Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
3196 | jaeger | 1 | diff -r -u -N binutils-2.23.1/bfd/config.bfd kos32-binutils-2.23.1/bfd/config.bfd |
2 | --- binutils-2.23.1/bfd/config.bfd 2012-09-04 18:14:59.000000000 +0400 |
||
3 | +++ kos32-binutils-2.23.1/bfd/config.bfd 2013-01-23 15:58:39.000000000 +0400 |
||
4 | @@ -512,6 +512,11 @@ |
||
5 | targ_defvec=bfd_elf32_i386_vec |
||
6 | targ_selvecs=bfd_elf32_i386_vec |
||
7 | ;; |
||
8 | + i[3-7]86-*-kos32*) |
||
9 | + targ_defvec=i386aout_vec |
||
10 | + targ_selvecs="kos32_vec i386pe_vec i386pei_vec bfd_elf32_i386_vec" |
||
11 | + targ_underscore=yes |
||
12 | + ;; |
||
13 | i[3-7]86-*-nto*) |
||
14 | targ_defvec=bfd_elf32_i386_vec |
||
15 | targ_selvecs=i386coff_vec |
||
16 | diff -r -u -N binutils-2.23.1/bfd/configure kos32-binutils-2.23.1/bfd/configure |
||
17 | --- binutils-2.23.1/bfd/configure 2012-11-13 18:17:40.000000000 +0400 |
||
18 | +++ kos32-binutils-2.23.1/bfd/configure 2013-01-23 16:00:34.000000000 +0400 |
||
19 | @@ -15421,6 +15421,7 @@ |
||
20 | icoff_big_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
||
21 | icoff_little_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
||
22 | ieee_vec) tb="$tb ieee.lo" ;; |
||
23 | + kos32_vec) tb="$tb kos32.lo" ;; |
||
24 | m68k4knetbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;; |
||
25 | m68kaux_coff_vec) tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;; |
||
26 | m68kcoff_vec) tb="$tb coff-m68k.lo cofflink.lo" ;; |
||
27 | diff -r -u -N binutils-2.23.1/bfd/configure.in kos32-binutils-2.23.1/bfd/configure.in |
||
28 | --- binutils-2.23.1/bfd/configure.in 2012-11-13 18:17:38.000000000 +0400 |
||
29 | +++ kos32-binutils-2.23.1/bfd/configure.in 2013-01-23 16:02:35.000000000 +0400 |
||
30 | @@ -913,6 +913,7 @@ |
||
31 | icoff_big_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
||
32 | icoff_little_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
||
33 | ieee_vec) tb="$tb ieee.lo" ;; |
||
34 | + kos32_vec) tb="$tb kos32.lo" ;; |
||
35 | m68k4knetbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;; |
||
36 | m68kaux_coff_vec) tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;; |
||
37 | m68kcoff_vec) tb="$tb coff-m68k.lo cofflink.lo" ;; |
||
38 | diff -r -u -N binutils-2.23.1/bfd/kos32.c kos32-binutils-2.23.1/bfd/kos32.c |
||
39 | --- binutils-2.23.1/bfd/kos32.c 1970-01-01 03:00:00.000000000 +0300 |
||
40 | +++ kos32-binutils-2.23.1/bfd/kos32.c 2013-01-23 16:29:39.000000000 +0400 |
||
41 | @@ -0,0 +1,222 @@ |
||
42 | +/* BFD back-end for MS-DOS executables. |
||
43 | + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002, |
||
44 | + 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc. |
||
45 | + Written by Bryan Ford of the University of Utah. |
||
46 | + |
||
47 | + Contributed by the Center for Software Science at the |
||
48 | + University of Utah (pa-gdb-bugs@cs.utah.edu). |
||
49 | + |
||
50 | + This file is part of BFD, the Binary File Descriptor library. |
||
51 | + |
||
52 | + This program is free software; you can redistribute it and/or modify |
||
53 | + it under the terms of the GNU General Public License as published by |
||
54 | + the Free Software Foundation; either version 3 of the License, or |
||
55 | + (at your option) any later version. |
||
56 | + |
||
57 | + This program is distributed in the hope that it will be useful, |
||
58 | + but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
59 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
60 | + GNU General Public License for more details. |
||
61 | + |
||
62 | + You should have received a copy of the GNU General Public License |
||
63 | + along with this program; if not, write to the Free Software |
