0,0 → 1,957 |
diff -r -u -N binutils-2.24/bfd/config.bfd kos32-binutils-2.24/bfd/config.bfd |
--- binutils-2.24/bfd/config.bfd 2013-11-04 19:33:37 +0400 |
+++ kos32-binutils-2.24/bfd/config.bfd 2014-04-17 23:24:16 +0400 |
@@ -6,12 +6,12 @@ |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 3 of the License, or |
# (at your option) any later version. |
-# |
+# |
# This program is distributed in the hope that it will be useful, |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
-# |
+# |
# You should have received a copy of the GNU General Public License |
# along with this program; see the file COPYING3. If not see |
# <http://www.gnu.org/licenses/>. |
@@ -730,6 +730,11 @@ |
targ_selvecs="i386pe_vec i386pei_vec bfd_elf32_i386_vec" |
targ_underscore=yes |
;; |
+ i[3-7]86-*-kos32*) |
+ targ_defvec=i386aout_vec |
+ targ_selvecs="kos32_vec i386pe_vec i386pei_vec bfd_elf32_i386_vec" |
+ targ_underscore=yes |
+ ;; |
i[3-7]86-none-*) |
targ_defvec=i386coff_vec |
;; |
@@ -1640,12 +1645,12 @@ |
w65-*-*) |
targ_defvec=w65_vec |
;; |
- |
+ |
xgate-*-*) |
targ_defvec=bfd_elf32_xgate_vec |
targ_selvecs="bfd_elf32_xgate_vec" |
;; |
- |
+ |
xstormy16-*-elf) |
targ_defvec=bfd_elf32_xstormy16_vec |
;; |
diff -r -u -N binutils-2.24/bfd/configure kos32-binutils-2.24/bfd/configure |
--- binutils-2.24/bfd/configure 2013-12-02 13:30:30 +0400 |
+++ kos32-binutils-2.24/bfd/configure 2014-04-18 00:30:37 +0400 |
@@ -15453,6 +15453,7 @@ |
icoff_big_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
icoff_little_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
ieee_vec) tb="$tb ieee.lo" ;; |
+ kos32_vec) tb="$tb kos32.lo" ;; |
m68k4knetbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;; |
m68kaux_coff_vec) tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;; |
m68kcoff_vec) tb="$tb coff-m68k.lo cofflink.lo" ;; |
diff -r -u -N binutils-2.24/bfd/configure.in kos32-binutils-2.24/bfd/configure.in |
--- binutils-2.24/bfd/configure.in 2013-12-02 13:30:28 +0400 |
+++ kos32-binutils-2.24/bfd/configure.in 2014-04-18 00:32:16 +0400 |
@@ -6,12 +6,12 @@ |
dnl it under the terms of the GNU General Public License as published by |
dnl the Free Software Foundation; either version 3 of the License, or |
dnl (at your option) any later version. |
-dnl |
+dnl |
dnl This program is distributed in the hope that it will be useful, |
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
dnl GNU General Public License for more details. |
-dnl |
+dnl |
dnl You should have received a copy of the GNU General Public License |
dnl along with this program; see the file COPYING3. If not see |
dnl <http://www.gnu.org/licenses/>. |
@@ -868,7 +868,7 @@ |
bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; |
bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; |
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; |
- bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;; |
+ bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;; |
bfd_elf64_littleaarch64_vec)tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; |
bfd_elf32_littleaarch64_vec)tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; |
bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; |
@@ -942,6 +942,7 @@ |
icoff_big_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
icoff_little_vec) tb="$tb coff-i960.lo cofflink.lo" ;; |
ieee_vec) tb="$tb ieee.lo" ;; |
+ kos32_vec) tb="$tb kos32.lo" ;; |
m68k4knetbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;; |
m68kaux_coff_vec) tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;; |
m68kcoff_vec) tb="$tb coff-m68k.lo cofflink.lo" ;; |
diff -r -u -N binutils-2.24/bfd/kos32.c kos32-binutils-2.24/bfd/kos32.c |
