| 1 | # This shell script emits C code -*- C -*- |
| 2 | # to keep track of the machine type of Z80 object files |
| 3 | # It does some substitutions. |
| 4 | # Copyright (C) 2005-2020 Free Software Foundation, Inc. |
| 5 | # This file is part of the GNU Binutils. |
| 6 | # |
| 7 | # This program is free software; you can redistribute it and/or modify |
| 8 | # it under the terms of the GNU General Public License as published by |
| 9 | # the Free Software Foundation; either version 3 of the License, or |
| 10 | # (at your option) any later version. |
| 11 | # |
| 12 | # This program is distributed in the hope that it will be useful, |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | # GNU General Public License for more details. |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License |
| 18 | # along with this program; if not, write to the Free Software |
| 19 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 20 | # MA 02110-1301, USA. |
| 21 | |
| 22 | if [ x"${EMULATION_NAME}" = x"elf32z80" ]; then |
| 23 | fragment <<EOF |
| 24 | #include "elf/z80.h" |
| 25 | EOF |
| 26 | else |
| 27 | fragment <<EOF |
| 28 | static void |
| 29 | gld${EMULATION_NAME}_after_open (void) |
| 30 | { |
| 31 | } |
| 32 | EOF |
| 33 | fi |
| 34 | |
| 35 | fragment <<EOF |
| 36 | /* --- \begin{z80.em} */ |
| 37 | |
| 38 | /* Set the machine type of the output file based on types of inputs. */ |
| 39 | static void |
| 40 | z80_after_open (void) |
| 41 | { |
| 42 | bfd *abfd; |
| 43 | |
| 44 | /* For now, make sure all object files are of the same architecture. |
| 45 | We may try to merge object files with different architecture together. */ |
| 46 | for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next) |
| 47 | { |
| 48 | const bfd_arch_info_type *info; |
| 49 | info = bfd_arch_get_compatible (link_info.output_bfd, abfd, FALSE); |
| 50 | if (info == NULL) |
| 51 | einfo (_("%F%P: %pB: Instruction sets of object files incompatible\n"), |
| 52 | abfd); |
| 53 | else |
| 54 | bfd_set_arch_info (link_info.output_bfd, info); |
| 55 | } |
| 56 | |
| 57 | /* Call the standard elf routine. */ |
| 58 | gld${EMULATION_NAME}_after_open (); |
| 59 | } |
| 60 | |
| 61 | /* --- \end{z80.em} */ |
| 62 | EOF |
| 63 | |
| 64 | LDEMUL_AFTER_OPEN=z80_after_open |