* binary.c: New file for raw binary output format.

	* Makefile.in (BFD_LIBS): Add binary.o.
	(CFILES): Add binary.c.
	* targets.c (binary_vec): Declare.
	(bfd_target_vector): Include binary_vec.

5 files changed, 187 insertions, 6 deletions

diff --git a/bfd/.Sanitize b/bfd/.Sanitize
index da3d301..7e997b5 100644
--- a/bfd/.Sanitize
+++ b/bfd/.Sanitize
@@ -53,6 +53,7 @@ archures.c
 bfd-in.h
 bfd-in2.h
 bfd.c
+binary.c
 bout.c
 cache.c
 cf-i386lynx.c
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 01e6603..84c6f1e 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,14 @@
 Tue Oct 18 12:56:43 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 
+	* aout-target.h (MY_bfd_copy_private_section_data): Only copy
+	subformat to another bfd_target_aout_flavour file.
+
+	* binary.c: New file for raw binary output format.
+	* Makefile.in (BFD_LIBS): Add binary.o.
+	(CFILES): Add binary.c.
+	* targets.c (binary_vec): Declare.
+	(bfd_target_vector): Include binary_vec.
+
 	* srec.c (tdata_type): Add field tail.
 	(srec_mkobject): Initialize tail.
 	(srec_set_section_contents): Sort S record list by address.
diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index 6e3cdad..bdce852 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -44,7 +44,7 @@ docdir = doc
 
 SHELL = /bin/sh
 
-INSTALL = install -c
+INSTALL = `cd $(srcdir)/..; pwd`/install.sh -c
 INSTALL_PROGRAM = $(INSTALL)
 INSTALL_DATA = $(INSTALL)
 
@@ -86,7 +86,7 @@ BFD_LIBS = \
 	archive.o archures.o bfd.o cache.o coffgen.o core.o \
 	format.o init.o libbfd.o opncls.o reloc.o \
 	section.o syms.o targets.o hash.o linker.o \
-	elf.o srec.o
+	elf.o srec.o binary.o
 
 # This list is alphabetized to make it easier to keep in sync
 # with the decls and initializer in archures.c.
@@ -175,6 +175,7 @@ BFD32_BACKENDS = \
 	pc532-mach.o \
 	reloc16.o \
 	sparclynx.o \
+	sparcnetbsd.o \
 	stab-syms.o \
 	sunos.o
 
@@ -232,7 +233,7 @@ ALL_CFLAGS=$(CFLAGS) $(HDEFINES) $(TDEFINES) $(CSEARCH) $(CSWITCHES)
 # C source files that correspond to .o's.
 CFILES = libbfd.c opncls.c bfd.c archive.c targets.c cache.c \
 	 archures.c coff-i386.c coff-go32.c aout64.c aout32.c sunos.c demo64.c \
-	 coff-i960.c srec.c tekhex.c oasys.c ieee.c aout0.c \
+	 coff-i960.c srec.c binary.c tekhex.c oasys.c ieee.c aout0.c \
 	 ecoff.c ecofflink.c coff-m68k.c coff-u68k.c coff-apollo.c \
 	 coff-a29k.c coff-rs6000.c coff-sparc.c coffgen.c format.c \
 	 section.c core.c syms.c stab-syms.c reloc.c init.c \
@@ -251,7 +252,8 @@ CFILES = libbfd.c opncls.c bfd.c archive.c targets.c cache.c \
 	 hp300bsd.c hp300hpux.c \
 	 i386lynx.c cf-i386lynx.c m68klynx.c cf-m68klynx.c \
 	 sparclynx.c cf-sparclynx.c aix386-core.c hpux-core.c \
-	 irix-core.c lynx-core.c osf-core.c hash.c linker.c cofflink.c
+	 irix-core.c lynx-core.c osf-core.c hash.c linker.c cofflink.c \
+	 ns32knetbsd.c sparcnetbsd.c
 
 HFILES = aout-target.h aoutf1.h aoutx.h coffcode.h \
 	 coffswap.h ecoffswap.h elf32-hppa.h elf32-target.h elf64-target.h \
@@ -758,5 +760,11 @@ hash.o: hash.c
 linker.o: linker.c $(INCDIR)/bfdlink.h genlink.h
 cofflink.o: cofflink.c $(INCDIR)/bfdlink.h $(INCDIR)/coff/internal.h \
   libcoff.h
+ns32knetbsd.o: ns32knetbsd.c netbsd.h libaout.h $(INCDIR)/bfdlink.h \
+  aout-target.h $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h \
+  $(INCDIR)/aout/stab.def $(INCDIR)/aout/ar.h
+sparcnetbsd.o: sparcnetbsd.c netbsd.h libaout.h $(INCDIR)/bfdlink.h \
+  aout-target.h $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h \
+  $(INCDIR)/aout/stab.def $(INCDIR)/aout/ar.h
 