--- binutils-2.24/bfd/kos32.c 1970-01-01 04:00:00 +0400 |
+++ kos32-binutils-2.24/bfd/kos32.c 2014-04-18 01:09:22 +0400 |
@@ -0,0 +1,224 @@ |
+/* BFD back-end for MS-DOS executables. |
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002, |
+ 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc. |
+ Written by Bryan Ford of the University of Utah. |
+ |
+ Contributed by the Center for Software Science at the |
+ University of Utah (pa-gdb-bugs@cs.utah.edu). |
+ |
+ This file is part of BFD, the Binary File Descriptor library. |
+ |
+ This program is free software; you can redistribute it and/or modify |
+ it under the terms of the GNU General Public License as published by |
+ the Free Software Foundation; either version 3 of the License, or |
+ (at your option) any later version. |
+ |
+ This program is distributed in the hope that it will be useful, |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ GNU General Public License for more details. |
+ |
+ You should have received a copy of the GNU General Public License |
+ along with this program; if not, write to the Free Software |
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
+ MA 02110-1301, USA. */ |
+ |
+ |
+#include "sysdep.h" |
+#include "bfd.h" |
+#include "libbfd.h" |
+#include "libaout.h" |
+ |
+#define KOS_MAGIC_0 0x554e454D |
+#define KOS_MAGIC_1 0x31305445 |
+#define KOS_MAGIC_2 0x32305445 |
+ |
+ |
+static int |
+kos32_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED, |
+ struct bfd_link_info *info ATTRIBUTE_UNUSED) |
+{ |
+ return 0; |
+} |
+ |
+static bfd_boolean |
+kos32_write_object_contents (bfd *abfd) |
+{ |
+ static char hdr[12]; |
+ file_ptr outfile_size = sizeof(hdr); |
+ bfd_vma high_vma = 0; |
+ asection *sec; |
+ |
+ /* Find the total size of the program on disk and in memory. */ |
+ for (sec = abfd->sections; sec != (asection *) NULL; sec = sec->next) |
+ { |
+ if (sec->size == 0) |
+ continue; |
+ if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC) |
+ { |
+ bfd_vma sec_vma = bfd_get_section_vma (abfd, sec) + sec->size; |
+ if (sec_vma > high_vma) |
+ high_vma = sec_vma; |
+ } |
+ if (bfd_get_section_flags (abfd, sec) & SEC_LOAD) |
+ { |
+ file_ptr sec_end = (sizeof (hdr) |
+ + bfd_get_section_vma (abfd, sec) |
+ + sec->size); |
+ if (sec_end > outfile_size) |
+ outfile_size = sec_end; |
+ } |
+ } |
+ |
+ /* Make sure the program isn't too big. */ |
+// if (high_vma > (bfd_vma)0xffff) |
+// { |
+// bfd_set_error(bfd_error_file_too_big); |
+// return FALSE; |
+// } |
+ |
+ /* Constants. */ |
+ H_PUT_32 (abfd, KOS_MAGIC_0, &hdr[0]); |
+ H_PUT_32 (abfd, KOS_MAGIC_2, &hdr[4]); |
+ H_PUT_32 (abfd, 1, &hdr[8]); |
+ |
+// if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 |
+// || bfd_bwrite (hdr, (bfd_size_type) sizeof(hdr), abfd) != sizeof(hdr)) |
+// return FALSE; |
+ |
+ return TRUE; |
+} |
+ |
+static bfd_boolean |
+kos32_set_section_contents (bfd *abfd, |
+ sec_ptr section, |
+ const void *location, |
+ file_ptr offset, |
+ bfd_size_type count) |
+{ |
+ |
+ if (count == 0) |
+ return TRUE; |
+ |
+ section->filepos = bfd_get_section_vma (abfd, section); |
+ |
+ if (bfd_get_section_flags (abfd, section) & SEC_LOAD) |
+ { |
+ if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0 |
+ || bfd_bwrite (location, count, abfd) != count) |
+ return FALSE; |
+ } |
+ |
+ return TRUE; |
+} |
+ |
+static bfd_boolean |
+kos32_mkobject (bfd *abfd ATTRIBUTE_UNUSED) |
+{ |
+ return TRUE; |
+} |
+ |
+ |
+#define kos32_make_empty_symbol _bfd_generic_make_empty_symbol |
+#define kos32_bfd_reloc_type_lookup aout_32_reloc_type_lookup |
+#define kos32_bfd_reloc_name_lookup aout_32_reloc_name_lookup |
+ |
