mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
103 lines
3.1 KiB
Plaintext
103 lines
3.1 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
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# Copyright (C) 2006-2022 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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if test -n "$VXWORKS_BASE_EM_FILE" ; then
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source_em "${srcdir}/emultempl/${VXWORKS_BASE_EM_FILE}.em"
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fi
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fragment <<EOF
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static int force_dynamic;
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static void
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vxworks_before_parse (void)
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{
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${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse} ();
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config.rpath_separator = ';';
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}
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static void
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vxworks_after_open (void)
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{
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${LDEMUL_AFTER_OPEN-gld${EMULATION_NAME}_after_open} ();
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if (force_dynamic
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&& link_info.input_bfds
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&& bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
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&& !_bfd_elf_link_create_dynamic_sections (link_info.input_bfds,
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&link_info))
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einfo (_("%X%P: cannot create dynamic sections %E\n"));
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if (!force_dynamic
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&& !bfd_link_pic (&link_info)
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&& bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
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&& elf_hash_table (&link_info)->dynamic_sections_created)
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einfo (_("%X%P: dynamic sections created in non-dynamic link\n"));
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}
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EOF
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PARSE_AND_LIST_PROLOGUE=$PARSE_AND_LIST_PROLOGUE'
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enum {
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OPTION_FORCE_DYNAMIC = 501
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};
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'
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PARSE_AND_LIST_LONGOPTS=$PARSE_AND_LIST_LONGOPTS'
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{"force-dynamic", no_argument, NULL, OPTION_FORCE_DYNAMIC},
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'
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PARSE_AND_LIST_OPTIONS=$PARSE_AND_LIST_OPTIONS'
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fprintf (file, _("\
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--force-dynamic Always create dynamic sections\n"));
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'
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PARSE_AND_LIST_ARGS_CASES=$PARSE_AND_LIST_ARGS_CASES'
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case OPTION_FORCE_DYNAMIC:
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force_dynamic = 1;
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break;
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'
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# Hook in our routines above. There are three possibilities:
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#
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# (1) VXWORKS_BASE_EM_FILE did not set the hook's LDEMUL_FOO variable.
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# We want to define LDEMUL_FOO to vxworks_foo in that case,
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#
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# (2) VXWORKS_BASE_EM_FILE set the hook's LDEMUL_FOO variable to
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# gld${EMULATION_NAME}_foo. This means that the file has
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# replaced elf.em's default definition, so we simply #define
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# the current value of LDEMUL_FOO to vxworks_foo.
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#
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# (3) VXWORKS_BASE_EM_FILE set the hook's LDEMUL_FOO variable to
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# something other than gld${EMULATION_NAME}_foo. We handle
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# this case in the same way as (1).
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for override in before_parse after_open; do
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var="LDEMUL_`echo ${override} | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`"
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eval value=\$${var}
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if test "${value}" = "gld${EMULATION_NAME}_${override}"; then
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fragment <<EOF
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#define ${value} vxworks_${override}
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EOF
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else
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eval $var=vxworks_${override}
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fi
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done
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