1 # This shell script emits a C file. -*- C -*-
2 # It does some substitutions.
3 (echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
5 /* This file is part of GLD, the Gnu Linker.
6 Copyright 1999, 2000, 2002, 2003, 2004, 2005, 2007
7 Free Software Foundation, Inc.
9 This file is part of the GNU Binutils.
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 3 of the License, or
14 (at your option) any later version.
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
24 MA 02110-1301, USA. */
27 /* Need to determine load and run pages for output sections */
29 #define TARGET_IS_${EMULATION_NAME}
44 static int coff_version;
46 /* TI COFF extra command line options */
47 #define OPTION_COFF_FORMAT (300 + 1)
50 gld${EMULATION_NAME}_add_options
51 (int ns ATTRIBUTE_UNUSED, char **shortopts ATTRIBUTE_UNUSED, int nl,
52 struct option **longopts, int nrl ATTRIBUTE_UNUSED,
53 struct option **really_longopts ATTRIBUTE_UNUSED)
55 static const struct option xtra_long[] = {
57 {"format", required_argument, NULL, OPTION_COFF_FORMAT },
58 {NULL, no_argument, NULL, 0}
61 *longopts = (struct option *)
62 xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
63 memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
67 gld_${EMULATION_NAME}_list_options (FILE * file)
69 fprintf (file, _(" --format 0|1|2 Specify which COFF version to use\n"));
73 gld${EMULATION_NAME}_handle_option (int optc)
80 case OPTION_COFF_FORMAT:
81 if ((*optarg == '0' || *optarg == '1' || *optarg == '2')
84 static char buf[] = "coffX-${OUTPUT_FORMAT_TEMPLATE}";
85 coff_version = *optarg - '0';
87 lang_add_output_format (buf, NULL, NULL, 0);
91 einfo (_("%P%F: invalid COFF format version %s\n"), optarg);
99 gld_${EMULATION_NAME}_before_parse(void)
101 #ifndef TARGET_ /* I.e., if not generic. */
102 ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
103 #endif /* not TARGET_ */
107 gld_${EMULATION_NAME}_get_script (int *isfile)
109 if test x"$COMPILE_IN" = xyes
111 # Scripts compiled in.
113 # sed commands to quote an ld script as a C string.
122 if (link_info.relocatable && config.build_constructors)
123 return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
124 else if (link_info.relocatable)
125 return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
126 else if (!config.text_read_only)
127 return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
128 else if (!config.magic_demand_paged)
129 return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
131 return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
136 # Scripts read from the filesystem.
142 if (link_info.relocatable && config.build_constructors)
143 return "ldscripts/${EMULATION_NAME}.xu";
144 else if (link_info.relocatable)
145 return "ldscripts/${EMULATION_NAME}.xr";
146 else if (!config.text_read_only)
147 return "ldscripts/${EMULATION_NAME}.xbn";
148 else if (!config.magic_demand_paged)
149 return "ldscripts/${EMULATION_NAME}.xn";
151 return "ldscripts/${EMULATION_NAME}.x";
158 struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
160 gld_${EMULATION_NAME}_before_parse,
165 after_allocation_default,
166 set_output_arch_default,
167 ldemul_default_target,
168 before_allocation_default,
169 gld_${EMULATION_NAME}_get_script,
173 NULL, /* create output section statements */
174 NULL, /* open dynamic archive */
175 NULL, /* place orphan */
176 NULL, /* set_symbols */
177 NULL, /* parse_args */
178 gld${EMULATION_NAME}_add_options,
179 gld${EMULATION_NAME}_handle_option,
180 NULL, /* unrecognized_file */
181 gld_${EMULATION_NAME}_list_options,
182 NULL, /* recognized file */
183 NULL, /* find_potential_libraries */
184 NULL /* new_vers_pattern */