+#define kos32_close_and_cleanup _bfd_generic_close_and_cleanup |
+#define kos32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info |
+#define kos32_new_section_hook _bfd_generic_new_section_hook |
+#define kos32_get_section_contents _bfd_generic_get_section_contents |
+#define kos32_get_section_contents_in_window \ |
+ _bfd_generic_get_section_contents_in_window |
+#define kos32_bfd_get_relocated_section_contents \ |
+ bfd_generic_get_relocated_section_contents |
+#define kos32_bfd_relax_section bfd_generic_relax_section |
+#define kos32_bfd_gc_sections bfd_generic_gc_sections |
+#define kos32_bfd_merge_sections bfd_generic_merge_sections |
+#define kos32_bfd_is_group_section bfd_generic_is_group_section |
+#define kos32_bfd_discard_group bfd_generic_discard_group |
+#define kos32_section_already_linked \ |
+ _bfd_generic_section_already_linked |
+#define kos32_bfd_define_common_symbol bfd_generic_define_common_symbol |
+#define kos32_bfd_link_hash_table_create _bfd_generic_link_hash_table_create |
+#define kos32_bfd_link_hash_table_free _bfd_generic_link_hash_table_free |
+#define kos32_bfd_link_add_symbols _bfd_generic_link_add_symbols |
+#define kos32_bfd_link_just_syms _bfd_generic_link_just_syms |
+#define kos32_bfd_final_link _bfd_generic_final_link |
+#define kos32_bfd_link_split_section _bfd_generic_link_split_section |
+#define kos32_set_arch_mach _bfd_generic_set_arch_mach |
+ |
+#define kos32_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound |
+#define kos32_canonicalize_symtab _bfd_nosymbols_canonicalize_symtab |
+#define kos32_print_symbol _bfd_nosymbols_print_symbol |
+#define kos32_get_symbol_info _bfd_nosymbols_get_symbol_info |
+#define kos32_find_nearest_line _bfd_nosymbols_find_nearest_line |
+#define kos32_find_inliner_info _bfd_nosymbols_find_inliner_info |
+#define kos32_get_lineno _bfd_nosymbols_get_lineno |
+#define kos32_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) |
+#define kos32_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name |
+#define kos32_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
+#define kos32_read_minisymbols _bfd_nosymbols_read_minisymbols |
+#define kos32_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol |
+ |
+#define kos32_canonicalize_reloc _bfd_norelocs_canonicalize_reloc |
+#define kos32_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound |
+#define kos32_32_bfd_link_split_section _bfd_generic_link_split_section |
+ |
+#define kos32_bfd_copy_link_hash_symbol_type _bfd_generic_copy_link_hash_symbol_type |
+#define kos32_bfd_lookup_section_flags bfd_generic_lookup_section_flags |
+ |
+const bfd_target kos32_vec = |
+ { |
+ "kos32", /* name */ |
+ bfd_target_msdos_flavour, |
+ BFD_ENDIAN_LITTLE, /* target byte order */ |
+ BFD_ENDIAN_LITTLE, /* target headers byte order */ |
+ (EXEC_P), /* object flags */ |
+ ( SEC_HAS_CONTENTS | |
+ SEC_CODE | SEC_DATA | SEC_ALLOC | SEC_LOAD), /* section flags */ |
+ 0, /* leading underscore */ |
+ ' ', /* ar_pad_char */ |
+ 15, /* ar_max_namelen */ |
+ 0, /* match priority. */ |
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ |
+ |
+ { |
+ _bfd_dummy_target, |
+ _bfd_dummy_target, /* bfd_check_format */ |
+ _bfd_dummy_target, |
+ _bfd_dummy_target, |
+ }, |
+ { |
+ bfd_false, |
+ kos32_mkobject, |
+ _bfd_generic_mkarchive, |
+ bfd_false, |
+ }, |
+ { /* bfd_write_contents */ |
+ bfd_false, |
+ kos32_write_object_contents, |
+ _bfd_write_archive_contents, |
+ bfd_false, |
+ }, |
+ |
+ BFD_JUMP_TABLE_GENERIC (kos32), |
+ BFD_JUMP_TABLE_COPY (_bfd_generic), |
+ BFD_JUMP_TABLE_CORE (_bfd_nocore), |
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
+ BFD_JUMP_TABLE_SYMBOLS (kos32), |
+ BFD_JUMP_TABLE_RELOCS (kos32), |