||
64 | + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
||
65 | + MA 02110-1301, USA. */ |
||
66 | + |
||
67 | + |
||
68 | +#include "sysdep.h" |
||
69 | +#include "bfd.h" |
||
70 | +#include "libbfd.h" |
||
71 | +#include "libaout.h" |
||
72 | + |
||
73 | +#define KOS_MAGIC_0 0x554e454D |
||
74 | +#define KOS_MAGIC_1 0x31305445 |
||
75 | +#define KOS_MAGIC_2 0x32305445 |
||
76 | + |
||
77 | + |
||
78 | +static int |
||
79 | +kos32_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED, |
||
80 | + struct bfd_link_info *info ATTRIBUTE_UNUSED) |
||
81 | +{ |
||
82 | + return 0; |
||
83 | +} |
||
84 | + |
||
85 | +static bfd_boolean |
||
86 | +kos32_write_object_contents (bfd *abfd) |
||
87 | +{ |
||
88 | + static char hdr[12]; |
||
89 | + file_ptr outfile_size = sizeof(hdr); |
||
90 | + bfd_vma high_vma = 0; |
||
91 | + asection *sec; |
||
92 | + |
||
93 | + /* Find the total size of the program on disk and in memory. */ |
||
94 | + for (sec = abfd->sections; sec != (asection *) NULL; sec = sec->next) |
||
95 | + { |
||
96 | + if (sec->size == 0) |
||
97 | + continue; |
||
98 | + if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC) |
||
99 | + { |
||
100 | + bfd_vma sec_vma = bfd_get_section_vma (abfd, sec) + sec->size; |
||
101 | + if (sec_vma > high_vma) |
||
102 | + high_vma = sec_vma; |
||
103 | + } |
||
104 | + if (bfd_get_section_flags (abfd, sec) & SEC_LOAD) |
||
105 | + { |
||
106 | + file_ptr sec_end = (sizeof (hdr) |
||
107 | + + bfd_get_section_vma (abfd, sec) |
||
108 | + + sec->size); |
||
109 | + if (sec_end > outfile_size) |
||
110 | + outfile_size = sec_end; |
||
111 | + } |
||
112 | + } |
||
113 | + |
||
114 | + /* Make sure the program isn't too big. */ |
||
115 | +// if (high_vma > (bfd_vma)0xffff) |
||
116 | +// { |
||
117 | +// bfd_set_error(bfd_error_file_too_big); |
||
118 | +// return FALSE; |
||
119 | +// } |
||
120 | + |
||
121 | + /* Constants. */ |
||
122 | + H_PUT_32 (abfd, KOS_MAGIC_0, &hdr[0]); |
||
123 | + H_PUT_32 (abfd, KOS_MAGIC_2, &hdr[4]); |
||
124 | + H_PUT_32 (abfd, 1, &hdr[8]); |
||
125 | + |
||
126 | +// if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 |
||
127 | +// || bfd_bwrite (hdr, (bfd_size_type) sizeof(hdr), abfd) != sizeof(hdr)) |
||
128 | +// return FALSE; |
||
129 | + |
||
130 | + return TRUE; |
||
131 | +} |
||
132 | + |
||
133 | +static bfd_boolean |
||
134 | +kos32_set_section_contents (bfd *abfd, |
||
135 | + sec_ptr section, |
||
136 | + const void *location, |
||
137 | + file_ptr offset, |
||
138 | + bfd_size_type count) |
||
139 | +{ |
||
140 | + |
||
141 | + if (count == 0) |
||
142 | + return TRUE; |
||
143 | + |
||
144 | + section->filepos = bfd_get_section_vma (abfd, section); |
||
145 | + |
||
146 | + if (bfd_get_section_flags (abfd, section) & SEC_LOAD) |
||
147 | + { |
||
148 | + if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0 |
||
149 | + || bfd_bwrite (location, count, abfd) != count) |
||
150 | + return FALSE; |
||
151 | + } |
||
152 | + |
||
153 | + return TRUE; |
||
154 | +} |
||
155 | + |
||
156 | +static bfd_boolean |
||
157 | +kos32_mkobject (bfd *abfd ATTRIBUTE_UNUSED) |
||
158 | +{ |
||
159 | + return TRUE; |
||
160 | +} |
||
161 | + |
||
162 | + |
||
163 | +#define kos32_make_empty_symbol _bfd_generic_make_empty_symbol |
||
164 | +#define kos32_bfd_reloc_type_lookup aout_32_reloc_type_lookup |
||
165 | +#define kos32_bfd_reloc_name_lookup aout_32_reloc_name_lookup |
||
166 | + |
||
167 | +#define kos32_close_and_cleanup _bfd_generic_close_and_cleanup |
||
168 | +#define kos32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info |
||
169 | +#define kos32_new_section_hook _bfd_generic_new_section_hook |
