mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +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.
169 lines
5.1 KiB
Plaintext
169 lines
5.1 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
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# It does some substitutions.
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fragment <<EOF
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/* This file is is generated by a shell script. DO NOT EDIT! */
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/* emulate the original gld for the given ${EMULATION_NAME}
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Copyright (C) 1991-2022 Free Software Foundation, Inc.
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Written by Steve Chamberlain steve@cygnus.com
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This file is part of the GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#define TARGET_IS_${EMULATION_NAME}
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#include "sysdep.h"
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#include "bfd.h"
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#include "bfdlink.h"
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#include "ctf-api.h"
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#include "ld.h"
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#include "ldmain.h"
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#include "ldmisc.h"
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#include "ldexp.h"
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#include "ldlang.h"
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#include "ldfile.h"
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#include "ldemul.h"
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EOF
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# Import any needed special functions and/or overrides.
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#
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if test -n "$EXTRA_EM_FILE" ; then
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source_em ${srcdir}/emultempl/${EXTRA_EM_FILE}.em
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fi
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if test x"$LDEMUL_BEFORE_PARSE" != xgld"$EMULATION_NAME"_before_parse; then
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fragment <<EOF
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static void
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gld${EMULATION_NAME}_before_parse (void)
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{
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#ifndef TARGET_ /* I.e., if not generic. */
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ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
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#endif /* not TARGET_ */
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EOF
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# The MSP430 port *needs* linker relaxtion in order to cope with large
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# functions where conditional branches do not fit into a +/- 1024 byte range.
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case ${target} in
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msp430-*-* )
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fragment <<EOF
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if (!bfd_link_relocatable (&link_info))
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TARGET_ENABLE_RELAXATION;
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EOF
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;;
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esac
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fragment <<EOF
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}
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EOF
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fi
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if test x"$LDEMUL_GET_SCRIPT" != xgld"$EMULATION_NAME"_get_script; then
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fragment <<EOF
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static char *
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gld${EMULATION_NAME}_get_script (int *isfile)
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EOF
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if test x"$COMPILE_IN" = xyes
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then
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# Scripts compiled in.
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# sed commands to quote an ld script as a C string.
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sc="-f stringify.sed"
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fragment <<EOF
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{
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*isfile = 0;
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if (bfd_link_relocatable (&link_info) && config.build_constructors)
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return
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EOF
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sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
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echo ' ; else if (bfd_link_relocatable (&link_info)) return' >> e${EMULATION_NAME}.c
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sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
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echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
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sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
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echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
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sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
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echo ' ; else return' >> e${EMULATION_NAME}.c
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sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
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echo '; }' >> e${EMULATION_NAME}.c
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else
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# Scripts read from the filesystem.
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fragment <<EOF
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{
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*isfile = 1;
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if (bfd_link_relocatable (&link_info) && config.build_constructors)
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return "ldscripts/${EMULATION_NAME}.xu";
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else if (bfd_link_relocatable (&link_info))
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return "ldscripts/${EMULATION_NAME}.xr";
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else if (!config.text_read_only)
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return "ldscripts/${EMULATION_NAME}.xbn";
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else if (!config.magic_demand_paged)
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return "ldscripts/${EMULATION_NAME}.xn";
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else
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return "ldscripts/${EMULATION_NAME}.x";
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}
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EOF
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fi
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fi
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fragment <<EOF
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struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
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{
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${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse},
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${LDEMUL_SYSLIB-syslib_default},
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${LDEMUL_HLL-hll_default},
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${LDEMUL_AFTER_PARSE-after_parse_default},
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${LDEMUL_AFTER_OPEN-after_open_default},
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${LDEMUL_AFTER_CHECK_RELOCS-after_check_relocs_default},
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${LDEMUL_BEFORE_PLACE_ORPHANS-before_place_orphans_default},
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${LDEMUL_AFTER_ALLOCATION-after_allocation_default},
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${LDEMUL_SET_OUTPUT_ARCH-set_output_arch_default},
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${LDEMUL_CHOOSE_TARGET-ldemul_default_target},
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${LDEMUL_BEFORE_ALLOCATION-before_allocation_default},
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${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script},
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"${EMULATION_NAME}",
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"${OUTPUT_FORMAT}",
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${LDEMUL_FINISH-finish_default},
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${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
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${LDEMUL_OPEN_DYNAMIC_ARCHIVE-NULL},
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${LDEMUL_PLACE_ORPHAN-NULL},
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${LDEMUL_SET_SYMBOLS-NULL},
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${LDEMUL_PARSE_ARGS-NULL},
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${LDEMUL_ADD_OPTIONS-NULL},
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${LDEMUL_HANDLE_OPTION-NULL},
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${LDEMUL_UNRECOGNIZED_FILE-NULL},
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${LDEMUL_LIST_OPTIONS-NULL},
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${LDEMUL_RECOGNIZED_FILE-NULL},
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${LDEMUL_FIND_POTENTIAL_LIBRARIES-NULL},
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${LDEMUL_NEW_VERS_PATTERN-NULL},
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${LDEMUL_EXTRA_MAP_FILE_TEXT-NULL},
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${LDEMUL_EMIT_CTF_EARLY-NULL},
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${LDEMUL_ACQUIRE_STRINGS_FOR_CTF-NULL},
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${LDEMUL_NEW_DYNSYM_FOR_CTF-NULL},
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${LDEMUL_PRINT_SYMBOL-NULL}
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};
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EOF
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