C_DBG) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (abfd->section_count > 255)
|
|
|
|
|
{
|
|
|
|
|
if (_bfd_vms_write_eom (abfd, OBJ_S_C_EOMW) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (_bfd_vms_write_eom (abfd, OBJ_S_C_EOM) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (_bfd_vms_write_hdr (abfd, EOBJ_S_C_EMH) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_gsd (abfd, EOBJ_S_C_EGSD) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_tir (abfd, EOBJ_S_C_ETIR) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_tbt (abfd, EOBJ_S_C_ETBT) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_dbg (abfd, EOBJ_S_C_EDBG) != 0)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
if (_bfd_vms_write_eom (abfd, EOBJ_S_C_EEOM) != 0)
|
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
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* 4.1, generic. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Called when the BFD is being closed to do any necessary cleanup. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_close_and_cleanup (bfd * abfd)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_close_and_cleanup (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (abfd == NULL)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
if (PRIV (vms_buf) != NULL)
|
2002-07-30 05:49:24 +00:00
|
|
|
|
free (PRIV (vms_buf));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
if (PRIV (sections) != NULL)
|
2002-07-30 05:49:24 +00:00
|
|
|
|
free (PRIV (sections));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
if (PRIV (vms_symbol_table))
|
2002-07-30 05:49:24 +00:00
|
|
|
|
bfd_hash_table_free (PRIV (vms_symbol_table));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-07-30 05:49:24 +00:00
|
|
|
|
bfd_release (abfd, abfd->tdata.any);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
abfd->tdata.any = NULL;
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Ask the BFD to free all cached information. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_free_cached_info (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_free_cached_info (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Called when a new section is created. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_new_section_hook (bfd * abfd, asection *section)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2001-11-13 03:52:25 +00:00
|
|
|
|
/* Count hasn't been incremented yet. */
|
|
|
|
|
unsigned int section_count = abfd->section_count + 1;
|
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#if VMS_DEBUG
|
2001-11-13 03:52:25 +00:00
|
|
|
|
vms_debug (1, "vms_new_section_hook (%p, [%d]%s), count %d\n",
|
|
|
|
|
abfd, section->index, section->name, section_count);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2001-11-13 03:52:25 +00:00
|
|
|
|
bfd_set_section_alignment (abfd, section, 4);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-11-13 03:52:25 +00:00
|
|
|
|
if (section_count > PRIV (section_count))
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2001-11-13 03:52:25 +00:00
|
|
|
|
bfd_size_type amt = section_count;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
|
amt *= sizeof (asection *);
|
2005-04-21 07:45:39 +00:00
|
|
|
|
PRIV (sections) = bfd_realloc (PRIV (sections), amt);
|
|
|
|
|
if (PRIV (sections) == NULL)
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
2001-11-13 03:52:25 +00:00
|
|
|
|
PRIV (section_count) = section_count;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
#if VMS_DEBUG
|
2001-02-16 19:22:12 +00:00
|
|
|
|
vms_debug (6, "section_count: %d\n", PRIV (section_count));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2001-02-16 19:22:12 +00:00
|
|
|
|
PRIV (sections)[section->index] = section;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (7, "%d: %s\n", section->index, section->name);
|
|
|
|
|
#endif
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read the contents of a section.
|
|
|
|
|
buf points to a buffer of buf_size bytes to be filled with
|
|
|
|
|
section data (starting at offset into section) */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_section_contents (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
|
void * buf ATTRIBUTE_UNUSED,
|
|
|
|
|
file_ptr offset ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_size_type buf_size ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_section_contents (%p, %s, %p, off %ld, size %d)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
abfd, section->name, buf, offset, (int)buf_size);
|
|
|
|
|
#endif
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Shouldn't be called, since all sections are IN_MEMORY. */
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read the contents of a section.