+ BFD_JUMP_TABLE_WRITE (kos32), |
+ BFD_JUMP_TABLE_LINK (kos32), |
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
+ |
+ NULL, |
+ |
+ (PTR) 0 |
+ }; |
+ |
+ |
diff -r -u -N binutils-2.24/bfd/targets.c kos32-binutils-2.24/bfd/targets.c |
--- binutils-2.24/bfd/targets.c 2013-11-04 19:33:37 +0400 |
+++ kos32-binutils-2.24/bfd/targets.c 2014-04-18 00:47:36 +0400 |
@@ -813,6 +813,7 @@ |
extern const bfd_target icoff_big_vec; |
extern const bfd_target icoff_little_vec; |
extern const bfd_target ieee_vec; |
+extern const bfd_target kos32_vec; |
extern const bfd_target m68k4knetbsd_vec; |
extern const bfd_target m68kaux_coff_vec; |
extern const bfd_target m68kcoff_vec; |
diff -r -u -N binutils-2.24/config.sub kos32-binutils-2.24/config.sub |
--- binutils-2.24/config.sub 2013-11-26 15:37:33 +0400 |
+++ kos32-binutils-2.24/config.sub 2014-04-17 23:31:31 +0400 |
@@ -1376,7 +1376,7 @@ |
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ |
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ |
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ |
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) |
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -kos32* ) |
# Remember, each alternative MUST END IN *, to match a version number. |
;; |
-qnx*) |
diff -r -u -N binutils-2.24/gas/configure.tgt kos32-binutils-2.24/gas/configure.tgt |
--- binutils-2.24/gas/configure.tgt 2013-11-04 19:33:37 +0400 |
+++ kos32-binutils-2.24/gas/configure.tgt 2014-04-17 23:29:11 +0400 |
@@ -6,12 +6,12 @@ |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 3 of the License, or |
# (at your option) any later version. |
-# |
+# |
# This program is distributed in the hope that it will be useful, |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
-# |
+# |
# You should have received a copy of the GNU General Public License |
# along with this program; see the file COPYING3. If not see |
# <http://www.gnu.org/licenses/>. |
@@ -265,6 +265,7 @@ |
x86_64*) fmt=coff em=pep ;; |
i*) fmt=coff em=pe ;; |
esac ;; |
+ i386-*-kos32*) fmt=coff em=pe ;; |
i386-*-nto-qnx*) fmt=elf ;; |
i386-*-*nt*) fmt=coff em=pe ;; |
i386-*-chaos) fmt=elf ;; |
@@ -445,7 +446,7 @@ |
vax-*-linux-*) fmt=elf em=linux ;; |
|
xstormy16-*-*) fmt=elf ;; |
- |
+ |
xgate-*-*) fmt=elf ;; |
|
xtensa*-*-*) fmt=elf ;; |
diff -r -u -N binutils-2.24/ld/Makefile.in kos32-binutils-2.24/ld/Makefile.in |
--- binutils-2.24/ld/Makefile.in 2013-11-26 15:37:33 +0400 |
+++ kos32-binutils-2.24/ld/Makefile.in 2014-04-18 02:44:03 +0400 |
@@ -611,6 +611,7 @@ |
ei386bsd.c \ |
ei386coff.c \ |
ei386go32.c \ |
+ ekos32.c \ |
ei386linux.c \ |
ei386lynx.c \ |
ei386mach.c \ |
@@ -2922,6 +2923,9 @@ |
ei386pep.c: $(srcdir)/emulparams/i386pep.sh \ |
$(srcdir)/emultempl/pep.em $(srcdir)/scripttempl/pep.sc ${GEN_DEPENDS} |
${GENSCRIPTS} i386pep "$(tdir_i386pe)" |
+ekos32.c: $(srcdir)/emulparams/kos32.sh \ |
+ $(srcdir)/emultempl/kos32.em $(srcdir)/scripttempl/kos32.sc ${GEN_DEPENDS} |
+ ${GENSCRIPTS} kos32 "$(tdir_kos32)" |
elnk960.c: $(srcdir)/emulparams/lnk960.sh \ |
$(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS} |
${GENSCRIPTS} lnk960 "$(tdir_lnk960)" |
diff -r -u -N binutils-2.24/ld/configure.tgt kos32-binutils-2.24/ld/configure.tgt |
--- binutils-2.24/ld/configure.tgt 2013-11-26 15:37:33 +0400 |
+++ kos32-binutils-2.24/ld/configure.tgt 2014-04-18 08:54:18 +0400 |
@@ -6,12 +6,12 @@ |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 3 of the License, or |
# (at your option) any later version. |
-# |
+# |
# This program is distributed in the hope that it will be useful, |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
-# |
+# |
