# This shell script emits a C file. -*- C -*-
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# This shell script emits a C file. -*- C -*-
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# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
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# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
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# 2004, 2005, 2007, 2008
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# 2004, 2005, 2007, 2008
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# Free Software Foundation, Inc.
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# Free Software Foundation, Inc.
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#
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#
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# This file is part of the GNU Binutils.
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# This file is part of the GNU Binutils.
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#
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#
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# This program is free software; you can redistribute it and/or modify
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# (at your option) any later version.
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#
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#
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# This program is distributed in the hope that it will be useful,
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# MA 02110-1301, USA.
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#
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#
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# This file is sourced from elf32.em, and defines extra arm-elf
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# This file is sourced from elf32.em, and defines extra arm-elf
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# specific routines.
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# specific routines.
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#
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#
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test -z "$TARGET2_TYPE" && TARGET2_TYPE="rel"
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test -z "$TARGET2_TYPE" && TARGET2_TYPE="rel"
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fragment <
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fragment <
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#include "elf/arm.h"
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#include "elf/arm.h"
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|
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static char *thumb_entry_symbol = NULL;
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static char *thumb_entry_symbol = NULL;
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static bfd *bfd_for_interwork;
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static bfd *bfd_for_interwork;
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static int byteswap_code = 0;
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static int byteswap_code = 0;
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static int target1_is_rel = 0${TARGET1_IS_REL};
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static int target1_is_rel = 0${TARGET1_IS_REL};
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static char *target2_type = "${TARGET2_TYPE}";
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static char *target2_type = "${TARGET2_TYPE}";
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static int fix_v4bx = 0;
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static int fix_v4bx = 0;
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static int use_blx = 0;
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static int use_blx = 0;
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static bfd_arm_vfp11_fix vfp11_denorm_fix = BFD_ARM_VFP11_FIX_DEFAULT;
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static bfd_arm_vfp11_fix vfp11_denorm_fix = BFD_ARM_VFP11_FIX_DEFAULT;
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static int no_enum_size_warning = 0;
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static int no_enum_size_warning = 0;
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static int pic_veneer = 0;
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static int pic_veneer = 0;
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static void
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static void
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gld${EMULATION_NAME}_before_parse (void)
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gld${EMULATION_NAME}_before_parse (void)
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{
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{
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#ifndef TARGET_ /* I.e., if not generic. */
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#ifndef TARGET_ /* I.e., if not generic. */
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ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
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ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
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#endif /* not TARGET_ */
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#endif /* not TARGET_ */
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config.dynamic_link = ${DYNAMIC_LINK-TRUE};
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config.dynamic_link = ${DYNAMIC_LINK-TRUE};
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config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
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config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
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}
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}
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static void
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static void
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arm_elf_after_open (void)
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arm_elf_after_open (void)
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{
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{
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if (strstr (bfd_get_target (link_info.output_bfd), "arm") == NULL)
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if (strstr (bfd_get_target (link_info.output_bfd), "arm") == NULL)
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{
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{
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/* The arm backend needs special fields in the output hash structure.
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/* The arm backend needs special fields in the output hash structure.
