| 1 | # This shell script that emits a C file. |
| 2 | # It does some substitutions. |
| 3 | cat >ld__${EMULATION_NAME}.c <<EOF |
| 4 | /* This file is is generated by a shell script. DO NOT EDIT! */ |
| 5 | |
| 6 | /* emulate the original gld for the given ${EMULATION_NAME} |
| 7 | Copyright (C) 1991 Free Software Foundation, Inc. |
| 8 | Written by Steve Chamberlain steve@cygnus.com |
| 9 | |
| 10 | This file is part of GLD, the Gnu Linker. |
| 11 | |
| 12 | This program is free software; you can redistribute it and/or modify |
| 13 | it under the terms of the GNU General Public License as published by |
| 14 | the Free Software Foundation; either version 2 of the License, or |
| 15 | (at your option) any later version. |
| 16 | |
| 17 | This program is distributed in the hope that it will be useful, |
| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | GNU General Public License for more details. |
| 21 | |
| 22 | You should have received a copy of the GNU General Public License |
| 23 | along with this program; if not, write to the Free Software |
| 24 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| 25 | |
| 26 | #define TARGET_IS_${EMULATION_NAME} |
| 27 | |
| 28 | #include "bfd.h" |
| 29 | #include "sysdep.h" |
| 30 | #include "ld.h" |
| 31 | #include "config.h" |
| 32 | #include "ldemul.h" |
| 33 | #include "ldfile.h" |
| 34 | #include "ldmisc.h" |
| 35 | |
| 36 | extern boolean lang_float_flag; |
| 37 | |
| 38 | |
| 39 | extern enum bfd_architecture ldfile_output_architecture; |
| 40 | extern unsigned long ldfile_output_machine; |
| 41 | extern char *ldfile_output_machine_name; |
| 42 | |
| 43 | static void gld${EMULATION_NAME}_before_parse() |
| 44 | { |
| 45 | #ifdef TARGET_IS_m88kbcs |
| 46 | extern char lprefix; |
| 47 | lprefix = '@'; |
| 48 | #else |
| 49 | #ifndef TARGET_ /* I.e., if not generic */ |
| 50 | ldfile_output_architecture = bfd_arch_${ARCH}; |
| 51 | #endif |
| 52 | #endif |
| 53 | } |
| 54 | |
| 55 | |
| 56 | static char *gld${EMULATION_NAME}_script = |
| 57 | #include "${EMULATION_NAME}.x" |
| 58 | ; |
| 59 | static char *gld${EMULATION_NAME}_script_option_Ur = |
| 60 | #include "${EMULATION_NAME}.xu" |
| 61 | ; |
| 62 | static char *gld${EMULATION_NAME}_script_option_r = |
| 63 | #include "${EMULATION_NAME}.xr" |
| 64 | ; |
| 65 | static char *gld${EMULATION_NAME}_script_option_n = /* Used with -n flag. */ |
| 66 | #include "${EMULATION_NAME}.xn" |
| 67 | ; |
| 68 | static char *gld${EMULATION_NAME}_script_option_N = /* Used with -N flag. */ |
| 69 | #include "${EMULATION_NAME}.xbn" |
| 70 | ; |
| 71 | |
| 72 | static char *gld${EMULATION_NAME}_get_script() |
| 73 | { |
| 74 | extern ld_config_type config; |
| 75 | if (config.relocateable_output == true && |
| 76 | config.build_constructors == true) { |
| 77 | return gld${EMULATION_NAME}_script_option_Ur; |
| 78 | } |
| 79 | if (config.relocateable_output == true) { |
| 80 | return gld${EMULATION_NAME}_script_option_r; |
| 81 | } |
| 82 | if (!config.text_read_only) |
| 83 | return gld${EMULATION_NAME}_script_option_N; |
| 84 | if (!config.magic_demand_paged) |
| 85 | return gld${EMULATION_NAME}_script_option_n; |
| 86 | return gld${EMULATION_NAME}_script; |
| 87 | } |
| 88 | struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = |
| 89 | { |
| 90 | gld${EMULATION_NAME}_before_parse, |
| 91 | syslib_default, |
| 92 | hll_default, |
| 93 | after_parse_default, |
| 94 | after_allocation_default, |
| 95 | set_output_arch_default, |
| 96 | ldemul_default_target, |
| 97 | before_allocation_default, |
| 98 | gld${EMULATION_NAME}_get_script, |
| 99 | "${EMULATION_NAME}", |
| 100 | "${OUTPUT_FORMAT}" |
| 101 | }; |
| 102 | EOF |