|
|
|
|
|
buf points to a buffer of buf_size bytes to be filled with
|
2005-04-21 07:45:39 +00:00
|
|
|
|
section data (starting at offset into section). */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_section_contents_in_window (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_window *w ATTRIBUTE_UNUSED,
|
|
|
|
|
file_ptr offset ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_size_type count ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_section_contents_in_window (%p, %s, %p, off %ld, count %d)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
abfd, section->name, w, offset, (int)count);
|
|
|
|
|
#endif
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Shouldn't be called, since all sections are IN_MEMORY. */
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.2, copy private data. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Called to copy BFD general private data from one object file
|
|
|
|
|
to another. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_copy_private_bfd_data (bfd *src ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *dest ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_copy_private_bfd_data (%p, %p)\n", src, dest);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Merge private BFD information from the BFD @var{ibfd} to the
|
2002-11-30 08:39:46 +00:00
|
|
|
|
the output file BFD @var{obfd} when linking. Return <<TRUE>>
|
|
|
|
|
on success, <<FALSE>> on error. Possible error returns are:
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
o <<bfd_error_no_memory>> -
|
|
|
|
|
Not enough memory exists to create private data for @var{obfd}. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_merge_private_bfd_data (bfd * ibfd ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd * obfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1,"vms_bfd_merge_private_bfd_data (%p, %p)\n", ibfd, obfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Set private BFD flag information in the BFD @var{abfd}.
|
2002-11-30 08:39:46 +00:00
|
|
|
|
Return <<TRUE>> on success, <<FALSE>> on error. Possible error
|
1999-05-03 07:29:11 +00:00
|
|
|
|
returns are:
|
|
|
|
|
|
|
|
|
|
o <<bfd_error_no_memory>> -
|
|
|
|
|
Not enough memory exists to create private data for @var{obfd}. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_set_private_flags (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
flagword flags ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1,"vms_bfd_set_private_flags (%p, %lx)\n", abfd, (long)flags);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Called to copy BFD private section data from one object file
|
|
|
|
|
to another. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_copy_private_section_data (bfd *srcbfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *srcsec ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *dstbfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *dstsec ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_copy_private_section_data (%p, %s, %p, %s)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
srcbfd, srcsec->name, dstbfd, dstsec->name);
|
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Called to copy BFD private symbol data from one object file
|
|
|
|
|
to another. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_copy_private_symbol_data (bfd *ibfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *isym ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *obfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *osym ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_copy_private_symbol_data (%p, %s, %p, %s)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
ibfd, isym->name, obfd, osym->name);
|
|
|
|
|
#endif
|
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
|
|
|
|
/* Part 4.3, core file. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Return a read-only string explaining which program was running
|
|
|
|
|
when it failed and produced the core file abfd. */
|
|
|
|
|
|
|
|
|
|
static char *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_core_file_failing_command (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_core_file_failing_command (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Returns the signal number which caused the core dump which
|
|
|
|
|
generated the file the BFD abfd is attached to. */
|
|
|
|
|
|
|
|
|
|
static int
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_core_file_failing_signal (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_core_file_failing_signal (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
/* Return TRUE if the core file attached to core_bfd was generated
|
|
|
|
|
by a run of the executable file attached to exec_bfd, FALSE otherwise. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_core_file_matches_executable_p (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *bbfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_core_file_matches_executable_p (%p, %p)\n", abfd, bbfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.4, archive. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* ??? do something with an archive map.
|
2002-11-30 08:39:46 +00:00
|
|
|
|
Return FALSE on error, TRUE otherwise. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_slurp_armap (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_slurp_armap (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ??? do something with an extended name table.
|
2002-11-30 08:39:46 +00:00
|
|
|
|
Return FALSE on error, TRUE otherwise. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_slurp_extended_name_table (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_slurp_extended_name_table (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ??? do something with an extended name table.
|
2002-11-30 08:39:46 +00:00
|
|
|
|
Return FALSE on error, TRUE otherwise. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_construct_extended_name_table (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **tabloc ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_size_type *tablen ATTRIBUTE_UNUSED,
|
|
|
|
|
const char **name ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_construct_extended_name_table (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Truncate the name of an archive to match system-dependent restrictions. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static void
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_truncate_arname (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
const char *pathname ATTRIBUTE_UNUSED,
|
|
|
|
|
char *arhdr ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_truncate_arname (%p, %s, %s)\n", abfd, pathname, arhdr);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* ??? write archive map. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_write_armap (bfd *arch ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned int elength ATTRIBUTE_UNUSED,
|
|
|
|
|
struct orl *map ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned int orl_count ATTRIBUTE_UNUSED,
|
|
|
|
|
int stridx ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_write_armap (%p, %d, %p, %d %d)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
arch, elength, map, orl_count, stridx);
|
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read archive header ??? */
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
static void *
|
|
|
|
|
vms_read_ar_hdr (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_read_ar_hdr (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Provided a BFD, @var{archive}, containing an archive and NULL, open
|
|
|
|
|
an input BFD on the first contained element and returns that.
|
|
|
|
|
Subsequent calls should pass the archive and the previous return value
|
|
|
|
|
to return a created BFD to the next contained element.
