2006-09-20 13:35:11 +02:00
|
|
|
|
# This shell script emits a C file. -*- C -*-
|
|
|
|
|
# It does some substitutions.
|
|
|
|
|
if [ -z "$MACHINE" ]; then
|
|
|
|
|
OUTPUT_ARCH=${ARCH}
|
|
|
|
|
else
|
|
|
|
|
OUTPUT_ARCH=${ARCH}:${MACHINE}
|
|
|
|
|
fi
|
2013-03-05 12:54:29 +01:00
|
|
|
|
|
|
|
|
|
case ${target} in
|
|
|
|
|
*-*-cygwin*)
|
|
|
|
|
move_default_addr_high=1
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
move_default_addr_high=0;
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
rm -f e${EMULATION_NAME}.c
|
|
|
|
|
(echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
|
2007-07-19 21:56:10 +02:00
|
|
|
|
fragment <<EOF
|
2015-01-01 15:15:26 +01:00
|
|
|
|
/* Copyright (C) 2006-2015 Free Software Foundation, Inc.
|
2007-07-06 16:09:45 +02:00
|
|
|
|
Written by Kai Tietz, OneVision Software GmbH&CoKg.
|
|
|
|
|
|
|
|
|
|
This file is part of the GNU Binutils.
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
2007-07-06 16:09:45 +02:00
|
|
|
|
the Free Software Foundation; either version 3 of the License, or
|
2006-09-20 13:35:11 +02:00
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
|
along with this program; if not, write to the Free Software
|
2007-07-06 16:09:45 +02:00
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
|
MA 02110-1301, USA. */
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
/* For WINDOWS_XP64 and higher */
|
|
|
|
|
/* Based on pe.em, but modified for 64 bit support. */
|
|
|
|
|
|
|
|
|
|
#define TARGET_IS_${EMULATION_NAME}
|
|
|
|
|
|
|
|
|
|
#define COFF_IMAGE_WITH_PE
|
|
|
|
|
#define COFF_WITH_PE
|
|
|
|
|
#define COFF_WITH_pex64
|
|
|
|
|
|
|
|
|
|
#include "sysdep.h"
|
2007-04-26 16:47:00 +02:00
|
|
|
|
#include "bfd.h"
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#include "bfdlink.h"
|
|
|
|
|
#include "getopt.h"
|
|
|
|
|
#include "libiberty.h"
|
2011-02-28 19:34:52 +01:00
|
|
|
|
#include "filenames.h"
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#include "ld.h"
|
|
|
|
|
#include "ldmain.h"
|
|
|
|
|
#include "ldexp.h"
|
|
|
|
|
#include "ldlang.h"
|
|
|
|
|
#include "ldfile.h"
|
|
|
|
|
#include "ldemul.h"
|
|
|
|
|
#include <ldgram.h>
|
|
|
|
|
#include "ldlex.h"
|
|
|
|
|
#include "ldmisc.h"
|
|
|
|
|
#include "ldctor.h"
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
#include "ldbuildid.h"
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#include "coff/internal.h"
|
|
|
|
|
|
|
|
|
|
/* FIXME: See bfd/peXXigen.c for why we include an architecture specific
|
|
|
|
|
header in generic PE code. */
|
|
|
|
|
#include "coff/x86_64.h"
|
|
|
|
|
#include "coff/pe.h"
|
|
|
|
|
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
/* FIXME: These are BFD internal header files, and we should not be
|
2006-09-20 13:35:11 +02:00
|
|
|
|
using it here. */
|
|
|
|
|
#include "../bfd/libcoff.h"
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
#include "../bfd/libpei.h"
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
#undef AOUTSZ
|
|
|
|
|
#define AOUTSZ PEPAOUTSZ
|
|
|
|
|
#define PEAOUTHDR PEPAOUTHDR
|
|
|
|
|
|
|
|
|
|
#include "deffile.h"
|
|
|
|
|
#include "pep-dll.h"
|
|
|
|
|
#include "safe-ctype.h"
|
|
|
|
|
|
|
|
|
|
/* Permit the emulation parameters to override the default section
|
|
|
|
|
alignment by setting OVERRIDE_SECTION_ALIGNMENT. FIXME: This makes
|
|
|
|
|
it seem that include/coff/internal.h should not define
|
|
|
|
|
PE_DEF_SECTION_ALIGNMENT. */
|
|
|
|
|
#if PE_DEF_SECTION_ALIGNMENT != ${OVERRIDE_SECTION_ALIGNMENT:-PE_DEF_SECTION_ALIGNMENT}
|
|
|
|
|
#undef PE_DEF_SECTION_ALIGNMENT
|
|
|
|
|
#define PE_DEF_SECTION_ALIGNMENT ${OVERRIDE_SECTION_ALIGNMENT}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef TARGET_IS_i386pep
|
|
|
|
|
#define DLL_SUPPORT
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(TARGET_IS_i386pep) || ! defined(DLL_SUPPORT)
|
|
|
|
|
#define PE_DEF_SUBSYSTEM 3
|
2013-03-05 12:54:29 +01:00
|
|
|
|
#undef NT_EXE_IMAGE_BASE
|
|
|
|
|
#define NT_EXE_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x100400000LL \
|
|
|
|
|
: 0x400000LL))
|
|
|
|
|
#undef NT_DLL_IMAGE_BASE
|
|
|
|
|
#define NT_DLL_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x400000000LL \
|
|
|
|
|
: 0x10000000LL))
|
|
|
|
|
#undef NT_DLL_AUTO_IMAGE_BASE
|
|
|
|
|
#define NT_DLL_AUTO_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x400000000LL \
|
|
|
|
|
: 0x61300000LL))
|
|
|
|
|
#undef NT_DLL_AUTO_IMAGE_MASK
|
|
|
|
|
#define NT_DLL_AUTO_IMAGE_MASK \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x1ffff0000LL \
|
|
|
|
|
: 0x0ffc0000LL))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#else
|
|
|
|
|
#undef NT_EXE_IMAGE_BASE
|
2013-03-05 12:54:29 +01:00
|
|
|
|
#define NT_EXE_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x100010000LL \
|
|
|
|
|
: 0x10000LL))
|
|
|
|
|
#undef NT_DLL_IMAGE_BASE
|
|
|
|
|
#define NT_DLL_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x110000000LL \
|
|
|
|
|
: 0x10000000LL))
|
|
|
|
|
#undef NT_DLL_AUTO_IMAGE_BASE
|
|
|
|
|
#define NT_DLL_AUTO_IMAGE_BASE \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x120000000LL \
|
|
|
|
|
: 0x61300000LL))
|
|
|
|
|
#undef NT_DLL_AUTO_IMAGE_MASK
|
|
|
|
|
#define NT_DLL_AUTO_IMAGE_MASK \
|
|
|
|
|
((bfd_vma) (${move_default_addr_high} ? 0x0ffff0000LL \
|
|
|
|
|
: 0x0ffc0000LL))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#undef PE_DEF_SECTION_ALIGNMENT
|
|
|
|
|
#define PE_DEF_SUBSYSTEM 2
|
|
|
|
|
#undef PE_DEF_FILE_ALIGNMENT
|
|
|
|
|
#define PE_DEF_FILE_ALIGNMENT 0x00000200
|
|
|
|
|
#define PE_DEF_SECTION_ALIGNMENT 0x00000400
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static struct internal_extra_pe_aouthdr pep;
|
|
|
|
|
static int dll;
|
2009-11-04 19:13:05 +01:00
|
|
|
|
static int pep_subsystem = ${SUBSYSTEM};
|
2006-09-20 13:35:11 +02:00
|
|
|
|
static flagword real_flags = IMAGE_FILE_LARGE_ADDRESS_AWARE;
|
|
|
|
|
static int support_old_code = 0;
|
|
|
|
|
static lang_assignment_statement_type *image_base_statement = 0;
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
static unsigned short pe_dll_characteristics = 0;
|
2014-06-26 13:18:39 +02:00
|
|
|
|
static bfd_boolean insert_timestamp = TRUE;
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
static const char *emit_build_id;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
2007-08-06 16:32:08 +02:00
|
|
|
|
static int pep_enable_stdcall_fixup = 1; /* 0=disable 1=enable (default). */
|
2006-09-20 13:35:11 +02:00
|
|
|
|
static char * pep_out_def_filename = NULL;
|
|
|
|
|
static char * pep_implib_filename = NULL;
|
|
|
|
|
static int pep_enable_auto_image_base = 0;
|
|
|
|
|
static char * pep_dll_search_prefix = NULL;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
extern const char *output_filename;
|
|
|
|
|
|
2010-05-15 21:50:44 +02:00
|
|
|
|
static int is_underscoring (void)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
int u = 0;
|
|
|
|
|
if (pep_leading_underscore != -1)
|
|
|
|
|
return pep_leading_underscore;
|
|
|
|
|
if (!bfd_get_target_info ("${OUTPUT_FORMAT}", NULL, NULL, &u, NULL))
|
2010-05-11 19:46:22 +02:00
|
|
|
|
bfd_get_target_info ("${RELOCATEABLE_OUTPUT_FORMAT}", NULL, NULL, &u, NULL);
|
|
|
|
|
|
|
|
|
|
if (u == -1)
|
|
|
|
|
abort ();
|
2010-05-15 21:50:44 +02:00
|
|
|
|
pep_leading_underscore = (u != 0 ? 1 : 0);
|
|
|
|
|
return pep_leading_underscore;
|
|
|
|
|
}
|
2010-05-11 19:46:22 +02:00
|
|
|
|
|
2010-05-15 21:50:44 +02:00
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_before_parse (void)
|
|
|
|
|
{
|
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
|
|
|
|
|
output_filename = "${EXECUTABLE_NAME:-a.exe}";
|
|
|
|
|
#ifdef DLL_SUPPORT
|
2012-03-05 23:43:40 +01:00
|
|
|
|
input_flags.dynamic = TRUE;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
config.has_shared = 1;
|
2010-05-25 12:03:01 +02:00
|
|
|
|
link_info.pei386_auto_import = 1;
|
2008-11-14 16:13:05 +01:00
|
|
|
|
link_info.pei386_runtime_pseudo_reloc = 2; /* Use by default version 2. */
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* PE format extra command line options. */
|
|
|
|
|
|
|
|
|
|
/* Used for setting flags in the PE header. */
|
|
|
|
|
enum options
|
|
|
|
|
{
|
|
|
|
|
OPTION_BASE_FILE = 300 + 1,
|
|
|
|
|
OPTION_DLL,
|
|
|
|
|
OPTION_FILE_ALIGNMENT,
|
|
|
|
|
OPTION_IMAGE_BASE,
|
|
|
|
|
OPTION_MAJOR_IMAGE_VERSION,
|
|
|
|
|
OPTION_MAJOR_OS_VERSION,
|
|
|
|
|
OPTION_MAJOR_SUBSYSTEM_VERSION,
|
|
|
|
|
OPTION_MINOR_IMAGE_VERSION,
|
|
|
|
|
OPTION_MINOR_OS_VERSION,
|
|
|
|
|
OPTION_MINOR_SUBSYSTEM_VERSION,
|
|
|
|
|
OPTION_SECTION_ALIGNMENT,
|
|
|
|
|
OPTION_STACK,
|
|
|
|
|
OPTION_SUBSYSTEM,
|
|
|
|
|
OPTION_HEAP,
|
|
|
|
|
OPTION_SUPPORT_OLD_CODE,
|
|
|
|
|
OPTION_OUT_DEF,
|
|
|
|
|
OPTION_EXPORT_ALL,
|
|
|
|
|
OPTION_EXCLUDE_SYMBOLS,
|
2009-10-16 17:15:39 +02:00
|
|
|
|
OPTION_EXCLUDE_ALL_SYMBOLS,
|
2006-09-20 13:35:11 +02:00
|
|
|
|
OPTION_KILL_ATS,
|
|
|
|
|
OPTION_STDCALL_ALIASES,
|
|
|
|
|
OPTION_ENABLE_STDCALL_FIXUP,
|
|
|
|
|
OPTION_DISABLE_STDCALL_FIXUP,
|
|
|
|
|
OPTION_IMPLIB_FILENAME,
|
|
|
|
|
OPTION_WARN_DUPLICATE_EXPORTS,
|
|
|
|
|
OPTION_IMP_COMPAT,
|
|
|
|
|
OPTION_ENABLE_AUTO_IMAGE_BASE,
|
|
|
|
|
OPTION_DISABLE_AUTO_IMAGE_BASE,
|
|
|
|
|
OPTION_DLL_SEARCH_PREFIX,
|
|
|
|
|
OPTION_NO_DEFAULT_EXCLUDES,
|
|
|
|
|
OPTION_DLL_ENABLE_AUTO_IMPORT,
|
|
|
|
|
OPTION_DLL_DISABLE_AUTO_IMPORT,
|
|
|
|
|
OPTION_ENABLE_EXTRA_PE_DEBUG,
|
|
|
|
|
OPTION_EXCLUDE_LIBS,
|
|
|
|
|
OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC,
|
2008-11-14 16:13:05 +01:00
|
|
|
|
OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC,
|
2009-01-03 19:04:16 +01:00
|
|
|
|
OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2,
|
2009-01-08 14:28:48 +01:00
|
|
|
|
OPTION_EXCLUDE_MODULES_FOR_IMPLIB,
|
2009-02-18 19:23:08 +01:00
|
|
|
|
OPTION_USE_NUL_PREFIXED_IMPORT_TABLES,
|
2010-04-05 11:04:09 +02:00
|
|
|
|
OPTION_NO_LEADING_UNDERSCORE,
|
|
|
|
|
OPTION_LEADING_UNDERSCORE,
|
2009-02-18 19:23:08 +01:00
|
|
|
|
OPTION_ENABLE_LONG_SECTION_NAMES,
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
OPTION_DISABLE_LONG_SECTION_NAMES,
|
2014-08-20 17:10:29 +02:00
|
|
|
|
OPTION_HIGH_ENTROPY_VA,
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
OPTION_DYNAMIC_BASE,
|
|
|
|
|
OPTION_FORCE_INTEGRITY,
|
|
|
|
|
OPTION_NX_COMPAT,
|
|
|
|
|
OPTION_NO_ISOLATION,
|
|
|
|
|
OPTION_NO_SEH,
|
|
|
|
|
OPTION_NO_BIND,
|
|
|
|
|
OPTION_WDM_DRIVER,
|
2013-11-22 15:54:33 +01:00
|
|
|
|
OPTION_INSERT_TIMESTAMP,
|
2014-06-26 13:18:39 +02:00
|
|
|
|
OPTION_NO_INSERT_TIMESTAMP,
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
OPTION_TERMINAL_SERVER_AWARE,
|
|
|
|
|
OPTION_BUILD_ID
|
2006-09-20 13:35:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld${EMULATION_NAME}_add_options
|
|
|
|
|
(int ns ATTRIBUTE_UNUSED,
|
|
|
|
|
char **shortopts ATTRIBUTE_UNUSED,
|
|
|
|
|
int nl,
|
|
|
|
|
struct option **longopts,
|
|
|
|
|
int nrl ATTRIBUTE_UNUSED,
|
|
|
|
|
struct option **really_longopts ATTRIBUTE_UNUSED)
|
|
|
|
|
{
|
|
|
|
|
static const struct option xtra_long[] =
|
|
|
|
|
{
|
|
|
|
|
/* PE options */
|
|
|
|
|
{"base-file", required_argument, NULL, OPTION_BASE_FILE},
|
|
|
|
|
{"dll", no_argument, NULL, OPTION_DLL},
|
|
|
|
|
{"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
|
|
|
|
|
{"heap", required_argument, NULL, OPTION_HEAP},
|
|
|
|
|
{"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
|
|
|
|
|
{"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
|
|
|
|
|
{"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
|
|
|
|
|
{"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
|
|
|
|
|
{"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
|
|
|
|
|
{"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
|
|
|
|
|
{"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
|
|
|
|
|
{"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
|
|
|
|
|
{"stack", required_argument, NULL, OPTION_STACK},
|
|
|
|
|
{"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
|
|
|
|
|
{"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
|
2009-01-08 14:28:48 +01:00
|
|
|
|
{"use-nul-prefixed-import-tables", no_argument, NULL,
|
|
|
|
|
OPTION_USE_NUL_PREFIXED_IMPORT_TABLES},
|
2010-04-05 11:04:09 +02:00
|
|
|
|
{"no-leading-underscore", no_argument, NULL, OPTION_NO_LEADING_UNDERSCORE},
|
|
|
|
|
{"leading-underscore", no_argument, NULL, OPTION_LEADING_UNDERSCORE},
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
/* getopt allows abbreviations, so we do this to stop it
|
|
|
|
|
from treating -o as an abbreviation for this option. */
|
|
|
|
|
{"output-def", required_argument, NULL, OPTION_OUT_DEF},
|
|
|
|
|
{"output-def", required_argument, NULL, OPTION_OUT_DEF},
|
|
|
|
|
{"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
|
|
|
|
|
{"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
|
2009-10-16 17:15:39 +02:00
|
|
|
|
{"exclude-all-symbols", no_argument, NULL, OPTION_EXCLUDE_ALL_SYMBOLS},
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{"exclude-libs", required_argument, NULL, OPTION_EXCLUDE_LIBS},
|
2009-01-03 19:04:16 +01:00
|
|
|
|
{"exclude-modules-for-implib", required_argument, NULL, OPTION_EXCLUDE_MODULES_FOR_IMPLIB},
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{"kill-at", no_argument, NULL, OPTION_KILL_ATS},
|
|
|
|
|
{"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
|
|
|
|
|
{"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
|
|
|
|
|
{"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
|
|
|
|
|
{"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
|
|
|
|
|
{"warn-duplicate-exports", no_argument, NULL, OPTION_WARN_DUPLICATE_EXPORTS},
|
|
|
|
|
/* getopt() allows abbreviations, so we do this to stop it from
|
|
|
|
|
treating -c as an abbreviation for these --compat-implib. */
|
|
|
|
|
{"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
|
|
|
|
|
{"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
|
|
|
|
|
{"enable-auto-image-base", no_argument, NULL, OPTION_ENABLE_AUTO_IMAGE_BASE},
|
|
|
|
|
{"disable-auto-image-base", no_argument, NULL, OPTION_DISABLE_AUTO_IMAGE_BASE},
|
|
|
|
|
{"dll-search-prefix", required_argument, NULL, OPTION_DLL_SEARCH_PREFIX},
|
|
|
|
|
{"no-default-excludes", no_argument, NULL, OPTION_NO_DEFAULT_EXCLUDES},
|
|
|
|
|
{"enable-auto-import", no_argument, NULL, OPTION_DLL_ENABLE_AUTO_IMPORT},
|
|
|
|
|
{"disable-auto-import", no_argument, NULL, OPTION_DLL_DISABLE_AUTO_IMPORT},
|
|
|
|
|
{"enable-extra-pep-debug", no_argument, NULL, OPTION_ENABLE_EXTRA_PE_DEBUG},
|
|
|
|
|
{"enable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC},
|
|
|
|
|
{"disable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC},
|
2008-11-14 16:13:05 +01:00
|
|
|
|
{"enable-runtime-pseudo-reloc-v2", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2},
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
2009-02-18 19:23:08 +01:00
|
|
|
|
{"enable-long-section-names", no_argument, NULL, OPTION_ENABLE_LONG_SECTION_NAMES},
|
|
|
|
|
{"disable-long-section-names", no_argument, NULL, OPTION_DISABLE_LONG_SECTION_NAMES},
|
2014-08-20 17:10:29 +02:00
|
|
|
|
{"high-entropy-va", no_argument, NULL, OPTION_HIGH_ENTROPY_VA},
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
{"dynamicbase",no_argument, NULL, OPTION_DYNAMIC_BASE},
|
|
|
|
|
{"forceinteg", no_argument, NULL, OPTION_FORCE_INTEGRITY},
|
|
|
|
|
{"nxcompat", no_argument, NULL, OPTION_NX_COMPAT},
|
|
|
|
|
{"no-isolation", no_argument, NULL, OPTION_NO_ISOLATION},
|
|
|
|
|
{"no-seh", no_argument, NULL, OPTION_NO_SEH},
|
|
|
|
|
{"no-bind", no_argument, NULL, OPTION_NO_BIND},
|
|
|
|
|
{"wdmdriver", no_argument, NULL, OPTION_WDM_DRIVER},
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
{"tsaware", no_argument, NULL, OPTION_TERMINAL_SERVER_AWARE},
|
2013-11-22 15:54:33 +01:00
|
|
|
|
{"insert-timestamp", no_argument, NULL, OPTION_INSERT_TIMESTAMP},
|
2014-06-26 13:18:39 +02:00
|
|
|
|
{"no-insert-timestamp", no_argument, NULL, OPTION_NO_INSERT_TIMESTAMP},
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
{"build-id", optional_argument, NULL, OPTION_BUILD_ID},
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
{NULL, no_argument, NULL, 0}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
*longopts
|
|
|
|
|
= xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
|
|
|
|
|
parameters which may be input from the command line. */
|
|
|
|
|
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
void *ptr;
|
|
|
|
|
int size;
|
2008-05-09 13:56:31 +02:00
|
|
|
|
bfd_vma value;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
char *symbol;
|
|
|
|
|
int inited;
|
2010-04-05 11:04:09 +02:00
|
|
|
|
/* FALSE for an assembly level symbol and TRUE for a C visible symbol.