# You should have received a copy of the GNU General Public License |
# along with this program; see the file COPYING3. If not see |
# <http://www.gnu.org/licenses/>. |
@@ -317,6 +317,9 @@ |
test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;; |
i[3-7]86-*-mingw32*) targ_emul=i386pe ; |
targ_extra_ofiles="deffilep.o pe-dll.o" ;; |
+i[3-7]86-*-kos32*) targ_emul=i386pe ; |
+ targ_extra_emuls=kos32 ; |
+ targ_extra_ofiles="deffilep.o pe-dll.o" ;; |
x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ; |
targ_extra_emuls=i386pe ; |
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;; |
@@ -752,7 +755,7 @@ |
;; |
xtensa*-*-*) targ_emul=elf32xtensa |
;; |
-xgate-*-*) targ_emul=xgateelf |
+xgate-*-*) targ_emul=xgateelf |
;; |
z80-*-coff) targ_emul=z80 |
;; |
@@ -783,6 +786,9 @@ |
hppa*64*-*-hpux11*) |
NATIVE_LIB_DIRS=/usr/lib/pa20_64 |
;; |
+i[3-7]86-*-kos32*) |
+ NATIVE_LIB_DIRS='/home/kos32/lib' |
+ ;; |
|
i[3-7]86-*-sysv4*) |
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' |
diff -r -u -N binutils-2.24/ld/emulparams/kos32.sh kos32-binutils-2.24/ld/emulparams/kos32.sh |
--- binutils-2.24/ld/emulparams/kos32.sh 1970-01-01 04:00:00 +0400 |
+++ kos32-binutils-2.24/ld/emulparams/kos32.sh 2014-04-17 23:49:45 +0400 |
@@ -0,0 +1,9 @@ |
+ARCH=i386 |
+SCRIPT_NAME=kos32 |
+OUTPUT_FORMAT="kos32" |
+TARGET_PAGE_SIZE=0x1000 |
+TEMPLATE_NAME=kos32 |
+TEXT_START_ADDR=0 |
+ENTRY="__start" |
+INITIAL_SYMBOL_CHAR=\"_\" |
+NOP=0x90909090 |
diff -r -u -N binutils-2.24/ld/emultempl/kos32.em kos32-binutils-2.24/ld/emultempl/kos32.em |
--- binutils-2.24/ld/emultempl/kos32.em 1970-01-01 04:00:00 +0400 |
+++ kos32-binutils-2.24/ld/emultempl/kos32.em 2014-04-18 02:24:20 +0400 |
@@ -0,0 +1,281 @@ |
+# This shell script emits a C file. -*- C -*- |
+# Copyright 2007 Free Software Foundation, Inc. |
+# |
+# This file is part of the GNU Binutils. |
+# |
+# This program is free software; you can redistribute it and/or modify |
+# it under the terms of the GNU General Public License as published by |
+# the Free Software Foundation; either version 3 of the License, or |
+# (at your option) any later version. |
+# |
+# This program is distributed in the hope that it will be useful, |
+# but WITHOUT ANY WARRANTY; without even the implied warranty of |
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+# GNU General Public License for more details. |
+# |
+# You should have received a copy of the GNU General Public License |
+# along with this program; if not, write to the Free Software |
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
+# MA 02110-1301, USA. |
+# |
+ |
+fragment <<EOF |
+ |
+#include "sysdep.h" |
+#include "bfd.h" |
+#include "bfdlink.h" |
+#include "getopt.h" |
+#include "libiberty.h" |
+#include "filenames.h" |
+#include "ld.h" |
+#include "ldmain.h" |
+#include "ldexp.h" |
+#include "ldlang.h" |
+#include "ldfile.h" |
+#include "ldemul.h" |
+#include <ldgram.h> |
+#include "ldlex.h" |
+#include "ldmisc.h" |
+#include "ldctor.h" |
+#include "coff/internal.h" |
+ |
+/* FIXME: See bfd/peXXigen.c for why we include an architecture specific |
+ header in generic PE code. */ |
+#include "coff/i386.h" |
+#include "coff/pe.h" |
+ |
+/* FIXME: This is a BFD internal header file, and we should not be |
+ using it here. */ |
+#include "../bfd/libcoff.h" |
+ |
+#include "deffile.h" |
+#include "pe-dll.h" |
+#include "safe-ctype.h" |
+ |
+static struct internal_extra_pe_aouthdr pe; |
+ |
+static int is_underscoring (void) |
+{ |
+ int u = 0; |
+ if (pe_leading_underscore != -1) |
+ return pe_leading_underscore; |
+ if (!bfd_get_target_info ("${OUTPUT_FORMAT}", NULL, NULL, &u, NULL)) |
+ bfd_get_target_info ("${RELOCATEABLE_OUTPUT_FORMAT}", NULL, NULL, &u, NULL); |
+ |