|
|
|
|
|
NULL is returned when there are no more. */
|
|
|
|
|
|
|
|
|
|
static bfd *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_openr_next_archived_file (bfd *arch ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *prev ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_openr_next_archived_file (%p, %p)\n", arch, prev);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2000-05-01 05:02:57 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the BFD which is referenced by the symbol in ABFD indexed by
|
|
|
|
|
INDEX. INDEX should have been returned by bfd_get_next_mapent. */
|
|
|
|
|
|
|
|
|
|
static bfd *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_elt_at_index (bfd * abfd, symindex index)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_elt_at_index (%p, %p)\n", abfd, index);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return _bfd_generic_get_elt_at_index (abfd, index);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ???
|
2005-04-21 07:45:39 +00:00
|
|
|
|
-> bfd_generic_stat_arch_elt. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static int
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_generic_stat_arch_elt (bfd * abfd, struct stat *st)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_generic_stat_arch_elt (%p, %p)\n", abfd, st);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
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
|
|
|
|
return bfd_generic_stat_arch_elt (abfd, st);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* This is a new function in bfd 2.5. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_update_armap_timestamp (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_update_armap_timestamp (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
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
|
|
|
|
/* Part 4.5, symbols. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Return the number of bytes required to store a vector of pointers
|
|
|
|
|
to asymbols for all the symbols in the BFD abfd, including a
|
|
|
|
|
terminal NULL pointer. If there are no symbols in the BFD,
|
|
|
|
|
then return 0. If an error occurs, return -1. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_symtab_upper_bound (bfd * abfd)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_symtab_upper_bound (%p), %d symbols\n", abfd, PRIV (gsd_sym_count));
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return (PRIV (gsd_sym_count) + 1) * sizeof (asymbol *);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Copy symbols from hash table to symbol vector
|
|
|
|
|
|
2003-10-16 04:11:10 +00:00
|
|
|
|
called from bfd_hash_traverse in vms_canonicalize_symtab
|
2005-04-21 07:45:39 +00:00
|
|
|
|
init counter to 0 if entry == 0. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
copy_symbols (struct bfd_hash_entry *entry, void * arg)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
2005-04-21 07:45:39 +00:00
|
|
|
|
bfd * abfd = (bfd *) arg;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (entry == NULL) /* Init counter. */
|
2001-02-16 19:22:12 +00:00
|
|
|
|
PRIV (symnum) = 0;
|
2005-04-21 07:45:39 +00:00
|
|
|
|
else /* Fill vector, inc counter. */
|
2001-02-16 19:22:12 +00:00
|
|
|
|
PRIV (symcache)[PRIV (symnum)++] = ((vms_symbol_entry *)entry)->symbol;
|
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 the symbols from the BFD abfd, and fills in the vector
|
|
|
|
|
location with pointers to the symbols and a trailing NULL.
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
Return number of symbols read. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_canonicalize_symtab (bfd * abfd, asymbol **symbols)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_canonicalize_symtab (%p, <ret>)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Init counter. */
|
|
|
|
|
copy_symbols (NULL, abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Traverse table and fill symbols vector. */
|
2001-02-16 19:22:12 +00:00
|
|
|
|
PRIV (symcache) = symbols;
|
2005-04-21 07:45:39 +00:00
|
|
|
|
bfd_hash_traverse (PRIV (vms_symbol_table), copy_symbols, abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
symbols[PRIV (gsd_sym_count)] = NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2001-02-16 19:22:12 +00:00
|
|
|
|
return PRIV (gsd_sym_count);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Print symbol to file according to how. how is one of
|
|
|
|
|
bfd_print_symbol_name just print the name
|
|
|
|
|
bfd_print_symbol_more print more (???)
|
2005-04-21 07:45:39 +00:00
|
|
|
|
bfd_print_symbol_all print all we know, which is not much right now :-). */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static void
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_print_symbol (bfd * abfd,
|
|
|
|
|
void * file,
|
|
|
|
|
asymbol *symbol,
|
|
|
|
|
bfd_print_symbol_type how)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_print_symbol (%p, %p, %p, %d)\n", abfd, file, symbol, how);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
switch (how)
|
|
|
|
|
{
|
|
|
|
|
case bfd_print_symbol_name:
|
|
|
|
|
case bfd_print_symbol_more:
|
2000-12-23 16:48:10 +00:00
|
|
|
|
fprintf ((FILE *)file," %s", symbol->name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case bfd_print_symbol_all:
|
|
|
|
|
{
|
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
|
|
|
|
const char *section_name = symbol->section->name;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
bfd_print_symbol_vandf (abfd, file, symbol);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
fprintf ((FILE *) file," %-8s %s", section_name, symbol->name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return information about symbol in ret.