|
|
|
|
|
C visible symbols can be prefixed by underscore dependent on target's
|
|
|
|
|
settings. */
|
|
|
|
|
bfd_boolean is_c_symbol;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
} definfo;
|
|
|
|
|
|
2010-04-05 11:04:09 +02:00
|
|
|
|
#define GET_INIT_SYMBOL_NAME(IDX) \
|
|
|
|
|
(init[(IDX)].symbol \
|
2010-05-15 21:50:44 +02:00
|
|
|
|
+ ((init[(IDX)].is_c_symbol == FALSE || (is_underscoring () == 1)) ? 0 : 1))
|
2010-04-05 11:04:09 +02:00
|
|
|
|
|
|
|
|
|
/* Decorates the C visible symbol by underscore, if target requires. */
|
|
|
|
|
#define U(CSTR) \
|
2010-05-15 21:50:44 +02:00
|
|
|
|
((is_underscoring () == 0) ? CSTR : "_" CSTR)
|
2010-04-05 11:04:09 +02:00
|
|
|
|
|
|
|
|
|
/* Get size of constant string for a possible underscore prefixed
|
|
|
|
|
C visible symbol. */
|
|
|
|
|
#define U_SIZE(CSTR) \
|
2010-05-15 21:50:44 +02:00
|
|
|
|
(sizeof (CSTR) + (is_underscoring () == 0 ? 0 : 1))
|
2010-04-05 11:04:09 +02:00
|
|
|
|
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
#define D(field,symbol,def,usc) {&pep.field, sizeof (pep.field), def, symbol, 0, usc}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
static definfo init[] =
|
|
|
|
|
{
|
|
|
|
|
/* imagebase must be first */
|
|
|
|
|
#define IMAGEBASEOFF 0
|
2010-04-05 11:04:09 +02:00
|
|
|
|
D(ImageBase,"__image_base__", NT_EXE_IMAGE_BASE, FALSE),
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#define DLLOFF 1
|
2010-04-05 11:04:09 +02:00
|
|
|
|
{&dll, sizeof(dll), 0, "__dll__", 0, FALSE},
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#define MSIMAGEBASEOFF 2
|
2010-04-05 11:04:09 +02:00
|
|
|
|
D(ImageBase, "___ImageBase", NT_EXE_IMAGE_BASE, TRUE),
|
|
|
|
|
D(SectionAlignment,"__section_alignment__", PE_DEF_SECTION_ALIGNMENT, FALSE),
|
|
|
|
|
D(FileAlignment,"__file_alignment__", PE_DEF_FILE_ALIGNMENT, FALSE),
|
|
|
|
|
D(MajorOperatingSystemVersion,"__major_os_version__", 4, FALSE),
|
|
|
|
|
D(MinorOperatingSystemVersion,"__minor_os_version__", 0, FALSE),
|
|
|
|
|
D(MajorImageVersion,"__major_image_version__", 0, FALSE),
|
|
|
|
|
D(MinorImageVersion,"__minor_image_version__", 0, FALSE),
|
|
|
|
|
D(MajorSubsystemVersion,"__major_subsystem_version__", 5, FALSE),
|
|
|
|
|
D(MinorSubsystemVersion,"__minor_subsystem_version__", 2, FALSE),
|
|
|
|
|
D(Subsystem,"__subsystem__", ${SUBSYSTEM}, FALSE),
|
|
|
|
|
D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x200000, FALSE),
|
|
|
|
|
D(SizeOfStackCommit,"__size_of_stack_commit__", 0x1000, FALSE),
|
|
|
|
|
D(SizeOfHeapReserve,"__size_of_heap_reserve__", 0x100000, FALSE),
|
|
|
|
|
D(SizeOfHeapCommit,"__size_of_heap_commit__", 0x1000, FALSE),
|
|
|
|
|
D(LoaderFlags,"__loader_flags__", 0x0, FALSE),
|
|
|
|
|
D(DllCharacteristics, "__dll_characteristics__", 0x0, FALSE),
|
|
|
|
|
{ NULL, 0, 0, NULL, 0, FALSE}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_list_options (FILE *file)
|
|
|
|
|
{
|
|
|
|
|
fprintf (file, _(" --base_file <basefile> Generate a base file for relocatable DLLs\n"));
|
|
|
|
|
fprintf (file, _(" --dll Set image base to the default for DLLs\n"));
|
|
|
|
|
fprintf (file, _(" --file-alignment <size> Set file alignment\n"));
|
|
|
|
|
fprintf (file, _(" --heap <size> Set initial size of the heap\n"));
|
|
|
|
|
fprintf (file, _(" --image-base <address> Set start address of the executable\n"));
|
|
|
|
|
fprintf (file, _(" --major-image-version <number> Set version number of the executable\n"));
|
|
|
|
|
fprintf (file, _(" --major-os-version <number> Set minimum required OS version\n"));
|
|
|
|
|
fprintf (file, _(" --major-subsystem-version <number> Set minimum required OS subsystem version\n"));
|
|
|
|
|
fprintf (file, _(" --minor-image-version <number> Set revision number of the executable\n"));
|
|
|
|
|
fprintf (file, _(" --minor-os-version <number> Set minimum required OS revision\n"));
|
|
|
|
|
fprintf (file, _(" --minor-subsystem-version <number> Set minimum required OS subsystem revision\n"));
|
|
|
|
|
fprintf (file, _(" --section-alignment <size> Set section alignment\n"));
|
|
|
|
|
fprintf (file, _(" --stack <size> Set size of the initial stack\n"));
|
|
|
|
|
fprintf (file, _(" --subsystem <name>[:<version>] Set required OS subsystem [& version]\n"));
|
|
|
|
|
fprintf (file, _(" --support-old-code Support interworking with old code\n"));
|
2010-04-05 11:04:09 +02:00
|
|
|
|
fprintf (file, _(" --[no-]leading-underscore Set explicit symbol underscore prefix mode\n"));
|
2014-06-26 13:18:39 +02:00
|
|
|
|
fprintf (file, _(" --[no-]insert-timestamp Use a real timestamp rather than zero. (default)\n"));
|
2013-11-22 15:54:33 +01:00
|
|
|
|
fprintf (file, _(" This makes binaries non-deterministic\n"));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
fprintf (file, _(" --add-stdcall-alias Export symbols with and without @nn\n"));
|
|
|
|
|
fprintf (file, _(" --disable-stdcall-fixup Don't link _sym to _sym@nn\n"));
|
|
|
|
|
fprintf (file, _(" --enable-stdcall-fixup Link _sym to _sym@nn without warnings\n"));
|
|
|
|
|
fprintf (file, _(" --exclude-symbols sym,sym,... Exclude symbols from automatic export\n"));
|
2009-10-16 17:15:39 +02:00
|
|
|
|
fprintf (file, _(" --exclude-all-symbols Exclude all symbols from automatic export\n"));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
fprintf (file, _(" --exclude-libs lib,lib,... Exclude libraries from automatic export\n"));
|
2009-01-03 19:04:16 +01:00
|
|
|
|
fprintf (file, _(" --exclude-modules-for-implib mod,mod,...\n"));
|
|
|
|
|
fprintf (file, _(" Exclude objects, archive members from auto\n"));
|
|
|
|
|
fprintf (file, _(" export, place into import library instead.\n"));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
fprintf (file, _(" --export-all-symbols Automatically export all globals to DLL\n"));
|
|
|
|
|
fprintf (file, _(" --kill-at Remove @nn from exported symbols\n"));
|
|
|
|
|
fprintf (file, _(" --out-implib <file> Generate import library\n"));
|
|
|
|
|
fprintf (file, _(" --output-def <file> Generate a .DEF file for the built DLL\n"));
|
|
|
|
|
fprintf (file, _(" --warn-duplicate-exports Warn about duplicate exports.\n"));
|
|
|
|
|
fprintf (file, _(" --compat-implib Create backward compatible import libs;\n\
|
|
|
|
|
create __imp_<SYMBOL> as well.\n"));
|
|
|
|
|
fprintf (file, _(" --enable-auto-image-base Automatically choose image base for DLLs\n\
|
|
|
|
|
unless user specifies one\n"));
|
|
|
|
|
fprintf (file, _(" --disable-auto-image-base Do not auto-choose image base. (default)\n"));
|
|
|
|
|
fprintf (file, _(" --dll-search-prefix=<string> When linking dynamically to a dll without\n\
|
|
|
|
|
an importlib, use <string><basename>.dll\n\
|
|
|
|
|
in preference to lib<basename>.dll \n"));
|
2010-11-15 23:01:17 +01:00
|
|
|
|
fprintf (file, _(" --enable-auto-import Do sophisticated linking of _sym to\n\
|
2006-09-20 13:35:11 +02:00
|
|
|
|
__imp_sym for DATA references\n"));
|
|
|
|
|
fprintf (file, _(" --disable-auto-import Do not auto-import DATA items from DLLs\n"));
|
|
|
|
|
fprintf (file, _(" --enable-runtime-pseudo-reloc Work around auto-import limitations by\n\
|
|
|
|
|
adding pseudo-relocations resolved at\n\
|
|
|
|
|
runtime.\n"));
|
|
|
|
|
fprintf (file, _(" --disable-runtime-pseudo-reloc Do not add runtime pseudo-relocations for\n\
|
|
|
|
|
auto-imported DATA.\n"));
|
|
|
|
|
fprintf (file, _(" --enable-extra-pep-debug Enable verbose debug output when building\n\
|
|
|
|
|
or linking to DLLs (esp. auto-import)\n"));
|
2009-02-18 19:23:08 +01:00
|
|
|
|
fprintf (file, _(" --enable-long-section-names Use long COFF section names even in\n\
|
|
|
|
|
executable image files\n"));
|
|
|
|
|
fprintf (file, _(" --disable-long-section-names Never use long COFF section names, even\n\
|
|
|
|
|
in object files\n"));
|
2014-08-20 17:10:29 +02:00
|
|
|
|
fprintf (file, _(" --high-entropy-va Image is compatible with 64-bit address space\n\
|
|
|
|
|
layout randomization (ASLR)\n"));
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
fprintf (file, _(" --dynamicbase Image base address may be relocated using\n\
|
|
|
|
|
address space layout randomization (ASLR)\n"));
|
|
|
|
|
fprintf (file, _(" --forceinteg Code integrity checks are enforced\n"));
|
|
|
|
|
fprintf (file, _(" --nxcompat Image is compatible with data execution prevention\n"));
|
|
|
|
|
fprintf (file, _(" --no-isolation Image understands isolation but do not isolate the image\n"));
|
|
|
|
|
fprintf (file, _(" --no-seh Image does not use SEH. No SE handler may\n\
|
|
|
|
|
be called in this image\n"));
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
fprintf (file, _(" --no-bind Do not bind this image\n"));
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
fprintf (file, _(" --wdmdriver Driver uses the WDM model\n"));
|
2010-04-05 11:04:09 +02:00
|
|
|
|
fprintf (file, _(" --tsaware Image is Terminal Server aware\n"));
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
fprintf (file, _(" --build-id[=STYLE] Generate build ID\n"));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
2008-05-09 13:56:31 +02:00
|
|
|
|
set_pep_name (char *name, bfd_vma val)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
int i;
|
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
/* Find the name and set it. */
|
|
|
|
|
for (i = 0; init[i].ptr; i++)
|
|
|
|
|
{
|
2010-04-05 11:04:09 +02:00
|
|
|
|
if (strcmp (name, GET_INIT_SYMBOL_NAME (i)) == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
init[i].value = val;
|
|
|
|
|
init[i].inited = 1;
|
|
|
|
|
if (strcmp (name,"__image_base__") == 0)
|
2010-04-05 11:04:09 +02:00
|
|
|
|
set_pep_name (U ("__ImageBase"), val);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
|
2009-11-04 19:13:05 +01:00
|
|
|
|
static void
|
|
|
|
|
set_entry_point (void)
|
|
|
|
|
{
|
|
|
|
|
const char *entry;
|
|
|
|
|
const char *initial_symbol_char;
|
2010-05-15 21:50:44 +02:00
|
|
|
|
int i;
|
2009-11-04 19:13:05 +01:00
|
|
|
|
|
|
|
|
|
static const struct
|
|
|
|
|
{
|
|
|
|
|
const int value;
|
|
|
|
|
const char *entry;
|
|
|
|
|
}
|
|
|
|
|
v[] =
|
|
|
|
|
{
|
|
|
|
|
{ 1, "NtProcessStartup" },
|
|
|
|
|
{ 2, "WinMainCRTStartup" },
|
|
|
|
|
{ 3, "mainCRTStartup" },
|
|
|
|
|
{ 7, "__PosixProcessStartup" },
|
|
|
|
|
{ 9, "WinMainCRTStartup" },
|
|
|
|
|
{14, "mainCRTStartup" },
|
|
|
|
|
{ 0, NULL }
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Entry point name for arbitrary subsystem numbers. */
|
|
|
|
|
static const char default_entry[] = "mainCRTStartup";
|
|
|
|
|
|
|
|
|
|
if (link_info.shared || dll)
|
|
|
|
|
{
|
|
|
|
|
entry = "DllMainCRTStartup";
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
for (i = 0; v[i].entry; i++)
|
|
|
|
|
if (v[i].value == pep_subsystem)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* If no match, use the default. */
|
|
|
|
|
if (v[i].entry != NULL)
|
|
|
|
|
entry = v[i].entry;
|
|
|
|
|
else
|
|
|
|
|
entry = default_entry;
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-05 11:04:09 +02:00
|
|
|
|
/* Now we check target's default for getting proper symbol_char. */
|
2010-05-15 21:50:44 +02:00
|
|
|
|
initial_symbol_char = (is_underscoring () != 0 ? "_" : "");
|
2010-04-05 11:04:09 +02:00
|
|
|
|
|
2009-11-04 19:13:05 +01:00
|
|
|
|
if (*initial_symbol_char != '\0')
|
|
|
|
|
{
|
|
|
|
|
char *alc_entry;
|
|
|
|
|
|
|
|
|
|
/* lang_default_entry expects its argument to be permanently
|
|
|
|
|
allocated, so we don't free this string. */
|
|
|
|
|
alc_entry = xmalloc (strlen (initial_symbol_char)
|
|
|
|
|
+ strlen (entry)
|
|
|
|
|
+ 1);
|
|
|
|
|
strcpy (alc_entry, initial_symbol_char);
|
|
|
|
|
strcat (alc_entry, entry);
|
|
|
|
|
entry = alc_entry;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
lang_default_entry (entry);
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
set_pep_subsystem (void)
|
|
|
|
|
{
|
|
|
|
|
const char *sver;
|
|
|
|
|
char *end;
|
|
|
|
|
int len;
|
|
|
|
|
int i;
|
|
|
|
|
unsigned long temp_subsystem;
|
|
|
|
|
static const struct
|
|
|
|
|
{
|
|
|
|
|
const char *name;
|
|
|
|
|
const int value;
|
|
|
|
|
}
|
|
|
|
|
v[] =
|
|
|
|
|
{
|
2009-11-04 19:13:05 +01:00
|
|
|
|
{ "native", 1 },
|
|
|
|
|
{ "windows", 2 },
|
|
|
|
|
{ "console", 3 },
|
|
|
|
|
{ "posix", 7 },
|
|
|
|
|
{ "wince", 9 },
|
|
|
|
|
{ "xbox", 14 },
|
|
|
|
|
{ NULL, 0 }
|
2006-09-20 13:35:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Check for the presence of a version number. */
|
|
|
|
|
sver = strchr (optarg, ':');
|
|
|
|
|
if (sver == NULL)
|
|
|
|
|
len = strlen (optarg);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
len = sver - optarg;
|
|
|
|
|
set_pep_name ("__major_subsystem_version__",
|
|
|
|
|
strtoul (sver + 1, &end, 0));
|
|
|
|
|
if (*end == '.')