||
170 | +#define kos32_get_section_contents _bfd_generic_get_section_contents |
||
171 | +#define kos32_get_section_contents_in_window \ |
||
172 | + _bfd_generic_get_section_contents_in_window |
||
173 | +#define kos32_bfd_get_relocated_section_contents \ |
||
174 | + bfd_generic_get_relocated_section_contents |
||
175 | +#define kos32_bfd_relax_section bfd_generic_relax_section |
||
176 | +#define kos32_bfd_gc_sections bfd_generic_gc_sections |
||
177 | +#define kos32_bfd_lookup_section_flags bfd_generic_lookup_section_flags |
||
178 | +#define kos32_bfd_merge_sections bfd_generic_merge_sections |
||
179 | +#define kos32_bfd_is_group_section bfd_generic_is_group_section |
||
180 | +#define kos32_bfd_discard_group bfd_generic_discard_group |
||
181 | +#define kos32_section_already_linked \ |
||
182 | + _bfd_generic_section_already_linked |
||
183 | +#define kos32_bfd_define_common_symbol bfd_generic_define_common_symbol |
||
184 | +#define kos32_bfd_link_hash_table_create _bfd_generic_link_hash_table_create |
||
185 | +#define kos32_bfd_link_hash_table_free _bfd_generic_link_hash_table_free |
||
186 | +#define kos32_bfd_link_add_symbols _bfd_generic_link_add_symbols |
||
187 | +#define kos32_bfd_link_just_syms _bfd_generic_link_just_syms |
||
188 | +#define kos32_bfd_copy_link_hash_symbol_type \ |
||
189 | + _bfd_generic_copy_link_hash_symbol_type |
||
190 | +#define kos32_bfd_final_link _bfd_generic_final_link |
||
191 | +#define kos32_bfd_link_split_section _bfd_generic_link_split_section |
||
192 | +#define kos32_set_arch_mach _bfd_generic_set_arch_mach |
||
193 | + |
||
194 | +#define kos32_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound |
||
195 | +#define kos32_canonicalize_symtab _bfd_nosymbols_canonicalize_symtab |
||
196 | +#define kos32_print_symbol _bfd_nosymbols_print_symbol |
||
197 | +#define kos32_get_symbol_info _bfd_nosymbols_get_symbol_info |
||
198 | +#define kos32_find_nearest_line _bfd_nosymbols_find_nearest_line |
||
199 | +#define kos32_find_inliner_info _bfd_nosymbols_find_inliner_info |
||
200 | +#define kos32_get_lineno _bfd_nosymbols_get_lineno |
||
201 | +#define kos32_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) |
||
202 | +#define kos32_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name |
||
203 | +#define kos32_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
||
204 | +#define kos32_read_minisymbols _bfd_nosymbols_read_minisymbols |
||
205 | +#define kos32_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol |
||
206 | + |
||
207 | +#define kos32_canonicalize_reloc _bfd_norelocs_canonicalize_reloc |
||
208 | +#define kos32_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound |
||
209 | +#define kos32_32_bfd_link_split_section _bfd_generic_link_split_section |
||
210 | + |
||
211 | +const bfd_target kos32_vec = |
||
212 | + { |
||
213 | + "kos32", /* name */ |
||
214 | + bfd_target_msdos_flavour, |
||
215 | + BFD_ENDIAN_LITTLE, /* target byte order */ |
||
216 | + BFD_ENDIAN_LITTLE, /* target headers byte order */ |
||
217 | + (EXEC_P), /* object flags */ |
||
218 | + (SEC_CODE | SEC_DATA | SEC_HAS_CONTENTS |
||
219 | + | SEC_ALLOC | SEC_LOAD), /* section flags */ |
||
220 | + 0, /* leading underscore */ |
||
221 | + ' ', /* ar_pad_char */ |
||
222 | + 16, /* ar_max_namelen */ |
||
223 | + 0, /* match priority */ |
||
224 | + bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
||
225 | + bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
||
226 | + bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
||
227 | + bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
||
228 | + bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
