1 # This shell script emits a C file. -*- C -*-
2 # It does some substitutions.
3 cat >e${EMULATION_NAME}.c <<EOF
4 /* Copyright (C) 1991, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
6 This file is part of GLD, the Gnu Linker.
8 GLD is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 1, or (at your option)
13 GLD is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GLD; see the file COPYING. If not, write to the Free
20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
24 * emulate the Intels port of gld
31 #include "libiberty.h"
45 static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
49 for ( p = env_variables; *p; p++ ){
50 env = (char *) getenv(*p);
52 ldfile_add_library_path (concat (env,
58 ldfile_output_architecture = bfd_arch_i960;
61 #else /* not GNU960 */
63 static void gld960_before_parse()
66 env = getenv("G960LIB");
68 ldfile_add_library_path(env, false);
70 env = getenv("G960BASE");
72 ldfile_add_library_path (concat (env, "/lib", (const char *) NULL),
74 ldfile_output_architecture = bfd_arch_i960;
81 gld960_set_output_arch()
83 if (ldfile_output_machine_name != NULL
84 && *ldfile_output_machine_name != '\0')
88 s = concat ("i960:", ldfile_output_machine_name, (char *) NULL);
89 for (s1 = s; *s1 != '\0'; s1++)
90 if (isupper ((unsigned char) *s1))
91 *s1 = tolower ((unsigned char) *s1);
92 ldfile_set_output_arch (s);
96 set_output_arch_default ();
100 gld960_choose_target()
104 output_filename = "b.out";
105 return bfd_make_targ_name(BFD_BOUT_FORMAT, 0);
109 char *from_outside = getenv(TARGET_ENVIRON);
110 output_filename = "b.out";
112 if (from_outside != (char *)NULL)
115 return "coff-Intel-little";
121 gld960_get_script(isfile)
125 if test -n "$COMPILE_IN"
127 # Scripts compiled in.
129 # sed commands to quote an ld script as a C string.
136 cat >>e${EMULATION_NAME}.c <<EOF
140 if (link_info.relocateable == true && config.build_constructors == true)
141 return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
142 else if (link_info.relocateable == true)
143 return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
144 else if (!config.text_read_only)
145 return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
146 else if (!config.magic_demand_paged)
147 return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
149 return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
154 # Scripts read from the filesystem.
156 cat >>e${EMULATION_NAME}.c <<EOF
160 if (link_info.relocateable == true && config.build_constructors == true)
161 return "ldscripts/${EMULATION_NAME}.xu";
162 else if (link_info.relocateable == true)
163 return "ldscripts/${EMULATION_NAME}.xr";
164 else if (!config.text_read_only)
165 return "ldscripts/${EMULATION_NAME}.xbn";
166 else if (!config.magic_demand_paged)
167 return "ldscripts/${EMULATION_NAME}.xn";
169 return "ldscripts/${EMULATION_NAME}.x";
175 cat >>e${EMULATION_NAME}.c <<EOF
177 struct ld_emulation_xfer_struct ld_gld960coff_emulation =
184 after_allocation_default,
185 gld960_set_output_arch,
186 gld960_choose_target,
187 before_allocation_default,