|
|
|
|
|
set_pep_name ("__minor_subsystem_version__",
|
|
|
|
|
strtoul (end + 1, &end, 0));
|
|
|
|
|
if (*end != '\0')
|
|
|
|
|
einfo (_("%P: warning: bad version number in -subsystem option\n"));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check for numeric subsystem. */
|
|
|
|
|
temp_subsystem = strtoul (optarg, & end, 0);
|
|
|
|
|
if ((*end == ':' || *end == '\0') && (temp_subsystem < 65536))
|
|
|
|
|
{
|
|
|
|
|
/* Search list for a numeric match to use its entry point. */
|
|
|
|
|
for (i = 0; v[i].name; i++)
|
|
|
|
|
if (v[i].value == (int) temp_subsystem)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* Use this subsystem. */
|
2009-11-04 19:13:05 +01:00
|
|
|
|
pep_subsystem = (int) temp_subsystem;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Search for subsystem by name. */
|
|
|
|
|
for (i = 0; v[i].name; i++)
|
|
|
|
|
if (strncmp (optarg, v[i].name, len) == 0
|
|
|
|
|
&& v[i].name[len] == '\0')
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
if (v[i].name == NULL)
|
|
|
|
|
{
|
|
|
|
|
einfo (_("%P%F: invalid subsystem type %s\n"), optarg);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2009-11-04 19:13:05 +01:00
|
|
|
|
pep_subsystem = v[i].value;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
2009-11-04 19:13:05 +01:00
|
|
|
|
set_pep_name ("__subsystem__", pep_subsystem);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
set_pep_value (char *name)
|
|
|
|
|
{
|
|
|
|
|
char *end;
|
|
|
|
|
|
2008-05-09 13:56:31 +02:00
|
|
|
|
set_pep_name (name, (bfd_vma) strtoull (optarg, &end, 0));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (end == optarg)
|
|
|
|
|
einfo (_("%P%F: invalid hex number for PE parameter '%s'\n"), optarg);
|
|
|
|
|
|
|
|
|
|
optarg = end;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
set_pep_stack_heap (char *resname, char *comname)
|
|
|
|
|
{
|
|
|
|
|
set_pep_value (resname);
|
|
|
|
|
|
|
|
|
|
if (*optarg == ',')
|
|
|
|
|
{
|
|
|
|
|
optarg++;
|
|
|
|
|
set_pep_value (comname);
|
|
|
|
|
}
|
|
|
|
|
else if (*optarg)
|
|
|
|
|
einfo (_("%P%F: strange hex info for PE parameter '%s'\n"), optarg);
|
|
|
|
|
}
|
|
|
|
|
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
#define DEFAULT_BUILD_ID_STYLE "md5"
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
gld${EMULATION_NAME}_handle_option (int optc)
|
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
switch (optc)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
case OPTION_BASE_FILE:
|
|
|
|
|
link_info.base_file = fopen (optarg, FOPEN_WB);
|
|
|
|
|
if (link_info.base_file == NULL)
|
2011-01-14 13:37:17 +01:00
|
|
|
|
einfo (_("%F%P: cannot open base file %s\n"), optarg);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* PE options. */
|
|
|
|
|
case OPTION_HEAP:
|
|
|
|
|
set_pep_stack_heap ("__size_of_heap_reserve__", "__size_of_heap_commit__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_STACK:
|
|
|
|
|
set_pep_stack_heap ("__size_of_stack_reserve__", "__size_of_stack_commit__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_SUBSYSTEM:
|
|
|
|
|
set_pep_subsystem ();
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MAJOR_OS_VERSION:
|
|
|
|
|
set_pep_value ("__major_os_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MINOR_OS_VERSION:
|
|
|
|
|
set_pep_value ("__minor_os_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MAJOR_SUBSYSTEM_VERSION:
|
|
|
|
|
set_pep_value ("__major_subsystem_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MINOR_SUBSYSTEM_VERSION:
|
|
|
|
|
set_pep_value ("__minor_subsystem_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MAJOR_IMAGE_VERSION:
|
|
|
|
|
set_pep_value ("__major_image_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_MINOR_IMAGE_VERSION:
|
|
|
|
|
set_pep_value ("__minor_image_version__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_FILE_ALIGNMENT:
|
|
|
|
|
set_pep_value ("__file_alignment__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_SECTION_ALIGNMENT:
|
|
|
|
|
set_pep_value ("__section_alignment__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL:
|
|
|
|
|
set_pep_name ("__dll__", 1);
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_IMAGE_BASE:
|
|
|
|
|
set_pep_value ("__image_base__");
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_SUPPORT_OLD_CODE:
|
|
|
|
|
support_old_code = 1;
|
|
|
|
|
break;
|
2009-01-08 14:28:48 +01:00
|
|
|
|
case OPTION_USE_NUL_PREFIXED_IMPORT_TABLES:
|
|
|
|
|
pep_use_nul_prefixed_import_tables = TRUE;
|
|
|
|
|
break;
|
2010-04-05 11:04:09 +02:00
|
|
|
|
case OPTION_NO_LEADING_UNDERSCORE:
|
|
|
|
|
pep_leading_underscore = 0;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_LEADING_UNDERSCORE:
|
|
|
|
|
pep_leading_underscore = 1;
|
|
|
|
|
break;
|
2013-11-22 15:54:33 +01:00
|
|
|
|
case OPTION_INSERT_TIMESTAMP:
|
|
|
|
|
insert_timestamp = TRUE;
|
|
|
|
|
break;
|
2014-06-26 13:18:39 +02:00
|
|
|
|
case OPTION_NO_INSERT_TIMESTAMP:
|
|
|
|
|
insert_timestamp = FALSE;
|
|
|
|
|
break;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
case OPTION_OUT_DEF:
|
|
|
|
|
pep_out_def_filename = xstrdup (optarg);
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_EXPORT_ALL:
|
|
|
|
|
pep_dll_export_everything = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_EXCLUDE_SYMBOLS:
|
2009-01-03 19:04:16 +01:00
|
|
|
|
pep_dll_add_excludes (optarg, EXCLUDESYMS);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
2009-10-16 17:15:39 +02:00
|
|
|
|
case OPTION_EXCLUDE_ALL_SYMBOLS:
|
|
|
|
|
pep_dll_exclude_all_symbols = 1;
|
|
|
|
|
break;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
case OPTION_EXCLUDE_LIBS:
|
2009-01-03 19:04:16 +01:00
|
|
|
|
pep_dll_add_excludes (optarg, EXCLUDELIBS);
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_EXCLUDE_MODULES_FOR_IMPLIB:
|
|
|
|
|
pep_dll_add_excludes (optarg, EXCLUDEFORIMPLIB);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
|
|
|
|
case OPTION_KILL_ATS:
|
|
|
|
|
pep_dll_kill_ats = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_STDCALL_ALIASES:
|
|
|
|
|
pep_dll_stdcall_aliases = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_ENABLE_STDCALL_FIXUP:
|
|
|
|
|
pep_enable_stdcall_fixup = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DISABLE_STDCALL_FIXUP:
|
|
|
|
|
pep_enable_stdcall_fixup = 0;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_IMPLIB_FILENAME:
|
|
|
|
|
pep_implib_filename = xstrdup (optarg);
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_WARN_DUPLICATE_EXPORTS:
|
|
|
|
|
pep_dll_warn_dup_exports = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_IMP_COMPAT:
|
|
|
|
|
pep_dll_compat_implib = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_ENABLE_AUTO_IMAGE_BASE:
|
|
|
|
|
pep_enable_auto_image_base = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DISABLE_AUTO_IMAGE_BASE:
|
|
|
|
|
pep_enable_auto_image_base = 0;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL_SEARCH_PREFIX:
|
|
|
|
|
pep_dll_search_prefix = xstrdup (optarg);
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_NO_DEFAULT_EXCLUDES:
|
|
|
|
|
pep_dll_do_default_excludes = 0;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL_ENABLE_AUTO_IMPORT:
|
|
|
|
|
link_info.pei386_auto_import = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL_DISABLE_AUTO_IMPORT:
|
|
|
|
|
link_info.pei386_auto_import = 0;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC:
|
2008-11-14 16:13:05 +01:00
|
|
|
|
link_info.pei386_runtime_pseudo_reloc = 2;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
|
|
|
|
case OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC:
|
|
|
|
|
link_info.pei386_runtime_pseudo_reloc = 0;
|
|
|
|
|
break;
|
2008-11-14 16:13:05 +01:00
|
|
|
|
case OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2:
|
|
|
|
|
link_info.pei386_runtime_pseudo_reloc = 2;
|
|
|
|
|
break;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
case OPTION_ENABLE_EXTRA_PE_DEBUG:
|
|
|
|
|
pep_dll_extra_pe_debug = 1;
|
|
|
|
|
break;
|
|
|
|
|
#endif
|
2009-02-18 19:23:08 +01:00
|
|
|
|
case OPTION_ENABLE_LONG_SECTION_NAMES:
|
|
|
|
|
pep_use_coff_long_section_names = 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_DISABLE_LONG_SECTION_NAMES:
|
|
|
|
|
pep_use_coff_long_section_names = 0;
|
|
|
|
|
break;
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
/* Get DLLCharacteristics bits */
|
2014-08-20 17:10:29 +02:00
|
|
|
|
case OPTION_HIGH_ENTROPY_VA:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA;
|
|
|
|
|
break;
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
case OPTION_DYNAMIC_BASE:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_FORCE_INTEGRITY:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_NX_COMPAT:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_NX_COMPAT;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_NO_ISOLATION:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_ISOLATION;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_NO_SEH:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_SEH;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_NO_BIND:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_BIND;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_WDM_DRIVER:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_WDM_DRIVER;
|
|
|
|
|
break;
|
|
|
|
|
case OPTION_TERMINAL_SERVER_AWARE:
|
|
|
|
|
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE;
|
|
|
|
|
break;
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
case OPTION_BUILD_ID:
|
|
|
|
|
if (emit_build_id != NULL)
|
|
|
|
|
{
|
|
|
|
|
free ((char *) emit_build_id);
|
|
|
|
|
emit_build_id = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (optarg == NULL)
|
|
|
|
|
optarg = DEFAULT_BUILD_ID_STYLE;
|
|
|
|
|
if (strcmp (optarg, "none"))
|
|
|
|
|
emit_build_id = xstrdup (optarg);
|
|
|
|
|
break;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
include/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
* coff/internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* coff/pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
ld/ChangeLog
2009-03-12 Dave Korn <dave.korn.cygwin@gmail.com>
Danny Smith <dannysmith@users.sourceforge.net>
* emultmpl/pe.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flag bits.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* emultmpl/pep.em (pe_dll_characteristics): New variable.
(OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
New macros for options to set DllCharacteristics flags.
(gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
(init): Add DllCharacteristics field.
(gld_${EMULATION_NAME}_list_options): List new options.
(gld${EMULATION_NAME}_handle_option): Handle new options.
* ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
2009-03-14 04:30:26 +01:00
|
|
|
|
|
|
|
|
|
/* Set DLLCharacteristics bits */
|
|
|
|
|
set_pep_name ("__dll_characteristics__", pe_dll_characteristics);
|
2013-01-10 21:08:03 +01:00
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
static unsigned long
|
|
|
|
|
strhash (const char *str)
|
|
|
|
|
{
|
|
|
|
|
const unsigned char *s;
|
|
|
|
|
unsigned long hash;
|
|
|
|
|
unsigned int c;
|
|
|
|
|
unsigned int len;
|
|
|
|
|
|
|
|
|
|
hash = 0;
|
|
|
|
|
len = 0;
|
|
|
|
|
s = (const unsigned char *) str;
|
|
|
|
|
while ((c = *s++) != '\0')
|
|
|
|
|
{
|
|
|
|
|
hash += c + (c << 17);
|
|
|
|
|
hash ^= hash >> 2;
|
|
|
|
|
++len;
|
|
|
|
|
}
|
|
|
|
|
hash += len + (len << 17);
|
|
|
|
|
hash ^= hash >> 2;
|
|
|
|
|
|
|
|
|
|
return hash;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Use the output file to create a image base for relocatable DLLs. */
|
|
|
|
|
|
2008-05-09 13:56:31 +02:00
|
|
|
|
static bfd_vma
|
2006-09-20 13:35:11 +02:00
|
|
|
|
compute_dll_image_base (const char *ofile)
|
|
|
|
|
{
|
2008-05-09 13:56:31 +02:00
|
|
|
|
bfd_vma hash = (bfd_vma) strhash (ofile);
|
2013-03-05 12:54:29 +01:00
|
|
|
|
return NT_DLL_AUTO_IMAGE_BASE + ((hash << 16) & NT_DLL_AUTO_IMAGE_MASK);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Assign values to the special symbols before the linker script is
|
|
|
|
|
read. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_set_symbols (void)
|
|
|
|
|
{
|
|
|
|
|
/* Run through and invent symbols for all the
|
|
|
|
|
names and insert the defaults. */
|
2010-05-15 21:50:44 +02:00
|
|
|
|
int j;
|
2010-05-11 19:46:22 +02:00
|
|
|
|
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (!init[IMAGEBASEOFF].inited)
|
|
|
|
|
{
|
|
|
|
|
if (link_info.relocatable)
|
|
|
|
|
init[IMAGEBASEOFF].value = 0;
|
|
|
|
|
else if (init[DLLOFF].value || (link_info.shared && !link_info.pie))
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
{
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
init[IMAGEBASEOFF].value = (pep_enable_auto_image_base
|
|
|
|
|
? compute_dll_image_base (output_filename)
|
|
|
|
|
: NT_DLL_IMAGE_BASE);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#else
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
init[IMAGEBASEOFF].value = NT_DLL_IMAGE_BASE;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
else
|
|
|
|
|
init[IMAGEBASEOFF].value = NT_EXE_IMAGE_BASE;
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
init[MSIMAGEBASEOFF].value = init[IMAGEBASEOFF].value;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Don't do any symbol assignments if this is a relocatable link. */
|
|
|
|
|
if (link_info.relocatable)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* Glue the assignments into the abs section. */
|
2009-02-16 08:25:52 +01:00
|
|
|
|
push_stat_ptr (&abs_output_section->children);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
for (j = 0; init[j].ptr; j++)
|
|
|
|
|
{
|
2008-05-09 13:56:31 +02:00
|
|
|
|
bfd_vma val = init[j].value;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
lang_assignment_statement_type *rv;
|
2010-04-05 11:04:09 +02:00
|
|
|
|
|
PR ld/12356
* ldexp.h (exp_assop): Delete.
(exp_assign, exp_defsym): Declare.
* ldexp.c (exp_assop): Make static, handle all assignment variations.
(exp_assign, exp_defsym): New functions.
(exp_provide): Use exp_assop.
* ldgram.y (defsym_expr): Use exp_defsym.
* ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
* emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
* emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
2011-01-13 14:06:22 +01:00
|
|
|
|
rv = lang_add_assignment (exp_assign (GET_INIT_SYMBOL_NAME (j),
|
2012-08-07 00:27:52 +02:00
|
|
|
|
exp_intop (val), FALSE));
|
2006-09-20 13:35:11 +02:00
|
|
|
|
if (init[j].size == sizeof (short))
|
2008-05-09 13:56:31 +02:00
|
|
|
|
*(short *) init[j].ptr = (short) val;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
else if (init[j].size == sizeof (int))
|
2008-05-09 13:56:31 +02:00
|
|
|
|
*(int *) init[j].ptr = (int) val;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
else if (init[j].size == sizeof (long))
|
2008-05-09 13:56:31 +02:00
|
|
|
|
*(long *) init[j].ptr = (long) val;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
/* This might be a long long or other special type. */
|
|
|
|
|
else if (init[j].size == sizeof (bfd_vma))
|
|
|
|
|
*(bfd_vma *) init[j].ptr = val;
|
|
|
|
|
else abort ();
|
|
|
|
|
if (j == IMAGEBASEOFF)
|
|
|
|
|
image_base_statement = rv;
|
|
|
|
|
}
|
|
|
|
|
/* Restore the pointer. */
|
2009-02-16 08:25:52 +01:00
|
|
|
|
pop_stat_ptr ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (pep.FileAlignment > pep.SectionAlignment)
|
|
|
|
|
{
|
|
|
|
|
einfo (_("%P: warning, file alignment > section alignment.\n"));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This is called after the linker script and the command line options
|
|
|
|
|
have been read. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_after_parse (void)
|
|
|
|
|
{
|
2009-04-02 16:42:41 +02:00
|
|
|
|
/* PR ld/6744: Warn the user if they have used an ELF-only
|
|
|
|
|
option hoping it will work on PE+. */
|
|
|
|
|
if (link_info.export_dynamic)
|
|
|
|
|
einfo (_("%P: warning: --export-dynamic is not supported for PE+ "
|
|
|
|
|
"targets, did you mean --export-all-symbols?\n"));
|
2009-09-13 09:19:18 +02:00
|
|
|
|
|
2009-11-04 19:13:05 +01:00
|
|
|
|
set_entry_point ();
|
2013-01-10 21:08:03 +01:00
|
|
|
|
|
2009-09-13 09:19:18 +02:00
|
|
|
|
after_parse_default ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* pep-dll.c directly accesses pep_data_import_dll,
|
|
|
|
|
so it must be defined outside of #ifdef DLL_SUPPORT.
|
|
|
|
|
Note - this variable is deliberately not initialised.
|
|
|
|
|
This allows it to be treated as a common varaible, and only
|
|
|
|
|
exist in one incarnation in a multiple target enabled linker. */
|
|
|
|
|
char * pep_data_import_dll;
|
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
static struct bfd_link_hash_entry *pep_undef_found_sym;
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
pep_undef_cdecl_match (struct bfd_link_hash_entry *h, void *inf)
|
|
|
|
|
{
|
|
|
|
|
int sl;
|
|
|
|
|
char *string = inf;
|
2009-11-15 08:52:45 +01:00
|
|
|
|
const char *hs = h->root.string;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
sl = strlen (string);
|
|
|
|
|
if (h->type == bfd_link_hash_defined
|
2009-11-15 08:52:45 +01:00
|
|
|
|
&& ((*hs == '@' && *string == '_'
|
|
|
|
|
&& strncmp (hs + 1, string + 1, sl - 1) == 0)
|
|
|
|
|
|| strncmp (hs, string, sl) == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
&& h->root.string[sl] == '@')
|
|
|
|
|
{
|
|
|
|
|
pep_undef_found_sym = h;
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
pep_fixup_stdcalls (void)
|
|
|
|
|
{
|
|
|
|
|
static int gave_warning_message = 0;
|
|
|
|
|
struct bfd_link_hash_entry *undef, *sym;
|
|
|
|
|
|
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
printf ("%s\n", __FUNCTION__);
|
|
|
|
|
|
|
|
|
|
for (undef = link_info.hash->undefs; undef; undef=undef->u.undef.next)
|
|
|
|
|
if (undef->type == bfd_link_hash_undefined)
|
|
|
|
|
{
|
|
|
|
|
char* at = strchr (undef->root.string, '@');
|
|
|
|
|
int lead_at = (*undef->root.string == '@');
|
2009-11-15 08:52:45 +01:00
|
|
|
|
if (lead_at)
|
|
|
|
|
at = strchr (undef->root.string + 1, '@');
|
|
|
|
|
if (at || lead_at)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
/* The symbol is a stdcall symbol, so let's look for a
|
|
|
|
|
cdecl symbol with the same name and resolve to that. */
|
2009-11-15 08:52:45 +01:00
|
|
|
|
char *cname = xstrdup (undef->root.string);
|
|
|
|
|
|
|
|
|
|
if (lead_at)
|
|
|
|
|
*cname = '_';
|
2006-09-20 13:35:11 +02:00
|
|
|
|
at = strchr (cname, '@');
|
2009-11-15 08:52:45 +01:00
|
|
|
|
if (at)
|
|
|
|
|
*at = 0;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
sym = bfd_link_hash_lookup (link_info.hash, cname, 0, 0, 1);
|
|
|
|
|
|
|
|
|
|
if (sym && sym->type == bfd_link_hash_defined)
|
|
|
|
|
{
|
|
|
|
|
undef->type = bfd_link_hash_defined;
|
|
|
|
|
undef->u.def.value = sym->u.def.value;
|
|
|
|
|
undef->u.def.section = sym->u.def.section;
|
|
|
|
|
|
|
|
|
|
if (pep_enable_stdcall_fixup == -1)
|
|
|
|
|
{
|
|
|
|
|
einfo (_("Warning: resolving %s by linking to %s\n"),
|
|
|
|
|
undef->root.string, cname);
|
|
|
|
|
if (! gave_warning_message)
|
|
|
|
|
{
|
|
|
|
|
gave_warning_message = 1;
|
|
|
|
|
einfo (_("Use --enable-stdcall-fixup to disable these warnings\n"));
|
|
|
|
|
einfo (_("Use --disable-stdcall-fixup to disable these fixups\n"));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* The symbol is a cdecl symbol, so we look for stdcall
|
|
|
|
|
symbols - which means scanning the whole symbol table. */
|
|
|
|
|
pep_undef_found_sym = 0;
|
|
|
|
|
bfd_link_hash_traverse (link_info.hash, pep_undef_cdecl_match,
|
|
|
|
|
(char *) undef->root.string);
|
|
|
|
|
sym = pep_undef_found_sym;
|
|
|
|
|
if (sym)
|
|
|
|
|
{
|
|
|
|
|
undef->type = bfd_link_hash_defined;
|
|
|
|
|
undef->u.def.value = sym->u.def.value;
|
|
|
|
|
undef->u.def.section = sym->u.def.section;
|
|
|
|
|
|
|
|
|
|
if (pep_enable_stdcall_fixup == -1)
|
|
|
|
|
{
|
|
|
|
|
einfo (_("Warning: resolving %s by linking to %s\n"),
|
|
|
|
|
undef->root.string, sym->root.string);
|
|
|
|
|
if (! gave_warning_message)
|
|
|
|
|
{
|
|
|
|
|
gave_warning_message = 1;
|
|
|
|
|
einfo (_("Use --enable-stdcall-fixup to disable these warnings\n"));
|
|
|
|
|
einfo (_("Use --disable-stdcall-fixup to disable these fixups\n"));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
make_import_fixup (arelent *rel, asection *s)
|
|
|
|
|
{
|
|
|
|
|
struct bfd_symbol *sym = *rel->sym_ptr_ptr;
|
2008-11-14 16:13:05 +01:00
|
|
|
|
char addend[8];
|
|
|
|
|
bfd_vma _addend = 0;
|
|
|
|
|
int suc = 0;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
printf ("arelent: %s@%#lx: add=%li\n", sym->name,
|
2008-07-30 06:34:58 +02:00
|
|
|
|
(unsigned long) rel->address, (long) rel->addend);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2008-11-14 16:13:05 +01:00
|
|
|
|
memset (addend, 0, sizeof (addend));
|
|
|
|
|
switch ((rel->howto->bitsize))
|
|
|
|
|
{
|
|
|
|
|
case 8:
|
|
|
|
|
suc = bfd_get_section_contents (s->owner, s, addend, rel->address, 1);
|
|
|
|
|
if (suc && rel->howto->pc_relative)
|
|
|
|
|
_addend = (bfd_vma) ((bfd_signed_vma) ((char) bfd_get_8 (s->owner, addend)));
|
|
|
|
|
else if (suc)
|
|
|
|
|
_addend = ((bfd_vma) bfd_get_8 (s->owner, addend)) & 0xff;
|
|
|
|
|
break;
|
|
|
|
|
case 16:
|
|
|
|
|
suc = bfd_get_section_contents (s->owner, s, addend, rel->address, 2);
|
|
|
|
|
if (suc && rel->howto->pc_relative)
|
|
|
|
|
_addend = (bfd_vma) ((bfd_signed_vma) ((short) bfd_get_16 (s->owner, addend)));
|
|
|
|
|
else if (suc)
|
|
|
|
|
_addend = ((bfd_vma) bfd_get_16 (s->owner, addend)) & 0xffff;
|
|
|
|
|
break;
|
|
|
|
|
case 32:
|
|
|
|
|
suc = bfd_get_section_contents (s->owner, s, addend, rel->address, 4);
|
|
|
|
|
if (suc && rel->howto->pc_relative)
|
|
|
|
|
_addend = (bfd_vma) ((bfd_signed_vma) ((int) bfd_get_32 (s->owner, addend)));
|
|
|
|
|
else if (suc)
|
|
|
|
|
_addend = ((bfd_vma) bfd_get_32 (s->owner, addend)) & 0xffffffff;
|
|
|
|
|
break;
|
|
|
|
|
case 64:
|
|
|
|
|
suc = bfd_get_section_contents (s->owner, s, addend, rel->address, 8);
|
|
|
|
|
if (suc)
|
|
|
|
|
_addend = ((bfd_vma) bfd_get_64 (s->owner, addend));
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (! suc)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
einfo (_("%C: Cannot get section contents - auto-import exception\n"),
|
|
|
|
|
s->owner, s, rel->address);
|
|
|
|
|
|
2008-11-14 16:13:05 +01:00
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
{
|
|
|
|
|
printf ("import of 0x%lx(0x%lx) sec_addr=0x%lx", (long) _addend, (long) rel->addend, (long) rel->address);
|
|
|
|
|
if (rel->howto->pc_relative) printf (" pcrel");
|
|
|
|
|
printf (" %d bit rel.\n",(int) rel->howto->bitsize);
|
|
|
|
|
}
|
|
|
|
|
pep_create_import_fixup (rel, s, _addend);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
pep_find_data_imports (void)
|
|
|
|
|
{
|
|
|
|
|
struct bfd_link_hash_entry *undef, *sym;
|
|
|
|
|
|
|
|
|
|
if (link_info.pei386_auto_import == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
for (undef = link_info.hash->undefs; undef; undef=undef->u.undef.next)
|
|
|
|
|
{
|
|
|
|
|
if (undef->type == bfd_link_hash_undefined)
|
|
|
|
|
{
|
|
|
|
|
/* C++ symbols are *long*. */
|
2015-06-15 10:25:26 +02:00
|
|
|
|
#define BUF_SIZE 4096
|
|
|
|
|
char buf[BUF_SIZE];
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
printf ("%s:%s\n", __FUNCTION__, undef->root.string);
|
|
|
|
|
|
2015-06-15 10:25:26 +02:00
|
|
|
|
if (strlen (undef->root.string) > (BUF_SIZE - 6))
|
|
|
|
|
{
|
|
|
|
|
/* PR linker/18466. */
|
|
|
|
|
einfo (_("%P: internal error: symbol too long: %s\n"),
|
|
|
|
|
undef->root.string);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
sprintf (buf, "__imp_%s", undef->root.string);
|
|
|
|
|
|
|
|
|
|
sym = bfd_link_hash_lookup (link_info.hash, buf, 0, 0, 1);
|
|
|
|
|
|
|
|
|
|
if (sym && sym->type == bfd_link_hash_defined)
|
|
|
|
|
{
|
|
|
|
|
bfd *b = sym->u.def.section->owner;
|
|
|
|
|
asymbol **symbols;
|
2008-08-17 05:12:50 +02:00
|
|
|
|
int nsyms, i;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2008-08-17 05:12:50 +02:00
|
|
|
|
if (!bfd_generic_link_read_symbols (b))
|
|
|
|
|
{
|
|
|
|
|
einfo (_("%B%F: could not read symbols: %E\n"), b);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
symbols = bfd_get_outsymbols (b);
|
|
|
|
|
nsyms = bfd_get_symcount (b);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
for (i = 0; i < nsyms; i++)
|
|
|
|
|
{
|
2010-04-05 11:04:09 +02:00
|
|
|
|
if (! CONST_STRNEQ (symbols[i]->name, U ("_head_")))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
printf ("->%s\n", symbols[i]->name);
|
|
|
|
|
|
|
|
|
|
pep_data_import_dll = (char*) (symbols[i]->name +
|
2010-04-05 11:04:09 +02:00
|
|
|
|
U_SIZE ("_head_") - 1);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pep_walk_relocs_of_symbol (&link_info, undef->root.string,
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
make_import_fixup);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
/* Let's differentiate it somehow from defined. */
|
|
|
|
|
undef->type = bfd_link_hash_defweak;
|
|
|
|
|
/* We replace original name with __imp_ prefixed, this
|
|
|
|
|
1) may trash memory 2) leads to duplicate symbol generation.
|
|
|
|
|
Still, IMHO it's better than having name poluted. */
|
|
|
|
|
undef->root.string = sym->root.string;
|
|
|
|
|
undef->u.def.value = sym->u.def.value;
|
|
|
|
|
undef->u.def.section = sym->u.def.section;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
pr_sym (struct bfd_hash_entry *h, void *inf ATTRIBUTE_UNUSED)
|
|
|
|
|
{
|
2011-06-13 02:59:43 +02:00
|
|
|
|
printf ("+%s\n", h->string);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
#endif /* DLL_SUPPORT */
|
|
|
|
|
|
2013-01-10 21:08:03 +01:00
|
|
|
|
static void
|
2009-03-03 19:22:11 +01:00
|
|
|
|
debug_section_p (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj)
|
|
|
|
|
{
|
|
|
|
|
int *found = (int *) obj;
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
|
2009-03-03 19:22:11 +01:00
|
|
|
|
if (strncmp (".debug_", sect->name, sizeof (".debug_") - 1) == 0)
|
|
|
|
|
*found = 1;
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
static bfd_boolean
|
|
|
|
|
pecoff_checksum_contents (bfd *abfd,
|
|
|
|
|
void (*process) (const void *, size_t, void *),
|
|
|
|
|
void *arg)
|
|
|
|
|
{
|
|
|
|
|
file_ptr filepos = (file_ptr) 0;
|
|
|
|
|
|
|
|
|
|
while (1)
|
|
|
|
|
{
|
|
|
|
|
unsigned char b;
|
|
|
|
|
int status;
|
|
|
|
|
|
|
|
|
|
if (bfd_seek (abfd, filepos, SEEK_SET) != 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
status = bfd_bread (&b, (bfd_size_type) 1, abfd);
|
|
|
|
|
if (status < 1)
|
|
|
|
|
{
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
(*process) (&b, 1, arg);
|
|
|
|
|
filepos += 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
write_build_id (bfd *abfd)
|
|
|
|
|
{
|
|
|
|
|
struct pe_tdata *t = pe_data (abfd);
|
|
|
|
|
asection *asec;
|
|
|
|
|
struct bfd_link_order *link_order = NULL;
|
|
|
|
|
unsigned char *contents;
|
|
|
|
|
bfd_size_type size;
|
|
|
|
|
bfd_size_type build_id_size;
|
|
|
|
|
unsigned char *build_id;
|
|
|
|
|
|
Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.
But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)
This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.
binutils/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
ld/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
* emultempl/pep.em (write_build_id, setup_build_id): Ditto.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-08-30 16:02:49 +02:00
|
|
|
|
/* Find the section the .buildid output section has been merged info. */
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
for (asec = abfd->sections; asec != NULL; asec = asec->next)
|
|
|
|
|
{
|
|
|
|
|
struct bfd_link_order *l = NULL;
|
|
|
|
|
for (l = asec->map_head.link_order; l != NULL; l = l->next)
|
|
|
|
|
{
|
|
|
|
|
if ((l->type == bfd_indirect_link_order))
|
|
|
|
|
{
|
|
|
|
|
if (l->u.indirect.section == t->build_id.sec)
|
|
|
|
|
{
|
|
|
|
|
link_order = l;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (link_order)
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!link_order)
|
|
|
|
|
{
|
Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.
But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)
This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.
binutils/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
ld/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
* emultempl/pep.em (write_build_id, setup_build_id): Ditto.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-08-30 16:02:49 +02:00
|
|
|
|
einfo (_("%P: warning: .buildid section discarded,"
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
" --build-id ignored.\n"));
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (t->build_id.sec->contents == NULL)
|
|
|
|
|
t->build_id.sec->contents = (unsigned char *) xmalloc (t->build_id.sec->size);
|
|
|
|
|
contents = t->build_id.sec->contents;
|
|
|
|
|
size = t->build_id.sec->size;
|
|
|
|
|
|
|
|
|
|
build_id_size = compute_build_id_size (t->build_id.style);
|
|
|
|
|
build_id = xmalloc (build_id_size);
|
|
|
|
|
generate_build_id (abfd, t->build_id.style, pecoff_checksum_contents, build_id, build_id_size);
|
|
|
|
|
|
|
|
|
|
bfd_vma ib = pe_data (link_info.output_bfd)->pe_opthdr.ImageBase;
|
|
|
|
|
|
|
|
|
|
/* Construct a debug directory entry which points to an immediately following CodeView record. */
|
|
|
|
|
struct internal_IMAGE_DEBUG_DIRECTORY idd;
|
|
|
|
|
idd.Characteristics = 0;
|
|
|
|
|
idd.TimeDateStamp = 0;
|
|
|
|
|
idd.MajorVersion = 0;
|
|
|
|
|
idd.MinorVersion = 0;
|
|
|
|
|
idd.Type = PE_IMAGE_DEBUG_TYPE_CODEVIEW;
|
|
|
|
|
idd.SizeOfData = sizeof (CV_INFO_PDB70) + 1;
|
|
|
|
|
idd.AddressOfRawData = asec->vma - ib + link_order->offset
|
|
|
|
|
+ sizeof (struct external_IMAGE_DEBUG_DIRECTORY);
|
|
|
|
|
idd.PointerToRawData = asec->filepos + link_order->offset
|
|
|
|
|
+ sizeof (struct external_IMAGE_DEBUG_DIRECTORY);
|
|
|
|
|
|
|
|
|
|
struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *)contents;
|
|
|
|
|
_bfd_XXi_swap_debugdir_out (abfd, &idd, ext);
|
|
|
|
|
|
|
|
|
|
/* Write the debug directory enttry */
|
|
|
|
|
if (bfd_seek (abfd, asec->filepos + link_order->offset, SEEK_SET) != 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if ((bfd_bwrite (contents, size, abfd) != size))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* Construct the CodeView record. */
|
|
|
|
|
CODEVIEW_INFO cvinfo;
|
|
|
|
|
cvinfo.CVSignature = CVINFO_PDB70_CVSIGNATURE;
|
|
|
|
|
cvinfo.Age = 1;
|
|
|
|
|
|
|
|
|
|
/* Zero pad or truncate the generated build_id to fit in the CodeView record. */
|
|
|
|
|
memset (&(cvinfo.Signature), 0, CV_INFO_SIGNATURE_LENGTH);
|
|
|
|
|
memcpy (&(cvinfo.Signature), build_id, (build_id_size > CV_INFO_SIGNATURE_LENGTH)
|
|
|
|
|
? CV_INFO_SIGNATURE_LENGTH : build_id_size);
|
|
|
|
|
|
|
|
|
|
free (build_id);
|
|
|
|
|
|
|
|
|
|
/* Write the codeview record. */
|
|
|
|
|
if (_bfd_XXi_write_codeview_record (abfd, idd.PointerToRawData, &cvinfo) == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* Record the location of the debug directory in the data directory. */
|
|
|
|
|
pe_data (link_info.output_bfd)->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress
|
|
|
|
|
= asec->vma - ib + link_order->offset;
|
|
|
|
|
pe_data (link_info.output_bfd)->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size
|
|
|
|
|
= sizeof (struct external_IMAGE_DEBUG_DIRECTORY);
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.
