| # This shell script emits C code -*- C -*- |
| # to keep track of the machine type of Z80 object files |
| # It does some substitutions. |
| # Copyright (C) 2005-2023 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. |
| |
| if [ x"${EMULATION_NAME}" = x"elf32z80" ]; then |
| fragment <<EOF |
| #include "elf/z80.h" |
| EOF |
| else |
| fragment <<EOF |
| static void |
| gld${EMULATION_NAME}_after_open (void) |
| { |
| } |
| EOF |
| fi |
| |
| fragment <<EOF |
| /* --- \begin{z80.em} */ |
| |
| /* Set the machine type of the output file based on types of inputs. */ |
| static void |
| z80_after_open (void) |
| { |
| bfd *abfd; |
| |
| /* For now, make sure all object files are of the same architecture. |
| We may try to merge object files with different architecture together. */ |
| for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next) |
| { |
| const bfd_arch_info_type *info; |
| info = bfd_arch_get_compatible (link_info.output_bfd, abfd, false); |
| if (info == NULL) |
| einfo (_("%F%P: %pB: Instruction sets of object files incompatible\n"), |
| abfd); |
| else |
| bfd_set_arch_info (link_info.output_bfd, info); |
| } |
| |
| /* Call the standard elf routine. */ |
| gld${EMULATION_NAME}_after_open (); |
| } |
| |
| /* --- \end{z80.em} */ |
| EOF |
| |
| LDEMUL_AFTER_OPEN=z80_after_open |