+ if (u == -1) |
+ abort (); |
+ pe_leading_underscore = (u != 0 ? 1 : 0); |
+ return pe_leading_underscore; |
+} |
+ |
+static void |
+gld_${EMULATION_NAME}_before_parse (void) |
+{ |
+ ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`); |
+ config.has_shared = FALSE; |
+} |
+ |
+ |
+#define OPTION_STACK (300 + 1) |
+ |
+static void |
+gld_${EMULATION_NAME}_add_options |
+ (int ns ATTRIBUTE_UNUSED, |
+ char **shortopts ATTRIBUTE_UNUSED, |
+ int nl, |
+ struct option **longopts, |
+ int nrl ATTRIBUTE_UNUSED, |
+ struct option **really_longopts ATTRIBUTE_UNUSED) |
+{ |
+ static const struct option xtra_long[] = { |
+ /* KOS32 options */ |
+ {"stack", required_argument, NULL, OPTION_STACK}, |
+ {NULL, no_argument, NULL, 0} |
+ }; |
+ |
+ *longopts |
+ = xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long)); |
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long)); |
+} |
+ |
+typedef struct |
+{ |
+ void *ptr; |
+ int size; |
+ int value; |
+ char *symbol; |
+ int inited; |
+ /* FALSE for an assembly level symbol and TRUE for a C visible symbol. |
+ C visible symbols can be prefixed by underscore dependent to target's |
+ settings. */ |
+ bfd_boolean is_c_symbol; |
+} definfo; |
+ |
+/* Get symbol name dependent to kind and C visible state of |
+ underscore. */ |
+#define GET_INIT_SYMBOL_NAME(IDX) \ |
+ (init[(IDX)].symbol \ |
+ + ((init[(IDX)].is_c_symbol == FALSE || (is_underscoring () != 0)) ? 0 : 1)) |
+#define D(field,symbol,def,usc) {&pe.field,sizeof(pe.field), def, symbol, 0, usc} |
+ |
+static definfo init[] = |
+{ |
+ D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x200000, FALSE), |
+ { NULL, 0, 0, NULL, 0, FALSE } |
+}; |
+ |
+static void |
+gld_${EMULATION_NAME}_list_options (FILE *file) |
+{ |
+ fprintf (file, _(" --stack <size> Set size of the stack\n")); |
+} |
+ |
+static void |
+set_pe_name (char *name, long val) |
+{ |
+ int i; |
+ |
+ /* Find the name and set it. */ |
+ for (i = 0; init[i].ptr; i++) |
+ { |
+ if (strcmp (name, init[i].symbol) == 0) |
+ { |
+ init[i].value = val; |
+ init[i].inited = 1; |
+ return; |
+ } |
+ } |
+ abort (); |
+} |
+ |
+static void |
+set_pe_value (char *name) |
+{ |
+ char *end; |
+ |
+ set_pe_name (name, strtoul (optarg, &end, 0)); |
+ |
+ if (end == optarg) |
+ einfo (_("%P%F: invalid hex number for KOS32 parameter '%s'\n"), optarg); |
+ |
+ optarg = end; |
+} |
+ |
+static bfd_boolean |
+gld_${EMULATION_NAME}_handle_option (int optc) |
+{ |
+ switch (optc) |
+ { |
+ default: |
+ return FALSE; |
+ |
+ /* PE options. */ |
+ case OPTION_STACK: |
+ set_pe_value ("__size_of_stack_reserve__"); |
+ break; |
+ } |
+ return TRUE; |
+} |
+ |
+static void |
+gld_${EMULATION_NAME}_set_symbols (void) |
+{ |
+ /* Run through and invent symbols for all the |
+ names and insert the defaults. */ |
+ int j; |
+ |
+ is_underscoring (); |
+ |
+ /* Glue the assignments into the abs section */ |
+ push_stat_ptr (&abs_output_section->children); |
+ |
+ for (j = 0; init[j].ptr; j++) |
+ { |
+ long val = init[j].value; |
+// lang_assignment_statement_type *rv; |
+ |
+ lang_add_assignment (exp_assign (GET_INIT_SYMBOL_NAME (j), |
+ exp_intop (val), FALSE)); |
+ if (init[j].size == sizeof(short)) |
+ *(short *)init[j].ptr = val; |
+ else if (init[j].size == sizeof(int)) |
+ *(int *)init[j].ptr = val; |
+ else if (init[j].size == sizeof(long)) |
+ *(long *)init[j].ptr = val; |
+ /* This might be a long long or other special type. */ |
+ else if (init[j].size == sizeof(bfd_vma)) |
+ *(bfd_vma *)init[j].ptr = val; |
+ else abort(); |
+ } |
+ /* Restore the pointer. */ |
+ pop_stat_ptr (); |
+} |
+ |
+static int |
+gld_${EMULATION_NAME}_find_potential_libraries |