But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)
This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.
binutils/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
ld/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
* emultempl/pep.em (write_build_id, setup_build_id): Ditto.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-08-30 16:02:49 +02:00
|
|
|
|
/* Make .buildid section, and set up coff_tdata->build_id. */
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
static bfd_boolean
|
|
|
|
|
setup_build_id (bfd *ibfd)
|
|
|
|
|
{
|
|
|
|
|
asection *s;
|
|
|
|
|
flagword flags;
|
|
|
|
|
|
|
|
|
|
if (!validate_build_id_style (emit_build_id))
|
|
|
|
|
{
|
|
|
|
|
einfo ("%P: warning: unrecognized --build-id style ignored.\n");
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
flags = (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
|
|
|
|
|
| SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
|
Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.
But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)
This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.
binutils/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
ld/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
* emultempl/pep.em (write_build_id, setup_build_id): Ditto.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-08-30 16:02:49 +02:00
|
|
|
|
s = bfd_make_section_anyway_with_flags (ibfd, ".buildid", flags);
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
if (s != NULL)
|
|
|
|
|
{
|
|
|
|
|
struct pe_tdata *t = pe_data (link_info.output_bfd);
|
|
|
|
|
t->build_id.after_write_object_contents = &write_build_id;
|
|
|
|
|
t->build_id.style = emit_build_id;
|
|
|
|
|
t->build_id.sec = s;
|
|
|
|
|
|
|
|
|
|
/* Section is a fixed size:
|
|
|
|
|
One IMAGE_DEBUG_DIRECTORY entry, of type IMAGE_DEBUG_TYPE_CODEVIEW,
|
|
|
|
|
pointing at a CV_INFO_PDB70 record containing the build-id, with a
|
|
|
|
|
null byte for PdbFileName. */
|
|
|
|
|
s->size = sizeof (struct external_IMAGE_DEBUG_DIRECTORY)
|
|
|
|
|
+ sizeof (CV_INFO_PDB70) + 1;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.
But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)
This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.
binutils/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
ld/ChangeLog
2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
build-id section name from '.build-id' to '.buildid'.
* emultempl/pep.em (write_build_id, setup_build_id): Ditto.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-08-30 16:02:49 +02:00
|
|
|
|
einfo ("%P: warning: Cannot create .buildid section,"
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
" --build-id ignored.\n");
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_after_open (void)
|
|
|
|
|
{
|
* ld.texinfo (Expression Section): Describe treatment of numbers
and absolute symbols.
* ldemul.c (after_open_default): Look up __ld_compatibility.
* ldexp.c (fold_name): Convert absolute symbols to numbers when
inside output section definitions, or when __ld_compatibility >= 221.
(exp_fold_tree_1): Convert numbers to absolute when not in output
section definition and __ld_compatibility < 221. Don't always
convert values outside an output section definition to absolute.
* ldexp.h (uses_defined): Comment.
* ldlang.c (ld_compatibility): New variable.
* ldlang.h (ld_compatibility): Declare.
* emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
* emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
* emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
* emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
after_open_default from after_open function.
2010-12-20 14:00:14 +01:00
|
|
|
|
after_open_default ();
|
|
|
|
|
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
if (pep_dll_extra_pe_debug)
|
|
|
|
|
{
|
|
|
|
|
bfd *a;
|
|
|
|
|
struct bfd_link_hash_entry *sym;
|
|
|
|
|
|
|
|
|
|
printf ("%s()\n", __FUNCTION__);
|
|
|
|
|
|
|
|
|
|
for (sym = link_info.hash->undefs; sym; sym=sym->u.undef.next)
|
|
|
|
|
printf ("-%s\n", sym->root.string);
|
|
|
|
|
bfd_hash_traverse (&link_info.hash->table, pr_sym, NULL);
|
|
|
|
|
|
Make bfd.link_next field a union
This field of struct bfd is currently only used to chain together
linker input files. This patch prepares to use the field to stash
the linker hash table, which is always created on the linker output
file.
bfd/
* bfd.c (struct bfd): Replace link_next with a union.
* aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
* ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
* elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
* elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
* elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
* elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
* elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
* sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h: Update for bfd.link_next change.
ld/
* emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
* emultempl/m68kcoff.em, * emultempl/m68kelf.em,
* emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
* ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
2014-06-13 11:40:57 +02:00
|
|
|
|
for (a = link_info.input_bfds; a; a = a->link.next)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
printf ("*%s\n",a->filename);
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
if (emit_build_id != NULL)
|
|
|
|
|
{
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
|
|
|
|
|
/* Find a COFF input. */
|
|
|
|
|
for (abfd = link_info.input_bfds;
|
Make bfd.link_next field a union
This field of struct bfd is currently only used to chain together
linker input files. This patch prepares to use the field to stash
the linker hash table, which is always created on the linker output
file.
bfd/
* bfd.c (struct bfd): Replace link_next with a union.
* aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
* ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
* elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
* elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
* elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
* elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
* elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
* sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h: Update for bfd.link_next change.
ld/
* emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
* emultempl/m68kcoff.em, * emultempl/m68kelf.em,
* emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
* ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
2014-06-13 11:40:57 +02:00
|
|
|
|
abfd != (bfd *) NULL; abfd = abfd->link.next)
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
if (bfd_get_flavour (abfd) == bfd_target_coff_flavour)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* If there are no COFF input files do not try to
|
|
|
|
|
add a build-id section. */
|
|
|
|
|
if (abfd == NULL
|
|
|
|
|
|| !setup_build_id (abfd))
|
|
|
|
|
{
|
|
|
|
|
free ((char *) emit_build_id);
|
|
|
|
|
emit_build_id = NULL;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
/* Pass the wacky PE command line options into the output bfd.
|
|
|
|
|
FIXME: This should be done via a function, rather than by
|
|
|
|
|
including an internal BFD header. */
|
|
|
|
|
|
2008-02-15 04:35:53 +01:00
|
|
|
|
if (coff_data (link_info.output_bfd) == NULL
|
|
|
|
|
|| coff_data (link_info.output_bfd)->pe == 0)
|
|
|
|
|
einfo (_("%F%P: cannot perform PE operations on non PE output file '%B'.\n"),
|
|
|
|
|
link_info.output_bfd);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pe_data (link_info.output_bfd)->pe_opthdr = pep;
|
|
|
|
|
pe_data (link_info.output_bfd)->dll = init[DLLOFF].value;
|
|
|
|
|
pe_data (link_info.output_bfd)->real_flags |= real_flags;
|
2013-11-22 15:54:33 +01:00
|
|
|
|
pe_data (link_info.output_bfd)->insert_timestamp = insert_timestamp;
|
2009-03-03 19:22:11 +01:00
|
|
|
|
|
|
|
|
|
/* At this point we must decide whether to use long section names
|
|
|
|
|
in the output or not. If the user hasn't explicitly specified
|
|
|
|
|
on the command line, we leave it to the default for the format
|
|
|
|
|
(object files yes, image files no), except if there is debug
|
|
|
|
|
information present; GDB relies on the long section names to
|
|
|
|
|
find it, so enable it in that case. */
|
|
|
|
|
if (pep_use_coff_long_section_names < 0 && link_info.strip == strip_none)
|
|
|
|
|
{
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
if (link_info.relocatable)
|
|
|
|
|
pep_use_coff_long_section_names = 1;
|
|
|
|
|
else
|
2009-03-03 19:22:11 +01:00
|
|
|
|
{
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
|
|
|
|
/* Iterate over all sections of all input BFDs, checking
|
|
|
|
|
for any that begin 'debug_' and are long names. */
|
|
|
|
|
LANG_FOR_EACH_INPUT_STATEMENT (is)
|
|
|
|
|
{
|
|
|
|
|
int found_debug = 0;
|
|
|
|
|
|
|
|
|
|
bfd_map_over_sections (is->the_bfd, debug_section_p, &found_debug);
|
|
|
|
|
if (found_debug)
|
|
|
|
|
{
|
|
|
|
|
pep_use_coff_long_section_names = 1;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
2009-03-03 19:22:11 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2009-02-18 19:23:08 +01:00
|
|
|
|
pep_output_file_set_long_section_names (link_info.output_bfd);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
if (pep_enable_stdcall_fixup) /* -1=warn or 1=disable */
|
|
|
|
|
pep_fixup_stdcalls ();
|
|
|
|
|
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pep_process_import_defs (link_info.output_bfd, &link_info);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
pep_find_data_imports ();
|
|
|
|
|
|
2009-11-15 08:52:45 +01:00
|
|
|
|
/* As possibly new symbols are added by imports, we rerun
|
|
|
|
|
stdcall/fastcall fixup here. */
|
|
|
|
|
if (pep_enable_stdcall_fixup) /* -1=warn or 1=disable */
|
|
|
|
|
pep_fixup_stdcalls ();
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifndef TARGET_IS_i386pep
|
|
|
|
|
if (link_info.shared)
|
|
|
|
|
#else
|
|
|
|
|
if (!link_info.relocatable)
|
|
|
|
|
#endif
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pep_dll_build_sections (link_info.output_bfd, &link_info);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
#ifndef TARGET_IS_i386pep
|
|
|
|
|
else
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pep_exe_build_sections (link_info.output_bfd, &link_info);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
|
|
|
|
#endif /* DLL_SUPPORT */
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
/* This next chunk of code tries to detect the case where you have
|
|
|
|
|
two import libraries for the same DLL (specifically,
|
|
|
|
|
symbolically linking libm.a and libc.a in cygwin to
|
|
|
|
|
libcygwin.a). In those cases, it's possible for function
|
|
|
|
|
thunks from the second implib to be used but without the
|
|
|
|
|
head/tail objects, causing an improper import table. We detect
|
|
|
|
|
those cases and rename the "other" import libraries to match
|
|
|
|
|
the one the head/tail come from, so that the linker will sort
|
|
|
|
|
things nicely and produce a valid import table. */
|
|
|
|
|
|
|
|
|
|
LANG_FOR_EACH_INPUT_STATEMENT (is)
|
|
|
|
|
{
|
|
|
|
|
if (is->the_bfd->my_archive)
|
|
|
|
|
{
|
|
|
|
|
int idata2 = 0, reloc_count=0, is_imp = 0;
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
/* See if this is an import library thunk. */
|
|
|
|
|
for (sec = is->the_bfd->sections; sec; sec = sec->next)
|
|
|
|
|
{
|
|
|
|
|
if (strcmp (sec->name, ".idata\$2") == 0)
|
|
|
|
|
idata2 = 1;
|
|
|
|
|
if (CONST_STRNEQ (sec->name, ".idata\$"))
|
|
|
|
|
is_imp = 1;
|
|
|
|
|
reloc_count += sec->reloc_count;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (is_imp && !idata2 && reloc_count)
|
|
|
|
|
{
|
|
|
|
|
/* It is, look for the reference to head and see if it's
|
|
|
|
|
from our own library. */
|
|
|
|
|
for (sec = is->the_bfd->sections; sec; sec = sec->next)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
long relsize;
|
|
|
|
|
asymbol **symbols;
|
|
|
|
|
arelent **relocs;
|
|
|
|
|
int nrelocs;
|
|
|
|
|
|
|
|
|
|
relsize = bfd_get_reloc_upper_bound (is->the_bfd, sec);
|
|
|
|
|
if (relsize < 1)
|
|
|
|
|
break;
|
|
|
|
|
|
2008-08-17 05:12:50 +02:00
|
|
|
|
if (!bfd_generic_link_read_symbols (is->the_bfd))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
2008-08-17 05:12:50 +02:00
|
|
|
|
einfo (_("%B%F: could not read symbols: %E\n"),
|
|
|
|
|
is->the_bfd);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
2008-08-17 05:12:50 +02:00
|
|
|
|
symbols = bfd_get_outsymbols (is->the_bfd);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
relocs = xmalloc ((size_t) relsize);
|
|
|
|
|
nrelocs = bfd_canonicalize_reloc (is->the_bfd, sec,
|
|
|
|
|
relocs, symbols);
|
|
|
|
|
if (nrelocs < 0)
|
|
|
|
|
{
|
|
|
|
|
free (relocs);
|
2008-09-09 11:45:31 +02:00
|
|
|
|
einfo ("%X%P: unable to process relocs: %E\n");
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < nrelocs; i++)
|
|
|
|
|
{
|
|
|
|
|
struct bfd_symbol *s;
|
|
|
|
|
struct bfd_link_hash_entry * blhe;
|
|
|
|
|
char *other_bfd_filename;
|
|
|
|
|
char *n;
|
|
|
|
|
|
|
|
|
|
s = (relocs[i]->sym_ptr_ptr)[0];
|
|
|
|
|
|
|
|
|
|
if (s->flags & BSF_LOCAL)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
/* Thunk section with reloc to another bfd. */
|
|
|
|
|
blhe = bfd_link_hash_lookup (link_info.hash,
|
|
|
|
|
s->name,
|
|
|
|
|
FALSE, FALSE, TRUE);
|
|
|
|
|
|
|
|
|
|
if (blhe == NULL
|
|
|
|
|
|| blhe->type != bfd_link_hash_defined)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
other_bfd_filename
|
|
|
|
|
= blhe->u.def.section->owner->my_archive
|
|
|
|
|
? bfd_get_filename (blhe->u.def.section->owner->my_archive)
|
|
|
|
|
: bfd_get_filename (blhe->u.def.section->owner);
|
|
|
|
|
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (filename_cmp (bfd_get_filename
|
|
|
|
|
(is->the_bfd->my_archive),
|
|
|
|
|
other_bfd_filename) == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
/* Rename this implib to match the other one. */
|
|
|
|
|
n = xmalloc (strlen (other_bfd_filename) + 1);
|
|
|
|
|
strcpy (n, other_bfd_filename);
|
|
|
|
|
is->the_bfd->my_archive->filename = n;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
free (relocs);
|
|
|
|
|
/* Note - we do not free the symbols,
|
|
|
|
|
they are now cached in the BFD. */
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
int is_ms_arch = 0;
|
|
|
|
|
bfd *cur_arch = 0;
|
|
|
|
|
lang_input_statement_type *is2;
|
|
|
|
|
lang_input_statement_type *is3;
|
|
|
|
|
|
|
|
|
|
/* Careful - this is a shell script. Watch those dollar signs! */
|
|
|
|
|
/* Microsoft import libraries have every member named the same,
|
|
|
|
|
and not in the right order for us to link them correctly. We
|
|
|
|
|
must detect these and rename the members so that they'll link
|
|
|
|
|
correctly. There are three types of objects: the head, the
|
|
|
|
|
thunks, and the sentinel(s). The head is easy; it's the one
|
|
|
|
|
with idata2. We assume that the sentinels won't have relocs,
|
|
|
|
|
and the thunks will. It's easier than checking the symbol
|
|
|
|
|
table for external references. */
|
|
|
|
|
LANG_FOR_EACH_INPUT_STATEMENT (is)
|
|
|
|
|
{
|
|
|
|
|
if (is->the_bfd->my_archive)
|
|
|
|
|
{
|
|
|
|
|
char *pnt;
|
|
|
|
|
bfd *arch = is->the_bfd->my_archive;
|
|
|
|
|
|
|
|
|
|
if (cur_arch != arch)
|
|
|
|
|
{
|
|
|
|
|
cur_arch = arch;
|
|
|
|
|
is_ms_arch = 1;
|
|
|
|
|
|
|
|
|
|
for (is3 = is;
|
|
|
|
|
is3 && is3->the_bfd->my_archive == arch;
|
|
|
|
|
is3 = (lang_input_statement_type *) is3->next)
|
|
|
|
|
{
|
|
|
|
|
/* A MS dynamic import library can also contain static