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These will only be created if the output format is an arm format,
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These will only be created if the output format is an arm format,
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hence we do not support linking and changing output formats at the
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hence we do not support linking and changing output formats at the
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same time. Use a link followed by objcopy to change output formats. */
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same time. Use a link followed by objcopy to change output formats. */
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einfo ("%F%X%P: error: cannot change output format whilst linking ARM binaries\n");
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einfo ("%F%X%P: error: cannot change output format whilst linking ARM binaries\n");
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return;
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return;
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}
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}
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{
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{
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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{
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{
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bfd_elf32_arm_add_glue_sections_to_bfd (is->the_bfd, & link_info);
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bfd_elf32_arm_add_glue_sections_to_bfd (is->the_bfd, & link_info);
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}
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}
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}
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}
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/* Call the standard elf routine. */
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/* Call the standard elf routine. */
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gld${EMULATION_NAME}_after_open ();
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gld${EMULATION_NAME}_after_open ();
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}
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}
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static void
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static void
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arm_elf_set_bfd_for_interworking (lang_statement_union_type *statement)
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arm_elf_set_bfd_for_interworking (lang_statement_union_type *statement)
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{
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{
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if (statement->header.type == lang_input_section_enum)
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if (statement->header.type == lang_input_section_enum)
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{
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{
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asection *i = statement->input_section.section;
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asection *i = statement->input_section.section;
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|
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if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag
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if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag
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&& (i->flags & SEC_EXCLUDE) == 0)
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&& (i->flags & SEC_EXCLUDE) == 0)
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{
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{
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asection *output_section = i->output_section;
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asection *output_section = i->output_section;
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|
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ASSERT (output_section->owner == link_info.output_bfd);
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ASSERT (output_section->owner == link_info.output_bfd);
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/* Don't attach the interworking stubs to a dynamic object, to
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/* Don't attach the interworking stubs to a dynamic object, to
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an empty section, etc. */
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an empty section, etc. */
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if ((output_section->flags & SEC_HAS_CONTENTS) != 0
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if ((output_section->flags & SEC_HAS_CONTENTS) != 0
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&& (i->flags & SEC_NEVER_LOAD) == 0
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&& (i->flags & SEC_NEVER_LOAD) == 0
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&& ! (i->owner->flags & DYNAMIC)
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&& ! (i->owner->flags & DYNAMIC)
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&& ! i->owner->output_has_begun)
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&& ! i->owner->output_has_begun)
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{
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{
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bfd_for_interwork = i->owner;
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bfd_for_interwork = i->owner;
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bfd_for_interwork->output_has_begun = TRUE;
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bfd_for_interwork->output_has_begun = TRUE;
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}
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}
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}
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}
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}
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}
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}
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}
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static void
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static void
