1# This shell script emits a C file. -*- C -*- 2# Copyright 2004, 2005, 2007, 2009 3# Free Software Foundation, Inc. 4# 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 23# This file is sourced from elf32.em, and defines extra crx-elf 24# specific routines. 25# 26fragment <<EOF 27 28#include "ldctor.h" 29 30static void crxelf_after_parse (void); 31 32static void 33crxelf_after_parse (void) 34{ 35 /* Always behave as if called with --sort-common command line 36 option. 37 This is to emulate the CRTools' method of keeping variables 38 of different alignment in separate sections. */ 39 config.sort_common = TRUE; 40 41 /* Don't create a demand-paged executable, since this feature isn't 42 meaninful in CRX embedded systems. Moreover, when magic_demand_paged 43 is true the link sometimes fails. */ 44 config.magic_demand_paged = FALSE; 45 46 after_parse_default (); 47} 48 49/* This is called after the sections have been attached to output 50 sections, but before any sizes or addresses have been set. */ 51 52static void 53crxelf_before_allocation (void) 54{ 55 /* Call the default first. */ 56 gld${EMULATION_NAME}_before_allocation (); 57 58 /* Enable relaxation by default if the "--no-relax" option was not 59 specified. This is done here instead of in the before_parse hook 60 because there is a check in main() to prohibit use of --relax and 61 -r together. */ 62 if (RELAXATION_DISABLED_BY_DEFAULT) 63 ENABLE_RELAXATION; 64} 65 66EOF 67 68# Put these extra crx-elf routines in ld_${EMULATION_NAME}_emulation 69# 70LDEMUL_AFTER_PARSE=crxelf_after_parse 71LDEMUL_BEFORE_ALLOCATION=crxelf_before_allocation 72