|
|
|
|
|
members, so look for the first element with a .dll
|
|
|
|
|
extension, and use that for the remainder of the
|
|
|
|
|
comparisons. */
|
|
|
|
|
pnt = strrchr (is3->the_bfd->filename, '.');
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (pnt != NULL && filename_cmp (pnt, ".dll") == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (is3 == NULL)
|
|
|
|
|
is_ms_arch = 0;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* OK, found one. Now look to see if the remaining
|
|
|
|
|
(dynamic import) members use the same name. */
|
|
|
|
|
for (is2 = is;
|
|
|
|
|
is2 && is2->the_bfd->my_archive == arch;
|
|
|
|
|
is2 = (lang_input_statement_type *) is2->next)
|
|
|
|
|
{
|
|
|
|
|
/* Skip static members, ie anything with a .obj
|
|
|
|
|
extension. */
|
|
|
|
|
pnt = strrchr (is2->the_bfd->filename, '.');
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (pnt != NULL && filename_cmp (pnt, ".obj") == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
continue;
|
|
|
|
|
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (filename_cmp (is3->the_bfd->filename,
|
|
|
|
|
is2->the_bfd->filename))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
is_ms_arch = 0;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This fragment might have come from an .obj file in a Microsoft
|
|
|
|
|
import, and not an actual import record. If this is the case,
|
|
|
|
|
then leave the filename alone. */
|
|
|
|
|
pnt = strrchr (is->the_bfd->filename, '.');
|
|
|
|
|
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (is_ms_arch && (filename_cmp (pnt, ".dll") == 0))
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
int idata2 = 0, reloc_count=0;
|
|
|
|
|
asection *sec;
|
|
|
|
|
char *new_name, seq;
|
|
|
|
|
|
|
|
|
|
for (sec = is->the_bfd->sections; sec; sec = sec->next)
|
|
|
|
|
{
|
|
|
|
|
if (strcmp (sec->name, ".idata\$2") == 0)
|
|
|
|
|
idata2 = 1;
|
|
|
|
|
reloc_count += sec->reloc_count;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (idata2) /* .idata2 is the TOC */
|
|
|
|
|
seq = 'a';
|
|
|
|
|
else if (reloc_count > 0) /* thunks */
|
|
|
|
|
seq = 'b';
|
|
|
|
|
else /* sentinel */
|
|
|
|
|
seq = 'c';
|
|
|
|
|
|
|
|
|
|
new_name = xmalloc (strlen (is->the_bfd->filename) + 3);
|
|
|
|
|
sprintf (new_name, "%s.%c", is->the_bfd->filename, seq);
|
|
|
|
|
is->the_bfd->filename = new_name;
|
|
|
|
|
|
|
|
|
|
new_name = xmalloc (strlen (is->filename) + 3);
|
|
|
|
|
sprintf (new_name, "%s.%c", is->filename, seq);
|
|
|
|
|
is->filename = new_name;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_before_allocation (void)
|
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
before_allocation_default ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
/* This is called when an input file isn't recognized as a BFD. We
|
|
|
|
|
check here for .DEF files and pull them in automatically. */
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
saw_option (char *option)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
|
|
|
|
|
2006-09-20 13:35:11 +02:00
|
|
|
|
for (i = 0; init[i].ptr; i++)
|
2010-04-05 11:04:09 +02:00
|
|
|
|
if (strcmp (GET_INIT_SYMBOL_NAME (i), option) == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return init[i].inited;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
#endif /* DLL_SUPPORT */
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
gld_${EMULATION_NAME}_unrecognized_file (lang_input_statement_type *entry ATTRIBUTE_UNUSED)
|
|
|
|
|
{
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
const char *ext = entry->filename + strlen (entry->filename) - 4;
|
|
|
|
|
|
2011-02-28 19:34:52 +01:00
|
|
|
|
if (filename_cmp (ext, ".def") == 0 || filename_cmp (ext, ".DEF") == 0)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
pep_def_file = def_file_parse (entry->filename, pep_def_file);
|
|
|
|
|
|
|
|
|
|
if (pep_def_file)
|
|
|
|
|
{
|
|
|
|
|
int i, buflen=0, len;
|
|
|
|
|
char *buf;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < pep_def_file->num_exports; i++)
|
|
|
|
|
{
|
|
|
|
|
len = strlen (pep_def_file->exports[i].internal_name);
|
|
|
|
|
if (buflen < len + 2)
|
|
|
|
|
buflen = len + 2;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
buf = xmalloc (buflen);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < pep_def_file->num_exports; i++)
|
|
|
|
|
{
|
|
|
|
|
struct bfd_link_hash_entry *h;
|
|
|
|
|
|
2010-04-05 11:04:09 +02:00
|
|
|
|
sprintf (buf, "%s%s", U (""),
|
|
|
|
|
pep_def_file->exports[i].internal_name);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
h = bfd_link_hash_lookup (link_info.hash, buf, TRUE, TRUE, TRUE);
|
|
|
|
|
if (h == (struct bfd_link_hash_entry *) NULL)
|
|
|
|
|
einfo (_("%P%F: bfd_link_hash_lookup failed: %E\n"));
|
|
|
|
|
if (h->type == bfd_link_hash_new)
|
|
|
|
|
{
|
|
|
|
|
h->type = bfd_link_hash_undefined;
|
|
|
|
|
h->u.undef.abfd = NULL;
|
|
|
|
|
bfd_link_add_undef (link_info.hash, h);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
free (buf);
|
|
|
|
|
|
|
|
|
|
/* def_file_print (stdout, pep_def_file); */
|
|
|
|
|
if (pep_def_file->is_dll == 1)
|
|
|
|
|
link_info.shared = 1;
|
|
|
|
|
|
|
|
|
|
if (pep_def_file->base_address != (bfd_vma)(-1))
|
|
|
|
|
{
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pep.ImageBase
|
|
|
|
|
= pe_data (link_info.output_bfd)->pe_opthdr.ImageBase
|
|
|
|
|
= init[IMAGEBASEOFF].value
|
|
|
|
|
= pep_def_file->base_address;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
init[IMAGEBASEOFF].inited = 1;
|
|
|
|
|
if (image_base_statement)
|
2012-08-07 00:27:52 +02:00
|
|
|
|
image_base_statement->exp
|
|
|
|
|
= exp_assign ("__image_base__", exp_intop (pep.ImageBase),
|
|
|
|
|
FALSE);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (pep_def_file->stack_reserve != -1
|
|
|
|
|
&& ! saw_option ("__size_of_stack_reserve__"))
|
|
|
|
|
{
|
|
|
|
|
pep.SizeOfStackReserve = pep_def_file->stack_reserve;
|
|
|
|
|
if (pep_def_file->stack_commit != -1)
|
|
|
|
|
pep.SizeOfStackCommit = pep_def_file->stack_commit;
|
|
|
|
|
}
|
|
|
|
|
if (pep_def_file->heap_reserve != -1
|
|
|
|
|
&& ! saw_option ("__size_of_heap_reserve__"))
|
|
|
|
|
{
|
|
|
|
|
pep.SizeOfHeapReserve = pep_def_file->heap_reserve;
|
|
|
|
|
if (pep_def_file->heap_commit != -1)
|
|
|
|
|
pep.SizeOfHeapCommit = pep_def_file->heap_commit;
|
|
|
|
|
}
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
gld_${EMULATION_NAME}_recognized_file (lang_input_statement_type *entry ATTRIBUTE_UNUSED)
|
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
#ifdef TARGET_IS_i386pep
|
|
|
|
|
pep_dll_id_target ("pei-x86-64");
|
|
|
|
|
#endif
|
2007-08-06 16:32:08 +02:00
|
|
|
|
if (pep_bfd_is_dll (entry->the_bfd))
|
|
|
|
|
return pep_implied_import_dll (entry->filename);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
#endif
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gld_${EMULATION_NAME}_finish (void)
|
|
|
|
|
{
|
2010-05-15 21:50:44 +02:00
|
|
|
|
is_underscoring ();
|
2006-09-20 13:35:11 +02:00
|
|
|
|
finish_default ();
|
|
|
|
|
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
if (link_info.shared
|
|
|
|
|
|| (!link_info.relocatable && pep_def_file->num_exports != 0))
|
|
|
|
|
{
|
2008-02-15 04:35:53 +01:00
|
|
|
|
pep_dll_fill_sections (link_info.output_bfd, &link_info);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
if (pep_implib_filename)
|
2009-01-03 19:04:16 +01:00
|
|
|
|
pep_dll_generate_implib (pep_def_file, pep_implib_filename, &link_info);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (pep_out_def_filename)
|
|
|
|
|
pep_dll_generate_def_file (pep_out_def_filename);
|
|
|
|
|
#endif /* DLL_SUPPORT */
|
|
|
|
|
|
|
|
|
|
/* I don't know where .idata gets set as code, but it shouldn't be. */
|
|
|
|
|
{
|
2008-02-15 04:35:53 +01:00
|
|
|
|
asection *asec = bfd_get_section_by_name (link_info.output_bfd, ".idata");
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
if (asec)
|
|
|
|
|
{
|
|
|
|
|
asec->flags &= ~SEC_CODE;
|
|
|
|
|
asec->flags |= SEC_DATA;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Place an orphan section.
|
|
|
|
|
|
|
|
|
|
We use this to put sections in a reasonable place in the file, and
|
|
|
|
|
to ensure that they are aligned as required.
|
|
|
|
|
|
2009-01-05 13:17:43 +01:00
|
|
|
|
We handle grouped sections here as well. A section named .foo\$nn
|
2006-09-20 13:35:11 +02:00
|
|
|
|
goes into the output section .foo. All grouped sections are sorted
|
|
|
|
|
by name.
|
|
|
|
|
|
|
|
|
|
Grouped sections for the default sections are handled by the
|
|
|
|
|
default linker script using wildcards, and are sorted by
|
|
|
|
|
sort_sections. */
|
|
|
|
|
|
2008-10-20 14:14:29 +02:00
|
|
|
|
static lang_output_section_statement_type *
|
2008-10-04 08:08:59 +02:00
|
|
|
|
gld_${EMULATION_NAME}_place_orphan (asection *s,
|
|
|
|
|
const char *secname,
|
|
|
|
|
int constraint)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
2008-10-03 11:40:49 +02:00
|
|
|
|
const char *orig_secname = secname;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
char *dollar = NULL;
|
|
|
|
|
lang_output_section_statement_type *os;
|
|
|
|
|
lang_statement_list_type add_child;
|
2010-01-14 05:56:12 +01:00
|
|
|
|
lang_output_section_statement_type *match_by_name = NULL;
|
2009-05-14 04:21:45 +02:00
|
|
|
|
lang_statement_union_type **pl;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
/* Look through the script to see where to place this section. */
|
|
|
|
|
if (!link_info.relocatable
|
2009-01-05 13:17:43 +01:00
|
|
|
|
&& (dollar = strchr (secname, '\$')) != NULL)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
2008-10-03 11:40:49 +02:00
|
|
|
|
size_t len = dollar - secname;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
char *newname = xmalloc (len + 1);
|
2008-10-03 11:40:49 +02:00
|
|
|
|
memcpy (newname, secname, len);
|
2006-09-20 13:35:11 +02:00
|
|
|
|
newname[len] = '\0';
|
|
|
|
|
secname = newname;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
lang_list_init (&add_child);
|
|
|
|
|
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
os = NULL;
|
|
|
|
|
if (constraint == 0)
|
|
|
|
|
for (os = lang_output_section_find (secname);
|
|
|
|
|
os != NULL;
|
|
|
|
|
os = next_matching_output_section_statement (os, 0))
|
|
|
|
|
{
|
|
|
|
|
/* If we don't match an existing output section, tell
|
|
|
|
|
lang_insert_orphan to create a new output section. */
|
|
|
|
|
constraint = SPECIAL;
|
|
|
|
|
|
|
|
|
|
if (os->bfd_section != NULL
|
|
|
|
|
&& (os->bfd_section->flags == 0
|
|
|
|
|
|| ((s->flags ^ os->bfd_section->flags)
|
|
|
|
|
& (SEC_LOAD | SEC_ALLOC)) == 0))
|
|
|
|
|
{
|
|
|
|
|
/* We already have an output section statement with this
|
|
|
|
|
name, and its bfd section has compatible flags.
|
|
|
|
|
If the section already exists but does not have any flags set,
|
|
|
|
|
then it has been created by the linker, probably as a result of
|
|
|
|
|
a --section-start command line switch. */
|
Add support for PowerPC VLE.
2012-05-14 Catherine Moore <clm@codesourcery.com>
* NEWS: Mention PowerPC VLE port.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
bfd/
* bfd.c (bfd_lookup_section_flags): Add section parm.
* ecoff.c (bfd_debug_section): Remove flag_info initializer.
* elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
(bfd_elf_lookup_section_flags): Add section parm.
* elf32-ppc.c (is_ppc_vle): New function.
(ppc_elf_modify_segment_map): New function.
(elf_backend_modify_segment_map): Define.
(has_vle_insns): New define.
* elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
* elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
Move in logic to omit / include a section.
* libbfd-in.h (bfd_link_info): Add section parm.
(bfd_generic_lookup_section_flags): Likewise.
* reloc.c (bfd_generic_lookup_section_flags): Likewise.
* section.c (bfd_section): Move out section_flag_info.
(BFD_FAKE_SECTION): Remove flag_info initializer.
* targets.c (_bfd_lookup_section_flags): Add section parm.
2012-05-14 Catherine Moore <clm@codesourcery.com>
bfd/
* archures.c (bfd_mach_ppc_vle): New.
* bfd-in2.h: Regenerated.
* cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
* elf32-ppc.c (split16_format_type): New enumeration.
(ppc_elf_vle_split16): New function.
(HOWTO): Add entries for R_PPC_VLE relocations.
(ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
(ppc_elf_section_flags): New function.
(ppc_elf_lookup_section_flags): New function.
(ppc_elf_section_processing): New function.
(ppc_elf_check_relocs): Handle PPC_VLE relocations.
(ppc_elf_relocation_section): Likewise.
(elf_backend_lookup_section_flags_hook): Define.
(elf_backend_section_flags): Define.
(elf_backend_section_processing): Define.
* elf32-ppc.h (ppc_elf_section_processing): Declare.
* libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (insn_validate): New func of existing code to call..
(ppc_setup_opcodes): ..from 2 places here.
Revise for second (VLE) opcode table.
Add #ifdef'd code to print opcode tables.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
for the VLE conditional branches.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/
* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
(PPC_VLE_SPLIT16D): New macro.
(PPC_VLE_LO16A): New macro.
(PPC_VLE_LO16D): New macro.
(PPC_VLE_HI16A): New macro.
(PPC_VLE_HI16D): New macro.
(PPC_VLE_HA16A): New macro.
(PPC_VLE_HA16D): New macro.
(PPC_APUINFO_VLE): New definition.
(md_chars_to_number): New function.
(md_parse_option): Check for combinations of little
endian and -mvle.
(md_show_usage): Document -mvle.
(ppc_arch): Recognize VLE.
(ppc_mach): Recognize bfd_mach_ppc_vle.
(ppc_setup_opcodes): Print the opcode table if
* config/tc-ppc.h (ppc_frag_check): Declare.
* doc/c-ppc.texi: Document -mvle.
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
* dwarf2dbg.c (scale_addr_delta): Handle values of 1
for DWARF2_LINE_MIN_INSN_LENGTH.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/testsuite/
* gas/ppc/ppc.exp: Run new tests.
* gas/ppc/vle-reloc.d: New test.
* gas/ppc/vle-reloc.s: New test.
* gas/ppc/vle-simple-1.d: New test.
* gas/ppc/vle-simple-1.s: New test.
* gas/ppc/vle-simple-2.d: New test.
* gas/ppc/vle-simple-2.s: New test.
* gas/ppc/vle-simple-3.d: New test.
* gas/ppc/vle-simple-3.s: New test.
* gas/ppc/vle-simple-4.d: New test.
* gas/ppc/vle-simple-4.s: New test.
* gas/ppc/vle-simple-5.d: New test.
* gas/ppc/vle-simple-5.s: New test.
* gas/ppc/vle-simple-6.d: New test.
* gas/ppc/vle-simple-6.s: New test.
* gas/ppc/vle.d: New test.
* gas/ppc/vle.s: New test.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (SEC_PPC_VLE): Remove.
2012-05-14 Catherine Moore <clm@codesourcery.com>
James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (R_PPC_VLE_REL8): New reloction.
(R_PPC_VLE_REL15): Likewise.
(R_PPC_VLE_REL24): Likewise.
(R_PPC_VLE_LO16A): Likewise.
(R_PPC_VLE_LO16D): Likewise.
(R_PPC_VLE_HI16A): Likewise.
(R_PPC_VLE_HI16D): Likewise.
(R_PPC_VLE_HA16A): Likewise.
(R_PPC_VLE_HA16D): Likewise.
(R_PPC_VLE_SDA21): Likewise.
(R_PPC_VLE_SDA21_LO): Likewise.
(R_PPC_VLE_SDAREL_LO16A): Likewise.
(R_PPC_VLE_SDAREL_LO16D): Likewise.
(R_PPC_VLE_SDAREL_HI16A): Likewise.
(R_PPC_VLE_SDAREL_HI16D): Likewise.
(R_PPC_VLE_SDAREL_HA16A): Likewise.
(R_PPC_VLE_SDAREL_HA16D): Likewise.
(SEC_PPC_VLE): Remove.
(PF_PPC_VLE): New program header flag.
(SHF_PPC_VLE): New section header flag.
(vle_opcodes, vle_num_opcodes): New.
(VLE_OP): New macro.
(VLE_OP_TO_SEG): New macro.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
include/opcode/
* ppc.h (PPC_OPCODE_VLE): New definition.
(PPC_OP_SA): New macro.
(PPC_OP_SE_VLE): New macro.
(PPC_OP): Use a variable shift amount.
(powerpc_operand): Update comments.