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arm_elf_before_allocation (void)
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arm_elf_before_allocation (void)
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{
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{
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bfd *tem;
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bfd *tem;
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|
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if (link_info.input_bfds != NULL)
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if (link_info.input_bfds != NULL)
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{
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{
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/* The interworking bfd must be the last one in the link. */
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/* The interworking bfd must be the last one in the link. */
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bfd_for_interwork = NULL;
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bfd_for_interwork = NULL;
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for (tem = link_info.input_bfds; tem != NULL; tem = tem->link_next)
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for (tem = link_info.input_bfds; tem != NULL; tem = tem->link_next)
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tem->output_has_begun = FALSE;
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tem->output_has_begun = FALSE;
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|
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lang_for_each_statement (arm_elf_set_bfd_for_interworking);
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lang_for_each_statement (arm_elf_set_bfd_for_interworking);
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for (tem = link_info.input_bfds; tem != NULL; tem = tem->link_next)
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for (tem = link_info.input_bfds; tem != NULL; tem = tem->link_next)
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tem->output_has_begun = FALSE;
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tem->output_has_begun = FALSE;
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|
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/* If bfd_for_interwork is NULL, then there are no loadable sections
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/* If bfd_for_interwork is NULL, then there are no loadable sections
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with real contents to be linked, so we are not going to have to
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with real contents to be linked, so we are not going to have to
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create any interworking stubs, so it is OK not to call
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create any interworking stubs, so it is OK not to call
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bfd_elf32_arm_get_bfd_for_interworking. */
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bfd_elf32_arm_get_bfd_for_interworking. */
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if (bfd_for_interwork != NULL)
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if (bfd_for_interwork != NULL)
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bfd_elf32_arm_get_bfd_for_interworking (bfd_for_interwork, &link_info);
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bfd_elf32_arm_get_bfd_for_interworking (bfd_for_interwork, &link_info);
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}
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}
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bfd_elf32_arm_set_byteswap_code (&link_info, byteswap_code);
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bfd_elf32_arm_set_byteswap_code (&link_info, byteswap_code);
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/* Choose type of VFP11 erratum fix, or warn if specified fix is unnecessary
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/* Choose type of VFP11 erratum fix, or warn if specified fix is unnecessary
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due to architecture version. */
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due to architecture version. */
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bfd_elf32_arm_set_vfp11_fix (link_info.output_bfd, &link_info);
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bfd_elf32_arm_set_vfp11_fix (link_info.output_bfd, &link_info);
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/* We should be able to set the size of the interworking stub section. We
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/* We should be able to set the size of the interworking stub section. We
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can't do it until later if we have dynamic sections, though. */
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can't do it until later if we have dynamic sections, though. */
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if (! elf_hash_table (&link_info)->dynamic_sections_created)
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if (! elf_hash_table (&link_info)->dynamic_sections_created)
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{
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{
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/* Here we rummage through the found bfds to collect glue information. */
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/* Here we rummage through the found bfds to collect glue information. */
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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{
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{
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/* Initialise mapping tables for code/data. */
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/* Initialise mapping tables for code/data. */
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bfd_elf32_arm_init_maps (is->the_bfd);
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bfd_elf32_arm_init_maps (is->the_bfd);
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if (!bfd_elf32_arm_process_before_allocation (is->the_bfd,
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if (!bfd_elf32_arm_process_before_allocation (is->the_bfd,
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&link_info)
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&link_info)
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|| !bfd_elf32_arm_vfp11_erratum_scan (is->the_bfd, &link_info))
