For PR 1927.
Changed m68k-aout to set flags to 0; m68k-sunos still uses 1. * aout0.c: New file. * targets.c (aout0_big_vec): Declare. (bfd_target_vector): Add aout0_big_vec. * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout. * config/m68k-aout.mt (SELECT_VECS): Removed. * config/m68k-0aout.mt: New file. * configure.in (aout0_big_vec): New target vector: use aout0.o, aout32.o and stab-syms.o. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add aout0.o. (CFILES): Add aout0.c. * libaout.h (struct aout_backend_data): Add field exec_hdr_flags. * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0. MY(backend_data): Initialize exec_hdr_flags field. * aoutf1.h (sunos_32_set_arch_mach): Make static. (aout32_sunos4_write_object_contents): Set flags from backend info. (MY_exec_hdr_flags): If not defined, define as 1. (sunos4_aout_backend): Initialize exec_hdr_flags field. * aout-encap.c (encap_write_object_contents): Set flags from backend info. (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE. * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2. (MY(write_object_contents)): Set flags from backend info. * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field. * i386mach3.c (MY(backend_data)): Likewise. * mipsbsd.c (MY(backend_data)): Likewise. * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set flags from backend info. (sparclynx_aout_backend): Initialize exec_hdr_flags field.
This commit is contained in:
Ian Lance Taylor
parent
b7ba9a57bd
commit
77d1128466
5 changed files with 72 additions and 2 deletions
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@ -58,6 +58,7 @@ aix386-core.c
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aout-adobe.c
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aout-encap.c
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aout-target.h
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aout0.c
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aout32.c
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aout64.c
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aoutf1.h
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@ -1,3 +1,38 @@
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Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
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Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
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* aout0.c: New file.
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* targets.c (aout0_big_vec): Declare.
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(bfd_target_vector): Add aout0_big_vec.
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* config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
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* config/m68k-aout.mt (SELECT_VECS): Removed.
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* config/m68k-0aout.mt: New file.
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* configure.in (aout0_big_vec): New target vector: use aout0.o,
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aout32.o and stab-syms.o.
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* Makefile.in: Rebuilt dependencies.
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(BFD32_BACKENDS): Add aout0.o.
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(CFILES): Add aout0.c.
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* libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
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* aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
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MY(backend_data): Initialize exec_hdr_flags field.
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* aoutf1.h (sunos_32_set_arch_mach): Make static.
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(aout32_sunos4_write_object_contents): Set flags from backend
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info.
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(MY_exec_hdr_flags): If not defined, define as 1.
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(sunos4_aout_backend): Initialize exec_hdr_flags field.
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* aout-encap.c (encap_write_object_contents): Set flags from
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backend info.
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(MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
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* hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
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(MY(write_object_contents)): Set flags from backend info.
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* i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
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* i386mach3.c (MY(backend_data)): Likewise.
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* mipsbsd.c (MY(backend_data)): Likewise.
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* sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
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flags from backend info.
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(sparclynx_aout_backend): Initialize exec_hdr_flags field.
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Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
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* config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
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@ -148,7 +148,7 @@ int need_coff_header;
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{
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need_coff_header = 1;
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/* set this flag now, since it will change the values of N_TXTOFF, etc */
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N_SET_FLAGS (outheader, N_FLAGS_COFF_ENCAPSULATE);
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N_SET_FLAGS (outheader, aout_backend_info (abfd)->exec_hdr_flags);
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text_size += sizeof (struct coffheader);
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}
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#endif
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@ -232,5 +232,6 @@ int need_coff_header;
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#define MY_write_object_content encap_write_object_contents
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#define MY_object_p encap_object_p
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#define MY_exec_hdr_flags N_FLAGS_COFF_ENCAPSULATE
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#include "aout-target.h"
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30
bfd/aout0.c
Normal file
30
bfd/aout0.c
Normal file
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@ -0,0 +1,30 @@
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/* BFD backend for SunOS style a.out with flags set to 0
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Copyright (C) 1990, 91, 92, 93, 1994 Free Software Foundation, Inc.
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Written by Cygnus Support.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define ARCH 32
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#define TARGETNAME "a.out-zero-big"
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#define MY(OP) CAT(aout0_big_,OP)
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#include "bfd.h"
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#define MY_exec_hdr_flags 0
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/* Include the usual a.out support. */
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#include "aoutf1.h"
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@ -1,5 +1,5 @@
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/* BFD backend for MIPS BSD (a.out) binaries.
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Copyright (C) 1993 Free Software Foundation, Inc.
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Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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Written by Ralph Campbell.
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This file is part of BFD, the Binary File Descriptor library.
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@ -319,6 +319,7 @@ MY(canonicalize_reloc)(abfd, section, relptr, symbols)
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static CONST struct aout_backend_data MY(backend_data) = {
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0, /* zmagic contiguous */
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1, /* text incl header */
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0, /* exec_hdr_flags */
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PAGE_SIZE, /* text vma */
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MY_set_sizes,
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0, /* text size includes exec header */
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@ -359,6 +360,7 @@ bfd_target aout_mips_little_vec =
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BFD_JUMP_TABLE_RELOCS (MY),
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BFD_JUMP_TABLE_WRITE (MY),
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BFD_JUMP_TABLE_LINK (MY),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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(PTR) MY_backend_data,
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};
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@ -398,6 +400,7 @@ bfd_target aout_mips_big_vec =
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BFD_JUMP_TABLE_RELOCS (MY),
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BFD_JUMP_TABLE_WRITE (MY),
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BFD_JUMP_TABLE_LINK (MY),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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(PTR) MY_backend_data,
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};
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