||
229 | + bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ |
||
230 | + |
||
231 | + { |
||
232 | + _bfd_dummy_target, |
||
233 | + _bfd_dummy_target, /* bfd_check_format */ |
||
234 | + _bfd_dummy_target, |
||
235 | + _bfd_dummy_target, |
||
236 | + }, |
||
237 | + { |
||
238 | + bfd_false, |
||
239 | + kos32_mkobject, |
||
240 | + _bfd_generic_mkarchive, |
||
241 | + bfd_false, |
||
242 | + }, |
||
243 | + { /* bfd_write_contents */ |
||
244 | + bfd_false, |
||
245 | + kos32_write_object_contents, |
||
246 | + _bfd_write_archive_contents, |
||
247 | + bfd_false, |
||
248 | + }, |
||
249 | + |
||
250 | + BFD_JUMP_TABLE_GENERIC (kos32), |
||
251 | + BFD_JUMP_TABLE_COPY (_bfd_generic), |
||
252 | + BFD_JUMP_TABLE_CORE (_bfd_nocore), |
||
253 | + BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), |
||
254 | + BFD_JUMP_TABLE_SYMBOLS (kos32), |
||
255 | + BFD_JUMP_TABLE_RELOCS (kos32), |
||
256 | + BFD_JUMP_TABLE_WRITE (kos32), |
||
257 | + BFD_JUMP_TABLE_LINK (kos32), |
||
258 | + BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
||
259 | + |
||
260 | + NULL, |
||
261 | + |
||
262 | + (PTR) 0 |
||
263 | + }; |
||
264 | diff -r -u -N binutils-2.23.1/bfd/targets.c kos32-binutils-2.23.1/bfd/targets.c |
||
265 | --- binutils-2.23.1/bfd/targets.c 2012-09-04 16:53:42.000000000 +0400 |
||
266 | +++ kos32-binutils-2.23.1/bfd/targets.c 2013-01-23 16:06:37.000000000 +0400 |
||
267 | @@ -806,6 +806,7 @@ |
||
268 | extern const bfd_target icoff_big_vec; |
||
269 | extern const bfd_target icoff_little_vec; |
||
270 | extern const bfd_target ieee_vec; |
||
271 | +extern const bfd_target kos32_vec; |
||
272 | extern const bfd_target m68k4knetbsd_vec; |
||
273 | extern const bfd_target m68kaux_coff_vec; |
||
274 | extern const bfd_target m68kcoff_vec; |
||
275 | diff -r -u -N binutils-2.23.1/config.sub kos32-binutils-2.23.1/config.sub |
||
276 | --- binutils-2.23.1/config.sub 2012-04-25 19:53:25.000000000 +0400 |
||
277 | +++ kos32-binutils-2.23.1/config.sub 2013-01-23 16:07:13.000000000 +0400 |
||
278 | @@ -1368,7 +1368,7 @@ |
||
279 | | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ |
||
280 | | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ |
||
281 | | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ |
||
282 | - | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) |
||
283 | + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es | -kos32*) |
||
284 | # Remember, each alternative MUST END IN *, to match a version number. |
||
285 | ;; |
||
286 | -qnx*) |
||
287 | diff -r -u -N binutils-2.23.1/gas/configure.tgt kos32-binutils-2.23.1/gas/configure.tgt |
||
288 | --- binutils-2.23.1/gas/configure.tgt 2012-09-04 16:53:45.000000000 +0400 |
||
289 | +++ kos32-binutils-2.23.1/gas/configure.tgt 2013-01-23 16:08:33.000000000 +0400 |
||
290 | @@ -238,6 +238,7 @@ |
||
291 | i386-*-pe) fmt=coff em=pe ;; |
||
292 | i386-*-cygwin*) fmt=coff em=pe ;; |
||
293 | i386-*-interix*) fmt=coff em=interix ;; |
||
294 | + i386-*-kos32*) fmt=coff em=pe ;; |
||
295 | i386-*-mingw*) |
||
296 | case ${cpu} in |
||
297 | x86_64*) fmt=coff em=pep ;; |
||
298 | diff -r -u -N binutils-2.23.1/ld/configure.tgt kos32-binutils-2.23.1/ld/configure.tgt |
||
299 | --- binutils-2.23.1/ld/configure.tgt 2012-09-04 16:53:47.000000000 +0400 |
||
300 | +++ kos32-binutils-2.23.1/ld/configure.tgt 2013-01-23 16:12:11.000000000 +0400 |
||
301 | @@ -299,6 +299,7 @@ |
||
302 | x86_64-*-mingw*) targ_emul=i386pep ; |
||
303 | targ_extra_emuls=i386pe |
||
304 | targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;; |
||
305 | +i[3-7]86-*-kos32*) targ_emul=kos32 ;; |
||
306 | i[3-7]86-*-interix*) targ_emul=i386pe_posix; |