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|| !bfd_elf32_arm_vfp11_erratum_scan (is->the_bfd, &link_info))
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/* xgettext:c-format */
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/* xgettext:c-format */
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einfo (_("Errors encountered processing file %s"), is->filename);
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einfo (_("Errors encountered processing file %s"), is->filename);
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}
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}
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}
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}
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/* Call the standard elf routine. */
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/* Call the standard elf routine. */
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gld${EMULATION_NAME}_before_allocation ();
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gld${EMULATION_NAME}_before_allocation ();
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|
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/* We have seen it all. Allocate it, and carry on. */
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/* We have seen it all. Allocate it, and carry on. */
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bfd_elf32_arm_allocate_interworking_sections (& link_info);
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bfd_elf32_arm_allocate_interworking_sections (& link_info);
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}
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}
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static void
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static void
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arm_elf_after_allocation (void)
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arm_elf_after_allocation (void)
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{
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{
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/* Call the standard elf routine. */
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/* Call the standard elf routine. */
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after_allocation_default ();
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after_allocation_default ();
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{
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{
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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{
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{
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/* Figure out where VFP11 erratum veneers (and the labels returning
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/* Figure out where VFP11 erratum veneers (and the labels returning
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from same) have been placed. */
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from same) have been placed. */
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bfd_elf32_arm_vfp11_fix_veneer_locations (is->the_bfd, &link_info);
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bfd_elf32_arm_vfp11_fix_veneer_locations (is->the_bfd, &link_info);
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}
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}
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}
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}
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}
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}
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static void
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static void
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arm_elf_finish (void)
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arm_elf_finish (void)
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{
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{
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struct bfd_link_hash_entry * h;
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struct bfd_link_hash_entry * h;
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/* Call the elf32.em routine. */
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/* Call the elf32.em routine. */
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gld${EMULATION_NAME}_finish ();
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gld${EMULATION_NAME}_finish ();
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if (thumb_entry_symbol)
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if (thumb_entry_symbol)
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{
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{
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h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol,
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h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol,
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FALSE, FALSE, TRUE);
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FALSE, FALSE, TRUE);
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}
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}
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else
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else
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{
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{
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struct elf_link_hash_entry * eh;
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struct elf_link_hash_entry * eh;
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|
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if (!entry_symbol.name)
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if (!entry_symbol.name)
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return;
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return;
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|
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h = bfd_link_hash_lookup (link_info.hash, entry_symbol.name,
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h = bfd_link_hash_lookup (link_info.hash, entry_symbol.name,
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FALSE, FALSE, TRUE);
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FALSE, FALSE, TRUE);
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eh = (struct elf_link_hash_entry *)h;
