*** empty log message ***

bfd/ChangeLog

@@ -1,5 +1,12 @@
+Tue Sep  3 13:46:19 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
+
+	* config/* aoutx.h configure* shortened all the h/tmake-xxxx to h/t-xxxx
+	files so that everything will work on System V.
+
 Fri Aug 23 13:51:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
 
+	* aoutx.h:  Add information on host-aout.c and how to configure
+	to use it, to the manual.
 	* configure.in:  Tix typo.
 	* ecoff.c:  If compiling for DEC3100, use trad_unix core files,
 	else dummy out the core file support.

bfd/aoutx.h

@@ -72,6 +72,37 @@ requires all the names from aout32.c, and produces the jump vector
     sunos_big_vec
 @end example
 
+The file host-aout.c is a special case.  It is for a large set of hosts
+that use ``more or less standard'' a.out files, and for which cross-debugging
+is not interesting.  It uses the standard 32-bit a.out support routines,
+but determines the file offsets and addresses of the text, data,
+and BSS sections, the machine architecture and machine type,
+and the entry point address, in a host-dependent manner.  Once these
+values have been determined, generic code is used to handle the 
+object file.
+
+When porting it to run on a new system, you must supply:
+
+        HOST_PAGE_SIZE
+        HOST_SEGMENT_SIZE
+        HOST_MACHINE_ARCH       (optional)
+        HOST_MACHINE_MACHINE    (optional)
+        HOST_TEXT_START_ADDR
+        HOST_STACK_END_ADDR
+
+in the file ../include/sys/h-XXX.h (for your host).  These values, plus
+the structures and macros defined in <a.out.h> on your host system, will
+produce a BFD target that will access ordinary a.out files on your host.
+
+To configure a new machine to use host-aout.c, specify:
+
+TDEFINES = -DDEFAULT_VECTOR=host_aout_big_vec
+TDEPFILES= host-aout.o trad-core.o
+
+in the config/t-XXX file, and modify configure.in to use the
+t-XXX file (by setting "bfd_target=XXX") when your configuration is
+selected.
+
 */
 
 #define KEEPIT flags

bfd/configure

@@ -323,7 +323,7 @@ for host in ${hosts} ; do
 	host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 	host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 	host=${host_cpu}-${host_vendor}-${host_os}
-	host_makefile_frag=config/hmake-${host}
+	host_makefile_frag=config/h-${host}
 
 #### configure.in per-host parts come in here.
 
@@ -381,12 +381,12 @@ else
 	esac
 fi
 
-if [ ! -f config/hmake-${bfd_host} ] ; then
+if [ ! -f config/h-${bfd_host} ] ; then
-	echo '***' BFD does not support host ${host}: no file config/hmake-${bfd_host}
+	echo '***' BFD does not support host ${host}: no file config/h-${bfd_host}
 	exit 1
 fi
 
-host_makefile_frag=config/hmake-${bfd_host}
+host_makefile_frag=config/h-${bfd_host}
 
 ## end of per-host part.
 
@@ -397,7 +397,7 @@ host_makefile_frag=config/hmake-${bfd_host}
 		target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 		target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 		target=${target_cpu}-${target_vendor}-${target_os}
-		target_makefile_frag=config/tmake-${target}
+		target_makefile_frag=config/t-${target}
 
 #### configure.in per-target parts come in here.
 
@@ -444,12 +444,12 @@ none)
 	;;
 esac
 
-if [ ! -f config/tmake-${bfd_target} ] ; then
+if [ ! -f config/t-${bfd_target} ] ; then
-	echo '***' BFD does not support target ${target}: no file config/tmake-${bfd_target}
+	echo '***' BFD does not support target ${target}: no file config/t-${bfd_target}
 	exit 1
 fi
 
-target_makefile_fragment=config/tmake-${bfd_target}
+target_makefile_frag=config/t-${bfd_target}
 
 files=
 links=
@@ -711,7 +711,19 @@ exit 0
 
 #
 # $Log$
-# Revision 1.23  1991/08/23 04:48:43  rich
+# Revision 1.25  1991/09/03 20:48:23  steve
+# *** empty log message ***
+#
+# Revision 1.24  1991/08/23  20:55:21  gnu
+# 	* configure.in:  Tix typo.
+#         * ecoff.c:  If compiling for DEC3100, use trad_unix core files,
+#         else dummy out the core file support.
+#         * trad-core.c (trad_unix_core_file_p):  If HOST_DATA_START_ADDR is
+#         specified, use it to locate the data section.
+#         * coffcode.h (coff_write_symbols):  Declare buffer as bfd_bytes
+#         rather than as chars (lint).
+#
+# Revision 1.23  1991/08/23  04:48:43  rich
 # Minor config polish.
 #
 # Revision 1.22  1991/08/23  03:31:43  rich

bfd/configure.in

@@ -62,12 +62,12 @@ else
 	esac
 fi
 
-if [ ! -f config/hmake-${bfd_host} ] ; then
+if [ ! -f config/h-${bfd_host} ] ; then
-	echo '***' BFD does not support host ${host}: no file config/hmake-${bfd_host}
+	echo '***' BFD does not support host ${host}: no file config/h-${bfd_host}
 	exit 1
 fi
 
-host_makefile_frag=config/hmake-${bfd_host}
+host_makefile_frag=config/h-${bfd_host}
 
 # per-target:
 
@@ -114,12 +114,12 @@ none)
 	;;
 esac
 
-if [ ! -f config/tmake-${bfd_target} ] ; then
+if [ ! -f config/t-${bfd_target} ] ; then
-	echo '***' BFD does not support target ${target}: no file config/tmake-${bfd_target}
+	echo '***' BFD does not support target ${target}: no file config/t-${bfd_target}
 	exit 1
 fi
 
-target_makefile_fragment=config/tmake-${bfd_target}
+target_makefile_frag=config/t-${bfd_target}
 
 files=
 links=