||
307 | targ_extra_ofiles="deffilep.o pe-dll.o" ;; |
||
308 | i[3-7]86-*-beospe*) targ_emul=i386beos ;; |
||
309 | diff -r -u -N binutils-2.23.1/ld/emulparams/kos32.sh kos32-binutils-2.23.1/ld/emulparams/kos32.sh |
||
310 | --- binutils-2.23.1/ld/emulparams/kos32.sh 1970-01-01 03:00:00.000000000 +0300 |
||
311 | +++ kos32-binutils-2.23.1/ld/emulparams/kos32.sh 2013-01-23 16:13:36.000000000 +0400 |
||
312 | @@ -0,0 +1,8 @@ |
||
313 | +ARCH=i386 |
||
314 | +SCRIPT_NAME=kos32 |
||
315 | +OUTPUT_FORMAT="kos32" |
||
316 | +TEMPLATE_NAME=kos32 |
||
317 | +ENTRY="__start" |
||
318 | +INITIAL_SYMBOL_CHAR=\"_\" |
||
319 | +NOP=0x90909090 |
||
320 | +TARGET_PAGE_SIZE=0x1000 |
||
321 | diff -r -u -N binutils-2.23.1/ld/emultempl/kos32.em kos32-binutils-2.23.1/ld/emultempl/kos32.em |
||
322 | --- binutils-2.23.1/ld/emultempl/kos32.em 1970-01-01 03:00:00.000000000 +0300 |
||
323 | +++ kos32-binutils-2.23.1/ld/emultempl/kos32.em 2013-01-23 16:57:01.000000000 +0400 |
||
324 | @@ -0,0 +1,246 @@ |
||
325 | +# This shell script emits a C file. -*- C -*- |
||
326 | +# Copyright 2007 Free Software Foundation, Inc. |
||
327 | +# |
||
328 | +# This file is part of the GNU Binutils. |
||
329 | +# |
||
330 | +# This program is free software; you can redistribute it and/or modify |
||
331 | +# it under the terms of the GNU General Public License as published by |
||
332 | +# the Free Software Foundation; either version 3 of the License, or |
||
333 | +# (at your option) any later version. |
||
334 | +# |
||
335 | +# This program is distributed in the hope that it will be useful, |
||
336 | +# but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
337 | +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
338 | +# GNU General Public License for more details. |
||
339 | +# |
||
340 | +# You should have received a copy of the GNU General Public License |
||
341 | +# along with this program; if not, write to the Free Software |
||
342 | +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
||
343 | +# MA 02110-1301, USA. |
||
344 | +# |
||
345 | + |
||
346 | +fragment < |
||
347 | + |
||
348 | +#include "sysdep.h" |
||
349 | +#include "bfd.h" |
||
350 | +#include "bfdlink.h" |
||
351 | +#include "getopt.h" |
||
352 | +#include "libiberty.h" |
||
353 | +#include "ld.h" |
||
354 | +#include "ldmain.h" |
||
355 | +#include "ldexp.h" |
||
356 | +#include "ldlang.h" |
||
357 | +#include "ldfile.h" |
||
358 | +#include "ldemul.h" |
||
359 | +#include |
||
360 | +#include "ldlex.h" |
||
361 | +#include "ldmisc.h" |
||
362 | +#include "ldctor.h" |
||
363 | +#include "coff/internal.h" |
||
364 | + |
||
365 | +/* FIXME: See bfd/peXXigen.c for why we include an architecture specific |
||
366 | + header in generic PE code. */ |
||
367 | +#include "coff/i386.h" |
||
368 | +#include "coff/pe.h" |
||
369 | + |
||
370 | +/* FIXME: This is a BFD internal header file, and we should not be |
||
371 | + using it here. */ |
||
372 | +#include "../bfd/libcoff.h" |
||
373 | + |
||
374 | +#include "deffile.h" |
||
375 | +#include "pe-dll.h" |
||
376 | +#include "safe-ctype.h" |
||
377 | + |
||
378 | +static struct internal_extra_pe_aouthdr pe; |
||
379 | + |
||
380 | +static void |
||
381 | +gld_${EMULATION_NAME}_before_parse (void) |
||
382 | +{ |
||
383 | + ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`); |
||
384 | + config.has_shared = FALSE; |
||
385 | +} |
||
386 | + |
||
387 | + |
||
388 | +#define OPTION_STACK (300 + 1) |
||
389 | + |
||
390 | +static void |
||
391 | +gld_${EMULATION_NAME}_add_options |
||
392 | + (int ns ATTRIBUTE_UNUSED, |
||
393 | + char **shortopts ATTRIBUTE_UNUSED, |
||
394 | + int nl, |
||
395 | + struct option **longopts, |
