1# This shell script emits a C file. -*- C -*- 2# Copyright (C) 2004-2024 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 elf.em, and defines extra crx-elf 23# specific routines. 24# 25fragment <<EOF 26 27#include "ldctor.h" 28 29static void 30crxelf_after_parse (void) 31{ 32 /* Always behave as if called with --sort-common command line 33 option. 34 This is to emulate the CRTools' method of keeping variables 35 of different alignment in separate sections. */ 36 config.sort_common = true; 37 38 /* Don't create a demand-paged executable, since this feature isn't 39 meaninful in CRX embedded systems. Moreover, when magic_demand_paged 40 is true the link sometimes fails. */ 41 config.magic_demand_paged = false; 42 43 ldelf_after_parse (); 44} 45 46/* This is called after the sections have been attached to output 47 sections, but before any sizes or addresses have been set. */ 48 49static void 50crxelf_before_allocation (void) 51{ 52 /* Call the default first. */ 53 gld${EMULATION_NAME}_before_allocation (); 54 55 /* Enable relaxation by default if the "--no-relax" option was not 56 specified. This is done here instead of in the before_parse hook 57 because there is a check in main() to prohibit use of --relax and 58 -r together. */ 59 if (RELAXATION_DISABLED_BY_DEFAULT) 60 ENABLE_RELAXATION; 61} 62 63EOF 64 65# Put these extra crx-elf routines in ld_${EMULATION_NAME}_emulation 66# 67LDEMUL_AFTER_PARSE=crxelf_after_parse 68LDEMUL_BEFORE_ALLOCATION=crxelf_before_allocation 69