1# This shell script emits a C file. -*- C -*- 2# Copyright (C) 2006-2022 Free Software Foundation, Inc. 3# 4# This file is part of the GNU Binutils. 5# 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 3 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19# MA 02110-1301, USA. 20# 21 22# This file is sourced from generic.em 23# 24fragment <<EOF 25#include "elf-bfd.h" 26#include "ldelfgen.h" 27 28EOF 29source_em ${srcdir}/emultempl/elf-generic.em 30fragment <<EOF 31 32static void 33gld${EMULATION_NAME}_after_open (void) 34{ 35 bfd *ibfd; 36 asection *sec; 37 asymbol **syms; 38 39 after_open_default (); 40 41 if (bfd_link_relocatable (&link_info)) 42 for (ibfd = link_info.input_bfds; ibfd != NULL; ibfd = ibfd->link.next) 43 if ((syms = bfd_get_outsymbols (ibfd)) != NULL 44 && bfd_get_flavour (ibfd) == bfd_target_elf_flavour) 45 for (sec = ibfd->sections; sec != NULL; sec = sec->next) 46 if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) == SEC_GROUP) 47 { 48 struct bfd_elf_section_data *sec_data = elf_section_data (sec); 49 struct bfd_symbol *sym = syms[sec_data->this_hdr.sh_info - 1]; 50 elf_group_id (sec) = sym; 51 sym->flags |= BSF_KEEP; 52 } 53} 54 55static void 56gld${EMULATION_NAME}_before_allocation (void) 57{ 58 if (bfd_link_relocatable (&link_info) 59 && !_bfd_elf_size_group_sections (&link_info)) 60 einfo (_("%X%P: can not size group sections: %E\n")); 61 before_allocation_default (); 62} 63 64static void 65gld${EMULATION_NAME}_after_allocation (void) 66{ 67 ldelf_map_segments (false); 68} 69EOF 70# Put these extra routines in ld_${EMULATION_NAME}_emulation 71# 72LDEMUL_AFTER_OPEN=gld${EMULATION_NAME}_after_open 73LDEMUL_BEFORE_ALLOCATION=gld${EMULATION_NAME}_before_allocation 74LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation 75