| # This shell script emits a C file. -*- C -*- |
| # Copyright (C) 2013-2024 Free Software Foundation, Inc. |
| # |
| # This file is part of the GNU Binutils. |
| # |
| # 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 |
| # the Free Software Foundation; either version 3 of the License, or |
| # (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 |
| # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| # MA 02110-1301, USA. |
| # |
| |
| # This file is sourced from elf.em, and defines extra cpu specific |
| # features. |
| # |
| fragment <<EOF |
| #include "ldctor.h" |
| #include "elf32-v850.h" |
| |
| static bool |
| is_v850_target (void) |
| { |
| extern const bfd_target v850_elf32_vec; |
| extern const bfd_target v800_elf32_vec; |
| |
| return link_info.output_bfd->xvec == & v850_elf32_vec |
| || link_info.output_bfd->xvec == & v800_elf32_vec; |
| } |
| |
| /* Create our note section. */ |
| |
| static void |
| v850_after_open (void) |
| { |
| if (is_v850_target () |
| && !bfd_link_relocatable (&link_info) |
| && link_info.input_bfds != NULL |
| && ! v850_elf_create_sections (& link_info)) |
| einfo (_("%X%P: can not create note section: %E\n")); |
| |
| gld${EMULATION_NAME}_after_open (); |
| } |
| |
| /* This is a convenient point to tell BFD about target specific flags. |
| After the output has been created, but before inputs are read. */ |
| |
| static void |
| v850_create_output_section_statements (void) |
| { |
| /* See PR 22419 for an example of why this is necessary. */ |
| if (strstr (bfd_get_target (link_info.output_bfd), "v850") == NULL) |
| { |
| /* The V850 backend needs special fields in the output hash structure. |
| These will only be created if the output format is an arm format, |
| hence we do not support linking and changing output formats at the |
| same time. Use a link followed by objcopy to change output formats. */ |
| einfo (_("%F%P: error: cannot change output format" |
| " whilst linking %s binaries\n"), "V850"); |
| return; |
| } |
| } |
| |
| |
| EOF |
| |
| LDEMUL_AFTER_OPEN=v850_after_open |
| LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=v850_create_output_section_statements |