|
|
|
|
|
|
|
|
|
|
fill type, value and name
|
|
|
|
|
type:
|
|
|
|
|
A absolute
|
|
|
|
|
B bss segment symbol
|
|
|
|
|
C common symbol
|
|
|
|
|
D data segment symbol
|
|
|
|
|
f filename
|
|
|
|
|
t a static function symbol
|
|
|
|
|
T text segment symbol
|
|
|
|
|
U undefined
|
2005-04-21 07:45:39 +00:00
|
|
|
|
- debug. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static void
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_symbol_info (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol,
|
|
|
|
|
symbol_info *ret)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_symbol_info (%p, %p, %p)\n", abfd, symbol, ret);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
sec = symbol->section;
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
if (ret == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if (bfd_is_com_section (sec))
|
|
|
|
|
ret->type = 'C';
|
|
|
|
|
else if (bfd_is_abs_section (sec))
|
|
|
|
|
ret->type = 'A';
|
|
|
|
|
else if (bfd_is_und_section (sec))
|
|
|
|
|
ret->type = 'U';
|
|
|
|
|
else if (bfd_is_ind_section (sec))
|
|
|
|
|
ret->type = 'I';
|
|
|
|
|
else if (bfd_get_section_flags (abfd, sec) & SEC_CODE)
|
|
|
|
|
ret->type = 'T';
|
|
|
|
|
else if (bfd_get_section_flags (abfd, sec) & SEC_DATA)
|
|
|
|
|
ret->type = 'D';
|
|
|
|
|
else if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
|
|
|
|
|
ret->type = 'B';
|
|
|
|
|
else
|
|
|
|
|
ret->type = '-';
|
|
|
|
|
|
|
|
|
|
if (ret->type != 'U')
|
|
|
|
|
ret->value = symbol->value + symbol->section->vma;
|
|
|
|
|
else
|
|
|
|
|
ret->value = 0;
|
|
|
|
|
ret->name = symbol->name;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
/* Return TRUE if the given symbol sym in the BFD abfd is
|
|
|
|
|
a compiler generated local label, else return FALSE. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_is_local_label_name (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
const char *name)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_is_local_label_name (%p, %s)\n", abfd, name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return name[0] == '$';
|
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Get source line number for symbol. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
static alent *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_lineno (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_lineno (%p, %p)\n", abfd, symbol);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Provided a BFD, a section and an offset into the section, calculate and
|
|
|
|
|
return the name of the source file and the line nearest to the wanted
|
|
|
|
|
location. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_find_nearest_line (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol **symbols ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_vma offset ATTRIBUTE_UNUSED,
|
|
|
|
|
const char **file ATTRIBUTE_UNUSED,
|
|
|
|
|
const char **func ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned int *line ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_find_nearest_line (%p, %s, %p, %ld, <ret>, <ret>, <ret>)\n",
|
1999-05-03 07:29:11 +00:00
|
|
|
|
abfd, section->name, symbols, (long int)offset);
|
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-05-23 17:44:55 +00:00
|
|
|
|
static bfd_boolean
|
|
|
|
|
vms_find_inliner_info (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
const char **file ATTRIBUTE_UNUSED,
|
|
|
|
|
const char **func ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned int *line ATTRIBUTE_UNUSED)
|
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (1, "vms_find_inliner_info (%p, <ret>, <ret>, <ret>)\n",
|
|
|
|
|
abfd);
|
|
|
|
|
#endif
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Back-door to allow format-aware applications to create debug symbols
|
|
|
|
|
while using BFD for everything else. Currently used by the assembler
|
|
|
|
|
when creating COFF files. */
|
|
|
|
|
|
|
|
|
|
static asymbol *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_make_debug_symbol (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
void *ptr ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned long size ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_make_debug_symbol (%p, %p, %ld)\n", abfd, ptr, size);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read minisymbols. For minisymbols, we use the unmodified a.out
|
|
|
|
|
symbols. The minisymbol_to_symbol function translates these into
|
|
|
|
|
BFD asymbol structures. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_read_minisymbols (bfd * abfd,
|
|
|
|
|
bfd_boolean dynamic,
|
|
|
|
|
void * *minisymsp,
|
|
|
|
|
unsigned int *sizep)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_read_minisymbols (%p, %d, %p, %d)\n", abfd, dynamic, minisymsp, *sizep);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return _bfd_generic_read_minisymbols (abfd, dynamic, minisymsp, sizep);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Convert a minisymbol to a BFD asymbol. A minisymbol is just an
|
|
|
|
|
unmodified a.out symbol. The SYM argument is a structure returned
|
|
|
|
|
by bfd_make_empty_symbol, which we fill in here. */
|
|
|
|
|
|
|
|
|
|
static asymbol *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_minisymbol_to_symbol (bfd * abfd,
|
|
|
|
|
bfd_boolean dynamic,
|
|
|
|
|
const void * minisym,
|
|
|
|
|
asymbol *sym)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_minisymbol_to_symbol (%p, %d, %p, %p)\n", abfd, dynamic, minisym, sym);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return _bfd_generic_minisymbol_to_symbol (abfd, dynamic, minisym, sym);
|
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.6, relocations. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Return the number of bytes required to store the relocation information
|
|
|
|
|
associated with section sect attached to bfd abfd.