 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY
diff --git a/bfd/binary.c b/bfd/binary.c
new file mode 100644
index 0000000..a429889
--- /dev/null
+++ b/bfd/binary.c
@@ -0,0 +1,157 @@
+/* BFD back-end for binary objects.
+   Copyright 1994 Free Software Foundation, Inc.
+   Written by Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>
+
+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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* This is a BFD backend which may be used to write binary objects.
+   It may only be used for output, not input.  The intention is that
+   this may be used as an output format for objcopy in order to
+   generate raw binary data.
+
+   This is very simple.  The only complication is that the real data
+   will start at some address X, and in some cases we will not want to
+   include X zeroes just to get to that point.  Since the start
+   address is not meaningful for this object file format, we use it
+   instead to indicate the number of zeroes to skip at the start of
+   the file.  objcopy cooperates by specially setting the start
+   address to zero by default.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+static boolean binary_mkobject PARAMS ((bfd *));
+static asymbol *binary_make_empty_symbol PARAMS ((bfd *));
+static boolean binary_set_section_contents
+  PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
+
+/* Create a binary object.  Invoked via bfd_set_format.  */
+
+static boolean
+binary_mkobject (abfd)
+     bfd *abfd;
+{
+  return true;
+}
+
+/* Most of the symbol routines can just return an error.  */
+#define binary_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
+#define binary_get_symtab _bfd_nosymbols_get_symtab
+#define binary_print_symbol _bfd_nosymbols_print_symbol
+#define binary_get_symbol_info _bfd_nosymbols_get_symbol_info
+#define binary_bfd_is_local_label _bfd_nosymbols_bfd_is_local_label
+#define binary_get_lineno _bfd_nosymbols_get_lineno
+#define binary_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define binary_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+
+/* We do have to provide a routine to make an empty symbol.  */
+
+static asymbol *
+binary_make_empty_symbol (abfd)
+     bfd *abfd;
+{
+  asymbol *ret;
+
+  ret = (asymbol *) bfd_alloc (abfd, sizeof (asymbol));
+  if (ret == NULL)
+    bfd_set_error (bfd_error_no_memory);
+  return ret;
+}
+
+/* Set the architecture of a binary file.  */
+#define binary_set_arch_mach _bfd_generic_set_arch_mach
+
+/* Write section contents of a binary file.  */
+
+static boolean
+binary_set_section_contents (abfd, sec, data, offset, size)
+     bfd *abfd;
+     asection *sec;
+     PTR data;
+     file_ptr offset;
+     bfd_size_type size;
+{
+  /* In a binary file, the file position of a section is just the VMA
+     minus the start address.  */
+  sec->filepos = bfd_section_vma (abfd, sec) - bfd_get_start_address (abfd);
+
+  if (sec->filepos + offset < 0)
+    {
+      file_ptr adjust;
+
+      adjust = - (sec->filepos + offset);
+      if (size <= adjust)
+	return true;
+      size -= adjust;
+      data = (PTR) ((bfd_byte *) data + adjust);
+      offset += adjust;
+    }
+
+  return _bfd_generic_set_section_contents (abfd, sec, data, offset, size);
+}
+
+const bfd_target binary_vec =
+{
+  "binary",			/* name */
+  bfd_target_unknown_flavour,	/* flavour */
+  true,				/* byteorder_big_p */
+  true,				/* header_byteorder_big_p */
+  EXEC_P,			/* object_flags */
+  (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
+   | SEC_ROM | SEC_HAS_CONTENTS), /* section_flags */
+  0,				/* symbol_leading_char */
+  ' ',				/* ar_pad_char */
+  16,				/* ar_max_namelen */
+  1,				/* align_power_min */
+  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+  bfd_getb16, bfd_getb_signed_16, bfd_putb16,	/* data */
+  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+  bfd_getb16, bfd_getb_signed_16, bfd_putb16,	/* hdrs */
+  {				/* bfd_check_format */
+    _bfd_dummy_target,
+    _bfd_dummy_target,
+    _bfd_dummy_target,
+    _bfd_dummy_target,
+  },
+  {				/* bfd_set_format */
+    bfd_false,
+    binary_mkobject,
+    bfd_false,
+    bfd_false,
+  },
+  {				/* bfd_write_contents */
+    bfd_false,
+    bfd_true,
+    bfd_false,
+    bfd_false,
+  },
+
+  BFD_JUMP_TABLE_GENERIC (_bfd_generic),
+  BFD_JUMP_TABLE_COPY (_bfd_generic),
+  BFD_JUMP_TABLE_CORE (_bfd_nocore),
+  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
+  BFD_JUMP_TABLE_SYMBOLS (binary),
+  BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
+  BFD_JUMP_TABLE_WRITE (binary),
+  BFD_JUMP_TABLE_LINK (_bfd_nolink),
+  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+  NULL
+};
diff --git a/bfd/targets.c b/bfd/targets.c
index f73b3ce..085028d 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -476,7 +476,7 @@ extern const bfd_target nlm32_i386_vec;
 extern const bfd_target nlm32_sparc_vec;
 extern const bfd_target nlm32_alpha_vec;
 extern const bfd_target nlm32_powerpc_vec;
-extern const bfd_target ns32knetbsd_vec;
+extern const bfd_target pc532netbsd_vec;
 extern const bfd_target oasys_vec;
 extern const bfd_target pc532machaout_vec;
 extern const bfd_target riscix_vec;
@@ -495,6 +495,9 @@ extern const bfd_target z8kcoff_vec;
 extern const bfd_target srec_vec;
 extern const bfd_target symbolsrec_vec;
 
+/* binary is always included.  */
+extern const bfd_target binary_vec;
+
 /* All of the xvecs for core files.  */
 extern const bfd_target aix386_core_vec;
 extern const bfd_target cisco_core_vec;
@@ -611,7 +614,7 @@ const bfd_target * const bfd_target_vector[] = {
 #ifdef BFD64
 	&nlm32_alpha_vec,
 #endif
-	&ns32knetbsd_vec,
+	&pc532netbsd_vec,
 #if 0
 	/* We have no oasys tools anymore, so we can't test any of this
 	   anymore. If you want to test the stuff yourself, go ahead...
@@ -644,6 +647,9 @@ const bfd_target * const bfd_target_vector[] = {
 	&srec_vec,
 	&symbolsrec_vec,
 
+/* Likewise for binary output.  */
+	&binary_vec,
+
 /* Add any required traditional-core-file-handler.  */
 
 #ifdef AIX386_CORE