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eh = (struct elf_link_hash_entry *)h;
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if (!h || ELF_ST_TYPE(eh->type) != STT_ARM_TFUNC)
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if (!h || ELF_ST_TYPE(eh->type) != STT_ARM_TFUNC)
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return;
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return;
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}
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}
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|
|
|
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if (h != (struct bfd_link_hash_entry *) NULL
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if (h != (struct bfd_link_hash_entry *) NULL
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&& (h->type == bfd_link_hash_defined
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&& (h->type == bfd_link_hash_defined
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|| h->type == bfd_link_hash_defweak)
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|| h->type == bfd_link_hash_defweak)
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&& h->u.def.section->output_section != NULL)
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&& h->u.def.section->output_section != NULL)
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{
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{
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static char buffer[32];
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static char buffer[32];
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bfd_vma val;
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bfd_vma val;
|
|
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/* Special procesing is required for a Thumb entry symbol. The
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/* Special procesing is required for a Thumb entry symbol. The
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bottom bit of its address must be set. */
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bottom bit of its address must be set. */
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val = (h->u.def.value
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val = (h->u.def.value
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+ bfd_get_section_vma (link_info.output_bfd,
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+ bfd_get_section_vma (link_info.output_bfd,
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h->u.def.section->output_section)
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h->u.def.section->output_section)
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+ h->u.def.section->output_offset);
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+ h->u.def.section->output_offset);
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|
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val |= 1;
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val |= 1;
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|
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/* Now convert this value into a string and store it in entry_symbol
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/* Now convert this value into a string and store it in entry_symbol
|
where the lang_finish() function will pick it up. */
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where the lang_finish() function will pick it up. */
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buffer[0] = '0';
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buffer[0] = '0';
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buffer[1] = 'x';
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buffer[1] = 'x';
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|
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sprintf_vma (buffer + 2, val);
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sprintf_vma (buffer + 2, val);
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|
|
if (thumb_entry_symbol != NULL && entry_symbol.name != NULL
|
if (thumb_entry_symbol != NULL && entry_symbol.name != NULL
|
&& entry_from_cmdline)
|
&& entry_from_cmdline)
|
einfo (_("%P: warning: '--thumb-entry %s' is overriding '-e %s'\n"),
|
einfo (_("%P: warning: '--thumb-entry %s' is overriding '-e %s'\n"),
|
thumb_entry_symbol, entry_symbol.name);
|
thumb_entry_symbol, entry_symbol.name);
|
entry_symbol.name = buffer;
|
entry_symbol.name = buffer;
|
}
|
}
|
else
|
else
|
einfo (_("%P: warning: cannot find thumb start symbol %s\n"),
|
einfo (_("%P: warning: cannot find thumb start symbol %s\n"),
|
thumb_entry_symbol);
|
thumb_entry_symbol);
|
}
|
}
|
|
|
/* This is a convenient point to tell BFD about target specific flags.
|
/* This is a convenient point to tell BFD about target specific flags.
|
After the output has been created, but before inputs are read. */
|
After the output has been created, but before inputs are read. */
|
static void
|
static void
|
arm_elf_create_output_section_statements (void)
|
arm_elf_create_output_section_statements (void)
|
{
|
{
|
bfd_elf32_arm_set_target_relocs (link_info.output_bfd, &link_info,
|
bfd_elf32_arm_set_target_relocs (link_info.output_bfd, &link_info,
|
target1_is_rel,
|
target1_is_rel,
|
target2_type, fix_v4bx, use_blx,
|
target2_type, fix_v4bx, use_blx,
|
vfp11_denorm_fix, no_enum_size_warning,
|
vfp11_denorm_fix, no_enum_size_warning,
|
pic_veneer);
|
pic_veneer);
|
}
|
}
|
|
|
EOF
|
EOF
|
|
|
# Define some shell vars to insert bits of code into the standard elf
|
# Define some shell vars to insert bits of code into the standard elf
|
# parse_args and list_options functions.
|
# parse_args and list_options functions.
|
#
|
#
|
PARSE_AND_LIST_PROLOGUE='
|
PARSE_AND_LIST_PROLOGUE='
|
#define OPTION_THUMB_ENTRY 301
|
#define OPTION_THUMB_ENTRY 301
|
#define OPTION_BE8 302
|
#define OPTION_BE8 302
|
#define OPTION_TARGET1_REL 303
|
#define OPTION_TARGET1_REL 303
|
#define OPTION_TARGET1_ABS 304
|
#define OPTION_TARGET1_ABS 304
|
#define OPTION_TARGET2 305
|
#define OPTION_TARGET2 305
|
#define OPTION_FIX_V4BX 306
|
#define OPTION_FIX_V4BX 306
|
#define OPTION_USE_BLX 307
|
#define OPTION_USE_BLX 307
|
#define OPTION_VFP11_DENORM_FIX 308
|
#define OPTION_VFP11_DENORM_FIX 308
|
#define OPTION_NO_ENUM_SIZE_WARNING 309
|
#define OPTION_NO_ENUM_SIZE_WARNING 309
|
#define OPTION_PIC_VENEER 310
|
#define OPTION_PIC_VENEER 310
|
#define OPTION_FIX_V4BX_INTERWORKING 311
|
#define OPTION_FIX_V4BX_INTERWORKING 311
|
'
|
'
|
|
|
PARSE_AND_LIST_SHORTOPTS=p
|
PARSE_AND_LIST_SHORTOPTS=p
|
|
|
PARSE_AND_LIST_LONGOPTS='
|