|
|
|
|
|
If an error occurs, return -1. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_reloc_upper_bound (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_reloc_upper_bound (%p, %s)\n", abfd, section->name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return -1L;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Call the back end associated with the open BFD abfd and translate the
|
|
|
|
|
external form of the relocation information attached to sec into the
|
|
|
|
|
internal canonical form. Place the table into memory at loc, which has
|
|
|
|
|
been preallocated, usually by a call to bfd_get_reloc_upper_bound.
|
|
|
|
|
Returns the number of relocs, or -1 on error. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_canonicalize_reloc (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent **location ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_canonicalize_reloc (%p, %s, <ret>, <ret>)\n", abfd, section->name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
2005-04-21 07:45:39 +00:00
|
|
|
|
|
|
|
|
|
/* This is just copied from ecoff-alpha, needs to be fixed probably. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* How to process the various reloc types. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
2005-04-21 07:45:39 +00:00
|
|
|
|
reloc_nil (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent *reloc ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *sym ATTRIBUTE_UNUSED,
|
|
|
|
|
void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *sec ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd, output_bfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
vms_debug (2, "In section %s, symbol %s\n",
|
|
|
|
|
sec->name, sym->name);
|
|
|
|
|
vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
|
|
|
|
|
reloc->sym_ptr_ptr[0]->name,
|
|
|
|
|
(unsigned long)reloc->address,
|
|
|
|
|
(unsigned long)reloc->addend, reloc->howto->name);
|
|
|
|
|
vms_debug (2, "data at %p\n", data);
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
|
|
|
|
|
from smaller values. Start with zero, widen, *then* decrement. */
|
|
|
|
|
#define MINUS_ONE (((bfd_vma)0) - 1)
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type alpha_howto_table[] =
|
|
|
|
|
{
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_IGNORE, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
0, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
8, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"IGNORE", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask */
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
TRUE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A 64 bit reference to a symbol. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_REFQUAD, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
4, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
64, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"REFQUAD", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
MINUS_ONE, /* Source mask. */
|
|
|
|
|
MINUS_ONE, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A 21 bit branch. The native assembler generates these for
|
|
|
|
|
branches within the text segment, and also fills in the PC
|
|
|
|
|
relative offset in the instruction. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_BRADDR, /* Type. */
|
|
|
|
|
2, /* Rightshift. */
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
21, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_signed, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"BRADDR", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0x1fffff, /* Source mask. */
|
|
|
|
|
0x1fffff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A hint for a jump to a register. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_HINT, /* Type. */
|
|
|
|
|
2, /* Rightshift. */
|
|
|
|
|
1, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
14, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"HINT", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0x3fff, /* Source mask. */
|
|
|
|
|
0x3fff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* 16 bit PC relative offset. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_SREL16, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
1, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
16, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_signed, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"SREL16", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0xffff, /* Source mask. */
|
|
|
|
|
0xffff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* 32 bit PC relative offset. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_SREL32, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_signed, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"SREL32", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A 64 bit PC relative offset. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_SREL64, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
4, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
64, /* Bitsize. */
|
|
|
|
|
TRUE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_signed, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"SREL64", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
MINUS_ONE, /* Source mask. */
|
|
|
|
|
MINUS_ONE, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Push a value on the reloc evaluation stack. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_OP_PUSH, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
0, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
0, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"OP_PUSH", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Store the value from the stack at the given address. Store it in
|
|
|
|
|
a bitfield of size r_size starting at bit position r_offset. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_OP_STORE, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
4, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
64, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"OP_STORE", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
MINUS_ONE, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Subtract the reloc address from the value on the top of the
|
|
|
|
|
relocation stack. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_OP_PSUB, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
0, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
0, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"OP_PSUB", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Shift the value on the top of the relocation stack right by the
|
|
|
|
|
given value. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_OP_PRSHIFT, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
0, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
0, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"OP_PRSHIFT", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Hack. Linkage is done by linker. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_LINKAGE, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
8, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
256, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_dont,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"LINKAGE", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0, /* Source mask. */
|
|
|
|
|
0, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A 32 bit reference to a symbol. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_REFLONG, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
2, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
32, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_bitfield, /* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"REFLONG", /* Name. */
|
|
|
|
|
TRUE, /* Partial_inplace. */
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* A 64 bit reference to a procedure, written as 32 bit value. */
|
2005-04-21 07:45:39 +00:00
|
|
|
|
HOWTO (ALPHA_R_CODEADDR, /* Type. */
|
|
|
|
|
0, /* Rightshift. */
|
|
|
|
|
4, /* Size (0 = byte, 1 = short, 2 = long). */
|
|
|
|
|
64, /* Bitsize. */
|
|
|
|
|
FALSE, /* PC relative. */
|
|
|
|
|
0, /* Bitpos. */
|
|
|
|
|
complain_overflow_signed,/* Complain_on_overflow. */
|
|
|
|
|
reloc_nil, /* Special_function. */
|
|
|
|
|
"CODEADDR", /* Name. */
|
|
|
|
|
FALSE, /* Partial_inplace. */
|
|
|
|
|
0xffffffff, /* Source mask. */
|
|
|
|
|
0xffffffff, /* Dest mask. */
|
|
|
|
|
FALSE), /* PC rel offset. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Return a pointer to a howto structure which, when invoked, will perform
|
|
|
|
|
the relocation code on data from the architecture noted. */
|
|
|
|
|
|
|
|
|
|
static const struct reloc_howto_struct *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_reloc_code_real_type code)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
int alpha_type;
|
|
|
|
|
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd, code);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case BFD_RELOC_16: alpha_type = ALPHA_R_SREL16; break;
|
|
|
|
|
case BFD_RELOC_32: alpha_type = ALPHA_R_REFLONG; break;
|
|
|
|
|
case BFD_RELOC_64: alpha_type = ALPHA_R_REFQUAD; break;
|
|
|
|
|
case BFD_RELOC_CTOR: alpha_type = ALPHA_R_REFQUAD; break;
|
|
|
|
|
case BFD_RELOC_23_PCREL_S2: alpha_type = ALPHA_R_BRADDR; break;
|
|
|
|
|
case BFD_RELOC_ALPHA_HINT: alpha_type = ALPHA_R_HINT; break;
|
|
|
|
|
case BFD_RELOC_16_PCREL: alpha_type = ALPHA_R_SREL16; break;
|
|
|
|
|
case BFD_RELOC_32_PCREL: alpha_type = ALPHA_R_SREL32; break;
|
|
|
|
|
case BFD_RELOC_64_PCREL: alpha_type = ALPHA_R_SREL64; break;
|
|
|
|
|
case BFD_RELOC_ALPHA_LINKAGE: alpha_type = ALPHA_R_LINKAGE; break;
|
|
|
|
|
case BFD_RELOC_ALPHA_CODEADDR: alpha_type = ALPHA_R_CODEADDR; break;
|
|
|
|
|
default:
|
|
|
|
|
(*_bfd_error_handler) ("reloc (%d) is *UNKNOWN*", code);
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
#if VMS_DEBUG
|
|
|
|
|
vms_debug (2, "reloc is %s\n", alpha_howto_table[alpha_type].name);
|
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return & alpha_howto_table[alpha_type];
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.7, writing an object file. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Set the architecture and machine type in BFD abfd to arch and mach.
|
|
|
|
|
Find the correct pointer to a structure and insert it into the arch_info
|
|
|
|
|
pointer. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_set_arch_mach (bfd * abfd,
|
|
|
|
|
enum bfd_architecture arch ATTRIBUTE_UNUSED,
|
|
|
|
|
unsigned long mach ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_set_arch_mach (%p, %d, %ld)\n", abfd, arch, mach);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
abfd->arch_info = bfd_scan_arch ("alpha");
|
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
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Sets the contents of the section section in BFD abfd to the data starting
|
|
|
|
|
in memory at data. The data is written to the output section starting at
|
|
|
|
|
offset offset for count bytes.
