projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c0d3aa6 | 1 | # This shell script emits a C file. -*- C -*- |
| f96b4a7b | 2 | # Copyright 2006, 2007 Free Software Foundation, Inc. |
| 1c0d3aa6 NC |
3 | # Contributed by: |
| 4 | # Mei Ligang (ligang@sunnorth.com.cn) | |
| 5 | # Pei-Lin Tsai (pltsai@sunplus.com) | |
| 6 | ||
| f96b4a7b | 7 | # This file is part of the GNU Binutils. |
| 1c0d3aa6 NC |
8 | # |
| 9 | # This program is free software; you can redistribute it and/or modify | |
| 10 | # it under the terms of the GNU General Public License as published by | |
| f96b4a7b | 11 | # the Free Software Foundation; either version 3 of the License, or |
| 1c0d3aa6 NC |
12 | # (at your option) any later version. |
| 13 | # | |
| 14 | # This program is distributed in the hope that it will be useful, | |
| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | # GNU General Public License for more details. | |
| 18 | # | |
| 19 | # You should have received a copy of the GNU General Public License | |
| 20 | # along with this program; if not, write to the Free Software | |
| f96b4a7b NC |
21 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 22 | # MA 02110-1301, USA. | |
| 1c0d3aa6 NC |
23 | # |
| 24 | ||
| 25 | # This file is sourced from elf32.em, and defines extra score-elf | |
| 26 | # specific routines. | |
| 27 | # | |
| 28 | cat >>e${EMULATION_NAME}.c <<EOF | |
| 29 | ||
| 30 | static void | |
| 31 | gld${EMULATION_NAME}_before_parse () | |
| 32 | { | |
| 33 | #ifndef TARGET_ /* I.e., if not generic. */ | |
| 34 | ldfile_set_output_arch ("`echo ${ARCH}`"); | |
| 35 | #endif /* not TARGET_ */ | |
| 36 | config.dynamic_link = ${DYNAMIC_LINK-true}; | |
| 37 | config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo true ; else echo false ; fi`; | |
| 38 | } | |
| 39 | ||
| 40 | static void | |
| 41 | score_elf_after_open (void) | |
| 42 | { | |
| 43 | if (strstr (bfd_get_target (output_bfd), "score") == NULL) | |
| 44 | { | |
| 45 | /* The score backend needs special fields in the output hash structure. | |
| 46 | These will only be created if the output format is an score format, | |
| 47 | hence we do not support linking and changing output formats at the | |
| 48 | same time. Use a link followed by objcopy to change output formats. */ | |
| 49 | einfo ("%F%X%P: error: cannot change output format whilst linking S+core binaries\n"); | |
| 50 | return; | |
| 51 | } | |
| 52 | ||
| 53 | /* Call the standard elf routine. */ | |
| 54 | gld${EMULATION_NAME}_after_open (); | |
| 55 | } | |
| 56 | ||
| 57 | EOF | |
| 58 | ||
| 59 | # Define some shell vars to insert bits of code into the standard elf | |
| 60 | # parse_args and list_options functions. | |
| 61 | # | |
| 62 | PARSE_AND_LIST_PROLOGUE='' | |
| 63 | PARSE_AND_LIST_SHORTOPTS= | |
| 64 | PARSE_AND_LIST_LONGOPTS='' | |
| 65 | PARSE_AND_LIST_OPTIONS='' | |
| 66 | PARSE_AND_LIST_ARGS_CASES='' | |
| 67 | ||
| 68 | # We have our own after_open and before_allocation functions, but they call | |
| 69 | # the standard routines, so give them a different name. | |
| 70 | LDEMUL_AFTER_OPEN=score_elf_after_open | |
| 71 | ||
| 72 | # Replace the elf before_parse function with our own. | |
| 73 | LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse | |
| 74 |