||
396 | + int nrl ATTRIBUTE_UNUSED, |
||
397 | + struct option **really_longopts ATTRIBUTE_UNUSED) |
||
398 | +{ |
||
399 | + static const struct option xtra_long[] = { |
||
400 | + /* KOS32 options */ |
||
401 | + {"stack", required_argument, NULL, OPTION_STACK}, |
||
402 | + {NULL, no_argument, NULL, 0} |
||
403 | + }; |
||
404 | + |
||
405 | + *longopts |
||
406 | + = xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long)); |
||
407 | + memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long)); |
||
408 | +} |
||
409 | + |
||
410 | +typedef struct |
||
411 | +{ |
||
412 | + void *ptr; |
||
413 | + int size; |
||
414 | + int value; |
||
415 | + char *symbol; |
||
416 | + int inited; |
||
417 | +} definfo; |
||
418 | + |
||
419 | +#define D(field,symbol,def) {&pe.field,sizeof(pe.field), def, symbol,0} |
||
420 | + |
||
421 | + |
||
422 | +static definfo init[] = |
||
423 | +{ |
||
424 | + D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x200000), |
||
425 | + { NULL, 0, 0, NULL, 0 } |
||
426 | +}; |
||
427 | + |
||
428 | +static void |
||
429 | +gld_${EMULATION_NAME}_list_options (FILE *file) |
||
430 | +{ |
||
431 | + fprintf (file, _(" --stack |
||
432 | +} |
||
433 | + |
||
434 | +static void |
||
435 | +set_pe_name (char *name, long val) |
||
436 | +{ |
||
437 | + int i; |
||
438 | + |
||
439 | + /* Find the name and set it. */ |
||
440 | + for (i = 0; init[i].ptr; i++) |
||
441 | + { |
||
442 | + if (strcmp (name, init[i].symbol) == 0) |
||
443 | + { |
||
444 | + init[i].value = val; |
||
445 | + init[i].inited = 1; |
||
446 | + return; |
||
447 | + } |
||
448 | + } |
||
449 | + abort (); |
||
450 | +} |
||
451 | + |
||
452 | +static void |
||
453 | +set_pe_value (char *name) |
||
454 | +{ |
||
455 | + char *end; |
||
456 | + |
||
457 | + set_pe_name (name, strtoul (optarg, &end, 0)); |
||
458 | + |
||
459 | + if (end == optarg) |
||
460 | + einfo (_("%P%F: invalid hex number for KOS32 parameter '%s'\n"), optarg); |
||
461 | + |
||
462 | + optarg = end; |
||
463 | +} |
||
464 | + |
||
465 | +static void |
||
466 | +gld_${EMULATION_NAME}_set_symbols (void) |
||
467 | +{ |
||
468 | + /* Run through and invent symbols for all the |
||
469 | + names and insert the defaults. */ |
||
470 | + int j; |
||
471 | + |
||
472 | + /* Glue the assignments into the abs section */ |
||
473 | + push_stat_ptr (&abs_output_section->children); |
||
474 | + |
||
475 | + for (j = 0; init[j].ptr; j++) |
||
476 | + { |
||
477 | + long val = init[j].value; |
||
478 | + lang_add_assignment (exp_assign (init[j].symbol, exp_intop (val), FALSE)); |
||
479 | + if (init[j].size == sizeof(short)) |
||
480 | + *(short *)init[j].ptr = val; |
||
481 | + else if (init[j].size == sizeof(int)) |
||
482 | + *(int *)init[j].ptr = val; |
||
483 | + else if (init[j].size == sizeof(long)) |
||
484 | + *(long *)init[j].ptr = val; |
||
485 | + /* This might be a long long or other special type. */ |
||
486 | + else if (init[j].size == sizeof(bfd_vma)) |
||
487 | + *(bfd_vma *)init[j].ptr = val; |
||
488 | + else abort(); |
||
489 | + } |
||
490 | + /* Restore the pointer. */ |
||
491 | + pop_stat_ptr (); |
||
492 | +} |
||
493 | + |
||
494 | +static bfd_boolean |
||
495 | +gld_${EMULATION_NAME}_handle_option (int optc) |
||
496 | +{ |
||
497 | + switch (optc) |
||
498 | + { |
||
499 | + default: |
||
500 | + return FALSE; |
||
501 | + |
||
502 | + /* PE options. */ |
||
503 | + case OPTION_STACK: |
||
504 | + set_pe_value ("__size_of_stack_reserve__"); |
||
505 | + break; |
||
506 | + } |
||
507 | + return TRUE; |
||
508 | +} |
||
509 | + |
||
510 | +static char * |
||
511 | +gld_${EMULATION_NAME}_get_script (int *isfile) |
