1 # This shell script emits a C file. -*- C -*- 2 # Copyright (C) 2006-2014 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 # 24 fragment <<EOF 25 #include "elf-bfd.h" 26 27 EOF 28 source_em ${srcdir}/emultempl/elf-generic.em 29 fragment <<EOF 30 31 static void 32 gld${EMULATION_NAME}_after_open (void) 33 { 34 bfd *ibfd; 35 asection *sec; 36 asymbol **syms; 37 38 after_open_default (); 39 40 if (link_info.relocatable) 41 for (ibfd = link_info.input_bfds; ibfd != NULL; ibfd = ibfd->link.next) 42 if ((syms = bfd_get_outsymbols (ibfd)) != NULL 43 && bfd_get_flavour (ibfd) == bfd_target_elf_flavour) 44 for (sec = ibfd->sections; sec != NULL; sec = sec->next) 45 if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) == SEC_GROUP) 46 { 47 struct bfd_elf_section_data *sec_data = elf_section_data (sec); 48 elf_group_id (sec) = syms[sec_data->this_hdr.sh_info - 1]; 49 } 50 } 51 52 static void 53 gld${EMULATION_NAME}_before_allocation (void) 54 { 55 if (link_info.relocatable 56 && !_bfd_elf_size_group_sections (&link_info)) 57 einfo ("%X%P: can not size group sections: %E\n"); 58 before_allocation_default (); 59 } 60 61 static void 62 gld${EMULATION_NAME}_after_allocation (void) 63 { 64 gld${EMULATION_NAME}_map_segments (FALSE); 65 } 66 EOF 67 # Put these extra routines in ld_${EMULATION_NAME}_emulation 68 # 69 LDEMUL_AFTER_OPEN=gld${EMULATION_NAME}_after_open 70 LDEMUL_BEFORE_ALLOCATION=gld${EMULATION_NAME}_before_allocation 71 LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation 72
