*** empty log message ***
This commit is contained in:
Steve Chamberlain
parent
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c67056970a
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@ -1,5 +1,12 @@
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Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
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* config/* aoutx.h configure* shortened all the h/tmake-xxxx to h/t-xxxx
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files so that everything will work on System V.
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Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
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* aoutx.h: Add information on host-aout.c and how to configure
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to use it, to the manual.
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* configure.in: Tix typo.
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* ecoff.c: If compiling for DEC3100, use trad_unix core files,
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else dummy out the core file support.
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31
bfd/aoutx.h
31
bfd/aoutx.h
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@ -72,6 +72,37 @@ requires all the names from aout32.c, and produces the jump vector
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sunos_big_vec
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@end example
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The file host-aout.c is a special case. It is for a large set of hosts
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that use ``more or less standard'' a.out files, and for which cross-debugging
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is not interesting. It uses the standard 32-bit a.out support routines,
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but determines the file offsets and addresses of the text, data,
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and BSS sections, the machine architecture and machine type,
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and the entry point address, in a host-dependent manner. Once these
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values have been determined, generic code is used to handle the
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object file.
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When porting it to run on a new system, you must supply:
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HOST_PAGE_SIZE
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HOST_SEGMENT_SIZE
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HOST_MACHINE_ARCH (optional)
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HOST_MACHINE_MACHINE (optional)
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HOST_TEXT_START_ADDR
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HOST_STACK_END_ADDR
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in the file ../include/sys/h-XXX.h (for your host). These values, plus
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the structures and macros defined in <a.out.h> on your host system, will
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produce a BFD target that will access ordinary a.out files on your host.
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To configure a new machine to use host-aout.c, specify:
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TDEFINES = -DDEFAULT_VECTOR=host_aout_big_vec
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TDEPFILES= host-aout.o trad-core.o
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in the config/t-XXX file, and modify configure.in to use the
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t-XXX file (by setting "bfd_target=XXX") when your configuration is
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selected.
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*/
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#define KEEPIT flags
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@ -323,7 +323,7 @@ for host in ${hosts} ; do
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host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
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host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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host=${host_cpu}-${host_vendor}-${host_os}
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host_makefile_frag=config/hmake-${host}
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host_makefile_frag=config/h-${host}
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#### configure.in per-host parts come in here.
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@ -381,12 +381,12 @@ else
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esac
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fi
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if [ ! -f config/hmake-${bfd_host} ] ; then
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echo '***' BFD does not support host ${host}: no file config/hmake-${bfd_host}
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if [ ! -f config/h-${bfd_host} ] ; then
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echo '***' BFD does not support host ${host}: no file config/h-${bfd_host}
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exit 1
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fi
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host_makefile_frag=config/hmake-${bfd_host}
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host_makefile_frag=config/h-${bfd_host}
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## end of per-host part.
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@ -397,7 +397,7 @@ host_makefile_frag=config/hmake-${bfd_host}
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target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
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target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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target=${target_cpu}-${target_vendor}-${target_os}
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target_makefile_frag=config/tmake-${target}
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target_makefile_frag=config/t-${target}
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#### configure.in per-target parts come in here.
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@ -444,12 +444,12 @@ none)
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;;
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esac
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if [ ! -f config/tmake-${bfd_target} ] ; then
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echo '***' BFD does not support target ${target}: no file config/tmake-${bfd_target}
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if [ ! -f config/t-${bfd_target} ] ; then
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echo '***' BFD does not support target ${target}: no file config/t-${bfd_target}
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exit 1
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fi
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target_makefile_fragment=config/tmake-${bfd_target}
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target_makefile_frag=config/t-${bfd_target}
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files=
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links=
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@ -711,7 +711,19 @@ exit 0
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#
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# $Log$
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# Revision 1.23 1991/08/23 04:48:43 rich
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# Revision 1.25 1991/09/03 20:48:23 steve
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# *** empty log message ***
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#
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# Revision 1.24 1991/08/23 20:55:21 gnu
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# * configure.in: Tix typo.
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# * ecoff.c: If compiling for DEC3100, use trad_unix core files,
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# else dummy out the core file support.
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# * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
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# specified, use it to locate the data section.
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# * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
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# rather than as chars (lint).
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#
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# Revision 1.23 1991/08/23 04:48:43 rich
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# Minor config polish.
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#
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# Revision 1.22 1991/08/23 03:31:43 rich
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@ -62,12 +62,12 @@ else
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esac
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fi
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if [ ! -f config/hmake-${bfd_host} ] ; then
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echo '***' BFD does not support host ${host}: no file config/hmake-${bfd_host}
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if [ ! -f config/h-${bfd_host} ] ; then
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echo '***' BFD does not support host ${host}: no file config/h-${bfd_host}
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exit 1
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fi
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host_makefile_frag=config/hmake-${bfd_host}
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host_makefile_frag=config/h-${bfd_host}
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# per-target:
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@ -114,12 +114,12 @@ none)
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;;
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esac
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if [ ! -f config/tmake-${bfd_target} ] ; then
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echo '***' BFD does not support target ${target}: no file config/tmake-${bfd_target}
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if [ ! -f config/t-${bfd_target} ] ; then
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echo '***' BFD does not support target ${target}: no file config/t-${bfd_target}
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exit 1
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fi
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target_makefile_fragment=config/tmake-${bfd_target}
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target_makefile_frag=config/t-${bfd_target}
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files=
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links=
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