||
512 | +EOF |
||
513 | +# Scripts compiled in. |
||
514 | +# sed commands to quote an ld script as a C string. |
||
515 | +sc="-f stringify.sed" |
||
516 | + |
||
517 | +fragment < |
||
518 | +{ |
||
519 | + *isfile = 0; |
||
520 | + |
||
521 | + if (link_info.relocatable && config.build_constructors) |
||
522 | + return |
||
523 | +EOF |
||
524 | +sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c |
||
525 | +echo ' ; else if (link_info.relocatable) return' >> e${EMULATION_NAME}.c |
||
526 | +sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c |
||
527 | +echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c |
||
528 | +sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c |
||
529 | +echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c |
||
530 | +sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c |
||
531 | +if test -n "$GENERATE_AUTO_IMPORT_SCRIPT" ; then |
||
532 | +echo ' ; else if (link_info.pei386_auto_import == 1) return' >> e${EMULATION_NAME}.c |
||
533 | +sed $sc ldscripts/${EMULATION_NAME}.xa >> e${EMULATION_NAME}.c |
||
534 | +fi |
||
535 | +echo ' ; else return' >> e${EMULATION_NAME}.c |
||
536 | +sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c |
||
537 | +echo '; }' >> e${EMULATION_NAME}.c |
||
538 | + |
||
539 | +fragment < |
||
540 | + |
||
541 | + |
||
542 | +struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = |
||
543 | +{ |
||
544 | + gld_${EMULATION_NAME}_before_parse, |
||
545 | + syslib_default, |
||
546 | + hll_default, |
||
547 | + after_parse_default, |
||
548 | + after_open_default, |
||
549 | + after_allocation_default, |
||
550 | + set_output_arch_default, |
||
551 | + ldemul_default_target, |
||
552 | + before_allocation_default, |
||
553 | + gld_${EMULATION_NAME}_get_script, |
||
554 | + "${EMULATION_NAME}", |
||
555 | + "${OUTPUT_FORMAT}", |
||
556 | + finish_default, |
||
557 | + NULL, /* Create output section statements. */ |
||
558 | + NULL, /* open dynamic archive */ |
||
559 | + NULL, |
||
560 | + gld_${EMULATION_NAME}_set_symbols, |
||
561 | + NULL, /* parse_args */ |
||
562 | + gld_${EMULATION_NAME}_add_options, |
||
563 | + gld_${EMULATION_NAME}_handle_option, |
||
564 | + NULL, |
||
565 | + gld_${EMULATION_NAME}_list_options, |
||
566 | + NULL, |
||
567 | + NULL, /* find_potential_libraries */ |
||
568 | + NULL /* new_vers_pattern. */ |
||
569 | +}; |
||
570 | +EOF |
||
571 | diff -r -u -N binutils-2.23.1/ld/Makefile.in kos32-binutils-2.23.1/ld/Makefile.in |
||
572 | --- binutils-2.23.1/ld/Makefile.in 2012-09-04 16:53:47.000000000 +0400 |
||
573 | +++ kos32-binutils-2.23.1/ld/Makefile.in 2013-01-23 16:11:11.000000000 +0400 |
||
574 | @@ -619,6 +619,7 @@ |
||
575 | ei386pe.c \ |
||
576 | ei386pe_posix.c \ |
||
577 | ei386pep.c \ |
||
578 | + ekos32.c \ |
||
579 | elnk960.c \ |
||
580 | em32relf.c \ |
||
581 | em32relf_linux.c \ |
||
582 | @@ -2853,6 +2854,9 @@ |
||
583 | ei386pep.c: $(srcdir)/emulparams/i386pep.sh \ |
||
584 | $(srcdir)/emultempl/pep.em $(srcdir)/scripttempl/pep.sc ${GEN_DEPENDS} |
||
585 | ${GENSCRIPTS} i386pep "$(tdir_i386pe)" |
||
586 | +ekos32.c: $(srcdir)/emulparams/kos32.sh \ |
||
587 | + $(srcdir)/emultempl/kos32.em $(srcdir)/scripttempl/kos32.sc ${GEN_DEPENDS} |
||
588 | + ${GENSCRIPTS} kos32 "$(tdir_kos32)" |
||
589 | elnk960.c: $(srcdir)/emulparams/lnk960.sh \ |
||
590 | $(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS} |
||
591 | ${GENSCRIPTS} lnk960 "$(tdir_lnk960)" |
||
592 | diff -r -u -N binutils-2.23.1/ld/scripttempl/kos32.sc kos32-binutils-2.23.1/ld/scripttempl/kos32.sc |
||
593 | --- binutils-2.23.1/ld/scripttempl/kos32.sc 1970-01-01 03:00:00.000000000 +0300 |
||
