projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 6ecb2b74 PB |
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 ${EMULATION_NAME} | |
| 7 | Copyright (C) 1991 Free Software Foundation, Inc. | |
| 8 | Written by Steve Chamberlain [email protected] | |
| 9 | ||
| 10 | This file is part of GLD, the Gnu Linker. | |
| 11 | ||
| 12 | This program is free software; you can redistribute it and/or modify | |
| 13 | it under the terms of the GNU General Public License as published by | |
| 14 | the Free Software Foundation; either version 2 of the License, or | |
| 15 | (at your option) any later version. | |
| 16 | ||
| 17 | This program is distributed in the hope that it will be useful, | |
| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | GNU General Public License for more details. | |
| 21 | ||
| 22 | You should have received a copy of the GNU General Public License | |
| 23 | along with this program; if not, write to the Free Software | |
| 24 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 25 | ||
| 26 | #define TARGET_IS_${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${EMULATION_NAME}_script_option_N = /* Used with -N flag. */ | |
| 5531526a | 69 | #include "${EMULATION_NAME}.xbn" |
| 6ecb2b74 PB |
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 |