PARSE_AND_LIST_LONGOPTS='
|
{ "no-pipeline-knowledge", no_argument, NULL, '\'p\''},
|
{ "no-pipeline-knowledge", no_argument, NULL, '\'p\''},
|
{ "thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
|
{ "thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
|
{ "be8", no_argument, NULL, OPTION_BE8},
|
{ "be8", no_argument, NULL, OPTION_BE8},
|
{ "target1-rel", no_argument, NULL, OPTION_TARGET1_REL},
|
{ "target1-rel", no_argument, NULL, OPTION_TARGET1_REL},
|
{ "target1-abs", no_argument, NULL, OPTION_TARGET1_ABS},
|
{ "target1-abs", no_argument, NULL, OPTION_TARGET1_ABS},
|
{ "target2", required_argument, NULL, OPTION_TARGET2},
|
{ "target2", required_argument, NULL, OPTION_TARGET2},
|
{ "fix-v4bx", no_argument, NULL, OPTION_FIX_V4BX},
|
{ "fix-v4bx", no_argument, NULL, OPTION_FIX_V4BX},
|
{ "fix-v4bx-interworking", no_argument, NULL, OPTION_FIX_V4BX_INTERWORKING},
|
{ "fix-v4bx-interworking", no_argument, NULL, OPTION_FIX_V4BX_INTERWORKING},
|
{ "use-blx", no_argument, NULL, OPTION_USE_BLX},
|
{ "use-blx", no_argument, NULL, OPTION_USE_BLX},
|
{ "vfp11-denorm-fix", required_argument, NULL, OPTION_VFP11_DENORM_FIX},
|
{ "vfp11-denorm-fix", required_argument, NULL, OPTION_VFP11_DENORM_FIX},
|
{ "no-enum-size-warning", no_argument, NULL, OPTION_NO_ENUM_SIZE_WARNING},
|
{ "no-enum-size-warning", no_argument, NULL, OPTION_NO_ENUM_SIZE_WARNING},
|
{ "pic-veneer", no_argument, NULL, OPTION_PIC_VENEER},
|
{ "pic-veneer", no_argument, NULL, OPTION_PIC_VENEER},
|
'
|
'
|
|
|
PARSE_AND_LIST_OPTIONS='
|
PARSE_AND_LIST_OPTIONS='
|
fprintf (file, _(" --thumb-entry= Set the entry point to be Thumb symbol \n"));
|
fprintf (file, _(" --thumb-entry= Set the entry point to be Thumb symbol \n"));
|
fprintf (file, _(" --be8 Oputput BE8 format image\n"));
|
fprintf (file, _(" --be8 Oputput BE8 format image\n"));
|
fprintf (file, _(" --target1=rel Interpret R_ARM_TARGET1 as R_ARM_REL32\n"));
|
fprintf (file, _(" --target1=rel Interpret R_ARM_TARGET1 as R_ARM_REL32\n"));
|
fprintf (file, _(" --target1=abs Interpret R_ARM_TARGET1 as R_ARM_ABS32\n"));
|
fprintf (file, _(" --target1=abs Interpret R_ARM_TARGET1 as R_ARM_ABS32\n"));
|
fprintf (file, _(" --target2= Specify definition of R_ARM_TARGET2\n"));
|
fprintf (file, _(" --target2= Specify definition of R_ARM_TARGET2\n"));
|
fprintf (file, _(" --fix-v4bx Rewrite BX rn as MOV pc, rn for ARMv4\n"));
|
fprintf (file, _(" --fix-v4bx Rewrite BX rn as MOV pc, rn for ARMv4\n"));
|
fprintf (file, _(" --fix-v4bx-interworking Rewrite BX rn branch to ARMv4 interworking veneer\n"));
|
fprintf (file, _(" --fix-v4bx-interworking Rewrite BX rn branch to ARMv4 interworking veneer\n"));
|
fprintf (file, _(" --use-blx Enable use of BLX instructions\n"));
|
fprintf (file, _(" --use-blx Enable use of BLX instructions\n"));
|
fprintf (file, _(" --vfp11-denorm-fix Specify how to fix VFP11 denorm erratum\n"));
|
fprintf (file, _(" --vfp11-denorm-fix Specify how to fix VFP11 denorm erratum\n"));
|
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible"
|
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible"
|
" enum sizes\n"));
|
" enum sizes\n"));
|
fprintf (file, _(" --pic-veneer Always generate PIC interworking veneers\n"));
|
fprintf (file, _(" --pic-veneer Always generate PIC interworking veneers\n"));
|
'
|
'
|
|
|
PARSE_AND_LIST_ARGS_CASES='
|
PARSE_AND_LIST_ARGS_CASES='
|
case '\'p\'':
|
case '\'p\'':
|
/* Only here for backwards compatibility. */
|
/* Only here for backwards compatibility. */
|
break;
|
break;
|
|
|
case OPTION_THUMB_ENTRY:
|
case OPTION_THUMB_ENTRY:
|
thumb_entry_symbol = optarg;
|
thumb_entry_symbol = optarg;
|
break;
|
break;
|
|
|
case OPTION_BE8:
|
case OPTION_BE8:
|
byteswap_code = 1;
|
byteswap_code = 1;
|
break;
|
break;
|
|
|
case OPTION_TARGET1_REL:
|
case OPTION_TARGET1_REL:
|
target1_is_rel = 1;
|
target1_is_rel = 1;
|
break;
|
break;
|
|
|
case OPTION_TARGET1_ABS:
|
case OPTION_TARGET1_ABS:
|
target1_is_rel = 0;
|
target1_is_rel = 0;
|
break;
|
break;
|
|
|
case OPTION_TARGET2:
|
case OPTION_TARGET2:
|
target2_type = optarg;
|
target2_type = optarg;
|
break;
|
break;
|
|
|
case OPTION_FIX_V4BX:
|
case OPTION_FIX_V4BX:
|
fix_v4bx = 1;
|
fix_v4bx = 1;
|
break;
|
break;
|
|
|
case OPTION_FIX_V4BX_INTERWORKING:
|
case OPTION_FIX_V4BX_INTERWORKING:
|
fix_v4bx = 2;
|
fix_v4bx = 2;
|
break;
|
break;
|
|
|
case OPTION_USE_BLX:
|
case OPTION_USE_BLX:
|
use_blx = 1;
|
use_blx = 1;
|
break;
|
break;
|
|
|
case OPTION_VFP11_DENORM_FIX:
|
case OPTION_VFP11_DENORM_FIX:
|
if (strcmp (optarg, "none") == 0)
|
if (strcmp (optarg, "none") == 0)
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_NONE;
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_NONE;
|
else if (strcmp (optarg, "scalar") == 0)
|
else if (strcmp (optarg, "scalar") == 0)
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_SCALAR;
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_SCALAR;
|
else if (strcmp (optarg, "vector") == 0)
|
else if (strcmp (optarg, "vector") == 0)
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_VECTOR;
|
vfp11_denorm_fix = BFD_ARM_VFP11_FIX_VECTOR;
|
else
|
else
|
einfo (_("Unrecognized VFP11 fix type '\''%s'\''.\n"), optarg);
|
einfo (_("Unrecognized VFP11 fix type '\''%s'\''.\n"), optarg);
|
break;
|
break;
|
|
|
case OPTION_NO_ENUM_SIZE_WARNING:
|
case OPTION_NO_ENUM_SIZE_WARNING:
|
no_enum_size_warning = 1;
|
no_enum_size_warning = 1;
|
break;
|
break;
|
|
|
case OPTION_PIC_VENEER:
|
case OPTION_PIC_VENEER:
|
pic_veneer = 1;
|
pic_veneer = 1;
|
break;
|
break;
|
'
|
'
|
|
|
# We have our own after_open and before_allocation functions, but they call
|
# We have our own after_open and before_allocation functions, but they call
|
# the standard routines, so give them a different name.
|
# the standard routines, so give them a different name.
|
LDEMUL_AFTER_OPEN=arm_elf_after_open
|
LDEMUL_AFTER_OPEN=arm_elf_after_open
|
LDEMUL_BEFORE_ALLOCATION=arm_elf_before_allocation
|
LDEMUL_BEFORE_ALLOCATION=arm_elf_before_allocation
|
LDEMUL_AFTER_ALLOCATION=arm_elf_after_allocation
|
LDEMUL_AFTER_ALLOCATION=arm_elf_after_allocation
|
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=arm_elf_create_output_section_statements
|
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=arm_elf_create_output_section_statements
|
|
|
# Replace the elf before_parse function with our own.
|
# Replace the elf before_parse function with our own.
|
LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse
|
LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse
|
|
|
# Call the extra arm-elf function
|
# Call the extra arm-elf function
|
LDEMUL_FINISH=arm_elf_finish
|
LDEMUL_FINISH=arm_elf_finish
|
|
|