594 | +++ kos32-binutils-2.23.1/ld/scripttempl/kos32.sc 2013-01-23 17:47:19.000000000 +0400 |
||
595 | @@ -0,0 +1,117 @@ |
||
596 | +cat < |
||
597 | +OUTPUT_FORMAT("${OUTPUT_FORMAT}") |
||
598 | +OUTPUT_ARCH("${OUTPUT_ARCH}") |
||
599 | +ENTRY(__start) |
||
600 | +SECTIONS |
||
601 | +{ |
||
602 | + .text 0x000000: |
||
603 | + { |
||
604 | + LONG(0x554e454D); |
||
605 | + LONG(0x32305445); |
||
606 | + LONG(1); |
||
607 | + LONG(__start); |
||
608 | + LONG(___iend); |
||
609 | + LONG(___memsize); |
||
610 | + LONG(___stacktop); |
||
611 | + LONG(___cmdline); |
||
612 | + LONG(___pgmname); /* full path */ |
||
613 | + LONG(0); /*FIXME tls data */ |
||
614 | + |
||
615 | + *(.init) |
||
616 | + *(.text) |
||
617 | + *(SORT(.text$*)) |
||
618 | + *(.text.*) |
||
619 | + *(.glue_7t) |
||
620 | + *(.glue_7) |
||
621 | + ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; |
||
622 | + LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*)); LONG (0); |
||
623 | + ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; |
||
624 | + LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*)); LONG (0); |
||
625 | + *(.fini) |
||
626 | + /* ??? Why is .gcc_exc here? */ |
||
627 | + *(.gcc_exc) |
||
628 | + PROVIDE (etext = .); |
||
629 | + *(.gcc_except_table) |
||
630 | + } |
||
631 | + |
||
632 | + .rdata ALIGN(16) : |
||
633 | + { |
||
634 | + *(.rdata) |
||
635 | + *(SORT(.rdata$*)) |
||
636 | + ___RUNTIME_PSEUDO_RELOC_LIST__ = .; |
||
637 | + __RUNTIME_PSEUDO_RELOC_LIST__ = .; |
||
638 | + *(.rdata_runtime_pseudo_reloc) |
||
639 | + ___RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
||
640 | + __RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
||
641 | + } |
||
642 | + .CRT ALIGN(16) : |
||
643 | + { |
||
644 | + ___crt_xc_start__ = . ; |
||
645 | + *(SORT(.CRT$XC*)) /* C initialization */ |
||
646 | + ___crt_xc_end__ = . ; |
||
647 | + ___crt_xi_start__ = . ; |
||
648 | + *(SORT(.CRT$XI*)) /* C++ initialization */ |
||
649 | + ___crt_xi_end__ = . ; |
||
650 | + ___crt_xl_start__ = . ; |
||
651 | + *(SORT(.CRT$XL*)) /* TLS callbacks */ |
||
652 | + /* ___crt_xl_end__ is defined in the TLS Directory support code */ |
||
653 | + ___crt_xp_start__ = . ; |
||
654 | + *(SORT(.CRT$XP*)) /* Pre-termination */ |
||
655 | + ___crt_xp_end__ = . ; |
||
656 | + ___crt_xt_start__ = . ; |
||
657 | + *(SORT(.CRT$XT*)) /* Termination */ |
||
658 | + ___crt_xt_end__ = . ; |
||
659 | + } |
||
660 | + |
||
661 | + .data ALIGN(16) : |
||
662 | + { |
||
663 | + __data_start__ = . ; |
||
664 | + *(.data) |
||
665 | + *(.data2) |
||
666 | + *(SORT(.data$*)) |
||
667 | + *(.jcr) |
||
668 | + __CRT_MT = .; |
||
669 | + LONG(0); |
||
670 | + __data_end__ = . ; |
||
671 | + *(.data_cygwin_nocopy) |
||
672 | + } |
||
673 | + |
||
674 | + .eh_frame ALIGN(16) : |
||
675 | + { |
||
676 | + *(.eh_frame) |
||
677 | + ___iend = . ; |
||
678 | + } |
||
679 | + |
||
680 | + bss ALIGN(16): |
||
681 | + { |
||
682 | + *(.bss) |
||
683 | + *(COMMON) |
||
684 | + . = ALIGN(16); |
||
685 | + ___cmdline = .; |
||
686 | + . = . + 256; |
||
687 | + ___pgmname = .; |
||
688 | + . = . + 1024 + 16; |
||
689 | + ___stacktop = .; |
||
690 | + ___memsize = . ; |
||
691 | + } |
||
692 | + |
||
693 | + /DISCARD/ : |
||
694 | + { |
||
695 | + *(.debug$S) |
||
696 | + *(.debug$T) |
||
697 | + *(.debug$F) |
||
698 | + *(.drectve) |
||
699 | + *(.note.GNU-stack) |
||
700 | + *(.comment) |
||
701 | + *(.debug_abbrev) |
||
702 | + *(.debug_info) |
||
703 | + *(.debug_line) |
||
704 | + *(.debug_frame) |
||
705 | + *(.debug_loc) |
||
706 | + *(.debug_pubnames) |
||
707 | + *(.debug_aranges) |
||
708 | + *(.debug_ranges) |
||
709 | + } |
||
710 | + |
||
711 | +} |
||
712 | +EOF |