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
Normally TRUE is returned, else FALSE. Possible error returns are:
|
1999-05-03 07:29:11 +00:00
|
|
|
|
o bfd_error_no_contents - The output section does not have the
|
|
|
|
|
SEC_HAS_CONTENTS attribute, so nothing can be written to it.
|
|
|
|
|
o and some more too */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_set_section_contents (bfd * abfd,
|
|
|
|
|
asection *section,
|
|
|
|
|
const void * location,
|
|
|
|
|
file_ptr offset,
|
|
|
|
|
bfd_size_type count)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_set_section_contents (%p, sec %s, loc %p, off %ld, count %d)\n",
|
|
|
|
|
abfd, section->name, location, (long int)offset, (int)count);
|
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
|
|
|
|
vms_debug (2, "size %d\n", (int) section->size);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return _bfd_save_vms_section (abfd, section, location, offset, count);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
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2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.8, linker. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Get the size of the section headers. */
|
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|
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static int
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_sizeof_headers (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_boolean reloc ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_sizeof_headers (%p, %s)\n", abfd, (reloc)?"True":"False");
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Provides default handling of relocation effort for back ends
|
|
|
|
|
which can't be bothered to do it efficiently. */
|
|
|
|
|
|
|
|
|
|
static bfd_byte *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_get_relocated_section_contents (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_order *link_order ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_byte *data ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_boolean relocatable ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_get_relocated_section_contents (%p, %p, %p, %p, %s, %p)\n",
|
|
|
|
|
abfd, link_info, link_order, data, (relocatable)?"True":"False", symbols);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ??? */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_relax_section (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_boolean *again ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_relax_section (%p, %s, %p, <ret>)\n",
|
|
|
|
|
abfd, section->name, link_info);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_gc_sections (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_gc_sections (%p, %p)\n", abfd, link_info);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_merge_sections (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_merge_sections (%p, %p)\n", abfd, link_info);
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
|
}
|
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Create a hash table for the linker. Different backends store
|
|
|
|
|
different information in this table. */
|
|
|
|
|
|
|
|
|
|
static struct bfd_link_hash_table *
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_link_hash_table_create (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_link_hash_table_create (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2002-04-04 19:53:38 +00:00
|
|
|
|
/* Free a linker hash table. */
|
|
|
|
|
|
|
|
|
|
static void
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_link_hash_table_free (struct bfd_link_hash_table *hash ATTRIBUTE_UNUSED)
|
2002-04-04 19:53:38 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_link_hash_table_free (%p)\n", abfd);
|
2002-04-04 19:53:38 +00:00
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
/* Add symbols from this object file into the hash table. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_link_add_symbols (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_link_add_symbols (%p, %p)\n", abfd, link_info);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Do a link based on the link_order structures attached to each
|
|
|
|
|
section of the BFD. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_final_link (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_final_link (%p, %p)\n", abfd, link_info);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Should this section be split up into smaller pieces during linking. */
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_link_split_section (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *section ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_link_split_section (%p, %s)\n", abfd, section->name);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2002-11-30 08:39:46 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-04-21 07:45:39 +00:00
|
|
|
|
/* Part 4.9, dynamic symbols and relocations. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
|