+ (char *name, lang_input_statement_type *entry) |
+{ |
+ return ldfile_open_file_search (name, entry, "", ".a"); |
+} |
+ |
+static char * |
+gld_${EMULATION_NAME}_get_script (int *isfile) |
+EOF |
+# Scripts compiled in. |
+# sed commands to quote an ld script as a C string. |
+sc="-f stringify.sed" |
+ |
+fragment <<EOF |
+{ |
+ *isfile = 0; |
+ |
+ if (link_info.relocatable && config.build_constructors) |
+ return |
+EOF |
+sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c |
+echo ' ; else if (link_info.relocatable) return' >> e${EMULATION_NAME}.c |
+sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c |
+echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c |
+sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c |
+echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c |
+sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c |
+if test -n "$GENERATE_AUTO_IMPORT_SCRIPT" ; then |
+echo ' ; else if (link_info.pei386_auto_import == 1) return' >> e${EMULATION_NAME}.c |
+sed $sc ldscripts/${EMULATION_NAME}.xa >> e${EMULATION_NAME}.c |
+fi |
+echo ' ; else return' >> e${EMULATION_NAME}.c |
+sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c |
+echo '; }' >> e${EMULATION_NAME}.c |
+ |
+fragment <<EOF |
+ |
+ |
+struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = |
+{ |
+ gld_${EMULATION_NAME}_before_parse, |
+ syslib_default, |
+ hll_default, |
+ after_parse_default, |
+ after_open_default, |
+ after_allocation_default, |
+ set_output_arch_default, |
+ ldemul_default_target, |
+ before_allocation_default, |
+ gld_${EMULATION_NAME}_get_script, |
+ "${EMULATION_NAME}", |
+ "${OUTPUT_FORMAT}", |
+ finish_default, |
+ NULL, /* Create output section statements. */ |
+ NULL, /* open dynamic archive */ |
+ NULL, |
+ gld_${EMULATION_NAME}_set_symbols, |
+ NULL, /* parse_args */ |
+ gld_${EMULATION_NAME}_add_options, |
+ gld_${EMULATION_NAME}_handle_option, |
+ NULL, |
+ gld_${EMULATION_NAME}_list_options, |
+ NULL, |
+ gld_${EMULATION_NAME}_find_potential_libraries, |
+ NULL /* new_vers_pattern. */ |
+}; |
+EOF |
diff -r -u -N binutils-2.24/ld/emultempl/pe.em kos32-binutils-2.24/ld/emultempl/pe.em |
--- binutils-2.24/ld/emultempl/pe.em 2013-11-26 15:37:33 +0400 |
+++ kos32-binutils-2.24/ld/emultempl/pe.em 2014-04-18 09:35:18 +0400 |
@@ -110,7 +110,7 @@ |
#undef NT_EXE_IMAGE_BASE |
#undef PE_DEF_SECTION_ALIGNMENT |
#undef PE_DEF_FILE_ALIGNMENT |
-#define NT_EXE_IMAGE_BASE 0x00010000 |
+#define NT_EXE_IMAGE_BASE 0x00000000 |
|
#if defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_wince_pe) |
#define PE_DEF_SECTION_ALIGNMENT 0x00001000 |
@@ -522,46 +522,16 @@ |
{ |
const char *entry; |
const char *initial_symbol_char; |
- int i; |
- |
- static const struct |
- { |
- const int value; |
- const char *entry; |
- } |
- v[] = |
- { |
- { 1, "NtProcessStartup" }, |
- { 2, "WinMainCRTStartup" }, |
- { 3, "mainCRTStartup" }, |
- { 7, "__PosixProcessStartup"}, |
- { 9, "WinMainCRTStartup" }, |
- {14, "mainCRTStartup" }, |
- { 0, NULL } |
- }; |
|
/* Entry point name for arbitrary subsystem numbers. */ |
- static const char default_entry[] = "mainCRTStartup"; |
+ static const char default_entry[] = "__start"; |
|
if (link_info.shared || dll) |
{ |
-#if defined (TARGET_IS_i386pe) |
- entry = "DllMainCRTStartup@12"; |
-#else |
- entry = "DllMainCRTStartup"; |
-#endif |
+ entry = "DllStartup"; |
} |
else |
{ |
- |
- for (i = 0; v[i].entry; i++) |
- if (v[i].value == pe_subsystem) |
- break; |
- |
- /* If no match, use the default. */ |
- if (v[i].entry != NULL) |
- entry = v[i].entry; |
- else |
entry = default_entry; |
} |
|
@@ -2087,7 +2057,7 @@ |
libfoo.dll and foo.dll in the search. */ |
{ "lib%s.a", FALSE }, |