(PPC_OPSHIFT_INV): New macro.
(PPC_OPERAND_CR): Replace with...
(PPC_OPERAND_CR_BIT): ...this and
(PPC_OPERAND_CR_REG): ...this.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/
* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
Pass it to callback.
(walk_wild_section_general): Pass section_flag_list to callback.
(lang_add_section): Add sflag_list parm.
Move out logic to keep / omit a section & call bfd_lookup_section_flags.
(output_section_callback_fast): Add sflag_list parm.
Add new parm to lang_add_section calls.
(output_section_callback): Likewise.
(check_section_callback): Add sflag_list parm.
(lang_place_orphans): Add new parm to lang_add_section calls.
(gc_section_callback): Add sflag_list parm.
(find_relro_section_callback): Likewise.
* ldlang.h (callback_t): Add flag_info parm.
(lang_add_section): Add sflag_list parm.
* emultempl/armelf.em (elf32_arm_add_stub_section):
Add lang_add_section parm.
* emultempl/beos.em (gld*_place_orphan): Likewise.
* emultempl/elf32.em (gld*_place_orphan): Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/mipself.em (mips_add_stub_section): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_*_place_orphan): Likewise.
* emultempl/pep.em (gld_*_place_orphan): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/vms.em (vms_place_orphan): Likewise.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/testsuite/
* ld-powerpc/powerpc.exp: Create ppceabitests.
* ld-powerpc/vle-multiseg.s: New.
* ld-powerpc/vle-multiseg-1.d: New.
* ld-powerpc/vle-multiseg-1.ld: New.
* ld-powerpc/vle-multiseg-2.d: New.
* ld-powerpc/vle-multiseg-2.ld: New.
* ld-powerpc/vle-multiseg-3.d: New.
* ld-powerpc/vle-multiseg-3.ld: New.
* ld-powerpc/vle-multiseg-4.d: New.
* ld-powerpc/vle-multiseg-4.ld: New.
* ld-powerpc/vle-multiseg-5.d: New.
* ld-powerpc/vle-multiseg-5.ld: New.
* ld-powerpc/vle-multiseg-6.d: New.
* ld-powerpc/vle-multiseg-6.ld: New.
* ld-powerpc/vle-multiseg-6a.s: New.
* ld-powerpc/vle-multiseg-6b.s: New.
* ld-powerpc/vle-multiseg-6c.s: New.
* ld-powerpc/vle-multiseg-6d.s: New.
* ld-powerpc/powerpc.exp: Run new tests.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/testsuite/
* ld-powerpc/apuinfo.rd: Update for VLE.
* ld-powerpc/vle-reloc-1.d: New.
* ld-powerpc/vle-reloc-1.s: New.
* ld-powerpc/vle-reloc-2.d: New.
* ld-powerpc/vle-reloc-2.s: New.
* ld-powerpc/vle-reloc-3.d: New.
* ld-powerpc/vle-reloc-3.s: New.
* ld-powerpc/vle-reloc-def-1.s: New.
* ld-powerpc/vle-reloc-def-2.s: New.
* ld-powerpc/vle-reloc-def-3.s: New.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
opcodes/
* ppc-dis.c (get_powerpc_dialect): Use is_ppc_vle.
(PPC_OPCD_SEGS, VLE_OPCD_SEGS): New defines.
(vle_opcd_indices): New array.
(lookup_vle): New function.
(disassemble_init_powerpc): Revise for second (VLE) opcode table.
(print_insn_powerpc): Likewise.
* ppc-opc.c: Likewise.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
Nathan Froyd <froydnj@codesourcery.com>
opcodes/
* ppc-opc.c (insert_arx, extract_arx): New functions.
(insert_ary, extract_ary): New functions.
(insert_li20, extract_li20): New functions.
(insert_rx, extract_rx): New functions.
(insert_ry, extract_ry): New functions.
(insert_sci8, extract_sci8): New functions.
(insert_sci8n, extract_sci8n): New functions.
(insert_sd4h, extract_sd4h): New functions.
(insert_sd4w, extract_sd4w): New functions.
(insert_vlesi, extract_vlesi): New functions.
(insert_vlensi, extract_vlensi): New functions.
(insert_vleui, extract_vleui): New functions.
(insert_vleil, extract_vleil): New functions.
(BI_MASK, BB_MASK, BT): Use PPC_OPERAND_CR_BIT.
(BI16, BI32, BO32, B8): New.
(B15, B24, CRD32, CRS): New.
(CRD, OBF, BFA, CR, CRFS): Use PPC_OPERAND_CR_REG.
(DB, IMM20, RD, Rx, ARX, RY, RZ): New.
(ARY, SCLSCI8, SCLSCI8N, SE_SD, SE_SDH): New.
(SH6_MASK): Use PPC_OPSHIFT_INV.
(SI8, UI5, OIMM5, UI7, BO16): New.
(VLESIMM, VLENSIMM, VLEUIMM, VLEUIMML): New.
(XT6, XA6, XB6, XB6S, XC6): Use PPC_OPSHIFT_INV.
(ALLOW8_SPRG): New.
(insert_sprg, extract_sprg): Check ALLOW8_SPRG.
(OPVUP, OPVUP_MASK OPVUP): New
(BD8, BD8_MASK, BD8IO, BD8IO_MASK): New.
(EBD8IO, EBD8IO1_MASK, EBD8IO2_MASK, EBD8IO3_MASK): New.
(BD15, BD15_MASK, EBD15, EBD15_MASK, EBD15BI, EBD15BI_MASK): New.
(BD24,BD24_MASK, C_LK, C_LK_MASK, C, C_MASK): New.
(IA16, IA16_MASK, I16A, I16A_MASK, I16L, I16L_MASK): New.
(IM7, IM7_MASK, LI20, LI20_MASK, SCI8, SCI8_MASK): New.
(SCI8BF, SCI8BF_MASK, SD4, SD4_MASK): New.
(SE_IM5, SE_IM5_MASK): New.
(SE_R, SE_R_MASK, SE_RR, SE_RR_MASK): New.
(EX, EX_MASK, BO16F, BO16T, BO32F, BO32T): New.
(BO32DNZ, BO32DZ): New.
(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW): Include PPC_OPCODE_VLE.
(PPCVLE): New.
(powerpc_opcodes): Add new VLE instructions. Update existing
instruction to include PPCVLE if supported.
* ppc-dis.c (ppc_opts): Add vle entry.
(get_powerpc_dialect): New function.
(powerpc_init_dialect): VLE support.
(print_insn_big_powerpc): Call get_powerpc_dialect.
(print_insn_little_powerpc): Likewise.
(operand_value_powerpc): Handle negative shift counts.
(print_insn_powerpc): Handle 2-byte instruction lengths.
2012-05-14 21:45:30 +02:00
|
|
|
|
lang_add_section (&add_child, s, NULL, os);
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
2010-01-14 05:56:12 +01:00
|
|
|
|
|
|
|
|
|
/* Save unused output sections in case we can match them
|
|
|
|
|
against orphans later. */
|
|
|
|
|
if (os->bfd_section == NULL)
|
|
|
|
|
match_by_name = os;
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
}
|
|
|
|
|
|
2010-01-14 05:56:12 +01:00
|
|
|
|
/* If we didn't match an active output section, see if we matched an
|
|
|
|
|
unused one and use that. */
|
|
|
|
|
if (os == NULL && match_by_name)
|
|
|
|
|
{
|
Add support for PowerPC VLE.
2012-05-14 Catherine Moore <clm@codesourcery.com>
* NEWS: Mention PowerPC VLE port.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
bfd/
* bfd.c (bfd_lookup_section_flags): Add section parm.
* ecoff.c (bfd_debug_section): Remove flag_info initializer.
* elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
(bfd_elf_lookup_section_flags): Add section parm.
* elf32-ppc.c (is_ppc_vle): New function.
(ppc_elf_modify_segment_map): New function.
(elf_backend_modify_segment_map): Define.
(has_vle_insns): New define.
* elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
* elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
Move in logic to omit / include a section.
* libbfd-in.h (bfd_link_info): Add section parm.
(bfd_generic_lookup_section_flags): Likewise.
* reloc.c (bfd_generic_lookup_section_flags): Likewise.
* section.c (bfd_section): Move out section_flag_info.
(BFD_FAKE_SECTION): Remove flag_info initializer.
* targets.c (_bfd_lookup_section_flags): Add section parm.
2012-05-14 Catherine Moore <clm@codesourcery.com>
bfd/
* archures.c (bfd_mach_ppc_vle): New.
* bfd-in2.h: Regenerated.
* cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
* elf32-ppc.c (split16_format_type): New enumeration.
(ppc_elf_vle_split16): New function.
(HOWTO): Add entries for R_PPC_VLE relocations.
(ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
(ppc_elf_section_flags): New function.
(ppc_elf_lookup_section_flags): New function.
(ppc_elf_section_processing): New function.
(ppc_elf_check_relocs): Handle PPC_VLE relocations.
(ppc_elf_relocation_section): Likewise.
(elf_backend_lookup_section_flags_hook): Define.
(elf_backend_section_flags): Define.
(elf_backend_section_processing): Define.
* elf32-ppc.h (ppc_elf_section_processing): Declare.
* libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (insn_validate): New func of existing code to call..
(ppc_setup_opcodes): ..from 2 places here.
Revise for second (VLE) opcode table.
Add #ifdef'd code to print opcode tables.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
for the VLE conditional branches.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/
* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
(PPC_VLE_SPLIT16D): New macro.
(PPC_VLE_LO16A): New macro.
(PPC_VLE_LO16D): New macro.
(PPC_VLE_HI16A): New macro.
(PPC_VLE_HI16D): New macro.
(PPC_VLE_HA16A): New macro.
(PPC_VLE_HA16D): New macro.
(PPC_APUINFO_VLE): New definition.
(md_chars_to_number): New function.
(md_parse_option): Check for combinations of little
endian and -mvle.
(md_show_usage): Document -mvle.
(ppc_arch): Recognize VLE.
(ppc_mach): Recognize bfd_mach_ppc_vle.
(ppc_setup_opcodes): Print the opcode table if
* config/tc-ppc.h (ppc_frag_check): Declare.
* doc/c-ppc.texi: Document -mvle.
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
* dwarf2dbg.c (scale_addr_delta): Handle values of 1
for DWARF2_LINE_MIN_INSN_LENGTH.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/testsuite/
* gas/ppc/ppc.exp: Run new tests.
* gas/ppc/vle-reloc.d: New test.
* gas/ppc/vle-reloc.s: New test.
* gas/ppc/vle-simple-1.d: New test.
* gas/ppc/vle-simple-1.s: New test.
* gas/ppc/vle-simple-2.d: New test.
* gas/ppc/vle-simple-2.s: New test.
* gas/ppc/vle-simple-3.d: New test.
* gas/ppc/vle-simple-3.s: New test.
* gas/ppc/vle-simple-4.d: New test.
* gas/ppc/vle-simple-4.s: New test.
* gas/ppc/vle-simple-5.d: New test.
* gas/ppc/vle-simple-5.s: New test.
* gas/ppc/vle-simple-6.d: New test.
* gas/ppc/vle-simple-6.s: New test.
* gas/ppc/vle.d: New test.
* gas/ppc/vle.s: New test.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (SEC_PPC_VLE): Remove.
2012-05-14 Catherine Moore <clm@codesourcery.com>
James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (R_PPC_VLE_REL8): New reloction.
(R_PPC_VLE_REL15): Likewise.
(R_PPC_VLE_REL24): Likewise.
(R_PPC_VLE_LO16A): Likewise.
(R_PPC_VLE_LO16D): Likewise.
(R_PPC_VLE_HI16A): Likewise.
(R_PPC_VLE_HI16D): Likewise.
(R_PPC_VLE_HA16A): Likewise.
(R_PPC_VLE_HA16D): Likewise.
(R_PPC_VLE_SDA21): Likewise.
(R_PPC_VLE_SDA21_LO): Likewise.
(R_PPC_VLE_SDAREL_LO16A): Likewise.
(R_PPC_VLE_SDAREL_LO16D): Likewise.
(R_PPC_VLE_SDAREL_HI16A): Likewise.
(R_PPC_VLE_SDAREL_HI16D): Likewise.
(R_PPC_VLE_SDAREL_HA16A): Likewise.
(R_PPC_VLE_SDAREL_HA16D): Likewise.
(SEC_PPC_VLE): Remove.
(PF_PPC_VLE): New program header flag.
(SHF_PPC_VLE): New section header flag.
(vle_opcodes, vle_num_opcodes): New.
(VLE_OP): New macro.
(VLE_OP_TO_SEG): New macro.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
include/opcode/
* ppc.h (PPC_OPCODE_VLE): New definition.
(PPC_OP_SA): New macro.
(PPC_OP_SE_VLE): New macro.
(PPC_OP): Use a variable shift amount.
(powerpc_operand): Update comments.
(PPC_OPSHIFT_INV): New macro.
(PPC_OPERAND_CR): Replace with...
(PPC_OPERAND_CR_BIT): ...this and
(PPC_OPERAND_CR_REG): ...this.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/
* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
Pass it to callback.
(walk_wild_section_general): Pass section_flag_list to callback.
(lang_add_section): Add sflag_list parm.
Move out logic to keep / omit a section & call bfd_lookup_section_flags.
(output_section_callback_fast): Add sflag_list parm.
Add new parm to lang_add_section calls.
(output_section_callback): Likewise.
(check_section_callback): Add sflag_list parm.
(lang_place_orphans): Add new parm to lang_add_section calls.
(gc_section_callback): Add sflag_list parm.
(find_relro_section_callback): Likewise.
* ldlang.h (callback_t): Add flag_info parm.
(lang_add_section): Add sflag_list parm.
* emultempl/armelf.em (elf32_arm_add_stub_section):
Add lang_add_section parm.
* emultempl/beos.em (gld*_place_orphan): Likewise.
* emultempl/elf32.em (gld*_place_orphan): Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/mipself.em (mips_add_stub_section): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_*_place_orphan): Likewise.
* emultempl/pep.em (gld_*_place_orphan): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/vms.em (vms_place_orphan): Likewise.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/testsuite/
* ld-powerpc/powerpc.exp: Create ppceabitests.
* ld-powerpc/vle-multiseg.s: New.
* ld-powerpc/vle-multiseg-1.d: New.
* ld-powerpc/vle-multiseg-1.ld: New.
* ld-powerpc/vle-multiseg-2.d: New.
* ld-powerpc/vle-multiseg-2.ld: New.
* ld-powerpc/vle-multiseg-3.d: New.
* ld-powerpc/vle-multiseg-3.ld: New.
* ld-powerpc/vle-multiseg-4.d: New.
* ld-powerpc/vle-multiseg-4.ld: New.
* ld-powerpc/vle-multiseg-5.d: New.
* ld-powerpc/vle-multiseg-5.ld: New.
* ld-powerpc/vle-multiseg-6.d: New.
* ld-powerpc/vle-multiseg-6.ld: New.
* ld-powerpc/vle-multiseg-6a.s: New.
* ld-powerpc/vle-multiseg-6b.s: New.
* ld-powerpc/vle-multiseg-6c.s: New.
* ld-powerpc/vle-multiseg-6d.s: New.
* ld-powerpc/powerpc.exp: Run new tests.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/testsuite/
* ld-powerpc/apuinfo.rd: Update for VLE.
* ld-powerpc/vle-reloc-1.d: New.
* ld-powerpc/vle-reloc-1.s: New.
* ld-powerpc/vle-reloc-2.d: New.
* ld-powerpc/vle-reloc-2.s: New.
* ld-powerpc/vle-reloc-3.d: New.
* ld-powerpc/vle-reloc-3.s: New.
* ld-powerpc/vle-reloc-def-1.s: New.
* ld-powerpc/vle-reloc-def-2.s: New.
* ld-powerpc/vle-reloc-def-3.s: New.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
opcodes/
* ppc-dis.c (get_powerpc_dialect): Use is_ppc_vle.
(PPC_OPCD_SEGS, VLE_OPCD_SEGS): New defines.
(vle_opcd_indices): New array.
(lookup_vle): New function.
(disassemble_init_powerpc): Revise for second (VLE) opcode table.
(print_insn_powerpc): Likewise.
* ppc-opc.c: Likewise.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
Nathan Froyd <froydnj@codesourcery.com>
opcodes/
* ppc-opc.c (insert_arx, extract_arx): New functions.
(insert_ary, extract_ary): New functions.
(insert_li20, extract_li20): New functions.
(insert_rx, extract_rx): New functions.
(insert_ry, extract_ry): New functions.
(insert_sci8, extract_sci8): New functions.
(insert_sci8n, extract_sci8n): New functions.
(insert_sd4h, extract_sd4h): New functions.
(insert_sd4w, extract_sd4w): New functions.
(insert_vlesi, extract_vlesi): New functions.
(insert_vlensi, extract_vlensi): New functions.
(insert_vleui, extract_vleui): New functions.
(insert_vleil, extract_vleil): New functions.
(BI_MASK, BB_MASK, BT): Use PPC_OPERAND_CR_BIT.
(BI16, BI32, BO32, B8): New.
(B15, B24, CRD32, CRS): New.
(CRD, OBF, BFA, CR, CRFS): Use PPC_OPERAND_CR_REG.
(DB, IMM20, RD, Rx, ARX, RY, RZ): New.
(ARY, SCLSCI8, SCLSCI8N, SE_SD, SE_SDH): New.
(SH6_MASK): Use PPC_OPSHIFT_INV.
(SI8, UI5, OIMM5, UI7, BO16): New.
(VLESIMM, VLENSIMM, VLEUIMM, VLEUIMML): New.
(XT6, XA6, XB6, XB6S, XC6): Use PPC_OPSHIFT_INV.