/* Get the amount of memory required to hold the dynamic symbols. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_dynamic_symtab_upper_bound (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_dynamic_symtab_upper_bound (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
|
static bfd_boolean
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_bfd_print_private_bfd_data (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
void *file ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_bfd_print_private_bfd_data (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
2005-04-21 07:45:39 +00:00
|
|
|
|
return FALSE;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read in the dynamic symbols. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_canonicalize_dynamic_symtab (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_canonicalize_dynamic_symtab (%p, <ret>)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0L;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Get the amount of memory required to hold the dynamic relocs. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_get_dynamic_reloc_upper_bound (bfd * abfd ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_get_dynamic_reloc_upper_bound (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0L;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read in the dynamic relocs. */
|
|
|
|
|
|
|
|
|
|
static long
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_canonicalize_dynamic_reloc (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent **arel ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
|
{
|
|
|
|
|
#if VMS_DEBUG
|
2005-04-21 07:45:39 +00:00
|
|
|
|
vms_debug (1, "vms_canonicalize_dynamic_reloc (%p)\n", abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
#endif
|
|
|
|
|
return 0L;
|
|
|
|
|
}
|
2005-04-21 07:45:39 +00:00
|
|
|
|
|
|
|
|
|
const bfd_target vms_alpha_vec =
|
|
|
|
|
{
|
|
|
|
|
"vms-alpha", /* Name. */
|
|
|
|
|
bfd_target_evax_flavour,
|
|
|
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
|
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little. */
|
|
|
|
|
|
|
|
|
|
(HAS_RELOC | HAS_SYMS
|
|
|
|
|
| WP_TEXT | D_PAGED), /* Object flags. */
|
|
|
|
|
(SEC_ALLOC | SEC_LOAD | SEC_RELOC
|
|
|
|
|
| SEC_READONLY | SEC_CODE | SEC_DATA
|
|
|
|
|
| SEC_HAS_CONTENTS | SEC_IN_MEMORY), /* Sect flags. */
|
|
|
|
|
0, /* Symbol_leading_char. */
|
|
|
|
|
' ', /* AR_pad_char. */
|
|
|
|
|
15, /* AR_max_namelen. */
|
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16,
|
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16,
|
|
|
|
|
|
|
|
|
|
{_bfd_dummy_target, vms_object_p, /* bfd_check_format. */
|
|
|
|
|
vms_archive_p, _bfd_dummy_target},
|
|
|
|
|
{bfd_false, vms_mkobject, /* bfd_set_format. */
|
|
|
|
|
_bfd_generic_mkarchive, bfd_false},
|
|
|
|
|
{bfd_false, vms_write_object_contents, /* bfd_write_contents. */
|
|
|
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
|
|
|
|
|
|
BFD_JUMP_TABLE_GENERIC (vms),
|
|
|
|
|
BFD_JUMP_TABLE_COPY (vms),
|
|
|
|
|
BFD_JUMP_TABLE_CORE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_ARCHIVE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_SYMBOLS (vms),
|
|
|
|
|
BFD_JUMP_TABLE_RELOCS (vms),
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_LINK (vms),
|
|
|
|
|
BFD_JUMP_TABLE_DYNAMIC (vms),
|
|
|
|
|
|
|
|
|
|
NULL,
|
|
|
|
|
|
|
|
|
|
NULL
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
const bfd_target vms_vax_vec =
|
|
|
|
|
{
|
|
|
|
|
"vms-vax", /* Name. */
|
|
|
|
|
bfd_target_ovax_flavour,
|
|
|
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
|
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little. */
|
|
|
|
|
|
|
|
|
|
(HAS_RELOC | HAS_SYMS /* Object flags. */
|
|
|
|
|
| WP_TEXT | D_PAGED
|
|
|
|
|
| HAS_LINENO | HAS_DEBUG | HAS_LOCALS),
|
|
|
|
|
|
|
|
|
|
(SEC_ALLOC | SEC_LOAD | SEC_RELOC
|
|
|
|
|
| SEC_READONLY | SEC_CODE | SEC_DATA
|
|
|
|
|
| SEC_HAS_CONTENTS | SEC_IN_MEMORY), /* Sect flags. */
|
|
|
|
|
0, /* Symbol_leading_char. */
|
|
|
|
|
' ', /* AR_pad_char. */
|
|
|
|
|
15, /* AR_max_namelen. */
|
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
|
|
|
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
|
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
|
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Headers. */
|
|
|
|
|
|
|
|
|
|
{_bfd_dummy_target, vms_object_p, /* bfd_check_format. */
|
|
|
|
|
vms_archive_p, _bfd_dummy_target},
|
|
|
|
|
{bfd_false, vms_mkobject, /* bfd_set_format. */
|
|
|
|
|
_bfd_generic_mkarchive, bfd_false},
|
|
|
|
|
{bfd_false, vms_write_object_contents, /* bfd_write_contents. */
|
|
|
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
|
|
|
|
|
|
BFD_JUMP_TABLE_GENERIC (vms),
|
|
|
|
|
BFD_JUMP_TABLE_COPY (vms),
|
|
|
|
|
BFD_JUMP_TABLE_CORE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_ARCHIVE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_SYMBOLS (vms),
|
|
|
|
|
BFD_JUMP_TABLE_RELOCS (vms),
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (vms),
|
|
|
|
|
BFD_JUMP_TABLE_LINK (vms),
|
|
|
|
|
BFD_JUMP_TABLE_DYNAMIC (vms),
|
|
|
|
|
|
|
|
|
|
NULL,
|
|
|
|
|
|
|
|
|
|
NULL
|
|
|
|
|
};
|