/* The 'native' spelling of an import lib name is "foo.lib". */ |
- { "%s.lib", FALSE }, |
+ { "%s.a", FALSE }, |
#ifdef DLL_SUPPORT |
/* Try "<prefix>foo.dll" (preferred dll name, if specified). */ |
{ "%s%s.dll", TRUE }, |
@@ -2173,7 +2143,7 @@ |
gld_${EMULATION_NAME}_find_potential_libraries |
(char *name, lang_input_statement_type *entry) |
{ |
- return ldfile_open_file_search (name, entry, "", ".lib"); |
+ return ldfile_open_file_search (name, entry, "", ".a"); |
} |
|
static char * |
diff -r -u -N binutils-2.24/ld/scripttempl/kos32.sc kos32-binutils-2.24/ld/scripttempl/kos32.sc |
--- binutils-2.24/ld/scripttempl/kos32.sc 1970-01-01 04:00:00 +0400 |
+++ kos32-binutils-2.24/ld/scripttempl/kos32.sc 2014-04-18 00:38:18 +0400 |
@@ -0,0 +1,131 @@ |
+cat <<EOF |
+OUTPUT_FORMAT("${OUTPUT_FORMAT}") |
+OUTPUT_ARCH("${OUTPUT_ARCH}") |
+${LIB_SEARCH_DIRS} |
+ENTRY(__start) |
+SECTIONS |
+{ |
+ .text 0x000000: |
+ { |
+ LONG(0x554e454D); |
+ LONG(0x32305445); |
+ LONG(1); |
+ LONG(__start); |
+ LONG(___iend); |
+ LONG(___memsize); |
+ LONG(___stacktop); |
+ LONG(___cmdline); |
+ LONG(___pgmname); /* full path */ |
+ LONG(0); /*FIXME tls data */ |
+ LONG(__idata_start) |
+ LONG(__idata_end) |
+ LONG(_main) |
+ |
+ *(.init) |
+ *(.text) |
+ *(SORT(.text$*)) |
+ *(.text.*) |
+ *(.glue_7t) |
+ *(.glue_7) |
+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; |
+ LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*)); LONG (0); |
+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; |
+ LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*)); LONG (0); |
+ *(.fini) |
+ /* ??? Why is .gcc_exc here? */ |
+ *(.gcc_exc) |
+ PROVIDE (etext = .); |
+ *(.gcc_except_table) |
+ } |
+ |
+ .rdata ALIGN(16) : |
+ { |
+ *(.rdata) |
+ *(SORT(.rdata$*)) |
+ ___RUNTIME_PSEUDO_RELOC_LIST__ = .; |
+ __RUNTIME_PSEUDO_RELOC_LIST__ = .; |
+ *(.rdata_runtime_pseudo_reloc) |
+ ___RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
+ __RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
+ } |
+ .CRT ALIGN(16) : |
+ { |
+ ___crt_xc_start__ = . ; |
+ *(SORT(.CRT$XC*)) /* C initialization */ |
+ ___crt_xc_end__ = . ; |
+ ___crt_xi_start__ = . ; |
+ *(SORT(.CRT$XI*)) /* C++ initialization */ |
+ ___crt_xi_end__ = . ; |
+ ___crt_xl_start__ = . ; |
+ *(SORT(.CRT$XL*)) /* TLS callbacks */ |
+ /* ___crt_xl_end__ is defined in the TLS Directory support code */ |
+ ___crt_xp_start__ = . ; |
+ *(SORT(.CRT$XP*)) /* Pre-termination */ |
+ ___crt_xp_end__ = . ; |
+ ___crt_xt_start__ = . ; |
+ *(SORT(.CRT$XT*)) /* Termination */ |
+ ___crt_xt_end__ = . ; |
+ } |
+ |
+ .data ALIGN(64) : |
+ { |
+ PROVIDE ( __data_start__ = .) ; |
+ *(.data) |
+ *(.data2) |
+ *(SORT(.data$*)) |
+ *(.jcr) |
+ __CRT_MT = .; |
+ LONG(0); |
+ PROVIDE ( __data_end__ = .) ; |
+ *(.data_cygwin_nocopy) |
+ ___iend = . ; |
+ } |
+ |
+ .idata ALIGN(16): |
+ { |
+ __idata_start = .; |
+ SORT(*)(.idata$2) |
+ SORT(*)(.idata$3) |
+ /* These zeroes mark the end of the import list. */ |
+ LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); |
+ SORT(*)(.idata$4) |
+ SORT(*)(.idata$5) |
+ SORT(*)(.idata$6) |
+ SORT(*)(.idata$7) |
+ __idata_end = . ; |
+ } |
+ |
+ bss ALIGN(16): |
+ { |
+ *(.bss) |
+ *(COMMON) |
+ . = ALIGN(16); |
+ ___cmdline = .; |
+ . = . + 256; |
+ ___pgmname = .; |
+ . = . + 1024 + 16; |
+ ___stacktop = .; |
+ ___memsize = . ; |
+ } |
+ |
+ /DISCARD/ : |
+ { |
+ *(.debug$S) |
+ *(.debug$T) |
+ *(.debug$F) |
+ *(.drectve) |
+ *(.note.GNU-stack) |
+ *(.eh_frame) |
+ *(.comment) |
+ *(.debug_abbrev) |
+ *(.debug_info) |
+ *(.debug_line) |
+ *(.debug_frame) |
+ *(.debug_loc) |
+ *(.debug_pubnames) |
+ *(.debug_aranges) |
+ *(.debug_ranges) |
+ } |
+ |
+} |
+EOF |