(ALLOW8_SPRG): New.
(insert_sprg, extract_sprg): Check ALLOW8_SPRG.
(OPVUP, OPVUP_MASK OPVUP): New
(BD8, BD8_MASK, BD8IO, BD8IO_MASK): New.
(EBD8IO, EBD8IO1_MASK, EBD8IO2_MASK, EBD8IO3_MASK): New.
(BD15, BD15_MASK, EBD15, EBD15_MASK, EBD15BI, EBD15BI_MASK): New.
(BD24,BD24_MASK, C_LK, C_LK_MASK, C, C_MASK): New.
(IA16, IA16_MASK, I16A, I16A_MASK, I16L, I16L_MASK): New.
(IM7, IM7_MASK, LI20, LI20_MASK, SCI8, SCI8_MASK): New.
(SCI8BF, SCI8BF_MASK, SD4, SD4_MASK): New.
(SE_IM5, SE_IM5_MASK): New.
(SE_R, SE_R_MASK, SE_RR, SE_RR_MASK): New.
(EX, EX_MASK, BO16F, BO16T, BO32F, BO32T): New.
(BO32DNZ, BO32DZ): New.
(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW): Include PPC_OPCODE_VLE.
(PPCVLE): New.
(powerpc_opcodes): Add new VLE instructions. Update existing
instruction to include PPCVLE if supported.
* ppc-dis.c (ppc_opts): Add vle entry.
(get_powerpc_dialect): New function.
(powerpc_init_dialect): VLE support.
(print_insn_big_powerpc): Call get_powerpc_dialect.
(print_insn_little_powerpc): Likewise.
(operand_value_powerpc): Handle negative shift counts.
(print_insn_powerpc): Handle 2-byte instruction lengths.
2012-05-14 21:45:30 +02:00
|
|
|
|
lang_add_section (&match_by_name->children, s, NULL, match_by_name);
|
2010-01-14 05:56:12 +01:00
|
|
|
|
return match_by_name;
|
|
|
|
|
}
|
|
|
|
|
|
ld/
* ldlang.c (lang_output_section_statement_lookup): Add function
comment. Make "name" non-const. Ensure duplicate entries use
the same string, allowing simple comparison in hash bucket loop.
Tweak constraint check.
(next_matching_output_section_statement): New function.
* ldlang.h (lang_output_section_statement_lookup): Update.
(next_matching_output_section_statement): Declare.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
combine orphan sections when input sections flags differ in
alloc or load.
* emultempl/pe.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
* emultempl/pep.em: Formatting throughout.
(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
* ld-elf/orphan3f.s: New test.
* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
* ld-pe/direct.exp: Use is_pecoff_format.
* ld-pe/longsecn.exp: Delete.
* ld-pe/pe.exp: Run new test and longsecn tests.
2009-05-15 16:22:36 +02:00
|
|
|
|
if (os == NULL)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
static struct orphan_save hold[] =
|
|
|
|
|
{
|
|
|
|
|
{ ".text",
|
|
|
|
|
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE,
|
|
|
|
|
0, 0, 0, 0 },
|
2010-09-22 10:03:42 +02:00
|
|
|
|
{ ".idata",
|
|
|
|
|
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
|
|
|
|
|
0, 0, 0, 0 },
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{ ".rdata",
|
|
|
|
|
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
|
|
|
|
|
0, 0, 0, 0 },
|
|
|
|
|
{ ".data",
|
|
|
|
|
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA,
|
|
|
|
|
0, 0, 0, 0 },
|
|
|
|
|
{ ".bss",
|
|
|
|
|
SEC_ALLOC,
|
|
|
|
|
0, 0, 0, 0 }
|
|
|
|
|
};
|
|
|
|
|
enum orphan_save_index
|
|
|
|
|
{
|
|
|
|
|
orphan_text = 0,
|
2010-09-22 10:03:42 +02:00
|
|
|
|
orphan_idata,
|
2006-09-20 13:35:11 +02:00
|
|
|
|
orphan_rodata,
|
|
|
|
|
orphan_data,
|
|
|
|
|
orphan_bss
|
|
|
|
|
};
|
|
|
|
|
static int orphan_init_done = 0;
|
|
|
|
|
struct orphan_save *place;
|
|
|
|
|
lang_output_section_statement_type *after;
|
|
|
|
|
etree_type *address;
|
|
|
|
|
|
|
|
|
|
if (!orphan_init_done)
|
|
|
|
|
{
|
|
|
|
|
struct orphan_save *ho;
|
|
|
|
|
for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho)
|
|
|
|
|
if (ho->name != NULL)
|
|
|
|
|
{
|
|
|
|
|
ho->os = lang_output_section_find (ho->name);
|
|
|
|
|
if (ho->os != NULL && ho->os->flags == 0)
|
|
|
|
|
ho->os->flags = ho->flags;
|
|
|
|
|
}
|
|
|
|
|
orphan_init_done = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Try to put the new output section in a reasonable place based
|
|
|
|
|
on the section name and section flags. */
|
|
|
|
|
|
|
|
|
|
place = NULL;
|
|
|
|
|
if ((s->flags & SEC_ALLOC) == 0)
|
|
|
|
|
;
|
|
|
|
|
else if ((s->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
|
|
|
|
|
place = &hold[orphan_bss];
|
|
|
|
|
else if ((s->flags & SEC_READONLY) == 0)
|
|
|
|
|
place = &hold[orphan_data];
|
|
|
|
|
else if ((s->flags & SEC_CODE) == 0)
|
2010-09-22 10:03:42 +02:00
|
|
|
|
{
|
|
|
|
|
place = (!strncmp (secname, ".idata\$", 7) ? &hold[orphan_idata]
|
|
|
|
|
: &hold[orphan_rodata]);
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
else
|
|
|
|
|
place = &hold[orphan_text];
|
|
|
|
|
|
|
|
|
|
after = NULL;
|
|
|
|
|
if (place != NULL)
|
|
|
|
|
{
|
|
|
|
|
if (place->os == NULL)
|
|
|
|
|
place->os = lang_output_section_find (place->name);
|
|
|
|
|
after = place->os;
|
|
|
|
|
if (after == NULL)
|
|
|
|
|
after = lang_output_section_find_by_flags (s, &place->os, NULL);
|
|
|
|
|
if (after == NULL)
|
|
|
|
|
/* *ABS* is always the first output section statement. */
|
|
|
|
|
after = (&lang_output_section_statement.head
|
|
|
|
|
->output_section_statement);
|
|
|
|
|
}
|
|
|
|
|
|
2011-03-10 11:20:26 +01:00
|
|
|
|
/* All sections in an executable must be aligned to a page boundary.
|
|
|
|
|
In a relocatable link, just preserve the incoming alignment; the
|
|
|
|
|
address is discarded by lang_insert_orphan in that case, anyway. */
|
2006-09-20 13:35:11 +02:00
|
|
|
|
address = exp_unop (ALIGN_K, exp_nameop (NAME, "__section_alignment__"));
|
2008-10-04 08:08:59 +02:00
|
|
|
|
os = lang_insert_orphan (s, secname, constraint, after, place, address,
|
|
|
|
|
&add_child);
|
2011-03-10 11:20:26 +01:00
|
|
|
|
if (link_info.relocatable)
|
|
|
|
|
{
|
|
|
|
|
os->section_alignment = s->alignment_power;
|
|
|
|
|
os->bfd_section->alignment_power = s->alignment_power;
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
2009-05-14 04:21:45 +02:00
|
|
|
|
/* If the section name has a '\$', sort it with the other '\$'
|
|
|
|
|
sections. */
|
|
|
|
|
for (pl = &os->children.head; *pl != NULL; pl = &(*pl)->header.next)
|
|
|
|
|
{
|
|
|
|
|
lang_input_section_type *ls;
|
|
|
|
|
const char *lname;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2009-05-14 04:21:45 +02:00
|
|
|
|
if ((*pl)->header.type != lang_input_section_enum)
|
|
|
|
|
continue;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2009-05-14 04:21:45 +02:00
|
|
|
|
ls = &(*pl)->input_section;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2009-05-14 04:21:45 +02:00
|
|
|
|
lname = bfd_get_section_name (ls->section->owner, ls->section);
|
|
|
|
|
if (strchr (lname, '\$') != NULL
|
|
|
|
|
&& (dollar == NULL || strcmp (orig_secname, lname) < 0))
|
|
|
|
|
break;
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2009-05-14 04:21:45 +02:00
|
|
|
|
if (add_child.head != NULL)
|
|
|
|
|
{
|
|
|
|
|
*add_child.tail = *pl;
|
|
|
|
|
*pl = add_child.head;
|
|
|
|
|
}
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
2008-10-20 14:14:29 +02:00
|
|
|
|
return os;
|
2006-09-20 13:35:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
gld_${EMULATION_NAME}_open_dynamic_archive
|
|
|
|
|
(const char *arch ATTRIBUTE_UNUSED,
|
|
|
|
|
search_dirs_type *search,
|
|
|
|
|
lang_input_statement_type *entry)
|
|
|
|
|
{
|
|
|
|
|
static const struct
|
|
|
|
|
{
|
|
|
|
|
const char * format;
|
|
|
|
|
bfd_boolean use_prefix;
|
|
|
|
|
}
|
|
|
|
|
libname_fmt [] =
|
|
|
|
|
{
|
|
|
|
|
/* Preferred explicit import library for dll's. */
|
|
|
|
|
{ "lib%s.dll.a", FALSE },
|
|
|
|
|
/* Alternate explicit import library for dll's. */
|
|
|
|
|
{ "%s.dll.a", FALSE },
|
|
|
|
|
/* "libfoo.a" could be either an import lib or a static lib.
|
|
|
|
|
For backwards compatibility, libfoo.a needs to precede
|
|
|
|
|
libfoo.dll and foo.dll in the search. */
|
|
|
|
|
{ "lib%s.a", FALSE },
|
2007-07-19 21:56:10 +02:00
|
|
|
|
/* The 'native' spelling of an import lib name is "foo.lib". */
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{ "%s.lib", FALSE },
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
/* Try "<prefix>foo.dll" (preferred dll name, if specified). */
|
|
|
|
|
{ "%s%s.dll", TRUE },
|
|
|
|
|
#endif
|
|
|
|
|
/* Try "libfoo.dll" (default preferred dll name). */
|
|
|
|
|
{ "lib%s.dll", FALSE },
|
|
|
|
|
/* Finally try 'native' dll name "foo.dll". */
|
|
|
|
|
{ "%s.dll", FALSE },
|
|
|
|
|
/* Note: If adding more formats to this table, make sure to check to
|
|
|
|
|
see if their length is longer than libname_fmt[0].format, and if
|
|
|
|
|
so, update the call to xmalloc() below. */
|
|
|
|
|
{ NULL, FALSE }
|
|
|
|
|
};
|
|
|
|
|
static unsigned int format_max_len = 0;
|
|
|
|
|
const char * filename;
|
|
|
|
|
char * full_string;
|
|
|
|
|
char * base_string;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
|
2014-03-14 01:55:59 +01:00
|
|
|
|
if (! entry->flags.maybe_archive || entry->flags.full_name_provided)
|
2006-09-20 13:35:11 +02:00
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
filename = entry->filename;
|
|
|
|
|
|
|
|
|
|
if (format_max_len == 0)
|
|
|
|
|
/* We need to allow space in the memory that we are going to allocate
|
|
|
|
|
for the characters in the format string. Since the format array is
|
|
|
|
|
static we only need to calculate this information once. In theory
|
|
|
|
|
this value could also be computed statically, but this introduces
|
|
|
|
|
the possibility for a discrepancy and hence a possible memory
|
|
|
|
|
corruption. The lengths we compute here will be too long because
|
|
|
|
|
they will include any formating characters (%s) in the strings, but
|
|
|
|
|
this will not matter. */
|
|
|
|
|
for (i = 0; libname_fmt[i].format; i++)
|
|
|
|
|
if (format_max_len < strlen (libname_fmt[i].format))
|
|
|
|
|
format_max_len = strlen (libname_fmt[i].format);
|
|
|
|
|
|
|
|
|
|
full_string = xmalloc (strlen (search->name)
|
|
|
|
|
+ strlen (filename)
|
|
|
|
|
+ format_max_len
|
|
|
|
|
#ifdef DLL_SUPPORT
|
|
|
|
|
+ (pep_dll_search_prefix
|
|
|
|
|
? strlen (pep_dll_search_prefix) : 0)
|
|
|
|
|
#endif
|
|
|
|
|
/* Allow for the terminating NUL and for the path
|
|
|
|
|
separator character that is inserted between
|
|
|
|
|
search->name and the start of the format string. */
|
|
|
|
|
+ 2);
|
|
|
|
|
|
|
|
|
|
sprintf (full_string, "%s/", search->name);
|
|
|
|
|
base_string = full_string + strlen (full_string);
|
|
|
|
|
|
|
|
|
|
for (i = 0; libname_fmt[i].format; i++)
|
|
|
|
|
{
|
2007-07-19 21:56:10 +02:00
|
|
|
|
#ifdef DLL_SUPPORT
|
2006-09-20 13:35:11 +02:00
|
|
|
|
if (libname_fmt[i].use_prefix)
|
|
|
|
|
{
|
|
|
|
|
if (!pep_dll_search_prefix)
|
|
|
|
|
continue;
|
|
|
|
|
sprintf (base_string, libname_fmt[i].format, pep_dll_search_prefix, filename);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
#endif
|
|
|
|
|
sprintf (base_string, libname_fmt[i].format, filename);
|
|
|
|
|
|
|
|
|
|
if (ldfile_try_open_bfd (full_string, entry))
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!libname_fmt[i].format)
|
|
|
|
|
{
|
|
|
|
|
free (full_string);
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
entry->filename = full_string;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
gld_${EMULATION_NAME}_find_potential_libraries
|
|
|
|
|
(char *name, lang_input_statement_type *entry)
|
|
|
|
|
{
|
|
|
|
|
return ldfile_open_file_search (name, entry, "", ".lib");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static char *
|
|
|
|
|
gld_${EMULATION_NAME}_get_script (int *isfile)
|
|
|
|
|
EOF
|
|
|
|
|
# Scripts compiled in.
|
|
|
|
|
# sed commands to quote an ld script as a C string.
|
|
|
|
|
sc="-f stringify.sed"
|
|
|
|
|
|
2007-07-19 21:56:10 +02:00
|
|
|
|
fragment <<EOF
|
2006-09-20 13:35:11 +02:00
|
|
|
|
{
|
|
|
|
|
*isfile = 0;
|
|
|
|
|
|
|
|
|
|
if (link_info.relocatable && config.build_constructors)
|
|
|
|
|
return
|
|
|
|
|
EOF
|
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
|
|
|
|
|
echo ' ; else if (link_info.relocatable) return' >> e${EMULATION_NAME}.c
|
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
|
|
|
|
|
echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
|
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
|
|
|
|
|
echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
|
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
|
2007-10-01 11:54:58 +02:00
|
|
|
|
if test -n "$GENERATE_AUTO_IMPORT_SCRIPT" ; then
|
2010-05-25 12:03:01 +02:00
|
|
|
|
echo ' ; else if (link_info.pei386_auto_import == 1 && link_info.pei386_runtime_pseudo_reloc != 2) return' >> e${EMULATION_NAME}.c
|
2007-10-01 11:54:58 +02:00
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.xa >> e${EMULATION_NAME}.c
|
|
|
|
|
fi
|
2006-09-20 13:35:11 +02:00
|
|
|
|
echo ' ; else return' >> e${EMULATION_NAME}.c
|
|
|
|
|
sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
|
|
|
|
|
echo '; }' >> e${EMULATION_NAME}.c
|
|
|
|
|
|
2007-07-19 21:56:10 +02:00
|
|
|
|
fragment <<EOF
|
2006-09-20 13:35:11 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
|
|
|
|
|
{
|
|
|
|
|
gld_${EMULATION_NAME}_before_parse,
|
|
|
|
|
syslib_default,
|
|
|
|
|
hll_default,
|
|
|
|
|
gld_${EMULATION_NAME}_after_parse,
|
|
|
|
|
gld_${EMULATION_NAME}_after_open,
|
|
|
|
|
after_allocation_default,
|
|
|
|
|
set_output_arch_default,
|
|
|
|
|
ldemul_default_target,
|
|
|
|
|
gld_${EMULATION_NAME}_before_allocation,
|
|
|
|
|
gld_${EMULATION_NAME}_get_script,
|
|
|
|
|
"${EMULATION_NAME}",
|
|
|
|
|
"${OUTPUT_FORMAT}",
|
|
|
|
|
gld_${EMULATION_NAME}_finish,
|
|
|
|
|
NULL, /* Create output section statements. */
|
|
|
|
|
gld_${EMULATION_NAME}_open_dynamic_archive,
|
|
|
|
|
gld_${EMULATION_NAME}_place_orphan,
|
|
|
|
|
gld_${EMULATION_NAME}_set_symbols,
|
|
|
|
|
NULL, /* parse_args */
|
|
|
|
|
gld${EMULATION_NAME}_add_options,
|
|
|
|
|
gld${EMULATION_NAME}_handle_option,
|
|
|
|
|
gld_${EMULATION_NAME}_unrecognized_file,
|
|
|
|
|
gld_${EMULATION_NAME}_list_options,
|
|
|
|
|
gld_${EMULATION_NAME}_recognized_file,
|
|
|
|
|
gld_${EMULATION_NAME}_find_potential_libraries,
|
2014-05-27 23:14:49 +02:00
|
|
|
|
NULL, /* new_vers_pattern. */
|
|
|
|
|
NULL /* extra_map_file_text */
|
2006-09-20 13:35:11 +02:00
|
|
|
|
};
|
|
|
|
|
EOF
|